WORLDBASE Player / Joueur CM Kopczynski, M
GameID: 0
995 games / 995 parties
2025.07.22 Titled Tue 22nd Jul Early
4932 Durarbayli, Vasif (2612) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Nbd2 d5 6. Qe2 c5 7. Bb5+ Nc6 8. Ne5 Qc7 9. Nxc6 Bxc6 10. e5 Nd7 11. Bxc6 Qxc6 12. c3 O-O-O 13. O-O f5 14. exf6 gxf6 15. Nf3 Re8 16. c4 dxc4 17. Qxc4 Rg8 18. Kh1 Bd6 19. Re1 Rxg2 20. d5 exd5 21. Qa6+ Kc7 22. Rxe8 Rxh2+ 23. Nxh2 d4+ 24. f3 1-0
2025.07.22 Titled Tue 22nd Jul Early
5237 Kopczynski, M (2225) Vazquez Espino, Uriel (2086) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. f4 d5 5. e5 dxc3 6. Nxc3 d4 7. Ne4 Bf5 8. Ng3 e6 9. Nxf5 exf5 10. Nf3 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Qb6 13. Bd3 Nge7 14. O-O Nd5 15. Bxf5 Ne3 16. Be4 Nxf1 17. Rxf1 Rd8 18. Kh1 O-O 19. Bxh7+ Kxh7 20. Ng5+ Kg8 21. Qd3 Rfe8 22. Qf5 Qc7 23. Qh7+ Kf8 24. Qh8+ Ke7 25. Qxg7 Rf8 26. Qf6+ Kd7 27. e6+ Kc8 28. exf7 Qe7 29. Qf5+ Kb8 30. h4 d3 31. h5 d2 32. Rd1 Qe1+ 33. Rxe1 dxe1=Q+ 34. Kh2 Qh4+ 35. Nh3 Rd2 36. Qe4 Rdd8 37. Qf5 Qe7 38. Ng5 Nd4 39. Qg4 Rh8 40. h6 Rxh6+ 41. Kg3 Rhh8 42. f5 Qf6 43. Qf4+ Ka8 44. Ne4 Nxf5+ 45. Kf3 Qxf7 46. Ng5 Qd7 0-1
2025.07.22 Titled Tue 22nd Jul Early
5356 Simonovic, M (2092) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. Bf4 g5 4. Bg3 h5 5. f3 h4 6. Bf2 Nxf2 7. Kxf2 c5 8. c3 d5 9. dxc5 Nc6 10. b4 e5 11. e3 Bg7 12. Bb5 Be6 13. Qa4 O-O 14. Bxc6 bxc6 15. Qxc6 g4 16. Ne2 Qg5 17. Nd2 d4 18. Nf1 dxe3+ 19. Nxe3 Rad8 20. Rhd1 Bh6 21. Qe4 f5 22. Qxe5 Rde8 23. f4 Qg6 24. Rd6 Bg7 25. Rxe6 Rxe6 26. Qd5 Kh8 27. Nc4 Rfe8 28. Nd4 Re4 29. Nd6 g3+ 30. Kg1 Re1+ 0-1
2025.07.22 Titled Tue 22nd Jul Early
5526 Yevchenko, A (2276) Kopczynski, M (2225) 0-1
1. c4 e5 2. Nc3 g6 3. Nf3 Bg7 4. g3 Ne7 5. Bg2 f5 6. d4 e4 7. Ng5 Nbc6 8. e3 h6 9. Nh3 O-O 10. Nf4 g5 11. Nh5 Bh8 12. h4 Nb4 13. hxg5 Nd3+ 14. Kf1 hxg5 15. c5 d5 16. cxd6 Qxd6 17. Bd2 Be6 18. b3 Rf7 19. Qc2 Rh7 20. Nb5 Qd7 21. Qxc7 Qxb5 22. Kg1 Qd7 0-1
2025.07.22 Titled Tue 22nd Jul Early
5888 Kopczynski, M (2225) Atakhan, Abtin (2388) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 Bg4 11. Be3 d5 12. e5 d4 13. exf6 exf6 14. Rd1 dxe3 15. Bxg6 hxg6 16. Rxd8 Raxd8 17. Qxe3 Rfe8 18. Qf2 f5 19. h3 Bxf3 20. Qxf3 Rd2 21. Rf2 Re1+ 22. Kh2 Rd4 23. Re2 Rxe2 24. Nxe2 Re4 25. Ng3 Re7 26. b3 Bd4 27. h4 Re3 28. Qd5 Rd3 29. Qb5 Rd1 30. Qxb7 Nd8 31. Qf3 Re1 32. h5 Ne6 33. hxg6 fxg6 34. Ne2 Bb6 35. Qd3 Bc7 36. g3 Bb6 37. a4 Rf1 38. Kg2 Rf2+ 39. Kh3 g5 40. Qxf5 Rxe2 41. fxg5 Re3 42. a5 Bd4 43. g6 Rf3 44. Qe4 Ng5+ 45. Kg2 Nxe4 46. Kxf3 Nc5 47. b4 Nb3 48. Ke4 Bf2 49. g4 Be1 50. b5 Bxa5 51. Kd5 Bb6 52. Kc4 Nd4 53. Kb4 Kg7 54. Kc4 Kxg6 55. Kb4 Kg5 56. Kc4 Kxg4 57. Kb4 Kf5 58. Kc4 Ke5 59. Kb4 Kd5 60. Ka4 Kc5 61. Ka3 Kxb5 62. Kb2 Kb4 63. Ka2 a5 64. Kb1 a4 65. Ka2 Nb5 66. Kb1 a3 67. Ka2 Nc3+ 68. Ka1 Na4 69. Ka2 Bd4 70. Kb1 Kb3 71. Kc1 a2 72. Kd2 a1=Q 0-1
2025.07.22 Titled Tue 22nd Jul Early
6005 Rabin, E (1945) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. O-O c5 8. Bg5 Be7 9. Nb5 Bxg5 10. Nd6+ Kf8 11. Nxb7 Qe7 12. Nd6 cxd4 13. Nxg5 Nxe5 14. Nb5 a6 15. Nxd4 Nxd3 16. Ngxe6+ fxe6 17. Qxd3 Nd7 18. Rae1 Nc5 19. Qh3 Kf7 20. Re5 Qf6 21. Rfe1 Rae8 22. R1e3 Qh6 23. Qf3+ Qf6 24. Qh3 Qh6 25. Rh5 Qg6 26. Rhe5 Ne4 27. Rf3+ Kg8 28. Rxe6 Rxe6 29. Nxe6 h6 30. Rf8+ Kh7 31. Rxh8+ Kxh8 32. Qf3 Nf6 33. Qd3 Qf7 34. Nf4 Qe7 35. Ng6+ 1-0
2025.07.08 Titled Tue 8th Jul Early
21167 Kopczynski, M (2225) Movahed, Sina (2558) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Bg4 7. Bd3 e6 8. O-O Nf6 9. Kh1 Be7 10. Qe1 O-O 11. Be3 Rc8 12. Rd1 Qa5 13. Qg3 Bxf3 14. gxf3 Rfe8 15. Rg1 g6 16. f5 Ne5 17. fxe6 fxe6 18. Be2 Bf8 19. Bg5 Bg7 20. Rxd6 Nh5 21. Qh3 Nf7 22. Rxe6 Nxg5 23. Rxe8+ Rxe8 24. Qd7 Rd8 25. Qxb7 Nh3 26. b4 Qe5 27. Rc1 Qg5 28. Rf1 Bxc3 29. Qc7 N5f4 0-1
2025.07.01 Titled Tue 1st Jul Early
30081 Kopczynski, M (2225) Nakamura, Hi (2807) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Be3 d6 5. f3 b5 6. Qd2 Nd7 7. h4 h6 8. h5 g5 9. f4 gxf4 10. Bxf4 Bb7 11. Qe3 c5 12. dxc5 b4 13. Nd5 Bxd5 14. exd5 Bxb2 15. Rd1 Bc3+ 16. Kf2 Ngf6 17. Be2 Nxc5 18. Bf3 Qc7 19. Bxh6 Nce4+ 20. Bxe4 Ng4+ 21. Ke2 Nxe3 22. Bxe3 Qc4+ 23. Bd3 Qg4+ 24. Nf3 Qxg2+ 25. Bf2 Qg4 26. Rdg1 Qd7 27. h6 O-O-O 28. Bxa6+ Kb8 29. Bd4 Bxd4 30. Nxd4 Rdg8 31. Rxg8+ Rxg8 32. h7 Qg4+ 33. Kd3 Rh8 34. Kc4 e5 35. dxe6 fxe6 0-1
2025.07.01 Titled Tue 1st Jul Early
30394 Predein, V (2373) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Be3 c5 8. Qd2 Nc6 9. O-O cxd4 10. Nxd4 Ncxe5 11. f4 Nxd3 12. cxd3 Be7 13. Rae1 O-O 14. Rf3 e5 15. fxe5 Nxe5 16. Rh3 Bc8 17. Rh5 Bf6 18. Bf4 Ng6 19. Qf2 Re8 20. Rf1 Be6 21. Ncb5 Bg4 22. Bc7 Qd7 23. Rf5 Bxf5 24. Qxf5 Qxf5 25. Nxf5 Bxb2 26. Bg3 Be5 27. Bxe5 Rxe5 28. d4 Re2 29. Nc7 Rd8 30. a4 h6 31. Rc1 Nf4 32. g3 Nh3+ 33. Kh1 Nf2+ 34. Kg1 Ng4 35. h3 Ne3 36. Ne7+ Kh7 37. Nc6 Rc8 38. Nb5 Rg2+ 39. Kh1 Rxg3 40. Kh2 Rg2+ 41. Kh1 Rc2 42. Rxc2 Nxc2 43. Nbxa7 Rc7 0-1
2025.07.01 Titled Tue 1st Jul Early
30652 Kopczynski, M (2225) Sailer, M (2108) 1-0
1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bb5 Ne7 8. O-O a6 9. Bxc6+ Nxc6 10. c3 Be7 11. d3 b5 12. Na3 Qb6 13. Be3 O-O 14. Qg3 b4 15. cxb4 Nxb4 16. f5 exf5 17. Rxf5 Qg6 18. Qf3 Nxd3 19. Rf1 Nxb2 20. Qxd5 Rad8 21. Qb3 Nd3 22. Nc4 Nb4 23. a3 Nd5 24. Bc1 Nc7 25. Qb7 Nd5 26. Bd2 h6 27. Ba5 Rde8 28. Qxd5 Bg5 29. Nd6 Re6 30. Rxf7 Be3+ 31. Kh1 Rxf7 32. Nxf7 Kh7 33. Qd8 Bd4 34. Qh8# 1-0
2025.07.01 Titled Tue 1st Jul Early
31009 Kopczynski, M (2225) Atoyan, Alberto (2302) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d5 7. e5 d4 8. Nce2 Nd5 9. Nf3 Ne3 10. Bxe3 dxe3 11. O-O e6 12. a3 a5 13. Qc2 Qb6 14. Bxh7 Be7 15. Be4 Bd7 16. Rad1 Rc8 17. Qd3 Rd8 18. Qc2 g6 19. Bxg6 Qc5 20. Qb1 Rg8 21. Bh5 Rg7 22. Kh1 Kf8 23. Nc3 Be8 24. Ne4 Qc4 25. Rde1 Nd4 26. Rxe3 Nf5 27. Rc3 Qb5 28. Nf6 Bxf6 29. exf6 Rh7 30. g4 Bc6 31. Rxc6 Qxc6 32. Qc1 Qd5 33. Qc7 Nd4 34. Qe7+ Kg8 35. Kg2 Nxf3 36. Rxf3 Qd2+ 37. Rf2 Qd5+ 38. Rf3 Rc8 39. Kg3 Rxh5 40. gxh5 Qxh5 41. Qd6 Qg6+ 42. Kf2 Rc2+ 43. Ke3 Qg1+ 44. Ke4 Qe1+ 45. Re3 Qh1+ 46. Kd3 Qd1+ 47. Ke4 Qxd6 0-1
2025.07.01 Titled Tue 1st Jul Early
31177 Lazaro Azcutia, Miguel (2275) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. c3 c5 8. O-O Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 h6 12. Nbd2 O-O-O 13. a4 Re8 14. Re1 f5 15. h4 Be7 16. Nf1 Reg8 17. Ng3 g5 18. h5 f4 19. Nf1 g4 20. N3h2 f3 21. Qd1 fxg2 22. Kxg2 Bg5 23. Ng3 Ne7 24. Nxg4 Bxc1 25. Rxc1 Rg5 26. Kh2 Rhg8 27. Nxh6 R8g7 28. Qd2 Qd8 29. Nf7 Rxh5+ 30. Nxh5 Rxf7 31. Ng3 Nf8 32. Kg2 Nfg6 33. Rh1 Qg8 34. Qh6 Nf4+ 35. Kf1 Neg6 36. Bxg6 Nxg6 37. Nh5 Rh7 38. Qg5 Qf7 39. Qf6 Qe8 40. Rg1 Nf8 41. Rg8 Qxh5 42. Qxf8+ Kd7 43. Qd6# 1-0
2025.07.01 Titled Tue 1st Jul Early
31396 Cornelisse, Lorelei (2129) Kopczynski, M (2225) 1-0
1. b3 d6 2. Bb2 e5 3. e3 f5 4. d4 e4 5. h4 d5 6. c4 f4 7. exf4 Nf6 8. g3 dxc4 9. bxc4 Bb4+ 10. Nc3 Nc6 11. Ne2 Bg4 12. d5 Bf3 13. Rg1 Bxc3+ 14. Bxc3 Ne7 15. Qb3 O-O 16. Nd4 Qd7 17. Ne6 Rfe8 18. Bxf6 gxf6 19. Qb2 Kf7 20. Bh3 Qa4 21. g4 c6 22. g5 Ng8 23. gxf6 Rf8 24. Rg7+ Ke8 25. Qxb7 Rd8 26. Re7+ Nxe7 27. Qxe7# 1-0
2025.07.01 Titled Tue 1st Jul Early
31568 Kopczynski, M (2225) Ivashentseva, Dominika (1970) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Bb4 6. Nf3 Ne7 7. Bd3 d5 8. e5 d4 9. Nxd4 O-O 10. Nf3 Nd5 11. Bxh7+ Kh8 12. Bd2 Nxc3 13. bxc3 Bxc3 14. Be4 Bxd2+ 15. Nxd2 f5 16. exf6 Qxf6 17. O-O Qd4+ 18. Kh1 Qf6 19. Rf3 Kg8 20. Rh3 e5 21. Bh7+ Kh8 22. Bf5+ Kg8 23. Qb3+ Rf7 24. Bxc8 Qxf4 25. Rf3 Qxd2 26. Qxf7+ Kh7 27. Rh3+ Qh6 28. Bf5+ Kh8 29. Qf8# 1-0
2025.07.01 Titled Tue 1st Jul Early
31806 Emeliantsev, A (2359) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 exd4 8. Nxd4 Nc6 9. Be2 Be6 10. O-O h6 11. Nxe6 fxe6 12. Qd2 Kh7 13. f4 Nd7 14. Rae1 Qe7 15. Bd3 Rf7 16. f5 g5 17. e5 exf5 18. Rxf5 Rxf5 19. Bxf5+ Kh8 20. Nd5 Qd8 21. e6 Nde5 22. e7 Nxe7 23. Bxg5 hxg5 24. Qxg5 Nxf5 25. Qxf5 Qh4 26. Re3 Rf8 27. Qc2 Bh6 28. Rg3 Qd4+ 0-1
2025.07.01 Titled Tue 1st Jul Early
32162 Kopczynski, M (2225) Jiganchine, R (2205) 0-1
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Bb4+ 6. Nc3 Nc6 7. Nf3 Bg4 8. Be2 Bxf3 9. Bxf3 Qc4 10. Qe2+ Qxe2+ 11. Bxe2 Nxd4 12. Bd3 O-O-O 13. Be3 Nf3+ 14. Ke2 Nd4+ 15. Kf1 Nf6 16. Rd1 Kb8 17. f3 Rhe8 18. Kf2 a6 19. h4 Ne6 20. g4 Bc5 21. Rhe1 Bxe3+ 22. Rxe3 Nc5 23. g5 Nxd3+ 24. Rexd3 Rxd3 25. Rxd3 Nh5 26. Rd7 Rf8 27. Nd5 f6 28. Nxc7 fxg5 29. hxg5 Kc8 30. Re7 Kd8 31. Nd5 Rf5 32. Ne3 Rxf3+ 33. Kxf3 Kxe7 34. Nf5+ Ke6 35. Kg4 g6 36. Nd4+ Kd5 37. Ne2 Ng7 38. Kf3 Nf5 39. Nf4+ Ke5 40. Nd3+ Kd4 41. Nf4 Ke5 42. Nd3+ Kd5 43. Nf4+ Kd6 44. Ke4 Ng7 45. Kf3 Ne6 46. Nd3 Nxg5+ 47. Kg4 Ne6 48. a3 Kd5 49. Nf2 b5 50. Kf3 Nd4+ 51. Ke3 Ne6 52. Ne4 Ke5 53. Nd2 h5 54. Nf3+ Kf5 55. Nh4+ Kg5 56. Nf3+ Kg4 57. Ne5+ Kf5 58. Nf7 g5 59. Nd6+ Ke5 60. Nf7+ Kd5 61. Nh6 a5 62. Nf5 a4 63. Ne7+ Ke5 64. Nc6+ Kf5 65. Na7 Nc7 66. Nc6 h4 67. Kf3 g4+ 68. Kg2 Ke4 69. Kh2 Kd5 70. Ne7+ Kc4 71. Ng6 h3 72. Ne5+ Kb3 73. Nxg4 Kxb2 74. Ne5 b4 75. Kxh3 bxa3 76. Nc6 a2 0-1
2025.07.01 Titled Tue 1st Jul Early
32268 Caku, Kler (2010) Kopczynski, M (2225) 0-1
1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. d4 Nf6 5. Bd3 d5 6. Bg5 Be7 7. Bxf6 Bxf6 8. e5 Be7 9. Ne2 c5 10. c3 Nc6 11. Bc2 Qc7 12. a3 O-O-O 13. b4 c4 14. a4 f6 15. Nf4 Qd7 16. Qe2 f5 17. h4 g6 18. a5 b5 19. Bd1 a6 20. Bc2 Rdg8 21. Nh3 h6 22. O-O-O Qc7 23. Nf4 Qd7 24. h5 g5 25. Ng6 Rh7 26. g4 fxg4 27. Nh2 Nxb4 28. Nxe7+ Rxe7 29. cxb4 Rf7 30. Nxg4 Qe7 31. Qd2 Rh8 32. Nf6 Rhf8 33. Bg6 Rg7 34. Kc2 Bc6 35. Kc3 Kb7 36. f4 g4 37. Nxg4 Be8 38. Bxe8 Rxg4 39. Bg6 Rgxf4 40. Rh3 Rf2 41. Qxh6 R2f3+ 42. Rxf3 Rxf3+ 43. Kc2 Qxb4 44. Qh7+ Kb8 45. Qg8+ Rf8 46. Qxe6 Rf2+ 47. Rd2 Rxd2+ 48. Kc1 Qb2# 0-1
2025.07.01 Titled Tue 1st Jul Early
32385 Fikiet, Alex (2151) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. f4 c5 8. Nf3 Nc6 9. Be3 f5 10. exf6 gxf6 11. O-O Qe7 12. f5 cxd4 13. fxe6 Qxe6 14. Bxd4 Nxd4 15. Nxd4 Qe3+ 16. Kh1 O-O-O 17. Bf5 Bc5 18. Ne6 d4 19. Nb5 Rdg8 20. Rf3 Bxf3 21. Qxf3 Qxf3 22. gxf3 a6 23. Nxc5 bxc5 24. Nd6+ Kc7 25. Nf7 Ne5 26. Nxh8 Rxh8 27. f4 Nc4 28. Re1 Ne3 29. Bd3 c4 30. Be4 f5 31. Bf3 Nxc2 32. Re5 d3 33. Rc5+ Kd6 34. Rxc4 Re8 35. Kg2 Ne3+ 0-1
2025.06.10 Titled Tue 10th Jun Early
54936 Skiadopoulos, N (1882) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Ne2 Nf6 5. f3 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. f4 f5 10. exf6 gxf6 11. Be3 Qc7 12. dxc5 bxc5 13. c4 d4 14. Bf2 O-O-O 15. Nd2 Bd6 16. g3 Rhg8 17. Bxh7 Rg7 18. Be4 Bxf4 19. Nxf4 Qxf4 20. Qf3 Qxd2 21. Bxc6 Ne5 22. Bxb7+ Rxb7 23. Qxf6 Qe2 24. Qxe6+ Kb8 25. Qf6 Rg8 26. Rae1 Nf3+ 27. Kg2 Nxe1+ 28. Rxe1 Qxc4 29. b3 Qd5+ 30. Kg1 d3 31. Be3 Ka8 32. Qf2 Rf7 33. Bf4 Rgf8 34. Rd1 Rxf4 35. gxf4 Rg8+ 36. Kf1 Qh1+ 0-1
2025.06.10 Titled Tue 10th Jun Early
55120 Kopczynski, M (2225) Sturt, R (2459) 0-1
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 Bb4+ 8. Nc3 Bxf3 9. Bxf3 Qc4 10. Bxc6+ Qxc6 11. O-O Ne7 12. d5 Qd7 13. Qb3 Bxc3 14. bxc3 O-O 15. c4 Rab8 16. Bb2 b5 17. Qg3 Nf5 18. Qg4 bxc4 19. Bxg7 h5 20. Qxh5 Nxg7 21. Qg5 Rb5 22. Rad1 Rd8 23. Rfe1 Rxd5 24. Rxd5 Qxd5 25. Re8+ Rxe8 26. Qxd5 Re1# 0-1
2025.06.03 Titled Tue 3rd Jun Early
62010 Berezin, V RUS (1921) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. c4 Nf6 8. Be3 Bd6 9. O-O O-O 10. Nc3 Nbd7 11. Rfe1 h6 12. Rad1 a6 13. Bd2 c5 14. Ne4 Be7 15. Bc2 cxd4 16. Nxd4 Nxe4 17. Bxe4 Bxe4 18. Qxe4 Nf6 19. Qe3 Qc7 20. b3 Rfd8 21. Bc3 b5 22. cxb5 Nd5 23. Nxe6 Nxe3 24. Nxc7 Nxd1 25. Nxa8 Nxc3 26. Nc7 axb5 27. g3 Bc5 0-1
2025.06.03 Titled Tue 3rd Jun Early
62292 Kopczynski, M (2225) Risteski, Emil (2359) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. dxe5 dxe5 6. f3 c6 7. Qd2 b5 8. O-O-O Qa5 9. g4 b4 10. Nb1 Qxa2 11. g5 Nh5 12. Bh3 f5 13. Bxf5 Qf7 14. Ne2 g6 15. Bg4 Ng7 16. h4 Ne6 17. h5 Rg8 18. hxg6 hxg6 19. Rh2 Be7 20. f4 exf4 21. Nxf4 Ndf8 22. Nd3 Nxg5 23. Bxg5 Bxg4 24. Ne5 Qe6 25. Nxg4 Rd8 26. Qxd8+ Bxd8 27. Rxd8+ Kf7 28. Nh6+ Kg7 29. Nxg8 Qg4 30. Bh6+ Kxg8 31. Rxf8+ Kh7 32. Rf7+ Kg8 33. Rf8+ Kh7 34. Rf1 Kg8 35. Nd2 a5 36. Be3 a4 37. Bd4 1-0
2025.06.03 Titled Tue 3rd Jun Early
62681 Ambartsumian, Tyhran (2179) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nh3 d5 6. e5 Nfd7 7. Ne2 c5 8. c3 Nc6 9. O-O Qc7 10. a3 h6 11. Kh1 O-O-O 12. f4 f5 13. Be3 Be7 14. b4 c4 15. Bc2 Rdg8 16. Rg1 g5 17. g4 fxg4 18. Rxg4 h5 19. Rxg5 Bxg5 20. Nxg5 Rxg5 21. fxg5 Qd8 22. Bf4 Ncxe5 23. dxe5 d4+ 24. Kg1 d3 25. Bxd3 cxd3 26. Qxd3 Rg8 27. Rd1 Rxg5+ 28. Bxg5 Qxg5+ 29. Qg3 Qf5 30. Qg8+ Kc7 31. Qg7 Bd5 32. c4 Qc2 33. Re1 Bxc4 34. Ng3 Bd5 35. Ne2 Bc4 36. Ng3 b5 37. Ne2 Bd5 38. Qg3 Bc4 39. Qc3 Qe4 40. Ng3 Qf4 41. Qe3 Qxe3+ 42. Rxe3 Kb6 43. Nxh5 Kc6 44. Nf4 Bb3 45. h4 Bc4 46. h5 Nf8 47. h6 Nh7 48. Rg3 Ng5 49. Rxg5 1-0
2025.06.03 Titled Tue 3rd Jun Early
62977 Kopczynski, M (2225) Shukhman, Anna (2413) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 g6 7. Bc4 Bg7 8. O-O Nf6 9. Kh1 O-O 10. Qe1 Be6 11. Bxe6 fxe6 12. Be3 Ng4 13. Bd2 e5 14. Qh4 Nf6 15. Ng5 Qd7 16. f5 Nd4 17. Nd5 h6 18. fxg6 Nxd5 19. exd5 Rxf1+ 20. Rxf1 Qb5 21. Rf7 Qd3 22. Ne4 Qb1+ 23. Be1 Rf8 24. Qf2 Bf6 25. Nxf6+ exf6 26. Rxf8+ Kxf8 27. Qxf6+ Ke8 28. Qf7+ Kd8 29. Qf1 Qxg6 30. Bh4+ Kd7 31. h3 Qf5 32. Qc4 Qb1+ 33. Kh2 Qe4 34. Qa4+ Kc7 35. Qa5+ b6 36. Qxa7+ Kc8 37. Qa6+ Kc7 38. Qa7+ Kc8 39. Qa8+ Kc7 40. Bd8+ Kd7 41. Qb7+ Kxd8 42. Qxb6+ Ke7 43. Qc7+ Kf6 44. Qxd6+ Kg5 45. Qe7+ Kg6 46. Qd6+ Kg7 47. Qe7+ Kg6 48. Qd6+ Kf5 49. Qd7+ Kf4 50. Qf7+ Ke3 51. d6 Qf4+ 52. Qxf4+ Kxf4 53. d7 Nc6 54. a4 e4 55. a5 e3 56. a6 e2 57. a7 e1=Q 58. a8=Q Qg3+ 59. Kg1 Qe1+ 60. Kh2 Qg3+ 61. Kg1 Qe1+ 62. Kh2 1/2-1/2
2025.06.03 Titled Tue 3rd Jun Early
63030 Kopczynski, M (2225) Rojas Alarcon, J (2365) 0-1
1. e4 c5 2. d4 cxd4 3. c3 g6 4. cxd4 d5 5. e5 Nc6 6. f4 Nh6 7. Nf3 Bg4 8. Be3 Nf5 9. Bf2 e6 10. Nc3 Bh6 11. h3 Bxf3 12. Qxf3 Nfxd4 13. Qd1 Qb6 14. Nb5 Qa5+ 15. Nc3 Qb4 16. g3 Qxb2 17. Rc1 Nf3+ 18. Qxf3 Qxc1+ 19. Nd1 Nxe5 20. Bb5+ Nc6 21. O-O O-O 22. f5 exf5 23. Qxd5 Rad8 24. Qf3 Nd4 25. Bxd4 Rxd4 26. Nf2 Qe3 0-1
2025.06.03 Titled Tue 3rd Jun Early
63324 Smieszek, W (2141) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. f3 Nf6 5. Nc3 d5 6. Qe2 c5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Be4 Qd7 10. Bxb7 Qxb7 11. Be3 cxd4 12. Bxd4 Nc6 13. Bc3 Bc5 14. Nh3 O-O 15. O-O-O b5 16. Ng5 h6 17. Ne4 Be7 18. Nd6 Bxd6 19. Rxd6 b4 20. Be1 Rac8 21. Bf2 b3 22. axb3 Qc7 23. Rhd1 Nb4 24. c3 Qa5 25. Qe4 Qa1+ 26. Qb1 Rxc3+ 27. Kd2 Qxb1 28. Rxb1 Rc2+ 29. Ke1 Rfc8 30. Bxa7 Rxg2 31. Rd2 Rg1+ 32. Bxg1 Nd5 33. Rxd5 exd5 34. Kd2 Kf8 35. b4 Ke7 36. Rc1 Rb8 37. Rc7+ Ke6 38. Bc5 g5 39. Ke3 f5 40. Kd4 Rd8 41. Rc6+ Kf7 42. b5 h5 43. b6 g4 44. fxg4 fxg4 45. b7 h4 46. Rc8 1-0
2025.06.03 Titled Tue 3rd Jun Early
63527 Kopczynski, M (2225) Le, Minh Tu (1932) 1-0
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Be7 7. Bd3 O-O 8. Qe2 c5 9. Bg5 h6 10. h4 cxd4 11. Nxd4 Nc5 12. O-O-O Nxd3+ 13. Rxd3 Qa5 14. Kb1 Bd7 15. Bd2 Qc7 16. Ne4 Nxe4 17. Qxe4 Bf6 18. g4 Qe5 19. Qxb7 Rfd8 20. Re1 Qh2 21. g5 Rab8 22. Qf3 Bxd4 23. Rxd4 Bb5 24. Bf4 Qxh4 25. Rxd8+ Rxd8 26. gxh6 gxh6 27. Rg1+ Kh7 28. Rh1 Qf6 29. Rxh6+ Qxh6 30. Bxh6 Kxh6 31. Qf6+ Kh5 32. Qxd8 1-0
2025.06.03 Titled Tue 3rd Jun Early
63707 Bashirli, Saadat (1941) Kopczynski, M (2225) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c5 7. Be3 Na6 8. Qd2 cxd4 9. Nxd4 Nc5 10. Be2 a6 11. O-O Bd7 12. Rac1 Rc8 13. b3 Ne6 14. Nd5 Nxd5 15. cxd5 Nxd4 16. Bxd4 Bxd4+ 17. Qxd4 Qa5 18. a4 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. Kf2 b5 22. axb5 axb5 23. b4 Qa4 24. Qc3 Qa7+ 25. Kg3 Bd7 26. h4 h5 27. Bf1 Qb6 28. Be2 Qa7 29. Bf1 Qb6 30. Be2 Qa7 1/2-1/2
2025.06.03 Titled Tue 3rd Jun Early
63941 Kopczynski, M (2225) Chelly, Yahya (2039) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Nf3 h4 7. Ne2 h3 8. gxh3 Bxh3 9. Bxh3 Rxh3 10. Nf4 Rh8 11. Qe2 e6 12. Bd2 Bd6 13. O-O-O Qc7 14. Ne5 Nbd7 15. Neg6 Nf8 16. Nxe6 Nxe6 17. Nxh8 O-O-O 18. Nxf7 Qxf7 19. c3 Bf4 20. Kb1 Bxd2 21. Rxd2 Kb8 22. h4 Re8 23. Qe5+ Nc7 24. Qf5 Qh5 25. Qf4 Re4 26. Qg5 Qh7 27. Ka1 Ne6 28. Qg3+ Ka8 29. f3 Re3 30. h5 Qf5 31. Rf2 Nxh5 32. Qg4 Qxg4 33. fxg4 Nf6 34. Rh8+ Nf8 35. Rxf8+ Ne8 36. a3 1-0
2025.06.03 Titled Tue 3rd Jun Early
64198 Kopczynski, M (2225) Weetik, V (2423) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Nf3 Bg7 7. Bc4 O-O 8. Bg5 c5 9. dxc5 Qa5+ 10. Qd2 Qxc5 11. Bb3 Nc6 12. Be3 Qa5 13. Qxa5 Nxa5 14. O-O-O Ng4 15. Bc5 b6 16. Bxe7 Re8 17. Rd8 Rxd8 18. Bxd8 Ba6 19. Rd1 Nxf2 20. Rd7 Bb5 21. Rd2 Nxb3+ 22. axb3 Ng4 23. Bg5 Re8 24. Rd8 Rxd8 25. Bxd8 Ne3 26. Ne1 Bc6 27. c4 Nxg2 28. Nd3 h5 29. Bc7 h4 30. Ne2 g5 31. Bb8 a6 32. Bc7 b5 33. Nb4 Bf3 34. Ng1 Bb7 35. c5 Bf8 36. c6 Ba8 37. Nxa6 Bxc6 38. Bd8 Bh6 39. Nb4 Be4 40. Kd1 g4 41. Ke2 f5 42. Nd3 f4 43. Ne5 f3+ 44. Ngxf3 gxf3+ 45. Nxf3 h3 46. Ng1 Bf5 47. Kf3 Bf4 48. Bh4 Bxh2 49. Bg3 Bxg1 0-1
2025.06.03 Titled Tue 3rd Jun Early
64288 Kulnev, Aleksandr (2213) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. Nc3 Nfd7 7. O-O Nc6 8. e4 e5 9. Be3 h6 10. d5 Ne7 11. Ne1 f5 12. Nd3 g5 13. f4 exf4 14. gxf4 fxe4 15. Nxe4 Nf5 16. Qd2 g4 17. Kh1 Nb6 18. Rac1 c5 19. dxc6 bxc6 20. Nb4 Qe8 21. Bxb6 axb6 22. Nxd6 Nxd6 23. Qxd6 Rf6 24. Qd2 Bd7 25. Rcd1 Rd8 26. Rfe1 Qf7 27. Nxc6 Rxc6 28. Bd5 Be6 29. Bxe6 Rxd2 30. Bxf7+ Kxf7 31. Rxd2 Rxc4 32. Rd7+ Kg6 33. Rd6+ Bf6 34. Ree6 Rxf4 35. Rxb6 Kg5 36. Rxf6 Rxf6 37. Rxf6 Kxf6 38. Kg2 h5 39. Kg3 Kg5 40. a4 h4+ 41. Kf2 Kf4 42. a5 1-0
2025.05.27 Titled Tue 27th May Early
70859 Kopczynski, M (2225) Papacek, S (2225) 1-0
1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 Bxc5 6. Nf3 Nge7 7. Bd3 h6 8. Nc3 a6 9. Qe2 O-O 10. Bd2 b5 11. O-O-O b4 12. Na4 Ba7 13. g4 Bd7 14. g5 h5 15. g6 Nxg6 16. Ng5 Ncxe5 17. fxe5 Bxa4 18. Qxh5 Re8 19. Bxg6 fxg6 20. Qh7+ Kf8 21. Rdf1+ 1-0
2025.05.27 Titled Tue 27th May Early
71171 Atakhan, Abtin (2410) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. f3 f4 12. b4 g5 13. c5 h5 14. a4 Rf6 15. a5 Rg6 16. c6 bxc6 17. dxc6 Nxc6 18. Nxf4 exf4 19. Qd5+ Be6 20. Qxc6 Rb8 21. b5 g4 22. Bxf4 Qf6 23. Nd5 Qd4+ 24. Be3 Bxd5 25. Qxd5+ Qxd5 26. exd5 Bxa1 27. Rxa1 gxf3 28. Bxf3 Rxb5 29. Bxa7 Nf6 30. Bd4 Kf7 31. a6 Rg8 32. Be2 Rb4 33. Bc3 Rb3 34. Rc1 Ra3 35. Bb2 Ra2 36. Rxc7+ Kg6 37. Bd3+ Kg5 38. Bc1+ Kg4 39. Rc4+ 1-0
2025.05.27 Titled Tue 27th May Early
71414 Kopczynski, M (2225) Zobel, Christian (2157) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d6 6. Nf3 Bg4 7. O-O Nf6 8. Kh1 e6 9. Be3 Be7 10. Nbd2 O-O 11. Qe1 Qa5 12. Qg3 Qh5 13. h3 Qh6 14. Nh2 Bh5 15. f5 g5 16. Bxg5 Qg7 17. Qh4 Ne5 18. Bc2 Kh8 19. Bxf6 Bxf6 20. Qxh5 Rg8 21. g4 Bg5 22. Ndf3 Bf4 23. Nxe5 dxe5 24. Rad1 Rad8 25. Rxd8 Rxd8 26. Rd1 Rxd1+ 27. Bxd1 Qf6 28. g5 Bxg5 29. Ng4 Qd8 30. Nxe5 1-0
2025.05.27 Titled Tue 27th May Early
71795 Kopczynski, M (2225) Papaioannou, Dimitrios (2200) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Nc6 6. Nf3 Bb4 7. Bd3 Nge7 8. O-O O-O 9. Kh1 d6 10. Be3 Bc5 11. Bxc5 dxc5 12. e5 Ng6 13. Ng5 Ncxe5 14. Qh5 h6 15. Nxf7 Rxf7 16. Bxg6 Nxg6 17. Qxg6 Bd7 18. Rad1 Qf6 19. Qxf6 gxf6 20. Ne4 Bb5 21. Rf3 b6 22. Rg3+ Kh8 23. Rg6 Raf8 24. Rxh6+ Kg7 25. Rh3 Bc6 26. Ng3 Kg8 27. Nh5 Rd7 28. Rxd7 Bxd7 29. Rd3 Bb5 30. Rd6 Kf7 31. f5 Bc4 32. fxe6+ Bxe6 33. Nf4 Bxa2 34. Rd7+ Kg8 35. Rxa7 Re8 36. h4 Bf7 37. Rb7 Re4 38. g3 Rb4 39. Kh2 Rxb2+ 40. Kh3 f5 41. h5 Rb3 42. Kh4 Kg7 43. Kg5 Rxg3+ 44. Kxf5 Kf8 45. Rxb6 c4 46. Rc6 Ke7 47. Rc7+ Ke8 48. h6 Rg1 49. h7 Kf8 50. h8=Q+ 1-0
2025.05.27 Titled Tue 27th May Early
71966 Amangeldy, Ernur (2231) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be3 Bg7 5. Qd2 O-O 6. O-O-O Ng4 7. Bg5 c5 8. dxc5 h6 9. Bh4 Qa5 10. f3 Nf6 11. cxd6 exd6 12. Kb1 Be6 13. Bxf6 Bxf6 14. Nd5 Qd8 15. Nxf6+ Qxf6 16. Qd4 Qg5 17. Qd2 Qf6 18. Ne2 Kg7 19. Qd4 Rd8 20. Qxf6+ Kxf6 21. Nd4 Nc6 22. Be2 Ne5 23. f4 Nc6 24. Rd2 d5 25. e5+ Ke7 26. Rhd1 f6 27. exf6+ Kxf6 28. Bf3 Bf7 29. Nxc6 bxc6 30. c4 Rd6 31. cxd5 Bxd5 32. Kc2 Rad8 33. Kc3 Ke6 34. Bxd5+ Rxd5 35. Rxd5 cxd5 36. Kd4 Kf5 37. g3 Kg4 38. Rd2 Kf3 39. Rc2 Re8 40. Kxd5 Rb8 41. Ke5 Rb5+ 42. Kd4 Rb6 43. Kc5 Rb8 44. Kc4 Rc8+ 45. Kd3 Rxc2 46. Kxc2 Kg2 47. g4 Kxh2 48. f5 gxf5 49. gxf5 h5 50. f6 h4 51. f7 h3 52. f8=Q Kg1 53. Qa8 h2 54. Qxa7+ Kg2 55. Qa8+ 1-0
2025.05.27 Titled Tue 27th May Early
72132 Kopczynski, M (2225) Arakelyan, Manvel (2326) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 d6 6. f4 g6 7. Nf3 Bg7 8. O-O Nc6 9. Kh1 O-O 10. Be3 Bd7 11. Qe1 a6 12. Rd1 Rc8 13. Qh4 e6 14. f5 exf5 15. exf5 Qa5 16. fxg6 fxg6 17. Bc4+ Kh8 18. Ng5 Bf5 19. Nd5 h6 20. Nxf6 Rxf6 21. Ne4 Bxe4 22. Rxf6 h5 23. Qxe4 Bxf6 24. Qxg6 Bg7 25. Bg5 d5 26. Qxh5+ Kg8 27. Bxd5+ Qxd5 28. Rxd5 Ne7 29. Bxe7 1-0
2025.05.27 Titled Tue 27th May Early
72418 Kosteniuk, A (2479) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Ne2 Nf6 5. Ng3 d5 6. e5 Nfd7 7. f4 c5 8. c3 Nc6 9. Be3 f5 10. exf6 Qxf6 11. Na3 cxd4 12. cxd4 Bb4+ 13. Kf1 Bd6 14. Nb5 Bxf4 15. Nh5 Qh4 16. Nxf4 O-O 17. g3 Qh3+ 18. Kg1 Qh6 19. Qd2 e5 20. Nxd5 Qh5 21. Be2 Qf7 22. Nd6 Qe6 23. Nxb7 Qxd5 24. dxe5 Qxe5 25. Bf4 Qf5 26. Bc4+ Kh8 27. Qd5 Qg4 28. h3 Qg6 29. Qd3 Qe8 30. Nd6 Qe7 31. Kh2 Nde5 32. Qe2 Qxd6 33. Rhe1 Rae8 34. Rad1 Qc5 35. Bb3 Nd4 36. Rxd4 Qxd4 37. Rd1 Qc5 38. Rd5 Qc7 39. Rxe5 Rxe5 40. Qxe5 1-0
2025.05.27 Titled Tue 27th May Early
72670 Kopczynski, M (2225) Sathvik Adiga (2341) 1-0
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nf3 Bb4+ 7. Nc3 O-O 8. Be2 Ne4 9. Qc2 Re8 10. Be3 Bf5 11. Bd3 Qa5 12. O-O Bxc3 13. bxc3 Nd7 14. Nh4 Ndf6 15. Nxf5 Qxf5 16. f3 Qd5 17. fxe4 Nxe4 18. Rae1 Nf6 19. Rf5 Qd7 20. Re5 Rxe5 21. dxe5 Nd5 22. Bxh7+ Kh8 23. Bf5 Qc6 24. Bd4 Nf4 25. Qe4 Qh6 26. Be3 g5 27. Bxf4 gxf4 28. e6 fxe6 29. Qxe6 Qg7 30. Qe5 Rg8 31. Qxg7+ Kxg7 32. Be4 c6 33. Bf3 Rd8 34. Re4 Rd3 35. c4 Ra3 36. Re7+ Kf6 37. Rxb7 Rxa2 38. Bxc6 a5 39. Ra7 Ke5 40. h4 Kd4 41. h5 Re2 42. h6 Re1+ 43. Kh2 Re6 44. Bd5 Rxh6+ 45. Kg1 f3 46. gxf3 Rg6+ 47. Kf2 Rh6 48. Rxa5 Rh2+ 49. Kg3 Rd2 50. Ra8 Ke3 51. Re8+ Kd4 52. Re4+ Kc5 53. f4 Kb6 54. f5 Kc7 55. f6 Rd1 56. f7 Rf1 57. Rf4 Rg1+ 58. Kf2 Rg6 59. f8=Q Kb6 60. Qb4+ Kc7 61. Rf7+ Kc8 62. Qf8# 1-0
2025.05.27 Titled Tue 27th May Early
72719 Tekeyev, Z (2417) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nh3 d5 6. e5 Nfd7 7. Ng5 g6 8. h4 c5 9. h5 c4 10. hxg6 cxd3 11. gxf7+ Ke7 12. Qg4 Nc5 13. dxc5 Qd7 14. Nxh7 Kd8 15. Qg8 Rxh7 16. Qxf8+ Kc7 17. Qd6+ Qxd6 18. cxd6+ Kc6 19. Rxh7 Nd7 20. Bf4 dxc2 21. Na3 1-0
2025.05.27 Titled Tue 27th May Early
72896 Kopczynski, M (2225) Calvo Gonzalez, Jose Felix (2168) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 d5 8. e5 Ne4 9. O-O Bf5 10. Kh1 e6 11. Ne2 Bc5 12. Qe1 Nf2+ 13. Rxf2 Bxf2 14. Qxf2 Bxd3 15. Nc3 O-O 16. Ne1 Bg6 17. g4 f6 18. exf6 Qxf6 19. Bd2 Ne5 20. Qg3 Nc4 21. Bc1 Qd4 22. b3 Nd6 23. Ba3 Ne4 0-1
2025.05.20 Titled Tue 20th May Early
78318 Tsydypov, Z (2514) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. a3 Bd6 8. c4 Nf4 9. Bxf4 Bxf4 10. Be4 Nc6 11. O-O O-O 12. Bxh7+ Kxh7 13. Qe4+ Kg8 14. Qxf4 Ne7 15. Rd1 Ng6 16. Qg3 Qf6 17. Ne5 Nf4 18. Nc3 Rfd8 19. Ng4 Qg5 20. h4 1-0
2025.05.20 Titled Tue 20th May Early
78768 Kopczynski, M (2225) Neustroev, V (2283) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 e6 8. O-O Be7 9. Kh1 O-O 10. Qe1 a6 11. Be3 b5 12. Rd1 Qc7 13. Qg3 b4 14. Ne2 e5 15. Rc1 Bb7 16. fxe5 dxe5 17. Bh6 Ne8 18. Bc4 Qd6 19. Bg5 Bf6 20. Qh4 h6 21. Bxf6 Qxf6 22. Qg4 Qe7 23. Ng3 Nf6 24. Qh4 Nd4 25. Nxd4 exd4 26. Rce1 Nd5 27. Qh5 Ne3 28. Nf5 Nxf5 29. exf5 Qg5 30. Qxg5 hxg5 31. Re7 Bc6 32. Rc7 Rac8 33. Bxf7+ Kh8 34. Ra7 Bb5 35. Rd1 Rc2 36. Bd5 d3 37. g4 1-0
2025.05.20 Titled Tue 20th May Early
78878 Tiitta, S (2157) Kopczynski, M (2225) 0-1
1. g4 e5 2. d4 exd4 3. Nf3 c5 4. e3 dxe3 5. Bxe3 d5 6. Qe2 Be7 7. Bxc5 Bxg4 8. Bxe7 Qxe7 9. Qxe7+ Nxe7 10. Ne5 Bf5 11. Bb5+ Nbc6 12. Nc3 O-O 13. O-O-O Nxe5 14. Nxd5 Nxd5 15. Rxd5 Be4 16. Rxe5 Bxh1 17. Re7 a6 18. Bc4 g6 19. h4 Kg7 20. h5 gxh5 21. Re5 h4 22. Rg5+ Kf6 23. Rh5 Rac8 24. Bd3 Rfd8 25. Kd2 Be4 26. Rxh4 Bxd3 27. cxd3 Kg7 28. Rb4 b5 29. a4 bxa4 30. Rxa4 Rb8 31. b4 h5 32. Kc3 h4 33. Rxa6 h3 34. Ra5 Rh8 35. Rg5+ Kf6 0-1
2025.05.20 Titled Tue 20th May Early
79285 Kopczynski, M (2225) Kvaloy, Aksel Bu (2479) 0-1
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nf3 Bb4+ 7. Nc3 O-O 8. Be2 h6 9. O-O Qd8 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Rc1 c6 13. Qb3 Nbd7 14. Rcd1 Nb6 15. Ne5 Be6 16. Qc2 Nbd7 17. f4 Nd5 18. Nxd5 Bxd5 19. b3 a5 20. Qf5 Rad8 21. Bd3 g6 22. Qg4 Nf6 23. Qh4 Kg7 24. g4 Be4 25. g5 Qxd4+ 26. Qf2 hxg5 27. Qxd4 Rxd4 28. fxg5 Nd5 29. Bxe4 Rxe4 30. Rde1 Rxe1 31. Rxe1 Re8 32. Nf3 Rxe1+ 33. Nxe1 f6 34. gxf6+ Kxf6 35. Kf2 Ke5 36. Nf3+ Ke4 37. h4 Kf4 38. Nd4 Kg4 39. Ne6 Ne7 40. Ke3 Kxh4 41. Kf4 Nd5+ 42. Ke5 g5 43. Ke4 g4 44. Nd8 g3 45. Kf3 Kh3 46. Ne6 g2 47. Ng5+ Kh2 0-1
2025.05.20 Titled Tue 20th May Early
79420 Paravyan, D (2596) Kopczynski, M (2225) 1-0
1. b3 d6 2. Bb2 e5 3. g3 f5 4. Bg2 g6 5. f4 Bg7 6. Nf3 Nc6 7. O-O Nge7 8. d3 O-O 9. fxe5 dxe5 10. Qc1 h6 11. Nbd2 Be6 12. e4 f4 13. Nc4 fxg3 14. hxg3 Nd4 15. Nxd4 exd4 16. Rxf8+ Qxf8 17. Ba3 Bxc4 18. bxc4 Qf6 19. Qf4 Qxf4 20. gxf4 Kf7 21. e5 g5 22. Rf1 gxf4 23. Rxf4+ Ke6 24. Bh3+ Kxe5 25. Re4+ 1-0
2025.05.20 Titled Tue 20th May Early
79712 Kopczynski, M (2225) Marchesich, Giovanni (2219) 0-1
1. e4 d5 2. e5 Bf5 3. d4 e6 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. g5 c5 8. Bd3 Nc6 9. Bxg6 fxg6 10. Qd3 Nge7 11. f4 cxd4 12. Nf3 Nf5 13. Nbd2 Bc5 14. Nb3 Bb6 15. Bd2 O-O 16. O-O-O a5 17. Qb5 a4 18. Nc5 Bxc5 19. Qxc5 Qe7 20. Qxe7 Nfxe7 21. a3 Rf7 22. Kb1 Raf8 23. Bc1 Nf5 24. Rhe1 Ne3 25. Rxd4 Nxd4 26. Nxd4 Ng2 27. Rd1 Nxf4 28. Bxf4 Rxf4 29. Nxe6 Rf1 30. Kc1 Rxd1+ 31. Kxd1 Re8 32. Nf4 Rxe5 33. Nxg6 Re4 34. Kd2 Kf7 35. Nh8+ Ke6 36. Ng6 Kf5 37. Nf8 Rxh4 38. g6 Rg4 39. Ke3 Rxg6 40. Nxg6 Kxg6 41. b3 Kf5 42. bxa4 g5 43. a5 h4 44. Kd4 h3 45. Kc5 h2 46. Kb6 h1=Q 47. Kxb7 d4+ 48. Ka7 g4 49. a6 g3 50. Kb8 g2 51. a7 Qh8+ 52. Kb7 Qg7+ 53. Kb6 Qf6+ 54. Kb5 Qd8 0-1
2025.05.13 Titled Tue 13th May Early
85287 Kopczynski, M (2225) Gosh, C (2018) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 a6 5. f4 d6 6. Nf3 Nf6 7. Bd3 e6 8. O-O Be7 9. Kh1 O-O 10. Qe1 Nc6 11. Be3 Qc7 12. Rc1 Qb8 13. Qg3 Bd7 14. e5 Nh5 15. Qh3 g6 16. g4 Ng7 17. exd6 Bxd6 18. Ng5 h5 19. Nce4 f5 20. gxf5 exf5 21. Bc4+ Kh8 22. Nf7+ Rxf7 23. Bxf7 fxe4 24. Qxd7 Ne7 25. Bd4 Qd8 26. Qxb7 Rb8 27. Qxe4 Rb4 28. Rfd1 Qf8 29. Bxg6 Nxg6 30. Qxg6 Bxf4 31. Bxg7+ 1-0
2025.05.13 Titled Tue 13th May Early
85467 Koshulyan, Egor A. (2235) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Nbd2 Qc7 10. Rd1 h6 11. Nf1 O-O-O 12. Ng3 Re8 13. Ba6 f6 14. exf6 gxf6 15. Bxb7+ Kxb7 16. c4 dxc4 17. Qxc4 cxd4 18. Nxd4 Nxd4 19. Qxd4 Bc5 20. Qxd7 1-0
2025.05.13 Titled Tue 13th May Early
85903 Kopczynski, M (2225) Cramling Bellon, Anna (2046) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d6 6. Nf3 Bg4 7. O-O e5 8. Kh1 Be7 9. h3 Bxf3 10. Qxf3 O-O 11. f5 d5 12. exd5 Qxd5 13. Qg3 e4 14. Bc2 Bd6 15. Qh4 Qe5 16. Bf4 Qxf5 17. Nd2 Bxf4 18. Rxf4 Qh5 19. Nxe4 Qxh4 20. Rxh4 Nxe4 21. Bxe4 f5 22. Bd5+ Kh8 23. Bxc6 bxc6 24. Rxd4 Rab8 25. b3 Rb7 26. Rad1 h6 27. Kg1 Kh7 28. Kf2 Kg6 29. Rd6+ Rf6 30. Rxf6+ gxf6 31. Rd6 c5 32. Rc6 Rd7 33. Ke3 Rd5 34. Rc7 Re5+ 35. Kd3 a6 36. Rc6 a5 37. Ra6 Rd5+ 38. Ke3 Re5+ 39. Kf3 1-0
2025.05.13 Titled Tue 13th May Early
86270 Leiva, G (2387) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Nce2 c5 8. c3 Nc6 9. f4 Qc7 10. Nf3 h6 11. O-O O-O-O 12. b4 c4 13. Bc2 f5 14. Be3 Be7 15. Qd2 Rdg8 16. a4 Qd8 17. a5 b5 18. a6 Ba8 19. Ng3 g5 20. Nxf5 exf5 21. Bxf5 Rf8 22. Be6 gxf4 23. Bxf4 Qb6 24. Bxd5 Nxd4 25. Qxd4 Bxd5 26. Be3 Qxd4 27. Nxd4 Rxf1+ 28. Kxf1 Rf8+ 29. Kg1 Nxe5 30. Nxb5 Rg8 31. Nxa7+ Kb8 32. Nb5 Rxg2+ 33. Kf1 Rg8 34. a7+ Kb7 35. a8=Q+ Rxa8 36. Rxa8 Kxa8 37. Nc7+ Kb7 38. Nxd5 Ng4 39. Bxh6 Nxh2+ 40. Kg2 Ng4 41. Nxe7 Nxh6 42. Kf3 Kb6 43. Ke4 Nf7 44. Kd4 Nd6 45. Kd5 Kc7 46. Kc5 Kd7 47. Nd5 Ke6 48. Ne3 Ne4+ 49. Kd4 Nd2 50. Nxc4 Nb3+ 51. Ke4 Kd7 52. Ne3 Kc6 53. c4 Nd2+ 54. Kd4 Nf3+ 55. Kc3 Ne5 56. Nc2 Kb6 57. Nd4 Ng4 58. c5+ Kc7 59. b5 Nf6 60. Kc4 Ne4 61. Nf5 Nd2+ 62. Kd5 Nb3 63. Nd6 Kd7 64. c6+ Kc7 65. Nc4 1-0
2025.05.13 Titled Tue 13th May Early
86467 Kopczynski, M (2225) Katishonok, N (2004) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Nc6 6. f4 Nge7 7. Nf3 O-O 8. Bd3 h6 9. O-O Bxc5+ 10. Kh1 Nb4 11. Be2 a5 12. a3 Nbc6 13. Bd3 b6 14. Qe1 Ba6 15. Bxa6 Rxa6 16. g4 Nd4 17. Nxd4 Bxd4 18. Nb5 Bc5 19. f5 d4 20. Qe4 Qd5 21. Qxd5 Nxd5 22. Bd2 exf5 23. gxf5 Re8 24. Rae1 Raa8 25. Re4 Rac8 26. f6 Nxf6 27. Rh4 Nd7 28. Nd6 Bxd6 29. exd6 Rxc2 30. Rxd4 Re2 31. Bf4 g5 32. Bg3 Red2 33. Rxd2 Rxd2 34. b4 axb4 35. axb4 Rb2 36. Rc1 Rd2 37. Rc8+ Kg7 38. Rc7 Nf6 39. Be5 Kg6 40. Rb7 Ng4 41. Bg3 Ne3 42. h3 Nf5 43. Bh2 b5 44. Rxb5 f6 45. Rb6 h5 46. b5 g4 47. hxg4 hxg4 48. Rc6 g3 49. Bg1 Nh4 0-1
2025.05.13 Titled Tue 13th May Early
86657 Bespalov, Elisei (2303) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. O-O g6 5. c4 Bg7 6. Nc3 Nf6 7. d3 O-O 8. Rb1 Nc6 9. Bg5 h6 10. Bxf6 Qxf6 11. b4 Be6 12. Ne1 Rae8 13. Nc2 Nd8 14. b5 f4 15. Nb4 h5 16. h4 Qf7 17. Ne4 Bf6 18. Nd5 Bxd5 19. cxd5 Qe7 20. Rc1 Rf7 21. Bf3 Bxh4 22. gxh4 Qxh4 23. Kg2 Qe7 24. Rh1 Rh7 25. Qg1 Kh8 26. Kf1 Rg8 27. Qg5 Qxg5 28. Nxg5 Re7 29. Bxh5 gxh5 30. Rxh5+ Kg7 31. Rh7+ Kf8 32. Rxe7 Kxe7 33. Rxc7+ Kf6 34. Ne4+ Kf5 35. Nxd6+ Kg4 36. f3+ Kg3 37. Ne4+ Kh4 38. Rh7# 1-0
2025.05.13 Titled Tue 13th May Early
86861 Kopczynski, M (2225) Andriienko, Artom (2153) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 d5 5. e5 Ne4 6. cxd4 e6 7. Ne2 Bb4+ 8. Kf1 O-O 9. f3 f5 10. h4 Bd7 11. g3 Nc6 12. Kg2 Qb6 13. fxe4 fxe4 14. Bc2 Be8 15. Nf4 Nxd4 16. Be3 Bc5 17. Nc3 Nf5 18. Bxc5 Qxc5 19. Kh3 Qe3 20. Qe1 Qxe1 21. Rhxe1 Nd4 22. Ba4 b5 23. Bd1 b4 24. Nce2 Nf3 25. Rh1 Bd7 26. Nc1 a5 27. Bxf3 exf3 28. Rf1 h6 29. h5 Rf5 30. Ncd3 1-0
2025.05.13 Titled Tue 13th May Early
87185 Li, Hui (2041) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Bg5 Be7 8. Bxe7 Qxe7 9. c3 a6 10. Nbd2 c5 11. O-O Nc6 12. a3 h6 13. b4 c4 14. Bc2 b5 15. a4 O-O 16. h3 Nb6 17. Nh2 Nxa4 18. Bxa4 bxa4 19. Rxa4 Na7 20. Qe3 Nb5 21. Rfa1 f5 22. f4 g5 23. Nb1 gxf4 24. Qxf4 Kh7 25. Nf3 Rg8 26. Kh2 Rg7 27. R4a2 Rag8 28. Rf2 Qf7 29. Qh4 Rg6 30. Raa2 Qg7 31. Rac2 Rg3 32. Qf6 Qxf6 33. exf6 R3g6 34. Ne5 Rxf6 35. Rce2 Nd6 36. Nd2 Bc8 37. Re1 Rff8 38. Ra1 Rg7 39. Re1 Rfg8 40. Ree2 Ra7 41. Re1 Rag7 42. Ree2 Nb7 43. Re1 a5 44. Rb1 axb4 45. Rxb4 Nd6 46. Rb6 Ne4 47. Nxe4 fxe4 48. Rb8 Ba6 49. Rxg8 Kxg8 50. Rf6 e3 51. Kg1 Rb7 0-1
2025.05.13 Titled Tue 13th May Early
87233 Logozar, Elijah (1945) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. Nbd2 c5 7. c3 Nc6 8. O-O Qc7 9. Re1 O-O-O 10. a3 h6 11. dxc5 Bxc5 12. b4 Be7 13. exd5 Nxd5 14. Ne4 Nf4 15. Bxf4 Qxf4 16. Rad1 Kb8 17. a4 g5 18. g3 Qc7 19. a5 g4 20. axb6 axb6 21. Nd4 Rxd4 22. b5 Rxd3 23. bxc6 Rxd1 24. cxb7 Rxe1+ 25. Qxe1 0-1
2025.05.13 Titled Tue 13th May Early
87448 Kopczynski, M (2225) Popov, Tikhon (2173) 0-1
1. e4 d5 2. exd5 Nf6 3. Nc3 Bg4 4. Be2 Bxe2 5. Ngxe2 Nxd5 6. Nxd5 Qxd5 7. O-O Nc6 8. Nc3 Qd7 9. d3 O-O-O 10. Be3 h5 11. b4 e5 12. b5 Nd4 13. a4 h4 14. a5 h3 15. b6 hxg2 16. bxa7 gxf1=Q+ 17. Kxf1 Qh3+ 18. Ke1 Kd7 19. Qb1 Bb4 20. Bxd4 exd4 21. Qxb4 dxc3 22. Qd4+ Ke7 23. Qc5+ Rd6 24. Qxc7+ Qd7 25. Qxc3 Ra6 26. Kd2 Rc8 27. Qxg7 Qf5 28. Re1+ Kd7 29. Qd4+ Rd6 30. Qh4 Qxa5+ 31. Kd1 Qa1+ 32. Kd2 Qc3+ 33. Ke2 Re8+ 0-1
2025.05.13 Titled Tue 13th May Early
87606 Mikhalsky, Vladimir (2219) Kopczynski, M (2225) 1-0
1. c4 d6 2. Nc3 e5 3. g3 f5 4. Bg2 Nf6 5. e3 g6 6. Nge2 Bg7 7. d3 O-O 8. b3 Nc6 9. Bb2 Be6 10. d4 exd4 11. exd4 Bf7 12. d5 Ne5 13. O-O g5 14. Nd4 f4 15. Ne6 Bxe6 16. dxe6 Qe7 17. Bxb7 Qxe6 18. Nd5 Qh3 19. Nxf6+ Bxf6 20. Bg2 Qh6 21. Bxe5 Bxe5 22. Bxa8 Rxa8 23. Qd5+ Kg7 24. Qxa8 1-0
2025.05.06 Titled Tue 6th May Early
93016 Kopczynski, M (2225) Bharath, Subramaniyam H (2556) 0-1
1. e4 c6 2. d4 d5 3. Nc3 g6 4. e5 Bg7 5. f4 Nh6 6. Nf3 Bg4 7. Be3 Nf5 8. Bf2 h5 9. Bd3 e6 10. h3 Bxf3 11. Qxf3 h4 12. O-O-O Na6 13. Bxf5 exf5 14. Rhe1 Nc7 15. Na4 b6 16. Kb1 Qd7 17. Re3 Ne6 18. Ra3 Bf8 19. Rb3 Be7 20. Qc3 b5 21. Nc5 Bxc5 22. dxc5 a5 23. Qf3 a4 24. Rbd3 b4 25. c4 bxc3 26. Rxc3 Rb8 27. Rd2 Rb4 28. Be3 O-O 29. g4 hxg3 30. Qxg3 Qb7 31. Rcc2 Rb8 32. h4 Ng7 33. Bd4 a3 34. Qxa3 Ra8 35. Qg3 Qa6 36. a3 Nh5 37. Qf3 Qxa3 38. Qxa3 Rxa3 39. Bc3 Rb5 40. Rg2 Nxf4 41. Rg5 Ne6 42. Rg1 Nxc5 43. h5 Ne4 44. Kc1 Ra1# 0-1
2025.05.06 Titled Tue 6th May Early
93282 Ejsymont, Blanka (1907) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. c3 O-O 6. h3 Nfd7 7. Nbd2 Nc6 8. Bb5 e5 9. Bxc6 exf4 10. Bxd7 fxe3 11. fxe3 Bxd7 12. O-O Bh6 13. e4 f5 14. e5 dxe5 15. Nxe5 Be6 16. Ndf3 c6 17. Re1 Bd5 18. c4 Be4 19. Qb3 Qc7 20. Rad1 Rad8 21. Kh1 Rfe8 22. Qc3 Bf4 23. b4 Bg3 24. Re2 Bxe5 25. Nxe5 Rxe5 26. Qg3 Re7 27. Qg5 Rde8 28. Rde1 Qd6 29. h4 Qxd4 30. h5 Qg7 31. h6 Qc3 32. Re3 Bxg2+ 33. Qxg2 Rxe3 34. Rd1 Re1+ 35. Rxe1 Qxe1+ 36. Kh2 Qh4+ 37. Kg1 Re1+ 38. Qf1 Qg3+ 0-1
2025.05.06 Titled Tue 6th May Early
93645 Kopczynski, M (2225) Ambartsumova, K (2403) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d6 6. Nf3 Qc7 7. O-O Nf6 8. Kh1 e5 9. Qe1 Be7 10. f5 h5 11. Bg5 a6 12. Nbd2 Bd7 13. Rd1 Rd8 14. Nc4 b5 15. Ne3 Bc8 16. c4 b4 17. Nd5 Nxd5 18. cxd5 Bxg5 19. Nxg5 Nd4 20. Qxb4 Qe7 21. Nf3 Nxf3 22. Rxf3 h4 23. Qa4+ Kf8 24. h3 Qa7 25. Rc1 Kg8 26. Qa5 Kh7 27. Qe1 Kg8 28. Qa5 Kh7 29. Rc7 Qd4 30. Rxf7 Qxb2 31. f6 Qc1+ 32. Kh2 Rd7 33. fxg7 Rg8 34. Rxd7 Bxd7 35. Rf1 Qe3 36. Qe1 Qg5 37. Rf7 Rxg7 38. Rxg7+ Kxg7 39. Bxa6 Qf4+ 40. Kh1 Be8 41. Bd3 Bg6 42. a4 Qf6 43. a5 Kh6 44. a6 Qe7 45. Kh2 Kg7 46. Qe3 Qc7 47. a7 Qb7 48. Bb5 Bxe4 49. Bc6 1-0
2025.05.06 Titled Tue 6th May Early
93900 Kopczynski, M (2225) Arabidze, M (2440) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 e6 6. Nf3 d5 7. e5 Bc5 8. Nbd2 Nh6 9. Nb3 Bb6 10. Qe2 Bd7 11. Be3 Ng4 12. Bxb6 Qxb6 13. Nfd4 Nxd4 14. Nxd4 h5 15. O-O-O g6 16. h3 Nh6 17. g4 O-O-O 18. gxh5 gxh5 19. Rhg1 h4 20. Rg7 Kb8 21. Kb1 Rc8 22. Ka1 a6 23. Rdg1 Rc7 24. Qh5 Rcc8 25. Qg5 Qa5 26. Qe7 Rxc3 27. Qxd7 Rxd3 28. Nxe6 Rc8 29. Qd6+ Ka8 30. Rh7 fxe6 31. Rxh6 Qd2 32. Rb1 Qc2 33. a3 Rb3 34. Rh7 Qc4 35. Rd7 Qd4 36. Rd8 Rxd8 37. Qxd8+ Ka7 38. Qd6 Qe3 39. Ka2 Rd3 40. Qxe6 Qd4 41. Qd6 Qc4+ 42. Ka1 d4 43. e6 Re3 44. e7 d3 45. f5 d2 46. f6 Rd3 47. Qxd3 Qxd3 48. e8=Q Qxb1+ 49. Kxb1 d1=Q+ 50. Ka2 Qd5+ 51. Ka1 Qd1+ 52. Ka2 Qd5+ 53. Ka1 Qh1+ 54. Ka2 Qd5+ 1/2-1/2
2025.05.06 Titled Tue 6th May Early
94164 Sek, K (2368) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. O-O c5 8. Bg5 Qc8 9. a4 cxd4 10. Nb5 Nc6 11. Re1 h6 12. Bh4 Bb4 13. c3 dxc3 14. bxc3 Bc5 15. Bc2 a6 16. Nd6+ Bxd6 17. exd6 Qb8 18. Bg3 Na5 19. Ne5 Qd8 20. Nxf7 Kxf7 21. Qh5+ Kf8 22. Rxe6 Nf6 23. Qe2 Nc4 24. Re1 Bc6 25. Bg6 Be8 26. Bxe8 Nxe8 27. Qf3+ Nf6 28. Bh4 Nd2 29. Qf5 Ne4 30. f3 Nxd6 31. Qf4 Nf7 32. Bxf6 gxf6 33. Rxf6 Ra7 34. h4 Re7 35. Rd1 Rg8 36. c4 Qc7 37. Qf5 Qg3 38. Rxf7+ Rxf7 39. Qc8+ Kg7 40. Qe6 Qg6 41. Qe5+ Qf6 42. Qxd5 Kh7 43. Rd4 Rfg7 44. g4 Rf7 45. Rd3 Rfg7 46. Qe4+ Qg6 47. Qe3 Re8 48. h5 Qc6 49. Qd4 Qc5 50. Qxc5 bxc5 51. Rd5 Rc7 52. Kf2 Rb8 53. Kg3 Rb4 54. f4 Rxc4 55. g5 Rxa4 56. Kg4 c4 57. g6+ Kg7 58. Rd4 Rb4 59. f5 a5 60. Rf4 c3 61. f6+ Kg8 62. f7+ Rxf7 63. gxf7+ Kf8 0-1
2025.05.06 Titled Tue 6th May Early
94324 Gasparyan, Erik R. (2372) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. b3 Nfd7 7. Bb2 Nc6 8. e4 e5 9. Re1 f5 10. exf5 Rxf5 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. Nc3 Kh8 14. Rb1 Qf8 15. f4 Nc6 16. Nd5 Bxb2 17. Rxb2 Rf7 18. c4 Bf5 19. h3 Qg7 20. Rbe2 Qd4+ 21. Qxd4+ Nxd4 22. Re7 Raf8 23. Rxc7 Rxc7 24. Nxc7 Rf7 25. Ne8 Bxh3 26. Nxd6 Rd7 27. Re8+ Kg7 28. Bxh3 Rxd6 29. Re7+ Kh6 30. Rxb7 Ne2+ 31. Kf2 Rd2 32. Rxa7 g5 33. Ra6+ Kg7 34. fxg5 Rb2 35. Ke3 Nxg3 36. c5 Rh2 37. Bg4 Nf1+ 38. Kd3 Rg2 39. Be2 Ng3 40. Bf3 Rf2 41. Ke3 Rf1 42. c6 Nf5+ 43. Ke2 Ng3+ 44. Ke3 Nf5+ 45. Kf4 Nd4 46. c7 Rxf3+ 47. Ke4 Rc3 48. Ra7 Kg6 49. Kxd4 Rc1 50. b4 Kxg5 51. b5 h5 52. b6 h4 53. Ra8 1-0
2025.05.06 Titled Tue 6th May Early
94482 Kopczynski, M (2225) Valle Luis, Leo (2301) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Nf3 Bg7 7. Bg5 O-O 8. c3 Nbd7 9. Qd2 c5 10. O-O-O cxd4 11. Nxd4 a6 12. h4 h5 13. Bh6 Qa5 14. Bxg7 Kxg7 15. Ngf5+ gxf5 16. Qg5+ Kh8 17. Nxf5 Rg8 18. Qh6+ Nh7 19. Nxe7 Nf6 20. Nxg8 Nxg8 21. Qf4 Bf5 22. Bc4 Rc8 23. Rd5 Qc7 24. Rxf5 Qxc4 25. Qxc4 Rxc4 26. Rxf7 b5 27. Ra7 Ra4 28. Kb1 Rf4 29. f3 Rf6 30. Rd1 Rg6 31. Rd5 Nhf6 32. Rg5 Rxg5 33. hxg5 Nh7 34. f4 Nf8 35. Rxa6 Kg7 36. Rb6 h4 37. f5 Nh7 38. Rb7+ Kh8 39. f6 Ngxf6 40. gxf6 Nxf6 41. Rxb5 1-0
2025.05.06 Titled Tue 6th May Early
94601 Dinesh, Rajan M (2133) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. g3 e5 3. d4 e4 4. Nfd2 f5 5. Bg2 g6 6. c4 Bg7 7. e3 Nf6 8. Nc3 O-O 9. Qc2 c6 10. b4 Na6 11. a3 Nc7 12. Bb2 d5 13. c5 Be6 14. h4 h6 15. f3 exf3 16. Nxf3 Ng4 17. Nd1 Ne8 18. Nh2 Qc7 19. Nf1 Nef6 20. Qe2 Ne4 21. Bxe4 fxe4 22. Kd2 Rf3 23. b5 Raf8 24. Kc2 Rf2 25. Nxf2 Rxf2 26. Re1 Qa5 27. bxc6 Qxe1 28. Qxf2 Qxf2+ 29. Nd2 bxc6 0-1
2025.05.06 Titled Tue 6th May Early
94863 Kopczynski, M (2225) Odegov, Artem (2244) 0-1
1. e4 e5 2. d4 exd4 3. c3 Qe7 4. Qxd4 Nf6 5. Bd3 d5 6. e5 Nc6 7. Bb5 Nd7 8. Bxc6 bxc6 9. f4 Ba6 10. Nf3 Qe6 11. Be3 Nc5 12. b4 Ne4 13. Nbd2 Nxd2 14. Qxd2 Be7 15. Kf2 O-O 16. Rhe1 f6 17. exf6 Qxf6 18. Bd4 Qf7 19. Kg1 Bd6 20. Be5 Rae8 21. g3 Qh5 22. Kg2 Bc8 23. Qd4 Bh3+ 24. Kf2 Bg4 25. Bxg7 Bxf3 26. Bxf8 Rxf8 27. h3 Be4 28. Rxe4 dxe4 29. Qxe4 Re8 30. Qxc6 Re2+ 31. Kf1 Rd2 32. Re1 Qxh3+ 33. Kg1 Qh2+ 34. Kf1 Qf2# 0-1
2025.05.06 Titled Tue 6th May Early
95101 Arslanov, S (2410) Kopczynski, M (2225) 1/2-1/2
1. d4 Nf6 2. f3 g6 3. e4 d6 4. Be3 Bg7 5. Qd2 O-O 6. Bh6 e5 7. Bxg7 Kxg7 8. Ne2 Nc6 9. Nbc3 exd4 10. Nxd4 Nxd4 11. Qxd4 Kg8 12. O-O-O Be6 13. h4 Nd7 14. g4 Qf6 15. Qe3 a6 16. g5 Qe5 17. f4 Qc5 18. Qg3 b5 19. h5 Rfe8 20. Bh3 Nf8 21. f5 gxf5 22. exf5 Bd7 23. Nd5 c6 24. Nf6+ Kh8 25. Rhe1 Rxe1 26. Rxe1 Bxf5 27. Bxf5 Qxf5 28. Kb1 Ne6 29. Qxd6 Qxg5 30. Ne4 Qd5 31. Qg3 Rd8 32. Qc3+ Qd4 33. Qf3 f5 34. Nc3 b4 35. Qd3 Qxd3 36. cxd3 bxc3 37. Rxe6 cxb2 38. h6 f4 39. Rf6 Kg8 40. Rxf4 Rxd3 41. Rg4+ Kf8 42. Rg7 Rh3 43. Rxh7 Rh2 44. Ra7 Rxh6 45. Rxa6 Ke7 46. Rb6 Kd7 47. Rxb2 Kc7 48. Rc2 Rh5 49. Kb2 Rb5+ 50. Ka1 Ra5 51. Kb2 Kb6 52. Kc3 Rc5+ 53. Kb2 Rxc2+ 54. Kxc2 Ka5 55. Kc3 Ka4 56. Kc4 Ka3 57. Kc5 Kxa2 58. Kxc6 1/2-1/2
2025.05.06 Titled Tue 6th May Early
95274 Jake Shanty (2252) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. d4 g6 3. b3 Bg7 4. Bb2 f5 5. e3 Nf6 6. Nbd2 O-O 7. Be2 Nc6 8. O-O h6 9. c4 g5 10. d5 Nb8 11. Nd4 c5 12. dxc6 bxc6 13. Qc2 Ne8 14. e4 fxe4 15. Qxe4 Nf6 16. Qc2 e5 17. Nf5 Bxf5 18. Qxf5 Qd7 19. Qc2 Na6 20. Rad1 Nc5 21. b4 Ne6 22. g3 Nd4 23. Bxd4 exd4 24. Bd3 Rae8 25. Rde1 Ng4 26. Rxe8 Qxe8 27. Ne4 d5 28. cxd5 cxd5 29. Nd6 Qe5 30. Nf5 h5 31. h3 Nf6 32. Qd1 h4 33. Re1 Ne4 34. Nxg7 hxg3 35. f3 Kxg7 36. fxe4 Qf4 37. Rf1 Qe3+ 38. Kh1 Rf2 39. Rxf2 Qxf2 40. Qg1 Qf3+ 41. Qg2 Qxd3 42. exd5 Qd1+ 43. Qg1 Qxg1+ 44. Kxg1 d3 45. Kf1 d2 46. Ke2 g2 47. Kxd2 g1=Q 48. d6 Qd4+ 49. Kc2 Qxd6 50. Kb3 Kf6 51. Ka4 Qd5 52. a3 Qd7+ 53. b5 Qxh3 54. Ka5 Qd7 55. a4 g4 56. Ka6 g3 57. a5 g2 58. b6 axb6 59. axb6 g1=Q 60. b7 Qa1+ 61. Kb6 Qb1+ 62. Ka6 Qbb5+ 63. Ka7 Qbxb7# 0-1
2025.04.29 Titled Tue 29th Apr Early
100391 Kopczynski, M (2225) Banusz, T (2592) 1-0
1. e4 e5 2. d4 d6 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Nf6 6. Bg5 Nd7 7. O-O-O c6 8. Bc4 Ke8 9. f3 Bc5 10. Nge2 b5 11. Bb3 h6 12. Bh4 a5 13. a4 b4 14. Nb1 Be3+ 15. Nd2 Nc5 16. Kb1 Bxd2 17. Rxd2 Be6 18. Bxe6 Nxe6 19. Rd6 Rc8 20. Rhd1 Ke7 21. Rd7+ Ke8 22. Bxf6 gxf6 23. Ra7 Rg8 24. Ng3 Rd8 25. Rxd8+ Nxd8 26. Rxa5 Kd7 27. Ra7+ Kd6 28. Nf5+ Kc5 29. g4 Ne6 30. Rxf7 Nd4 31. Nxd4 exd4 32. Rxf6 b3 33. cxb3 d3 34. Kc1 h5 35. h3 hxg4 36. hxg4 Rb8 37. g5 Rxb3 38. g6 Rb8 39. g7 1-0
2025.04.29 Titled Tue 29th Apr Early
100666 Sakun, V (2301) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. c3 c5 8. O-O Nc6 9. a3 Qc7 10. Be3 h6 11. Nbd2 O-O-O 12. Rfc1 c4 13. Bc2 f5 14. exf6 gxf6 15. b3 Na5 16. b4 Nc6 17. a4 e5 18. Bf5 Bd6 19. a5 e4 20. axb6 axb6 21. Nh4 Bxh2+ 22. Kh1 Bd6 23. Ng6 Rhg8 24. Qh5 Ne7 25. Nxe7+ Bxe7 26. Be6 Rg7 27. Bxd5 Nf8 28. Bxe4 Bxe4 29. Nxe4 Qc6 30. Qf5+ Kb7 31. Qf3 Ne6 32. b5 Qd5 33. Ra6 Nc7 34. Ra4 Nxb5 35. Rxc4 Kb8 36. Ra4 f5 37. Nd2 Qxf3 38. Nxf3 Rc8 39. c4 Nd6 40. Ne5 Bf6 41. Rb1 Bxe5 42. dxe5 Nxc4 43. Bxb6 1-0
2025.04.29 Titled Tue 29th Apr Early
100765 Fawzy, Adham (2513) Kopczynski, M (2225) 1-0
1. e4 b6 2. c4 Bb7 3. Nc3 e6 4. g3 Nf6 5. Bg2 Bb4 6. Nge2 Bxc3 7. Nxc3 d5 8. cxd5 exd5 9. e5 Ne4 10. O-O Nxc3 11. bxc3 O-O 12. d4 Nc6 13. f4 Ne7 14. f5 f6 15. g4 c5 16. exf6 Rxf6 17. Bg5 Rf7 18. Re1 Qd7 19. Qd3 Re8 20. Re6 Nc8 21. Rae1 Ref8 22. Qg3 Qa4 23. f6 cxd4 24. fxg7 Rxg7 25. Bh6 dxc3 26. Bxg7 Kxg7 27. Qe5+ Kg8 28. Qg5+ Kh8 29. Qe5+ Kg8 30. Rf6 c2 31. Qg5+ Kh8 32. Rxf8# 1-0
2025.04.29 Titled Tue 29th Apr Early
101111 Kopczynski, M (2225) Atis, Hasan (2089) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Nc6 6. Nf3 Bb4 7. Bd3 d5 8. e5 d4 9. a3 dxc3 10. axb4 Nxb4 11. Qa4+ Nc6 12. Qe4 Nge7 13. bxc3 Qd5 14. Qe2 O-O 15. Bxh7+ Kxh7 16. Ng5+ Kg6 17. Qg4 f5 18. Qh4 Nxe5 19. fxe5 Qxe5+ 20. Kf2 f4 21. Nf3 Qc5+ 22. Kf1 Bd7 23. Bxf4 Bb5+ 24. Ke1 Nf5 25. Qg4+ Kf7 26. Ng5+ Ke7 27. Ne4 Qc4 28. Be5 Rad8 29. Qg5+ Kf7 30. Qf4 Kg8 31. Qf3 Rd3 32. Qe2 Re3 33. Qxe3 Nxe3 34. Ng3 Nxg2+ 35. Kd2 Rf2+ 36. Kc1 Qd3 37. Rb1 Qc2# 0-1
2025.04.29 Titled Tue 29th Apr Early
101304 Jodar Arias, M (2195) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. Nbd2 h6 11. Re1 O-O-O 12. Ba6 Re8 13. b4 c4 14. Bxb7+ Kxb7 15. a4 f5 16. Ba3 g5 17. b5 Na5 18. Bb4 Be7 19. Reb1 g4 20. Ne1 h5 21. Bxa5 bxa5 22. b6 axb6 23. Rb5 f4 24. Rab1 Ka7 25. Nc2 Reg8 26. Qd1 h4 27. Qc1 f3 28. Na3 Ka6 29. Rxb6+ Nxb6 30. Nb5 Qc6 31. Qb2 Nxa4 32. Nc7+ Qxc7 33. Qb5+ Ka7 34. Qxa4 Rb8 35. Ra1 Ka6 36. gxf3 gxf3 37. Nxf3 h3 38. Kh1 Rhf8 39. Nd2 Rxf2 40. Nb1 Rbb2 41. Na3 Rxh2+ 42. Kg1 Rbg2+ 43. Kf1 Rh1# 0-1
2025.04.29 Titled Tue 29th Apr Early
101604 Kopczynski, M (2225) Mrudul, Dehankar (2068) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Nbd7 12. O-O-O Bd6 13. Ngh5 Bxf4 14. Nxf4 Qc7 15. g4 O-O-O 16. g5 hxg5 17. hxg5 Nd5 18. Ne2 c5 19. c4 cxd4 20. Kb1 Ne5 21. Qxd4 Rxh1 22. Rxh1 Nb6 23. Qf4 Nexc4 24. Qxc7+ Kxc7 25. Bc3 e5 26. Rh7 Nd5 27. Rxg7 Nxc3+ 28. Nxc3 Rd7 29. b3 Nd6 30. Nd5+ Kc6 31. Nf6 Rc7 32. Ng4 Kd5 33. g6 Ke6 34. Ne3 Ne8 35. Rg8 Nf6 36. gxf7 Rxf7 37. Ra8 Ne4 38. Rxa7 Nxf2 39. a4 e4 40. a5 Nd3 41. Kc2 Rc7+ 42. Kd2 Nc5 43. b4 Nb3+ 44. Ke2 Kd6 45. Ra8 Nd4+ 46. Kf2 Ne6 47. b5 Kc5 48. Re8 Rf7+ 49. Kg2 Nd4 50. Re5+ Kb4 51. Rxe4 Kxb5 52. Rxd4 Kxa5 53. Nc4+ Ka6 54. Nd6 Rg7+ 55. Kf3 b5 56. Rd5 Rd7 57. Ke4 Kb6 58. Ke5 Kc6 59. Rd1 Re7+ 60. Kf6 Re2 61. Nf5 b4 62. Nd4+ Kc5 63. Nxe2 Kc4 64. Nc1 Kc3 65. Rd8 1-0
2025.04.29 Titled Tue 29th Apr Early
101666 Ljepic, Andrej (2318) Kopczynski, M (2225) 1-0
1. c3 d6 2. d3 e5 3. e4 f5 4. Nf3 g6 5. Be2 Bg7 6. O-O Nf6 7. Nbd2 O-O 8. Qc2 Nc6 9. b4 f4 10. d4 h6 11. b5 Ne7 12. dxe5 dxe5 13. Nxe5 g5 14. Bc4+ Kh7 15. Ba3 Nfg8 16. Rad1 Bxe5 17. Nf3 Bd6 18. e5+ Bf5 19. Qb3 Qe8 20. exd6 cxd6 21. Rfe1 Qg6 22. Rxd6 Rf6 23. Ne5 Qg7 24. Rdd1 Ng6 25. Nxg6 Qxg6 26. Qb2 Re8 27. Rxe8 Qxe8 28. Qd2 Qc8 29. Qd4 Rg6 30. Bb2 Nf6 31. Bf7 1-0
2025.04.29 Titled Tue 29th Apr Early
101967 Kopczynski, M (2225) Modric, N (2088) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. Nf3 Nbd7 7. Bd3 Be7 8. Qe2 O-O 9. Bd2 c5 10. O-O-O b6 11. Bg5 h6 12. h4 Qc7 13. d5 Nxd5 14. Bxe7 Nxe7 15. Qe4 Nf6 16. Qxa8 Bb7 17. Qxa7 Ra8 18. Qxa8+ Bxa8 19. Rhe1 Bxf3 20. gxf3 Qf4+ 21. Kb1 Qxf3 22. Ne4 Ned5 23. c4 Nb4 24. Nxf6+ Qxf6 25. Be4 g6 26. h5 g5 27. f3 Kg7 28. Rd6 Qf4 29. Red1 Qh2 30. a3 Na6 31. Rxb6 Qe2 32. Rdd6 Nc7 33. Rd7 Qf1+ 34. Kc2 Qxc4+ 35. Kd2 Nd5 36. Bxd5 exd5 37. Rbb7 Qd4+ 38. Kc2 Qf2+ 39. Kb1 Qxf3 40. a4 g4 41. a5 g3 42. a6 g2 43. Ka2 g1=Q 44. a7 Qd4 45. Rxf7+ Qxf7 46. Rxf7+ Kxf7 47. a8=Q Qc4+ 48. Kb1 Qd3+ 49. Ka2 Qc4+ 50. Kb1 Qe4+ 51. Ka2 Qc4+ 1/2-1/2
2025.04.29 Titled Tue 29th Apr Early
102015 Nguyen, Ngoc Hien (2048) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 O-O 6. O-O Nc6 7. c3 e5 8. Re1 Ne8 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bg7 12. Bg5 f6 13. Bh4 Be6 14. Nd4 Bf7 15. Bc2 Qd7 16. Bb3 Kh8 17. Bxf7 Qxf7 18. Qa4 c6 19. Rad1 Nc7 20. Bg3 Rad8 21. Qxa7 Ne6 22. Nxe6 Qxe6 23. Qxb7 Qxa2 24. Bxd6 Rfe8 25. Ba3 Rxd1 26. Rxd1 Qc4 27. f3 f5 28. Qd7 Rg8 29. exf5 gxf5 30. Qd3 Qf4 31. Bc5 Be5 32. g3 Rxg3+ 33. hxg3 Qxg3+ 34. Kf1 Qh3+ 35. Ke2 Qg2+ 36. Bf2 1-0
2025.04.29 Titled Tue 29th Apr Early
102267 Kopczynski, M (2225) Purygin, A (2335) 1-0
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nf3 Nc6 7. Be2 Bb4+ 8. Nc3 Bf5 9. O-O Bxc3 10. bxc3 Kf8 11. c4 Qd7 12. Ba3+ Kg8 13. d5 Ne7 14. Ne5 Qd8 15. Qb3 Rb8 16. Rad1 Ng6 17. Nf3 Nf4 18. Rfe1 h6 19. Nd4 Bg6 20. Bf1 Kh7 21. Be7 Qd7 22. Bxf6 gxf6 23. Qf3 Nh5 24. Bd3 Ng7 25. Qxf6 Rbe8 26. Ne6 Nxe6 27. dxe6 Qe7 28. Qxf7+ Qxf7 29. exf7 Rxe1+ 30. Rxe1 Bxd3 31. Re8 Kg7 32. Rxh8 Kxf7 33. Rxh6 a6 34. c5 Ke7 35. h4 Be4 36. h5 Bd5 37. Rh7+ Ke6 38. Rxc7 Bxa2 39. h6 Kd5 40. h7 Kc4 41. h8=Q Kb5 42. Qb2+ 1-0
2025.04.29 Titled Tue 29th Apr Early
102359 Campos Rosas, M (2155) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. h4 c6 6. Nf3 h5 7. Ne5 Nbd7 8. Be2 Nxe5 9. Bxe5 Bf5 10. f3 Qb6 11. Na4 Qa5+ 12. c3 O-O-O 13. b4 Qc7 14. Bxc7 Kxc7 15. Bd3 Bc8 16. Nc5 e5 17. Qa4 exd4 18. exd4 a6 19. O-O Kb8 20. Rab1 Ne8 21. Bxa6 bxa6 22. Nxa6+ Kb7 23. b5 c5 24. Nxc5+ Kb6 25. Qa8 Nd6 26. Qc6+ Ka7 27. b6+ Kb8 28. Qc7+ Ka8 29. Qa7# 1-0
2025.04.22 Titled Tue 22nd Apr Early
107701 Lindholm, Jere (2152) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. Be3 h6 11. Nbd2 O-O-O 12. c4 dxc4 13. Nxc4 cxd4 14. Bxd4 Kb8 15. Rac1 Nxd4 16. Nxd4 Nc5 17. Nd6 Bxd6 18. exd6 Qxd6 19. Nb5 Qd5 20. Qg4 Nxd3 21. Rfd1 Qxb5 0-1
2025.04.22 Titled Tue 22nd Apr Early
107922 Kopczynski, M (2225) Syed Ahmad Ali (2085) 1-0
1. e4 c5 2. d4 d6 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. Be3 Qc7 6. Qd2 Nf6 7. O-O-O a6 8. f3 g6 9. g4 Bg7 10. g5 Nh5 11. Nge2 Nc6 12. Nd5 Qa5 13. Qxa5 Nxa5 14. Nc7+ Kd7 15. Nxa8 Nc4 16. Nb6+ Nxb6 17. Bxb6 1-0
2025.04.22 Titled Tue 22nd Apr Early
108165 Kopczynski, M (2225) Iunusov, Nuriddin (1953) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 O-O 8. Be3 Nd7 9. Qd2 Re8 10. O-O-O b5 11. Kb1 a5 12. g4 Nb6 13. g5 Be6 14. gxf6 Qxf6 15. Rhg1 Nc4 16. Bxc4 Bxc4 17. Ne5 Bd5 18. Bh6 g6 19. Bg5 Qf5 20. Ng4 Qe6 21. Rde1 1-0
2025.04.22 Titled Tue 22nd Apr Early
108430 Weetik, V (2423) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 O-O 6. Nf3 Nfd7 7. O-O Nc6 8. e4 e5 9. Be3 h6 10. Qd2 Kh7 11. Rad1 f5 12. exf5 Rxf5 13. d5 Ne7 14. Qc2 Rf7 15. Nh4 Nf5 16. Nxg6 Kxg6 17. g4 Nf6 18. Bh3 e4 19. gxf5+ Bxf5 20. Bxf5+ Kxf5 21. f3 Kg6 22. fxe4 Re7 23. e5+ Kf7 24. e6+ Kg8 25. Qg6 Qf8 26. Ne4 Kh8 27. Nxf6 Bxf6 28. Rxf6 Rg7 29. Rxf8+ Rxf8 30. Bd4 1-0
2025.04.22 Titled Tue 22nd Apr Early
108592 Brozyna, Mateusz (2224) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 Bg7 5. Bg2 O-O 6. e3 f5 7. c4 c6 8. Nc3 Na6 9. Nge2 Nc7 10. O-O d5 11. cxd5 Nxd5 12. Nxd5 cxd5 13. Nc3 Be6 14. Qb3 Qa5 15. Bxd5 Bxd5 16. Qxd5 Qb6 17. Qb5 Qd6 18. Rac1 h5 19. h4 f4 20. gxf4 Qe7 21. Rc2 Qxh4 22. Qxb7 Rab8 23. Qg2 Rfc8 24. Rfc1 Qd8 25. f5 Kh7 26. fxg6+ fxg6 27. Ne4 Rxc2 28. Rxc2 Rb5 29. Rc6 Qe8 30. Rc7 Kh8 31. Nd6 Rxb2 32. Nxe8 1-0
2025.04.22 Titled Tue 22nd Apr Early
108870 Kopczynski, M (2225) Groff, Jordan (2105) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. Nf3 c5 7. Bb5+ Bd7 8. Bd3 Nc6 9. dxc5 Bxc5 10. Bg5 Be7 11. O-O O-O 12. c3 Nd5 13. Bxe7 Qxe7 14. Bc2 Rfd8 15. Qe2 a5 16. Qe4 Nf6 17. Qh4 Qc5 18. Ng5 h6 19. N5e4 Nxe4 20. Qxe4 g6 21. Qf4 Qg5 22. Qxg5 hxg5 23. Ne4 g4 24. Nf6+ Kg7 25. Nxg4 f5 26. Ne3 Ne7 27. Rfe1 Kf6 28. Nc4 Bb5 29. Ne5 Rd2 30. Bb3 a4 31. Bxe6 Re2 32. Bc4 Rxe5 33. Rxe5 Bxc4 34. Rc5 Bd5 35. c4 Bc6 36. Rd1 Ke6 37. f4 b6 38. Re5+ Kf6 39. Rd6+ Kf7 40. Rxe7+ Kxe7 41. Rxc6 Rd8 42. Rxb6 Rd4 43. Rb4 Rxf4 44. Rxa4 Rd4 45. b3 g5 46. Ra5 Ke6 47. Rd5 Re4 48. Kf2 f4 49. Rxg5 1-0
2025.04.22 Titled Tue 22nd Apr Early
108980 Estrada Nieto, J (2156) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. O-O Bd6 9. Re1 Qh5 10. Be4 Bxe4 11. Rxe4 O-O 12. Bf4 Rd8 13. Bg3 Nc6 14. Qe2 Bxg3 15. hxg3 Ne7 16. Rh4 Qg6 17. Ne5 Qg5 18. Rg4 Qh6 19. Rh4 Qg5 20. Rh5 Qf6 21. c3 Rd5 22. g4 Rad8 23. g5 Qf4 24. g3 Rxe5 25. dxe5 Rd2 26. Rd1 Rxd1+ 27. Qxd1 1-0
2025.04.22 Titled Tue 22nd Apr Early
109227 Barrionuevo, P (2212) Kopczynski, M (2225) 1/2-1/2
1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. d3 Nf6 5. O-O g6 6. c4 Bg7 7. Nc3 O-O 8. Bg5 Nc6 9. Qc1 Be6 10. Rb1 Qd7 11. b4 Ne7 12. Ne1 c6 13. b5 c5 14. Nc2 f4 15. Bxf6 Bxf6 16. a4 Bh3 17. Ne4 Bg7 18. Ng5 Bxg2 19. Kxg2 d5 20. cxd5 Qxd5+ 21. Ne4 b6 22. Na3 Nf5 23. Qc4 Rad8 24. Qxd5+ Rxd5 25. Nc4 Nd4 26. Rb2 Nxe2 27. f3 Nd4 28. g4 Rfd8 29. Nf2 h5 30. h3 hxg4 31. hxg4 Ne6 32. Re1 Kf7 33. Rbe2 Nd4 34. Nxe5+ Bxe5 35. Rxe5 Rxe5 36. Rxe5 Nc2 37. Kf1 Rd4 38. Re4 Rxe4 39. Nxe4 Ke6 40. Ke2 Ke5 41. Kf2 Kd4 42. Ke2 Nb4 43. Nd6 Nxd3 44. Nc8 Nb2 45. Nxa7 Nxa4 46. Nc6+ Kc4 47. Ne5+ Kxb5 48. Nxg6 Kc4 49. Nxf4 b5 50. g5 Nc3+ 51. Ke1 Nd5 52. Nxd5 Kxd5 53. f4 Ke6 54. g6 Kf6 55. f5 b4 56. Kd2 Kg7 57. Kd3 b3 58. Kc3 c4 59. Kb2 Kf6 60. Kc3 Kg7 61. Kb2 Kf6 62. Kc3 Kg7 1/2-1/2
2025.04.22 Titled Tue 22nd Apr Early
109341 Kopczynski, M (2225) Sovetbekova, Nurai (1990) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 e6 8. O-O Be7 9. Kh1 O-O 10. Qe1 Nb4 11. Bb1 b6 12. Be3 Bb7 13. a3 Nc6 14. Bd3 d5 15. e5 d4 16. exf6 Bxf6 17. Rd1 dxe3 18. Bxh7+ Kxh7 19. Rxd8 Rfxd8 20. Qxe3 Ba6 21. Re1 Na5 22. Ne4 Nc4 23. Neg5+ Kg8 24. Qe4 g6 25. h4 Nd6 26. Qa4 Bb5 27. Qb3 Bc4 28. Qc2 Rac8 29. Qf2 Nf5 30. Ne5 Bb3 31. g4 Rc2 32. Re2 Rxe2 33. Qxe2 Ng3+ 34. Kh2 Nxe2 35. Ngxf7 Rd2 36. Nf3 Rxb2 37. Nd6 Nxf4+ 38. Kg1 Bd5 39. Ng5 Bd4+ 40. Kf1 Rf2+ 41. Ke1 Nd3+ 42. Kd1 Bb3# 0-1
2025.04.15 Titled Tue 15th Apr Early
116954 Duda, J (2739) Kopczynski, M (2225) 1-0
1. b3 d6 2. Bb2 e5 3. d4 exd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. Nc3 Be7 7. O-O-O Be6 8. e4 Qd7 9. f4 Bg4 10. Re1 g6 11. h3 Be6 12. Nd5 Qd8 13. Qc3 Nxd5 14. exd5 Bxd5 15. Qxh8+ Kd7 16. Qxd8+ Rxd8 17. Nf3 a6 18. Rd1 Be6 19. Bc4 Bxc4 20. bxc4 Na5 21. c5 Kc6 22. Rhe1 Bf8 23. cxd6 Bxd6 24. Ne5+ Kb5 25. Rd5+ c5 26. Red1 1-0
2025.04.15 Titled Tue 15th Apr Early
117296 Kopczynski, M (2225) Auribault, Louis (2207) 1-0
1. e4 e5 2. d4 exd4 3. c3 Nc6 4. cxd4 d5 5. e5 Bf5 6. Nf3 Bb4+ 7. Bd2 Be7 8. Be2 Qd7 9. O-O h5 10. Nc3 Nh6 11. Qb3 Be4 12. Qxb7 Rb8 13. Qa6 Rxb2 14. Bb5 Rxb5 15. Qxb5 Bxf3 16. gxf3 Nxd4 17. Qxd7+ Kxd7 18. Bxh6 Rxh6 19. Nxd5 Nxf3+ 20. Kh1 Nxe5 21. Rfe1 Bd6 22. Rad1 Ng4 23. Re2 Re6 24. Rdd2 Rg6 25. Nf4 Rf6 26. Nxh5 Rh6 27. Nxg7 Nxh2 28. Nf5 Rh7 29. Kg2 Ng4 30. Re7+ Kd8 31. Re4 Nf6 32. Nxd6 cxd6 33. Rxd6+ Kc7 34. Rxf6 1-0
2025.04.15 Titled Tue 15th Apr Early
117517 Kopczynski, M (2225) Terry, R (2508) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nxc5 7. Nf3 Nc6 8. Bd3 a6 9. Be3 b5 10. Ne2 Bb7 11. O-O g6 12. Kh1 Be7 13. Qe1 Nxd3 14. cxd3 d4 15. Nexd4 Nxd4 16. Nxd4 Qd5 17. Qf2 O-O 18. Nf3 Rac8 19. Rfd1 Rfd8 20. h4 Rd7 21. Ng5 Rdc7 22. Rd2 Rc1+ 23. Rxc1 Rxc1+ 24. Kh2 Qxa2 25. h5 Qb1 26. hxg6 hxg6 27. Kg3 Bb4 28. f5 Rf1 29. Qe2 Bxd2 30. Bxd2 Rxf5 31. Bf4 Qg1 32. Ne4 Bxe4 33. Qxe4 Kg7 34. d4 g5 35. Be3 Qe1+ 36. Kg4 Qh4# 0-1
2025.04.15 Titled Tue 15th Apr Early
117756 Buchenau, F (2190) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. c3 c5 8. O-O Nc6 9. a3 Qc7 10. Re1 h6 11. h4 O-O-O 12. Nbd2 Be7 13. b4 c4 14. Bc2 g5 15. hxg5 hxg5 16. Nf1 Rdg8 17. N3h2 Qd8 18. Ng4 Nf8 19. a4 Ng6 20. g3 Rh3 21. Kg2 Rgh8 22. Bd2 Qg8 23. Nfh2 Bxb4 24. Bxg6 Qxg6 25. Nf3 Be7 26. Rh1 Qh5 27. Nfh2 Na5 28. Qf3 Nb3 29. Rad1 Bc6 30. Be3 Bxa4 31. Rde1 Na5 32. Reg1 Bc2 33. Qe2 Bd3 34. Qd1 Nb3 0-1
2025.04.15 Titled Tue 15th Apr Early
117900 Kopczynski, M (2225) Koridze, Lile (2115) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 a6 5. f4 Nc6 6. Nf3 d6 7. Bd3 Nf6 8. O-O e6 9. Kh1 Be7 10. Qe1 O-O 11. Be3 b5 12. Rd1 Bb7 13. e5 Nd5 14. Nxd5 exd5 15. exd6 Bxd6 16. Bxh7+ Kxh7 17. Ng5+ Kg6 18. f5+ Kh5 19. g4+ Kh6 20. Qh4# 1-0
2025.04.15 Titled Tue 15th Apr Early
118258 Kopczynski, M (2225) Borgaonkar, Akshay (2418) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng3 Ngf6 6. Bd3 e6 7. Nf3 Bd6 8. Bg5 h6 9. Bd2 Qc7 10. Qe2 b6 11. Nf5 Bf8 12. O-O-O Bb7 13. g3 O-O-O 14. Bf4 e5 15. dxe5 Nd5 16. e6 Nxf4 17. exd7+ Rxd7 18. gxf4 Qxf4+ 19. Qe3 Qxe3+ 20. Nxe3 g6 21. Rhe1 Bg7 22. Bc4 Rc7 23. Ng4 c5 24. Bd5 Bxd5 25. Rxd5 f5 26. Nge5 Rg8 27. Nxg6 Bxb2+ 28. Kxb2 Rxg6 29. Rxf5 Rg2 30. Re2 Rd7 31. Rf6 h5 32. Rh6 Rf7 33. Ne5 Rf5 34. Rh7 Rgxf2 35. Rxf2 Rxf2 36. Rxh5 Kc7 37. Rh7+ Kd6 38. Nd3 Rg2 39. h4 Rh2 40. h5 c4 41. Nf4 b5 42. h6 a5 43. Ra7 Kc5 44. h7 Kb6 45. Re7 b4 46. Ng6 Kb5 47. h8=Q c3+ 48. Kc1 Rg2 49. Qe5+ Ka4 50. Kd1 Rxg6 51. Ra7 Rg1+ 52. Ke2 Ka3 53. Qxa5+ Kb2 54. Qxb4+ Kxc2 55. Qe4+ Kc1 56. Qe3+ Kc2 57. Qxg1 1-0
2025.04.15 Titled Tue 15th Apr Early
118368 Shehzad, Shazil (2316) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 6. e3 c6 7. Nc3 Nc7 8. h3 O-O 9. Be2 Nd7 10. O-O f6 11. e4 e5 12. Bh2 dxe4 13. Nxe4 f5 14. Bc4+ Kh8 15. Neg5 e4 16. Bxc7 Qxc7 17. Ne6 Qd6 18. Nxf8 exf3 19. Nxd7 fxg2 20. Re1 Bxd7 21. c3 f4 22. Qf3 Rf8 23. Re2 Qf6 24. Rae1 Qh4 25. Be6 Be8 26. Kxg2 h5 27. Kh1 g5 28. Kg1 Bg6 29. Bc4 Bf5 30. Be6 Bg6 31. Qh1 Bf6 32. f3 Kg7 33. Qg2 Re8 34. Qf2 Qxf2+ 35. Kxf2 Bd3 36. Rd2 Bg6 37. Bc4 Rd8 38. Bd3 Bf7 39. a3 c5 40. dxc5 Bg6 41. Red1 Bf7 42. Be4 1-0
2025.04.15 Titled Tue 15th Apr Early
118570 Lisenkov, Svyatoslav (2241) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Nbd2 Qc7 10. a3 h6 11. b4 c4 12. Bc2 O-O-O 13. a4 Re8 14. h4 f6 15. Bg6 Re7 16. b5 Na5 17. Ba3 fxe5 18. Bxe7 Bxe7 19. dxe5 Nf8 20. Bc2 g5 21. h5 Nd7 22. Rae1 Rf8 23. Nd4 Nc5 24. Qg4 Rf4 25. Qh3 g4 26. Qe3 Bg5 27. Qe2 Qf7 28. g3 Qxh5 29. gxf4 Bxf4 30. f3 g3 31. Qg2 Kb8 32. Re2 Bc8 33. Rd1 Qg5 34. Nf1 h5 35. Qh3 h4 36. Rg2 Bd7 37. Ne2 Bc1 38. Nxc1 1-0
2025.04.15 Titled Tue 15th Apr Early
118690 Kopczynski, M (2225) Zahn, W (2280) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Bc5 6. Nf3 Ne7 7. Bd3 O-O 8. Qe2 a6 9. Bd2 b5 10. O-O-O Nbc6 11. Kb1 b4 12. Na4 Ba7 13. e5 d5 14. Bxh7+ Kh8 15. Bd3 g6 16. h4 Kg7 17. h5 Rh8 18. hxg6 fxg6 19. Rxh8 Qxh8 20. g4 Bd7 21. f5 exf5 22. e6 Nd4 23. Qe5+ Kg8 24. exd7 Qxe5 25. Nxe5 fxg4 26. Bxb4 Nef5 27. Bxa6 Rd8 28. Ba5 Rxd7 29. Nxd7 g3 30. Nf6+ Kg7 31. Nxd5 Ne3 32. Nxe3 1-0
2025.04.15 Titled Tue 15th Apr Early
118936 Dathe, Frederick (2311) Kopczynski, M (2225) 0-1
1. c4 d6 2. g3 e5 3. Nc3 f5 4. Bg2 g6 5. d3 Bg7 6. e3 Nf6 7. Nge2 O-O 8. O-O Nc6 9. Rb1 Kh8 10. b4 Be6 11. b5 Na5 12. Qa4 c6 13. bxc6 bxc6 14. Ba3 Rf7 15. Bb4 Nb7 16. Bxc6 Rc8 17. Bg2 e4 18. Nd4 Bd7 19. Qxa7 Nc5 20. Bxc5 dxc5 21. Nb3 Be8 22. Qa3 Qxd3 23. Nxc5 Qxc4 24. N3a4 Ra7 25. Rfc1 Qd5 26. Qb3 Bxa4 27. Nxa4 Qd7 28. Nb6 Rxc1+ 29. Rxc1 Qd8 30. Rc8 Qxc8 31. Nxc8 Rc7 32. Qb8 Rc1+ 33. Bf1 h5 34. Ne7+ Kh7 35. Qb7 h4 36. Kg2 h3+ 37. Kxh3 Rxf1 38. Kg2 Ra1 39. Qb3 Ng4 40. h3 Ne5 41. g4 Nf3 42. Kg3 Be5+ 43. Kg2 Rg1# 0-1
2025.04.15 Titled Tue 15th Apr Early
119097 Kopczynski, M (2225) Ivannikov, Maksim (2184) 0-1
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 Bb4+ 8. Nc3 Bxf3 9. Bxf3 Qc4 10. Bxc6+ bxc6 11. Qe2+ Qxe2+ 12. Kxe2 O-O-O 13. Be3 Ne7 14. Rhd1 Nf5 15. Kf3 h5 16. Rac1 Rhe8 17. Ne2 Nh4+ 18. Kg3 Re4 19. h3 Bd6+ 20. Bf4 Rxf4 21. Nxf4 g5 22. Kh2 Bxf4+ 23. g3 Bxc1 24. Rxc1 Nf3+ 25. Kg2 Nxd4 26. Rc5 Rd5 27. Rc4 Kd7 28. Ra4 Nb5 29. Kf3 Rd4 30. Ra5 Kc8 31. a4 Nd6 32. Rxa7 Rb4 33. Ra5 f6 34. Ra8+ Kd7 35. Rh8 Rxa4 36. Rxh5 Rb4 37. Rh7+ Kc8 38. Rh6 Rb3+ 39. Kg4 Ne8 40. f4 gxf4 41. Kxf4 Rxb2 42. h4 c5 43. h5 c4 44. Ke3 Rb3+ 45. Kd4 Rxg3 46. Kxc4 Kd7 47. Rh7+ Ke6 48. Rh8 Nd6+ 49. Kc5 Rc3+ 50. Kd4 Rc4+ 51. Kd3 Rh4 52. h6 Kd5 53. h7 c5 54. Rf8 Rxh7 55. Rxf6 Rh3+ 56. Kc2 Ne4 57. Rf5+ Kc4 58. Rf4 Rh2+ 59. Kd1 Kd4 60. Rf8 c4 61. Rd8+ Kc3 62. Rc8 Rh1+ 63. Ke2 Kb3 64. Rb8+ Kc2 65. Ke3 Nd6 66. Rd8 Re1+ 67. Kd4 Rd1+ 68. Kc5 Nb7+ 69. Kxc4 Rxd8 0-1
2025.04.08 Titled Tue 8th Apr Early
123386 Kopczynski, M (2225) Duda, J (2739) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. O-O-O+ Nd7 8. f4 exf4 9. e5 h6 10. Bxf6+ gxf6 11. exf6 Bc5 12. Nf3 Be3+ 13. Kb1 c6 14. Ne4 Kc7 15. g3 Rae8 16. Nd6 Rd8 17. gxf4 Nxf6 18. f5 Bxf5 19. Ne5 Be4 20. Bd3 Bxh1 21. Ndxf7 Be4 22. Nxh8 Rxh8 23. Rf1 Bxd3 24. Rxf6 Ba6 25. Rf7+ Kc8 26. Ng4 Re8 27. a3 Bg5 28. b3 h5 29. Nf2 Re1+ 0-1
2025.04.08 Titled Tue 8th Apr Early
123684 Teh, Wee Zhun (2010) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Na6 7. Nf3 c5 8. d5 Nc7 9. Nd2 a6 10. a4 Rb8 11. Bd3 Bd7 12. a5 b5 13. axb6 Rxb6 14. Ra2 e6 15. O-O e5 16. Qc2 Nh5 17. Rb1 f5 18. Nf3 f4 19. Bd2 g5 20. Nh2 h6 21. f3 Nf6 22. Be1 h5 23. Be2 g4 24. hxg4 hxg4 25. fxg4 Nh7 26. Bf3 Bf6 27. Bf2 Bh4 28. Qe2 Bg3 29. Nf1 Qh4 30. Qe1 Bxf2+ 31. Qxf2 Qg5 32. Nd2 Bxg4 33. Bxg4 Qxg4 34. Nf3 Rf6 35. Kf1 Rh6 36. Ke2 Ne8 37. b4 Rxb4 38. Rxb4 cxb4 39. Na4 Nef6 0-1
2025.04.08 Titled Tue 8th Apr Early
123894 Le, Quang Liem (2729) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. c4 e5 3. g3 f5 4. Bg2 g6 5. d4 e4 6. Ng5 Bg7 7. Nc3 Nf6 8. h4 h6 9. Nh3 O-O 10. Nf4 Kh7 11. f3 exf3 12. Bxf3 c6 13. Qd3 Na6 14. a3 Nc7 15. h5 g5 16. Ng6 Re8 17. g4 fxg4 18. Bg2 Kg8 19. Bd2 d5 20. O-O-O dxc4 21. Qxc4+ Be6 22. Qd3 Ncd5 23. e4 Nxc3 24. Bxc3 Bb3 25. Rd2 b5 26. Kb1 Bc4 27. Qc2 a5 28. d5 cxd5 29. e5 Nh7 30. b3 b4 31. bxc4 bxc3 32. Bxd5+ 1-0
2025.04.08 Titled Tue 8th Apr Early
124208 Kopczynski, M (2225) Suvradeepta, D (2324) 1-0
1. e4 c5 2. d4 e6 3. dxc5 Bxc5 4. Nc3 a6 5. Bd3 Nc6 6. f4 Bxg1 7. Rxg1 Qh4+ 8. g3 Qxh2 9. Be3 Nf6 10. Qf3 Qh5 11. g4 Qa5 12. g5 Ng8 13. O-O-O b5 14. Kb1 b4 15. Ne2 Nge7 16. f5 Ne5 17. Qf2 Nxd3 18. cxd3 exf5 19. Bb6 Qb5 20. exf5 Qxf5 21. Qd4 O-O 22. Bc5 Re8 23. Bxe7 Rxe7 24. Ng3 Qe5 25. Qxb4 Rb8 26. Qa3 Bb7 27. d4 Qe6 28. d5 Qe3 29. Qd6 Ree8 30. Ka1 1-0
2025.04.08 Titled Tue 8th Apr Early
124577 Pershina, E (2114) Kopczynski, M (2225) 1/2-1/2
1. c4 d6 2. g3 e5 3. Bg2 f5 4. d4 e4 5. f3 exf3 6. Nxf3 g6 7. O-O Bg7 8. Nc3 Nf6 9. Bg5 O-O 10. e4 h6 11. Bxf6 Bxf6 12. e5 Bg7 13. Nd5 Nc6 14. Nh4 g5 15. Ng6 Re8 16. Qh5 dxe5 17. dxe5 Nxe5 18. Nxe5 Rxe5 19. Rae1 Qd6 20. c5 Qxc5+ 21. Kh1 Rxd5 22. Re8+ Kh7 23. Qf7 Re5 24. Qg8+ Kg6 25. Rxc8 Rxc8 26. Qxc8 b6 27. Qd7 Qe7 28. Qd3 Qe6 29. g4 Kf6 30. gxf5 Rxf5 31. Qd8+ Kg6 32. Rd1 Rf7 33. Qd3+ Kf6 34. Rf1+ Ke7 35. Qa3+ Qd6 36. Re1+ Kf8 37. Qxa7 Bxb2 38. Qa8+ Kg7 39. Qe4 Bf6 40. Qc2 Re7 41. Rf1 Rf7 42. Be4 Be5 43. Rxf7+ Kxf7 44. Qf2+ Bf4 45. Kg2 Qe5 46. Qc2 Kf6 47. Qc4 h5 48. Qc6+ Qe6 49. Qc3+ Be5 50. Qf3+ Bf4 51. Qd3 h4 52. Qd4+ Be5 53. Qf2+ Bf4 54. Qd4+ Ke7 55. Qg7+ Kd6 56. Qd4+ Ke7 57. Qg7+ Qf7 58. Qxf7+ Kxf7 59. h3 Kf6 60. Kf3 Ke5 61. Bc6 Kd6 62. Be8 Kc5 63. Ke4 Kb4 64. Bd7 c5 65. Be6 c4 66. Kf3 b5 67. Ke2 Ka3 68. Bd7 b4 69. Be6 b3 70. axb3 cxb3 71. Kd1 Kb2 72. Bf5 Kc3 73. Ke2 b2 74. Kd1 Kd4 75. Kc2 Bc1 76. Bg4 Ke5 77. Kb1 Kf4 78. Kc2 Ke3 79. Kb1 Kd2 80. Bf5 Kc3 81. Bg4 Bf4 82. Bf5 Be5 83. Bg4 Kd2 84. Bf5 Ke3 85. Bg4 Kf4 86. Be6 Kg3 87. Bd7 Kf2 88. Be6 Kg2 89. Bd7 Kf3 90. Be6 Kg3 91. Bd7 Kh2 92. Be6 g4 93. Bxg4 Kg3 94. Bf5 Kf4 1/2-1/2
2025.04.08 Titled Tue 8th Apr Early
124581 Kopczynski, M (2225) Triapishko, Alexandr (2459) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. f3 Bb7 7. O-O-O Nd7 8. h4 h6 9. h5 g5 10. Bd3 c5 11. dxc5 dxc5 12. Nxb5 axb5 13. Bxb5 Nf6 14. Ne2 Rxa2 15. Kb1 Rxb2+ 16. Kc1 Rxb5 0-1
2025.04.08 Titled Tue 8th Apr Early
124829 Sooraj, M R (2154) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. b3 e5 3. Bb2 f5 4. e4 fxe4 5. Nxe5 Nf6 6. Nc4 d5 7. Ne5 Bd6 8. d4 O-O 9. Be2 Nc6 10. Nxc6 bxc6 11. O-O Qe8 12. c4 Qg6 13. c5 Bh3 14. g3 Bxf1 15. Bxf1 Be7 16. Bg2 Ng4 17. f3 Ne3 18. Qe2 Nxg2 19. Qxg2 exf3 20. Qf2 Bg5 21. Nc3 Rae8 22. Bc1 Bxc1 23. Rxc1 Qd3 24. b4 Re2 25. Nxe2 fxe2 0-1
2025.04.08 Titled Tue 8th Apr Early
125148 Kopczynski, M (2225) Goryachkina, A (2544) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. Be2 Bxe2 7. N1xe2 e6 8. Bg5 Nbd7 9. Qd2 Be7 10. O-O-O Qb6 11. Kb1 O-O-O 12. c4 Qa6 13. Qc2 Nb6 14. b3 Nbd7 15. Rhe1 Kb8 16. Nc3 Ka8 17. Nge4 h6 18. Bf4 Nxe4 19. Nxe4 Nf6 20. Nxf6 Bxf6 21. Be5 Qb6 22. Bxf6 gxf6 23. Qe4 a6 24. Qf4 f5 25. Qe5 Rhg8 26. g3 h5 27. h4 Rd7 28. Rd3 Rg4 29. Red1 Ka7 30. Kb2 Re4 31. Qh8 e5 32. c5 Qa5 33. Qxh5 exd4 34. R1d2 Qxc5 35. Qf3 Rde7 36. h5 f4 37. h6 f5 38. gxf4 Qd6 39. Qh3 Rh7 40. f3 Rxf4 41. Qg3 Qxh6 42. Rxd4 Rxd4 43. Rxd4 Qf6 44. Qf2 c5 0-1
2025.04.08 Titled Tue 8th Apr Early
125345 Brown, Akeem (2036) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Qc7 9. a3 Nc6 10. b4 c4 11. Bc2 h6 12. a4 O-O-O 13. Ba3 Re8 14. Nbd2 Kb8 15. b5 Na5 16. Bxf8 Nxf8 17. Ne1 f5 18. exf6 gxf6 19. f4 e5 20. fxe5 fxe5 21. Nef3 e4 22. Ne5 Nd7 23. Rf7 Bc8 24. Raf1 Rxe5 25. dxe5 Qxe5 26. Qe3 Rg8 27. Qf4 Qxf4 28. R1xf4 Nb7 29. Rh7 Nbc5 30. Rxh6 Ne5 31. Rhf6 e3 32. Nf3 Ned3 33. Rf8 Rg7 34. R4f6 e2 35. Rc6 Rc7 36. Re8 Rxc6 37. bxc6 e1=Q+ 38. Nxe1 Nxe1 39. Rxe1 Kc7 40. h4 Kxc6 41. h5 d4 42. cxd4 Nd3 43. Bxd3 cxd3 44. h6 d2 45. Rd1 Bg4 46. Rxd2 Bf5 47. Kf2 Kd5 48. g4 Bg6 49. Ke3 Kc4 50. Kf4 Kc3 51. Rf2 Kxd4 52. Kg5 Be4 53. Kf6 Kc3 54. g5 Kb4 55. g6 Kxa4 56. Rf4 b5 57. Rxe4+ 1-0
2025.04.08 Titled Tue 8th Apr Early
125544 Kopczynski, M (2225) Neustroev, V (2283) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 a6 8. O-O e6 9. Kh1 Be7 10. Be3 O-O 11. Qe1 b5 12. Rd1 b4 13. Ne2 d5 14. e5 Nd7 15. Qg3 f5 16. exf6 Nxf6 17. Ne5 Bd7 18. Nd4 Nxd4 19. Bxd4 Bd6 20. Rde1 Bb5 21. Qh3 Qe8 22. Bxb5 axb5 23. Ng4 Ne4 24. f5 exf5 25. Ne3 Qe6 26. Nxf5 Be5 27. Bc5 Rf6 28. Ne7+ Kh8 29. Qxe6 Rxe6 30. Nxd5 Nxc5 31. Nxb4 Ree8 32. b3 Bc3 33. Rxe8+ Rxe8 34. Nd5 Re1 35. Rxe1 Bxe1 36. a4 b4 37. a5 Bf2 38. Nxb4 Nxb3 39. a6 Bb6 40. Nc6 Nc5 41. a7 Bxa7 42. Nxa7 g5 43. Kg1 Kg7 44. Kf2 Kf6 45. Ke3 Ke5 46. Nc6+ Kd5 47. Ne7+ Ke6 48. Nc6 Kd5 49. Nb4+ Ke5 50. Nc6+ Kd6 51. Nd8 Ke5 52. Nf7+ Kf6 53. Nd6 Ke6 54. Nc4 Kd5 55. Nd2 h6 56. Kf3 Ke5 57. Kg4 Nd3 58. g3 Kf6 59. Kh5 Kg7 60. Nc4 Nf2 61. Nd6 Kh7 62. Nf5 Ne4 63. Nxh6 1-0
2025.04.08 Titled Tue 8th Apr Early
125657 Rubio, Lloyd (2167) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 d5 6. e5 Nfd7 7. Ng3 c5 8. Bb5 cxd4 9. Nce2 Nc6 10. Bxc6 Bxc6 11. Nxd4 Bb7 12. f4 Bc5 13. O-O b5 14. c3 Qb6 15. Kh1 O-O-O 16. a3 g6 17. Be3 Qa6 18. b4 Be7 19. a4 bxa4 20. Rxa4 Qc4 21. Rxa7 Kb8 22. Qa1 Rc8 23. Nge2 h5 24. Nxe6 fxe6 25. Rxb7+ Kxb7 26. Qa7+ Kc6 27. Nd4+ Qxd4 28. Qxd4 Rb8 29. Ra1 Bd8 30. Qa7 Bb6 31. Bxb6 Rxb6 32. Qa4+ Kc7 33. Qc2 Rhb8 34. Qxg6 Rc6 35. Qd3 Rb7 36. h3 Nb6 37. Ra6 Rc4 38. g3 Rb8 39. Ra7+ Rb7 40. Rxb7+ Kxb7 41. f5 exf5 42. e6 Kc6 43. Qxf5 Re4 44. Qf6 Nc4 45. e7+ Kd7 46. b5 Rxe7 47. Qc6+ Kd8 48. Qxd5+ 1-0
2025.04.01 Titled Tue 1st Apr Early
129392 Esipenko, Andrey (2691) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. c3 c5 8. Be3 Nc6 9. a3 Qc7 10. Nbd2 h6 11. h4 O-O-O 12. h5 f6 13. exf6 gxf6 14. Nh4 e5 15. Ng6 Rg8 16. dxc5 bxc5 17. f3 d4 18. Bf2 Ne7 19. Bh4 Nd5 20. Bf5 Ne3 21. Be6 Rg7 22. Kf2 Be7 23. Rac1 Qb6 24. Bh3 Ba6 25. c4 Qxb2 26. Rb1 Qxa3 27. Ra1 Qb2 28. Rxa6 Qc2 29. Rb1 Nf5 30. Rc6# 1-0
2025.04.01 Titled Tue 1st Apr Early
129817 Kopczynski, M (2225) Marcziter, D (2210) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 a6 7. Bd3 Bc5 8. Qe2 d6 9. Bd2 Nf6 10. O-O-O Qc7 11. Kb1 O-O 12. e5 dxe5 13. fxe5 Nd5 14. Nxd5 exd5 15. Rc1 Be7 16. Ka1 Qd8 17. h4 Bg4 18. Qe3 Rc8 19. Ng5 h6 20. Qf4 Qd7 21. Nh7 Rfe8 22. Rcf1 Bf8 23. Re1 Be6 24. Qg3 Kh8 25. Bxh6 gxh6 26. Nf6 Bg7 27. Nxd7 Bxd7 28. Rhf1 Nxe5 29. Bb1 Nc4 30. Rxe8+ Rxe8 31. Rf2 Re1 32. Qd3 Kg8 33. Qxd5 Be6 34. Qd8+ Bf8 35. b3 Na3 36. Rb2 Kg7 37. Qa5 Be7 38. Qxe1 Bf6 39. Qa5 Nb5 40. a4 b6 41. Qxb6 Nc3 42. Qxa6 Nd1 43. Ka2 Nxb2 44. Qe2 Bd5 45. a5 Bb7 46. a6 Ba8 47. a7 Kf8 48. Be4 Nd1 49. Qxd1 Bxe4 50. Qd6+ Kg7 51. Qxf6+ Kxf6 52. Ka3 Bxg2 53. Kb4 Bf3 54. Kc5 Kf5 55. b4 Kg4 56. b5 Kxh4 57. Kb6 Kg4 58. Kc7 h5 59. b6 h4 60. b7 Bxb7 61. Kxb7 h3 62. a8=Q h2 63. Qa4+ Kg3 64. Qd1 Kg2 65. Qe2+ Kg1 66. Qe3+ Kg2 67. Qe4+ Kg1 68. Qg4+ Kf2 69. Qf5+ Kg1 70. Qg4+ Kf2 71. Qf4+ Kg1 72. Qg3+ Kh1 73. Kc6 f5 74. Qf3+ Kg1 75. Qg3+ Kh1 76. Kd5 f4 77. Qf3+ Kg1 78. Qg4+ Kf2 79. Qxf4+ Kg2 80. Qg4+ Kf2 81. Qh3 Kg1 82. Qg3+ Kh1 83. Qf4 Kg2 84. Qe4+ Kg1 85. Qe3+ Kg2 86. Qe2+ Kg1 87. Qg4+ Kf2 88. Qh4+ Kg2 89. Qg5+ Kf2 90. Qd2+ Kg1 91. Qe1+ Kg2 92. Qe4+ Kg1 93. Qg6+ Kf2 94. Qc2+ Kg1 95. Qc5+ Kg2 96. Qc2+ Kg1 97. Qb1+ Kg2 98. Qb2+ Kg1 99. Qd4+ Kg2 100. Qd2+ Kg1 101. Qe3+ Kg2 102. Qg5+ Kf2 103. Qh4+ Kg2 104. Qg4+ Kf2 1/2-1/2
2025.04.01 Titled Tue 1st Apr Early
130069 Maisuradze, N (2164) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. b3 O-O 6. Bb2 c5 7. Nbd2 cxd4 8. exd4 Nc6 9. a3 Bg4 10. h3 Bd7 11. O-O Nd5 12. Re1 Nf4 13. Bf1 Rc8 14. c4 d5 15. cxd5 Nxd5 16. Nc4 Nf4 17. Nce5 Nxe5 18. dxe5 Bf5 19. Nd4 e6 20. Nxf5 gxf5 21. Qf3 Ng6 22. Qxb7 Rc2 23. Rab1 Qd2 24. Re2 Qd3 25. Re3 Qd8 26. Qxa7 Qh4 27. Ree1 Rd8 28. Qe3 Rdd2 29. Re2 Bh6 30. Rxd2 Bxe3 31. Rxc2 Bb6 32. Rbc1 Nf4 33. a4 Qg3 34. Kh1 Bxf2 35. a5 Be3 36. a6 Nd5 37. Rc4 Qf2 38. Bd3 Bxc1 39. Bxc1 Qa7 40. Rc8+ Kg7 41. Kh2 Nb4 42. Bc4 Nxa6 43. Rc6 Nb4 44. Bg5 Nxc6 45. Bf6+ Kg6 46. Be2 Qc5 47. Bf3 Nxe5 48. Bd1 Kxf6 49. b4 Qxb4 50. Be2 Ke7 51. Bh5 Qd2 52. h4 f4 53. Kh3 f3 54. gxf3 Qf4 55. Kg2 Qxh4 56. Bg4 Nxg4 57. fxg4 Qxg4+ 58. Kh2 Qf5 0-1
2025.04.01 Titled Tue 1st Apr Early
130267 Akobian, V (2564) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Ne8 8. g4 c5 9. Bd3 Na6 10. Bg5 f6 11. Be3 Nac7 12. Qd2 a6 13. a4 Rb8 14. Rg1 Bd7 15. a5 b5 16. axb6 Rxb6 17. h4 Qb8 18. Ra2 Qb7 19. h5 g5 20. Nh2 h6 21. f3 Rb4 22. Nf1 Na8 23. Qc2 Nec7 24. Nd2 Rb8 25. b3 Qa7 26. Ke2 R4b6 27. Rga1 Qb7 28. Ra5 Qc8 29. Na4 R6b7 30. Bxc5 dxc5 31. Nxc5 Bxg4 32. Nxb7 Rxb7 33. fxg4 Qxg4+ 34. Nf3 Qxh5 35. Rf1 Bf8 36. c5 g4 37. Ne1 g3+ 38. Kd2 Nb5 39. Bxb5 Rxb5 40. Rxb5 axb5 41. d6 Qh3 42. Qd3 h5 43. Qf3 Bh6+ 44. Kd1 Bg5 45. Ng2 Kf7 46. c6 Qe6 47. Qd3 Nb6 48. d7 f5 49. Rxf5+ 1-0
2025.04.01 Titled Tue 1st Apr Early
130498 Kopczynski, M (2225) Wyss, J (2283) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bd3 h4 7. N3e2 c5 8. dxc5 e5 9. Bg5 Bxc5 10. Qd2 Rh5 11. O-O-O Bxf2 12. Nf3 e4 13. Bxf6 gxf6 14. Bxe4 Qxd2+ 15. Nxd2 Nc6 16. Nc4 Be6 17. Nf4 Rc5 18. Nd6+ Ke7 19. Nxe6 fxe6 20. Nxb7 Rc4 21. Nd6 Rd4 22. Bxc6 Rd8 23. Rxd4 Bxd4 24. Ne4 Be3+ 25. Kb1 f5 26. Nc3 Rd2 27. Bf3 e5 28. Nd5+ Ke6 29. Nxe3 e4 30. Bh5 f4 31. Nc4 Rxg2 32. b4 1-0
2025.04.01 Titled Tue 1st Apr Early
130796 Spata, G (2398) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bf4 g6 3. e3 d6 4. Nf3 Bg7 5. h3 O-O 6. Be2 Nfd7 7. Bh2 Nc6 8. O-O e5 9. c3 f5 10. b4 e4 11. Nfd2 Ne7 12. b5 g5 13. c4 Nf6 14. Nc3 Qe8 15. a4 Qg6 16. c5 dxc5 17. dxc5 c6 18. Nc4 f4 19. Ne5 Qf5 20. Ng4 h5 21. Nxf6+ Bxf6 22. Bxh5 Bxc3 23. Qb3+ Nd5 24. Rad1 Qf6 25. bxc6 bxc6 26. exf4 gxf4 27. Bxf4 Be6 28. Bd6 Nf4 29. Qc2 Nxh5 30. Bxf8 Rxf8 31. Qxe4 Bd5 32. Qg4+ Ng7 33. Rd3 Be5 34. Re3 Bd4 35. Rg3 Bxf2+ 36. Kh1 Qd4 37. Rxf2 Qa1+ 38. Kh2 Rxf2 39. Qc8+ Rf8 40. Qg4 Qe5 41. Qg6 Rf2 42. h4 Rxg2+ 43. Kh3 Rxg3+ 44. Qxg3 Qxg3+ 45. Kxg3 a5 46. Kf4 Bb3 47. Ke5 Bxa4 48. Kd6 Bb5 0-1
2025.04.01 Titled Tue 1st Apr Early
130953 Kopczynski, M (2225) Karttunen, M (2489) 0-1
1. e4 e5 2. d4 exd4 3. c3 Qe7 4. Qxd4 Nc6 5. Qe3 Nf6 6. Bd3 d5 7. exd5 Qxe3+ 8. Bxe3 Nxd5 9. Bd2 Be6 10. Ne2 O-O-O 11. O-O Nxc3 12. Nbxc3 Rxd3 13. Bg5 Bd6 14. Rad1 Bc4 15. Rxd3 Bxd3 16. Rd1 Bxe2 17. Nxe2 Re8 18. Nc3 a6 19. Be3 f5 20. g3 h6 21. Rd5 Re5 22. Kg2 Rxd5 23. Nxd5 Kd7 24. h3 Ne7 25. Nc3 Be5 26. Nd1 Nd5 27. Bd2 c5 28. f4 Bd4 29. g4 g6 30. Kf3 b5 31. h4 h5 32. gxh5 gxh5 33. Be1 c4 34. Bf2 Bf6 35. Bg3 Nb4 36. a3 Nd3 37. Ne3 Ke6 0-1
2025.04.01 Titled Tue 1st Apr Early
131132 Kopczynski, M (2225) Beniosev, Daniel (1971) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Nge7 7. Bd3 Ng6 8. O-O Be7 9. Kh1 O-O 10. Qe1 a6 11. Qg3 b5 12. f5 Nh4 13. Bh6 Ng6 14. fxg6 gxh6 15. gxh7+ Kxh7 16. e5+ Kh8 17. Qh3 Bg5 18. Nxg5 Qxg5 19. Ne4 Qg7 20. Rf6 h5 21. Qxh5+ Kg8 22. Ng5 Nxe5 23. Bh7+ Kh8 24. Be4+ Kg8 25. Bxa8 d5 26. Re1 Bd7 27. Rxe5 Rxa8 28. Rxf7 1-0
2025.04.01 Titled Tue 1st Apr Early
131485 Perez Gormaz, M (2394) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nh3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Ng5 g6 8. h4 h6 9. Nxe6 fxe6 10. Bxg6+ Ke7 11. Qf3 Nxe5 12. dxe5 Kd7 13. Nd2 c5 14. Qh3 Nc6 15. Nf3 Bg7 16. Bf4 Rf8 17. g3 Qe7 18. O-O-O Kc7 19. Rhe1 d4 20. Be4 Nb4 21. Bxb7 Kxb7 22. Kb1 Qd7 23. c3 a5 24. cxb4 axb4 25. b3 Ra3 26. Re2 Rfa8 27. Qg2 Kb8 28. Ne1 Qa7 29. Rdd2 Rxb3+ 30. Rb2 Rxb2+ 31. Rxb2 b3 32. Qc6 bxa2+ 33. Ka1 Qb7 34. Rxb6 Ra7 35. Qe8+ Kc7 36. Rxb7+ Rxb7 37. Kxa2 Kb6 38. Qxe6+ Kb5 39. Nd3 Ra7+ 40. Kb3 c4+ 41. Qxc4+ Kb6 42. Qc5+ Ka6 43. Qc6+ Ka5 44. Qa4+ Kb6 45. Qxa7+ Kxa7 46. Kc4 Kb6 47. Kxd4 Kc6 48. Ke4 Kd7 49. Kf5 Ke7 50. h5 Kf8 51. Nb4 Kg8 52. Nd5 Kh7 53. e6 Bf8 54. Be5 Kg8 55. e7 Bxe7 56. Nxe7+ Kf7 57. Nd5 Kg8 58. Kg6 Kf8 59. Kxh6 Kg8 60. Kg6 Kf8 61. h6 Kg8 62. h7+ Kf8 63. h8=Q# 1-0
2025.04.01 Titled Tue 1st Apr Early
131559 Fier, A (2534) Kopczynski, M (2225) 1/2-1/2
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c4 Nf6 5. Nc3 Bb4 6. f3 d5 7. cxd5 exd5 8. e5 Nfd7 9. f4 c5 10. a3 cxd4 11. axb4 dxc3 12. bxc3 d4 13. Nf3 dxc3 14. O-O h6 15. Bc2 Nf8 16. Qe2 Ne6 17. f5 Nd4 18. Nxd4 Qxd4+ 19. Kh1 Nc6 20. e6 O-O 21. e7 Rfe8 22. f6 Nxb4 23. Bxh6 Nxc2 24. Bxg7 Qe4 25. Qf2 Nxa1 26. Rxa1 c2 27. Qg3 Qxg2+ 28. Qxg2 Bxg2+ 29. Kxg2 Rac8 30. Rc1 b5 31. Kf2 b4 32. Bh6 b3 33. Rg1+ Kh7 34. Bc1 Rc6 35. Bb2 Rxf6+ 36. Bxf6 Rxe7 37. Bb2 Rb7 38. Kf3 a5 39. Kf4 a4 40. Rc1 a3 41. Bxa3 b2 42. Bxb2 Rxb2 43. Kf5 Kh6 44. Kf6 Kh5 45. Kxf7 Kh4 46. Ke6 Kh3 47. Kd5 Kxh2 48. Kc4 Kg2 49. Kc3 Ra2 50. Rxc2+ Rxc2+ 51. Kxc2 1/2-1/2
2025.04.01 Titled Tue 1st Apr Early
131742 Kopczynski, M (2225) Neustroev, V (2283) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 a6 8. O-O g6 9. Kh1 Bg7 10. Qe1 O-O 11. Be3 d5 12. e5 Ne8 13. Rd1 Bg4 14. Be4 Bxf3 15. Bxf3 e6 16. Bc5 Nc7 17. Bxf8 Bxf8 18. g4 Qe8 19. f5 exf5 20. Nxd5 Nxd5 21. Rxd5 f4 22. Qe4 Nb4 23. Rdd1 g5 24. Qxb7 Rb8 25. Qd7 Qxe5 26. a3 Nc2 27. Qd5 Qxd5 28. Rxd5 Ne3 29. Rxg5+ Bg7 30. Rb1 h6 31. Ra5 Rxb2 32. Rxb2 Bxb2 33. Rxa6 1-0
2025.03.25 Titled Tue 25th Mar Early
135684 Kopczynski, M (2225) Nguyen Ngoc Truong Son (2632) 0-1
1. e4 e5 2. d4 Nc6 3. dxe5 Nxe5 4. f4 Nc6 5. Nf3 Bc5 6. Bc4 d6 7. Nc3 Nf6 8. Qe2 O-O 9. Be3 Bb4 10. Bd2 Bxc3 11. Bxc3 Nxe4 12. Qxe4 Re8 13. Ne5 dxe5 14. O-O Be6 15. fxe5 Qe7 16. Bd3 g6 17. Be1 Qc5+ 18. Kh1 Qxe5 19. Qh4 Qxb2 20. Bd2 Qd4 21. Bf4 Bc4 22. Rad1 Bxd3 23. Rxd3 Qc4 24. Qh6 Rad8 25. Bg5 Rd6 26. Rg1 f5 27. Rh3 Qf7 28. Bf4 Rde6 29. Rg3 Nd4 30. h4 Ne2 31. Rd3 Qg7 32. Qg5 h6 33. Qxh6 Qxh6 34. Bxh6 Nxg1 35. Kxg1 Rd6 36. Rc3 c6 37. Rb3 b6 38. Kh2 Kf7 39. Ra3 a5 40. Bg5 Re4 41. Rb3 b5 42. Rc3 Rc4 43. Re3 Re4 44. Rc3 a4 45. Kg3 Ke6 46. Bf4 Rdd4 47. Rxc6+ Kd7 48. Rc7+ Kd8 0-1
2025.03.25 Titled Tue 25th Mar Early
136164 Kopczynski, M (2225) Katz, Alexander (2377) 1-0
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Nf3 Nf6 6. Qb3 Qe7 7. O-O Na5 8. Qxc3 Nxe4 9. Qxa5 c6 10. Re1 d5 11. Bxd5 cxd5 12. Qxd5 f5 13. Nc3 Be6 14. Qb5+ Qd7 15. Qe2 Bb4 16. Ne5 Qd4 17. Qb5+ Bd7 18. Rxe4 fxe4 19. Nxd7 a6 20. Nf6+ Kf7 21. Qd5+ Qxd5 22. Nfxd5 Bxc3 23. Nxc3 Rhe8 24. Be3 b5 25. Rd1 b4 26. Nd5 Rab8 27. Nf4 a5 28. h4 Rec8 29. Rd5 Rc2 30. Rxa5 Rxb2 31. Bd4 Rd2 32. Ra7+ Ke8 33. Bxg7 Rc8 34. Be5 Rcc2 35. Rxh7 Rxf2 36. h5 Rxa2 37. h6 e3 38. Rh8+ Kf7 39. h7 Ra1+ 40. Kh2 Rxg2+ 41. Kxg2 Ra7 42. Rf8+ Kxf8 43. h8=Q+ Kf7 44. Qf6+ 1-0
2025.03.25 Titled Tue 25th Mar Early
136413 Nurgaliyev, Sauat (2373) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. g3 Nf6 5. Bg2 d5 6. e5 Nfd7 7. Nge2 c5 8. f4 Nc6 9. Be3 a6 10. Qd2 Qc7 11. O-O O-O-O 12. a4 f5 13. exf6 gxf6 14. f5 Nxd4 15. Bxd4 cxd4 16. Nxd4 Bc5 17. fxe6 Qe5 18. exd7+ Rxd7 19. Rad1 h5 20. Rfe1 Qd6 21. Bh3 h4 22. Qf4 hxg3 23. Qxd6 Bxd6 24. Bxd7+ Kxd7 25. hxg3 Bxg3 26. Re3 Be5 27. Nce2 Rg8+ 28. Kf2 Rg4 29. Nf3 Bd6 30. Rg1 Rxg1 31. Kxg1 b5 32. axb5 axb5 33. Nfd4 b4 34. Kf2 Ba6 35. c3 bxc3 36. bxc3 Be5 37. Nf3 Bd6 38. Ned4 Bc4 39. Re6 Be7 40. Nh4 Bd8 41. Nhf5 Ba5 42. Rd6+ Kc7 43. Ne6+ Kb8 44. Ne3 Bxc3 45. Nxc4 dxc4 46. Rc6 Be5 47. Rxc4 Kb7 48. Kf3 Kb6 49. Ke4 Kb5 50. Rc5+ Kb6 51. Rc2 Kb5 52. Kf5 Kb4 53. Nf4 Kb3 54. Rc8 Kb4 55. Nd5+ Kb5 56. Nxf6 1-0
2025.03.25 Titled Tue 25th Mar Early
136673 Dang, H (2408) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Na6 7. Qd2 c5 8. d5 Nc7 9. Bh6 a6 10. h4 Re8 11. Bxg7 Kxg7 12. h5 Nxh5 13. g4 Nf6 14. Qh6+ Kg8 15. Nh3 e6 16. Ng5 exd5 17. Nxh7 Nxh7 18. Qxh7+ Kf8 19. cxd5 Qf6 20. Qh8+ Ke7 21. Qxf6+ Kxf6 22. a4 Bd7 23. Kf2 b5 24. Be2 bxa4 25. Nxa4 Rab8 26. Rhb1 Rb4 27. Nc3 Reb8 28. Ra2 Ke7 29. Ke3 R8b6 30. g5 Nb5 31. Bxb5 Bxb5 32. f4 Bc4 33. Ra4 Rxa4 34. Nxa4 Rb4 35. Nc3 a5 36. Ra1 Rxb2 37. Rxa5 Rc2 38. Ra3 Kd7 39. e5 Kc7 40. Ne4 dxe5 41. d6+ Kc6 42. fxe5 Re2+ 43. Kf4 Bd5 44. Nf6 Be6 45. Ra6+ Kb7 46. Ra5 Kb6 47. Ra8 Rf2+ 48. Kg3 Rf5 49. d7 Bxd7 50. Nxd7+ Kc7 51. Ra7+ Kd8 52. Kg4 Rf1 53. Nxc5 Rg1+ 54. Kf4 Rf1+ 55. Ke4 Rg1 56. Rxf7 Rxg5 57. Ne6+ Ke8 58. Nxg5 1-0
2025.03.25 Titled Tue 25th Mar Early
136794 Kopczynski, M (2225) Bartakke, A (2116) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nf3 g6 7. Nc3 Qd8 8. Bc4 Bg7 9. h3 O-O 10. O-O Nc6 11. Bg5 Bf5 12. Re1 Rc8 13. Rc1 Nxd4 14. Qxd4 Qxd4 15. Bxf7+ Rxf7 16. Nxd4 Ne4 17. Nxf5 gxf5 18. Nxe4 Rxc1 19. Rxc1 fxe4 20. Rc8+ Rf8 21. Rc4 Bxb2 22. Rxe4 Bf6 23. Be3 Rc8 24. Bxa7 Ra8 25. Bc5 Rxa2 26. Bxe7 Bg7 27. f4 Rb2 28. f5 Kf7 29. Ba3 Rd2 30. Re7+ Kf6 31. Rxb7 Bh6 32. Rb6+ Kg7 33. Bb2+ 1-0
2025.03.25 Titled Tue 25th Mar Early
136921 Kopczynski, M (2225) Tran, Vo Quoc Bao (2083) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 Nf6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Bd2 e6 12. O-O-O a5 13. Rhe1 Be7 14. Ngh5 O-O 15. g4 Nxh5 16. gxh5 Bxh4 17. Rg1 Bg5 18. Rg2 e5 19. Ne2 f6 20. f4 exf4 21. Nxf4 Re8 22. Qc4+ Kh7 23. Ne6 Re7 24. Nxd8 Rxd8 25. Bxg5 fxg5 26. Re2 Nb6 27. Qd3+ 1-0
2025.03.25 Titled Tue 25th Mar Early
137225 Jaiveer, Mahendru (2251) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. f3 f5 11. Nd3 f4 12. c5 g5 13. b4 h5 14. Nf2 Rf6 15. Ba3 Rg6 16. b5 Bd7 17. c6 bxc6 18. bxc6 Bc8 19. Rb1 Nf6 20. h3 Kh7 21. Bb4 Neg8 22. Ba5 Nh6 23. Nb5 Ne8 24. Qd3 a6 25. Na3 g4 26. hxg4 hxg4 27. fxg4 Nxg4 28. Nxg4 Bxg4 29. Bxg4 Rxg4 30. Rf3 Qg5 31. Rh3+ Kg6 32. Qf3 Bf6 33. Be1 Ng7 34. Rb7 Rc8 35. Nc4 Nh5 36. Ra7 Ng3 37. Rb7 Rh8 38. Rxh8 Bxh8 39. Rxc7 Rh4 40. Bxg3 fxg3 41. Qf7+ Kh6 42. Qh7# 1-0
2025.03.25 Titled Tue 25th Mar Early
137305 Kopczynski, M (2225) Pauly, C (2275) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bb4 7. Bd3 Nge7 8. O-O d5 9. e5 h5 10. Kh1 Nf5 11. Bxf5 Bxc3 12. Bxe6 fxe6 13. bxc3 Qe7 14. Ng5 Bd7 15. a4 O-O-O 16. Ba3 Qe8 17. Bd6 Na5 18. Qd4 b6 19. Rfb1 Kb7 20. Rb2 h4 21. Rab1 Nc4 22. Rb4 Bxa4 23. Nxe6 Qxe6 24. Rxa4 Nxd6 25. Rxa7+ Kc8 26. Qxb6 1-0
2025.03.25 Titled Tue 25th Mar Early
137534 Kopczynski, M (2225) Akhmedov, David (2469) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 Bg4 8. O-O e5 9. Kh1 Be7 10. Qe1 exf4 11. Bxf4 Bxf3 12. gxf3 Nh5 13. Be3 O-O 14. Rg1 Ne5 15. Be2 Ng6 16. Nd5 Bh4 17. Qf1 f5 18. Qh3 Nf6 19. Qxf5 Ne5 20. Nf4 Qd7 21. Ne6 Nd5 22. Nxg7 Rxf5 23. Nxf5+ Kh8 24. Bd4 Bf6 25. exd5 Qxf5 26. Raf1 Qf4 27. Bc3 Rg8 28. Rxg8+ Kxg8 29. Rg1+ Kf7 30. Kg2 Qe3 31. Bd1 Nd3 32. Rf1 Nf4+ 33. Kg3 Bxc3 34. bxc3 Kf6 35. Rf2 Nxd5 36. Kg2 Nxc3 37. Bc2 h5 38. Kf1 h4 39. Bb3 h3 40. Rc2 Ke5 41. Rxc3 Qxc3 0-1
2025.03.25 Titled Tue 25th Mar Early
137681 Souleidis, G (2418) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nh3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Be3 Qc7 10. f4 O-O-O 11. f5 exf5 12. Rxf5 f6 13. e6 Ndb8 14. Rf1 Bd6 15. Na3 Bxh2+ 16. Kh1 a6 17. dxc5 bxc5 18. Bxc5 Bd6 19. Bxd6 Qxd6 20. Rae1 Rhe8 21. Nc2 Ne5 22. Nd4 Nxd3 23. Qxd3 Nc6 24. Nxc6 Qxc6 25. Nf4 g5 26. Nh5 d4 27. Qh3 Rd6 28. Rxf6 Kb8 29. Ng7 Rg8 30. Rf7 d3 31. e7 d2 32. Rd1 Rh6 33. Rf8+ Ka7 34. Kg1 Rxh3 35. Rxd2 Qc5+ 36. Kf1 Rxf8+ 37. exf8=Q Qxf8+ 38. Kg1 Qxg7 0-1
2025.03.25 Titled Tue 25th Mar Late
137805 Sindarov, Javokhir (2707) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Be3 Qc7 10. a3 h6 11. b4 c4 12. Bc2 O-O-O 13. a4 f5 14. Na3 g5 15. a5 f4 16. Bd2 g4 17. Nh4 f3 18. gxf3 gxf3 19. Nxf3 Be7 20. Nb5 Qb8 21. a6 Ba8 22. Kh1 Rdf8 23. Rg1 Rf7 24. Rg3 Rhf8 25. Rag1 Kd8 26. Bg6 Rg7 27. Bxh6 Rxg6 28. Rxg6 Rxf3 29. Qxf3 Ndxe5 30. Rg8+ Kd7 31. Rxb8 Nxf3 32. Rxa8 Nxg1 33. Kxg1 1-0
2025.03.18 Titled Tue 18th Mar Early
143064 Kopczynski, M (2225) Shimanov, A (2593) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Nc6 8. Bd3 a6 9. Qe2 b5 10. Bd2 Be7 11. O-O-O Nc5 12. f5 b4 13. Nb1 exf5 14. Be3 Ne4 15. Nd4 Nxe5 16. Bf4 f6 17. Bxe5 fxe5 18. Nc6 Qc7 19. Nxe7 Qxe7 20. Bxe4 dxe4 21. Qc4 Bb7 22. Rd2 e3 23. Re2 f4 24. Rd1 Rc8 25. Qb3 Bc6 26. a3 Bb5 27. Ree1 a5 28. axb4 axb4 29. Rd5 Bc6 30. Ra5 Bxg2 31. Ra7 Qf6 32. Qxb4 Rf8 33. Nc3 Rf7 34. Ra5 Rfc7 35. Kb1 Kf7 36. Qb3+ Qe6 37. Qa3 f3 38. Ne4 f2 39. Ng5+ Kg8 40. Nxe6 fxe1=Q+ 41. Ka2 Qxa5 42. Qxa5 Ra8 43. Qxa8+ Bxa8 44. Nxc7 e2 45. Nxa8 e1=Q 46. Nb6 e4 47. Kb3 e3 48. Nc4 e2 49. Ne3 Qf2 50. Ng2 Qxg2 0-1
2025.03.18 Titled Tue 18th Mar Early
143226 Modric, N (2088) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d6 5. h3 O-O 6. e4 c5 7. c3 Nc6 8. Be2 Nd7 9. Be3 e5 10. dxe5 dxe5 11. a4 h6 12. Nc4 Kh7 13. O-O f5 14. Qc2 f4 15. Bc1 Qe7 16. b3 g5 17. Nh2 Nf6 18. f3 h5 19. Bd2 Be6 20. Be1 Rad8 21. Bf2 b6 22. Rad1 Qf7 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Qxd1 g4 26. hxg4 hxg4 27. Bh4 g3 28. Nf1 Nd7 29. Qd6 Bf8 30. Qxc6 Nb8 31. Qa8 Qc7 32. Bf6 Nd7 33. Bxe5 Nxe5 34. Qxf8 Bxc4 35. Bxc4 Nxc4 36. Qf5+ Kg7 37. Qg5+ Kf8 38. Qf5+ Kg7 39. bxc4 Qd6 40. Qd5 Qf6 41. e5 Qf5 42. Qe4 Qf8 43. e6 Qe7 44. Qe5+ Kg6 45. Qxf4 Qxe6 46. Qg4+ Qxg4 47. fxg4 Kg5 48. Ne3 Kf4 49. Kf1 Kxe3 50. g5 Kd3 51. g6 Kxc3 52. g7 Kxc4 53. g8=Q+ Kd3 54. Qxg3+ Kd4 55. Ke2 c4 56. Kd2 1-0
2025.03.18 Titled Tue 18th Mar Early
143454 Kopczynski, M (2225) Fayard, A (2071) 0-1
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nf3 Bb4+ 7. Nc3 O-O 8. Be2 Bf5 9. O-O Bxc3 10. bxc3 Re8 11. Bf4 Qd8 12. Bc4 Be4 13. Ne5 Bd5 14. Qb3 Nc6 15. Bxd5 Nxd5 16. Nxc6 bxc6 17. Be5 f6 18. Bg3 Kh8 19. Qc4 Qd7 20. h3 Rab8 21. Rab1 Rb6 22. Rb3 Reb8 23. Re1 h6 24. Ra3 R8b7 25. Kh2 Rb2 26. Rb3 R7xb3 27. axb3 f5 28. Be5 Rxf2 29. Qc5 f4 30. c4 Ne3 31. Rg1 f3 32. Kg3 Rxg2+ 33. Rxg2 fxg2 34. Kh2 Qf7 35. d5 Qf1 36. Qxe3 Qh1+ 37. Kg3 g1=Q+ 0-1
2025.03.18 Titled Tue 18th Mar Early
143594 Teh, Wee Zhun (2010) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Na6 7. Nf3 c5 8. d5 Nd7 9. Be2 Nc7 10. O-O a6 11. a4 Rb8 12. Qd2 Ne5 13. Bh6 Nxf3+ 14. Bxf3 b5 15. axb5 axb5 16. Bxg7 Kxg7 17. b3 bxc4 18. bxc4 Rb4 19. Be2 Ba6 20. Na2 Rb3 21. Qc2 Rb8 22. f4 Qd7 23. e5 Qf5 24. Bd3 Qh5 25. Rae1 Kg8 26. Be2 Qh4 27. Kh2 dxe5 28. g3 Qf6 29. Bg4 exf4 30. Rxf4 Rb2 0-1
2025.03.18 Titled Tue 18th Mar Early
143829 Vasilenok, Anton (2137) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Qf3 Nf6 5. Bg5 Be7 6. h4 h6 7. Be3 Bb4 8. Bd3 d5 9. e5 Ne4 10. Ne2 c5 11. Qg4 g6 12. Bxe4 dxe4 13. O-O-O c4 14. Nxe4 Nd7 15. N2c3 a6 16. d5 Nxe5 17. Qf4 Nd7 18. dxe6 fxe6 19. Rxd7 Kxd7 20. Rd1+ Kc6 21. Rxd8 Rhxd8 22. a3 Be7 23. Qe5 Kd7 24. Bxb6 Rf8 25. Qc7+ Ke8 26. Qxb7 Kf7 27. Bc5 Rae8 28. Nd6+ Kg8 29. Nxe8 Bxc5 30. Qg7# 1-0
2025.03.18 Titled Tue 18th Mar Early
144106 Kopczynski, M (2225) Zgadzaj, R (1986) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Be7 12. O-O-O Nbd7 13. Ngh5 Nxh5 14. Nxh5 Bf6 15. g4 g6 16. Nf4 Bg7 17. g5 hxg5 18. hxg5 Rxh1 19. Rxh1 Qe7 20. Rh7 Kf8 21. Qh3 Kg8 22. Rh4 Qxg5 23. c3 Qf5 24. Qxf5 exf5 25. Rh1 Re8 26. d5 cxd5 27. Nxd5 Ne5 28. Be3 b6 29. Kc2 Ng4 30. Bg5 Re2+ 31. Kb3 Rxf2 32. Bf4 Be5 33. Bxe5 Nxe5 34. Re1 Nd3 35. Re8+ Kg7 36. Kc4 Nxb2+ 37. Kd4 Rd2+ 0-1
2025.03.18 Titled Tue 18th Mar Early
144280 Dominguez, Mi (2011) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. Qe2 Bb4 7. e5 Ne4 8. Bd2 Nxd2 9. Nxd2 c5 10. a3 Bxc3 11. bxc3 c4 12. Bxc4 dxc4 13. Nxc4 O-O 14. Nd6 Ba6 15. Qf3 Nd7 16. h4 f6 17. Qg3 fxe5 18. dxe5 Nc5 19. Rd1 Qe7 20. c4 Rad8 21. O-O Bb7 22. Rd4 Bc6 23. Rfd1 Nb7 24. h5 h6 25. Rg4 Nxd6 26. exd6 Qf6 27. Rg6 Qf7 28. Rxh6 Qxf2+ 29. Qxf2 Rxf2 30. Kxf2 gxh6 31. g4 Kf7 32. Ke3 e5 33. c5 bxc5 34. Rf1+ Ke6 35. g5 hxg5 36. Rg1 Kf6 37. Rf1+ Kg7 38. Rg1 Kh6 39. Rf1 Kxh5 40. Rf7 Rxd6 41. Rxa7 Rf6 0-1
2025.03.18 Titled Tue 18th Mar Early
144599 Rose, F (2093) Kopczynski, M (2225) 1/2-1/2
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. h4 c5 8. c3 Nc6 9. h5 h6 10. O-O Qc7 11. a3 O-O-O 12. b4 c4 13. Bc2 Re8 14. a4 f5 15. a5 b5 16. a6 Ba8 17. Nh4 Ne7 18. Ra5 Bc6 19. Na3 Qb6 20. Be3 Rg8 21. Ra1 g6 22. Nxg6 Nxg6 23. hxg6 Rxg6 24. Qh5 Rxg2+ 25. Kxg2 Nxe5 26. dxe5 d4+ 27. Kh2 dxe3 28. f4 Be7 29. Nxb5 e2 30. Qxe2 Rg8 31. Nd4 Rg2+ 32. Qxg2 Bxg2 33. Kxg2 Qd8 34. Kf2 Bxb4 35. cxb4 Qxd4+ 36. Kg3 Qc3+ 37. Kh4 Qxc2 38. Kh5 Qh2+ 39. Kg6 Qxf4 40. Rc5+ Kb8 41. Kf6 Qg5+ 42. Kxe6 Qg6+ 43. Kd5 Qg2+ 44. Kxc4 Qe4+ 45. Kb5 Qe2+ 46. Ka5 f4 47. Rac1 Qa2+ 48. Kb5 Qe2+ 49. R1c4 Qg4 50. Ka4 Qd7+ 51. Rb5+ Ka8 52. Rc5 Qd1+ 53. Ka3 Qa1+ 54. Kb3 Qxa6 55. Ra5 Qd3+ 56. Ka4 a6 57. Rc6 Kb7 58. Rcxa6 Qc2+ 59. Ka3 Qc3+ 60. Ka2 Qc2+ 61. Ka3 Qc3+ 62. Ka2 Qxb4 63. Ra7+ Kc6 64. R7a6+ Kb7 65. Ra7+ Kb8 66. Ra8+ Kb7 67. R8a7+ 1/2-1/2
2025.03.18 Titled Tue 18th Mar Early
144672 Kopczynski, M (2225) Mateus, Mar (1967) 1-0
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Nf6 5. cxd4 Nxd5 6. Nf3 Be7 7. Be2 O-O 8. O-O Nd7 9. Nc3 N7f6 10. Bg5 c6 11. Rc1 Bf5 12. h3 h6 13. Bh4 Ne4 14. Bxe7 Nxe7 15. Nxe4 Bxe4 16. Qb3 Bd5 17. Qa3 Ng6 18. Rfd1 Nf4 19. Bf1 Qf6 20. Ne5 Rfe8 21. Qg3 Bxg2 22. Ng4 Qd6 23. Ne5 Bxf1 24. Qxf4 Bxh3 25. Qxf7+ Kh7 26. Kh2 Rf8 27. Qxb7 Bg4 28. Rd2 Bf3 29. Rg1 Qf6 30. Nxf3 Rf7 31. Qxa8 Qxf3 32. Rg3 Qf4 33. Re2 h5 34. Qxc6 Rf6 35. Qe4+ Qxe4 36. Rxe4 Rxf2+ 37. Rg2 1-0
2025.03.18 Titled Tue 18th Mar Early
144820 Hernandez, Ra (2266) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f4 Nf6 5. Bd3 d5 6. e5 Ne4 7. Nf3 c5 8. Be3 Nc6 9. O-O cxd4 10. Nxd4 Nxc3 11. bxc3 Bc5 12. Qh5 g6 13. Qe2 Qe7 14. Ba6 O-O 15. f5 Bxa6 16. Qxa6 Nxe5 17. f6 Qd8 18. Qe2 Nc4 19. Qf2 Re8 20. Nf5 exf5 21. Bxc5 bxc5 22. Qh4 Re6 23. Rxf5 Ne3 24. Rf3 d4 25. Qh6 Qf8 26. Rh3 Qxh6 0-1
2025.03.18 Titled Tue 18th Mar Early
145060 Kopczynski, M (2225) Akhmedov, David (2469) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 Bg4 8. O-O g6 9. Kh1 Bg7 10. Be3 O-O 11. Qe1 e5 12. f5 gxf5 13. exf5 d5 14. Bg5 Bxf3 15. gxf3 Kh8 16. Qh4 Qd6 17. Rad1 Rg8 18. Rg1 Nd4 19. Be2 Nxf5 20. Qh3 Nd4 21. Bd3 Qe6 22. Qf1 Nh5 23. Rg4 f5 24. Rh4 Qg6 25. Be3 Bf6 26. Rh3 Rad8 27. Bxd4 exd4 28. Ne2 Be5 29. f4 Nxf4 30. Nxf4 Bxf4 31. Qf3 Be3 32. Rg3 Qf6 33. Bxf5 Rxg3 34. hxg3 Rf8 35. g4 Qh4+ 36. Kg2 Qg5 37. Rh1 h6 38. Rh5 Qd8 39. Qh3 Kg7 40. Qg3 Re8 41. Bd3 Bg5 42. Qf2 Qf6 43. Qxf6+ Kxf6 44. Rh3 Re1 45. Rf3+ Ke5 46. Rf5+ Ke6 47. Rf2 Be3 48. Re2 Rd1 49. Bc2 Rg1+ 50. Kf3 Kf6 51. Bd3 Kg5 52. Bf5 Rf1+ 53. Kg2 Ra1 54. Rc2 Rxa2 55. Be6 d3 56. Rc3 d2 57. Kf3 d1=Q+ 58. Kxe3 Rxb2 0-1
2025.03.18 Titled Tue 18th Mar Late
145213 Kopczynski, M (2225) Galchenko, Matvey (2438) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. f4 c5 6. dxc5 Nbc6 7. Nf3 Bxc5 8. Bd3 h6 9. Qe2 a6 10. Bd2 b5 11. O-O-O Bb7 12. g4 Qb6 13. f5 O-O-O 14. Rhf1 Nb4 15. Kb1 Kb8 16. Bf4 Nxd3 17. Qxd3 Nc6 18. Ne2 d4 19. fxe6 fxe6 20. Qg6 Nb4 21. Qxg7 Nxc2 22. Kxc2 Be4+ 23. Rd3 Rc8 24. Kd2 Qa5+ 25. Rc3 dxc3+ 26. Nxc3 Rhd8+ 27. Ke1 Rd3 28. Nd2 Bg2 29. Qxh6 Bxf1 30. Kxf1 Qb6 31. Nde4 Be3 32. Bxe3 Rxe3 33. Kg2 b4 0-1
2025.03.18 Titled Tue 18th Mar Late
145320 Baker, CW (2151) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nd2 Nf6 5. Ngf3 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Re1 Qc7 10. a3 h6 11. b4 c4 12. Bf1 O-O-O 13. a4 Re8 14. a5 b5 15. a6 Ba8 16. g3 f6 17. exf6 gxf6 18. Bh3 e5 19. Nf1 Kb8 20. Ne3 Ne7 21. Nh4 Nb6 22. Qh5 Bc6 23. Nc2 Bg7 24. Be3 Bd7 25. Bxd7 Nxd7 26. Qf7 Rhg8 27. Ng6 Nxg6 28. Qxg6 Nf8 29. Qf5 Qd7 30. Qxd7 Nxd7 31. Rad1 e4 32. Bf4+ Kc8 33. Ne3 Nb6 34. Bd6 Re6 35. Bc5 Rd8 36. Nf5 Bf8 37. Bxf8 Rxf8 38. Nxh6 Na4 39. Re3 Rxa6 40. Nf5 Kd7 41. h4 Nb2 42. h5 Nxd1 0-1
2025.03.18 Titled Tue 18th Mar Late
145590 Kopczynski, M (2225) Arabidze, M (2447) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 a6 5. f4 Nc6 6. Nf3 d6 7. Bd3 e6 8. O-O Be7 9. Kh1 b5 10. Be3 Bb7 11. Qe1 Nf6 12. Rd1 Qc7 13. Qg3 O-O 14. e5 Nh5 15. Qh3 g6 16. g4 Ng7 17. exd6 Bxd6 18. Ng5 h5 19. Nce4 Be7 20. gxh5 Nxh5 21. Rg1 Bxg5 22. Rxg5 Nxf4 23. Nf6+ Kg7 24. Bxf4 e5 25. Qh7+ Kxf6 26. Rxg6+ Ke7 27. Bg5+ Ke8 28. Re6+ Kd7 29. Be4+ Kc8 30. Rxc6 Bxc6 31. Rc1 Kb8 32. Rxc6 Qd7 33. Qg7 Ra7 34. Qxf8+ 1-0
2025.03.18 Titled Tue 18th Mar Late
145839 Kopczynski, M (2225) Skatchkov, P (2457) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Nge7 7. Bd3 Ng6 8. O-O Bc5+ 9. Kh1 O-O 10. f5 Nge5 11. Nxe5 Nxe5 12. f6 gxf6 13. Bh6 Kh8 14. Bxf8 Bxf8 15. Ne2 b6 16. Ng3 Bh6 17. Qh5 Bg7 18. Rad1 Nxd3 19. Rxd3 Ba6 20. Rfd1 Bxd3 21. Rxd3 Qe7 22. Qd1 Rd8 23. Nh5 Bh6 24. Qf3 Rc8 25. Rc3 Rc5 26. Nxf6 Bg7 27. e5 Rxe5 28. Rc8+ Bf8 29. Qg3 Re1+ 30. Qxe1 Qxf6 31. Rxf8+ Kg7 32. Ra8 Qxb2 33. Rxa7 d5 34. h3 Qf6 35. Rb7 d4 36. Rxb6 Qf4 37. Rb3 Kf8 38. Rf3 Qd6 39. Qf2 Qd7 40. Qd2 e5 41. Qd3 Qe6 42. Qxh7 e4 43. Rf4 e3 44. Rxd4 e2 45. Rd8+ Ke7 46. Qh4+ f6 47. Qe1 Kxd8 48. a4 Kc7 49. Kg1 Qe3+ 50. Kh1 Kb6 51. a5+ Kb5 52. h4 Kc4 53. Kh2 Kd3 54. a6 Qf4+ 55. g3 Qf1 56. Qb4 e1=Q 57. Qb5+ Kd2 58. Qb4+ Kd1 59. Qb3+ Ke2 60. Qc4+ Kf3 61. Qd5+ Qe4 62. Qh5+ Kf2 63. a7 Qfg2# 0-1
2025.03.18 Titled Tue 18th Mar Late
145884 Arslanov, S (2410) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. f3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. e4 g6 7. Nc3 Bg7 8. Bg5 O-O 9. Qd2 Na6 10. Bxa6 bxa6 11. Nge2 Rb8 12. O-O Qb6 13. Rab1 Nd7 14. Bh6 Ne5 15. Bxg7 Kxg7 16. f4 Ng4 17. h3 Nf6 18. e5 Ne8 19. Ng3 h5 20. Nce4 h4 21. f5 hxg3 22. f6+ Kh7 23. Rf4 c4+ 24. Kh1 1-0
2025.03.18 Titled Tue 18th Mar Late
146140 Kopczynski, M (2225) Sanguinetti, L (2178) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. e5 g5 7. Nf3 Bg4 8. fxg5 Bg7 9. Bf4 e6 10. Qb3 Qb6 11. Qxb6 axb6 12. Nbd2 Nge7 13. Kf2 Ra4 14. Bg3 Nf5 15. Rhe1 Kd7 16. h3 Bxf3 17. Nxf3 Nxg3 18. Kxg3 Rha8 19. a3 h6 20. Bc2 Rc4 21. g6 fxg6 22. Bxg6 Rg8 23. Kf2 Bxe5 24. Rxe5 Rxg6 25. Rae1 Rf6 26. Rh5 e5 27. Kg3 e4 28. Nd2 Rc5 29. Rf1 Rg6+ 30. Kh2 d4 31. Rxc5 bxc5 32. Nxe4 dxc3 33. Nxc3 Nd4 34. Ne4 Kc6 35. Rc1 b6 36. b4 Kd5 37. Nc3+ Kc4 38. bxc5 bxc5 39. Ne4+ Kd3 40. Nxc5+ Ke2 41. Ne4 Ke3 42. Ng3 Kf2 43. Rc3 Ne2 44. Rf3+ Ke1 45. Re3 1-0
2025.03.18 Titled Tue 18th Mar Late
146294 Barria Zuniga, D (2341) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 Ne8 8. h4 Bg4 9. Ng5 Bxe2 10. Qxe2 h6 11. Nf3 Nd7 12. h5 g5 13. g4 c5 14. Nd2 a6 15. a3 Rb8 16. b4 Nc7 17. Kf1 b5 18. cxb5 Nxb5 19. Nxb5 Rxb5 20. Rb1 cxb4 21. axb4 Qb6 22. Nc4 Qd4 23. Bb2 Qa7 24. Ba3 Qc7 25. Kg2 Rfb8 26. Rhc1 Qa7 27. Nxd6 R5b6 28. Nc4 Rf6 29. f3 Bf8 30. Na5 Re8 31. Nc6 Qb6 32. Ra1 Rf4 33. Bb2 Ra8 34. Ra4 f5 35. exf5 Bxb4 36. Nxe5 Re8 37. Rc6 Qb5 38. Qxb5 axb5 39. Rxb4 Rxb4 40. Bc3 Nxe5 41. Bxb4 Nxc6 42. dxc6 Rc8 43. f4 gxf4 44. Bd2 Rxc6 45. Bxf4 Kg7 46. Be5+ Kf7 47. Kf3 b4 48. Ke4 b3 49. f6 Rc2 50. g5 hxg5 51. h6 b2 52. Bxb2 Rxb2 0-1
2025.03.18 Titled Tue 18th Mar Late
146339 Toktomushev, Teimur (2407) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Na6 7. Nge2 c5 8. Qd2 cxd4 9. Nxd4 Nc5 10. O-O-O Ne6 11. Kb1 Nxd4 12. Bxd4 Be6 13. h4 Qa5 14. Nd5 Qd8 15. h5 Bxd5 16. cxd5 Nxh5 17. Bxg7 Kxg7 18. g4 Nf6 19. Qh6+ Kg8 20. Bd3 e5 21. dxe6 fxe6 22. e5 Rf7 23. exf6 Qxf6 24. f4 Qxf4 25. Bxg6 Qxh6 26. Bxf7+ Kg7 27. Rxh6 Kxh6 28. Rxd6 Kg5 29. Bxe6 h6 30. Bd5 Kxg4 31. Rxh6 Rb8 32. Rh7 b6 33. Rxa7 Kf5 34. Rb7 Rd8 35. Bc6 1-0
2025.03.11 Titled Tue 11th Mar Early
149481 Kopczynski, M (2225) Montano Vicente, Guadalupe (1970) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d6 6. Nf3 Bg4 7. O-O Qb6 8. Kh1 e6 9. cxd4 Bxf3 10. Qxf3 Qxd4 11. Nc3 Be7 12. Nb5 Qb6 13. Be3 Qa5 14. Qg3 a6 15. Nc3 O-O 16. Rad1 Rfd8 17. Bb1 b5 18. f5 b4 19. Ne2 e5 20. Bh6 Bf8 21. Bg5 Be7 22. h4 Kh8 23. Qf3 h6 24. Be3 Rac8 25. g4 Nh7 26. Qg3 Nd4 27. Nxd4 exd4 28. Bxd4 Bf6 29. Bxf6 gxf6 30. Rxd6 Qe5 31. Qxe5 fxe5 32. Rxh6 Kg7 33. Rxa6 Rd2 34. f6+ Kg8 35. a3 Rxb2 36. axb4 Nf8 37. g5 Ne6 38. g6 Nf4 39. gxf7+ Kxf7 40. b5 Rb8 41. Ba2+ 1-0
2025.03.11 Titled Tue 11th Mar Early
149677 Marchesich, Giovanni (2212) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. a4 Nfd7 7. Nc3 Nc6 8. e4 e5 9. Be3 h6 10. a5 f5 11. dxe5 fxe4 12. Qd5+ Kh7 13. Nxe4 Ndxe5 14. Nxe5 Nxe5 15. a6 Nc6 16. Qb3 Rb8 17. c3 bxa6 18. Qa2 Bd7 19. Rad1 Rb5 20. h3 a5 21. b3 Rh5 22. g4 Rb5 23. f4 Re8 24. Rfe1 d5 25. c4 dxc4 26. Nc5 cxb3 27. Qa4 Rxc5 28. Bxc5 Rxe1+ 29. Rxe1 Nd4 30. Qxa5 Ne6 31. Be3 b2 32. Rd1 Bc6 33. Qa2 Qxd1+ 0-1
2025.03.11 Titled Tue 11th Mar Early
149822 Fier, A (2534) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c4 Nf6 5. Qe2 Bb4+ 6. Kf1 O-O 7. c5 bxc5 8. a3 c4 9. Bxc4 Be7 10. Nc3 d5 11. exd5 Nxd5 12. Nf3 Nd7 13. h4 N7b6 14. Bd3 Nxc3 15. bxc3 h6 16. Bd2 c5 17. Rh3 cxd4 18. cxd4 Kh8 19. Rg3 Bd6 20. Rg4 Qf6 21. Bg5 hxg5 22. hxg5 Qe7 23. Rh4+ Kg8 24. Bh7+ Kh8 25. Qd3 g6 26. Bxg6+ Kg8 27. Be4 Bxe4 28. Qxe4 f5 29. gxf6 Rxf6 30. Re1 Nd5 31. Qg4+ Qg7 32. Qh3 Nf4 33. Qh1 Rg6 34. g3 Nd5 35. Ne5 Bxe5 36. Rxe5 Rf8 37. Reh5 Ne3+ 38. Ke2 Nf5 39. Rh8+ Kf7 40. R8h7 Nxh4 41. Rxg7+ Kxg7 42. Qxh4 Rgf6 43. g4 Rf4 44. Qg5+ Kh7 45. Qe7+ R8f7 46. Qxe6 Rxf2+ 47. Kd3 R7f3+ 48. Kc4 Rxa3 49. Qe7+ 1-0
2025.03.11 Titled Tue 11th Mar Early
149997 Kopczynski, M (2225) Lopez Rayo, Isabella (2014) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Bb4 6. Nf3 Nf6 7. Bd3 Qb6 8. Qe2 Nc6 9. Be3 Qa5 10. O-O Bxc3 11. bxc3 Qxc3 12. Rac1 Qa5 13. e5 Nd5 14. Bd2 Qb6+ 15. Kh1 h6 16. f5 Nce7 17. f6 gxf6 18. exf6 Nc6 19. Be4 Ndb4 20. Rb1 Qa6 21. Qf2 Nxa2 22. Qg3 d5 23. Qg7 Rf8 24. Bxh6 Qa3 25. Bd3 Nc3 26. Rb3 Qxb3 27. Qxf8+ Kd7 28. Qxf7+ Kd6 29. Bf8+ 1-0
2025.03.11 Titled Tue 11th Mar Early
150267 Kopczynski, M (2225) Terlouw, Wouter (2092) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. Be2 Bxe2 7. N1xe2 e6 8. Bg5 Be7 9. Qd3 h6 10. Bd2 c5 11. O-O-O Nc6 12. Be3 Qa5 13. Kb1 O-O 14. dxc5 Bxc5 15. Bd2 Qb6 16. f3 Rad8 17. Qb3 Qxb3 18. axb3 Nd5 19. Ne4 Bb6 20. Nf4 Nxf4 21. Bxf4 Nd4 22. Rd3 Rc8 23. Nd6 Rc6 24. Nc4 Nf5 25. Rhd1 Bc5 26. Rd7 b5 27. Ne5 Rcc8 28. Rb7 Nd6 29. Rd7 Nf5 30. g4 Ne3 31. R1d3 Nxc2 32. Rc3 Nb4 33. Rb7 Nd5 34. Rxc5 Rxc5 35. Bd2 Rcc8 36. Rxb5 Rfd8 37. Rb7 a6 38. Nxf7 Rf8 39. Ne5 Rc7 40. Rxc7 Nxc7 41. Kc2 Nd5 42. Kd3 Rb8 43. Kc4 g5 44. b4 Kg7 45. Kc5 Rb5+ 46. Kc4 Rb8 47. Kc5 a5 48. b5 Nc7 49. b6 Nd5 50. Nd7 Rb7 51. Kc6 Rxd7 52. Kxd7 Nxb6+ 53. Kxe6 Nc4 54. Bc3+ Kg6 55. b3 Ne3 56. Bxa5 Nf1 57. Bc7 Nd2 58. b4 Nxf3 59. b5 Nd4+ 60. Kd5 Nxb5 61. Bb8 Nc3+ 62. Kc4 Ne2 63. Kd3 Nc1+ 64. Kc2 Ne2 65. Kd2 Ng1 66. Ke3 Nh3 67. Kf3 h5 68. gxh5+ Kxh5 69. Kg2 g4 70. Kg3 Ng5 71. Kf4 Nf3 72. Kf5 Nxh2 73. Bxh2 Kh4 74. Kf4 Kh3 75. Bg3 Kg2 76. Kxg4 1/2-1/2
2025.03.11 Titled Tue 11th Mar Early
150384 Goltseva, Ekaterina (2393) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 Nfd7 7. Nc3 Nc6 8. d5 Nce5 9. Nd2 Nb6 10. Qb3 e6 11. h3 exd5 12. cxd5 f5 13. a4 f4 14. gxf4 Rxf4 15. Nde4 Rf8 16. a5 Nbd7 17. Bg5 Nf6 18. Rae1 Qe8 19. Nxf6+ Bxf6 20. Bxf6 Rxf6 21. f4 Nd7 22. e4 Nc5 23. Qc2 Qf8 24. Qd2 Nb3 25. Qe3 Nxa5 26. e5 dxe5 27. fxe5 Rxf1+ 28. Rxf1 Bf5 29. d6 cxd6 30. Bd5+ Kg7 31. e6 Qf6 32. Re1 Re8 33. Qxa7 Qg5+ 34. Kh1 Qh4 35. Re3 Qf2 36. Qd4+ Kh6 37. Ne4 Qf1+ 38. Kh2 Qf4+ 39. Kg2 Nc6 40. Bxc6 bxc6 41. Qd2 Bxe4+ 42. Kg1 d5 43. Qe2 Rxe6 44. b4 Rf6 45. b5 Qg5+ 46. Kh2 cxb5 47. Rg3 Qe5 48. h4 Rf3 0-1
2025.03.11 Titled Tue 11th Mar Early
150442 Kopczynski, M (2225) Abrashkin, B (2407) 0-1
1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. Be2 e6 6. O-O Nge7 7. Kh1 Nf5 8. c3 Be7 9. d4 Bxf3 10. Bxf3 cxd4 11. g4 Nh4 12. cxd4 Nxf3 13. Rxf3 h5 14. g5 g6 15. Nc3 O-O 16. Be3 Rc8 17. Rf2 Na5 18. Qf3 Nc4 19. f5 Nxe3 20. fxg6 Ng4 21. gxf7+ Kg7 22. Rff1 Bxg5 23. h3 Nh6 24. Qxh5 Nxf7 25. Rxf7+ Rxf7 26. Rg1 Rf5 27. Nb5 Rc1 28. Rxc1 Bxc1 29. Nd6 Rxh5 0-1
2025.03.11 Titled Tue 11th Mar Early
150602 Kopczynski, M (2225) Volkov, Sergey1 (2413) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Nc6 8. Bd3 a6 9. Qe2 Qb6 10. Bd2 Qxb2 11. Rb1 Qa3 12. Rb3 Qa5 13. Nxd5 Qd8 14. Nc3 Be7 15. O-O Nc5 16. Rbb1 Nxd3 17. cxd3 O-O 18. Ne4 b5 19. Kh1 Bb7 20. f5 exf5 21. Ng3 g6 22. e6 Qd5 23. exf7+ Rxf7 24. Bg5 Nd4 25. Nxd4 Bxg5 26. Nf3 Bf6 27. Rbe1 Re7 28. Qc2 Rc8 29. Qb1 Rd7 30. d4 Rcd8 31. a4 bxa4 32. Ne2 a3 33. Nf4 Qf7 34. Ne5 Bxe5 35. dxe5 a2 36. Qa1 Rd2 37. e6 Qg7 38. e7 Re8 39. Qc1 Qb2 40. Qc4+ Kg7 41. Ne6+ Kh8 42. Rg1 Rxg2 0-1
2025.03.11 Titled Tue 11th Mar Late
150761 Kopczynski, M (2225) Muradli, Mahammad (2584) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 Bg4 8. O-O g6 9. Kh1 Bg7 10. Qe1 O-O 11. Qh4 Bxf3 12. Rxf3 Rc8 13. Be3 d5 14. e5 d4 15. exf6 Bxf6 16. Qh6 Bg7 17. Qh4 e6 18. Bf2 Qxh4 19. Bxh4 dxc3 20. bxc3 Bxc3 21. Rb1 Nd4 22. Rff1 b6 23. Rbc1 Nf5 24. Bf2 Rfd8 25. Ba6 Rc7 26. g4 Ne7 27. Bh4 Rdd7 28. Bb5 Rd5 29. Bxe7 Rxb5 30. Rf3 Rxe7 31. Rcxc3 Rd7 32. Kg2 Rd2+ 33. Kg3 Rbb2 34. f5 g5 35. Rfd3 Rxd3+ 36. Rxd3 exf5 37. gxf5 Rxa2 38. f6 h6 39. h4 gxh4+ 40. Kxh4 Rf2 41. Rd6 Kh7 42. Rd7 Rxf6 43. Rxa7 Kg6 44. Kg4 Rc6 45. Rb7 Rc4+ 46. Kf3 Rb4 47. Ke3 h5 48. Kd3 h4 49. Kc3 Rb5 50. Kc4 Rb1 0-1
2025.03.11 Titled Tue 11th Mar Late
150929 Koutsogiannopoulou, T (1851) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 d5 6. exd5 Nxd5 7. Ne4 Nd7 8. O-O N7f6 9. a3 Be7 10. c3 O-O 11. Qc2 Rb8 12. Nf4 Nxf4 13. Bxf4 Nd5 14. Bg3 h6 15. Rad1 f5 16. Be5 fxe4 17. Bxe4 Bd6 18. f4 Ne3 19. Bh7+ Kh8 20. Bxg7+ Kxg7 21. Qg6+ Kh8 22. Qxh6 Ng4 23. Qh3 Bxf4 24. Rxf4 Rxf4 25. Bf5+ Kg7 26. Qh7+ Kf8 0-1
2025.03.11 Titled Tue 11th Mar Late
151117 Mendes Aaron Reeve (2334) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Be3 Nf6 5. e5 Ne4 6. Nxe4 Bxe4 7. c3 c5 8. Qg4 Bb7 9. O-O-O cxd4 10. Bxd4 Nc6 11. Nf3 Qc7 12. Kb1 O-O-O 13. Be2 Kb8 14. Rhe1 h6 15. h4 g6 16. h5 g5 17. Bd3 Na5 18. Nd2 Bc5 19. Ne4 Be7 20. Nd6 Rhf8 21. Qg3 Nc6 22. Be4 Nxd4 23. cxd4 Bxe4+ 24. Nxe4 Qc4 25. f4 Rc8 26. a3 gxf4 27. Qxf4 Qc2+ 28. Ka1 Qxg2 29. Qxh6 Rc2 30. Rd2 Rxd2 31. Qxd2 Qh3 32. Rc1 Rc8 33. Rxc8+ Kxc8 34. Qc1+ Kb7 35. h6 Bf8 36. Nd6+ Bxd6 37. exd6 Ka6 38. Ka2 Qd3 39. Qc8+ Ka5 40. b4+ Kb5 41. Qxd7+ Kc4 42. Qc6+ Kxd4 43. d7 Qd2+ 44. Kb3 Qd1+ 45. Qc2 Qf3+ 46. Kb2 Qf6 47. Qc3+ 1-0
2025.03.11 Titled Tue 11th Mar Late
151246 Kopczynski, M (2225) Meruga, Shanmukha (1985) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 a6 9. Qe2 b5 10. Bd2 Bb7 11. O-O-O Qb6 12. f5 O-O-O 13. fxe6 fxe6 14. Ng5 Nd4 15. Qg4 Nxe5 16. Qg3 Bd6 17. Bf4 Qc7 18. Bxh7 Rxh7 19. Rxd4 Nc6 20. Bxd6 Rxd6 21. Rf4 Rh5 22. Qg4 Rxg5 23. Qxg5 b4 24. Rf8+ Nd8 25. Ne2 Qb6 26. Kb1 a5 27. Qxg7 a4 28. Qd4 Qb5 29. c4 Qc6 30. c5 Rd7 31. Qxb4 Rc7 32. Nd4 Qxc5 33. Qxc5 Rxc5 34. Rxd8+ 1-0
2025.03.11 Titled Tue 11th Mar Late
151477 Paduano, Claudio (2256) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Na6 7. Qd2 c5 8. Nge2 Nd7 9. h4 cxd4 10. Nxd4 h5 11. Be2 Ne5 12. O-O Nc5 13. Rad1 Ne6 14. Nd5 Nxd4 15. Bxd4 e6 16. Ne3 Qxh4 17. f4 Ng4 18. Bxg4 hxg4 19. Bxg7 g3 20. Rf3 Kxg7 21. Qxd6 Rh8 22. Qe5+ Kg8 23. Rxg3 Bd7 24. Rh3 f6 25. Rxh4 fxe5 26. Rxh8+ Kxh8 27. Rxd7 exf4 28. Ng4 Kg8 29. Nf6+ Kf8 30. e5 Rc8 31. b3 b5 32. cxb5 Rc5 33. a4 Rxe5 34. Rxa7 Rf5 35. Nd7+ Ke7 36. b6 f3 37. gxf3 Rxf3 38. b7 Rxb3 39. b8=Q Rxb8 40. Nxb8+ Kd6 41. Rg7 e5 42. a5 e4 43. a6 e3 44. a7 e2 45. Kf2 e1=Q+ 46. Kxe1 g5 47. a8=Q Ke5 48. Rxg5+ Kf4 49. Ra5 Ke3 50. Qd5 Kf4 51. Ra4+ Ke3 52. Qb3# 1-0
2025.03.11 Titled Tue 11th Mar Late
151565 Kopczynski, M (2225) Casares Ugueto, Santiago de Jesus (1997) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bc4 h4 7. N3e2 Bf5 8. Nf3 e6 9. Bg5 Bd6 10. Nxh4 Be4 11. Qd2 Qb6 12. O-O-O Nd5 13. f3 Bh7 14. Bxd5 cxd5 15. Bf4 Nd7 16. Bxd6 Qxd6 17. g4 Bxc2 18. Qxc2 Rxh4 19. Kb1 Rh8 20. Rd3 Nb6 21. Ng3 Rc8 22. Rc3 Ke7 23. Rxc8 Rxc8 24. Qe2 Nc4 25. Nf5+ Kd7 26. Nxd6 Nxd6 27. Rc1 Rxc1+ 28. Kxc1 1-0
2025.03.11 Titled Tue 11th Mar Late
151767 Kopczynski, M (2225) Cuenca Jimenez, J (2479) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. O-O-O+ Nd7 8. f4 exf4 9. e5 h6 10. Bxf4 Ng4 11. Rd2 Bc5 12. h3 Ne3 13. Bb5 c6 14. Ba4 g5 15. Ne4 Bb6 16. Bg3 Nf1 17. Rd1 Nxg3 18. Nxg3 Be3+ 19. Kb1 Bf4 20. Ne4 Kc7 21. Nf3 Nxe5 22. Nd4 Bd5 23. Rhe1 Nc4 24. Nf6 Bxg2 25. Re7+ Kb6 26. Nd7+ Ka5 27. Nb3+ Kxa4 28. Ndc5+ Kb5 29. a4+ Kb4 30. c3# 1-0
2025.03.11 Titled Tue 11th Mar Late
151985 De Boer, Eelke (2412) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 d5 6. e5 Nfd7 7. Nf4 g6 8. Nce2 c5 9. c3 Nc6 10. h4 Qc7 11. h5 g5 12. Nxe6 fxe6 13. Bxg5 Be7 14. Bxe7 Nxe7 15. Nf4 Qc6 16. Qg4 O-O-O 17. Qxe6 Qxe6 18. Nxe6 Rdg8 19. g3 Nf8 20. Nf4 Kc7 21. Ke2 Bc8 22. Rag1 Ne6 23. Nxe6+ Bxe6 24. f3 Rg5 25. g4 h6 26. Ke3 Rhg8 27. Rf1 R5g7 28. Be2 Rf8 29. Rhg1 Rfg8 30. Rh1 Rf8 31. Rh4 Rfg8 32. b4 Kc6 33. a4 a5 34. bxc5 bxc5 35. Bb5+ Kc7 36. dxc5 Nc6 37. Bxc6 Kxc6 38. Kd4 Rb8 39. Rg1 Rb2 40. g5 hxg5 41. h6 Rh7 42. Rxg5 Ra2 43. Ke3 Ra3 44. Rg7 Rh8 45. Kd2 Ra2+ 46. Ke3 Ra3 47. Kf2 Rxc3 48. Rg6 Kd7 49. Rg7+ Kc6 50. h7 Rxc5 51. Rh6 d4 52. Rxe6+ Kd5 53. Rd6+ Kxe5 54. Rdd7 Rc2+ 55. Kg3 d3 56. Rg8 Rxh7 57. Rxh7 d2 58. Rd8 Ke6 59. Rhd7 Ra2 60. Rxd2 Rxa4 61. R2d6+ Ke7 62. R6d7+ Ke6 63. Rd6+ Ke7 64. R8d7+ Ke8 65. Ra7 Rd4 66. Rxd4 1-0
2025.03.11 Titled Tue 11th Mar Late
152074 Kopczynski, M (2225) Masague Artero, Guerau (2343) 0-1
1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 Bb4 5. d3 d6 6. O-O Bxc3 7. bxc3 O-O 8. h3 Ne7 9. Bg5 Ng6 10. Nh2 h6 11. Be3 d5 12. exd5 Nxd5 13. Bc5 Ndf4 14. Bxf8 Qg5 15. Ng4 Kxf8 16. Kh2 Nxg2 17. Kxg2 h5 18. f3 Nf4+ 19. Kg3 Nd5 20. Qe1 Qf4+ 21. Kg2 hxg4 22. fxg4 Ne3+ 23. Kg1 Nxf1 24. Qxf1 Be6 25. Qxf4 exf4 26. c4 g5 27. Kf2 Kg7 28. Re1 Rh8 29. Kg2 Rd8 30. Ba4 Rd6 31. Kf3 Kf6 32. h4 gxh4 33. Kxf4 Rd8 34. Rh1 Rh8 35. g5+ Kg6 36. c3 h3 37. Bc2 Rh4+ 38. Kg3 Kxg5 39. d4 Rg4+ 40. Kf3 Rg2 41. Bd3 Kh4 42. d5 Rg3+ 43. Ke4 Bg4 44. c5 Bf3+ 45. Kd4 Bxh1 46. d6 cxd6 47. cxd6 Bc6 48. Be4 Bxe4 49. Kxe4 Rg8 50. d7 h2 0-1
2025.03.04 Titled Tue 4th Mar Early
154843 Hamza Nisar Dar (2000) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Bd3 c5 7. d5 Na6 8. a3 Nc7 9. O-O Rb8 10. h3 a6 11. a4 Bd7 12. Re1 b5 13. axb5 axb5 14. cxb5 Nxb5 15. e5 Nxc3 16. bxc3 Nxd5 17. Qc2 Qb6 18. Bg5 Qb2 19. Qxb2 Rxb2 20. c4 h6 21. cxd5 hxg5 22. exd6 exd6 23. Ra7 g4 24. Ng5 Bf5 25. Bxf5 gxf5 26. hxg4 fxg4 27. Rd7 Bd4 28. Rf1 g3 29. Ne4 gxf2+ 30. Nxf2 Re8 31. Rxd6 Rxf2 32. Rxf2 Re1+ 33. Kh2 Bxf2 34. Rd8+ Kg7 35. d6 Rd1 36. d7 Kf6 37. g3 Ke7 38. Rc8 Kxd7 39. Rf8 Ke7 40. Rc8 Bd4 41. Kg2 Rd3 42. g4 Ke6 43. Rc6+ Kd5 44. Rc7 f6 45. Rd7+ Kc4 46. Kf1 Rd2 47. Rf7 Ra2 48. Ke1 Kd3 49. Kf1 c4 50. Rd7 c3 51. g5 fxg5 52. Rc7 c2 53. Ke1 Ra1# 0-1
2025.03.04 Titled Tue 4th Mar Early
155128 Avila Pavas, Santiago (2511) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 h6 6. Bh4 c5 7. dxc5 dxc5 8. c3 O-O 9. Bc4 Nc6 10. Qe2 a6 11. Qe3 Nd7 12. O-O-O b5 13. Bd5 Bb7 14. e5 g5 15. e6 gxh4 16. exf7+ Rxf7 17. Ne4 Qc7 18. Bxf7+ Kxf7 19. Neg5+ hxg5 20. Nxg5+ Ke8 21. Qf3 Nd8 22. Qf5 Bc6 23. Rhe1 Bf6 24. Qg6+ Kf8 25. Nh7# 1-0
2025.03.04 Titled Tue 4th Mar Early
155326 Kopczynski, M (2225) Svetlov, D (2335) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Nc6 6. Nf3 Bb4 7. Bd3 Nge7 8. O-O O-O 9. e5 d5 10. Bxh7+ Kxh7 11. Ng5+ Kg6 12. Qg4 f5 13. Qg3 Bc5+ 14. Kh1 Qb6 15. Qh4 1-0
2025.03.04 Titled Tue 4th Mar Early
155893 Kopczynski, M (2225) Shemyakinskiy, Nikita (2307) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 d5 5. e5 Ne4 6. cxd4 e6 7. Ne2 h6 8. f3 Ng5 9. h4 Nh7 10. Nbc3 Nc6 11. Be3 Be7 12. g3 a6 13. a3 Bd7 14. Qc2 Nf8 15. O-O-O Rc8 16. Kb1 b5 17. Qb3 Na5 18. Qa2 Nc4 19. Bc1 Qb6 20. f4 a5 21. b3 b4 22. bxc4 dxc4 23. Bxc4 bxc3+ 24. Ka1 c2 25. Qxc2 Qc6 26. Bd2 Qxc4 27. Qxc4 Rxc4 28. Bxa5 Bc6 29. Rc1 Rxc1+ 30. Rxc1 Kd7 31. Bb4 Bxb4 32. axb4 Ng6 33. Kb2 Ne7 34. Nc3 Rb8 35. Ka3 Nd5 36. Nxd5 Bxd5 37. Rc5 Ra8+ 38. Kb2 Ra2+ 39. Kb1 Ra3 40. Ra5 Rb3+ 41. Kc2 Rxb4 42. Ra7+ Rb7 43. Ra6 h5 44. Rd6+ Ke7 45. Ra6 f6 46. Kd2 fxe5 47. dxe5 Kf7 48. Ke2 Kg6 49. Kf2 Kf5 50. Rd6 Kg4 51. Rd8 Rb2+ 52. Ke3 Kxg3 53. Rg8 Rb3+ 54. Kd4 Kxf4 55. Rxg7 Rb4+ 56. Kc5 Rc4+ 57. Kd6 Kf3 58. Rh7 Rxh4 59. Ke7 Kg3 60. Kf6 Rh1 61. Kg5 h4 62. Rg7 h3 63. Kf6+ Kf4 64. Rd7 h2 65. Rxd5 exd5 66. e6 Re1 0-1
2025.03.04 Titled Tue 4th Mar Early
155948 Segato, Pedro Henrique Pedruzzi (2030) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. b3 e5 3. Bb2 f5 4. e3 g6 5. d4 e4 6. Nfd2 Bg7 7. f4 exf3 8. gxf3 Qh4+ 9. Ke2 Ne7 10. c4 O-O 11. Qe1 Qxe1+ 12. Kxe1 d5 13. Ba3 Re8 14. Kf2 f4 15. Bxe7 fxe3+ 16. Kxe3 Rxe7+ 17. Kd3 Bf5+ 18. Kc3 c5 19. cxd5 Bxd4+ 20. Kc4 Bxa1 21. Kxc5 Na6+ 22. Bxa6 bxa6 23. d6 Rc8+ 24. Kd5 Re2 25. Ne4 Bxe4+ 26. fxe4 Re8 27. d7 Rd8 28. Na3 Rxa2 29. Kc6 Rxa3 30. Kc7 Bf6 31. e5 Be7 32. e6 Rxb3 33. Rf1 Rc3+ 34. Kb7 Re3 35. Rf7 Rxe6 36. Rf1 Rxd7+ 37. Kc8 Rd8+ 38. Kc7 Rf8 39. Re1 Rxe1 0-1
2025.03.04 Titled Tue 4th Mar Early
156293 Vaishali, Rameshbabu (2484) Kopczynski, M (2225) 1-0
1. c4 d6 2. g3 e5 3. Bg2 f5 4. Nc3 g6 5. d3 Bg7 6. h4 Nf6 7. Nd5 c6 8. Nxf6+ Bxf6 9. h5 g5 10. h6 Be6 11. Nf3 f4 12. gxf4 gxf4 13. Bh3 Bxh3 14. Rxh3 Qd7 15. Rh1 Na6 16. Bd2 O-O-O 17. Qa4 Kb8 18. O-O-O Rhg8 19. Rdg1 Nc5 20. Qd1 d5 21. Bb4 Ne6 22. Rxg8 Rxg8 23. Kb1 dxc4 24. dxc4 Qxd1+ 25. Rxd1 e4 26. Nd2 Rd8 27. Rg1 Ng5 28. Kc2 b6 29. Bc3 Bxc3 30. Kxc3 Rg8 31. Kc2 Rg6 32. Nxe4 Nf7 33. Rxg6 hxg6 34. h7 Kc7 35. Ng5 Nh8 36. Kd3 Kd6 37. Ke4 Ke7 38. Kxf4 Kf6 39. e4 Kg7 40. e5 Kf8 41. e6 1-0
2025.03.04 Titled Tue 4th Mar Early
156560 Kopczynski, M (2225) Salimova, Asal (2050) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 a6 5. f4 e5 6. Nf3 exf4 7. O-O Bc5+ 8. Kh1 Nf6 9. Bxf4 Ng4 10. Nd4 d6 11. Nd2 Nc6 12. N2f3 Nce5 13. h3 Ng6 14. Bg5 Nf6 15. Nf5 Bxf5 16. exf5 Ne5 17. Nxe5 dxe5 18. Qe2 Qc7 19. Rfe1 O-O-O 20. Bxf6 gxf6 21. Be4 Rhg8 22. b4 Bb6 23. c4 Bd4 24. Rab1 Rg3 25. c5 Rdg8 26. c6 bxc6 27. Qxa6+ Kd7 28. b5 c5 29. Qxf6 R8g7 30. b6 Qb8 31. Bc6+ Kc8 32. b7+ Kc7 33. Be4 Kd7 34. a4 h5 35. a5 c4 36. a6 Ba7 37. Red1+ Bd4 38. a7 Qxa7 39. b8=Q Rxh3+ 40. gxh3 Rg1+ 41. Rxg1 Qxb8 42. Qc6+ Ke7 43. f6+ Kf8 44. Rxb8# 1-0
2025.03.04 Titled Tue 4th Mar Early
156754 Kopczynski, M (2225) Priasmoro, Novendra (2437) 0-1
1. e4 e5 2. d4 exd4 3. c3 d3 4. Bxd3 Nc6 5. f4 Bc5 6. Nf3 d6 7. Nbd2 Nf6 8. Nb3 Bb6 9. Qc2 O-O 10. Bd2 Re8 11. O-O-O h6 12. h3 a5 13. g4 a4 14. Nbd4 Nxd4 15. cxd4 a3 16. b3 d5 17. e5 Ne4 18. Bxe4 dxe4 19. Qxe4 Be6 20. Qd3 Bd5 21. Rhf1 Qd7 22. f5 Qc6+ 23. Bc3 Rad8 24. Nd2 Bxd4 25. Qxd4 Bxb3 26. Qb4 Bxd1 27. Kxd1 Rd3 28. Ba1 Red8 29. Rf2 Qh1+ 30. Kc2 Qxa1 31. Qc4 Rxd2+ 32. Rxd2 Qb2+ 0-1
2025.03.04 Titled Tue 4th Mar Early
156979 Nithyalakshmi, Sivanesan (1897) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. f4 c5 8. Nf3 Nc6 9. a3 Qc7 10. b4 cxd4 11. cxd4 Nxd4 12. Nxd4 Qxc1+ 13. Qd1 Qxf4 14. Ne2 Qxe5 15. Nc3 Bd6 16. g3 d4 0-1
2025.03.04 Titled Tue 4th Mar Early
157409 Kopczynski, M (2225) Maltsevskaya, Aleksandra (2376) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 g6 5. f4 Bg7 6. Nf3 d6 7. O-O Nf6 8. Kh1 O-O 9. Qe1 Nc6 10. Be3 a6 11. Nbd2 b5 12. Rd1 Qc7 13. Qh4 b4 14. cxb4 Nxb4 15. Bb1 a5 16. Ng5 h6 17. Ngf3 Ba6 18. Rc1 Qd7 19. Rfd1 Nd3 20. Bxd3 Bxd3 21. f5 h5 22. fxg6 fxg6 23. h3 Qb7 24. e5 Nd5 25. Bg5 dxe5 26. Re1 Nf4 27. Bxe7 Rf7 28. Bg5 Raf8 29. Bxf4 Rxf4 30. Qg3 e4 31. Ng5 Qe7 32. Qxd3 Qxg5 33. Nxe4 Qh4 34. Ng3 Kh7 35. b3 R8f6 36. Rc4 Rxc4 37. bxc4 Rf4 38. c5 Rg4 39. Kh2 Rd4 40. Qe3 Rc4 41. Nf1 Qd4 42. Qxd4 Bxd4 43. Re7+ Kh6 44. Ra7 Rxc5 45. Ra6 Be5+ 46. Kg1 Rc2 47. Rxa5 Bd4+ 48. Kh1 h4 49. g4 Rc1 50. Kg2 Rc2+ 51. Kh1 Rf2 52. Nh2 Bb6 53. g5+ Kh5 54. Ra6 Bc7 55. Ng4 Rc2 56. Nf6+ Kxg5 57. Ne4+ Kf4 58. Nf6 Kg3 59. Ra3+ Kf2 60. Ne4+ Kf1 61. Rc3 Rxc3 62. Nxc3 Kf2 63. a4 Kg3 64. Nd5 Ba5 65. Ne7 g5 66. Nc6 Bc7 67. a5 Kxh3 68. a6 Bb6 69. Nb4 g4 70. Nd5 Ba7 71. Nf4+ Kg3 72. Nh5+ Kf3 73. Kh2 g3+ 74. Kh3 g2 75. Nf6 g1=Q 76. Kxh4 Be3 77. a7 Qg5+ 78. Kh3 Qg3# 0-1
2025.03.04 Titled Tue 4th Mar Early
157570 Alonso, Rap2 (2130) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. d4 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 O-O 6. Be2 Nfd7 7. O-O Nc6 8. c4 e5 9. dxe5 Ndxe5 10. Nc3 Be6 11. Qd2 Rb8 12. Nd4 Bd7 13. Rac1 Nxd4 14. exd4 Ng4 15. h3 Nh6 16. Rfd1 Qh4 17. Nd5 c6 18. Qf4 Nf5 19. Qxh4 Nxh4 20. Ne3 Rfe8 21. Rc3 Nf5 22. Rcd3 Nxe3 23. fxe3 Bf5 24. Rc3 Re6 25. Kf2 Rbe8 26. Bf3 h5 27. b4 Bf6 28. Bc1 Bh4+ 29. g3 Bf6 30. h4 Bg4 31. b5 c5 32. Ra3 cxd4 33. exd4 Bxf3 34. Kxf3 Re1 35. Rxe1 Rxe1 36. Be3 a6 37. bxa6 bxa6 38. Rxa6 Ra1 39. Rxd6 Kg7 40. c5 Rxa2 41. c6 Rc2 42. d5 Rc3 43. Ke2 Be5 44. Rd7 Kf8 45. Rd8+ Ke7 46. Rd7+ Ke8 47. Bg5 f6 48. Bf4 Bd4 49. Kd2 Rc4 50. Kd3 Ra4 51. d6 Bb6 52. Re7+ Kd8 53. c7+ Bxc7 54. dxc7+ Kc8 55. Re8+ Kd7 56. c8=Q# 1-0
2025.02.25 Titled Tue 25th Feb Early
162859 Tabernilla, Tyrhone James (2000) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Bg5 Qc7 10. Nbd2 h6 11. Be3 O-O-O 12. a4 c4 13. Bc2 f5 14. b3 Na5 15. bxc4 dxc4 16. h4 Be7 17. Rfb1 Rdg8 18. h5 g6 19. hxg6 Rxg6 20. g3 Rhg8 21. Bf4 h5 22. Rb5 h4 23. Rxa5 bxa5 24. Rb1 hxg3 25. fxg3 Nb6 26. Rb5 Nd5 27. Kf1 Nxc3 28. Qh2 Nxb5 29. axb5 c3 30. Nb3 Bxf3 31. Nc5 Bxc5 0-1
2025.02.25 Titled Tue 25th Feb Early
163447 Hamidov, Allahverdi (2223) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Na6 7. Qd2 c5 8. d5 Nc7 9. Nge2 Rb8 10. Ng3 a6 11. a4 Bd7 12. a5 b5 13. axb6 Rxb6 14. Be2 Qb8 15. Ra2 e6 16. e5 dxe5 17. Bxc5 exd5 18. cxd5 Rd8 19. Bxb6 Qxb6 20. Bc4 Bb5 21. Bxb5 Nxb5 22. Qf2 Qxf2+ 23. Kxf2 Nxc3 24. bxc3 Rxd5 25. Rxa6 Rd2+ 26. Ne2 Nd5 27. Ra8+ Bf8 28. Rd8 Kg7 29. c4 Bc5+ 30. Ke1 Bb4 31. Kf2 Bc5+ 32. Kg3 Rxe2 33. Rxd5 Bf2+ 34. Kh3 Rc2 35. Rxe5 Rxc4 36. g3 Bd4 37. Re4 f5 38. Re7+ Kh6 39. Rd1 g5 40. Re6+ Kg7 41. Rb1 Rc7 42. Rd1 Bf6 43. Rd5 Kg6 44. Rdd6 Rf7 45. Kg2 Kg7 46. f4 h6 47. Rd5 Kg6 48. Kf3 Ra7 49. Rdd6 Rf7 50. Ke3 Kg7 51. Kd3 g4 52. Kc4 h5 53. Kd5 h4 54. gxh4 Bxh4 55. Rg6+ Kf8 56. Ke6 g3 57. hxg3 Be7 58. Rd7 Ke8 59. Rg8+ Bf8 60. Rxf7 Kd8 61. Rgxf8# 1-0
2025.02.25 Titled Tue 25th Feb Early
163788 Kopczynski, M (2225) Fernandez Siles, L (2189) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 d5 5. e5 Ne4 6. cxd4 Qa5+ 7. Kf1 f6 8. f3 Ng5 9. Bxg5 fxg5 10. Qc1 Nc6 11. Qxg5 Nxd4 12. Qh5+ g6 13. Bxg6+ hxg6 14. Qxg6+ Kd8 15. Nc3 Bf5 16. Qf7 Qa6+ 17. Kf2 Qe6 18. Qxe6 Bxe6 19. Rd1 Nc6 20. f4 Kc7 21. Nf3 Rd8 22. Ng5 Bg8 23. e6 d4 24. Nb5+ Kb6 25. Na3 Bh6 26. h4 Bxg5 27. hxg5 Rxh1 28. Rxh1 Bxe6 29. Nc2 Bf5 30. Ne1 e5 31. fxe5 Nxe5 32. Rh6+ Kc5 33. Kg3 d3 34. Nxd3+ Nxd3 35. g6 Rg8 36. Rh5 Rxg6+ 37. Kh2 Rxg2+ 38. Kh1 Rf2 39. Kg1 Kd4 40. b3 Be4 41. a4 Rg2+ 42. Kf1 Ke3 43. a5 Rf2+ 44. Kg1 Rb2 45. Rb5 a6 46. Rb6 Bc6 47. b4 Kd4 48. Kf1 Rxb4 49. Rxb4+ Nxb4 50. Ke2 Bb5+ 51. Kd2 Nc6 52. Kc1 Nxa5 53. Kb2 Nc6 54. Ka3 a5 55. Kb2 Kc4 56. Ka1 a4 57. Kb2 Ba6 58. Ka1 b5 59. Kb2 b4 60. Ka1 a3 61. Ka2 Kc3 62. Kb1 b3 63. Ka1 b2+ 64. Kb1 Bd3+ 65. Ka2 b1=Q+ 66. Kxa3 Qb3# 0-1
2025.02.25 Titled Tue 25th Feb Early
164080 Li, Hui (2055) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Bg5 Be7 8. Bxe7 Qxe7 9. Nbd2 O-O 10. O-O c5 11. c3 Nc6 12. a3 c4 13. Bc2 f6 14. exf6 gxf6 15. Rae1 Rae8 16. Nh4 f5 17. g3 Nf6 18. Ng2 Ne4 19. Nf4 Nd8 20. Nf3 Nf7 21. Nd2 e5 22. dxe5 Nxe5 23. f3 Qc5+ 24. Kg2 Ng5 25. h4 Ngxf3 26. Nxf3 d4 27. cxd4 Qxd4 28. Qd1 Nxf3 29. Rxf3 Qxb2 30. Rxe8 Rxe8 31. Kh3 Bxf3 32. Qxf3 Qxc2 33. Qd5+ Kf8 34. Qd6+ Kf7 35. Qd5+ Ke7 36. Qe6+ Kd8 37. Qd6+ Kc8 38. Qc6+ Kd8 39. Qd6+ Kc8 40. Qc6+ Kb8 41. Qxe8+ Kb7 42. Qe7+ Ka6 43. Qxh7 Qe4 44. Kh2 c3 45. Qc7 c2 46. h5 Kb5 47. h6 Qc6 0-1
2025.02.25 Titled Tue 25th Feb Early
164260 Kopczynski, M (2225) Balint, Vi (2143) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. f4 b6 6. Nf3 Nbc6 7. Bd3 a5 8. O-O Ba6 9. Kh1 Bxd3 10. Qxd3 Qc8 11. Ne2 Ng6 12. h4 Qa6 13. Qxa6 Rxa6 14. h5 Nf8 15. c3 Be7 16. Ng3 g6 17. hxg6 hxg6+ 18. Kg1 Nd8 19. Kf2 c5 20. Be3 Nc6 21. Rh1 Rxh1 22. Rxh1 a4 23. a3 Na5 24. Ne2 Nc4 25. Bc1 Ra8 26. g4 b5 27. f5 gxf5 28. gxf5 Rc8 29. f6 Bd8 30. Rh8 Nb6 31. Bh6 Nd7 32. Ng5 cxd4 33. cxd4 Bb6 34. Nh7 Nxe5 35. Rxf8+ Kd7 36. Kg2 Rxf8 37. Nxf8+ Ke8 38. dxe5 d4 39. Nf4 Bc7 40. Nd3 1-0
2025.02.25 Titled Tue 25th Feb Early
164529 Kopczynski, M (2225) Domingo Nunez, Ruben (2430) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. Qd2 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. O-O-O O-O 9. h4 h5 10. f3 b5 11. Be2 Be6 12. Kb1 a5 13. g4 hxg4 14. fxg4 Qd5 15. Qe1 Qxh1 16. Bf3 Qh2 17. h5 Bd5 18. hxg6 fxg6 19. Bxd5+ cxd5 20. Nf3 Qg2 21. Nh4 Qxg4 22. Qh1 Qe4 23. Qh3 Re8 24. Bc1 Nc6 25. Rh1 Nxd4 26. Ng2 Rac8 27. Ka1 Nxc2+ 0-1
2025.02.25 Titled Tue 25th Feb Early
164848 Da Silva, Lucas Pereira Mendes (2089) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. h4 Bg7 4. h5 Nxh5 5. e4 Nf6 6. e5 Ng8 7. Nc3 d6 8. exd6 Qxd6 9. Be3 Nc6 10. Qd2 a6 11. O-O-O Bf5 12. Nf3 O-O-O 13. d5 Ne5 14. c5 Nxf3 15. gxf3 Qd7 16. c6 Qd6 17. cxb7+ Kxb7 18. Na4 Nf6 19. Nc5+ Ka8 20. Bxa6 Bc8 21. Bxc8 Rxc8 22. Qa5+ Kb8 23. Qb5+ Qb6 24. Na6+ Ka7 25. Bxb6+ cxb6+ 26. Kb1 Rhd8 27. Nb4 Rc5 28. Qa6+ Kb8 29. Qxb6+ 1-0
2025.02.25 Titled Tue 25th Feb Early
165134 Kopczynski, M (2225) Emeliantsev, A (2359) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 e5 6. Nf3 d5 7. exd5 Qxd5 8. fxe5 Nxe5 9. O-O Bg4 10. Re1 Bxf3 11. Qxf3 Qe6 12. Qxb7 Nf3+ 13. Qxf3 Qxe1+ 14. Bf1 Rc8 15. Bd2 Qe4 16. Bb5+ Kd8 17. Qg3 Qd5 18. c4 Qc5 19. Ba5+ Ke7 20. Nd2 Nh5 21. Re1+ Kf6 22. Ne4+ Kf5 23. Bd7# 1-0
2025.02.25 Titled Tue 25th Feb Early
165413 Momunaliev, Ruslan (2032) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. d5 Be7 6. c4 c6 7. d6 Bxd6 8. e5 Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 Ng8 11. Ne4 Ba6 12. b4 d5 13. exd6 Nf6 14. c5 Bxd3 15. Qxd3 Nxe4 16. Qxe4 bxc5 17. bxc5 Qa5+ 18. Kf1 Qxc5 19. Rd1 Nd7 20. Ne2 O-O 21. g3 Nf6 22. Qb1 Rab8 23. Qc1 Qxc1 24. Rxc1 Rb2 25. Rxc6 Rxa2 26. Nd4 Ne4 27. d7 Rxf2+ 28. Ke1 Rd2 29. Rc4 e5 30. Nc6 Rxd7 31. Rxe4 f6 32. Ke2 Rc8 33. Rc1 Kf8 34. Rec4 Rdc7 35. Ke3 Ke8 36. Ke4 Kd7 37. Kd5 Rb7 38. Nxe5+ fxe5 39. Rxc8 Rb5+ 40. R8c5 1-0
2025.02.11 Titled Tue 11th Feb Early
179099 Murthy, P (1838) Kopczynski, M (2225) 0-1
1. e4 b6 2. Nc3 Bb7 3. Nf3 e6 4. d4 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Qe2 c5 8. dxc5 bxc5 9. Bb5 Nc6 10. O-O Be7 11. Bf4 O-O 12. Rad1 Qa5 13. Bxc6 Bxc6 14. Ng5 h6 15. Nh3 Rab8 16. Rb1 d4 17. Ne4 Qxa2 18. b3 c4 19. Ra1 d3 20. Qg4 Qxc2 21. Bxh6 g6 22. Bxf8 Kxf8 23. f4 Bxe4 24. Ng5 Qxg2+ 25. Qxg2 Bxg2 26. Kxg2 Rxb3 27. Rxa7 Bxg5 28. Rxd7 Be7 29. Rc1 Rb2+ 30. Kf3 Rc2 31. Rd1 Rxh2 32. Rc7 Rc2 33. Ke3 Ba3 34. Rc8+ Kg7 35. Rh1 Bc1+ 0-1
2025.02.11 Titled Tue 11th Feb Early
179435 Kopczynski, M (2225) Manukyan, SaA (2233) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. f4 Nf6 6. Nf3 g6 7. O-O Bg7 8. Kh1 O-O 9. Qe1 Nc6 10. Be3 e5 11. fxe5 Nxe5 12. Nxe5 dxe5 13. Bc2 Nh5 14. Nd2 Be6 15. Rd1 Qc7 16. Bb3 Bxb3 17. axb3 Rad8 18. Qf2 b6 19. Nc4 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Qxd8 22. Qd2 Qh4 23. Kg1 h6 24. Nd6 Bf8 25. Nc8 Qxe4 26. Nxa7 Qb1+ 27. Kf2 Nf6 28. Qe2 Ne4+ 29. Kf3 g5 30. Nb5 h5 31. h3 f5 32. g4 Qh1+ 33. Qg2 hxg4+ 34. hxg4 fxg4+ 0-1
2025.02.11 Titled Tue 11th Feb Early
179879 Abdul Moula, S (2164) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Be3 Nf6 5. f3 d5 6. e5 Nfd7 7. Qd2 c5 8. O-O-O cxd4 9. Bxd4 Nc6 10. Bf2 Ndxe5 11. Bg3 Bb4 12. a3 Bd6 13. Nb5 Bb8 14. Re1 O-O 15. h4 Nc4 16. Bxc4 Bxg3 17. Bd3 Bxe1 18. Qxe1 a6 19. Nc3 b5 20. Nh3 b4 21. axb4 Nxb4 22. Qe2 Nxd3+ 23. Qxd3 Qf6 24. Ng5 Qg6 25. Qd2 h6 26. Nh3 Rac8 27. Nf4 Qf6 28. Nh5 Qe5 29. g4 d4 30. Ne2 Bxf3 31. Re1 Bxg4 32. Neg3 Qc7 33. Rg1 d3 34. c3 Qa5 35. Kb1 Bxh5 36. Ne4 Bg6 37. Ng3 Qb6 38. Rg2 Rb8 39. h5 Bh7 40. Nf1 Kh8 41. Ne3 Rb7 42. Nc4 Qb3 43. Ne5 Qc2+ 44. Qxc2 dxc2+ 45. Kc1 Bf5 46. Nc4 Rd8 47. Ne3 Be4 48. Rf2 f5 49. Nxc2 Bxc2 50. Kxc2 Rdb8 51. Kc1 Kg8 52. Re2 Kf7 53. Rg2 Kf6 54. Rg6+ Ke5 55. b3 Rxb3 0-1
2025.02.11 Titled Tue 11th Feb Early
180354 Ambartsumova, K (2405) Kopczynski, M (2225) 1/2-1/2
1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 Nfd7 7. Nc3 Nc6 8. d5 Nce5 9. Nd2 Nb6 10. Qb3 e6 11. h3 exd5 12. cxd5 Re8 13. Qc2 Bd7 14. b3 Bf5 15. e4 Bc8 16. Bb2 c6 17. f4 Ned7 18. dxc6 bxc6 19. Kh2 Nc5 20. Rad1 a5 21. Rfe1 Ba6 22. Nf3 Qc7 23. Nd4 Re7 24. e5 dxe5 25. Nxc6 Ree8 26. Nd5 Nxd5 27. Qxc5 Nxf4 28. gxf4 exf4 29. Ne7+ Rxe7 30. Qxc7 Rxc7 31. Bxg7 Bb7 32. Bxb7 Rxb7 33. Bh6 a4 34. Rd3 axb3 35. axb3 Rbb8 36. Kg2 Re8 37. Rxe8+ Rxe8 38. Kf3 f6 39. h4 Re1 40. Bxf4 Kf7 41. Bd6 Rh1 42. Kg3 Rg1+ 43. Kh2 Rb1 44. b4 h6 45. Bc5 g5 46. hxg5 fxg5 47. Kg3 h5 48. Rd5 Kg6 49. Be7 Rb3+ 50. Kg2 g4 51. Rg5+ Kh6 52. Rg8 Rb2+ 53. Kg3 Rb3+ 54. Kg2 Kh7 55. Re8 Rb2+ 56. Kg3 Kg6 57. Rd8 Rb3+ 58. Kg2 Kf7 59. Kf1 Kxe7 60. Rd5 Rxb4 61. Rxh5 Ke6 62. Kg2 Kf6 63. Rh8 Kg5 64. Rg8+ Kf5 65. Rf8+ Kg5 66. Rg8+ Kf5 67. Rf8+ Kg5 68. Rg8+ 1/2-1/2
2025.02.11 Titled Tue 11th Feb Early
180626 Kopczynski, M (2225) Hrbek, Stepan (2410) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 c5 6. Nf3 Nc6 7. Be3 Ng4 8. d5 Nxe3 9. fxe3 Nb8 10. e4 e6 11. dxe6 Qxd1+ 12. Rxd1 Bxe6 13. Bb5+ Nc6 14. Ne5 a6 15. Bxc6+ bxc6 16. Nxc6 g6 17. Ne2 Bg7 18. b3 O-O 19. Ne7+ Kh8 20. Nd5 Rad8 21. h3 f5 22. Ndf4 Rxd1+ 23. Kxd1 Bc8 24. exf5 Bxf5 25. Rf1 Rd8+ 26. Kc1 Re8 27. g4 Bd7 28. Kd1 Bc6 29. Ng3 Re3 30. Nfe2 Kg8 31. Re1 Bf3 32. Kd2 Bh6 33. Kd1 Bf4 34. Nf1 Re7 35. c3 h5 36. gxh5 gxh5 37. Nd2 Bh6 38. Kc2 Bxe2 0-1
2025.02.11 Titled Tue 11th Feb Early
180853 Fabris, A (2230) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 h6 12. a4 O-O-O 13. Na3 a6 14. b5 Na5 15. bxa6 Bxa6 16. Nb5 Qb8 17. Ba3 Bxa3 18. Rxa3 Bxb5 19. axb5 Qc7 20. Rfa1 Nb8 21. Ne1 Kd7 22. Bd1 Rhe8 23. Ba4 Ke7 24. Nc2 Kf8 25. Nb4 Qd7 26. Rb1 Kg8 27. Nc6 Nbxc6 28. bxc6 Qc7 29. Qb2 Rb8 30. Qb5 Rec8 31. Ra2 Nxc6 32. Qxc6 Qxc6 33. Bxc6 Rxc6 34. Ra6 Rb7 35. Rb5 Kf8 36. Kf1 Ke7 37. Ke2 f6 38. f4 fxe5 39. fxe5 Kf7 40. Kf3 Kg6 41. Kf4 Rf7+ 42. Kg3 Rf1 43. Rbxb6 Rxb6 44. Rxb6 Kf5 45. Rb7 Rc1 46. Rxg7 Rxc3+ 47. Kf2 Ke4 48. Rg6 Rc2+ 49. Kg3 Kxd4 50. Rxe6 c3 51. Re8 Re2 52. e6 c2 53. Rc8 Kd3 54. Kf4 Rxe6 55. g4 Re4+ 56. Kf3 Rc4 0-1
2025.02.11 Titled Tue 11th Feb Early
181079 Kopczynski, M (2225) Masague Artero, Guerau (2349) 1-0
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nc3 Bb4 7. Be2 O-O 8. Nf3 Re8 9. O-O Bxc3 10. bxc3 Bf5 11. Ne5 Nc6 12. Bc4 Qa5 13. Bxf7+ Kf8 14. Bxe8 Rxe8 15. Qb3 Nxe5 16. Ba3+ 1-0
2025.02.11 Titled Tue 11th Feb Early
181396 Kopczynski, M (2225) Eltigani, O (2224) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 g6 6. Nf3 Bg7 7. Bc4 Nf6 8. O-O O-O 9. Kh1 a6 10. e5 Ng4 11. Qe1 b5 12. Bb3 d6 13. e6 f5 14. Ng5 Nd4 15. Nf7 Qc7 16. Nd5 Qb7 17. Nxd6 exd6 18. e7 Nxb3 19. exf8=Q+ Bxf8 20. axb3 Qxd5 21. Be3 Bb7 22. Bc1 Qxg2# 0-1
2025.02.11 Titled Tue 11th Feb Early
181884 Hungaski, R (2477) Kopczynski, M (2225) 0-1
1. h3 e5 2. e3 d5 3. d4 Nc6 4. Bb5 e4 5. c4 dxc4 6. Nc3 f5 7. Nge2 Nf6 8. Bxc4 Bd6 9. a3 Bd7 10. b4 Qe7 11. Bb2 O-O-O 12. Qb3 g5 13. Nb5 f4 14. d5 Ne5 15. Nxa7+ Kb8 16. Bd4 f3 17. Nc3 fxg2 18. Rg1 Nf3+ 19. Ke2 Nxd4+ 20. exd4 Kxa7 21. b5 e3 22. f3 Nh5 23. Ne4 Bxh3 24. Rgb1 g4 25. b6+ cxb6 26. Qxb6+ Kb8 27. Ba6 gxf3+ 28. Kxe3 g1=Q+ 29. Rxg1 Rhe8 30. Qxb7+ Qxb7 31. Bxb7 Kxb7 32. Kxf3 Bf5 33. Nc3 Nf6 34. Rae1 Rxe1 35. Rxe1 Re8 36. Rg1 Ne4 37. Nb5 Bb8 38. Rg7+ Kb6 39. a4 Nd2+ 40. Kf2 Bg6 41. d6 Ne4+ 42. Kg2 Nxd6 43. Nc3 Ne4 44. Nd5+ Ka5 45. Rb7 Kxa4 46. Nb6+ Ka5 47. Nd7 Bf4 48. d5 Nc3 49. Nc5 Be3 50. Rc7 Bxc5 51. Rxc5+ Kb4 52. Rc6 Kb3 53. d6 Be4+ 0-1
2025.02.11 Titled Tue 11th Feb Early
182057 Kozlov, O (2253) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Kf1 Nc6 8. d5 Ne7 9. h3 Ne8 10. g3 f5 11. Kg2 fxe4 12. Nxe4 Bf5 13. Nfd2 c6 14. g4 Bd7 15. Nf1 b5 16. Ne3 bxc4 17. Bxc4 Kh8 18. h4 cxd5 19. Nxd5 Qc8 20. Ne3 d5 21. Bxd5 Nxd5 22. Qxd5 Bc6 23. Qd3 Nd6 24. f3 Nxe4 25. fxe4 Rf4 26. Nd5 Qxg4+ 27. Qg3 Qe2+ 28. Kh3 Qxe4 29. Bxf4 Bxd5 30. Be3 Rf8 31. Rhf1 Be6+ 32. Kh2 Rd8 33. Bg5 Rd3 34. Rae1 Qd5 35. Qf2 Rh3+ 36. Kg1 Rh1# 0-1
2025.02.11 Titled Tue 11th Feb Early
182213 Kopczynski, M (2225) Drygalov, Sergey (2551) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 e6 11. Be3 Qe7 12. Qh4 d5 13. e5 Nd7 14. Qf2 b6 15. h4 Bb7 16. h5 Nc5 17. Be2 Rad8 18. hxg6 fxg6 19. Bxc5 bxc5 20. Qg3 d4 21. Nb5 Ba6 22. a4 d3 23. Bd1 c4 24. Ng5 Nxe5 25. Qh3 Qxg5 26. fxg5 Rxf1+ 27. Kh2 Nf7 28. Qxe6 Be5+ 29. g3 Bb7 30. Kh3 Bc8 31. Qxc8 Rxc8 32. Bg4 Rxa1 33. Bxc8 d2 0-1
2025.02.04 Titled Tue 4th Feb Early
187887 Kopczynski, M (2225) Babayeva, Nasrin (1936) 1-0
1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be3 e6 6. Be2 Be7 7. Qd2 O-O 8. O-O-O d5 9. e5 Ne4 10. Nxe4 dxe4 11. Ng1 Bxe2 12. Nxe2 Nb4 13. Kb1 Qd5 14. Nc3 Qa5 15. a3 Nd5 16. Nxe4 Qb6 17. Ka2 a5 18. c4 Qc6 19. Qd3 Nb4+ 20. axb4 axb4+ 21. Kb1 b3 22. Kc1 Bb4 23. Nc3 Ra1+ 24. Kd2 Ra2 25. Rb1 Qxg2 26. Rhg1 Rxb2+ 27. Rxb2 Qxg1 28. Rxb3 Ba5 29. Rxb7 Qa1 30. Rb3 Ra8 31. Ke2 Bxc3 32. Rxc3 Ra2+ 33. Rc2 Ra3 34. Qd1 Qxd1+ 35. Kxd1 1-0
2025.02.04 Titled Tue 4th Feb Early
188359 Rustamov, Rustam (2301) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nf3 d5 6. exd5 Nxd5 7. O-O Be7 8. Nxd5 Qxd5 9. c4 Qh5 10. Ne5 Qxd1 11. Rxd1 Nd7 12. Be3 Nxe5 13. dxe5 O-O-O 14. f4 c5 15. Kf2 Rd7 16. Be2 Rhd8 17. Rxd7 Rxd7 18. g3 Be4 19. b3 Kc7 20. h4 f5 21. exf6 Bxf6 22. Rg1 e5 23. Bf3 Bxf3 24. Kxf3 exf4 25. Bxf4+ Kc6 26. h5 a6 27. Re1 b5 28. h6 Bc3 29. Re6+ Kb7 30. hxg7 Bxg7 31. a4 bxa4 32. bxa4 Bc3 33. Kg4 Rd4 34. Re7+ Kc6 35. Rc7+ Kb6 36. Rxh7 Rxc4 37. Kf5 Rxa4 38. g4 c4 39. Be3+ Kc6 40. g5 Ra2 41. g6 Rg2 42. Bf4 a5 43. Rc7+ Kb5 44. Bd6 a4 45. Rc5+ Kb4 46. Rc6+ Kb3 47. Rb6+ Kc2 48. Be7 Bd4 49. Ra6 Kb3 50. Ra8 c3 51. Rb8+ Ka2 52. Rc8 c2 53. Bg5 Kb3 54. Rb8+ Ka2 55. Bf4 1-0
2025.02.04 Titled Tue 4th Feb Early
188712 Ardila, Oscar Humberto (1973) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e3 O-O 6. Be2 Nfd7 7. O-O Nc6 8. Qc2 e5 9. dxe5 Ndxe5 10. Rd1 Bd7 11. Nd5 Nxf3+ 12. Bxf3 Ne5 13. Be2 Be6 14. Bd2 c6 15. Nf4 Bf5 16. Qb3 Qe7 17. Bb4 Rad8 18. Qa3 g5 19. Nh5 c5 20. Bc3 Bh8 21. Qxa7 Bg6 22. Ng3 Nc6 23. Qa3 Ne5 24. Rac1 Qe6 25. b3 f5 26. Qb2 f4 27. exf4 gxf4 28. Nf1 f3 29. gxf3 Qh3 30. Ng3 Rxf3 31. Bxe5 Bxe5 32. Qd2 Rf6 33. Bf1 Qg4 34. Bg2 Bd4 35. Rf1 Rdf8 36. Rce1 h5 37. Re7 Rxf2 38. Rxf2 Rxf2 0-1
2025.02.04 Titled Tue 4th Feb Early
189239 Kopczynski, M (2225) Apoorv Kamble (2264) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 e6 5. f4 Nc6 6. Nf3 dxc3 7. Nxc3 d5 8. e5 Ng4 9. h3 Nh6 10. Qe2 Bc5 11. Bd2 Bd7 12. O-O-O Rc8 13. Kb1 Nb4 14. g4 a6 15. f5 Ng8 16. fxe6 Bxe6 17. Ng5 Nxd3 18. Qxd3 Ne7 19. h4 Nc6 20. Bf4 Nb4 21. Qf3 d4 22. Nxe6 fxe6 23. a3 Nc6 24. Bg5 Be7 25. Ne4 Rf8 26. Qb3 Qd5 27. Qxd5 exd5 28. Bxe7 Kxe7 29. Nd6 Rc7 30. Nf5+ Ke6 31. Rhe1 Rxf5 32. gxf5+ Kxf5 33. e6 Re7 34. Rd2 Ne5 35. Rf2+ Kxe6 36. Rfe2 Kd6 37. Rd1 d3 38. Re3 Rf7 39. Ka2 Rf5 40. Rg1 g6 41. Rd1 b5 42. Rh3 Rf2 43. h5 g5 44. Rg3 g4 45. Kb1 d4 46. Rgxd3 Nxd3 47. Rxd3 Ke5 48. Rg3 Rf4 49. Kc2 Ke4 50. Kd2 Rf2+ 51. Ke1 Rf4 52. Ke2 h6 53. Rg2 a5 54. Kd2 Kf5 55. Kd3 Kg5 56. Rh2 g3 57. Rg2 Kg4 58. b4 axb4 59. axb4 Kf3 60. Rg1 g2 61. Rc1 Kf2 62. Rc2+ Kg3 63. Rc1 Kh2 64. Rc2 Kh1 65. Rc1+ g1=Q 66. Re1 Qxe1 67. Kc2 Qc3+ 68. Kd1 Rf1+ 69. Ke2 Re1+ 70. Kf2 Qe3# 0-1
2025.02.04 Titled Tue 4th Feb Early
189502 Kopczynski, M (2225) Sovetbekova, Nurai (1940) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 e5 7. Nf3 d6 8. O-O Be7 9. Kh1 O-O 10. Qe1 a6 11. f5 b5 12. Bg5 Bb7 13. Rd1 Nd4 14. Nxd4 exd4 15. Ne2 Ng4 16. Bxe7 Qxe7 17. Nxd4 Qe5 18. Nf3 Qxb2 19. Rd2 Qf6 20. Bb1 Rfe8 21. Qg3 Ne5 22. Ng5 h6 23. Nh3 Nc4 24. Re2 d5 25. Nf2 dxe4 26. Ng4 Qd6 27. Qh4 Ne5 28. f6 Nxg4 29. Qxg4 g6 30. Re3 Re6 31. Qh4 Kh7 32. Rh3 Qf8 33. a4 Bd5 34. Rd1 Rd8 35. axb5 axb5 36. Qf4 e3 37. Re1 e2 38. Rh4 Bc4 39. h3 Rd1 40. Qf2 Rxe1+ 41. Qxe1 Rxf6 42. Kh2 Qd6+ 43. g3 Rf1 44. Qc3 e1=Q 45. Rxh6+ Kxh6 46. Qh8+ Kg5 47. Qh4# 1-0
2025.02.04 Titled Tue 4th Feb Early
189669 Tristan, L (2542) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 6. O-O Nfd7 7. h3 Nc6 8. c3 e5 9. Bh2 f5 10. b4 e4 11. Qb3+ Kh8 12. Ne1 Ne7 13. Nd2 Nf6 14. Nc2 Qe8 15. c4 g5 16. c5 f4 17. exf4 gxf4 18. Bxf4 Nfd5 19. Bg3 Be6 20. Bc4 dxc5 21. bxc5 Qg6 22. Rae1 Nf4 23. Bxe6 Nxe6 24. Rxe4 Rf6 25. Rfe1 Bh6 26. Rxe6 Bxd2 27. Rxf6 Qxf6 28. Be5 1-0
2025.02.04 Titled Tue 4th Feb Early
190160 Tyukhanov, A (2218) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Nbd2 d5 6. Qe2 c5 7. c3 Nc6 8. O-O Qc7 9. exd5 Nxd5 10. dxc5 Nf4 11. Qe3 Bxc5 12. Nd4 O-O-O 13. N2f3 Nxd3 14. Qxd3 e5 15. Qf5+ Kb8 16. Nb5 Qe7 17. b4 Bd6 18. Nxd6 Qxd6 19. Ng5 Ne7 20. Qxf7 h6 21. Nh3 Rhf8 22. Qh5 Rf5 23. Qg4 g5 24. Be3 Qc6 25. Rad1 Rdf8 26. f3 Qxc3 27. Bf2 Nd5 28. Bg3 Nf4 29. Bxf4 exf4 30. Nf2 Qxb4 31. Rd8+ Rxd8 32. Qxf5 Qd4 33. Qe6 Qd6 34. Qf7 a5 35. h3 Qc5 36. Kh1 Rd2 37. Ng4 Qd5 38. Qf8+ Ka7 39. Qxh6 Qxa2 40. Qxg5 Rxg2 41. Qxf4 Rb2 42. Rc1 Rb3 43. Ne5 Qb2 44. Nd3 Rxd3 45. Rb1 Qxb1+ 0-1
2025.02.04 Titled Tue 4th Feb Early
190433 Kopczynski, M (2225) Mirzoev, A (2442) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Qxd4 10. Be3 Qe5 11. Bxh7 Rxh7 12. Qd3 Nf6 13. O-O-O Nbd7 14. Nfh5 Rh8 15. Nxf6+ Nxf6 16. Kb1 Qd5 17. Qc3 Qb5 18. f3 Nd5 19. Qe1 Bb4 20. Bd2 O-O-O 21. Bxb4 Qxb4 22. Qe5 Nf6 23. a3 Rxd1+ 24. Rxd1 Qxh4 25. Ne2 Qg5 26. Qd4 Qd5 27. Qg1 Qa5 28. Nc3 Qb6 29. Qh2 Rd8 30. Rxd8+ Qxd8 31. Qg3 g6 32. Qf4 h5 33. g4 hxg4 34. fxg4 Qe7 35. Qd4 b6 36. a4 Nd5 37. Ne4 f5 38. Nd2 Kb7 39. a5 e5 40. Qa4 e4 41. a6+ Kc7 42. Nc4 e3 0-1
2025.02.04 Titled Tue 4th Feb Early
190632 Hnatyshyn, Anastasiia (2197) Kopczynski, M (2225) 1-0
1. Nc3 d6 2. d4 g6 3. e4 Bg7 4. f4 c5 5. dxc5 Qa5 6. Bd2 Qxc5 7. Nd5 Na6 8. c3 e6 9. b4 Qc6 10. b5 Qc5 11. Be3 Qa3 12. Bd4 f6 13. Ne3 Nb4 14. Nc4 Qxa2 15. Rxa2 Nxa2 16. Nxd6+ Ke7 17. Bc5 Bd7 18. Nf5+ Kd8 19. Nxg7 Nxc3 20. Nxe6+ Kc8 21. Qd6 Nxe4 22. Qc7# 1-0
2025.02.04 Titled Tue 4th Feb Early
190971 Kopczynski, M (2225) Pourkashiyan, A (2297) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. e5 Nh6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Be3 Bf5 11. Na3 f6 12. exf6 exf6 13. Nc2 Bxd3 14. Qxd3 Ng4 15. Bg1 f5 16. Rad1 Nf6 17. Ne3 Re8 18. Nxd5 Nxd5 19. Qxd5+ Qxd5 20. Rxd5 Re2 21. Rd2 Rxd2 22. Nxd2 Re8 23. Nc4 Re2 24. a4 b6 25. Rf2 Re1 26. Rd2 Ra1 27. Na3 Bf8 28. Nb5 Rxa4 29. g3 Ra5 30. Nc7 Ra1 31. Kg2 Na5 32. Rd8 Nc6 33. Rc8 Kf7 34. b4 Ne7 35. Ra8 Bg7 36. Nb5 a6 37. Bxb6 Ra2+ 38. Kh3 Nd5 39. Ra7+ Kg8 40. Bd4 Bxd4 41. Nxd4 Ne3 42. g4 Nxg4 43. Kg3 Ra3 44. h3 Rxc3+ 45. Kh4 Ne3 46. Rxa6 h6 47. Rxg6+ Kh7 48. Re6 Ng2+ 49. Kh5 Rxh3# 0-1
2025.01.07 Titled Tue 7th Jan Early
220720 Kopczynski, M (2225) Anurag, J (1923) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Nc6 8. Bd3 O-O 9. Bxh7+ Kxh7 10. Ng5+ Kg6 11. Qg4 f5 12. Qg3 Kh6 13. Qh4+ Kg6 14. Qh7# 1-0
2025.01.07 Titled Tue 7th Jan Early
221389 Akobian, V (2564) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 O-O 6. e3 h6 7. Bh4 Nc6 8. Be2 e5 9. dxe5 dxe5 10. O-O Be6 11. Qb3 Qc8 12. Nd5 Nd7 13. Rfd1 g5 14. Bg3 f5 15. h3 f4 16. Bh2 e4 17. Nd4 Bxd5 18. cxd5 Nxd4 19. exd4 Kh8 20. Bg4 Qd8 21. Qxb7 Nb6 22. Re1 Qxd5 23. Qxd5 Nxd5 24. Rxe4 Nf6 25. Re6 Nxg4 26. hxg4 Rfe8 27. d5 Rxe6 28. dxe6 Bxb2 29. Rb1 Ba3 30. g3 Bd6 31. gxf4 gxf4 32. Kg2 Kg7 33. Kf3 Rf8 34. Re1 Kf6 35. Bxf4 Ke7 36. Re4 Bxf4 37. Rxf4 Rxf4+ 38. Kxf4 Kxe6 39. Ke4 Kf6 40. f4 Ke6 41. Kd4 Kd6 42. a3 Kc6 43. Ke5 Kd7 44. Kf6 c5 45. Ke5 Kc6 46. f5 c4 47. Kd4 Kd6 48. Kxc4 Ke5 49. Kb5 h5 50. gxh5 Kxf5 51. Ka6 Kg5 52. Kxa7 Kxh5 53. Kb7 Kg6 54. a4 Kf5 55. a5 Ke6 56. a6 Kd7 57. a7 1-0
2025.01.07 Titled Tue 7th Jan Early
221824 Hamouri, Taqwa (1773) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c4 Nf6 5. Nc3 Bb4 6. Ne2 Nxe4 7. O-O Nf6 8. a3 Be7 9. Bf4 O-O 10. Qd2 d5 11. Ng3 dxc4 12. Bxc4 c5 13. Nb5 Nc6 14. dxc5 Qxd2 15. Bxd2 Bxc5 16. Nc3 Rfd8 17. Bg5 Be7 18. Rad1 h6 19. Bf4 Rac8 20. h3 Nd4 21. Ba2 Ba6 22. Rfe1 Nc2 23. Rxd8+ Rxd8 24. Rc1 Nd4 25. Be3 e5 26. b4 Rc8 27. Bd2 Kf8 28. Re1 Nd7 29. Nd5 Rc2 30. Nxe7 Kxe7 31. Be3 Rxa2 32. Bxd4 f6 33. Be3 Rxa3 34. Ne4 Bb7 35. Nd2 Ra2 36. Nc4 Bd5 37. Rc1 Ke6 38. Nd2 a5 39. bxa5 bxa5 40. Nb1 Ra1 41. Nc3 Rxc1+ 42. Bxc1 Bc4 43. Ba3 Nb6 44. f3 a4 45. Kf2 Bb3 46. Ke3 Nc4+ 47. Kd3 Nxa3 48. Kd2 Nc4+ 49. Kc1 a3 50. Kb1 Ne3 51. g4 Bd5 52. Nb5 Bxf3 53. Nxa3 Bg2 54. Nb5 Bxh3 55. Nc7+ Kf7 56. Kc1 Bxg4 57. Kd2 Nf5 58. Ke1 Nd4 59. Kf2 h5 60. Kg2 g5 61. Nb5 h4 62. Nd6+ Ke6 63. Ne4 h3+ 64. Kh2 Nf3+ 65. Kg3 Kf5 66. Nf2 h2 67. Kg2 Kf4 68. Nh1 e4 69. Nf2 e3 70. Nd3+ Ke4 71. Nc5+ Kd4 72. Ne6+ Bxe6 73. Kxf3 h1=Q+ 0-1
2025.01.07 Titled Tue 7th Jan Early
222201 Kopczynski, M (2225) Dragnev, Valentin (2563) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8. Qe2 O-O 9. Bg5 Qa5+ 10. Bd2 Qb6 11. O-O-O c5 12. dxc5 Nxc5 13. Bc3 Nd5 14. Bxh7+ Kxh7 15. Rxd5 exd5 16. Qxe7 Bg4 17. Qh4+ Qh6+ 18. Qxh6+ Kxh6 19. Ne5 Be6 20. f4 Ne4 21. Bb4 Rfe8 22. f5 f6 23. fxe6 fxe5 24. Nxe4 dxe4 25. e7 a5 26. Bd6 Ra6 27. Rd1 Kg6 28. c4 Rc6 29. c5 b6 30. Rd5 Kf6 31. Kd2 bxc5 32. Bxc5 Ke6 33. Rd8 Rc8 34. Rd6+ Kf5 35. Rd5 Ke6 36. Rd6+ Kf5 37. Rd5 Rb8 38. b3 Rbc8 39. Ke3 g5 40. h3 Ke6 41. Rd6+ Kf7 42. Rd5 Ke6 43. Rd6+ Kf7 44. Rd5 a4 45. Kxe4 axb3 46. axb3 Rb8 47. b4 Ra8 48. Rxe5 Ra2 49. Rf5+ Kg7 50. Rxg5+ Kf6 51. h4 Re2+ 52. Kf3 Rc2 53. g3 Rc3+ 54. Kg4 Rc4+ 55. Kh3 Rc1 56. Rd5 Kf7 57. Rd8 Rh1+ 58. Kg4 Rc1 59. Rd2 Rc4+ 60. Kh5 Rh8+ 61. Kg5 Rg8+ 62. Kf5 Rxg3 63. Rd8 Rf3+ 64. Ke5 Rxc5+ 65. bxc5 Kxe7 66. Rd4 Re3+ 67. Kd5 Rh3 68. c6 Kd8 69. Kc5+ Kc7 70. Rd7+ Kc8 71. Rh7 Rc3+ 72. Kd6 Rd3+ 73. Ke6 Re3+ 74. Kf5 Rc3 75. Rh6 Rc5+ 76. Kg4 Rc4+ 77. Kf3 Kc7 78. h5 Rh4 79. Kg3 Rc4 80. Rg6 Rc3+ 81. Kg4 Rc4+ 82. Kg5 Rc5+ 83. Kh6 Ra5 84. Rf6 Rd5 85. Kg6 Rd3 86. h6 Rg3+ 87. Kf7 Rh3 88. Rg6 Rg3 89. Rxg3 1-0
2025.01.07 Titled Tue 7th Jan Early
222374 Kopczynski, M (2225) Apoorv Kamble (2264) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d5 6. e5 Ne4 7. Nf3 dxc3 8. Nxc3 Nxc3 9. bxc3 Bg4 10. O-O e6 11. Kh1 Bc5 12. h3 Bxf3 13. Qxf3 g6 14. Rb1 Qc7 15. Rb5 Bb6 16. Ba3 Na5 17. Rfb1 Nc4 18. Bxc4 Qxc4 19. R5b3 Rc8 20. Qg4 h6 21. Qh4 g5 22. Qe1 Qxf4 23. Qe2 Qe4 24. Qb5+ Rc6 25. Bd6 f5 26. a4 g4 27. Rb4 Qc2 28. hxg4 a5 29. R4b2 Qe4 30. Qf1 Bd8 31. Rxb7 Rg8 32. Qb5 d4 33. cxd4 Rxg4 34. Qb2 Rh4+ 35. Kg1 Qe3+ 36. Qf2 Rc1+ 37. Rxc1 Qxc1+ 38. Qf1 Rh1+ 39. Kxh1 Qxf1+ 40. Kh2 Qf4+ 41. Kh3 Qh4# 0-1
2025.01.07 Titled Tue 7th Jan Early
222629 Kushko, Dmitriy (2449) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. h3 e5 7. d5 c5 8. g4 Na6 9. h4 Nc7 10. h5 a6 11. a4 Rb8 12. a5 b5 13. axb6 Rxb6 14. Bf3 Rb4 15. b3 Bd7 16. Be3 Qb8 17. Ra3 Qb7 18. g5 Nfe8 19. Nge2 f5 20. gxf6 Nxf6 21. hxg6 hxg6 22. Nc1 Qc8 23. Rg1 Kf7 24. Kd2 Rh8 25. Kc2 Rh2 26. Ra1 Qh8 27. Nd3 Rb8 28. Bxc5 dxc5 29. Nxe5+ Ke8 30. Nxg6 Rxf2+ 31. Kd3 Qh3 32. Ke3 Ng4+ 33. Rxg4 Bxg4 34. Kxf2 Bd4+ 35. Ke1 Bxc3+ 0-1
2025.01.07 Titled Tue 7th Jan Early
223133 Kopczynski, M (2225) Cuenca Jimenez, J (2491) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d5 7. e5 Ng4 8. Nf3 h5 9. h3 Nh6 10. Be3 Bf5 11. Bf2 Bxd3 12. Qxd3 e6 13. O-O Be7 14. Kh1 Nf5 15. Rad1 g6 16. Qb5 Qd7 17. Qb3 Na5 18. Qc2 Nc4 19. Qe2 Rc8 20. Ne4 Qb5 21. Neg5 a6 22. b3 Na3 23. Qxb5+ Nxb5 24. Rc1 O-O 25. g4 Ng7 26. a4 Nc3 27. Rfe1 b5 28. axb5 Nxb5 29. Ra1 Bb4 30. Rec1 a5 31. Kg2 Rc3 32. Rxc3 Nxc3 33. Nd4 Rc8 34. Rc1 Ra8 35. Nc6 Rc8 36. Nd4 Ra8 37. Ra1 hxg4 38. hxg4 Rc8 39. Kf3 Ne4 40. Nxe4 dxe4+ 41. Kxe4 Rc3 42. Be1 Rc8 43. Bxb4 axb4 44. Ra4 Ne8 45. Rxb4 Kf8 46. Rc4 Rb8 47. Nc6 Rb6 48. b4 Nc7 49. Nd4 Nd5 50. b5 Kg7 51. Rc6 Rb7 52. Ra6 Kf8 53. f5 Nc3+ 54. Kd3 Nxb5 55. f6 Ke8 56. Nc6 Kd7 57. Na5 Rb8 58. Kc4 Nc7 59. Ra7 Ra8 60. Rxa8 Nxa8 61. Kc5 Nc7 62. Nc6 Nd5 63. Nb8+ Kc7 64. Na6+ Kb7 65. Nb4 Nxb4 66. Kxb4 Kb6 67. Kc4 Kc6 68. g5 Kb6 69. Kb4 Kc6 70. Kc4 Kb6 71. Kb4 Kc6 72. Kc4 1/2-1/2
2025.01.07 Titled Tue 7th Jan Early
223235 Kopczynski, M (2225) Hungaski, R (2477) 1-0
1. e4 c6 2. d4 g6 3. Nc3 d5 4. Be3 Bg7 5. Qd2 Nf6 6. e5 Ne4 7. Nxe4 dxe4 8. O-O-O Be6 9. Kb1 h5 10. f3 exf3 11. Nxf3 Bg4 12. h3 Bxf3 13. gxf3 e6 14. Bd3 Nd7 15. Bg5 Qb6 16. Qf4 Bf8 17. Bf6 Ba3 18. b3 Qb4 19. c4 Nxf6 20. Qxf6 Qc3 21. Rh2 Rf8 22. d5 Be7 23. Qf4 exd5 24. cxd5 O-O-O 25. Rc2 Qb4 26. Rc4 Qa3 27. dxc6 b5 28. Rc2 Rd5 29. Bf5+ gxf5 30. Qxf5+ 1-0
2024.12.10 Titled Tue 10th Dec Early
257479 Nanditha, V (1935) Kopczynski, M (2225) 0-1
1. e4 b6 2. d3 Bb7 3. Nf3 e6 4. g3 Nf6 5. Bg2 c5 6. O-O Be7 7. Nc3 O-O 8. Bg5 h6 9. Bd2 Nc6 10. e5 Nd5 11. Ne4 Qc7 12. c4 Ndb4 13. Bc3 a5 14. a3 Na6 15. Nfd2 Nxe5 16. f4 Nc6 17. f5 d5 18. f6 d4 19. fxe7 Qxe7 20. Qh5 dxc3 21. Nf6+ gxf6 22. Ne4 cxb2 23. Rab1 f5 24. Qxh6 fxe4 25. Rf4 f5 26. Rh4 Qg7 27. Qf4 exd3 0-1
2024.12.10 Titled Tue 10th Dec Early
257871 Kopczynski, M (2225) Wirig, A (2415) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d5 4. exd5 Nf6 5. Bg5 Nxd5 6. Qd2 c5 7. Bb5+ Nc6 8. dxc5 Nxc3 9. bxc3 Qa5 10. Bxc6+ bxc6 11. Ne2 Qxc5 12. O-O O-O 13. Bh6 Qd5 14. Qe3 Qe6 15. Nd4 Qxe3 16. Bxe3 Bd7 17. Rfd1 Rfd8 18. Rab1 Be8 19. Nb3 Bxc3 20. Rxd8 Rxd8 21. Bxa7 Ra8 22. Bd4 Bxd4 23. Nxd4 Rxa2 24. f3 c5 25. Nb3 Rxc2 26. Rc1 Rxc1+ 27. Nxc1 f6 28. Kf2 Kf7 29. Ke3 Ke6 30. Nb3 Kd5 31. Kd2 Bb5 32. Kc3 e5 33. Nd2 f5 34. h3 e4 35. fxe4+ fxe4 36. g4 g5 0-1
2024.12.10 Titled Tue 10th Dec Early
258234 Nezamyatin, Ruslan (2070) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nfd7 7. Nc3 Nc6 8. e4 e5 9. d5 Ne7 10. Ne1 f5 11. Nd3 fxe4 12. Nxe4 Nf6 13. f3 Bf5 14. Be3 Qd7 15. Qd2 Nxe4 16. fxe4 Bh3 17. Bg5 Bxg2 18. Kxg2 Rxf1 19. Rxf1 Rf8 20. Rxf8+ Bxf8 21. c5 Qa4 22. b4 h6 23. Be3 a5 24. a3 Qxa3 25. bxa5 Qa4 26. Qb4 Qd1 27. Nf2 Nxd5 28. exd5 Qxd5+ 29. Qe4 Qxe4+ 30. Nxe4 dxc5 31. Nxc5 Bxc5 32. Bxc5 Kf7 33. Kf3 Ke6 34. Ke4 Kf6 35. Be3 g5 36. Bd2 h5 37. Bc3 Ke6 38. Bxe5 c5 39. Bc3 h4 40. g4 Kd6 41. Bd2 c4 42. Bxg5 c3 43. Kd3 1-0
2024.12.03 Titled Tue 3rd Dec Early
267808 Kopczynski, M (2225) Xiong, Jeffery (2636) 0-1
1. e4 c5 2. d4 cxd4 3. c3 e6 4. cxd4 d5 5. e5 Nc6 6. f4 h5 7. Nf3 Nh6 8. Bd3 Bd7 9. O-O Qb6 10. Bc2 Nb4 11. Nc3 Nxc2 12. Qxc2 Nf5 13. Rd1 Rc8 14. Qf2 Be7 15. h3 h4 16. Be3 O-O 17. Rab1 Qa6 18. Ng5 b5 19. Qf3 b4 20. Ne2 f6 21. Qh5 fxg5 22. fxg5 Be8 23. Qf3 Nxd4 24. Nxd4 Rxf3 25. Nxf3 Bh5 26. Rdc1 Rxc1+ 27. Rxc1 Bxf3 28. gxf3 Qe2 29. Bf2 Bxg5 0-1
2024.12.03 Titled Tue 3rd Dec Early
268220 Lantini, M (1924) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 d5 6. e5 Nfd7 7. O-O c5 8. Bb5 cxd4 9. Nxd4 a6 10. Bxd7+ Nxd7 11. Re1 Qh4 12. Nf3 Qh5 13. Ne2 Nxe5 14. Nxe5 Qxe5 15. Nf4 Qd6 16. Nd3 Be7 17. Bf4 Qd8 18. Qg4 O-O 19. Re3 Bf6 20. Rg3 g6 21. Ne5 d4 22. Qh3 Qd5 23. Ng4 Bg7 24. Bh6 Qf5 25. Bxg7 Kxg7 26. Qh6+ Kg8 27. Rh3 Rfc8 28. Qxh7+ Kf8 29. Nh6 Qf6 30. Ng4 Qg7 31. Qh4 Rxc2 32. Qg5 Rac8 33. Nf6 Qxf6 34. Qxf6 Rc1+ 0-1
2024.12.03 Titled Tue 3rd Dec Early
268376 Ferreira, Enzo Suzarte (2089) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 c5 7. d5 Na6 8. Be2 Nc7 9. O-O a6 10. a4 Rb8 11. Nd2 Bd7 12. f4 b5 13. axb5 axb5 14. cxb5 Nxb5 15. Qc2 Nd4 16. Qd3 e6 17. Re1 exd5 18. exd5 Re8 19. Nc4 Bf5 20. Qg3 Nc2 21. Bd2 Nxa1 22. Rxa1 Rb4 23. Kh1 Rxe2 24. Nxe2 Rxc4 25. Qb3 Re4 26. Ng3 Re8 27. Nxf5 gxf5 28. Ra6 Ne4 29. Be1 Qf6 30. Rb6 h6 31. Rb8 Rxb8 32. Qxb8+ Kh7 33. Ba5 Qxb2 34. Qc8 Qc1+ 35. Kh2 Qxf4+ 36. Kg1 Qf2+ 37. Kh1 Qf1+ 38. Kh2 Be5+ 0-1
2024.12.03 Titled Tue 3rd Dec Early
268741 Kopczynski, M (2225) Papasimakopoulos, Alexandros (2379) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Nc6 6. f4 d4 7. a3 Qa5 8. axb4 Qxa1 9. Nb5 Kf8 10. Nf3 Bd7 11. Nbxd4 Nxb4 12. Bc4 Qa5 13. Nb3 Qa4 14. O-O Ne7 15. Bd2 Bb5 16. Qe2 Nxc2 17. Bxb5 Qxb3 18. Bc4 Qxb2 19. Kh1 Nd4 20. Nxd4 Qxd4 21. Be3 Qe4 22. c6 bxc6 23. f5 exf5 24. Bd3 Qxe5 25. Qf2 Rd8 26. Bc4 Qe4 27. Ba2 h5 28. Bxa7 Nd5 29. Re1 Qf4 30. Bc5+ Kg8 31. Qc2 Rh6 32. Bb1 Rg6 33. Qxf5 Qxf5 34. Bxf5 Rf6 35. Be4 Re8 0-1
2024.12.03 Titled Tue 3rd Dec Early
268919 Kopczynski, M (2225) Fuentes Godoy, Lilia Ivonne (2130) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Bd6 11. Ngh5 Kf8 12. Bd2 Nf6 13. O-O-O Nbd7 14. Kb1 Nxh5 15. Nxh5 Nf6 16. Nf4 Nd5 17. Ne2 b5 18. g4 Bb4 19. Bc1 a5 20. f4 a4 21. f5 exf5 22. Qxf5 a3 23. Rhf1 Ra7 24. b3 Qd7 25. Qf3 Qe6 26. c3 Bd6 27. Rde1 Qg6+ 28. Ka1 b4 29. c4 Nf6 30. Qxc6 Bc7 31. Qc5+ Kg8 32. Qxa7 1-0
2024.12.03 Titled Tue 3rd Dec Early
269333 Golubev, M (2461) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. e5 Ne4 6. Qe2 d5 7. exd6 Nxd6 8. O-O Be7 9. Bf4 O-O 10. Nbd2 Nd7 11. Rad1 Nf6 12. c4 c5 13. dxc5 bxc5 14. Ne5 Qb6 15. Ndf3 Rfd8 16. Rfe1 h6 17. h3 Rab8 18. b3 Rbc8 19. Qc2 a5 20. a4 Rb8 21. Rb1 Ba8 22. Bd2 Qc7 23. Bc3 Nh5 24. Bh7+ Kh8 25. Bd3 Nf4 26. Bf1 f6 27. Ng6+ Nxg6 28. Qxg6 Bxf3 29. Bd3 Nf5 30. Bxf5 exf5 31. gxf3 Rd3 32. Bxa5 Qxa5 33. Rxe7 Rg8 34. Qxf5 Qd2 35. Rbe1 Rdd8 36. R7e3 Qd4 37. Kg2 Qh4 38. Re4 Qg5+ 39. Qxg5 hxg5 40. Re6 Rb8 41. R1e3 Rgc8 0-1
2024.12.03 Titled Tue 3rd Dec Early
269389 Kopczynski, M (2225) Suleymanli, Suleyman (2297) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d6 6. Nf3 g6 7. O-O Bg7 8. Kh1 Nf6 9. Qe1 Qc7 10. Be3 Bd7 11. Nbd2 O-O 12. Qh4 Ng4 13. Bg1 f5 14. exf5 Bxf5 15. Bxf5 gxf5 16. Ng5 Rf6 17. Qxh7+ Kf8 18. Qh5 e6 19. Ndf3 Qd7 20. Nh7+ Ke7 21. Nxf6 Nxf6 22. Qg6 Rg8 23. Ng5 Nd8 24. Rfe1 Bf8 25. Qxf5 Qc6 26. Rxe6+ Nxe6 27. Qxe6+ Kd8 28. Qxf6+ Be7 29. Qe6 Rg7 30. Bd4 1-0
2024.12.03 Titled Tue 3rd Dec Early
269801 Lortkipanidze, N (2359) Kopczynski, M (2225) 1/2-1/2
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c4 dxc4 9. Bxc4 cxd4 10. Nxd4 Bc5 11. Rd1 Qh4 12. Nf3 Qg4 13. Nc3 Bxf3 14. Qxf3 Qxf3 15. gxf3 Nxe5 16. Be2 O-O 17. f4 Nec6 18. Bf3 Rc8 19. a3 a5 20. Nb5 Na6 21. Be3 Rab8 22. Rac1 Ne7 23. Rd7 Nf5 24. Bb7 Rd8 25. Rxd8+ Rxd8 26. Bxa6 Nxe3 27. b4 axb4 28. axb4 Bxb4 29. fxe3 Bd2 30. Rf1 Bxe3+ 31. Kg2 Rd2+ 32. Kf3 Bc5 33. h4 g6 34. Nc3 Rh2 35. Kg3 Rc2 36. Ne4 Be7 37. Rd1 Ra2 38. Rd7 Bxh4+ 39. Kxh4 Rxa6 40. Nd6 Ra1 41. Nxf7 Rg1 42. Ng5 b5 43. Nxe6 b4 44. Rg7+ Kh8 45. Rb7 Kg8 46. Rxb4 Kf7 47. Ng5+ Kf6 48. Nxh7+ Kf5 49. Ng5 Rg4+ 50. Kh3 Rxf4 51. Rb5+ Kf6 52. Kg3 Rf5 53. Ne4+ Kg7 54. Rb6 Kh6 55. Kg4 Ra5 56. Re6 Ra4 57. Kf4 Rb4 58. Re7 Ra4 59. Ke5 Ra5+ 60. Ke6 Kh5 61. Rg7 g5 62. Nf6+ Kh4 63. Kf7 Ra7+ 64. Kg6 Rxg7+ 65. Kxg7 g4 66. Nxg4 1/2-1/2
2024.12.03 Titled Tue 3rd Dec Early
269891 Galchenko, Matvey (2438) Kopczynski, M (2225) 1-0
1. f4 e5 2. fxe5 d6 3. Nf3 Nc6 4. e4 dxe5 5. Bc4 Bg4 6. c3 Nf6 7. d3 Bc5 8. h3 Bh5 9. Qe2 Qe7 10. b4 Bb6 11. a4 a5 12. b5 Nd8 13. Rf1 Ne6 14. g4 Nxg4 15. hxg4 Bxg4 16. Qg2 h5 17. Na3 O-O-O 18. Nc2 Nf4 19. Bxf4 exf4 20. O-O-O Be3+ 21. Kb2 f5 22. exf5 Bxf5 23. Nfd4 Bg4 24. Rde1 Rde8 25. Bd5 c6 26. bxc6 b6 27. Bc4 Qc5 28. Nb3 Qd6 29. Ba6+ Kc7 30. Nbd4 Bxd4 31. Nxd4 Kb8 32. Nb5 1-0
2024.12.03 Titled Tue 3rd Dec Early
270025 Kopczynski, M (2225) Rosh, Jain (2076) 1-0
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Nxc3 Bb4 6. Ne2 Nge7 7. O-O O-O 8. Bg5 d6 9. Nd5 Bc5 10. b4 f6 11. Nxe7+ 1-0
2024.12.03 Titled Tue 3rd Dec Early
270214 Korchmar, V (2429) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Bg5 g6 3. Nd2 Bg7 4. Ngf3 d6 5. e3 O-O 6. Be2 c5 7. O-O cxd4 8. exd4 Nc6 9. c3 Qb6 10. Nc4 Qc7 11. Re1 b5 12. Ne3 Qb8 13. d5 Ne5 14. Nd4 a6 15. f4 Nc4 16. Bxc4 bxc4 17. Nxc4 Nxd5 18. Nc6 Qc7 19. Qxd5 e6 20. Qxd6 1-0
2024.11.19 Titled Tue 19th Nov Early
284572 Kuybokarov, Temur (2550) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. exd5 Nxd5 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O 10. Bf4 Nbd7 11. Rad1 a6 12. Bb1 h6 13. Rfe1 Bd6 14. Ne5 Qe7 15. Qc2 Rfd8 16. Rd3 Nf8 17. Rh3 c5 18. dxc5 Bxc5 19. Qc1 h5 20. Bg5 g6 21. Ne4 Bxe4 22. Bxe4 Rac8 23. Rf3 N8h7 24. Nc6 Rxc6 25. Bxc6 Qd6 26. Rxf6 Qxc6 27. Rxg6+ fxg6 28. Bxd8 Qd6 29. Qd1 1-0
2024.11.19 Titled Tue 19th Nov Early
284815 Kopczynski, M (2225) Mutuge Ian (1933) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. f4 a6 6. Nf3 Nc6 7. Bd3 Nf6 8. O-O e6 9. Kh1 Be7 10. Qe1 O-O 11. Be3 d5 12. e5 Nd7 13. f5 Bc5 14. fxe6 fxe6 15. Bxh7+ Kxh7 16. Ng5+ Kg6 17. Qg3 Bxe3 18. Nxe6+ Qg5 19. Nxg5 Bxg5 20. h4 Rh8 21. Qd3+ Kh6 22. hxg5+ Kxg5+ 23. Kg1 1-0
2024.11.19 Titled Tue 19th Nov Early
285353 Atakhan, Abtin (2412) Kopczynski, M (2225) 0-1
1. c4 d6 2. Nc3 e5 3. g3 f5 4. Bg2 g6 5. d3 Bg7 6. e4 Ne7 7. Nge2 O-O 8. O-O fxe4 9. dxe4 Nbc6 10. Be3 Be6 11. Nd5 Qd7 12. Rc1 Nd8 13. Qd2 Nec6 14. b4 a6 15. a4 Nf7 16. Rfd1 Rac8 17. b5 Ncd8 18. Rb1 axb5 19. axb5 Kh8 20. Ra1 Bh3 21. f3 Bxg2 22. Kxg2 Ne6 23. Ra7 Nfd8 24. h4 Qf7 25. Rf1 Nc5 26. Bxc5 dxc5 27. f4 Qe6 28. h5 gxh5 29. f5 Qh6 30. Qxh6 Bxh6 31. Rfa1 c6 32. Nb6 Rc7 33. Ra8 Nf7 34. Rxf8+ Bxf8 35. Ra8 Kg7 36. f6+ Kg8 37. Nc3 Ng5 38. Re8 Kf7 39. Rxe5 Ne6 40. Rxh5 Kxf6 41. Rf5+ Kg6 42. Rf1 Bg7 43. Ne2 Rf7 44. Rxf7 Kxf7 45. bxc6 bxc6 46. Kf3 Ng5+ 47. Kf4 Kg6 48. Nd7 Ne6+ 49. Ke3 Bh6+ 50. Kd3 Kg5 51. Ne5 Nd8 52. Nf4 Bg7 53. Nf3+ Kg4 54. Ke3 Bh6 55. Ne5+ Kxg3 56. Nd3 Ne6 57. Kd2 Nxf4 0-1
2024.11.19 Titled Tue 19th Nov Early
285640 Sibashvili, G (2409) Kopczynski, M (2225) 1/2-1/2
1. c4 d6 2. g3 e5 3. Bg2 f5 4. Nc3 g6 5. e3 f4 6. gxf4 exf4 7. Nge2 fxe3 8. dxe3 Bg7 9. b3 Nf6 10. Bb2 O-O 11. Nd5 Nc6 12. Nef4 Bg4 13. Qd2 Ne5 14. Rg1 c6 15. Nxf6+ Qxf6 16. h3 g5 17. hxg4 gxf4 18. O-O-O Nd3+ 19. Kc2 Nxb2 20. Be4 f3 21. Rb1 Qe5 22. Qd4 Qxd4 23. exd4 Bxd4 24. Rxb2 Bxb2 25. Kxb2 Rae8 26. Bd3 d5 27. Kc3 dxc4 28. bxc4 Kg7 29. Rg3 Re2 30. Bxe2 fxe2 31. Kd2 Rxf2 32. Ke1 Rh2 33. c5 Kg6 34. Rb3 Kg5 35. Rxb7 Kxg4 36. Rxa7 Kf3 37. Rf7+ Ke3 38. Re7+ Kd3 39. Rd7+ Kc4 40. a4 Kxc5 41. Rb7 Kd4 42. a5 Kd3 43. Rb3+ Kc4 44. Ra3 Rg2 45. a6 Rg8 46. Kxe2 Ra8 47. Kd2 Kb5 48. a7 Kb6 49. Rb3+ Kc7 50. Rh3 Kb6 51. Rxh7 Rxa7 52. Rxa7 Kxa7 53. Kc3 Kb6 54. Kb4 c5+ 55. Kc4 Kc6 56. Kc3 Kd5 57. Kd3 c4+ 58. Kc3 Kc5 59. Kc2 Kb4 60. Kb2 c3+ 61. Kc2 Kc4 62. Kc1 Kd4 63. Kc2 Kc4 64. Kc1 Kb3 65. Kb1 Kc4 66. Kc2 Kb4 67. Kc1 Kb3 68. Kb1 c2+ 69. Kc1 Kc3 1/2-1/2
2024.11.19 Titled Tue 19th Nov Early
285826 Kopczynski, M (2225) Concio, Michael Jr. (2373) 1/2-1/2
1. e4 e5 2. d4 exd4 3. c3 d3 4. Bxd3 Nc6 5. f4 Bc5 6. Nf3 Nge7 7. Qe2 d5 8. e5 Bf5 9. Be3 Bxe3 10. Qxe3 d4 11. cxd4 Nb4 12. Bxf5 Nxf5 13. Qe4 Nxd4 14. Nxd4 Qxd4 15. Qxd4 Nc2+ 16. Kf2 Nxd4 17. Nc3 O-O-O 18. Rac1 Ne6 19. Ke3 g6 20. Rhd1 h5 21. Rxd8+ Rxd8 22. Rd1 Rxd1 23. Nxd1 c5 24. h3 Kd7 25. g4 hxg4 26. hxg4 Kc6 27. Nc3 b5 28. Ke4 c4 29. f5 Nc5+ 30. Kd4 gxf5 31. gxf5 a6 32. Nd5 Na4 33. b3 cxb3 34. axb3 Nc5 35. Nb4+ Kb6 36. Nd5+ Kc6 37. Nb4+ Kb6 38. Nd5+ Kc6 1/2-1/2
2024.11.19 Titled Tue 19th Nov Early
286011 Kopczynski, M (2225) Lai, Duc Minh (2073) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bc4 h4 7. N3e2 Bf5 8. h3 e6 9. Nf3 Be7 10. Bg5 Nd5 11. Bxe7 Qxe7 12. Qd2 Nd7 13. Bd3 O-O-O 14. Bxf5 exf5 15. O-O-O Qf6 16. c4 N5b6 17. Qc2 g5 18. Nd2 Rhe8 19. Rhe1 Re7 20. c5 Nd5 21. Nc4 Kb8 22. Nd6 f4 23. Qb3 N7b6 24. Nc3 Nxc3 25. bxc3 Nd5 26. c4 Nb6 27. Ne4 Qg6 0-1
2024.11.19 Titled Tue 19th Nov Early
286324 Novikova, M (1985) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. e5 Ne4 6. Nxe4 Bxe4 7. Bd3 Bb7 8. Qe2 Be7 9. Be4 Nc6 10. c3 d6 11. exd6 cxd6 12. d5 exd5 13. Bxd5 O-O 14. Qe4 Qd7 15. O-O Na5 16. Bf4 Rfe8 17. Bxb7 Nxb7 18. Qd5 Nc5 19. Rad1 Rad8 20. h3 h6 21. Rd2 a5 22. Rfd1 Qb5 23. Nd4 Qa4 24. b3 Qd7 25. Nc6 Bf8 26. Nxd8 Qxd8 27. Bxd6 Bxd6 28. Qxd6 Qg5 29. Qd5 Re5 30. Qd8+ Kh7 31. Qxg5 Rxg5 32. Rd5 Rg6 33. Rd6 Ne4 34. Rxg6 Kxg6 35. c4 Kf5 36. f3 Nc3 37. Rd6 Nxa2 38. Rxb6 Nc1 39. Rb5+ Ke6 40. Rxa5 Nxb3 41. Rb5 Nd2 42. c5 Kd5 43. Rb7 Ke6 44. c6 Nc4 45. c7 Nd6 46. Rb6 Kd7 47. Rxd6+ 1-0
2024.11.12 Titled Tue 12th Nov Early
292997 Rustamov, Rustam (2307) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O 10. Rd1 Nbd7 11. Ne5 Nxe5 12. dxe5 Nd7 13. Be4 Bxe4 14. Qxe4 Qc8 15. Bf4 Nc5 16. Qc6 Qb7 17. Qxb7 Nxb7 18. Rd7 Bd8 19. Be3 a5 20. Nb5 Rc8 21. Na7 Ra8 22. Nc6 Rc8 23. Rad1 a4 24. g3 a3 25. b4 f6 26. R1d3 fxe5 27. Rxa3 Nd6 28. Rc3 Bf6 29. c5 bxc5 30. Rxc5 Ra8 31. Rc2 Nb5 32. Na5 Nd4 33. Rcxc7 Nf3+ 34. Kg2 e4 35. Bc5 Rfd8 36. Be3 Rxd7 37. Rxd7 Rc8 38. Nb3 Ne1+ 39. Kf1 Nf3 40. Nc5 Nxh2+ 41. Kg2 Ng4 42. a4 Rb8 43. b5 Rc8 44. Nxe4 Rc2 45. Nxf6+ gxf6 46. Rd3 e5 47. b6 Rb2 48. a5 e4 49. Ra3 Ne5 50. Bd4 1-0
2024.11.12 Titled Tue 12th Nov Late
295480 Kopczynski, M (2225) Kozak, Adam (2591) 0-1
1. e4 c5 2. d4 cxd4 3. c3 e5 4. cxd4 exd4 5. f4 Nc6 6. Nf3 d5 7. e5 Bb4+ 8. Bd2 Bc5 9. Bd3 Nge7 10. O-O Bf5 11. Bxf5 Nxf5 12. Kh1 Bb6 13. Qe1 O-O 14. Na3 Ne3 15. Bxe3 dxe3 16. Nc2 d4 17. Rd1 Qc8 18. Ncxd4 Nxd4 19. Nxd4 Rd8 20. Nb5 Qc2 21. Rxd8+ Rxd8 22. Nc3 Qxb2 23. Qc1 Qd2 24. Ne4 Qxc1 25. Rxc1 Ba5 26. Kg1 e2 27. Kf2 e1=Q+ 28. Rxe1 Bxe1+ 29. Kxe1 Rd4 30. Nd6 Rxf4 31. Nxb7 Re4+ 32. Kf2 Rxe5 33. a4 Rd5 34. a5 f5 35. Kf3 Kf7 36. Kf4 Kf6 37. a6 g5+ 38. Kf3 h5 0-1
2024.11.12 Titled Tue 12th Nov Late
295786 Medvedyk, Volodymyr (2138) Kopczynski, M (2225) 0-1
1. c4 d6 2. g3 e5 3. Bg2 f5 4. d4 exd4 5. Nf3 c5 6. e3 dxe3 7. Bxe3 Nf6 8. Nc3 Be7 9. O-O O-O 10. Re1 Nc6 11. Bf4 h6 12. Nd5 Nxd5 13. Qxd5+ Kh7 14. Rad1 Nb4 15. Qd2 Nxa2 16. Rxe7 Qxe7 17. Bxd6 Qf7 18. Ne5 Qe8 19. Bxc5 Rf6 20. b4 Qxe5 21. Bd4 Qd6 22. Bxf6 Qxd2 23. Rxd2 Nxb4 24. Bc3 Nc6 25. Bxc6 bxc6 26. Re2 Ba6 27. Re7 Rg8 28. c5 Bc4 29. Rxa7 Bd5 30. Rc7 Kg6 31. f3 Bxf3 32. Kf2 Bd5 33. Be5 h5 34. Ke3 Re8 35. Kf4 Be4 36. Rxg7+ Kh6 37. Rd7 Ra8 38. Rd6+ Kh7 39. Kg5 Rg8+ 40. Kxh5 Bf3+ 41. Kh4 Rg4+ 42. Kh3 Be4 43. Rd7+ Kg8 44. Bf4 Kf8 45. Rd6 Ke7 46. Rh6 Kd7 47. Rh4 Rg8 48. Rh7+ Ke6 49. Bd6 Kd5 50. Rh5 Kd4 51. Kh4 Rg4+ 52. Kh3 Ke3 53. Rh7 Kf2 54. Re7 Bg2# 0-1
2024.11.12 Titled Tue 12th Nov Late
295842 Kopczynski, M (2225) Thake, Conrad (1842) 1-0
1. e4 c5 2. d4 e6 3. dxc5 Bxc5 4. Nc3 Nc6 5. Nf3 d6 6. Bd3 Nf6 7. Qe2 O-O 8. Bg5 Nd4 9. Nxd4 Bxd4 10. Nd1 h6 11. Bh4 b6 12. c3 Be5 13. Ne3 d5 14. Ng4 dxe4 15. Bxe4 Rb8 16. Nxe5 g5 17. Nc6 1-0
2024.11.12 Titled Tue 12th Nov Late
296093 Kopczynski, M (2225) Principe, G (2144) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 e6 6. Nf3 d5 7. e5 Bc5 8. Nbd2 Nge7 9. Nb3 Bb6 10. Qe2 Bd7 11. Be3 Bxe3 12. Qxe3 Qb6 13. Qxb6 axb6 14. a3 f6 15. Nbd4 Nxd4 16. cxd4 Rc8 17. Kd2 Kf7 18. Rac1 h6 19. Rxc8 Rxc8 20. Rc1 Rxc1 21. Kxc1 Ba4 22. Kd2 Nc6 23. Be2 f5 24. Kc3 Ne7 25. b3 Bd7 26. b4 Ba4 27. b5 Nc8 28. Ne1 g5 29. fxg5 hxg5 30. Kb4 g4 31. Kxa4 Kg6 32. Nd3 Ne7 33. Nf4+ Kf7 34. Kb4 Ng8 35. a4 Ne7 36. a5 bxa5+ 37. Kxa5 Nc8 38. b6 Ne7 39. Bb5 1-0
2024.11.12 Titled Tue 12th Nov Late
296318 Katz, Alexander (2426) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. f4 Nf6 5. Qe2 d5 6. e5 Ne4 7. Nf3 c5 8. c3 Nc6 9. O-O Qc7 10. Nbd2 Nxd2 11. Bxd2 O-O-O 12. b4 c4 13. Bc2 Re8 14. a4 f5 15. exf6 gxf6 16. a5 b5 17. a6 Ba8 18. Qf2 Bd6 19. g3 Rhg8 20. Kh1 e5 21. fxe5 fxe5 22. dxe5 Nxe5 23. Nd4 Qb6 24. Bxh7 Rh8 25. Bf5+ Kb8 26. Bf4 Ref8 27. Kg1 Bc7 28. Rae1 Rxf5 29. Nxf5 Nd3 30. Qxb6+ axb6 31. Bxc7+ Kxc7 32. Re7+ Kd8 33. Ra7 Bc6 34. Nd4 Bd7 35. Ra8+ Bc8 36. a7 Kc7 37. Rf7+ Kd6 38. Rb8 1-0
2024.11.12 Titled Tue 12th Nov Late
296516 Hernandez Ojeda, Garry Anatholy (2103) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nc3 g6 3. Bf4 d6 4. e3 Bg7 5. h4 O-O 6. h5 gxh5 7. Rxh5 Nxh5 8. Qxh5 e5 9. dxe5 Nc6 10. exd6 cxd6 11. O-O-O Be6 12. Bd3 f5 13. Nf3 Qf6 14. Ng5 h6 15. Nxe6 Qxe6 16. Bxd6 Rf7 17. Bf4 Rd8 18. Qh4 Qf6 19. Qxf6 Rxf6 20. Bc4+ Kf8 21. Nd5 Rg6 22. Rh1 Rxg2 23. b4 Rxf2 24. a3 Ne5 25. Bb3 Ng4 26. Rh5 Rf1+ 27. Kd2 Nf6 28. Rxf5 Ke8 29. Ke2 Nxd5 30. Bxd5 Rc1 31. c4 Rc2+ 32. Kf3 Rc3 33. Rh5 Rxa3 34. b5 Rc3 35. Ke4 a6 36. bxa6 bxa6 37. Bxh6 Bxh6 38. Rxh6 a5 39. Ra6 Ra3 40. Kd4 Ke7 41. e4 Rd7 42. e5 a4 43. e6 Rc7 44. Ra5 Ra1 45. Ra8 a3 46. Kc3 Rc1+ 47. Kb3 Rg1 48. Kxa3 Ra1+ 49. Kb4 Rxa8 50. Bxa8 Kxe6 51. Bd5+ Kd6 52. Kc3 Rc5 53. Kd4 Rc7 54. Kc3 Re7 55. Kd4 Re5 56. c5+ Kc7 57. Kxe5 1-0
2024.10.08 Titled Tue 8th Oct Early
335469 Onischuk, V (2609) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 d5 6. exd5 Nxd5 7. O-O Bd6 8. Ne4 Be7 9. c4 Nf6 10. N4c3 O-O 11. h3 c5 12. Be3 cxd4 13. Nxd4 Nc6 14. Nxc6 Bxc6 15. Qe2 Qc7 16. Rac1 Qe5 17. a3 Bd6 18. f4 Qxe3+ 19. Qxe3 Bc5 20. Qxc5 bxc5 21. b4 Rfd8 22. Be2 Rd2 23. Rfd1 Rb2 24. b5 Bb7 25. Bf1 Kf8 26. Na4 Ra2 27. Nxc5 Rb8 28. Rc3 Ke7 29. Rcd3 Ba8 30. Nd7 Rc8 31. Ne5 Rc7 32. Rd8 Be4 33. R8d4 Rxa3 34. g4 Ba8 35. g5 Nh5 36. Rd7+ Rxd7 37. Rxd7+ Ke8 38. Rxf7 Be4 39. c5 Ra1 40. Kf2 Rc1 41. b6 axb6 42. Bb5+ Kd8 43. cxb6 Rb1 44. Rd7+ Kc8 45. Ba6+ Kb8 46. Rd8# 1-0
2024.10.08 Titled Tue 8th Oct Early
335768 Kopczynski, M (2225) Zgadzaj, R (1980) 1-0
1. e4 e5 2. d4 exd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Bd3 dxe5 7. dxe5 Nc6 8. Nf3 Bg4 9. Be4 Nb6 10. Bxc6+ bxc6 11. Qe2 Bb4+ 12. Bd2 Bxd2+ 13. Nbxd2 O-O 14. O-O Qd5 15. Rfd1 Rfe8 16. h3 Bh5 17. g4 Bg6 18. Nb3 Qe4 19. Re1 Qxe2 20. Rxe2 Rad8 21. Rc1 Bd3 22. Ree1 Bc4 23. Na5 Bb5 24. Nxc6 Rd3 25. Nxa7 Ba6 26. Re3 Rxe3 27. fxe3 Nd5 28. Kf2 Ra8 29. Nc6 Bb5 30. Ncd4 Rxa2 31. Rc5 Rxb2+ 32. Kg3 c6 33. Nxc6 Nxe3 34. Ne7+ Kf8 35. Nf5 Bd7 36. Nxe3 Rb3 37. Nf5 g6 38. Nd4 Rd3 39. Kf4 Kg7 40. Rc7 Be8 41. e6 h6 42. exf7 Bxf7 43. Rxf7+ Kxf7 44. Ne5+ 1-0
2024.10.08 Titled Tue 8th Oct Early
336227 Kopczynski, M (2225) Pigeat, A (2309) 0-1
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9. Bg5 O-O 10. Qe2 h6 11. Bh4 Qa5+ 12. c3 Be7 13. O-O Qh5 14. Rad1 Nd5 15. Bxe7 Nxe7 16. Qe4 Ng6 17. Rfe1 Qf5 18. Qxf5 exf5 19. Bc4 b5 20. Bd5 Rb8 21. Ne5 Nf4 22. Nc6 Rb6 23. Ne7+ Kh7 24. Nxc8 Rxc8 25. Bxf7 Rc7 26. Bb3 Rb8 27. Re5 g6 28. g3 Nh3+ 29. Kg2 Ng5 30. Red5 Re7 31. Rd7 Rb7 32. Rxb7 Rxb7 33. f3 Kg7 34. h4 Nh7 35. Rd6 Nf6 36. Kf2 Re7 37. Ra6 Nh5 38. c4 bxc4 39. Bxc4 Rd7 40. Ke3 Nxg3 41. b4 Re7+ 42. Kd4 f4 43. Bd3 Nf5+ 44. Bxf5 gxf5 45. a4 Re3 46. b5 Rxf3 47. Rxa7+ Kg6 48. b6 Rb3 49. a5 f3 50. Rc7 Rb5 51. b7 f2 52. Rc1 Rxb7 53. Rf1 Rb2 54. a6 Ra2 55. a7 Rxa7 56. Rxf2 Ra4+ 57. Ke5 Re4+ 58. Kd5 Rxh4 59. Rg2+ Rg4 60. Rf2 h5 61. Ke5 Re4+ 62. Kd5 h4 63. Rg2+ Rg4 64. Rh2 Kg5 65. Ke5 Re4+ 66. Kd5 Re3 67. Kd4 Re4+ 68. Kd3 Kg4 69. Rg2+ Kf3 70. Rg5 f4 71. Rh5 Re3+ 72. Kd2 Kg4 73. Rh8 h3 74. Rg8+ Kf3 75. Rh8 Re2+ 76. Kd1 Rh2 77. Ke1 Kg3 78. Rg8+ Kf3 79. Rh8 Rh1+ 80. Kd2 h2 81. Rh3+ Kg2 82. Rh8 Rf1 83. Rg8+ Kf2 84. Rf8 f3 85. Rf4 h1=Q 86. Kd3 Qh7+ 87. Kd4 Qd7+ 88. Ke5 Re1+ 89. Kf6 Qe7+ 90. Kf5 Re5+ 91. Kg4 Qg5+ 92. Kh3 Qg3# 0-1
2024.10.08 Titled Tue 8th Oct Early
336305 Rodriguez Santiago, J (2021) Kopczynski, M (2225) 0-1
1. c4 d6 2. Nc3 e5 3. g3 f5 4. Bg2 Nf6 5. d3 g6 6. e4 Bg7 7. Nge2 fxe4 8. dxe4 Be6 9. b3 O-O 10. O-O Qd7 11. f4 exf4 12. Nxf4 Bg4 13. Qc2 Nc6 14. Bb2 g5 15. Nfd5 Rae8 16. Nxf6+ Bxf6 17. Nd5 Bd8 18. Qc3 Ne5 19. Qe3 c6 20. Nb4 Bb6 21. Bd4 Bxd4 22. Qxd4 c5 23. Qd5+ Be6 24. Qd2 cxb4 25. Qxg5+ Qg7 26. Qd2 Nc6 27. Qxd6 Qd4+ 28. Qxd4 Nxd4 29. Rad1 Ne2+ 30. Kh1 Nc3 31. Rd6 Nxa2 32. e5 Rxf1+ 33. Bxf1 Nc1 0-1
2024.10.08 Titled Tue 8th Oct Early
336786 Fiorito, Joaquin (2408) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 Ne8 8. g4 c5 9. Nf3 Na6 10. Bd3 Nac7 11. Nd2 a6 12. a4 Rb8 13. Nf1 b5 14. axb5 axb5 15. cxb5 Bd7 16. Qe2 Rb7 17. Ng3 Qb8 18. Ra5 Qd8 19. Bd2 Na8 20. Nb1 Nec7 21. Na3 Nb6 22. b4 c4 23. Bxc4 Nxc4 24. Qxc4 Qb8 25. b6 Rxb6 26. O-O Nb5 27. Rb1 Rc8 28. Qd3 Nd4 29. Ne2 f5 30. Nxd4 fxe4 31. Qxe4 exd4 32. Qd3 Qc7 33. Rc1 Qd8 34. Rxc8 Qxc8 35. Nc4 Ra6 36. Qb3 Be5 37. f4 Bg7 38. Kf2 Bf8 39. Kg3 Qb7 40. Qf3 Bb5 41. Rxa6 Qxa6 42. Na5 Qc8 43. f5 Qc2 44. Qf4 Qd3+ 45. Kh4 Kf7 46. fxg6+ Kxg6 47. Qg5+ Kf7 48. Qf4+ Kg8 49. Nc6 Bxc6 50. dxc6 Be7+ 51. g5 Qg6 52. Kg4 h6 53. h4 h5+ 54. Kg3 Qe6 55. c7 d5 56. Kf2 Bd6 57. Qxd6 Qxd6 58. c8=Q+ Kf7 59. Qf5+ Kg7 60. Qf6+ Qxf6+ 61. gxf6+ Kxf6 62. Bg5+ Ke6 63. Ke2 Kf5 64. Kd3 Ke5 65. b5 Kd6 66. Kxd4 Kc7 67. Kc5 Kb7 68. Kxd5 Kb6 69. Kc4 Kc7 70. Kc5 Kb7 71. b6 Kc8 72. Kb5 Kb8 73. Kc6 Kc8 74. b7+ Kb8 75. Bf4+ Ka7 76. b8=Q+ Ka6 77. Qb6# 1-0
2024.10.08 Titled Tue 8th Oct Early
336865 Kopczynski, M (2225) Heinechen, Jo (1947) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 a6 7. Bd3 b5 8. O-O Bb7 9. Kh1 Na5 10. Qe1 Nf6 11. Be3 b4 12. e5 bxc3 13. exf6 cxb2 14. Rb1 Qxf6 15. Qxa5 Be7 16. Qe5 Qh6 17. Qxb2 Bd5 18. Bd4 O-O 19. Ne5 d6 20. Ng4 Qh4 21. Ne3 Bc6 22. Bxg7 Rfb8 23. Qc3 Rc8 24. Qd4 e5 25. Bxe5 dxe5 26. Qxe5 Bf6 27. Qf5 Bg7 28. Rbc1 Bb5 29. Rxc8+ Rxc8 30. Qxc8+ Bf8 31. Bxb5 axb5 32. Qg4+ Qxg4 33. Nxg4 Bg7 34. Ne5 Bf6 35. Rb1 1-0
2024.10.08 Titled Tue 8th Oct Early
337301 Kopczynski, M (2225) Mohamed, Anees M (2347) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. O-O-O+ Nd7 8. f3 c6 9. Nge2 Kc7 10. a3 a5 11. f4 h6 12. Bh4 Bd6 13. f5 Bc4 14. Bf2 Bc5 15. Bxc5 Nxc5 16. Ng3 Bxf1 17. Rdxf1 Rad8 18. h3 h5 19. Re1 h4 20. Nf1 Rd4 21. Nd2 Rd7 22. Nc4 Re7 23. Nxa5 b5 24. b4 Ncd7 25. Nb3 Rh5 26. Re2 Rg5 27. Rd1 Nh5 28. Red2 Nf4 29. a4 Rg3 30. Kb2 Nb6 31. Na5 bxa4 32. Ra1 Rxg2 33. Rxg2 Nxg2 34. Nxa4 Nxa4+ 35. Rxa4 Nf4 36. Nc4 Kb8 37. Ra3 f6 38. Na5 Kc7 39. Nc4 Rd7 40. Ra7+ Kd8 41. Ra8+ Ke7 42. Rh8 Rd4 43. Kb3 Rxe4 44. Rxh4 Re2 45. Rg4 Kf8 46. h4 Rh2 47. Na5 Rh3+ 48. Ka4 Rc3 49. Nb7 Rxc2 50. Nc5 Nd5 51. Ne6+ Ke7 52. Rxg7+ Kd6 53. h5 Rc3 54. h6 Nb6+ 55. Ka5 Nc4+ 56. Ka6 Rh3 57. h7 Ne3 58. Nf8 Nxf5 59. Rg8 Kc7 60. h8=Q 1-0
2024.10.08 Titled Tue 8th Oct Early
337480 Khumalo, Keith (2149) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 c5 7. d5 Na6 8. a3 Nc7 9. Rb1 Rb8 10. b4 cxb4 11. axb4 e6 12. O-O exd5 13. exd5 b5 14. c5 Ncxd5 15. Nxb5 dxc5 16. bxc5 a6 17. Nd6 Rxb1 18. Bxb1 Bg4 19. f3 Be6 20. Qa4 Qc7 21. Ba3 Nd7 22. Rc1 Bh6 23. f4 Bg4 24. Be4 Nxf4 25. Nd4 Ne6 26. Nxe6 Bxe6 27. Rc2 Be3+ 28. Kf1 Nxc5 29. Qc6 Qxc6 30. Bxc6 Nb3 31. Ne4 Rc8 32. Nf6+ Kg7 33. Be7 Nd4 34. Rc3 Nxc6 35. Bd6 Bd4 36. Ne8+ Kh6 37. Rc1 Rxe8 38. Rxc6 Bd5 39. Rc2 Be5 40. Bc5 Be4 41. Re2 Bd3 42. Be3+ g5 43. Kf2 Bxe2 44. h4 Bf4 45. hxg5+ Bxg5 46. Bd4 Kg6 0-1
2024.10.08 Titled Tue 8th Oct Early
337687 Kopczynski, M (2225) Hovakimyan, Vache (2351) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 a6 8. Bd3 Nc6 9. Qe2 b5 10. Bd2 Qb6 11. Nd1 b4 12. Be3 a5 13. O-O Ba6 14. Kh1 Bxd3 15. Qxd3 Qa6 16. Qxa6 Rxa6 17. Bxc5 Nxc5 18. f5 Ke7 19. Ne3 Nd7 20. fxe6 fxe6 21. Rae1 Rf8 22. Ng4 Rf4 23. Nf2 Ra8 24. Nd3 Re4 25. Ng5 Rxe1 26. Rxe1 Rf8 27. Kg1 h6 28. Nf3 g5 29. h3 Rf5 30. Kf2 Nd4 31. c3 bxc3 32. bxc3 Nxf3 33. gxf3 Rf8 34. Rb1 Rc8 35. Rb7 Rxc3 36. Ke3 Kd8 37. Kd2 Rxd3+ 38. Ke2 Ra3 39. Rb2 Nxe5 40. h4 gxh4 41. f4 Nc4 42. Rb8+ Kc7 43. Rh8 Rxa2+ 44. Kd3 Ra3+ 45. Kd4 Kd6 46. Rh7 Ne3 47. Rxh6 Nf5# 0-1
2024.10.08 Titled Tue 8th Oct Early
337935 Margl, Roland (2263) Kopczynski, M (2225) 1/2-1/2
1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nfd7 7. Nc3 Nc6 8. Be3 e5 9. Qd2 exd4 10. Nxd4 Nce5 11. b3 Ng4 12. Bf4 Qf6 13. Rad1 Qd8 14. h3 Nge5 15. Bh6 Bxh6 16. Qxh6 Nf6 17. Qd2 a6 18. f4 Ned7 19. g4 Nc5 20. e4 Qe7 21. Rfe1 Re8 22. Qf2 Bd7 23. g5 Nh5 24. Nd5 Qd8 25. h4 Bg4 26. Rd2 Ne6 27. Ne3 Nxd4 28. Nxg4 Ne6 29. f5 Nef4 30. Bf1 gxf5 31. exf5 Rxe1 32. Qxe1 Qe8 33. Qf2 Qe4 34. Rd4 Qb1 35. Rxf4 Nxf4 36. Qxf4 Qb2 37. g6 fxg6 38. fxg6 hxg6 39. Qe4 Qg7 40. Qxb7 Rf8 41. Qd5+ Kh7 42. Qg5 Qd4+ 43. Kg2 Qe4+ 44. Kg1 Qd4+ 45. Kg2 Qe4+ 46. Kg1 Qd4+ 1/2-1/2
2024.10.08 Titled Tue 8th Oct Early
338067 Kopczynski, M (2225) Spizharny, Mikhail (2306) 1-0
1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. f4 cxd4 6. Qxd4 e6 7. Nf3 Bc5 8. Qd1 Nc6 9. Bd3 a6 10. Qe2 b5 11. Bd2 Bb6 12. Nd1 Nc5 13. Be3 d4 14. Bd2 Bb7 15. O-O Ne7 16. Nf2 Nd5 17. Kh1 Ne3 18. Bxe3 dxe3 19. Ng4 Nxd3 20. cxd3 O-O 21. Nxe3 Rc8 22. f5 exf5 23. Nxf5 Re8 24. d4 Bd5 25. Qf2 Bc7 26. Qg3 g6 27. Nh6+ Kg7 28. Ng4 Re6 29. Qf4 h5 30. Qh6+ Kg8 31. Ng5 Qxg5 32. Qxg5 hxg4 33. Rac1 Kg7 34. Rf6 Rh8 35. Rxe6 Bxe6 36. Qf6+ Kh7 37. Rxc7 Bd5 38. Rxf7+ Bxf7 39. Qxf7+ Kh6 40. Kg1 Rc8 41. e6 Rc1+ 42. Kf2 Rc2+ 43. Kg3 Rxb2 44. e7 Re2 45. e8=Q Rxe8 46. Qxe8 b4 47. d5 b3 48. axb3 1-0
2024.10.01 Titled Tue 1st Oct Early
341924 Kopczynski, M (2225) Vasquez Schroeder, R (2457) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 Bg4 8. O-O e6 9. Kh1 Be7 10. Qe1 Bxf3 11. Rxf3 Qc7 12. Be3 a6 13. Rc1 Rc8 14. Qg3 g6 15. f5 Ne5 16. Nd5 Qxc1+ 17. Bxc1 Rxc1+ 18. Rf1 Rxf1+ 19. Bxf1 exd5 20. fxg6 hxg6 21. exd5 Ne4 22. Qb3 Nc5 23. Qb6 Ned7 24. Qc7 Rh4 25. a3 Rf4 26. Kg1 Bf6 27. Be2 Bd4+ 28. Kh1 Rf2 29. b4 Rxe2 30. g3 Ne4 31. Qxb7 Ne5 32. Qxa6 Rd2 33. Qc8+ Ke7 34. Qc7+ Kf6 35. Qd8+ Kg7 0-1
2024.10.01 Titled Tue 1st Oct Early
342611 Sharshenbekov, Emir (2078) Kopczynski, M (2225) 1-0
1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. f3 Nf6 5. Bg5 Be7 6. Qd2 h6 7. Be3 d5 8. Bb5+ c6 9. Be2 dxe4 10. fxe4 Bb4 11. Bf3 Bxc3 12. Qxc3 Nxe4 13. Qd3 Nf6 14. O-O-O Nbd7 15. Ne2 Nd5 16. Bd2 Qe7 17. Qb3 O-O-O 18. c4 Nc7 19. Qa4 e5 20. Rhe1 e4 21. Ng3 Nf6 22. Bb4 Qe6 23. b3 c5 24. dxc5 Rxd1+ 25. Bxd1 Qe5 26. cxb6 Qa1+ 27. Kc2 axb6 28. Bc3 1-0
2024.10.01 Titled Tue 1st Oct Early
342955 Kopczynski, M (2225) Gutierrez Espinosa, Karen (2063) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. f4 d6 5. cxd4 e6 6. Nf3 Nf6 7. Bd3 Be7 8. O-O O-O 9. Kh1 Bd7 10. Nc3 a6 11. Be3 Rc8 12. Qe1 b5 13. Rd1 b4 14. Ne2 a5 15. Qg3 Kh8 16. e5 Ng8 17. Qh3 h6 18. Ng3 dxe5 19. dxe5 f5 20. exf6 Bxf6 21. Qh5 Be8 22. Qc5 Qe7 23. Ne4 Qxc5 24. Bxc5 Be7 25. Ba6 Ra8 26. Bb7 Rb8 27. Bxc6 Bxc6 28. Bxe7 Nxe7 29. Nc5 Nd5 30. Ne5 Ba8 31. Nxe6 Rf6 32. Nd7 Ne3 33. Nxf6 Nxf1 34. Nd7 Re8 35. Nc7 Rd8 36. Nxa8 Rxa8 37. Rxf1 Rd8 38. Ne5 Rd2 39. Nc4 Rc2 40. Nxa5 Rxb2 41. Nc6 Rxa2 42. Nxb4 Rb2 43. Nc6 Rc2 44. Ne5 Kh7 45. h3 Rd2 46. Kh2 Rd4 47. Kg3 g5 48. f5 Kg7 49. f6+ Kf8 50. f7 Rd5 51. Ng6+ Kg7 52. f8=Q+ Kxg6 53. Qf7# 1-0
2024.10.01 Titled Tue 1st Oct Early
343366 Kopczynski, M (2225) Seidl, Jan (2276) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Be7 12. O-O-O Nbd7 13. Ngh5 Nxh5 14. Nxh5 Bf8 15. Kb1 Nf6 16. Nf4 Bd6 17. f3 Qc7 18. Ne2 O-O-O 19. c4 c5 20. Qb3 Kb8 21. dxc5 Qxc5 22. Be3 Qf5+ 23. Ka1 Bc5 24. Nd4 Bxd4 25. Bxd4 e5 26. Bc3 e4 27. Bxf6 gxf6 28. fxe4 Qxe4 29. g3 Qe5 30. a3 h5 31. Rhe1 Rxd1+ 32. Rxd1 Qe6 33. Qb4 Rc8 34. c5 a6 35. Rd6 Qe5 36. Rxa6 Qxg3 37. Rxf6 Qd3 38. Rd6 Qf1+ 39. Ka2 Qf3 40. a4 Qg4 41. Qxg4 hxg4 42. Rd4 f5 43. b4 g3 44. h5 g2 45. Rd1 Rg8 46. Rg1 f4 47. h6 f3 48. Kb3 Rh8 0-1
2024.10.01 Titled Tue 1st Oct Early
343468 Cagliumi, R (2121) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. c4 e5 3. Nc3 f5 4. g3 g6 5. Bg2 Bg7 6. O-O Ne7 7. d3 O-O 8. Bg5 h6 9. Bd2 Nbc6 10. Qc1 g5 11. Rb1 f4 12. b4 Bf5 13. Ne4 Ng6 14. b5 Nce7 15. c5 d5 16. Nc3 e4 17. dxe4 dxe4 18. Ne1 e3 19. fxe3 Bxb1 20. Nxb1 fxg3 21. hxg3 Rxf1+ 22. Bxf1 Nf5 23. Kh2 Be5 24. Qc4+ Kg7 25. Bc3 Nxg3 26. Bxe5+ Nxe5 27. Qc3 Nxf1+ 0-1
2024.10.01 Titled Tue 1st Oct Early
343848 Kopczynski, M (2225) Budrewicz, K (2185) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 Nc6 4. Be3 d5 5. Nxd5 e6 6. Nc3 Nxd4 7. Nf3 e5 8. Bc4 Ne7 9. Qd2 O-O 10. O-O-O Bg4 11. Nxe5 Bxe5 12. Bxd4 Bxd4 13. Qxd4 Bxd1 14. Rxd1 Qxd4 15. Rxd4 Rfd8 16. Rxd8+ Rxd8 17. f3 c6 18. Ne2 Kg7 19. c3 g5 20. Kc2 Kf6 21. g3 Rd7 22. f4 Ng6 23. Bd3 gxf4 24. gxf4 Ke7 25. Kd2 Rd8 26. Ke3 h6 27. Nd4 h5 28. Nf5+ Kf8 29. Be2 h4 30. Bh5 a5 31. Bxg6 fxg6 32. Nxh4 Kf7 33. Nf3 Rd1 34. Ne5+ Kf6 35. Nc4 a4 36. b3 Ra1 37. bxa4 Rxa2 38. a5 Rxh2 39. Nd6 Rb2 40. Kd4 Ke6 41. Kc5 Rb1 42. Nc4 Rb5+ 43. Kd4 g5 44. fxg5 Rxg5 45. Nd2 Rxa5 46. Nb3 Rb5 47. Nc5+ Kd6 48. e5+ Ke7 49. Kc4 b6 50. Nd3 Ke6 51. Kd4 Rd5+ 52. Ke4 Rxd3 53. Kxd3 Kxe5 54. Kc4 Ke4 55. Kb4 Kd3 56. Kb3 c5 57. Kb2 c4 0-1
2024.10.01 Titled Tue 1st Oct Early
344040 Egorov, K (2081) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Be3 Nf6 5. f3 d5 6. Qd2 dxe4 7. fxe4 Nxe4 8. Nxe4 Bxe4 9. O-O-O Nd7 10. Nf3 h6 11. Bd3 Bxd3 12. Qxd3 Bd6 13. Qe4 O-O 14. Ne5 Bxe5 15. dxe5 Qe7 16. g4 Rad8 17. g5 h5 18. g6 f5 19. exf6 Nxf6 20. Qh4 Rxd1+ 21. Rxd1 Qe8 22. Qg5 Qa4 23. Kb1 Qg4 24. Rg1 Qxg5 25. Bxg5 Ng4 26. h3 Ne5 27. Be7 Rf3 28. h4 Nxg6 29. b3 Nxe7 0-1
2024.10.01 Titled Tue 1st Oct Early
344396 Kopczynski, M (2225) Cruz Mendez, Jean Marco (2175) 1-0
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. O-O-O Nd7 7. f3 Bb7 8. h4 h5 9. Nh3 Rc8 10. Kb1 c5 11. d5 Nb6 12. Qf2 b4 13. Ne2 Nc4 14. Bc1 Qb6 15. Nef4 Na3+ 16. Ka1 Qa5 17. g4 Qa4 18. Rh2 c4 19. c3 Nb5 20. Qc2 b3 21. Qb1 hxg4 22. fxg4 Rxh4 23. Rhd2 Nf6 24. Nf2 Nd7 25. Ne2 Nc5 26. a3 Rh2 27. Nd4 Nxd4 28. cxd4 Nd7 29. g5 c3 30. bxc3 Rxc3 31. Bb2 Rf3 32. Ng4 Rxd2 33. Rxd2 Nb6 34. e5 Nc4 35. Bxc4 Qxc4 36. Qc1 Qxc1+ 37. Bxc1 Bxd5 38. exd6 exd6 39. Rd1 Rf4 40. Bxf4 Bf3 41. Rd3 Kd7 42. Rxf3 Bxd4+ 43. Kb1 1-0
2024.10.01 Titled Tue 1st Oct Early
344710 Kopczynski, M (2225) Shukhman, Anna (2163) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 e6 7. Bd3 Be7 8. O-O Nf6 9. Kh1 e5 10. Qe1 Bg4 11. f5 h5 12. Be3 h4 13. h3 Bxf3 14. gxf3 Nh5 15. Ne2 Bg5 16. Bf2 Qf6 17. Rd1 Qh6 18. Rg1 Ng3+ 19. Kg2 g6 20. Bxg3 hxg3 21. Qxg3 gxf5 22. exf5 Be3 23. Rh1 O-O-O 24. Kf1 Rdg8 25. Qh2 d5 26. Bb5 Qh5 27. Ke1 Nb4 28. Ba4 Qh4+ 29. Kf1 Qh5 30. Ke1 Qxf3 31. Rf1 Qe4 32. Ng3 Qh4 33. Rf3 Bf4 34. Kf2 e4 35. Rc3+ Kb8 36. Rg1 Nd3+ 37. Rxd3 exd3 38. Kf3 Bxg3 39. Rxg3 Rxg3+ 40. Qxg3+ Qxg3+ 41. Kxg3 Rc8 42. Kf4 Rc2 43. Ke3 Rxb2 44. Kxd3 Rxa2 45. Bb3 Rh2 46. Bxd5 Rxh3+ 47. Kd4 f6 48. Be6 Rh4+ 49. Kd5 Kc7 50. Bf7 a5 51. Ke6 Rh6 52. Bg6 a4 53. Kxf6 a3 54. Kg7 a2 55. Kxh6 a1=Q 0-1
2024.10.01 Titled Tue 1st Oct Early
344861 Bogdanov, Artyom (2309) Kopczynski, M (2225) 1/2-1/2
1. Nf3 d6 2. d4 Nf6 3. c3 g6 4. Bf4 Bg7 5. Nbd2 O-O 6. e4 Nc6 7. Qc2 Nd7 8. h3 e5 9. dxe5 Ndxe5 10. Be2 Nxf3+ 11. Nxf3 Ne5 12. O-O Nxf3+ 13. Bxf3 Qh4 14. Bg3 Qg5 15. Rfe1 Be5 16. Bxe5 Qxe5 17. Rad1 Be6 18. a3 Rfe8 19. h4 Qf4 20. h5 g5 21. Rd4 Qe5 22. Qe2 h6 23. Bg4 Bxg4 24. Qxg4 Kg7 25. Re3 Qe6 26. Qg3 Qe5 27. Qg4 Qe6 28. Qg3 Qe5 29. Qf3 Qf6 30. Qe2 Re5 31. Qc4 Qe7 32. Rd5 c6 33. Rxe5 dxe5 34. Qe2 Rd8 35. Rd3 Rxd3 36. Qxd3 Qc5 37. g3 Qb6 38. b4 Qc7 39. Kg2 Kf6 40. c4 Ke6 41. c5 Qd7 42. Qxd7+ Kxd7 43. Kf3 Ke6 44. Kg4 Kf6 45. f4 exf4 46. gxf4 gxf4 47. Kxf4 Ke6 48. e5 f6 49. exf6 Kxf6 50. a4 a6 51. a5 Ke6 52. Ke4 Kf6 53. Kf4 Ke6 54. Ke4 Kf6 55. Kf4 1/2-1/2
2024.09.24 Titled Tue 24th Sep Early
350895 Kobalia, M (2543) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Rd1 Qc7 10. Nbd2 h6 11. Nf1 O-O-O 12. Be3 f5 13. exf6 gxf6 14. b4 c4 15. Bc2 Bd6 16. Ng3 Rhg8 17. Bxh6 e5 18. dxe5 fxe5 19. Nf5 Bf8 20. Bg5 e4 21. Bxd8 exf3 22. Qxf3 Nxd8 23. Nd4 Bd6 24. g3 Rf8 25. Qg4 Kb8 26. Re1 Ne5 27. Qh5 Qg7 28. Re3 Bc8 29. Rxe5 Bxe5 30. Qd1 Bxd4 31. Qxd4 Qxd4 32. cxd4 Nc6 33. Bd1 Nxd4 34. h4 Nf3+ 35. Kg2 Ne5 36. Bc2 d4 37. Re1 d3 38. Bd1 Bb7+ 39. Kh3 c3 40. Rxe5 c2 41. Bxc2 dxc2 42. Re1 Bf3 43. Rc1 Bd1 44. g4 Rxf2 45. g5 Rf1 46. Kg3 Rg1+ 47. Kh2 Rg4 48. Kh3 Kc7 49. Rxc2+ Bxc2 50. Kxg4 Kd6 51. h5 Ke6 52. Kf4 Bb1 53. a3 Bc2 54. Kg4 Bd1+ 55. Kh4 Kf5 56. g6 Kf6 57. a4 a6 58. b5 axb5 59. axb5 Be2 60. Kg3 Bxb5 61. Kf4 Be2 62. Ke4 Bxh5 63. Kd5 Bf3+ 64. Kc4 Bc6 65. g7 Kxg7 66. Kd4 Kf7 67. Ke5 Ke7 68. Kd4 Kd7 69. Kc4 Kc7 70. Kc3 Kb7 0-1
2024.09.24 Titled Tue 24th Sep Early
351085 Kopczynski, M (2225) Mitusov, Semen (2481) 1-0
1. e4 e5 2. d4 exd4 3. c3 Ne7 4. cxd4 d5 5. e5 Nbc6 6. Nf3 Bg4 7. Be2 Nf5 8. Be3 Bb4+ 9. Nc3 Ba5 10. O-O O-O 11. h3 Bxf3 12. Bxf3 Bxc3 13. bxc3 Na5 14. Be2 c6 15. Bd3 Nxe3 16. fxe3 f6 17. Qh5 g6 18. Bxg6 Qe7 19. exf6 Qxe3+ 20. Kh1 h6 21. Rf5 Nc4 22. Raf1 Nd6 23. R5f4 Nf7 24. Bxf7+ Rxf7 25. Qxh6 Qe2 26. Rg4+ Qxg4 27. hxg4 Re8 28. Qg6+ Kf8 29. Kg1 Re6 30. g5 Re4 31. Qf5 Kg8 32. g6 Rf8 33. f7+ Kg7 34. Qf6+ Kh6 35. g7+ Kh5 36. gxf8=Q Kg4 37. Q8g7+ Kh5 38. Qfh6# 1-0
2024.09.24 Titled Tue 24th Sep Early
351520 Kopczynski, M (2225) Abdurakhmonov, Mukhammadali (2395) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. f4 g6 6. Nf3 Bg7 7. O-O Nf6 8. Kh1 O-O 9. Qe1 e5 10. fxe5 dxe5 11. Bc4 Qc7 12. Bb3 Na6 13. Bg5 Nc5 14. Bc2 Ne6 15. Be3 b6 16. Qh4 Ba6 17. Re1 Nf4 18. Nbd2 Rad8 19. Nxe5 Nxg2 20. Kxg2 Qxe5 21. Nf3 Qh5 22. Bg5 Qxh4 23. Bxh4 Bd3 24. Bxd3 Rxd3 25. Rad1 Rfd8 26. Rxd3 Rxd3 27. e5 Nd5 28. Kf2 Bh6 29. e6 fxe6 30. Rxe6 Be3+ 31. Ke1 Bc5 32. Re8+ Kg7 33. Rd8 Nf4 34. Ne5 Re3+ 35. Kd2 Rxe5 36. Rd7+ Kh6 37. Bg3 Re2+ 38. Kd1 Rxb2 39. Bxf4+ g5 40. Bc1 Rxh2 41. Rxa7 Kg6 42. a4 g4 43. a5 bxa5 44. Ra6+ Kf7 45. Rxa5 Be7 46. Ra7 Rh5 47. Bf4 Rf5 48. Bg3 h5 49. Ke2 Ke6 50. Ra6+ Kd7 51. Rh6 Rf3 52. Be5 Rh3 53. Bd4 g3 54. Kf3 h4 55. Kg2 Rh2+ 56. Kg1 h3 57. Be5 Bc5+ 58. Kf1 g2+ 59. Ke2 g1=Q+ 60. Bxh2 Qxh2+ 61. Kd3 Qg3+ 62. Kc4 Qf4+ 63. Kxc5 Qxh6 0-1
2024.09.24 Titled Tue 24th Sep Early
351672 Finegold, B (2400) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. O-O-O c6 11. Nxe5 Nxe4 12. Nxe4 Bxe5 13. Nd6 Bxd6 14. Rxd6 Bf5 15. Kd2 Nd7 16. g4 Be6 17. f3 Kg7 18. Re1 h6 19. Be3 Nb6 20. b3 Rad8 21. Rxd8 Rxd8+ 22. Kc3 f5 23. h3 fxg4 24. fxg4 Nd7 25. Bd4+ Kg8 26. Bd3 Bf7 27. a4 c5 28. Bf2 Re8 29. Rxe8+ Bxe8 30. a5 b6 31. b4 bxa5 32. b5 Kf7 33. Kb3 Ke6 34. Ka4 Ne5 35. Be2 Kd6 36. Kxa5 Bf7 37. Bg3 Ke6 38. Ka6 Kf6 39. Bxe5+ Kxe5 40. Kxa7 Kd4 41. b6 Bxc4 42. Bxc4 Kxc4 43. b7 Kd3 44. b8=Q 1-0
2024.09.24 Titled Tue 24th Sep Early
352155 Kopczynski, M (2225) Kononenko, Dmitry2 (2220) 1-0
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. Nf3 Nf6 6. Qxd4 Bc5 7. Qxd5 Nxd5 8. Bc4 Nb6 9. Bb3 Nc6 10. O-O O-O 11. Bf4 Na5 12. Bxc7 Nxb3 13. axb3 Nd5 14. Bg3 a6 15. Nbd2 Be6 16. b4 Ba7 17. Ne4 h6 18. Nc5 Bxc5 19. bxc5 Rac8 20. Bd6 Rfd8 21. Nd4 b6 22. Nxe6 fxe6 23. Rxa6 bxc5 24. Be5 Nc7 25. Rc6 Ne8 26. Rxe6 Rd2 27. Rb6 Re2 28. Bg3 Nf6 29. f3 Nd5 30. Rd6 Ne3 31. Re6 Rd8 32. Bf2 Nxf1 33. Rxe2 Nd2 34. Bxc5 Nc4 35. b3 Rd1+ 36. Kf2 Ne5 37. Bd4 Nd3+ 38. Kg3 Kf7 39. Ra2 Rb1 40. Ra7+ Ke6 41. b4 Rb2 42. Rxg7 Ne1 43. Kh3 Kd5 44. Rg6 h5 45. Rg5+ Kc4 46. f4 Nd3 47. f5 Nf4+ 48. Kh4 Nxg2+ 49. Kxh5 Nf4+ 50. Kh6 Rxh2+ 51. Kg7 Re2 52. f6 Ne6+ 53. Kg6 Nxg5 54. Kxg5 Rg2+ 55. Kf5 Rg3 56. f7 Rf3+ 57. Ke6 Kb5 58. Bf6 Re3+ 59. Kf5 Rd3 60. f8=Q Rf3+ 61. Kg6 Rd3 62. Kf7 Ka4 63. Qc5 Kb3 64. b5 Rd7+ 65. Ke6 Rd1 66. b6 Re1+ 67. Be5 Kc2 68. b7 Rh1 69. b8=Q Rh6+ 70. Kd5 Rh5 71. Qg8 Rf5 72. Qg6 Kb3 73. Qxf5 1-0
2024.09.24 Titled Tue 24th Sep Early
352369 Bhagat Kush (2245) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. Be2 O-O 6. h3 Nfd7 7. O-O Nc6 8. c4 e5 9. Bh2 f5 10. Nc3 f4 11. d5 Ncb8 12. exf4 exf4 13. Nd4 Ne5 14. Ne6 Bxe6 15. dxe6 Nbc6 16. Nd5 f3 17. gxf3 Ne7 18. f4 N5c6 19. Bg4 h5 20. Bf3 Nd4 21. Re1 c6 22. Nxe7+ Qxe7 23. Qd3 Rae8 24. Be4 Nf5 25. Rad1 Bxb2 26. Bxf5 Rxf5 27. Qxd6 Qxd6 28. Rxd6 Re7 29. Rd7 Bf6 30. Bg3 Rc5 31. f5 Rxf5 32. Bd6 Kf8 33. Bxe7+ Bxe7 34. Rxb7 Rc5 35. Rxa7 Rxc4 36. Rc7 Ra4 37. Rd1 Re4 38. Rxc6 Kg7 39. Rd3 Kf6 40. Kg2 Ra4 41. a3 Rxa3 42. Rxa3 Bxa3 43. Kf3 Be7 44. Ke4 Kg5 45. f4+ Kf6 46. Ra6 Bf8 47. Kd5 Be7 48. Rc6 Bf8 49. Rc8 Be7 50. Rg8 Kf5 51. Rg7 Kf6 52. Rf7# 1-0
2024.09.24 Titled Tue 24th Sep Early
352507 Kopczynski, M (2225) Erten, Kerem (2331) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 d4 6. a3 Ba5 7. b4 dxc3 8. bxa5 Qxa5 9. Be3 Ne7 10. Bd3 Nd5 11. Qf3 Nc6 12. Qg3 Bd7 13. Ne2 O-O-O 14. O-O f6 15. Nd4 Nxe5 16. Rfb1 Nxe3 17. Qxe3 Qxc5 18. Be4 b6 19. Qe2 Qc4 20. Qe3 Ng4 21. Qd3 Qxd3 22. Bxd3 Ne5 23. Ba6+ Kb8 24. Rb3 Bc8 25. Bb5 Rxd4 0-1
2024.09.24 Titled Tue 24th Sep Early
352935 Barwinska, Ewa (2044) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. d5 Nf6 5. Bg5 h6 6. Bh4 Bb4 7. Qd4 c5 8. dxc6 Nxc6 9. Qe3 g5 10. Bg3 Ng4 11. Qe2 Qf6 12. O-O-O Bxc3 13. bxc3 h5 14. h4 Qxc3 15. hxg5 Nd4 16. Qd3 Qa1+ 17. Kd2 Qb2 18. Qc3 Qxc3+ 19. Kxc3 e5 20. Bxe5 Nxe5 21. Kxd4 Ng4 22. Nh3 d6 23. Bb5+ Ke7 24. f3 Ne5 25. Nf4 h4 26. Rh3 Rac8 27. c3 a6 28. Be2 Rc5 29. Rdh1 Rhc8 30. Rc1 Nc6+ 31. Ke3 Ne5 32. Kd4 Nc6+ 33. Ke3 Ne5 34. Kd2 Rh8 35. g3 Ra5 36. Rc2 d5 37. exd5 Bxd5 38. Rxh4 Rxh4 39. gxh4 Bxa2 40. Ke3 Bb1 41. Rd2 Bf5 42. Nd5+ Kf8 43. Kf4 Be6 44. Kxe5 Rc5 45. c4 Kg7 46. f4 b5 47. f5 Bxd5 48. cxd5 b4 49. f6+ Kg6 50. Bd3+ Kh5 51. Rh2 Rc3 52. Be2+ Kg6 53. Bg4 Re3+ 54. Kf4 Re1 55. Bf5+ Kh5 56. d6 Rf1+ 57. Ke5 Re1+ 58. Be4 Rd1 59. Bd5 Re1+ 60. Kd4 Rd1+ 61. Kc5 b3 62. d7 b2 63. Rxb2 Rc1+ 64. Kd6 Kxh4 65. d8=Q Rd1 66. Qh8+ Kxg5 67. Qg7+ Kf4 68. Rf2+ Ke3 69. Qg3+ Kd4 70. Rf4# 1-0
2024.09.17 Titled Tue 17th Sep Early
360794 Brodsky, David (2534) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Be3 Qc7 10. Nbd2 h6 11. Rac1 c4 12. Bb1 O-O-O 13. Ne1 f5 14. b3 g5 15. f4 gxf4 16. Bxf4 Na5 17. b4 Nc6 18. a4 Ne7 19. Qh5 Nb8 20. Ndf3 Bc6 21. b5 Be8 22. Qh3 Ng6 23. Bd2 Be7 24. Kh1 Bg5 25. Nc2 Qe7 26. Nb4 Bxd2 27. Nxd2 Qg5 28. Nf3 Qe3 29. Ng1 Qg5 30. Ne2 Rg8 31. Rf3 Bf7 32. Rcf1 Nh4 33. R3f2 Bh5 34. Nf4 Bg4 35. Qe3 Ng6 36. g3 Nxf4 37. Qxf4 Qh5 38. Bc2 Nd7 39. Nc6 Nf8 40. Nxa7+ Kb7 41. Nc6 Rd7 42. a5 Ng6 43. Qc1 f4 44. Bxg6 Qxg6 45. Rxf4 Bf5 46. Rxf5 exf5 47. axb6 Ra8 48. Qf4 h5 49. e6 Rg7 50. Ne5 Qf6 51. e7 Qxe7 52. Qf3 Qe6 53. Qxh5 Rgg8 54. Qf3 Rh8 55. Rf2 f4 56. g4 Ra1+ 57. Kg2 Qh6 58. h3 Rb1 59. Qxd5+ Kxb6 60. Nd7+ Kc7 61. b6+ 1-0
2024.09.17 Titled Tue 17th Sep Early
360910 Kopczynski, M (2225) Sorcinelli, F (1971) 1-0
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 h6 5. Bh4 a6 6. Qd2 b5 7. O-O-O Bb7 8. f3 Nd7 9. g4 Rc8 10. Nce2 c5 11. d5 Ngf6 12. g5 hxg5 13. Bxg5 Ne5 14. Ng3 Nc4 15. Bxc4 bxc4 16. N1e2 Nd7 17. f4 Qb6 18. e5 dxe5 19. f5 e4 20. Nc3 Ne5 21. Ngxe4 Nf3 22. Qe3 Nxg5 23. Nxg5 O-O 24. fxg6 Qxg6 25. Rhg1 Bd4 26. Rxd4 cxd4 27. Qxd4 e5 28. dxe6 Rfd8 29. exf7+ Qxf7 30. Nxf7+ Kxf7 31. Rg7+ Ke6 32. Qb6+ Bc6 33. Qxa6 Kd6 34. Qxc4 Rf8 35. Qb4+ Ke5 36. b3 Rf1+ 37. Kb2 1-0
2024.09.17 Titled Tue 17th Sep Early
361313 Domingo Nunez, Ruben (2390) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. Nc3 Nc6 7. e4 Nd7 8. Bg5 h6 9. Be3 e5 10. Qd2 Kh7 11. Rad1 Nb6 12. b3 f5 13. exf5 Bxf5 14. dxe5 Bg4 15. Qe2 Nxe5 16. Bf4 Nbd7 17. Nd5 g5 18. Bxe5 Nxe5 19. Qe4+ Bf5 20. Qb4 Nc6 21. Qxb7 Qd7 22. Ne3 Be4 23. Nxg5+ hxg5 24. Bxe4+ Kh8 25. Bxc6 Qh3 26. Bg2 Qh5 27. Qxc7 Rac8 28. Qxd6 Rcd8 29. Qe6 Rxd1 30. Rxd1 Re8 31. Bf3 Qxf3 32. Qxe8+ Kh7 33. Qd7 g4 34. Qf5+ 1-0
2024.09.17 Titled Tue 17th Sep Early
361569 Kopczynski, M (2225) Gulamirian, K (1890) 1-0
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 d6 5. Qb3 Qf6 6. Nxc3 c6 7. Nf3 Na6 8. Be3 Nc5 9. Bxc5 dxc5 10. a4 Nh6 11. O-O Be7 12. Ne2 O-O 13. Ng3 Rb8 14. a5 b5 15. axb6 axb6 16. Ra7 b5 17. e5 Qf4 18. Be2 c4 19. Qc3 Bc5 20. Rc7 Bb7 21. Nh5 Qf5 22. Nh4 Qg5 23. e6 f6 24. Rxg7+ Qxg7 25. Nxg7 Kxg7 26. Qg3+ Kh8 27. Qf4 Ng8 28. Nf5 1-0
2024.09.17 Titled Tue 17th Sep Early
362025 Kopczynski, M (2225) Kleiman, J (2399) 0-1
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 d5 6. Bxd5 Nf6 7. Bxf7+ Kxf7 8. Qxd8 Bb4+ 9. Qd2 Bxd2+ 10. Nxd2 Re8 11. f3 c5 12. Ne2 b6 13. e5 Nd5 14. Ne4 Ke7 15. Kf2 Be6 16. Rad1 Nc6 17. f4 Rf8 18. g4 Nxf4 19. Nxf4 Rxf4+ 20. Ke3 Rxg4 21. Rhg1 Rxg1 22. Rxg1 g6 23. a3 Na5 24. Kf4 Nc4 25. Bc1 Bf5 26. Nf6 Rd8 27. Nxh7 Rd4+ 28. Kg5 Nxe5 29. Re1 Rg4+ 30. Kh6 Kd6 31. Nf6 Rh4+ 32. Kg7 Rxh2 33. Bf4 Rh3 34. Rxe5 Kc6 35. a4 Ra3 36. Nd5 Rxa4 37. Ne7+ Kb5 38. Be3 Re4 39. Kf6 Rxe5 40. Kxe5 a5 41. Nd5 a4 42. Nc3+ Kb4 43. Bd2 Kb3 44. Nd5 b5 45. Kd6 c4 46. Bc3 a3 47. Kc5 Bd7 48. Kd4 a2 49. Nb4 g5 50. Nd5 g4 51. Nb4 g3 52. Ba1 g2 53. Nd5 g1=Q+ 54. Ke5 Qxa1+ 0-1
2024.09.17 Titled Tue 17th Sep Early
362327 Smirnova, Polina A (1963) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. Re1 h6 11. Nbd2 O-O-O 12. Nf1 Re8 13. Ng3 f5 14. h4 Be7 15. h5 Rhg8 16. Bd2 g6 17. hxg6 Rxg6 18. Nh5 Bg5 19. Nf4 Bxf4 20. Bxf4 Reg8 21. g3 c4 22. Bc2 Rg4 23. Qe3 h5 24. Kf1 Nf8 25. Ke2 Ng6 26. Rh1 Nxf4+ 27. gxf4 Ne7 28. Nh4 Qd8 29. Rag1 Qf8 30. f3 Rg3 31. Rxg3 Rxg3 32. Rg1 Qg7 33. Kf1 Bc6 34. Qf2 Rxg1+ 35. Qxg1 Qxg1+ 36. Kxg1 a5 37. Kh2 b5 38. Kg3 b4 39. axb4 axb4 40. Ng2 bxc3 41. bxc3 Kc7 42. Kh4 Be8 43. Kg5 Ng8 44. Nh4 Kb6 45. Nxf5 exf5 46. Bxf5 Ka5 47. Bc2 Ba4 48. Bxa4 Kxa4 49. f5 Nh6 50. e6 h4 51. e7 Nf7+ 52. Kxh4 Nd6 53. f6 Kb3 54. f7 Nf5+ 55. Kg4 Nxe7 56. f8=Q Nc6 57. Qc5 Kxc3 58. Qxc6 Kxd4 59. f4 c3 60. f5 Kd3 61. f6 d4 62. f7 c2 63. f8=Q Kd2 64. Qfc5 d3 65. Kf3 Ke1 66. Ke3 Kd1 67. Qh1# 1-0
2024.09.17 Titled Tue 17th Sep Early
362441 Kopczynski, M (2225) Fabris, A (2230) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 g6 6. Nf3 Bg7 7. O-O d6 8. Kh1 Nf6 9. Qe1 O-O 10. Be3 Ng4 11. Bg1 e5 12. f5 d5 13. fxg6 hxg6 14. exd5 Qxd5 15. Be4 Qd8 16. Nbd2 Nf6 17. Bc2 Nh5 18. Rd1 Qe7 19. Ne4 b6 20. Bb3 Be6 21. Bxe6 Qxe6 22. Nfg5 Qc4 23. Nd6 Qxa2 24. Ngxf7 Nf4 25. Qe4 Ne7 26. Ng5 Rad8 27. Nc4 Rxd1 28. Rxd1 Qa4 29. Re1 b5 30. Nxe5 Qxe4 31. Rxe4 Ned5 32. g3 Nh5 33. Nxg6 Rb8 34. Bxa7 Ra8 35. Bc5 Nhf6 36. Ne7+ Nxe7 37. Rxe7 Nd5 38. Rd7 Nf6 39. Rb7 Ra1+ 40. Kg2 Ng4 41. Rb8+ Bf8 42. Rxf8+ Kg7 43. Ne6+ 1-0
2024.09.17 Titled Tue 17th Sep Early
362652 Subervi, J (2044) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Nbd2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Re1 Qc7 10. Nf1 h6 11. Ng3 O-O-O 12. b3 Re8 13. Be3 f6 14. exf6 gxf6 15. c4 dxc4 16. Bxc4 cxd4 17. Nxd4 Nxd4 18. Bxd4 e5 19. Rc1 Ba3 20. Rc2 exd4 21. Rxe8+ Rxe8 22. Bf7 Re1+ 23. Qxe1 Qxc2 24. Qe8+ Kc7 25. h3 Qc6 26. f3 Bd6 27. Ne4 Qc1+ 28. Kf2 Qe3+ 29. Kf1 Bxe4 30. fxe4 Bg3 0-1
2024.09.17 Titled Tue 17th Sep Early
362891 Kopczynski, M (2225) Florescu, C (2193) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d5 6. e5 Nd7 7. e6 Nf6 8. exf7+ Kxf7 9. Nf3 Bg4 10. O-O Qb6 11. Kh1 e6 12. Ng5+ Ke8 13. Qe1 Nd8 14. cxd4 Bb4 15. Nc3 Kd7 16. a3 Bxc3 17. bxc3 Rc8 18. Rb1 Qd6 19. f5 exf5 20. h3 Re8 21. Qh4 h6 22. Nf3 Nc6 23. hxg4 fxg4 24. Bf5+ Kc7 25. Ne5 Rcd8 26. Nf7 Qe7 27. Bf4+ 1-0
2024.09.17 Titled Tue 17th Sep Early
363267 Kopczynski, M (2225) Feuerstack, A (2466) 0-1
1. e4 c6 2. d4 d5 3. Nc3 a6 4. e5 c5 5. dxc5 e6 6. f4 Bxc5 7. Nf3 Nh6 8. Bd3 Ng4 9. Qe2 Bf2+ 10. Kf1 Ba7 11. Nd1 h5 12. h3 Nh6 13. g4 Nc6 14. gxh5 Ne7 15. Be3 Nhf5 16. Bf2 Rxh5 17. Nd4 g6 18. Nf3 Bd7 19. Ng5 Nc6 20. Bxf5 exf5 21. e6 fxe6 22. Nxe6 Bxe6 23. Qxe6+ Ne7 24. Bxa7 Rxa7 25. Nf2 Qd7 26. Qe5 Kf7 27. Re1 Nc6 28. Qe3 Ra8 29. Nd3 Re8 30. Qxe8+ Qxe8 31. Rxe8 Kxe8 32. Kg2 Rh7 33. Re1+ Kd8 34. Nc5 Kc7 35. Re6 Rg7 36. Rf6 Kb6 37. Ne6 Rg8 38. Nd4 Kc5 39. Nf3 d4 40. Nh4 g5 41. Nxf5 gxf4+ 42. Kf3 Nb4 43. c3 dxc3 44. bxc3 Nd5 45. h4 Nxf6 46. Kxf4 Nd5+ 47. Ke5 Nxc3 48. h5 Rh8 49. h6 Nxa2 50. Kf6 Nb4 51. Kg7 Rxh6 52. Kxh6 a5 53. Kg5 a4 54. Kf4 a3 55. Ng3 a2 56. Ne4+ Kd4 57. Nd2 Kc3 58. Ne4+ Kc2 0-1
2024.09.17 Titled Tue 17th Sep Early
363505 Ozates, Tuna (2225) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. a3 Be7 8. c4 Nf6 9. Nc3 O-O 10. Bg5 h6 11. Bh4 Nc6 12. O-O-O Na5 13. Ne5 Nb3+ 14. Kb1 Nxd4 15. Qe3 c5 16. Rhg1 Nh7 17. Bxe7 Qxe7 18. g4 Rad8 19. f4 Qh4 20. Be4 Bxe4+ 21. Nxe4 Qxh2 22. g5 Qc2+ 23. Ka2 Nf5 24. Qf3 Rxd1 25. Rxd1 Nd4 26. Rxd4 cxd4 27. gxh6 gxh6 28. f5 f6 29. Qg4+ Ng5 30. Nxg5 hxg5 31. fxe6 fxe5 32. Qxg5+ Kh8 33. Qxe5+ Kh7 34. Qh5+ Kg7 35. Qe5+ Kg6 36. Qg3+ Kf6 37. Qf4+ Ke7 38. Qg5+ Kxe6 39. Qd5+ Ke7 40. Qe5+ Kf7 41. Qf4+ Kg8 42. Qg4+ Kh7 43. Qh4+ Kg7 44. Qxd4+ Kg6 45. Qg4+ Kf6 46. Qd4+ Ke7 47. Qg7+ Rf7 48. Qe5+ Kd8 49. Qb8+ Kd7 50. Qxa7+ Ke6 51. Qxb6+ Kf5 52. Qc5+ Kf4 53. Qd4+ Qe4 54. Qd2+ Qe3 55. Qh2+ Ke4 56. Qh4+ Rf4 57. Qe7+ Kd4 58. Qa7+ Kd3 59. c5 Rc4 60. Qd7+ Kc2 61. Qf5+ Re4 62. Qd5 Qd3 63. Qb7 Qc4+ 64. b3 Qxc5 65. Qxe4+ Kc1 66. Qe1+ Kc2 67. Qb1+ Kd2 68. Qb2+ Kd1 69. a4 Qb4 70. Qg2 Kc1 71. Qe2 Qc3 72. Qc4 1-0
2024.08.06 Titled Tue 6th Aug Early
423800 Abasov, N (2626) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. d4 g6 3. e4 Bg7 4. Nc3 Nd7 5. Bc4 c5 6. Be3 Ngf6 7. dxc5 dxc5 8. e5 Ng4 9. Bxf7+ Kxf7 10. Ng5+ Ke8 11. Qxg4 Nxe5 12. Qg3 Qb6 13. O-O h6 14. Nge4 Bf5 15. Bxc5 Qxb2 16. Rab1 Qxc2 17. Rxb7 Bxe4 18. Rxe7+ Kd8 19. Rxe5 Bxe5 20. Qxe5 Re8 21. Qd4+ Kc8 22. Bd6 Qd3 23. Qc5+ Kd7 24. Qc7+ Ke6 25. Na4 Rac8 26. Nc5+ Kf6 27. Be5+ Rxe5 28. Qxc8 Rxc5 29. Qxc5 Qd5 30. Qxd5 Bxd5 31. Rd1 Ke5 32. a3 a5 33. Rc1 a4 34. Rc5 Kd4 35. Rc7 Bc4 36. f4 Kc3 37. Rb7 Bb3 38. g4 Kb2 39. f5 gxf5 40. gxf5 Kxa3 41. f6 Ka2 42. f7 Bxf7 43. Rxf7 a3 44. Rf6 Ka1 45. Rxh6 a2 46. Ra6 Kb1 47. h4 a1=Q 48. Rxa1+ Kxa1 49. h5 Kb2 50. h6 Kc3 51. h7 1-0
2024.08.06 Titled Tue 6th Aug Early
423920 Kopczynski, M (2225) Monpeurt, C (2128) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 g6 6. Nf3 Bg7 7. Nc3 Qd8 8. Bc4 Nh6 9. O-O O-O 10. Bg5 Nf5 11. Re1 Nxd4 12. Bxe7 Nxf3+ 13. Qxf3 Qc7 14. Bxf8 Bxf8 15. Bb3 Nc6 16. Nd5 Qa5 17. Nf6+ Kh8 18. Re8 Bg4 19. Qxg4 Ne5 20. Qh4 1-0
2024.08.06 Titled Tue 6th Aug Early
424411 Nadanian, A (2248) Kopczynski, M (2225) 1/2-1/2
1. b4 e5 2. Bb2 d6 3. e3 f5 4. d4 e4 5. c4 Nf6 6. Nc3 c6 7. a4 d5 8. Qb3 Be6 9. c5 f4 10. Nge2 fxe3 11. fxe3 Ng4 12. Nxe4 Qh4+ 13. N4g3 Be7 14. Nf4 Nxh2 15. O-O-O Bg4 16. Nge2 O-O 17. g3 Qh6 18. Bg2 g5 19. Bxd5+ Kh8 20. Ne6 cxd5 21. Nxf8 Bxe2 22. Rd2 Qxf8 23. Rxe2 Ng4 24. Qxd5 Nc6 25. Qe6 Qf3 26. d5+ Bf6 27. Bxf6+ Nxf6 28. Rhh2 Re8 29. Qh3 Qxd5 30. Qh6 Qe5 31. Kb1 Nxb4 32. Ref2 Nbd5 33. Qg6 Qe4+ 34. Qxe4 Nxe4 35. Rf7 Re7 36. Rhxh7+ Kg8 37. Rhg7+ Kh8 38. Rh7+ Kg8 39. Rhg7+ Kh8 40. Rh7+ 1/2-1/2
2024.08.06 Titled Tue 6th Aug Early
424731 Gritsenko, N (2309) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 f5 5. c4 Bg7 6. g3 d5 7. cxd5 Qxd5 8. Nf3 f4 9. Nc3 Qh5 10. gxf4 O-O 11. Bg2 c5 12. Ne5 Qh4 13. dxc5 Bxe5 14. fxe5 Nc6 15. Bxc6 bxc6 16. Qd4 Qe7 17. O-O-O Bf5 18. Qd6 Qh4 19. f4 Qf2 20. Qd2 Qh4 21. e4 Bg4 22. Rde1 Rfd8 23. Qe3 Rab8 24. Qg3 Qh5 25. h3 Bf3 26. Rh2 Rd3 27. Qg5 Qxg5 28. fxg5 Re8 29. Rd2 Rxd2 30. Kxd2 Rxe5 31. b4 Rxg5 32. a4 Rg2+ 33. Ke3 Bh5 34. b5 Rg3+ 35. Kd4 cxb5 36. c6 Rxh3 37. Nd5 Kg7 38. Ne3 Rh2 39. c7 Rd2+ 40. Kc3 1-0
2024.08.06 Titled Tue 6th Aug Early
425032 Kopczynski, M (2225) Vincenti, Leonardo (2160) 1/2-1/2
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 d5 6. Bxd5 Bb4+ 7. Kf1 Nf6 8. Qa4+ Nc6 9. Bxc6+ bxc6 10. e5 Ba6+ 11. Ne2 Bb5 12. Qc2 Ne4 13. a4 Bd3 14. Qxc6+ Ke7 15. Nc3 Nxc3 16. Bxc3 Bxc3 17. Qxc3 Bxe2+ 18. Kxe2 Re8 19. Qc5+ Ke6 20. Rhd1 Qg5 21. Kf1 Rad8 22. Qc6+ Kf5 23. Qxc7 Kg6 24. Rd6+ Rxd6 25. Qxd6+ Re6 26. Qd3+ Qf5 27. Qg3+ Qg5 28. f4 Qxg3 29. hxg3 Kf5 30. Kf2 Ra6 31. Kf3 h5 32. a5 g6 33. Ke3 Kg4 34. Kf2 Kf5 35. Kf3 Re6 36. a6 Rc6 37. Ra3 Rb6 38. Ke3 Rc6 39. Kd4 Kg4 40. Kd5 Rb6 41. Kc5 h4 42. gxh4 Kxh4 43. Kd5 Kg4 44. g3 Re6 45. Kc5 Rb6 46. Kd5 Re6 47. Ke4 Rb6 48. Ra5 Re6 49. Ra3 Rb6 50. Kd5 1/2-1/2
2024.08.06 Titled Tue 6th Aug Early
425199 Larina, M (1969) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. e5 Ne4 6. Qe2 d5 7. Nbd2 Nxd2 8. Bxd2 c5 9. c3 Nc6 10. O-O Qc7 11. Rac1 c4 12. Bb1 h6 13. Ne1 Bc8 14. f4 f5 15. exf6 gxf6 16. Qh5+ Kd8 17. f5 e5 18. dxe5 Nxe5 19. Bf4 Bb7 20. Nf3 Qf7 21. Qh4 Nxf3+ 22. Rxf3 Bc5+ 23. Kh1 Kd7 24. Rd1 Rad8 25. b4 cxb3 26. axb3 d4 27. Rfd3 Rhg8 28. R1d2 Qxb3 29. Bc2 Rxg2 30. Bxb3 Rg4+ 31. Rg2 Bxg2+ 32. Kg1 Rxh4 33. Be6+ Kc6 34. Bg3 Be4 35. Rd2 dxc3+ 36. Rf2 c2 0-1
2024.08.06 Titled Tue 6th Aug Early
425482 Kopczynski, M (2225) Smirnov, Mark (2315) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 Bg4 8. O-O g6 9. Kh1 Bg7 10. Qe1 Bxf3 11. Rxf3 O-O 12. Rh3 h5 13. Be3 Rc8 14. Rd1 Qa5 15. f5 Ne5 16. fxg6 fxg6 17. Bc2 Nfg4 18. Bb3+ Kh7 19. Bg1 Nc4 20. Rd5 Qc7 21. Rg5 Nh6 22. Nd5 Qd7 23. Qg3 Ne5 24. Rhxh5 Rf1 25. Nf4 Rxf4 26. Qxf4 gxh5 27. Rxg7+ Kxg7 28. Be3 Nhg4 29. Qg5+ Kf8 30. Qg8# 1-0
2024.08.06 Titled Tue 6th Aug Early
425734 Kopczynski, M (2225) Hilkevich, Zahar (2022) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Be7 4. e5 c5 5. dxc5 Nc6 6. f4 Bxc5 7. Nf3 Nh6 8. Bd3 a6 9. Qe2 Qb6 10. Bd2 Nb4 11. Na4 Nxd3+ 12. Qxd3 Bf2+ 13. Ke2 Qa7 14. Rhf1 Bb6 15. Qb3 Bc5 16. Nxc5 Qxc5 17. Be3 Qe7 18. h3 Nf5 19. Bf2 h5 20. g4 hxg4 21. hxg4 Nh6 22. Rh1 f6 23. g5 fxg5 24. fxg5 Nf7 25. Rxh8+ Nxh8 26. Rh1 Ng6 27. Kd1 Qf7 28. Bc5 Bd7 29. Nd4 O-O-O 30. Bd6 b5 31. Qc3+ Kb7 32. Qc7+ Ka8 33. Qb6 Be8 34. Qxd8+ 1-0
2024.08.06 Titled Tue 6th Aug Early
425937 Toropov, P (2308) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nf3 d5 6. e5 Nfd7 7. Ne2 c5 8. c3 Nc6 9. O-O Qc7 10. a3 h6 11. Nf4 O-O-O 12. Be3 g5 13. Nh5 Be7 14. b4 c4 15. Bc2 f6 16. b5 Na5 17. exf6 Nxf6 18. Ng7 Rd6 19. Ne5 Rg8 20. Nh5 Ne4 21. Bxe4 dxe4 22. Qg4 Bd5 23. Nf7 Rd7 24. Nxh6 Rh8 25. Nf7 Rg8 26. Nxg5 Nb3 27. Ra2 e5 28. dxe5 Qxe5 29. h4 Qxc3 30. Rd1 Kd8 31. Nf7+ Kc7 32. Qxg8 Bxf7 33. Rxd7+ Kxd7 34. Qxf7 Nc5 35. Bxc5 bxc5 36. Qf5+ Kc7 37. Qxe4 Qc1+ 38. Kh2 Bd6+ 39. Ng3 Bxg3+ 40. fxg3 c3 41. Qf4+ 1-0
2024.08.06 Titled Tue 6th Aug Early
426233 Kopczynski, M (2225) Kleiman, J (2399) 0-1
1. e4 e5 2. d4 Nc6 3. dxe5 Nxe5 4. f4 Nc6 5. Nf3 Bc5 6. Bc4 d6 7. Nc3 Nf6 8. Qe2 O-O 9. Bd2 Re8 10. O-O-O Nd4 11. Nxd4 Bxd4 12. Qd3 Bxc3 13. Bxc3 Nxe4 14. Qd5 Re7 15. Bd4 c6 16. Qh5 c5 17. Be5 Qc7 18. Rhe1 dxe5 19. Rxe4 g6 20. Qg5 Bf5 21. Ree1 h6 22. Qxh6 exf4 23. Rxe7 Qxe7 24. Qxf4 Re8 25. g4 Be6 26. Re1 Qd7 27. Qe5 Qc6 28. h4 Bd7 29. Qc3 Rxe1+ 30. Qxe1 Bxg4 31. a3 Qf6 32. Kb1 Kg7 33. Qe3 Bf5 34. Qxc5 Qxh4 35. Qe5+ Qf6 36. Qc5 b6 37. Qe3 a5 38. Ka2 g5 39. Be2 Bxc2 40. Qd2 Bg6 41. Bc4 g4 42. Qg2 Qf4 43. Qg1 Qxc4+ 0-1
2024.08.06 Titled Tue 6th Aug Early
426477 Sadykov, Ra (2274) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Bg5 Be7 8. h4 h6 9. Bxe7 Qxe7 10. Nbd2 c5 11. c3 Nc6 12. a3 O-O-O 13. h5 f6 14. b4 c4 15. Bc2 fxe5 16. dxe5 Rhf8 17. Kf1 Rf4 18. g3 Rff8 19. Re1 b5 20. a4 a6 21. Rh4 bxa4 22. Bxa4 Rf7 23. Bxc6 Bxc6 24. Nd4 Bb7 25. f4 Rdf8 26. Kg1 Rg8 27. Rg4 Nf8 28. Ra1 g6 29. b5 a5 30. Rxa5 Rfg7 31. Ra7 gxh5 32. Rxg7 Rxg7 33. Nxc4 dxc4 34. Qxc4+ Qc7 35. Qb4 Nd7 36. Kh2 h4 37. Nxe6 hxg3+ 38. Kh3 Qb6 39. Qc4+ Kb8 40. Rxb7+ Qxb7 41. Nxg7 Qh1+ 42. Kxg3 Qg1+ 43. Kf3 Qxg7 44. Qc6 Nxe5+ 45. fxe5 Qxe5 46. b6 Qf5+ 47. Ke3 Qe5+ 48. Kd3 Qf5+ 49. Kc4 Qf4+ 50. Kb3 h5 51. c4 h4 52. c5 h3 53. Qe8+ Kb7 54. Qd7+ Ka6 55. Qd3+ Kb7 56. Qh7+ Ka6 57. Qxh3 Qf7+ 58. Ka3 Qc4 59. Qe3 1-0
2024.07.23 Titled Tue 23rd Jul Early
444708 Kopczynski, M (2225) Tarigan, Gilbert Elroy (2359) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Be2 e4 9. Nd2 Qxd4 10. Nb5 Qe5 11. O-O Be6 12. a3 Bc5 13. Nxe4 Rd8 14. Qc2 Nd4 15. Nxd4 Bxd4 16. Bg5 Ne7 17. Rad1 h6 18. Qa4+ Kf8 19. Bxe7+ Kxe7 20. Bf3 f5 21. Qb4+ Kf7 22. Ng3 b6 23. Rfe1 Qc5 24. Bh5+ Kf6 25. Qd2 Be5 26. Qe2 Rxd1 27. Rxd1 Rc8 28. Re1 Bc4 29. Qf3 Bd5 30. Qe2 1-0
2024.07.23 Titled Tue 23rd Jul Early
444907 Kiladze, Luka (2173) Kopczynski, M (2225) 0-1
1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. d3 Nf6 5. g3 d5 6. e5 Nfd7 7. Bg2 c5 8. O-O Nc6 9. Re1 Qc7 10. Qe2 a6 11. Bf4 h6 12. h4 Ne7 13. d4 Nf5 14. dxc5 bxc5 15. Na4 Be7 16. Rad1 O-O-O 17. h5 g5 18. hxg6 fxg6 19. g4 g5 20. gxf5 gxf4 21. f6 Bf8 22. c3 Rg8 23. Kh2 Qc6 24. b3 Rxg2+ 25. Kxg2 h5 26. Rg1 Kb8 27. Kh2 d4 28. Nh4 f3 29. Qe1 Nxe5 30. Kh1 Ng4 31. cxd4 Qc7 32. Rg3 cxd4 33. Qxe6 Nxf2+ 0-1
2024.07.23 Titled Tue 23rd Jul Early
445289 Csonka, B (2473) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. h4 c5 8. c3 Nc6 9. a3 Qc7 10. Bf4 h6 11. Bg3 O-O-O 12. Nbd2 Be7 13. h5 Rdg8 14. b4 c4 15. Bc2 g6 16. hxg6 fxg6 17. Bf4 g5 18. Be3 h5 19. O-O-O a5 20. Nb1 b5 21. Bd2 Qb6 22. Rh2 axb4 23. axb4 Qa6 24. Rdh1 h4 25. g3 h3 26. g4 Qa1 27. Rxh3 Rxh3 28. Rxh3 Kc7 29. Rh7 Ra8 30. Kd1 Ra2 31. Bc1 Bxb4 32. Nxg5 Bxc3 33. Nxe6+ Kc8 34. Rh8+ Nf8 35. Rxf8+ Kd7 36. Nc5+ Ke7 37. Qf3 1-0
2024.07.23 Titled Tue 23rd Jul Early
445600 Kopczynski, M (2225) Souleidis, G (2418) 0-1
1. e4 c5 2. d4 cxd4 3. c3 g6 4. cxd4 d5 5. e5 Nc6 6. f4 Bf5 7. Nf3 Rc8 8. Nc3 h5 9. Bd3 Bxd3 10. Qxd3 e6 11. O-O Nh6 12. Be3 Nf5 13. Bf2 Be7 14. Rac1 O-O 15. g3 Kg7 16. h3 Rh8 17. Kg2 Qb6 18. b3 Ba3 19. Rcd1 Qa6 20. Qxa6 bxa6 21. g4 hxg4 22. hxg4 Nfe7 23. Rh1 Rxh1 24. Rxh1 Nxe5 25. fxe5 Rxc3 26. Ng5 Bc1 27. Nh7 Ng8 28. Kf1 g5 29. Nf6 Nxf6 30. exf6+ Kxf6 31. Rh8 Rc2 32. a4 Rb2 33. Rb8 Bf4 34. Rb7 Kg6 35. Rxa7 Rxb3 36. Rxa6 Ra3 37. Ra8 f5 38. Ke1 fxg4 39. a5 g3 40. Bg1 Ra1+ 41. Ke2 Rxg1 42. a6 Ra1 43. a7 Kg7 44. Kf3 Ra3+ 45. Kg2 Ra2+ 46. Kf3 g2 0-1
2024.07.23 Titled Tue 23rd Jul Early
445771 Rustamov, Rustam (2285) Kopczynski, M (2225) 1-0
1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. Bd3 Nf6 5. Nge2 d5 6. exd5 Nfd7 7. dxe6 fxe6 8. O-O Nf6 9. Nf4 Be7 10. Nxe6 Qd7 11. Nxg7+ Kf7 12. Nf5 Nc6 13. Re1 Rae8 14. Bc4+ Kg6 15. Nh4+ Kg7 16. Be6 Qd8 17. Nf5+ Kg6 18. Qf3 h5 19. Nxe7+ Rxe7 20. Qf5+ Kg7 21. Bg5 Rf8 22. Be3 Nh7 23. Qh3 Qd6 24. d5 Nd8 25. Bd4+ Kh6 26. Qe3+ Ng5 27. Ne4 Qf4 28. Qxf4 Rxf4 29. Be3 Rxe4 30. Bxg5+ Kxg5 31. Rxe4 c6 32. c4 cxd5 33. cxd5 Nf7 34. Rae1 Nd6 35. Re5+ Kh6 36. Bh3 Rxe5 37. Rxe5 Nc4 38. Re6+ Kg5 39. b3 Bxd5 40. bxc4 Bxe6 41. Bxe6 1-0
2024.07.23 Titled Tue 23rd Jul Early
446229 Kopczynski, M (2225) Osmonbekov, T (2109) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. Nf3 dxe4 7. Bxe4 Qxd1+ 8. Kxd1 Nf6 9. Bxc6+ bxc6 10. Ne5 Ng4 11. Nxg4 Bxg4+ 12. Ke1 O-O-O 13. Bd2 e5 14. h3 Bf5 15. fxe5 Bc5 16. Rf1 Bg6 17. b4 Bb6 18. Na3 Bc7 19. Bf4 Rhe8 20. Kf2 Bb6+ 21. Kg3 Rd3+ 22. Rf3 Red8 23. Rf1 Be4 24. Nc4 Bxf3 25. Rxf3 Rxf3+ 26. gxf3 Bc7 27. Nd6+ Bxd6 28. exd6 Re8 29. Kg4 Re2 30. a4 Rc2 31. Be5 f6 32. Bd4 Kd7 33. Bxa7 Rxc3 34. Bc5 Ra3 35. a5 Ra2 36. Kf5 Ra3 37. Ke4 Ra4 38. h4 g6 39. Kf4 Ke6 40. Ke4 g5 41. hxg5 fxg5 42. Ke3 h5 43. Kf2 Ra2+ 44. Kg3 Kf5 45. d7 Rd2 46. a6 Rxd7 47. a7 Rd8 48. Bd6 Ra8 49. Bb8 Ke6 50. f4 g4 51. Kh4 Kf5 52. Kg3 Ke4 53. Kh4 Kf3 54. f5 g3 55. f6 g2 56. f7 g1=Q 57. f8=Q+ Ke2 58. Qe8+ Kf1 59. Qf7+ Qf2+ 60. Qxf2+ Kxf2 61. Kxh5 Ke3 62. Kg5 Kd4 63. Kf5 Kc4 64. Ke4 Kxb4 65. Kd3 c5 66. Kc2 Kc4 67. Kb2 Kd3 68. Kb3 c4+ 69. Kb2 Kd2 70. Bf4+ Kd3 71. Bb8 c3+ 72. Kc1 c2 73. Kb2 Kd2 74. Bf4+ Kd1 75. Bc1 Rxa7 0-1
2024.07.23 Titled Tue 23rd Jul Early
446267 Guevara Ruiz, Santiago Jose (2109) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. e5 Bxg2 6. exf6 Bxh1 7. f3 Qxf6 8. Be3 c5 9. Nge2 Bxf3 10. Qd2 Nc6 11. dxc5 Bxc5 12. Bxc5 bxc5 13. O-O-O Bxe2 14. Qxe2 O-O 15. Rf1 Qg5+ 16. Kb1 Rab8 17. Ne4 Qe5 18. c3 f5 19. Ng3 Qxe2 20. Nxe2 g6 21. Bc2 d5 22. Nf4 Kf7 23. h4 Rfd8 24. Nh3 e5 25. Ng5+ Kg7 26. Ne6+ Kf6 27. Nxd8 Rxd8 28. Kc1 e4 29. Kd2 Ke5 30. a3 d4 31. Ke2 d3+ 32. Bxd3 exd3+ 33. Kd2 f4 34. b4 cxb4 35. cxb4 Kf5 36. b5 Ne5 37. a4 Nc4+ 38. Kc1 d2+ 39. Kc2 Ne3+ 0-1
2024.07.23 Titled Tue 23rd Jul Early
446714 Kopczynski, M (2225) Garcia Correa, J (2103) 0-1
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 d6 5. Qb3 Qd7 6. Nxc3 Nf6 7. Nf3 Nc6 8. Ng5 Ne5 9. Be2 h6 10. f4 Nc6 11. Nf3 Be7 12. O-O O-O 13. Kh1 Qd8 14. e5 dxe5 15. fxe5 Ng4 16. Bf4 g5 17. Rad1 Qe8 18. Bc1 Ngxe5 19. Nd5 Be6 20. Qxb7 Bxd5 21. Rxd5 Bd6 22. Nxe5 Nxe5 23. Bb5 Qe6 24. Rdd1 Ng4 25. Rde1 Qxa2 26. Qe4 Ne5 27. Rf6 Kg7 28. Qf5 Ng6 29. Bd3 Nf4 30. Bc2 Qd5 31. Bxf4 Qxf5 32. Rxf5 Bxf4 33. Rc5 Rab8 34. b3 Rfe8 35. g3 Rxe1+ 36. Kg2 Re2+ 37. Kf3 Rxc2 38. Rxc2 Bd6 39. Rc3 Rb4 40. Ke3 a5 41. Kd3 a4 42. bxa4 Rxa4 43. Rb3 Ra3 44. Rxa3 Bxa3 45. Kc4 Bd6 46. Kd5 f5 47. Kd4 Kf6 48. Ke3 Ke5 49. Kf3 c5 50. Ke3 c4 51. Kd2 Kd4 52. Kc2 Bb4 53. Kb2 c3+ 54. Kc2 f4 55. gxf4 gxf4 56. Kd1 Ke3 57. Ke1 c2+ 58. Kf1 c1=Q+ 59. Kg2 Qd2+ 60. Kh3 Qd7+ 61. Kh4 Be7+ 62. Kh5 Qh3+ 63. Kg6 Qxh2 64. Kf7 f3 65. Ke6 Qf4 66. Kd5 Qd4+ 67. Kc6 Ke4 68. Kb7 Kd5 69. Ka6 Qb2 70. Ka7 Kc6 71. Ka8 Qb7# 0-1
2024.06.11 Titled Tue 11th Jun Early
504468 Kopczynski, M (2225) Mikhailovsky, Vladimir (2215) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Nf6 5. cxd4 Qxd5 6. Nf3 Qd6 7. Nc3 e6 8. Bd3 Nc6 9. O-O Be7 10. Bg5 O-O 11. Rc1 h6 12. Bh4 b6 13. Nb5 Qd7 14. Ne5 Nxe5 15. dxe5 Nd5 16. Bxe7 Qxe7 17. Qf3 Ba6 18. Qe4 g6 19. Nd6 Bxd3 20. Qxd3 Qg5 21. Qe4 Rad8 22. h4 Qf4 23. Qxf4 Nxf4 24. Rc7 a5 25. g3 Nd3 26. f4 Nxb2 27. Rb1 Na4 28. Rbc1 Nc5 29. Rc6 Rb8 30. Rb1 Nd7 31. Rc7 Nc5 32. Rc6 Na4 33. Rc4 Nc5 34. Rd4 Rfd8 35. Kg2 Kg7 36. Kf3 Kg8 37. Rc4 Rd7 38. Rxc5 Rbd8 39. Rc6 Re7 40. Rbxb6 a4 41. Rc8 Rxc8 42. Nxc8 Rc7 43. Nd6 Rc3+ 44. Ke4 Rxg3 45. Ra6 Ra3 46. Ra8+ Kg7 47. Ra7 Rxa2 48. Rxf7+ Kg8 49. Ra7 a3 50. Nb5 Rb2 51. Nxa3 Rb4+ 52. Ke3 Rb3+ 53. Kd4 Rh3 54. Nc4 Rxh4 55. Ke4 g5 56. Nd6 Rxf4+ 57. Ke3 Rf1 58. Re7 g4 59. Rxe6 Kg7 60. Re7+ Kg6 61. Re8 Kg7 62. Re7+ Kg6 63. Re8 Kg7 64. Ke4 g3 65. Nf5+ Rxf5 66. Kxf5 g2 67. Re7+ Kf8 68. Kf6 g1=Q 69. Rf7+ Kg8 70. Rd7 Qg5+ 71. Ke6 h5 72. Kd6 Qf4 73. Kd5 Qf5 74. Kd6 Qd3+ 75. Ke6 Qe4 76. Kd6 h4 77. e6 h3 78. e7 Kf7 79. Rc7 h2 80. Rc1 Qxe7+ 81. Kd5 Qe6+ 82. Kd4 Qf6+ 83. Kd3 Qf3+ 84. Kd2 Qf4+ 0-1
2024.06.11 Titled Tue 11th Jun Early
504594 Bennett, D (2039) Kopczynski, M (2225) 0-1
1. f4 b6 2. b3 Bb7 3. Bb2 e6 4. e3 c5 5. Nf3 d5 6. Bb5+ Nc6 7. Qe2 Nf6 8. Ne5 Rc8 9. g4 Bd6 10. g5 Nd7 11. Nxd7 Qxd7 12. Bxg7 Rg8 13. Bf6 d4 14. Na3 d3 15. Qxd3 a6 16. Nc4 axb5 17. Nxd6+ Kf8 18. Nxc8 Qxd3 19. cxd3 Nb4 20. Ke2 Bxc8 21. a3 Nd5 22. Be5 Bb7 23. Rhg1 Ke8 24. h4 Kd7 25. h5 b4 26. e4 Ne7 27. axb4 Nc6 28. bxc5 bxc5 29. Bf6 Nb4 30. Ra5 Ba6 31. Rg3 Kc6 32. Bc3 Bb5 33. Bxb4 cxb4 34. Ra7 f6 35. Rxh7 fxg5 36. Rxg5 Rd8 37. Rg3 Rd4 38. Kd1 Bxd3 39. Rg6 Rxe4 40. Re7 Kd6 41. Re8 Be2+ 42. Kc1 Bxh5 43. Rg7 Bxe8 0-1
2024.06.11 Titled Tue 11th Jun Early
504856 Kopczynski, M (2225) Dubnevych, Maksym (2293) 0-1
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Nf3 Nf6 6. Nxc3 Bc5 7. e5 Ng4 8. Bxf7+ Kf8 9. Bg5 Ne7 10. Bh5 Nxf2 11. Qb3 g6 12. Rf1 gxh5 13. Bh6+ Ke8 14. Ng5 d5 15. exd6 Qxd6 16. Qf7+ Kd8 17. Rxf2 Bxf2+ 18. Kxf2 Qxh6 19. Rd1+ Bd7 20. Ne6+ Kc8 21. Rxd7 Kxd7 22. Nc5+ Kc8 23. Qxe7 Qf8+ 24. Qxf8+ Rxf8+ 25. Ke3 b6 26. N5e4 Kb7 27. Nd5 Rae8 28. Kd4 Rd8 29. Kc4 b5+ 30. Kc5 Rf5 31. Nf6 c6 0-1
2024.06.11 Titled Tue 11th Jun Early
505102 Frank, Marty (2064) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 c5 8. g4 Na6 9. h4 Nc7 10. h5 a6 11. g5 Nfe8 12. a4 Rb8 13. Nh3 b5 14. cxb5 axb5 15. Nxb5 Nxb5 16. Bxb5 Nc7 17. Be2 Rxb2 18. Bg4 Rb4 19. f3 0-1
2024.06.11 Titled Tue 11th Jun Early
505440 Kopczynski, M (2225) Principe, G (2153) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 e6 6. Nf3 Nf6 7. Nc3 Qd8 8. Bd3 Be7 9. O-O Nbd7 10. Bg5 h6 11. Bh4 Nb6 12. Rc1 a6 13. Bb1 Nbd5 14. Ne5 Bd7 15. Qf3 Rc8 16. Nxd5 exd5 17. Nxd7 Rxc1 18. Rxc1 Nxd7 19. Bxe7 Kxe7 20. Qxd5 Re8 21. Bf5 Nf6 22. Qc5+ Qd6 23. Re1+ 1-0
2024.06.11 Titled Tue 11th Jun Early
505814 Koshulyan, Egor A. (2224) Kopczynski, M (2225) 1-0
1. f4 b6 2. Nf3 Bb7 3. g3 e6 4. Bg2 d5 5. O-O c5 6. d3 Nf6 7. Qe1 Be7 8. e4 d4 9. h3 O-O 10. g4 Nc6 11. a3 Nd7 12. Qg3 Qc7 13. Nbd2 e5 14. f5 g5 15. f6 Bxf6 16. h4 h6 17. Nc4 b5 18. hxg5 Bxg5 19. Bxg5 hxg5 20. Nxg5 f6 21. Ne6 Qb8 22. Nxf8 Qxf8 23. Nd2 Qh6 24. Nf3 Qe3+ 25. Rf2 Kf7 26. Re1 Qf4 27. Qxf4 exf4 28. Nh4 Nde5 29. Rxf4 Bc8 30. Ref1 Nxg4 31. e5 Ngxe5 32. Bxc6 Nxc6 33. Rxf6+ Ke7 34. Rxc6 Bh3 35. Re1+ Kd7 36. Rg6 Rh8 37. Ng2 Bf5 38. Rg5 Be6 39. Rxc5 Kd6 40. Rxb5 Rg8 41. Ra5 Bd5 42. Re2 Rg7 43. Ra6+ Kc5 44. Rf6 Rb7 45. b4+ Kb5 46. Re5 Rd7 47. Nf4 Ka4 48. Rxd5 Rg7+ 49. Rg6 1-0
2024.06.11 Titled Tue 11th Jun Early
506068 Ostensen, Nicolai Maxime (2280) Kopczynski, M (2225) 1-0
1. c4 d6 2. Nc3 e5 3. g3 g6 4. h4 h5 5. Bg2 Bg7 6. d3 Ne7 7. Nf3 Nbc6 8. Bg5 f6 9. Bd2 Bg4 10. O-O Qd7 11. Re1 O-O-O 12. Rb1 g5 13. b4 Bxf3 14. Bxf3 gxh4 15. Qa4 hxg3 16. fxg3 Nd4 17. Qxa7 Nxf3+ 18. exf3 Qh3 19. Ne2 Nf5 20. Qf2 Bh6 21. Bxh6 Rxh6 22. Qg2 Qxg2+ 23. Kxg2 Rg8 24. Kf2 h4 25. g4 Ne7 26. d4 Ng6 27. a4 h3 28. Rh1 h2 29. a5 exd4 30. Nxd4 Ne5 31. Nf5 Rh7 32. Kg3 Rgh8 33. Kg2 Nxc4 34. Rbc1 d5 35. Rcd1 c6 36. Ra1 Re8 37. a6 bxa6 38. Rxa6 Re2+ 39. Kg3 Rb2 40. Ra8+ Kb7 41. Rf8 Rxb4 42. Rxf6 Rb3 43. Rxh2 Rxh2 44. Kxh2 Kb6 45. Kg3 Ne5 46. Nd4 Rd3 47. Ne2 1-0
2024.06.11 Titled Tue 11th Jun Early
506185 Kopczynski, M (2225) Rohwer, P (2225) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 g6 6. Nf3 Bg7 7. Bc4 d6 8. O-O Nf6 9. Kh1 O-O 10. Qe1 a6 11. Be3 b5 12. Bb3 Bb7 13. Rd1 Qc7 14. Qh4 b4 15. Nd5 Nxd5 16. Bxd5 e6 17. Bb3 Na5 18. Rc1 Qd8 19. Qxd8 Rfxd8 20. Bc2 Nc4 21. Bg1 Bxb2 22. Rb1 d5 23. e5 d4 24. Bd3 Bd5 25. Ng5 Bc3 26. Rfd1 a5 27. Ne4 Rac8 28. Nf6+ Kg7 29. Bc2 Na3 30. Rbc1 Bb2 0-1
2024.05.28 Titled Tue 28th May Early
524745 Kopczynski, M (2225) Koellner, Ruben Gideon (2439) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. d5 Be7 5. Be3 c6 6. dxc6 bxc6 7. f3 O-O 8. Qd2 d5 9. exd5 cxd5 10. Bg5 d4 11. Bxf6 Bxf6 12. Ne4 Be7 13. Bc4 Nc6 14. O-O-O Rb8 15. h4 Qb6 16. Bb3 a5 17. a4 Be6 18. Qd3 Nb4 19. Qb5 Qxb5 20. axb5 Bxb3 21. cxb3 Rfc8+ 22. Kb1 f5 23. Ng3 g6 24. f4 Bf6 25. h5 exf4 26. N3e2 d3 27. Nxf4 Rc2 28. Nxd3 Rxg2 29. hxg6 hxg6 30. Nf3 Nxd3 31. Rxd3 Rxb2+ 32. Kc1 Rc8+ 33. Kd1 Rb1+ 0-1
2024.05.28 Titled Tue 28th May Early
525219 Zavivaeva, Emilia (1838) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. g3 e5 3. d3 f5 4. Bg2 g6 5. b3 Bg7 6. Bb2 Ne7 7. Nbd2 O-O 8. O-O f4 9. c4 fxg3 10. hxg3 Bg4 11. Rc1 Nbc6 12. a3 Qd7 13. Rc2 Bh3 14. Qa1 Bxg2 15. Kxg2 h6 16. d4 Qf5 17. Rcc1 e4 18. Nh4 Qg4 19. d5 Ne5 20. f3 exf3+ 21. exf3 Qh5 22. f4 Qe2+ 23. Rf2 Qxf2+ 24. Kxf2 Nd3+ 25. Ke2 Bxb2 26. Qb1 Nxc1+ 27. Kd1 Bxa3 28. Qa2 Nxb3 29. Nxb3 Bb4 30. Qc2 Kg7 31. Qe4 Rae8 32. Qd4+ Kh7 33. Qxa7 g5 34. Qxb7 Bc3 35. Nf3 gxf4 36. Qxc7 fxg3 37. Nh4 Be5 0-1
2024.05.28 Titled Tue 28th May Early
525506 Kopczynski, M (2225) Kacharava, Nikolozi (2527) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Nc6 8. Bd3 O-O 9. Bxh7+ Kxh7 10. Ng5+ Kg6 11. Qg4 f5 12. Qg3 Qe7 13. Qh4 Ndxe5 14. fxe5 Nxe5 15. Bf4 Ng4 16. O-O-O Be3+ 17. Bxe3 Nxe3 18. Qh7+ Kxg5 19. Rd3 Ng4 20. h3 Nf6 21. Rg3+ Kf4 22. Qh4+ Ke5 23. Nb5 Qc5 24. Rf1 d4 25. Qf4+ Kd5 26. Nc7+ Kc6 27. Nxa8 e5 28. Qf3+ e4 29. Qf4 Nd5 30. Qe5 Bd7 31. Rg6+ Rf6 32. Rxg7 d3 33. c3 d2+ 34. Kxd2 Qe3+ 35. Kc2 Qe2+ 36. Kb3 Qxf1 37. Rxd7 Qb5+ 38. Kc2 Ne3+ 39. Kd2 Qxe5 40. Kxe3 Kxd7 41. Nb6+ axb6 42. g4 Qg3+ 43. Ke2 Rd6 44. Kf1 Qf3+ 45. Kg1 Rd1+ 46. Kh2 Rh1# 0-1
2024.05.28 Titled Tue 28th May Early
525812 Montano Vicente, Guadalupe (1787) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bg5 c5 7. d5 Na6 8. Qd2 Nc7 9. h4 h5 10. Be2 a6 11. a4 Rb8 12. a5 b5 13. axb6 Rxb6 14. Nh2 Bd7 15. Nf1 Qb8 16. Ra2 e6 17. Ne3 exd5 18. exd5 Re8 19. O-O Ne4 20. Nxe4 Rxe4 21. Bd3 Re8 22. Rb1 Qb7 23. Nd1 Rb8 24. Bh6 Ne8 25. Bxg7 Nxg7 26. Ne3 Qc8 27. Qc2 Qd8 28. g3 Qf6 29. b3 Bh3 30. Bf1 Bf5 31. Bd3 Bh3 32. Bf1 Bxf1 33. Kxf1 Qf3 34. Kg1 Ne8 35. Rab2 Nf6 36. Qd1 Qxd1+ 37. Nxd1 Ne4 38. Kg2 a5 39. f3 Nf6 40. Kf2 Nd7 41. Nc3 Ne5 42. Na4 Rb4 43. Ke3 Re8 44. Kd2 Nxf3+ 45. Kd3 Ne5+ 46. Kd2 Rxa4 47. bxa4 Nxc4+ 48. Kc3 Nxb2 49. Rxb2 Re3+ 50. Kc4 Re4+ 51. Kb5 Rb4+ 52. Rxb4 cxb4 53. Kxa5 b3 54. g4 b2 55. gxh5 gxh5 56. Ka6 b1=Q 57. a5 Qd3+ 58. Ka7 Qxd5 59. a6 Qb5 60. Ka8 Qxa6+ 61. Kb8 d5 0-1
2024.05.28 Titled Tue 28th May Early
525941 Domingo Nunez, Alejandro (2318) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 O-O 6. Bg2 Nfd7 7. O-O Nc6 8. c4 e5 9. dxe5 Ndxe5 10. Nc3 Be6 11. Qd2 Qd7 12. Ng5 Bg4 13. f4 f6 14. Nge4 f5 15. Ng5 Nf7 16. Bd5 Nd8 17. Nb5 Bxb2 18. Qxb2 c6 19. Bxf7+ Nxf7 20. Nxf7 Rxf7 21. Nc3 Re8 22. Rad1 Rfe7 23. Rd2 Re6 24. Rf2 h5 25. Kg2 h4 26. Qc2 hxg3 27. hxg3 Qh7 28. Qd3 Qh3+ 29. Kg1 Re3 0-1
2024.05.28 Titled Tue 28th May Early
526264 Kopczynski, M (2225) Ozates, Tuna (2290) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 g6 6. Nf3 Bg7 7. O-O d6 8. Kh1 Nf6 9. Qe1 O-O 10. Be3 d5 11. e5 Ne4 12. Nbd2 Nxd2 13. Bxd2 Bg4 14. Rd1 Bxf3 15. Rxf3 e6 16. Be3 f6 17. Bc5 Re8 18. exf6 Qxf6 19. Bb5 Rad8 20. Bxc6 bxc6 21. Bxa7 e5 22. fxe5 Qe7 23. Qe3 Bxe5 24. Re1 Qd7 25. Qf2 Bg7 26. Rfe3 Rf8 27. Re7 Qg4 28. Qe2 Qxe2 29. R7xe2 Ra8 30. Re7 Bf6 31. Rc7 Bd8 32. Rd7 Bh4 33. g3 Bf6 34. Rc7 Bd8 35. Rd7 Bf6 36. Bc5 Rfb8 37. Ba3 Bxc3 38. bxc3 Rxa3 39. Ree7 Rxa2 40. Rg7+ Kf8 41. Rgf7+ Ke8 42. Rfe7+ Kf8 43. Rf7+ Ke8 44. Rfe7+ Kf8 45. Rf7+ 1/2-1/2
2024.05.28 Titled Tue 28th May Early
526493 Skliarov, V (2345) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. c3 c5 8. O-O Nc6 9. a3 Qc7 10. Bf4 h6 11. h4 O-O-O 12. Bg3 g5 13. h5 g4 14. Nfd2 cxd4 15. cxd4 Nxd4 16. Qxg4 Nc6 17. Rc1 Kb8 18. Nc3 a6 19. Nf3 Nc5 20. Bc2 d4 21. Ne4 d3 22. Bd1 Nxe4 23. Qxe4 d2 24. Rc2 Qd7 25. Rxd2 Qxd2 26. Nxd2 Rxd2 27. Bf3 Rxb2 28. Rc1 Bc5 29. Qf4 Rg8 30. Kh2 Rg7 31. Qf6 Rg5 32. Qxf7 Nxe5 33. Qxb7# 1-0
2024.05.28 Titled Tue 28th May Early
526644 Kopczynski, M (2225) Daaevik Wadhawan (2354) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 g6 6. Nf3 Bg7 7. O-O d6 8. Kh1 Nf6 9. Be3 Ng4 10. Bg1 h5 11. Nbd2 Bd7 12. Ng5 Bh6 13. Ndf3 f6 14. Nh3 e5 15. f5 gxf5 16. exf5 Ne7 17. Nh4 Bc6 18. Nf2 Rg8 19. h3 Bg5 20. Ng6 Bxg2+ 21. Kxg2 Ne3+ 22. Kf3 Nxd1 23. Raxd1 d5 24. Bb5+ Kf7 25. h4 Nxf5 26. Nxe5+ fxe5 27. hxg5 Qxg5 28. Rxd5 Qe3# 0-1
2024.05.28 Titled Tue 28th May Early
526830 Gandhi, Shyam (1908) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nc3 g6 3. Bf4 d6 4. e3 Bg7 5. h4 Nc6 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 e5 9. Bg5 Bf6 10. Bh6 exd4 11. exd4 Nxd4 12. O-O-O Be6 13. Nd5 c6 14. Nxf6+ Qxf6 15. c3 Nf5 16. Nf3 Qxh6+ 0-1
2024.05.28 Titled Tue 28th May Early
527069 Kopczynski, M (2225) Domin, Yan (2088) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 Bg4 11. Be3 Bxf3 12. Rxf3 a6 13. Rd1 Qa5 14. Rh3 Rac8 15. Qh4 h5 16. Be2 Qb4 17. f5 Qxb2 18. Bc1 Qb4 19. fxg6 fxg6 20. Qg5 Ne5 21. Nd5 Nxd5 22. exd5 Qe4 23. Re3 Qf5 24. Qxe7 Bh6 25. Rxe5 dxe5 26. Bxh6 Rf7 27. Qe6 Qxe6 28. dxe6 Re7 29. Bf3 Kh7 30. Bg5 Rxe6 31. Rd7+ Kg8 32. Bd5 1-0
2024.05.28 Titled Tue 28th May Early
527341 Kopczynski, M (2225) Vlassov, N (2299) 0-1
1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Be3 Nf6 5. c3 Bg4 6. Qb3 O-O-O 7. Nd2 e5 8. dxe5 Nxe5 9. h3 Bh5 10. Qxd5 Nxd5 11. Bxa7 b6 12. Ba6+ Kd7 13. g4 Bg6 14. Bb7 c6 15. Ngf3 Nd3+ 16. Kf1 Kc7 17. Ba6 Ra8 18. Nh4 Nc5 19. Nxg6 hxg6 20. Bxb6+ Kxb6 21. Bc4 Kc7 22. b4 Na4 23. Bxd5 cxd5 24. Kg2 Nxc3 25. Rhc1 Bxb4 26. a3 Ba5 27. Nb3 d4 28. Nxd4 Rhc8 29. Nb5+ Kd7 30. Nxc3 Rxc3 31. Rxc3 Bxc3 32. Rd1+ Ke6 33. Rd3 Rxa3 34. Kf3 Bb4 35. Rxa3 Bxa3 36. Ke4 g5 37. f4 gxf4 38. Kxf4 Bd6+ 39. Ke4 g5 40. Kf3 Ke5 41. h4 gxh4 42. g5 Kf5 43. Kg2 Kxg5 44. Kh3 f5 45. Kg2 Kg4 46. Kh1 f4 47. Kg2 h3+ 48. Kh1 Kf3 49. Kh2 Ke2 50. Kxh3 f3 0-1
2024.05.14 Titled Tue 14th May Early
539671 Mamedov, Edgar (2414) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Bg5 Ng8 3. e4 h6 4. Bh4 c5 5. dxc5 g5 6. Bg3 Bg7 7. c3 Na6 8. h4 gxh4 9. Bxh4 Nxc5 10. Nd2 d5 11. Qh5 Nf6 12. Bxf6 Bxf6 13. e5 Bg7 14. Ngf3 Qb6 15. Rb1 Be6 16. Nd4 O-O-O 17. Be2 Kb8 18. f4 Ne4 19. Nxe4 dxe4 20. O-O Bxa2 21. Rbc1 Rxd4 22. cxd4 Qxd4+ 23. Kh1 Bd5 24. Qg4 Rg8 25. Rfd1 Qxb2 26. Qd7 Be6 27. Qd8+ Rxd8 28. Rxd8+ Bc8 29. Rdxc8# 1-0
2024.05.14 Titled Tue 14th May Early
539916 Kopczynski, M (2225) Vila Dupla, A (2041) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 g6 6. Nf3 Bg7 7. O-O d6 8. Kh1 Nf6 9. Qe1 Bg4 10. Be3 O-O 11. Nbd2 a6 12. Qh4 Bxf3 13. Rxf3 Qd7 14. Rh3 Qg4 15. Qf2 Qd7 16. Be2 Ng4 17. Qh4 h5 18. Bg1 Bf6 19. Qg3 Kg7 20. Nc4 d5 21. Nb6 Qd6 22. Nxd5 e6 23. Nxf6 Nxf6 24. e5 Ne4 25. exd6 1-0
2024.05.14 Titled Tue 14th May Early
540356 Waldhausen Gordon, Frederick (2358) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5 11. f3 f4 12. Bf2 g5 13. c5 Rf6 14. h3 h5 15. Nc4 Rg6 16. Kd2 b6 17. a4 bxc5 18. bxc5 c6 19. cxd6 Nxd6 20. Bc5 Nb7 21. Bxe7 Qxe7 22. dxc6 Rxc6 23. Nd5 Qc5 24. Qb3 Qd4+ 25. Bd3 Nc5 26. Qc3 Qxc3+ 27. Kxc3 Bf8 28. Nxe5 Re6 29. Bc4 Kh7 30. Nc7 Rxe5 31. Nxa8 Bg7 32. Kb4 Nd7 33. Nc7 Rc5 34. Ne6 Rc6 35. Nxg7 Kxg7 36. Bb5 Rb6 37. Rac1 Bb7 38. Rc7 1-0
2024.05.14 Titled Tue 14th May Early
540604 Kopczynski, M (2225) Villa, Ma. Elayza (1812) 0-1
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Neg5 h6 7. Nh3 Bd6 8. Bd3 c5 9. dxc5 Bxc5 10. Qe2 Qc7 11. Bf4 Bd6 12. Bxd6 Qxd6 13. O-O-O Qc7 14. g3 Nc5 15. Nf4 O-O 16. Ne5 Bd7 17. Kb1 Bc6 18. Nxc6 Qxc6 19. g4 Nxd3 20. Nxd3 Qe4 21. Qxe4 Nxe4 22. Rhe1 Ng5 23. Ne5 Rfd8 24. h4 Nh7 25. Nd3 Nf6 26. g5 hxg5 27. hxg5 Nd5 28. g6 Kf8 29. gxf7 Kxf7 30. Nc5 b6 31. Nxe6 Nc3+ 32. Kc1 Rxd1+ 33. Rxd1 Nxd1 34. Ng5+ Kg6 0-1
2024.05.14 Titled Tue 14th May Early
541076 Osinovsky, S (2232) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. O-O g6 5. d4 e4 6. Nfd2 Bg7 7. e3 Ne7 8. c4 O-O 9. f3 exf3 10. Nxf3 Nbc6 11. Nc3 h6 12. Bd2 g5 13. h4 Ng6 14. h5 Nge7 15. Qe2 Bd7 16. Rae1 Be8 17. Nh2 Bf7 18. Kh1 Qe8 19. g4 fxg4 20. Rxf7 Qxf7 21. Nd5 Qxh5 22. Nxc7 Rac8 23. Nb5 Nf5 24. Qxg4 Qxg4 25. Nxg4 a6 26. Nc3 Rce8 27. Nd5 h5 28. Nf2 Ng3+ 29. Kg1 h4 30. b4 Kh8 31. Ng4 Ne4 32. Bc1 Nf6 33. Ngxf6 Bxf6 34. Nxf6 Rxf6 35. e4 Nxd4 36. Bb2 Rf4 37. Bxd4+ Kh7 38. c5 dxc5 39. Bxc5 g4 40. e5 h3 41. Bxb7 g3 42. e6 Rc4 43. e7 h2+ 44. Kh1 Rc2 45. Bc6 g2+ 46. Bxg2 Rxg2 47. Kxg2 Kg6 48. Kxh2 Kf7 49. Kg2 Rg8+ 50. Kf2 Ke8 51. Rf1 Rh8 52. Ke3 Rh3+ 53. Kd4 Rh4+ 54. Kd5 Rh5+ 55. Kc6 Rh6+ 56. Kc7 Rh8 57. Rf8+ 1-0
2024.05.14 Titled Tue 14th May Early
541210 Kopczynski, M (2225) Van Baar, Esper (2207) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Nf3 Bg7 7. Bg5 Bg4 8. Qd2 Bxf3 9. gxf3 Nbd7 10. O-O-O O-O 11. h4 h5 12. f4 e6 13. Be2 Qb6 14. Rhg1 c5 15. f5 exf5 16. Bh6 Ng4 17. Bxg7 Kxg7 18. f3 Nh6 19. Nxh5+ Kh7 20. Nf4 cxd4 21. Qxd4 Qxd4 22. Rxd4 Nf6 23. Rgd1 Rfe8 24. Bc4 Kg7 25. h5 Nxh5 26. Nxh5+ gxh5 27. Rg1+ Kf6 28. Rd6+ Re6 29. Bxe6 fxe6 30. Rh1 Rg8 31. Rxh5 Nf7 32. Rd7 Rg3 33. f4 Rg4 34. Rh7 1-0
2024.05.14 Titled Tue 14th May Early
541448 Barwinska, Ewa (2107) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. f4 Nf6 5. Qe2 d5 6. e5 Ne4 7. Nd2 Qh4+ 8. g3 Nxg3 9. Qf2 Nf5 10. Bxf5 Qxf2+ 11. Kxf2 exf5 12. Ngf3 c5 13. c3 Nc6 14. Rg1 g6 15. Nf1 f6 16. Ne3 fxe5 17. Nxd5 O-O-O 18. c4 e4 19. Ng5 Bg7 20. Nf7 cxd4 21. Nxh8 Bxh8 22. Rd1 e3+ 23. Ke2 Ba6 24. b3 Rxd5 25. Bxe3 dxe3 26. Rxd5 Bxa1 27. Kxe3 Bb7 28. Rd1 Bc3 29. Kd3 Bd4 30. a3 Bb2 31. a4 Kd7 32. Kc2+ Bd4 33. b4 Nxb4+ 34. Kb3 Nc6 35. a5 Nxa5+ 0-1
2024.05.14 Titled Tue 14th May Early
541815 Kopczynski, M (2225) Yevchenko, A (2276) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 d6 6. f4 Nc6 7. Nf3 e6 8. O-O Be7 9. Kh1 O-O 10. Qe1 e5 11. f5 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Be4 Qb5 15. Bg5 Bxg5 16. Nxg5 h6 17. Nf3 Nd4 18. Nxd4 exd4 19. f6 g6 20. Qd2 Kh7 21. Qxd4 Be6 22. a4 Qg5 23. Bxb7 Rad8 24. Qxa7 Rd2 25. Rf2 Rfd8 26. Rg1 Rd1 27. Rff1 R1d2 28. b4 Bd5 29. Bxd5 Qxd5 30. a5 Re8 31. a6 Ree2 32. Rf3 Rxg2 33. Rxg2 Rd1+ 34. Qg1 Rxg1+ 35. Kxg1 Qxf3 36. b5 Qe3+ 37. Rf2 Qe1+ 38. Kg2 Qe4+ 39. Kg3 Qe5+ 40. Kg2 Qxb5 41. Kf3 Qxa6 42. Ke4 Qe6+ 43. Kd3 Qd6+ 44. Ke4 Qc6+ 45. Ke5 Qc5+ 46. Ke4 Qxf2 0-1
2024.04.09 Titled Tue 9th Apr Early
577686 Bacrot, E (2686) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. c3 c5 8. a3 Nc6 9. Be3 Qc7 10. h4 h6 11. h5 O-O-O 12. b4 c4 13. Bc2 f6 14. exf6 gxf6 15. Nh4 e5 16. Ng6 exd4 17. cxd4 Rg8 18. Nc3 Nxb4 19. axb4 Bxb4 20. Qd2 Ne5 21. Bf4 Rge8 22. O-O Qd7 23. dxe5 fxe5 24. Bxh6 d4 25. Qg5 Kb8 26. Bf5 Qc6 27. Ne4 c3 28. Nxe5 Qd5 29. Bg7 Be7 30. Qg3 Ka8 31. h6 c2 32. h7 d3 33. Bg6 d2 34. Nxd2 Qxd2 35. Bxe8 Rxe8 36. h8=Q Rxh8 37. Bxh8 a5 38. Nc4 Qb4 39. Ne3 Qc5 40. Rfc1 Be4 41. Ra2 Bg5 42. Raxc2 Bxc2 43. Rxc2 Qe7 44. Qf3+ Ka7 45. Bd4 Bxe3 46. Bxe3 Qb4 47. Rc1 a4 48. Qf7+ Ka6 49. Qe6 a3 50. Qxb6+ Qxb6 51. Bxb6 Kxb6 52. Ra1 1-0
2024.04.09 Titled Tue 9th Apr Early
578014 Kopczynski, M (2225) Onslow, Alfie (2166) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. O-O-O+ Nd7 8. f4 exf4 9. e5 h6 10. Bxf4 Ng4 11. Bg3 Ne3 12. Re1 Nxf1 13. Rxf1 Bb4 14. Nge2 Kc8 15. a3 Bc5 16. Ne4 Be3+ 17. Kb1 Nc5 18. N2c3 Nxe4 19. Nxe4 Rd8 20. Rf3 Bb6 21. Rc3 Kb8 22. Rf1 a5 23. Bf2 Bxf2 24. Nxf2 b6 25. Nd3 Rd5 26. Re1 Kb7 27. Nf4 Rd4 28. Nxe6 fxe6 29. Rf3 Rad8 30. Rf7 R8d7 31. Rf8 Kc6 32. Re8 Kd5 33. c3 Rd2 34. Kc1 Rd3 35. Kc2 Kc5 36. b4+ axb4 37. axb4+ Kb5 38. Rxe6 Rd2+ 39. Kb3 Rxg2 40. Ra1 Rd3 41. Re7 c5 42. bxc5 Kxc5 43. Rc7+ Kb5 44. Rxg7 Rxg7 45. e6 Re7 46. Re1 Rd6 47. c4+ Kc6 48. Kb4 Rdxe6 49. Rg1 Re5 50. Rg6+ R7e6 51. Rg8 Rc5 52. Rc8+ Kb7 53. Rh8 Re4 54. Rh7+ Ka6 55. Rxh6 Rexc4+ 56. Kb3 Kb5 57. h4 Rb4+ 58. Ka3 Rcc4 59. h5 Ra4+ 60. Kb3 Rab4+ 61. Ka3 Ka5 62. Rh8 Rc3+ 63. Ka2 Kb5 64. h6 Rh3 65. h7 Rg4 66. Rf8 Rg2+ 67. Rf2 Rxf2+ 68. Kb1 Rh1# 0-1
2024.04.09 Titled Tue 9th Apr Early
578156 Subervi, J (2043) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 h6 12. a4 O-O-O 13. a5 b5 14. a6 Ba8 15. Na3 Qb6 16. h4 Re8 17. Bf4 f6 18. exf6 gxf6 19. Bg3 e5 20. dxe5 fxe5 21. Bf5 Bd6 22. Qd2 d4 23. cxd4 Bxb4 24. Qc1 exd4 25. Nxc4 bxc4 26. Qxc4 Rhf8 27. Bh3 Qc5 28. Qb3 Na5 29. Qa4 Bc6 30. Qa2 Qd5 31. Qc2 Rxf3 32. Rfc1 Rc3 33. Qg6 Rg8 34. Qxh6 Rxc1+ 35. Rxc1 Bc3 36. Rb1 Nb3 37. Qf4 Rxg3 38. fxg3 d3 39. h5 Qd4+ 0-1
2024.04.09 Titled Tue 9th Apr Early
578415 Kopczynski, M (2225) Goldin, R (2293) 0-1
1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. f4 Ng6 5. f5 Qh4+ 6. Kd2 Qxe4 7. fxg6 Qxd5+ 8. Ke1 Qxd1+ 9. Kxd1 hxg6 10. Nf3 f6 11. Bd3 Ne7 12. Nc3 c6 13. Re1 d5 14. Bf1 Bg4 15. h3 Be6 16. b4 O-O-O 17. b5 c5 18. a4 Nf5 19. a5 Nd4 20. a6 b6 21. Na4 Nxf3 22. gxf3 Bxh3 23. Nxb6+ axb6 24. a7 Kb7 25. Bd3 Bf5 26. Bxf5 gxf5 27. Re3 Rh1+ 28. Ke2 c4 29. f4 e4 30. Bb2 Rxa1 31. Bxa1 Kxa7 32. Bd4 Kb7 33. Rg3 Ra8 34. c3 Ra5 35. Rh3 Rxb5 36. Rh8 Bc5 37. Rg8 Bxd4 38. Rxg7+ Kc6 39. cxd4 Rb2+ 40. Kd1 c3 41. Rf7 Kb5 42. Rxf6 Kc4 43. Rxf5 Kd3 44. Kc1 Rf2 0-1
2024.04.09 Titled Tue 9th Apr Early
578605 Rohwer, P (2225) Kopczynski, M (2225) 0-1
1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Ne2 c5 8. c3 Nc6 9. O-O Qc7 10. a3 h6 11. b4 c4 12. Bc2 O-O-O 13. a4 f6 14. exf6 gxf6 15. b5 Na5 16. Nf4 Re8 17. Re1 e5 18. dxe5 Nxe5 19. Nxd5 Nxf3+ 20. gxf3 Rxe1+ 21. Qxe1 Bxd5 22. Bf5+ Kb7 23. Be4 Rg8+ 24. Kf1 Qe5 25. Bxd5+ Qxd5 26. Bf4 Qd3+ 0-1
2024.04.09 Titled Tue 9th Apr Early
578978 Kopczynski, M (2225) Lai, Hong Jun (1950) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 c5 6. Be3 cxd4 7. Bxd4 Nc6 8. Bc3 Qxd1+ 9. Rxd1 Be6 10. Bb5 g6 11. Nf3 Bg7 12. Ne5 Bd5 13. Nxc6 Bxc6 14. Bxc6+ bxc6 15. O-O O-O 16. Rfe1 Rfe8 17. Ne4 Nd5 18. Bxg7 Kxg7 19. Nc5 Rab8 20. c4 Nf6 21. b3 Kf8 22. f3 Rbd8 23. Kf2 Rd6 24. Nb7 Rxd1 25. Rxd1 Rb8 26. Nc5 Ke8 27. Na6 Rb7 28. Ke3 Rd7 29. Rxd7 Kxd7 30. Kd4 Kd6 31. Nc5 e5+ 32. Ke3 Kxc5 33. g4 h6 34. h4 Kd6 35. g5 hxg5 36. hxg5 Nd7 37. Ke4 Nc5+ 38. Ke3 Ne6 39. b4 Nxg5 40. c5+ Kd5 0-1
2024.04.09 Titled Tue 9th Apr Early
579108 Bashylina, Luisa (2175) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 d6 5. h3 O-O 6. e3 Nfd7 7. Be2 Nc6 8. O-O e5 9. Bh2 f5 10. Na3 f4 11. dxe5 dxe5 12. exf4 exf4 13. Qd5+ Kh8 14. Ng5 Nde5 15. Qxd8 Nxd8 16. Rad1 Bd7 17. Nc4 Bb5 18. b3 Nxc4 19. Bxc4 Bxc4 20. bxc4 Bxc3 21. Rd7 h6 22. Ne4 Be5 23. Rfd1 Nc6 24. Nc5 Rad8 25. Nxb7 Rxd7 26. Rxd7 Rb8 27. g3 fxg3 28. fxg3 Rxb7 0-1
2024.04.09 Titled Tue 9th Apr Early
579483 Kopczynski, M (2225) Gosh, C (2064) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. f4 a6 6. Nf3 e6 7. Bd3 Nf6 8. O-O Be7 9. Kh1 Qc7 10. Qe1 Nbd7 11. Be3 b5 12. Rc1 Qb8 13. Qg3 O-O 14. e5 Nh5 15. Qh3 g6 16. g4 Ng7 17. exd6 Bxd6 18. Ng5 h5 19. Nce4 Bb7 20. Kg1 f5 21. Nxd6 Qxd6 22. Rfd1 Rac8 23. Bc4 Qe7 24. gxh5 gxh5 25. Bb3 Rxc1 26. Rxc1 Qd6 27. Qg3 Kh8 28. Qf2 Nf6 29. Bd4 Ng4 30. Bxg7+ Kxg7 31. Nxe6+ Kh6 32. Qc5 Qxc5+ 33. Rxc5 Re8 34. h3 Ne3 35. Rc7 Bd5 36. Ng7 Bxb3 37. Nxe8 Bxa2 38. Rc6+ Kh7 39. Nf6+ Kg6 40. Nd5+ Kf7 41. Nxe3 a5 42. Nxf5 a4 43. Nd6+ Ke6 44. Nxb5+ Kd5 45. Ra6 Kc5 46. Rxa4 Bb3 47. Ra3 Bc4 48. Nc3 Kd4 49. Ra4 Kd3 50. Rxc4 Kxc4 51. Kf2 1-0
2024.04.09 Titled Tue 9th Apr Early
579607 Kopczynski, M (2225) Sahib, Singh (2290) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 f6 9. Qe2 O-O 10. Bd2 fxe5 11. fxe5 Nd4 12. Nxd4 Qh4+ 13. g3 Qxd4 14. O-O-O Qxe5 15. Qg4 Nf6 16. Qh4 Qh5 17. Qf4 e5 18. Qa4 e4 19. Be2 Qf7 20. Rhf1 Bd7 21. Qb3 Be6 22. Na4 d4 23. Qb5 Be7 24. Bg5 Bd7 25. Qa5 d3 26. cxd3 Qxa2 27. Kd2 Qxa4 28. Qxa4 Bxa4 29. Ra1 Bc6 30. d4 Bb4+ 31. Ke3 Nd5+ 32. Kxe4 Rae8+ 33. Kd3 Bb5+ 34. Kc2 Rxe2+ 35. Kb3 Rxf1 36. Rxf1 Rxb2+ 37. Kxb2 Bxf1 0-1
2024.04.09 Titled Tue 9th Apr Early
579732 Tang, Benjamin (2291) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Nbd2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. h4 Qc7 10. h5 h6 11. a3 O-O-O 12. b4 c4 13. Bc2 f6 14. exf6 gxf6 15. Re1 e5 16. b5 Na5 17. Bf5 e4 18. Nh4 Bd6 19. Ng6 Rhg8 20. Nf1 Kb8 21. Bxh6 Nf8 22. Be3 Nxg6 23. Bxg6 Bc8 24. Bf7 Bg4 25. Qd2 Nb3 26. Qb2 Nxa1 27. Bxg8 Rxg8 28. Rxa1 Bf3 29. g3 Qd7 30. Kh2 Qg4 0-1
2024.04.09 Titled Tue 9th Apr Early
579921 Souleidis, G (2418) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. e5 Ne4 6. O-O d5 7. exd6 Bxd6 8. Re1 Nf6 9. c4 O-O 10. Nc3 c5 11. Nb5 cxd4 12. Nfxd4 Nc6 13. Nxc6 Bxh2+ 14. Kxh2 Bxc6 15. Kg1 Qe7 16. Bg5 Rfd8 17. Qe2 h6 18. Bh4 g5 19. Bg3 Nd7 20. Nd4 Bb7 21. Nf5 Qf6 22. Nd6 Bc6 23. Be4 Bxe4 24. Nxe4 Qg6 25. Rad1 Nf8 26. Be5 Nd7 27. Rxd7 1-0
2024.04.02 Titled Tue 2nd Apr Early
583492 Donchenko, Alexa (2633) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nc3 Nf6 5. Nge2 d5 6. e5 Nfd7 7. O-O c5 8. f4 c4 9. f5 cxd3 10. Qxd3 Qh4 11. Rf4 Qe7 12. Nb5 Qd8 13. fxe6 fxe6 14. Qh3 Nxe5 15. Qxe6+ Qe7 16. Nd6+ Kd8 17. Nxb7+ Qxb7 18. Qxe5 Nd7 19. Qg5+ Be7 20. Qxg7 Kc7 21. Rf7 Rhg8 22. Bf4+ Kc6 23. Qh6+ Rg6 24. Qxh7 Nf8 25. Rxf8 Rxf8 26. Qxg6+ Rf6 27. Qd3 Qd7 28. Rf1 Qg4 29. h3 Qh5 30. Be5 Rxf1+ 31. Kxf1 Bh4 32. Qf3 Qg6 33. Nf4 Qxc2 34. Qxd5# 1-0
2024.04.02 Titled Tue 2nd Apr Early
583881 Kopczynski, M (2225) Kriti, Mayur Patel (1787) 1-0
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Nf3 d6 6. Qb3 Qf6 7. Nxc3 Nge7 8. O-O h6 9. Nb5 Kd8 10. Bd2 Ng6 11. Bxf7 Nge5 12. Nxe5 Nxe5 13. Bh5 Be6 14. Qc2 Bc4 15. Nxc7 Kxc7 16. b3 Rc8 17. bxc4 Kb8 18. Be2 Qf7 19. Rfc1 g5 20. Rab1 g4 21. Qa4 h5 22. Be3 Nc6 23. c5 dxc5 24. Bc4 Qf6 25. Bd5 Bh6 26. Qb5 Rc7 27. Bxh6 Qxh6 28. Rxc5 Rf8 29. Bxc6 Qf6 30. Rc2 Rxc6 31. Qxc6 Qf7 32. Qc4 Qf6 33. Qd5 Qe7 34. Rcb2 b6 35. a4 Qc7 36. a5 Rc8 37. g3 h4 38. axb6 axb6 39. Rxb6+ Ka7 40. Rb7+ Ka6 41. Rxc7 Rxc7 42. Qa2# 1-0
2024.04.02 Titled Tue 2nd Apr Early
584209 Kopczynski, M (2225) Rakotomaharo, Fy Antenaina (2448) 1/2-1/2
1. e4 e5 2. d4 Nf6 3. dxe5 Nxe4 4. Bd3 d5 5. exd6 Nxd6 6. Nf3 Nc6 7. O-O Be7 8. Nc3 O-O 9. h3 Re8 10. Bf4 Bf6 11. Qd2 Be6 12. Rfe1 Nb4 13. Rad1 Nxd3 14. Qxd3 Nc4 15. Rxe6 Rxe6 16. Qxc4 Qe8 17. Nd5 Re4 18. Qxc7 Bxb2 19. Qxb7 Ba3 20. Nc7 Rb8 21. Nxe8 Rxb7 22. Rd8 Bf8 23. Bd6 Rb1+ 24. Kh2 Rd1 25. Nf6+ gxf6 26. Rxf8+ Kg7 27. Rd8 Rc1 28. Rc8 h5 29. Kg3 Ra4 30. Bf8+ Kh7 31. Rc7 Rxa2 32. c4 Rac2 33. c5 a5 34. Rxf7+ Kg8 35. Rxf6 a4 36. Ra6 Kxf8 37. Rxa4 Rxc5 38. Rf4+ Ke7 39. Re4+ Kd8 40. Rd4+ Kc7 41. Re4 R1c2 42. Re5 Kd6 43. Rxc5 Rxc5 44. Kh4 Rc2 45. Ng5 Ke5 46. Kxh5 Rxf2 47. g4 Rf8 48. Kg6 Rg8+ 49. Kh6 Kf4 50. Ne6+ Ke5 51. Ng5 Kf6 52. Nh7+ Kf7 53. Ng5+ Kf8 54. h4 Rh8+ 55. Kg6 Rxh4 56. Nh7+ Kg8 57. Nf6+ Kh8 58. g5 Rf4 59. Kf7 Rf1 60. g6 Rg1 61. Nh5 Rg5 62. g7+ Kh7 63. Nf6+ Kh6 64. g8=Q Rxg8 65. Nxg8+ 1/2-1/2
2024.04.02 Titled Tue 2nd Apr Early
584305 Javakhadze, Z (2431) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. e5 Ne4 6. Nxe4 Bxe4 7. Nf3 c5 8. Bd3 Bxd3 9. Qxd3 cxd4 10. O-O Nc6 11. Bf4 Be7 12. Rad1 O-O 13. Nxd4 Qc8 14. Nf3 Rd8 15. Rfe1 Na5 16. Re4 Qc6 17. Rd4 Rac8 18. Rxd7 Rxd7 19. Qxd7 Qxc2 20. h3 Qc7 21. b4 Nc4 22. Bg5 Bxg5 23. Nxg5 Qxd7 24. Rxd7 Nxe5 25. Rxa7 h6 26. Ne4 Rc1+ 27. Kh2 Ra1 28. Nd6 f6 29. Nc8 Nc4 30. a4 Rb1 31. a5 Rxb4 32. a6 Ra4 33. Rc7 b5 34. a7 e5 35. Rb7 Kh7 36. Rxb5 Nb2 37. Rxb2 1-0
2024.04.02 Titled Tue 2nd Apr Early
584613 Barbot, Pi1 (2425) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Na6 7. Nf3 c5 8. Be2 cxd4 9. Nxd4 Nc5 10. Bf3 Bd7 11. b4 Ne6 12. Nde2 Rc8 13. Qb3 Qc7 14. O-O Qxc4 15. Bxa7 Qxb3 16. axb3 Nh5 17. Rac1 Nhf4 18. Nd5 Nxd5 19. exd5 Nc7 20. Bb6 Nb5 21. Rfe1 Bh6 22. Ra1 Rc2 23. Be4 Rb2 24. Rab1 Rxb1 25. Rxb1 Rc8 26. Bd3 Nc3 27. Nxc3 Rxc3 28. Bc4 Bg7 29. Kf1 Bf5 30. Rd1 Bc2 31. Rd2 Bxb3 32. Bb5 Be5 0-1
2024.04.02 Titled Tue 2nd Apr Early
584782 Kopczynski, M (2225) Gurevich, D (2357) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. f4 e6 6. Nf3 Nf6 7. Bd3 Be7 8. O-O O-O 9. Kh1 Nc6 10. Qe1 b6 11. Be3 Nb4 12. Bb1 Ba6 13. Rg1 Nd3 14. Qd2 Nc5 15. b4 Ncd7 16. Rd1 Bb7 17. e5 dxe5 18. fxe5 Ng4 19. Bf4 Bxb4 20. Qc2 g6 21. Ne4 Bxe4 22. Qxe4 Nf2+ 0-1
2024.04.02 Titled Tue 2nd Apr Early
585131 Filippova, Margarita (2007) Kopczynski, M (2225) 0-1
1. h3 d6 2. e4 c5 3. Nf3 e5 4. Bc4 Nc6 5. c3 Be6 6. Na3 Nf6 7. d3 Be7 8. Bg5 O-O 9. Qe2 h6 10. Bxf6 Bxf6 11. O-O Qd7 12. Rfd1 Rad8 13. Nc2 d5 14. exd5 Bxd5 15. Ne3 Be6 16. Nd2 Be7 17. Bxe6 Qxe6 18. Nec4 f5 19. Nf3 Bf6 20. Re1 b5 21. Na3 a6 22. Nc2 Rfe8 23. b3 e4 24. dxe4 fxe4 25. Rad1 Rxd1 26. Qxd1 Bxc3 27. Nd2 Rd8 28. Re2 Qd6 29. Ne3 Bxd2 30. Nf5 Qf4 31. Ng3 e3 32. fxe3 Bxe3+ 33. Kh2 0-1
2024.04.02 Titled Tue 2nd Apr Early
585371 Kopczynski, M (2225) Skotheim, Andreas (2214) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 Bg4 8. O-O e5 9. Kh1 Be7 10. Qe1 O-O 11. f5 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Be4 Qd6 15. Ng5 Bxg5 16. Bxg5 f6 17. Be3 Bh5 18. Rd1 Nd4 19. Rd2 Bf7 20. Qg3 Kh8 21. Bxd4 Qa6 22. Bd3 Qxa2 23. Bc3 Rad8 24. Bb1 Qa6 25. Qf2 Rxd2 26. Bxd2 Rd8 27. Bc3 b5 28. h3 h6 29. Bc2 Qb7 30. Rd1 Rc8 31. Qd2 b4 32. Bxb4 Bh5 33. Qd7 Qxd7 34. Rxd7 Rxc2 35. Rxa7 Rxb2 36. Bf8 Rb6 37. Bxg7+ Kg8 38. Bxh6 Bf7 39. Ra8+ Kh7 40. Be3 Rb3 41. Bc5 Bd5 42. Ra7+ Kg8 43. Rd7 Rxh3+ 44. Kg1 Rd3 45. Be7 Kf7 46. Bc5+ Ke8 47. Rd6 Kf8 48. Rxd5+ 1-0
2024.04.02 Titled Tue 2nd Apr Early
585602 Maltsevskaya, Aleksandra (2393) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. d3 g6 5. O-O Bg7 6. Nbd2 Ne7 7. e4 O-O 8. exf5 gxf5 9. Nh4 Nbc6 10. f4 Ng6 11. Nxg6 hxg6 12. fxe5 Nxe5 13. Nf3 Rb8 14. d4 Ng4 15. Bg5 Qe8 16. Qd2 Qb5 17. c3 Be6 18. Nh4 Kh7 19. Rae1 Rbe8 20. d5 Bf7 21. Be7 Qb6+ 22. Kh1 Bh6 23. Qc2 Rg8 24. Nxf5 Bg5 25. Nd4 Nf6 26. h4 Rxe7 27. Rxe7 Kg7 28. hxg5 Ng4 29. Rfxf7+ Kh8 30. Rh7# 1-0
2024.04.02 Titled Tue 2nd Apr Early
585863 Kopczynski, M (2225) Shandrygin, Nikita (2209) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 d5 7. e5 Bc5 8. Bd3 Nge7 9. Qe2 a6 10. Bd2 b5 11. O-O-O Qb6 12. Kb1 Bb7 13. Rc1 Nd4 14. Nxd4 Bxd4 15. Rhd1 Rc8 16. g4 Nc6 17. f5 Nxe5 18. fxe6 fxe6 19. Bc2 O-O 20. Be1 Nc4 21. Qd3 Be5 22. Qxh7+ Kf7 23. Bh4 Ke8 24. Re1 Qd4 25. Rxe5 Qxe5 26. Bg3 Qf6 27. g5 Qxg5 28. Re1 Kd7 29. Qh3 Rce8 30. Bh4 Qh6 31. Qg3 d4 32. Bg5 Qh5 33. Rd1 e5 34. Ne4 Bxe4 35. Bxe4 Kc8 36. Qb3 Qf7 37. Bd3 Qd7 38. Rc1 Qc6 39. Qc2 Kb7 40. Be4 Kb6 41. Bxc6 Kxc6 42. b3 1-0
2024.04.02 Titled Tue 2nd Apr Early
586090 Ambartsumova, K (2406) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. Nc3 Nfd7 7. O-O Nc6 8. d5 Nce5 9. Nd2 Nb6 10. Qb3 c5 11. h3 e6 12. f4 Ned7 13. dxe6 fxe6 14. Nf3 h6 15. Be3 Qe7 16. Rad1 Kh8 17. Bf2 Nf6 18. e4 Nh5 19. Nb5 Bd7 20. Nxd6 Ba4 21. Qd3 Bxd1 22. Rxd1 e5 23. Bxc5 exf4 24. g4 Ng3 25. b4 Na4 26. Bf2 Nb2 27. Qc2 Nxd1 28. Qxd1 Nxe4 29. Nxe4 Qxe4 30. Nh4 Qe8 31. Qc2 Rf6 32. Be4 g5 33. Ng6+ Rxg6 34. Bxg6 Qe5 35. Kg2 Rd8 36. Bf5 Qc3 37. Qe2 Qxb4 38. Qe6 Qd6 39. Qf7 Qf6 40. Qc7 Rf8 41. Qxb7 Qf7 42. Qe4 Qe8 43. Qd3 Qd8 44. Qc2 Qc7 45. Be4 Re8 46. Bf3 Qe7 47. c5 Rc8 48. c6 Qd6 49. Qc4 Qe7 50. a4 Qd6 51. a5 a6 52. Qxa6 Qc7 53. Qb5 Rb8 54. Qc4 Rd8 55. Qc2 Bd4 56. a6 Bxf2 57. Qxf2 Qa5 58. Qb2+ Kg8 59. Qb3+ Kf8 60. Be2 Qd5+ 61. Qxd5 Rxd5 62. a7 Ra5 63. c7 Rxa7 64. c8=Q+ Ke7 65. Qc5+ Ke6 66. Qxa7 1-0
2024.03.19 Titled Tue 19th Mar Late
602236 Kopczynski, M (2225) Bernadskiy, V (2573) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bc5 7. Bd3 Nge7 8. Qe2 O-O 9. Bd2 d5 10. e5 Nf5 11. Bxf5 exf5 12. O-O-O d4 13. Na4 Qd5 14. Nxc5 Qxc5+ 15. Kb1 Be6 16. Rc1 Qd5 17. b3 a5 18. Qc4 Qe4+ 19. Qc2 a4 20. b4 d3 21. Qc5 Qe2 22. b5 Na7 23. Qb4 Qxg2 24. Nd4 Qd5 25. Nxe6 Qxe6 26. b6 Nc6 27. Qc4 Rfd8 28. Rhg1 Ra6 29. Ka1 Qxc4 30. Rxc4 Nd4 31. Rg3 Nc2+ 32. Kb2 Rxb6+ 33. Kc3 Na3 34. Rxa4 Nb1+ 0-1
2024.03.19 Titled Tue 19th Mar Late
602421 Serra Canals, Oriol (2143) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c4 Nf6 5. Qe2 Be7 6. Nf3 d6 7. Nc3 O-O 8. O-O Nbd7 9. h3 e5 10. d5 Ne8 11. b4 c5 12. b5 Bc8 13. Nh2 f5 14. exf5 Ndf6 15. f4 exf4 16. Bxf4 a6 17. a4 axb5 18. axb5 Rxa1 19. Rxa1 Nd7 20. Qe6+ Kh8 21. Re1 Ne5 22. Bxe5 Bxe6 23. Bxg7+ Nxg7 24. fxe6 Bh4 25. Re4 Nf5 26. Rf4 Nd4 27. Re4 Qg5 28. Ng4 Qc1+ 29. Kh2 Qxc3 30. e7 Bxe7 31. Rxe7 Qxd3 0-1
2024.03.19 Titled Tue 19th Mar Late
602748 Kopczynski, M (2225) Goncalves, I (2237) 0-1
1. e4 e5 2. d4 exd4 3. c3 Qe7 4. Qxd4 Nc6 5. Qe3 Nf6 6. Bd3 d5 7. exd5 Qxe3+ 8. Bxe3 Nxd5 9. Bd2 Bg4 10. f3 Bh5 11. Ne2 O-O-O 12. Bf5+ Kb8 13. O-O Bc5+ 14. Kh1 Be3 15. Be1 Rhe8 16. Na3 Bc5 17. Ng3 Ne3 18. Nxh5 Nxf1 19. Nxg7 Rg8 20. Nh5 Ne3 21. Be4 Rxg2 22. Nc4 Re2 23. Nxe3 Bxe3 24. Ng3 Rxb2 25. Bxh7 Rh8 26. Rb1 Rxa2 27. Nf1 Rxh7 28. Nxe3 Rhxh2+ 29. Kg1 Ne5 0-1
2024.03.12 Titled Tue 12th Mar Early
606274 Kopczynski, M (2225) Chigaev, M (2617) 0-1
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 Bb4+ 8. Nc3 Bxf3 9. Bxf3 Qc4 10. Bxc6+ bxc6 11. Qe2+ Qxe2+ 12. Kxe2 Ne7 13. Bf4 O-O-O 14. Rhd1 Nf5 15. Be3 Rhe8 16. Kf3 f6 17. Rac1 Nh4+ 18. Kg3 g5 19. a3 Bd6+ 20. Kh3 h5 21. g3 Nf5 22. Rd3 g4+ 23. Kg2 h4 24. Ne2 c5 25. dxc5 Be5 26. Rxd8+ Rxd8 27. b4 h3+ 28. Kf1 Rd3 29. Bf4 Bb2 30. Rb1 Bxa3 31. b5 Bxc5 32. Nc1 Rd1+ 33. Ke2 Rh1 34. Ra1 Nd4+ 35. Kd3 Nxb5 36. Kc4 Bd4 37. Ra5 c6 38. Nb3 Bb6 39. Ra6 Rxh2 40. Na5 Bxa5 41. Rxc6+ Nc7 42. Ra6 Nxa6 43. Kb5 Rxf2 0-1
2024.03.12 Titled Tue 12th Mar Early
606495 Mena, Martin (1968) Kopczynski, M (2225) 1/2-1/2
1. c4 d6 2. g3 g6 3. Bg2 Bg7 4. Nc3 e5 5. e4 Ne7 6. d3 O-O 7. Bg5 f6 8. Be3 f5 9. Qd2 Nbc6 10. Nge2 fxe4 11. dxe4 Bg4 12. O-O Qd7 13. Bh6 Bh3 14. Bxg7 Kxg7 15. Nd5 Rf7 16. Bxh3 Qxh3 17. Nxc7 Rd8 18. Nd5 Ng8 19. f4 Rdf8 20. Rf2 Nh6 21. Raf1 Ng4 22. Rg2 h5 23. Ne3 exf4 24. Nxf4 Rxf4 25. Rxf4 Rxf4 26. Nf5+ Rxf5 27. exf5 Nce5 28. Qxd6 gxf5 29. Qe7+ Nf7 30. Qxb7 h4 31. gxh4 Qe3+ 32. Kh1 Kh6 33. Qxf7 Qe1+ 34. Rg1 Qe4+ 35. Rg2 Nf2+ 36. Kg1 Nh3+ 37. Kf1 Qf3+ 38. Ke1 Qxg2 39. Qf6+ Qg6 40. Qxg6+ Kxg6 41. c5 Kf6 42. c6 Ke6 43. b4 Kd6 44. b5 Nf4 45. a4 Ng2+ 46. Kf2 Nxh4 47. Kg3 Ng6 48. h4 f4+ 49. Kg4 f3 50. Kxf3 Nxh4+ 51. Ke4 Ng6 52. a5 Kc7 53. b6+ axb6 54. axb6+ Kxc6 55. b7 Kxb7 1/2-1/2
2024.03.12 Titled Tue 12th Mar Early
606568 Kopczynski, M (2225) Akhayan, R (2260) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. f4 Nf6 6. Nf3 e6 7. O-O Be7 8. Kh1 O-O 9. Qe1 Nc6 10. Be3 d5 11. e5 Ne4 12. Nbd2 f5 13. exf6 Nxf6 14. Rd1 Kh8 15. Bb1 Bd7 16. Qg3 Qe8 17. Ne5 Nxe5 18. fxe5 Ng8 19. Qh3 h6 20. Qg4 Bb5 21. Rxf8 Bxf8 22. Nf3 Be2 23. Re1 Bxf3 24. Qxf3 Rc8 25. Bxa7 Ne7 26. Rf1 Kg8 27. h4 Nc6 28. Bd4 Nxd4 29. cxd4 Qe7 30. g3 1-0
2024.03.12 Titled Tue 12th Mar Early
606753 Haug, Havard (2341) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nc3 g6 3. Bf4 d6 4. e3 Bg7 5. h4 O-O 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 e5 9. dxe5 dxe5 10. Bxe5 Bxe5 11. Qxe5 Qd6 12. Qxd6 cxd6 13. Nb5 Nc6 14. Nxd6 Be6 15. O-O-O b6 16. Nf3 Rfd8 17. Bd3 Rxd6 18. Bxh7+ Kxh7 19. Rxd6 Nd8 20. Nd4 Kg7 21. f4 Kf6 22. e4 Ke7 23. e5 f5 24. g4 fxg4 25. f5 Bxa2 26. b3 g3 27. Rg6 Nf7 28. Nc6+ Kf8 29. e6 Bxb3 30. cxb3 Nh8 31. Rxg3 Rc8 32. Rc3 a5 33. Kb2 b5 34. f6 Ng6 35. e7+ Ke8 36. f7+ Kxf7 37. Nd8+ Kxe7 38. Rxc8 Kd7 39. Ra8 a4 40. bxa4 bxa4 41. Nf7 Ke7 42. Ng5 Kf6 43. Ne4+ Ke5 44. Nc3 Nf4 45. Rxa4 Nd3+ 46. Kc2 Nc5 47. Rc4 Kd6 48. Ne4+ Kd5 49. Rxc5+ 1-0
2024.03.12 Titled Tue 12th Mar Early
607019 Kopczynski, M (2225) Sethuraman, Roshan (2017) 0-1
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 d6 5. Qb3 Qe7 6. Nxc3 Nc6 7. Nge2 Nf6 8. Bg5 Ne5 9. Nd5 Qd8 10. O-O Be7 11. Nxe7 Qxe7 12. Nc3 c6 13. Be2 h6 14. Bh4 Ng6 15. Bg3 O-O 16. f3 Rd8 17. Rad1 Be6 18. Qc2 d5 19. e5 Nd7 20. f4 Qc5+ 21. Bf2 Qe7 22. f5 Ngxe5 23. fxe6 Qxe6 24. Rde1 f6 25. Bd3 Qg4 26. Bf5 Nf3+ 27. Kh1 Nxe1 28. Rxe1 Qf4 29. Bg3 Qg5 30. Re7 Nf8 31. Rxb7 d4 32. Ne2 Qe3 33. Qd3 Re8 34. Ng1 Qxd3 35. Bxd3 Re3 36. Bc4+ Kh8 37. Bf2 Re4 38. Bd3 Rf4 39. Bg3 Rg4 40. Bf5 Rg5 41. Bd3 Rc5 42. h4 a5 43. Nh3 Re8 44. Nf4 Re3 45. Kh2 g5 46. Rb8 gxf4 47. Bxf4 Kg7 48. Bxe3 dxe3 49. Re8 Re5 50. Rxe5 fxe5 51. Kg3 Ne6 52. Kf3 Nc5 53. Be4 Nxe4 54. Kxe3 Nd6 55. Kd3 Kf6 56. Ke3 Kf5 57. Kf3 h5 58. Ke3 Kg4 59. b4 axb4 60. Kd3 c5 61. a4 bxa3 62. Kc3 e4 63. Kb3 e3 64. Ka2 e2 65. Kxa3 e1=Q 66. Kb2 Qb4+ 67. Kc2 Nc4 68. Kd3 Qb3+ 69. Ke2 Qe3+ 70. Kf1 Nd2# 0-1
2024.03.12 Titled Tue 12th Mar Early
607140 Tarnowska, A (1876) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Ne2 Nf6 5. Ng3 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Be3 Qc7 10. Nd2 O-O-O 11. Rc1 c4 12. Bb1 f5 13. b3 Na5 14. bxc4 dxc4 15. Bc2 h6 16. f3 g5 17. Bf2 h5 18. Ba4 h4 19. Ne2 h3 20. g3 g4 21. Be1 a6 22. Nf4 Rh6 23. Bxd7+ Rxd7 24. Rb1 Qc6 25. Qe2 Rh8 26. Rb2 Bh6 27. Nb1 Bxf4 28. gxf4 g3 29. Bxg3 Rg7 30. Nd2 Rhg8 31. Qf2 b5 32. d5 Qxd5 33. Qa7 Nc6 34. Qb6 Qd8 35. Qxd8+ Rxd8 36. a4 b4 37. Rc2 b3 38. Rb2 Na5 39. Rd1 Rd3 40. Kf2 Rgd7 41. Ke2 Bxf3+ 42. Nxf3 Rxd1 43. Nd4 R1xd4 44. cxd4 Rxd4 45. Ke3 Rd3+ 46. Ke2 c3 47. Rxb3 Rd2+ 48. Ke3 Nxb3 49. Be1 Rxh2 50. Bxc3 Rg2 51. Kd3 Rg3+ 52. Kc4 Rxc3+ 53. Kb4 h2 54. a5 h1=Q 55. Ka4 Qc6+ 56. Kb4 Qc5+ 57. Ka4 Rc4+ 58. Kxb3 Qb5+ 59. Ka3 Ra4# 0-1
2024.03.12 Titled Tue 12th Mar Early
607312 Tregubov, P (2562) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. Nbd2 c5 7. exd5 Nxd5 8. Bb5+ Nc6 9. Ne5 Rc8 10. Qf3 Qf6 11. Qxf6 gxf6 12. Nxc6 Bxc6 13. Ba6 Rd8 14. a3 Nf4 15. f3 Nxg2+ 16. Kf2 Nf4 17. Ne4 Nh5 18. dxc5 bxc5 19. Be3 f5 20. Ng3 Nf6 21. Rad1 Nd5 22. Bg5 f6 23. Bc1 Be7 24. Nh5 Kf7 25. Bc4 Nb6 26. Be2 c4 27. Be3 c3 28. b4 Nd5 29. Bxa7 Ra8 30. Bc5 Bxc5+ 31. bxc5 Rxa3 32. Rhg1 Rg8 33. Rxg8 Kxg8 34. Rg1+ Kf8 35. Bc4 Ra4 36. Bxd5 Bxd5 37. Nxf6 Ra2 38. Nxd5 Rxc2+ 39. Ke3 exd5 40. Kd3 Rxh2 41. Kxc3 Rf2 42. Kd4 Rxf3 43. Kxd5 Rd3+ 44. Ke6 Rc3 0-1
2024.03.12 Titled Tue 12th Mar Early
607404 Kopczynski, M (2225) Vantika, Agrawal (2398) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 h6 5. Bh4 a6 6. Qd2 b5 7. O-O-O Nd7 8. f4 c6 9. e5 d5 10. e6 fxe6 11. Bd3 Nf8 12. Nf3 Bd7 13. Ne5 Qb6 14. Ne2 Nf6 15. g4 c5 16. dxc5 Qxc5 17. g5 hxg5 18. fxg5 Rxh4 19. gxf6 exf6 20. Nxg6 Nxg6 21. Bxg6+ Ke7 22. Kb1 Bh6 23. Qd3 Qe3 24. Qxe3 Bxe3 25. Ng3 f5 26. Bxf5 exf5 27. Rxd5 f4 28. Rhd1 Be6 29. Nf5+ Bxf5 30. Rxf5 Rxh2 31. Re1 Rf8 0-1
2024.03.12 Titled Tue 12th Mar Early
607506 Singh, Siddharth (2123) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. Nbd2 c5 7. c3 Nc6 8. e5 Nd7 9. O-O Qc7 10. a3 O-O-O 11. b4 c4 12. Bc2 h6 13. Re1 Re8 14. Nf1 f5 15. exf6 gxf6 16. Nh4 Bd6 17. Ng3 e5 18. Nhf5 exd4 19. Qxe8+ Rxe8 20. Rxe8+ Nd8 21. Nxd4 a6 22. Ne6 Ne5 23. Rxd8+ Qxd8 24. Nxd8 Kxd8 25. Bxh6 d4 26. cxd4 Nc6 27. Nf5 Bc7 28. h4 Bc8 29. Be3 a5 30. b5 1-0
2024.03.12 Titled Tue 12th Mar Early
607680 Kopczynski, M (2225) Dias, P (2308) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 a6 8. O-O g6 9. Kh1 Bg7 10. Qe1 O-O 11. Be3 Bd7 12. Rd1 Qa5 13. f5 Rac8 14. Qh4 Ne5 15. Bh6 Nxf3 16. Rxf3 Rxc3 17. bxc3 Rc8 18. Bxg7 Kxg7 19. Rh3 Qe5 20. Qh6+ Kg8 21. Bc2 Rxc3 22. Rxc3 Qxc3 23. Bb3 gxf5 24. Qg5+ Kf8 25. exf5 Qe5 26. Rf1 Bc6 27. h3 Qe2 28. Rg1 Qd3 29. Kh2 Qe4 30. Rf1 Qe5+ 31. Qg3 Qxg3+ 32. Kxg3 Ne4+ 33. Kf4 Nd2 34. Rf2 Nxb3 35. axb3 Kg7 36. g4 h6 37. h4 e5+ 38. fxe6 fxe6 39. Rd2 e5+ 40. Kf5 Bd7+ 41. Ke4 Bc6+ 42. Kf5 Bd7+ 43. Ke4 Bc6+ 44. Kf5 1/2-1/2
2024.03.12 Titled Tue 12th Mar Early
607801 Pourkashiyan, A (2270) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. O-O Bd6 9. Re1 Qh5 10. Be4 Bxe4 11. Rxe4 O-O 12. Bf4 f5 13. Bxd6 fxe4 14. Bxf8 exf3 15. Ba3 Nc6 16. c3 e5 17. d5 Rd8 18. Qxf3 Qxf3 19. gxf3 Rxd5 20. Re1 Kf7 21. Re4 Rd1+ 22. Kg2 Ra1 23. Rc4 Nd8 24. Rxc7+ Kg6 25. Rxa7 Ne6 26. f4 Nxf4+ 27. Kf3 Rxa2 28. Ke4 Ra1 29. Ra6 Re1+ 30. Kf3 Nd5 31. Bc5 e4+ 32. Kg2 Kf5 33. Be3 Re2 34. Kf1 Rxb2 35. c4 Nxe3+ 36. fxe3 Kg4 37. Ra7 Kf3 38. Rf7+ Kxe3 39. Rxg7 Rxh2 40. Kg1 Rc2 41. Rxh7 Rxc4 42. Rb7 Rb4 43. Kg2 Rb2+ 44. Kg3 b5 0-1
2024.03.12 Titled Tue 12th Mar Late
607920 Quesada Perez, Yu (2591) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Nbd2 c5 8. c3 Nc6 9. a3 Qc7 10. h4 O-O-O 11. b4 c4 12. Bc2 h6 13. Nf1 Be7 14. Ng3 g5 15. hxg5 hxg5 16. Rxh8 Rxh8 17. Bxg5 Nf8 18. Qe3 Ng6 19. Ke2 Bxg5 20. Qxg5 Nce7 21. Qf6 Ng8 22. Qg5 N8e7 23. Rh1 Rxh1 24. Nxh1 Qd8 25. Ng3 Qh8 26. Kd2 a5 27. Qh5 Qxh5 28. Nxh5 axb4 29. axb4 Bc6 30. Ng5 Be8 31. Nf6 Kd8 32. g3 Nf5 33. Bxf5 exf5 34. Nxd5 Bc6 35. Nxb6 f4 36. Nxf7+ Ke7 37. Ng5 fxg3 38. fxg3 Nf8 39. d5 Bxd5 40. Nxd5+ Kd7 41. Ke3 Ng6 42. Ke4 1-0
2024.03.05 Titled Tue 5th Mar Early
612865 Haukenfrers, Dale Kopczynski, M (2225) 0-1
1. Nf3 d6 2. g3 e5 3. d4 e4 4. Nh4 f5 5. c4 Nf6 6. Nc3 g6 7. Bg2 Bg7 8. O-O c6 9. d5 O-O 10. f3 cxd5 11. Nxd5 Nxd5 12. Qxd5+ Kh8 13. fxe4 fxe4 14. Rxf8+ Qxf8 15. Bxe4 Nc6 16. Bg5 Bh3 17. Rd1 Bxb2 18. Rb1 Bf6 19. Nf3 Re8 20. Rxb7 Nd8 21. Rxa7 Ne6 22. Bxf6+ Qxf6 23. Qxd6 Qa1+ 24. Kf2 Ng7 25. Qd3 Nf5 26. Ne1 Qf6 27. Bxf5 Bxf5 28. Qf3 Qb6+ 29. c5 Qxc5+ 0-1
2024.03.05 Titled Tue 5th Mar Early
613040 Kobalia, M (2542) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Nbd2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Re1 Qc7 10. Nf1 O-O-O 11. Be3 h6 12. a3 f5 13. exf6 gxf6 14. b4 c4 15. Bc2 e5 16. Bf5 Bd6 17. Ng3 h5 18. Nh4 Ne7 19. Qd2 Rdg8 20. Rf1 Kb8 21. f4 e4 22. a4 Bc8 23. b5 Nxf5 24. Ngxf5 Nf8 25. a5 Ng6 26. axb6 axb6 27. Qa2 Bb7 28. Nxg6 Rxg6 29. Nxd6 Qxd6 30. f5 Rg4 31. h3 Rh4 32. Qf2 1-0
2024.03.05 Titled Tue 5th Mar Early
613349 Kopczynski, M (2225) Rodriguez Santiago, J (2044) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bd3 h4 7. N3e2 c5 8. dxc5 Nc6 9. h3 e6 10. Be3 Nd5 11. Bd2 Bxc5 12. Nf3 Qb6 13. O-O Bd7 14. a3 Bd6 15. c4 Nf6 16. b4 Qc7 17. c5 Be7 18. Bf4 Qc8 19. Nc3 Nd5 20. Nxd5 exd5 21. Re1 Be6 22. Ng5 Bxg5 23. Bxg5 a6 24. Qf3 Qd7 25. Rad1 f6 26. Bf5 Ne5 27. Rxe5 fxe5 28. Bg6+ Bf7 29. Rxd5 Qe6 30. Bxf7+ Qxf7 31. Rxe5+ 1-0
2024.03.05 Titled Tue 5th Mar Early
613856 Ilkhomi, Jaloliddin (2131) Kopczynski, M (2225) 1/2-1/2
1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 h6 14. Be3 Nc6 15. Nd2 Nb4 16. Nc4 Nc2+ 17. Ke2 Nxa1 18. Rxa1 Be6 19. Rd1 Bxd5 20. exd5 Red8 21. a4 Rac8 22. b3 b6 23. d6 f5 24. f3 Kf7 25. a5 b5 26. d7 Rc7 27. Nd6+ Ke6 28. Nxb5 Rc2+ 29. Kf1 a6 30. Rd6+ Ke7 31. Rxg6 Bf6 32. Na3 Ra2 33. Rxh6 Rxd7 34. Rh7+ Ke6 35. Rxd7 Kxd7 36. Nc4 Kc6 37. h4 Bxh4 38. Nxe5+ Kb5 39. Nc4 Kb4 40. Bb6 Kxb3 41. Nd6 f4 42. Nf5 Bf6 43. g3 fxg3 44. Nxg3 Bc3 45. Ne2 Bxa5 46. Nc1+ Kb2 47. Nxa2 Bxb6 48. Nb4 a5 49. Nd5 Bd4 50. Nc7 a4 51. Nb5 a3 52. Nxa3 Kxa3 53. Ke2 Kb4 54. Kd3 Bf6 55. Ke4 Kc5 56. Kf5 Bd8 57. Ke6 Kc6 58. f4 Kc7 59. f5 Kc8 60. Kf7 Kd7 61. Kg7 Ke8 62. Kg8 Bf6 63. Kh7 Ke7 64. Kg6 Be5 65. Kh7 Bf6 66. Kg6 Be5 67. Kg5 Bf6+ 68. Kf4 Be5+ 69. Kxe5 Kf7 70. Ke4 Kf6 71. Kf4 Kf7 72. Ke5 Ke7 73. f6+ Kf7 74. Kf5 Kf8 75. Kg5 Kf7 76. Kf5 Kf8 77. Ke6 Ke8 78. Ke5 Kf7 79. Kf5 1/2-1/2
2024.03.05 Titled Tue 5th Mar Early
614145 Kopczynski, M (2225) Sowinski, Pawel (2387) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Bc4 Bg7 7. c3 O-O 8. Bg5 Qa5 9. Qd2 Nbd7 10. O-O-O b5 11. Bb3 Nb6 12. h4 h5 13. f3 Nc4 14. Bxc4 bxc4 15. a3 Nd5 16. N1e2 Rb8 17. Bh6 Bf6 18. Bxf8 Kxf8 19. Ne4 Bf5 20. N2g3 Bg7 21. Nxf5 gxf5 22. Nc5 Ke8 23. g4 fxg4 24. fxg4 Qb5 25. Qc2 Ne3 26. Qe2 hxg4 27. Rd2 Bh6 28. Kb1 f5 29. Ne6 Nd5 30. Rc2 Kd7 31. Nc5+ Kc7 32. Qe5+ Kd8 33. Qh8+ Kc7 34. Qxh6 f4 35. Ka1 g3 36. Qe6 Kb6 37. Qe5 Rc8 38. Nd7+ Kb7 39. Nc5+ Ka8 40. h5 Ne3 41. Re2 Rb8 42. Rg1 f3 43. Qxe3 fxe2 44. Qxe2 Rh8 45. Rxg3 Kb8 46. h6 Ka8 47. Qe5 Rb8 48. Qh8 Rxh8 49. h7 Rxh7 50. Rg8+ Qb8 51. Rxb8+ Kxb8 52. Nd7+ Kc7 53. Ne5 Rh1+ 54. Ka2 Kd6 55. Nxc4+ Kd5 56. Ne3+ Ke4 57. Nc4 Kd3 58. Kb3 Rh5 59. Ne5+ Kd2 60. Nxc6 Rb5+ 61. Ka2 Kc1 62. b4 e6 63. Kb3 Kd2 64. Nxa7 Rb7 65. Nc6 Rc7 66. Ne5 Rxc3+ 67. Ka4 Ke3 68. Nd7 Kxd4 69. Nb6 e5 70. b5 e4 71. Kb4 e3 72. Na4 Rc1 73. Nb2 Rb1 74. b6 Rxb2+ 75. Ka5 e2 76. b7 Rxb7 77. Ka4 Rb1 78. Ka5 e1=Q+ 79. Ka4 Qd1+ 80. Ka5 Qb3 81. Ka6 Qb6# 0-1
2024.03.05 Titled Tue 5th Mar Early
614269 Keller, Pe GER (2308) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Nd1 c5 8. c3 Nc6 9. Nf3 Qc7 10. a3 h6 11. h4 O-O-O 12. b4 c4 13. Bc2 Re8 14. Bf4 f6 15. Bg6 Rd8 16. g3 fxe5 17. dxe5 d4 18. Qxc4 Ne7 19. Qxe6 Bxf3 20. O-O Qc6 21. Qxc6+ Bxc6 22. Bd3 Nd5 23. cxd4 Nxf4 24. gxf4 Be7 25. Rc1 Kb7 26. Nc3 Bf3 27. d5 Bxh4 28. Rfe1 Rhf8 29. Re3 Rxf4 30. e6 Nf6 31. e7 Re8 32. d6 Rg4+ 33. Kh2 Bg5 34. Rxf3 Bxc1 35. Ne4 Nxe4 36. Bxe4+ Rxe4 37. Rf8 R8xe7 38. dxe7 Rxe7 0-1
2024.03.05 Titled Tue 5th Mar Early
614624 Kopczynski, M (2225) Samunenkov, Ihor (2544) 0-1
1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Nf6 7. Be2 Bb4+ 8. Nc3 O-O 9. O-O Qd8 10. Bg5 h6 11. Bh4 Be7 12. h3 Nh5 13. Bxe7 Nxe7 14. Ne5 Nf4 15. Bf3 c6 16. Qd2 Ned5 17. Nxd5 Nxd5 18. Rfe1 Be6 19. Bxd5 Qxd5 20. b3 Rfd8 21. Rad1 Qb5 22. Qf4 Qb4 23. Re3 Rf8 24. Rg3 Kh8 25. Ng4 Bxg4 26. Qxg4 Rg8 27. Qf5 Qe7 28. Rdd3 Rad8 29. Rde3 Qd7 30. Qf4 Rge8 31. Ref3 f6 32. Rg6 Qxd4 33. Rxh6+ Kg8 34. Qg3 Re1+ 35. Kh2 Qa1 36. Qg4 Rh1+ 37. Kg3 Qe5+ 38. Rf4 Qg5 39. Rg6 Qxg4+ 40. Rfxg4 Rd7 41. Rxf6 Rhd1 42. Rff4 R1d2 43. a4 R2d3+ 44. Rf3 Rxf3+ 45. Kxf3 Rd3+ 46. Ke2 Rxb3 47. Rd4 b5 48. axb5 cxb5 49. f4 a5 50. g4 a4 51. Kd2 a3 52. Kc2 Rb2+ 53. Kc1 b4 54. f5 Kf7 55. g5 Rb3 56. Rd7+ Ke8 57. Kc2 Rc3+ 58. Kd2 Kxd7 59. f6 gxf6 60. g6 Ke7 61. g7 Kf7 62. h4 Kxg7 63. h5 Kh6 0-1
2024.03.05 Titled Tue 5th Mar Early
614741 Kopczynski, M (2225) Marchesich, Giovanni (2226) 1-0
1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. f4 Ng6 5. Nf3 exf4 6. c4 Bc5 7. Nc3 d6 8. Qc2 Bg4 9. Bd2 Bxf3 10. gxf3 Qh4+ 11. Kd1 N8e7 12. Qa4+ c6 13. Kc2 O-O 14. Ne2 f5 15. b4 Bb6 16. c5 Bc7 17. dxc6 bxc6 18. cxd6 Bxd6 19. Rd1 fxe4 20. fxe4 Kh8 21. Nd4 Be5 22. Nf3 Qf6 23. Bc4 Rac8 24. h4 h5 25. Rhg1 c5 26. Rg5 Ng8 27. Kb1 cxb4 28. Bxg8 Kxg8 29. Qb3+ Rf7 30. Rdg1 Nxh4 31. Nxe5 f3 32. Nxf7 f2 33. Ne5+ Kh8 34. Rxh5+ Qh6 35. Rxh6+ gxh6 36. Rf1 1-0
2024.03.05 Titled Tue 5th Mar Early
614921 Martinez Ramirez, L (2450) Kopczynski, M (2225) 1-0
1. a3 d6 2. d4 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. e4 O-O 6. h3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Be3 b6 10. Bc4 Bb7 11. e5 Nd5 12. O-O-O e6 13. Bg5 Re8 14. Nxd5 exd5 15. Bxd5 Bxd5 16. Rxd5 Nc6 17. Re1 h6 18. Bf4 Re6 19. h4 Rae8 20. Re3 Rd8 21. c4 Kf8 22. Red3 Ke8 23. Kd2 Re7 24. Kc3 Red7 25. b4 cxb4+ 26. axb4 Bf8 27. b5 Ne7 28. Rxd7 Rxd7 29. Nd4 Bg7 30. Bg3 g5 31. h5 f5 32. f4 gxf4 33. Bxf4 Rc7 34. Ne6 1-0
2024.03.05 Titled Tue 5th Mar Early
615220 Kopczynski, M (2225) Labussiere, Yago (2184) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 d6 6. f4 e6 7. Nf3 Be7 8. O-O Nc6 9. Kh1 O-O 10. Qe1 b6 11. Be3 Nb4 12. Bb1 Ba6 13. Rg1 Nd3 14. Qd2 Nc5 15. b4 Ncd7 16. e5 dxe5 17. fxe5 Ng4 18. Rd1 Ndxe5 19. Qc2 Bd3 20. Rxd3 Nxd3 21. Bg1 Bxb4 22. Nd1 Rc8 23. Qxd3 Qxd3 24. Bxd3 Rfd8 25. Ba6 Rc2 26. h3 Nf6 27. Ne3 Rc7 28. Nc4 Ne4 29. Rb1 Bc5 30. Bh2 Nf2+ 31. Kg1 Ng4+ 32. Kf1 Nxh2+ 33. Nxh2 g6 34. Ng4 Kg7 35. Nge5 f6 36. Nf3 e5 37. Ke2 Re7 38. Ne3 f5 39. Bc4 e4 40. Nd2 Red7 41. Nb3 f4 42. Ng4 h5 43. Ne5 Rd6 44. Nxc5 bxc5 45. Rb7+ Kf6 46. Nf7 Rd2+ 47. Ke1 R8d4 0-1
2024.03.05 Titled Tue 5th Mar Early
615323 Haitin, Ilja (2281) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 d6 5. Be2 O-O 6. O-O Nfd7 7. Nc3 Nc6 8. d5 Nce5 9. Nxe5 Nxe5 10. f4 Nd7 11. e4 e5 12. f5 g5 13. Bd3 c5 14. Qh5 h6 15. h4 f6 16. Qe2 a6 17. a3 Rb8 18. Be3 b5 19. cxb5 axb5 20. Bxb5 Nb6 21. a4 Bd7 22. Ra3 Bxb5 23. axb5 gxh4 24. Ra6 Kh7 25. Kf2 h3 26. Rh1 hxg2 27. Kxg2 Qe8 28. Kf1 Rh8 29. Ra7 Ra8 30. Rxh6+ Kg8 31. Rxg7+ Kxg7 32. Qg4+ Kf7 33. Qg6+ Ke7 34. Qxf6+ Kd7 35. Qxd6+ Kc8 36. Rxh8 Qxh8 37. Qc6+ Kd8 38. Bg5+ 1-0
2024.03.05 Titled Tue 5th Mar Late
615680 Kopczynski, M (2225) Melkumyan, H (2640) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. Be2 h5 7. h3 Bxe2 8. N3xe2 e6 9. Nf3 Nbd7 10. Bg5 Bd6 11. O-O Qc7 12. c4 O-O 13. c5 Be7 14. Ng3 Rfe8 15. Re1 Rad8 16. Nd2 g6 17. Qf3 Nd5 18. Bxe7 Rxe7 19. Nc4 Qf4 20. Qxf4 Nxf4 21. Nd6 Nf6 22. b4 Red7 23. a4 Rxd6 24. cxd6 Rxd6 25. Ne4 Nxe4 26. Rxe4 Nd5 27. b5 Nf6 28. Rf4 Kg7 29. Rc1 g5 30. bxc6 bxc6 31. Rf3 Rxd4 32. Rxc6 Rxa4 33. Rc7 a5 34. Ra7 Kg6 35. g3 h4 36. Kg2 hxg3 37. fxg3 Ra2+ 38. Rf2 Ra1 39. h4 gxh4 40. gxh4 Ra4 41. Kh3 Ra3+ 42. Kg2 Ra4 43. Kh3 Ra3+ 44. Kg2 a4 45. Rf4 Ra2+ 46. Kh3 Ra1 47. Raxa4 Rh1+ 48. Kg2 Rd1 49. Ra7 Rd2+ 50. Kh3 Rd3+ 51. Kg2 Rd8 52. Rf3 Rf8 53. Rg3+ Kh7 54. Rf3 Kg6 55. Rg3+ Kf5 56. Rf3+ Ke5 57. Re3+ Ne4 58. Ra4 f5 59. Kf3 Kd5 60. Kf4 e5+ 61. Kf3 Nc5 62. Ra5 Rc8 63. Rc3 Kd4 64. Rcxc5 e4+ 65. Kf4 Re8 66. Rd5+ Kc3 67. Rac5+ Kb4 68. Rb5+ Kc4 69. Rbc5+ Kb4 70. Rxf5 e3 71. Rce5 Rh8 72. Re4+ Kc3 73. Kg5 Kd2 74. Rd5+ Ke2 75. Rde5 Rg8+ 76. Kf6 Rg3 77. Rxe3+ Rxe3 78. Rxe3+ Kxe3 79. h5 1-0
2024.03.05 Titled Tue 5th Mar Late
615698 Pinero, C (2284) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. c3 d5 6. e5 Nfd7 7. f4 c5 8. a3 Nc6 9. Nf3 Qc7 10. O-O O-O-O 11. b4 c4 12. Bc2 h6 13. f5 exf5 14. Bxf5 Kb8 15. Bf4 Ne7 16. Bh3 Ng6 17. Bg3 Re8 18. Qc2 Ka8 19. e6 Nf4 20. Bxf4 Qxf4 21. exd7 Rd8 22. Ne5 Qe3+ 23. Qf2 1-0
2024.03.05 Titled Tue 5th Mar Late
615971 Kopczynski, M (2225) Villiers, Thomas (2225) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 Nf6 8. Nc3 Qd7 9. d5 Bxf3 10. Bxf3 Ne5 11. Be2 a6 12. O-O g6 13. Bf4 Neg4 14. Qd2 h5 15. h3 Nh6 16. d6 Bg7 17. dxe7 Qxd2 18. Bxd2 Kxe7 19. Bf3 Rad8 20. Bg5 Rhe8 21. Nd5+ Rxd5 22. Bxd5 Kd6 23. Rfd1 Kc7 24. Rac1+ Kb8 25. Bf4+ Ka8 26. Rc7 Nxd5 27. Rxd5 Re4 28. Rd8+ Ka7 29. Be3+ Rxe3 30. fxe3 Bxb2 31. Rdd7 Bf6 32. Rxb7+ Ka8 33. Ra7+ Kb8 34. Rxa6 Bg5 35. e4 Kc8 36. Rda7 Be3+ 37. Kf1 Bxa7 38. Rxa7 f5 39. Rh7 Ng8 40. Rh8 fxe4 41. Rxg8+ 1-0
2024.03.05 Titled Tue 5th Mar Late
616124 Kopczynski, M (2225) Goltsev, Dmitry (2215) 0-1
1. e4 e6 2. d4 d5 3. Nc3 c5 4. exd5 exd5 5. dxc5 Nf6 6. Bb5+ Nc6 7. Nf3 Bxc5 8. O-O O-O 9. h3 a6 10. Bd3 Qd6 11. Bg5 h6 12. Bxf6 Qxf6 13. Nxd5 Qxb2 14. Qe2 Nd4 15. Qe4 Bf5 16. Qf4 Bxd3 17. Nxd4 Bxf1 18. Nf5 Qxa1 19. Kh2 Rad8 20. Qe5 Qxe5+ 0-1
2024.02.27 Titled Tue 27th Feb Early
621785 Kopczynski, M (2225) Chigaev, M (2622) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 g6 6. Nf3 Bg7 7. O-O d6 8. Kh1 Nf6 9. Qe1 O-O 10. Be3 Bg4 11. Nbd2 Rc8 12. Qh4 Bxf3 13. Rxf3 e6 14. Rh3 h5 15. Be2 Ng4 16. Bxg4 Qxh4 17. Rxh4 hxg4 18. Rxg4 Rfd8 19. Rd1 b5 20. a3 d5 21. e5 d4 22. cxd4 Nxd4 23. Ne4 Nf5 24. Rxd8+ Rxd8 25. Bxa7 Rd1+ 26. Bg1 Re1 27. Nc3 Bf8 28. b4 Be7 29. Rg3 Nxg3+ 30. hxg3 g5 31. Kh2 g4 32. Nxb5 Kg7 33. Nd4 Ra1 34. f5 exf5 35. Nxf5+ Kf8 36. b5 Bxa3 37. b6 Rb1 38. Nh6 Ke7 39. Nxg4 Ke6 40. Nh6 Bf8 41. Ng4 Be7 42. Kh3 Rxg1 43. b7 Rh1+ 44. Nh2 Rb1 45. g4 Rxb7 46. Kg3 Rb3+ 47. Nf3 Bd8 48. Kf4 Rb4+ 49. Ke3 Bb6+ 50. Kd3 Rb3+ 51. Ke4 Re3+ 52. Kf4 Re2 53. Ng5+ Ke7 54. Ne4 Rxg2 55. Nd6 Rf2+ 56. Kg3 Rc2 57. Nc8+ Rxc8 58. Kf4 Ke6 59. Ke4 Rg8 0-1
2024.02.27 Titled Tue 27th Feb Early
621932 Poddubnyi, V (2304) Kopczynski, M (2225) 0-1
1. e4 b6 2. c4 Bb7 3. Nc3 e6 4. d3 Nf6 5. Nf3 d5 6. cxd5 exd5 7. Qc2 Bb4 8. Bd2 O-O 9. O-O-O d4 10. Ne2 Bxd2+ 11. Qxd2 c5 12. Ne5 Nc6 13. Nxc6 Bxc6 14. Kb1 c4 15. Ng3 c3 16. bxc3 dxc3 17. Qxc3 Rc8 18. Qb2 Ba4 19. Rc1 Rxc1+ 20. Qxc1 Qd7 21. Be2 Rc8 22. Qb2 Rc2 23. Qe5 Rc5 24. Qb8+ Rc8 25. Qe5 Rc5 26. Qb8+ Ne8 27. Nf5 Bc2+ 28. Ka1 Rxf5 0-1
2024.02.27 Titled Tue 27th Feb Early
622298 Kopczynski, M (2225) Kislinsky, A (2361) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 a6 6. Nf3 Nc6 7. Bd3 Bc5 8. Qe2 Nge7 9. Bd2 b5 10. O-O-O Qc7 11. Kb1 Nb4 12. Rc1 Nxd3 13. Qxd3 Qa7 14. f5 exf5 15. exf5 d5 16. g4 O-O 17. f6 Ng6 18. fxg7 Kxg7 19. Nxd5 b4 20. Rxc5 Qxc5 21. Bxb4 Qc6 22. Rc1 Qe6 23. Nc7 Qxg4 24. Qc3+ Kg8 25. Bxf8 Bf5+ 26. Ka1 Rxf8 27. Nd5 f6 28. Rg1 Qe4 29. Qc6 Qxf3 30. Ne7+ 1-0
2024.02.27 Titled Tue 27th Feb Early
622741 Kopczynski, M (2225) Volkov, Maksim (2302) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Nc6 6. Nf3 Bb4 7. Bd3 Nf6 8. O-O d5 9. e5 Nd7 10. Kh1 b6 11. a3 Be7 12. Qe1 Nc5 13. Bc2 Ba6 14. Rg1 Qc7 15. Be3 Bd3 16. Bxc5 Bxc2 17. Nb5 Qd7 18. Bxe7 Kxe7 19. Rc1 Be4 20. Ng5 Bg6 21. Nd6 Nd4 22. Qb4 Nc6 23. Qc3 Na5 24. Rgd1 Rhd8 25. Qb4 Nc6 26. Rxc6 Qxc6 27. Ndxf7+ Qc5 28. Qxc5+ bxc5 29. Nxd8 Rxd8 30. Rc1 c4 31. Kg1 Rb8 32. Nf3 Rxb2 33. Nd4 Rd2 34. Nc6+ Kd7 35. Nxa7 Rb2 36. a4 Bc2 37. Nb5 Bxa4 38. Nd4 Ra2 39. f5 exf5 40. Nxf5 Ke6 41. Nxg7+ Kxe5 42. Nh5 Rc2 43. Re1+ Kd4 44. Ng3 Rd2 45. Nf5+ Kc5 46. g4 c3 47. g5 d4 48. Re5+ Kc4 49. Nd6+ Kb3 50. Ne4 Rd1+ 51. Kf2 c2 52. Rc5 c1=Q 53. Rxc1 Rxc1 54. g6 hxg6 55. Ke2 Bb5+ 56. Kd2 Rc2+ 57. Kd1 Rxh2 58. Nc5+ Kc4 59. Nd7 Bxd7 60. Ke1 Kd3 61. Kf1 Bc6 62. Kg1 Rg2+ 63. Kh1 Rg5+ 64. Kh2 Bd7 65. Kh1 Ke2 66. Kh2 Kf1 67. Kh1 Rh5# 0-1
2024.02.27 Titled Tue 27th Feb Early
622785 Sonis, Francesco (2570) Kopczynski, M (2225) 1-0
1. e4 b6 2. Bc4 Bb7 3. d3 e6 4. Bb3 Nf6 5. Nd2 d5 6. Qe2 Be7 7. Ngf3 O-O 8. e5 Nfd7 9. c3 c5 10. h4 Nc6 11. Bc2 d4 12. a4 Qc7 13. Nc4 a6 14. Bf4 b5 15. Ncd2 b4 16. c4 Rae8 17. Bg3 Qd8 18. Ne4 f6 19. exf6 Nxf6 20. Nfd2 e5 21. a5 Nxe4 22. Nxe4 Nxa5 23. Ba4 Bc6 24. Bxc6 Nxc6 25. Rxa6 Qd7 26. O-O Ra8 27. Raa1 Rxa1 28. Rxa1 Qd8 29. Qg4 Qc8 30. Qxc8 Rxc8 31. Ra6 Bf6 32. Kf1 Kf7 33. Nd6+ 1-0
2024.02.27 Titled Tue 27th Feb Early
623095 Kopczynski, M (2225) Zaksaite, S (2212) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 e5 6. Nf3 d5 7. exd5 Qxd5 8. fxe5 Ng4 9. cxd4 Bb4+ 10. Nc3 O-O 11. O-O Qa5 12. Qc2 Nxd4 13. Nxd4 Qb6 14. Ne2 Rd8 15. Bxh7+ Kh8 16. Qe4 Bc5 17. Rd1 Be6 18. h3 Bd5 19. Qxg4 Kxh7 20. Bg5 1-0
2024.02.27 Titled Tue 27th Feb Early
623578 Domin, Yan (2209) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 h6 12. Re1 O-O-O 13. Nbd2 Re8 14. a4 f5 15. exf6 gxf6 16. Nf1 e5 17. Ng3 e4 18. Nh4 Kb8 19. Ng6 Rg8 20. Nxf8 Nxf8 21. Qh5 Ne6 22. Qh4 Rg6 23. Bxe4 dxe4 24. d5 Ne5 25. dxe6 Nd3 26. Be3 Rxe6 27. Qh5 Rg8 28. Qxh6 Ree8 29. Qxf6 Ref8 30. Qh4 Rh8 31. Qg5 Qh7 32. h3 Rhg8 33. Qh5 Qxh5 34. Nxh5 Nxe1 35. Rxe1 Rd8 36. Bd4 e3 37. Nf4 exf2+ 38. Kxf2 Rde8 39. Rxe8+ Rxe8 40. g4 Re4 41. Kg3 Bc6 42. a5 bxa5 43. bxa5 Re1 44. Bc5 Kb7 45. Kf2 Rh1 46. g5 Be4 47. g6 Bxg6 48. Nxg6 Rxh3 49. Bb4 Ka6 50. Ne5 Kb5 51. Ke2 Rh8 52. Kd2 Rd8+ 53. Kc2 Re8 54. Nf3 Re2+ 55. Kd1 Ra2 56. Nd4+ Ka4 57. Nc6 a6 58. Nb8 Kb5 59. Nd7 Rh2 60. Nc5 Rg2 61. Ne4 Rh2 62. Nd2 Rg2 63. Ke1 Rh2 64. Nf3 Rh3 65. Nd4+ Ka4 66. Ke2 Rg3 67. Nf5 Rh3 68. Nd6 Rh4 69. Ke3 Rg4 70. Ne4 Rh4 71. Nc5+ Kb5 72. Ne6 Rh3+ 73. Kd4 Rh4+ 74. Kd5 Rh5+ 75. Kd6 Rh1 76. Nd4+ Ka4 77. Kc5 Rh5+ 78. Kxc4 Rxa5 79. Bxa5 Kxa5 80. Nb3+ Kb6 81. Kb4 Kc6 82. Na5+ Kb6 83. c4 Kc7 84. c5 Kb8 85. Kc4 Kc7 86. Kd5 Kd7 87. c6+ Kc7 88. Kc5 Kc8 89. Kd6 Kb8 90. c7+ Ka7 91. Nc6+ Kb7 92. Kd7 Kb6 93. c8=Q Kb5 94. Qb8+ Kc5 95. Qb4+ Kd5 96. Qd4# 1-0
2024.02.27 Titled Tue 27th Feb Early
623607 Jakubowska, Anna (2139) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Nd1 c5 8. c3 Nc6 9. Nf3 Qc7 10. O-O h6 11. Be3 O-O-O 12. a4 f5 13. exf6 gxf6 14. dxc5 bxc5 15. Ba6 e5 16. b4 c4 17. Bxb7+ Kxb7 18. a5 a6 19. b5 axb5 20. a6+ Ka8 21. Nh4 d4 22. cxd4 exd4 23. Ng6 Rg8 24. Bf4 Bd6 25. Bxd6 Qxd6 26. Nh4 Qd5 27. Rb1 Rde8 28. Qb2 Re4 29. Nf3 b4 30. Qd2 Reg4 31. Ne3 Rxg2+ 32. Nxg2 Qxf3 0-1
2024.02.27 Titled Tue 27th Feb Early
623943 Kopczynski, M (2225) Gelman, A (2403) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Nc6 6. Nf3 a6 7. Bd3 d6 8. O-O Nf6 9. Kh1 Be7 10. Qe1 O-O 11. Be3 b5 12. Rd1 Qc7 13. Qg3 Bb7 14. e5 Nd7 15. exd6 Bxd6 16. Bxh7+ Kxh7 17. Ng5+ Kg8 18. Qh4 Nf6 19. Nce4 Rfd8 20. Rxd6 Rxd6 21. Bc5 Nxe4 22. Qh7+ Kf8 23. Nxe4 Rd8 24. Rd1 Nd4 25. Nxd6 Rxd6 26. Bxd6+ Qxd6 27. Qh8+ Ke7 28. Qxg7 Qc6 29. Qg5+ Ke8 30. f5 e5 31. f6 Qd5 32. h4 Kd7 33. h5 Ke6 34. h6 1-0
2024.02.27 Titled Tue 27th Feb Early
624083 Garcia Blanco, O (2375) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. d4 g6 3. e4 Bg7 4. c3 Nf6 5. Bd3 O-O 6. O-O Nfd7 7. Re1 Nc6 8. h3 e5 9. Be3 h6 10. Nbd2 f5 11. dxe5 f4 12. e6 fxe3 13. exd7 exd2 14. Qxd2 Bxd7 15. e5 Nxe5 16. Nxe5 Bxe5 17. Bxg6 Qg5 18. Qxg5 hxg5 19. Rad1 Bc6 20. Be4 Bxe4 21. Rxe4 Rf4 22. Re2 Raf8 23. g3 Rc4 24. Kg2 Kg7 25. Rd5 Kg6 26. a3 Rf7 27. Rd3 Bf6 28. Re6 Re7 29. Rxe7 Bxe7 30. Re3 Kf7 31. Kf3 Bf6 32. Rd3 Ke6 33. Re3+ Kd7 34. Ke2 b5 35. Kd3 a5 36. Rf3 Ke6 37. Re3+ Kf7 38. Rf3 Rc5 39. Kc2 Re5 40. Kd3 Ke6 41. Kd2 c5 42. Kd1 d5 43. Rd3 Re4 44. Rd2 d4 45. cxd4 Rxd4 46. b3 Rxd2+ 47. Kxd2 Kd5 48. Kd3 c4+ 49. bxc4+ bxc4+ 50. Ke3 c3 51. Kd3 Kc5 52. h4 gxh4 53. gxh4 Kb5 0-1
2024.02.27 Titled Tue 27th Feb Early
624414 Piesik, P (2426) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. Nbd2 Nfd7 7. e4 Nc6 8. c3 e5 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Qc2 Be6 12. f4 Nc6 13. Nf3 f5 14. Ng5 Bc4 15. Re1 h6 16. Nf3 fxe4 17. Qxe4 Bf7 18. Be3 Qd7 19. Nh4 Rae8 20. Qd3 g5 21. Ng6 Qg4 22. Nxf8 Rxf8 23. Bd5 gxf4 24. Bxf4 Bxd5 25. Qxd5+ Kh8 26. Re4 Rf5 27. Re8+ Kh7 28. Qg8+ Kg6 29. Re6+ Rf6 30. Rxf6+ Kxf6 31. Rf1 Kg6 32. Qe8+ Kh7 33. Qe4+ Qg6 34. Qxg6+ Kxg6 35. Kg2 Na5 36. Re1 Kf7 37. Kf3 Nc4 38. Re2 a5 39. b3 Nb6 40. c4 Nd7 41. Kg4 Bf8 42. Kf5 Bg7 43. h4 a4 44. h5 axb3 45. axb3 Nc5 46. b4 Nd3 47. b5 Nb2 48. c5 dxc5 49. Bxc7 c4 50. Bd6 c3 51. Re7+ Kg8 52. Rxb7 Nc4 53. Bf4 c2 54. Rc7 Na3 55. Kg6 Bf8 56. Rc8 Nxb5 57. Bxh6 1-0
2024.02.20 Titled Tue 20th Feb Early
631135 Kopczynski, M (2225) Paravyan, D (2612) 0-1
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 d5 6. Bxd5 Nf6 7. Bxf7+ Kxf7 8. Qxd8 Bb4+ 9. Qd2 Bxd2+ 10. Nxd2 Be6 11. Ne2 Nc6 12. O-O Rad8 13. Rfd1 Rd7 14. Nb3 Rxd1+ 15. Rxd1 Nxe4 16. Nf4 Bxb3 17. axb3 Rd8 18. Rxd8 Nxd8 19. f3 Nc5 20. b4 Nce6 21. Nd3 a6 22. Kf2 Nc6 23. Ke3 g6 24. h4 Nf8 25. Nc5 Nxb4 26. Nxb7 Nd7 27. Kd4 c5+ 28. Kc4 Ke6 29. Ba3 Nc2 30. Bxc5 Nxc5 31. Nxc5+ Kf5 32. Nxa6 Ne3+ 33. Kd3 Nxg2 34. h5 Nf4+ 35. Ke3 Nxh5 36. Nc5 Nf6 37. Kf2 g5 38. Nb3 Ke5 39. Nd2 h5 40. Kg3 h4+ 41. Kf2 Kf4 42. Nc4 Nd5 43. Nd6 Nb4 44. Nf7 Nd3+ 45. Kg2 Ne5 46. Nxe5 Kxe5 47. Kh3 Kf4 48. Kg2 Ke3 49. Kh3 Kxf3 0-1
2024.02.20 Titled Tue 20th Feb Early
631381 Player, E (2199) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. c4 e5 3. Nc3 f5 4. g3 g6 5. Bg2 Bg7 6. O-O Ne7 7. d4 e4 8. Ne1 Nbc6 9. Nc2 O-O 10. Bf4 h6 11. h4 Kh7 12. Qd2 Rf7 13. Rad1 d5 14. b3 Be6 15. Ne3 Qd7 16. cxd5 Nxd5 17. Nexd5 Bxd5 18. Nxd5 Qxd5 0-1
2024.02.20 Titled Tue 20th Feb Early
631838 Kopczynski, M (2225) Grbac, Bor (2004) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 e6 7. Bd3 Nf6 8. O-O Be7 9. Kh1 O-O 10. Qe1 e5 11. f5 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Be4 Qb5 15. Be3 Bf6 16. g4 Nd4 17. g5 Nxf3 18. Rxf3 Bd8 19. f6 g6 20. Qh4 Kh8 21. Rd1 Bb6 22. Qh6 Rg8 23. Bd5 Qe2 24. Rdf1 Bxe3 25. Bxf7 Bg4 26. R3f2 Bxf2 27. Rxf2 Qe4+ 28. Kg1 Qe1+ 29. Rf1 Qe3+ 30. Rf2 Rac8 31. Bxg8 Rc1+ 32. Kg2 Qe4+ 33. Kg3 Rg1+ 34. Kh4 Bf5+ 35. Rf4 Qxf4# 0-1
2024.02.20 Titled Tue 20th Feb Early
632148 Aketayeva, D (2130) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. Nc3 Nc6 7. d5 Nb4 8. a3 Na6 9. Be3 e5 10. Bg5 Nc5 11. Nd2 h6 12. Bxf6 Bxf6 13. Nde4 Nxe4 14. Nxe4 Bg7 15. c4 f5 16. Nc3 b6 17. Qc2 e4 18. b4 Qf6 19. Rac1 a5 20. c5 axb4 21. axb4 bxc5 22. bxc5 Ba6 23. Rfe1 Qd4 24. c6 Rfb8 25. e3 Qc5 26. Bf1 Bxf1 27. Rxf1 Ra3 28. Nb1 Qxc2 29. Rxc2 Rd3 30. Rd2 Rxb1 31. Rxb1 Rxd2 32. Rb8+ Kh7 33. Rb7 Rxd5 34. Rxc7 Rc5 35. Rc8 d5 36. Kf1 Rc2 37. Ke1 Be5 38. Kd1 Rxf2 39. Re8 Bd6 40. Re6 Bb8 0-1
2024.02.20 Titled Tue 20th Feb Early
632265 Kopczynski, M (2225) Nagare Kaivalya Sandip (2074) 0-1
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 d5 6. Bxd5 Nf6 7. Bxf7+ Kxf7 8. Qxd8 Bb4+ 9. Qd2 Bxd2+ 10. Nxd2 Re8 11. f3 c5 12. Ne2 Be6 13. Kf2 Nc6 14. Rhc1 Nb4 15. Nf4 Rad8 16. Ke2 b6 17. a3 Nc6 18. Nc4 Bc8 19. Rd1 Ba6 20. Rxd8 Rxd8 21. Rc1 Na5 22. Bxf6 gxf6 23. Kf2 Nxc4 24. a4 Ne5 25. Ke3 Rd4 26. a5 Nd3 27. Ra1 Nxf4 28. Kxf4 b5 29. Rc1 c4 30. Ke3 Rd3+ 31. Kf4 b4 0-1
2024.02.20 Titled Tue 20th Feb Early
632732 Tqebuchava, Z (2303) Kopczynski, M (2225) 1/2-1/2
1. e4 b6 2. d3 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. g3 d5 6. exd5 Nxd5 7. Bg2 Nxc3 8. bxc3 Qf6 9. Bd2 Bd6 10. O-O Nd7 11. a4 a5 12. c4 h6 13. Rb1 O-O 14. c3 Rad8 15. Nd4 Bxg2 16. Kxg2 Nc5 17. Nc6 Rd7 18. d4 Ne4 19. Qe2 Ng5 20. Bxg5 hxg5 21. Qf3 Qg6 22. c5 bxc5 23. dxc5 g4 24. Qe3 Bxc5 25. Qxc5 Qe4+ 26. Kg1 g6 27. Rfe1 Qxa4 28. Ra1 Qc2 29. Ne5 Rd5 30. Qe3 Kg7 31. Nxg4 Rh8 32. h4 a4 33. Ne5 Qf5 34. Nf3 Rd3 35. Qe5+ Qxe5 36. Nxe5 Rxc3 37. Rxa4 f6 38. Ng4 e5 39. Ra6 Rf8 40. Rd1 Rc4 41. Rd7+ Rf7 42. Rxf7+ Kxf7 43. Ne3 Rc1+ 44. Kg2 f5 45. Ra7 Ke6 46. Ra6+ c6 47. Ra8 f4 48. gxf4 exf4 49. Ng4 Kf5 50. Nh6+ Ke4 51. Re8+ Kd4 52. Kf3 Rc2 53. Ng4 c5 54. Kxf4 c4 55. Rd8+ Kc5 56. Rg8 c3 57. Rxg6 Rc1 58. Ne3 Rh1 59. Rh6 Kd4 60. Rh8 Kd3 61. h5 Ke2 62. h6 Kxf2 63. h7 Rh4+ 64. Kg5 Rh1 65. Rf8+ Kxe3 66. h8=Q Rxh8 67. Rxh8 Kd2 68. Rd8+ Ke2 69. Kf4 c2 70. Rc8 Kd2 71. Ke4 c1=Q 72. Rxc1 Kxc1 1/2-1/2
2024.02.20 Titled Tue 20th Feb Early
632771 Kopczynski, M (2225) Solberg, J (2164) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 e5 6. Nf3 d6 7. cxd4 Nxd4 8. Nxd4 exd4 9. O-O Be7 10. Kh1 O-O 11. h3 d5 12. e5 Ne4 13. Qe1 Bh4 14. Qd1 Ng3+ 15. Kh2 Nxf1+ 16. Qxf1 f5 17. Nd2 Be6 18. Nf3 Rc8 19. Nxd4 Qe7 20. g3 Bxg3+ 21. Kxg3 g5 22. fxg5 f4+ 23. Bxf4 Rxf4 24. Qxf4 Rf8 25. Qh4 Rf7 26. Rf1 Rg7 27. g6 Qd7 28. Qf6 hxg6 29. Qxe6+ 1-0
2024.02.20 Titled Tue 20th Feb Early
633175 Kopczynski, M (2225) Mirzoev, A (2447) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Nbd7 12. O-O-O Qc7 13. Rhe1 O-O-O 14. c4 Kb8 15. Qb3 Bd6 16. Nd3 c5 17. Ne2 a6 18. dxc5 Nxc5 19. Nxc5 Qxc5 20. Be3 Qc6 21. f3 Bc5 22. Bxc5 Qxc5 23. Qc3 Rc8 24. b3 Qf2 25. Qe5+ Ka8 26. Qg3 Qe3+ 27. Kb1 Rhd8 28. Nc1 Ne4 29. Rxe3 Nxg3 30. Rxd8 Rxd8 31. Rd3 Rxd3 32. Nxd3 Nf5 33. h5 Ng3 34. Ne5 f5 35. Kc2 Nxh5 36. Kd2 Nf4 37. g4 fxg4 38. fxg4 Kb8 39. Ke3 g5 40. Ke4 Kc7 41. Nf7 Ne2 42. Nxh6 Nc3+ 43. Ke5 Nxa2 44. Kf6 Nc1 45. b4 Nd3 46. b5 a5 47. Nf7 a4 48. b6+ Kxb6 49. Nd6 a3 50. c5+ Kxc5 51. Ne4+ Kb4 52. Nd2 a2 53. Kxe6 a1=Q 0-1
2024.02.20 Titled Tue 20th Feb Early
633227 Bilciu, C (2077) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 O-O 6. O-O-O Nbd7 7. Bh6 c5 8. d5 a6 9. f3 b5 10. h4 b4 11. Nce2 Qa5 12. Kb1 c4 13. Bxg7 Kxg7 14. h5 c3 15. Qe3 cxb2 16. hxg6 fxg6 17. Qh6+ Kg8 18. Nh3 Ne5 19. Nef4 Nf7 20. Qh4 Bxh3 21. Qxh3 Rfc8 22. Bd3 b3 23. axb3 Qa1# 0-1
2024.02.20 Titled Tue 20th Feb Early
633517 Jelcic, Marko (2209) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 O-O 6. h3 c5 7. Nf3 Na6 8. Be2 Qa5 9. Bd2 cxd4 10. Nxd4 Qb6 11. Nb3 Be6 12. O-O Rac8 13. Nd5 Bxd5 14. exd5 Ne4 15. Be3 Qb4 16. Bd4 Bxd4 17. Qxd4 Nac5 18. Nxc5 Nxc5 19. b3 b5 20. h4 bxc4 21. bxc4 Rb8 22. h5 Qb2 23. Qe3 Rb4 24. Qxe7 Rb6 25. h6 Qd2 26. Rab1 Ra6 27. f4 Qd4+ 28. Kh1 Rxa2 29. Rbe1 Ne4 30. Kh2 Nf6 31. g3 Re8 32. Qxd6 Raxe2+ 33. Kh3 Rxe1 34. Rxe1 Rxe1 35. Qb8+ Re8 36. Qxa7 Qxa7 0-1
2024.02.20 Titled Tue 20th Feb Early
633689 Kopczynski, M (2225) Matinian, N (2418) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Bc5 6. Nf3 Nf6 7. Bd3 d5 8. e5 Ng4 9. Rf1 Nxh2 10. Rh1 Nxf3+ 11. Qxf3 Nc6 12. Bd2 Nb4 13. Bb1 g6 14. a3 Nc6 15. b4 Be7 16. Qg3 a5 17. b5 Nd4 18. Bxg6 fxg6 19. O-O-O Bxa3+ 20. Kb1 Qe7 21. Na4 Kf7 22. f5 Nxf5 23. Qd3 Bb4 24. Bc1 Bd7 25. g4 Ng7 26. Rdf1+ Kg8 27. Rf6 Rf8 28. Bg5 Qe8 29. Nc3 h5 30. Rhf1 hxg4 31. Rxf8+ Bxf8 32. Ne2 Rh3 33. Qc2 Bxb5 34. Nf4 Bxf1 35. Nxg6 Qb5+ 0-1
2024.02.13 Titled Tue 13th Feb Early
639007 Kopczynski, M (2225) Galchenko, Matvey (2438) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. f4 c5 6. dxc5 Nbc6 7. Nf3 O-O 8. Bd3 Bxc5 9. Bxh7+ Kxh7 10. Ng5+ Kg6 11. Qg4 f5 12. Qg3 Qb6 13. Qh3 Nxe5 14. fxe5 f4 15. Qh7+ Kxg5 16. h4+ Kg4 17. Qxg7+ Kf5 18. Qg5# 1-0
2024.02.13 Titled Tue 13th Feb Early
639533 Kopczynski, M (2225) Suleymanli, Suleyman (2226) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 Qb6 9. Qe2 Nd4 10. Nxd4 Bxd4 11. Bd2 a6 12. O-O-O Nc5 13. f5 Bd7 14. fxe6 Bxe6 15. Rhf1 O-O 16. Rf4 Nxd3+ 17. cxd3 Bxc3 18. Bxc3 Rac8 19. Kd2 Rxc3 20. bxc3 Qb2+ 21. Ke1 Qxc3+ 22. Kf1 Rc8 23. d4 b5 24. h3 Qa5 25. Rf2 b4 26. Qb2 Qb5+ 27. Kg1 a5 28. Rc1 Rc4 29. a3 h6 30. axb4 axb4 31. Ra1 Rc8 32. Rc2 Rc4 33. Ra8+ Kh7 34. Rf2 Qb7 35. Rf8 b3 36. Rf3 Qb4 37. Qb1+ Rc2 38. Rxb3 Qxd4+ 39. Kh1 Qe4 40. Rg3 Bxh3 41. Qb8 Bxg2+ 42. Kh2 Qh4+ 43. Kg1 Qh1# 0-1
2024.02.13 Titled Tue 13th Feb Early
639933 Kucza, Karol (2328) Kopczynski, M (2225) 1/2-1/2
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O 10. Bf4 Na6 11. Rad1 c6 12. a3 Nc7 13. h3 h6 14. Ne5 Nce8 15. Rfe1 Nd6 16. c5 Nde8 17. b4 a5 18. Nc4 axb4 19. axb4 bxc5 20. dxc5 Nd5 21. Nxd5 cxd5 22. Na5 Rxa5 23. bxa5 Qxa5 24. Rb1 Bc6 25. Bb5 Bxb5 26. Qxb5 Qc3 27. Rec1 Qd4 28. Bg3 e5 29. Rd1 Qe4 30. Re1 Qd4 31. Rbd1 Qxc5 32. Qxc5 Bxc5 33. Rxd5 Bd4 34. Bxe5 Bxe5 35. Rdxe5 Nf6 36. g4 Kh7 37. Kg2 Kg6 38. Rb5 Rc8 39. Reb1 Rc2 40. R1b2 Rc1 41. Rb6 h5 42. f3 hxg4 43. hxg4 Rc3 44. R2b5 Rc2+ 45. Kg3 Kh7 46. Rb7 Kg6 47. Ra7 Rc3 48. Ra6 Kh7 49. Rb7 Ne4+ 50. Kf4 Nc5 51. Rc6 Nd3+ 52. Ke3 Rxc6 53. Kxd3 Kg6 54. Ke4 Rf6 55. Rb5 Re6+ 56. Kf4 Rf6+ 57. Kg3 Ra6 58. Kh4 f6 59. f4 Ra1 60. f5+ Kh7 61. Rb7 Rh1+ 62. Kg3 Rg1+ 63. Kf3 Rf1+ 64. Ke4 Rg1 65. Kf4 Rf1+ 66. Kg3 Rg1+ 67. Kf3 Rf1+ 68. Kg2 Ra1 69. Kg3 Rg1+ 1/2-1/2
2024.02.13 Titled Tue 13th Feb Early
640161 Caspi, I (2471) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. f3 f4 12. b4 g5 13. c5 h5 14. h3 Rf6 15. a4 Rg6 16. a5 g4 17. fxg4 hxg4 18. Bxg4 Bxg4 19. hxg4 Nf6 20. Nf2 Qd7 21. Qa4 dxc5 22. bxc5 c6 23. d6 Nc8 24. Ra2 a6 25. Qb3+ Kh8 26. Re2 Na7 27. Bb2 Nxg4 28. Nxg4 Qxg4 29. Qxb7 Rg8 30. Qf7 Bf6 31. Rff2 Bh4 32. Qf5 Bxf2+ 33. Rxf2 Qxf5 34. exf5 Rg5 35. f6 Rf5 36. Ne4 Nb5 37. Rd2 Nd4 38. Bxd4 exd4 39. Rxd4 f3 40. g3 f2+ 41. Kf1 Rd8 42. g4 Rd5 43. Rxd5 cxd5 44. c6 dxe4 45. c7 Re8 46. d7 Rf8 47. d8=Q 1-0
2024.02.13 Titled Tue 13th Feb Early
640350 Kopczynski, M (2225) Veloso, Henrique Barbosa (1952) 1-0
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Nf3 Nf6 6. O-O d6 7. Qb3 Qe7 8. Nxc3 Bd7 9. Qxb7 Rb8 10. Qxc7 Rc8 11. Qb7 Rb8 12. Qa6 Rb6 13. Qa3 h6 14. Be3 Rb4 15. Bd5 Rb8 16. Rac1 g5 17. Nd4 Ne5 18. Qxa7 Rc8 19. Ncb5 Nxd5 20. exd5 Rd8 21. Nc7# 1-0
2024.02.13 Titled Tue 13th Feb Early
640835 Rosen, E (2361) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bg5 h6 4. Bh4 Bxe4 5. d5 g5 6. Bg3 Bg7 7. Nc3 Bg6 8. h4 f5 9. hxg5 hxg5 10. Rxh8 Bxh8 11. Bd3 e5 12. Bxf5 Bxf5 13. Qh5+ Kf8 14. Qxh8 d6 15. O-O-O Qf6 16. Qxf6+ Nxf6 17. Nf3 Bg4 18. Rh1 Bxf3 19. gxf3 Kg7 20. Rg1 Kf7 21. Bh2 Na6 22. Rxg5 Rh8 23. Rg2 Nb4 24. f4 e4 25. Nb5 Nfxd5 26. a3 Nc6 27. c4 Nf6 28. Nxc7 Nd4 29. Kd2 Rxh2 30. Rxh2 Nf3+ 31. Ke2 Nxh2 32. Nb5 Ke6 33. Nxa7 Nf3 34. Nc8 Nd7 35. f5+ Ke5 36. f6 Nd4+ 37. Ke3 Nf5+ 38. Ke2 Kxf6 39. b4 Ke5 40. a4 Kd4 41. a5 bxa5 42. bxa5 Nc5 43. Na7 Kxc4 44. Nc6 Nd4+ 45. Ke3 Nxc6 46. a6 Kd5 47. f3 exf3 48. Kxf3 Nxa6 49. Ke3 Nc7 50. Kd3 Kc5 51. Kc3 d5 52. Kd3 d4 53. Kd2 Kc4 54. Kc2 d3+ 55. Kc1 Kc3 56. Kd1 d2 57. Ke2 Kc2 58. Kf2 d1=Q 59. Kg3 Qd4 60. Kh2 Qe3 61. Kh1 Qe2 62. Kg1 Kd3 0-1
2024.02.13 Titled Tue 13th Feb Early
640994 Kopczynski, M (2225) Banh Gia Huy (2390) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 f6 9. Qe2 fxe5 10. Nxe5 Ndxe5 11. fxe5 O-O 12. Be3 Bxe3 13. Qxe3 Qc7 14. O-O-O Qxe5 15. Qh3 Qg5+ 16. Kb1 h6 17. Rhf1 Rxf1 18. Rxf1 Bd7 19. a3 Ne5 20. Bb5 Bxb5 21. Nxb5 Nc4 22. Qxe6+ Kh7 23. Ka2 Ne3 24. Rf7 Nxc2 25. Rxb7 d4 26. Rc7 Ne3 27. Qe4+ Qf5 28. Qxa8 Qxb5 29. Qe4+ Nf5 30. g4 1-0
2024.02.13 Titled Tue 13th Feb Early
641406 Kopczynski, M (2225) Arca, Christian Gian Karlo (2283) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Nbd7 12. O-O-O Qc7 13. Rhe1 O-O-O 14. Kb1 Bd6 15. Nfe2 Rhe8 16. Qb3 c5 17. dxc5 Nxc5 18. Qf3 Nd5 19. Nd4 a6 20. Nh5 Be5 21. Nb3 Na4 22. c3 Ndb6 23. Bf4 Rxd1+ 24. Rxd1 Nc4 25. Bxe5 Qxe5 26. Qxf7 Qe4+ 27. Kc1 Rd8 28. Rxd8+ Kxd8 29. Qf8+ Kd7 30. Qxg7+ Kc8 31. Qf8+ Kc7 32. Qf4+ Qxf4+ 33. Nxf4 Kd6 34. g4 Ne5 35. g5 hxg5 36. hxg5 Nb6 37. Nd4 Nf7 38. g6 Nh6 39. Nfxe6 Nd7 40. Ng5 Ke7 41. Kc2 Kf6 42. Ne4+ Kxg6 43. Nd6 b6 44. Nc4 Kf6 45. b4 Ng4 46. f3 Nh2 47. Kb3 Nf1 48. a4 Ke7 49. a5 b5 50. Nb6 Ne5 51. Nd5+ Kd6 52. Nf6 Nd2+ 53. Kc2 Ndc4 54. Ne4+ Kd5 55. Nc5 Ne3+ 56. Kb3 N5c4 57. Nxa6 Nd2+ 58. Ka2 Kc4 59. Nc7 Kxc3 60. Ndxb5+ Kxb4 61. a6 Ndc4 62. a7 Nb6 63. f4 Kc5 64. f5 Nxf5 65. Kb3 Kc6 66. Ne6 Kxb5 67. Nd4+ Nxd4+ 68. Kc3 Ne2+ 69. Kd3 Nf4+ 70. Ke4 Nfd5 71. Kf3 Na8 72. Ke4 Kc6 73. Ke5 Ndc7 74. Kd4 Kd6 75. Ke4 Ke6 76. Kd4 Kd6 77. Ke4 Ne6 78. Kd3 Kd5 79. Ke3 Ke5 80. Kd3 Nc5+ 81. Ke3 Nb6 82. a8=Q Nxa8 1/2-1/2
2024.02.13 Titled Tue 13th Feb Early
641431 Pinero, C (2242) Kopczynski, M (2225) 1/2-1/2
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. c3 d5 6. e5 Nfd7 7. f4 c5 8. a3 Nc6 9. Nf3 Qc7 10. O-O O-O-O 11. b4 c4 12. Bc2 h6 13. f5 exf5 14. Bxf5 Kb8 15. Bf4 Nf6 16. exf6 Qxf4 17. Ne5 Qh4 18. Nxf7 Bd6 19. Nxh8 Qxh2+ 20. Kf2 Qg3+ 21. Kg1 Qh2+ 22. Kf2 Qg3+ 23. Kg1 Qh2+ 1/2-1/2
2024.02.13 Titled Tue 13th Feb Early
641780 Kopczynski, M (2225) Kosteniuk, A (2501) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Bc4 Bg7 7. Nf3 O-O 8. Bg5 Nbd7 9. Qd2 Nb6 10. Bb3 a5 11. a4 Re8 12. Bh6 Bh8 13. h4 Nbd5 14. h5 e5 15. dxe5 Ng4 16. hxg6 fxg6 17. O-O-O Qe7 18. Bg5 Qf7 19. Bf6 Ngxf6 20. Ng5 Qg7 21. exf6 Qxf6 22. c3 h5 23. Bxd5+ cxd5 24. Qxd5+ Be6 25. Nxe6 Qxe6 26. Qxe6+ Rxe6 27. Rhe1 Rxe1 28. Rxe1 Kf7 29. Ne4 Rd8 30. Rd1 Rxd1+ 31. Kxd1 Be5 32. Ke2 b6 33. Kd3 Ke6 34. Kc4 Bc7 35. b4 Ke5 36. Ng5 Kf5 37. Nf3 g5 38. Nd4+ Ke5 39. Kb5 h4 40. Kc6 Bd8 41. Nf3+ Ke4 42. bxa5 bxa5 43. c4 g4 44. Ne1 h3 45. f3+ Ke3 46. gxh3 gxh3 47. Nc2+ Kf2 48. Nd4 h2 49. Ne6 Bh4 50. Nf4 h1=Q 51. Nd3+ Ke3 52. Kb5 Kxd3 0-1
2024.02.13 Titled Tue 13th Feb Early
641905 Perez, Max (2374) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. c3 d5 6. e5 Nfd7 7. f4 c5 8. Nf3 Nc6 9. a3 Qc7 10. O-O h6 11. b4 c4 12. Bc2 O-O-O 13. f5 exf5 14. Bxf5 Kb8 15. Bf4 Nf6 16. Nbd2 Nh5 17. Be3 g6 18. Bc2 f5 19. exf6 Nxf6 20. Ne5 Nxe5 21. dxe5 Ne4 22. Bxe4 dxe4 23. Bd4 Bg7 24. e6 Rxd4 25. cxd4 Bxd4+ 26. Kh1 Bxa1 27. Rxa1 Qe5 28. Rc1 c3 29. Nf3 Qf4 30. Rxc3 exf3 31. gxf3 Re8 32. e7 Qf6 33. Re3 Rxe7 34. Kg2 Qg5+ 0-1
2024.02.13 Titled Tue 13th Feb Late
642336 Vachier Lagrave, M (2732) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. h4 c5 8. c3 Nc6 9. a3 Qc7 10. Be3 O-O-O 11. Nbd2 h6 12. b4 c4 13. Bc2 f5 14. h5 Be7 15. Bf4 Nf8 16. Nf1 g6 17. hxg6 Nxg6 18. Bh2 Rdg8 19. Ne3 Kb8 20. O-O Bg5 21. Kh1 Bf4 22. g3 Bg5 23. Ng2 Qg7 24. a4 Be7 25. Rg1 h5 26. Nf4 Qf7 27. Qe3 h4 28. Nxg6 Rxg6 29. gxh4 Bxh4 30. Rxg6 Qxg6 31. Rg1 Qh5 32. Nxh4 Qxh4 33. Qg3 Qh5 34. Bd1 Qh6 35. f4 Ne7 36. Rg2 Bc6 37. Qg5 Be8 38. Qxh6 Rxh6 39. Rg7 Ng6 40. Kg1 Kc8 41. Rxa7 Kd8 42. a5 bxa5 43. bxa5 Rh3 44. a6 Rxc3 45. Bh5 Rc1+ 46. Kf2 Rc2+ 47. Be2 Ra2 48. Bg1 Bc6 49. Kf3 c3 50. Be3 Nh4+ 51. Kf2 Ng6 52. Rg7 Ne7 53. a7 Nc8 54. Kf3 Rxa7 55. Rxa7 Nxa7 56. Bc1 Bb5 57. Bd1 Bd3 58. Ke3 Be4 59. Ba4 Nc6 60. Bxc6 Kc7 61. Ba4 Kb6 62. Bd1 Kb5 63. Bh5 Kc6 64. Be8+ Kc7 65. Ba3 c2 66. Kd2 Kd8 67. Ba4 Kc7 68. Bxc2 Bf3 69. Ba4 Be4 70. Kc3 Bf3 71. Bd6+ Kd8 72. Kb4 Be4 73. Bc6 Bd3 74. Kc5 Be4 75. Kb6 Bd3 76. Kb7 Be4 77. Bf8 Bd3 78. Bg7 Be4 79. Bf6# 1-0
2024.02.13 Titled Tue 13th Feb Late
642531 Kopczynski, M (2225) Bogaudinov, R (1853) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Nbc6 8. Bd3 Nb4 9. a3 Nxd3+ 10. Qxd3 Bd7 11. Bd2 a6 12. O-O-O b5 13. Ne2 Qb6 14. g4 b4 15. axb4 Bxb4 16. Bxb4 Qxb4 17. Qa3 Qxa3 18. bxa3 O-O 19. Kd2 Nc6 20. Rb1 Na5 21. Ned4 Nc4+ 22. Ke2 Nxa3 23. Rb7 Bb5+ 24. Kf2 Rfb8 25. Rxb8+ Rxb8 26. Ra1 Nc4 27. Nxb5 axb5 28. Nd4 h6 29. Ra7 g5 30. f5 exf5 31. Nxf5 Nxe5 32. h3 Nc6 33. Rc7 Nb4 34. Nxh6+ Kg7 35. Nf5+ Kf6 36. Ke3 Re8+ 37. Kd4 Re4+ 38. Kc5 Nxc2 39. Kxd5 Re6 40. Rxc2 b4 41. Rb2 Rb6 42. Kc5 Rb8 43. Nd6 b3 44. Nb5 Rc8+ 45. Kb4 Rc2 46. Rxb3 Rf2 47. Kc4 Kg6 48. Kd4 f5 49. Nd6 fxg4 50. hxg4 Rf4+ 51. Ke5 Rxg4 52. Nf5 Ra4 53. Rb6+ Kf7 54. Rf6+ Ke8 55. Rg6 g4 56. Rg7 Kf8 57. Rb7 Ke8 58. Ke6 Kd8 59. Rg7 Kc8 60. Nd6+ Kb8 61. Kd5 Ka8 62. Kc6 Ra6+ 63. Kc5 Ra2 64. Kb6 Rb2+ 65. Nb5 1-0
2024.02.13 Titled Tue 13th Feb Late
642691 Aung Thant Zin (2268) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Ne2 c5 8. c3 Nc6 9. O-O Qc7 10. a3 O-O-O 11. Bb5 h6 12. a4 f5 13. Nf4 Re8 14. Ng6 Rg8 15. b4 c4 16. a5 Be7 17. axb6 axb6 18. Ba3 Ndb8 19. Bxc6 Bxc6 20. b5 Bxa3 21. Rxa3 Bxb5 22. Qb1 Bc6 23. Qb4 b5 24. Rfa1 Qf7 25. Nfh4 Qd7 26. Ra7 Bb7 27. Qc5+ Nc6 28. R7a3 b4 29. cxb4 Qc7 30. b5 Nb8 31. Qb4 Kd8 32. Ra7 Qb6 0-1
2024.02.13 Titled Tue 13th Feb Late
642999 Kopczynski, M (2225) Kacprzak, Kacper (2280) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Bg4 7. Bd3 e6 8. O-O Nf6 9. Kh1 Be7 10. Qe1 a6 11. Be3 O-O 12. Rd1 Qa5 13. Qg3 Qh5 14. h3 Bxf3 15. gxf3 g6 16. Rg1 Ne8 17. f5 Ne5 18. Be2 Qh4 19. Qh2 Ng7 20. f4 Nc6 21. Rg4 Qf6 22. fxe6 fxe6 23. Rdg1 Kh8 24. Bf3 Rad8 25. Ne2 d5 26. e5 Qf7 27. Bb6 Rde8 28. h4 Qf5 29. Ng3 Qd3 30. Be2 Qc2 31. h5 Nxh5 32. Nxh5 gxh5 33. Qxh5 Qf5 34. Qh3 Rg8 35. Bd3 Qf7 36. Rxg8+ Rxg8 37. Rxg8+ Kxg8 38. Qg4+ Kf8 39. Bc7 Nd4 40. Bd6 Nf5 41. Bxf5 Qxf5 42. Bxe7+ Kxe7 43. Qg7+ Qf7 44. Qg5+ Kd7 45. Qh6 Kc6 46. Kg2 Qf5 47. Kf3 Qd3+ 48. Kg4 Qg6+ 49. Qxg6 hxg6 50. Kg5 d4 51. Kxg6 d3 52. Kf6 d2 53. Kxe6 d1=Q 54. f5 Qd5+ 55. Kf6 Kd7 56. e6+ Ke8 57. Kg6 Ke7 58. f6+ Kxe6 59. Kg7 Qf5 0-1
2024.02.06 Titled Tue 6th Feb Early
646449 Taher, Yoseph Theolifus (2445) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. h4 O-O 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 f5 9. Nf3 Qe8 10. Qxe8 Rxe8 11. Nxd5 e5 12. dxe5 Bd7 13. Nxc7 Nc6 14. Bc4+ Kf8 15. Nxa8 Rxa8 16. O-O-O Ke8 17. Rh1 Rc8 18. Rxh7 Kf8 19. Bh6 Bxh6 20. Rxd7 Nb4 21. Bb3 a5 22. Rxb7 Nd3+ 23. Kd2 Nxf2 24. Rf7+ Ke8 25. Rh7 Ne4+ 26. Ke2 Bf8 27. Nd4 Ng5 28. Ra7 Bc5 29. Rxa5 Bxd4 30. exd4 Rc7 31. c3 Ne4 32. Ra8+ Ke7 33. Rh8 Rd7 34. Rh7+ Kd8 35. Rxd7+ Kxd7 36. Bc2 Ng3+ 37. Kf3 Nf1 38. Bxf5+ Kc6 39. Kf2 Nd2 40. Bd3 Kd5 41. Ke2 1-0
2024.02.06 Titled Tue 6th Feb Early
646853 Kopczynski, M (2225) Kohler, Ar (2029) 1-0
1. e4 c5 2. d4 d6 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. Be3 Qa5 6. Qd2 Nc6 7. O-O-O Nf6 8. f3 e6 9. g4 Be7 10. g5 Nd7 11. h4 a6 12. h5 Nde5 13. Qg2 b5 14. f4 b4 15. Nb1 Qxa2 16. fxe5 Nxe5 17. g6 hxg6 18. hxg6 Rxh1 19. gxf7+ Kxf7 20. Qxh1 Bd7 21. Nf3 Nxf3 22. Qxf3+ Kg8 23. e5 d5 24. Bd3 b3 25. c3 Rc8 26. Qh5 Ba3 27. Bh7+ Kf8 28. Rf1+ Ke7 29. Bg5# 1-0
2024.02.06 Titled Tue 6th Feb Early
647288 Cieslak, Patryk (2300) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. c3 c5 8. h4 Nc6 9. Bg5 Qc7 10. a3 h6 11. Bf4 O-O-O 12. a4 f6 13. Na3 c4 14. Bg6 a6 15. Nc2 fxe5 16. Nxe5 Ndxe5 17. dxe5 d4 18. Qxc4 d3 19. Bxd3 Kb8 20. Be4 Be7 21. h5 Rhf8 22. Bg3 Bg5 23. O-O Bf4 24. Bxc6 Bxg3 25. fxg3 Bxc6 26. Nd4 Bd5 27. Qxc7+ Kxc7 28. Rxf8 Rxf8 29. c4 Bxc4 30. Rc1 b5 31. axb5 axb5 32. Nxe6+ 1-0
2024.02.06 Titled Tue 6th Feb Early
647765 Kopczynski, M (2225) Soraas, T (2121) 1-0
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng3 Ngf6 6. Nf3 Bd6 7. Bd3 b6 8. Bg5 Bb7 9. Qe2 O-O 10. O-O-O c5 11. Ne4 Be7 12. dxc5 bxc5 13. Nxf6+ Bxf6 14. Bxf6 Qxf6 15. Bxh7+ Kxh7 16. Rxd7 Rab8 17. Rxb7 Qf4+ 18. Kb1 Rxb7 19. g3 Qb4 20. b3 Kg8 21. Ng5 g6 22. h4 Rd8 23. h5 Qd2 24. Qe4 Qd5 25. hxg6 fxg6 26. Qxg6+ Rg7 27. Qxe6+ Qxe6 28. Nxe6 Rh7 29. Rxh7 Rd1+ 30. Kb2 Kxh7 31. Nxc5 Rf1 32. Nd3 Kg6 33. Kc3 Kf5 34. Kd4 Ra1 35. a4 Ra2 36. c4 a5 37. c5 Rc2 38. f4 Rg2 39. c6 Ke6 40. Kc5 Rxg3 41. Ne5 Rc3+ 42. Kb6 Kd6 43. Nc4+ Kd5 44. Nxa5 Rxb3+ 45. Nxb3 Kd6 46. c7 Kd7 47. Kb7 1-0
2024.02.06 Titled Tue 6th Feb Early
648058 Ajay, Karthikeyan (2401) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. e4 c5 3. Bb5+ Bd7 4. a4 Nc6 5. O-O e5 6. c3 Be7 7. d4 cxd4 8. cxd4 exd4 9. Nxd4 Nxd4 10. Qxd4 Nf6 11. Nc3 O-O 12. Bf4 Be6 13. Rfd1 Qa5 14. b4 Qd8 15. Bxd6 Rc8 16. e5 Bxd6 17. exd6 a6 18. Be2 Nd7 19. Bf3 Rc4 20. Qe3 Rxb4 21. Rab1 Rxb1 22. Rxb1 b6 23. Nd5 Bxd5 24. Bxd5 Qf6 25. Rd1 g6 26. Qe7 Qf5 27. Be4 Qh5 28. Bf3 Qf5 29. h3 Ne5 30. Bg4 Nxg4 31. hxg4 Qxg4 32. Rc1 Qf4 33. Re1 Kg7 34. d7 Qb8 35. Rd1 Rd8 36. Rc1 b5 37. axb5 axb5 38. Rd1 b4 39. Rd3 Qc7 40. Rf3 Kh6 41. Rxf7 b3 42. Rxh7# 1-0
2024.02.06 Titled Tue 6th Feb Early
648252 Kopczynski, M (2225) Radil, C (2240) 1-0
1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. e6 fxe6 6. dxc5 Nxc5 7. Nf3 g6 8. Be3 Nbd7 9. Bd4 Rg8 10. Qd2 Nf6 11. Bxc5 b6 12. Bd4 Bb7 13. Bxf6 exf6 14. Bb5+ Kf7 15. O-O Rb8 16. Rae1 Bb4 17. a3 Bd6 18. Bd3 e5 19. Be2 Rc8 20. Nxd5 e4 21. Qh6 Bxd5 22. Nd4 Be5 23. Rd1 Qc7 24. Nf5 gxf5 25. Rxd5 Ke6 26. Rfd1 Qxc2 27. Qxh7 Rcd8 28. Rxd8 Rxd8 29. Rxd8 Bd6 30. Qd7+ Ke5 31. Qxd6# 1-0
2024.02.06 Titled Tue 6th Feb Early
648788 Melikyan, Gnel (2238) Kopczynski, M (2225) 1-0
1. b3 e5 2. Bb2 d6 3. e3 f5 4. Nf3 g6 5. d4 e4 6. d5 Nf6 7. Ng5 Bg7 8. h4 h6 9. Nh3 O-O 10. Nf4 Kh7 11. c4 c5 12. Be2 Na6 13. Nd2 Nc7 14. Nf1 a6 15. a4 Rb8 16. a5 b5 17. axb6 Rxb6 18. Ng3 Bd7 19. Qc2 Qb8 20. Bd1 Qb7 21. h5 g5 22. Ng6 Rb8 23. Ne7 Rxb3 24. Bc1 Nfxd5 25. cxd5 Bxa1 26. Nexf5 Bxf5 27. Nxf5 Qxd5 28. Ne7 Qd3 29. Nc6 Bc3+ 30. Bd2 Qxc2 31. Bxc2 Rb1+ 32. Ke2 R1b2 33. Bxe4+ Kg7 34. Nxb8 Bxd2 35. Nc6 d5 36. Bg6 Bc3+ 37. Kf3 Bf6 38. Rc1 Ne6 39. Bf5 g4+ 40. Kxg4 Kf7 41. Bxe6+ Kxe6 42. Rxc5 Rxf2 43. Ra5 Rxg2+ 44. Kf3 Rh2 45. Rxa6 Kf5 46. Nb4 Rh3+ 47. Ke2 Ke4 48. Rxf6 Rxh5 49. Rf4+ Ke5 50. Kd3 Rh3 51. Nc6+ Kd6 52. Nd4 h5 53. Nf5+ Ke5 54. Nh4 Rh1 55. Nf3+ Kd6 56. Rf5 h4 57. Rh5 h3 58. Ke2 Kc5 59. Nd2 Kb4 60. Rxd5 h2 61. Rh5 Kc3 62. Ne4+ Kc4 63. Nf2 Ra1 64. Rxh2 Ra2+ 65. Kf3 Kd5 66. Rh5+ Ke6 67. Ne4 Ra1 68. Ng3 Kf6 69. Rh6+ Kg5 70. Rb6 Ra3 71. Rb5+ Kf6 72. Kf4 Ke6 73. e4 Ra1 74. Rb6+ Kd7 75. Nf5 Rf1+ 76. Ke5 Kc7 77. Rh6 Kd7 78. Rh7+ Kc6 79. Nd4+ Kb6 80. Kd5 Rd1 81. e5 Rg1 82. e6 Rg5+ 83. Kd6 Rg6 84. Nc6 Kb5 85. Ne5 Rf6 86. Kd7 Rf5 87. Nf7 Kc5 88. e7 Rd5+ 89. Kc7 1-0
2024.02.06 Titled Tue 6th Feb Early
648964 Kopczynski, M (2225) Fakhretdinova, M (2153) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 d6 5. f4 g6 6. cxd4 Bg7 7. Nf3 O-O 8. O-O Nc6 9. Nc3 Bg4 10. Be3 Bd7 11. h3 Rc8 12. Qe1 Na5 13. Rd1 Nc4 14. Bc1 a6 15. Qh4 b5 16. e5 b4 17. Ne2 Nd5 18. Bxc4 Rxc4 19. Ng5 h6 20. Ne4 Qb6 21. N2g3 Rxd4 22. Kh2 Bb5 23. Rfe1 dxe5 24. f5 Rxd1 25. Rxd1 Ne3 26. Bxe3 Qxe3 27. fxg6 fxg6 28. Qxe7 Rf4 29. Rd8+ Kh7 30. Qe6 h5 31. Ng5+ Kh6 32. Nf7+ Kh7 33. Qc8 Rxf7 34. Qe6 Qf4 35. Kh1 Qc1+ 36. Kh2 Qf4 37. Kh1 Rf6 38. Qb3 Bf1 39. Rd7 Bxg2+ 40. Kxg2 Qf2+ 41. Kh1 Qe1+ 42. Kg2 Rf2# 0-1
2024.02.06 Titled Tue 6th Feb Early
649181 Cogan, N (2070) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. O-O h6 14. Bf4 g5 15. Be3 Nxe3 16. Qa4 Bd7 17. Qe4 Nxf1 18. Rxf1 g4 19. e6 fxe6 20. d6 gxf3 21. Rxf3 c4+ 22. Kh1 Bc6 23. Qg6 Nd7 24. Qf7+ Kh8 25. Rg3 Qd4 26. Rg4 Qf6 27. Qh5 Rf8 28. h3 Qe5 29. Qg6 Rf2 30. Qc2 Rxg2 31. Qg6 Rxg4+ 0-1
2024.02.06 Titled Tue 6th Feb Early
649503 Zaksaite, S (2212) Kopczynski, M (2225) 1/2-1/2
1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 c6 5. Nf3 Bg7 6. Be2 O-O 7. h3 Nfd7 8. O-O f6 9. Bg3 e5 10. dxe5 fxe5 11. e4 d4 12. Bc4+ Kh8 13. Ne2 Nb6 14. Bb3 Qe7 15. Bh4 Bf6 16. Bxf6+ Qxf6 17. c3 Bxh3 18. cxd4 Bxg2 19. Nxe5 Bxf1 20. Qxf1 N8d7 21. f4 Nxe5 22. dxe5 Qh4 23. Qf2 Qxf2+ 24. Kxf2 Rae8 25. Ke3 g5 26. e6 gxf4+ 27. Nxf4 Rf6 28. Rh1 c5 29. e5 Rxf4 30. Kxf4 c4 31. Bc2 Nd5+ 32. Kg3 Re7 33. Be4 Nb4 34. Rxh7+ Rxh7 35. Bxh7 Kg7 36. e7 Kf7 37. Bg8+ Kxe7 38. Bxc4 a6 39. Kf4 b5 40. a3 Nc6 41. Bd5 Nd4 42. Be4 Ne6+ 43. Kf5 Nc5 44. Kf4 a5 45. b4 axb4 46. axb4 Na6 47. Bd3 Nxb4 48. Bxb5 Nd5+ 49. Kf5 Ne3+ 50. Ke4 Ng4 51. Kf4 1/2-1/2
2024.02.06 Titled Tue 6th Feb Early
649664 Kopczynski, M (2225) Menahem, Adi (2114) 1/2-1/2
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. d4 a6 6. a4 Nc6 7. d5 Nb4 8. Bg5 Bf5 9. Bb3 h6 10. Bh4 c6 11. dxc6 Qxd1+ 12. Rxd1 Nxc6 13. Nge2 e6 14. O-O Bc5 15. Ng3 Bg6 16. Bxf6 gxf6 17. Nge4 Be7 18. Rd2 Rd8 19. Rfd1 Bxe4 20. Nxe4 f5 21. Ng3 Rxd2 22. Rxd2 Bg5 23. Rd1 Ke7 24. Kf1 Rd8 25. Rxd8 Nxd8 26. Ne2 Nc6 27. f4 Bf6 28. c3 Na5 29. Ba2 b5 30. axb5 axb5 31. Kf2 Kd6 32. Ke3 Nc6 33. Kd3 b4 34. Kc4 bxc3 35. bxc3 Ne7 36. Kb5 Nd5 37. Bxd5 Kxd5 38. c4+ Ke4 39. c5 Kd3 40. c6 Bd8 41. Nc1+ Ke3 42. Ka6 Kxf4 43. Kb7 Ke5 44. c7 Bxc7 45. Kxc7 f4 46. Kd7 f3 47. gxf3 Kf4 48. Ke7 Kxf3 49. Kxf7 Kg2 50. Kxe6 Kxh2 51. Kf5 h5 52. Kg5 h4 53. Kxh4 1/2-1/2
2024.02.06 Titled Tue 6th Feb Late
649835 Galaktionov, Artem (2305) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. f3 f5 11. g4 fxg4 12. fxg4 Rxf1+ 13. Kxf1 c5 14. Be3 h6 15. h4 Nf6 16. Nd3 Qd7 17. Nf2 a6 18. Kg2 Rb8 19. a4 g5 20. hxg5 hxg5 21. Bxg5 Ng6 22. Bf3 Nh7 23. Be3 Qf7 24. Qh1 Bd7 25. Rf1 Rf8 26. Nd3 Bxg4 27. Bxg4 Nh4+ 28. Kg3 Qxf1 29. Qxf1 Rxf1 30. Kxh4 Bf6+ 31. Kg3 Bg5 32. Bh3 Ra1 33. Bxg5 Nxg5 34. Bc8 Rg1+ 35. Kf2 Nh3+ 36. Bxh3 1-0
2024.01.30 Titled Tue 30th Jan Early
655923 Suyarov, Mukhammadzokhid (2413) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Nce2 c5 8. c3 Nc6 9. Nf3 Qc7 10. O-O h6 11. Nf4 O-O-O 12. b4 c4 13. Bc2 Re8 14. a4 f5 15. Ng6 Rg8 16. Nfh4 Be7 17. Qh5 Bxb4 18. cxb4 Nxd4 19. Bd1 c3 20. Nf3 Nxf3+ 21. Bxf3 Nxe5 22. Bf4 Nxf3+ 23. gxf3 Qc4 24. Be5 d4 25. Rfd1 d3 26. Bxc3 Kb8 27. Be5+ Ka8 28. Rac1 Qxb4 29. Rxd3 Qxa4 30. Rdc3 Rd8 31. Kg2 Qg4+ 32. Qxg4 fxg4 33. Kg3 gxf3 34. Rc7 Rc8 35. Ne7 Rxc7 36. Rxc7 Re8 37. Bxg7 a5 38. Bd4 Ka7 39. Nc6+ Ka6 40. Ne5 a4 41. Nc4 b5 42. Nd6 Rg8+ 43. Kf4 Rf8+ 44. Ke5 Rb8 45. Bc5 Ka5 46. Nxb7+ Ka6 47. Nd6 b4 48. Ra7# 1-0
2024.01.30 Titled Tue 30th Jan Early
656147 Kopczynski, M (2225) Quirke, J (1986) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 Be7 9. Qe2 O-O 10. Bd2 f6 11. O-O-O fxe5 12. fxe5 a6 13. h4 Qc7 14. Bxh7+ Kxh7 15. Ng5+ Bxg5 16. hxg5+ Kg8 17. Qh5 Rf5 18. g4 Rxe5 19. Rdf1 Nf6 20. Qh8+ Kf7 21. gxf6 1-0
2024.01.30 Titled Tue 30th Jan Early
656513 Boyer, Mahel (2428) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. h4 Nf6 5. e5 Ne4 6. Nxe4 Bxe4 7. Ne2 c5 8. Nc3 Bb7 9. d5 exd5 10. Nxd5 h6 11. Bc4 Nc6 12. Qh5 g6 13. Qf3 Nxe5 14. Qe4 Bg7 15. f4 b5 16. Bxb5 f5 17. Nf6+ Bxf6 18. Qxb7 Rb8 19. Qd5 Ng4 20. Bc4 Qe7+ 21. Kf1 Kf8 22. Bd2 Kg7 23. Re1 Qf8 24. Qxd7+ 1-0
2024.01.30 Titled Tue 30th Jan Early
656941 Kopczynski, M (2225) Novikova, M (1999) 1-0
1. e4 d5 2. e5 Bf5 3. g4 Bg6 4. h4 h5 5. d4 hxg4 6. e6 Qc8 7. exf7+ Bxf7 8. Bd3 Nf6 9. Bg5 Bh5 10. Ne2 Nc6 11. Nf4 Bf7 12. c3 Qd7 13. Nd2 O-O-O 14. Qa4 Kb8 15. O-O-O e5 16. Ne2 e4 17. Bb5 a6 18. Bxc6 Qxc6 19. Qxc6 bxc6 20. Nf1 Be6 21. Nf4 Bc8 22. Ng6 Rh7 23. Ne5 Kb7 24. Ne3 Be7 25. Rdg1 c5 26. Ng6 cxd4 27. cxd4 Bd6 28. h5 c6 29. h6 Rd7 30. Nf5 Rf7 31. Nxd6+ 1-0
2024.01.30 Titled Tue 30th Jan Early
657253 Kopczynski, M (2225) Bazakutsa, Svyatoslav (2456) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 c5 6. Nf3 cxd4 7. Qxd4 Qxd4 8. Nxd4 a6 9. Bf4 Nbd7 10. Nf3 e6 11. O-O-O Bc5 12. Rd2 b5 13. Bd3 Bb7 14. Re1 Nd5 15. Be5 Nxe5 16. Nxe5 Bb4 17. c3 Nxc3 18. bxc3 Bxc3 19. Be4 Bxd2+ 20. Kxd2 Rd8+ 21. Ke3 Bd5 22. Rc1 O-O 23. Bxd5 Rxd5 24. f4 f6 25. Nf3 a5 26. Rc6 Re8 27. Ra6 b4 28. Ne4 h6 29. Nd4 Rc8 30. Nxe6 f5 31. Nd6 Rc3+ 32. Ke2 Rc2+ 33. Ke3 h5 34. Ra8+ Kh7 35. Nf8+ Kg8 36. Ne6+ Kh7 37. Nf8+ Kg8 38. Ne6+ 1/2-1/2
2024.01.30 Titled Tue 30th Jan Early
657445 Ozates, Tuna (2290) Kopczynski, M (2225) 1-0
1. c4 d6 2. g3 e5 3. Bg2 f5 4. Nc3 g6 5. d3 Bg7 6. e4 Nf6 7. Nge2 O-O 8. O-O Nc6 9. Nd5 Nxd5 10. cxd5 Ne7 11. f4 c6 12. dxc6 Nxc6 13. Rb1 Be6 14. a3 fxe4 15. dxe4 Bc4 16. Be3 exf4 17. gxf4 Qh4 18. b3 Ba6 19. Rf2 Rae8 20. Ng3 Kh8 21. Qxd6 Rd8 22. Qc5 Nd4 23. Qxa7 Bd3 24. Rd1 Nc2 25. Bc5 Rxf4 26. Rxd3 Rxd3 27. Qb8+ Rf8 28. Bxf8 Rd8 29. Bxg7+ Kxg7 30. Qe5+ Kg8 31. Rxc2 1-0
2024.01.30 Titled Tue 30th Jan Early
657726 Kopczynski, M (2225) Alcazar Jimenez, J (2147) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 e6 6. Nf3 Bc5 7. Qe2 Nf6 8. Nbd2 a6 9. Nb3 Ba7 10. Be3 Bxe3 11. Qxe3 d5 12. e5 Ng4 13. Qe2 Qb6 14. h3 Nh6 15. g4 Bd7 16. O-O-O O-O-O 17. Rhe1 Kb8 18. Ng5 Na7 19. Nxh7 Bb5 20. Ng5 Bxd3 21. Qxd3 Nb5 22. Qe3 Qc7 23. Qc5 Qxc5 24. Nxc5 Rc8 25. Nb3 Rc4 26. Rf1 Rhc8 27. Rd3 d4 28. Nd2 Ra4 29. c4 Raxc4+ 30. Nxc4 Rxc4+ 31. Kd2 1-0
2024.01.30 Titled Tue 30th Jan Early
658176 Kopczynski, M (2225) Weetik, V (2423) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Bc4 Bg7 7. Bg5 O-O 8. Qd2 c5 9. dxc5 Qc7 10. O-O-O Qxc5 11. Bb3 Nc6 12. Bxf6 exf6 13. Nf3 a5 14. a3 Bg4 15. Qf4 f5 16. Rd7 Bxf3 17. Qxf3 Ne5 18. Rd5 Qb6 19. Qe3 Qc7 20. Qc5 Rac8 21. Qxc7 Rxc7 22. Rhd1 Ng4 23. f3 Ne3 24. Rd7 Rxd7 25. Rxd7 b5 26. a4 bxa4 27. Bxa4 Nxg2 28. Ra7 h5 29. Rxa5 Ne3 30. Bc6 h4 31. Ne2 Rc8 32. Ra8 Rxa8 33. Bxa8 Nf1 34. h3 Kf8 35. b4 Ke7 36. b5 Ne3 37. b6 Be5 38. Bc6 Nc4 39. b7 Bb8 40. Bd5 Na5 41. c4 f6 42. Kc2 Kd6 43. Kc3 Kc7 44. Nd4 Nxb7 45. Bf7 g5 46. Nxf5 Ba7 47. Nd4 Bc5 48. Ne6+ Kd6 49. Nf8 Ke5 50. Bd5 Bxf8 51. Bxb7 Kf4 52. Be4 Kg3 53. Bf5 Kxf3 54. Kd4 Kf4 55. Bg4 f5 56. Be2 g4 57. hxg4 fxg4 58. c5 Kg3 59. c6 Bd6 60. Kd5 Bb8 61. Ke4 h3 62. Kf5 Bc7 63. Bxg4 h2 64. Bf3 Kxf3 65. Ke6 h1=Q 66. Kd7 Qh2 67. Kc8 Qd6 68. Kb7 Bd8 69. c7 Qxc7+ 70. Ka6 Qb6# 0-1
2024.01.30 Titled Tue 30th Jan Early
658328 Seder, Mohammed (2077) Kopczynski, M (2225) 1-0
1. e4 b6 2. Nf3 Bb7 3. d3 e6 4. g3 Nf6 5. Bg2 d5 6. Nbd2 c5 7. Qe2 Nc6 8. O-O Qc7 9. Re1 O-O-O 10. a4 d4 11. Nc4 e5 12. Bd2 Nd7 13. Ng5 Nf6 14. Na3 a6 15. Nc4 h6 16. Nxb6+ Kb8 17. Nd5 Nxd5 18. exd5 hxg5 19. dxc6 Bxc6 20. Ba5 Qxa5 21. Bxc6 Bd6 22. Bg2 Rh6 23. Qf3 Qb6 24. Qxf7 Rdh8 25. a5 Qc7 26. Qd5 Kc8 27. h3 Rf8 28. Qa8+ Kd7 29. Qxa6 Rhf6 30. Re2 e4 31. Qb5+ Ke7 32. Rxe4+ Kf7 33. Qc4+ Kg6 34. Re2 Rb8 35. b3 Rbf8 36. a6 Bxg3 37. fxg3 Qxg3 38. a7 Rf2 39. Qe6+ R8f6 40. Qe4+ Kh6 41. a8=Q Rxe2 42. Qh8# 1-0
2024.01.30 Titled Tue 30th Jan Early
658590 Kopczynski, M (2225) Leto, Enzo (2124) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be7 7. O-O-O+ Nbd7 8. f4 Ng4 9. Bxe7+ Kxe7 10. Nh3 exf4 11. Nd5+ Kd8 12. Ndxf4 c6 13. Be2 Ne5 14. Rhf1 Ke7 15. Nd3 a5 16. Nhf4 a4 17. a3 Nc4 18. Rf3 Nde5 19. Rg3 g6 20. Nb4 Be6 21. Rc3 Nd6 22. Bf3 h5 23. Rc5 Nd7 24. Rxc6 bxc6 25. Nxc6+ Ke8 26. Rxd6 Bg4 27. Nd5 Rc8 28. Nd4 Bxf3 29. gxf3 Rc4 30. Nb5 Nc5 31. Nb6 Nb3+ 32. Kd1 Rc5 33. Nc3 Na5 34. Nbxa4 Rc6 35. Rd5 Nb7 36. Nb5 Kf8 37. Rd7 Nc5 38. Rd8+ Kg7 39. Rxh8 Kxh8 40. Nd4 Rd6 41. Nxc5 Rxd4+ 42. Ke2 Rd8 43. a4 Rc8 44. b4 Kg7 45. a5 f5 46. a6 Rb8 47. c3 fxe4 48. fxe4 Kf6 49. Kd3 Ke5 50. Nd7+ Kd6 51. Nxb8 Kc7 52. e5 Kxb8 53. e6 Kc7 54. e7 Kd7 55. a7 Kxe7 56. a8=Q Kf6 57. Qa5 1-0
2024.01.30 Titled Tue 30th Jan Early
658675 Filippova, Margarita (2026) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 O-O-O 12. a4 h6 13. Na3 Re8 14. Nb5 Qb8 15. Nd2 a6 16. Na3 Nd8 17. f4 f5 18. exf6 gxf6 19. Nf3 Rg8 20. Re1 Bd6 21. Kh1 Bxf4 22. b5 a5 23. Nxc4 dxc4 24. Qxc4+ Qc7 25. Qe2 Bxc1 26. Raxc1 Kb8 27. c4 Qf4 28. Be4 Bxe4 29. Qxe4 Qxe4 30. Rxe4 e5 31. Rce1 Ne6 32. dxe5 Nec5 33. R4e2 Nxe5 34. Nxe5 Rxe5 35. Rxe5 fxe5 36. Rxe5 Nxa4 37. Re6 Rc8 38. Rxh6 Rxc4 39. h4 Kb7 40. Rh7+ Rc7 41. Rxc7+ Kxc7 42. h5 Nc5 43. h6 a4 44. h7 a3 45. h8=Q Kd6 46. Qb8+ Kd5 47. Qxb6 Kc4 48. Qa5 Kb3 49. b6 a2 50. Qb5+ Ka3 51. Qxc5+ 1-0
2024.01.30 Titled Tue 30th Jan Late
658919 Kopczynski, M (2225) Karacsonyi, Gellert (2389) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 g6 6. Nf3 Bg7 7. O-O d6 8. Kh1 Nf6 9. Qe1 Bg4 10. Be3 Qd7 11. Nbd2 h5 12. Rd1 h4 13. h3 Bxf3 14. Nxf3 O-O-O 15. b4 Kb8 16. b5 Na5 17. c4 b6 18. c5 dxc5 19. Ne5 Qe6 20. f5 Qxa2 21. Ra1 Qb2 22. Rxa5 bxa5 23. Nc6+ Kc8 24. Qxa5 Rxd3 25. Qa6+ Kc7 26. Bf4+ Rd6 27. Qxa7+ Kc8 28. Qb8+ Kd7 29. Qb7+ 1-0
2024.01.30 Titled Tue 30th Jan Late
659245 Leitao, R (2592) Kopczynski, M (2225) 1-0
1. c4 d6 2. g3 e5 3. Nc3 f5 4. Bg2 Nf6 5. d3 g6 6. Nf3 Bg7 7. O-O O-O 8. Rb1 Nc6 9. b4 h6 10. b5 Ne7 11. a4 f4 12. Nd2 fxg3 13. hxg3 Rb8 14. Nde4 Bg4 15. Be3 b6 16. Qd2 g5 17. Nxf6+ Bxf6 18. Nd5 Qd7 19. Nxf6+ Rxf6 20. d4 Ng6 21. c5 Bh3 22. dxe5 Bxg2 23. Kxg2 Nxe5 24. Qd5+ Qf7 25. Qxf7+ Nxf7 26. cxb6 axb6 27. Rbc1 Rb7 28. Rc3 Nd8 29. Rfc1 Ne6 30. Rc6 Ra7 31. R1c4 Kf7 32. Bd4 Rg6 33. Be3 Ke7 34. Rb4 Rf6 35. Rc1 Rf8 36. Ra1 Rfa8 37. Rh1 Rxa4 38. Rxa4 Rxa4 39. Rxh6 Rb4 40. f4 gxf4 41. gxf4 Rxb5 42. Kf3 Rf5 43. Kg4 Rf7 44. f5 Ng7 45. f6+ Kd7 46. Rh7 Rxf6 47. Rxg7+ Kc6 48. Bg5 Re6 49. Kf3 d5 50. Bd8 1-0
2024.01.30 Titled Tue 30th Jan Late
659486 Kopczynski, M (2225) Trost, Edvin (2434) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. f4 c5 6. Nf3 Nc6 7. dxc5 Bxc5 8. Bd3 Nge7 9. Qe2 a6 10. a3 b5 11. Bd2 Bb7 12. O-O-O h6 13. Kb1 O-O-O 14. g4 Kb8 15. Rhe1 Qc7 16. f5 Nd4 17. Nxd4 Bxd4 18. Na2 Nc6 19. Bf4 Bc5 20. c3 Qb6 21. Nb4 Na5 22. f6 g5 23. Bc1 Nc4 24. b3 Na5 25. Ka2 Rc8 26. Nc2 Bf8 27. Be3 Qc7 28. Bd4 Nc6 29. Bf2 Na5 30. Qe3 Nc6 31. Nb4 Bxb4 32. cxb4 d4 33. Qe2 Rhd8 34. Rc1 Qb6 35. Rc5 Rc7 36. Rec1 Rdc8 37. h4 Rd7 38. hxg5 hxg5 39. Qd2 Rg8 40. Bh7 Rh8 41. Qxg5 a5 42. Bd3 axb4 43. Rxb5 Qa7 44. a4 Rc8 45. Be4 Ka8 46. Qd2 Rcc7 47. g5 Nd8 48. Rxc7 Rxc7 49. Bxb7+ Nxb7 50. Bxd4 Qb8 51. Qxb4 Rc2+ 52. Ka3 Qc8 53. Ra5+ Kb8 54. Ba7+ Kc7 55. Qb6+ Kd7 56. Rb5 Rc7 57. Qd4+ Ke8 58. Bb6 Rd7 59. Qc4 Qa8 60. g6 Nd8 61. g7 Rd1 62. g8=Q+ Kd7 63. Qc7# 1-0
2024.01.30 Titled Tue 30th Jan Late
659541 Pinero, C (2242) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. c3 c5 8. a3 Nc6 9. O-O Qc7 10. b4 c4 11. Bc2 h6 12. h4 O-O-O 13. h5 Re8 14. Bf4 f6 15. Bg3 fxe5 16. Nxe5 Ndxe5 17. dxe5 Be7 18. Nd2 Rhf8 19. Nf3 Bd8 20. Bg6 Re7 21. Rad1 Qb8 22. b5 Na5 23. a4 Bc7 24. Rfe1 Nb3 25. Nd4 Nc5 26. Qg4 a6 27. Bh4 Ree8 28. Bxe8 Rxe8 29. Qxg7 Nd3 30. Qf7 Nxe1 31. Qxe8+ 1-0
2024.01.23 Titled Tue 23rd Jan Early
665669 Kopczynski, M (2225) Fernandez, Gera (2181) 1-0
1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 Bxc5 6. Nf3 Nge7 7. Bd3 Bd7 8. Nc3 Nb4 9. Qe2 Nxd3+ 10. Qxd3 Qb6 11. Bd2 Bf2+ 12. Kf1 Nf5 13. g4 Nh4 14. Nxh4 Bxh4 15. Be3 Qb4 16. Kg2 d4 17. Bxd4 Bc6+ 18. Ne4 Rd8 19. c3 Qxb2+ 20. Kh3 Be7 21. Rhb1 Qa3 22. Rb3 Qa6 23. Qxa6 bxa6 24. Ng3 O-O 25. f5 h5 26. Nxh5 exf5 27. gxf5 Bd7 28. Ng3 g6 29. Kg4 Kh7 30. Kf4 gxf5 31. Nxf5 Bxf5 32. Kxf5 Rg8 33. Rb7 Rg5+ 34. Kf4 Rdg8 35. Rxe7 Rg4+ 36. Ke3 Rh4 37. Rxf7+ Kg6 38. Rf6+ Kg7 39. Rg1+ Kh7 40. Rf7+ 1-0
2024.01.23 Titled Tue 23rd Jan Early
665921 Kopczynski, M (2225) Diaz, Fe (2086) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 a6 7. Bd3 b5 8. O-O Bb7 9. Qe1 Nge7 10. Be3 Ng6 11. Rd1 Be7 12. f5 Nge5 13. fxe6 fxe6 14. Nxe5 Nxe5 15. Qg3 Bf6 16. Rxf6 gxf6 17. Qg7 Rf8 18. Bc5 Ng6 19. Qxh7 Qc7 20. Qxg6+ Kd8 21. Bxf8 Qb6+ 22. Kh1 Kc7 23. Qxf6 Qe3 24. Qe5+ Kd8 25. Bc5 Qh6 26. Rf1 1-0
2024.01.23 Titled Tue 23rd Jan Early
666379 Mesa Cruz, Juan Carlos (2126) Kopczynski, M (2225) 1-0
1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. Be3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Nce2 c5 8. c3 Nc6 9. f4 Qc7 10. Nf3 O-O-O 11. a3 h6 12. O-O f5 13. exf6 gxf6 14. dxc5 bxc5 15. b4 c4 16. Bc2 Kb8 17. a4 e5 18. a5 Rg8 19. Qxd5 Nd4 20. Qxg8 Nxc2 21. Bf2 Nxa1 22. Rxa1 e4 23. Nfd4 Bd6 24. Qg3 Bd5 25. Qe3 Nf8 26. Nb5 Qb7 27. Nxa7 Ne6 28. Nd4 Bxf4 29. Qe2 Nc7 30. a6 Qa8 31. b5 e3 32. Ndc6+ Bxc6 33. Nxc6+ Kc8 34. Qg4+ Rd7 35. Qxf4 exf2+ 36. Qxf2 Nxb5 37. Qc5 Rc7 38. Re1 Qxc6 39. Qf8+ Kd7 40. Re7+ Kd6 41. Qxf6+ Kc5 42. Re5+ Kb6 43. Re6 Kxa6 44. Rxc6+ Rxc6 45. Qxc6+ Ka5 46. Qxc4 Kb6 47. Qb4 Kc6 48. c4 Nc7 49. Qa4+ Kc5 50. Qa5+ Kc6 51. c5 Nd5 52. Qa6+ Kxc5 53. Qxh6 Kd4 54. Qd6 Ke4 55. Qxd5+ Kxd5 56. Kf2 Ke6 57. Kg3 Kf6 58. h4 Kg7 59. Kh3 Kh6 60. g4 Kh7 61. g5 Kg6 62. Kg4 Kh7 63. h5 Kg7 64. Kf5 Kh7 65. g6+ Kg8 66. Kf6 Kh8 67. h6 Kg8 68. g7 Kh7 69. Kf7 Kxh6 70. g8=Q Kh5 71. Qg3 Kh6 72. Qg6# 1-0
2024.01.23 Titled Tue 23rd Jan Early
666579 Lenoir Ibacache, G (2225) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. c3 d5 6. e5 Nfd7 7. f4 c5 8. Nf3 Nc6 9. O-O Qc8 10. f5 Nd8 11. fxe6 Nxe6 12. Bf5 Be7 13. Bxe6 fxe6 14. Ng5 Bxg5 15. Bxg5 Ba6 16. Qh5+ g6 17. Qh6 Rf8 18. Rxf8+ Nxf8 19. Na3 Qd7 20. c4 dxc4 21. Rf1 Qxd4+ 22. Be3 Qxe5 23. Qxf8+ Kd7 24. Qf7+ Kc6 25. Bf4 Qd4+ 26. Kh1 Qd7 27. Qf6 c3 28. Re1 Re8 29. Qxc3 Kb7 30. Qf3+ Qc6 31. Qxc6+ Kxc6 32. Kg1 Kd5 33. Re5+ Kd4 34. Re1 e5 35. Be3+ Kd3 36. h3 Bb7 37. Bh6 e4 38. Nb1 e3 39. Nc3 Kd2 0-1
2024.01.23 Titled Tue 23rd Jan Early
666818 Kopczynski, M (2225) Bueno, Alfe (2156) 0-1
1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 Bxc5 6. Nf3 Nge7 7. Bd3 Nb4 8. Nc3 Nxd3+ 9. Qxd3 a6 10. Be3 Bxe3 11. Qxe3 Nf5 12. Qf2 b5 13. O-O-O b4 14. Ne2 a5 15. g4 Ne7 16. Ned4 Qb6 17. Qh4 a4 18. Kb1 Qc5 19. Qg5 a3 20. Nb3 Qa7 21. bxa3 Qxa3 22. Nfd4 Qxa2+ 23. Kc1 Ba6 24. f5 Rc8 25. fxe6 fxe6 26. Rd2 Bc4 27. Kd1 Bxb3 28. Nxb3 Qb1+ 29. Nc1 b3 30. Qxg7 Rg8 31. Qxh7 b2 32. Ke2 bxc1=Q 33. Rxc1 Qxc1 34. h3 Qg1 35. Qh5+ Kd7 36. Qh7 Qg2+ 37. Kd1 Qf1# 0-1
2024.01.23 Titled Tue 23rd Jan Early
667073 Kiseleva, Simona (2174) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 Na6 8. h3 Nc7 9. Nf3 a6 10. a4 Rb8 11. a5 b5 12. axb6 Rxb6 13. Ra2 Bd7 14. O-O h6 15. Bf4 Qb8 16. Qc2 e5 17. dxe6 Nxe6 18. Be3 Qb7 19. Nd5 Nxd5 20. exd5 Nc7 21. Bf4 g5 22. Bc1 f5 23. Bd3 g4 24. hxg4 fxg4 25. Nh4 Be8 26. Nf5 Rf6 27. Nxg7 Kxg7 28. Bd2 Bg6 29. Bc3 Bxd3 30. Qxd3 Ne8 31. Re1 Qf7 32. Qf5 Kf8 33. Rxe8+ Kxe8 34. Qxf6 Qxf6 35. Bxf6 Kf7 36. Bc3 Kg6 37. Kh2 Kf5 38. Kg3 Ke4 39. Kxg4 Kd3 40. Ra4 a5 41. f4 Rb8 42. Rxa5 Kxc4 43. f5 Kxd5 44. f6 Ke6 45. Ra7 Rg8+ 46. Kf3 d5 47. Re7+ Kd6 48. Be5+ Kc6 49. f7 Rf8 50. Bg7 1-0
2024.01.23 Titled Tue 23rd Jan Early
667236 Kopczynski, M (2225) Zaksaite, S (2212) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 d5 5. e5 Ne4 6. cxd4 Nc6 7. f3 Qa5+ 8. Kf1 Bf5 9. fxe4 dxe4 10. Be2 O-O-O 11. Be3 Nxe5 12. Qe1 Qxe1+ 13. Kxe1 Nc6 14. Nc3 Nxd4 15. Rd1 e5 16. Kf2 Be7 17. Bc4 Bg6 18. Nge2 Nxe2 19. Nxe2 Kb8 20. g4 Bh4+ 21. Kg2 h5 22. g5 f6 23. Nc3 fxg5 24. Nb5 a6 25. Ba7+ Ka8 26. Bb6 axb5 27. Rxd8+ Rxd8 28. Bxd8 bxc4 29. Rd1 e3 30. Kf3 g4+ 31. Kxe3 Bxd8 32. Rxd8+ Ka7 33. Rd7 Bb1 34. a3 h4 35. Rxg7 1-0
2024.01.23 Titled Tue 23rd Jan Early
667576 Spichkin, A (2035) Kopczynski, M (2225) 1/2-1/2
1. f4 b6 2. Nf3 Bb7 3. d3 e6 4. e4 Nf6 5. Be2 d5 6. O-O c5 7. e5 Nfd7 8. Nc3 Nc6 9. Qe1 Qc7 10. Qg3 a6 11. a4 h6 12. Nd1 O-O-O 13. c3 f5 14. Qg6 Ne7 15. Qxe6 d4 16. cxd4 cxd4 17. a5 Bd5 18. axb6 Qc5 19. b7+ Bxb7 20. Qa2 g5 21. b4 Qb6 22. Bb2 Nc6 23. e6 Nf6 24. Qc4 g4 25. Nxd4 Rxd4 26. Bxd4 Qxd4+ 27. Qxd4 Nxd4 28. Nc3 Bxb4 29. Rfc1 Kd8 30. Bf1 Nxe6 31. d4 Ke7 32. Bxa6 Ra8 33. Bxb7 Rxa1 34. Rxa1 Bxc3 35. Ra6 Bxd4+ 36. Kf1 Nxf4 37. g3 Nd3 38. Bc8 f4 39. Ke2 Nb4 40. Re6+ Kf7 41. gxf4 Nbd5 42. Rd6 Nxf4+ 43. Kf1 Be5 44. Ra6 N4d5 45. Be6+ Ke7 46. Bxd5 Nxd5 47. Rxh6 Nf6 48. Ke2 Ke6 49. Ke3 Kf5 50. Kd3 Bf4 51. Rh8 Nd5 52. Rh5+ Bg5 53. Kd4 Nf4 54. Rh8 Ne6+ 55. Kd5 Nf4+ 56. Kc4 Ke4 57. Rg8 Ne6 58. Rg6 Kf5 59. Rg8 Bf4 60. Rh8 Ng5 61. Kd5 Nf3 62. Rf8+ Kg5 63. Ke4 Bxh2 64. Rg8+ Kh4 65. Kf5 Ne5 66. Rh8+ Kg3 67. Kxe5 Bg1 68. Ke4 Kf2 69. Rf8+ Kg2 70. Kf4 g3 71. Rg8 Bf2 72. Kg4 Kf1 73. Kf3 Ke1 74. Rc8 Kd2 75. Rd8+ Kc3 76. Rg8 Kd4 77. Rg4+ Ke5 78. Rg5+ Kf6 79. Rg4 Ke5 80. Rg8 Kf6 81. Kf4 Ke6 82. Rg6+ Kf7 83. Kf5 Ke7 84. Ke5 Kd7 85. Kd5 Ke7 86. Ke5 Kd7 87. Rg4 Ke7 88. Rg7+ Kf8 89. Rg4 Kf7 90. Rg5 Ke7 91. Rg7+ Kf8 92. Rg4 Kf7 93. Rf4+ Ke7 94. Rg4 Kf7 1/2-1/2
2024.01.23 Titled Tue 23rd Jan Late
667677 Bachmann, Ax (2578) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. a3 Be7 8. O-O h6 9. Re1 Nd7 10. c4 N5f6 11. Nc3 O-O 12. b4 Re8 13. Bb2 a5 14. b5 c5 15. bxc6 Bxc6 16. Rad1 Qc7 17. h3 Nh5 18. d5 exd5 19. cxd5 Nf4 20. Qd2 Nxd5 21. Bb5 N5f6 22. Rc1 Bxf3 23. Nd5 Qxc1 24. Nxe7+ Rxe7 25. Rxc1 Bd5 26. Bxd7 Rxd7 27. Bxf6 gxf6 28. Qxh6 Re8 29. Rc3 Be4 30. Rg3+ Bg6 31. Rxg6+ fxg6 32. Qxg6+ Kf8 33. Qxf6+ Kg8 34. Qg6+ Kf8 35. Qxb6 Re5 36. Qf6+ 1-0
2024.01.23 Titled Tue 23rd Jan Late
667799 Kopczynski, M (2225) Murugappan, Ganesh (2059) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 g6 8. O-O Bg7 9. Qe1 O-O 10. Qh4 Nb4 11. Bb1 a5 12. Kh1 b6 13. Be3 Bb7 14. a3 Na6 15. f5 Nc5 16. fxg6 fxg6 17. Ba2+ Kh8 18. Ng5 e6 19. Rxf6 1-0
2024.01.23 Titled Tue 23rd Jan Late
668171 Goryachkina, A (2553) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Nbd2 d5 6. e5 Nfd7 7. c3 c5 8. Nf1 Nc6 9. Ng3 Qc7 10. O-O O-O-O 11. a4 h6 12. a5 c4 13. axb6 Nxb6 14. Be2 f5 15. exf6 gxf6 16. b3 cxb3 17. Qxb3 h5 18. Nh4 Bd6 19. Ba3 Bxa3 20. Rxa3 e5 21. Bb5 Nc4 22. Ra2 N6a5 23. Qb4 Qd6 24. Rxa5 Qxb4 25. cxb4 Nxa5 26. bxa5 a6 27. Be2 exd4 28. Rd1 Kd7 29. Ngf5 Rc8 30. Nxd4 Rc5 31. Nb3 Rc2 32. Bf3 Rc3 33. Rb1 Rhc8 34. h3 Kd6 35. Bxh5 Rh8 36. Nf5+ Ke5 37. Bg4 Bc8 38. Re1+ Kf4 39. Nbd4 Bxf5 40. Ne2+ Kg5 41. Nxc3 Bxg4 42. hxg4 d4 43. Ne4+ Kxg4 44. Rd1 Kf4 45. Nc5 Ke5 46. Nxa6 Ra8 47. Nb4 Ke4 48. a6 Rb8 49. Rxd4+ Kxd4 50. Nc6+ Kc5 51. Nxb8 Kb6 52. Nd7+ Kxa6 53. Nxf6 Kb6 54. Ne4 1-0
2024.01.23 Titled Tue 23rd Jan Late
668340 Kopczynski, M (2225) Cardozo, C (2043) 1/2-1/2
1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 Bxc5 6. Nf3 Nge7 7. Bd3 a6 8. Nc3 b5 9. Qe2 Qb6 10. Bd2 Bd7 11. O-O-O Nd4 12. Nxd4 Bxd4 13. f5 b4 14. fxe6 fxe6 15. Nb1 a5 16. Qg4 a4 17. Qxg7 Rg8 18. Qxh7 b3 19. cxb3 axb3 20. a3 Rxg2 21. Nc3 Qc5 22. Kb1 Rxa3 23. bxa3 Qxa3 24. Qh8+ Rg8 25. Qh5+ Kd8 26. Bc1 Qa5 27. Bb2 Bxc3 28. Bxc3 Qxc3 29. Qe2 Nc6 30. Qb2 Qb4 31. Rhg1 Rxg1 32. Rxg1 Kc7 33. Rc1 Qf4 34. Qxb3 Qxe5 35. Bb5 Qxh2 36. Bxc6 Bxc6 37. Qa4 Qd6 38. Qa7+ Kd8 39. Qb6+ Kd7 40. Qa7+ Qc7 41. Qxc7+ Kxc7 42. Kc2 Kd6 43. Kc3 e5 44. Rg1 d4+ 45. Kd3 Kd5 46. Rg5 Bb5+ 47. Kd2 Bd7 48. Kd3 Bb5+ 49. Kd2 Bd7 50. Kd3 Bb5+ 1/2-1/2
2024.01.23 Titled Tue 23rd Jan Late
668516 Kopczynski, M (2225) Rose, F (2091) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. c3 d6 10. h3 h6 11. O-O O-O 12. Be3 Bb6 13. Nbd2 Ne7 14. d4 Ng6 15. dxe5 dxe5 16. Bxb6 Rxb6 17. Ra8 Qe7 18. Qc2 Bb7 19. Rxf8+ Qxf8 20. g3 Qa8 21. Re1 c5 22. c4 b4 23. Ba4 Ra6 24. b3 Rd6 25. h4 Qc8 26. Nf1 Qg4 27. N3h2 Bxe4 28. Nxg4 Bxc2 29. Nxe5 Nxe5 30. Rxe5 Rd1 31. Kg2 Be4+ 32. f3 Bd3 33. Ne3 Rd2+ 34. Kh3 Rf2 35. Bc6 Re2 36. g4 g6 37. Kg3 Kh7 38. Kf4 Kg7 39. Rxc5 1-0
2024.01.23 Titled Tue 23rd Jan Late
668667 Mendes Aaron Reeve (2309) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 d5 6. e5 Nfd7 7. O-O c5 8. Bb5 Nc6 9. f4 Qc7 10. Bxc6 Bxc6 11. f5 O-O-O 12. fxe6 fxe6 13. Nf4 Re8 14. Qh5 g6 15. Nxg6 hxg6 16. Qxh8 cxd4 17. Ne2 d3 18. Nd4 Qxe5 19. Qxe5 Nxe5 20. Bf4 Nd7 21. Nxc6 e5 22. Be3 Kb7 23. Nb4 Bxb4 24. cxd3 d4 25. Bg5 Kc6 26. a3 Be7 27. Rac1+ Kd5 28. Bxe7 Rxe7 29. Rc7 a5 30. Rfc1 g5 31. b4 axb4 32. axb4 Rf7 33. b5 e4 34. dxe4+ Kxe4 35. R1c6 Ne5 36. Rxf7 Nxf7 37. Rxb6 d3 38. Re6+ Kd5 39. Re3 Ne5 40. Rxe5+ Kxe5 41. Kf2 Kd5 42. Ke3 Kc4 43. Kd2 g4 44. b6 1-0
2024.01.23 Titled Tue 23rd Jan Late
668936 Kopczynski, M (2225) Dubreuil, J (2103) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O d6 8. h3 h6 9. Nc3 Ne7 10. Ne2 Ng6 11. Ng3 Ba7 12. a4 b4 13. d4 Bb7 14. Re1 O-O 15. d5 c6 16. Nf5 cxd5 17. Bxd5 Nxd5 18. exd5 Qf6 19. Qd3 e4 20. Qxe4 Rae8 21. Qg4 Rxe1+ 22. Nxe1 Bc8 23. Nxh6+ gxh6 24. Qg3 Kh7 25. Nd3 Rg8 26. Qh2 Nh4 27. Kf1 Rxg2 28. Qf4 Qxf4 29. Bxf4 Bxh3 30. Ke2 Bg4+ 31. Kf1 Bf5 32. Bg3 Bh3 33. Ke2 Nf5 34. Bf4 Nd4+ 35. Kd2 Nf5 36. Rh1 Bg4 37. Ke1 Bf3 38. Rh3 Bxd5 39. Nxb4 Be6 40. Nxa6 Rg1+ 41. Kd2 Bxf2 42. Nc7 Be1+ 43. Kd3 Bd7 44. a5 d5 45. Nxd5 Rg2 46. Nf6+ Kg6 47. Nxd7 Bxa5 48. Ne5+ Kf6 49. Ke4 Re2+ 50. Kd3 Re1 51. Ng4+ Ke6 52. Nxh6 Nd6 53. Bxd6 Kxd6 54. Nxf7+ Kc5 55. Ng5 Re5 56. Ne4+ Kd5 57. Re3 Bb6 58. Nc3+ Ke6 59. Rxe5+ Kxe5 60. Kc4 Kd6 61. Nb5+ Kd7 62. Nd4 Kc7 63. Kd5 Ba5 64. c3 Bb6 65. b4 Ba7 66. c4 Bb8 67. c5 Kb7 68. b5 Bc7 69. Ne6 Ba5 70. Nf4 Bb4 71. Nd3 Ba3 72. Kc4 Kc7 73. Nb4 Bc1 74. Nd5+ Kb7 75. c6+ Kb8 76. b6 Bf4 77. Nxf4 Kc8 78. Nd5 Kb8 79. Kb5 Kc8 80. Nb4 Kb8 81. Ka6 Ka8 82. b7+ Kb8 83. c7+ Kxc7 84. Ka7 Kd6 85. b8=Q+ Kc5 86. Qb6+ 1-0
2024.01.23 Titled Tue 23rd Jan Late
669044 Kopczynski, M (2225) Akobian, V (2571) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Nbd7 5. f3 e5 6. dxe5 dxe5 7. Bc4 b5 8. Bb3 a5 9. a4 b4 10. Nce2 Bc5 11. Nh3 O-O 12. Ng3 Qb6 13. Qe2 Bd4 14. O-O-O Ba6 15. Bc4 g6 16. Bh6 Rfe8 17. Ng5 Re7 18. h4 Nc5 19. b3 Ncd7 20. h5 Bxc4 21. Qxc4 Qc5 22. Qxc5 Bxc5 23. Nh3 Bf2 24. Nxf2 c5 25. Bg5 Re6 26. Ng4 c4 27. Nxf6+ Nxf6 28. Bxf6 Rxf6 29. bxc4 Rc8 30. Rd5 Rfc6 31. c5 Rxc5 32. Rxc5 Rxc5 33. h6 Kf8 34. Kb2 Ke7 35. Rd1 f6 36. Rd5 Rxd5 37. exd5 f5 38. c3 Kd6 39. c4 Kc5 40. Kb3 Kd6 41. Nf1 Kc5 42. Ne3 Kd6 43. g4 f4 44. Nd1 e4 45. fxe4 f3 46. Nf2 g5 47. Nd1 Ke5 48. Nf2 Kf4 49. d6 Ke3 50. d7 Kxf2 51. d8=Q Kg2 52. Qxg5 f2 53. Qf4 f1=Q 54. Qxf1+ Kxf1 55. e5 1-0
2024.01.23 Titled Tue 23rd Jan Late
669177 Espinoza Villanueva, Rodrigo (1928) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. Nbd2 c5 7. e5 Nfd7 8. c3 Nc6 9. a3 Qc7 10. O-O O-O-O 11. b4 c4 12. Bc2 h6 13. a4 Re8 14. a5 b5 15. a6 Ba8 16. Nb1 f5 17. exf6 gxf6 18. Na3 Qb6 19. Bf4 Rg8 20. Bg3 e5 21. Bf5 Bd6 22. dxe5 fxe5 23. Rfd1 d4 24. Nxc4 bxc4 25. Qxc4 Kd8 26. Bh4+ Be7 27. Qe6 Qc7 28. Qd5 Bxh4 29. Nxh4 Ke7 30. b5 Na5 31. Qe6+ Kd8 32. Qxd7+ Qxd7 33. Bxd7 Kxd7 34. Rxa5 Rg4 35. g3 Kc7 36. cxd4 exd4 37. f4 Kb6 38. Ra4 Kxb5 39. Raxd4 Rgg8 40. Rb1+ Kc5 41. Nf5 Rb8 42. Rc1+ Kb5 43. Rd2 Be4 44. Rb2+ Kxa6 45. Ra1# 1-0
2024.01.23 Titled Tue 23rd Jan Late
669314 Kopczynski, M (2225) Diaz, Fe (2086) 0-1
1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 Bxc5 6. Nf3 Nge7 7. Bd3 a6 8. Nc3 b5 9. Qe2 Bd7 10. Bd2 Rc8 11. O-O-O Nd4 12. Nxd4 Bxd4 13. Kb1 b4 14. Bxa6 bxc3 15. Bxc8 cxd2 16. Bxd7+ Qxd7 17. Qxd2 Nc6 18. c3 Bc5 19. f5 Nxe5 20. fxe6 fxe6 21. Rhe1 Bd6 22. Qg5 Qc7 23. Rf1 Rf8 24. Qh5+ g6 25. Rxf8+ Kxf8 26. Qh3 Qf7 27. g4 Kg7 28. Rf1 Qb7 29. g5 Nc4 30. Rf2 Qe7 31. Rf6 e5 32. b3 Nd2+ 33. Kc2 Ne4 34. Re6 Qxg5 35. Rxd6 Qd2+ 36. Kb1 Nxc3+ 37. Qxc3 Qxc3 38. Rxd5 e4 39. Rd6 e3 40. Rc6 Qd3+ 41. Kb2 e2 42. Rc1 Qd2+ 43. Kb1 Qxc1+ 44. Kxc1 e1=Q+ 45. Kc2 Qf2+ 46. Kd3 Qxa2 47. Kc4 Qxh2 48. b4 Qb8 49. b5 h5 50. b6 h4 51. b7 h3 0-1
2024.01.23 Titled Tue 23rd Jan Late
669395 Prieto Aranguren, A (2160) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. Bf4 O-O-O 11. Nbd2 h6 12. Bg3 g5 13. a4 Be7 14. dxc5 bxc5 15. b4 c4 16. Bc2 h5 17. h4 gxh4 18. Bxh4 Bxh4 19. Nxh4 Qxe5 20. Qf3 Qf6 21. Qh3 Nce5 22. a5 Rhg8 23. a6 Ba8 24. b5 Nb6 25. Ndf3 Ng4 26. Nd4 e5 27. Bf5+ Kc7 28. Nc6 Bxc6 29. bxc6 Rg5 30. Bd7 Rdg8 31. Rab1 e4 32. Rxb6 Kxb6 33. Rb1+ Kc5 34. Qg3 e3 35. c7 Qxf2+ 36. Qxf2 exf2+ 37. Kf1 d4 38. cxd4+ Kxd4 39. Rb8 Ke3 40. Bxg4 Ra5 0-1
2024.01.16 Titled Tue 16th Jan Early
671423 Kovalenko, I (2674) Kopczynski, M (2225) 1-0
1. c4 d6 2. Nc3 e5 3. g3 f5 4. d4 e4 5. f3 exf3 6. exf3 g6 7. Nh3 Bg7 8. Bg5 Nf6 9. Qe2+ Qe7 10. Qxe7+ Kxe7 11. Nd5+ Kf7 12. Nxc7 Na6 13. Nxa8 Be6 14. Bf4 h6 15. Bxd6 Rxa8 16. d5 Bd7 17. O-O-O Rc8 18. Kb1 Nc5 19. Nf2 Na4 20. Nd3 b5 21. Ne5+ Ke8 22. c5 Nxc5 23. Nxg6 f4 24. Re1+ Kd8 25. Be7+ 1-0
2024.01.16 Titled Tue 16th Jan Early
671918 Kopczynski, M (2225) Yonal, Timur (2003) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 a6 6. Nf3 Ne7 7. Bd3 Nbc6 8. O-O d5 9. e5 Nf5 10. Bxf5 exf5 11. Qxd5 Be6 12. Qxd8+ Rxd8 13. Be3 Bb4 14. Rfd1 O-O 15. Bb6 Rxd1+ 16. Rxd1 Rc8 17. Nd5 Kf8 18. Ng5 h6 19. Nxe6+ fxe6 20. Nc7 Ke7 21. Rc1 Ba5 22. Bxa5 Nxa5 23. Nd5+ Kd8 24. Rd1 Ke8 25. Nb6 Rc2 26. b4 Nc6 27. a3 Ra2 28. Nc4 b5 29. Nd6+ Ke7 30. Rc1 Kd7 31. Nb7 Rxa3 32. Nc5+ Ke7 33. Nxe6 Nxb4 34. Nxg7 Nd3 35. Nxf5+ Ke6 36. Ng7+ Kd5 37. Rd1 b4 38. e6 Kd6 39. f5 Ke7 40. Nh5 Ne5 41. h3 b3 42. Re1 b2 43. f6+ Kxe6 44. Nf4+ Kxf6 45. Nd5+ Kg7 46. Nf4 Ra1 47. Kf2 Rxe1 0-1
2024.01.16 Titled Tue 16th Jan Early
672171 Grot, Blazej (2102) Kopczynski, M (2225) 1/2-1/2
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. h4 c5 8. Nf3 Nc6 9. Be3 Qc7 10. O-O h6 11. a3 O-O-O 12. b4 c4 13. Bc2 f5 14. a4 Be7 15. a5 b5 16. a6 Ba8 17. h5 g6 18. hxg6 Rdg8 19. Bf4 Rxg6 20. Nbd2 Rhg8 21. Ne1 Rg4 22. Bh2 f4 23. Bd1 Bxb4 24. cxb4 Nxd4 25. Qxg4 Rxg4 26. Bxg4 Qxe5 27. Nef3 Nxf3+ 28. Nxf3 Qf6 29. Rfe1 Nf8 30. Rad1 Kc7 31. Nd4 e5 32. Nxb5+ Kb6 33. Nc3 d4 34. Na4+ Kb5 35. Nc5 Kxb4 36. Nb7 c3 37. Rb1+ Ka4 38. Nc5+ Ka5 39. Nb7+ Ka4 40. Nc5+ Ka5 41. Nb7+ Ka4 1/2-1/2
2024.01.16 Titled Tue 16th Jan Early
672501 Kopczynski, M (2225) Hnatyshyn, Anastasiia (2152) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Bxc3+ 6. bxc3 Ne7 7. f4 Qc7 8. Be3 Nd7 9. Nf3 Nxc5 10. Nd4 a6 11. Bd3 Nxd3+ 12. Qxd3 Bd7 13. O-O Rc8 14. Rab1 O-O 15. g4 b5 16. Rb3 Nc6 17. Ne2 Na5 18. Rbb1 Qc4 19. Qd2 Nc6 20. a3 f6 21. exf6 Rxf6 22. Nd4 e5 23. Nxc6 Rfxc6 24. Rb4 Qxc3 25. Qxd5+ Be6 26. Qxe5 Qxe5 27. fxe5 Rxc2 28. a4 Bd5 29. Rf2 R2c4 30. Rxc4 Rxc4 31. Rf4 Rxf4 32. Bxf4 bxa4 33. Bc1 Kf7 34. Kf2 Ke6 35. Bb2 g6 36. Ke3 h5 37. gxh5 gxh5 38. Kf4 Bb3 39. h4 Bd1 40. Ba3 Bc2 41. Bb2 Bd1 42. Ba3 Bc2 43. Bb2 Bd1 1/2-1/2
2024.01.16 Titled Tue 16th Jan Early
672758 Rodriguez Santiago, J (2038) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 Na6 8. Qd2 Nc7 9. a4 a6 10. h3 Rb8 11. Nf3 Bd7 12. O-O b5 13. cxb5 axb5 14. axb5 Bxb5 15. Bxb5 Nxb5 16. Rfd1 Nxc3 17. bxc3 Nxe4 18. Qd3 Nxg5 19. Nxg5 e5 20. Ne4 f5 21. Nd2 e4 22. Qc4 Qf6 23. Ra3 Rb2 24. Nf1 Rc2 25. Ne3 Rxc3 26. Rxc3 Qxc3 27. Qa6 f4 28. Ng4 e3 29. Qxd6 Kh8 30. Qe6 Bd4 31. d6 exf2+ 32. Nxf2 Qc2 33. Rf1 Qf5 34. Qe7 Qf6 35. Qc7 Rd8 36. Kh1 Qxd6 37. Qf7 Qf6 38. Qc4 Bxf2 39. Rxf2 Rd4 40. Qxc5 Kg7 41. Qc7+ Kh6 42. Kh2 Re4 43. Qd6 g5 44. Qxf6+ 1-0
2024.01.16 Titled Tue 16th Jan Early
673005 Kopczynski, M (2225) Biriukov, I (2311) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Nc6 6. f4 Nge7 7. Nf3 Bxc5 8. Bd3 g6 9. Qe2 Nb4 10. Bd2 Nxd3+ 11. Qxd3 Nf5 12. g4 Nh4 13. Ng5 h6 14. Nxe6 Bxe6 15. Qb5+ Qd7 16. Qxc5 Nf3+ 17. Kd1 Rc8 18. Qb5 Bxg4 19. Qxd7+ Kxd7 20. Nxd5 Nxe5+ 21. Kc1 Bf3 22. Nf6+ Ke6 23. Rf1 Nd3+ 24. Kb1 Be2 25. Rg1 Kxf6 26. Bc3+ Rxc3 27. bxc3 Nxf4 28. Kb2 g5 29. Rg3 h5 30. Ka3 h4 31. Re3 Bc4 32. Rd1 b5 33. Rd6+ Kf5 34. Ra6 g4 35. Rxa7 Rg8 36. Re1 g3 37. hxg3 hxg3 38. Kb4 g2 39. Rg1 1-0
2024.01.16 Titled Tue 16th Jan Early
673214 Kopczynski, M (2225) Longson, A (2261) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. O-O d6 10. h3 O-O 11. Bg5 Be6 12. Nbd2 h6 13. Bh4 Ra8 14. Rxa8 Qxa8 15. Qa1 Qb7 16. Bxe6 fxe6 17. Qa2 Kf7 18. Ra1 Rb8 19. g4 g5 20. Bxg5 hxg5 21. Nxg5+ Kg7 22. Nxe6+ Kh8 23. Nf3 Nh7 24. Qd5 Nd8 25. Qxb7 Nxb7 26. Nxc7 b4 27. Nd5 Bf8 28. Nxb4 Nc5 29. c3 Nf6 30. Ra7 d5 31. Nxe5 dxe4 32. d4 Ne6 33. Ra6 Re8 34. Nbc6 Nd5 35. Ng6+ Kg8 36. Nce5 Ndf4 37. Kh2 Nd3 38. Nd7 1-0
2024.01.16 Titled Tue 16th Jan Early
673488 Minina, V (2057) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. d3 Nf6 5. O-O g6 6. c4 Bg7 7. c5 O-O 8. Nc3 Nc6 9. cxd6 cxd6 10. Qb3+ Kh8 11. Ng5 Qe8 12. Nd5 Nd4 13. Qc4 Nxd5 14. Bxd5 h6 15. Nf7+ Kh7 16. Nxd6 Qe7 17. Nf7 Be6 18. Bxe6 Nxe6 19. Nxh6 Bxh6 20. Bxh6 Kxh6 21. Rac1 Nd4 22. Rfe1 Rac8 23. Qxc8 Rxc8 24. Rxc8 Qb4 25. Kf1 Qxb2 26. h4 Qxa2 27. Rc7 b5 28. e3 Nf3 29. Rec1 e4 30. d4 b4 31. Rd7 b3 32. Rcc7 Qb1+ 33. Kg2 Qg1+ 34. Kh3 Qh2# 0-1
2024.01.16 Titled Tue 16th Jan Early
673705 Kopczynski, M (2225) Tristan, L (2515) 0-1
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Bf5 6. Bd3 Nbd7 7. Bd2 Bxd3 8. cxd3 c6 9. O-O e6 10. Re1 Be7 11. Ne5 Qa6 12. Ne4 Rd8 13. Bg5 Nxe5 14. dxe5 Rxd3 15. exf6 Rxd1 16. Raxd1 gxf6 17. Nxf6+ Bxf6 18. Bxf6 O-O 19. Re3 h5 20. Re5 Kh7 21. Rd4 Qxa2 22. h4 Qb1+ 23. Kh2 Qg6 24. Rf4 Rg8 25. Rg5 Qh6 26. Be5 Rxg5 27. hxg5 Qxg5 28. Rxf7+ Kg8 29. Rg7+ Qxg7 30. Bxg7 Kxg7 31. Kg3 Kg6 32. Kf4 Kf6 33. g4 hxg4 34. Kxg4 c5 35. Kf4 b5 36. Ke4 a5 37. Kd3 Ke5 38. Kc3 Kd5 39. Kd3 c4+ 40. Kc3 b4+ 41. Kd2 a4 42. Ke3 c3 0-1
2024.01.16 Titled Tue 16th Jan Early
673852 Kubatko, I (2257) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. c3 c5 8. a3 Nc6 9. b4 c4 10. Bc2 Qc7 11. h4 h6 12. h5 O-O-O 13. Bf4 f5 14. Nh4 Be7 15. Ng6 Rhg8 16. g4 Nf8 17. gxf5 exf5 18. Bxf5+ Kb8 19. e6 Bd6 20. e7 Nxe7 21. Bxd6 Qxd6 22. Qxe7 Qxe7+ 23. Nxe7 Re8 24. Nd2 Rxe7+ 25. Kf1 Bc8 26. Bxc8 Kxc8 27. Rg1 Ne6 28. Re1 Rge8 29. Nf3 Nf4 30. Rxe7 Rxe7 31. Ne5 Nxh5 32. Rg6 Nf6 33. Nc6 Rc7 34. b5 a6 35. a4 axb5 36. axb5 Ne4 37. Re6 Nxc3 38. Re8+ Kd7 39. Re7+ Kd6 40. Re8 Nxb5 41. Ne5 Nxd4 0-1
2024.01.16 Titled Tue 16th Jan Early
674115 Kopczynski, M (2225) Sanhueza, C (2222) 0-1
1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Ne5 Qxd5 5. d4 exd3 6. Nxd3 Nf6 7. Nc3 Qd8 8. Be2 Bd6 9. O-O O-O 10. Bg5 h6 11. Bh4 Nc6 12. f4 a5 13. Kh1 Nb4 14. Nxb4 axb4 15. Nd5 Be7 16. Nxe7+ Qxe7 17. Bf3 c6 18. Qd4 c5 19. Bxf6 Qxf6 20. Qxc5 Qxb2 21. Rab1 Qxa2 22. Rxb4 Qe6 23. h3 Ra2 24. Bd5 Qf5 25. Rc4 Ra8 26. g4 Qf6 27. Be4 Bxg4 28. hxg4 Qh4+ 29. Kg2 Qxg4+ 30. Kh2 Qh4+ 31. Kg2 Qg4+ 32. Kh2 Rac8 33. Qd4 Qe2+ 34. Rf2 Qxc4 35. Qe3 Qc3 36. Qb6 Qf6 37. f5 Qxb6 0-1
2024.01.16 Titled Tue 16th Jan Late
674246 Svane, Frederik (2625) Kopczynski, M (2225) 1-0
1. c4 d6 2. Nc3 e5 3. Nf3 f5 4. d4 e4 5. Ng1 g6 6. Bf4 Bg7 7. e3 Nf6 8. Be2 O-O 9. h4 h6 10. Nh3 Nc6 11. Bg3 Ne7 12. b4 c6 13. a4 Be6 14. O-O Nh7 15. c5 d5 16. b5 g5 17. a5 f4 18. exf4 Bxh3 19. fxg5 Be6 20. a6 bxa6 21. gxh6 Bxh6 22. Rxa6 Bc8 23. Ra3 Nf5 24. Be5 Qxh4 25. bxc6 Be6 26. Nb5 e3 27. Nc7 exf2+ 28. Rxf2 Be3 29. Rxe3 Nxe3 30. Qe1 Qh6 31. Nxa8 Rxa8 32. Bf4 Nc2 33. Qc3 Qg6 34. Bd3 Bf5 35. Bxf5 Qxf5 36. Qxc2 Qxc2 37. Rxc2 Rc8 38. c7 Nf8 39. Rb2 Ne6 40. Rb8 1-0
2024.01.16 Titled Tue 16th Jan Late
674445 Kopczynski, M (2225) Tarnowska, A (1793) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 e6 6. Nf3 Nf6 7. Nc3 Qd6 8. Bd3 a6 9. O-O Be7 10. Bg5 O-O 11. Rc1 Nc6 12. Bb1 h6 13. Bh4 b5 14. a3 Bb7 15. Qd3 g6 16. Bg3 Qd8 17. Rfd1 Qb6 18. h3 Rad8 19. Qe3 Na5 20. Qxh6 Bxf3 21. gxf3 Nc4 22. Be5 Nxe5 23. dxe5 Rxd1+ 24. Rxd1 Nh7 25. Rd7 Bg5 26. Rd6 1-0
2024.01.16 Titled Tue 16th Jan Late
674669 Kopczynski, M (2225) Kleiman, J (2399) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. O-O d6 10. h3 O-O 11. Bg5 h6 12. Bh4 Re8 13. Nc3 Be6 14. Bd5 Bxd5 15. Nxd5 g5 16. Nxg5 Nxd5 17. exd5 hxg5 18. Qg4 Nd4 19. Bxg5 Qc8 20. Qh5 Qf5 21. c3 Ne2+ 22. Kh2 Nf4 23. Qh6 Nxd5 24. Rae1 Qh7 25. Re4 Qxh6 26. Bxh6 f5 27. Rh4 Re6 28. Bd2 Ra8 29. b4 Bb6 30. c4 bxc4 31. dxc4 Ne7 32. f4 Bd4 33. fxe5 dxe5 34. Rh6 Rxh6 35. Bxh6 f4 36. Rd1 Nf5 37. Bg5 Ra2 38. h4 Ne3 39. Rd3 Rxg2+ 40. Kh3 Rg3+ 41. Kh2 Ng4+ 42. Kh1 Rg1# 0-1
2024.01.16 Titled Tue 16th Jan Late
674868 Deveci, Huseyin Said (2250) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. d3 g6 5. O-O Bg7 6. c4 Nf6 7. Nc3 O-O 8. Re1 h6 9. e4 Nc6 10. Be3 g5 11. exf5 Bxf5 12. Qd2 Qd7 13. Rad1 Bh3 14. d4 Bxg2 15. Kxg2 e4 16. Ng1 Rae8 17. h3 Qf5 18. Qc2 Nb4 19. Qb3 Nd3 20. Re2 Nf4+ 21. Kh2 Nxe2 22. Ngxe2 b6 23. d5 Nd7 24. Nd4 Bxd4 25. Bxd4 Ne5 0-1
2024.01.16 Titled Tue 16th Jan Late
675161 Nazari, Arad (2375) Kopczynski, M (2225) 1-0
1. g4 e5 2. e4 d5 3. exd5 c6 4. Nc3 cxd5 5. Bg2 d4 6. Ne4 Nf6 7. Nxf6+ Qxf6 8. d3 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. g5 Qb6 12. O-O-O Be6 13. Kb1 Nc6 14. h4 Rfc8 15. a3 Qc5 16. h5 b5 17. Ne2 b4 18. Bxc6 Rxc6 19. axb4 Qd5 20. b3 a5 21. Kb2 Rac8 22. Rc1 a4 23. Rh4 axb3 24. c4 dxc3+ 25. Rxc3 Rxc3 26. Nxc3 Qg2 27. b5 Qg1 28. b6 Ra8 29. Ra4 Rb8 30. Rb4 Qh1 31. Ne4 Qxh5 32. b7 h6 33. Nc5 hxg5 34. Na6 Rxb7 35. Rxb7 Qf3 36. Nc5 Bf5 37. Rxb3 g4 38. Ne4 Bxe4 39. dxe4 Qxe4 40. Qd3 Qf4 41. Rb8# 1-0
2024.01.16 Titled Tue 16th Jan Late
675296 Kopczynski, M (2225) Romero Ruscalleda, J (2160) 1-0
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. f3 b5 6. Qd2 Nd7 7. O-O-O Bb7 8. h4 h5 9. Nh3 Rc8 10. Ng5 Ngf6 11. Bd3 c5 12. d5 b4 13. Nb1 c4 14. Be2 Qa5 15. c3 Qxa2 16. Bd4 Nc5 17. Bxc5 Rxc5 18. cxb4 Rc8 19. Nc3 Qb3 20. Qc2 Qxb4 21. Qa4+ Qxa4 22. Nxa4 Nd7 23. Kc2 O-O 24. g4 hxg4 25. fxg4 Ne5 26. h5 Bh6 27. Nh3 gxh5 28. g5 Bg7 29. Bxh5 e6 30. Nf4 exd5 31. Nxd5 Nd3 32. Ne7+ Kh8 33. Bg4+ Bh6 34. Rxh6+ Kg7 35. Rdh1 Bxe4 36. Nf5+ Bxf5 37. Bxf5 Rh8 38. Bxc8 Rxc8 39. Rxd6 Nf2 40. Rh4 Re8 41. Rd2 Ne4 42. Re2 1-0
2024.01.16 Titled Tue 16th Jan Late
675512 Bjelobrk, I (2403) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Nf3 e5 7. d5 Ne8 8. g4 c5 9. Be2 Na6 10. Be3 Nac7 11. Nd2 a6 12. a4 Rb8 13. h4 Bd7 14. a5 b5 15. axb6 Rxb6 16. b3 f5 17. exf5 gxf5 18. gxf5 Bxf5 19. h5 Kh8 20. h6 Bf6 21. Nce4 Be7 22. Bg4 Qd7 23. Bxf5 Qxf5 24. Qh5 Qxh5 25. Rxh5 Nf6 26. Nxf6 Bxf6 27. Ne4 Ne8 28. Ra3 Be7 29. Kd2 Nf6 30. Nxf6 Bxf6 31. Kd3 Kg8 32. Ke4 Rfb8 33. Rf5 Be7 34. Ra1 Rxb3 35. Rg1+ Kh8 36. Rf7 Rxe3+ 37. fxe3 Bf8 38. Rf6 Be7 39. Re6 Bf8 40. Kf5 a5 41. Kf6 Bxh6 42. Rxd6 Bxe3 43. Ra1 Bd2 44. Rc6 e4 45. Re6 Bc3+ 46. Ke7 Bxa1 47. d6 Kg7 48. d7 a4 49. d8=Q Bf6+ 50. Rxf6 Rxd8 51. Rf7+ Kg6 52. Rf6+ Kg5 53. Ra6 Rd4 54. Rxa4 e3 0-1
2024.01.16 Titled Tue 16th Jan Late
675613 Aarav, Dengla (2382) Kopczynski, M (2225) 1-0
1. b3 e5 2. Bb2 d6 3. e3 f5 4. d4 e4 5. c4 Nf6 6. Nd2 g6 7. Qc2 Bg7 8. Be2 O-O 9. h4 c6 10. Nh3 d5 11. h5 Na6 12. a3 Nc7 13. hxg6 hxg6 14. Nf4 g5 15. Ng6 Re8 16. Ne5 f4 17. O-O-O Bf5 18. g4 Bh7 19. exf4 e3 20. Bd3 exd2+ 21. Rxd2 Ne4 22. f3 Bxe5 23. dxe5 gxf4 24. fxe4 Qg5 25. exd5 Bxd3 26. Qxd3 Re7 27. d6 Rd8 28. dxc7 Rxd3 29. c8=Q+ 1-0
2024.01.16 Titled Tue 16th Jan Late
675803 Kopczynski, M (2225) Kornyukov, A (2452) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 e5 6. Nf3 d5 7. fxe5 dxe4 8. exf6 exd3 9. Qxd3 Qxf6 10. O-O dxc3 11. Bg5 Bc5+ 12. Kh1 Qf5 13. Re1+ Kf8 14. Qxc3 Bb4 15. Qe3 Bxe1 16. Qxe1 h6 17. Bh4 Be6 18. Nbd2 Kg8 19. Qe3 Kh7 20. Rf1 Qg6 21. Bg3 Rhe8 22. Nh4 Qc2 23. Ndf3 Rad8 24. Qf4 Qd3 25. Ne1 Qe2 26. Rg1 Rd1 27. h3 Bd5 28. Qf5+ Kg8 29. Nhf3 Re3 30. Qc8+ Kh7 31. Qf5+ g6 32. Qf6 Re4 33. Kh2 Nd4 34. Nh4 1-0
2024.01.16 Titled Tue 16th Jan Late
675896 Kopczynski, M (2225) Al Tarbosh, W (2278) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 f6 9. Qe2 fxe5 10. fxe5 Qc7 11. Bf4 O-O 12. Bxh7+ Kxh7 13. Ng5+ Kg6 14. Qd3+ Rf5 15. g4 Ndxe5 16. gxf5+ exf5 17. Qg3 Qe7 18. Nxd5 Nf3+ 19. Kd1 Qd8 20. Ne6+ Kf7 21. Nxd8+ Nxd8 22. Qxf3 Be6 23. Nc7 Rc8 24. Qh5+ Kg8 25. Qe8+ Kh7 26. Nxe6 1-0
2024.01.16 Titled Tue 16th Jan Late
676038 Sevgi, V (2308) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. d4 g6 3. Nc3 f5 4. h4 h6 5. e4 fxe4 6. Nxe4 Bg7 7. Bd3 Bf5 8. Ng3 e6 9. h5 Ne7 10. hxg6 Bxd3 11. Qxd3 Nbc6 12. Be3 Qd7 13. Nh5 Nf5 14. O-O-O O-O-O 15. c3 Rdg8 16. g4 Nxe3 17. fxe3 Ne7 18. Nh4 Nd5 19. Rhf1 Qe7 20. Ng2 Qg5 21. Qe4 Kb8 22. Rf7 Bf6 23. Ngf4 Bd8 24. g7 Rxg7 25. Rxg7 Qh4 26. Ng6 1-0
2024.01.09 Titled Tue 9th Jan Early
678474 Kopczynski, M (2225) Narayanan, SL (2694) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e5 4. d5 Bb4 5. f4 Bxc3+ 6. bxc3 d6 7. Nf3 Nd7 8. Bb5 a6 9. Bxd7+ Qxd7 10. fxe5 dxe5 11. Nxe5 Qe7 12. Qd4 O-O-O 13. O-O f6 14. Nc4 h5 15. Ba3 Qe8 16. Rfe1 Nh6 17. d6 Nf7 18. Qe3 Qc6 19. dxc7 Kxc7 20. Rab1 b5 21. Na5 Qb6 22. Nb3 Qxe3+ 23. Rxe3 Ne5 24. Rg3 g5 25. Nd4 h4 26. Ne6+ Kb8 27. Nxd8 hxg3 28. Bd6+ Kc8 29. Bxe5 gxh2+ 30. Bxh2 Rxd8 31. e5 Rd2 32. exf6 Rxg2+ 33. Kf1 Rxh2 34. f7 Rh8 35. Re1 Kd7 36. Kf2 Rf8 37. Kg3 Rxf7 0-1
2024.01.09 Titled Tue 9th Jan Early
678845 Delgado Kuffo, A (2320) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 h6 12. h4 O-O-O 13. h5 Re8 14. Bf4 f6 15. Bg6 Rd8 16. Bg3 fxe5 17. dxe5 Be7 18. Nbd2 Nf8 19. Bc2 Rg8 20. a4 g6 21. hxg6 Nxg6 22. a5 b5 23. a6 Ba8 24. Bxg6 Rxg6 25. Nh4 Rgg8 26. Qh5 d4 27. Qxh6 dxc3 28. Qxe6+ Kb8 29. Ne4 Nd4 30. Qxg8 Rxg8 31. e6 Ne2+ 32. Kh2 Nxg3 33. fxg3 Bxe4 34. Rf4 Qxf4 35. gxf4 Bxh4 36. Kh3 Be7 37. g4 Bxb4 38. f5 Be7 39. Re1 c2 40. Kg3 Bg5 0-1
2024.01.09 Titled Tue 9th Jan Early
679075 Kopczynski, M (2225) Demchenko, A (2609) 0-1
1. e4 c5 2. d4 d6 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. Be3 Qa5 6. Qd2 Nf6 7. f3 a6 8. O-O-O e6 9. g4 b5 10. g5 Nfd7 11. Kb1 b4 12. Nce2 Nc6 13. f4 Bb7 14. Nf3 b3 15. cxb3 Nb4 16. a3 Bxe4+ 17. Kc1 Na2# 0-1
2024.01.09 Titled Tue 9th Jan Early
679684 Garbarino, R (2345) Kopczynski, M (2225) 1/2-1/2
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. O-O Bd6 9. Re1 Qh5 10. Be4 Bxe4 11. Rxe4 O-O 12. Qd3 Nd7 13. Bf4 Nf6 14. Bxd6 cxd6 15. Rh4 Qg6 16. Qxg6 hxg6 17. c3 b5 18. Ng5 d5 19. f3 a5 20. g4 b4 21. Rh3 bxc3 22. bxc3 Rfc8 23. Rc1 Rab8 24. Rg3 Rb2 25. Rg2 Rcb8 26. Rcc2 Rb1+ 27. Kf2 Ne8 28. Rg1 Nd6 29. Rxb1 Rxb1 30. Nh3 Nc4 31. Nf4 a4 32. Nd3 a3 33. Rc1 Rb5 34. Rc2 Nb2 35. Nc5 Kf8 36. Ke2 Ke7 37. Nb3 Kd6 38. Nd2 Na4 39. c4 Rb2 40. Kd3 Rb8 41. cxd5 exd5 42. Nb3 Nb2+ 43. Ke2 Nc4 44. Rc3 Rh8 45. Kd3 Rxh2 46. Rc2 Rh3 47. Ke2 Rh2+ 48. Kd3 Nb2+ 49. Kc3 Nd1+ 50. Kd3 Nb2+ 51. Kc3 Rh3 52. Rf2 Na4+ 53. Kb4 Nb2 54. Kxa3 Nc4+ 55. Kb4 f5 56. gxf5 gxf5 57. Rg2 Rxf3 58. Rg6+ Ke7 59. Rxg7+ Kf6 60. Rg8 f4 61. a4 Rf1 62. Nc5 Rb1+ 63. Kc3 Ra1 64. Rf8+ Kg5 65. Ne6+ Kg4 66. Nxf4 Rxa4 67. Nxd5 Nd6 68. Ne3+ Kg5 69. Nc2 Rc4+ 70. Kd3 Rc8 71. Rf1 Rd8 72. Ne3 Kg6 73. Rg1+ Kf6 74. Rf1+ Ke6 75. Rh1 Kd7 76. Rh7+ Kc6 77. Rh6 Kd7 78. Rh7+ Kc6 79. Rh6 Kd7 80. Nc4 Nxc4 81. Kxc4 Rc8+ 82. Kd5 Re8 83. Rh7+ Kc8 84. Kd6 Rd8+ 85. Kc6 Rxd4 86. Rh8+ Rd8 87. Rxd8+ Kxd8 1/2-1/2
2024.01.09 Titled Tue 9th Jan Early
679803 Kiseleva, Simona (2174) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 Na6 8. Nf3 Nc7 9. h3 a6 10. a4 Rb8 11. a5 b5 12. axb6 Rxb6 13. Ra2 Bd7 14. O-O Qb8 15. Qc2 Qb7 16. Re1 Rb8 17. Bc1 e5 18. Bd3 Nh5 19. Ne2 Rb3 20. Nd2 Rb6 21. Nb1 Qc8 22. Nbc3 f5 23. f4 fxe4 24. Nxe4 Ne8 25. N4c3 Bxh3 26. Bxg6 hxg6 27. Qxg6 Qg4 28. Qxg4 Bxg4 29. g3 exf4 30. gxf4 Nef6 31. Kf2 Re8 32. Rg1 Bf5 33. Be3 Ng4+ 34. Kf3 Rxe3+ 0-1
2024.01.09 Titled Tue 9th Jan Early
680022 Kopczynski, M (2225) Tatarinov, Dmitry (2332) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 a6 5. f4 e6 6. Nf3 b5 7. Bd3 Bb7 8. O-O d6 9. Kh1 Nc6 10. Qe1 Nf6 11. Be3 Be7 12. Rd1 O-O 13. Qg3 g6 14. f5 Nh5 15. Qh3 exf5 16. exf5 Ne5 17. fxg6 fxg6 18. Nxe5 dxe5 19. Bxg6 hxg6 20. Rxd8 Raxd8 21. Qe6+ Kh8 22. Qxe5+ Bf6 23. Rxf6 Rxf6 24. Bg5 Rf8 25. Bxf6+ Rxf6 26. Kg1 Kg7 27. g4 Nf4 28. g5 Nh3# 0-1
2024.01.09 Titled Tue 9th Jan Early
680289 Bonin, J (2166) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nb1 Nxe4 10. O-O h6 11. Rd1 Rxd1+ 12. Bxd1 Be6 13. Na3 a6 14. Be3 Nc6 15. Ba4 Nb4 16. Nd2 Nd6 17. Bc5 Nd3 18. Bxd6 cxd6 19. b3 e4 20. Rb1 Bb2 21. Nc2 f5 22. b4 Bc3 23. Nf1 Bxc4 24. Bb3 Bxb3 25. Rxb3 Rc8 26. f3 Nc1 27. Rb1 Nxa2 28. fxe4 fxe4 29. Kf2 Be5 30. Nfe3 Nc3 31. Rb3 d5 32. Ng4 Bg7 33. Ke3 Nb5 34. Ne1 h5 35. Nf2 0-1
2024.01.09 Titled Tue 9th Jan Early
680578 Baziuk, Vladyslav (2211) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Bg5 Qc7 10. Nbd2 h6 11. Bh4 g5 12. Bg3 O-O-O 13. Rfc1 c4 14. Bc2 Be7 15. b3 Na5 16. bxc4 dxc4 17. Be4 h5 18. h4 gxh4 19. Bxh4 Bxh4 20. Nxh4 Rdg8 21. g3 Rg4 22. Bf3 Bxf3 23. Qxf3 Rhg8 24. Kh2 f6 25. Kh1 fxe5 26. Qf7 exd4 27. Qxe6 d3 28. Ndf3 Qc6 29. Kh2 Qxe6 0-1
2024.01.09 Titled Tue 9th Jan Early
680855 Kopczynski, M (2225) Wu, Derek (2255) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 d6 6. f4 Nc6 7. Nf3 Bg4 8. O-O e6 9. Kh1 Be7 10. Qe1 Qa5 11. Be3 d5 12. e5 Nd7 13. Bd2 Qb6 14. Qg3 Bxf3 15. Rxf3 Nc5 16. Qxg7 O-O-O 17. Qxf7 Rdf8 18. Qg7 Qxb2 19. Rd1 Nxd3 20. Rxd3 Qc2 21. Be1 Rhg8 22. R3d2 Qxc3 23. Qxh7 Qc4 24. Bg3 Kb8 25. f5 Rxg3 26. hxg3 Rxf5 27. Qg8+ Nd8 28. g4 Rg5 29. Qh7 Qxg4 30. Qxe7 Qh4+ 31. Kg1 Rxg2+ 32. Rxg2 Qxe7 33. Rf1 Qc5+ 34. Kh2 Qc3 35. Rg5 Qd2+ 36. Rg2 Qh6+ 37. Kg1 Qe3+ 38. Kh1 Qxe5 39. Rg8 Kc7 40. Rff8 Qe4+ 41. Kh2 Nc6 42. Rc8+ Kb6 43. Rce8 d4 44. Kg3 Qe3+ 45. Kg4 Ne5+ 46. Kh5 Qh3+ 47. Kg5 Qf5+ 48. Kh6 Ng4+ 0-1
2024.01.09 Titled Tue 9th Jan Early
681172 Kopczynski, M (2225) Rosenberg, E (1932) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Bxc3+ 6. bxc3 Ne7 7. f4 Qa5 8. Nf3 Qxc3+ 9. Bd2 Qxc5 10. Bd3 b6 11. Qe2 a5 12. Be3 Qc7 13. Rb1 Nd7 14. O-O Nc5 15. Bb5+ Bd7 16. Bxd7+ Nxd7 17. Nd4 O-O 18. Nb5 Qc6 19. Nd6 Rab8 20. Rf3 f6 21. Bd4 fxe5 22. fxe5 Rxf3 23. Qxf3 Rf8 24. Qg4 Nf5 25. Nxf5 Rxf5 26. Rf1 Qxc2 27. Rxf5 Qxf5 28. Qe2 Nc5 29. Qb5 Kf7 30. h3 Qd3 31. Qxd3 Nxd3 32. Bxb6 a4 33. Bc7 Kg6 34. g4 h5 35. gxh5+ Kxh5 36. Kg2 Kg5 37. Kf3 Kf5 38. Ke3 Nxe5 39. Kd4 Nd7 40. Kc3 e5 41. Kb4 Ke4 42. Kxa4 Kd3 43. Kb5 e4 44. a4 e3 45. Kc6 e2 46. Bg3 Ne5+ 47. Kxd5 Nf3 48. a5 e1=Q 49. Bxe1 Nxe1 50. a6 Ng2 51. a7 Nf4+ 52. Kc6 Nxh3 53. a8=Q Nf4 54. Qa3+ Ke4 55. Qe7+ Kf5 56. Qf7+ Ke4 57. Qxg7 Nd3 58. Qg4+ Ke3 59. Kd5 Nf2 60. Qg3+ Ke2 61. Kd4 Nd1 62. Qg4+ Kd2 63. Qg2+ Ke1 64. Kd3 Nf2+ 65. Kc3 Nd1+ 66. Kd3 Nf2+ 67. Ke3 Nd1+ 68. Kf3 Nc3 69. Qc2 1-0
2024.01.09 Titled Tue 9th Jan Early
681370 Schnaider, Ilan (2323) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Nce2 c5 8. c3 Nc6 9. Be3 Qc7 10. f4 O-O-O 11. Nf3 h6 12. Qa4 f5 13. Ba6 Be7 14. Bxb7+ Qxb7 15. c4 dxc4 16. Qxc4 Nf8 17. dxc5 b5 18. Qc3 Rd5 19. b4 g5 20. Qb3 g4 21. Nd2 Ng6 22. Nc3 Rd3 23. Ke2 Nd4+ 24. Kxd3 Nxb3 25. Nxb3 Rd8+ 26. Nd4 Qxg2 27. Rhf1 Bh4 28. Nxb5 Qe4+ 29. Kd2 Nxe5 30. fxe5 Bg5 31. Bxg5 Rxd4+ 32. Nxd4 Qxd4+ 33. Kc2 hxg5 34. Rad1 Qxe5 35. Rd2 Qe4+ 36. Kb3 Qe3+ 37. Kc2 Qxa3 38. Rb1 f4 39. Rd6 f3 40. Rbd1 Qxb4 41. c6 Qc4+ 42. Kb2 Kc7 43. Rd7+ Kxc6 44. R7d6+ Kc5 45. Rd8 Qe2+ 46. R1d2 Qb5+ 47. Ka2 Qc4+ 48. Kb2 Qb4+ 49. Ka2 Qa5+ 50. Kb2 Qb6+ 51. Ka2 Qxd8 52. Rxd8 e5 53. Kb2 e4 54. Kc2 e3 55. Kd3 e2 56. Kd2 a5 57. Rg8 Kb4 58. Rxg5 Kb3 59. Rxg4 a4 60. Rf4 a3 61. Rxf3+ Kb2 62. Rxa3 Kxa3 63. h4 Kb4 64. h5 Kc5 65. h6 Kd6 66. h7 Ke7 67. h8=Q 1-0
2024.01.09 Titled Tue 9th Jan Late
681423 Kopczynski, M (2225) Theodorou, Nikolas (2627) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 d6 4. f4 Nd7 5. Be3 c5 6. d5 g6 7. Qd2 Bg7 8. O-O-O a6 9. h4 b5 10. h5 Qa5 11. hxg6 hxg6 12. Rxh8 Bxh8 13. Kb1 b4 14. Nce2 Nb6 15. Nc1 Na4 16. e5 dxe5 17. Nb3 Qc7 18. Nf3 Nxb2 19. Re1 Na4 20. fxe5 Bxd5 21. Nxc5 Nc3+ 22. Ka1 Qa5 23. a4 Nxa4 24. Nb3 Bxb3 25. cxb3 Nc3+ 26. Kb2 Qa2+ 27. Kc1 Qb1# 0-1
2024.01.09 Titled Tue 9th Jan Late
681655 Diaz, Fe (2086) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Be7 6. Bd3 h6 7. Bh4 c5 8. O-O cxd4 9. Nxd4 Nc6 10. Nf3 O-O 11. e5 Ng4 12. Bxe7 Qxe7 13. Qe2 f6 14. Qe4 f5 15. Qe2 d6 16. exd6 Qxd6 17. Bc4 Nd4 18. Bxe6+ Kh8 0-1
2024.01.09 Titled Tue 9th Jan Late
682051 Bryakin, M (2494) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. c3 d5 6. e5 Nfd7 7. f4 g6 8. Nf3 c5 9. Be3 Nc6 10. Nbd2 Qc7 11. O-O O-O-O 12. Rfc1 c4 13. Bc2 h6 14. b3 Na5 15. b4 Nc6 16. a4 Be7 17. g4 Rdg8 18. Kf2 f6 19. h3 fxe5 20. fxe5 g5 21. b5 Na5 22. Rf1 h5 23. Kg2 Nf8 24. gxh5 Rxh5 25. Nh2 Rhh8 26. Ng4 Ng6 27. Rf7 Nh4+ 28. Kg3 Qd8 29. Raf1 Kb8 30. Qf2 Bc8 31. Nf3 Nf5+ 32. Kg2 Qe8 33. Rxe7 Qxe7 34. Bc1 Bd7 35. Nf6 Rg6 36. Bxf5 exf5 37. Bxg5 Be6 38. h4 Qa3 39. Qc2 Nb3 40. h5 Rg7 41. Kf2 Qxa4 42. h6 Rg6 43. h7 Qxb5 44. Rg1 a5 45. Nh4 Rxg5 46. Rxg5 a4 47. Nxf5 Rxh7 48. Nxh7 a3 49. Nd6 Qd7 50. Nf6 Qf7 51. Nxf7 Bxf7 52. Rg7 1-0
2024.01.09 Titled Tue 9th Jan Late
682144 Kopczynski, M (2225) Szente Varga, F (2025) 1-0
1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. f4 c5 6. dxc5 Bxc5 7. Nf3 O-O 8. Bd3 f6 9. Qe2 fxe5 10. fxe5 Nc6 11. Ng5 h6 12. Nxe6 Qh4+ 13. g3 Qe7 14. Nxf8 Nxf8 15. Nxd5 Qxe5 16. Qxe5 Nxe5 17. Bf4 Nf3+ 18. Kd1 Bg4 19. h3 Bh5 20. g4 Bf7 21. Nc3 Re8 22. Ne4 Bg1 23. Ke2 Nd4+ 24. Kf1 Nf3 25. Kg2 1-0
2024.01.09 Titled Tue 9th Jan Late
682491 Keller, Pe GER (2289) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 d5 6. e5 Nfd7 7. Nf4 g6 8. Nce2 c5 9. c3 Nc6 10. h4 Qc7 11. h5 g5 12. Nh3 h6 13. f4 gxf4 14. O-O O-O-O 15. Rxf4 f5 16. exf6 e5 17. dxe5 Ncxe5 18. Bf5 Bd6 19. Rf1 Kb8 20. Nhf4 Nf8 21. Nxd5 Qf7 22. Nef4 Rg8 23. Be3 Nc4 24. Bc1 Rg5 25. Be4 Re5 26. Bf3 Ne6 27. b3 Na5 28. c4 Nd4 29. Bb2 Nac6 30. Qd3 Rg5 31. Rae1 Ne5 32. Rxe5 Bxe5 33. Qe3 Nxf3+ 34. Rxf3 Bxb2 35. Ne6 Rdxd5 36. cxd5 Bxd5 37. Nxg5 hxg5 38. Qxg5 Bxf3 39. gxf3 Qxf6 40. Qxf6 Bxf6 41. Kg2 Kc7 42. Kh3 b5 43. Kg4 c4 44. bxc4 bxc4 45. Kf4 c3 46. Ke3 Kd6 47. Kd3 Ke6 48. a4 Kf5 49. h6 Kf4 50. h7 Kxf3 51. h8=Q Bxh8 0-1
2024.01.09 Titled Tue 9th Jan Late
682597 Kopczynski, M (2225) Nagare Kaivalya Sandip (2095) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. O-O d6 10. h3 O-O 11. Nc3 Be6 12. Bxe6 fxe6 13. Ne2 Qd7 14. c3 b4 15. Qc2 d5 16. Ng3 Bd6 17. c4 dxe4 18. dxe4 Nd4 19. Qd1 c5 20. Ne1 Qf7 21. Be3 h5 22. f3 Ra8 23. Rxa8 Rxa8 24. Nd3 h4 25. Ne2 Nh5 26. Bf2 g5 27. Qd2 Qf6 28. Nec1 Nf4 29. Rd1 Nxh3+ 30. Kh2 Nxf2 31. Nxf2 Qf4+ 32. Qxf4 exf4 33. Ncd3 Kf7 34. e5 Be7 35. Ne4 Rd8 36. Kh3 Nf5 37. Rd2 b3 38. Kg4 Ne3+ 39. Kh5 Rh8# 0-1
2024.01.09 Titled Tue 9th Jan Late
682830 Kopczynski, M (2225) Sarkar, J (2272) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. h3 Be7 8. a4 b4 9. O-O O-O 10. Re1 Na5 11. Ba2 c5 12. Nbd2 Be6 13. c3 Rb8 14. Nf1 bxc3 15. bxc3 Nb3 16. Bxb3 Bxb3 17. Qe2 Qa5 18. Bd2 c4 19. d4 Rfe8 20. Ng3 Bf8 21. d5 Nd7 22. Nf5 Nc5 23. N3h4 g6 24. Nh6+ Bxh6 25. Bxh6 Qxc3 26. Rac1 Qd3 27. Qg4 c3 28. Re3 Qd2 29. Rcxc3 Bd1 30. Qg5 Nd7 31. Nf5 f6 32. Qg3 Rb1 33. Kh2 Bxa4 34. Nxd6 Qd1 35. Qg4 Qg1+ 36. Kg3 f5 37. exf5 1-0
2024.01.09 Titled Tue 9th Jan Late
682967 Martinez Ramirez, L (2448) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. O-O g6 5. d4 e4 6. Ne1 Bg7 7. c4 Ne7 8. Nc3 O-O 9. f3 exf3 10. Nxf3 Nbc6 11. e3 h6 12. b3 g5 13. Qd3 f4 14. gxf4 gxf4 15. e4 Bg4 16. Ne2 Ng6 17. Kh1 Qd7 18. Bd2 Rae8 19. Rae1 Bh3 20. Rg1 Nce7 21. Nc3 Kh8 22. Qf1 Bxg2+ 23. Qxg2 Rg8 24. Qg4 Qxg4 25. Rxg4 h5 26. Rg5 Bf6 27. Rxh5+ Kg7 28. Rg1 Kf7 29. e5 dxe5 30. dxe5 Bh8 31. Ne4 Ke6 32. Nc5+ Kf7 33. Ng5+ Kf8 34. Nd7+ Kg7 35. Rh7# 1-0
2024.01.09 Titled Tue 9th Jan Late
683110 Kopczynski, M (2225) Kornyukov, A (2452) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d5 6. e5 Ne4 7. Nf3 dxc3 8. Nxc3 Nxc3 9. bxc3 Bg4 10. O-O e6 11. Kh1 Bc5 12. Rb1 Rb8 13. Qe1 O-O 14. Qg3 Bxf3 15. Rxf3 f5 16. exf6 Qxf6 17. Qh3 g6 18. Rg3 Ne7 19. Qh6 Nf5 20. Rg5 Nxh6 0-1
2024.01.02 Titled Tue 2nd Jan Early
686907 Kopczynski, M (2225) Narayanan, SL (2694) 0-1
1. e4 g6 2. d4 Nf6 3. Nc3 c6 4. Bg5 d6 5. Qd2 b5 6. f3 Nbd7 7. O-O-O b4 8. Nce2 Qa5 9. Kb1 Nb6 10. Nc1 Na4 11. Bc4 Nc3+ 12. bxc3 bxc3 13. Qe3 Qa3 14. Nd3 Rb8+ 15. Bb3 Be6 16. Bxf6 exf6 17. d5 c5 18. Qc1 Qa5 19. dxe6 c4 20. exf7+ Kxf7 21. Nf4 Bh6 22. Nge2 Rhc8 23. Rxd6 cxb3 24. cxb3 c2+ 25. Ka1 Qe5+ 26. Rd4 Bxf4 27. Qxf4 c1=Q+ 28. Rxc1 Rxc1+ 29. Qxc1 g5 30. Qc4+ Kg6 31. Kb1 Qxh2 32. Qe6 Rb7 33. Qf5+ Kg7 34. Rd7+ Rxd7 35. Qxd7+ Kh6 36. Qf5 Kg7 37. Nd4 Qg1+ 38. Kc2 Qxd4 39. Qc8 h5 40. Qc7+ Kh6 41. Qc4 Qf2+ 42. Kb1 Qxg2 43. Qd4 Qxf3 44. Qxa7 Qxe4+ 45. Kb2 h4 46. Qf2 Qe5+ 47. Kc2 h3 48. a4 h2 49. Qg2 g4 50. a5 g3 51. a6 Qf5+ 52. Kb2 Qf2+ 53. Qxf2 gxf2 54. a7 h1=Q 0-1
2024.01.02 Titled Tue 2nd Jan Early
687358 Cina', Vittorio (2209) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. Nbd2 c5 7. e5 Nfd7 8. c3 Nc6 9. a3 Qc7 10. O-O O-O-O 11. Ng5 Ndb8 12. Qf3 Rd7 13. Nxh7 cxd4 14. Nxf8 Nxe5 15. Qg3 Rxf8 16. cxd4 Nxd3 17. Qxd3 Ba6 18. Qh7 Bxf1 19. Qxg7 Rdd8 20. Nxf1 Rg8 21. Qf6 Rg6 22. Qf3 Nc6 23. Be3 Kb7 24. Rc1 Qd7 25. Nd2 Rc8 26. g3 Nxd4 0-1
2024.01.02 Titled Tue 2nd Jan Early
687592 Guzman Lozano, C (1837) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Nce2 c5 8. c3 Nc6 9. f4 Qc7 10. Nf3 O-O-O 11. Be3 h6 12. Rc1 f5 13. exf6 gxf6 14. O-O e5 15. fxe5 fxe5 16. dxe5 Ndxe5 17. Nxe5 Nxe5 18. Bf5+ Kb8 19. Bf4 Bd6 20. Kh1 Rdf8 21. Bh3 Nc4 22. Bxd6 Qxd6 23. Ng3 Nxb2 24. Qh5 Nd3 25. Rxf8+ Rxf8 26. Rf1 Rxf1+ 27. Nxf1 Nf2+ 28. Kg1 Nxh3+ 29. Qxh3 d4 30. cxd4 cxd4 31. Qh5 a5 32. h3 d3 33. Qe8+ Ka7 34. Qe3 Qxa3 35. Qxh6 Qc5+ 36. Kh2 Qf2 37. Ne3 d2 38. Qg5 Qxe3 39. Qxe3 d1=Q 40. h4 Qg4 0-1
2024.01.02 Titled Tue 2nd Jan Early
687731 Kopczynski, M (2225) Zou, Chen (2449) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 d6 6. f4 Nc6 7. Nf3 e6 8. O-O Be7 9. Kh1 e5 10. f5 O-O 11. Qe1 b6 12. Qg3 Kh8 13. Bg5 Bb7 14. Rad1 Nh5 15. Qh4 Bxg5 16. Nxg5 Nf6 17. Nd5 h6 18. Qh3 Nxd5 19. exd5 Qxg5 20. dxc6 Bxc6 21. f6 g6 22. Bc4 Rad8 23. Rd3 Bd7 24. Qf3 e4 25. Qxe4 Bf5 26. Rxf5 Qxf5 27. Qxf5 gxf5 28. Rd5 Rfe8 29. h4 Re5 30. Rd4 d5 31. Bb3 h5 32. Kh2 Kh7 33. Kg3 Kg6 34. Bd1 Rh8 35. Bf3 Kxf6 36. Kf4 a5 37. g3 b5 38. b4 a4 39. Rd3 Rc8 40. Bxh5 Re4+ 41. Kf3 Rh8 42. g4 fxg4+ 43. Bxg4 Ke5 44. Bd7 Rxb4 45. Bc6 Rf4+ 46. Kg3 Rg8+ 47. Kh3 Rd8 48. Bxb5 Rh8 49. Bc6 Rhxh4+ 50. Kg3 Rfg4+ 51. Kf3 Rh3+ 52. Kxg4 Rxd3 53. Bxa4 Ra3 54. Bb3 f5+ 55. Kf3 f4 56. Ke2 d4 57. Kd3 f3 58. Kd2 Ra7 59. Kd3 Rc7 60. Bd1 Rc3+ 61. Kd2 Re3 62. a4 f2 63. Be2 Ra3 64. Bb5 Ra1 65. a5 f1=Q 0-1
2024.01.02 Titled Tue 2nd Jan Early
688005 Kopczynski, M (2225) Adelman, C (2268) 0-1
1. e4 Nf6 2. Nc3 d6 3. d4 Nbd7 4. Bg5 e5 5. dxe5 dxe5 6. Qd2 Be7 7. O-O-O c6 8. f3 Qc7 9. g4 b5 10. h4 a5 11. Be3 O-O 12. Nce2 Nc5 13. Ng3 Rd8 14. Qf2 Rxd1+ 15. Kxd1 Ne6 16. Nf5 Nf4 17. Nxe7+ Qxe7 18. Bxf4 exf4 19. Nh3 Qe5 20. Kc1 Be6 21. Kb1 Rd8 22. Bd3 c5 23. Bxb5 Rb8 24. a4 Bc4 25. Rd1 g6 26. c3 Bxb5 27. axb5 Rxb5 28. Qd2 Kg7 29. Nxf4 a4 30. h5 a3 31. h6+ Kf8 32. Nd3 Qb8 33. c4 Rb3 34. Qf4 Rxb2+ 35. Ka1 Qb3 36. Qd6+ Ke8 37. Qe5+ Kf8 38. Qd6+ Ke8 39. Qe5+ Kf8 40. Qxc5+ Ke8 41. Qb5+ Qxb5 42. cxb5 Rxb5 43. Ka2 Ng8 44. Kxa3 Nxh6 45. Ka4 Rb8 46. Nf4 Ke7 47. Nd5+ Ke6 48. Rc1 Ke5 49. Rc7 Kd4 50. Nf6 Ke3 51. Nxh7 Kxf3 52. g5 Ng4 53. Rxf7+ Kxe4 54. Rg7 Ne5 55. Nf6+ Kf5 56. Nd5 Kxg5 57. Re7 Kf5 58. Nc7 g5 59. Ka5 g4 60. Nd5 g3 61. Ne3+ Kf4 62. Ng2+ Kf3 63. Nh4+ Kg4 64. Ng2 Nf3 65. Ne3+ Kh3 66. Rh7+ Nh4 0-1
2024.01.02 Titled Tue 2nd Jan Early
688204 Poddubnyi, V (2304) Kopczynski, M (2225) 0-1
1. e4 b6 2. c4 Bb7 3. Nc3 c5 4. d3 e6 5. Nf3 d6 6. g3 Nd7 7. Bg2 g6 8. O-O Bg7 9. Qe2 Ne7 10. h3 O-O 11. Kh2 f5 12. Ng1 e5 13. f4 exf4 14. gxf4 Nc6 15. Nf3 Nf6 16. Bd2 Re8 17. Rae1 Nd4 18. Nxd4 cxd4 19. Nd5 Nxd5 20. cxd5 Bxd5 21. b3 Qh4 22. Qf3 fxe4 23. dxe4 Bc6 24. Qd3 Rac8 25. Re2 Qh5 26. Bc1 Bb5 0-1
2024.01.02 Titled Tue 2nd Jan Early
688400 Nikulina, A (1844) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Bf4 Qc7 10. Na3 c4 11. Nb5 Qd8 12. Bc2 a6 13. Nd6+ Bxd6 14. exd6 h6 15. Ne5 Qf6 16. Bg3 O-O-O 17. b4 h5 18. h3 g5 19. a4 Qg7 20. b5 Ncxe5 21. dxe5 a5 22. Qe3 h4 23. Bh2 g4 24. Kh1 gxh3 25. Qxh3 Nxe5 26. Qe3 Nd7 27. f4 Rhg8 28. Rf2 d4 29. Qh3 d3 30. Bd1 Qxc3 31. Rb1 Qe1+ 32. Bg1 Rg3 33. Qh2 Rdg8 34. Bf3 Qxb1 35. Bxb7+ Kxb7 36. Rd2 h3 0-1
2024.01.02 Titled Tue 2nd Jan Early
688547 Kopczynski, M (2225) Aldokhin, I (2413) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 d5 5. e5 Nfd7 6. e6 Nf6 7. exf7+ Kxf7 8. cxd4 Bg4 9. Nf3 Bxf3 10. Qxf3 Nc6 11. Be3 e5 12. dxe5 Nxe5 13. Qe2 Bb4+ 14. Nd2 Re8 15. O-O Neg4 16. Nf3 Nxe3 17. fxe3 Bc5 18. Kh1 Rxe3 19. Qc2 Qd6 20. Bxh7 Rh8 21. Qg6+ Kf8 22. Ng5 Qe7 23. Rac1 Re5 24. Rxc5 Qe8 25. Rc8 1-0
2024.01.02 Titled Tue 2nd Jan Early
688727 Han, Yichen (2414) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nd2 e6 4. Ngf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Qe2 Qc7 10. a3 O-O-O 11. b4 c4 12. Bc2 h6 13. a4 Re8 14. Ba3 f5 15. a5 b5 16. Nh4 Ne7 17. Qh5 Rd8 18. Ng6 Nxg6 19. Qxg6 Qc6 20. Nf3 a6 21. Bc1 Rg8 22. Bxh6 Bxb4 23. Bg5 Bxc3 24. Bxd8 Bxa1 25. Be7 Bc3 26. Bd6 Bxa5 27. Qxe6 Rd8 28. Ng5 Bc7 29. Nf7 Bxd6 30. exd6 Rf8 31. Ne5 b4 32. Nxc6 Bxc6 33. Bxf5 b3 34. Qe5 Rd8 35. Qe1 Kb7 36. Qb4+ Nb6 37. Re1 Re8 38. Rxe8 Bxe8 39. Bc8+ Ka7 40. Qc5 b2 41. Qc7+ Ka8 42. Qb7# 1-0
2024.01.02 Titled Tue 2nd Jan Early
688921 Iskusnyh, S (2440) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 O-O 6. Nf3 Nfd7 7. O-O Nc6 8. Bg5 h6 9. Be3 e5 10. Qd2 Kh7 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. b3 Rb8 14. Rad1 a6 15. Ba7 Ra8 16. Bd4 Rb8 17. Nd5 b6 18. f4 Nd7 19. Bxg7 Kxg7 20. Qc3+ Kh7 21. Nb4 Bb7 22. Bxb7 Rxb7 23. Nc6 Qf6 24. Qxf6 Nxf6 25. Rfe1 Re8 26. Kg2 b5 27. Rc1 Rb6 28. Na5 c5 29. Kf3 Ne4 30. Red1 f5 31. Rd3 b4 32. Rg1 Nc3 33. Rd2 Ne4 34. g4 Nxd2+ 35. Kf2 Ne4+ 36. Kf3 fxg4+ 37. Rxg4 Nc3 38. h4 Nxe2 0-1
2024.01.02 Titled Tue 2nd Jan Early
689071 Kopczynski, M (2225) Rakitin, Daniil (2206) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bd3 h4 7. N3e2 h3 8. Nxh3 Bxh3 9. gxh3 e6 10. Bg5 Qd5 11. Rg1 Nbd7 12. Qd2 Be7 13. h4 g6 14. Nf4 Qxd4 15. O-O-O O-O-O 16. Qa5 Bb4 17. c3 Qxf4+ 18. Bxf4 Bxa5 19. Bg5 Rde8 20. Bc4 Bd8 21. Be3 Rxh4 22. Be2 Nd5 23. Bxa7 Bb6 24. Bxb6 N7xb6 25. c4 Nf4 26. Bf3 Rxh2 27. Rh1 Reh8 28. Rxh2 Rxh2 29. Rd2 Rxf2 30. Rxf2 Nd3+ 31. Kd2 Nxf2 32. b3 Nh3 33. Ke3 Ng5 34. Bg2 e5 35. a4 f5 36. a5 Nd7 37. b4 f4+ 38. Kd3 Kc7 0-1
2023.12.19 Titled Tue 19th Dec Late
708217 Kopczynski, M (2225) Hartikainen, J (2101) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Qa5 9. O-O Nf6 10. Qb3 Qb4 11. Qxb4 Bxb4 12. Be3 O-O 13. Rac1 Rfd8 14. Rfd1 Rac8 15. h3 Bh5 16. g4 Bg6 17. Ne5 Nxe5 18. dxe5 Rxd1+ 19. Bxd1 Nd5 20. Nxd5 Rxc1 21. Bxc1 exd5 22. Be3 b6 23. Bf3 Be4 24. Bxe4 dxe4 25. Kg2 h6 26. Kg3 g5 27. h4 Be7 28. hxg5 hxg5 29. f3 Kg7 30. fxe4 Kg6 31. Kf3 Kg7 32. Ke2 Kf8 33. Kd3 Ke8 34. Kc4 Kd7 35. Kd5 Bd8 36. b4 a6 37. a4 a5 38. b5 Kc7 39. e6 fxe6+ 40. Kxe6 Kc8 41. Kf5 Kd7 42. Bxg5 Bc7 43. Bf4 Bd8 44. Be3 Ke7 45. Bg5+ Kf7 46. Bxd8 1-0
2023.12.19 Titled Tue 19th Dec Late
708380 Kopczynski, M (2225) Szpar, Milosz (2485) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Nc6 8. Bd3 a6 9. Qe2 b5 10. f5 exf5 11. Bg5 Be7 12. Bxe7 Nxe7 13. O-O-O Nc5 14. Kb1 b4 15. Nxd5 Nxd5 16. Bb5+ axb5 17. Qxb5+ Bd7 18. Qxc5 Ra5 19. Qc4 Qc8 20. Qxc8+ Bxc8 21. Nd4 Be6 22. Nc6 Rc5 23. Rxd5 Rxd5 24. Nxb4 Rxe5 25. Rd1 O-O 26. Nc6 Rc5 27. Nd4 Ra8 28. b3 g6 29. Kb2 Kg7 30. Re1 Kf6 31. c4 Re5 0-1
2023.12.19 Titled Tue 19th Dec Late
708647 Gallegos, Ca (2374) Kopczynski, M (2225) 1-0
1. e4 b6 2. Nf3 Bb7 3. d3 e6 4. Nbd2 Nf6 5. Be2 d5 6. O-O c5 7. Re1 d4 8. e5 Nd5 9. Nc4 Be7 10. a4 O-O 11. Bf1 Nc6 12. g3 a6 13. Bg2 b5 14. axb5 axb5 15. Rxa8 Qxa8 16. Na3 Qa6 17. Bg5 h6 18. Bxe7 Ndxe7 19. Nd2 Nb4 20. Ne4 Qb6 21. c3 dxc3 22. bxc3 Nbc6 23. Qb3 Nxe5 24. c4 Qa5 25. Ra1 Qb4 26. Nxc5 Qxb3 27. Nxb3 Bxg2 28. Kxg2 b4 29. Nb5 Nxd3 30. Rd1 Ne5 31. c5 Nd5 32. Ra1 Rc8 33. N5d4 Nd3 34. c6 e5 35. Ra5 Nc3 36. Nf5 Kf8 37. Nc5 g6 38. Nxd3 gxf5 39. Nxb4 e4 40. Rxf5 Ke7 41. Rc5 Na4 42. Re5+ Kd6 43. Rxe4 Nc5 44. Rf4 Rb8 45. Rf6+ Ke5 46. c7 Rc8 47. Rxf7 Ne6 48. f4+ Kd6 49. Rf6 Rxc7 50. Rxh6 Rc4 51. Nd3 Rc2+ 52. Kh3 Ke7 53. Ne5 Rc3 54. Rh7+ Kf6 55. Rf7# 1-0
2023.12.19 Titled Tue 19th Dec Late
708776 Kopczynski, M (2225) Ardila, Oscar Humberto (1979) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. d5 O-O 7. Be2 Bf5 8. O-O Nd7 9. c4 a5 10. Re1 Ndc5 11. Be3 Bf6 12. Qc1 Re8 13. Nc3 Nxc3 14. bxc3 Nd3 15. Bxd3 Bxd3 16. Nd2 Qd7 17. Bd4 Bg5 18. Qd1 Rxe1+ 19. Qxe1 Re8 20. Qd1 Qf5 21. Nf3 Be2 22. Qa4 Ra8 23. Re1 Bd2 24. Nxd2 Qd3 25. Nf1 h6 26. Ng3 Qxc4 27. Qxc4 Bxc4 28. a3 Bxd5 29. Nf5 c5 30. Ne7+ Kf8 31. Nxd5 cxd4 32. cxd4 Rc8 33. f3 Rc4 34. Rd1 Ra4 35. Rd3 Rc4 36. Kf2 Rc2+ 37. Kg3 b5 38. Rb3 Rd2 39. Rxb5 Rxd4 40. Rxa5 f5 41. a4 f4+ 42. Nxf4 g5 43. Ne6+ Ke7 44. Nxd4 1-0
2023.12.19 Titled Tue 19th Dec Late
709001 Grapsa, G (1923) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Nf3 O-O 5. Bd3 d6 6. e4 Nfd7 7. c3 c5 8. Be3 Nc6 9. d5 Ncb8 10. Qc2 Na6 11. Nbd2 Nc7 12. h4 a6 13. h5 b5 14. hxg6 fxg6 15. Ng5 h6 16. Ne6 Nxe6 17. dxe6 Nf6 18. f5 g5 19. O-O-O b4 20. c4 Bb7 21. Nf3 a5 22. Bxg5 hxg5 23. Nxg5 b3 24. axb3 a4 25. bxa4 Qa5 26. b3 Ng4 27. Qe2 Qc3+ 28. Bc2 Ne3 29. Rd3 Qa1+ 30. Bb1 Qa3+ 31. Kd2 Bxe4 32. Kxe3 Bxd3 33. Qxd3 Rab8 34. Bc2 Qb2 35. g4 Qe5+ 36. Ne4 Rf6 37. Kd2 Qf4+ 38. Qe3 Qxe3+ 39. Kxe3 Rff8 40. Kf4 Rfd8 41. g5 Be5+ 42. Kg4 d5 43. cxd5 Rxd5 44. f6 exf6 45. gxf6 Rd4 46. Kf5 Bxf6 47. Nxf6+ Kf8 48. Rh8+ Ke7 49. Rxb8 Rd2 50. Re8+ Kd6 51. Rd8+ Kc7 52. Rxd2 Kb6 53. Rd5 Ka5 54. Rxc5+ Kb4 55. Rc4+ Ka3 56. e7 Kb2 57. e8=Q Ka3 58. Qe5 Ka2 59. Bd3 Ka3 60. Qa1+ Kxb3 61. Rc3+ Kb4 62. Qb2+ Ka5 63. Qb5# 1-0
2023.12.19 Titled Tue 19th Dec Late
709105 Kopczynski, M (2225) Korol, D (2287) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Be2 exd4 9. O-O Qd8 10. Nb5 Nge7 11. Nbxd4 O-O 12. Bg5 Qb6 13. Nxc6 Nxc6 14. Rc1 Be6 15. Qa4 Rfe8 16. Bb5 Rac8 17. Ne5 Bd5 18. Nxc6 bxc6 19. Ba6 Rb8 20. Bf4 Rbd8 21. Be3 Rxe3 22. fxe3 Qxe3+ 23. Kh1 Qd2 24. Rc2 Bxg2+ 25. Kg1 Bc5+ 26. Rxc5 Bxf1 27. Kxf1 Rd4 28. Rc4 Qf4+ 29. Ke2 Rd2+ 30. Ke1 Qf2# 0-1
2023.12.12 Titled Tue 12th Dec Early
713235 Kopczynski, M (2225) Cardozo, C (2043) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 O-O 9. Bxh7+ Kxh7 10. Ng5+ Kg6 11. Qg4 f5 12. Qg3 Qe7 13. Qh4 Ndxe5 14. fxe5 Nxe5 15. Bf4 Nf7 16. Qh7+ Kf6 17. Nxf7 Kxf7 18. O-O-O Bd7 19. Rhe1 Rh8 20. Nxd5 Rxh7 21. Nxe7 Kxe7 22. Bg5+ Ke8 23. h3 Be7 24. Bf4 Rh4 25. Be5 Bf6 26. Bg3 Re4 27. Rxe4 fxe4 28. c3 Bc6 29. Bc7 Rc8 30. Bf4 Rd8 31. Re1 a6 32. Kc2 Kf7 33. g4 Rd3 34. Be3 Bb5 35. g5 Be5 36. h4 Kg6 37. Bd2 e3 38. Bxe3 Bg3 39. Re2 Rxc3+ 40. Kxc3 Bxe2 41. Kd4 Bxh4 42. Ke5 Bxg5 43. Bb6 Bc4 44. b3 Bd5 45. Bc7 Bf6+ 46. Kf4 Kf7 47. Ke3 g5 48. Kf2 Kg6 49. Kg3 Kf5 50. Kf2 g4 51. Kg3 Be5+ 52. Kf2 Bxc7 0-1
2023.12.12 Titled Tue 12th Dec Early
713501 Melikhov, E (2192) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. O-O-O f4 10. Bf2 a6 11. Nge2 b5 12. c5 Nd7 13. c6 Nb6 14. Kb1 Nc4 15. Qc2 b4 16. Na4 Ne3 17. Bxe3 fxe3 18. Nc1 Bh6 19. Nd3 a5 20. Be2 Ba6 21. b3 Bb5 22. Nab2 a4 23. Nxb4 axb3 24. axb3 Bxe2 25. Qxe2 Qb8 26. N2d3 Nf4 27. Qc2 Qa7 28. Kb2 e2 29. Ra1 Qd4+ 30. Qc3 Nxg2 31. Qxd4 exd4 32. Rxa8 Rxa8 33. Nc2 Bd2 34. Nxd4 e1=Q 35. Nxe1 Nxe1 36. Rf1 Be3 37. Ne6 Nd3+ 38. Kc3 Nc5 39. Nxc7 Rc8 40. Nb5 Bf4 41. h4 Rb8 42. Kc4 Nxb3 43. Rb1 Nd2+ 44. Kd3 Nxb1 45. Na7 Rb3+ 46. Kc2 Rc3+ 47. Kxb1 Bg3 48. Kb2 Rc5 49. Kb3 Bxh4 50. Kb4 Bd8 51. Nc8 Bc7 52. e5 Rxd5 53. Ne7+ Kf7 54. Nxd5 dxe5 55. Nxc7 Ke7 56. Nd5+ Kd6 57. c7 Kd7 58. Kc5 h5 59. Kb6 h4 60. Kb7 Kd6 61. c8=Q Kxd5 62. Qh3 g5 63. Qg4 e4 64. fxe4+ Ke5 65. Qxg5+ Kxe4 66. Qxh4+ 1-0
2023.12.12 Titled Tue 12th Dec Early
713870 Kopczynski, M (2225) Vanek, T (2131) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d5 6. e5 Ne4 7. Nf3 dxc3 8. Nxc3 Nxc3 9. bxc3 Bg4 10. O-O e6 11. Kh1 Bc5 12. Rb1 Qe7 13. h3 h5 14. Qb3 Bxf3 15. Rxf3 O-O 16. Rg3 h4 17. Rg5 b6 18. Rh5 g6 19. Rg5 Kg7 20. Qc2 Rh8 21. Bd2 Rh6 22. Re1 Rc8 23. f5 exf5 24. Bxf5 Re8 25. e6 Bd6 26. Rg4 Qf6 27. Rf1 Rxe6 28. Bxh6+ Kxh6 29. Qc1+ Kg7 30. Bxg6 Qe5 31. Rxf7+ Kg8 32. Qg1 Rxg6 33. Rxg6+ Kxf7 34. Rg4 Ne7 35. Rxh4 Nf5 36. Rg4 Ng3+ 37. Rxg3 Qxg3 38. a4 Kf8 39. Qf1+ Ke8 40. Qb5+ Kd8 0-1
2023.12.12 Titled Tue 12th Dec Early
714073 Petrova, I (2108) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. f3 e6 4. Bd3 Nf6 5. Ne2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Be3 Qc7 10. f4 O-O-O 11. Nd2 f5 12. dxc5 bxc5 13. b4 c4 14. Bc2 g5 15. b5 Ncb8 16. Bxa7 Bc5+ 17. Bxc5 Qxc5+ 18. Nd4 gxf4 19. Nf3 Rhg8 20. Kh1 Rde8 21. Qd2 Rg4 22. h3 h5 23. hxg4 hxg4 24. Qxf4 gxf3 25. Rxf3 Nf8 26. a4 Nbd7 27. a5 Ng6 28. Qg3 Ngxe5 29. a6 Rh8+ 30. Kg1 Nxf3+ 31. gxf3 Ba8 32. Kg2 e5 33. Nc6 Qf8 34. Bxf5 Rg8 35. Bg4 Qe8 36. Re1 Rg5 37. Bxd7+ Qxd7 38. Qxg5 Bxc6 39. bxc6 Qxc6 40. Qxe5 Qg6+ 41. Kf2 Qc2+ 42. Re2 1-0
2023.12.12 Titled Tue 12th Dec Early
714291 Kopczynski, M (2225) Llari, Marc (2037) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Bxc5 6. f4 Ne7 7. Nf3 Nbc6 8. Bd3 Nb4 9. a3 Nxd3+ 10. Qxd3 a6 11. Bd2 Bd7 12. O-O-O b5 13. g4 h5 14. h3 Rb8 15. f5 exf5 16. Nxd5 Nxd5 17. Qxd5 Qc7 18. Ng5 O-O 19. gxh5 Rbd8 20. Ba5 Bb6 21. Bxb6 Qxb6 22. Qd4 Qxd4 23. Rxd4 Bc6 24. Rhd1 Rxd4 25. Rxd4 Re8 26. Rd6 Bb7 27. Rd7 Bc8 28. Rc7 Be6 29. Kd2 a5 30. Ke3 b4 31. axb4 axb4 32. Kf4 Rd8 33. Nf3 Kh7 34. Rb7 b3 35. cxb3 Rd3 36. b4 Kh6 37. Rb8 g6 38. hxg6 fxg6 39. Ng5 Rd4+ 40. Ke3 Rd5 41. h4 Rxe5+ 42. Kf4 Re2 43. b5 Bc4 44. b6 Rxb2 45. Ke5 Kg7 46. b7 Rb5+ 47. Kd6 Bd5 48. Kc7 Rxb7+ 49. Rxb7 Bxb7 50. Kxb7 Kh6 51. Kc6 Kh5 52. Kd5 Kxh4 53. Nf3+ Kg3 54. Ne5 g5 55. Kd4 g4 56. Ke3 f4+ 57. Ke2 f3+ 58. Kf1 Kf4 59. Nxg4 Kxg4 60. Kf2 Kf4 61. Kf1 Kg4 62. Kf2 Kf4 63. Kf1 Kg3 64. Kg1 Kh3 65. Kf2 Kg4 66. Kf1 Kg3 67. Kg1 Kf4 68. Kf2 Ke4 69. Kf1 Ke3 70. Ke1 f2+ 71. Kf1 Kf3 1/2-1/2
2023.12.12 Titled Tue 12th Dec Early
714347 Thake, Conrad (1773) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. f4 c5 8. Nf3 c4 0-1
2023.12.12 Titled Tue 12th Dec Early
714539 Kopczynski, M (2225) Donatti, A (2193) 1-0
1. e4 c5 2. d4 cxd4 3. c3 e6 4. cxd4 d5 5. e5 Nc6 6. f4 Qb6 7. Nf3 Nge7 8. Nc3 Nf5 9. Bb5 Bd7 10. Bxc6 bxc6 11. g4 Nh6 12. h3 c5 13. Ne2 Be7 14. O-O O-O 15. f5 exf5 16. g5 cxd4 17. gxh6 d3+ 18. Ned4 Bc5 19. Be3 f4 20. Bf2 Bxh3 21. Qxd3 f5 22. Ng5 Bxf1 23. Rxf1 Qxh6 24. Nde6 Bxf2+ 25. Rxf2 Rfe8 26. Qxd5 Rxe6 27. Qxa8+ 1-0
2023.12.12 Titled Tue 12th Dec Early
714792 Piddubna, Bozhena (2035) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nfd7 7. Nc3 Nc6 8. e4 e5 9. d5 Ne7 10. b4 h6 11. Be3 f5 12. Qd2 g5 13. exf5 Nxf5 14. c5 a6 15. c6 bxc6 16. dxc6 Nf6 17. Nd5 Be6 18. Nxf6+ Qxf6 19. a4 Qg6 20. b5 Qh5 21. b6 cxb6 22. Bxb6 Rac8 23. c7 d5 24. Rfe1 e4 25. Nd4 Nxd4 26. Bxd4 Bxd4 27. Qxd4 Rxc7 28. Qb6 Qf7 29. Rac1 Rb7 30. Qd4 a5 31. Rc5 Rb4 32. Qe3 Rxa4 33. Rf1 Ra2 34. h4 Qf6 35. hxg5 Qxg5 36. Qd4 Qf6 37. Qe3 a4 38. Rc7 Ra1 39. Rxa1 Qxa1+ 40. Kh2 Qf6 41. Ra7 Qg5 42. Qd4 Rc8 43. Kg1 a3 44. Bf1 Rc1 45. Qd2 Qxd2 46. Ra8+ Kf7 47. Ra7+ Kf6 48. Rf7+ Kxf7 49. g4 Rxf1+ 50. Kxf1 e3 51. Kg2 Qxf2+ 52. Kh3 Qf3+ 53. Kh4 Qxg4# 0-1
2023.12.12 Titled Tue 12th Dec Early
714942 Kopczynski, M (2225) Borawski, J (2222) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. h3 g6 7. O-O Bg7 8. c3 b5 9. Bc2 O-O 10. a4 Bb7 11. axb5 axb5 12. Rxa8 Bxa8 13. Be3 Re8 14. Qd2 d5 15. Bg5 dxe4 16. dxe4 Qxd2 17. Nbxd2 h6 18. Be3 Bb7 19. Nb3 Bf8 20. Rd1 Nd8 21. Nbd2 Bd6 22. Bxh6 Ne6 23. Be3 Ra8 24. Ng5 Nc5 25. f3 Kg7 26. b4 Na4 27. Nb1 Nb2 28. Rc1 Nc4 29. Bf2 Nh5 30. Bb3 Nf4 31. Rd1 f6 32. g3 fxg5 33. gxf4 gxf4 34. Bxc4 bxc4 35. Nd2 Ra3 36. Rc1 Ba6 37. Bh4 Ra2 38. Nf1 Bc8 39. Rd1 Bxh3 40. Nd2 Be6 41. Nb1 Kh6 42. Bd8 g5 43. Rd2 Ra1 44. Rb2 g4 45. fxg4 Bxg4 46. Kf2 Bd1 47. Nd2 Bb3 48. Nxb3 cxb3 49. Rxb3 Ra2+ 50. Kf3 Rc2 51. Ra3 Kg6 52. Rb3 Kf7 53. b5 Ke8 54. Bf6 Kf7 55. Bh4 Bc5 56. Kg4 Ke6 57. Bd8 Bb6 58. c4 Rxc4 59. Kf3 Rd4 0-1
2023.12.12 Titled Tue 12th Dec Early
715006 Luukkonen, T (2323) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Nce2 c5 8. c3 Nc6 9. Nf3 Qc7 10. O-O O-O-O 11. b4 c4 12. Bc2 h6 13. a4 f5 14. exf6 gxf6 15. Nf4 Re8 16. Re1 Nd8 17. a5 b5 18. a6 Bc6 19. Ng6 Rg8 20. Bf4 Bd6 21. Qd2 Nf7 22. Bxd6 Qxd6 23. Nf4 e5 24. Nh5 e4 25. Nh4 Ng5 26. Ng3 Nf8 27. Nhf5 Qe6 28. f3 Qxf5 29. fxe4 Qd7 30. Qf4 Ng6 31. Qf2 dxe4 32. d5 Bxd5 33. Rad1 Ne5 34. Rxd5 Qxd5 35. Qxa7 Nd3 36. Rf1 Rgf8 37. Qb6 Re6 38. Qa5 Rf7 39. a7 Qa8 40. Nf5 Qxa7+ 0-1
2023.12.12 Titled Tue 12th Dec Late
715180 Veloso, Henrique Barbosa (2029) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 e5 7. d5 Nh5 8. g4 Nf4 9. h4 f5 10. gxf5 gxf5 11. Nge2 fxe4 12. Nxe4 Kh8 13. Qd2 c6 14. dxc6 Nxc6 15. O-O-O Be6 16. b3 d5 17. Ng5 Bg8 18. Bxf4 exf4 19. cxd5 Qf6 20. Qc2 Nb4 21. Qb1 Rac8+ 22. Kd2 Nxd5 23. Ke1 Ne3 24. Rd7 h6 25. Bh3 Rc2 26. Be6 Bxe6 27. Rd2 Bf5 28. Nd4 Rxd2 29. Nxf5 Rd1+ 0-1
2023.12.12 Titled Tue 12th Dec Late
715308 Kopczynski, M (2225) Brodsky, David (2492) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 Bg4 8. O-O e6 9. Kh1 Be7 10. Qe1 O-O 11. Be3 d5 12. e5 d4 13. exf6 Bxf6 14. Rd1 Qe7 15. Nxd4 Bxd4 16. Bxd4 Bxd1 17. Bxg7 Kxg7 18. Qg3+ Kh8 19. Qh3 f5 20. Rxd1 Rad8 21. Re1 Qd6 22. Bc4 Qxf4 23. Bxe6 Rfe8 0-1
2023.12.12 Titled Tue 12th Dec Late
715473 Bullen, Alex (2139) Kopczynski, M (2225) 0-1
1. a4 e5 2. c3 d5 3. d4 Nc6 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bg3 h5 7. h3 Nh6 8. e3 Nf5 9. Bh2 Bd6 10. Bxd6 Qxd6 11. Nf3 Bd7 12. Nbd2 O-O-O 13. a5 Rde8 14. Be2 Ngh4 15. Nxh4 Nxh4 16. O-O g5 17. a6 b6 18. Nf3 Nxf3+ 19. Bxf3 c6 20. c4 g4 21. Be2 gxh3 22. cxd5 hxg2 23. Re1 c5 24. Bf3 h4 25. Bxg2 h3 26. Bf3 Reg8+ 27. Kh1 Rg2 28. Bxg2 hxg2+ 29. Kxg2 Qh2+ 30. Kf3 Qh3+ 31. Ke2 Bg4+ 32. Kd2 Bxd1 33. Raxd1 Qf3 34. Kc3 Qxf2 35. e4 Rh3+ 36. Kc4 Qc2+ 37. Kb5 Kd7 38. e5 Qb3# 0-1
2023.12.12 Titled Tue 12th Dec Late
715592 Bolourchifard, F (2292) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 d6 5. Be2 O-O 6. O-O Nfd7 7. c4 Nc6 8. Nc3 h6 9. Bh4 g5 10. Bg3 f5 11. d5 Nce5 12. Nd4 Nb6 13. b3 f4 14. exf4 gxf4 15. Bh4 Ng6 16. g3 Nxh4 17. gxh4 f3 18. Bxf3 Bxd4 19. Qxd4 Rxf3 20. Kh1 h5 21. Rg1+ Bg4 22. Rxg4+ hxg4 23. Qxg4+ Kh8 24. Qh5+ Kg7 25. Rg1+ Kf8 26. Qxf3+ Ke8 27. Rg8+ Kd7 28. Qf5+ 1-0
2023.12.12 Titled Tue 12th Dec Late
715790 Kopczynski, M (2225) Rose, F (2091) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. O-O d6 10. h3 h6 11. Nc3 O-O 12. Ne2 Ne7 13. Ng3 Ng6 14. Be3 Bb6 15. Bxb6 Rxb6 16. Ra8 Ra6 17. Rxa6 Bxa6 18. Qd2 Nf4 19. Ra1 Bc8 20. Ra8 Qe7 21. Qa5 c6 22. Nh4 Nxe4 23. Nhf5 Bxf5 24. Nxf5 Qg5 25. Rxf8+ Kh7 26. Ne3 Nxh3+ 27. Kf1 Nhxf2 28. Bxf7 Qxe3 29. Rh8+ 1-0
2023.12.12 Titled Tue 12th Dec Late
715876 Krallis, Christos (2321) Kopczynski, M (2225) 1-0
1. g3 d6 2. Bg2 e5 3. e4 f5 4. Nc3 Nf6 5. Nge2 Nc6 6. O-O fxe4 7. Nxe4 Nxe4 8. Bxe4 Bh3 9. Nf4 Bxf1 10. Qh5+ g6 11. Bxg6+ Ke7 12. Nd5+ Ke6 13. Bf7+ Kd7 14. Qf5# 1-0
2023.12.12 Titled Tue 12th Dec Late
716054 Kopczynski, M (2225) Gerbelli Neto, E (2114) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 f5 6. d3 Nf6 7. Nc3 Be7 8. Bb3 Na5 9. Bg5 Nxb3 10. axb3 O-O 11. Qd2 h6 12. Bxf6 Bxf6 13. O-O-O c6 14. exf5 Bxf5 15. g4 Be6 16. Kb1 b5 17. Rdg1 Bg5 18. Qe2 Bd5 19. Nxd5 cxd5 20. h4 Bf4 21. g5 h5 22. g6 Qf6 23. Ng5 Qxg6 24. Nh3 Qh6 25. Nxf4 Rxf4 26. Rg5 g6 27. Rhg1 Rf6 28. Rxh5 Qf4 29. Rhg5 Kf7 30. h5 Rg8 31. hxg6+ Rgxg6 32. Qh5 1-0
2023.12.12 Titled Tue 12th Dec Late
716190 Kopczynski, M (2225) Gubajdullin, A (2253) 0-1
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. h3 Be7 8. O-O Nb4 9. Bxe4 dxe4 10. Ne5 O-O 11. c3 Nc6 12. Nxc6 bxc6 13. Bf4 c5 14. dxc5 Ba6 15. Qxd8 Rfxd8 16. Re1 Bxc5 17. Bxc7 Rd7 18. Bf4 Rad8 19. Na3 Bxa3 20. bxa3 Bd3 21. Rad1 f5 22. g4 g6 23. gxf5 gxf5 24. Kh2 Kf7 25. Rg1 Rg8 26. Rxg8 Kxg8 27. Rg1+ Kf8 28. Rg5 Rd5 29. Be3 a5 30. Kg3 Kf7 31. Kf4 Ke6 32. Rh5 Rb5 33. Rh6+ Kf7 34. Rxh7+ Kg6 35. Ra7 Bc2 36. Ra6+ Kf7 37. c4 Rb2 38. Rxa5 Rxa2 39. Kxf5 Ra1 40. Ra7+ Ke8 41. h4 Rh1 42. Bg5 e3+ 43. Ke6 Bf5+ 44. Kxf5 exf2 45. Re7+ Kf8 46. Re4 f1=Q+ 47. Rf4 Qd3+ 48. Ke6+ Kg8 49. Kf6 Re1 0-1
2023.12.12 Titled Tue 12th Dec Late
716307 Avila Rodriguez, Joshua Ad (2251) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Ne8 8. g4 c5 9. h4 Na6 10. a3 Nac7 11. h5 a6 12. hxg6 fxg6 13. Nh3 Nf6 14. f3 h5 15. Nf2 hxg4 16. fxg4 b5 17. Qd2 bxc4 18. Bh6 Qe7 19. a4 Rb8 20. O-O-O Nfxd5 21. exd5 Rxf2 22. Ne4 Rg2 23. Bxg7 Qxg7 24. Rdf1 Ne8 25. Qg5 Bf5 26. Bf3 Rbxb2 27. Bxg2 Rxg2 28. Qd8 Qd7 29. Qh4 Rc2+ 30. Kd1 Bxg4+ 31. Kxc2 Bh5 32. Qg5 Qxa4+ 33. Kd2 c3+ 0-1
2023.12.12 Titled Tue 12th Dec Late
716428 Golubev, M (2461) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Bg5 Be7 8. Bxe7 Qxe7 9. O-O c5 10. c3 Nc6 11. Nbd2 O-O 12. Qe3 a5 13. Bb5 Ndb8 14. a4 cxd4 15. Nxd4 Nxd4 16. Qxd4 Qc5 17. Nf3 Ba6 18. Bxa6 Rxa6 19. Qd3 Ra7 20. Nd4 Nc6 21. Nb5 Rd7 22. Rfe1 d4 23. cxd4 Nxd4 24. Rac1 Qb4 25. Red1 Nxb5 26. Qxd7 Qxa4 27. Rc8 Qxd1+ 28. Qxd1 Rxc8 29. h4 h6 30. Qd7 Rc5 31. f4 Rd5 32. Qe8+ Kh7 33. Qxf7 Nd4 34. h5 a4 35. g4 b5 36. g5 hxg5 37. fxg5 Rxe5 38. Qg6+ Kg8 39. h6 Nf5 40. Qe8+ Kh7 41. Qf7 Nxh6 42. gxh6 Rg5+ 43. Kh2 Kxh6 44. Qxe6+ g6 45. Qe3 Kh5 46. Qf3+ Rg4 0-1
2023.12.12 Titled Tue 12th Dec Late
716462 Kopczynski, M (2225) Aldokhin, I (2413) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. e5 Nh6 7. Nf3 Bf5 8. O-O e6 9. Kh1 Bc5 10. h3 Bxd3 11. Qxd3 Nf5 12. Kh2 h5 13. Bd2 Nh6 14. Ng5 Qc7 15. Qe2 g6 16. Be3 Ne7 17. Bxc5 Qxc5 18. Nd2 Nef5 19. Nb3 Qb6 20. Qf2 Qxf2 21. Rxf2 Ke7 22. Rd2 Rhc8 23. Nh7 a5 24. Nf6 a4 25. Nc1 a3 26. Ne2 h4 27. bxa3 Ne3 28. Rb1 Rc7 29. Rdb2 Rb8 30. a4 Nhf5 31. a5 Nc4 32. Rb5 Rbc8 33. Rxb7 Nxa5 34. Rxc7+ Rxc7 35. Rb8 Ng7 36. Rg8 Rb7 37. Rxg7 Rb2 38. Rg8 1-0
2023.12.05 Titled Tue 5th Dec Early
721262 Vasquez Schroeder, R (2475) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. Nbd2 c5 7. dxc5 Bxc5 8. e5 Nfd7 9. Nb3 Be7 10. h4 Nc6 11. c3 Qc7 12. Bf4 O-O-O 13. Nbd4 Rde8 14. O-O h6 15. Nb5 Qd8 16. h5 Nc5 17. Bc2 a6 18. Nbd4 Ne4 19. Nxc6 Bxc6 20. Nd4 Bb7 21. f3 Nc5 22. b4 Nd7 23. Bd3 Nb8 24. Rac1 Bg5 25. Bxg5 Qxg5 26. c4 Kd8 27. c5 Kd7 28. cxb6 Rc8 29. f4 Qg3 30. Nb3 Rxc1 31. Rxc1 Rc8 32. Nc5+ Ke7 33. Qf2 Qg4 34. Be2 Qf5 35. g4 Qh7 36. Bd3 Qg8 37. f5 Qd8 38. f6+ Kf8 39. fxg7+ Kxg7 40. Rf1 Qe7 41. Qe3 Nc6 42. Nxb7 Qxb7 43. Rf6 Rh8 44. g5 hxg5 45. Qxg5+ Kf8 46. Bg6 Qxb6+ 47. Kg2 Nd8 48. Rf4 Rg8 49. Qf6 Ke8 50. Rf2 fxg6 51. h6 Qc7 52. a4 Qf7 53. Qg5 Qe7 54. Rf6 Nf7 55. h7 Rh8 56. Qxg6 Kd7 57. Rxf7 1-0
2023.12.05 Titled Tue 5th Dec Early
721459 Kopczynski, M (2225) Hnatyshyn, Anastasiia (2152) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 Nf6 8. Nc3 Qd8 9. d5 Nb8 10. Qb3 Nbd7 11. Bf4 Qb6 12. Nb5 Rc8 13. Nc7+ Kd8 14. Nb5 a6 15. Be3 Qa5+ 16. Bd2 Qb6 17. Qa3 Ke8 18. Ba5 Qc5 19. b4 Qxd5 20. Nc7+ Rxc7 21. Bxc7 e5 22. O-O e4 23. Rfd1 Qh5 24. h3 Bxf3 25. Bxf3 exf3 26. Qxf3 Qxf3 27. gxf3 Bxb4 28. Rab1 a5 29. a3 Bxa3 30. Re1+ Kf8 31. Rxb7 Bb4 32. Ra1 g6 33. Bxa5 Bxa5 34. Rxa5 Kg7 35. Raa7 Re8 36. f4 Re4 37. f5 gxf5 38. Kg2 Rh4 39. Rb5 f4 40. Rf5 Kg6 41. Rfa5 Rh5 42. Rxh5 Kxh5 43. Kf3 Kg5 44. Ra5+ Kg6 45. Kxf4 Nh5+ 46. Kg4 Ndf6+ 47. Kh4 Ng7 48. Rg5+ Kh6 49. Ra5 Kg6 50. Kg3 Nf5+ 51. Kf4 1-0
2023.12.05 Titled Tue 5th Dec Early
721726 Sadykov, Ra (2313) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. c3 c5 8. h4 Nc6 9. a3 Qc7 10. Be3 O-O-O 11. h5 h6 12. Nbd2 f6 13. Bf4 fxe5 14. dxe5 Be7 15. O-O-O Rhf8 16. Bg3 Kb8 17. Kb1 c4 18. Bc2 b5 19. Nh4 Bc5 20. Ng6 Rf7 21. f4 a5 22. f5 Nf8 23. Rhf1 d4 24. Nxf8 d3 25. Nxe6 dxe2 26. Nxc7 exf1=Q 27. Rxf1 Rxd2 28. Nxb5 Rf8 29. f6 Rxg2 30. Bf4 gxf6 31. e6+ Kc8 32. Bxh6 Rh8 33. Rxf6 Ne7 34. Bf4 Nd5 35. Rf7 Nxf4 36. Rxf4 Rxh5 37. Rxc4 Rh1+ 38. Ka2 Bd5 39. Bb3 Bxc4 40. Bxc4 Rhh2 41. Kb3 Rxb2+ 42. Ka4 Rbc2 43. Kxa5 Rxc3 44. Nxc3 Bxa3 45. Ne4 Be7 46. Kb5 Rh4 47. Bd5 Kc7 48. Kc4 Rh1 49. Kd4 Rc1 50. Ke5 Re1 51. Kf5 Rd1 52. Ke5 Re1 53. Bc4 Bd6+ 54. Kf5 Be7 55. Nc3 Rc1 0-1
2023.12.05 Titled Tue 5th Dec Early
721949 Danielyan, Vahe (2317) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. O-O c5 8. Be3 Nc6 9. Bb5 Qc7 10. Ne2 O-O-O 11. c3 h6 12. a4 f5 13. a5 Nxa5 14. b4 Nc6 15. bxc5 bxc5 16. Qa4 Nb6 17. Qa2 Kd7 18. dxc5 Nc8 19. c4 Ke7 20. cxd5 Rxd5 21. Nf4 Nxe5 22. Nxe5 Rxe5 23. Ng6+ Kf7 24. Nxh8+ Kg8 25. Ng6 Re4 26. c6 Ba8 27. Rfd1 Bd6 28. h3 Kh7 29. Qa5 Qxa5 30. Rxa5 Kxg6 31. Bxa7 Re5 32. Bd4 Rxb5 33. Rxb5 Bxc6 34. Rb2 Bd5 35. Rc1 Ne7 36. Re2 Kf7 37. Bc5 Bf4 38. Ra1 Nc6 39. Rb1 Ne5 40. f3 Bg3 41. Bf2 Bf4 42. Be3 Bg3 43. Ra1 g5 44. Ra7+ Kg6 45. Ra6 h5 46. Bd4 Kf6 47. Ra3 g4 48. Rae3 gxf3 49. gxf3 Bf4 50. Bxe5+ Bxe5 51. Rxe5 Bxf3 52. Re1 Be4 53. R5xe4 fxe4 54. Rxe4 Kf5 55. Re2 Kf4 56. Rxe6 Kg3 57. Re3+ Kh4 58. Kg2 Kg5 59. Kf3 Kh4 60. Kg2 Kg5 61. Kg3 Kf5 62. Rd3 Kg5 63. Rd5+ Kg6 64. Kh4 1-0
2023.12.05 Titled Tue 5th Dec Early
722084 Kopczynski, M (2225) Kozak, Antoni (2442) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Bg5 b5 5. Qd2 Bb7 6. f3 Nc6 7. d5 Nd4 8. O-O-O c5 9. dxc6 dxc6 10. h4 Qa5 11. h5 O-O-O 12. Qf2 b4 13. Nb1 Qxa2 14. Rd3 Ne6 15. Rxd8+ Kxd8 16. Qb6+ Kc8 17. Qxb4 a5 18. Qb6 Bd4 19. Qb3 Qxb3 20. cxb3 Nxg5 21. Ne2 Be3+ 22. Kc2 Nf6 23. hxg6 fxg6 24. Na3 Ba6 25. Nc4 Bxc4 26. bxc4 Rd8 27. Nc3 Rd2+ 28. Kb3 Ne6 29. g3 Nd4+ 30. Ka4 Rxb2 31. e5 Nd7 32. Rxh7 Nc5+ 33. Kxa5 Bd2 34. Bh3+ Kb8 0-1
2023.12.05 Titled Tue 5th Dec Early
722220 Kopczynski, M (2225) Hon, Eric (1897) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Nge7 7. Bd3 Ng6 8. O-O Bc5+ 9. Kh1 O-O 10. Qe1 d6 11. Qg3 f5 12. exf5 exf5 13. Bc4+ Kh8 14. Ng5 Qe8 15. Bd2 Bd7 16. Rae1 Nce7 17. Nd5 Bc6 18. Nc7 Qd7 19. Nxa8 d5 20. Bb3 Rxa8 21. Bc3 Bb6 22. Qh3 Kg8 23. Qxh7+ 1-0
2023.12.05 Titled Tue 5th Dec Early
722585 Molina, Rob (2381) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. Re1 O-O-O 11. b4 c4 12. Bc2 h6 13. a4 Re8 14. Nbd2 f5 15. h4 Be7 16. h5 g6 17. hxg6 Rhg8 18. g3 Rxg6 19. Kg2 Reg8 20. Rh1 Rg4 21. Nf1 Bxb4 22. Bd2 Bf8 23. Bxh6 Bxh6 24. Rxh6 f4 25. Rxe6 fxg3 26. fxg3 Kb8 27. Rh6 Bc8 28. Bf5 Ndxe5 29. Nxe5 Nxe5 30. Bxc8 Nd3 31. Bxg4 Qg7 32. Rh4 Qg5 33. Qf3 Re8 34. Rd1 Ne1+ 35. Rxe1 Rxe1 36. Qf4+ Qxf4 37. gxf4 Rc1 38. Rh3 Kc7 39. Be2 Kd6 40. Kf2 Ra1 41. Re3 Rxa4 42. f5 Ra6 43. Re6+ Kd7 44. Ne3 Ra3 45. Nxd5 Rb3 46. Re5 a5 47. f6 a4 48. f7 a3 49. f8=R a2 50. Ra8 Rb2 51. Nxb6+ Rxb6 52. Rxa2 Kc6 53. Bxc4 Kb7 54. Ke3 Rf6 55. Bd5+ Kb6 56. Be4 Kc7 57. Ra7+ Kb6 58. Raa5 Rf1 59. Kd3 Rd1+ 60. Kc4 Rc1 61. Reb5+ Kc7 62. Bd3 Kd6 63. Ra4 Kc7 64. Rab4 Kd6 65. Rb1 Rxb1 66. Rxb1 Kc6 67. Be4+ Kc7 68. Kc5 Kd7 69. Kd5 Kc7 70. c4 Kd7 71. c5 Kc7 72. Bd3 Kd7 73. Bc4 Kc7 74. Rb6 Kd7 75. Ke4 Kc7 76. Kd3 Kd7 77. Kc3 Kc7 78. Kb4 Kd7 79. d5 Kc7 80. Kb3 Kd7 81. Kc3 Kc7 82. Kc2 Kd7 83. Kd3 Kc7 84. Kd4 Kd7 85. Ke4 Kc7 86. Ke5 Kd7 87. Rh6 Kc7 88. Rh7+ Kd8 89. Kd6 Kc8 90. Bd3 Kb8 91. Rc7 Ka8 92. Be4 Kb8 93. Bf5 Ka8 94. Kd7 Kb8 95. Kd8 Ka8 96. Rd7 Kb8 97. c6 Ka8 98. Kc7 Ka7 99. Rd8 Ka6 100. Rb8 Ka7 101. d6 Ka6 102. Rb7 Ka5 103. Rb6 Ka4 104. Bc8 Ka5 105. Ba6 Ka4 106. Rb5 Ka3 107. Kb6 Ka4 108. Kc5 Ka3 109. Rb4 Ka2 110. Bb5 Ka3 111. Ba4 Ka2 112. Rb3 Ka1 113. Kc4 Ka2 114. Kd5 Ka1 115. Kd4 Ka2 116. Ke5 Ka1 117. Ke4 Ka2 118. Kf5 Ka1 119. Kf4 Ka2 120. Kg5 Ka1 121. Kg4 Ka2 122. Kh5 Ka1 123. d7 Ka2 124. Kh6 Ka1 125. Kh7 Ka2 126. Kh8 Ka1 127. Kg7 Ka2 128. Kg8 Ka1 129. Kf7 Ka2 130. Kf8 Ka1 131. Ke7 Ka2 132. Ke8 Ka1 133. Kd8 Ka2 134. Kc8 Ka1 135. Kc7 Ka2 136. Kb8 Ka1 137. Kb7 Ka2 138. Ka7 Ka1 139. Kb6 Ka2 140. Ka5 Ka1 141. Kb5 Ka2 142. Kb4 Ka1 143. Kc5 Ka2 144. Kc4 Ka1 145. Kd5 Ka2 146. Kd4 Ka1 147. Ke5 Ka2 148. Ke4 Ka1 149. Kf5 Ka2 150. c7 Ka1 151. Kf4 Ka2 152. Kg5 Ka1 153. Kg4 Ka2 154. Kh5 Ka1 155. Kh4 Ka2 156. Kh3 Ka1 157. Kh2 Ka2 158. Kg3 Ka1 159. Kg2 Ka2 160. Kf3 Ka1 161. Kf2 Ka2 162. Ke3 Ka1 163. Ke2 Ka2 164. Kd3 Ka1 165. Kd4 Ka2 166. Kc4 Ka1 167. Kc5 Ka2 168. Kd5 Ka1 169. Kd6 Ka2 170. Kc6 Ka1 171. Kb7 Ka2 172. Kb8 Ka1 173. Kc8 Ka2 174. Kd8 Ka1 175. Ke8 Ka2 176. d8=N Ka1 177. Nc6 Ka2 178. c8=Q Ka1 1-0
2023.12.05 Titled Tue 5th Dec Early
722593 Kopczynski, M (2225) Seder, Mohammed (2077) 1-0
1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 e6 6. f5 c5 7. fxe6 fxe6 8. Bd3 g6 9. Qg4 Qe7 10. Nb5 Nb6 11. Nd6+ Kd8 12. Bg5 1-0
2023.12.05 Titled Tue 5th Dec Early
722801 Belov, Alexe (2421) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Nbd2 d5 6. Qe2 c5 7. c3 Nc6 8. dxc5 Bxc5 9. O-O Qc7 10. h3 O-O-O 11. e5 Nd7 12. Re1 h6 13. b4 Be7 14. a4 g5 15. a5 g4 16. hxg4 Rdg8 17. axb6 axb6 18. Ba6 Rxg4 19. Bxb7+ Qxb7 20. g3 h5 21. b5 Na5 22. Nd4 Bc5 23. Nf1 Rhg8 24. Be3 h4 25. f3 R4g6 26. g4 Nxe5 27. Nc6 Nexc6 28. Bxc5 Nb8 29. Bd4 Nd7 30. Nh2 e5 31. Bf2 e4 32. fxe4 Ne5 0-1
2023.12.05 Titled Tue 5th Dec Early
723000 Kopczynski, M (2225) Olenik Campa, Rudi (2299) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 e5 6. Nf3 d6 7. cxd4 Be7 8. d5 Nd4 9. Nxd4 exd4 10. Qa4+ Nd7 11. Qxd4 Bf6 12. Qf2 O-O 13. O-O Nc5 14. Bc2 Re8 15. e5 Be7 16. b4 Na6 17. b5 Nc7 18. e6 fxe6 19. dxe6 Bxe6 20. Bb2 Bf6 21. Bxf6 Qxf6 22. Nd2 d5 23. b6 axb6 24. Qxb6 Rac8 25. f5 Bf7 26. Qxf6 gxf6 27. Rfe1 Na6 28. Ba4 Re5 29. Nf3 Rxf5 30. Bd7 Rxf3 31. Bxc8 Ra3 32. Bxb7 Nb4 33. Red1 Kg7 34. Rab1 Nxa2 35. Ra1 Ra5 36. Rd2 Rb5 37. Ba6 Rb6 38. Raxa2 d4 39. Ra4 Rb1+ 40. Kf2 Rh1 41. h3 Rc1 42. Rdxd4 Rc2+ 43. Kg3 Bg6 44. Ra3 h5 45. Bd3 Rd2 46. Rd7+ Kh6 47. Bf5 Rb2 48. Bxg6 Kxg6 49. Rd4 Rc2 50. Kh2 Re2 51. Rad3 Rc2 52. Rd2 Rc3 53. Rd6 Rc5 54. Rf2 1-0
2023.12.05 Titled Tue 5th Dec Early
723184 Hambleton, A (2420) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 d6 5. c3 O-O 6. Nf3 Nfd7 7. Be2 Nc6 8. a4 e5 9. Bh2 f5 10. a5 f4 11. d5 Ne7 12. e4 h6 13. Nfd2 g5 14. Bg4 Nf6 15. Bxc8 Qxc8 16. f3 h5 17. Bg1 Ng6 18. Bf2 g4 19. hxg4 hxg4 20. Ke2 g3 21. Be1 Kf7 22. Nb3 Qd7 23. c4 Rh8 24. Rg1 Rh2 25. Kd3 Rah8 26. Nc3 Nh7 27. a6 c6 28. axb7 Qxb7 29. dxc6 Qxc6 30. Rxa7+ Kg8 31. Nd5 Ng5 32. Bb4 Ne6 33. Na5 Nc5+ 34. Kc3 Qc8 35. Bxc5 Qxc5 36. b4 Qxa7 37. Nc6 Qf2 38. b5 Rxg2 39. Rxg2 Qxg2 40. b6 Kh7 41. b7 Nh4 42. Nb6 Qxf3+ 43. Qxf3 Nxf3 44. Nc8 g2 45. b8=Q g1=Q 46. Qxd6 Rxc8 47. Qd7 Rxc6 48. Qxc6 Qd4+ 49. Kb4 Nd2 50. Qc8 Qxc4+ 51. Qxc4 Nxc4 52. Kxc4 Kg6 53. Kd3 Kg5 54. Ke2 Kg4 55. Kf2 f3 56. Kg1 Kf4 57. Kf2 Kxe4 0-1
2023.12.05 Titled Tue 5th Dec Late
723272 Kopczynski, M (2225) Smirnov, Timofey (2368) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. c4 Nb4 8. O-O Nxd3 9. Qxd3 Be7 10. Nc3 Nxc3 11. bxc3 dxc4 12. Qxc4 O-O 13. Bf4 c6 14. Rab1 Be6 15. Qe2 b5 16. Ne5 Rc8 17. Rfe1 Bxa2 18. Qxa2 a5 19. Ra1 a4 20. Nd3 Re8 21. Be5 Bf6 22. Bxf6 Qxf6 23. Rxe8+ Rxe8 24. Ne5 Qe6 25. Qxe6 Rxe6 26. Kf1 Kf8 27. c4 bxc4 28. Rxa4 c5 29. Nd7+ Ke7 30. Nxc5 Rd6 31. Rxc4 Rc6 32. Ke2 Rb6 33. Kd3 Rb2 34. Ne4 Rb3+ 35. Rc3 Rb4 36. Rc7+ Ke6 37. Ng5+ Kf5 38. Nxf7 Rb2 39. Ne5 Rxf2 40. Rf7+ 1-0
2023.12.05 Titled Tue 5th Dec Late
723427 Kopczynski, M (2225) Mekhitarian, K (2559) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 a6 9. Qe2 b5 10. Bd2 Be7 11. O-O-O Nc5 12. f5 b4 13. Nb1 Qa5 14. fxe6 Bxe6 15. a3 Qb6 16. axb4 Nxb4 17. Bxb4 Qxb4 18. Qd2 Qb6 19. Nd4 Rb8 20. c3 Nxd3+ 21. Kc2 Nxb2 0-1
2023.12.05 Titled Tue 5th Dec Late
723602 Novikova, M (1999) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nd2 Bg7 4. h3 O-O 5. Ngf3 d6 6. e3 Nfd7 7. c3 Nc6 8. Bc4 e5 9. Bg3 Kh8 10. Ng5 Qxg5 0-1
2023.12.05 Titled Tue 5th Dec Late
723841 Kosteniuk, A (2501) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c4 Nf6 5. f3 c5 6. d5 exd5 7. cxd5 d6 8. Ne2 g6 9. O-O Bg7 10. Nbc3 O-O 11. Bg5 h6 12. Bh4 g5 13. Bf2 Nfd7 14. Ng3 Re8 15. Nf5 Bf8 16. h4 Ne5 17. hxg5 hxg5 18. Be2 Bc8 19. Ng3 a6 20. Be3 b5 21. Qd2 f6 22. a4 b4 23. Nd1 Nbd7 24. f4 gxf4 25. Bxf4 Ng6 26. Bh6 Nde5 27. Nh5 Be7 28. Bg7 Bg4 29. Bxf6 Bxh5 30. Bxe7 Qxe7 31. Bxh5 Qh4 32. Rf5 Qxe4 33. Qg5 Re7 34. Nf2 Qh4 35. Rxe5 Rxe5 36. Qxg6+ Kh8 37. Qh6+ Kg8 38. Bf7+ Kxf7 39. Qxh4 Rg8 40. Rf1 1-0
2023.12.05 Titled Tue 5th Dec Late
723982 Kopczynski, M (2225) Dubreuil, J (2111) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 e6 8. O-O Be7 9. Kh1 d5 10. e5 Nd7 11. Qe1 Nc5 12. Bb1 d4 13. Ne4 Nxe4 14. Bxe4 g6 15. Bxc6+ bxc6 16. Qe4 Ba6 17. Qxc6+ Kf8 18. Qxa6 Kg7 19. Qd3 Bc5 20. Bd2 Rb8 21. b4 Bb6 22. a4 a5 23. bxa5 Ba7 24. Rab1 Qd5 25. Rxb8 Rxb8 26. Rb1 Rc8 27. h4 h5 28. a6 Qa2 29. Rb7 Bc5 30. Ng5 Rf8 31. a7 Qxa4 32. Nxe6+ Kg8 33. Nxf8 Qd1+ 34. Kh2 1-0
2023.12.05 Titled Tue 5th Dec Late
724274 Annaberdiev, M (2458) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Nbd2 d5 6. e5 Nfd7 7. Nf1 c5 8. c3 Nc6 9. a3 Qc7 10. Ng3 O-O-O 11. b4 c4 12. Bc2 h6 13. h4 f5 14. h5 g6 15. hxg6 Ne7 16. Nh4 Rg8 17. Qh5 Bg7 18. a4 Nf8 19. b5 Kb8 20. f4 Nfxg6 21. Nxg6 Nxg6 22. Qf3 Bf8 23. Nh5 Be7 24. g3 Rdf8 25. Ba3 Bxa3 26. Rxa3 Qe7 27. Ra2 Nh8 28. Bd1 Rg6 29. Qe3 Rfg8 30. Rh3 Nf7 31. Qc1 Bc8 32. Qa3 Qxa3 33. Rxa3 Nd8 34. Ra2 Nb7 35. Rah2 a6 36. Nf6 Rh8 37. Bh5 Rg7 38. Be8 axb5 39. axb5 Na5 40. Kf2 Nb3 41. Rxh6 Rxh6 42. Rxh6 Nc1 43. Rh8 Kc7 44. Bc6 Re7 45. Ne8+ Rxe8 46. Rxe8 Na2 47. Re7+ Kb8 48. Rh7 Nxc3 49. g4 fxg4 50. f5 exf5 51. Rh8 Kc7 52. Rh7+ Kd8 53. Ke3 Nd1+ 54. Kf4 c3 55. Rh8+ Kc7 56. Rh2 Nb2 57. Bxd5 Bd7 58. Bb3 Bxb5 59. e6 Kd6 60. Rh7 c2 61. Bxc2 Kxe6 62. Bxf5+ Kd5 63. Bxg4 Kxd4 64. Rh6 Kc5 65. Rh5+ Kb4 66. Bf5 Nd3+ 67. Ke3 Nc5 68. Bh7 Bc4 69. Rh4 b5 70. Kd4 Nb3+ 71. Ke3 Nc5 72. Kd2 Nb3+ 73. Kc2 Nc5 74. Kb2 Na4+ 75. Kc2 Nc5 76. Bg6 Ne6 0-1
2023.12.05 Titled Tue 5th Dec Late
724413 Kopczynski, M (2225) Slugin, S (2336) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Ne7 6. Nf3 Ng6 7. Bd3 Nc6 8. O-O Bc5+ 9. Kh1 O-O 10. Qe1 d5 11. exd5 exd5 12. f5 Re8 13. Qg3 Bd6 14. Qf2 Nge5 15. Nxe5 Bxe5 16. Bf4 Nb4 17. Rad1 Bxc3 18. bxc3 Nxd3 19. Rxd3 Bxf5 20. Rg3 Bg6 21. Bg5 Qd7 22. h4 Re4 23. Rh3 h5 24. Rf3 a6 25. Rd1 Qe6 26. Be3 Re8 27. Bd4 Re1+ 28. Rxe1 Qxe1+ 29. Qxe1 Rxe1+ 30. Kh2 Re2 31. Rf2 Re6 32. a4 Bd3 33. Rb2 b5 34. axb5 Bxb5 35. Kg3 f6 36. Kf4 Kf7 37. Kf3 g5 38. hxg5 fxg5 39. Kg3 Kg6 40. Rf2 Rc6 41. Rf8 a5 42. Rg8+ Kf5 43. Rf8+ Ke4 44. Rg8 h4+ 45. Kg4 a4 46. Rxg5 a3 47. Re5+ Kd3 48. Rxd5 Kc4 49. Re5 a2 50. Re1 Ra6 51. Ra1 Kb3 52. c4 Kxc4 53. Bf2 Ra4 54. Bxh4 Kb3+ 55. Kg3 Kb2 56. Bf6+ Kb3 57. Kf3 Bc6+ 58. Ke3 Bxg2 59. Bd4 Bd5 60. Be5 Bf7 61. Bd4 Bg6 62. Bf6 Bb1 63. Bd4 Ra6 64. Be5 Re6 65. Kd4 Re8 66. Kd5 Rd8+ 67. Ke6 Rd1 68. Kf6 Rf1+ 69. Ke6 Kc4 70. Kd6 Rd1+ 71. Ke6 Re1 72. Kf6 Rf1+ 73. Ke6 Rh1 74. Kf6 Kd5 75. Bb2 Rh2 76. Bc3 Rc2 77. Bb4 Kc4 78. Bd6 Kd5 79. Bb4 Rc4 80. Be7 1-0
2023.12.05 Titled Tue 5th Dec Late
724471 Rustemov, A (2525) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. Nc3 Nfd7 7. O-O Nc6 8. h3 e5 9. Bg5 f6 10. Be3 f5 11. Bg5 Bf6 12. Bxf6 Nxf6 13. dxe5 Nxe5 14. b3 Nf7 15. Qd2 Qe7 16. Nd5 Nxd5 17. cxd5 Bd7 18. Rac1 Rac8 19. Rc4 Rfe8 20. Nd4 c5 21. dxc6 bxc6 22. Nxc6 Qxe2 23. Rd1 Bxc6 24. Bxc6 Qxd2 25. Rxd2 Re1+ 26. Kg2 Kg7 27. Bd5 Rxc4 28. Bxc4 Ra1 29. f4 g5 30. Bxf7 Kxf7 31. fxg5 Ke6 32. h4 Ke5 33. Kf3 Rf1+ 34. Rf2 Ra1 35. Re2+ Kd4 36. Re7 Rxa2 37. Rxh7 Ra3 38. g6 Rxb3+ 39. Kf4 Rb8 40. Rxa7 d5 41. h5 Kc3 42. Rc7+ Kd3 43. Rd7 d4 44. h6 Kc3 45. g7 d3 46. h7 d2 47. g8=Q 1-0
2023.12.05 Titled Tue 5th Dec Late
724635 Djokic, Mihailo (2170) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. Ng5 g6 8. Qf3 Qe7 9. h4 h6 10. Nh3 Qxh4 11. c3 c5 12. Be3 Nc6 13. g3 Qe7 14. Nf4 cxd4 15. cxd4 Qb4+ 16. Nd2 Nxd4 17. Bxd4 Qxd4 18. Nb3 Qxe5+ 19. Kf1 O-O-O 20. Kg2 Kb8 21. Rhe1 Qxb2 22. Re2 Qa3 23. Kh2 Bg7 24. Rc1 Rc8 25. Rce1 Nc5 26. Nxc5 Rxc5 27. Ng2 Rc3 28. Qxf7 Bd4 29. Bxg6 Bc8 30. Nf4 Rc1 31. Rxc1 Qxc1 32. Rc2 Qf1 33. Qc7+ Ka8 34. Nxe6 Bxf2 35. Qe5 Qg1+ 36. Kh3 Re8 37. Qxd5+ Bb7 38. Qf5 Qh1+ 39. Kg4 h5+ 40. Kg5 Rg8 41. Nc7+ Kb8 42. Qe5 Qe4 0-1
2023.12.05 Titled Tue 5th Dec Late
724737 Kopczynski, M (2225) Adewumi, Tanitoluwa (2280) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bb4 7. Bd3 d5 8. e5 d4 9. a3 dxc3 10. axb4 Nxb4 11. Qa4+ Nc6 12. Be4 Ne7 13. bxc3 Qb6 14. Rb1 Qc5 15. Rb5 Qxc3+ 16. Bd2 Nd5 17. Bxc3 Nxc3 18. Qc4 Nxb5 19. Qxb5 O-O 20. O-O a5 21. Bxc6 bxc6 22. Qxc6 Ba6 23. Ra1 Bd3 24. Qc3 Be4 25. Nd2 Bd5 26. Rxa5 Rxa5 27. Qxa5 Ra8 28. Qc5 h5 29. f5 Ra2 30. Qd4 Rc2 31. f6 Rc1+ 32. Kf2 Rd1 33. fxg7 Kxg7 34. Qf4 h4 35. Nf1 Rb1 36. Ne3 Rb2+ 37. Ke1 Bb7 38. Qxh4 Rb1+ 39. Kd2 Rb2+ 40. Kc3 Rb5 41. Qf6+ Kf8 42. g4 Rc5+ 43. Kd4 Rc1 44. g5 Rg1 45. h4 Ke8 46. h5 Bc6 47. g6 fxg6 48. Qxe6+ Kf8 49. Qf6+ Kg8 50. Qxc6 gxh5 51. e6 Rg5 52. e7 Rd5+ 53. Qxd5+ Kg7 54. e8=Q h4 55. Qg5+ Kh7 56. Qeg8# 1-0
2023.12.05 Titled Tue 5th Dec Late
724790 Kopczynski, M (2225) Seo, Jung Min (2483) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. O-O d6 10. h3 h6 11. c3 O-O 12. d4 Bb6 13. Re1 Re8 14. Qd3 b4 15. d5 Na5 16. Ba4 Rf8 17. cxb4 Nb7 18. Nc3 Qe7 19. Be3 Nd8 20. Ne2 Bxe3 21. Qxe3 Rxb4 22. Ng3 Rxb2 23. Nh4 Nxd5 24. Nhf5 Bxf5 25. Nxf5 Qf6 26. Qc1 Rb7 27. Bc6 Nxc6 28. Qxc6 Rb2 29. Qxd5 h5 30. Ra2 Rfb8 31. Rxb2 Rxb2 32. Rf1 g6 33. Ne3 Kg7 34. Qc6 Qd8 35. Nd5 Rb8 36. Qxc7 1-0
2023.11.28 Titled Tue 28th Nov Early
728431 Kopczynski, M (2225) Shuvalova, Polina (2497) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 c5 7. Be3 Ng4 8. d5 Nxe3 9. fxe3 Bg4 10. Bb5+ Nd7 11. Qd2 g6 12. Nf3 Bg7 13. O-O-O O-O 14. Be2 b5 15. Ng5 Bxe2 16. Nxe2 Ne5 17. c3 b4 18. Nf4 Rb8 19. Qe2 bxc3 20. bxc3 Qa5 21. Ne4 Qa3+ 0-1
2023.11.28 Titled Tue 28th Nov Early
728816 Ernst, Luca (2084) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 Nfd7 7. Nc3 Nc6 8. e4 e5 9. Be3 h6 10. dxe5 Ndxe5 11. Nxe5 Nxe5 12. Qe2 Be6 13. b3 Nxc4 14. bxc4 Bxc3 15. Rac1 Bg7 16. f4 f5 17. exf5 Bxf5 18. Bxb7 Bh3 19. Bxa8 Qxa8 20. Rf2 Re8 21. Qf3 Qxf3 22. Rxf3 Bg4 23. Kf2 Rb8 24. Rc2 a5 25. Bd2 Bd4+ 26. Kg2 Bf5 27. Rc1 Rb2 28. Rd1 Be4 29. a4 Be3 30. g4 Rxd2+ 31. Rxd2 Bxd2 32. Kg3 Bxf3 33. Kxf3 Kf7 34. Ke4 Ke6 35. f5+ gxf5+ 36. gxf5+ Kf6 37. Kd5 Kxf5 38. Kc6 Bf4 39. Kxc7 d5+ 40. Kc6 dxc4 41. Kb5 c3 42. Kxa5 c2 43. Kb4 c1=Q 44. Kb3 Qc5 45. a5 Qxa5 46. Kc2 Qb4 47. Kd3 Be5 48. Ke2 Qb2+ 0-1
2023.11.28 Titled Tue 28th Nov Early
729182 Kopczynski, M (2225) Souleidis, G (2414) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Nf6 5. cxd4 Nxd5 6. Nf3 e6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Bd6 10. Bd3 Nd7 11. O-O Nf6 12. Bg5 Be7 13. Qd2 h6 14. Bh4 b6 15. Bb5+ Bd7 16. Bxd7+ Qxd7 17. Ne5 Qc7 18. Rfe1 O-O 19. Re3 Rfd8 20. Qe2 Rac8 21. Qf3 Rf8 22. Rd3 Nd5 23. Bg3 Bd6 24. Rc1 Ne7 25. h3 Nf5 26. Bh2 Nh4 27. Qh5 Ng6 28. Re3 Bxe5 29. Bxe5 Nxe5 30. Rxe5 Qc4 31. Re3 Qxa2 32. Rg3 Qd2 33. Rd1 Qf4 34. Rg4 Qf6 35. Rd3 g5 36. Rdg3 Qg6 37. Rxg5 hxg5 38. Rxg5 Kg7 39. Rxg6+ fxg6 40. Qe5+ Rf6 41. g4 Kf7 42. g5 Rf5 43. Qd6 Rxg5+ 44. Kf1 Re8 45. Qd7+ Re7 46. Qd6 Rd5 47. Qc6 Red7 48. Ke2 Re7 49. f3 Rf5 50. Ke3 Kg7 51. f4 Ref7 52. Qxe6 Rxf4 53. Qe5+ Kh7 54. Qe6 Rf3+ 55. Kd2 R3f6 56. Qe5 Kg7 57. h4 Kg8 58. h5 gxh5 59. Qxh5 Rf5 60. Qg4+ Kf8 61. Kd3 b5 62. Ke4 Rf4+ 63. Qxf4 Rxf4+ 64. Kxf4 a5 65. Ke5 a4 66. Kd6 a3 67. Kc7 a2 68. d5 a1=Q 69. d6 Qxc3+ 70. Kb6 b4 71. d7 Qd4+ 0-1
2023.11.28 Titled Tue 28th Nov Early
729363 Teumer, J (2148) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. Nd2 cxd4 6. Nxe4 dxe4 7. Qxd4 Qxd4 8. exd4 Nc6 9. c3 Bf5 10. Bb5 e6 11. Ne2 Be7 12. Ng3 Bg6 13. O-O O-O 14. Rfe1 f5 15. Rad1 Rfd8 16. Bc4 Bf7 17. Bc1 h5 18. Ne2 e5 19. Bxf7+ Kxf7 20. g3 exd4 21. Nxd4 Nxd4 22. Rxd4 Rxd4 23. cxd4 Rc8 24. Bd2 Rc2 25. Bc3 b5 26. d5 b4 27. Be5 Rd2 28. d6 Bxd6 29. Bxd6 Rxd6 30. Re2 Rd1+ 31. Kg2 Ra1 32. b3 Ke6 33. Rc2 Kd5 34. Kh3 g5 35. Kg2 Kd4 36. h3 Kd3 37. Rc4 Rxa2 38. Rxb4 e3 39. Rb8 Rxf2+ 40. Kg1 Rb2 41. Rd8+ Kc3 42. Rc8+ Kxb3 43. Rf8 Rf2 44. Rd8 a5 45. Re8 Re2 46. Kf1 Rf2+ 47. Ke1 Rc2 48. Rxe3+ Rc3 49. Re5 a4 50. Rxf5 Rxg3 51. h4 gxh4 52. Rxh5 h3 53. Kf2 Rc3 54. Rh8 a3 55. Kg1 a2 56. Rb8+ Kc2 57. Ra8 Kb2 58. Rb8+ Rb3 59. Ra8 a1=Q+ 0-1
2023.11.28 Titled Tue 28th Nov Early
729484 Kopczynski, M (2225) Crevatin, Leo (2304) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. O-O d6 10. h3 O-O 11. Bg5 h6 12. Bh4 Be6 13. Nbd2 d5 14. Re1 dxe4 15. Nxe4 Bxb3 16. cxb3 Nxe4 17. Bxe7 Qxe7 18. Rxe4 Rfd8 19. Ra6 Nb4 20. Rxe5 Qf8 21. Ra7 Nc6 22. Rxc7 Nxe5 23. Nxe5 Qd6 24. Nxf7 Qxc7 25. Nxd8 Rxd8 26. Qf3 Qe5 27. g3 Rf8 28. Qc6 Qe1+ 0-1
2023.11.28 Titled Tue 28th Nov Early
729806 Gosh, C (2026) Kopczynski, M (2225) 0-1
1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. d4 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Nxe4 Bxe4 8. Bxe7 Qxe7 9. Bd3 Bb7 10. c3 O-O 11. O-O d6 12. Re1 dxe5 13. Nxe5 Nd7 14. Be4 Bxe4 15. Rxe4 Nxe5 16. Rxe5 Rad8 17. Qe2 Qf6 18. h3 h6 19. a4 a5 20. Qe3 Rd6 21. Re1 Rfd8 22. Qf3 Qxf3 23. gxf3 Rd5 24. f4 g6 25. Kg2 Kf8 26. Kf3 Ke7 27. h4 R8d6 28. h5 gxh5 29. Rh1 Rxe5 30. fxe5 Rc6 31. Rxh5 Rc4 32. Rxh6 Rxa4 33. Rh1 c5 34. dxc5 bxc5 35. Ke3 Ra2 36. Rb1 Kd7 37. Kd3 Kc6 38. c4 a4 39. Kc3 Kb6 40. Rd1 a3 41. bxa3 Rxa3+ 42. Kc2 Ra2+ 43. Kb3 Rxf2 44. Rd6+ Ka5 45. Rd7 Rf3+ 46. Kc2 Kb4 47. Ra7 Kxc4 48. Ra4+ Kd5 49. Ra7 Kxe5 50. Kd2 f5 0-1
2023.11.28 Titled Tue 28th Nov Early
729937 Kopczynski, M (2225) Palczert, Matyas (2349) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 Bxe2 8. N1xe2 e6 9. Bg5 Nbd7 10. Nf4 Qb6 11. Ngxh5 Nxh5 12. Nxh5 Qxb2 13. O-O f6 14. Rb1 Qxa2 15. Bf4 Qd5 16. g4 O-O-O 17. Qd3 Nb6 18. c3 Bd6 19. Rfe1 Rxh5 20. gxh5 Bxf4 21. Qg6 Nc4 22. Qxg7 Rd7 23. Qg8+ Kc7 24. Rxe6 Nd2 25. Rxc6+ Qxc6 0-1
2023.11.28 Titled Tue 28th Nov Early
730121 Tilahun, Abel Mathewos (1953) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Na6 7. Nge2 c5 8. Qd2 cxd4 9. Nxd4 Nc5 10. O-O-O a6 11. Kb1 b5 12. cxb5 axb5 13. Bxb5 Qa5 14. Nc6 Qc7 15. Bd4 Be6 16. Nd5 Nxd5 17. Bxg7 Kxg7 18. exd5 Bf5+ 19. Ka1 Nb3# 0-1
2023.11.28 Titled Tue 28th Nov Early
730445 Burovic, Rijad (2430) Kopczynski, M (2225) 1-0
1. e4 b6 2. Nc3 Bb7 3. g3 e6 4. Bg2 Nf6 5. d3 d5 6. Nf3 d4 7. Ne2 c5 8. O-O Be7 9. Ne1 Nc6 10. f4 Qc7 11. Nf3 O-O-O 12. h3 h6 13. g4 Nd7 14. c3 dxc3 15. bxc3 f6 16. Be3 g5 17. d4 gxf4 18. Nxf4 Nf8 19. d5 Ne5 20. Nxe5 fxe5 21. Nh5 exd5 22. exd5 Ne6 23. Rf7 Rd6 24. c4 Nd4 25. Qa4 Kb8 26. Raf1 b5 27. cxb5 Ne2+ 28. Kh1 Rxd5 29. Qe4 Nc3 30. Qg6 Rhd8 31. Qg7 R5d7 32. Qxh6 Bxg2+ 33. Kxg2 Rd6 34. Qh7 Qb7+ 35. Kh2 R6d7 36. Qc2 Nd5 37. Bc1 Nb4 38. Qg2 Qxg2+ 39. Kxg2 Bh4 40. Rxd7 Rxd7 41. a4 Nc2 42. Nf6 Rd4 43. Nh5 Rxa4 44. Ng3 Ra2 45. Rf2 Nb4 46. Rxa2 Nxa2 47. Nf5 Bd8 48. Bb2 e4 49. Kf2 Kb7 50. Ke3 Kb6 51. Nd6 Bc7 52. Nxe4 Kxb5 53. g5 c4 54. g6 Bb6+ 55. Kd2 c3+ 56. Bxc3 Nxc3 57. Kxc3 Bc7 58. Kd4 Bb6+ 59. Kd5 1-0
2023.11.28 Titled Tue 28th Nov Early
730518 Kopczynski, M (2225) Gaikwad, Siddhant (1967) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 Bg4 11. Be3 Qa5 12. Rd1 Rac8 13. Bb1 Qh5 14. Ne2 Qb5 15. Qh4 Qxe2 16. Rde1 Qxb2 17. Ng5 h6 18. h3 hxg5 19. fxg5 Be6 20. Rf2 Qb4 21. Bd2 Qd4 22. Be3 Qa4 23. gxf6 Bxf6 24. Rxf6 exf6 25. Qxf6 Qa5 26. Bh6 Qe5 27. Qh4 Rfe8 28. Bg5 Qg7 29. Rd1 Ne5 30. Rxd6 Qh7 31. Qg3 Rc5 32. Kh2 Rb8 33. Bf6 Ng4+ 34. Kg1 Rc1+ 35. Qe1 Rxe1# 0-1
2023.11.28 Titled Tue 28th Nov Late
730828 Kopczynski, M (2225) Hong, Andrew (2539) 1/2-1/2
1. e4 Nc6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. d4 h5 6. c3 Nh6 7. Bd3 Be7 8. O-O Na5 9. Be3 c6 10. b3 Rc8 11. h3 h4 12. Bf2 b6 13. Qe2 O-O 14. Nbd2 c5 15. Ba6 Rc7 16. Qe1 c4 17. Bxh4 Bd3 18. Bxe7 Qxe7 19. Rf2 Rb8 20. bxc4 dxc4 21. Ne4 Bxe4 22. Qxe4 b5 23. Rb1 Rb6 24. Rxb5 Rcc6 25. Rxa5 Rxa6 26. Rxa6 Rxa6 27. Ng5 g6 28. Qa8+ Kg7 29. Ne4 Rb6 30. Nf6 Rb1+ 31. Kh2 Qa3 32. Ne8+ Kh7 33. Nf6+ Kg7 34. Ne8+ Kh7 35. Nf6+ Kg7 1/2-1/2
2023.11.28 Titled Tue 28th Nov Late
731054 Xiong, Jeffery (2681) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Ne8 8. g4 c5 9. h4 Na6 10. h5 Nac7 11. a3 a6 12. b4 b6 13. Rb1 a5 14. Na4 axb4 15. axb4 Na6 16. bxc5 bxc5 17. Nb6 Rb8 18. Nxc8 Qxc8 19. Rxb8 Qxb8 20. g5 Nec7 21. Nf3 Qb2 22. Kf1 Rb8 23. Kg2 Qa2 24. Nh2 Rb2 25. Bf1 Nb4 26. Ng4 Nc2 27. Bc1 Rb1 28. Bd3 Nd4 29. Bxb1 Qxb1 30. h6 Bh8 31. Re1 Na6 32. Qa4 Nc7 33. Qa7 Ne8 34. Qe7 Qb8 35. Be3 Nc2 36. Rb1 Qc8 37. Kg3 Nb4 38. Ra1 Na6 39. Rxa6 1-0
2023.11.28 Titled Tue 28th Nov Late
731188 Kopczynski, M (2225) Curtis, J AUS (2292) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Ne7 6. f4 Nbc6 7. Nf3 Nf5 8. Bd3 Nh4 9. O-O Bxc5+ 10. Kh1 a6 11. Ng5 h5 12. Bd2 g6 13. Be1 Nf5 14. Bxf5 gxf5 15. Bh4 Ne7 16. Ne2 Qb6 17. Be1 h4 18. b4 Be3 19. Rf3 Qa7 20. Rh3 Ng6 21. Bd2 Bxd2 22. Qxd2 Bd7 23. Rc3 Ke7 24. Nd4 Rac8 25. Rxc8 Rxc8 26. Nxf5+ exf5 27. Qxd5 Qb6 28. Qxf7+ Kd8 29. Rd1 Qc6 30. Ne6+ Qxe6 31. Qxe6 Nf8 32. Qxf5 Ke8 33. Qh5+ Ke7 34. Qxh4+ Ke8 35. Qh5+ Ke7 36. f5 Rxc2 37. e6 Bc6 38. Qg5+ Ke8 39. Rd8# 1-0
2023.11.28 Titled Tue 28th Nov Late
731374 Kopczynski, M (2225) Lewtak, Da (2356) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bb4 7. Bd3 Nge7 8. O-O Bxc3 9. bxc3 d5 10. e5 Nf5 11. Qe1 h5 12. Bxf5 exf5 13. a4 O-O 14. Ba3 Re8 15. Rd1 Be6 16. Ng5 Qa5 17. g4 Qxa4 18. Ra1 Qc4 19. Qh4 f6 20. Nxe6 Rxe6 21. gxf5 Ree8 22. Qxh5 fxe5 23. f6 d4 24. fxe5 Qf7 25. Qxf7+ Kxf7 26. cxd4 Nxd4 27. Rad1 Rad8 28. Bd6 Nc6 29. fxg7+ Kxg7 30. Rd5 Re6 31. Rf3 Rde8 32. Rg3+ Rg6 33. Rxg6+ Kxg6 34. Kf2 Kf5 35. Rb5 b6 36. Rb2 Nxe5 37. Bxe5 Rxe5 38. Ra2 a5 39. Kg3 Rb5 40. Rc2 Rb3+ 41. Kh4 a4 42. Kh5 Rh3# 0-1
2023.11.28 Titled Tue 28th Nov Late
731453 Sarkar, J (2289) Kopczynski, M (2225) 0-1
1. e4 b6 2. Nc3 Bb7 3. Nf3 e6 4. d4 Nf6 5. e5 Ne4 6. Nxe4 Bxe4 7. Be2 Be7 8. O-O O-O 9. Nd2 Bb7 10. Bf3 Qc8 11. Ne4 d5 12. exd6 cxd6 13. Bg5 f6 14. Bf4 e5 15. Bc1 d5 16. Nc3 e4 17. Be2 Nd7 18. Bf4 f5 19. Qd2 h6 20. Nb5 g5 21. Bd6 Qd8 22. h4 a6 23. Bxe7 Qxe7 24. Nc3 f4 25. hxg5 Qxg5 0-1
2023.11.28 Titled Tue 28th Nov Late
731650 Boyer, Mahel (2463) Kopczynski, M (2225) 1-0
1. e4 c5 2. d3 e5 3. g3 d6 4. Bg2 f5 5. f4 fxe4 6. dxe4 exf4 7. Bxf4 Nc6 8. Nc3 Nf6 9. Qd2 Be7 10. Nb5 O-O 11. Nxd6 Be6 12. O-O-O Nd4 13. e5 Nd5 14. c3 Qa5 15. Kb1 Bxd6 16. cxd4 Bf5+ 17. Ka1 Nb4 18. b3 Bc2 19. a4 Bxb3 20. Kb2 Bxd1 21. Qxd1 Bc7 22. d5 c4 23. d6 Nd3+ 24. Ka2 Qb4 25. Qc2 Bb6 26. Ne2 Kh8 27. Rb1 Qa5 28. Qxc4 Nc5 29. Rb5 Qe1 30. a5 Rac8 31. Bh3 Ne6 32. Qd3 Nxf4 33. gxf4 Rc5 34. axb6 Rxb5 35. Qxb5 Qd2+ 36. Qb2 Qd5+ 37. Qb3 Qd2+ 38. Qb2 Qd5+ 39. Kb1 Qd1+ 40. Nc1 axb6 41. d7 Qf3 42. e6 Qxh3 43. e7 Qf5+ 44. Qc2 Qxc2+ 45. Kxc2 Kg8 46. e8=Q 1-0
2023.11.28 Titled Tue 28th Nov Late
731771 Kopczynski, M (2225) Davidson, Kevin (2154) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 e6 11. f5 Ne5 12. fxg6 Nxd3 13. gxh7+ Kh8 14. Qh4 Nxc1 15. Raxc1 Bd7 16. Ng5 Bc6 17. Rcd1 Qb6 18. b3 Qc5 19. Ne2 Qe5 20. Ng3 a5 21. Nf3 Qc5 22. Ng5 a4 23. Nh3 Qe5 24. b4 Nxe4 25. Nh5 f5 26. N3f4 Bf6 27. Ng6+ Kxh7 28. Nxf8+ Rxf8 29. Nxf6+ Kg6 30. Ng4 Qh8 31. Qxh8 Rxh8 32. Ne3 Kf6 33. Kg1 Ke7 34. Nc4 Rg8 35. Rfe1 Bd5 36. Nb6 Bc6 37. Re2 1-0
2023.11.28 Titled Tue 28th Nov Late
731839 Gubajdullin, A (2253) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 6. O-O Nfd7 7. h3 Nc6 8. Bh2 e5 9. c4 f5 10. Nc3 e4 11. Nd2 g5 12. Rb1 Ne7 13. b4 Nf6 14. Qb3 c6 15. c5+ d5 16. b5 Kh8 17. Bd6 Ne8 18. b6 Nxd6 19. cxd6 Qxd6 20. Na4 f4 21. Rfc1 fxe3 22. Qxe3 axb6 23. Nxb6 Rxa2 24. Bg4 Bxg4 25. hxg4 Qf4 26. Rd1 Qxg4 27. Rf1 Nf5 28. Qe1 Bxd4 29. Nd7 Nh4 0-1
2023.11.28 Titled Tue 28th Nov Late
732007 Kopczynski, M (2225) Gimenez Aguirre, Alejo Ismael (2192) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. e5 Nh6 7. Nf3 Bg4 8. O-O e6 9. Kh1 Nf5 10. Qe1 d4 11. cxd4 Bxf3 12. Rxf3 Ncxd4 13. Rf1 Bc5 14. Nc3 O-O 15. Ne4 Be7 16. g4 Nh6 17. Qg3 Rc8 18. Bd2 Kh8 19. Rad1 f5 20. Nf2 Qd5+ 21. Qg2 Qxg2+ 22. Kxg2 fxg4 23. Be4 b6 24. Bc3 Ndf5 25. Rfe1 Nh4+ 26. Kg3 N6f5+ 27. Kxg4 Bc5 28. Nd3 Be7 29. Nb4 Ng6 30. Nc6 Bc5 31. Nxa7 Rc7 32. Nb5 Rcf7 33. Bxf5 Rxf5 34. Re4 Nxf4 35. Nd6 h5+ 36. Kg3 Rg5+ 37. Kf3 Nd5+ 38. Ke2 Rg2+ 39. Kd3 b5 40. Rd2 Rf3+ 41. Kc2 Rff2 42. Rxf2 Rxf2+ 43. Kb3 Rxh2 44. Nxb5 h4 45. Nd6 h3 46. Nf7+ Kg8 47. Ng5 Rh1 48. Ra4 h2 49. Ra8+ Bf8 50. Nxe6 Rf1 51. Nxf8 Rxf8 52. Rxf8+ Kxf8 53. Kc4 Nxc3 54. bxc3 h1=Q 55. a4 g5 56. Kb5 g4 57. a5 g3 0-1
2023.11.28 Titled Tue 28th Nov Late
732079 Kopczynski, M (2225) Morris-Suzuki, Alan H (1652) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bc5 7. Bd3 d6 8. Qe2 Nf6 9. Bd2 a6 10. O-O-O b5 11. Kb1 Nb4 12. e5 Nfd5 13. Nxd5 Nxd5 14. f5 dxe5 15. Nxe5 Qf6 16. Bxb5+ Kf8 17. Bc6 Rb8 18. fxe6 Bd4 19. Rhf1 Rxb2+ 20. Kc1 Qxe6 21. Rxf7+ Kg8 22. Bxd5 Qxd5 23. Nc4 Qxf7 24. Nxb2 Bf5 25. Bf4 Bxb2+ 26. Kxb2 Qf6+ 27. Be5 Qb6+ 28. Ka1 Kf7 29. Qc4+ Be6 30. Rd7+ Ke8 31. Qc8+ 1-0
2023.11.28 Titled Tue 28th Nov Late
732221 Kochiev, Ivan (2053) Kopczynski, M (2225) 1/2-1/2
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. f4 Nf6 5. Qe2 d5 6. e5 Ne4 7. Nd2 Qh4+ 8. Kf1 Ng3+ 9. hxg3 Qxh1 10. g4 c5 11. c3 Nc6 12. Nf3 Be7 13. Be3 cxd4 14. cxd4 O-O 15. Kf2 Nb4 16. Rd1 Bh4+ 17. g3 Be7 18. Bb1 Rac8 19. a3 Ba6 20. Qd2 Nc6 21. Ne2 Qh3 22. g5 Na5 23. Rg1 Qg4 24. Rh1 g6 25. Rh4 Nc4 26. Qe1 Qxh4 27. Nxh4 Nxb2 28. Nf3 Bxa3 29. Qh1 Rc7 30. g4 Rfc8 31. f5 Rc2 32. Bxc2 Rxc2 33. Ng1 Nd3+ 34. Kf3 exf5 35. gxf5 gxf5 36. Qh3 Ne1+ 37. Kf2 Nd3+ 38. Kg3 Ne1 39. Qxf5 Bxe2 40. e6 fxe6 41. Qxe6+ Kg7 42. Qf6+ Kg8 43. Qd8+ Kg7 44. Qxd5 Bc4 45. Qe5+ Kg8 46. g6 Rg2+ 47. Kh3 Rxg6 48. Ne2 Be6+ 49. Kh2 Be7 50. Qb8+ Kf7 51. Nf4 Rh6+ 52. Kg1 Bf5 53. Qxa7 Rh4 54. Nd5 Rg4+ 55. Kf2 Nd3+ 56. Ke2 Nf4+ 57. Bxf4 Rg2+ 58. Kf3 Be4+ 59. Kxe4 Re2+ 60. Kd3 Kg6 61. Nxe7+ Kh5 62. Kxe2 Kg4 63. Qxb6 Kh3 64. Qc5 Kg2 65. Qe5 Kh1 66. Qg5 h5 67. Kf1 h4 68. Qg3 hxg3 69. Be3 g2+ 70. Ke2 g1=Q 71. Bxg1 Kxg1 72. d5 Kg2 73. d6 Kg3 74. d7 Kg4 75. d8=Q Kg5 76. Qg8+ Kf6 77. Qg6+ Ke5 78. Ke3 1/2-1/2
2023.11.21 Titled Tue 21st Nov Early
736398 Idani, P (2615) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 O-O-O 12. Ng5 Ndb8 13. Nxh7 f6 14. f4 f5 15. Ng5 Re8 16. Nxe6 Rxe6 17. Bxf5 Nd8 18. Bxe6+ Nxe6 19. f5 Nd8 20. Bf4 Nbc6 21. Nd2 Nf7 22. Rae1 Nh6 23. g4 a5 24. b5 Na7 25. a4 Kb8 26. h3 Nc8 27. Nf3 Ka7 28. Ng5 Qe7 29. Ne6 Qa3 30. f6 gxf6 31. exf6 Bd6 32. Bxh6 Rxh6 33. Qe3 Rh8 34. g5 Qa2 35. Rf2 Qxa4 36. g6 Qxb5 37. g7 Rg8 38. f7 Rxg7+ 39. Nxg7 Bf8 40. Qe8 Qb3 41. Qxf8 Qxc3 42. Qe8 Qg3+ 43. Rg2 Qxh3 44. f8=Q Nd6 45. Qxd6 1-0
2023.11.21 Titled Tue 21st Nov Early
736527 Kopczynski, M (2225) Hartikainen, J (2101) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Qa5 9. O-O Nf6 10. h3 Bh5 11. Be3 Be7 12. Qb3 Qb4 13. Qxb4 Nxb4 14. Bb5+ Kd8 15. Ne5 a6 16. Ba4 Nbd5 17. Rac1 Rc8 18. g4 Bg6 19. h4 h6 20. h5 Nxc3 21. Rxc3 Rxc3 22. bxc3 Bxh5 23. gxh5 Kc8 24. Nxf7 Rf8 25. Ne5 Nxh5 26. Bd1 Nf4 27. Bg4 Kc7 28. Rb1 Kd8 29. Rxb7 h5 30. Bxf4 hxg4 31. Nc6+ 1-0
2023.11.21 Titled Tue 21st Nov Early
736949 Volkov, Maksim (2260) Kopczynski, M (2225) 1-0
1. e4 b6 2. Nc3 Bb7 3. a4 e6 4. a5 bxa5 5. Rxa5 c5 6. Ra2 Nf6 7. d3 d5 8. e5 Nfd7 9. f4 d4 10. Ne4 Nxe5 11. fxe5 Bxe4 12. dxe4 Qh4+ 13. g3 Qxe4+ 14. Kf2 Qxh1 15. Bg2 Qxh2 16. Qf3 Be7 17. Qxa8 O-O 18. Rxa7 Nd7 19. Nf3 Qh5 20. Qc6 Nxe5 21. Nxe5 Qxe5 22. Bf4 Qf6 23. Qd7 Bd8 24. Kg1 e5 25. Bd2 c4 26. Bb4 d3 27. cxd3 Qb6+ 28. Kh2 Qxb4 29. dxc4 Qxc4 30. Qd2 h5 31. Rd7 Bb6 32. Bd5 Qc5 33. b4 Qg1+ 34. Kh3 Qf1+ 35. Bg2 Qf5+ 36. Kh2 h4 37. Rd3 hxg3+ 38. Rxg3 e4 39. Qc3 g6 40. Qc6 Bd4 41. Bxe4 Qh5+ 42. Kg2 Kg7 43. Bf3 Qe5 44. Rh3 Re8 45. Qc4 Rd8 46. Bg4 Qf6 47. Rf3 Qe5 48. Qxf7+ Kh6 49. Rh3+ Kg5 50. Bf3 Qf4 51. Rg3+ 1-0
2023.11.21 Titled Tue 21st Nov Early
737085 Kopczynski, M (2225) Kuchava, A (2101) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 Nc6 6. f4 e6 7. Nf3 d6 8. Bd3 Qb6 9. Nc3 Nxc3 10. bxc3 d5 11. O-O Bd7 12. Rb1 Qc7 13. Kh1 Na5 14. Qe1 Be7 15. Qg3 g6 16. Bd2 h5 17. Nh4 Rg8 18. f5 exf5 19. Bxf5 O-O-O 20. Bxd7+ Qxd7 21. Rxf7 Bxh4 22. Rxd7 Bxg3 23. Rxd8+ Rxd8 24. hxg3 Nc4 25. Bg5 Rf8 26. Bf6 b6 27. Kh2 Kd7 28. Kh3 Ke6 29. g4 hxg4+ 30. Kxg4 Ne3+ 31. Kf3 Nc4 32. Ke2 Nd6 33. Bg7 Rf7 34. Bh6 Ne4 35. Kd3 Rf2 36. c4 1-0
2023.11.21 Titled Tue 21st Nov Early
737369 Kopczynski, M (2225) Weishaeutel, Moritz (2396) 0-1
1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. d3 Nf6 5. Nxe5 d5 6. Bb3 Bd6 7. d4 O-O 8. O-O h6 9. Bf4 c6 10. c3 Qc7 11. Bc2 Re8 12. Qd3 Nbd7 13. Nxd7 Bxd7 14. Bxd6 Qxd6 15. Nd2 Re7 16. Nf3 Ne4 17. Ne5 Bf5 18. Qf3 Bh7 19. Rfe1 Rae8 20. Qh5 Qf6 21. f3 Rxe5 22. dxe5 Rxe5 23. Qh3 Bf5 24. g4 Ng5 25. Qg2 Bxc2 26. Rxe5 Nxf3+ 27. Kh1 Nxe5 28. Qxc2 Nxg4 29. Qg2 Nf2+ 30. Kg1 Ne4 31. Rf1 Qe7 32. Re1 Qc5+ 33. Kf1 Qc4+ 34. Kg1 Qxa2 35. h4 Qa5 36. Kh2 Qc7+ 37. Kh3 Qf4 38. Rf1 Qe5 39. Rg1 g6 40. Qf3 Qf6 41. Qxf6 Nxf6 42. Ra1 a6 43. Re1 Ne4 44. c4 f5 45. cxd5 cxd5 46. h5 Kf7 47. hxg6+ Kxg6 48. Kg2 Kf6 49. Kf3 Ke5 50. Rh1 Ng5+ 51. Ke2 Nf7 52. Rg1 d4 53. Rg7 Kf6 54. Rg8 Ke6 55. Kd3 Kd5 56. Rf8 Ne5+ 57. Kd2 Ke4 58. Re8 f4 59. Rb8 b5 60. Rb6 Nc4+ 0-1
2023.11.21 Titled Tue 21st Nov Early
737458 Colonetti, Fabio (2128) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. e4 c5 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 cxd5 13. Bc5 Be6 14. Bxf8 Qxf8 15. Kb1 Rb8 16. b3 a5 17. a4 d4 18. Nb5 Nd5 19. Qxa5 Rxb5 20. Bxb5 Nc3+ 21. Kb2 e4 22. fxe4 d3 23. Rxd3 Nxb5+ 24. c3 Qa3+ 25. Kc2 Qxb3+ 26. Kd2 Bh6+ 27. Ke1 Qb1+ 28. Rd1 Qxe4+ 29. Kf1 Bc4+ 30. Kg1 Be3# 0-1
2023.11.21 Titled Tue 21st Nov Early
737638 Sattarov, B (2353) Kopczynski, M (2225) 1-0
1. e4 b6 2. a4 Bb7 3. Nc3 e6 4. a5 bxa5 5. Rxa5 c5 6. Ra1 Nf6 7. d3 d5 8. e5 Nfd7 9. f4 d4 10. Ne4 Nxe5 11. fxe5 Bxe4 12. dxe4 Qh4+ 13. Ke2 Qxe4+ 14. Kf2 Qxe5 15. Nf3 Qd6 16. Bb5+ Nd7 17. c3 e5 18. Nxe5 Qxe5 19. Re1 Bd6 20. Rxe5+ Bxe5 21. Qf3 O-O-O 22. Qc6+ Kb8 23. Ba6 1-0
2023.11.21 Titled Tue 21st Nov Early
737940 Kopczynski, M (2225) Tasev, D (2188) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Bb7 8. axb5 axb5 9. Rxa8 Qxa8 10. O-O O-O 11. Bg5 h6 12. Bh4 d6 13. Nc3 b4 14. Ne2 Na5 15. Ba4 c5 16. Qd2 Nc4 17. dxc4 Qxa4 18. Ng3 Bc8 19. Bxf6 Bxf6 20. Qxd6 Qxc2 21. Qxc5 Qxb2 22. Nh5 Be6 23. h3 Rc8 24. Nxf6+ gxf6 25. Qe7 Kg7 26. c5 Qc3 27. Rb1 b3 28. Qb7 Rxc5 29. Ne1 Ra5 30. Kh2 Ra2 31. Qb6 Ra1 32. Rxa1 Qxa1 33. Nd3 Qc3 34. Qe3 b2 35. Nxb2 Qxb2 36. Qg3+ Kf8 37. Qh4 Ke7 38. f3 Qd2 39. Qh5 Qg5 40. g4 Qxh5 41. gxh5 f5 42. exf5 Bxf5 43. Kg3 Kf6 44. f4 e4 45. h4 Bd7 46. Kf2 Kf5 47. Ke3 Bb5 0-1
2023.11.21 Titled Tue 21st Nov Early
738014 Kopczynski, M (2225) Rose, F (2091) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Nc6 6. Nf3 a6 7. Bd3 b5 8. O-O Bb7 9. Kh1 Nge7 10. Qe1 Ng6 11. f5 Nge5 12. fxe6 dxe6 13. Nxe5 Nxe5 14. Be2 Bd6 15. Bf4 Ng6 16. Bxd6 Qxd6 17. Rd1 Qe5 18. Qf2 O-O 19. Rd7 Bxe4 20. Nxe4 Qxe4 21. Bf3 Qe5 22. Bxa8 Rxa8 23. Qxf7+ Kh8 24. Ra7 Rg8 25. Qxg8+ 1-0
2023.11.21 Titled Tue 21st Nov Early
738273 Anishka, Vikram (1712) Kopczynski, M (2225) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 h6 14. Be3 Nc6 15. Bxc6 bxc6 16. Rc1 Be6 17. b3 a5 18. Rxc6 a4 19. O-O axb3 20. axb3 Bxb3 21. Rb1 Ba2 22. Rb7 Rec8 23. Rcc7 Rxc7 24. Rxc7 Bb1 25. Nd2 Bd3 26. f3 f5 27. Rd7 Bc2 28. Rc7 Ra2 29. exf5 gxf5 30. Nc4 f4 31. Bc5 Bd3 32. Nd6 Bf8 33. h3 Rc2 34. Rc8 Rc1+ 35. Kh2 Kh7 36. Rxf8 Rxc5 37. Rd8 Bf1 38. Nf5 Rc2 39. Nh4 Kg7 40. Rd6 Ra2 41. Kg1 Bc4 42. Nf5+ Kf7 43. Rxh6 Bd3 44. Nh4 Ra1+ 45. Kh2 Ra2 46. Kg1 Ra1+ 47. Kh2 Ra2 48. Kg1 1/2-1/2
2023.11.21 Titled Tue 21st Nov Early
738382 Kopczynski, M (2225) Jimenez Fernandez, Rebeca (2044) 1-0
1. e4 g6 2. d4 Bg7 3. e5 d6 4. f4 dxe5 5. fxe5 c5 6. c3 cxd4 7. cxd4 Nc6 8. Nf3 Bg4 9. Bb5 Nh6 10. d5 a6 11. dxc6 Qxd1+ 12. Kxd1 axb5 13. cxb7 Rb8 14. Bf4 O-O 15. e6 Rxb7 16. exf7+ Rxf7 17. Bxh6 Bxh6 18. Nd2 Bxd2 19. Kxd2 Bxf3 20. gxf3 Rxf3 21. Rhf1 Rxf1 22. Rxf1 Kg7 23. Kc3 e5 24. Kb4 e4 25. Re1 Re7 26. Kxb5 Rb7+ 27. Kc5 Rxb2 28. a4 Rxh2 29. a5 Ra2 30. Kb6 Rb2+ 31. Kc7 Rb4 32. a6 Kf6 33. a7 Ra4 34. Kb7 Kf5 35. a8=Q Rxa8 36. Kxa8 h5 37. Kb7 h4 38. Kc6 g5 39. Kd5 g4 40. Rf1+ Kg5 41. Kxe4 h3 42. Rf8 g3 43. Kf3 g2 44. Kf2 Kg4 45. Rg8+ Kh4 46. Kg1 Kh5 47. Kh2 Kh4 48. Rg3 g1=Q+ 49. Rxg1 Kh5 50. Kxh3 1-0
2023.11.14 Titled Tue 14th Nov Late
746519 Kopczynski, M (2225) Zakhartsov, Vl (2525) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Qxd4 10. Be3 Qd8 11. Nxe6 Qa5+ 12. c3 fxe6 13. Bxh7 Rxh7 14. Qd3 Nf6 15. Qg6+ Kd8 16. Rd1+ Nbd7 17. Ne4 Qf5 18. Qf7 Nd5 0-1
2023.11.14 Titled Tue 14th Nov Late
746745 Acosta Cruz, Oscar Yosimar (2098) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 6. O-O Nfd7 7. h3 Nc6 8. Bh2 e5 9. c3 f5 10. a4 e4 11. Nfd2 Ne7 12. b4 d5 13. c4 c6 14. Nc3 g5 15. cxd5 cxd5 16. Nb5 f4 17. Qb3 Rf6 18. Nxe4 Kh8 19. Nxf6 Nxf6 20. exf4 gxf4 21. Bxf4 Ng6 22. Be3 Bf5 23. Rac1 a6 24. Nc3 Qd7 25. Kh2 Nh4 26. Rg1 Rg8 27. g4 Be6 28. b5 Bf8 29. bxa6 Bd6+ 30. f4 bxa6 31. Rcf1 h5 32. g5 Ne4 33. Nxe4 dxe4 34. d5 Bxh3 35. Bd4+ Kh7 36. Qxh3 Qxh3+ 37. Kxh3 Nf5 38. Be5 Bc5 39. Bxh5 Bxg1 40. Rxg1 Rd8 41. Bf7 e3 42. Kg4 1-0
2023.11.07 Titled Tue 7th Nov Early
751030 Kopczynski, M (2225) Mikaelyan, A (2522) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. h3 Be7 7. O-O O-O 8. Nc3 b5 9. Bb3 Na5 10. Ne2 c5 11. c3 Nxb3 12. axb3 Bb7 13. Ng3 d5 14. exd5 Qxd5 15. Nf5 Rfe8 16. Re1 Bf8 17. Bg5 Nd7 18. N3h4 f6 19. Be3 g6 20. Qg4 Kf7 21. Ng3 Rad8 22. f4 exf4 23. Bxf4 Ne5 24. Bxe5 Rxe5 25. Ne4 Qxd3 26. Rad1 Rxe4 27. Rxd3 Rxe1+ 28. Kf2 Rxd3 29. Kxe1 Bh6 30. Nf3 Rd6 31. Qg3 Ke7 32. Qh4 Re6+ 33. Kf1 Bg7 34. Qxh7 Kf7 35. h4 Be4 36. h5 g5 37. Ne5+ Rxe5 0-1
2023.11.07 Titled Tue 7th Nov Early
751313 Midy, Robin (2160) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f4 Nf6 5. Bd3 Bb4 6. Qe2 d5 7. e5 Ne4 8. Bxe4 dxe4 9. Be3 Nc6 10. Rd1 O-O 11. Nh3 f5 12. exf6 gxf6 13. O-O Bxc3 14. bxc3 Qe8 15. f5 exf5 16. Rxf5 Qg6 17. Rdf1 Ne7 18. Rh5 Bc8 19. Rh6 Qg7 20. Qh5 Bg4 21. Qb5 c6 22. Qc4+ Kh8 23. Nf2 Bf3 24. g3 Nf5 25. Bf4 Nxh6 26. Qe6 Rae8 27. Qh3 Ng4 28. Nxg4 Qxg4 29. Qh6 Qg6 30. Qh4 Be2 31. Re1 Qh5 32. Qxh5 Bxh5 33. Re3 Bf3 34. h3 Rf7 35. Kf2 c5 36. g4 cxd4 37. cxd4 Rc8 38. c3 b5 39. Bd6 a5 40. a3 Rd7 41. Bf4 b4 42. axb4 a4 43. b5 a3 44. b6 a2 45. Re1 Rxc3 46. Bc7 Rdxc7 47. bxc7 Rxc7 48. Ra1 Rc2+ 49. Ke3 Kg7 50. d5 Kf7 51. Kf4 Ke7 52. Kf5 Bg2 53. d6+ Kxd6 54. Kxf6 e3 55. Kf5 Bxh3 56. Kf4 e2 57. Kf3 Bf1 58. g5 Ke5 59. Kf2 Kf5 60. Ke1 Kxg5 61. Kf2 h5 0-1
2023.11.07 Titled Tue 7th Nov Early
751463 Korchmar, V (2438) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Nbd2 Qc7 10. Rd1 O-O-O 11. Nf1 h6 12. Ng3 Re8 13. Be3 f5 14. h4 g6 15. c4 cxd4 16. Nxd4 Qxe5 17. Nxc6 Bxc6 18. cxd5 Bxd5 19. Ba6+ Kb8 20. Qd2 Bd6 21. Bd4 Qf4 22. Bxh8 Qxh4 23. Bc3 f4 24. Ne4 Bc7 25. f3 Ne5 26. Bxe5 Bxe5 27. Rac1 Bxe4 28. Qd7 Rf8 29. Qc8+ 1-0
2023.11.07 Titled Tue 7th Nov Early
751840 Kopczynski, M (2225) Nissinen, Niilo Man (1914) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d6 6. Nf3 dxc3 7. Nxc3 Bg4 8. O-O g6 9. Kh1 Bg7 10. Qe1 O-O 11. Be3 Nd7 12. Rd1 a6 13. Qh4 Bxf3 14. Rxf3 e6 15. Qh3 Qe7 16. Rdf1 f5 17. exf5 gxf5 18. Rg3 Rf6 19. Rg5 Rg6 20. Rh5 Nf6 21. Rh4 Ng4 22. Re1 Bf6 23. Rh5 Qg7 24. Bg1 Nd4 25. Bc4 d5 26. Bf1 Kh8 27. Qd3 Rh6 28. Rxh6 Qxh6 29. h3 Qh4 30. g3 Qh6 31. Bxd4 Kg8 32. Kg2 Kf7 33. hxg4 fxg4 34. Bxf6 Kxf6 35. Qd4+ Kf7 36. Nxd5 Rd8 37. Qf6+ Qxf6 38. Nxf6 Kxf6 39. Bc4 Rd6 40. Kf2 b5 41. Bb3 h5 42. Ke3 a5 43. Rh1 a4 44. Bc2 Rd5 45. Be4 Rc5 46. Kd4 Rc4+ 47. Kd3 Rc5 48. b3 axb3 49. axb3 b4 50. Kd4 Rc3 51. Rxh5 Rxg3 52. Rh6+ Ke7 53. Kc4 Rg1 54. Rg6 g3 55. Kxb4 Kd6 56. Kb5 Re1 57. Bf5 Re3 58. Bxe6 Rxe6 59. Rxg3 1-0
2023.11.07 Titled Tue 7th Nov Early
751878 Kopczynski, M (2225) Mindlin, A (2438) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 b4 8. c3 Rb8 9. O-O d6 10. h3 O-O 11. Nbd2 Be6 12. Bxe6 fxe6 13. Qb3 Qd7 14. Ng5 bxc3 15. Qxc3 Nd4 16. Ngf3 Ne2+ 17. Kh2 Nxc3 18. bxc3 Nh5 19. Nc4 Rxf3 20. gxf3 Rf8 21. f4 Nxf4 22. Bxf4 Rxf4 23. Rab1 h6 24. a5 Bh4 25. f3 Qa4 26. Rb2 Kh7 27. Rg2 Qb3 28. Rfg1 Bg5 29. Nd2 Qxc3 30. Nf1 Rxf3 31. h4 Bf4+ 32. Kh1 Rh3+ 0-1
2023.11.07 Titled Tue 7th Nov Early
752238 Balla, Ta (2285) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c3 Nf6 5. e5 Bxg2 6. exf6 Qxf6 7. Qg4 Bxh1 8. Bg5 h5 9. Qh4 Be7 10. Bxf6 Bxf6 11. Qg3 Bc6 12. Nd2 d6 13. Ne4 Nd7 14. O-O-O O-O-O 15. Qe3 Be7 16. Ne2 Nf6 17. Ba6+ Kb8 18. Nxf6 Bxf6 19. d5 Bxd5 20. Nd4 g5 21. Qd3 Be5 22. Qb5 Bxd4 23. Rxd4 c6 24. Qa4 Kc7 25. Qd1 b5 26. c4 Bxc4 27. Rxc4 bxc4 28. Bxc4 d5 29. Bd3 e5 30. Qa4 Ra8 31. Qa5+ Kd6 32. Qb4+ Ke6 33. Qc5 Rhc8 34. f3 Rc7 35. Qe3 f6 36. Qd2 Rb8 37. Bc2 Rcb7 38. b3 a5 39. Qd3 a4 40. Qf5+ Ke7 41. Qh7+ Kd6 42. Qg6 Rf8 43. bxa4 c5 44. Qxh5 c4 45. a5 d4 46. Qh6 Rff7 47. Be4 Ra7 48. Qg6 d3 49. a6 Kc5 50. Qf5 Kd4 51. Qg4 Kc3 52. Qg1 Rxa6 53. Qe1+ Kd4 54. Qf2+ Kc3 55. Qb2# 1-0
2023.10.31 Titled Tue 31st Oct Early
758762 Kopczynski, M (2225) Henriquez Villagra, C (2630) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. O-O-O+ Nd7 8. Nd5 Kc8 9. f3 c6 10. Nxf6 gxf6 11. Be3 f5 12. exf5 Bxf5 13. Bc4 Bg6 14. h4 h5 15. Ne2 Bc5 16. Bg5 Re8 17. Ng3 f6 18. Bh6 f5 19. Bd3 e4 20. fxe4 fxe4 21. Be2 Rh8 22. Bg7 Rh7 23. Bd4 Bd6 24. Rh3 Kc7 25. Be3 Rf8 26. c4 Bf4 27. Kd2 Be5 28. Kc2 Nf6 29. b4 Ng4 30. Bxa7 Ra8 31. Bd4 Bxd4 32. Rxd4 Rxa2+ 33. Kb3 Ra1 34. Bxg4 hxg4 35. Rh2 Re7 36. h5 Bh7 37. h6 Rb1+ 38. Kc3 e3 39. Ne2 Re1 40. g3 Rf7 41. Rf4 Rd7 42. Rd4 Re7 43. Rxg4 Rd1 44. Rg7 Rd3+ 45. Kb2 Rd2+ 46. Kc1 Red7 47. Rxd7+ Kxd7 48. g4 Rc2+ 49. Kd1 Rxc4 50. g5 Rg4 51. Rh3 Rxg5 52. Rxe3 Rh5 53. Rg3 Rxh6 54. Rg7+ Kc8 55. Kd2 Rh4 56. Kc3 Be4 57. Nd4 Bd5 58. Nf5 Rc4+ 59. Kd3 Rxb4 60. Ne7+ Kb8 61. Nxd5 cxd5 62. Rd7 d4 63. Rxd4 Rxd4+ 64. Kxd4 Ka7 65. Kc5 Ka6 66. Kc4 Ka5 67. Kb3 Kb5 68. Kc3 Ka4 69. Kb2 Kb4 70. Kc2 Ka3 71. Kb1 Kb3 72. Kc1 Ka2 73. Kc2 b5 74. Kc3 Ka3 75. Kc2 b4 76. Kb1 Kb3 77. Kc1 Ka2 0-1
2023.10.31 Titled Tue 31st Oct Early
758844 Pinales Roussel, Gabriel (1964) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Na6 7. g4 c5 8. d5 Nc7 9. Nge2 a6 10. Ng3 Rb8 11. a4 e6 12. Qd2 exd5 13. cxd5 b5 14. axb5 axb5 15. f3 b4 16. Nd1 Re8 17. Be2 Bd7 18. Kf2 Ra8 19. Rxa8 Qxa8 20. h4 Bb5 21. Bxb5 Nxb5 22. Bh6 Bh8 23. Ne3 Qa2 24. h5 Nd7 25. hxg6 fxg6 26. Nd1 Rf8 27. Kg2 Ne5 28. Nf5 gxf5 29. Qg5+ Kf7 30. Qxf5+ Ke8 31. Qxf8+ Kd7 32. Qxh8 Kc7 33. Qxh7+ Kb6 34. Be3 Nc3 35. Kg3 Ne2+ 36. Kh4 Nxf3+ 37. Kh5 Ng3+ 38. Kg6 Ne5+ 39. Kf6 Nxg4+ 40. Ke7 Nxh1 41. Qxh1 Qa7+ 42. Kxd6 Qc7+ 43. Ke6 Qe5+ 44. Kf7 Qf6+ 45. Kg8 Qg6+ 46. Kh8 Nf6 0-1
2023.10.31 Titled Tue 31st Oct Early
759043 Kopczynski, M (2225) Gorovets, A (2463) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 Bg4 11. Be3 Nb4 12. Bb1 Bxf3 13. Rxf3 d5 14. e5 d4 15. exf6 Bxf6 16. Ne4 dxe3 17. Nxf6+ exf6 18. Bxg6 hxg6 19. Qxb4 Re8 20. Re1 Qd2 21. Qc3 Rad8 22. Kg1 Qxc3 23. bxc3 Rd3 24. c4 Re4 25. c5 Rc3 26. g3 Kf8 27. Re2 Ke8 28. h4 f5 29. Kg2 Kd7 30. Kh3 Kc6 31. g4 fxg4+ 32. Kxg4 Kxc5 33. Kg5 Kd4 34. Kf6 Rc7 35. f5 gxf5 36. h5 Kd3 37. Re1 Kd2 38. Kxf5 Kxe1 39. Kxe4 e2 40. h6 Re7+ 41. Kf5 Kd2 42. Rf2 Kd1 43. h7 Re8 0-1
2023.10.31 Titled Tue 31st Oct Early
759175 Borisov, Yuri (2275) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f4 Nf6 5. Bd3 d5 6. e5 Ne4 7. Qe2 Qh4+ 8. Kf1 Ng3+ 9. hxg3 Qxh1 10. Be3 c5 11. Nb5 c4 12. Nc7+ Kd8 13. Nxa8 cxd3 14. Qxd3 Ba6 0-1
2023.10.31 Titled Tue 31st Oct Early
759498 Mekhitarian, K (2559) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 O-O 6. h3 c5 7. Be3 Na6 8. Be2 Rb8 9. O-O cxd4 10. Bxd4 Nc5 11. e5 Nfd7 12. exd6 exd6 13. Bxg7 Kxg7 14. Qxd6 Qf6 15. Rad1 Ne6 16. Rfe1 Ra8 17. Bf1 Rd8 18. Qg3 b6 19. Rd2 Bb7 20. Nd5 Qf5 21. Red1 Ndc5 22. Ne3 Qh5 23. Rxd8 Rxd8 24. Rxd8 Nxd8 25. Be2 Nc6 26. Nd4 Qe5 27. Qxe5+ Nxe5 28. b3 a5 29. Nb5 a4 30. b4 Ncd3 31. Bxd3 Nxd3 32. a3 Kf6 33. Nc3 Ke5 34. Nc2 Nb2 35. c5 bxc5 36. bxc5 Bc6 37. Nb4 Kd4 38. Nxc6+ Kxc3 39. Ne5 Kb3 40. c6 Kxa3 41. c7 Kb3 42. c8=Q a3 43. Qb7+ Ka2 44. Qxf7+ Kb1 45. Qxh7 a2 46. Qxg6+ Kc1 47. Nd3+ Kd2 48. Qa6 1-0
2023.10.31 Titled Tue 31st Oct Early
759572 Kopczynski, M (2225) Evdokimov, Alexey (2227) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Nc6 8. Bd3 a6 9. Qe2 b5 10. Bd2 Bb7 11. O-O-O b4 12. Nb1 Qa5 13. f5 Nf8 14. Ng5 Nd4 15. Qh5 g6 16. fxg6 fxg6 17. Qg4 h5 18. Qh3 O-O-O 19. Nf7 Nd7 20. Nxh8 Rxh8 21. a3 bxa3 22. Bxa5 a2 23. Bc3 a1=Q 24. b4 Qa4 25. bxc5 Nxc5 26. Qe3 Ndb3+ 27. cxb3 Nxb3+ 28. Kb2 d4 29. Qe1 Qa1+ 30. Kxb3 Bd5+ 31. Kc2 dxc3 32. Qxc3+ Qxc3+ 33. Nxc3 1-0
2023.10.31 Titled Tue 31st Oct Early
759725 Kopczynski, M (2225) Korchmar, V (2438) 1-0
1. e4 c5 2. d4 d6 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. Be3 Qb4 6. Qd2 g6 7. e5 dxe5 8. O-O-O Nc6 9. Nb5 Qxd2+ 10. Rxd2 Bd7 11. Nc7+ Kd8 12. Nxa8 Nf6 13. Bb5 Kc8 14. Nf3 Kb8 15. Rhd1 Bc8 16. Bxc6 bxc6 17. Rd8 Nd5 18. Nxe5 Bg7 19. Rxh8 Bxh8 20. Nxc6+ Kxa8 21. Rxd5 Be6 22. Rd8+ Kb7 23. Rxh8 1-0
2023.10.31 Titled Tue 31st Oct Early
759894 Goltsev, Dmitry (2215) Kopczynski, M (2225) 1-0
1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. e5 c5 5. Nf3 cxd4 6. Qxd4 Bxf3 7. gxf3 Nc6 8. Qe4 f5 9. Qe2 Qc7 10. f4 Nd4 11. Qd3 Qc6 12. Qxd4 Qxh1 13. Be3 Bc5 14. Qd2 Bxe3 15. fxe3 Nh6 16. O-O-O Rd8 17. Bb5 Qb7 18. Qd6 a6 19. Qxe6+ Kf8 20. Bxd7 Nf7 21. Qxf5 g6 22. Qe6 Kg7 23. Qf6+ Kg8 24. e6 h5 25. Qxg6+ 1-0
2023.10.31 Titled Tue 31st Oct Early
760142 Volkov, Maksim (2260) Kopczynski, M (2225) 1-0
1. e4 b6 2. f4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. d3 Nf6 6. Bd2 d5 7. e5 Nh5 8. g4 d4 9. Ne4 Bxd2+ 10. Qxd2 f5 11. exf6 Nxf6 12. O-O-O Nxg4 13. Bh3 Ne3 14. Rdg1 O-O 15. Bxe6+ Kh8 16. Ne5 Rxf4 17. Rf1 Bd5 18. Bxd5 Qxd5 19. Rxf4 Nd7 20. Nxd7 Qxa2 21. Qe1 Qa1+ 22. Kd2 Qxb2 23. Qb1 Qa3 24. Ne5 Qa5+ 25. c3 Qxe5 26. Rf3 Nd5 27. cxd4 Qxd4 28. Rc1 Re8 29. Rc4 Qe5 30. Qf1 h6 31. Rf8+ Rxf8 32. Qxf8+ Kh7 33. Ng3 Qb2+ 34. Rc2 Qb4+ 35. Qxb4 Nxb4 36. Rxc7 a5 37. Nf5 Kg6 38. Nxg7 a4 39. Ne6 a3 40. Ra7 a2 41. Nd4 Kf6 42. Kc3 Nd5+ 43. Kb3 Ke5 44. Ne2 Ne3 45. Rxa2 Kf5 46. Ra4 Nd5 47. Rh4 Kg5 48. Rd4 Ne3 49. Re4 Nf1 50. Kc2 Nxh2 51. Rb4 Nf3 52. Rxb6 h5 53. Rb5+ Kg4 54. Rb4+ Kh3 55. Nf4+ Kg4 56. Ng6+ 1-0
2023.10.31 Titled Tue 31st Oct Early
760199 Kopczynski, M (2225) Shapiro, Dan (2284) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 a6 7. Bc4 Nf6 8. O-O e6 9. Kh1 Be7 10. Qe1 b5 11. Bd3 Nd7 12. Be3 Bb7 13. Rd1 O-O 14. e5 d5 15. Qg3 f6 16. f5 Ndxe5 17. Bh6 Ng6 18. fxg6 gxh6 19. gxh7+ Kh8 20. Qh3 f5 21. Qxh6 Bf6 22. Rfe1 Qd7 23. Ng5 Bxg5 24. Qxg5 Rae8 25. Ne2 Qxh7 26. Nf4 Rg8 27. Qf6+ Qg7 28. Rxe6 Qxf6 29. Rxf6 Rgf8 30. Rxf8+ Rxf8 31. Ng6+ Kg7 32. Nxf8 Kxf8 33. Bxf5 d4 34. Be4 1-0
2023.10.31 Titled Tue 31st Oct Early
760347 Kosteniuk, A (2526) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. d4 g6 3. Nc3 Bg7 4. e4 f5 5. h4 c5 6. h5 cxd4 7. Nxd4 Nc6 8. Be3 fxe4 9. Nxe4 Bf5 10. Ng3 Nxd4 11. Bxd4 Qa5+ 12. c3 e5 13. Be3 O-O-O 14. Bd3 Ne7 15. Bg5 Bxd3 16. Qxd3 Rd7 17. h6 Bf8 18. Bf6 Bxh6 19. Bxh8 Bf4 20. Bf6 Nc6 21. Ne2 d5 22. Nxf4 exf4 23. O-O d4 24. cxd4 Qd5 25. Rac1 Kb8 26. Rfe1 a6 27. b3 h5 28. Qc4 Qf5 29. Re8+ Ka7 30. Qc5+ Qxc5 31. Rxc5 Kb6 32. Re6 1-0
2023.10.24 Titled Tue 24th Oct Early
765428 Kopczynski, M (2225) Grigorjev, Iljya (2432) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. exf5 e4 6. Bxc6 dxc6 7. Ne5 Nf6 8. d4 exd3 9. Qxd3 Qxd3 10. Nxd3 Bxf5 11. Bg5 O-O-O 12. Bxf6 gxf6 13. Ke2 Bh6 14. Rd1 Rhe8+ 15. Kf1 c5 16. Nc3 c4 17. Nb4 c6 18. Ne2 a5 19. Nd4 Bg6 20. Nbxc6 bxc6 21. Nxc6 Rxd1+ 22. Rxd1 Bxc2 23. Rd6 Bd3+ 24. Kg1 Re1# 0-1
2023.10.24 Titled Tue 24th Oct Early
765770 Bommini, Mounika Akshaya (2095) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c5 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 cxd4 9. Nxd5 Na6 10. Bxa6 bxa6 11. Nc7+ Kf8 12. Nxa8 dxe3 13. Rd1 exf2+ 14. Kxf2 Bd7 15. Qd5 e5 16. Be3 Qh4+ 17. Kf1 Bb5+ 18. Ne2 Bf6 19. Nc7 Bc4 20. Qd6+ Kg7 21. Qa3 Bxe2+ 22. Kxe2 Qc4+ 23. Qd3 Qxc7 24. Rf1 Qc6 25. Qf5 Qxg2+ 26. Rf2 Qg6 27. Qf3 Qxc2+ 28. Bd2 Qc4+ 29. Ke1 Bh4 0-1
2023.10.24 Titled Tue 24th Oct Early
766131 Kopczynski, M (2225) Boruchovsky, A (2536) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Bb7 8. axb5 axb5 9. Rxa8 Qxa8 10. O-O O-O 11. Nc3 Nd4 12. Nxd4 exd4 13. Ne2 c5 14. Bg5 Qa6 15. Ng3 c4 16. Nf5 Bd8 17. e5 Qc6 18. f3 Nd5 19. dxc4 bxc4 20. Bxd8 Rxd8 21. Qxd4 cxb3 22. c4 Qb6 23. cxd5 Qxd4+ 24. Nxd4 Bxd5 25. Rc1 g6 26. Rc5 Be6 27. Rb5 Bc4 28. Rb4 Rc8 29. Kf2 Bd5 30. Ke3 Kg7 31. Kd3 Rc1 32. Nxb3 Rg1 33. Nc5 Rxg2 34. Nxd7 Rxh2 35. Ke3 Rh3 36. Rf4 g5 37. Rf5 h6 38. Nf6 Be6 39. Ne8+ Kf8 40. Nd6 Bxf5 41. Nxf5 g4 42. Nd4 g3 43. b4 Rh1 44. Ne2 g2 45. Kf2 Rb1 46. Kxg2 Rxb4 47. Kg3 Kg7 48. Nf4 Rb5 49. Nd3 Rd5 50. Nf4 Rxe5 51. Kg4 Rg5+ 52. Kh4 Kf6 53. Nh5+ Kf5 54. Ng3+ Kf4 55. Ne4 Rg6 56. Kh5 Kxf3 57. Nd2+ Kf4 58. Nc4 Ke4 59. Nd2+ Ke5 60. Nf3+ Kf4 61. Nh4 Rg1 62. Kxh6 Rh1 63. Kh5 f5 64. Kg6 Rxh4 0-1
2023.10.24 Titled Tue 24th Oct Early
766312 Merriman, J (2256) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. h3 O-O 6. Bd3 Nfd7 7. O-O Nc6 8. Nbd2 e5 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Bxe5 Bxe5 12. c3 Be6 13. Nf3 Bg7 14. Nd4 Bd7 15. Qf3 Rb8 16. Rad1 c5 17. Nc2 Qe7 18. e4 Bc6 19. Ne3 f5 20. Nd5 Bxd5 21. exd5 Rbe8 22. Bb5 Rd8 23. Rfe1 Qc7 24. Qe3 a6 25. Bf1 Rde8 26. Qxe8 Rxe8 27. Rxe8+ Kf7 28. Rde1 Be5 29. Re6 f4 30. Bc4 b5 31. R6xe5 bxc4 32. R5e4 g5 33. Rxc4 Qb7 34. b3 Qxd5 35. Rce4 Kf6 36. Re7 Qd2 37. R1e6+ Kf5 38. Rh6 Qxc3 39. Rhxh7 d5 40. Rhf7+ Kg6 41. Rg7+ Qxg7 42. Rxg7+ Kxg7 43. Kf1 f3 44. gxf3 Kf6 45. Ke2 Kf5 46. Kd3 Kf4 47. b4 cxb4 48. Kd4 Kxf3 49. Kxd5 Kxf2 50. Kc4 Kg3 51. Kxb4 Kxh3 52. Ka5 g4 53. Kxa6 g3 54. Kb6 g2 55. a4 g1=Q+ 0-1
2023.10.24 Titled Tue 24th Oct Early
766531 Leiva, G (2396) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O g6 5. d4 Bd7 6. d5 Ne5 7. Bxd7+ Nxd7 8. a4 Bg7 9. c3 Ngf6 10. Re1 O-O 11. Bf4 Nh5 12. Bg5 h6 13. Be3 f5 14. exf5 gxf5 15. Nh4 Qe8 16. f4 Bf6 17. Nxf5 Qg6 18. g4 Ng7 19. Ng3 Bh4 20. f5 Qf7 21. Bxh6 Nf6 22. c4 Bxg3 23. hxg3 Kh7 24. Bf4 Nd7 25. Nc3 Rh8 26. Ne4 Kg8 27. Kg2 Ne8 28. Rh1 Rxh1 29. Qxh1 Qg7 30. Qc1 Qxg4 31. Qe3 Qxf5 32. Nf2 Qf6 33. Rh1 Ng7 34. Rh6 Nf5 35. Qd2 Nxh6 36. Bxh6 Qxh6 37. Qxh6 Kf7 38. Qe6+ Ke8 39. Ne4 Nf8 40. Nxd6+ Kd8 41. Nxb7+ Kc7 42. Qc6+ Kb8 43. Nxc5 a5 44. Qb7# 1-0
2023.10.24 Titled Tue 24th Oct Early
766766 Kopczynski, M (2225) Korol, D (2287) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Be2 exd4 9. O-O Qd8 10. Nb5 Nge7 11. Bf4 O-O 12. Nbxd4 Qb6 13. a3 Nxd4 14. Nxd4 Bc5 15. Nb3 Ng6 16. Bg3 Rd8 17. Qc2 Bd6 18. Rac1 Be6 19. Nd2 Rac8 20. Bc4 Bxg3 21. hxg3 Ne5 22. b3 Nxc4 23. Nxc4 Qa6 24. Qb2 Bxc4 25. bxc4 b6 26. Qb4 h6 27. Rfe1 Qb7 28. Re7 Rc7 29. Rce1 Rdc8 30. Re8+ Kh7 31. Qb1+ g6 32. Rxc8 Qxc8 33. Qd3 Rxc4 34. Re7 Rc7 35. Qd6 Rxe7 36. Qxe7 Qe6 37. Qxa7 Kg7 38. Kf1 Qc4+ 39. Ke1 Qc5 40. Qa4 Qc3+ 41. Ke2 Qb2+ 42. Ke3 Qe5+ 43. Qe4 Qc5+ 44. Qd4+ Kf8 0-1
2023.10.24 Titled Tue 24th Oct Early
766849 Kopczynski, M (2225) Antonio, J (2277) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Nc3 Bb4 7. Qd3 Bxc3+ 8. Qxc3 Nxe4 9. Qe3 d5 10. Nxe5 O-O 11. Nxc6 bxc6 12. Bxc6 Ba6 13. Bxa8 Rxf2 14. Bc6 Rxc2 15. Ba4 Rxg2 16. h4 Re2+ 17. Qxe2 Bxe2 18. Bf4 Bg4 19. Bb3 c6 20. O-O Qxh4 21. Rae1 g5 22. Bh2 Bh3 23. Rf3 Qg4+ 0-1
2023.10.17 Titled Tue 17th Oct Early
773104 Kopczynski, M (2225) Mirza, Diana (1913) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 Bg4 8. O-O e6 9. Kh1 Be7 10. Qe1 Bxf3 11. Rxf3 Nd4 12. Rh3 h5 13. Be3 e5 14. Bxd4 exd4 15. Bb5+ Kf8 16. Nd5 Nxd5 17. exd5 g6 18. f5 Bf6 19. fxg6 fxg6 20. Qe4 Kg7 21. Rg3 Rh6 22. Rf1 Qe7 23. Qd3 g5 24. Rgf3 Rf8 25. Ba4 Qe5 26. Bc2 Qxd5 27. Rf5 Qe6 28. Qb5 Rf7 29. Bb3 Qd7 30. Bxf7 Qxb5 31. Rxb5 Kxf7 32. Rxb7+ Ke6 33. Rxa7 Be5 34. a4 d3 35. Rd1 Rf6 36. g3 Rf3 37. b4 Bc3 38. b5 d2 39. Rc7 Re3 40. Rxc3 Re1+ 41. Kg2 Rxd1 42. Rd3 Ra1 43. Rxd2 Rxa4 44. Rb2 Ra7 45. Kf3 Rb7 46. Ke4 d5+ 47. Kd4 Kd6 48. Rb1 h4 49. gxh4 gxh4 50. b6 Kc6 51. Rc1+ Kd6 52. Rb1 h3 53. Rg1 Rxb6 54. Rg6+ Kc7 55. Rxb6 Kxb6 56. Kxd5 Kc7 57. Ke6 Kd8 58. Kf7 Kd7 59. Kf6 Ke8 60. Kg7 Ke7 61. Kg6 Kf8 62. Kg5 Kg7 63. Kg4 Kh8 64. Kxh3 Kg8 65. Kh4 Kh8 66. Kh5 Kg8 67. Kh6 Kh8 68. h4 Kg8 69. h5 Kh8 70. Kg6 Kg8 71. h6 Kh8 72. h7 1/2-1/2
2023.10.17 Titled Tue 17th Oct Early
773179 Kriti, Mayur Patel (1646) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Bd3 e5 7. dxe5 dxe5 8. Nxe5 Nxe4 9. Nxe4 Bxe5 10. O-O Nc6 11. Bg5 Qd4 12. Qf3 Bf5 13. Rfe1 Bg7 14. Rab1 Ne5 15. Qe3 Qxe3 16. Rxe3 Nxd3 17. Rxd3 Bxe4 0-1
2023.10.17 Titled Tue 17th Oct Early
773456 Kopczynski, M (2225) Borgaonkar, Akshay (2112) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 Bg4 10. Qe1 Bxf3 11. Rxf3 O-O 12. Be3 Rc8 13. Rd1 Qa5 14. Rh3 a6 15. Qh4 h5 16. f5 Ne5 17. fxg6 fxg6 18. Bc2 Nfg4 19. Bb3+ Kh7 20. Bg1 Nf6 21. Rg3 Neg4 22. Be6 Rxc3 23. bxc3 Bh6 24. Bxg4 hxg4 25. Be3 Qh5 26. Qxh5 Nxh5 27. Bxh6 Nxg3+ 28. hxg3 Kxh6 29. Rb1 b5 30. Rb4 Rf1+ 31. Kh2 Ra1 32. c4 bxc4 33. Rxc4 Rxa2 34. Rc7 e5 35. Rc6 Ra4 36. Rxd6 Rxe4 37. Rxa6 Re2 38. Re6 Kg5 39. Re8 Kf5 40. Rf8+ Kg5 41. Rf1 e4 42. Re1 Rxe1 1/2-1/2
2023.10.17 Titled Tue 17th Oct Early
773708 Kopczynski, M (2225) Nigalidze, G (2402) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 a6 7. Bd3 Bc5 8. Qe2 b5 9. Bd2 Bb7 10. O-O-O Nge7 11. e5 d5 12. exd6 Bxd6 13. Kb1 Nb4 14. Be4 Bxe4+ 15. Nxe4 Nbd5 16. Ba5 Qb8 17. g3 O-O 18. Nd4 h6 19. Rc1 Bb4 20. Bxb4 Nxb4 21. Nc5 Ra7 22. Rhd1 Nbd5 23. Ndxe6 fxe6 24. Qxe6+ Kh8 25. Nd7 Rxd7 26. Qxd7 Qa8 27. a3 Rd8 28. Qe6 a5 29. f5 b4 30. f6 gxf6 31. a4 b3 32. Rd3 Qb7 33. Qh3 Ng8 34. Rcd1 Qh7 35. Ka1 Nb4 36. Rxd8 Nc2+ 37. Kb1 Na3+ 38. Ka1 Qb1+ 39. Rxb1 Nc2# 0-1
2023.10.17 Titled Tue 17th Oct Early
773932 Szente Varga, F (2015) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f3 Nf6 5. Be3 d5 6. e5 Nfd7 7. f4 c5 8. Nf3 Nc6 9. Bb5 Qc7 10. Qd2 O-O-O 11. O-O h6 12. a4 f5 13. Bxc6 Bxc6 14. Nb5 Qb8 15. dxc5 bxc5 16. Qa5 Kb7 17. Nh4 Nb6 18. b3 Nc8 19. Ng6 d4 20. Qxd8 dxe3 21. Nxh8 Be7 22. Nd6+ Bxd6 23. exd6 Qxd6 24. Qxd6 Nxd6 25. Rfe1 Be4 26. Rac1 c4 27. Rxe3 Kc6 28. Ng6 Kc5 29. Kf2 Bd5 30. Ne5 cxb3 31. cxb3+ Kb4 32. Rc7 g5 33. fxg5 hxg5 34. g3 Bxb3 35. Rxa7 Bxa4 36. Nd3+ Kb5 37. Re5+ Kc4 38. Nb2+ Kd4 39. Rxe6 Ne4+ 40. Rxe4+ fxe4 41. Rxa4+ Ke5 42. Ke3 Kf5 43. Rxe4 Kg6 44. g4 Kh6 45. Ra4 Kg7 46. Ra6 Kf7 47. Ke4 Ke7 48. Kf5 Kd7 49. Kxg5 Kc7 50. h4 Kb7 51. h5 Kc7 52. h6 Kb7 53. Rf6 Kc7 54. h7 Kd7 55. h8=Q Ke7 56. Qg7+ Ke8 57. Rf8# 1-0
2023.10.17 Titled Tue 17th Oct Early
774150 Kopczynski, M (2225) Rosner, J (2431) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. O-O O-O 10. Re1 h6 11. Nbd2 d6 12. h3 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Be3 Bg7 16. Nh4 Be6 17. Bxe6 Rxe6 18. Ra6 Nb4 19. Ra7 Nc6 20. Ra6 Nb4 21. Ra3 c5 22. Nf3 Re8 23. Qd2 Kh7 24. Rea1 Qc7 25. Ne2 Nc6 26. c3 c4 27. Ne1 d5 28. exd5 Nxd5 29. dxc4 Nxe3 30. Qxe3 bxc4 31. Qd2 Red8 32. Qc2 Qb6 33. Ra6 Qxb2 34. Qxb2 Rxb2 35. Rxc6 Rxe2 36. Rxc4 e4 37. f3 e3 38. Rc1 f5 39. Rc7 f4 40. c4 g5 41. c5 Kg6 42. c6 Bb2 43. Rb1 Rd6 44. Rb7 Be5 45. c7 Rc6 46. Nd3 Bxc7 47. Kf1 Rd2 48. Nb4 Rc4 49. Na6 Bd6 50. R7b6 Rcc2 51. Nb4 Rf2+ 52. Kg1 Rxg2+ 53. Kh1 Rh2+ 54. Kg1 Rcg2+ 55. Kf1 Ra2 56. Rxd6+ Kh5 57. Kg1 Rag2+ 58. Kf1 e2+ 59. Ke1 Rg1+ 60. Kd2 Rxb1 61. Nd3 e1=Q# 0-1
2023.10.17 Titled Tue 17th Oct Early
774255 Topalov, A (2233) Kopczynski, M (2225) 0-1
1. b3 e5 2. Bb2 d6 3. d4 exd4 4. Qxd4 Nc6 5. Qf4 Nge7 6. Nc3 Ng6 7. Qg3 Be7 8. Nf3 O-O 9. h4 h5 10. O-O-O Bg4 11. Nd5 a5 12. Kb1 a4 13. e3 axb3 14. axb3 Nce5 15. Be2 c6 16. Nxe7+ Qxe7 17. Nxe5 Bxe2 18. Nxg6 fxg6 19. Rxd6 Rxf2 20. Rxg6 Rf7 21. e4 Bg4 22. Re1 Qb4 23. Qc3 Qe7 24. Rg5 Raf8 25. Qc4 Kh8 26. Qc3 Re8 27. e5 Qe6 28. Qd3 Rf2 29. Rg6 Qf5 30. Qxf5 Bxf5 31. Rg5 Bxc2+ 32. Kc1 g6 33. e6+ Kg8 34. e7 Kf7 35. Rg3 Rxe7 36. Rxe7+ Kxe7 0-1
2023.10.17 Titled Tue 17th Oct Early
774440 Balla, Ta (2308) Kopczynski, M (2225) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Bb4 9. O-O Bxc3 10. bxc3 Nge7 11. h3 Bf5 12. Be3 O-O 13. c4 Qa5 14. Bd3 Rfd8 15. Bxf5 Nxf5 16. Qe2 Ncxd4 17. Nxd4 Nxd4 18. Bxd4 Rxd4 19. Rfd1 Rad8 20. Rxd4 Rxd4 21. Rc1 Qd2 22. Qf1 Qxa2 23. c5 Qd5 24. Qe1 h6 25. Qa5 Rd1+ 26. Rxd1 Qxd1+ 27. Kh2 a6 28. Qc7 Qd5 29. Qb8+ Kh7 30. Qc7 Kg6 31. g3 h5 32. h4 Qc6 33. Qe5 a5 34. Qe3 Kh7 35. Qd3+ f5 36. Qe2 Kg6 37. Qe3 Kf7 38. Qg5 Qxc5 39. Qxh5+ Ke7 40. Qg5+ Kf8 0-1
2023.10.17 Titled Tue 17th Oct Early
774660 Kopczynski, M (2225) Cherry, A (1918) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d6 6. Nf3 e5 7. cxd4 Bg4 8. d5 Nd4 9. O-O Be7 10. fxe5 dxe5 11. Bg5 O-O 12. Nbd2 h6 13. Be3 Bc5 14. Kh1 Nxf3 15. Bxc5 Nxh2 16. Qe1 Nxf1 17. Nxf1 Re8 18. Qg3 Qd7 19. Be3 Nh5 20. Qh4 g5 21. Qf2 Nf4 22. Bc2 Bh5 23. g3 Qh3+ 24. Nh2 Ne2 25. g4 Bxg4 26. Re1 Nf4 27. Rg1 Bh5 28. Bxf4 exf4 29. Qxf4 Bg6 30. Qf6 Rac8 31. Bd3 Bxe4+ 32. Bxe4 Rxe4 33. Rf1 Rf4 34. Rxf4 gxf4 35. Qxf4 Re8 36. Qf2 Qh5 37. Qg2+ Qg6 38. Qf1 Qe4+ 39. Qf3 Qxf3+ 40. Nxf3 Re2 41. d6 Rxb2 42. d7 Rb1+ 43. Kg2 Rd1 44. Ne5 Rd5 45. Ng4 Kg7 46. Ne3 Rxd7 47. Kf3 Re7 48. Nf5+ Kf6 49. Nd6 b6 50. Nc8 Rc7 51. Nd6 Ke6 52. Ne4 Rc2 53. a3 Ra2 54. Kf4 Rxa3 55. Nd2 Ra4+ 56. Ke3 f5 57. Kf3 Ke5 58. Nf1 Ra3+ 59. Kf2 f4 60. Nh2 Ra2+ 61. Kf3 Rxh2 62. Kg4 Rg2+ 63. Kf3 Rg3+ 64. Kf2 a5 65. Ke2 a4 66. Kf2 a3 67. Ke2 a2 68. Kd2 a1=Q 69. Kc2 Qa2+ 70. Kd1 Rg1# 0-1
2023.10.17 Titled Tue 17th Oct Early
774727 Kostiukov, A (2271) Kopczynski, M (2225) 1-0
1. g3 e5 2. Bg2 f5 3. c4 g6 4. d4 e4 5. h4 Bg7 6. h5 gxh5 7. Rxh5 d5 8. cxd5 Qxd5 9. e3 Nf6 10. Nc3 Qa5 11. Rh4 Be6 12. Bd2 Qb6 13. Na4 Qd6 14. Nc5 Bd5 15. Bb4 Qb6 16. Qa4+ Nc6 17. Bc3 O-O 18. Ne2 Ne8 19. Nf4 Bf7 20. Bf1 Nd6 21. Nd7 Rfd8 22. Nxb6 axb6 23. Qc2 b5 24. b3 b4 25. Bb2 Ne7 26. d5 Nxd5 27. Nxd5 Bxd5 28. Bxg7 Kxg7 29. Qxc7+ Nf7 30. Rd1 Rxa2 31. Rxd5 Rxd5 32. Rxh7+ Kxh7 33. Qxf7+ Kh6 34. Qxd5 Ra1+ 35. Ke2 Ra2+ 36. Kd1 Ra1+ 37. Kc2 Rxf1 38. Qxf5 Kg7 39. g4 b6 40. g5 Kg8 41. g6 Rxf2+ 42. Qxf2 Kg7 43. Qf5 Kh6 44. Qf6 Kh5 45. g7 Kg4 46. g8=Q+ Kh3 47. Qfh8# 1-0
2023.10.17 Titled Tue 17th Oct Early
774832 Georg, H (2118) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 Bb4 6. Qe2 d5 7. exd5 Nxd5 8. Bd2 Bxc3 9. bxc3 h6 10. c4 Nf6 11. Bc3 Nbd7 12. O-O O-O 13. Rad1 c5 14. dxc5 Nxc5 15. Bh7+ Kxh7 16. Rxd8 Raxd8 17. Rd1 Be4 18. Bxf6 gxf6 19. h3 Rxd1+ 20. Qxd1 Rg8 21. Kh2 e5 22. Qd6 Ne6 23. Qe7 Bxf3 24. gxf3 Kg6 25. Qxa7 Nd4 26. Qxb6 Nxf3+ 27. Kg3 Nd4 28. f3 Nxc2 29. c5 Nd4 30. c6 Rc8 31. c7 Ne6 32. a4 Rxc7 33. a5 Rc2 34. Qb1 Nd4 35. a6 Nf5+ 36. Kg4 h5# 0-1
2023.10.10 Titled Tue 10th Oct Early
782238 Grischuk, A (2732) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d6 5. O-O O-O 6. b3 Nfd7 7. c4 Nc6 8. Nc3 e5 9. Bb2 f5 10. Rc1 e4 11. Nd2 Ne7 12. b4 c6 13. a4 d5 14. b5 f4 15. exf4 Rxf4 16. Nb3 Nf6 17. a5 Rh4 18. a6 bxa6 19. bxc6 Nxc6 20. Nxd5 Nxd5 21. cxd5 Ne7 22. g3 Rh6 23. Nc5 Nxd5 24. Nxe4 Kh8 25. Bf3 Bb7 26. Nc5 Bc6 27. Ne6 Qd7 28. Re1 Rf8 29. Nxf8 Qh3 30. Rxc6 Qxh2+ 31. Kf1 Nf6 32. Rxf6 Bxf6 33. Nd7 Kg7 34. Nxf6 Kxf6 35. d5+ Kf7 36. d6 Qh3+ 37. Bg2 Qf5 38. Qd5+ 1-0
2023.10.10 Titled Tue 10th Oct Early
782436 Kopczynski, M (2225) Smietanska, Wiktoria (2071) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 dxc3 6. Nxc3 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 b6 11. Be3 Bb7 12. Rd1 Rc8 13. Qh4 Nb4 14. Bb1 Nd7 15. Ng5 h6 16. Nf3 Nc5 17. f5 Ba6 18. Bxh6 Bxf1 19. Ng5 Ba6 20. Bxg7 Kxg7 21. f6+ Kxf6 22. e5+ Kxe5 23. Qd4# 1-0
2023.10.10 Titled Tue 10th Oct Early
782916 Zhao Jun (2571) Kopczynski, M (2225) 1/2-1/2
1. Nf3 d6 2. b3 e5 3. Bb2 f5 4. e3 Nf6 5. c4 g6 6. Nc3 Bg7 7. Be2 O-O 8. d4 Nc6 9. dxe5 dxe5 10. Qxd8 Rxd8 11. c5 e4 12. Nd2 Nd7 13. Na4 Bxb2 14. Nxb2 Nxc5 15. O-O-O Be6 16. Kc2 Nb4+ 17. Kb1 Rd7 18. Ndc4 Rad8 19. Rxd7 Rxd7 20. a3 Nbd3 21. b4 Nxf2 22. Rc1 Ncd3 23. Rc2 c6 24. Na5 Nxb2 25. Kxb2 Kf7 26. Kc3 Nd3 27. Rd2 b6 28. Nxc6 Rc7 29. b5 Ne5 30. Rd6 Bd7 31. Bc4+ Ke8 32. Bd5 Bxc6 33. bxc6 Nf7 34. Rd7 Rxd7 35. cxd7+ Kxd7 36. Bxf7 g5 37. Kd4 Ke7 38. Bg8 h5 39. Ke5 f4 40. exf4 e3 41. Bc4 gxf4 42. Kxf4 Kd6 43. Kxe3 Kc5 44. Bd3 b5 45. g3 a5 46. Be2 h4 47. gxh4 b4 48. axb4+ axb4 49. Bd1 Kd6 50. Bb3 Ke7 51. Kf4 Kf8 52. Kg5 Kg7 53. Kh5 Kh8 54. Kg5 Kh7 55. h5 Kh8 56. Kg4 Kh7 57. Kh4 Kh8 58. Kg3 Kh7 59. Kf4 Kh8 60. Kg5 Kh7 61. h6 Kh8 62. Kh5 Kh7 63. Kg5 Kh8 64. Kg4 Kh7 65. Kh5 Kh8 66. h3 Kh7 67. h4 Kh8 68. Kg5 Kh7 69. Kg4 Kh8 70. Kh5 Kh7 71. Bc2+ Kh8 72. Bb1 Kg8 73. Kg6 Kh8 74. Kf6 Kg8 75. Kg5 Kh8 76. Kg4 Kg8 77. Kf4 Kh8 78. Kg5 Kg8 79. Kh5 Kh8 80. Kg6 Kg8 81. Kf6 Kh8 82. Ke6 Kg8 83. Kd5 Kh8 84. Kc4 Kg8 85. Kb3 Kh8 86. Bc2 Kg8 87. Bd3 Kh8 88. Be4 Kg8 89. Bf5 Kh8 90. Bg6 Kg8 91. Bf5 Kh8 92. Be6 Kh7 93. Bf5+ Kxh6 94. Bg4 Kg7 95. Kxb4 Kh8 96. h5 Kg7 97. h6+ Kh8 98. h7 Kxh7 1/2-1/2
2023.10.10 Titled Tue 10th Oct Early
783087 Kopczynski, M (2225) Starozhilov, L (2278) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. f3 b5 6. Qd2 Nd7 7. O-O-O Bb7 8. h4 h5 9. Nh3 Ngf6 10. Ng5 Nh7 11. Nxh7 Rxh7 12. Bd3 e6 13. g4 Qe7 14. gxh5 Rxh5 15. Bg5 Bf6 16. Ne2 O-O-O 17. Bxf6 Qxf6 18. a4 bxa4 19. Qb4 Qxf3 20. Qxa4 Nb6 21. Qa3 Rdh8 22. Rhf1 Qe3+ 23. Kb1 f5 24. Nf4 fxe4 25. Nxh5 exd3 26. Rxd3 Qe2 27. Ng3 Qg2 28. Rc3 Kb8 29. Rf7 Qg1+ 30. Ka2 Nd5 31. Rb3 Qxd4 32. Ne2 Qc4 33. Nc3 Nb6 34. Qb4 Rxh4 35. Rf8+ Ka7 36. Qxc4 Rxc4 37. Rg8 Rg4 38. Rg7 Kb8 39. Ne2 e5 40. Rc3 Nd5 41. Rb3 a5 42. Nc1 Nb4+ 43. Kb1 Be4 44. Na2 Rg1+ 45. Nc1 Bxc2+ 46. Ka1 Rxc1# 0-1
2023.10.10 Titled Tue 10th Oct Early
783158 Kopczynski, M (2225) Zozek, S (2208) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 a6 9. Qe2 b5 10. Bd2 Qb6 11. O-O-O Nb4 12. f5 Nxd3+ 13. Qxd3 O-O 14. f6 g6 15. h4 b4 16. Na4 Qc7 17. h5 Bb7 18. hxg6 fxg6 19. Rxh7 Nxe5 20. Rxc7 Nxd3+ 21. cxd3 1-0
2023.10.10 Titled Tue 10th Oct Early
783379 Fiorito, Joaquin (2399) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 c5 8. g4 Na6 9. Nf3 Nc7 10. Nd2 Rb8 11. a4 a6 12. Bd3 b5 13. axb5 axb5 14. cxb5 Bd7 15. Qe2 Rb7 16. f3 Qe7 17. h4 Rfb8 18. Ra5 Qd8 19. h5 Ncxd5 20. Ra6 Nxc3 21. bxc3 Bxb5 22. Bxb5 Rxb5 23. hxg6 Rb1+ 24. Nxb1 Rxb1+ 25. Kd2 Rxh1 26. gxf7+ Kxf7 27. Qc4+ d5 28. Ra7+ Kg6 29. Qd3 c4 30. f4 Nxe4+ 31. Kc2 cxd3+ 0-1
2023.10.10 Titled Tue 10th Oct Early
783647 Pakleza, Z (2482) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nfd7 7. O-O Nc6 8. Bh2 e5 9. c4 f5 10. Nc3 e4 11. Nd2 Ne7 12. b4 g5 13. Rc1 Nf6 14. Re1 c6 15. d5 cxd5 16. cxd5 Kh8 17. Nc4 f4 18. exf4 gxf4 19. Bxf4 Ne8 20. Bh2 Bf5 21. Bf1 Ng6 22. Nxe4 Bxe4 23. Rxe4 Qg5 24. Nxd6 Qf6 25. Nxe8 Qxf2+ 26. Kh1 Raxe8 27. Rxe8 Rxe8 28. d6 Rd8 29. Qc2 Qb6 30. Qc7 Qxc7 31. dxc7 Rc8 32. Rd1 Bf6 33. Be2 Ne5 34. Bxe5 Bxe5 35. Rd8+ 1-0
2023.10.10 Titled Tue 10th Oct Early
783881 Kopczynski, M (2225) Fajdetic, H (2151) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. e5 Nh6 7. Nf3 Bf5 8. O-O e6 9. Kh1 Bc5 10. h3 Bxd3 11. Qxd3 Nf5 12. Kh2 h5 13. Nbd2 h4 14. Re1 Bf2 15. Re2 Bg3+ 16. Kg1 Qb6+ 17. Kf1 Bxf4 18. Ke1 Ng3 19. Rf2 Nxe5 20. Nxe5 Bxe5 21. Nf3 Ne4 22. Re2 Bg3+ 23. Kf1 O-O 24. Be3 Qc7 25. Kg1 a5 26. Rc1 Rad8 27. c4 Qc6 28. Nd4 Qd7 29. c5 Qa4 30. b3 Qd7 31. Bg5 Rc8 32. Be3 Nxc5 33. Qd2 Ne4 34. Qxa5 Rxc1+ 35. Bxc1 Rc8 36. Be3 Qc7 37. Rc2 Qxa5 38. Rxc8+ Kh7 39. Nf3 Qxa2 40. Ng5+ Nxg5 0-1
2023.10.10 Titled Tue 10th Oct Early
784044 Gallegos, Ca (2374) Kopczynski, M (2225) 0-1
1. e4 b6 2. Nf3 Bb7 3. d3 e6 4. Nbd2 Nf6 5. Be2 d5 6. exd5 Nxd5 7. O-O Be7 8. Re1 O-O 9. Bf1 c5 10. a3 Nc6 11. Nc4 Qc7 12. c3 Rad8 13. Qc2 h6 14. a4 Nf4 15. g3 Nd5 16. Bd2 Nf6 17. Bf4 Qc8 18. Bg2 Nd5 19. Bd2 Bf6 20. a5 b5 21. Nce5 a6 22. Ng4 Be7 23. h4 f6 24. d4 f5 25. Nge5 Nxe5 26. Nxe5 cxd4 27. Ng6 Rfe8 28. Qc1 dxc3 29. bxc3 Bf6 30. Ne5 Qc7 31. f4 Bxe5 32. Rxe5 Nf6 33. Qe1 Bxg2 34. Kxg2 Qc6+ 35. Kh3 Ne4 36. Be3 Rd3 37. Qe2 Qxc3 38. Re1 Qxa5 39. Qxd3 Qxe1 40. Kg2 0-1
2023.10.10 Titled Tue 10th Oct Early
784198 Kopczynski, M (2225) Hoffmann, As (2185) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Nbd7 5. f3 Qa5 6. Qd2 b5 7. h4 e5 8. d5 b4 9. dxc6 bxc3 10. cxd7+ Bxd7 11. bxc3 Rc8 12. c4 Qa4 13. Bd3 Be7 14. Ne2 Be6 15. Nc3 Qa5 16. Nd5 Qxd2+ 17. Kxd2 Nxd5 18. cxd5 Bxg5+ 19. hxg5 Bd7 20. Rab1 Ke7 21. Rb7 a5 22. Bb5 Rcd8 23. Ra7 h6 24. gxh6 gxh6 25. Rb1 h5 26. Bc6 Rhg8 27. Rbb7 Rxg2+ 28. Kd3 Rf2 29. Rxd7+ Rxd7 30. Rxd7+ Kf8 31. Rxd6 Rxf3+ 32. Kc4 Kg7 33. Bd7 h4 34. Rb6 h3 35. Rb1 h2 36. Rh1 Rf2 37. Kd3 Kf6 38. d6 Kg5 39. Bf5 Kf6 40. a4 Rf3+ 41. Ke2 Rc3 42. Kd2 Rc6 43. d7 Ke7 44. Rxh2 1-0
2023.10.10 Titled Tue 10th Oct Early
784441 Kopczynski, M (2225) Sipila, V (2426) 1-0
1. e4 Nf6 2. Nc3 Nxe4 3. Nxe4 d5 4. Ng3 e5 5. d4 e4 6. f3 f5 7. fxe4 dxe4 8. Bc4 Bd6 9. N1e2 Rf8 10. Bf4 Bxf4 11. Nxf4 Qd6 12. O-O Nc6 13. Qh5+ g6 14. Qxh7 Qxd4+ 15. Kh1 Qxc4 16. Nxg6 Rg8 17. Nh5 Qf7 18. Nf6+ Qxf6 19. Qxg8+ Kd7 20. Rad1+ Nd4 21. c3 c5 22. cxd4 cxd4 23. Qd5+ Ke8 24. Qe5+ Kf7 25. Qxf6+ Kxf6 26. Nf4 Ke5 27. g4 b6 28. Ng6+ Kf6 29. gxf5 Ba6 30. Rf4 d3 31. Kg1 e3 32. Rd4 e2 33. Re1 Kxf5 34. Nh4+ Ke6 35. Kf2 Rf8+ 36. Ke3 Rf1 37. Kd2 Rf2 38. h3 Rf7 39. Ng2 Ke5 40. Ra4 Bb5 41. Rb4 Bc6 42. Ne3 Be4 43. Ng4+ Kd5 44. h4 Rf4 45. Ne3+ Ke5 46. h5 Rh4 47. h6 Rh3 48. Ng4+ Kf5 49. h7 a5 50. Ne3+ Kf4 51. Nd5+ Ke5 52. Rxe4+ Kxe4 53. Nc3+ Kd4 54. Nb5+ Kc5 55. Nc7 Rxh7 56. Ne6+ Kd5 57. Nf4+ Ke4 58. Nxd3 Kd4 59. Rxe2 Rh6 60. Nc1 Rc6 61. Nb3+ Kd5 62. Re3 a4 63. Rd3+ Ke4 64. Re3+ Kd5 65. Rd3+ Ke5 66. Nd4 Rh6 67. Nf3+ Ke4 68. Re3+ Kd5 69. Ne1 Rh2+ 70. Re2 Rh1 71. Nd3 Ra1 72. Kc2 Kd4 73. a3 Rh1 74. Rd2 Rh8 75. Nb4+ Kc4 76. Rd6 Rh2+ 77. Kb1 Kb3 78. Rd3+ Kc4 79. Rc3+ Kb5 80. Nd3 Rh1+ 81. Ka2 Rh2 82. Ne5 Rh1 83. Nc6 Rh4 84. Na7+ Ka6 85. Nc8 Rh6 86. Ne7 Kb5 87. Nd5 Ka6 88. Rc4 Kb5 89. Rb4+ Kc5 90. Nc3 Rh8 91. Nxa4+ Kc6 92. Nxb6 Kc5 93. Na4+ Kc6 94. Nc3 Kc5 95. Kb3 Kc6 96. a4 Kc5 97. a5 Ra8 98. Rb5+ Kc6 99. Kb4 Kc7 100. Rb6 Rh8 101. Nb5+ Kd7 102. Na3 Rh5 103. Nc4 Rh4 104. a6 Rh1 105. Kb5 Ra1 106. Na5 Rb1 107. b4 Rh1 108. a7 Rh5+ 109. Ka6 Rh8 110. Rb8 Rh6+ 111. Kb5 Rh5+ 112. Ka4 Rh1 113. a8=Q Ra1+ 114. Kb5 Rd1 115. Qc6+ Ke7 116. Re8+ Kf7 117. Qe6+ Kg7 118. Rg8+ Kh7 119. Qg6# 1-0
2023.10.03 Titled Tue 3rd Oct Early
789524 Kopczynski, M (2225) Kuzubov, Y (2625) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 g6 5. f4 Bg7 6. Nf3 d6 7. O-O Nc6 8. Kh1 Bg4 9. Qe1 Nf6 10. Be3 O-O 11. Nbd2 e5 12. f5 gxf5 13. exf5 d5 14. Ng1 d4 15. cxd4 Nb4 16. Bb1 exd4 17. Bg5 Re8 18. Qh4 Nbd5 19. Ne4 d3 20. Bxd3 Kh8 21. h3 Bh5 22. g4 Ne3 23. Bxf6 Qxd3 24. Bxg7+ Kxg7 25. Qg5+ Bg6 26. f6+ Kh8 27. Qh6 Qxe4+ 28. Nf3 Rg8 29. Rae1 Rae8 30. Kg1 Qd3 31. Ng5 Ref8 32. Rf3 Nxg4 33. hxg4 Qd4+ 34. Kh2 Qxb2+ 35. Kg1 Qd4+ 36. Kh2 Qd2+ 37. Kh3 Qxe1 38. Rg3 Qh1# 0-1
2023.10.03 Titled Tue 3rd Oct Early
789822 Ankerst, Mih (2370) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c5 7. d5 Na6 8. Qd2 Nc7 9. Bd3 Rb8 10. a4 a6 11. Nge2 Bd7 12. a5 b5 13. axb6 Rxb6 14. O-O Qb8 15. Ra2 e6 16. Nc1 exd5 17. exd5 h6 18. Bxh6 Bxh6 19. Qxh6 Rxb2 20. Re1 Rxa2 21. N1xa2 Nce8 22. Re7 Qd8 23. Re2 Ng7 24. g4 Re8 25. Nc1 a5 26. h4 Rxe2 27. N1xe2 Nh7 28. h5 Qh4 29. Kg2 a4 30. Ne4 a3 31. N2c3 Bxg4 32. fxg4 Qxg4+ 33. Kf2 Nf5 34. Qxh7+ Kxh7 35. Nf6+ Kg7 36. Nxg4 Nd4 37. hxg6 fxg6 38. Ke3 Nb3 39. Bb1 g5 40. Kd3 Kg6 41. Kc2 Na5 42. Kd2+ Kh5 43. Nf6+ Kh4 44. Ba2 g4 45. Ke2 Kh3 46. Kf1 g3 47. Kg1 g2 48. Nfe4 Nb7 49. Nxd6 Nxd6 50. Nb5 Ne4 51. d6 Ng5 52. d7 Nf3+ 53. Kf2 g1=Q+ 54. Kxf3 Qg2+ 55. Ke3 Qg8 0-1
2023.10.03 Titled Tue 3rd Oct Early
790280 Kopczynski, M (2225) Gritsenko, N (2309) 0-1
1. e4 d5 2. e5 Bf5 3. d4 e6 4. Bd3 Bxd3 5. Qxd3 c5 6. dxc5 Nc6 7. f4 Bxc5 8. c3 f6 9. Nf3 Qc7 10. exf6 Nxf6 11. Nbd2 Qxf4 12. Nb3 Qe4+ 13. Qxe4 Nxe4 14. Nxc5 Nxc5 15. O-O Ne4 16. c4 dxc4 17. Re1 Nc5 18. Bf4 O-O-O 19. Ng5 Rhf8 20. Bg3 Rd2 21. Nxh7 Rfd8 22. Ng5 Nd4 23. Nf7 Ne2+ 24. Rxe2 Rxe2 25. Nxd8 Kxd8 26. Rc1 b5 27. b3 Nd3 28. Rd1 Rxa2 29. bxc4 bxc4 30. Be5 g6 31. g4 Re2 32. Bc3 Rc2 33. Bd4 Kd7 34. Bxa7 Kd6 35. h4 Ra2 36. Be3 Kd5 37. h5 gxh5 38. gxh5 Ke4 39. Bg5 Kf3 40. Bf6 Rg2+ 41. Kf1 Rh2 42. Kg1 Rxh5 43. Rf1+ Ke4 44. Bc3 e5 45. Kg2 Rg5+ 46. Kh3 Rf5 47. Rg1 Rf3+ 48. Kg4 Nf2+ 49. Kh5 Rxc3 50. Re1+ Re3 0-1
2023.10.03 Titled Tue 3rd Oct Early
790364 Kappeler, K (2177) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf4 12. Bf1 fxe4 13. Ncxe4 Nf5 14. c5 Nd4 15. cxd6 cxd6 16. Be3 h6 17. Bxd4 exd4 18. Nf3 Bg4 19. Qb3 d3 20. Bxd3 Nxd3 21. Qxd3 Bxf3 22. gxf3 Bxa1 23. Rxa1 Rc8 24. Re1 Rf5 25. Ng3 Qg5 26. Qe4 Re5 27. Qb1 Rxe1+ 28. Qxe1 Rc1 0-1
2023.10.03 Titled Tue 3rd Oct Early
790689 Kopczynski, M (2225) Tan, Jun Ying (2250) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 e6 8. O-O Be7 9. Kh1 O-O 10. Qe1 d5 11. e5 Nd7 12. Be3 Nc5 13. Bxc5 Bxc5 14. Bxh7+ Kxh7 15. Ng5+ Kg8 16. Qh4 Re8 17. Qh7+ Kf8 18. Qh8+ Ke7 19. Qxg7 Rf8 20. f5 exf5 21. Rad1 d4 22. Ne2 Ke8 23. Nf4 Be7 24. Nh7 Be6 25. h4 Kd7 26. Nxf8+ Qxf8 27. Qxf8 Rxf8 28. h5 Bg5 29. Ne2 Rh8 30. g4 fxg4 31. Nxd4 Rxh5+ 32. Kg2 Nxd4 33. Rxd4+ Ke7 34. a4 Be3 35. Rb4 b6 36. a5 Rxe5 37. axb6 Bxb6 38. Rc1 Re2+ 39. Kg3 Kf6 40. Kh4 Bf2+ 41. Kh5 Re5+ 42. Kh6 Be3+ 43. Kh7 Bxc1 0-1
2023.10.03 Titled Tue 3rd Oct Early
790920 Vincenti, Leonardo (2196) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 O-O 6. Nf3 Nfd7 7. O-O Nc6 8. e4 e5 9. d5 Ne7 10. g4 Nb6 11. Nd2 f5 12. gxf5 gxf5 13. f3 f4 14. Kh1 Kh8 15. Rg1 Rg8 16. Qe1 Ng6 17. b3 a6 18. Nf1 Qg5 19. Bh3 Qh5 20. Bg4 Bxg4 21. Rxg4 Nd7 22. Qf2 Nf6 23. Rg1 Nh4 24. Nd2 Bh6 25. Bb2 Rg3 26. Ne2 Rh3 27. Raf1 Nxf3 28. Nxf3 Nxe4 29. Qg2 Rg3 30. Nxe5 dxe5 31. Qxe4 Re3 32. Qg2 Rxe2 33. Rf2 Rxf2 34. Qxf2 Rg8 35. Rxg8+ Kxg8 36. Qg2+ Kf7 37. Qg1 Qf3+ 38. Qg2 Qxg2+ 39. Kxg2 e4 40. Be5 c6 41. Kf2 cxd5 42. cxd5 Kg6 43. d6 Kf5 44. d7 Bg5 45. Bc7 Kg4 46. d8=Q Bxd8 47. Bxd8 Kh3 48. Bc7 f3 49. Ke3 Kg2 50. Bg3 h5 51. Bh4 Kxh2 52. Kxe4 Kh3 53. Be1 Kg2 54. Ke3 b6 55. Bf2 b5 56. b4 1-0
2023.10.03 Titled Tue 3rd Oct Early
790970 Kopczynski, M (2225) Tarasova, Viktoriy (2226) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O Nd4 6. Ba4 Nxf3+ 7. Qxf3 h6 8. c3 Qe7 9. Nd2 c6 10. Bc2 O-O 11. Nb3 Bb6 12. d4 d6 13. h3 a5 14. a4 Be6 15. Be3 Bxb3 16. Bxb3 exd4 17. cxd4 Qxe4 18. Qg3 Bxd4 19. Bxh6 Nh5 20. Qg5 Qe5 21. Qg4 d5 22. Bc2 Qf6 23. Bg5 Qg6 24. Bxg6 1-0
2023.10.03 Titled Tue 3rd Oct Early
791199 Polak, Kinga (2111) Kopczynski, M (2225) 0-1
1. e4 b6 2. g3 Bb7 3. Bg2 e6 4. d4 Nf6 5. Nc3 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Ne2 Qe7 9. Qd2 c5 10. a3 cxd4 11. Nxd4 Bc5 12. O-O-O a5 13. Ndb5 O-O 14. Nc7 Rc8 15. Nxa8 Bxa8 16. Kb1 Bc6 17. f4 b5 18. e5 b4 19. axb4 Bxb4 20. Bxc6 Rxc6 21. Qd4 Bxc3 22. bxc3 Qa3 23. c4 Na6 24. Rd3 Qa4 25. Rb3 Rxc4 26. Qb6 Nb4 27. Rb2 Rxc2 28. Qb8+ Kh7 29. Qxb4 axb4 30. Rxc2 b3 31. Rb2 Qe4+ 32. Ka1 Qxh1+ 0-1
2023.10.03 Titled Tue 3rd Oct Early
791467 Kopczynski, M (2225) Moksh, Amit Doshi (2366) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 Nf6 8. Nc3 Qa5 9. O-O e6 10. h3 Bh5 11. Be3 Be7 12. Qb3 O-O 13. Qxb7 Rfc8 14. Qb5 Rab8 15. Qxa5 Nxa5 16. Rab1 Bg6 17. Rbc1 Kf8 18. Ba6 Rc6 19. Bb5 Rxc3 20. Rxc3 Rxb5 21. Rc8+ Ne8 22. Ne5 Bd6 23. b3 Ke7 24. Rfc1 Be4 25. f3 Bb7 26. R8c2 Nf6 27. Rc7+ Bxc7 28. Rxc7+ Kd8 29. Rxf7 Nc6 30. Rxg7 Nd5 31. Bg5+ Kc8 32. Nc4 Rb4 33. Rxh7 Ba6 34. Nd6+ Kb8 35. h4 Rxd4 36. h5 Bd3 37. Rh8+ Kc7 38. Ne8+ Kd7 39. h6 Bg6 40. Nf6+ Nxf6 41. Bxf6 Rf4 42. h7 Bxh7 43. Rxh7+ Kd6 44. Bc3 Rf5 45. Kf2 Rc5 46. Bd2 Rc2 47. Ke2 Rxa2 48. Kd3 Rb2 49. Kc3 Ra2 50. g4 Ne5 51. Bf4 Kd5 52. g5 Nxf3 53. g6 Rg2 54. g7 e5 55. Bh6 Nd4 56. Rh8 Nf5 57. g8=Q+ Rxg8 58. Rxg8 Nxh6 59. Rd8+ Ke6 60. Ra8 Nf5 61. Rxa7 Nd6 62. Ra8 Kd5 63. b4 e4 64. Rd8 Kc6 65. Kd4 Kc7 66. Rh8 Kc6 67. Rh6 Kc7 68. Kd5 Nf5 69. Rh7+ Kb6 70. Kxe4 Nd6+ 71. Kd5 Nb5 72. Kc4 Nd6+ 73. Kd5 Nb7 74. Rh6+ Kb5 75. Rh7 Nd8 76. Kd6 Nc6 77. Rh5+ Kb6 78. b5 Nd4 79. Kd5 Nxb5 80. Kc4 Nd6+ 81. Kb4 Kc6 82. Rh6 Kd5 83. Rh5+ Kc6 84. Kc3 Nb5+ 85. Kc4 Nd6+ 86. Kd4 Nb5+ 87. Ke5 Kc5 88. Rh1 Nd6 89. Rc1+ Nc4+ 90. Ke4 Kb5 91. Kd4 Nb6 92. Rb1+ Kc6 93. Rc1+ Kd6 94. Rh1 Kc6 95. Rh5 Kd6 96. Rh6+ Kc7 97. Kc5 Nd7+ 98. Kb5 Kd8 99. Rh7 Nf6 100. Rf7 Nd7 101. Rg7 Ke8 102. Kc6 Nf6 103. Kd6 Kf8 104. Ra7 Ne8+ 105. Ke6 Ng7+ 106. Kf6 Ne8+ 107. Kg6 Kg8 108. Ra8 Kf8 109. Ra7 Kg8 110. Rf7 Nd6 111. Rd7 Ne8 112. Re7 Kf8 113. Rf7+ Kg8 114. Rf4 Nd6 115. Rd4 Ne8 116. Re4 Nd6 117. Re6 Nf5 118. Re8# 1-0
2023.10.03 Titled Tue 3rd Oct Early
791595 Jaskolka, T (2222) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bf4 Bg7 5. Qd2 O-O 6. O-O-O c6 7. Bh6 b5 8. f3 b4 9. Nce2 Be6 10. Kb1 a5 11. h4 a4 12. h5 b3 13. hxg6 bxc2+ 14. Qxc2 fxg6 15. Bxg7 Kxg7 16. Qd2 Kg8 17. Nc3 Na6 18. Qh6 Rf7 19. Nh3 Bxh3 20. Qxh3 a3 21. e5 Nh5 22. Ne4 Qb6 23. b3 Qb4 24. Bxa6 Rxa6 25. Qc8+ Kg7 26. Qxa6 d5 27. Nc5 Nf4 28. Qf1 Rf8 29. Qf2 Rb8 30. Qc2 Kg8 31. Nd3 Qxd4 32. Nxf4 Qxf4 33. Rde1 Qd4 34. Rd1 Qxe5 35. Rhe1 Qf6 36. Re2 e6 37. Rde1 Re8 38. Qxc6 Kf7 39. Qd7+ Re7 40. Qc6 Qf5+ 41. Qc2 Qf6 42. Qc1 d4 43. Qxa3 d3 44. Rd2 Qc3 45. Qb2 Qb4 46. Red1 Rd7 47. Rxd3 Rxd3 48. Rxd3 Qe1+ 49. Kc2 Qe2+ 50. Kc3 Qe5+ 51. Kc2 Qe2+ 52. Rd2 Qb5 53. Qd4 Qc6+ 54. Qc3 Qb5 55. Qd3 Qc5+ 56. Kb2 Qe5+ 57. Qd4 Qe1 58. Qd7+ Kf6 59. Qd8+ Kf7 60. Rd7# 1-0
2023.09.19 Titled Tue 19th Sep Early
803119 Chemin, V (2150) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 6. O-O Nfd7 7. h3 Nc6 8. c4 e5 9. Bh2 f5 10. Nc3 f4 11. dxe5 dxe5 12. exf4 exf4 13. Qd5+ Kh8 14. Ng5 Nde5 15. Qxd8 Nxd8 16. Nd5 h6 17. Ne4 Ne6 18. Rfe1 c6 19. Ne7 Nd4 20. Nxc8 Nxe2+ 21. Rxe2 Raxc8 22. Nd6 Rc7 23. c5 g5 24. Rd1 Rd7 25. b4 Kg8 26. g3 f3 27. Re3 g4 28. Rde1 Nf7 29. Nxf7 Rfxf7 30. hxg4 Rd2 31. Ra3 Bd4 32. Rf1 a6 33. g5 hxg5 34. g4 Re7 35. Bg3 Rf7 36. Kh2 Rb2 37. Rd3 Rxb4 38. Bd6 Ra4 39. Kg3 Rc4 40. Rfd1 Bxc5 41. Bxc5 Rxc5 42. Rxf3 Rxf3+ 43. Kxf3 Rc3+ 44. Kg2 Rc2 45. Rd7 Rb2 46. Rc7 a5 47. Kg3 a4 48. f4 gxf4+ 49. Kxf4 a3 50. Kg5 Kf8 51. Kg6 Ke8 52. g5 Kd8 53. Rh7 b5 54. Kf7 Rxa2 55. Ke6 Rg2 56. Rg7 a2 57. Kd6 Ke8 58. Ra7 b4 59. Ke6 Kf8 60. Kf6 Ke8 61. g6 b3 62. g7 Rxg7 63. Kxg7 b2 0-1
2023.09.19 Titled Tue 19th Sep Early
803343 Kopczynski, M (2225) Dyachuk, Artem (2236) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Nf3 Bg7 7. Bg5 O-O 8. Qd2 Nbd7 9. O-O-O Re8 10. Bc4 Nb6 11. Bb3 a5 12. a3 a4 13. Ba2 Nbd5 14. c4 Nc7 15. c5 Be6 16. Bxe6 Nxe6 17. h4 Qd5 18. Bh6 Red8 19. Bxg7 Nxg7 20. h5 b6 21. hxg6 fxg6 22. Qh6 bxc5 23. Rde1 Ra7 24. Ne4 Qc4+ 25. Kb1 Rb8 26. Nxf6+ exf6 27. Qxh7+ Kf7 28. Re3 Rab7 29. Ne5+ fxe5 30. Rf3+ Ke6 31. Qxg6+ Kd5 32. Ka1 Rxb2 33. Qf7+ Ne6 34. Qd7+ Ke4 35. Re1+ Re2 36. Rxe2+ Qxe2 37. Re3+ Qxe3 38. fxe3 cxd4 39. Qxe6 d3 40. Qxc6+ Kxe3 41. Qc5+ Ke4 42. Qc4+ Ke3 43. Qc5+ Ke4 44. Qc4+ Ke3 45. Qc5+ 1/2-1/2
2023.09.19 Titled Tue 19th Sep Early
803626 Kopczynski, M (2225) Gorovets, A (2463) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bd3 h4 7. N3e2 c5 8. dxc5 Qa5+ 9. Bd2 Qxc5 10. Nf3 h3 11. g3 Bg4 12. Be3 Qd5 13. Ned4 e5 14. c4 Qa5+ 15. Bd2 Bb4 16. Nb3 Qb6 17. Bxb4 Qxb4+ 18. Qd2 Qe7 19. Be2 Nc6 20. O-O-O a5 21. Nh4 a4 22. Na1 a3 23. Bxg4 Nxg4 24. Nf5 Qc5 25. Nd6+ Kf8 26. Nb3 Qxf2 27. bxa3 Rh6 28. Rhf1 Qxd2+ 29. Rxd2 Kg8 30. Nxf7 Re6 31. Ng5 Rh6 32. Kb2 Rh5 33. Ne6 Re8 34. Nc7 Rf8 35. Rxf8+ Kxf8 36. Nc5 Nd4 37. N7e6+ Nxe6 38. Nxe6+ Ke7 39. Nxg7 Rg5 40. a4 Rxg7 41. a5 Rf7 42. c5 Rf6 43. Kb3 e4 44. Kb4 e3 45. Re2 Rf2 46. Re1 Kd7 47. a4 Kc6 48. Kc4 e2 49. Kd3 Nxh2 50. Rxe2 Rxe2 51. Kxe2 Ng4 52. Kf3 h2 53. Kg2 Kxc5 54. Kh1 Kb4 55. Kg2 Kxa5 56. Kh3 h1=Q+ 57. Kxg4 Qe4+ 0-1
2023.09.19 Titled Tue 19th Sep Early
803677 Goh, Zi Han (2334) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 Nfd7 7. O-O e5 8. d5 f5 9. exf5 gxf5 10. f4 e4 11. Bc2 Nb6 12. Be3 Nxc4 13. Bd4 Nxb2 14. Qe1 Bxd4+ 15. Nxd4 a6 16. Rb1 Nc4 17. Bb3 Nb6 18. Ne6 Bxe6 19. dxe6 Kh8 20. Nd5 Nxd5 21. Bxd5 c6 22. Qc3+ Rf6 23. Rxb7 Nd7 24. Rxd7 Qb6+ 25. Kh1 Rf8 26. e7 1-0
2023.09.19 Titled Tue 19th Sep Early
804118 Kopczynski, M (2225) Toczek, G (2267) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bd3 h4 7. N3e2 Nbd7 8. h3 e5 9. Bg5 e4 10. Bxe4 Qb6 11. Bf5 Qa5+ 12. Qd2 Qxf5 13. O-O-O Ne4 14. Qe3 Qxg5 15. f4 Qe7 16. Nf3 Ndf6 17. Ne5 Bf5 18. Rhe1 O-O-O 19. Qb3 Be6 20. Qa4 Kb8 21. Rd3 Qb4 22. Qxb4 Bxb4 23. c3 Be7 24. f5 Bxf5 25. Nxf7 Nc5 26. Re3 Nd3+ 27. Rxd3 Bxd3 28. Nxh8 Rxh8 29. Nf4 Be4 30. Ne6 Bd6 31. Nxg7 Rg8 32. Ne6 Rxg2 33. Rf1 Rg6 34. c4 b5 35. c5 Bg3 36. Nf8 Rh6 37. Rxf6 Rxf6 38. Nd7+ Kc7 39. Nxf6 Bf5 40. d5 cxd5 41. Nxd5+ Kc6 42. Ne7+ Kxc5 43. Nxf5 Bf2 44. Kd2 Kd5 45. Ke2 Ke4 46. Nd6+ Kd5 47. Nxb5 Bc5 48. Kf3 Kc4 49. Nc3 Kd3 50. Kg4 Be7 51. Nd5 Bd8 52. Nb4+ Kc4 53. Nc6 Bf6 54. Nxa7 Bxb2 55. Kxh4 Bf6+ 56. Kh5 Kc5 57. Kg6 Bh4 58. a4 Kb6 59. Nb5 Ka5 60. Nd4 Kxa4 61. Nf5 Be1 62. Kg5 Kb5 63. Nd4+ Kc5 64. Nf3 Bc3 65. h4 Kd6 66. h5 Ke7 67. Kg6 Kf8 68. Ng5 Kg8 69. h6 Bb2 70. h7+ Kf8 71. Ne4 Bg7 72. Nf6 Bh8 73. Nh5 Ke7 74. Ng7 Kf8 75. Ne6+ Ke7 76. Ng5 Kf8 77. Nf7 Bc3 78. Nd6 Bh8 79. Ne4 Ke7 80. Kh6 Kf8 81. Ng3 Bg7+ 82. Kg6 Bh8 83. Nf5 Bc3 84. Nh4 Bh8 85. Kh6 Bg7+ 86. Kg5 Bh8 87. Nf5 Be5 88. Kg6 Bc3 89. Ng3 Bb2 90. Nh5 Bc3 91. Nf6 1-0
2023.09.19 Titled Tue 19th Sep Early
804340 Kobalia, M (2542) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 d6 5. Bc4 Nc6 6. d3 Nf6 7. O-O O-O 8. Qe1 a6 9. a3 b5 10. Ba2 b4 11. Nd5 Nxd5 12. Bxd5 Bb7 13. axb4 cxb4 14. Kh1 a5 15. f5 gxf5 16. Bg5 h6 17. Qh4 hxg5 18. Nxg5 Re8 19. Bxf7+ Kf8 20. Rxf5 Nd4 21. Nh7# 1-0
2023.09.19 Titled Tue 19th Sep Early
804588 Kopczynski, M (2225) Sivanandan, Bodhana (1840) 1-0
1. e4 b6 2. d4 Bb7 3. f3 e6 4. Bd3 d5 5. e5 c5 6. c3 cxd4 7. cxd4 Bb4+ 8. Nc3 Nd7 9. Ne2 Ne7 10. O-O O-O 11. Be3 Bxc3 12. Nxc3 a6 13. Qe1 f5 14. exf6 Nxf6 15. Qh4 Nf5 16. Bxf5 exf5 17. Rfe1 Qd7 18. Bf4 b5 19. Re5 b4 20. Nd1 Rae8 21. Ne3 Rxe5 22. Bxe5 Bc6 23. Qg5 Ne8 24. Rc1 g6 25. Qh6 f4 26. Ng4 Bb5 27. Bxf4 Bc4 28. b3 Bb5 29. Re1 Nf6 30. Nxf6+ Rxf6 31. Be5 Rf7 32. Rc1 Rf8 33. Rc7 Rf7 34. Rxd7 Bxd7 35. Qd2 Bf5 36. Qxb4 Rd7 37. Qb8+ Kf7 38. Qa8 h5 39. Qxa6 Ke8 40. Qf6 Re7 41. a4 Rb7 42. Bd6 1-0
2023.09.19 Titled Tue 19th Sep Early
804795 Wafa, Hamed (2211) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 h6 12. a4 O-O-O 13. Ba3 Re8 14. Nbd2 f5 15. exf6 gxf6 16. b5 Na5 17. Bb4 Bd6 18. g3 e5 19. Bg6 Re7 20. Nh4 exd4 21. Qg4 dxc3 22. Bxd6 Qxd6 23. Nf5 Qc5 24. Nxe7+ Qxe7 25. Nf3 Rg8 26. h4 Kb8 27. h5 Ne5 28. Qf4 Ka8 29. Rae1 Nxf3+ 30. Qxf3 Qb4 31. Qxf6 a6 32. Qxb6 axb5 33. Rb1 Nb3 34. axb5 Qc5 35. Qe6 Rd8 36. Qe5 d4 37. Ra1+ Nxa1 38. Qxc5 d3 39. Rxa1+ Kb8 40. Qe5+ Kc8 41. Bf5+ 1-0
2023.09.19 Titled Tue 19th Sep Early
804995 Kopczynski, M (2225) Korol, D (2287) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Be2 exd4 9. O-O Qd8 10. Nb5 Nge7 11. Nbxd4 O-O 12. Bg5 Qb6 13. Nxc6 Nxc6 14. Qb3 Be6 15. Qa4 Rfe8 16. Bb5 Bd5 17. Nd2 a6 18. Bc4 Bxc4 19. Nxc4 Qc5 20. a3 b5 21. Qd1 Qxg5 22. Nb6 Rad8 23. Qc1 Qc5 24. axb4 Qxb6 25. Qf4 Nd4 26. Kh1 Qd6 27. Qg4 Qxb4 28. Rxa6 Qxb2 29. h4 Qe2 30. Qxe2 Nxe2 31. Rb6 Rb8 32. Rc6 Nd4 33. Rd6 Ne6 34. Rb1 b4 35. g3 h5 36. f4 g6 37. Kg2 Rec8 38. Kf3 Rc3+ 39. Ke4 b3 40. Ke5 Rxg3 41. Kf6 Rf3 42. Ke7 Rxf4 43. Rc6 Rf5 44. Rbc1 b2 45. Rc8+ Rxc8 46. Rxc8+ Kg7 47. Rb8 Rf2 48. Rb4 Nf4 49. Ke8 Nd3 50. Rb7 Rf1 51. Kd8 b1=Q 52. Rxf7+ Kxf7 53. Kd7 Qb7+ 54. Kd6 Qb6+ 55. Kd5 Qb5+ 56. Kd4 Rf4+ 57. Ke3 Qe5+ 58. Kd2 Nc5 59. Kc2 Qf5+ 60. Kd2 Qg4 61. Ke3 Qg3+ 62. Ke2 Rf2+ 63. Ke1 Qg1# 0-1
2023.09.19 Titled Tue 19th Sep Early
805027 Kopczynski, M (2225) Liu, Zhaoqi (2396) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 g6 6. Nf3 Bg7 7. Bc4 d6 8. O-O Nh6 9. Kh1 O-O 10. Qe1 Be6 11. Bxe6 fxe6 12. Qh4 Nf7 13. Be3 e5 14. f5 e6 15. fxe6 Qxh4 16. exf7+ Rxf7 17. Nxh4 Rxf1+ 18. Rxf1 1-0
2023.09.17 Szansa Open Rapid 2023
810218 Kopczynski, M (2225) Serenkov, B (1587) 1-0
1. e4 c5 2. d4 e6 3. dxc5 Bxc5 4. Bd3 d5 5. e5 Nc6 6. f4 Qb6 7. Nh3 Bd7 8. Nc3 Nge7 9. Na4 Qa5+ 10. c3 a6 11. Nxc5 Qxc5 12. Qe2 d4 13. Qf2 Qd5 14. c4 Qa5+ 15. Bd2 Qb6 16. O-O Nb4 17. Bxb4 Qxb4 18. Qxd4 Rd8 19. Qf2 Bc6 20. Rad1 h6 21. f5 exf5 22. Nf4 Qa5 23. Nh5 O-O 24. Qg3 Qc5+ 25. Kh1 Ng6 26. e6 Qe7 27. Bxf5 Rxd1 28. Rxd1 fxe6 1-0
2023.09.17 Szansa Open Rapid 2023
810239 Polak, Michal (1947) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. b3 Nfd7 7. Bb2 Nc6 8. c4 e5 9. d5 Ne7 10. e4 h6 11. Nc3 f5 12. exf5 gxf5 13. b4 Nf6 14. c5 e4 15. cxd6 Qxd6 16. Nd4 Qxb4 17. Rb1 Nfxd5 18. Ncb5 Qa5 19. Qb3 c6 20. Nd6 Qb4 21. Nxc8 Rfxc8 22. Qd1 Qc4 23. a4 Rd8 24. Ne6 Nc3 25. Qxd8+ 0-1
2023.09.17 Szansa Open Rapid 2023
810259 Kopczynski, M (2225) Wydmanski, Szymon (1918) 1-0
1. e4 c5 2. d4 cxd4 3. c3 e5 4. cxd4 exd4 5. f4 Nc6 6. Nf3 Bc5 7. Bd3 Nf6 8. O-O O-O 9. e5 Nd5 10. Bxh7+ Kxh7 11. Ng5+ Qxg5 12. fxg5 Nxe5 13. Qc2+ d3+ 14. Qxc5 1-0
2023.09.17 Szansa Open Rapid 2023
810270 Krasenkow, M (2531) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 Na6 7. Bg5 c5 8. d5 Nc7 9. Bd3 a6 10. a4 Rb8 11. O-O Bd7 12. e5 dxe5 13. Nxe5 b5 14. axb5 axb5 15. Qe2 bxc4 16. Bxc4 h6 17. Bf4 Nfe8 18. Nxg6 fxg6 19. d6+ e6 20. dxc7 Nxc7 21. Bd6 Rf5 22. Bd3 Rg5 23. h4 Rh5 24. g3 Rb6 25. Bxg6 Rxh4 26. Bxc7 Qxc7 27. Ra8+ Rb8 28. Rxb8+ Qxb8 29. gxh4 Qf4 30. Qe4 Qc7 31. Ra1 Bd4 32. Qg4 1-0
2023.09.17 Szansa Open Rapid 2023
810302 Kopczynski, M (2225) Drozdowski, Konrad (2104) 1-0
1. e4 c5 2. d4 cxd4 3. c3 e5 4. cxd4 exd4 5. f4 d5 6. e5 Nh6 7. Nf3 Nc6 8. Bd3 Nf5 9. O-O Ne3 10. Bxe3 dxe3 11. Nc3 Bc5 12. Kh1 Bg4 13. Qb3 Bxf3 14. Qxb7 Bxg2+ 15. Kxg2 Ne7 16. Qb5+ Qd7 17. Qxc5 Rc8 18. Qb5 Nc6 19. Qxd5 1-0
2023.09.17 Szansa Open Rapid 2023
810321 Kowalski, Witold (1657) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 O-O 8. f3 Nc6 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. g4 a5 14. a3 b4 15. axb4 axb4 16. Na2 Be6 17. Bxe6 fxe6 18. g5 Qa5 19. gxf6 Qxa2 20. Qe3 b3 21. c4 Rxc4+ 22. Bc3 Bxf6 0-1
2023.09.17 Szansa Open Rapid 2023
810339 Kopczynski, M (2225) Fiszer, Bartosz (2280) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 g6 8. O-O Bg7 9. Kh1 O-O 10. Be3 Bg4 11. Qe1 Qa5 12. Rd1 Qh5 13. Ne2 Rac8 14. f5 Bxf3 15. gxf3 g5 16. f4 g4 17. Rg1 Kh8 18. Ng3 Qh4 19. a3 Nh5 20. Nxh5 Qxh5 21. Be2 Bf6 22. Bxg4 Qh4 23. Qxh4 Bxh4 24. f6 e6 25. Rxd6 Bxf6 26. e5 Bd8 27. Rd7 Rc7 28. Rgd1 Kg8 29. Bf3 Rxd7 30. Rxd7 f6 31. Rxb7 Na5 32. Rxa7 fxe5 33. Bg4 Nc6 34. Bxe6+ Kh8 35. Ra8 exf4 36. Bd2 Kg7 37. Bd5 Ne5 38. Bxf4 Rxf4 39. Rxd8 Rd4 40. Rg8+ Kf6 41. Bb7 Rd7 42. Ba6 Rd1+ 43. Kg2 Rd2+ 44. Kg3 Rxb2 45. a4 Rb3+ 46. Kg2 Nd3 47. Rf8+ Kg7 48. Rc8 Ra3 49. Rc7+ Kg6 50. Bb5 Nf4+ 51. Kf2 Nd3+ 52. Ke2 Nb2 53. Ra7 Ra2 54. Ke3 Nxa4 55. Rxa4 Rxh2 56. Bd3+ Kg5 57. Ra5+ Kf6 58. Ra6+ Kg5 59. Ra7 h5 60. Rg7+ Kf6 61. Rg6+ Ke5 62. Rh6 Rh3+ 63. Kd2 Kf4 64. Rf6+ Kg3 65. Be2 h4 66. Ke3 Kg2+ 67. Ke4 Ra3 68. Bg4 Ra4+ 69. Kf5 h3 1/2-1/2
2023.09.17 Szansa Open Rapid 2023
810360 Kopczynski, M (2225) Kantans, T (2487) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 e5 7. Nf3 Bc5 8. Nxe5 O-O 9. Bd2 d5 10. Nxd5 Nxe5 11. fxe5 Ng4 12. Qf3 Nxe5 13. Qg3 Nxd3+ 14. Qxd3 Bg4 15. h3 Bh5 16. Nf4 Qxd3 17. Nxd3 Bd4 18. Bc3 Bxc3+ 19. bxc3 Rfe8 20. e5 Rad8 21. Nf4 Rxe5+ 22. Kf2 Rd2+ 23. Kg3 f6 24. Rhe1 Bf7 25. a4 Kf8 26. Rad1 Rxd1 27. Rxd1 Rc5 28. Rd3 b6 29. Kf2 g5 30. Ne2 Ke7 31. Re3+ Kd7 32. Nd4 Bg6 33. Rf3 Ke7 34. Re3+ Kd7 35. Rf3 f5 36. g3 h6 37. Re3 Ra5 38. Ne6 Kd6 39. Nd4 Bf7 40. Rf3 Be6 41. Re3 Bd7 42. Rd3 Ke7 43. Re3+ Kf6 44. Nf3 Bxa4 45. h4 Bc6 46. hxg5+ hxg5 47. Nd4 Ra2+ 48. Ke1 Bd5 49. Re8 Rg2 50. Rf8+ Bf7 51. Nb5 Kg7 52. Ra8 Rxg3 53. Rxa7 Kf6 54. Nd6 Bd5 55. Ra6 Rxc3 56. Rxb6 Ke5 57. Kd2 Ra3 58. Nc8 f4 59. Rg6 Ra2+ 60. Kc3 Rg2 61. Nb6 Be4 62. Nd7+ Kf5 63. Rf6+ Kg4 64. Kd4 Rd2+ 65. Kxe4 Rxd7 66. Rg6 Re7+ 67. Kd3 f3 68. Kd4 0-1
2023.09.17 Szansa Open Rapid 2023
810389 Slomczewski, Michal (2106) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 5. O-O Bg7 6. d3 O-O 7. Bg5 Nc6 8. a4 h6 9. Bf4 Bg4 10. h3 Bh5 11. g4 Nxg4 12. hxg4 Bxg4 13. Nb1 Bxb2 14. Ra2 Bg7 15. Nbd2 Nd4 16. Kg2 e6 17. Kg3 f5 18. c3 d5 19. cxd4 dxc4 20. Nxc4 fxe4 21. Kxg4 exf3 22. Re1 Qxd4 23. Re4 Qd5 24. Be5 Rad8 25. Rd2 Bxe5 26. Nxe5 Rf5 27. Nxf3 Rdf8 28. Nh4 Rxf2 29. Rxf2 Rxf2 30. Kg3 Rf6 31. Nf3 g5 32. Ne5 Rf4 33. Qh5 1-0
2023.09.16 Szansa Open Blitz 2023
810003 Lewandowski, Ra (2148) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. f3 Nc6 8. Qd2 O-O 9. O-O-O Nxd4 10. Qxd4 Qa5 11. Qd2 Be6 12. Kb1 Nxe4 13. fxe4 Bxc3 14. Qxc3 Qxg5 15. h4 Qg4 16. Bd3 Rfc8 17. Qd4 Rc5 18. Qf2 Rac8 19. Rdf1 Qh5 20. a3 b5 21. Qf4 a5 22. Rhg1 b4 23. axb4 axb4 24. g4 Qe5 25. Qd2 b3 26. c3 Ra5 27. Rf5 Rca8 28. Kc1 Ra1+ 29. Bb1 Rxb1+ 30. Kxb1 Qxe4+ 0-1
2023.09.16 Szansa Open Blitz 2023
810025 Kopczynski, M (2225) Rekuc, Patryk (1974) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 Bg4 8. O-O Qb6+ 9. Kh1 e6 10. Qe1 Be7 11. Be3 Qc7 12. Qg3 a6 13. e5 dxe5 14. fxe5 Nxe5 15. Qxe5 Bd6 16. Qg5 Be7 17. Rac1 Qb8 18. Bf4 Qd8 19. Rcd1 Qb6 20. Qe5 Bxf3 21. Rxf3 Ng4 22. Qe2 g5 23. Be5 f6 24. Bd4 Qc7 25. Rh3 Qf4 26. Qf3 e5 27. Qxf4 gxf4 28. Bb6 Kf7 29. Bf5 h5 30. Rd7 Rac8 31. Rxe7+ Kxe7 32. Bxc8 Rxc8 33. Rxh5 Rc6 34. h3 Rxb6 35. Nd5+ Ke6 36. Nxb6 Nf2+ 37. Kg1 Nd3 38. b3 f5 39. Rh6+ Kf7 40. Rh7+ Kf6 41. Rxb7 e4 42. Nc4 Ke6 43. Rb6+ Kd5 44. Rxa6 Kd4 45. Rd6+ Kc3 46. Re6 Nc1 47. Re5 Nxa2 48. Rxf5 Nc1 49. Nd6 e3 50. Rxf4 Ne2+ 51. Kf1 Nxf4 52. Nf5 e2+ 53. Ke1 Kd3 54. Nh4 Ke3 55. Nf5+ Ke4 56. Ng3+ Ke3 57. Nxe2 Nxe2 58. b4 Nd4 59. h4 Nc2+ 60. Kf1 Nxb4 61. h5 Nd5 62. g4 Kf4 63. h6 Nf6 1/2-1/2
2023.09.16 Szansa Open Blitz 2023
810044 Pires, E (1953) Kopczynski, M (2225) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. Nf3 Nc6 6. cxd4 Bg4 7. Nc3 Bxf3 8. gxf3 Qxd4 9. Be3 Qxd1+ 10. Rxd1 e6 11. Bg2 Nf6 12. Nb5 Bb4+ 13. Ke2 O-O 14. a3 Ba5 15. f4 a6 16. Nd6 Rab8 17. b4 Bc7 18. Nxb7 Nd5 19. Bxd5 exd5 20. Nc5 Rfe8 21. Kf3 a5 22. Na6 Rb7 23. Rc1 Re6 24. Nxc7 Rxc7 25. b5 d4 26. Bd2 a4 27. bxc6 Rexc6 28. Rxc6 Rxc6 29. Rb1 f6 30. Rb4 Rc2 31. Rxd4 Ra2 32. Bb4 Kf7 33. Rd7+ Kg6 34. Ra7 Rb2 35. Bf8 Rb3+ 36. Kg2 Kf5 37. Rxa4 g5 38. fxg5 fxg5 39. Ra5+ Kg4 40. h3+ Kf4 41. Bh6 Ke4 42. Bxg5 h5 43. Be3 h4 44. a4 Ra3 45. Rh5 Kd3 46. Rxh4 Ke2 47. Re4 Ra2 48. h4 Kd3 49. Rd4+ Kc3 50. h5 Rb2 51. h6 Rb7 52. a5 Ra7 53. Ra4 Ra6 54. h7 Rg6+ 55. Kf3 Rf6+ 56. Ke2 Kb3 57. Ra1 Rf8 58. Bd4 Re8+ 59. Kd3 Rd8 60. a6 Kb4 61. h8=Q Rxh8 62. Bxh8 Kb5 63. a7 Kb4 64. a8=Q Kb5 65. Qd5+ Kb4 66. Qa5+ 1-0
2023.09.16 Szansa Open Blitz 2023
810086 Dylong, Antoni (2014) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. O-O Be7 8. c3 O-O 9. Qe4 g6 10. c4 c5 11. cxd5 Bxd5 12. Qe2 cxd4 13. Nbd2 Nc6 14. Nb3 Bf6 15. Be4 e5 16. Bxd5 Qxd5 17. Bg5 Bg7 18. Rfe1 Rae8 19. Qe4 Qd7 20. Rac1 Re6 21. Bd2 h6 22. Qd3 Kh7 23. Qb5 f5 24. Nfxd4 a6 25. Qa4 b5 26. Nxb5 axb5 27. Qxb5 Rb8 28. Qc4 Rd6 29. Bc3 Rc8 30. Qe2 e4 31. Bxg7 Qxg7 32. Na5 Ne7 33. Rxc8 Nxc8 34. b4 Qc3 35. Rb1 Nb6 36. h3 Na4 37. Qc4 Qd3 38. Qxd3 exd3 39. Nc4 Rd4 40. Nd2 Nc3 41. Rb3 Ne2+ 42. Kf1 Nc1 43. Rc3 Nxa2 44. Rc7+ Kg8 45. b5 Rb4 46. g4 fxg4 47. hxg4 Rxb5 48. Rc6 Kf7 49. Ne4 Rb1+ 50. Kg2 Nb4 51. Rb6 h5 52. gxh5 gxh5 53. Nc5 Rb2 54. Ne4 Ke7 55. Kf3 Kd7 56. Nc3 d2 57. Ke2 Nd3 58. Kxd3 Rxb6 59. Kxd2 h4 60. Ke3 h3 61. Ne4 h2 62. Ng3 Rb1 63. Kf3 h1=Q+ 0-1
2023.09.16 Szansa Open Blitz 2023
810104 Kopczynski, M (2225) Klim, Filip (1990) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 a6 7. Bd3 Nf6 8. O-O Bb4 9. Kh1 Bxc3 10. bxc3 d5 11. e5 Nd7 12. Qe1 O-O 13. Bxh7+ Kh8 14. Ng5 g6 15. Bxg6 Kg7 16. Bc2 Rg8 17. Qh4 Rh8 18. Qg3 Kf8 19. Nh7+ Ke8 20. Qg7 Rf8 21. Ba3 Ne7 22. Qxf8+ Nxf8 23. Nf6# 1-0
2023.09.16 Szansa Open Blitz 2023
810122 Kopczynski, M (2225) Eggink, R (2386) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. e5 h5 7. Nf3 Bg4 8. O-O e6 9. Be3 g6 10. Nbd2 Nh6 11. h3 Bxf3 12. Nxf3 h4 13. Bf2 Nf5 14. Bxf5 gxf5 15. Qb3 b6 16. c4 dxc4 17. Qxc4 Rc8 18. Rfd1 Qc7 19. Rac1 Bh6 20. Rd6 1-0
2023.09.16 Szansa Open Blitz 2023
810139 Kosakowski, Jakub (2494) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. Bh6 e6 12. h4 Re8 13. h5 Bh8 14. hxg6 fxg6 15. Bg5 Qb6 16. e5 Nh5 17. f4 Rb8 18. b3 c5 19. Na4 Qc7 20. Rh3 c4 21. g4 cxb3 22. axb3 Ng7 23. Qh2 h5 24. Bf6 Bd7 25. Nc3 Rec8 26. gxh5 Nxh5 27. Bxh8 Kxh8 28. Rxh5+ gxh5 29. Qxh5+ Kg7 30. Bd3 Qc5 31. Qg6+ Kf8 32. Qf6+ Kg8 33. Bh7+ 1-0
2023.09.16 Szansa Open Blitz 2023
810164 Gumularz, Szymon (2587) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. d4 cxd4 5. Qxd4 Nf6 6. e5 dxe5 7. Qxd8+ Kxd8 8. Nxe5 Be6 9. Be3 Bg7 10. O-O-O+ Kc8 11. Nb5 Nc6 12. Nxc6 bxc6 13. Nd4 Bd7 14. Ba6+ Kc7 15. Nb3 Nd5 16. Bc5 Rab8 17. Rhe1 Rhe8 18. c3 Bc8 19. Bxc8 Rbxc8 20. Kc2 a6 21. g3 Bf6 22. Re4 Rcd8 23. Ra4 Kb7 24. Na5+ Kc7 25. c4 Nb6 26. Rb4 Nd7 27. Rb7+ Kc8 28. Be3 Nb8 29. Rxd8+ Rxd8 30. Rxb8+ Kxb8 31. Nxc6+ Kc7 32. Nxd8 Kxd8 33. b4 Kc7 34. b5 axb5 35. cxb5 e5 36. a4 Bd8 37. a5 Kb7 38. a6+ Kb8 39. Kd3 f5 40. f3 g5 41. Bc5 Bc7 42. b6 Bd8 43. Bd6+ Ka8 44. b7+ 1-0
2023.09.16 Szansa Open Blitz 2023
810194 Kopczynski, M (2225) Padalka, A (2181) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 g6 6. Nf3 Bg7 7. O-O d6 8. Kh1 Nf6 9. Qe1 O-O 10. Be3 Bg4 11. Nbd2 a5 12. Qh4 Bxf3 13. Nxf3 e6 14. Rad1 Nh5 15. Qh3 f5 16. Ng5 Qe7 17. Bc4 Nd8 18. exf5 d5 19. fxg6 hxg6 20. Bd3 Qe8 21. Rde1 Bh6 22. g4 Bxg5 23. fxg5 Ng7 24. Bc5 Rxf1+ 25. Rxf1 Nf7 26. Bxg6 Nxg5 27. Qh6 Qc6 28. Qxg5 Qxc5 29. Bf7+ Kf8 30. Bxe6+ Ke8 31. Qxg7 1-0
2023.09.12 Titled Tue 12th Sep Early
810465 Kopczynski, M (2225) Ibarra Jerez, JC (2563) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 Nd7 11. Be3 Nc5 12. Bb1 Qb6 13. b3 Qa5 14. Bd2 Nxb3 15. axb3 Qxa1 16. f5 Qb2 17. fxg6 fxg6 18. Bd3 Be6 19. Ng5 Rxf1+ 20. Bxf1 Bxb3 21. Nd5 Rf8 22. Bb5 Bxd5 23. exd5 Qxb5 24. dxc6 Rf1+ 0-1
2023.09.12 Titled Tue 12th Sep Early
810751 Pogorelskikh, Sofia (2153) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 d5 6. Bg5 Be7 7. e5 Nfd7 8. Bxe7 Qxe7 9. Ng3 a6 10. Qg4 g6 11. h4 h5 12. Qf4 c5 13. O-O Nc6 14. dxc5 bxc5 15. Na4 Ncxe5 16. Be2 f6 17. Rfe1 g5 18. hxg5 fxg5 19. Qe3 h4 20. Nh5 d4 21. Qd2 h3 22. g3 h2+ 23. Kxh2 g4 24. Kg1 Rxh5 0-1
2023.09.12 Titled Tue 12th Sep Early
811152 Kopczynski, M (2225) Zemlyanskii, Ivan (2362) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bc5 7. Bd3 d6 8. Qe2 Nf6 9. Bd2 e5 10. O-O-O Bg4 11. Kb1 O-O 12. h3 Nd4 13. Qf1 Bxf3 14. gxf3 Nh5 15. Rg1 Ne6 16. fxe5 Bxg1 17. Qxg1 dxe5 18. Bc4 Qh4 19. Nd5 Nhf4 20. Be1 Qxh3 21. Ne7+ Kh8 22. Bg3 Qh5 23. Bxf4 Nxf4 24. Nf5 g6 25. Qc5 Rae8 26. Nd6 Qxf3 27. Rf1 Qg2 28. Nxe8 Rxe8 29. Rd1 Qxe4+ 30. Ka1 Qc2 31. Re1 Kg7 32. Qc7 Re6 33. a3 b5 0-1
2023.09.12 Titled Tue 12th Sep Early
811420 Ai, Evan (2199) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Rc8 11. O-O-O Nxd4 12. Bxd4 b5 13. Kb1 a5 14. a4 b4 15. Nb5 Qe8 16. Qe2 Bxb5 17. axb5 Rb8 18. Ba4 Nd7 19. Bxg7 Kxg7 20. b6 Rxb6 21. e5 Qd8 22. exd6 Rxd6 23. Rxd6 exd6 24. Bxd7 Qxd7 25. Rd1 Rd8 26. Qa6 a4 27. Qc4 b3 28. cxb3 axb3 29. Qxb3 Kg8 30. Qd5 Qa4 31. Qd4 Qb3 32. Rd3 Qb5 33. Qd5 Qb6 34. Rc3 Qg1+ 35. Rc1 Qxg2 36. Rc2 Qg1+ 37. Ka2 Qe3 38. Rc3 Qf4 39. Ra3 Qxh2 40. Qg5 Rb8 41. Qf6 Qe5 42. Qxe5 dxe5 0-1
2023.09.12 Titled Tue 12th Sep Early
811605 Javakhadze, Z (2457) Kopczynski, M (2225) 1-0
1. b4 e5 2. Bb2 d6 3. c4 f5 4. e3 Nf6 5. Nf3 Be7 6. d4 e4 7. Ng5 h6 8. Nh3 O-O 9. Nf4 Qe8 10. h4 c6 11. Nc3 Nbd7 12. Ne6 Nb6 13. Nxf8 Bxf8 14. d5 cxd5 15. Nxd5 Nbxd5 16. cxd5 f4 17. Bxf6 gxf6 18. exf4 f5 19. Rc1 Bg7 20. Be2 Qg6 21. Kf1 Qf6 22. Rh3 Bd7 23. Rc7 Qd8 24. Qc2 Rc8 25. Rxc8 Bxc8 26. Rg3 Kh7 27. Bh5 Bd7 28. Bg6+ Kh8 29. Kg1 Qxh4 30. Qc7 Qe7 31. Bxf5 1-0
2023.09.12 Titled Tue 12th Sep Early
811921 Kopczynski, M (2225) Vidruska, Renate (1990) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. d3 Nd4 6. Ba4 b5 7. Bb3 a5 8. a3 Nxb3 9. cxb3 Bxc3+ 10. bxc3 d6 11. h3 h6 12. O-O Bb7 13. a4 bxa4 14. Rxa4 Bc6 15. Ra3 O-O 16. Be3 Qb8 17. Qa1 Qb5 18. Rd1 a4 19. bxa4 Rxa4 20. Rxa4 Qxa4 21. Qxa4 Bxa4 22. Ra1 Bc6 23. Ra7 Rc8 24. Nd2 d5 25. f3 dxe4 26. dxe4 Nd7 27. Nc4 Bb5 28. Na3 Bd3 29. Kf2 Nf8 30. Bc1 Ne6 31. g3 f5 32. exf5 Bxf5 33. g4 Bh7 34. Ra5 Nf4 35. Bxf4 exf4 36. Rc5 Kf8 37. Nc4 Ke7 38. Nb6 Rb8 39. Rxc7+ Kd6 40. Rxg7 Bd3 41. Rd7+ Kc6 42. Rxd3 Rxb6 43. Rd4 Rb2+ 44. Ke1 Rh2 45. Rxf4 Rxh3 46. Kf2 Rh1 47. Kg2 Rh4 48. Rf6+ Kc5 49. Rf5+ Kc4 50. Rh5 Rxh5 51. gxh5 Kxc3 52. Kg3 Kd4 53. Kf4 Kd5 54. Kf5 Kd6 55. Kg6 Ke7 56. Kxh6 Kf8 57. Kg6 1-0
2023.09.12 Titled Tue 12th Sep Early
812141 Kozak, Antoni (2427) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. c3 c5 8. a3 Nc6 9. b4 c4 10. Bc2 Qc7 11. a4 O-O-O 12. Bf4 f5 13. Ng5 Re8 14. h4 h6 15. Nf3 Be7 16. h5 Reg8 17. Nbd2 g5 18. hxg6 Rxg6 19. g3 Qd8 20. Nf1 Nf8 21. Ne3 Rgg8 22. Ng2 Ng6 23. Bd2 Bg5 24. Be3 Rf8 25. Kd2 Rhg8 26. Nf4 Bxf4 27. Bxf4 Nxf4 28. gxf4 Rg4 29. Ke3 Rh8 30. Rh5 Ne7 31. Nh2 Qe8 32. Nxg4 Qxh5 33. Nf6 Qh4 34. Qf3 Rf8 35. Rh1 Ng6 36. Rxh4 Nxh4 37. Qh5 Ng2+ 38. Kd2 Nxf4 39. Qxh6 Rxf6 40. exf6 1-0
2023.09.12 Titled Tue 12th Sep Early
812337 Kopczynski, M (2225) Nithyalakshmi, Sivanesan (1889) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ng8 5. f4 Nh6 6. Nf3 Nf5 7. Bd3 Nh4 8. O-O Nxf3+ 9. Qxf3 c5 10. dxc5 Bxc5+ 11. Kh1 Nc6 12. Ne2 Bd7 13. a3 Qe7 14. b4 Bb6 15. Bb2 h5 16. f5 exf5 17. Nf4 Be6 18. Nxd5 Bxd5 19. Qxd5 O-O 20. Bxf5 Rad8 21. Qe4 Bd4 22. Bxd4 Rxd4 23. Qf3 Qxe5 24. Rae1 Qd6 25. Qxh5 g6 26. Qg5 Kg7 27. Bd3 Rh8 28. h3 Rdh4 29. b5 Rxh3+ 30. Kg1 Qd4+ 31. Re3 Rxe3 32. Rxf7+ Kxf7 33. Qxg6+ Ke7 34. Qg5+ Kd6 35. Qg6+ Re6+ 0-1
2023.09.12 Titled Tue 12th Sep Early
812509 Kopczynski, M (2225) Iunusov, Nuriddin (2012) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. Nf3 Be7 7. Bd3 O-O 8. Qe2 b6 9. Bg5 Bb7 10. O-O-O Nbd7 11. h4 c5 12. dxc5 bxc5 13. Ne4 Qa5 14. Nc3 h6 15. Bd2 Qb6 16. g4 Rab8 17. b3 Nxg4 18. Rhg1 Bxf3 19. Qxf3 Nge5 20. Rxg7+ Kxg7 21. Rg1+ Kh8 22. Qh5 Nxd3+ 23. cxd3 e5 24. Bxh6 Qg6 25. Rxg6 fxg6 26. Qxg6 Rg8 27. Qe6 Rg1+ 28. Kc2 Bf8 29. Bxf8 Rxf8 30. Ne4 Rg7 31. h5 Rgf7 32. Kc3 Rh7 33. h6 Rg8 34. Nf6 1-0
2023.09.12 Titled Tue 12th Sep Early
812669 Shymanskyi, Oleksandr (2284) Kopczynski, M (2225) 0-1
1. b3 e5 2. Bb2 d6 3. e3 f5 4. d4 e4 5. d5 Nf6 6. Nh3 Be7 7. Nf4 O-O 8. h4 c6 9. a4 cxd5 10. Nc3 d4 11. Qxd4 Nc6 12. Bc4+ Kh8 13. Qd2 Ne5 14. Be6 Nfg4 15. Ncd5 Bxh4 16. Bxe5 dxe5 17. Bxc8 exf4 18. Nxf4 Rxc8 19. Qxd8 Bxf2+ 20. Ke2 Rxc2+ 21. Qd2 Rxd2+ 22. Kxd2 Bxe3+ 23. Ke2 Bxf4 24. Rad1 Rc8 25. Rd7 Rc2+ 26. Kd1 Ne3+ 27. Ke1 Bg3# 0-1
2023.09.12 Titled Tue 12th Sep Early
812946 Kopczynski, M (2225) Prieto Aranguren, A (2155) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 e6 5. cxd4 Nc6 6. Be3 d5 7. e5 Nd7 8. Ne2 Be7 9. O-O a6 10. Nbc3 b5 11. f4 g6 12. g4 Nb6 13. f5 Bd7 14. fxe6 Bxe6 15. Nf4 Bg5 16. Qe1 Nc4 17. Bxc4 bxc4 18. Nxe6 fxe6 19. h3 Qe7 20. Bxg5 Qxg5 21. Qf2 O-O-O 22. Rad1 h5 23. Qf4 Qh4 24. g5 Qxh3 25. Rf3 Qf5 26. Qg3 Qg4 27. Qxg4 hxg4 28. Rf6 Rh4 29. Rxg6 Rdh8 30. Rxe6 Rh1+ 31. Kg2 Rxd1 32. Nxd1 Nxd4 33. Rxa6 Rh5 34. g6 Rg5 35. Ne3 Nf3 36. e6 Kb7 37. e7 Re5 38. g7 Ne1+ 39. Kf2 Nd3+ 40. Ke2 Nf4+ 41. Kd2 d4 42. Nxc4 Rxe7 43. g8=Q Kxa6 44. Qc8+ Kb5 45. Nd6+ Kb6 46. Qd8+ Kc5 47. Qxe7 1-0
2023.09.05 Titled Tue 5th Sep Early
818781 Kopczynski, M (2225) Caruana, F (2786) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 b5 5. Qd2 b4 6. Nd1 a5 7. h4 h5 8. g4 hxg4 9. f3 gxf3 10. Nxf3 d6 11. Nf2 Nf6 12. O-O-O Nbd7 13. e5 Nd5 14. e6 fxe6 15. Bd3 Nf8 16. Rdg1 Ba6 17. Bxg6+ Nxg6 18. Rxg6 Bf6 19. Rhg1 Kd7 20. Ne4 Kc7 21. Bg5 Kb6 22. Bxf6 exf6 23. c3 Rh7 24. cxb4 axb4 25. Kb1 Rha7 26. Rc1 Bb5 27. b3 Rxa2 28. Qxa2 Rxa2 29. Kxa2 Qa8+ 30. Kb1 Bd3+ 0-1
2023.09.05 Titled Tue 5th Sep Early
819262 Ziatdinov, R (2081) Kopczynski, M (2225) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O Nfd7 7. Nc3 Nc6 8. e4 e5 9. d5 Ne7 10. Ne1 f5 11. Nd3 h6 12. b4 g5 13. Ba3 f4 14. f3 fxg3 15. hxg3 h5 16. c5 h4 17. g4 Ng6 18. Rc1 Nf4 19. Nxf4 exf4 20. cxd6 cxd6 21. Nb5 Qb6+ 22. Kh2 Qxb5 23. Qb3 Ne5 24. Rc7 Qd3 25. Rc3 Qe2 26. Rc2 Qd3 27. Qxd3 Nxd3 28. b5 Nc5 29. Bxc5 dxc5 30. Rxc5 Bd7 31. Rfc1 Rac8 32. Rc7 Be5 33. d6 Rxc7 34. Rxc7 Bxb5 35. Rxb7 Bc6 36. Rc7 Bb5 37. Rc5 Bxd6 38. Rxg5+ Kf7 39. Rxb5 Re8 40. Rb7+ Re7 41. Rxe7+ Bxe7 42. Bf1 Ke6 43. Bc4+ Ke5 44. Bd5 Kd4 45. Kg2 Ke3 46. e5 Kd4 47. Be4 Kxe5 48. Kh3 Kd4 49. Kg2 Kc3 50. Bd5 Kb2 51. a4 Ka3 52. Bc6 Kb4 53. Be8 Kc5 54. Bd7 Kd5 55. Be8 Kd4 56. Bd7 Ke3 57. Bc6 Ke2 58. Bd5 Kd3 59. Bc6 Kd4 60. Bb7 Kc5 61. Bc8 Kb4 62. Bd7 a5 63. Bc6 Kc5 64. Bb7 Kb6 65. Bd5 Kc5 66. Bb7 Kb4 67. Bc6 Kc3 68. Bb5 Kd2 69. Bc6 Kd3 70. Bb5+ Ke3 71. Bc6 Ke2 72. Bb5+ Ke3 73. Bc6 Bf6 74. Bd5 Bg5 75. Bc6 Kd4 76. Bb7 Kc5 77. Ba8 Kb4 78. Bc6 Kc5 79. Bd7 Kc4 80. Be8 Kd3 81. Bc6 Ke3 82. Bb7 Ke2 83. Bc6 Ke3 84. Bb7 Ke2 85. Bc6 Ke3 1/2-1/2
2023.09.05 Titled Tue 5th Sep Early
819406 Wimalasuriya, Kasun M. (1767) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Na6 7. Qd2 c5 8. Nge2 cxd4 9. Nxd4 Nc5 10. Be2 a6 11. O-O Bd7 12. b4 Ne6 13. Rfc1 Rc8 14. Rab1 Nh5 15. Nd5 Nxd4 16. Bxd4 Bxd4+ 17. Qxd4 e6 18. Nb6 Rc6 19. Nxd7 Qxd7 20. Bf1 Rfc8 21. Rd1 e5 22. Qxe5 Re8 23. Qd4 Nf4 24. c5 Rd8 25. Qe3 g5 26. Rd2 Qe7 27. Rbd1 d5 28. g3 Ng6 29. Rxd5 Rxd5 30. Rxd5 h6 31. Qd4 Rf6 32. Rd8+ Kh7 33. Rd7 Qe6 34. Rd6 Rxf3 35. Rxe6 fxe6 36. Qd7+ Kg8 37. Qxe6+ Kg7 38. e5 Re3 39. Qf6+ Kh7 40. e6 Ne5 41. e7 Nf3+ 42. Qxf3 Rxf3 43. e8=Q 1-0
2023.09.05 Titled Tue 5th Sep Early
819592 Kopczynski, M (2225) Shymanskyi, Oleksandr (2284) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. e5 Nh6 7. Nf3 Bf5 8. O-O Bxd3 9. Qxd3 e6 10. Kh1 Bc5 11. Be3 Bxe3 12. Qxe3 Nf5 13. Qd3 h5 14. Nbd2 h4 15. Nb3 Qb6 16. Nbd4 Ncxd4 17. Nxd4 Nxd4 18. cxd4 Rc8 19. f5 exf5 20. Qxf5 Qe6 21. Qg5 h3 22. Qxg7 hxg2+ 23. Qxg2 Rh6 24. Qg8+ Ke7 25. Qg5+ Kd7 26. Rf2 Rg6 27. Qf4 Rf8 28. Raf1 Rg4 29. Qc1 Rxd4 30. Qc5 Qg4 31. Rxf7+ Rxf7 32. Rxf7+ Ke6 33. Qe7# 1-0
2023.09.05 Titled Tue 5th Sep Early
819900 Kopczynski, M (2225) Rosenberg, E (1883) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Nd5 12. O-O-O Nxf4 13. Bxf4 Bd6 14. Bxd6 Qxd6 15. Nh5 O-O 16. g4 Nd7 17. g5 g6 18. Ng3 h5 19. Ne4 Qd5 20. Kb1 Kg7 21. Qe3 a5 22. Rh3 a4 23. Rf3 a3 24. b3 b5 25. c3 c5 26. Nf6 Nxf6 27. gxf6+ Kh7 28. Rg3 Qf5+ 29. Ka1 Qxf6 30. dxc5 b4 31. Qd4 Qxd4 32. Rxd4 bxc3 33. Rxc3 Rfb8 34. b4 Rb5 35. c6 Kg7 36. c7 Rc8 37. Rd8 Rd5 38. Rxd5 exd5 39. b5 d4 40. Rc4 d3 41. b6 d2 42. Rd4 Re8 43. Kb1 1-0
2023.09.05 Titled Tue 5th Sep Early
820128 Bersamina, Paulo (2434) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. Bh6 e6 12. h4 Qb6 13. Bxg7 Kxg7 14. e5 Ng8 15. h5 Rb8 16. b3 c5 17. Rh4 c4 18. Be2 cxb3 19. axb3 h6 20. hxg6 fxg6 21. Rdh1 g5 22. Rxh6 Nxh6 23. Qxg5+ Kf7 24. Bb5 Qd8 25. Qxh6 Rg8 26. Kb2 Qg5 27. Qh7+ Rg7 28. Qh8 Rg8 29. Qh2 d4 30. Ne4 Qxg2 31. Qf4+ Ke7 32. Qf6# 1-0
2023.09.05 Titled Tue 5th Sep Early
820423 Kopczynski, M (2225) Parfenov, Vi (2193) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d5 6. e5 Ne4 7. Nf3 dxc3 8. Nxc3 Nxc3 9. bxc3 Bg4 10. O-O e6 11. Kh1 Be7 12. Qe1 Bxf3 13. Rxf3 g6 14. Rb1 b6 15. Bb5 Rc8 16. Rh3 O-O 17. Qd2 d4 18. f5 dxc3 19. Qf2 Qd1+ 20. Bf1 exf5 21. Rd3 Qh5 22. Rxc3 Nxe5 23. Rxc8 Rxc8 24. Bb2 Ng4 25. Qg3 Bh4 26. Qd6 Be7 27. Qg3 Bc5 28. h3 Nf2+ 29. Kh2 Ne4 30. Qf4 Bd6 31. Be5 Qg5 32. Bxd6 Qf6 33. Be5 Qe6 34. Ba6 Rc2 35. Rd1 h6 0-1
2023.09.05 Titled Tue 5th Sep Early
820526 Mushini, Ajay (2301) Kopczynski, M (2225) 1-0
1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. d4 Nf6 5. Bd3 d5 6. e5 Nfd7 7. O-O c5 8. Bg5 Qc8 9. Re1 Nc6 10. Nxd5 exd5 11. e6 fxe6 12. Rxe6+ Be7 13. Qe2 Nf6 14. Bxf6 gxf6 15. Re1 c4 16. Rxc6 Qd7 17. Bf5 Qd8 18. Re6 1-0
2023.09.05 Titled Tue 5th Sep Early
820867 Mikhailova, I (2216) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 O-O 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Nc6 14. O-O-O Be6 15. Bxe6 Rxe6 16. Rd7 h6 17. Be3 Rc8 18. Kb1 b6 19. Rhd1 f5 20. Rb7 Re7 21. Rxe7 Nxe7 22. Rd7 Nc6 23. g3 Rd8 24. Rxd8+ Nxd8 25. exf5 gxf5 26. Nh4 f4 27. gxf4 exf4 28. Bxf4 Ne6 29. Be3 h5 30. Nf5 Be5 31. h3 Kf7 32. Kc2 Kf6 33. Ng3 h4 34. Ne2 Kf5 35. f3 Nc7 36. b3 Nd5 37. Bd2 Bf6 38. Kd3 a5 39. Be3 Nb4+ 40. Kc4 Bd8 41. a3 Nc2 42. Bc1 Ne1 43. f4 Ke4 44. Nd4 Nd3 45. f5 Nxc1 46. Ne6 Bf6 47. Nc7 Kxf5 48. Nd5 Bd8 49. Ne3+ Ke4 50. Ng4 Kf3 51. Kb5 Nxb3 52. Kc6 Kg3 53. Kd7 Kxh3 54. Ne5 Bf6 55. Nd3 Kg3 56. Ke6 Nc5+ 57. Nxc5 bxc5 58. Kxf6 h3 0-1
2023.09.05 Titled Tue 5th Sep Early
821075 Kopczynski, M (2225) Gaurav, Rajesh Zagade (2099) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bd3 Qxd4 7. Nf3 Qd8 8. Bg5 Bg4 9. h3 Bxf3 10. Qxf3 Qd5 11. Qe3 Nbd7 12. Rd1 Qe5 13. O-O Qxe3 14. Bxe3 e6 15. f4 Bc5 16. Bxc5 Nxc5 17. f5 h4 18. Ne2 e5 19. Bc4 b5 20. b4 Na6 21. Bb3 Nxb4 22. Nc3 O-O 23. Rd6 Rad8 24. Rfd1 Nbd5 25. Bxd5 cxd5 26. Nxd5 Nxd5 27. R6xd5 Rxd5 28. Rxd5 Rc8 29. Rxb5 Rxc2 30. Ra5 f6 31. Rxa7 Kh7 32. a4 Ra2 33. a5 Kh6 34. a6 Kg5 35. Rxg7+ Kxf5 36. a7 e4 37. Re7 Kf4 38. Rh7 e3 39. Rxh4+ Ke5 40. Kf1 f5 41. Rh7 Kf4 42. Re7 Ra1+ 43. Ke2 Ra2+ 44. Kd3 Ra4 45. Rxe3 Rxa7 46. Rf3+ Kg5 47. Ke2 Ra2+ 48. Kf1 Ra1+ 49. Kf2 Ra2+ 50. Kg3 Ra4 51. Kh2 f4 52. Rf2 Ra3 53. Rb2 Kh4 54. Rb5 Ra4 55. Rf5 Rc4 56. Kg1 Kg3 57. Rg5+ Kh4 58. Rg4+ Kh5 59. Kf2 Rd4 60. Kf3 Rd3+ 61. Kxf4 Rd4+ 62. Kg3 Rd3+ 63. Kh2 Rd2 64. Rg3 Rb2 65. Rf3 Rc2 66. Re3 Rd2 67. Kg3 Ra2 68. Rf3 Ra1 69. Rf2 Ra3+ 70. Kh2 Rb3 71. g4+ Kh4 72. Kg2 Rg3+ 73. Kf1 Kxh3 74. Rf4 Kh4 75. Kf2 Rxg4 76. Rxg4+ Kxg4 1/2-1/2
2023.09.05 Titled Tue 5th Sep Early
821192 Viskelis, D (2152) Kopczynski, M (2225) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O g6 5. c3 Bg7 6. d4 cxd4 7. cxd4 Bd7 8. h3 Nf6 9. Nc3 O-O 10. Re1 h6 11. Be3 a6 12. Ba4 Qa5 13. Bb3 Rac8 14. Qd2 Qh5 15. Bd1 Bxh3 16. gxh3 Qxh3 17. Nh2 b5 18. Bf3 e5 19. Bg2 Qh5 20. d5 Nd4 21. Bxd4 exd4 22. Ne2 d3 23. Ng3 Qe5 24. Nf3 Qe7 25. Qxd3 Ng4 26. Rac1 Bxb2 27. Rxc8 Rxc8 28. Qe2 Bg7 29. Bh3 h5 30. Nh2 Bc3 31. Nxg4 hxg4 32. Bxg4 f5 33. exf5 Qxe2 34. Rxe2 gxf5 35. Nxf5 Rd8 36. Re6 Be5 37. Kg2 Kf7 38. Kf3 Rh8 39. Ke4 Rh2 40. f4 Bf6 41. Nxd6+ Kg6 42. Bf5+ Kg7 43. Bg4 Rxa2 44. Nf5+ Kg6 45. d6 Ra4+ 46. Kd5 Rxf4 47. d7 Rxg4 48. Rxf6+ Kxf6 49. d8=Q+ Kxf5 50. Qd7+ Kf4 51. Qd6+ Ke3 52. Qxa6 Rg5+ 53. Kc6 Rg6+ 54. Kxb5 Rxa6 55. Kxa6 1/2-1/2
2023.08.29 Titled Tue 29th Aug Early
827263 Kopczynski, M (2225) Grigorov, G (2510) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 Bxe2 8. N1xe2 g6 9. Bg5 Bg7 10. Qd2 Nbd7 11. O-O-O Qb6 12. Qe3 e6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe5 Qd8 16. Nf4 O-O 17. Qe2 Qa5 18. Kb1 Qf5 19. f3 Rfe8 20. Nd3 Qb5 21. g4 Nd5 22. Qd2 Bxd4 23. c4 Qxc4 24. gxh5 a5 25. hxg6 f6 26. Nc1 c5 27. Bf4 Ra6 28. Nb3 Bxb2 29. Kxb2 a4 30. Na5 Rb6+ 31. Ka1 Qxf4 32. Qxf4 Nxf4 33. h5 Nd5 34. Nc4 Rb4 35. Nd6 Rd8 36. h6 1-0
2023.08.29 Titled Tue 29th Aug Early
827458 Putnam, Liam (2304) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 Na6 7. Be3 c5 8. Qd2 cxd4 9. Nxd4 Nc5 10. Be2 a6 11. O-O Bd7 12. Rfd1 Qa5 13. a3 Ne6 14. Nd5 Qd8 15. Rac1 Nxd5 16. cxd5 Nc5 17. Bc4 b5 18. Ba2 Rc8 19. b4 Na4 20. Rxc8 Qxc8 21. Rc1 Qb7 22. Nc6 Re8 23. Bb3 Nb6 24. Qf2 Nc8 25. Na5 Qb8 26. Qc2 Nb6 27. Qc7 Bb2 28. Qxb8 Rxb8 29. Rc7 Bxa3 30. Bxb6 Rxb6 31. Rxd7 Bxb4 32. Nc6 Bc5+ 33. Kf1 e6 34. dxe6 Rxc6 35. e7 1-0
2023.08.29 Titled Tue 29th Aug Early
827898 Pert, R (2421) Kopczynski, M (2225) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Bb4 9. O-O Bxc3 10. bxc3 Nge7 11. h3 Bf5 12. Ba3 O-O 13. Re1 Rfd8 14. Nd2 Rac8 15. Bf3 Qa5 16. Nc4 Qxc3 17. Rc1 Qxd4 18. Nd6 Rb8 19. Qxd4 Nxd4 20. Bxb7 Nc2 21. Nxf5 Nxf5 22. Rxc2 Rxb7 23. g4 Nd4 24. Rd1 f6 25. Kg2 Nxc2 26. Rxd8+ Kf7 27. Rf8+ Kg6 28. Bc5 Rc7 29. Bd6 Rd7 30. Bf4 e5 31. Bc1 Ne1+ 32. Kg3 Rd3+ 33. Be3 Nc2 34. Kf3 Nxe3 35. fxe3 Ra3 36. h4 h6 37. h5+ Kh7 38. Ke4 Rxa2 39. Ra8 a5 40. Kf5 a4 41. Ke6 a3 42. Kf7 Rg2 43. Rxa3 Rxg4 44. Ra7 Rg5 45. Kf8 f5 46. Rf7 f4 47. e4 Rg3 48. Ke7 Rg4 49. Ke6 Rg5 50. Rf8 Rxh5 51. Rf7 Rg5 52. Ke7 h5 53. Ke6 h4 54. Rc7 h3 55. Rc3 Rg3 56. Rc2 Rg2 57. Rc3 h2 58. Rh3+ Kg6 59. Kxe5 Kg5 60. Rh7 Kg4 61. Rxg7+ Kf3 62. Rh7 Ke3 63. Kd5 f3 64. Rh3 Ke2 65. e5 f2 66. e6 f1=Q 67. e7 Qf5+ 68. Kd6 Rg6+ 69. Kc7 Qxh3 70. e8=Q+ Kf1 71. Qxg6 h1=Q 72. Qb1+ Kg2 73. Qc2+ Kg3 74. Qg6+ Qg4 75. Qd3+ Qhf3 76. Qd2 Qgf4+ 0-1
2023.08.29 Titled Tue 29th Aug Early
828154 Kopczynski, M (2225) Morefield, Jason (2226) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. O-O O-O 10. c3 d6 11. h3 h6 12. Re1 Be6 13. Nbd2 b4 14. Ba4 bxc3 15. bxc3 Bd7 16. Nf1 Re8 17. Ng3 Bf8 18. Nh4 Ne7 19. Bxd7 Qxd7 20. Nhf5 Nxf5 21. Nxf5 Kh7 22. Qf3 Ng8 23. Ra7 Ra8 24. Rxa8 Rxa8 25. Be3 g6 26. Ng3 Bg7 27. h4 h5 28. Rb1 Nf6 29. Bg5 Ng4 30. Qe2 Qc6 31. f3 Nf6 32. Qd2 Ra3 33. Ne2 Qa6 34. Kh2 Nd7 35. d4 Ra2 36. Rb2 Rxb2 37. Qxb2 Nb6 38. d5 Qd3 39. Qd2 Qc4 40. Nc1 Na4 41. Qa2 Qxa2 42. Nxa2 f6 43. Bd2 Nb6 44. Nb4 Nc4 45. Bc1 Kg8 46. Na6 Kf7 47. Nxc7 Bf8 48. Nb5 Be7 49. g3 Ke8 50. Kg2 Kd7 51. Kf2 Kc8 52. Ke2 Kb7 53. Kd3 Na5 54. Ba3 Nb3 55. Bxd6 Bd8 56. Bf8 Bb6 57. Nd6+ Ka6 58. Ne8 Nc1+ 59. Kc2 Ne2 60. Nxf6 Nxg3 61. Nd7 Bc7 62. d6 Bd8 63. Nxe5 Bxh4 64. Nxg6 Bd8 65. Be7 Bb6 66. d7 Nf1 67. d8=Q Bxd8 68. Bxd8 Nh2 69. Kd3 Nxf3 70. e5 Kb7 71. e6 Kc6 72. Ke4 Kd6 73. Kxf3 Kxe6 74. Nf4+ Kd6 75. Bf6 Kc5 76. Bd4+ 1-0
2023.08.29 Titled Tue 29th Aug Early
828312 Kopczynski, M (2225) Samunenkov, Ihor (2515) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 Nf6 8. Nf4 Bh7 9. Bd3 Qxd4 10. Be3 Qd8 11. Qf3 Bxd3 12. Nxd3 e6 13. O-O Be7 14. Rad1 O-O 15. Ne5 Qa5 16. Bd4 Na6 17. Bc3 Qc7 18. Nh5 Nc5 19. Nxg7 Nce4 20. Nh5 Nxc3 21. Nxf6+ Bxf6 22. Qxf6 Nd5 23. Rxd5 exd5 24. Ng4 Qd8 25. Qxh6 f5 26. Qg6+ Kh8 27. Qh5+ Kg8 28. Nh6+ Kg7 29. Nxf5+ Rxf5 30. Qxf5 Qe7 31. h5 Rf8 32. Qg6+ Kh8 33. h6 Rg8 34. Qh5 1-0
2023.08.29 Titled Tue 29th Aug Early
828505 Bacrot, E (2662) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 e5 8. d4 cxd4 9. cxd4 Nc6 10. d5 Ne7 11. h3 Ne8 12. Nc3 f5 13. Ng5 f4 14. Ne6 Bxe6 15. dxe6 Nc7 16. Bc4 Kh8 17. b3 a6 18. a4 Nc6 19. Ba3 Nd4 20. Ne2 Ncxe6 21. Bxe6 Nxe6 22. Bxd6 Re8 23. Qd5 f3 24. gxf3 Qg5+ 25. Kf1 Rad8 26. Red1 Qh4 27. Ng1 Bf8 28. Bxe5+ Kg8 29. Qc4 Rc8 30. Bg3 Qh5 31. Qd5 Qh6 32. Kg2 Rc2 33. Qd7 Re7 34. Qd3 Rb2 35. Qc4 Bg7 36. Rd6 Kf7 37. Rad1 g5 38. R1d5 Kf8 39. Rf5+ Kg8 40. Rd8+ Bf8 41. Rdxf8+ 1-0
2023.08.29 Titled Tue 29th Aug Early
828833 McCoy, Owen (2085) Kopczynski, M (2225) 1-0
1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. c4 g6 5. Nf3 Bg7 6. d4 e4 7. Nfd2 f5 8. Nc3 Nge7 9. f3 exf3 10. Nxf3 O-O 11. Bd3 f4 12. exf4 Nxd4 13. Nxd4 Bxd4 14. Qd2 Nc6 15. O-O-O Qf6 16. g3 Bg4 17. Rde1 Bf3 18. Rhf1 Bg2 19. Qxg2 Bxc3 20. Be4 Rae8 21. Bd5+ Kg7 22. Kb1 Bxb2 23. Qxb2 Qxb2+ 24. Kxb2 Nb4 25. Rxe8 Rxe8 26. Bxb7 Re2+ 27. Kc3 Nxa2+ 28. Kd3 Rxh2 29. Bf3 Nb4+ 30. Kd4 Nc2+ 31. Kc3 Ne3 32. Ra1 Rf2 33. Be4 Re2 34. Kd3 Nc2 35. Rxa7 Re3+ 36. Kxc2 Rxe4 37. Rxc7+ Kh6 38. Kd3 Re1 39. Rc6 Rg1 40. Rxd6 Rxg3+ 41. Kc2 Kh5 42. b4 Kg4 43. b5 Rg2+ 44. Kc3 Rg1 45. Rd2 Rc1+ 46. Rc2 Re1 47. b6 Re8 48. b7 Rb8 49. Rb2 Kxf4 50. c5 Ke5 51. Kc4 Ke6 52. c6 Kd6 53. Kb5 Kc7 54. Rd2 Rxb7+ 55. cxb7 Kxb7 56. Rd7+ Kb8 57. Rxh7 1-0
2023.08.29 Titled Tue 29th Aug Early
829069 Kopczynski, M (2225) Ovchinnikov, Vsevolod (2426) 1-0
1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Be3 b5 5. Qd2 d6 6. f3 Nd7 7. h4 h5 8. g4 hxg4 9. fxg4 Ngf6 10. g5 Ng4 11. O-O-O Nxe3 12. Qxe3 c5 13. Nf3 cxd4 14. Nxd4 Bb7 15. Nd5 Rc8 16. h5 gxh5 17. g6 Bh6 18. gxf7+ Kxf7 19. Nf4 e5 20. Qb3+ d5 21. Kb1 Bxf4 22. Nf5 Nc5 23. Qf3 Nxe4 24. Rxh5 Qf6 25. Bd3 Ng5 26. Qg4 Rxh5 27. Qxh5+ Ke6 28. Qg4 Kf7 29. Rh1 Rh8 30. Rxh8 Qxh8 31. a4 Kf6 32. Nd6 Bc6 33. Qf5+ Ke7 34. Nc8+ Kd8 35. Na7 Bd7 36. Qg6 Qh1+ 37. Ka2 d4 38. Qb6+ Ke7 39. Qxa6 bxa4 40. Qa5 Qb7 41. Qc5+ Ke8 42. Nb5 Ne6 43. Nd6+ Kf8 44. Nxb7+ Nxc5 45. Nxc5 Bc6 46. Ka3 Bg5 47. Nxa4 Be7+ 48. b4 e4 49. Bc4 e3 50. Kb3 Bf3 51. Nb6 e2 52. Bxe2 Bxe2 53. Nd7+ Ke8 54. Ne5 Bf6 55. Nc6 Bb5 56. Na7 Bd7 57. Kc4 Kd8 58. b5 Kc7 59. Kc5 Kb7 60. Nc6 Bxc6 61. bxc6+ Kc7 62. Kd5 Bh8 63. Kc5 Bg7 64. Kd5 Bf6 65. Kc5 Be5 66. Kd5 Bg7 67. Kc5 Kc8 68. Kd5 Kc7 69. Kc5 Bf6 70. Kd5 Kb6 71. Kd6 Kb5 72. c7 d3 73. cxd3 Be5+ 74. Kxe5 Kb4 75. c8=Q 1-0
2023.08.29 Titled Tue 29th Aug Early
829099 Kopczynski, M (2225) Manukyan, SaA (2237) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. f4 Nc6 6. Nf3 g6 7. O-O Bg7 8. Kh1 e6 9. Qe1 Nge7 10. Be3 O-O 11. Nbd2 d5 12. Rd1 dxe4 13. Nxe4 Nd5 14. Bb1 Qc7 15. Bc1 b6 16. Qh4 Ba6 17. Rfe1 Nce7 18. Ne5 Nf5 19. Qh3 Rfd8 20. Ng5 h6 21. Ngxf7 Qxf7 22. Nxf7 Kxf7 23. g4 Nfe7 24. f5 exf5 25. gxf5 g5 26. Qh5+ Kf8 27. Re6 Bb7 28. Be4 Rac8 29. f6 Nxf6 30. Rxf6+ Bxf6 31. Bxb7 Rxd1+ 32. Qxd1 Rc7 33. Qd8+ 1-0
2023.08.29 Titled Tue 29th Aug Early
829365 Matinian, N (2421) Kopczynski, M (2225) 1/2-1/2
1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Nc6 6. Qd2 d6 7. f3 Bg7 8. Nge2 O-O 9. h4 h5 10. O-O-O Qa5 11. Kb1 Be6 12. Nf4 Ne5 13. Nxe6 fxe6 14. Nd5 Qxd2 15. Nxf6+ Bxf6 16. Rxd2 Rfc8 17. b3 a6 18. Be2 Rc6 19. c4 Rac8 20. g3 Rf8 21. Rc1 Bg7 22. f4 Nd7 23. b4 e5 24. c5 exf4 25. gxf4 Nf6 26. cxd6 Nxe4 27. Rxc6 Nxd2+ 28. Kc2 bxc6 29. dxe7 Re8 30. Kxd2 Rxe7 31. Bxa6 Re4 32. a3 Bd4 33. Bxd4 Rxd4+ 34. Ke3 Rd1 35. a4 Rb1 36. b5 cxb5 37. axb5 Kg7 38. Kd4 Kf6 39. Kc5 Kf5 40. b6 Rxb6 41. Kxb6 Kxf4 42. Bd3 g5 43. hxg5 Kxg5 44. Bf1 Kf4 45. Kc5 Kg3 46. Kd4 h4 47. Ke3 h3 48. Bxh3 1/2-1/2
2023.08.29 Titled Tue 29th Aug Early
829561 Kopczynski, M (2225) Ajay, Karthikeyan (2429) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 e5 5. cxd4 Bb4+ 6. Nc3 exd4 7. a3 Qa5 8. axb4 Qxa1 9. Nb5 O-O 10. Nc7 Nc6 11. Nxa8 d5 12. e5 Bg4 13. f3 Nxe5 14. Ne2 Rxa8 15. fxg4 Nfxg4 16. O-O Ne3 17. Bxe3 Qxd1 18. Rxd1 dxe3 19. Bf5 Rd8 20. Be4 Nc4 21. Rxd5 Re8 22. Rd4 Nxb2 23. Bxb7 g6 24. Re4 Rb8 25. Bd5 Nd3 26. Rxe3 Nxb4 27. Bc4 Nc6 28. h4 Kg7 29. Bd5 Nb4 30. Bc4 Nc6 31. Nf4 Nd4 32. Re7 Nf5 33. Rxf7+ Kh6 34. h5 Kg5 35. hxg6 Kxf4 36. gxh7 Rh8 37. Be6 Kg5 38. Bxf5 a5 39. Bc2 Kh6 40. Ra7 a4 41. Rxa4 Kg5 42. Ra6 Kh5 43. Kh2 Kg5 44. Rg6+ Kh5 45. Rg8 Rxh7 46. Bxh7 Kh6 47. Bd3 Kh5 48. g4+ Kh4 49. g5 Kh5 50. g6 Kh6 51. g7 Kg5 52. Rf8 Kh6 53. g8=Q Kh5 54. Qg6+ Kh4 55. Rf4# 1-0
2023.07.25 Titled Tue 25th Jul Early
872903 Kushagra, Mohan (2416) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. h5 g5 17. g4 Rb8 18. Bc4 Nf4 19. Bxe6 Nxe6 20. Qxd8 Rexd8 21. Bxa7 Ra8 22. Rxd8+ Nxd8 23. Rd1 Ne6 24. Rd7 Nf4 25. a4 Bf8 26. a5 Bb4 27. a6 Ba5 28. Rb7 Kg7 29. Nd6 Kf6 30. Nc4 Bd8 31. Nd6 Ke6 32. Ne4 Be7 33. c3 Nd3+ 34. Kc2 Ne1+ 35. Kd1 Nxf3 36. Ke2 Nh2 37. Bc5 Bxc5 38. Nxc5+ Kd5 39. b4 Nxg4 40. Rxf7 e4 41. a7 Ne5 42. Na6 Kc4 43. Rb7 Nd3 44. Nc7 Rxa7 45. Rxa7 Kxc3 46. b5 cxb5 47. Nxb5+ Kc4 48. Nd6+ Kd4 49. Nf5+ Ke5 50. Ra5+ Kf6 51. Nxh6 Nf4+ 52. Ke3 Nxh5 53. Ng4+ Kg6 54. Kxe4 Ng3+ 55. Kf3 Nf5 56. Ne3 Nd4+ 57. Kg4 Kf6 58. Ra6+ Ke5 59. Kxg5 Ke4 60. Ng4 Nf3+ 61. Kh5 Kf4 62. Rf6+ Kg3 63. Rg6 Kf4 64. Nh6 Ke4 65. Rg8 Ne5 66. Re8 Kf4 67. Rf8+ Ke4 68. Ng4 Nc6 69. Kg5 Kd5 70. Kf4 Nd4 71. Rd8+ Kc4 72. Ke4 Ne6 73. Ne3+ Kb5 74. Rd6 Nc5+ 75. Kd5 Nd3 76. Kd4 Nb4 77. Rh6 Nc6+ 78. Kc3 Kc5 79. Rh5+ Kd6 80. Nc4+ Kc7 81. Rh6 Kc8 82. Rxc6+ 1-0
2023.07.25 Titled Tue 25th Jul Early
873151 Kopczynski, M (2225) Sariego, W (2318) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 e5 6. f4 Nc6 7. Nf3 d6 8. O-O Be7 9. Kh1 O-O 10. Qe1 Nb4 11. Bb1 Nc6 12. f5 Re8 13. Be3 d5 14. exd5 Nxd5 15. Nxd5 Qxd5 16. a3 Qb5 17. Be4 Bf6 18. b4 b6 19. a4 Qc4 20. Bg5 Bb7 21. Rc1 Qxb4 22. Qxb4 Nxb4 23. Bxb7 Rab8 24. Bxf6 gxf6 25. Rc7 e4 26. Nd4 e3 27. Bf3 Nd3 28. Nc6 Ra8 29. Re7 Rac8 30. Kg1 Kf8 31. Rxe8+ Rxe8 32. Nd4 a6 33. Rd1 Nb2 34. Re1 Re5 35. Nc2 Nxa4 36. Nxe3 Nc5 37. Nc2 Rxf5 38. Nd4 Rf4 39. Nc6 a5 40. Rb1 Na4 41. Nb8 Rf5 42. Nd7+ Kg7 43. Nxb6 Nc3 44. Ra1 Rb5 45. Nc4 a4 46. Kf2 Rb4 47. Ne3 Rb2+ 48. Kg3 Na2 49. Nf5+ Kg8 50. Nd4 Nc3 51. Kf4 Rb4 52. Ke3 f5 53. Kd3 Ne4 54. Nxf5 Nf2+ 55. Kc3 Rb3+ 56. Kc4 Nd3 57. Rd1 Nb2+ 58. Kc5 Nxd1 59. Bxd1 Rc3+ 60. Kb4 Rc1 61. Bxa4 Rg1 62. Bc6 Rh1 63. h3 Rb1+ 64. Kc5 Rb2 65. Kd6 h5 66. Bd5 Rd2 67. Ke5 Re2+ 68. Kf6 Rf2 69. Bxf7+ Kh7 70. Bd5 1-0
2023.07.25 Titled Tue 25th Jul Early
873286 Samunenkov, Ihor (2499) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. h5 g5 17. g4 Nf4 18. Qxd8 Rexd8 19. Ba6 Bd5 20. Rhe1 Ne6 21. Bf2 Nd4 22. Rd3 Rab8 23. c3 Rb6 24. cxd4 Rxa6 25. dxe5 Rxa2 26. Kb1 Bxe4 27. Rxe4 Rxb2+ 28. Kxb2 Rxd3 29. Bxa7 Rxf3 30. Kc2 Kf8 31. Bc5+ Ke8 32. e6 f5 33. Rc4 fxg4 34. Kd2 g3 35. Ra4 Bf8 36. Ra8# 1-0
2023.07.25 Titled Tue 25th Jul Early
873480 Kopczynski, M (2225) Cina', Vittorio (2133) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bc5 7. Bd3 Nge7 8. e5 d6 9. Ne4 Bb4+ 10. Bd2 dxe5 11. Bxb4 Nxb4 12. Bb5+ Nec6 13. Nd6+ Ke7 14. fxe5 f6 15. O-O Qb6+ 16. Kh1 Rd8 17. a4 Nxe5 18. Nxc8+ Raxc8 19. Qb3 Nbc6 20. a5 Qc5 21. Rac1 Nd4 22. Qe3 Qxb5 23. Nxd4 Qxb2 24. Rxc8 Rxc8 25. h3 Qc3 26. Qe4 Qc7 27. Qxh7 Kf7 28. Qh5+ Ke7 29. Qh7 Kf8 30. Nxe6+ 1-0
2023.07.25 Titled Tue 25th Jul Early
873682 Kopczynski, M (2225) Gubajdullin, A (2266) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Bd3 e6 6. h4 h5 7. g5 g6 8. Be3 Qc7 9. Nd2 c5 10. c3 Nc6 11. Ne2 Qb6 12. b3 cxd4 13. Nxd4 Qa5 14. Nxc6 Bxc6 15. b4 Qc7 16. f4 d4 17. cxd4 Bxh1 18. a3 Bd5 19. Rc1 Qd7 20. Qe2 a6 21. Kf2 Ne7 22. Be4 Bxe4 23. Nxe4 Nd5 24. Rc5 Bxc5 25. bxc5 O-O 26. f5 exf5 27. Nf6+ Nxf6 28. gxf6 f4 29. Bxf4 Qf5 30. Qe3 Rfd8 31. Ke1 Rd5 32. Bg3 Kh7 33. Bf2 Rad8 34. Qb3 Qe4+ 35. Kf1 Kg8 36. Qxb7 Rxe5 37. Qxe4 Rxe4 38. c6 Rdxd4 39. Bxd4 Rxd4 40. c7 Rc4 41. c8=Q+ Rxc8 0-1
2023.07.25 Titled Tue 25th Jul Early
874081 Rodriguez Santiago, J (2020) Kopczynski, M (2225) 1-0
1. c4 g6 2. g3 Bg7 3. Nc3 d6 4. Bg2 e5 5. e4 f5 6. d3 Nf6 7. Nge2 O-O 8. O-O Nc6 9. Nd5 fxe4 10. dxe4 Be6 11. Nec3 Qd7 12. Bg5 Rac8 13. Bxf6 Bxf6 14. Nxf6+ Rxf6 15. Nd5 Rf7 16. f4 Rcf8 17. b3 Bh3 18. f5 Bxg2 19. Kxg2 gxf5 20. exf5 Rxf5 21. Qg4+ Kh8 22. Ne3 h5 23. Rxf5 hxg4 24. Rxf8+ Kg7 25. Raf1 Nd4 26. R8f2 e4 27. Rf4 Nf3 28. Rxg4+ Kh7 29. Rd1 Qe6 30. Rd5 Ne5 31. Rxe4 Qf6 32. Rf4 Qg5 33. Rd2 Qg6 34. Rdf2 Qd3 35. Ng4 Ng6 36. Rf7+ Kh8 37. Nf6 Nh4+ 38. gxh4 Qg6+ 39. Ng4 Qxg4+ 40. Kf1 Qd1+ 41. Kg2 Qg4+ 42. Kh1 Qe4+ 43. R7f3 Qe1+ 44. Kg2 Qe4 45. Kg3 Qe5+ 46. Kh3 Qe6+ 47. Rf5 Qe3+ 48. Kg2 Qe4+ 49. R2f3 Qe2+ 50. Kg3 Qe4 51. h3 Kh7 52. Rf7+ Kh8 53. Rf8+ Kg7 54. R3f7+ Kg6 55. Rf6+ Kg7 56. Rf3 Qe5+ 57. R8f4 d5 58. cxd5 Qxd5 59. Kg4 Qe6+ 60. Rf5 Qe4+ 61. R3f4 Qg2+ 62. Kh5 Qxh3 63. Rg5+ Kh8 64. Rf8+ Kh7 65. Rf7+ Kh8 66. Rf6 Kh7 67. Rh6# 1-0
2023.07.25 Titled Tue 25th Jul Early
874234 Kopczynski, M (2225) Alberto, M ANG (2173) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. f4 Nf6 6. Nf3 g6 7. O-O Bg7 8. Kh1 O-O 9. Qe1 Nc6 10. Be3 Ng4 11. Bg1 e5 12. f5 gxf5 13. exf5 d5 14. h3 Nh6 15. f6 Qxf6 16. Bb5 Qg6 17. Bxc6 bxc6 18. Nxe5 Qh5 19. Nxc6 Bxh3 20. gxh3 Qxh3+ 21. Bh2 Ng4 22. Qg3 Qxf1+ 23. Bg1 h5 24. Ne7+ Kh7 25. Nd2 Qxa1 26. Qh4 Qd1 27. Qxh5+ Bh6 28. Qf5+ Kg7 29. Nf3 Nf6 30. Qh3 Rh8 31. Nf5+ Kg8 32. Kg2 Qe2+ 33. Bf2 Bf4 34. Ne7+ Kg7 35. Nf5+ Kg6 36. Ne7+ Qxe7 37. Nh4+ Rxh4 38. Qxh4 Qe4+ 39. Kf1 Re8 40. Qh3 Qe2+ 41. Kg2 Re4 42. Qc8 Be3 43. Kh3 Bxf2 44. Qg4+ Qxg4+ 0-1
2023.07.25 Titled Tue 25th Jul Early
874443 Samaganova, A (1827) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O Nfd7 7. Nc3 Nc6 8. e4 e5 9. Be3 h6 10. Qd2 Kh7 11. Rfe1 f5 12. Rad1 f4 13. gxf4 exd4 14. Nxd4 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Rxf4 17. Nd5 Rf8 18. Re3 Ne5 19. Rg3 Bg4 20. Rc1 Bf3 21. c5 Bxg2 22. Kxg2 c6 23. Ne3 Qf6 24. Rc2 dxc5 25. Qxc5 Nd3 26. Qc3 Qxc3 27. bxc3 Ne1+ 28. Kf1 Nxc2 29. Nxc2 Rae8 30. Re3 c5 31. Ke2 Re6 32. Na3 Ra6 33. c4 Rd8 34. Rb3 Rb6 35. Nb5 a6 36. Nc3 Rb4 37. Nd5 Rxb3 38. axb3 Kg7 39. Ke3 b5 40. e5 Kf7 41. Ke4 b4 42. f4 a5 43. f5 gxf5+ 44. Kxf5 a4 45. e6+ Ke8 46. Nc7+ Ke7 47. bxa4 b3 48. Nb5 b2 49. Nc3 Rd3 50. Nb1 Rd1 51. Nc3 b1=Q+ 0-1
2023.07.25 Titled Tue 25th Jul Early
874612 Kopczynski, M (2225) Huynh Lam Binh Nguyen (2027) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. f4 Ne7 6. Nf3 c5 7. dxc5 bxc5 8. Bd2 Bxc3 9. Bxc3 O-O 10. Bd3 Nf5 11. Bxf5 exf5 12. O-O d4 13. Be1 Bb7 14. c3 Nc6 15. Bf2 dxc3 16. bxc3 Qa5 17. e6 fxe6 18. Qd7 Nd8 19. Ne5 Rc8 20. Rab1 Rc7 21. Qd6 Nf7 22. Qxe6 Bc8 23. Qb3 c4 24. Nxc4 Qd5 25. Ne3 Qe4 26. Qd5 Re8 27. Qxe4 fxe4 28. Nd5 Rc6 29. Rb8 Kf8 30. Bxa7 Ba6 31. Rfb1 Bd3 32. Rxe8+ Kxe8 33. Rb8+ Kd7 34. Rb7+ Ke6 35. Nc7+ Kf5 36. Bd4 Nd6 37. Rb8 Kxf4 38. Nd5+ Kg5 39. Bxg7 1-0
2023.07.25 Titled Tue 25th Jul Early
874840 Romero Arzuaga, Yudel (2218) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Ne8 10. c5 f5 11. Nd2 f4 12. f3 g5 13. Nc4 h5 14. Ba3 Rf6 15. b5 Rg6 16. b6 axb6 17. cxd6 Nxd6 18. Bxd6 cxd6 19. Qb3 g4 20. Nxb6 gxf3 21. Bxf3 Ra5 22. Nxc8 Qxc8 23. Rac1 Rc5 24. Ne2 h4 25. Qb4 h3 26. Rxc5 dxc5 27. Qc4 hxg2 28. Rf2 Kh8 29. Rxg2 Rxg2+ 30. Bxg2 Qg4 31. Kf2 Qh4+ 32. Kf1 Qxh2 33. d6 Nc6 34. Qf7 Qh6 35. d7 Qf6 36. Qh5+ Bh6 37. Nc3 Qd6 38. Nd5 Kg7 39. Bh3 c4 40. Qe8 Bg5 41. Be6 Qf8 42. Qh5 Bd8 43. Qg4+ Kh6 44. Bf5 Qf7 45. Qh3+ Qh5 46. Qc3 Qd1+ 47. Kf2 Qd4+ 48. Kf3 Qxc3+ 49. Nxc3 Nd4+ 50. Kg4 b5 51. Nxb5 Nxb5 52. Be6 c3 53. Kf3 Nd4+ 54. Kf2 Nxe6 55. Ke2 Nc5 56. Kd1 Nxd7 57. Kc2 Nc5 58. Kxc3 Nxe4+ 59. Kc4 Nd6+ 60. Kd5 f3 61. Kxd6 f2 62. Kxe5 f1=Q 63. Ke6 Qa6+ 64. Kd7 Qxa2 0-1
2023.07.25 Titled Tue 25th Jul Early
874869 Akkarakaran, John Veny (2127) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Qe1 e6 11. Nxc6 bxc6 12. h4 Qa5 13. h5 dxe4 14. hxg6 hxg6 15. fxe4 e5 16. Qh4 Re8 17. Bg5 Ng4 18. Be2 f6 19. Bxg4 fxg5 20. Qh7+ 1-0
2023.07.11 Titled Tue 11th Jul Early
893351 Kopczynski, M (2225) Kosteniuk, A (2532) 0-1
1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. f4 Bxc5 6. Nf3 Ne7 7. Bd3 Ng6 8. Nc3 Bd7 9. Qe2 Nc6 10. Bd2 Nh4 11. O-O-O Nxf3 12. Qxf3 Nd4 13. Qg4 g6 14. h4 h5 15. Qg3 Qb6 16. f5 gxf5 17. Bg5 Rg8 18. Qe1 Rc8 19. Be2 Nb5 20. Nxb5 Bxb5 21. Bxh5 Ba4 22. b3 Ba3+ 23. Kb1 Qc5 24. Rc1 Bb5 25. Be3 Qc7 26. Qd2 Bxc1 27. Rxc1 d4 28. Qxd4 Bc6 29. Bg5 Bxg2 30. Qb4 Be4 31. Be2 a6 32. Kb2 Qxe5+ 33. Ka3 Qc5 34. Qxc5 Rxc5 35. c4 Rc8 36. Kb2 Kf8 37. Rg1 Rg6 38. h5 Rg8 39. h6 Rh8 40. Rg3 Ke8 41. Rh3 Kd7 42. h7 f4 43. Bf6 Bf5 44. Bxh8 Rxh8 45. Rh4 Rxh7 46. Rxf4 Rh2 47. Kc3 Rxe2 48. Rd4+ Ke7 49. a4 Re3+ 50. Kb4 Re4 51. Rd2 b6 52. Rh2 Re5 53. Rh8 a5+ 54. Kc3 Rc5 55. Rb8 Rc6 56. Rb7+ Kf6 57. Kd4 e5+ 58. Kd5 Re6 59. c5 bxc5 60. Kxc5 e4 0-1
2023.07.11 Titled Tue 11th Jul Early
893571 Novikova, M (1995) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. e5 Ne4 6. Nxe4 Bxe4 7. Bd3 Bxd3 8. Qxd3 d5 9. Bg5 Be7 10. Bxe7 Qxe7 11. O-O O-O 12. h4 h6 13. g3 c5 14. c3 Nc6 15. a3 f5 16. exf6 Rxf6 17. Ne5 Nxe5 18. dxe5 Rf5 19. f4 Raf8 20. Kg2 Qb7 21. Kg1 g5 22. hxg5 hxg5 23. Qe3 gxf4 24. Rxf4 Qg7 25. Rxf5 Rxf5 26. Re1 d4 27. cxd4 cxd4 28. Qd3 Rxe5 29. Rxe5 Qxe5 30. Qg6+ Kf8 31. Qh6+ Ke7 32. Qh7+ Kd6 33. Qxa7 Qxg3+ 34. Kf1 Qf3+ 35. Kg1 Qe3+ 36. Kf1 d3 37. Qb8+ Kd5 38. Qb7+ Ke5 39. Qg7+ Ke4 40. Qh7+ Kd5 41. Qd7+ Kc4 42. Qa4+ Kc5 43. Qb4+ Kd5 44. Qb5+ Kd6 45. Qb4+ Qc5 46. Qf4+ Kc6 47. Qa4+ b5 48. Qa8+ Kc7 49. Qa5+ Kb7 50. Qd2 Qc2 51. Qb4 Qc4 52. Qe7+ Kc6 53. Qe8+ Kd5 54. Qd7+ Ke5 55. Qg7+ Ke4 56. Qg4+ Ke3 57. Qg3+ Kd2 58. Qf2+ Kc1 59. Qe3+ Kxb2 60. Qd2+ Kb1 61. Qd1+ Qc1 0-1
2023.07.11 Titled Tue 11th Jul Early
893673 Gunina, V (2457) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Nc6 8. O-O Ng4 9. Bg5 f6 10. Bc1 f5 11. dxe5 Ngxe5 12. exf5 Bxf5 13. Qd5+ Kh8 14. Bg5 Qd7 15. Nxe5 Nxe5 16. Rae1 Be6 17. Qe4 Rae8 18. Qh4 Qc6 19. b3 Nxc4 20. Ne4 Ne5 21. Nf6 Bxf6 22. Bxf6+ Kg8 23. f4 Nd7 24. Bd4 Bd5 25. Bg4 Qc2 26. Qh3 Nc5 27. f5 Rxe1 28. Rxe1 Nd3 29. fxg6 hxg6 30. Qh8+ Kf7 31. Qf6+ Kg8 32. Qxg6# 1-0
2023.07.11 Titled Tue 11th Jul Early
893840 Kopczynski, M (2225) Tabak, S (2129) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 a6 8. O-O Qb6+ 9. Kh1 Bg4 10. Qe1 Bxf3 11. Rxf3 Nd4 12. Rg3 e5 13. fxe5 dxe5 14. Bg5 Qe6 15. Bxf6 gxf6 16. Nd5 Be7 17. Nc7+ 1-0
2023.07.11 Titled Tue 11th Jul Early
894061 Kopczynski, M (2225) Weishaeutel, Moritz (2442) 0-1
1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. d3 O-O 6. O-O d6 7. h3 Ne7 8. Bg5 Ng6 9. Nd5 Bc5 10. Nxf6+ gxf6 11. Bh6 c6 12. Bxf8 Qxf8 13. Ba4 Nf4 14. Nh4 Qh6 15. Nf5 Bxf5 16. exf5 Kh8 17. Qf3 Rg8 18. c3 Nxh3+ 0-1
2023.07.11 Titled Tue 11th Jul Early
894261 Balint, Vi (2207) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. d5 e6 4. c4 Nf6 5. Bd3 exd5 6. exd5 Bb4+ 7. Nc3 Qe7+ 8. Ne2 c6 9. O-O cxd5 10. Nb5 O-O 11. Nc7 dxc4 12. Bxc4 d5 13. Nxd5 Nxd5 14. Bxd5 Rd8 15. Nf4 g5 16. Bxb7 Rxd1 17. Rxd1 Qxb7 18. Nh5 Nc6 19. Bxg5 Be7 20. Nf6+ Kh8 21. Rd7 Qxd7 22. Nxd7 Bxg5 0-1
2023.07.11 Titled Tue 11th Jul Early
894459 Ezat, M (2383) Kopczynski, M (2225) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. Nf3 Nc6 6. cxd4 Bg4 7. Be2 e6 8. Nc3 Bb4 9. O-O Bxc3 10. bxc3 Nge7 11. h3 Bh5 12. Rb1 O-O 13. Rb5 Bxf3 14. Rxd5 Bxd5 15. Ba3 Bxa2 16. c4 Rfd8 17. Qc2 Bxc4 18. Qxc4 Rxd4 19. Qb3 b6 20. Bf3 Rad8 21. Qc2 Rd3 22. Ra1 Rxa3 23. Rxa3 Nd4 24. Rd3 e5 25. Qc7 Re8 26. Qxe5 1-0
2023.07.11 Titled Tue 11th Jul Early
894636 Kopczynski, M (2225) Mompel Ferruz, Xavier (2159) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 d6 7. Bd3 Nf6 8. O-O Be7 9. Kh1 O-O 10. Qe1 b6 11. Be3 Bb7 12. Rd1 Qc7 13. Qg3 Rad8 14. e5 dxe5 15. fxe5 Nd5 16. Bh6 g6 17. Ne4 f5 18. exf6 Qxg3 19. fxe7 Qc7 20. exf8=Q+ Rxf8 21. Bxf8 Kxf8 22. Nfg5+ Ke8 23. Nxe6 Qe7 24. Rde1 Kd7 25. Nf8+ Kc7 26. Nc3 Qc5 27. Ne6+ Kd6 28. Nxc5 Nxc3 29. Nxb7+ 1-0
2023.07.11 Titled Tue 11th Jul Early
894914 Sadykov, Ra (2345) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Ne8 8. g4 c5 9. Qd2 Na6 10. h4 Nac7 11. h5 a6 12. Bh6 Qe7 13. Bxg7 Kxg7 14. Nh3 h6 15. g5 hxg5 16. Nxg5 Rh8 17. O-O-O f6 18. Nf3 g5 19. Rdg1 Kh6 20. Rg3 Rg8 21. Rhg1 Kh7 22. Nh4 b5 23. Nd1 bxc4 24. Ne3 c3 25. bxc3 Rb8 26. Nef5 Bxf5 27. Nxf5 Qd7 28. Qc2 Nb5 29. Qa4 Qb7 30. Kd2 Nd4 31. cxd4 Qb2+ 32. Ke1 Qc1+ 33. Bd1 Rb1 34. Ke2 cxd4 35. Rd3 Rb2+ 36. Kf1 Rd2 37. Rxd2 Qxd2 38. Kg2 Qf4 39. Re1 Ng7 40. Qd7 Kh8 41. Ne7 Nxh5 42. Bxh5 Qh4 43. Rh1 Qxh1+ 44. Kxh1 Rg7 45. Qe8+ Kh7 46. Bg6+ Kh6 47. Nf5# 1-0
2023.07.11 Titled Tue 11th Jul Early
895100 Kopczynski, M (2225) Romero Arzuaga, Yudel (2218) 1-0
1. e4 d5 2. e5 Bf5 3. d4 e6 4. Bd3 Bg6 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Ne7 8. Nc3 a6 9. Bxg6 hxg6 10. Qd3 Nbc6 11. a3 Nf5 12. Bd2 b5 13. O-O-O Qb6 14. g4 Nfe7 15. f5 gxf5 16. gxf5 Nxf5 17. Nxd5 Qb7 18. Nb4 Nxb4 19. Bxb4 Bxb4 20. axb4 O-O 21. Rhg1 Qb6 22. Ng5 Qe3+ 23. Qxe3 Nxe3 24. Rd7 Nc4 25. Re1 Rad8 26. Ra7 Ra8 27. Rxa8 Rxa8 28. b3 Nb6 29. Kb2 Nd5 30. c3 Rc8 31. Ne4 Nf4 32. Ra1 Nd3+ 33. Kb1 Nxe5 34. Rxa6 Rd8 35. Nd6 f5 36. Nxb5 Kf7 37. Nd4 Re8 38. b5 f4 39. b6 f3 40. Ra2 Rb8 41. Nxf3 Nxf3 42. Rf2 Ke7 43. Rxf3 Rxb6 44. Kc2 Rc6 45. c4 e5 46. Kd3 Ke6 47. Ke4 Rd6 48. Rg3 Rd4+ 49. Ke3 Kf6 50. h3 g5 51. Rg4 Rd1 52. c5 Rb1 53. b4 Rb3+ 54. Ke4 Rxb4+ 55. Kd5 Rb1 56. c6 Rd1+ 57. Kc5 Rc1+ 58. Kb6 Rb1+ 59. Ka7 Ra1+ 60. Kb8 Rb1+ 61. Kc8 Rc1 62. c7 Kf5 63. Rb4 e4 64. Kb8 e3 65. c8=Q+ Rxc8+ 66. Kxc8 e2 67. Rb1 Kf4 68. Kd7 Kf3 69. Ke6 Kf2 70. Kf5 e1=Q 71. Rxe1 Kxe1 72. Kxg5 Kf2 73. h4 1-0
2023.07.11 Titled Tue 11th Jul Early
895207 Niekras, Dawid (2303) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 g6 6. Bc4 e6 7. Bb5+ Bd7 8. Nxd7 Nbxd7 9. d4 a6 10. Be2 cxd4 11. Qxd4 Bg7 12. Qb4 Qb6 13. Qxb6 Nxb6 14. Bf3 Rb8 15. Bf4 O-O 16. Bxb8 Rxb8 17. O-O-O Nc4 18. b3 Ne5 19. Ne4 Nd5 20. c4 Nb4 21. Kb1 Nxf3 22. gxf3 Nc6 23. Rd7 Ne5 24. Rc7 Nxf3 25. Nc5 b6 26. Nxa6 Rd8 27. Nb4 Nd2+ 28. Kc2 Ne4 29. Nd3 Bd4 30. Re1 Nxf2 31. Nxf2 Bxf2 32. Re2 Bc5 33. Rd2 Bd4 34. Rb7 e5 35. b4 Rc8 36. Kb3 f5 37. a4 f4 38. Rd3 g5 39. a5 bxa5 40. bxa5 g4 41. a6 f3 42. a7 f2 43. Rd1 Bxa7 44. Rxa7 1-0
2023.07.10 Jana Maciei Mem 2023
888364 Kopczynski, M (2225) Nasuta, A (1658) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 Bh5 7. d3 Nf6 8. Be3 Be7 9. Nbd2 O-O 10. c3 b5 11. Bc2 Na5 12. d4 exd4 13. cxd4 Bg6 14. Re1 Nc4 15. Nxc4 bxc4 16. e5 dxe5 17. Bxg6 hxg6 18. dxe5 Nd5 19. Qc2 Bb4 20. Bd2 Bxd2 21. Qxd2 c6 22. Rad1 Qb6 23. e6 fxe6 24. Ng5 Nf4 25. Qd4 Qb5 26. Nxe6 Nxe6 27. Rxe6 Rad8 28. Rd6 Rxd6 29. Qxd6 Qxb2 30. Rf1 c3 31. Qxc6 c2 32. Qc4+ Kh8 33. h4 Rb8 34. h5 Qb1 35. hxg6 Qxf1+ 36. Kxf1 Rb1+ 37. Ke2 c1=Q 38. Qh4+ Kg8 39. Qd8# 1-0
2023.07.10 Jana Maciei Mem 2023
888422 Gluszko, M (1915) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. f4 d5 6. e5 Ne4 7. Nge2 c5 8. Bb5+ Nd7 9. Nxe4 dxe4 10. O-O a6 11. Bxd7+ Qxd7 12. Be3 cxd4 13. Nxd4 Bc5 14. c3 O-O 15. Qh5 a5 16. Rad1 f5 17. Nxf5 Rxf5 18. Rxd7 Bxe3+ 19. Kh1 Rxh5 20. Rxb7 Rf8 21. g3 Rxe5 22. Kg2 Rd5 0-1
2023.07.10 Jana Maciei Mem 2023
888469 Kopczynski, M (2225) Michalska, Aleksandra (1836) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 exd4 6. cxd4 Nge7 7. d5 Ne5 8. Nxe5 Bxe5 9. Nc3 a6 10. Bd3 Bg7 11. O-O O-O 12. Bg5 h6 13. Be3 d6 14. Qd2 Kh7 15. Rac1 f5 16. f3 Bd7 17. Ne2 fxe4 18. fxe4 Ng8 19. Rxf8 Qxf8 20. Rxc7 Qd8 21. Qc2 Be5 22. Bd4 Rc8 23. Rxc8 Bxc8 24. Bxe5 dxe5 25. Qc5 Nf6 26. d6 Nd7 27. Qd5 Qb6+ 28. Kf1 Kg7 29. Qe6 Qd8 30. Bc4 Qf8+ 31. Kg1 Nc5 32. Qxe5+ Qf6 33. Qxc5 Bg4 34. Qc7+ Kf8 35. Qb8+ 1-0
2023.07.10 Jana Maciei Mem 2023
888510 Sengupta, D (2456) Kopczynski, M (2225) 0-1
1. Nf3 g6 2. e4 c5 3. d4 Bg7 4. dxc5 Nc6 5. Nc3 Qa5 6. Bd3 Qxc5 7. O-O d6 8. Nd5 Qa5 9. Bd2 Qd8 10. Qe1 Nf6 11. Bc3 e6 12. Bb5 O-O 13. Nxf6+ Bxf6 14. Rd1 e5 15. Qd2 Be7 16. Qh6 Qb6 17. a4 Bg4 18. Rd3 Rac8 19. Ng5 Bxg5 20. Qxg5 Be6 21. Rxd6 Qc5 22. Rd2 Bc4 23. Rfd1 Bxb5 24. axb5 Qxb5 25. Rd5 Qe2 26. Qf6 Qxc2 27. Re1 Rce8 28. Rd6 Nd4 29. Rxd4 Re6 30. Qxe6 fxe6 31. Rd7 Rf7 32. Rd8+ Kg7 33. Bxe5+ Kh6 34. f3 Qc5+ 35. Bd4 Qb4 36. Be3+ g5 37. Red1 Qxb2 38. h4 Kg6 39. hxg5 Qe2 40. Bf2 Rf8 41. R8d6 Re8 42. Re1 Qa2 43. Rd7 a5 44. Rc1 b5 45. Rcc7 Qa1+ 46. Kh2 h6 47. Rg7+ Qxg7 48. Rxg7+ Kxg7 49. gxh6+ Kxh6 50. g4 b4 51. f4 b3 52. Bd4 Rc8 53. f5 exf5 54. gxf5 b2 55. Bxb2 Rc2+ 56. Kg3 Rxb2 57. e5 Kg5 58. f6 Kg6 59. Kf4 Rb4+ 60. Ke3 Kf7 0-1
2023.07.10 Jana Maciei Mem 2023
888551 Kopczynski, M (2225) Gagare, Shar (2480) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Nc6 8. Bd3 h6 9. Qe2 O-O 10. Bd2 a6 11. O-O-O b5 12. f5 b4 13. Na4 Qa5 14. b3 exf5 15. Kb1 Nb6 16. Nxc5 Qxc5 17. Be3 d4 18. Bf4 Nd5 19. Bd2 Nc3+ 20. Bxc3 bxc3 21. Nd2 cxd2 22. Qxd2 Qa3 23. c4 a5 24. Bc2 a4 25. bxa4 Be6 26. Bb3 Rfb8 27. Qc1 Rxb3+ 28. axb3 Qxb3+ 29. Qb2 Qxa4 30. Kc1 Qxc4+ 31. Qc2 Ra1+ 32. Kd2 Ra2 0-1
2023.07.10 Jana Maciei Mem 2023
888624 Szewczyk, M2 (2128) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. e5 Ne4 6. Nbd2 d5 7. Qe2 Nxd2 8. Bxd2 c5 9. c3 Nc6 10. O-O Be7 11. a3 O-O 12. b4 cxd4 13. cxd4 Qd7 14. Rac1 Rac8 15. Rc2 f5 16. Rfc1 h6 17. h4 Nb8 18. Bb5 Qd8 19. Rxc8 Bxc8 20. Be3 a6 21. Bd3 b5 22. g3 Nd7 23. Qd2 Nb6 24. Ne1 Nc4 25. Bxc4 dxc4 26. Qc3 Bb7 27. f3 f4 28. Bxf4 Bxh4 29. Qe3 g5 30. gxh4 Rxf4 31. hxg5 Qxg5+ 32. Ng2 Rxf3 33. Qxg5+ hxg5 0-1
2023.07.10 Jana Maciei Mem 2023
888665 Kopczynski, M (2225) Kowalski, Igor (2380) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bc8 5. Bd3 c5 6. c3 Nc6 7. Be3 Qb6 8. b3 cxd4 9. cxd4 Qb4+ 10. Kf1 Bd7 11. Be2 e6 12. f4 h5 13. gxh5 Nh6 14. Nf3 Nf5 15. Bf2 Rxh5 16. a3 Qa5 17. Nbd2 Qc3 18. Qc1 Qxc1+ 19. Rxc1 Bxa3 20. Rc2 Ke7 21. Rg1 Bb4 22. h4 a5 23. Ng5 Rh6 24. Ndf3 a4 25. bxa4 Rxa4 26. Rb2 Ra3 27. Kg2 f6 28. exf6+ gxf6 29. Nh3 Ne3+ 30. Kh2 Nf5 31. Rgb1 Bc3 32. Rxb7 Ra2 33. Nhg1 Nfxd4 34. Bxd4 Nxd4 35. Nxd4 Bxd4 36. Re1 Bf2 37. Nf3 Bxe1 38. Nd4 Bc3 39. Nc6+ Kd6 40. Nd8 Rxe2+ 41. Kg3 Be1+ 42. Kf3 Rf2+ 43. Ke3 Rxh4 44. Ra7 Rh3+ 45. Kd4 e5+ 0-1
2023.07.10 Jana Maciei Mem 2023
888740 Majek, Kacper (2090) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Bg5 Qc7 10. Na3 a6 11. Rac1 h6 12. Bd2 c4 13. Bb1 Bxa3 14. bxa3 b5 15. a4 Nb6 16. Bc2 Nxa4 17. Bxa4 bxa4 18. Rb1 O-O 19. Nh4 f5 20. exf6 Rxf6 21. f4 Raf8 22. g3 Qf7 23. Kg2 Bc8 24. Nf3 Qh5 25. Rb6 e5 26. dxe5 Bh3+ 27. Kg1 Bxf1 28. Kxf1 Qh3+ 29. Ke1 Nd4 30. Nxd4 Rxb6 31. Kd1 Rfb8 32. e6 Rb2 33. e7 Qd7 34. Qe5 Qg4+ 35. Ke1 Rb1+ 36. Kf2 Re8 37. Qxd5+ Kh8 38. Qf7 Qd7 39. Qf8+ Kh7 40. Qf5+ Qxf5 41. Nxf5 Rb2 42. Ke2 g6 43. Nd6 Rxe7+ 44. Kd1 Rd7 45. Ne4 Rxa2 46. Kc1 Rdxd2 47. Nxd2 Ra1+ 48. Kb2 Rh1 49. Nxc4 Rxh2+ 50. Ka3 Rg2 51. Kxa4 Rxg3 52. Kb4 h5 53. Ne5 h4 54. Nd7 h3 55. Nf6+ Kg7 56. Ne4 Rg4 57. Nf2 0-1
2023.07.10 Jana Maciei Mem 2023
888787 Kopczynski, M (2225) Pacan-Milej, Kosma (2402) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Be3 e6 6. Bd3 c5 7. dxc5 Nc6 8. f4 h5 9. gxh5 Qh4+ 10. Kf1 Nh6 11. Qe2 Ng4 12. Bd2 Bxc5 13. Nf3 Qh3+ 14. Qg2 Ne3+ 15. Bxe3 Qxg2+ 16. Kxg2 Bxe3 17. f5 Rxh5 18. Nc3 a6 19. Rae1 Bf4 20. fxe6 Bxe6 21. Ne2 Bxe5 22. Nxe5 Rxe5 23. Nf4 Kd7 24. Rxe5 Nxe5 25. Re1 Nc6 26. Kf2 Rh8 27. h3 g5 28. Nxe6 fxe6 29. Kg3 Kd6 30. Kg4 Ne5+ 31. Kg3 Rh4 32. Rf1 Rd4 33. Bh7 Rd2 34. Rf8 Nc4 35. b3 Ne3 36. c4 d4 37. Rf7 b6 38. Ra7 a5 39. Rb7 Kc5 40. Rc7+ Kb4 41. Rc6 d3 42. Rxb6+ Kc3 43. Rxe6 Re2 44. Bxd3 Nf1+ 0-1
2023.07.10 Jana Maciei Mem 2023
888857 Jedrusik, Adam (1970) Kopczynski, M (2225) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Na6 7. Nge2 c5 8. d5 Nc7 9. a4 a6 10. Ng3 Rb8 11. Qd2 Bd7 12. a5 b5 13. axb6 Rxb6 14. Be2 Qb8 15. Ra2 e6 16. O-O exd5 17. exd5 Re8 18. Bd3 Nfxd5 19. Nxd5 Nxd5 20. cxd5 Rxe3 21. Kh1 Re8 22. Rb1 Bb5 23. Ne4 f5 24. Ng5 Bxd3 25. Qxd3 Rxb2 26. Raxb2 Qxb2 27. Ne6 Qa2 28. Rb7 Be5 29. g3 c4 30. Qe3 Qa1+ 31. Kg2 Bg7 32. Qb6 Bf8 33. Qc7 Re7 34. Qc8 Qf6 35. Rb8 Rf7 36. Qxc4 h5 37. Qxa6 Kh7 38. Rxf8 Rxf8 39. Nxf8+ Qxf8 40. Qb7+ Kh6 41. Qc6 Qf6 42. Qc1+ Kh7 43. Qc7+ Kh6 44. Qc1+ g5 45. h4 f4 46. hxg5+ Kxg5 47. Qc4 Qb2+ 48. Kh3 fxg3 49. Qh4+ Kh6 50. Qf4+ Kh7 51. Qf5+ Kh6 52. Qe6+ Kg5 53. Qe7+ Kf5 54. Qe6+ Kg5 55. Qe7+ Qf6 56. Qe3+ Qf4 57. Qe7+ Kg6 58. Qe6+ Qf6 59. Qe8+ Qf7 60. Qc6 Qf5+ 61. Kxg3 Qe5+ 62. Kg2 Kf5 63. Qd7+ Kf4 64. Qf7+ Ke3 65. Kh3 Kd4 66. Kh4 Qxd5 67. Qxd5+ Kxd5 68. Kxh5 Ke5 69. Kg5 d5 70. f4+ Ke6 71. Kg6 Ke7 72. Kg7 Ke6 73. Kg6 Ke7 74. Kg7 Ke6 1/2-1/2
2023.07.10 Jana Maciei Mem 2023
888922 Kopczynski, M (2225) Paprocki, Antoni (2196) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Be3 e6 6. f4 h5 7. g5 Ne7 8. Bd3 g6 9. Nd2 Qc7 10. Qf3 Nc8 11. Ne2 c5 12. dxc5 Bxc5 13. Bxc5 Qxc5 14. Nb3 Qc7 15. Ned4 a6 16. O-O Nc6 17. Rac1 b5 18. Qf2 Nxd4 19. Qxd4 Nb6 20. Nc5 O-O 21. b4 Nc4 22. Bxc4 bxc4 23. c3 a5 24. a3 axb4 25. axb4 Ra2 26. Rf2 Rfa8 27. Rcc2 Ra1+ 28. Kg2 Ba4 29. Ra2 Bb3 30. Rxa8+ Rxa8 31. f5 gxf5 32. g6 Qe7 33. gxf7+ Kxf7 34. Qf4 Rg8+ 35. Kf1 Qf8 36. Rg2 Rxg2 37. Kxg2 Qg7+ 38. Qg3 Qh6 39. b5 Qd2+ 40. Kh3 f4 41. Qg5 Qe3+ 42. Kh4 Qxc5 43. Qf6+ Ke8 44. Qxe6+ Qe7+ 45. Qxe7+ Kxe7 46. b6 Kd7 47. e6+ Kxe6 48. b7 d4 49. cxd4 c3 50. b8=Q c2 51. Qxf4 Kd5 52. Kxh5 Kc4 53. Kg4 Kd5 1-0
2023.07.04 Titled Tue 4th Jul Early
902660 Tristan, L (2526) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 6. O-O Nfd7 7. e4 Nc6 8. c3 e5 9. Bg5 f6 10. Be3 f5 11. Bg5 Qe8 12. exf5 gxf5 13. dxe5 dxe5 14. Re1 Qg6 15. Bh4 e4 16. Ng5 Nde5 17. Bh5 Qh6 18. Nh3 Ng4 19. Bxg4 fxg4 20. Ng5 Qxh4 21. Qb3+ Kh8 22. Nf7+ Rxf7 23. Qxf7 Qe7 24. Qxe7 Nxe7 25. Rxe4 Bf6 26. Na3 Bf5 27. Re3 Nd5 28. Ree1 Kg7 29. Rad1 c6 30. Nc4 Rd8 31. Na5 Rd7 32. c4 Nf4 33. Rxd7+ Bxd7 34. Nxb7 Be6 35. b3 Bf5 36. Na5 Nd3 37. Re2 Nc1 38. Re1 Nxa2 39. Nxc6 Bc2 40. Nxa7 Bxb3 41. c5 Bd4 42. c6 Bb6 43. c7 Bxc7 44. Re7+ Kf6 45. Rxc7 Bd5 46. Nb5 h6 47. Nc3 Nxc3 48. Rxc3 Be6 49. Kf1 Bf5 50. Rc6+ Kg5 51. Rc5 h5 52. Ke2 Kf4 53. Rc4+ Kg5 54. f3 Kh4 55. fxg4 Bxg4+ 56. Ke3 Kg5 57. Rc5+ Kf6 58. Kf4 Bd1 59. Rc6+ Ke7 60. Kg5 Kf7 61. Rh6 Kg7 62. Rxh5 1-0
2023.07.04 Titled Tue 4th Jul Early
902715 Kopczynski, M (2225) Winkels, M (1920) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 d6 6. f4 Nc6 7. Nf3 Bg4 8. O-O e6 9. Kh1 Be7 10. Qe1 O-O 11. Be3 a6 12. Rd1 Qa5 13. Qg3 Bxf3 14. Rxf3 Nb4 15. Bb1 Qh5 16. h3 Rac8 17. Bd4 e5 18. fxe5 dxe5 19. Bxe5 Rfd8 20. Rxd8+ Rxd8 21. Bxf6 Bxf6 22. Rxf6 Rd1+ 23. Nxd1 Qxd1+ 24. Kh2 Qxb1 25. Qb8# 1-0
2023.07.04 Titled Tue 4th Jul Early
903094 Piesik, P (2426) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. Nbd2 Nfd7 7. e4 Nc6 8. c3 e5 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Nb3 Be6 12. f4 Nc6 13. Be3 f5 14. exf5 Bxf5 15. Bd5+ Kh8 16. g4 Bd7 17. h3 Qh4 18. Qf3 Rae8 19. Bf2 Qf6 20. Bg3 h5 21. gxh5 Bxh3 22. Rfe1 Qf5 23. hxg6 Qxg6 24. Bxc6 bxc6 25. Kf2 Bg4 26. Qxc6 Qc2+ 27. Kg1 Rxe1+ 28. Rxe1 Qxb2 29. Qh1+ Kg8 30. Qd5+ Kh7 31. Qe4+ Bf5 32. Qh1+ Kg6 33. Qg2 Qxg2+ 34. Kxg2 Bxc3 35. Rc1 Be4+ 36. Kf2 Be5 37. Ke3 Bb2 38. Rxc7 Bb1 39. Rxa7 Re8+ 40. Kf2 Bc2 41. Rc7 Bb1 0-1
2023.07.04 Titled Tue 4th Jul Early
903317 Kopczynski, M (2225) Vaibhav, Jayant Raut (2218) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. f4 Nc6 6. Nf3 g6 7. O-O Bg7 8. Kh1 Nf6 9. Qe1 h5 10. Be3 h4 11. Nbd2 Ng4 12. Bg1 h3 13. g3 Bd7 14. Rd1 Qc7 15. Nd4 a6 16. Be2 O-O-O 17. Bf3 Kb8 18. Nxc6+ Qxc6 19. Qe2 Nh6 20. Nb3 e5 21. f5 Qb5 22. c4 Qa4 23. Rxd6 Bc6 24. Rfd1 Rxd6 25. Rxd6 gxf5 26. Qe3 Qxc4 27. Na5 Qb5 28. Nxc6+ bxc6 29. Qa7+ Kc8 30. Rd7 Qb8 31. exf5 Qxa7 32. Rxa7 Nxf5 33. Rxa6 Nd4 34. Bxc6 Kc7 35. Bd5 Rb8 36. b3 Rd8 37. Be4 f5 38. Ra7+ 1-0
2023.07.04 Titled Tue 4th Jul Early
903538 Postny, E (2563) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Qe1 e6 11. h4 h5 12. g4 hxg4 13. h5 gxh5 14. Nxc6 bxc6 15. e5 Nd7 16. f4 f5 17. exf6 Nxf6 18. Bd3 a5 19. Bg6 Rb8 20. Bd4 Bd7 21. Qh4 Be8 22. Bd3 Nd7 23. Qe1 Bxd4 24. Qxe6+ Rf7 25. Rxh5 Qf6 26. Rg5+ Kf8 27. Qxg4 Qxf4+ 28. Qxf4 Rxf4 29. Rh1 Nc5 30. Bh7 Rh4 31. Rf5+ Ke7 32. Rxh4 Be3+ 33. Kb1 d4 34. Nd1 Bd7 35. Rxc5 Kd6 36. Rxa5 Bd2 37. Rxd4+ Kc7 38. Rxd2 Rh8 39. Ra7+ Kb6 40. Raxd7 1-0
2023.07.04 Titled Tue 4th Jul Early
903687 Kopczynski, M (2225) Jaskolka, T (2238) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 e6 5. f4 d5 6. e5 Ne4 7. cxd4 Qh4+ 8. g3 Nxg3 9. Nf3 Qh5 10. Rg1 Ne4 11. Qc2 Nc6 12. Bxe4 dxe4 13. Qxe4 Bd7 14. Nc3 Rd8 15. Nb5 Bb4+ 16. Kf2 O-O 17. Be3 Ne7 18. Rg5 Qh6 19. Nxa7 Nf5 20. Rag1 Be7 21. R5g4 Ra8 22. Qxb7 Rfb8 23. Qxd7 Rxb2+ 24. Bd2 Rd8 25. Rxg7+ Nxg7 26. Qxe7 Rf8 27. Qf6 Qxf6 28. exf6 1-0
2023.07.04 Titled Tue 4th Jul Early
903850 Fromm, Marius (2457) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 h6 15. h4 f5 16. Nc3 Re8 17. Bc4 Nc7 18. Qxd8 Raxd8 19. Rxd8 Rxd8 20. Bxe6+ Nxe6 21. Bxa7 c5 22. a4 Bf6 23. Bb6 Ra8 24. a5 Nd4 25. Kd2 Kf7 26. Nd5 Bd8 27. Bxc5 Rxa5 28. b4 Ra2 29. Bxd4 exd4 30. Kd3 Ke6 31. Nf4+ Kf7 32. Ne2 Rb2 33. Nxd4 Rxb4 34. Nc6 Rxh4 35. Nxd8+ Ke7 36. Rxh4 1-0
2023.07.04 Titled Tue 4th Jul Early
904190 Kopczynski, M (2225) Janaszak, Daw (2316) 1-0
1. e4 c5 2. d4 cxd4 3. c3 e5 4. cxd4 exd4 5. f4 Nc6 6. Nf3 Nf6 7. e5 Ne4 8. Bd3 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 d5 11. O-O O-O 12. Nb3 f6 13. Qc2 f5 14. Kh1 Qb6 15. Rad1 Be6 16. Qf2 Rac8 17. Ng5 Nd8 18. Rc1 Rxc1 19. Rxc1 h6 20. Nxe6 Nxe6 21. Qf3 Qd8 22. g3 Be7 23. Qf2 Qb6 24. Qc2 g6 25. Qd2 Kf7 26. Rc2 h5 27. Qc1 a5 28. Nd2 Nc5 29. Qf1 Rc8 30. Nf3 Qb4 31. a3 Qb3 32. Nxd4 Qa4 33. e6+ Kg8 34. Nf3 Rd8 35. Ne5 Ne4 36. Nxg6 Bf6 37. e7 Re8 38. Ne5 Bxe5 39. fxe5 Rxe7 40. Qxf5 Qb3 41. Qg6+ Kh8 42. Bxe4 dxe4 43. Qxh5+ Rh7 44. Qe8+ Kg7 45. Rf2 Qd1+ 46. Kg2 Rxh2+ 47. Kxh2 Qh5+ 48. Kg2 Qxe8 49. Rf7+ 1-0
2023.07.04 Titled Tue 4th Jul Early
904297 Kopczynski, M (2225) Koellner, Ruben Gideon (2453) 0-1
1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. d5 Be7 5. c4 O-O 6. Ne2 Nbd7 7. f3 c6 8. O-O a6 9. a4 a5 10. Nbc3 Qb6+ 11. Kh1 Nc5 12. Bc2 Nh5 13. Be3 g6 14. Rb1 f5 15. exf5 gxf5 16. f4 e4 17. Nd4 Nf6 18. Qe1 Ng4 19. Bg1 Bf6 20. Nb3 e3 21. Nc1 Re8 22. h3 Nh6 23. Bxe3 Bd7 24. Qf2 Qb4 25. dxc6 Bxc6 26. Nd5 Bxd5 27. cxd5 Ne4 28. Qe1 Qc4 29. Bb3 Qxf1+ 30. Qxf1 Ng3+ 31. Kg1 Nxf1 32. Bf2 Nd2 33. Ra1 Bxb2 34. Ra2 Bxc1 35. Bd1 Ne4 36. Bh4 Bxf4 37. Rb2 Bg3 38. Bxg3 Nxg3 39. Kh2 f4 40. Rxb7 Re1 0-1
2023.07.04 Titled Tue 4th Jul Early
904499 Perez Candelario, Man (2573) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 O-O-O 12. a4 h6 13. Na3 Re8 14. Re1 f5 15. Nh4 a6 16. Ng6 Rg8 17. b5 Na5 18. bxa6 Bxa6 19. Nb5 Bxb5 20. axb5 Kb7 21. Nxf8 Rgxf8 22. Ba3 Rg8 23. Bd6 Qd8 24. Ra4 Qg5 25. Rea1 Ra8 26. Bb4 Nb3 27. Bxb3 cxb3 28. Ra6 Rxa6 29. bxa6+ Ka7 30. Qb2 Nb8 31. Qxb3 Nc6 32. Qa4 Rc8 33. h3 Qd2 34. Qb5 Qb2 35. Rf1 Qa2 36. Bd6 Qxa6 37. Qb2 Na5 38. Ra1 Kb7 39. Bb4 Nc4 40. Qb1 Qb5 41. Qa2 Kc6 42. Qa7 Rc7 43. Qa8+ Kd7 44. Qf8 Na5 45. Qxg7+ Kc6 46. Qg8 Kd7 47. Qf7+ Kc6 48. Qe8+ Kb7 49. Qxb5 1-0
2023.07.04 Titled Tue 4th Jul Early
904607 Golubev, M (2461) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Bg5 Qc7 10. Nbd2 h6 11. Be3 O-O-O 12. b3 f5 13. exf6 gxf6 14. Rac1 e5 15. Bf5 Kb8 16. Nh4 Bd6 17. g3 exd4 18. cxd4 cxd4 19. Bxd4 Nxd4 20. Qd3 Nc6 21. Ndf3 Nc5 22. Qb1 a5 23. a3 Ne4 24. Nd4 Nxd4 25. Rxc7 Bxc7 26. Qd3 Be5 27. f4 Bd6 28. Kg2 Nxf5 29. Nxf5 Bxa3 30. Qb5 d4 31. Kh3 Bc5 32. b4 axb4 33. Ra1 Bc8 34. Qc6 Bb7 35. Qa4 Kc7 0-1
2023.06.27 Titled Tue 27th Jun Early
909717 Kopczynski, M (2225) Ajay, Karthikeyan (2441) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 g6 5. f4 Bg7 6. Nf3 d6 7. O-O Nc6 8. Kh1 Nf6 9. Qe1 O-O 10. Be3 Bg4 11. Nbd2 Rc8 12. Rd1 Qa5 13. a3 Qh5 14. Be2 e5 15. f5 d5 16. fxg6 hxg6 17. Ng1 dxe4 18. h3 Bxe2 19. Nxe2 Rcd8 20. Ng3 Qh4 21. Ngxe4 Qxe1 22. Nxf6+ Bxf6 23. Rdxe1 Bg7 24. Ne4 f5 25. Nc5 Rf7 26. Rd1 Re8 27. Rd6 Kh7 28. b4 Bf8 29. Rd7 Rxd7 30. Nxd7 Bg7 31. Nc5 b6 32. Nd3 f4 33. Bc1 g5 34. Re1 e4 35. Nf2 e3 36. Nd1 Ne5 37. Nb2 Rc8 38. Bxe3 fxe3 39. Rxe3 Kg6 40. Nd1 Kf5 41. g4+ Kf4 42. Kg2 Rd8 43. Re1 Rd2+ 44. Kg1 Nf3+ 0-1
2023.06.27 Titled Tue 27th Jun Early
909860 Di Benedetto, Edoardo (2391) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O Nfd7 7. Nc3 Nc6 8. e4 e5 9. Be3 h6 10. Qd2 Kh7 11. Rad1 f5 12. exf5 Rxf5 13. dxe5 Ndxe5 14. Nxe5 Nxe5 15. b3 Rh5 16. Bd4 Bh3 17. f4 Bxg2 18. Kxg2 Ng4 19. h3 Bxd4 20. hxg4 Bxc3 21. Qxc3 Rc5 22. Rfe1 Qd7 23. Qf6 Re8 24. Kf2 Ra5 25. a4 d5 26. Rxe8 Qxe8 27. Re1 Ra6 28. Re7+ 1-0
2023.06.27 Titled Tue 27th Jun Early
910084 Tarnowska, A (1835) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f4 Nf6 5. Bd3 d5 6. e5 Ne4 7. Nf3 Bb4 8. Bd2 Nxd2 9. Qxd2 c5 10. a3 cxd4 11. Nxd4 Bc5 12. Nce2 O-O 13. O-O Ba6 14. b4 Bxd3 15. Qxd3 Be7 16. Rf3 g6 17. Rh3 Qc8 18. Ng3 Qc4 19. Qe3 Rc8 20. Rd1 Qc3 21. Qf2 Nc6 22. f5 Nxd4 23. fxg6 fxg6 24. Rxd4 Qa1+ 25. Nf1 Rxc2 26. Qh4 Bxh4 27. Rdxh4 Rf8 28. Rxh7 Rxf1# 0-1
2023.06.27 Titled Tue 27th Jun Early
910350 Kopczynski, M (2225) Ovchinnikov, Vsevolod (2426) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Be3 b5 5. Qd2 d6 6. O-O-O Nd7 7. h4 h5 8. f3 Bb7 9. Bd3 Rc8 10. g4 hxg4 11. fxg4 c5 12. d5 Qa5 13. Nb1 Qxa2 14. c3 Ngf6 15. g5 Ng4 16. Bf4 Nge5 17. Qe2 b4 18. h5 c4 19. Bc2 b3 20. Nf3 bxc2 21. Qxc2 Nxf3 22. hxg6 fxg6 23. Rxh8+ Bxh8 24. Rh1 Be5 25. Be3 Bg7 26. Qf2 Nde5 27. Kd1 Qxb1+ 0-1
2023.06.27 Titled Tue 27th Jun Early
910555 Samarth, J Rao (1616) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. O-O O-O 6. b3 Nc6 7. Bb2 Nd7 8. a3 e5 9. c4 f5 10. dxe5 dxe5 11. Be2 Nc5 12. Nc3 Qxd1 13. Rfxd1 Nxb3 14. Rab1 e4 15. Ne1 Be6 16. Nd5 Bxd5 17. cxd5 Nca5 18. Bxg7 Kxg7 19. Nc2 Rad8 20. Nb4 c5 21. dxc6 bxc6 22. Rxd8 Rxd8 23. Nxc6 Nxc6 24. Rxb3 Rd2 25. Kf1 Ra2 26. Rc3 Ra1+ 27. Bd1 Rxd1+ 28. Ke2 Rd6 29. Rc5 Kf6 30. h4 Ke6 31. f4 exf3+ 32. gxf3 Kd7 33. h5 Re6 34. Kf2 Ne5 35. Rd5+ Kc6 36. Rd8 Nc4 37. hxg6 hxg6 38. Rd3 Kb5 39. Rc3 a5 40. f4 a4 41. Kf3 Rxe3+ 42. Rxe3 Nxe3 43. Kxe3 Kc4 44. Kf3 Kd3 45. Kg3 Ke3 46. Kh3 Kxf4 47. Kh4 Ke3 48. Kh3 Kd3 0-1
2023.06.27 Titled Tue 27th Jun Early
910899 Kopczynski, M (2225) Yaksin, O (2389) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 Bg4 11. Be3 Bxf3 12. Rxf3 e6 13. Rh3 d5 14. e5 Ng4 15. Bg1 f5 16. exf6 Qxf6 17. Bc5 Rf7 18. Ne2 Re8 19. Qg3 Nh6 20. Rd1 Nf5 21. Bxf5 Qxf5 22. Qh4 Bxb2 23. Bd6 Qc2 24. Re1 Qd2 25. Ng1 Bf6 26. Qg3 Qxa2 27. f5 Rg7 28. fxe6 d4 29. Qf4 Rxe6 30. Rf1 Qd5 31. Rhf3 Qxd6 32. Qh6 Rf7 33. h4 Bg7 34. Qg5 Rxf3 35. Nxf3 d3 36. h5 h6 37. Qb5 Nd4 38. Qxd3 Nxf3 39. Qxf3 gxh5 40. Qf7+ Kh7 41. Qxh5 Rg6 42. Rf7 Qg3 43. Qe2 Qh4+ 44. Kg1 Qd4+ 45. Kh1 b5 46. Qxb5 Qd1+ 47. Kh2 Qd6+ 48. Kh1 a6 49. Qf5 Qe6 50. Qf3 Rf6 51. Qd3+ Kg8 52. Ra7 Qe1+ 53. Kh2 Qe5+ 54. Kh1 Rf8 55. Rxa6 Qe1+ 56. Kh2 Be5+ 57. Kh3 Qh1+ 58. Kg4 Rf4+ 59. Kg3 Qh4# 0-1
2023.06.27 Titled Tue 27th Jun Early
911005 Kopczynski, M (2225) Howell, D (2677) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. f4 Qd7 6. Nf3 Ba6 7. Bxa6 Nxa6 8. Qe2 Nb8 9. f5 exf5 10. O-O Nc6 11. Be3 Bxc3 1/2-1/2
2023.06.27 Titled Tue 27th Jun Early
911183 Quirke, J (2002) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. O-O Nd7 8. c3 Be7 9. Nbd2 Nf4 10. Qe3 Nxd3 11. Qxd3 Nf6 12. Re1 Qd5 13. Nf1 O-O 14. Qe2 c5 15. dxc5 Bxc5 16. Be3 Rad8 17. Bxc5 Qxc5 18. Ne5 h6 19. Rad1 Qa5 20. a3 Ne4 21. Nd3 Qg5 22. f3 Nf6 23. Qe3 Qxe3+ 24. Nxe3 Rc8 25. Ne5 Rfd8 26. Kf2 Kf8 27. N3c4 Ke7 28. a4 Nd5 29. Ne3 Nf4 30. g3 Nh3+ 31. Kg2 Ng5 32. N5c4 Bxf3+ 0-1
2023.06.27 Titled Tue 27th Jun Early
911307 Alinasab, Mobina (2347) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Be2 Bd7 10. O-O Qa5 11. Rfd1 Rfc8 12. a4 Qh5 13. Nxc6 bxc6 14. a5 c5 15. h3 Bxh3 16. gxh3 Qxh3 17. Bf1 Qxf3 18. Bg2 Qg4 19. Qe2 Rab8 20. Rab1 Qxe2 21. Nxe2 Ng4 22. Bc1 Ne5 23. b3 c4 24. Be3 cxb3 25. cxb3 Rc2 26. Bxa7 Ra8 27. Nd4 Rxg2+ 28. Kxg2 Rxa7 29. b4 Nc4 30. Kf3 Bxd4 31. Rxd4 Nxa5 32. bxa5 Rxa5 33. Rb7 Re5 34. Ra4 Kg7 35. Rd4 Kf6 36. Kf4 Ra5 37. Rd5 Ra4 38. Rdb5 h5 39. Rc7 Ra3 40. Rc4 e5+ 0-1
2023.06.27 Titled Tue 27th Jun Early
911522 Kopczynski, M (2225) Yurovskykh, Oleksandr (2328) 0-1
1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. Be2 e6 6. c3 Nh6 7. O-O Be7 8. Na3 O-O 9. Nc2 Rc8 10. h3 Bxf3 11. Bxf3 Nf5 12. Qe1 Bh4 13. Qd1 Bg3 14. Ne3 Bxf4 15. Nxf5 exf5 16. d4 Bxc1 17. Rxc1 cxd4 18. cxd4 Qb6 19. Bxd5 Nxd4 20. Kh1 Rxc1 21. Qxc1 Ne2 22. Qe1 Qe3 23. Bf3 Qxe5 24. Qxe2 Qxe2 25. Bxe2 g6 26. Bf3 Rd8 27. Rd1 Rxd1+ 28. Bxd1 Kg7 29. Kg1 Kf6 30. Kf2 Ke5 31. Ke3 h5 32. Bb3 Kf6 33. Kd4 h4 34. Bd5 b6 35. Bc4 g5 36. Kd5 g4 37. Kc6 f4 38. Be2 f3 39. Bf1 Kg5 40. hxg4 fxg2 41. Bxg2 Kxg4 42. Kb7 f5 43. Kxa7 f4 44. Kxb6 f3 45. Bf1 h3 46. Bxh3+ Kxh3 47. a4 f2 48. b4 f1=Q 49. b5 Qf6+ 50. Kb7 Qe7+ 51. Kb6 Qd6+ 52. Kb7 Qe7+ 53. Kb6 Qe6+ 54. Kc5 Qc8+ 55. Kb6 Qb8+ 56. Kc6 Qa8+ 57. Kc7 Qxa4 58. b6 Qc4+ 59. Kb7 Kg4 60. Ka7 Qa4+ 61. Kb8 Kf5 62. b7 Ke6 63. Kc7 Qd7+ 64. Kb6 Qd6+ 65. Ka7 Qc7 66. Ka8 Qa5+ 67. Kb8 Kd6 68. Kc8 Qc7# 0-1
2023.06.27 Titled Tue 27th Jun Early
911645 Tologontegin, S (2371) Kopczynski, M (2225) 0-1
1. g3 e5 2. Bg2 f5 3. c4 Nf6 4. Nc3 c6 5. d3 Be7 6. e4 O-O 7. Nge2 fxe4 8. dxe4 d6 9. O-O Be6 10. b3 Qd7 11. f4 Bh3 12. f5 Bxg2 13. Kxg2 Na6 14. Be3 Rad8 15. Bxa7 d5 16. cxd5 cxd5 17. Bb6 d4 18. Bxd8 Bxd8 19. Na4 Nxe4 20. Qd3 Qd5 21. Qc4 Qxc4 22. bxc4 Nb4 23. g4 Nc2 24. Rab1 Ne3+ 25. Kg1 Nd2 26. Rfc1 Nxb1 27. Rxb1 Nxg4 28. Rxb7 d3 29. Ng3 d2 30. Nc3 Ne3 31. Rd7 Bb6 32. Kh1 Rd8 33. Rxd8+ Bxd8 34. Nge4 Ba5 35. Nxd2 Bxc3 36. Ne4 Bd4 37. f6 g6 38. c5 Kf7 39. c6 Nd5 40. a4 Bb6 41. Kg2 Nxf6 42. Nc5 Nd5 43. Nb7 Ke7 44. a5 Ba7 45. Kf3 Nb4 46. c7 Kd7 47. Nd6 Kxc7 48. Nf7 Nc6 49. a6 Kb6 50. Ng5 h6 51. Nf7 h5 52. Nh8 g5 53. Nf7 g4+ 54. Ke4 Kxa6 55. Nh8 Bg1 56. Ng6 Bxh2 0-1
2023.06.13 Titled Tue 13th Jun Early
924765 Kopczynski, M (2225) Thipsay, B (2086) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. f4 e6 6. Ne2 c5 7. dxc5 Bxc5 8. Nbc3 Qh4+ 9. Ng3 h5 10. g5 Ne7 11. Bd2 Nf5 12. Qf3 Nd4 13. Qd3 Nbc6 14. a3 Nf5 15. Bg2 Qg4 16. Bf3 Qh4 17. O-O-O Nxg3 18. hxg3 Qxg3 19. Nb5 a6 20. Nc7+ Ke7 21. Nxa8 Rxa8 22. Bxh5 Rc8 23. Qxg3 1-0
2023.06.13 Titled Tue 13th Jun Early
924970 Kiseleva, A (1962) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. d5 Ne8 8. h3 f5 9. g4 fxg4 10. hxg4 Bxg4 11. Bh6 Bxh6 12. Rxh6 Qf6 13. Ng5 Qxf2+ 14. Kd2 Qf4+ 15. Kd3 Bxe2+ 16. Nxe2 Qxg5 17. Qh1 Rf7 18. Rg1 Qf6 19. Ng3 Qf3+ 20. Qxf3 Rxf3+ 21. Ke2 Rxg3 22. Rxg3 Nd7 23. b4 Nef6 24. Kd3 Rf8 25. a3 Kg7 26. Rh2 h5 27. Rc2 h4 28. Rh3 g5 29. c5 Nh5 30. cxd6 Nf4+ 31. Ke3 Nxh3 32. dxc7 Nb6 33. d6 Rc8 34. a4 Nf4 35. a5 Nd7 36. b5 Ne6 37. Rd2 Nxc7 38. Rc2 Nd5+ 0-1
2023.06.13 Titled Tue 13th Jun Early
925157 Kopczynski, M (2225) Lenoir Ibacache, G (2225) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 a6 7. Bd3 Nf6 8. O-O e6 9. Kh1 Be7 10. Qe1 O-O 11. Be3 d5 12. e5 d4 13. Rd1 dxe3 14. exf6 Bxf6 15. Bxh7+ Kxh7 16. Rxd8 Rxd8 17. Ne4 Be7 18. Nfg5+ Kg8 19. Qxe3 e5 20. f5 Bxg5 21. Qxg5 Kf8 22. f6 gxf6 23. Qxf6 Be6 24. Qxe6 Rd1 25. Qxf7# 1-0
2023.06.13 Titled Tue 13th Jun Early
925325 Guzman Lozano, C (1924) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. h4 d5 4. Nd2 Nxg5 5. hxg5 e5 6. dxe5 Qxg5 7. Ngf3 Qg6 8. c4 dxc4 9. Qa4+ Nc6 10. Nxc4 Bd7 11. Rd1 Bb4+ 12. Ncd2 Nd4 13. Qxd7+ Kxd7 14. Nxd4 Rad8 15. a3 Bxd2+ 16. Rxd2 Kc8 17. e4 Qxe4+ 18. Ne2 Qb1+ 0-1
2023.06.13 Titled Tue 13th Jun Early
925503 Kopczynski, M (2225) Ginzburg, Y (2405) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d5 5. e5 Nc6 6. f4 Nh6 7. Nf3 Bf5 8. O-O Bxd3 9. Qxd3 e6 10. Be3 Nf5 11. Bf2 Be7 12. Nbd2 h5 13. Rad1 Qa5 14. a3 O-O 15. g3 Qa6 16. Qxa6 bxa6 17. h3 Rab8 18. Rb1 a5 19. g4 hxg4 20. hxg4 Nh6 21. Nh2 a4 22. Kg2 Rb7 23. b4 axb3 24. Rxb3 Rxb3 25. Nxb3 Bxa3 26. Ra1 Bb2 27. Ra6 Rc8 28. Bxa7 Bxc3 29. Bc5 d4 30. Kf3 d3 31. Ke3 d2 32. Nxd2 Bxd2+ 33. Kxd2 Nxe5 34. fxe5 Rxc5 35. g5 Nf5 36. g6 Rxe5 37. Ra8# 1-0
2023.06.13 Titled Tue 13th Jun Early
925721 Kopczynski, M (2225) Toncheva, Nadya (2263) 0-1
1. e4 c5 2. d4 Nc6 3. d5 Nb8 4. f4 g6 5. Nf3 Bg7 6. Be2 d6 7. O-O e6 8. dxe6 Bxe6 9. f5 gxf5 10. exf5 Bxf5 11. Ng5 Bg6 12. Bc4 Nf6 13. Nc3 O-O 14. Bf4 Ne8 15. a4 Nc6 16. Nd5 Nc7 17. Nxc7 Bd4+ 18. Kh1 Qxc7 19. Qg4 Bg7 20. Rad1 Rad8 21. Qg3 Ne5 22. Bd5 Kh8 23. Qh4 Nc6 24. h3 Nd4 25. g4 Rde8 26. c3 Ne2 27. Bxd6 Qxd6 28. Bxf7 Qc6+ 29. Bd5 Qc7 30. Rxf8+ Rxf8 31. Kg2 Nf4+ 32. Kg1 Nxd5 33. Rxd5 Qf4 34. Rd1 Qe3+ 35. Kg2 Be4+ 36. Nxe4 Qxe4+ 37. Kg1 Qe3+ 38. Kg2 Qe2+ 39. Kg3 Qxd1 0-1
2023.06.13 Titled Tue 13th Jun Late
925991 Sowinski, Pawel (2291) Kopczynski, M (2225) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 O-O 6. Nf3 Nfd7 7. O-O Nc6 8. h3 e5 9. d5 Ne7 10. e4 h6 11. Bd2 f5 12. Ne1 f4 13. Nd3 g5 14. g4 Ng6 15. f3 h5 16. Kf2 Nf6 17. Ke2 c5 18. Nf2 a6 19. a4 Bd7 20. Qb3 Rb8 21. Rg1 Nh4 22. Bh1 hxg4 23. hxg4 Ne8 24. Be1 Nc7 25. a5 Ne8 26. Nh3 Ng6 27. Bg2 b5 28. axb6 Rxb6 29. Qc2 Qb8 30. Ra2 Bh6 31. Bf1 Nf6 32. Kd1 Qb7 33. Be2 Rb8 34. Kc1 Rb4 35. Rh1 Kf7 36. Nf2 Kg7 37. Ncd1 Rb3 38. Bc3 Nh4 39. Rg1 Kf7 40. Nd3 Ng6 41. N1f2 Bf8 42. Rh1 Be7 43. Kd1 Rb6 44. Nh3 Ng8 45. Nhf2 Nf6 46. Kc1 Rh8 47. Rxh8 Nxh8 48. Kd2 Qc8 49. b4 cxb4 50. Bxb4 Ng6 51. Ba3 Nh4 52. c5 dxc5 53. Nxe5+ Kg7 54. Nc4 Rb8 55. Bb2 Kh7 56. Rxa6 Ne8 57. Ra2 Bb5 58. e5+ Kg8 59. Ne4 Ng2 60. d6 Bd8 61. Ra7 Ra8 62. Nxg5 Rxa7 63. Ne4 Ra2 64. Qb3 Rxb2+ 65. Nxb2+ c4 66. Bxc4+ Bxc4 67. Nxc4 Qe6 68. Qd3 Nh4 69. d7 Nc7 70. Ncd6 Ng6 71. Nc5 Nxe5 72. Nxe6 Nxd3 73. Nxd8 Nc5 74. Nc6 Nxd7 75. Nd4 Nd5 76. Ne4 Ne5 77. Kc2 Ne3+ 78. Kb3 Nxf3 79. Nxf3 Nxg4 80. Kc4 Kf7 81. Kd4 Kg6 82. Ne5+ Nxe5 83. Kxe5 f3 84. Kf4 f2 85. Nxf2 1/2-1/2
2023.06.13 Titled Tue 13th Jun Late
926024 Darini, P (2401) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. c4 g6 3. d4 Bg7 4. Nc3 Nf6 5. h4 O-O 6. Bg5 h6 7. Bxf6 Bxf6 8. h5 g5 9. e3 c5 10. d5 e5 11. dxe6 Bxe6 12. Be2 Nc6 13. O-O Bxc3 14. bxc3 Ne5 15. Nd2 f5 16. f4 Ng4 17. Bxg4 fxg4 18. Ne4 Bxc4 19. Qxg4 Bxf1 20. Qe6+ Kg7 21. Qg6+ Kh8 22. Qxh6+ Kg8 23. Qg6+ Kh8 24. Rxf1 gxf4 25. Qh6+ Kg8 26. Qg6+ Kh8 27. Qh6+ Kg8 28. exf4 Qe8 29. Nf6+ Rxf6 30. Qxf6 Qe3+ 31. Kh2 Rf8 32. Qg6+ Kh8 33. Rf3 Qc1 34. Qh6+ Kg8 35. Rg3+ Kf7 36. Rg7+ Ke8 37. Qe6+ 1-0
2023.05.23 Titled Tue 23rd May Early
945863 Kopczynski, M (2225) Vlassov, N (2283) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 d5 5. e5 Ne4 6. cxd4 e6 7. Ne2 Nc6 8. f3 Bb4+ 9. Kf1 f5 10. fxe4 fxe4 11. Bb5 O-O+ 12. Kg1 Nxe5 13. Nbc3 Ng4 14. Bf4 g5 15. Bg3 Qf6 16. h3 Nf2 17. Bxf2 Qxf2+ 18. Kh2 Bd6+ 19. Ng3 Bxg3# 0-1
2023.05.23 Titled Tue 23rd May Early
946281 Kopczynski, M (2225) Begmuratov, Alisher (2395) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e6 7. Be2 Nf6 8. O-O Be7 9. Nc3 Qd8 10. Bg5 O-O 11. Rc1 Nb4 12. Ne5 Nbd5 13. h3 Nxc3 14. bxc3 Nd7 15. Bxe7 Qxe7 16. Nd3 Nf6 17. Bf3 Rd8 18. Qb3 Rb8 19. Rfe1 b6 20. Ne5 Bb7 21. Bxb7 Qxb7 22. Qa4 Rbc8 23. Re3 Rc7 24. Rf3 Rdc8 25. c4 b5 26. Qb4 bxc4 27. Rxc4 Qxb4 28. Rxb4 Nd5 29. Ra4 f6 30. Nd3 Nc3 31. Rb4 Ne2+ 32. Kh2 Nc3 33. Nc5 Nxa2 34. Rb2 Nc1 35. Nxe6 Re7 36. Nc5 Rd8 37. Rc3 Ne2 38. Re3 Rxe3 39. fxe3 Nc3 40. Rb3 Nd5 41. Ra3 Ra8 42. Kg3 a5 43. Kf3 Nb6 44. Ke4 Nc4 45. Ra2 Kf7 46. Kd3 Nd6 47. Ra4 Re8 48. e4 Ra8 49. Nb3 Re8 50. Nc5 Ra8 51. Nb3 Rb8 52. Nxa5 Rb2 53. Nc4 Nxc4 54. Rxc4 Rxg2 55. Rc7+ Ke6 56. d5+ Kd6 57. Rc6+ Kd7 58. Ra6 h5 59. Ra7+ Kd6 60. Ra6+ Kc5 61. Rc6+ Kb5 62. Rc7 Rg3+ 63. Kd4 Rxh3 64. Rxg7 Rh1 65. Rf7 h4 66. Rxf6 h3 67. Rh6 Rd1+ 68. Ke5 Rd3 69. d6 Kc6 70. Rh7 Rxd6 71. Rxh3 Rg6 72. Rc3+ Kd7 73. Kf5 Ra6 74. Rb3 Ke7 75. Rb7+ Ke8 76. e5 Rc6 77. e6 Rc1 78. Rb8+ Ke7 79. Rb7+ Ke8 80. Rb8+ Ke7 81. Rb7+ Ke8 1/2-1/2
2023.05.23 Titled Tue 23rd May Early
946464 Martic, I SRB (2301) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nfd7 7. Nc3 Nc6 8. h3 e5 9. d5 Ne7 10. e4 h6 11. Ne1 f5 12. Nd3 fxe4 13. Nxe4 Nf6 14. Nxf6+ Rxf6 15. f4 exf4 16. Nxf4 g5 17. Nh5 Rxf1+ 18. Bxf1 Be5 19. Qf3 Qf8 20. Qxf8+ Kxf8 21. a4 Bf5 22. Ra3 Kg8 23. a5 Rf8 24. Be3 b6 25. axb6 axb6 26. Ra7 Bg6 27. g4 Rf3 28. Bf2 Bxh5 29. Rxc7 Nxd5 30. cxd5 Bf7 31. Bxb6 Bxb2 32. Rd7 Be5 33. Rd8+ Kg7 34. Bg2 Rb3 35. Bf2 Rb1+ 36. Bf1 Bxd5 37. Rd7+ Kf6 38. Be3 Bc4 39. Kg2 Bxf1+ 40. Kf2 Bxh3 41. Rd8 Bxg4 42. Rf8+ Kg7 43. Re8 Rb2+ 44. Ke1 Re2+ 45. Kf1 Rxe3 46. Re7+ Kf6 47. Re8 Bh3+ 48. Kf2 Re4 49. Kg1 Bd4+ 50. Kh2 Rxe8 51. Kg3 Be5+ 52. Kf2 d5 53. Kf3 d4 54. Kf2 d3 55. Ke3 Bf5 56. Kd2 Bf4+ 57. Kc3 d2 58. Kb2 d1=Q 59. Ka2 Qc2+ 60. Ka3 Ra8+ 61. Kb4 Bd6+ 62. Kb5 Bd7+ 63. Kb6 Qc6# 0-1
2023.05.23 Titled Tue 23rd May Early
946573 Kopczynski, M (2225) Bayo Milagro, Alvaro (2287) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d5 6. e5 Ne4 7. Nf3 Bg4 8. O-O dxc3 9. Nxc3 Qb6+ 10. Kh1 Nf2+ 11. Rxf2 Qxf2 12. Nxd5 Rc8 13. Be3 Bxf3 14. gxf3 Qh4 15. Qb3 Qh3 16. Be4 e6 17. Qxb7 exd5 18. f5 dxe4 19. Qxc8+ Nd8 20. Kg1 Qxf3 21. Bf2 Be7 22. Re1 O-O 23. Re3 Qd1+ 24. Kg2 Ne6 25. Qb7 Nf4+ 26. Kg3 Nh5+ 27. Kg2 Qg4+ 28. Kf1 Bg5 29. Rxe4 Qxf5 30. Kg2 Nf4+ 31. Kg1 Qg4+ 32. Kf1 Qd1+ 33. Re1 Qd3+ 34. Kg1 Nh3+ 35. Kg2 Nxf2 36. Kxf2 Bh4+ 0-1
2023.05.23 Titled Tue 23rd May Early
946887 Rios Escobar, A (2234) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 O-O 6. O-O e5 7. Nbc3 Nc6 8. dxe5 Nxe5 9. f4 Nc6 10. h3 Be6 11. a4 Qc8 12. Kh2 Ne8 13. Be3 f5 14. Nd4 Nxd4 15. Bxd4 Nf6 16. e5 dxe5 17. Bxe5 c6 18. Qd6 Rd8 19. Qe7 Re8 20. Qb4 a5 21. Qd6 Rd8 22. Qe7 Re8 23. Qd6 Rd8 24. Qe7 Re8 25. Qa3 Nd5 26. Bxg7 Kxg7 27. Rae1 Nb4 28. Ne2 Qd8 29. Qc3+ Qf6 30. Nd4 Bf7 31. Qc5 Rxe1 32. Rxe1 Rd8 33. Re5 Qd6 34. c3 Qxc5 35. Rxc5 Nd3 36. Rxa5 Nxb2 37. Ra7 c5 38. Rxb7 cxd4 39. Rxb2 dxc3 40. Rc2 Rd2 41. Rxd2 cxd2 42. Bf3 Bb3 43. a5 d1=Q 44. Bxd1 Bxd1 45. a6 Bf3 46. a7 Kf6 47. g4 Ke7 48. Kg3 Ba8 49. Kh4 Kf6 50. Kg3 h6 51. Kh4 Ke6 52. Kg3 Kd5 53. gxf5 gxf5 54. Kh4 Ke4 55. Kh5 Kxf4 56. h4 Kg3 57. Kxh6 Kxh4 58. Kg6 f4 59. Kf6 f3 60. Ke7 f2 61. Kd8 f1=Q 62. Kc8 Qf3 63. Kc7 Qb7+ 64. Kd6 Qxa7 65. Ke5 Qb7 66. Kf5 Kh5 67. Kf4 Qe4+ 68. Kg3 Qf3+ 69. Kh2 Qg2# 0-1
2023.05.23 Titled Tue 23rd May Early
947051 Arat, Uf (2389) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Bb3 Bd7 10. Qd2 Rc8 11. O-O-O Nxd4 12. Bxd4 b5 13. h4 a5 14. a3 b4 15. axb4 axb4 16. Na2 Qc7 17. Nxb4 Ra8 18. Qe3 Rfb8 19. Bc3 Be6 20. Bxe6 fxe6 21. h5 Qc4 22. hxg6 Rxb4 23. gxh7+ Kh8 24. Rd4 Qc7 25. Rxb4 Ra1+ 26. Kd2 Rxh1 27. Qb6 Qxb6 28. Rxb6 Rh2 29. Rb7 Rxg2+ 30. Kd3 Rg3 31. Rxe7 Nxh7 32. Re8+ Nf8 33. Rxf8+ Kh7 34. Rf7 Kh6 35. Bxg7+ Kg6 36. Re7 Rxf3+ 37. Ke2 Rh3 38. Bc3 Rh2+ 39. Kd3 Rh3+ 40. Kc4 Rh2 41. Rxe6+ Kf7 42. Rxd6 Rxc2 43. b4 Ke7 44. Ra6 Re2 45. Kd5 Re3 46. Bd4 Rd3 47. b5 Kd7 48. Ra7+ Kc8 49. b6 Kb8 50. Re7 Rd1 51. e5 Rc1 52. Rd7 Kc8 53. e6 Re1 54. b7+ Kb8 55. Be5+ Rxe5+ 56. Kxe5 Ka7 57. e7 1-0
2023.05.23 Titled Tue 23rd May Early
947151 Kopczynski, M (2225) Yurasova, Daria (2095) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. c3 Bg7 6. d4 exd4 7. cxd4 O-O 8. d5 a6 9. Ba4 b5 10. Bc2 Nb4 11. Nc3 Nxc2 12. Qxc2 d6 13. Be3 Bb7 14. Qd2 Rc8 15. Bh6 c6 16. Bxg7 Kxg7 17. dxc6 Nxc6 18. Rad1 Ne5 19. Qxd6 Qxd6 20. Rxd6 Nc4 21. Rd7 Bc6 22. Ra7 b4 23. Nd5 Bb5 24. Rc1 Nxb2 25. Rxc8 Rxc8 26. h4 Nc4 27. Ng5 Be8 28. Ne6+ Kh8 29. Nec7 Bb5 30. Nxb4 Nd6 31. f3 Bc4 32. Ncxa6 Bxa2 33. Nxa2 Nb5 34. Rb7 1-0
2023.05.23 Titled Tue 23rd May Early
947410 Kopczynski, M (2225) Lehtosaari, Mauri (2176) 1/2-1/2
1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. Be2 e6 6. c3 Nge7 7. O-O Nf5 8. Na3 Be7 9. Nc2 Rc8 10. d3 a6 11. h3 Bxf3 12. Bxf3 h5 13. Bd2 h4 14. Be1 Qb6 15. Rb1 Qc7 16. a3 b5 17. b4 cxb4 18. axb4 Rh6 19. Ra1 Ra8 20. Bg4 g6 21. Bf2 Bd8 22. Bxf5 gxf5 23. Bc5 Qb7 24. Qe1 Bb6 25. d4 Ne7 26. Qf2 Ng6 27. Ne1 Bxc5 28. dxc5 Kd7 29. Nf3 Nxf4 30. Nd4 Nxh3+ 31. gxh3 Rg8+ 32. Kh2 Qc7 33. Qf4 Rhg6 34. Rg1 Rg3 35. Rxg3 Rxg3 36. c6+ Ke8 37. Rxa6 f6 38. Nxe6 Qxe5 39. Qxe5 fxe5 40. Ra8+ Ke7 41. c7 Rxc3 42. c8=Q Rxc8 43. Rxc8 Kxe6 44. Rb8 e4 45. Rxb5 Ke5 46. Rb8 d4 47. Rd8 d3 48. Kg2 f4 49. Kf2 d2 50. Rxd2 e3+ 51. Ke2 exd2 52. Kxd2 Kd4 53. Ke2 Kc4 54. Kf3 Kxb4 55. Kxf4 Kc5 56. Kg4 Kd6 57. Kxh4 Ke7 58. Kg5 Kf8 59. Kh6 Kg8 60. h4 Kh8 61. h5 Kg8 62. Kg6 Kh8 63. h6 Kg8 64. h7+ Kh8 65. Kh6 1/2-1/2
2023.05.23 Titled Tue 23rd May Early
947567 Yelisieiev, Yevhenii (2418) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. b3 Nfd7 7. Bb2 Nc6 8. c4 e5 9. dxe5 Ndxe5 10. Nc3 Nxf3+ 11. exf3 Be6 12. Qd2 Qd7 13. f4 Bh3 14. Bxh3 Qxh3 15. Nd5 Rac8 16. Rfe1 Qd7 17. Re2 Rfe8 18. Bxg7 Rxe2 19. Qxe2 Kxg7 20. Qb2+ Kh6 21. Nf6 Qe6 22. g4 g5 23. Nh5 Qxg4+ 24. Ng3 Qxf4 25. Re1 Ne5 26. Re4 Qf3 27. Qd2 Qxe4 28. Nxe4 Nf3+ 29. Kg2 Nxd2 30. Nxd2 Re8 31. Kf3 f5 32. Nf1 Kg6 33. Ne3 c6 34. b4 h5 35. c5 dxc5 36. bxc5 Re5 37. Nc4 Rxc5 38. Nd6 Rc3+ 39. Kg2 b5 40. Nc8 a5 41. Ne7+ Kf6 42. Ng8+ Ke5 43. Ne7 a4 44. Ng6+ Kf6 45. Nf8 b4 46. Nd7+ Ke7 47. Ne5 b3 48. axb3 axb3 49. Ng6+ Kf6 50. Nf8 b2 51. Nd7+ Ke7 0-1
2023.05.23 Titled Tue 23rd May Early
947631 Ibadov, Dashgyn (2391) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. Qe1 e6 12. h4 Qa5 13. Kb1 Rb8 14. Bd4 Bd7 15. h5 c5 16. Bxf6 Bxf6 17. e5 d4 18. Nd5 Bd8 19. Qxa5 Bxa5 20. Nf6+ Kg7 21. Nxd7 1-0
2023.05.23 Titled Tue 23rd May Early
947898 Kopczynski, M (2225) Flynn, Jacob (2087) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a4 Bd7 9. axb5 axb5 10. Rxa8 Qxa8 11. Nc3 Na5 12. Nd5 Nxd5 13. Bxd5 c6 14. Ba2 Nb7 15. Bb1 Qa1 16. Bg5 Bxg5 17. Nxg5 h6 18. Nf3 Qxb2 19. d4 exd4 20. Nxd4 O-O 21. Qd2 Nc5 22. f3 Na4 23. Ne2 Qe5 24. Rd1 Qc5+ 25. Qd4 Be6 26. Kf1 Rd8 27. Qxc5 Nxc5 28. Nd4 Bd7 29. Ba2 Kf8 30. Kf2 Ra8 31. Bb3 Ke7 32. Ke3 Nxb3 33. cxb3 c5 34. Ne2 Ra3 35. Rd3 Be6 36. Nc1 b4 37. Kd2 g5 38. Kc2 f6 39. Kb2 h5 40. Ne2 c4 41. Re3 c3+ 42. Rxc3 h4 43. Rd3 Ra8 44. Nd4 Bd7 45. Nc2 Rb8 46. Rd4 Rc8 47. Nxb4 Bb5 48. Nd5+ Ke6 49. Rb4 Bf1 50. g3 h3 51. f4 gxf4 52. gxf4 f5 53. Nb6 Rc6 54. exf5+ Kxf5 55. Nd5 Ke6 56. Ne3 Bg2 57. f5+ Kf6 58. Rg4 Bf3 59. Rg3 Be2 60. Rxh3 Ke5 61. Rg3 Ke4 62. Nc2 Rc7 63. f6 Bf3 64. Rg7 Rc8 65. f7 Rf8 66. h4 Bh5 67. Rh7 Bg6 68. b4 Bxh7 69. b5 Rxf7 70. Nb4 Rb7 71. Kb3 Rxb5 72. Kc4 Rxb4+ 73. Kxb4 d5 74. Kc3 d4+ 75. Kd2 d3 76. Kd1 Ke3 77. Ke1 Bg6 78. Kd1 d2 79. h5 Bxh5+ 80. Kc2 d1=Q+ 0-1
2023.05.16 Titled Tue 16th May Early
952677 Kopczynski, M (2225) Srebrnic, A (2149) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 g6 7. Bc4 Bg7 8. O-O a6 9. Kh1 Qc7 10. Nd5 Qb8 11. Nb6 Ra7 12. Be3 Ra8 13. Nxa8 Qxa8 14. e5 dxe5 15. Nxe5 Nxe5 16. fxe5 e6 17. Qf3 Nh6 18. Bxh6 Bxh6 19. Qxf7+ Kd8 20. Rad1+ 1-0
2023.05.16 Titled Tue 16th May Early
953025 Lisjak, Z (2215) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nc3 g6 3. Bf4 d6 4. e3 Bg7 5. h4 O-O 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 e5 9. dxe5 dxe5 10. Bxe5 Nc6 11. Rd1 Bg4 12. Qxg4 Nxe5 13. Qb4 a5 14. Qa3 Qh4 15. Rd4 Qh1 16. Nge2 Nc6 17. Rg4 Nb4 18. Qb3 h5 19. Rg3 Qh4 20. a3 Nc6 21. Nf4 Rfe8 22. Ncd5 Nd4 23. Qc4 c6 24. Nc7 Qxf4 25. Nxa8 Qf5 26. Qxd4 f6 27. Bc4+ Kh8 28. Nc7 Rf8 29. Bd3 Qe5 30. Qh4 Qxc7 31. Qxh5+ Kg8 32. Bh7+ Kh8 33. Bg6+ 1-0
2023.05.16 Titled Tue 16th May Early
953296 Kopczynski, M (2225) Deveci, Huseyin Said (1965) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Be7 6. O-O b5 7. Bb3 O-O 8. a4 Bb7 9. axb5 axb5 10. Rxa8 Qxa8 11. Nc3 b4 12. Ne2 d6 13. Ng3 Bc8 14. h3 Be6 15. Bxe6 fxe6 16. Bd2 Qc8 17. Qa1 d5 18. Qa4 Qd7 19. Ra1 dxe4 20. dxe4 Bc5 21. Qb5 Bb6 22. Bxb4 Rb8 23. Nxe5 Bxf2+ 24. Kh2 Rxb5 25. Nxd7 Bxg3+ 26. Kxg3 Rxb4 27. Ra8+ Kf7 28. Nxf6 Kxf6 29. Rc8 Rxb2 30. Rxc7 Rxc2 31. Kf4 e5+ 32. Ke3 Nd4 33. Ra7 Rxg2 34. Ra6+ Kg5 35. Ra5 Rg3+ 36. Kf2 Kf4 37. Ra7 Rf3+ 38. Kg2 Kxe4 39. Rxg7 Rf6 40. Rxh7 Ke3 41. Re7 e4 42. h4 Rf2+ 43. Kh3 Nf5 44. Re5 Rf3+ 45. Kg4 Rf4+ 46. Kg5 Nxh4 47. Ra5 Rf5+ 48. Rxf5 Nxf5 49. Kxf5 Kf3 50. Ke5 e3 51. Kd4 e2 52. Kd3 e1=Q 53. Kd4 Qe4+ 54. Kc3 Qd5 55. Kc2 Qd4 56. Kb3 Qc5 57. Kb2 Qc4 58. Ka3 Qb5 59. Ka2 Qb4 60. Ka1 Ke3 61. Ka2 Kd3 62. Ka1 Kc3 63. Ka2 Kc2 64. Ka1 Qb2# 0-1
2023.05.16 Titled Tue 16th May Early
953450 Guevara Sanchez, E (2073) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f4 Nf6 5. Bd3 d5 6. e5 Ne4 7. Qe2 Qh4+ 8. Kf1 Ng3+ 9. hxg3 Qxh1 10. Kf2 c5 11. Bb5+ Nc6 12. Be3 O-O-O 13. Bxc6 Bxc6 14. Rd1 cxd4 15. Bxd4 Kb7 16. a4 Bc5 17. a5 Bxd4+ 18. Rxd4 bxa5 19. Nb5 Qh6 20. Nd6+ Rxd6 21. exd6 Rd8 22. b4 Rxd6 23. bxa5 Qg6 24. Nf3 f6 25. Rb4+ Kc7 26. Nd4 Qe4 27. Nb5+ Bxb5 28. Qxb5 Qxc2+ 29. Kg1 Kd8 30. Qb8+ Ke7 31. Rb7+ Rd7 32. Rxd7+ Kxd7 33. Qxa7+ Qc7 34. Qd4 Kd6 35. Qb4+ Qc5+ 0-1
2023.05.16 Titled Tue 16th May Early
953696 Kopczynski, M (2225) Antonio, J (2277) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. Nc3 fxe4 6. dxe4 Bb4 7. Bg5 Bxc3+ 8. bxc3 O-O 9. O-O d6 10. h3 Qe8 11. Rb1 Qg6 12. Kh2 Nxe4 13. Bd2 Nxd2 14. Qxd2 Bxh3 15. gxh3 Rxf3 16. Qd5+ Qf7 17. Bc4 Na5 18. Qxf7+ Rxf7 19. Bxf7+ Kxf7 20. f4 e4 21. Rb5 b6 22. Rf5+ Kg6 23. Rg5+ Kf6 24. Rh5 h6 25. Rg1 Nc4 26. Rh4 Nd2 27. Kg2 Nf3 28. Rh5 Nxg1 29. Kxg1 c6 30. Kf2 d5 31. Ke3 a5 32. c4 Rd8 33. Kd4 c5+ 34. Ke3 d4+ 35. Kxe4 g6 36. Rxh6 Re8+ 37. Kf3 Re3+ 38. Kf2 Rc3 39. Rh8 Rxc4 40. Rb8 Rxc2+ 41. Kg3 Rb2 42. a4 d3 43. Kf3 c4 44. Ke3 Re2+ 45. Kf3 c3 46. Rxb6+ Kg7 47. Rc6 c2 48. Rc7+ Kh6 49. Rc6 Re1 0-1
2023.05.16 Titled Tue 16th May Early
953935 Lenoir Ibacache, G (2225) Kopczynski, M (2225) 1-0
1. e4 b6 2. d3 Bb7 3. Nd2 e6 4. g3 Nf6 5. Bg2 d5 6. Ngf3 dxe4 7. Ng5 Nbd7 8. O-O Be7 9. Ngxe4 Nxe4 10. Nxe4 Rb8 11. Qe2 O-O 12. b3 c5 13. Bb2 Nf6 14. Be5 Nxe4 15. Bxb8 Nc3 16. Qd2 Bxg2 17. Kxg2 Qxb8 18. Qxc3 Bf6 19. Qc4 Bxa1 20. Rxa1 Qe5 21. Rf1 h5 22. h4 Rd8 23. a4 Rd4 24. Qc3 Qd5+ 25. f3 g5 26. hxg5 Qxg5 27. Rh1 h4 28. Qe1 Kf8 29. Rh3 Ke7 30. Kh2 hxg3+ 31. Qxg3 Qf5 32. Rh4 Rd7 33. Rf4 Qh7+ 34. Qh4+ Qxh4+ 35. Rxh4 Kf6 36. Kg3 Ke5 37. Kf2 f5 38. Ke3 Rg7 39. c3 Kd5 40. d4 cxd4+ 41. Rxd4+ Kc5 42. b4+ Kc6 43. Rd8 Rg1 44. Ra8 Kb7 45. Re8 Re1+ 46. Kd4 Kc7 47. Re7+ Kc6 48. Rxa7 e5+ 49. Kd3 Rd1+ 50. Ke2 Rc1 51. Kd2 Rf1 52. Ke2 Rc1 53. Kd3 Rf1 54. Ke3 Rc1 55. b5+ Kd6 56. Rb7 Rxc3+ 57. Ke2 Kc5 58. Rc7+ Kb4 59. Rxc3 Kxc3 60. a5 bxa5 61. b6 a4 62. b7 a3 63. b8=Q a2 64. Qxe5+ Kb3 65. Qa1 Ka3 66. Kd3 Kb3 67. Kd4 Kb4 68. Qxa2 Kb5 69. Qb2+ Kc6 70. Ke5 1-0
2023.05.16 Titled Tue 16th May Early
954044 Kopczynski, M (2225) Tarnowska, A (1835) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 e6 6. Nf3 Nf6 7. Bd3 Be7 8. Nc3 Qd6 9. O-O a6 10. Bg5 O-O 11. Rc1 Bd7 12. Ne5 Bc6 13. Ne2 h6 14. Bf4 Qd5 15. f3 Nbd7 16. Nc4 b5 17. Ne3 Qxa2 18. Rxc6 Qxb2 19. Qc2 Qxc2 20. Bxc2 b4 21. Ra1 a5 22. Nc4 Nd5 23. Rxa5 Rac8 24. Rxc8 Rxc8 25. Bb3 Bf6 26. Bd2 Nf8 27. Kf2 Ng6 28. Nd6 Rd8 29. Ne4 Be7 30. Bxd5 exd5 31. Nc5 Bf8 32. Bxb4 Rb8 33. Bc3 Rb1 34. Nd7 Kh7 35. Nxf8+ Nxf8 36. Ra7 Kg6 37. Nf4+ Kh7 38. Rxf7 Rc1 39. Rxf8 Rxc3 40. Nxd5 Rd3 41. Rd8 Rd2+ 42. Kg3 Kg6 43. Nf4+ Kg5 44. d5 g6 45. Rg8 Kf5 46. Nxg6 h5 47. Ne7+ Kf6 48. d6 h4+ 49. Kxh4 Rd4+ 50. g4 Rd2 51. Nf5 Ke5 52. Rd8 Kf4 53. Kh5 Rxh2+ 54. Kg6 Kxf3 55. d7 Kxg4 56. Rg8 Rg2 57. d8=Q Kh3+ 58. Kf7 Rg7+ 59. Rxg7 1-0
2023.05.16 Titled Tue 16th May Early
954169 Glashausser, Sho (1978) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. e4 g6 3. d4 Bg7 4. Nc3 Nd7 5. Bc4 c6 6. Bxf7+ Kxf7 7. Ng5+ Ke8 8. Ne6 Qa5 9. Bd2 Bh6 10. f4 Kf7 11. Nd5 Qa4 12. b3 Qa3 13. Bb4 Qb2 14. Bc3 Qxa1 15. Qxa1 cxd5 16. Nc7 Rb8 17. Nxd5 Ngf6 18. Nxf6 Nxf6 19. d5 Bg7 20. O-O Rf8 21. e5 Nh5 22. e6+ Kg8 23. g4 Bxc3 24. Qxc3 Nxf4 25. Qe3 Nxd5 26. Rxf8+ Kxf8 27. Qf3+ Nf6 28. g5 Bxe6 29. gxf6 Rc8 30. Qxb7 exf6 31. Qxh7 Rxc2 0-1
2023.04.25 Titled Tue 25th Apr Early
971340 Harshavardhan, G B (2449) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 O-O 6. h3 c5 7. d5 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Be3 Na6 11. O-O Nc7 12. Qd2 a6 13. a4 Rb8 14. Bh6 b5 15. Bxg7 Kxg7 16. axb5 axb5 17. cxb5 Bd7 18. Rfe1 Rxe1+ 19. Rxe1 Nxb5 20. Bxb5 Bxb5 21. Ng5 Bc4 22. Nge4 Ne8 23. Nd1 Qh4 24. Qc3+ Kf8 25. Qh8+ Ke7 26. Nf6+ Kd8 27. Qxe8+ Kc7 28. Qc6+ Kd8 29. Re8# 1-0
2023.04.25 Titled Tue 25th Apr Early
971784 Kopczynski, M (2225) White, J2 IRL (2235) 0-1
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Nc6 6. Nf3 h6 7. Bd3 Bd6 8. c3 O-O 9. Bc2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Qxd8 Rxd8 13. f3 b6 14. O-O Ba6 15. Re1 Bd6 16. Be3 Nd5 17. Bf2 Nf4 18. Nf5 Nd3 19. Bxd3 Bxd3 20. Nxd6 Rxd6 21. Re7 c5 22. Rd1 c4 23. Bd4 Re6 24. Rxe6 fxe6 25. Re1 Kf7 26. Kf2 Re8 27. Kg3 Kg6 28. Kf4 Bf5 29. g4 Bd3 30. Ke5 Kg5 31. Be3+ Kh4 32. Kd6 Kh3 33. Bf4 Rf8 34. Be5 Rxf3 35. Bxg7 Kxg4 36. Rxe6 h5 37. Bd4 Rh3 38. Be5 Re3 39. Re7 Re2 40. Rg7+ Kh4 41. Rxa7 Rxb2 42. Kc6 b5 43. Rg7 Be4+ 44. Kc5 Bd3 45. Rg3 Rxh2 46. Kxb5 Rxa2 47. Kc5 Ra5+ 48. Kd4 Rxe5 49. Rg1 Re2 50. Rh1+ Kg4 51. Rg1+ Kf3 52. Rh1 Kg4 53. Rg1+ Kh3 54. Rh1+ Rh2 55. Re1 h4 56. Ke3 Kg3 57. Rg1+ Rg2 58. Rh1 h3 59. Kd4 h2 60. Ke3 Rg1 61. Rxh2 Kxh2 62. Kd4 Kg3 63. Ke3 Re1+ 64. Kd4 Re4+ 65. Kc5 Kf4 66. Kb4 Ke5 67. Kc5 Ke6 68. Kb4 Re3 69. Kc5 Bf1 70. Kd4 Rd3+ 71. Kxc4 Rd7+ 72. Kc5 Ke5 73. Kb4 Rd1 74. Kc5 Rc1 75. Kb4 Kd5 76. Kb3 Kc5 77. Kb2 Rd1 78. Kc2 Rd7 79. Kb2 Kc4 80. Kc2 Rd3 81. Kb2 Rxc3 82. Kb1 Kb3 83. Ka1 Rc1# 0-1
2023.04.25 Titled Tue 25th Apr Early
971895 Kopczynski, M (2225) Quirke, J (2007) 1-0
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Bg4 6. Bd3 Be7 7. O-O Nf6 8. Bg5 Nbd7 9. c3 O-O 10. Nbd2 d5 11. Qc2 h6 12. Bh4 c6 13. Rae1 Bd6 14. h3 Bxf3 15. Nxf3 Re8 16. Rxe8+ Qxe8 17. Re1 Qf8 18. Ne5 Re8 19. f4 Nb6 20. Qd1 Ne4 21. a4 f6 22. a5 fxe5 23. fxe5 Nd7 24. Rf1 Nef6 25. exf6 Nxf6 26. Bxf6 gxf6 27. Qh5 Re3 28. Qg6+ Qg7 29. Rxf6 Qxg6 30. Rxg6+ Kf7 31. Rxd6 Rxd3 32. Rxh6 Rd2 33. Rh7+ Ke6 34. Rxb7 1-0
2023.04.25 Titled Tue 25th Apr Early
972072 Martinez Ramirez, L (2428) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nc3 c5 3. Bg5 cxd4 4. Qxd4 Nc6 5. Qh4 d6 6. O-O-O Bf5 7. Bxf6 gxf6 8. e4 Bg6 9. Nh3 Qa5 10. Nf4 O-O-O 11. Nxg6 fxg6 12. Bc4 Kb8 13. Be6 Bg7 14. Rd5 Qb6 15. Rb5 Qa6 16. Rd1 f5 17. Rb3 Bf6 18. Qg3 Nd4 19. Rxd4 Bxd4 20. Nb5 Be5 21. Qe3 f4 22. Qd3 Qxa2 23. Bd5 Rc8 24. Bxb7 Kxb7 25. Nxd6+ Kc6 26. Qd5+ Kd7 27. Rb7+ Kd8 28. Nf7+ Ke8 29. Qxa2 1-0
2023.04.25 Titled Tue 25th Apr Early
972338 Kopczynski, M (2225) Benaddi, M (2115) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. Bd3 Bxd3 8. Qxd3 e6 9. g5 Ne7 10. Ne2 Nf5 11. Nd2 c5 12. dxc5 Qc7 13. f4 Bxc5 14. Nb3 Bb6 15. Bd2 a5 16. O-O-O Nc6 17. Qb5 a4 18. Nc5 g6 19. Nxa4 Ra6 20. Bb4 Ba5 21. Ba3 Qd7 22. Nc5 Rb6 23. Qxb6 Bxb6 24. Nxd7 Kxd7 25. Rd3 Rc8 26. Kb1 Bf2 27. c4 d4 28. Bc5 Ke8 29. Rh2 Be3 30. b4 b6 31. b5 1-0
2023.04.25 Titled Tue 25th Apr Early
972671 Osinenko, A (2203) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Re1 Nc6 8. d4 cxd4 9. Nxd4 Bg4 10. Qa4 Qd7 11. Nxc6 bxc6 12. e5 dxe5 13. Bxc6 Qf5 14. f4 exf4 15. Bxf4 Rac8 16. Re5 Qd3 17. Na3 Rxc6 18. Qxc6 Bf3 19. Qb5 Qd8 20. Rae1 Nh5 21. Rxe7 Nxf4 22. gxf4 Qd2 23. Qf1 Qxf4 24. R7e3 Qg5+ 25. Kf2 Bh5 26. Qg2 Qf4+ 27. Kg1 h6 28. Nc2 Qb8 29. b3 Qb6 30. Kh1 Rc8 31. Re8+ Rxe8 32. Rxe8+ Kh7 33. Re3 g5 34. Qd5 Bg6 35. Nd4 Qa6 36. Qg2 Qb6 37. Qd2 Qf6 38. Kg1 Qf4 39. Re2 Qg4+ 40. Rg2 Qh4 41. Qe3 Be4 42. Nf3 Bxf3 43. Qxf3 Qe1+ 44. Qf1 Qxc3 45. Kh1 Kg6 46. Rf2 f6 47. Rg2 Qc6 48. Qd3+ f5 49. h3 Kf6 50. Kg1 f4 51. Rd2 Kf7 52. Qd7+ Qxd7 53. Rxd7+ Kg6 54. Kf2 h5 55. Kf3 Kf5 56. Rd5+ Kg6 57. Ra5 Bd4 58. Ke4 Be3 59. Ra6+ Kf7 60. a4 g4 61. hxg4 hxg4 62. Rc6 g3 63. Kf3 Ke7 64. b4 Kd7 65. b5 Kd8 66. Rg6 Kc7 67. Ke4 Kb7 68. Kf3 Kc7 69. a5 Kb7 70. a6+ Kc7 71. Rg7+ Kb6 72. Rb7+ Ka5 73. Rb8 Ka4 74. Rb7 Ka5 75. Rb8 Ka4 76. b6 g2 77. Kxg2 Bxb6 78. Rxb6 axb6 79. a7 Kb5 80. a8=Q 1-0
2023.04.25 Titled Tue 25th Apr Early
972868 Tulchynskyi, Feliks (2210) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nd2 g6 6. c3 Bg7 7. Bd3 O-O 8. O-O Nc6 9. Re1 e5 10. N4f3 Ne8 11. Bc4 Kh8 12. Nf1 h6 13. g3 f5 14. Nh4 Kh7 15. exf5 gxf5 16. Ne3 Ne7 17. Nd5 Nxd5 18. Qxd5 Bd7 19. Qd3 e4 20. Rxe4 Bf6 21. Rf4 Bg5 22. Rxf5 Bxf5 23. Nxf5 Kh8 24. f4 Bf6 25. Nxh6 Qe7 26. Bd2 Qh7 27. Nf5 Qxf5 28. Qxf5 Bd4+ 29. cxd4 Rxf5 30. Re1 d5 31. Bd3 Rf7 32. Re5 Rd8 33. f5 Nf6 34. Bg5 Rdd7 35. h3 Ne4 36. Bf4 Rfe7 37. g4 Rxe5 38. dxe5 Kg8 39. e6 Rd8 40. Bb5 Kf8 41. Bd7 Ke7 42. h4 Rh8 43. h5 Rg8 44. g5 Nxg5 45. Kf1 Ne4 46. h6 Rf8 47. h7 Rh8 48. Ke2 Rxh7 49. Ke3 Rh5 50. Bc8 Rxf5 51. Bb8 b6 52. Kd4 Rf2 53. Kxd5 Nf6+ 54. Ke5 Re2+ 55. Kf5 Rf2+ 56. Ke5 Re2+ 57. Kf5 Rxb2 58. Bxa7 Rf2+ 59. Ke5 Re2+ 60. Kf5 Rb2 61. a4 Rb4 62. Ke5 Ng4+ 63. Kd5 Nf6+ 64. Kc6 Rxa4 65. Bxb6 Re4 66. Bc5+ Ke8 67. Bd7+ Kd8 68. Bb6+ Ke7 69. Bc5+ Kd8 70. e7+ Rxe7 71. Bb6# 1-0
2023.04.25 Titled Tue 25th Apr Early
972910 Kopczynski, M (2225) Nery Junior, J (2082) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d6 6. Nf3 e6 7. O-O a6 8. Kh1 b5 9. Qe1 Bb7 10. Be3 Qc7 11. Nbd2 Nf6 12. Rd1 Be7 13. Qg3 O-O-O 14. a4 bxa4 15. Ra1 d5 16. e5 Ne4 17. Nxe4 dxe4 18. Bxe4 h5 19. Qf2 Rdg8 20. Rxa4 f6 21. Rfa1 fxe5 22. Rxa6 Bxa6 23. Rxa6 Nb8 24. Ra7 Qc4 25. Nxe5 Qxe4 26. Rxe7 Rd8 27. h4 Rhf8 28. Bb6 Rd1+ 29. Kh2 Qxf4+ 30. Qxf4 Rxf4 31. Rc7+ Kd8 32. Rc4+ Ke8 33. Rxf4 Rd5 34. Ng6 Nd7 35. Bd4 e5 36. Nxe5 Nf6 37. b4 Ke7 38. c4 Rd8 39. Nc6+ 1-0
2023.04.25 Titled Tue 25th Apr Early
973062 Schut, Ha (2101) Kopczynski, M (2225) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. Nc3 Bd7 10. Rc1 a6 11. Be2 Qa5 12. O-O Rfc8 13. Rfd1 Nxd4 14. Bxd4 b5 15. Bxf6 Bxf6 16. Nd5 Qxd2 17. Nxf6+ exf6 18. Rxd2 bxc4 19. Rxd6 Be6 20. Rd4 Rab8 21. b3 cxb3 22. Rxc8+ 1/2-1/2
2023.04.25 Titled Tue 25th Apr Early
973346 Prieto Aranguren, A (2280) Kopczynski, M (2225) 1/2-1/2
1. e4 c5 2. Bc4 g6 3. Qf3 e6 4. Nc3 Bg7 5. Qg3 Nc6 6. Nb5 Be5 7. f4 Bb8 8. b3 a6 9. Nc3 Nd4 10. Kd1 Nf6 11. e5 b5 12. Bf1 Nh5 13. Qf2 Bb7 14. Nge2 Nf5 15. Rg1 Qh4 16. g3 Qe7 17. g4 Nxf4 18. Qxf4 Nh4 19. Ne4 g5 20. Nf6+ Kd8 21. Qxg5 Nf3 22. Qg7 Qf8 23. Qxf8+ Rxf8 24. Rg3 Bxe5 25. Nxh7 Rh8 26. d4 Bxg3 27. Nxg3 Rxh7 28. dxc5 Nxh2 29. Bd3 Rh3 30. Bg5+ Kc8 31. Ne4 Rxd3+ 32. cxd3 Bxe4 33. dxe4 Nxg4 34. Ke2 Kb7 35. Rd1 Kc6 36. b4 Ne5 37. Rd6+ Kb7 38. Bf4 f6 39. Bxe5 fxe5 40. Rxd7+ Kc6 41. Rd6+ Kc7 42. Rxe6 a5 43. a3 axb4 44. axb4 Ra4 45. Rxe5 Rxb4 46. Kd3 Rb3+ 47. Kd4 Rb1 48. Re7+ Kc6 49. Re6+ Kc7 50. Rb6 Rd1+ 51. Ke5 Rb1 52. Kd5 Rd1+ 53. Ke6 Rb1 54. e5 b4 55. Ke7 b3 56. e6 b2 57. Rb3 Kc6 58. Ke8 Re1 59. Rxb2 Rxe6+ 60. Kf7 Re5 61. Rb6+ Kxc5 62. Ra6 Kd4 63. Ra4+ Kd5 64. Ra5+ Kd4 65. Rxe5 Kxe5 1/2-1/2
2023.04.25 Titled Tue 25th Apr Early
973483 Kopczynski, M (2225) Yarullina, A (2084) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Bxc3+ 6. bxc3 Qa5 7. f4 Qxc3+ 8. Bd2 Qxc5 9. Nf3 Nc6 10. Bd3 Nge7 11. Qe2 Nf5 12. Bxf5 exf5 13. Be3 Qc3+ 14. Kf2 Be6 15. Rab1 b6 16. Rb3 Qa5 17. Qb5 Qxb5 18. Rxb5 O-O 19. Bd4 Rac8 20. Rd1 Na5 21. c3 Nc4 22. Ke2 Rc6 23. a4 Rfc8 24. h3 h6 25. Ne1 Na3 26. Rb2 Nc4 27. Rb3 Kf8 28. Nd3 Na5 29. Rb5 Rc4 30. Ra1 Nc6 31. Ke3 Nxd4 32. cxd4 Ke7 33. a5 bxa5 34. Rbxa5 R8c7 35. Rxa7 g5 36. Rxc7+ Rxc7 37. Nc5 f6 38. exf6+ Kxf6 39. Ra6 Re7 40. fxg5+ hxg5 41. h4 gxh4 42. Kf4 Kf7 43. Nd3 Re8 44. Ne5+ Kf6 45. Nf3 Rg8 46. Ng5 Re8 47. Nxe6 Rxe6 48. Rxe6+ Kxe6 49. Kg5 h3 50. gxh3 Kf7 51. Kxf5 1-0
2023.04.18 Titled Tue 18th Apr Early
977543 Kopczynski, M (2225) Talibov, Shiroghlan (2359) 0-1
1. e4 Nf6 2. e5 Nd5 3. b3 d6 4. exd6 cxd6 5. Bb2 Nc6 6. c4 Nf6 7. d4 d5 8. Nf3 g6 9. Be2 Bg7 10. c5 O-O 11. O-O Bg4 12. Nbd2 Nd7 13. h3 Bxf3 14. Nxf3 Nxc5 15. dxc5 Bxb2 16. Rb1 Bf6 17. Qd2 a5 18. Rbd1 e6 19. Bb5 Qe7 20. Rc1 Rfc8 21. Rfe1 Kg7 22. g4 h6 23. Kg2 Na7 24. Qxa5 Nxb5 25. Qxb5 Rxa2 26. c6 bxc6 27. Rxc6 Rxc6 28. Qxc6 Qa7 29. Rf1 Bd4 30. Nxd4 Qxd4 31. Qd6 Rb2 32. Qg3 Rc2 33. g5 hxg5 34. Qxg5 Rc3 35. h4 Qe4+ 36. f3 Qd4 37. h5 Rc2+ 38. Kh1 Rc8 39. hxg6 f6 40. Qg3 Rh8+ 41. Kg2 Rh5 42. f4 Qe4+ 43. Rf3 Rh8 44. Kf2 Ra8 45. Re3 Ra2+ 46. Kg1 Qd4 47. f5 e5 48. Qh3 Qd1+ 49. Qf1 Qg4+ 50. Kh1 d4 51. Rh3 Qe4+ 52. Kg1 Qg4+ 53. Kh1 Re2 54. Rh7+ Kg8 0-1
2023.04.18 Titled Tue 18th Apr Early
977758 Mrithyunjay Mahadevan (1816) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. g4 h5 10. h3 Bd7 11. O-O-O Qa5 12. Kb1 Rfc8 13. g5 Nh7 14. Nd5 Qxd2 15. Rxd2 Kf8 16. c3 Ne5 17. f4 Nc4 18. Bxc4 Rxc4 19. b3 Rcc8 20. c4 e5 21. Ne2 Bc6 22. Rhd1 Rd8 23. Ndc3 Ke7 24. f5 gxf5 25. exf5 f6 26. g6 Ng5 27. Ng3 Nf3 28. Rf2 Rh8 29. b4 a6 30. b5 axb5 31. cxb5 Ra3 32. Kb2 Rxc3 33. Kxc3 Bxb5 34. Rxf3 h4 35. Ne4 Rc8+ 36. Kb2 d5 37. Rxd5 Bc6 38. Bc5+ Ke8 39. Nd6+ Kd7 40. Nxc8+ Bxd5 41. Nb6+ Kc6 42. Nxd5 Kxd5 43. Be7 Ke4 44. Rf1 b5 45. Kb3 Ke3 46. Bc5+ Ke2 47. Rg1 e4 48. Rg4 Kf3 49. Rxh4 e3 50. Bxe3 Kxe3 51. Rh7 Bf8 52. Rf7 Bh6 53. Rxf6 Kf4 54. Rf7 Ke5 55. h4 Kd6 56. f6 Ke6 57. h5 Ke5 58. Rh7 Be3 59. g7 Kxf6 60. g8=Q Ke5 61. Re7+ Kf4 62. Qf8+ Kg3 63. Rg7+ Kh4 64. Qf6+ Kh3 65. Qf3+ Kh2 66. Qg2# 1-0
2023.04.18 Titled Tue 18th Apr Early
977950 Kopczynski, M (2225) Ciuffoletti, P (2106) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e6 7. Be2 Nf6 8. Nc3 Qd8 9. O-O Be7 10. Bg5 O-O 11. Rc1 b6 12. Bd3 Bb7 13. Bb1 Nd5 14. Qd3 g6 15. Bh6 Re8 16. a3 Bf6 17. Ne4 Bg7 18. Bxg7 Kxg7 19. Qd2 Nce7 20. Ne5 Nf5 21. Ng3 Qe7 22. Nxf5+ gxf5 23. Rfe1 Rac8 24. Rxc8 Rxc8 25. Nf3 Qf6 26. h4 Kh8 27. Qg5 Qxg5 28. Nxg5 Kg7 29. Nf3 Nf4 30. Ne5 Nxg2 31. Rd1 Nf4 32. Kh2 Kf6 33. Re1 Rg8 34. f3 Rg2+ 35. Kh1 Rxb2 36. Nd7+ Ke7 37. Ne5 Nh5 38. Rg1 f6 39. Be4 fxe4 40. Nc4 Rc2 41. Ne3 Rc3 42. Ng4 exf3 0-1
2023.04.18 Titled Tue 18th Apr Early
978030 Barria Santos, Jose Guilherme (2377) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 d5 6. e5 Nfd7 7. O-O c5 8. Be3 Nc6 9. dxc5 bxc5 10. f4 c4 11. f5 cxd3 12. Qxd3 Bc5 13. fxe6 fxe6 14. Nb5 Ncxe5 15. Qb3 Qb6 16. Ned4 a6 17. Nxe6 Bxe3+ 18. Kh1 axb5 19. Nxg7+ Kd8 20. Rae1 d4 21. Ne6+ Ke7 22. c3 Rhg8 0-1
2023.04.18 Titled Tue 18th Apr Early
978301 Kopczynski, M (2225) Smietanska, Wiktoria (1890) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 e5 8. O-O Be7 9. Kh1 O-O 10. Qe1 a6 11. Be3 b5 12. Rd1 Qc7 13. Qh4 Nxe4 14. Nd5 Qb7 15. Nxe7+ Nxe7 16. fxe5 d5 17. Bxe4 dxe4 18. Ng5 h6 19. Nxe4 Ng6 20. Nf6+ gxf6 21. Qxf6 Kh7 22. h4 Qe7 23. Qxe7 Nxe7 24. Bc5 Re8 25. Rxf7+ Kg6 26. Rxe7 Rxe7 27. Bxe7 Bg4 28. Rd6+ Kf7 29. Bf6 Be6 30. b3 Ra7 31. Kh2 a5 32. Rb6 b4 33. Kg3 Rd7 34. Ra6 Rd5 35. Kf3 Rc5 36. Ke4 Bd5+ 37. Kd4 Rb5 38. g4 Be6 39. Ra7+ Kg6 40. Rg7# 1-0
2023.04.18 Titled Tue 18th Apr Early
978501 Prieto Aranguren, A (2280) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 Na6 10. Nge2 Nc7 11. a4 a6 12. Ng3 Rb8 13. Be2 b5 14. axb5 axb5 15. h4 b4 16. Nd1 h5 17. Ne3 Bd7 18. O-O Bb5 19. Nef5 Bxe2 20. Nxg7 Bxf1 21. N7xh5 gxh5 22. Nxh5 Nxh5 23. Bxd8 Rfxd8 24. Qg5+ Ng7 25. Rxf1 Re8 26. h5 Re5 27. Qh6 Nb5 28. g4 c4 29. Qf6 c3 30. f4 Rxe4 31. h6 Ne8 32. Qg5+ Kh8 33. Qf5 Re7 34. Qg5 Rbb7 35. h7 Kxh7 36. Rf2 Re1+ 37. Kg2 cxb2 38. Kf3 1-0
2023.04.18 Titled Tue 18th Apr Early
978740 Kopczynski, M (2225) Tyagi, Kushan (2060) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 Bg4 8. O-O e6 9. Kh1 Be7 10. Qe1 O-O 11. Be3 a6 12. Rd1 Qc7 13. Qg3 b5 14. e5 dxe5 15. fxe5 Bxf3 16. exf6 Qxg3 17. hxg3 Bxd1 18. fxe7 Nxe7 19. Nxd1 Rfd8 20. Be4 Rac8 21. Bb7 Rc2 22. Bxa6 Nf5 23. Bf4 g5 24. Be5 Rd5 25. g4 Rxe5 26. gxf5 exf5 27. a4 bxa4 28. Bd3 Rd2 29. Bc4 h5 30. b4 Rd4 31. Ba2 Rxb4 32. Nc3 a3 33. Kh2 h4 34. Rd1 Rc5 35. Nd5 Rb2 36. Ra1 Rxa2 37. Rxa2 Rxd5 38. Rxa3 Kg7 39. Ra6 f6 40. Kh3 Kg6 41. Kh2 Rd4 42. Kh3 Rd3+ 43. Kh2 g4 44. Kg1 Kg5 45. Kf1 g3 46. Ke2 Rb3 47. Ra8 Rb2+ 48. Kf1 Kg4 49. Rg8+ Kf4 50. Rh8 Rf2+ 51. Kg1 Rb2 52. Kf1 Ke3 53. Re8+ Kf4 54. Rh8 1/2-1/2
2023.04.18 Titled Tue 18th Apr Early
978795 Kopczynski, M (2225) Sant Anna, E (2003) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 a6 9. Qe2 b5 10. Bd2 Nb6 11. O-O-O b4 12. Nb1 a5 13. f5 Qc7 14. fxe6 Bxe6 15. Ng5 Qxe5 16. Nxe6 Qxe2 17. Nxg7+ Kf8 18. Bxe2 Kxg7 19. Bf4 Rhe8 20. Bb5 Re6 21. Rhe1 Nd4 22. Rxe6 fxe6 23. Be5+ 1-0
2023.04.18 Titled Tue 18th Apr Early
979107 Nadanian, A (2279) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. f3 f5 11. g4 f4 12. h4 h6 13. Ng2 Kh7 14. Bd2 Ng8 15. b4 Bf6 16. Be1 a5 17. a3 axb4 18. axb4 Rxa1 19. Qxa1 c6 20. Qa7 cxd5 21. cxd5 Qc7 22. Bd2 Qd8 23. Qf2 Rf7 24. Nb5 Nc7 25. Na7 Na8 26. Ra1 Rc7 27. Nb5 Rc2 28. Rxa8 Rxd2 29. Na7 Ne7 30. h5 gxh5 31. gxh5 Qc7 32. Nxc8 Nxc8 33. Ne1 Nb6 34. Rf8 Qg7+ 35. Kf1 Qxf8 36. Qxb6 Qg7 37. Qxd6 Be7 38. Qe6 Rc2 39. Nd3 Bh4 40. Qf5+ Kg8 41. Qe6+ Kh8 42. Qxe5 Qxe5 43. Nxe5 Rc1+ 44. Kg2 Bf6 45. Ng6+ Kg7 46. Nxf4 Rb1 47. Kg3 Be5 48. Kg4 Kf6 49. Ne6 Rg1+ 50. Kh3 Rh1+ 51. Kg2 Rh2+ 52. Kf1 Rxh5 53. f4 Rh1+ 54. Kg2 Re1 55. fxe5+ Kxe5 56. Bf3 Rb1 57. Nc5 Rb2+ 58. Kg3 Kd4 59. Ne6+ Ke5 60. Nc5 Kd4 61. Nxb7 Rxb4 62. Nd8 Rb3 63. Nc6+ Kc5 64. Kf4 Kd6 65. e5+ Kc5 66. Nd4 Kxd4 67. e6 Rb4 68. Kf5 Rb8 69. d6 Kc5 70. Ke5 Kb6 71. e7 h5 72. d7 Kc7 73. e8=Q Rxe8+ 74. dxe8=Q h4 75. Qh5 Kb6 76. Qxh4 Kc5 77. Qd4+ Kb5 78. Qc3 Ka4 79. Qb2 Ka5 80. Bd1 Ka6 81. Kd6 Ka7 82. Kc6 Ka8 83. Qb7# 1-0
2023.04.18 Titled Tue 18th Apr Early
979123 Blanco Diez, David (2323) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 h6 15. c4 Nb6 16. Bxf8 Qxf8 17. c5 Nd5 18. Nd6 h5 19. Kb1 Rb8 20. Bc4 e4 21. fxe4 Nc3+ 22. Kc2 Nxd1 23. Kxd1 Rxb2 24. Qd3 Bxc4 25. Qxc4 Rb1+ 26. Ke2 Rxh1 27. Qa6 Be5 28. Qxc6 Rxh2 29. Qd5 Rxg2+ 30. Kf1 Rg5 0-1
2023.04.18 Titled Tue 18th Apr Early
979326 Kopczynski, M (2225) Shevtchenko, O (2054) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 e5 6. Nc3 Bb4 7. dxe5 Qxe5+ 8. Be2 Bg4 9. f3 Bf5 10. f4 Bxc3+ 11. bxc3 Qxc3+ 12. Bd2 Qc2 13. Qxc2 Bxc2 14. Rc1 Bf5 15. Bf3 Nd7 16. g4 Be6 17. f5 Bxa2 18. Bxb7 Rb8 19. Bc6 Ne7 20. Ba4 Bd5 21. Rc7 Rd8 22. Nf3 Bxf3 23. Rf1 Bxg4 24. Ba5 Bxf5 25. Rxa7 O-O 26. Bxd8 Rxd8 27. Rxf5 Nxf5 28. Bxd7 Nd6 29. Ke2 g6 30. Ke3 Nc4+ 31. Kf4 Nb6 32. Bc6 Kg7 33. Rb7 Nd5+ 34. Ke5 Nf6 35. h4 h5 36. Ba4 Ng4+ 37. Ke4 Rd6 38. Bb3 Rf6 39. Ra7 Nh2 40. Bd1 Nf1 41. Bb3 Ng3+ 42. Ke5 Nf5 43. Bc2 Nxh4 44. Bb3 Nf3+ 45. Ke4 Nd2+ 0-1
2023.04.11 Titled Tue 11th Apr Early
984373 Kopczynski, M (2225) Rodshtein, M (2606) 1/2-1/2
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. O-O-O b5 7. h4 h6 8. h5 g5 9. f4 gxf4 10. Bxf4 Bb7 11. Nf3 e6 12. e5 b4 13. Ne2 a5 14. exd6 cxd6 15. Bxd6 Qb6 16. Be5 Ngf6 17. Nf4 Ne4 18. Qe1 Nxe5 19. dxe5 Nf2 20. Bb5+ Kf8 21. Qe2 Nxh1 22. Rxh1 Rd8 23. Rf1 Ke7 24. Nh4 Rd4 25. Ba4 Kd8 26. Nd3 Qc7 27. Nf3 Re4 28. Qf2 Kc8 29. Qa7 Rd8 30. Kb1 Bf8 31. Nd2 Red4 32. Nb3 R4d5 33. g4 Bc6 34. Qa6+ Bb7 35. Qa7 Rxe5 36. Nxe5 Qxe5 37. Qxa5 Qxa5 38. Nxa5 Bg2 39. Rg1 Bc5 40. Rc1 Bf3 41. Nc4 Bxg4 42. a3 bxa3 43. bxa3 Bf5 44. Ka2 Kc7 45. Rb1 Rd4 46. Bb3 f6 47. Rg1 Re4 48. Rg7+ Kc6 49. Rh7 Re2 50. Rxh6 Bd4 51. Rh8 Re1 52. Ba4+ Kb7 53. Na5+ Kc7 54. Nb3 Bc3 55. Rg8 Bxc2 56. Rg7+ Kd6 57. h6 Bxb3+ 58. Kxb3 Be5 59. h7 Re3+ 60. Kc4 Rh3 61. Kb5 Rh4 62. Rf7 f5 63. Kb6 Bd4+ 64. Kb5 Ke5 65. Bb3 Rh2 66. Re7 Rh3 67. Rxe6+ Kf4 68. Kc4 Be5 69. Re7 Rc3+ 70. Kb4 Rh3 71. Bg8 Bd6+ 72. Kb5 Bxe7 73. a4 Bf6 74. a5 Ra3 75. a6 Bh8 76. Kb6 Ke3 77. a7 f4 78. Kb7 f3 79. a8=Q Rxa8 80. Kxa8 Kd4 81. Be6 f2 82. Bh3 Ke3 83. Bf1 Kd2 84. Ba6 Ke1 85. Kb7 f1=Q 86. Bxf1 Kxf1 87. Kc6 Kg2 88. Kd7 Kg3 89. Ke6 Kg4 90. Kf7 Kg5 91. Kg8 Bf6 92. h8=Q Bxh8 1/2-1/2
2023.04.11 Titled Tue 11th Apr Early
984565 Kopczynski, M (2225) Csonka, B (2496) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bc5 7. Bd3 Nge7 8. Qe2 O-O 9. e5 h6 10. Bd2 d5 11. exd6 Bxd6 12. O-O Nd5 13. f5 Nxc3 14. Bxc3 exf5 15. Rad1 Qc7 16. Kh1 Be6 17. Nh4 Rfe8 18. Qh5 Ne5 19. Bxf5 Rad8 20. Rxd6 Rxd6 21. Bxe5 Qc4 22. Re1 Bxf5 23. Nxf5 Rde6 24. h3 Rxe5 25. Rxe5 Rxe5 26. Nxh6+ gxh6 27. Qxe5 Qxa2 28. Qb8+ Kg7 29. Qxb7 a5 30. Qb5 a4 31. Qe5+ Kf8 32. Qb8+ Ke7 33. Qe5+ Kd7 34. Qd4+ Kc6 35. Qf6+ Kb5 36. h4 Kb4 37. h5 Qc4 38. Qxh6 Kb3 39. Qd2 Qh4+ 40. Kg1 Qxh5 41. Qc3+ Ka2 42. Qa3+ Kb1 43. Qxa4 Qc5+ 44. Kf1 Qc1+ 45. Ke2 Qxb2+ 46. Kf3 Qf6+ 47. Qf4 Qc3+ 48. Qe3 Qf6+ 49. Qf4 Qc3+ 50. Kg4 Qg7+ 51. Kf3 Qc3+ 1/2-1/2
2023.04.11 Titled Tue 11th Apr Early
984844 Kucuksari, Kaan (2500) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. Bc4 e6 12. Bb3 a5 13. h4 a4 14. Bxa4 Qc7 15. Bb3 dxe4 16. fxe4 h5 17. Rhf1 Ba6 18. Rf2 Ng4 19. Rf3 Rad8 20. Qe1 Rxd1+ 21. Nxd1 Qh2 22. Qg3 Qh1 23. Qh3 Qe1 24. Qg3 Qh1 25. Qh3 Qe1 26. Bd2 Qxe4 27. Rf4 Qe5 28. Qf3 Be2 29. Qc3 Bxd1 30. Kxd1 Qxf4 31. Qxg7+ Kxg7 32. Bxf4 Rd8+ 33. Ke2 e5 34. Bd2 f5 35. a4 e4 36. Bg5 Rb8 37. a5 Ra8 38. Bd2 Kf6 39. Bc4 Ne5 40. Bc3 f4 41. a6 Kf5 42. Bxe5 Kxe5 43. c3 Kf5 44. Kf2 g5 45. hxg5 Kxg5 46. b4 e3+ 47. Kf3 Kf5 48. Bd3+ Ke5 49. Be2 h4 50. Kg4 Ke4 51. c4 Ke5 52. b5 cxb5 53. cxb5 Kd6 54. b6 Kc6 55. b7 Rg8+ 56. Kxf4 Kb6 57. Kxe3 Ka7 58. Kf2 Rf8+ 59. Kg1 Re8 60. Bf1 Rf8 61. Bd3 Rd8 62. Be2 Re8 63. Bc4 Rd8 64. Kh2 Rd4 65. Bf1 Rf4 66. Be2 Re4 67. Bf3 Rd4 68. Kh3 Rb4 69. Be2 Rb2 70. Bc4 Rb4 71. Bf1 Rb3+ 72. Kxh4 Rb1 73. Be2 Rb2 74. Bf3 Kxa6 75. g4 Rb4 76. Kh5 Ka7 77. g5 Rb3 78. Be4 Kb8 79. g6 Rh3+ 80. Kg4 Rh8 81. Kg5 Re8 82. Bf3 Rf8 83. g7 Rxf3 84. g8=Q+ Kxb7 85. Qd5+ 1-0
2023.04.11 Titled Tue 11th Apr Early
985049 Vanek, T (2122) Kopczynski, M (2225) 1/2-1/2
1. a3 e5 2. e4 Nf6 3. Nc3 Bc5 4. b4 Bb6 5. Bc4 a5 6. bxa5 Bxa5 7. Qe2 O-O 8. Nf3 c6 9. Nxe5 d5 10. exd5 cxd5 11. Bb5 Nc6 12. O-O Nd4 13. Qd3 Bxc3 14. dxc3 Nxb5 15. Qxb5 Qc7 16. Nd3 Qxc3 17. Bb2 Qc4 18. Qxc4 dxc4 19. Ne5 Be6 20. f4 Rfd8 21. a4 Rd2 22. Rf2 Rad8 23. Bc1 Rd1+ 24. Rf1 Ne4 25. Nf3 f6 26. Be3 R1d7 27. a5 Ra8 28. Nd4 Bf7 29. f5 Nc3 30. Kf2 Nd5 31. Ne6 Re8 32. Rfe1 Bxe6 33. fxe6 Rxe6 34. Bc5 Kf7 35. Rxe6 Kxe6 36. Re1+ Kf5 37. h3 h5 38. Kf3 g5 39. g4+ hxg4+ 40. hxg4+ Kg6 41. Re6 Nf4 42. Rb6 Kf7 43. c3 Nd5 44. Rd6 Rxd6 45. Bxd6 Nxc3 46. Ke3 Ke6 47. Bh2 Nd5+ 48. Kd4 Nb4 49. Kxc4 Nc6 50. Kb5 Kd5 51. Bc7 Ke4 52. Kb6 Kf3 53. Kxb7 Nxa5+ 54. Bxa5 Kxg4 55. Kc6 f5 56. Kd5 f4 57. Ke4 Kg3 58. Bc7 Kf2 59. Bxf4 gxf4 60. Kxf4 1/2-1/2
2023.04.11 Titled Tue 11th Apr Early
985180 Kopczynski, M (2225) Manukyan, SaA (2158) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 e5 11. f5 h6 12. fxg6 fxg6 13. Qh4 g5 14. Bxg5 hxg5 15. Nxg5 Nb4 16. Bc4+ d5 17. Nxd5 Nbxd5 18. Bxd5+ Qxd5 19. exd5 Bd7 20. Rac1 Rac8 21. Rxc8 Bxc8 22. d6 b5 23. h3 Bd7 24. Rc1 Rd8 25. Ne4 Rf8 26. Rc7 Nxe4 27. Rxd7 Nf6 28. Rxa7 e4 29. Qg5 Ne8 30. Rxg7+ Nxg7 31. d7 e3 32. d8=Q Rxd8 33. Qxd8+ Kf7 34. Qd5+ Ne6 35. Qf3+ Ke7 36. Qxe3 b4 37. h4 b3 38. axb3 Kd6 39. h5 Nc5 40. h6 Kc6 41. h7 Kb5 42. h8=Q Kb4 43. Qhc3+ Kb5 44. Qe2+ 1-0
2023.04.11 Titled Tue 11th Apr Early
985453 Kopczynski, M (2225) Arabidze, M (2441) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 d6 7. Bd3 a6 8. O-O Be7 9. Kh1 Nf6 10. Qe1 O-O 11. Be3 e5 12. Rd1 Bg4 13. h3 Bxf3 14. Rxf3 exf4 15. Bxf4 Ne5 16. Bxe5 dxe5 17. Bxa6 Qb6 18. Bc4 Qxb2 19. Rb1 Qa3 20. Rxb7 Bb4 21. Qg3 Qc1+ 22. Kh2 Bc5 23. Ne2 Qxc4 24. Rxf6 Qxe2 25. Rf5 Qd1 26. h4 Rxa2 27. Rg5 Qg1+ 28. Kh3 Qh1+ 29. Qh2 Qxh2+ 30. Kxh2 Bd4 31. Kh3 h6 32. Rf5 Ra3+ 33. g3 Re3 34. h5 Rxe4 35. g4 Re3+ 36. Kg2 e4 37. g5 hxg5 38. Rxg5 Bf6 39. Rf5 Kh7 40. Kf2 Rf3+ 41. Rxf3 exf3 42. Kxf3 Kh6 43. Kg4 Rd8 44. Rxf7 Rd4+ 45. Kf5 Kxh5 46. Rf8 Rd5+ 47. Ke6 Re5+ 48. Kf7 Kg5 49. Rg8 Re7+ 50. Kf8 Ra7 51. Ke8 Ra8+ 52. Kf7 Rxg8 53. Kxg8 Kf5 54. Kf7 g5 0-1
2023.04.11 Titled Tue 11th Apr Early
985545 Belov, Alexe (2421) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. a3 a5 14. Rhe1 b4 15. axb4 axb4 16. Nd5 Nxd5 17. Bxg7 Kxg7 18. exd5 Qa5 19. Qd4+ Kg8 20. Rxe7 Ba4 21. Ra7 Qxa7 22. Qxa7 Bxb3 23. Rd2 Ra8 24. Qxa8 Rxa8 25. cxb3 Rc8+ 26. Rc2 Rc5 27. Rxc5 dxc5 28. Kd2 Kf8 29. Kd3 Ke7 30. Kc4 Kd6 31. f4 f6 32. g4 h6 33. h4 g5 34. fxg5 hxg5 35. h5 f5 36. h6 f4 37. h7 f3 38. h8=Q f2 39. Qf6+ 1-0
2023.04.11 Titled Tue 11th Apr Early
985840 Biriukov, I (2311) Kopczynski, M (2225) 0-1
1. e4 c5 2. b4 cxb4 3. a3 bxa3 4. Nxa3 e5 5. f4 d6 6. Nf3 Nc6 7. Bc4 Be6 8. Bxe6 fxe6 9. Ng5 exf4 10. Nxe6 Qh4+ 11. Kf1 Kd7 12. d4 Kxe6 13. d5+ Kd7 14. dxc6+ bxc6 15. Nc4 Nf6 16. Ne5+ Kc7 17. Nf3 Qh5 18. Bxf4 Nxe4 19. Qd4 Nc5 20. Rd1 Qd5 21. Qxd5 cxd5 22. Rxd5 Ne6 23. Bg3 Rb8 24. Kf2 Rb2 25. Rc1 Be7 26. Kg1 Rhb8 27. h3 Rb1 28. Rxb1 Rxb1+ 29. Kh2 Rb2 30. c4 Rc2 31. c5 Rxc5 32. Rd1 a5 33. Ra1 Kb6 34. Re1 Ng5 35. Rxe7 Nxf3+ 36. gxf3 Rc2+ 37. Kg1 d5 38. Rxg7 a4 39. Rxh7 a3 40. Be5 a2 41. Bd4+ Kb5 42. Ra7 Kc4 43. Bg7 d4 44. Rc7+ Kd3 45. Rxc2 a1=Q+ 46. Kg2 Kxc2 47. Bxd4 Qxd4 48. h4 Qg7+ 49. Kh3 Kd3 0-1
2023.04.11 Titled Tue 11th Apr Early
985931 Kopczynski, M (2225) Jelcic, Marko (2201) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Be7 6. O-O O-O 7. Re1 d6 8. h3 Be6 9. Nbd2 b5 10. Bb3 Bxb3 11. axb3 Nh5 12. Nf1 Nf4 13. d4 f5 14. dxe5 dxe5 15. Qxd8 Bxd8 16. exf5 Rxf5 17. Ng3 Nxh3+ 18. Kh2 Rxf3 19. gxf3 Ng5 20. Kg2 a5 21. Bd2 b4 22. Ne4 Ne6 23. c3 Rb8 24. cxb4 axb4 25. Ra6 Ned4 26. Be3 Be7 27. Rc1 Rb6 28. Rxb6 cxb6 29. f4 exf4 30. Bxf4 Na5 31. Bd6 Bxd6 32. Nxd6 Naxb3 33. Rc8# 1-0
2023.04.11 Titled Tue 11th Apr Early
986177 Kopczynski, M (2225) Goncharov, Vladimir (2077) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Bxc3+ 6. bxc3 Ne7 7. f4 Qa5 8. Nf3 Qxc3+ 9. Bd2 Qxc5 10. Bd3 Nbc6 11. Qe2 Nd4 12. Nxd4 Qxd4 13. Rb1 O-O 14. Be3 Qc3+ 15. Kf2 Nc6 16. Rb3 Qa5 17. Qh5 g6 18. Qg4 f5 19. Qe2 Qd8 20. h4 b6 21. h5 g5 22. fxg5 Nxe5 23. Bf4 Ng4+ 24. Kg3 Bd7 25. g6 Qf6 26. gxh7+ Kxh7 27. Re1 Rg8 28. Kh3 Qf7 29. Kh4 Be8 30. Qxe6 Qxh5+ 31. Kg3 Qh2+ 32. Kf3 Ne5+ 33. Qxe5 Qxg2+ 34. Ke3 Bg6 35. Kd4 Rae8 36. Qc7+ Rg7 37. Rxe8 Rxc7 38. Bxc7 Bxe8 39. Bxf5+ Bg6 40. Bxg6+ Kxg6 41. Rg3+ Qxg3 42. Bxg3 Kf5 43. Kxd5 1-0
2023.04.11 Titled Tue 11th Apr Early
986258 Hua, L (2305) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 Na6 8. Be2 Nc7 9. a4 a6 10. O-O Rb8 11. e5 Nfe8 12. a5 b5 13. axb6 Rxb6 14. Ra2 Rb4 15. Bd2 Bg4 16. Ne4 Rb6 17. Bc3 h6 18. h3 Bf5 19. Ng3 Bc8 20. Bd3 f5 21. exf6 Bxf6 22. Bxg6 Bxc3 23. bxc3 Rxf4 24. Qd2 e5 25. Nh5 Rf8 26. Qxh6 Qe7 27. Raf2 a5 28. Ng5 Rxf2 29. Rxf2 a4 30. Rf8+ Qxf8 31. Qh7# 1-0
2023.04.04 Titled Tue 4th Apr Early
992221 Yanchenko, R (2466) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bf4 O-O 6. e3 Nfd7 7. Be2 Nc6 8. O-O e5 9. Bg3 f5 10. dxe5 Ndxe5 11. Nxe5 Nxe5 12. Rc1 Be6 13. b3 Kh8 14. Qd2 g5 15. Rfd1 Qf6 16. f4 Ng6 17. Nd5 Bxd5 18. Qxd5 Rae8 19. Bh5 Rxe3 20. Bxg6 Qxg6 21. Qxb7 gxf4 22. Bxf4 Re2 23. Rd2 Rxd2 24. Bxd2 f4 25. Qf3 Be5 26. Bc3 Re8 27. Re1 Bd4+ 28. Bxd4+ 1-0
2023.04.04 Titled Tue 4th Apr Early
992438 Zemlyanskii, Ivan (2343) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. h4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. d5 h5 8. Bg5 Qd7 9. Nh3 Nh7 10. Be3 c5 11. Qd2 Na6 12. Bh6 f6 13. O-O-O Nc7 14. Rdg1 Bxh6 15. Qxh6 Qg7 16. Qd2 b5 17. cxb5 a6 18. b6 Nb5 19. g4 hxg4 20. Bxg4 Bxg4 21. Rxg4 f5 22. exf5 Rxf5 23. Rhg1 Nf8 24. Ng5 Nd4 25. Ne6 Qf7 26. Nxf8 Kxf8 27. Rxg6 Rxf2 28. Qh6+ Ke7 29. Rg7 1-0
2023.04.04 Titled Tue 4th Apr Early
992747 Kopczynski, M (2225) Lenoir Ibacache, G (2225) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 Nf6 7. Bd3 a6 8. O-O g6 9. Kh1 Bg7 10. Qe1 O-O 11. Be3 Bg4 12. Rd1 Nd7 13. Qh4 Bxf3 14. Rxf3 e5 15. Qf2 exf4 16. Bxf4 Nde5 17. Rh3 Qa5 18. Bc2 h5 19. Bb3 Ng4 20. Qe1 Qc5 21. Rf3 Nce5 22. Rf1 Rae8 23. h3 Nf6 24. Bg5 Nh7 25. Be3 Qc6 26. Nd5 b5 27. Bd4 Nd7 28. Rc1 Qb7 29. Bxg7 Kxg7 30. Rc7 Qb6 31. Rxd7 Qd4 32. Qc3 Qe5 33. Qxe5+ Rxe5 34. Nc3 Ng5 35. h4 Nxe4 36. Nxe4 Rxe4 37. Rfxf7+ Rxf7 38. Rxf7+ Kh6 39. Rd7 Rxh4+ 40. Kg1 Rd4 41. Kf2 Rd2+ 42. Kf3 Rxb2 43. Rxd6 a5 44. Bf7 Kh7 45. Bxg6+ Kg7 46. Bxh5 Rxa2 47. g4 b4 48. g5 Ra3+ 49. Ke4 Rh3 50. Rd7+ Kf8 51. Bg4 Rg3 52. Kf5 b3 53. g6 b2 54. Rf7+ Kg8 55. Rb7 Rg2 56. Kf6 Rf2+ 57. Bf5 1-0
2023.04.04 Titled Tue 4th Apr Early
992968 Vlassov, N (2283) Kopczynski, M (2225) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Bxf3 8. gxf3 Qxd4 9. Qxd4 Nxd4 10. Nb5 Ne6 11. Bc4 a6 12. Bxe6 axb5 13. Bd5 e6 14. Bxb7 Bb4+ 15. Ke2 Rb8 16. Bc6+ Ke7 17. Rg1 g6 18. Rg5 f5 19. Bf4 Rb6 20. Rc1 Nf6 21. Bc7 Ra6 22. a3 Bd6 23. Bxb5 Ra7 24. Bxd6+ Kxd6 25. Rgg1 Rb8 26. a4 Nd5 27. Rc6+ Ke5 28. Rgc1 Rd8 29. Rc8 Rd6 30. R1c6 Nf4+ 31. Ke1 Rd5 32. Rc5 Rxc5 33. Rxc5+ Kd4 34. Rc4+ Ke5 35. Kd2 Ra8 36. b4 Rd8+ 37. Kc2 Nd5 38. Bc6 Nb6 39. Rc5+ Kd4 40. a5 Nc8 41. a6 Nb6 42. a7 Rc8 43. Kb3 e5 44. Rb5 Na8 45. Rb8 Rxc6 46. Rxa8 Ra6 47. Rd8+ 1-0
2023.04.04 Titled Tue 4th Apr Early
993048 Kopczynski, M (2225) Larina, M (1948) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. f4 e6 6. Nf3 c5 7. Be3 cxd4 8. Nxd4 Nc6 9. Nb3 Be7 10. g5 f6 11. gxf6 gxf6 12. Qh5+ Kf8 13. Nc3 Be8 14. Qh3 f5 15. O-O-O Bf7 16. Be2 a5 17. Bh5 Qe8 18. Bxf7 Qxf7 19. Rhg1 h5 20. Nb5 Rc8 21. Bc5 a4 22. Bxe7+ Ngxe7 23. Nd6 Qh7 24. Nc5 Qh6 25. Nd7# 1-0
2023.04.04 Titled Tue 4th Apr Early
993284 Kopczynski, M (2225) Volkov, Maksim (2325) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Nc6 6. f4 d4 7. a3 Ba5 8. b4 dxc3 9. bxa5 Qxa5 10. Be3 Nge7 11. Bd3 O-O 12. Nf3 g6 13. O-O Nd5 14. Qe1 b6 15. cxb6 axb6 16. Be4 Ba6 17. Rf2 Rfd8 18. Bxd5 Rxd5 19. Ng5 Qa4 20. Qxc3 Rad8 21. h4 h6 22. Nf3 Ne7 23. h5 Rd1+ 24. Rxd1 Rxd1+ 25. Kh2 Nd5 26. Qb2 Nxe3 27. hxg6 Qxf4+ 28. g3 Ng4+ 29. Kg2 Qe3 30. gxf7+ Kxf7 31. Ng5+ Kg6 32. Rf6+ Nxf6 33. exf6 Bf1+ 34. Kh2 Qf2+ 35. Kh1 Qg2# 0-1
2023.04.04 Titled Tue 4th Apr Early
993412 Huerter, H (2237) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. Bc4 d6 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 Nf6 8. f3 O-O 9. Qd2 Bd7 10. Bb3 Rc8 11. g4 h5 12. h3 Ne5 13. O-O-O Nc4 14. Bxc4 Rxc4 15. Nd5 Nxd5 16. exd5 h4 17. b3 Rc8 18. Bh6 a5 19. Bxg7 Kxg7 20. Kb1 a4 21. Rhe1 axb3 22. cxb3 Rc5 23. b4 Rxd5 24. Nf5+ Bxf5+ 0-1
2023.04.04 Titled Tue 4th Apr Early
993742 Kopczynski, M (2225) Florescu, C (2250) 1/2-1/2
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d5 6. e5 Ne4 7. Nf3 e6 8. cxd4 Nb4 9. O-O Nxd3 10. Qxd3 Bd7 11. Nc3 Nxc3 12. bxc3 Qb6 13. f5 Bb5 14. Qc2 Bxf1 15. Kxf1 exf5 16. Qxf5 Qg6 17. Qh3 Be7 18. Kg1 O-O 19. Bf4 Rac8 20. Ne1 Qe6 21. Qf3 f6 22. Qg3 fxe5 23. Bxe5 Bf6 24. Nd3 Rxc3 25. Nf4 Rxg3 26. Nxe6 Bxe5 27. hxg3 Re8 28. dxe5 Rxe6 29. Re1 d4 30. Kf2 Ra6 31. Re2 Kf7 32. Kf3 d3 33. Rd2 Ke6 34. Rxd3 Rxa2 35. Rd6+ Kxe5 36. Rd7 Rb2 37. Rxg7 h6 38. Rh7 a5 39. Rxh6 a4 40. Rh5+ Kd6 41. Ra5 b5 42. g4 Ke5 43. Ke3 Rb3+ 44. Kd2 Kf4 45. Kc2 Kxg4 46. Ra8 Kf4 47. Rf8+ Ke4 48. Rd8 Rg3 49. Rb8 Rg5 50. Kc3 Kf4 51. Kb4 Kg3 52. Rc8 Kxg2 53. Rb8 Kg3 54. Rd8 Kf4 55. Rd7 Re5 56. Rd8 Ke4 57. Rd7 Rd5 58. Rc7 Kd3 59. Rc8 Kd2 60. Rc7 Kd3 61. Rc8 Kd4 62. Rc7 Ke5 63. Rc8 Kd6 64. Rc1 Kd7 65. Rc2 Ke6 66. Rc1 Rh5 67. Rc8 Kd7 68. Rc1 Rg5 69. Rc2 Ke7 70. Rc1 Kf6 71. Rc2 Kg6 72. Rc1 Kh5 73. Rc2 Rf5 74. Rc1 Kg4 75. Rc2 Kf3 76. Rc1 Ke3 77. Rc2 Kd3 78. Rc8 Kd2 79. Rc7 Rf3 80. Kxb5 a3 81. Kb4 Rd3 82. Ra7 Kc2 83. Rxa3 Rd4+ 84. Kc5 Rd3 85. Rxd3 Kxd3 1/2-1/2
2023.04.04 Titled Tue 4th Apr Early
993771 Kopczynski, M (2225) Krysa, L (2541) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d5 7. e5 d4 8. Nce2 Nd5 9. Nf3 Bg4 10. O-O e6 11. Kh1 Be7 12. Qe1 Ndb4 13. Be4 d3 14. Nc3 Bxf3 15. Rxf3 Nc2 16. Qg3 Nxa1 17. Rxd3 Qb6 18. Qxg7 Rf8 19. f5 Qf2 20. h3 Qf1+ 21. Kh2 Qxc1 22. Nb5 Rc8 23. fxe6 Qf4+ 24. g3 Qxe4 25. Rd7 Qe2+ 26. Kh1 Qxb5 0-1
2023.04.04 Titled Tue 4th Apr Early
993919 Arat, Uf (2389) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Bf2 e5 12. Nxc6 bxc6 13. Nxd5 cxd5 14. Qxd5 Qc7 15. Qc5 Qb7 16. Bb5 Bf5 17. Bc6 Qa6 18. Bxa8 Rxa8 19. Qd5 Rc8 20. Qd8+ Rxd8 21. Rxd8+ Bf8 22. Bc5 Qxa2 23. Rxf8+ Kg7 24. Rd1 Qc4 25. c3 Qxc5 26. Rfd8 a5 27. R8d5 Qe3+ 28. R1d2 a4 29. g4 Be6 30. Rd3 Qg1+ 31. Rd1 Qxh2 32. Re1 Qf2 0-1
2023.04.04 Titled Tue 4th Apr Early
994124 Kopczynski, M (2225) Kozin, Y (2251) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 e6 5. f4 dxc3 6. Nxc3 Bb4 7. Nf3 d5 8. e5 Ne4 9. O-O Qb6+ 10. Kh1 Nf2+ 11. Rxf2 Qxf2 12. Nb5 Qb6 13. Be3 Qxe3 14. Nc7+ Kd8 15. Nxa8 Qxf4 16. Qa4 Nc6 17. Bb5 Bd7 18. Bxc6 Bxc6 19. Qxa7 Ke7 20. Nb6 Bc5 21. Qa5 Qe3 22. Na4 Ba7 23. Re1 Qf2 24. Nc3 Ra8 25. Ne2 Qc5 26. Qd2 Kf8 27. Rf1 Qe3 28. Qc2 Kg8 29. h4 d4 30. Nc1 Rc8 31. Ng5 1-0
2023.03.28 Titled Tue 28th Mar Early
997904 Kopczynski, M (2225) Kilic, Eray (2415) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Nc6 6. Nf3 Bc5 7. Bd3 d6 8. Qe2 Nf6 9. Bd2 O-O 10. O-O-O e5 11. Kb1 Bg4 12. h3 Nd4 13. Qf1 Nxf3 14. gxf3 Bh5 15. fxe5 dxe5 16. Bg5 h6 17. Bh4 Bd4 18. Nd5 g5 19. Qg2 Nxd5 20. exd5 Qxd5 21. Bxg5 Qxf3 22. Qxf3 Bxf3 23. Bxh6 Bxd1 24. Bxf8 Bf3 25. Rf1 Bg2 0-1
2023.03.28 Titled Tue 28th Mar Early
998165 Negron Lizarazo, Juan Sebastian (1589) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 O-O 5. b3 d6 6. Bb2 Nfd7 7. O-O Nc6 8. c4 e5 9. Nc3 f5 10. dxe5 Ndxe5 11. Qd2 f4 12. Nd5 fxe3 13. fxe3 Bf5 14. Nd4 Nxd4 15. exd4 Nc6 16. Bf3 Kh8 17. Ne3 Bd7 18. d5 Ne5 19. Bxe5 Bxe5 20. Rae1 Qg5 21. Qd3 Rae8 22. Nc2 Bf5 23. Qd1 Bxc2 24. Qxc2 Bxh2+ 25. Kxh2 Rxe1 26. Qc3+ Qe5+ 27. Qxe5+ Rxe5 0-1
2023.03.28 Titled Tue 28th Mar Early
998356 Rostomyan, Mikayel (2219) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Qe2 d5 6. Nf3 c5 7. exd5 Nxd5 8. Bb5+ Nc6 9. Nxd5 Qxd5 10. c4 Qh5 11. d5 Be7 12. dxc6 Bc8 13. c7+ Kf8 14. Qe4 1-0
2023.03.28 Titled Tue 28th Mar Early
998819 Kopczynski, M (2225) Belozerov, A (2460) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 Bg4 11. Be3 Rc8 12. Rd1 Qa5 13. f5 Bxf3 14. Rxf3 Ne5 15. Rh3 Nxd3 16. Rxd3 Qb4 17. Qh4 Qxb2 18. Bd4 Qc1+ 19. Nd1 g5 20. Qe1 Rc2 21. Be3 Qb1 22. Bxg5 Rfc8 23. Rhg3 Kf8 24. h3 Qxa2 25. e5 dxe5 26. Qxe5 Re2 27. Rge3 Rxe3 28. Qxe3 Qc4 29. Nf2 Nd5 30. Qd2 Rc5 31. Ng4 h5 32. Ne3 Qc1+ 33. Qxc1 Rxc1+ 34. Kh2 Be5+ 35. g3 Nxe3 36. Bh6+ Kg8 37. Bxe3 Rc2+ 38. Kg1 Bxg3 39. Bxa7 Bh2+ 40. Kf1 Be5 41. Rd7 Bf6 42. Rxb7 Ra2 43. Bc5 Ra5 44. Rc7 Kg7 45. Ke2 Rb5 46. Ke3 Be5 47. Rc8 Bd6 48. Bd4+ f6 49. Ke4 Ra5 50. Re8 Ra3 51. h4 Ra4 52. Kd5 Kf7 53. Rh8 Ra5+ 54. Kc6 Rxf5 55. Bb6 Ke6 56. Ra8 Rd5 57. Re8 Re5 58. Bd8 Rc5+ 59. Kb7 Rc4 60. Rh8 Rb4+ 61. Kc8 Rc4+ 62. Kb7 Rxh4 63. Kc8 Rc4+ 64. Kb7 Rb4+ 65. Kc8 Rc4+ 66. Kb7 h4 67. Bb6 Kf5 68. Ka6 Rc6 69. Kb5 Rc1 70. Rxh4 Rb1+ 71. Kc6 Ke6 72. Re4+ Be5 73. Re2 Rc1+ 74. Bc5 Kf7 75. Kd5 e6+ 76. Kc6 Bd4 77. Kd7 Rxc5 78. Rxe6 Rd5+ 79. Rd6 Rxd6+ 80. Kxd6 Be5+ 81. Kd5 Kg6 82. Ke4 Kg5 83. Kf3 Kf5 84. Kg2 Ke4 85. Kf2 f5 86. Ke2 f4 87. Kf2 f3 88. Kf1 Bd4 89. Ke1 Ke3 90. Kf1 Bc3 91. Kg1 Ke2 92. Kh2 f2 0-1
2023.03.28 Titled Tue 28th Mar Early
998920 Ciuffoletti, P (2106) Kopczynski, M (2225) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Bxf3 8. gxf3 Qxd4 9. Qxd4 Nxd4 10. Nb5 Rd8 11. Nxd4 Rxd4 12. Bb5+ Kd8 13. Be3 Rb4 14. O-O-O+ Kc8 15. Bd7+ Kc7 16. a3 Rh4 17. Bb5 Nf6 18. Kb1 e5 19. Bg5 Rh3 20. Bxf6 gxf6 21. Rd7+ Kb6 22. Bd3 Rxf3 23. Be4 Rxf2 24. Bxb7 Bc5 25. Rc1 Rb8 26. b4 Rxb7 27. bxc5+ Kc6+ 28. Rxb7 Kxb7 29. Rg1 e4 30. Rg7 e3 31. Rxf7+ Kc6 0-1
2023.03.28 Titled Tue 28th Mar Early
999243 Szmyd, A (2059) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Ne2 c5 8. c3 Nc6 9. O-O Qc7 10. Bf4 O-O-O 11. Rc1 c4 12. Bb1 h6 13. b3 Na5 14. Nd2 g5 15. Bg3 h5 16. f4 h4 17. Bf2 g4 18. Be3 f5 19. b4 Nc6 20. Re1 Ne7 21. Nf1 Ng6 22. a4 Bh6 23. Qd2 Rh7 24. Bc2 Nb8 25. Ra1 Nc6 26. a5 b5 27. Ra2 a6 28. Rea1 Rdd7 29. Kf2 Nd8 30. Ke1 Nf7 31. Kd1 Rd8 32. Kc1 Bc6 33. Kb2 Be8 34. Ka3 Rd7 35. Re1 Nd8 36. Kb2 Nc6 37. Raa1 Bf8 38. Bg1 Kb7 39. Ne3 Qc8 40. Nxf5 exf5 41. Bxf5 Qd8 42. Bc2 Rc7 43. f5 Nge7 44. Nf4 Bh6 45. Be3 Bxf4 46. Bxf4 Nxb4 47. e6 Rc8 48. f6 Nxc2 49. Qxc2 Ng6 50. f7 Bxf7 51. exf7 Rxf7 52. Be5 Nxe5 53. Rxe5 b4 54. cxb4 c3+ 55. Ka3 g3 56. hxg3 hxg3 57. Rae1 Rf2 58. Qh7+ Rc7 59. Re7 c2 60. Rxc7+ Qxc7 61. Qxc7+ Kxc7 62. Kb2 Rxg2 63. Re6 Rd2 64. Rxa6 g2 65. Rg6 Rd1 66. Kxc2 g1=Q 67. Rxg1 Rxg1 0-1
2023.03.28 Titled Tue 28th Mar Early
999304 Kopczynski, M (2225) Drori, Saar (2370) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 g6 6. Nf3 Bg7 7. Bc4 e6 8. f5 Nge7 9. fxg6 fxg6 10. O-O O-O 11. Bg5 Qb6+ 12. Kh1 Qxb2 13. Nd5 Nxd5 14. exd5 Qxa1 15. Qa4 Qb2 16. dxc6 bxc6 17. Bb3 Rb8 18. Be7 Rf7 19. Bd6 Rb5 20. Qxa7 Rg5 21. Rg1 Rxf3 22. Qb8 Qxg2+ 0-1
2023.03.28 Titled Tue 28th Mar Early
999466 Kopczynski, M (2225) Cuenca Jimenez, J (2553) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. d5 c6 5. Bg5 Be7 6. f3 Nxd5 7. Nxd5 Bxg5 8. Nc3 O-O 9. Bc4 b5 10. Bb3 a5 11. a4 b4 12. Nce2 Ba6 13. Ng3 g6 14. N1e2 Be3 15. Nf1 Bc5 16. Qd2 Qh4+ 17. g3 Qf6 18. f4 exf4 19. Nxf4 Qxb2 20. Rd1 Nd7 21. Ne3 Rae8 22. Kf2 Rxe4 23. Rhe1 Qe5 24. Ng2 Nf6 25. Kg1 Ng4 0-1
2023.03.28 Titled Tue 28th Mar Early
999654 Adithya A Chullikkad (2259) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c3 O-O 5. Bd3 d6 6. h3 Nc6 7. Nf3 Nd7 8. Bh2 e5 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Bc2 Be6 12. Nd2 Qd7 13. O-O Bxh3 14. gxh3 Qxh3 15. Be4 Ng4 16. Bg3 Nxe3 17. Re1 Nxd1 0-1
2023.03.28 Titled Tue 28th Mar Early
999955 Turzo, A (2288) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 e6 5. e5 Ne7 6. Ne4 O-O 7. Nd6 Nf5 8. Nxf5 gxf5 9. Be2 d6 10. exd6 Qxd6 11. d3 Nc6 12. O-O b6 13. c3 Bb7 14. Be3 Rad8 15. Qc2 Kh8 16. Rad1 Rg8 17. g3 Qd5 18. Rf2 Qxa2 19. Bf1 Ne7 20. Bg2 Bxf3 21. Bxf3 c4 22. Rfd2 Nd5 23. Bf2 cxd3 24. Rxd3 Rc8 25. Bxd5 exd5 26. Bd4 Bxd4+ 27. Rxd4 Rge8 28. Ra4 Re2 29. Qxe2 Qxa4 30. Rxd5 Qe4 31. Qxe4 fxe4 32. Re5 Rc4 33. Kf2 Kg7 34. Ke3 a5 35. Rxe4 Rc5 36. Re5 Rc4 37. Kd3 Rc7 38. Rb5 Rc6 39. g4 Kf6 40. h4 Ke6 41. g5 Rd6+ 42. Ke4 Rc6 43. f5+ Kd6 44. h5 Rc4+ 45. Kf3 Kc6 46. Re5 Rh4 47. h6 Rh3+ 48. Kg2 Rh5 49. f6 Kd6 50. Rf5 Kc6 51. c4 Kd6 52. b3 Kc6 53. Re5 Kd6 54. Rd5+ Kc6 55. Kg3 Rh1 56. Re5 Rb1 57. Re7 Rxb3+ 58. Kg4 a4 59. Rxf7 a3 60. Ra7 Rb4 61. f7 Rxc4+ 62. Kf5 a2 63. f8=Q Rc1 64. Qc8+ 1-0
2023.03.28 Titled Tue 28th Mar Early
1000152 Kopczynski, M (2225) Schut, Ha (2101) 0-1
1. e4 c5 2. d4 cxd4 3. c3 g6 4. f4 Bg7 5. Nf3 d5 6. e5 Bg4 7. cxd4 Nc6 8. Be3 Qb6 9. Be2 Qxb2 10. Nbd2 e6 11. O-O Nge7 12. Rb1 Qa3 13. Rb3 Qxa2 14. Rxb7 O-O 15. Bf2 Rfb8 16. Rc7 Qa5 17. Rd7 Rd8 18. Rxd8+ Rxd8 19. h3 Bxf3 20. Nxf3 Qb6 21. g4 a5 22. Qa4 Qb4 23. Ra1 Qxa4 24. Rxa4 Rb8 25. Be1 Rb2 26. Kf1 Rb8 27. Ra1 Ra8 28. Bb5 Bf8 29. Nd2 Nxd4 30. Ba4 Nec6 31. Rc1 Nb4 32. Rc7 Nd3 33. Bh4 Bb4 34. Nb1 Nxf4 35. Bf6 Nxh3 36. Nc3 Bxc3 37. Rxc3 Nf4 38. Rc7 Nf3 39. Re7 Nd3 40. Bc6 Rb8 41. Be8 Nfxe5 42. Ke2 Kf8 43. Ba4 Nxg4 44. Bh4 Nde5 45. Ra7 h5 46. Be7+ Kg7 47. Rxa5 Rb7 48. Bd6 Nc4 49. Ra6 Nxd6 50. Rxd6 Ne5 51. Rd8 Nc4 52. Be8 Kf6 53. Bc6 Rc7 54. Bb5 Ne5 55. Rh8 Ng4 56. Kf3 Ne5+ 57. Kf4 Nd7 58. Ke3 Ne5 59. Kd4 Nc4 60. Be8 Nd6 61. Ba4 Nf5+ 62. Kd3 Ra7 63. Bd1 Ra3+ 64. Kd2 Ke5 65. Rh7 f6 66. Rh8 g5 67. Rxh5 Nd4 68. Rh8 g4 69. Bxg4 f5 70. Bd1 Kf4 71. Rd8 Ke5 72. Re8 Nc6 73. Bc2 Ra2 74. Kc3 Nd4 75. Bd3 Ra3+ 76. Kd2 Nf3+ 77. Ke2 Ng1+ 78. Kd2 Nf3+ 79. Ke2 Nd4+ 80. Kd2 f4 81. Bf1 Ra2+ 82. Kd3 Ra1 83. Bh3 Ra3+ 84. Kd2 Ke4 85. Ke1 e5 86. Bg2+ f3 87. Bf1 Ra1+ 88. Kf2 Rxf1+ 89. Kxf1 Nf5 90. Kf2 Nd6 91. Rd8 Nc4 92. Rf8 Nd2 93. Ke1 Nc4 94. Kf2 Nd2 95. Ke1 Nb3 96. Kf2 Nd4 97. Re8 Kf4 98. Rf8+ Nf5 99. Rd8 Ke4 100. Re8 d4 101. Rf8 Ne3 102. Rxf3 Nd1+ 103. Kg3 d3 104. Rf1 Nc3 105. Re1+ Kd4 106. Kf2 d2 107. Ra1 d1=Q 108. Rxd1+ Nxd1+ 109. Ke2 Nc3+ 110. Kd2 e4 111. Ke1 e3 112. Kf1 Kd3 113. Ke1 e2 114. Kf2 Kd2 0-1
2023.03.21 Titled Tue 21st Mar Early
1003791 Kopczynski, M (2225) Costachi, M (2476) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. Re1 g6 7. c3 Bg7 8. d4 Nf6 9. Bg5 h6 10. Be3 Ng4 11. Bc1 O-O 12. h3 Nf6 13. Nbd2 Re8 14. d5 Ne7 15. Bxd7 Nxd7 16. Nf1 Rf8 17. Ng3 f5 18. exf5 gxf5 19. Nh5 Ng6 20. Qd2 f4 21. Nxg7 Kxg7 22. Qd3 Qf6 23. Nd2 Nc5 24. Qc2 a5 25. b4 axb4 26. cxb4 Na6 27. a3 Qf7 28. Qc4 Nh4 29. Kh2 Kh8 30. Bb2 Rg8 31. Rg1 Rg7 32. Raf1 Rag8 33. g3 Ng6 34. g4 h5 35. Ne4 Nh4 36. f3 Rh7 37. b5 Nb8 38. b6 hxg4 39. fxg4 Nf5 40. bxc7 Ne3 41. cxb8=Q Rxh3+ 42. Kxh3 Qh7# 0-1
2023.03.21 Titled Tue 21st Mar Early
1003919 Kornyukov, A (2452) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nd2 e6 4. Ngf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. O-O c5 8. c4 Nc6 9. cxd5 exd5 10. e6 fxe6 11. dxc5 Nxc5 12. Nb3 Nxd3 13. Qxd3 Be7 14. Nbd4 Qd7 15. Bg5 Nxd4 16. Qxd4 Bxg5 17. Nxg5 O-O 18. Qh4 h6 19. Nf3 Rf5 20. Rae1 Raf8 21. Nd4 Rf4 0-1
2023.03.21 Titled Tue 21st Mar Early
1004133 Kopczynski, M (2225) Karthik, Rajaa (2302) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Bd3 c5 6. dxc5 Nc6 7. f4 h5 8. g5 g6 9. Nc3 e6 10. Nf3 Bxc5 11. Bd2 Nge7 12. Qe2 a6 13. O-O-O b5 14. f5 gxf5 15. h4 Ng6 16. Bxf5 exf5 17. Nxd5 Be6 18. Nf6+ Kf8 19. Bb4 Qe7 20. Bxc5 Qxc5 21. Rhe1 Kg7 22. Nd2 Nd4 23. Qd3 Nf4 0-1
2023.03.21 Titled Tue 21st Mar Early
1004420 Delorme, Al (2292) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. Bg5 Qc7 10. Nbd2 h6 11. Be3 O-O-O 12. Ba6 f5 13. exf6 gxf6 14. Bxb7+ Kxb7 15. c4 Rg8 16. cxd5 exd5 17. dxc5 bxc5 18. Nb3 d4 19. Bd2 Nde5 20. Nxe5 fxe5 21. Qe4 Rd6 22. Nxc5+ Ka8 23. Rac1 Rdg6 24. g3 Rg4 25. Qd5 Qd6 26. Qf7 Nd8 27. Qf3+ Qc6 28. Qb3 Bxc5 29. Bb4 Nb7 30. Bxc5 Nxc5 31. Qa3 Rc8 32. b4 Qb5 33. Qf3+ Kb8 34. bxc5 d3 35. Qxg4 1-0
2023.03.21 Titled Tue 21st Mar Early
1004660 Kopczynski, M (2225) Korpics, Z (2300) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 d6 6. f4 Nc6 7. Nf3 Bg4 8. O-O g6 9. Kh1 Bg7 10. Qe1 O-O 11. Be3 e6 12. f5 Bxf3 13. gxf3 Ne5 14. Be2 d5 15. fxg6 hxg6 16. Rd1 Qa5 17. Nxd5 Qxe1 18. Nxf6+ Bxf6 19. Rfxe1 Rfd8 20. f4 Nc6 21. e5 Be7 22. Bf3 Bb4 23. Rf1 Kf8 24. Kg2 Ke7 25. a3 Ba5 26. Bc5+ Ke8 27. h4 Rxd1 28. Rxd1 Rd8 29. Bd6 Rd7 30. h5 gxh5 31. Bxh5 Bc7 32. Bc5 Rxd1 33. Bxd1 b6 34. Bf2 Ne7 35. Ba4+ Kf8 36. Kf3 Nd5 37. Ke4 Ne7 38. Bh4 Nf5 39. Bg5 Kg7 40. Kd3 a6 41. Bc6 Kg6 42. Bb7 Bxe5 43. fxe5 Kxg5 44. Bxa6 Kf4 45. Kc4 Kxe5 46. Kb5 Nd6+ 47. Kxb6 f5 48. a4 Kd5 49. a5 f4 50. Bf1 f3 51. a6 f2 52. b4 e5 53. a7 Nc8+ 54. Kb7 Nxa7 55. Kxa7 Kc6 56. b5+ Kc7 57. b6+ Kc6 58. b7 Kc5 59. b8=Q Kd4 60. Qb4+ Ke3 61. Qc3+ Kf4 62. Qd2+ Kg3 63. Qe3+ Kh2 64. Qxf2+ Kh1 65. Qg2# 1-0
2023.03.21 Titled Tue 21st Mar Early
1004885 Pniaczek, Marek (2232) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. e5 Nfd7 7. Ng5 g6 8. Qf3 Qe7 9. Na3 a6 10. c3 c5 11. Bd2 Nc6 12. Nc2 h6 13. Nh3 O-O-O 14. b4 c4 15. Be2 f6 16. exf6 Nxf6 17. Nf4 Rg8 18. Qh3 Kb8 19. Qxe6 Qg7 20. Qh3 Bc8 21. Ne6 Bxe6 22. Qxe6 Bd6 23. Ne3 Rge8 24. Qh3 Ne4 25. Rd1 Ng5 26. Qh4 Re4 27. g4 Qe7 28. Kf1 Bf4 29. Ng2 Bxd2 30. Rxd2 h5 31. Ne3 Rxe3 32. fxe3 Qxe3 33. Qg3+ Qxg3 34. hxg3 Ne4 35. Rd1 Nxg3+ 36. Kf2 Nxh1+ 37. Rxh1 Rf8+ 38. Ke3 Re8+ 39. Kd2 hxg4 40. Bxg4 Ne7 41. Re1 Kc7 42. Be6 Kd6 43. Bf7 Rf8 44. Re6+ Kd7 45. Rf6 a5 46. bxa5 bxa5 47. Rf3 g5 48. Bxd5 Rxf3 49. Bxf3 Nf5 50. Be2 Ke6 51. Bxc4+ Kf6 52. Bd3 Ng3 53. Ke3 g4 54. Kf4 Nh5+ 55. Kxg4 Ng7 56. c4 Ne6 57. d5 Nc5 58. Bc2 Ke5 59. Kf3 Kd4 60. Bb3 a4 61. d6 axb3 62. axb3 Kc3 63. Ke3 Kxb3 64. Kd4 Nd7 65. c5 Kb4 66. c6 Nb6 67. d7 Na4 68. d8=Q Nc3 69. Qb6+ Nb5+ 70. Kd5 Ka4 71. Qxb5+ Kxb5 72. c7 1-0
2023.03.21 Titled Tue 21st Mar Early
1004903 Sovetbekova, Nurai (1764) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Ne8 8. Bd2 f5 9. h4 f4 10. Qc2 a5 11. O-O-O Na6 12. g3 Bg4 13. gxf4 exf4 14. Rdg1 Bxf3 15. Bxf3 c6 16. h5 g5 17. h6 Bf6 18. e5 Bxe5 19. Ne4 cxd5 20. Nxg5 Kh8 21. Qxh7# 1-0
2023.03.21 Titled Tue 21st Mar Early
1005079 Kopczynski, M (2225) Mago Perez, Victor Manuel (2148) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 d6 6. Nf3 g6 7. Bc4 Bg7 8. O-O Nh6 9. Kh1 O-O 10. Qe1 Bg4 11. f5 gxf5 12. Qh4 Bxf3 13. gxf3 Ne5 14. Bxh6 Ng6 15. Qh5 Bxh6 16. Qxh6 e6 17. exf5 exf5 18. Nd5 Rc8 19. Bb3 b5 20. Rae1 a5 21. Rg1 Kh8 22. Nf4 Qf6 23. Bxf7 1-0
2023.03.21 Titled Tue 21st Mar Early
1005374 Bogaudinov, R (1939) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d6 5. O-O O-O 6. b3 Nfd7 7. Bb2 Nc6 8. c4 e5 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Qc1 Qh4 12. g3 Qh3 13. Nd2 Bg4 14. f3 Bd7 15. Rf2 Rae8 16. Bf1 Qh6 17. e4 Bh3 18. Bxh3 Nd3 19. Bxg7 Qxg7 20. Qf1 Nxf2 21. Kxf2 Qd4+ 22. Ke2 f5 23. Qg1 Qb2 24. Rb1 Qxa2 25. Qe3 fxe4 26. fxe4 Re5 27. Rf1 Rfe8 28. Bg2 a5 29. Qf4 R5e7 30. h4 a4 31. bxa4 Qxa4 32. h5 gxh5 33. Qg5+ Rg7 34. Qd5+ Kh8 35. Qxh5 Qd7 36. Bh3 Qe7 37. Bf5 Rxg3 38. Rh1 Rg7 39. Nf3 c6 40. Qh4 Qxh4 41. Rxh4 d5 42. cxd5 cxd5 43. Ke3 dxe4 44. Bxe4 b5 45. Nd4 b4 46. Nf5 Rg1 47. Kf2 Rg5 48. Nd6 Re7 49. Rf4 b3 50. Nf7+ Rxf7 51. Rxf7 h5 52. Rb7 Re5 53. Kf3 h4 54. Rh7+ Kg8 55. Rxh4 b2 56. Rh1 Rb5 57. Rb1 Rb4 58. Ke3 Kf7 59. Kd3 Ke6 60. Bh7 Ke5 61. Kc3 Rb8 62. Bc2 Kf4 63. Bb3 Rc8+ 64. Kxb2 Ke3 65. Rh1 Ke4 66. Rh4+ Ke5 67. Bc4 Kf5 68. Kc3 Kg5 69. Rd4 Kf6 70. Kd3 Ke5 71. Re4+ Kf6 72. Kd4 Rd8+ 73. Bd5 Rb8 74. Rf4+ Kg5 75. Rf1 Rb4+ 76. Ke5 Rb8 77. Rg1+ Kh4 78. Be6 Rf8 79. Rg2 Kh5 80. Bf5 Kh4 81. Kf4 Kh5 82. Rh2# 1-0
2023.03.21 Titled Tue 21st Mar Early
1005503 Kopczynski, M (2225) Marin, Sebastian (2269) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. a4 Be7 8. axb5 axb5 9. Rxa8 Bxa8 10. d3 O-O 11. Nc3 Na5 12. Ba2 b4 13. Ne2 b3 14. cxb3 d5 15. Nxe5 dxe4 16. dxe4 Nxe4 17. Qxd8 Rxd8 18. Nc3 Bb4 19. Bf4 Nc5 20. Nc4 Ne6 21. Bg3 Nc6 22. Bb1 Ncd4 23. Rd1 Bxc3 24. Kf1 Bb4 25. Be5 c5 26. f3 f6 27. Bg3 Nxb3 28. Rxd8+ Nxd8 29. Nb6 Bc6 30. Ba2 Bb5+ 31. Kf2 c4 32. Nd5 Bc5+ 33. Ke1 Ne6 34. Nc3 Bc6 35. Nd1 Bd4 36. Bf2 Bxf2+ 37. Kxf2 Nec5 38. Ne3 Bb5 39. Kg3 Kf8 40. Kg4 Nd3 41. Nd1 Nbc1 42. Nc3 Nxa2 43. Nxb5 Nxb2 44. Kf4 c3 45. Na3 Nb4 46. Ke3 c2 47. Nxc2 Nxc2+ 48. Kd2 Nb4 49. Kc3 N2d3 50. Kd4 Kf7 51. Ke4 Ke6 52. Kd4 Ne5 53. Ke4 Nd5 54. f4 Nc6 55. g4 Nce7 56. f5+ Kd6 57. h4 Nc7 58. g5 Ncd5 59. gxf6 Nxf6+ 60. Kf4 Kd5 61. Kg5 Ke4 62. h5 Nxf5 63. h6 gxh6+ 64. Kxf6 Kf4 65. Ke6 h5 66. Kd5 h4 67. Kc4 h3 68. Kd3 h2 69. Kc4 h1=Q 70. Kc5 Qd1 71. Kc6 Ke5 72. Kc5 Qc1+ 0-1
2023.03.14 Titled Tue 14th Mar Early
1009775 Ardila, Oscar Humberto (1982) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e3 O-O 6. Be2 Nfd7 7. O-O Nc6 8. Qc2 e5 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Rd1 Be6 12. b3 Qh4 13. Bb2 Rae8 14. Nd5 c6 15. Nc7 Bf5 16. Qd2 Rd8 17. g3 Qh3 18. f4 Be4 19. Bh5 Nd3 20. Bxg7 Kxg7 21. Qe2 Qxh5 22. Qxh5 gxh5 23. Rd2 Rd7 24. Rad1 Rxc7 25. Rxd3 Bxd3 26. Rxd3 Rd8 27. Kf2 Kf6 28. Kf3 d5 29. c5 Re7 30. b4 Rde8 31. a3 Re4 32. Rb3 d4 33. exd4 Rxd4 34. h3 Rd1 35. g4 hxg4+ 36. hxg4 Ree1 37. Kg3 Rg1+ 38. Kh3 Rd4 39. Rf3 Rgd1 40. Rf2 R1d3+ 41. Kh4 Rxa3 42. Re2 Rxf4 43. Rd2 Rxb4 44. Rd6+ Ke7 45. Kg5 Raa4 0-1
2023.03.14 Titled Tue 14th Mar Early
1009862 Kopczynski, M (2225) Garcia Pantoja, R (2507) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bc5 7. Bd3 a6 8. Qe2 d6 9. Bd2 Nge7 10. O-O-O b5 11. Kb1 Bb7 12. Rc1 Rc8 13. e5 Nb4 14. exd6 Nxd3 15. Qxd3 Qxd6 16. Qe2 O-O 17. Rhd1 Rfd8 18. Ka1 Qb6 19. Ng5 h6 20. Nge4 Bd4 21. g4 b4 22. Na4 Rxc1+ 23. Bxc1 Qc6 24. Nac5 Rd5 25. Nxb7 Qxb7 26. g5 Qd7 27. gxh6 Bxb2+ 28. Qxb2 Nf5 29. Rg1 e5 30. Nf6+ 1-0
2023.03.14 Titled Tue 14th Mar Early
1009997 Deepan, C (2432) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. h3 O-O 6. Be3 Nbd7 7. Be2 e5 8. O-O c5 9. dxe5 dxe5 10. a4 Qe7 11. a5 h6 12. Bc4 Rd8 13. Qe2 Nb8 14. Rfd1 Rxd1+ 15. Qxd1 Nc6 16. Nd5 Nxd5 17. Bxd5 Bd7 18. c3 Rd8 19. Qb3 Kf8 20. Qxb7 Rb8 21. Qa6 Qd6 22. Qc4 Kg8 23. Bxf7+ Kh7 24. Bxc5 Qf6 25. b4 Bxh3 26. Rd1 Bg4 27. Rd6 Qf4 28. Be3 Nxa5 29. Qd5 Rb5 30. Qxb5 Qxe4 31. Qd3 Qxd3 32. Rxd3 e4 33. Rd5 Nc4 34. Nd2 Bxc3 35. Nxc4 Bxb4 36. Bxa7 Kg7 37. Bxg6 Kxg6 38. Ne5+ Kf5 39. Nxg4+ Kxg4 40. Rd4 Bf8 41. Rxe4+ Kh5 42. Ra4 Be7 43. Be3 Bg5 44. g3 1-0
2023.03.14 Titled Tue 14th Mar Early
1010091 Kopczynski, M (2225) De Silva, L M S T (2452) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. Re1 Bb7 9. a4 d6 10. Nbd2 Nd7 11. axb5 axb5 12. Rxa8 Qxa8 13. Nf1 Nc5 14. Bd5 Nd8 15. Bxb7 Qxb7 16. Ng3 Nde6 17. Nf5 Bf6 18. g4 g6 19. Nh6+ Kh8 20. g5 Bg7 21. Ng4 Qc8 22. Ne3 Nf4 23. Nd5 Qg4+ 0-1
2023.03.14 Titled Tue 14th Mar Early
1010213 Kopczynski, M (2225) Mirzanurov, B (2232) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 a6 6. Nf3 b5 7. Bd3 Bb7 8. O-O Bc5+ 9. Kh1 Nf6 10. e5 Nd5 11. Qe1 Qb6 12. Ne4 Nb4 13. Bb1 N8c6 14. Qg3 O-O 15. Nf6+ Kh8 16. Nxh7 Rfe8 17. Nf6 gxf6 18. exf6 1-0
2023.03.14 Titled Tue 14th Mar Early
1010369 Chen, Justin (2333) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 O-O 6. Nf3 Nfd7 7. O-O Nc6 8. b3 e5 9. dxe5 Ndxe5 10. Bb2 Nxf3+ 11. Bxf3 Bh3 12. Re1 Qd7 13. Qd2 Rae8 14. Nd5 Ne5 15. Bh1 Qg4 16. Nxc7 Rd8 17. Nd5 h5 18. f4 Nd7 19. Bf3 Qe6 20. Bxg7 Kxg7 21. Rad1 Nc5 22. Qd4+ f6 23. b4 Na6 24. Qxa7 Rf7 25. Qd4 h4 26. Kf2 Nb8 27. Qe3 Qc8 28. Rg1 Re8 29. Qc3 hxg3+ 30. Rxg3 Rh8 31. Rdg1 Bf5 32. R1g2 Qe6 33. Qd4 Nc6 34. Qe3 Qd7 35. Qd2 Rh4 36. e4 Be6 37. Rxg6+ Kf8 38. Rg8# 1-0
2023.03.14 Titled Tue 14th Mar Early
1010488 Kopczynski, M (2225) Klepikov, N (2063) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 g6 6. Nf3 Bg7 7. Bc4 d6 8. O-O Nh6 9. Kh1 O-O 10. Qe1 Kh8 11. f5 e6 12. Ng5 exf5 13. Qh4 Ne5 14. Bb3 f6 15. Nh3 g5 16. Nxg5 fxg5 17. Bxg5 Bf6 18. Bxf6+ Qxf6 19. Qh3 f4 20. Qh5 Bg4 21. Nd5 Bxh5 22. Nxf6 Rxf6 23. Rac1 Nc6 24. Bd5 Rc8 25. b4 a6 26. a4 Re8 27. b5 axb5 28. axb5 Nd4 29. Bxb7 Rb8 30. Bc6 Nxc6 31. bxc6 Rc8 32. Rc3 Ng4 33. h3 Ne5 34. Rfc1 Rc7 35. Kg1 Be8 36. Rb1 Bxc6 37. Rb8+ Kg7 38. Rb6 Ra7 39. Rbxc6 Nxc6 40. Rxc6 Re7 41. Rc4 Rfe6 42. Rd4 Rxe4 43. Rxd6 R7e6 44. Rd7+ Kg6 45. Rd8 Re3 46. Kf2 Ra3 47. Rg8+ Kf7 48. Rh8 Kg7 49. Rb8 Rc6 50. Rb7+ Kg6 51. Rb4 Rc2+ 52. Kg1 Ra1+ 53. Kh2 f3 54. Rg4+ Kh5 55. Rg7 Rxg2+ 56. Rxg2 fxg2 57. Kxg2 Kh4 58. Kh2 Ra3 59. Kg2 Rxh3 60. Kg1 Kg3 61. Kf1 Rh1+ 62. Ke2 Rg1 63. Ke3 h5 64. Ke4 h4 65. Kf5 h3 66. Ke6 h2 67. Ke5 h1=Q 68. Kd6 Qh4 69. Kc5 Kf2 70. Kd5 Rg5+ 71. Ke6 Qh6+ 72. Kd7 Rg7+ 73. Ke8 Qh8# 0-1
2023.03.14 Titled Tue 14th Mar Early
1010508 Liu, Casper (2241) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. Qd2 O-O 6. O-O-O c6 7. f3 a6 8. h4 b5 9. cxb5 axb5 10. h5 b4 11. Ne4 Nxe4 12. fxe4 Rxa2 13. Bh6 Ra1+ 14. Kc2 b3+ 15. Kxb3 Rxd1 16. Qxd1 Bxh6 17. hxg6 Bg7 18. gxh7+ Kh8 19. e3 Be6+ 20. Kc2 Qb6 21. Qd3 c5 22. Nf3 Nc6 23. Kd2 Qxb2+ 24. Ke1 cxd4 25. Be2 Qc1+ 26. Bd1 Qxe3+ 27. Qxe3 dxe3 28. Ke2 Nd4+ 29. Kxe3 Nxf3 30. gxf3 Rc8 31. f4 Rc3+ 32. Kd2 Rh3 33. Rxh3 Bxh3 34. Bh5 Be6 35. f5 Ba2 36. Kc2 Kxh7 0-1
2023.03.14 Titled Tue 14th Mar Early
1010633 Torres Dominguez, D (1998) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. Nf3 d5 6. Nbd2 c5 7. e5 Nfd7 8. c3 Nc6 9. a3 Qc7 10. O-O O-O-O 11. b4 c4 12. Bc2 h6 13. a4 Re8 14. a5 b5 15. a6 Ba8 16. Ne1 f5 17. f4 g5 18. Ndf3 g4 19. Nd2 h5 20. Nb1 h4 21. Na3 Qb6 22. Be3 Qxa6 23. Qd1 Qb6 24. Qc1 Be7 25. Bd1 Nf8 26. Be2 Ng6 27. Nec2 Bf8 28. Qd2 Bh6 29. Ra2 Bb7 30. Rfa1 Kd7 31. Nb1 Ra8 32. Qc1 a5 33. bxa5 Rxa5 34. Rxa5 Nxa5 35. Qa3 Nb3 36. Ra2 Ra8 37. Qb2 Rxa2 38. Qxa2 Qa5 39. Qxa5 Nxa5 40. g3 Bf8 41. Bc1 Nc6 42. Ba3 Bxa3 43. Nbxa3 Ba6 44. Kf2 Kc7 45. Ke3 hxg3 46. hxg3 Kb6 47. Nb4 Nge7 48. Nac2 Nxb4 49. Nxb4 Nc6 50. Kd2 Bb7 51. Kc2 Ka5 52. Nxc6+ Bxc6 53. Kb2 b4 54. Bd1 Ba4 55. Be2 bxc3+ 56. Kxc3 Bb3 57. Bf1 Bd1 58. Bg2 Bf3 59. Bf1 Ka4 60. Kc2 Ka3 61. Kc3 Ka2 62. Kc2 Be4+ 63. Kc3 Kb1 64. Be2 Kc1 65. Bf1 Kd1 0-1
2023.03.14 Titled Tue 14th Mar Early
1010696 Kopczynski, M (2225) Shuvalova, Polina (2484) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h5 6. Bd3 Bxd3 7. Qxd3 e6 8. g5 Ne7 9. Ne2 c5 10. dxc5 Nbc6 11. f4 Nf5 12. a3 Bxc5 13. Nd2 Qb6 14. Nb3 Bf2+ 15. Kf1 Rc8 16. Qf3 Be3 17. Rh3 Bxc1 18. Rxc1 g6 19. Qf2 Qb5 20. Kg2 O-O 21. Rc3 b6 22. Kh3 a5 23. Nd2 a4 24. b4 Nce7 25. Rd1 Qxe2 26. Qxe2 Rxc3+ 27. Kh2 Rxc2 28. Qb5 Ne3 29. Qxa4 Rfc8 30. Re1 Rxd2+ 31. Kg3 N3f5+ 32. Kf3 Rc3+ 0-1
2023.03.07 Titled Tue 7th Mar Early
1016659 Kopczynski, M (2225) Chabris, C (2053) 0-1
1. e4 c5 2. d4 cxd4 3. c3 e5 4. cxd4 exd4 5. f4 Nc6 6. Nf3 d5 7. e5 Bb4+ 8. Bd2 Qb6 9. Bd3 Nge7 10. O-O Bf5 11. Bc1 Bc5 12. a3 a5 13. Kh1 h5 14. Re1 h4 15. Ng5 g6 16. e6 f6 17. Nf7 Rh7 18. b4 axb4 19. axb4 Rxa1 20. bxc5 Qxc5 21. Bb2 Ra7 22. Bxf5 Nxf5 23. Qd3 Nb4 24. Qb3 Ng3+ 25. hxg3 hxg3+ 26. Kg1 d3+ 27. Kf1 Rh1# 0-1
2023.03.07 Titled Tue 7th Mar Early
1016980 Kostiukov, A (2271) Kopczynski, M (2225) 0-1
1. g3 d6 2. c4 e5 3. Bg2 f5 4. Nc3 Nf6 5. Nf3 g6 6. O-O Bg7 7. d4 e4 8. Ng5 O-O 9. f3 h6 10. Nh3 exf3 11. exf3 Nc6 12. f4 Ng4 13. d5 Na5 14. Qd3 Qf6 15. Ne2 b6 16. Rb1 Nb7 17. b4 Re8 18. Bb2 Qe7 19. Nd4 Qe3+ 20. Qxe3 Nxe3 21. Rfe1 Bd7 22. Nc6 Bxb2 23. Rxb2 Nxc4 24. Rbe2 a5 25. bxa5 Nbxa5 26. Nd4 Rxe2 27. Rxe2 Re8 28. Kf2 Nb7 29. Kf1 Nc5 30. Kf2 Nd3+ 31. Kf3 Ne1+ 32. Kf2 Nxg2 33. Kxg2 Rxe2+ 34. Nxe2 Ne3+ 35. Kf3 Nxd5 36. Nf2 Nb4 37. a3 Bc6+ 38. Ke3 Nc2+ 39. Kd3 Nxa3 40. Nd4 Bb7 41. g4 Kf7 42. gxf5 gxf5 43. Nxf5 Kg6 44. Nd4 Ba6+ 45. Ke3 Nb5 46. Ne6 c5 47. Ne4 d5 48. Ng3 d4+ 49. Ke4 Bb7+ 50. Ke5 Na3 51. f5+ Kf7 52. f6 Nc4+ 53. Kf5 Bc8 54. Ne4 Bxe6+ 55. Kf4 d3 56. Kf3 d2 57. Ke2 Bd5 58. Nxd2 Nxd2 59. Kxd2 Kxf6 60. h3 Ke5 0-1
2023.03.07 Titled Tue 7th Mar Early
1017207 Kopczynski, M (2225) Harriott, Tyrell (1892) 1-0
1. e4 e6 2. d4 d5 3. Nc3 f5 4. exf5 exf5 5. Bd3 Nf6 6. Nf3 Bd6 7. Bg5 c6 8. Qd2 O-O 9. O-O-O Qc7 10. Kb1 Ne4 11. Bxe4 fxe4 12. Ne1 a5 13. f3 exf3 14. Nxf3 Bf5 15. Rhf1 b5 16. Rde1 a4 17. Nd1 b4 18. Ne3 Be4 19. Ne5 Nd7 20. N3c4 b3 21. Nxd6 bxc2+ 22. Kc1 Qxd6 23. Nd3 c5 24. Rxf8+ Rxf8 25. dxc5 Nxc5 26. Nb4 Qb6 27. Nxd5 Qb7 28. Nb4 Qxb4 29. Qxb4 Nd3+ 30. Kd2 Nxb4 31. Rxe4 Rf1 32. Kc3 c1=Q+ 33. Bxc1 Nxa2+ 34. Kd2 Nxc1 35. Rxa4 h6 36. Rc4 Nb3+ 37. Kc3 Na5 38. Rc8+ Kh7 39. Rc7 Rf2 40. b4 Rf1 41. Kb2 Rf2+ 42. Ka3 Rxg2 43. bxa5 Rxh2 44. a6 Rh1 45. Rc2 Rh5 46. Ka4 Rf5 47. Rc8 Rf7 48. Kb5 Ra7 49. Kb6 Rxa6+ 50. Kxa6 h5 51. Kb5 Kh6 52. Kc4 h4 53. Kd3 Kh5 54. Ke2 h3 55. Kf2 Kg4 56. Rg8 g5 57. Kg1 Kh4 58. Kh2 Kg4 59. Rh8 Kf4 60. Rxh3 g4 61. Rg3 Kg5 62. Kg2 Kf4 63. Ra3 Kg5 64. Kg3 Kf5 65. Ra4 Kg5 66. Ra5+ Kh6 67. Kxg4 Kg6 68. Ra6+ Kg7 69. Kf5 Kf7 70. Ra7+ Kg8 71. Kf6 Kh8 72. Kg6 1-0
2023.03.07 Titled Tue 7th Mar Early
1017416 Yeletsky, Ivan (2494) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. b3 e5 3. Bb2 f5 4. g3 Nf6 5. Bg2 g6 6. c4 Bg7 7. Nc3 O-O 8. d3 Nc6 9. Qd2 h6 10. O-O-O a5 11. a3 Bd7 12. h4 Ng4 13. e3 a4 14. b4 Ne7 15. h5 g5 16. Nh2 c5 17. Nxg4 fxg4 18. b5 Qc7 19. Nd5 Nxd5 20. Bxd5+ Kh8 21. Kb1 Rf6 22. d4 Raf8 23. Rhf1 cxd4 24. exd4 Bf5+ 25. Ka1 e4 26. Rde1 Re8 27. Re3 Bh7 28. Rfe1 Rf3 29. R1e2 Rxe3 30. Rxe3 Bg8 31. Bxg8 Kxg8 32. Qe2 Qf7 33. Kb1 Qxh5 34. c5 dxc5 35. dxc5 Bxb2 36. Kxb2 Qg6 37. Qc4+ Kh7 38. Qxa4 Qf6+ 39. Kb3 Qxf2 40. Qd4 Qf5 41. Kb4 h5 42. Rc3 h4 43. gxh4 gxh4 44. c6 g3 45. cxb7 g2 46. Rc7+ Kh6 47. Qg7+ Kh5 48. Qxg2 e3 49. Rc5 Re5 50. Rxe5 Qxe5 51. Qe2+ Kg5 52. a4 Qd4+ 53. Ka5 Qa7+ 54. Kb4 Qd4+ 55. Kb3 Qd5+ 56. Kc3 Qc5+ 57. Qc4 Qxc4+ 58. Kxc4 e2 59. b8=Q e1=Q 60. Qg8+ Kf4 61. Qf7+ Kg3 62. Qc7+ Kg2 63. b6 h3 64. Qc6+ Kg3 65. Qd6+ Kg2 66. Qd5+ Kg3 67. b7 Qe2+ 68. Kc5 Qc2+ 69. Kb6 Qb2+ 70. Ka7 h2 71. b8=Q+ Qxb8+ 72. Kxb8 1-0
2023.03.07 Titled Tue 7th Mar Early
1017544 Kopczynski, M (2225) Shevtchenko, O (2054) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Bd3 c5 6. dxc5 e6 7. Be3 d4 8. Bxd4 Bc6 9. Nf3 Qd5 10. Be2 Bxc5 11. Nc3 Bb4 12. a3 Bxc3+ 13. Bxc3 Ne7 14. Qxd5 Nxd5 15. Bd2 Nd7 16. O-O h5 17. g5 g6 18. c4 Ne7 19. Bc3 Nf5 20. Nd4 Nxd4 21. Bxd4 Ke7 22. Rad1 Rhd8 23. b4 Ba4 24. Rc1 Rac8 25. f4 b6 26. b5 Nc5 27. Bc3 Nd3 28. Bb4+ Nxb4 29. axb4 Rd2 30. Rf2 Bxb5 31. Ra1 Bxc4 32. Rxa7+ Kf8 33. Bxc4 Rxf2 34. Bxe6 Rcc2 35. Rxf7+ Ke8 36. Rd7 Rg2+ 37. Kf1 Rxh2 38. Kg1 Rhg2+ 39. Kf1 Rgf2+ 40. Kg1 Rxf4 41. Rd6 Rxb4 42. Rd1 Re2 43. Bd7+ Ke7 44. e6 Rbb2 45. Rc1 Rec2 46. Rd1 Rg2+ 47. Kh1 Rxg5 48. Rf1 Rf5 49. Rg1 b5 50. Rxg6 Rf1+ 51. Rg1 Rxg1+ 52. Kxg1 b4 0-1
2023.03.07 Titled Tue 7th Mar Early
1017650 Osinovsky, S (2241) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. O-O g6 5. d4 e4 6. Ng5 Bg7 7. f3 h6 8. Nh3 d5 9. c4 c6 10. cxd5 cxd5 11. Nc3 Ne7 12. Qb3 Nbc6 13. Be3 Bxd4 14. Bxd4 Nxd4 15. Qa4+ Nec6 16. fxe4 dxe4 17. Rad1 Qb6 18. e3 Ne6 19. Nd5 Qb4 20. Nxb4 Bd7 21. Nd5 O-O 22. Nhf4 Ne5 23. Ne7+ Kf7 24. Rxd7 Nxd7 25. Qxd7 Nc5 26. Qd6 1-0
2023.03.07 Titled Tue 7th Mar Early
1017828 Kopczynski, M (2225) Tsatsalashvili, K (2303) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 Bc5 7. Bd3 a6 8. Qe2 Nge7 9. Bd2 O-O 10. O-O-O b5 11. e5 g6 12. Ne4 Qb6 13. Nf6+ Kg7 14. h4 Nd4 15. Nxd4 Bxd4 16. h5 g5 17. Qg4 h6 18. fxg5 Bxe5 19. gxh6+ Kh8 20. Qg7# 1-0
2023.03.07 Titled Tue 7th Mar Early
1018046 Zhukova, N (2322) Kopczynski, M (2225) 1-0
1. c4 d6 2. Nc3 e5 3. Nf3 f5 4. d4 e4 5. Ng5 Nf6 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. f3 h6 10. Nh3 exf3 11. exf3 Nc6 12. Be3 Kh7 13. Nf4 g5 14. Nfd5 Nxd5 15. Nxd5 Be6 16. f4 g4 17. Qd2 h5 18. h4 gxh3 19. Bxh3 Bxd5 20. cxd5 Ne7 21. Qe2 Qe8 22. Qf3 Qg6 23. Rac1 Rac8 24. Rc2 c6 25. dxc6 Rxc6 26. Rh2 Kg8 27. Bg2 Rc2 28. Bf2 Qg4 29. Qb3+ Kh7 30. Qxc2 Rc8 31. Qd1 Qxd1 32. Rxd1 Kg6 33. Bxb7 Rb8 34. Bf3 Rxb2 35. Bxh5+ Kf6 36. d5 Rxa2 37. Bd4# 1-0
2023.03.07 Titled Tue 7th Mar Early
1018215 Buscar, M (2041) Kopczynski, M (2225) 0-1
1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. d3 g6 5. e4 fxe4 6. dxe4 Nf6 7. Nc3 Bg7 8. Bg5 h6 9. Be3 O-O 10. Qd2 Kh7 11. h3 Nc6 12. O-O-O Be6 13. Kb1 b5 14. Nd5 Nxe4 15. Qd3 Nf6 16. Nxf6+ Qxf6 17. Ng5+ hxg5 18. Bxc6 e4 19. Qd4 Qxd4 20. Bxd4 Bxd4 21. Bxa8 Bxf2 22. Bxe4 Bxg3 23. Rdf1 Rf4 24. Bd3 a6 25. Rhg1 Bxh3 26. Rxf4 Bxf4 27. Rh1 g4 28. Bf1 g5 29. c3 Kg6 30. Bxh3 gxh3 31. Rxh3 g4 32. Rh8 g3 33. Rg8+ Kf5 34. Kc2 Bg5 35. Rh8 g2 0-1
2023.03.07 Titled Tue 7th Mar Early
1018465 Kopczynski, M (2225) Mouhamad, J (2263) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e5 6. Nf3 Bb4 7. Bc4 Nf6 8. O-O O-O 9. fxe5 Bc5+ 10. Kh1 Ng4 11. Qe1 Ncxe5 12. Nxe5 Nxe5 13. Bb3 d6 14. Qg3 Be6 15. Bh6 Ng6 16. Bg5 Qd7 17. Ba4 Qc7 18. h4 h5 19. Bd1 Bg4 20. Bxg4 hxg4 21. Qxg4 Ne5 22. Qh5 f6 23. Bf4 Qf7 24. Qxf7+ Kxf7 25. Nd5 Rh8 26. g3 Rac8 27. Rac1 Bd4 28. b3 Ke6 29. Kg2 Nd3 30. Rcd1 Rc2+ 31. Kf3 Ne5+ 32. Bxe5 dxe5 33. a4 Rhc8 34. g4 Rb2 35. Rd3 Rcc2 36. g5 Rh2 37. gxf6 gxf6 38. Kg4 Rbg2+ 39. Rg3 Rf2 40. Rxf2 Bxf2 41. Rh3 Rxh3 42. Kxh3 f5 43. Nc7+ Kd7 44. Nd5 fxe4 45. Nf6+ Ke6 46. Nxe4 Be3 47. Kg4 Kd5 48. Kf5 Kd4 49. h5 Bc1 50. Ng5 Bxg5 51. Kxg5 e4 52. h6 e3 53. h7 e2 54. h8=Q+ Kd3 55. Qe5 Kd2 56. Qd5+ 1-0
2023.03.07 Titled Tue 7th Mar Early
1018558 Petrova, I (2123) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Be3 Nf6 5. f3 d5 6. Bd3 dxe4 7. Nxe4 Nxe4 8. fxe4 Bxe4 9. Nf3 Bxd3 10. Qxd3 Be7 11. O-O-O O-O 12. Ne5 Bf6 13. Qe4 Qd5 14. Qxd5 exd5 15. Ng4 Be7 16. Bf4 Na6 17. Ne5 Rfe8 18. Nc6 Bf6 19. Rhe1 Kf8 20. c3 Re6 21. Rxe6 fxe6 22. Re1 Kf7 23. Kc2 Rf8 24. Nxa7 Ke7 25. Bg3 Kd7 26. Nb5 Bd8 27. a4 Nb8 28. Re2 Nc6 29. Rf2 Rxf2+ 30. Bxf2 e5 31. dxe5 Nxe5 32. Bg3 Ng4 33. Kd3 c6 34. Nd4 Bf6 35. Nf5 h5 36. Ne3 Nh6 37. b4 g5 38. a5 bxa5 39. bxa5 Kc8 40. a6 h4 41. Bd6 Nf7 42. a7 Kb7 43. Bb8 Be5 44. c4 dxc4+ 45. Nxc4 Bxb8 46. axb8=Q+ Kxb8 47. Ke4 Kc7 48. Kf5 Nd6+ 49. Nxd6 Kxd6 50. Kxg5 Ke5 51. Kxh4 c5 52. g4 c4 53. g5 c3 54. Kh5 c2 55. g6 Kf6 56. h4 c1=Q 57. g7 Qh6+ 58. Kxh6 1-0
2023.02.28 Titled Tue 28th Feb Early
1022254 Fabris, A (2230) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. b4 c4 11. Bc2 O-O-O 12. a4 h6 13. Na3 Re8 14. Nb5 Qb8 15. a5 a6 16. Nd6+ Bxd6 17. exd6 b5 18. Bf4 f6 19. Bg6 e5 20. Bxe8 Rxe8 21. dxe5 fxe5 22. Bg3 Qxd6 23. Rad1 Qe6 24. Rfe1 g5 25. h3 g4 26. hxg4 Qxg4 27. Qc2 e4 28. Nd4 Nce5 29. Qe2 Qg6 30. Qe3 Nd3 31. Rf1 N7e5 32. Bxe5 Rxe5 33. Qh3+ Kd8 34. f4 Rh5 35. Qe6 Qxe6 36. Nxe6+ Ke7 37. Nd4 Bc8 38. g3 Bg4 39. Rd2 Kf6 40. Rh2 Rxh2 41. Kxh2 e3 42. Kg2 e2 43. Nxe2 Bxe2 44. Rh1 h5 45. Rb1 Bg4 46. Rh1 Kg6 47. Rb1 Bf5 48. Ra1 Be4+ 49. Kf1 Kf5 50. Ke2 Kg4 51. Ke3 Kf5 52. Kd4 Nf2 53. Kc5 Kg4 54. Rg1 Nh3 55. Rc1 Kxg3 56. Kb6 Nxf4 57. Kxa6 h4 58. Kxb5 Ne2 59. Re1 Nxc3+ 60. Kc5 Na4+ 61. Kb5 Nc3+ 62. Kc5 h3 63. a6 h2 64. a7 d4 65. Kxc4 h1=Q 0-1
2023.02.28 Titled Tue 28th Feb Early
1022290 Kopczynski, M (2225) Alexakis, Dimitris (2472) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. e5 Nh6 7. Nf3 Bf5 8. O-O e6 9. Kh1 Bc5 10. b4 Bb6 11. a4 a6 12. Ba3 Bxd3 13. Qxd3 Nf5 14. Nbd2 h5 15. b5 h4 16. Ng5 Qxg5 17. fxg5 Ng3+ 18. Qxg3 hxg3 19. h3 Nxe5 20. Rae1 Nd3 21. g6 Nf2+ 22. Rxf2 gxf2 23. gxf7+ Kxf7 24. Rf1 axb5 25. a5 Rxa5 26. Bb4 Ra2 27. Nf3 Rha8 28. Ne5+ Kg8 0-1
2023.02.28 Titled Tue 28th Feb Early
1022663 Burke, John F (2013) Kopczynski, M (2225) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c5 7. Be3 cxd4 8. Nxd4 Nc6 9. Be2 a6 10. O-O Bd7 11. Qd2 Qa5 12. Nb3 Qc7 13. Rac1 Rfc8 14. Nd5 Qd8 15. Nb6 Ne5 16. Rfd1 Be6 17. Nxa8 Rxa8 18. c5 d5 19. Bf4 Nc6 20. exd5 Nxd5 21. Bg3 Qf8 22. Bc4 Rd8 23. Qe2 Bh6 24. Ra1 Ne3 25. Rxd8 Nxd8 26. Bxe6 Nxe6 27. f4 Nf5 28. Rf1 Qd8 29. Qe4 a5 30. Qxb7 a4 31. Nc1 Nxc5 32. Qb5 Ne4 33. Be1 Qd4+ 34. Kh1 e5 35. Nd3 exf4 36. Qe8+ Kg7 37. Qe5+ Qxe5 38. Nxe5 Ne3 39. Rf3 Nc2 40. Bc3 f6 41. Ng4 Bg5 42. g3 h5 43. h4 hxg4 44. Rd3 Bh6 45. Rd7+ Kf8 46. gxf4 Bxf4 47. a3 g3 48. Kg2 Nxa3 49. Bb4+ Ke8 50. Re7+ Kd8 51. Rxe4 Nc2 52. Rxf4 Ne3+ 53. Kxg3 g5 54. hxg5 fxg5 55. Rd4+ Kc7 56. Kf3 Nf5 57. Rc4+ Kb6 58. Bc3 Nd6 59. Rg4 Kb5 60. Rxg5+ Kc4 61. Rg4+ Kb3 62. Rxa4 Kxa4 63. Ke3 Kb3 64. Kd4 Nc4 65. Kd3 Nxb2+ 1/2-1/2
2023.02.28 Titled Tue 28th Feb Early
1022747 Kopczynski, M (2225) Kuchava, A (2101) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 dxc3 6. Nxc3 d6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 a6 11. Be3 b5 12. Rd1 Qc7 13. Qh4 Bb7 14. Ng5 h6 15. Nf3 Nb4 16. Bb1 Rac8 17. a3 Nc6 18. f5 g5 19. Bxg5 hxg5 20. Nxg5 Ne5 21. Ba2 Nc4 22. Rd3 Qc5 23. Rg3 Nxb2 24. Nxf7 Rxf7 25. Qh6 1-0
2023.02.28 Titled Tue 28th Feb Early
1023089 Kopczynski, M (2225) Md Imran (2284) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nf3 Bg4 7. Be2 Nc6 8. Nc3 Qa5 9. O-O e6 10. h3 Bh5 11. Be3 Bb4 12. Rc1 O-O 13. a3 Be7 14. Qb3 Rfc8 15. Rfd1 Qd8 16. Rd2 Na5 17. Qa4 a6 18. d5 Nxd5 19. Rcd1 b5 20. Qe4 Bg6 21. Qg4 Rxc3 22. bxc3 Qc7 23. Bd4 h5 24. Qg3 Qxg3 25. fxg3 Nb3 26. Rb2 Nxd4 27. cxd4 Bxa3 28. Ra2 b4 29. Rda1 Nc3 30. Rd2 Nxe2+ 31. Rxe2 Rc8 32. Ne5 a5 33. Nxg6 fxg6 34. Rxe6 b3 35. Rxa3 b2 36. Rb6 Rc1+ 37. Kf2 b1=Q 38. Rxb1 Rxb1 39. Rxa5 Rb2+ 40. Kf3 Rb3+ 41. Kf4 Kh7 42. d5 g5+ 43. Kxg5 Rxg3+ 44. Kxh5 Rxg2 45. d6 Rd2 46. Ra6 Rd5+ 47. Kg4 Kh6 48. Kf4 Rd1 49. Ke5 Kg6 50. Ke6 Re1+ 51. Kd7 Kf7 52. Ra2 Rf1 53. Kd8 Ke6 54. d7 Rf8+ 55. Kc7 Rf7 56. Re2+ 1-0
2023.02.28 Titled Tue 28th Feb Early
1023193 Daneshvar, Bardiya (2510) Kopczynski, M (2225) 1-0
1. b3 d6 2. Bb2 e5 3. g3 f5 4. Bg2 Nf6 5. e3 Be7 6. Ne2 O-O 7. O-O Nc6 8. c4 e4 9. d3 exd3 10. Nf4 Ne5 11. Nxd3 Nxd3 12. Qxd3 Rb8 13. Nc3 Bd7 14. Nd5 Nxd5 15. Qxd5+ Kh8 16. Rad1 Bf6 17. Bxf6 Qxf6 18. Qa5 Bc6 19. Bxc6 bxc6 20. Qxc7 d5 21. cxd5 cxd5 22. Rxd5 h5 23. Qxa7 Ra8 24. Qd4 Qg6 25. Rd6 Qg5 26. h4 Qe7 27. Rh6+ Kg8 28. Qd5+ Qf7 29. Qxf7+ Rxf7 30. Rxh5 Rxa2 31. Rg5 Rb2 32. Rc1 Rxb3 33. Rc5 f4 34. exf4 Rd7 35. Kg2 Rb2 36. Rc3 Rdd2 37. Rf3 Kh7 38. f5 Re2 39. f6 gxf6 40. Rxf6 Red2 41. h5 Re2 42. h6 Re7 43. Rgf5 Rbe2 44. g4 R2e4 45. g5 Rg4+ 46. Kh3 Rg1 47. Rf7+ Rxf7 48. Rxf7+ Kg6 49. Rg7+ Kf5 50. h7 Kf4 51. Kh2 1-0
2023.02.28 Titled Tue 28th Feb Early
1023499 Starozhilov, L (2293) Kopczynski, M (2225) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O g6 5. c3 Bg7 6. d4 cxd4 7. cxd4 Bd7 8. Nc3 Nf6 9. h3 O-O 10. Bg5 a6 11. Ba4 b5 12. Bb3 b4 13. Nd5 Nxe4 14. Bh4 Nf6 15. Nxf6+ Bxf6 16. Bxf6 exf6 17. Qd2 Rc8 18. Rac1 a5 19. Qf4 Bf5 20. g4 Bd3 21. Rfe1 f5 22. Re3 Be4 23. d5 Bxf3 24. dxc6 fxg4 25. hxg4 Bxc6 26. g5 a4 27. Bd1 Re8 28. Bg4 Rxe3 29. fxe3 Bd7 30. Rxc8 Qxc8 31. Bxd7 Qxd7 32. Qxb4 Qe6 33. Kf2 Qf5+ 34. Ke1 Qxg5 35. Qxd6 Qxe3+ 36. Kd1 h5 37. Kc2 h4 38. Qd8+ Kg7 39. Qxh4 Qe2+ 40. Kc1 Qe6 41. Qd4+ Qf6 42. Qxa4 g5 43. Qc2 g4 44. a4 Qf4+ 45. Qd2 Qxa4 46. Qg5+ Kh7 47. Qh5+ Kg8 48. Qg5+ Kf8 49. Qd8+ Qe8 50. Qd6+ Kg7 51. Qd4+ Kf8 52. Qxg4 Qe3+ 53. Kc2 Qc5+ 54. Kd3 Ke7 55. Qe4+ Kd6 56. Qf4+ Ke6 57. b4 Qd5+ 58. Kc3 Qe5+ 59. Qd4 Qxd4+ 60. Kxd4 Kd6 61. Ke4 Kc6 62. Kf5 Kb5 63. Kf6 Kxb4 64. Kxf7 1/2-1/2
2023.02.28 Titled Tue 28th Feb Early
1023597 Kopczynski, M (2225) Shahil, Dey (2316) 0-1
1. e4 c5 2. d4 e6 3. f4 cxd4 4. c3 d5 5. e5 dxc3 6. Nxc3 Nc6 7. Nf3 Bc5 8. Bd3 Nge7 9. Qe2 Ng6 10. Bd2 a6 11. O-O-O b5 12. f5 exf5 13. e6 fxe6 14. Bxf5 Qf6 15. Nxd5 Qxf5 16. Nc7+ Kf8 17. Nxa8 Kg8 18. Rhf1 h6 19. Nh4 Nd4 20. Nxf5 Nxe2+ 21. Kb1 exf5 22. Rfe1 Nd4 23. Re8+ Kh7 24. Nc7 Rxe8 25. Nxe8 Bb7 26. g3 Be4+ 27. Ka1 Nc2+ 28. Kb1 Ne3+ 29. Kc1 Nxd1 30. Kxd1 Ne5 31. Nc7 Nd3 32. Nxa6 Nxb2+ 33. Ke2 Bd4 34. Nc7 Bd3+ 35. Kf3 Nc4 36. Bb4 Ne5+ 37. Kf4 g5# 0-1
2023.02.28 Titled Tue 28th Feb Early
1023778 Bas Mas, J (2236) Kopczynski, M (2225) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. Na3 Bg4 6. Be2 g6 7. O-O Bg7 8. h3 Bd7 9. Nb5 Rc8 10. d4 a6 11. c4 Qf5 12. d5 axb5 13. dxc6 bxc6 14. Be3 Nf6 15. Rc1 O-O 16. Bd3 Qh5 17. Nd2 Rfd8 18. Qxh5 Nxh5 19. Be2 Bxb2 20. Rc2 Bd4 21. Bxh5 Bxe3 22. fxe3 gxh5 23. Nb3 Be6 24. cxb5 Bxb3 25. axb3 cxb5 26. Rf5 Rd3 27. Rg5+ Kh8 28. Rxh5 Rxe3 29. Rhxc5 Rxc5 30. Rxc5 Rxb3 31. Rc7 Re3 32. Rb7 Re5 33. Kf2 Kg7 34. Kf3 Kf6 35. Kf4 Rc5 36. g4 Rc4+ 37. Kf3 b4 38. h4 Rc3+ 39. Kf4 e5+ 40. Ke4 Rc4+ 41. Kf3 Rf4+ 42. Kg3 Ke6 43. Rb6+ Kd5 44. Rh6 b3 45. Rxh7 b2 0-1
2023.02.28 Titled Tue 28th Feb Early
1023887 Kopczynski, M (2225) Golubka, P (2363) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 a6 6. Qd2 b5 7. O-O-O h5 8. h4 Bb7 9. Nh3 Nbd7 10. Ng5 e5 11. d5 Nh7 12. Nxh7 Rxh7 13. g4 hxg4 14. fxg4 Rxh4 15. Bg5 Bh6 16. Bxd8 Bxd2+ 17. Kxd2 Rxh1 18. Bxc7 b4 19. Na4 Nf6 20. Nb6 Nxe4+ 21. Ke3 Ng3 22. Nxa8 Nxf1+ 23. Kf2 Kd7 24. Ba5 Bxa8 25. Rxf1 Rxf1+ 26. Kxf1 Bxd5 27. Bxb4 g5 28. b3 Be4 29. c4 Bb1 30. a3 Ba2 31. c5 d5 32. Bd2 f6 33. b4 Bc4+ 34. Kf2 d4 35. Kf3 Bd5+ 36. Kg3 e4 37. a4 e3 38. Be1 Kc6 0-1
2023.02.28 Titled Tue 28th Feb Early
1024065 Devaev, A (2325) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Ne8 8. g4 c5 9. Rg1 Na6 10. Bg5 f6 11. Be3 Nac7 12. h4 a6 13. h5 g5 14. a3 Rb8 15. b4 cxb4 16. axb4 b5 17. c5 dxc5 18. bxc5 b4 19. Na4 Nb5 20. Nd2 Nd4 21. Nb3 Nxb3 22. Qxb3 Kh8 23. f3 h6 24. Bd3 Nc7 25. Nb6 Bb7 26. d6 Nb5 27. Bxb5 axb5 28. Qxb4 f5 29. gxf5 Qe8 30. Qxb5 Qxb5 0-1
2023.02.14 Titled Tue 14th Feb Early
1035574 Kopczynski, M (2225) Guerb, L (2295) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 g6 6. Nf3 Bg7 7. O-O d5 8. e5 Nh6 9. Kh1 O-O 10. Qe1 Bf5 11. Bxf5 Nxf5 12. g4 Nh6 13. Qh4 d4 14. f5 Nxf5 15. gxf5 Nxe5 16. Nxd4 Qd5+ 17. Kg1 Rac8 18. Bh6 Rc4 19. Bxg7 Kxg7 20. Nd2 Rc7 21. Rae1 h6 22. f6+ Kh7 23. fxe7 Re8 24. Ne4 Nd7 25. Rxf7+ Qxf7 26. Ng5+ 1-0
2023.02.14 Titled Tue 14th Feb Early
1035777 Kopczynski, M (2225) Lorenzo de la Riva, L (2419) 1-0
1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nd7 6. f4 Bxc5 7. Bxc5 Nxc5 8. Nf3 Ne7 9. Nc3 a6 10. Qd2 Bd7 11. O-O-O Rc8 12. g4 Qa5 13. Nd4 Na4 14. Nxa4 Qxa4 15. Kb1 Nc6 16. Nb3 Nb4 17. a3 Nxc2 18. Ka2 Qe4 19. Bd3 Qf3 20. Bxc2 Qxg4 21. Rhg1 Qh4 22. Rxg7 Bb5 23. Nd4 Bc4+ 24. Kb1 Qh6 25. Rdg1 Kf8 26. Qb4+ Ke8 27. Rg8+ Rxg8 28. Rxg8+ Kd7 29. Qd6# 1-0
2023.02.14 Titled Tue 14th Feb Early
1036156 Fernandez, Michael (2181) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Ne8 10. h4 f5 11. h5 f4 12. Bf2 g5 13. g4 fxg3 14. Nxg3 h6 15. Qd3 c5 16. Bh3 Bxh3 17. Rxh3 Qd7 18. Rh1 a6 19. O-O-O b5 20. Kb1 bxc4 21. Qxc4 Rxf3 22. Rdf1 Rb8 23. Be1 Rxf1 24. Rxf1 Nf6 25. Qxa6 Nxh5 26. Nxh5 Qh3 27. Ng3 Rd8 28. Nce2 Ng6 29. Ba5 Rd7 30. Qc8+ Kh7 31. Rf5 Ra7 32. Bb6 Rf7 33. Qe6 Rxf5 34. Qxf5 Qg2 35. a4 h5 36. Qxg5 h4 37. Qh5+ Bh6 38. Nf5 Qg5 39. Qxh6+ Qxh6 40. Nxh6 Kxh6 41. Ng1 Ne7 42. a5 Nc8 43. Bd8 Kh5 44. a6 Kg4 45. Bc7 Kg3 46. Bd8 h3 47. Nxh3 Kxh3 48. Bc7 Kg4 49. Bxd6 Kf3 50. Bxc5 Kxe4 51. d6 Nxd6 52. Bxd6 Kd5 53. a7 Kc6 54. a8=Q+ Kxd6 55. Qe4 1-0
2023.02.14 Titled Tue 14th Feb Early
1036293 Kopczynski, M (2225) Valle, Lu (2240) 1-0
1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nc6 6. f4 Nh6 7. Bd3 d4 8. Bf2 Bxc5 9. Nd2 Bb4 10. a3 Ba5 11. h3 g5 12. Qh5 Nf5 13. Bxf5 exf5 14. O-O-O Be6 15. Qxg5 Qc7 16. Ngf3 Bb6 17. Qf6 Rg8 18. Ng5 Qd7 19. Nxe6 fxe6 20. Nc4 Bd8 21. Qh6 Bc7 22. Qh5+ Rg6 23. Bh4 b5 24. Nd2 Bd8 25. Nb3 Bxh4 26. Qxh4 Rd8 27. g4 fxg4 28. hxg4 Qe7 29. Qxh7 Qxh7 30. Rxh7 Rxg4 31. Rc7 Ne7 32. Nxd4 Rd5 33. Nxe6 Rxd1+ 34. Kxd1 Rg1+ 35. Kd2 Rf1 36. Rxa7 Nc6 37. Rc7 Ne7 38. Rb7 Rh1 39. Rxb5 Rh2+ 40. Kc3 Rh6 41. Rb8+ Kd7 42. Nd4 Nd5+ 43. Kc4 Nxf4 44. Rb7+ Kc8 45. Rg7 Rh2 46. e6 Kd8 47. Nc6+ Ke8 48. Rg8# 1-0
2023.02.14 Titled Tue 14th Feb Early
1036566 Sowul, B (2269) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. O-O c5 8. Nb5 Nc6 9. c3 a6 10. Nd6+ Bxd6 11. exd6 h6 12. Re1 Qf6 13. Qe2 cxd4 14. cxd4 Nxd4 15. Nxd4 Qxd4 16. Be3 Qf6 17. Rac1 d4 18. Bd2 O-O 19. Rc7 Nc5 20. b4 Nxd3 21. Qxd3 Bd5 22. Rec1 Rad8 23. d7 e5 24. Qxa6 Qg6 25. Qf1 Be6 26. R1c6 Qh5 27. Rxb6 Rxd7 28. Rxd7 Bxd7 29. b5 Rc8 30. a4 Rc2 31. Bb4 e4 32. Rd6 e3 33. Rxd7 Rxf2 34. Qd3 g6 35. Qxd4 Kh7 36. Rd8 g5 37. Rh8+ Kg6 38. Rg8+ Kf5 39. Qd5+ Kf4 40. Bd6+ Kg4 41. h3+ Kh4 42. g3+ Kxh3 43. Qh1+ Kg4 44. Qxh5+ Kxh5 45. Re8 Ra2 46. Rxe3 Rxa4 47. b6 Ra1+ 48. Kf2 Rb1 49. Bc5 Rb2+ 50. Re2 Rb5 51. Rc2 Kg4 52. Be3 h5 53. Bd4 h4 54. gxh4 gxh4 55. Rb2 Rd5 56. b7 Rxd4 57. b8=Q Rf4+ 58. Kg2 h3+ 59. Kh2 Rf5 60. Qg8+ Kh5 61. Kxh3 Rf3+ 62. Kg2 Rf6 63. Qh8+ Kg6 64. Qxf6+ Kxf6 65. Kf3 Ke7 66. Ke4 1-0
2023.02.14 Titled Tue 14th Feb Early
1036711 Kopczynski, M (2225) Rodriguez Fontecha, M (2309) 1-0
1. e4 e6 2. d4 d5 3. Nc3 h6 4. e5 c5 5. dxc5 Bxc5 6. f4 Nc6 7. Nf3 Qb6 8. Bd3 Nge7 9. Qe2 Bd7 10. Bd2 Qc7 11. O-O-O a6 12. Kb1 Nb4 13. g4 Nxd3 14. Qxd3 O-O-O 15. Nd4 h5 16. h3 Qb6 17. Nb3 Bb4 18. a3 Bxc3 19. Bxc3 Bb5 20. Qd2 Nc6 21. Nd4 Rd7 22. Nxc6 Qxc6 23. Qd4 Rc7 24. f5 Qd7 25. Qa7 Qe8 26. Ba5 b6 27. Qxb6 Rb7 28. Qc5+ Qc6 29. Qxc6+ Bxc6 30. fxe6 fxe6 31. g5 Rf7 32. Rhf1 Rhf8 33. Rxf7 Rxf7 34. h4 Rf4 35. Be1 Re4 36. Bg3 Re3 37. Rd3 Re2 38. Rf3 Rg2 39. Bf2 Bb5 40. Bc5 Kd7 41. Rf7+ Kc6 42. Bd4 Be2 43. Rxg7 Bd1 44. Re7 Bxc2+ 45. Kc1 Bf5 46. Ra7 Rc2+ 47. Kd1 Kb5 48. Rb7+ Ka4 49. Rb4+ 1-0
2023.02.14 Titled Tue 14th Feb Early
1036872 Mujumdar, Sameer (1992) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Nce2 c5 8. c3 Nc6 9. Nf3 Qc7 10. O-O O-O-O 11. b4 c4 12. Bc2 h6 13. a4 f5 14. exf6 gxf6 15. Bf4 e5 16. dxe5 fxe5 17. Bg3 Bd6 18. Bf5 Kb8 19. Qc2 h5 20. Rad1 h4 21. Nxh4 Rdg8 22. Nf3 e4 23. Nfd4 Bxg3 24. fxg3 Nce5 25. Nf4 Nf6 26. Nfe6 Qf7 27. Qf2 Qh5 28. h3 a6 29. Qf4 Nd7 30. a5 b5 31. Nc5 Nxc5 32. Qxe5+ Ka7 33. bxc5 Qg5 34. Qf4 Qxg3 35. Qxg3 Rxg3 36. c6 Bc8 37. Bxc8 Rxc8 38. Rf7+ Ka8 39. Nf5 Rxc3 40. c7 e3 41. Nd6 e2 42. Re1 Rxc7 43. Rxc7 Rc2 44. Kf2 b4 45. Rxe2 b3 46. Ke1 Rxe2+ 47. Kxe2 b2 48. Rb7 c3 49. Kd3 d4 50. Rb6 Ka7 51. Nf5 Ka8 52. Nxd4 Ka7 53. Kxc3 1-0
2023.02.14 Titled Tue 14th Feb Early
1037064 Kopczynski, M (2225) Szente Varga, F (2074) 1-0
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Bd3 Be7 6. Ne2 O-O 7. O-O Nc6 8. c4 Nb6 9. Nbc3 Bf6 10. Be3 Bg4 11. f3 Bh5 12. Ng3 Bg6 13. Bxg6 hxg6 14. b3 Re8 15. Bf2 d5 16. c5 Nc8 17. Qd3 N8e7 18. Rfe1 Qd7 19. Re2 Nf5 20. Nxf5 gxf5 21. Rae1 Rxe2 22. Rxe2 g6 23. h4 Nd8 24. h5 Kg7 25. Be3 Ne6 26. g4 fxg4 27. fxg4 Nxd4 28. Rg2 Nf3+ 29. Kf2 Ne5 30. Qxd5 Nxg4+ 31. Ke2 Qxd5 32. Nxd5 Nxe3 33. Kxe3 c6 34. h6+ Kxh6 35. Nxf6 Rd8 36. Rh2+ Kg5 37. Ne4+ Kf5 38. Rf2+ Ke6 39. Nd6 f5 40. Nxb7 Rd5 41. Kf4 Kf6 42. Ke3 g5 43. b4 f4+ 44. Ke4 Re5+ 45. Kd4 Rd5+ 46. Kc4 Kf5 47. Nd6+ Kg4 48. b5 Kg3 49. Ne4+ Kg4 50. bxc6 Re5 51. Nf6+ Kf5 52. c7 Kxf6 53. c8=Q Re4+ 54. Kd5 Re3 55. Qc6+ Kf5 56. Rg2 f3 57. Qd7+ Kf4 58. Qf7# 1-0
2023.02.14 Titled Tue 14th Feb Early
1037170 Rian, K (2089) Kopczynski, M (2225) 1/2-1/2
1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 O-O 6. Be2 c5 7. c3 Nc6 8. O-O h6 9. Bh4 g5 10. Bg3 Nh5 11. Be5 Nxe5 12. Nxe5 Bxe5 13. dxe5 Ng7 14. f4 Bf5 15. Bg4 e6 16. Qe2 Qb6 17. b3 c4 18. b4 Bxg4 19. Qxg4 Qxe3+ 20. Rf2 gxf4 21. Nf3 Kh7 22. Re1 Qxc3 23. Qxf4 Nf5 24. g4 Rg8 25. Kh1 Nh4 26. Rc1 Qa3 27. Nxh4 Rxg4 28. Qxf7+ Rg7 29. Qxg7+ Kxg7 30. Rg1+ Kh8 31. Ng6+ Kg7 32. Nf8+ Kh8 33. Ng6+ Kh7 34. Nf8+ Kh8 35. Ng6+ 1/2-1/2
2023.02.07 Titled Tue 7th Feb Early
1042166 Kopczynski, M (2225) Vaglio, J (2174) 1-0
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bd3 Nc6 8. Be3 Bd6 9. c3 O-O 10. Bc2 e5 11. Qd3 g6 12. Bxh6 Re8 13. dxe5 Nxe5 14. Nxe5 Rxe5+ 15. Be3 Bf5 16. Qd2 Bxc2 17. Qxc2 Bc5 18. O-O-O Bxe3+ 19. fxe3 Qg5 20. Kb1 Qxe3 21. Rhf1 Rae8 22. Qb3 R8e7 23. Qxb7 c5 24. Qa8+ Kg7 25. Qf3 Qxf3 26. Rxf3 Re2 27. Rg3 Rb7 28. b3 c4 29. b4 a5 30. a3 axb4 31. cxb4 Rc7 32. Rc1 Rd7 33. Rc2 Re4 34. Rgc3 Rdd4 35. b5 Re1+ 36. Kb2 Rdd1 37. Rc1 Rd2+ 38. R3c2 Rxc1 39. Kxc1 Rd4 40. a4 Kf8 41. b6 c3 42. Rxc3 Rxa4 43. b7 Rb4 44. Rc8+ Kg7 45. b8=Q Rc4+ 46. Rxc4 1-0
2023.02.07 Titled Tue 7th Feb Early
1042372 Kopczynski, M (2225) Gokerkan, Cem Kaan (2486) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Nf6 5. cxd4 Nxd5 6. Nf3 Nc6 7. Be2 Bg4 8. Nc3 e6 9. O-O Be7 10. h3 Bh5 11. Nxd5 Qxd5 12. Be3 O-O 13. Rc1 Rfd8 14. Qa4 a6 15. Rfd1 Rac8 16. a3 h6 17. Rd2 Qd7 18. d5 exd5 19. Bb6 Nd4 20. Rxc8 Nxe2+ 21. Rxe2 Qxa4 22. Bxd8 Bxd8 23. Rxd8+ Kh7 24. Rxd5 Bxf3 25. gxf3 Qb3 26. Rf5 Qd1+ 0-1
2023.02.07 Titled Tue 7th Feb Early
1042698 Guerb, L (2295) Kopczynski, M (2225) 1-0
1. Nf3 d6 2. c4 g6 3. g3 Bg7 4. Bg2 e5 5. Nc3 Ne7 6. O-O O-O 7. Rb1 f5 8. d3 h6 9. Qc2 f4 10. b4 fxg3 11. hxg3 Bg4 12. Nd5 Nbc6 13. Bb2 Nxd5 14. cxd5 Nxb4 15. Qc4 Bxf3 16. Bxf3 a5 17. Ba3 b5 18. Qb3 Qg5 19. Bxb4 axb4 20. Qxb4 h5 21. Kg2 Rxa2 22. Rh1 Rf4 23. Qxb5 Rf8 24. Qc4 Rd2 25. Qxc7 e4 26. dxe4 Be5 27. Rb7 Qh6 28. Qd7 Qg7 29. Qe6+ Rf7 30. Rb8+ Kh7 31. Bxh5 Qh6 32. Bxg6+ Kg7 33. Rxh6 Rxf2+ 34. Kxf2 Kxh6 35. Kf3 Kg5 36. Qf5+ Kh6 37. Rg8 Rd3+ 38. exd3 Bg7 39. Qh5# 1-0
2023.02.07 Titled Tue 7th Feb Early
1042873 Kopczynski, M (2225) Krzywda, A (2235) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 Nc6 6. f4 d6 7. Nf3 e6 8. O-O Be7 9. Kh1 O-O 10. Qe1 a6 11. Be3 b5 12. Rd1 Qc7 13. Qg3 Bb7 14. e5 Nh5 15. Qg4 g6 16. exd6 Bxd6 17. Ne4 Be7 18. Neg5 Nb4 19. Nxh7 Nd5 20. Bd4 Qxf4 21. Qxf4 Nhxf4 22. Nxf8 Rxf8 23. Be4 f5 24. Bc2 Rc8 25. Bb3 Bc5 26. Bxc5 Rxc5 27. Rc1 Rxc1 28. Rxc1 Ne3 29. Rc7 Be4 30. Kg1 Nexg2 31. Kf2 Kf8 32. Ng5 Nh4 33. Nxe4 fxe4 34. Kg3 1-0
2023.02.07 Titled Tue 7th Feb Early
1043180 Kopczynski, M (2225) Babikov, I (2239) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 Nd7 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. O-O-O Bd6 13. Rhe1 O-O 14. Nfh5 Nxh5 15. Nxh5 Qxh4 16. Rh1 Qe7 17. Nxg7 Kxg7 18. Bxh6+ Kg8 19. Qh3 Qf6 20. Rd3 Rfd8 21. Bd2 Nf8 22. Rf3 Qg7 23. Bh6 Qxd4 24. Bg5 Be5 25. c3 Qd5 26. Bxd8 Rxd8 27. Kb1 Qe4+ 28. Ka1 Qe2 29. a3 Rd1+ 30. Rxd1 Qxd1+ 31. Ka2 Qd5+ 32. Kb1 Ng6 33. Qg4 Qd1+ 34. Ka2 Qd2 35. Qe4 Qd5+ 36. Qxd5 cxd5 37. Kb3 Nf4 38. g3 Ng6 39. c4 Ne7 40. c5 Nc6 41. Re3 Bd4 42. Re2 Bxc5 43. Ka2 Nd4 44. Rd2 Nc6 45. b4 Bb6 46. Kb3 Kg7 47. a4 Ne5 48. a5 Nc4 49. axb6 Nxd2+ 50. Kc2 Nc4 51. bxa7 Nb6 52. Kd3 Kf6 53. Kd4 Na8 54. Kc5 Ke5 55. f4+ Ke4 56. Kd6 d4 57. Kd7 d3 58. Kc8 d2 59. Kxb7 d1=Q 60. Kxa8 Qa4 0-1
2023.02.07 Titled Tue 7th Feb Early
1043403 Kostiukov, A (2271) Kopczynski, M (2225) 1-0
1. g3 d6 2. Bg2 e5 3. c4 f5 4. Nc3 g6 5. Nf3 Bg7 6. O-O Nf6 7. d4 e4 8. Ng5 h6 9. Nh3 O-O 10. f3 exf3 11. exf3 Nc6 12. Nf2 g5 13. f4 g4 14. a3 h5 15. d5 Ne7 16. Be3 h4 17. Bd4 hxg3 18. hxg3 c5 19. dxc6 Nxc6 20. Bxf6 Qxf6 21. Rb1 Be6 22. Nd5 Qd4 23. Nc7 Bxc4 24. Qxd4 Nxd4 25. Rfc1 Ne2+ 26. Kh2 Nxc1 27. Nxa8 Ne2 28. Nc7 Kf7 29. Bd5+ Bxd5 30. Nxd5 Rh8+ 31. Kg2 Bd4 32. Nd3 Rh3 33. Re1 Rxg3+ 34. Kh2 Bg1+ 35. Kh1 Rh3+ 36. Kg2 Rh2+ 37. Kf1 Nd4 38. Re7+ Kf8 39. Kxg1 Nf3+ 40. Kf1 g3 41. Ne3 Kxe7 42. Nxf5+ Kf6 43. Nxg3 Rc2 44. Ne4+ Kf5 45. Nxd6+ Kg4 46. Nxb7 Kg3 47. f5 Rd2 48. Nbc5 Rc2 49. f6 Ng5 50. Ke1 Kg4 51. Kd1 Rh2 52. Ne5+ Kf5 53. f7 Rh8 54. Ncd7 Nxf7 55. Nxf7 Rh7 56. Nfe5 Rh2 57. Kc1 Ke4 58. Kb1 Kd4 59. Ka2 a5 60. Nf3+ Kd5 61. Nxh2 Kd6 62. Nf6 Kc5 63. Ne4+ Kd4 64. Nd2 Kd3 65. Nb3 a4 66. Nc5+ Kc4 67. Nxa4 Kb5 68. Nc3+ Kc4 69. Nf3 Kc5 70. Nd2 Kc6 71. Kb3 Kb6 72. Kb4 Ka6 73. a4 Kb6 74. a5+ Kc6 75. Ka4 Kb7 76. b4 Ka7 77. b5 Kb7 78. Kb4 Ka7 79. Kc5 Kb8 80. Kb6 Ka8 81. Nd5 Kb8 82. Ne4 Kc8 83. Nc5 Kb8 84. Ne6 Ka8 85. a6 Kb8 86. a7+ Ka8 87. Nec7# 1-0
2023.02.07 Titled Tue 7th Feb Early
1043439 Perez Rodriguez, Je (2254) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c3 Nf6 5. f3 d5 6. e5 Nfd7 7. Ne2 c5 8. Be3 Nc6 9. a3 Qc7 10. O-O O-O-O 11. f4 f5 12. exf6 gxf6 13. Nd2 Bd6 14. Nf3 Rhg8 15. Kh1 Rg7 16. Qd2 Rdg8 17. Rf2 e5 18. fxe5 fxe5 19. dxe5 Ncxe5 20. Nxe5 Nxe5 21. Bf5+ Kb8 22. Be6 d4 23. Bxg8 dxe3 24. Qxe3 Rxg8 25. Qh3 Ng4 26. Rff1 Nxh2 27. Rf2 Ng4 28. Rff1 Rg6 29. Kg1 Bh2+ 30. Kh1 Bd6 31. Kg1 Qg7 32. Nf4 Rh6 33. Nh5 Qg5 0-1
2023.02.07 Titled Tue 7th Feb Early
1043697 Kopczynski, M (2225) Zacurdajev, D (2273) 1-0
1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 e6 6. Nf3 Bxc5 7. Bd3 Nh6 8. Nc3 Ng4 9. Qe2 Nf2 10. Rf1 Nxd3+ 11. Qxd3 Qb6 12. a3 Bd7 13. Bd2 Ne7 14. O-O-O a5 15. g4 Rc8 16. f5 d4 17. fxe6 fxe6 18. Ne2 Bb5 19. Qe4 Bc6 20. Qf4 Rf8 21. Qg3 d3 22. Nc3 dxc2 23. Kxc2 Nd5 24. Ng5 Nxc3 25. Bxc3 Ba4+ 26. Kb1 Bxd1 27. Rxd1 Be3 28. Ne4 Bc5 29. Qh4 Be7 30. Qxh7 Qb3 31. Qg6+ Rf7 32. Rf1 Bf6 33. exf6 Qc4 34. Nd6+ 1-0
2023.02.07 Titled Tue 7th Feb Early
1043795 Marn, Jan (2359) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ c6 6. Bd3 O-O 7. O-O Nfd7 8. Re1 e5 9. dxe5 dxe5 10. b4 h6 11. Bb2 Qe7 12. Nc4 b5 13. Ne3 Nb6 14. a3 Na4 15. Qc1 Nxb2 16. Qxb2 Nd7 17. c4 a6 18. c5 f5 19. exf5 e4 20. Qa2+ Kh8 21. fxg6 exf3 22. Nf5 Qg5 23. g3 Rxf5 24. Bxf5 Qxf5 25. Re8+ Nf8 26. Kh1 Be6 0-1
2023.02.07 Titled Tue 7th Feb Early
1044072 Kopczynski, M (2225) Fernandez Garcia, Gumersindo (2172) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Nc6 6. Nf3 Qc7 7. Bd3 a6 8. O-O Bc5+ 9. Kh1 Nf6 10. Qe1 d6 11. Bd2 e5 12. Rc1 Qe7 13. Nd5 Nxd5 14. exd5 Nd4 15. fxe5 Nxf3 16. Rxf3 O-O 17. Qe4 f5 18. exf6 Qxe4 19. Bxe4 Rxf6 20. Rxf6 gxf6 21. b4 Bb6 22. Bc3 f5 23. Bd3 Bd7 24. Re1 Rc8 25. Bf6 Kf7 26. Bg5 Re8 27. Rxe8 Kxe8 28. Bf4 Ke7 29. g3 Bd4 30. Kg2 Bc3 31. a3 Bb2 32. Bg5+ Kf7 33. Bf4 Bxa3 34. Bxd6 a5 35. Kf3 axb4 36. Bc2 Bb5 37. Bxf5 Bc4 38. Be6+ Kg6 39. Ke4 b5 40. Bf5+ Kg7 41. Be5+ Kf7 42. Bd6 Ba2 43. Kf3 h6 44. Bc5 Bxd5+ 45. Kg4 Bc4 46. Kh5 Kf6 47. Bd7 Be2+ 48. Kxh6 Bc1+ 49. Kh7 b3 50. Bd4+ Ke7 51. Bf5 b4 52. g4 Bd2 53. h4 Bc3 54. Bc5+ Kf6 55. Bb6 Bd1 56. Bd8+ Kf7 57. g5 Bc2 58. g6+ Ke8 59. Bxc2 bxc2 60. Bg5 b3 61. g7 Bxg7 62. Kxg7 b2 63. h5 b1=Q 64. h6 Qg1 65. Kf6 Qxg5+ 66. Kxg5 c1=Q+ 67. Kg6 Kf8 68. Kh7 Qc7+ 69. Kh8 Qe5+ 70. Kh7 Qe7+ 71. Kh8 Qf6+ 72. Kh7 Qf7+ 73. Kh8 Qg8# 0-1
2023.02.07 Titled Tue 7th Feb Early
1044162 Vajic, G (2302) Kopczynski, M (2225) 0-1
1. e4 b6 2. Nc3 Bb7 3. Nf3 e6 4. d4 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Ne2 c5 8. c3 Nc6 9. O-O Qc7 10. a3 O-O-O 11. Bb5 h6 12. Bxc6 Qxc6 13. dxc5 bxc5 14. b4 c4 15. Ned4 Qc7 16. Qe2 g5 17. Nb5 Qb8 18. h3 a6 19. Nbd4 Bg7 20. Re1 Rdg8 21. a4 Bf8 22. Nh2 h5 23. a5 g4 24. hxg4 hxg4 25. Nxg4 Rh4 26. f3 Bg7 27. Bf4 Rgh8 28. Bg3 R4h5 29. b5 Nc5 30. bxa6 Bxa6 31. Rab1 Qc7 32. Rb6 Nd3 33. Bh2 Bxe5 34. Rxa6 Bxh2+ 35. Kf1 Bg3 36. Ra8+ Kb7 37. Rxh8 Rxh8 38. Rb1+ Ka8 39. Kg1 Bh2+ 40. Kf1 Be5 41. Kg1 Bxd4+ 42. cxd4 f5 43. Nf2 Qh2+ 44. Kf1 Qh1+ 45. Nxh1 Rxh1# 0-1
2023.01.31 Titled Tue 31st Jan Early
1052118 Cina', Vittorio (2203) Kopczynski, M (2225) 0-1
1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nf6 5. Be3 O-O 6. h3 e5 7. d5 Nh5 8. Be2 Nf4 9. Bf3 g5 10. g3 Ng6 11. Bg4 Nd7 12. Qd2 h6 13. h4 Nb6 14. Be2 f6 15. h5 Ne7 16. g4 c6 17. f3 cxd5 18. cxd5 Bd7 19. a4 Be8 20. a5 Nd7 21. b4 b6 22. Bd3 bxa5 23. bxa5 Nc8 24. Nge2 Rf7 25. Kf2 Bf8 26. Rhb1 Be7 27. Rb2 f5 28. exf5 Nf6 29. Be4 Rg7 30. a6 Nb6 31. Bxb6 axb6 32. Qe3 Nd7 33. Rba2 Nc5 34. Nc1 Qc7 35. Nd3 Nb3 36. Nb5 Bxb5 0-1
2023.01.31 Titled Tue 31st Jan Early
1052435 Galchenko, Matvey (2442) Kopczynski, M (2225) 0-1
1. f4 d6 2. Nf3 g6 3. d3 Bg7 4. Nc3 c5 5. g3 Nc6 6. Bg2 e6 7. O-O Nge7 8. e4 O-O 9. h3 d5 10. Qe1 f5 11. g4 e5 12. exd5 fxg4 13. Nxe5 gxh3 14. Bf3 Nd4 15. Bd1 Nxd5 16. Qg3 Bxe5 17. fxe5 Rxf1+ 18. Kxf1 Nf5 19. Qf2 Be6 20. Ne4 Qh4 21. Qxh4 Nxh4 22. Kg1 b6 23. Bg5 Nf5 24. Bg4 Nd4 25. Bxe6+ Nxe6 26. Bh6 Nd4 27. Rf1 Nxc2 28. e6 Nce3 29. Rf7 h2+ 30. Kh1 Nf5 31. Bg5 Rf8 32. Rxa7 Re8 33. Kxh2 Rxe6 34. Kh3 Re8 35. Bd2 Re7 36. Ra6 Kf7 37. Ng5+ Kg7 38. Ne4 h6 39. Kg4 h5+ 40. Kg5 Nd4 41. Kh4 Nf3+ 42. Kg3 Nxd2 43. Nxd2 Re3+ 44. Kf2 Rxd3 45. Ne4 Rd4 46. Ra7+ Kh6 47. Nd6 Rd2+ 48. Kg3 Rxb2 49. Nf7+ Kg7 50. Ne5+ Kf6 51. Nc4 Rc2 52. Nd6 Rc3+ 53. Kf2 Ke5 54. Nf7+ Ke4 55. Nd6+ Kd4 56. Nb5+ Kc4 57. Nxc3 Nxc3 58. Kg3 b5 59. Kf4 b4 60. Kg5 Kd3 61. Kxg6 h4 62. Rh7 Nxa2 63. Rxh4 b3 64. Rh3+ Kc2 65. Rh2+ Kc3 66. Kf5 b2 67. Rh3+ Kc2 68. Rh2+ Kb3 69. Rh1 Nc1 70. Rh3+ Ka2 71. Rh8 b1=Q+ 72. Ke6 Qb3+ 73. Kd6 Qd3+ 74. Kxc5 Qc3+ 75. Kb5 Qxh8 76. Ka4 Qd4+ 77. Kb5 Qc3 0-1
2023.01.31 Titled Tue 31st Jan Early
1052558 Kopczynski, M (2225) Kravtsiv, M (2598) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. h3 Na5 11. Ba2 c5 12. Bg5 h6 13. Bh4 Nh5 14. Bxe7 Qxe7 15. c3 Nf4 16. d4 Qf6 17. Nbd2 Bxh3 18. g3 Nd3 19. dxe5 Nxe5 20. Nxe5 dxe5 21. cxb4 cxb4 22. Bd5 Rac8 23. Qf3 Rc2 24. Qxf6 gxf6 25. Nf3 Rxb2 26. Rab1 Rxb1 27. Rxb1 Rb8 28. Nd2 Bd7 29. Nc4 Nxc4 30. Bxc4 a5 31. Bb3 Kf8 32. Kf1 Ke7 33. Ke2 Rc8 34. Kd2 Rc3 35. Bc2 Ra3 36. Rh1 Bxa4 37. Bb1 Rf3 38. Ke2 Rb3 39. Kd2 Bb5 40. Kc1 Rc3+ 41. Kb2 Rf3 42. Rh2 a4 43. Bc2 a3+ 44. Ka1 b3 45. Bd1 Rc3 46. Kb1 Bd3+ 47. Ka1 Rc1# 0-1
2023.01.31 Titled Tue 31st Jan Early
1052780 Kopczynski, M (2225) Bartel, Mat (2615) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Ne7 6. f4 Nbc6 7. Nf3 Bxc5 8. Bd3 a6 9. Qe2 b5 10. Bd2 Qb6 11. O-O-O Bd7 12. f5 exf5 13. Bg5 h6 14. Bxe7 Nxe7 15. e6 Bxe6 16. Ne5 O-O 17. g4 f4 18. g5 Bd4 19. gxh6 Bxe5 20. Qxe5 Qe3+ 21. Qxe3 fxe3 22. hxg7 Kxg7 23. Rhg1+ Kf6 24. Rde1 d4 25. Ne4+ Ke5 26. c3 Bf5 27. Rg5 f6 28. Rh5 Rh8 29. Rxh8 Rxh8 30. Nc5 Bxd3 31. Nxd3+ Ke4 32. Nc5+ Kd5 33. cxd4 Nf5 34. Nxa6 Rxh2 35. Nc7+ Kxd4 36. Nxb5+ Kd3 37. Nc3 Rc2+ 38. Kb1 Rd2 39. a4 Nd6 40. a5 Nc4 41. a6 Rxb2+ 42. Ka1 Rb6 43. Nd5 Rxa6+ 44. Kb1 Ra5 45. Nb4+ Kc3 46. Nd5+ Rxd5 0-1
2023.01.31 Titled Tue 31st Jan Early
1052862 Oglaza, Oskar (2304) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Bb3 Bd7 10. Qd2 Rc8 11. O-O-O Nxd4 12. Bxd4 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 a5 16. Qd4+ Kg8 17. a3 b4 18. axb4 axb4 19. h4 Qa5 20. h5 g5 21. h6 f6 22. Rh5 Rf7 23. Re1 Bf5 24. Rxe7 Rxe7 25. Qxf6 Qa1+ 26. Kd2 Qe1# 0-1
2023.01.31 Titled Tue 31st Jan Early
1053063 Kopczynski, M (2225) Wong, Yinn Long (2371) 0-1
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Nc6 7. Bd3 b6 8. Bf4 Bb7 9. c3 Bd6 10. Bg3 h5 11. Qe2 Ne7 12. O-O-O Qd7 13. Kb1 O-O-O 14. Ba6 Nf5 15. Bxb7+ Kxb7 16. Rhe1 h4 17. Bxd6 Nxd6 18. Nd2 Qc6 19. f3 h3 20. g3 Rh5 21. f4 Ra5 22. Nb3 Rb5 23. Nc1 a5 24. a4 Rd5 25. Qc2 Nf5 26. Nb3 R5d7 27. c4 Nxd4 28. Nxd4 Rxd4 29. Rxd4 Rxd4 30. b3 Qd6 31. Re2 Rd1+ 32. Kb2 Qd4+ 33. Qc3 Rb1+ 34. Kc2 Rc1+ 0-1
2023.01.31 Titled Tue 31st Jan Early
1053290 Rodriguez, Sa (2252) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Bg5 Ne4 3. Bf4 g5 4. Bc1 h6 5. f3 Nf6 6. e4 d6 7. Nc3 Bg7 8. Be3 Nbd7 9. Qd2 c5 10. Nge2 cxd4 11. Nxd4 Nb6 12. h4 g4 13. O-O-O Bd7 14. h5 a6 15. f4 Qc7 16. e5 dxe5 17. fxe5 Qxe5 18. Bf4 Qa5 19. Kb1 Rc8 20. Bd3 Nc4 21. Bxc4 Rxc4 22. Rhe1 O-O 23. Nb3 Qf5 24. Bxh6 Rfc8 25. Bxg7 Kxg7 26. h6+ Kh7 27. Rxe7 Be6 28. Nd4 Rxd4 29. Qxd4 Rc4 30. Qd8 Rxc3 31. bxc3 Ne4 32. Qd4 Nf2 33. Qg7# 1-0
2023.01.31 Titled Tue 31st Jan Early
1053567 Donskov, Ana (2279) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. Bxd5 a5 16. h4 e6 17. h5 g5 18. h6+ Kg8 19. Qd4 f6 20. f4 exd5 21. fxg5 Qc7 22. Qxd5+ Kh8 23. Rd2 Bc6 24. Qd4 Qe7 25. Rf1 Qxe4 26. Qxd6 Qe5 27. Rxf6 Qxd6 28. Rdxd6 Rxf6 29. Rxf6 Be4 30. c3 Bxg2 31. g6 hxg6 32. Rxg6 Bd5 33. Rg5 Bc4 34. b3 Be2 35. Kd2 Re8 36. c4 bxc4 37. bxc4 Bxc4 38. Rxa5 Kh7 39. Kc3 Be6 40. Ra6 Kxh6 41. a4 Kg5 42. Kb4 Rb8+ 43. Kc5 Kf5 44. Rc6 Ra8 45. Kb4 Bd7 46. Rc5+ Ke6 47. a5 Rb8+ 48. Kc3 Kd6 49. Rg5 Bb5 50. Rg6+ Kc5 51. Rg5+ Kc6 52. Rg6+ Kc7 53. Rg7+ Kd6 54. Rg6+ Kd5 55. Rg5+ Ke4 56. Rg4+ Kf5 57. Rg7 Bc6 58. Rc7 Bd5 59. Kd4 Ke6 60. a6 Kd6 61. Rg7 Rb4+ 62. Kc3 Ra4 63. a7 Kc5 64. Rc7+ Bc6 65. Rg7 Ra3+ 66. Kb2 Rf3 67. Rc7 Rf2+ 68. Kc3 Rf3+ 69. Kb2 Rf8 70. Rg7 Kb6 71. Kc3 Bb7 72. Kd4 Kxa7 73. Kc5 Rc8+ 74. Kd4 Kb6 75. Rg6+ Bc6 76. Ke3 Re8+ 77. Kd4 Re4+ 78. Kd3 Rh4 79. Kc3 Kc5 80. Rg5+ Bd5 81. Rg7 Rh3+ 82. Kd2 Kd4 83. Ra7 Rh2+ 84. Ke1 Bc4 85. Rd7+ Ke3 86. Re7+ Kd3 87. Rd7+ Kc3 88. Rc7 Rg2 89. Rc8 Kd4 90. Rd8+ Ke3 91. Re8+ Kd3 92. Rd8+ Kc3 93. Rc8 Kd4 94. Rd8+ Bd5 95. Kd1 Kc4 96. Ke1 Ra2 97. Rc8+ Kd4 98. Rd8 Ke4 99. Re8+ Kd3 100. Rd8 Kc4 101. Rc8+ Kd4 102. Rd8 Rh2 103. Rc8 Be4 104. Rd8+ Ke3 105. Rf8 Re2+ 106. Kf1 Rh2 107. Ke1 Re2+ 108. Kf1 Ra2 109. Kg1 Ra1+ 110. Kh2 Rh1+ 111. Kg3 Rg1+ 112. Kh2 Rg2+ 113. Kh3 Rg7 114. Kh4 Bf3 115. Ra8 Kf4 116. Ra5 Rh7+ 117. Rh5 Rxh5# 0-1
2023.01.31 Titled Tue 31st Jan Early
1053598 Kopczynski, M (2225) Bruned, Y (2286) 1/2-1/2
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f3 Bb4 5. Bf4 d5 6. e5 c5 7. a3 Bxc3+ 8. bxc3 Nc6 9. Bd3 h6 10. Be3 c4 11. Be2 Nge7 12. g4 h5 13. Qd2 Qd7 14. O-O-O O-O-O 15. g5 g6 16. Nh3 Kb8 17. Nf2 Na5 18. Kb2 Qa4 19. Ka2 Ka8 20. Rb1 Qd7 21. Rb2 Nf5 22. Rhb1 Bc6 23. Bf1 Rb8 24. Bh3 Ne7 25. Nh1 Qc7 26. Ng3 Rh7 27. f4 Nf5 28. Bxf5 exf5 29. Bf2 Bd7 30. Nf1 Be6 31. Ne3 Rhh8 32. Rb5 Rhd8 33. Qe2 Qc6 34. Qf3 a6 35. R5b4 Ka7 36. Be1 Rb7 37. Bd2 Rdd7 38. Bc1 Rd8 39. a4 Rdd7 40. Ba3 Rd8 41. Qd1 Rdd7 42. Qc1 Rd8 43. Qb2 Rdd7 44. Qc1 Ka8 45. Qb2 Ka7 46. Qc1 1/2-1/2
2023.01.31 Titled Tue 31st Jan Early
1053722 Kopczynski, M (2225) Turzo, A (2291) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Nc6 6. Nf3 Bb4 7. Bd3 Nge7 8. O-O O-O 9. e5 d6 10. Bxh7+ Kxh7 11. Ng5+ Kg6 12. Qg4 Qb6+ 13. Kh1 f5 14. Qh4 1-0
2023.01.31 Titled Tue 31st Jan Early
1053889 Kopczynski, M (2225) Bruzon Batista, L (2613) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 a6 7. Bd3 Bc5 8. Bd2 Nge7 9. Qe2 d6 10. O-O-O b5 11. Kb1 Bb7 12. e5 d5 13. f5 exf5 14. e6 f6 15. Nh4 g6 16. Rc1 Bd6 17. g4 fxg4 18. Qxg4 Ne5 19. Qe2 Nxd3 20. Qxd3 Be5 21. Nf3 O-O 22. Nxe5 fxe5 23. h4 d4 24. Ne4 Bxe4 25. Qxe4 Qd5 26. Qg4 Qf3 27. Qg5 Qf5+ 28. Ka1 Qxg5 29. Bxg5 Rae8 30. h5 Rf5 31. Rcg1 Nd5 32. hxg6 hxg6 33. e7 Kf7 34. Rh7+ Ke6 35. Rg7 Nxe7 36. Bxe7 Rxe7 37. R7xg6+ Rf6 0-1
2023.01.17 Titled Tue 17th Jan Early
1061709 Abdrlauf, Elham (2518) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. c3 O-O 6. Nbd2 Nfd7 7. Be2 Nc6 8. O-O e5 9. Bg3 f5 10. Bh4 Qe8 11. b4 h6 12. b5 Nd8 13. Bxd8 Qxd8 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Nf3 Bg7 17. Nd4 f4 18. exf4 Rxf4 19. Bf3 Qg5 20. Re1 Bh3 21. g3 Raf8 22. Re3 Kh7 23. Qe2 Bxd4 24. cxd4 Rxf3 25. Rxf3 Bg4 26. Rxf8 Bxe2 27. Re1 Qd2 28. Ra1 Qxd4 29. Rc1 Kg7 30. Re8 Bc4 31. Re7+ Kf6 32. Rxc7 Bd5 33. R7c2 Qe4 34. f3 Qe3+ 35. Kf1 Qd3+ 36. Kg1 Qxb5 37. Rd2 Qb6+ 38. Kg2 Bc6 39. Rxd6+ Ke7 40. Rd2 Kf7 41. Re1 Qa5 42. Ree2 Qf5 43. Re3 g5 44. Kf2 g4 45. f4 Qb1 46. Re5 Qh1 47. Ke3 Qf3+ 48. Kd4 h5 49. Rde2 h4 50. Rf5+ Kg7 51. Rg5+ Kf6 52. Rge5 hxg3 53. Re6+ Kf7 54. Re7+ Kf8 55. hxg3 Qxg3 56. Kc5 Qxf4 57. R7e5 g3 0-1
2023.01.17 Titled Tue 17th Jan Early
1061766 Lortkipanidze, N (2393) Kopczynski, M (2225) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be3 e6 8. Nc3 Bb4 9. Be2 Nge7 10. O-O Bxc3 11. bxc3 O-O 12. h3 Bf5 13. Qb3 Rac8 14. c4 Qd7 15. Rac1 Rfd8 16. Rfd1 h6 17. Ne5 Nxe5 18. dxe5 Qc7 19. Bxa7 Qxe5 20. Be3 Be4 21. Qb6 Rxd1+ 22. Rxd1 Nf5 23. Bf1 Bc6 24. Bc1 Ra8 25. Bb2 Qe4 26. a3 Nh4 27. Rd8+ Rxd8 28. Qxd8+ Kh7 29. Bd3 1-0
2023.01.17 Titled Tue 17th Jan Early
1061985 Kopczynski, M (2225) Boros, De (2402) 1-0
1. e4 g6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 e6 6. Nf3 Bxc5 7. Nc3 Qb6 8. Bd3 Nh6 9. Qe2 Nf5 10. Bxf5 gxf5 11. Bd2 Qxb2 12. Rb1 Qxc2 13. Rc1 Qb2 14. Na4 Qxa2 15. Nxc5 b6 16. Nxe6 fxe6 17. Rxc6 Ba6 18. Rxe6+ Kf7 19. Ng5+ Kg8 20. Qh5 Qb1+ 1-0
2023.01.17 Titled Tue 17th Jan Early
1062372 Kopczynski, M (2225) Sipila, V (2435) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Qc7 6. f4 Nd7 7. Nf3 Nxc5 8. Bd3 Na4 9. O-O Nxc3 10. bxc3 Bxc3 11. Rb1 Ba5 12. Kh1 Bb6 13. Ba3 Bc5 14. Bb5+ Kf8 15. Bxc5+ Qxc5 16. Nd4 Nh6 17. c4 a6 18. cxd5 axb5 19. Rxb5 Qc4 20. dxe6 fxe6 21. Rb2 Rxa2 22. Nxe6+ Bxe6 23. Rxa2 Qxa2 24. Qd8+ Kf7 25. Qxh8 Bd5 26. e6+ Bxe6 27. f5 Bd5 28. Rg1 Ng4 29. h3 Bxg2+ 30. Rxg2 Qb1+ 31. Rg1 Qe4+ 32. Rg2 Qe1+ 33. Rg1 Nf2+ 34. Kg2 Qe2 35. Kg3 Ne4+ 36. Kf4 Qf2+ 37. Kxe4 Qxg1 38. Qxh7 1-0
2023.01.17 Titled Tue 17th Jan Early
1062489 Riehle, Marco (2358) Kopczynski, M (2225) 0-1
1. e4 c5 2. a3 d6 3. b4 cxb4 4. axb4 Nf6 5. Nc3 g6 6. d4 Bg7 7. f4 O-O 8. Nf3 d5 9. e5 Ne4 10. Bb2 Bg4 11. Bd3 Nc6 12. Nxe4 dxe4 13. Bxe4 Nxb4 14. O-O Nd5 15. Qd2 Bh6 16. Ng5 f6 17. h3 Bc8 18. exf6 exf6 19. Ra5 Nxf4 20. Qxf4 Qxa5 21. Qd6 Qxg5 22. h4 Qe3+ 23. Kh1 Qxe4 24. d5 Qxh4+ 25. Qh2 0-1
2023.01.17 Titled Tue 17th Jan Early
1062865 Kopczynski, M (2225) Pultinevicius, Paulius (2570) 1/2-1/2
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Bd3 Qc8 6. h3 c5 7. dxc5 Nc6 8. f4 Nb4 9. Be3 h5 10. g5 e6 11. Nc3 Bxc5 12. Bxc5 Qxc5 13. Qd2 Ne7 14. O-O-O O-O-O 15. Nf3 Kb8 16. Kb1 Rc8 17. Ne2 Nxd3 18. Qxd3 Bb5 19. Qd2 Bxe2 20. Qxe2 Nf5 21. Rhe1 Qb4 22. Qd2 Qxd2 23. Rxd2 Rc4 24. g6 fxg6 25. Ng5 Re8 26. Rf2 Kc8 27. b3 Rc6 28. Rg1 Kd7 29. Nf3 Rec8 30. Rxg6 b5 31. Rg5 h4 32. Rg4 Rh8 33. Rfg2 Rc7 34. Rg6 b4 35. Ng5 Rc6 36. Nf3 Rc3 37. Ng5 Rg3 38. Nxe6 Rxh3 39. Nxg7 Rh1+ 40. Rg1 Ne7 41. e6+ Kd6 42. Nf5+ Nxf5 43. Rxh1 Ne7 44. Rg4 Nf5 45. e7 Kxe7 46. Kc1 Ke6 47. Kd2 Kf6 48. Kd3 a5 49. Rg5 Rc8 50. Rg4 Rc3+ 51. Kd2 h3 52. Rg8 Nd4 53. Rf8+ Kg7 54. Rd8 h2 55. Rd7+ Kf6 56. Rxd5 Nf3+ 57. Kd1 Kg6 58. Rd3 Kf5 59. Rxc3 bxc3 60. Ke2 Kxf4 61. Rf1 Kg4 62. Rh1 Kg3 63. Kd3 Kg2 64. Rxh2+ Kxh2 65. Kxc3 Kg3 66. a4 Kf4 67. b4 axb4+ 68. Kxb4 Ke5 69. c4 Kd6 70. a5 Kc7 71. Kb5 Nd4+ 72. Kc5 Nb3+ 73. Kb4 Nd2 74. a6 Kb6 75. a7 Kxa7 76. c5 Kb7 77. c6+ Kxc6 1/2-1/2
2023.01.17 Titled Tue 17th Jan Early
1062993 Gorodetzky, David (2492) Kopczynski, M (2225) 0-1
1. b3 d6 2. Bb2 e5 3. Nf3 f5 4. g3 Nf6 5. c4 Be7 6. Nc3 O-O 7. Bh3 Nc6 8. d4 e4 9. Nh4 f4 10. Bxc8 Qxc8 11. Ng2 f3 12. exf3 exf3 13. Nf4 Qg4 14. h3 Qf5 15. Qb1 Nxd4 16. Qxf5 Nxf5 17. O-O-O Rf7 18. Rd3 Nd7 19. Ncd5 Nc5 20. Rxf3 Bg5 21. h4 Bxf4+ 22. Nxf4 Re8 23. Rd1 Nh6 24. Rc3 Ng4 25. Rc2 h6 26. Bd4 g5 27. hxg5 hxg5 28. Nh3 Ne6 29. Bb2 Rf3 30. Rd5 Kf7 31. Rxg5 Nxf2 32. Rg7+ Nxg7 33. Ng5+ Kg6 34. Nxf3 Nd3+ 35. Kd2 Nxb2 36. Rxb2 Nf5 37. g4 Ng3 38. Kd3 Ne4 39. Rh2 Nc5+ 40. Kd2 Ne4+ 41. Ke3 Ng5+ 0-1
2023.01.17 Titled Tue 17th Jan Early
1063220 Svane, R (2620) Kopczynski, M (2225) 1/2-1/2
1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. d5 Nb8 7. c4 O-O 8. Nc3 e5 9. dxe6 fxe6 10. Be3 e5 11. c5 Nc6 12. cxd6 cxd6 13. Nd5 Kh8 14. Rc1 Be6 15. Ng5 Bxd5 16. Bxd5 Nxd5 17. Qxd5 Qd7 18. Ne4 Rad8 19. Bg5 Ne7 20. Bxe7 Qxe7 21. Rc4 Rd7 22. Rfc1 h6 23. Rc8 Rxc8 24. Rxc8+ Bf8 25. Kg2 Kg7 26. h4 Rc7 27. Rxc7 Qxc7 28. Nc3 Qc6 29. Kf3 Kf6 30. e4 Qxd5 31. Nxd5+ Ke6 32. Kg4 h5+ 33. Kg5 Kf7 34. f4 exf4 35. gxf4 Bg7 36. b3 Bb2 37. Kh6 Bc1 38. Kg5 Bd2 39. a4 Bc1 40. b4 Bb2 41. b5 a6 42. bxa6 bxa6 43. Kh6 Bc1 44. Kh7 Bd2 45. f5 gxf5 46. exf5 Bc1 47. Kh8 Bd2 48. Kh7 Bc1 49. Nc7 a5 50. Nd5 Bd2 51. Kh8 Bc1 52. Kh7 Bd2 53. Kh8 Bc1 54. Kh7 1/2-1/2
2023.01.17 Titled Tue 17th Jan Early
1063430 Kopczynski, M (2225) Sanal, V (2590) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bc8 5. Bd3 e6 6. Be3 c5 7. dxc5 Nd7 8. f4 Bxc5 9. Bxc5 Nxc5 10. Nf3 Nxd3+ 11. Qxd3 Ne7 12. Nc3 Bd7 13. O-O-O Qa5 14. Nd4 a6 15. f5 O-O-O 16. Rhf1 Kb8 17. fxe6 Bxe6 18. Nxe6 fxe6 19. Rf7 Nc6 20. Rxg7 d4 21. Ne4 Qxe5 22. Rf7 Rhf8 23. Rdf1 Rxf7 24. Rxf7 Qxh2 25. Nc5 Qg1+ 26. Kd2 Qg2+ 27. Qe2 Qxe2+ 28. Kxe2 Rd5 29. Nd7+ Ka7 30. Rxh7 Rb5 31. b3 Nb4 32. a4 Rg5 33. Nf6 Nxc2 34. Kd3 Ne3 35. Kxd4 Nxg4 36. Ne4 Rd5+ 37. Kc3 Ne5 38. b4 Rd3+ 39. Kc2 Rd4 40. Nc5 Rxb4 41. Nxe6 Rxa4 42. Rxb7+ Ka8 43. Rg7 Rc4+ 44. Kb3 Rc6 45. Nd4 Rd6 46. Kc3 Nd7 47. Nb3 Kb8 48. Kb4 Rb6+ 49. Ka4 Kc8 50. Rg8+ Kc7 51. Rg7 Rc6 52. Kb4 Kd8 53. Na5 Rb6+ 54. Ka4 Nc5+ 55. Ka3 Rb1 56. Nc4 Rb3+ 57. Ka2 Rb4 58. Ne5 Kc8 59. Nc6 Rb6 60. Ne7+ Kb8 61. Nc6+ Rxc6 62. Ka3 Rb6 63. Ka2 Nb7 64. Ka3 Ka7 65. Ka4 a5 66. Ka3 Ka6 67. Ka4 Nc5+ 68. Ka3 Rb3+ 69. Ka2 a4 70. Rg5 Kb5 71. Ka1 Rc3 72. Ka2 Kb4 73. Ka1 Nb3+ 74. Kb2 a3+ 75. Ka2 Rc2+ 76. Kb1 Rb2# 0-1
2023.01.17 Titled Tue 17th Jan Early
1063512 Kopczynski, M (2225) Galchenko, Matvey (2442) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. f4 c5 6. dxc5 Nbc6 7. Nf3 Bxc5 8. Bd3 a6 9. Qe2 b5 10. Bd2 Bb7 11. O-O-O Nb4 12. Kb1 Nxd3 13. Qxd3 Qb6 14. Ne2 Nc6 15. f5 a5 16. Nf4 Nd8 17. fxe6 fxe6 18. Ng5 Kd7 19. Nxh7 b4 20. Qg6 Kc8 21. Qxg7 Re8 22. Ng5 a4 23. Rc1 Ra7 24. Qg6 Re7 25. h4 Ba6 26. h5 a3 27. b3 Be3 28. Nxd5 exd5 29. Qxb6 Bxb6 30. h6 Nf7 31. h7 Nh8 32. e6 Bd4 33. Bxb4 Rg7 34. e7 Bb5 35. Ne6 Rg4 36. Nxd4 Rxd4 37. Bc3 1-0
2023.01.17 Titled Tue 17th Jan Early
1063681 Baskakov, Egor (2215) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. h3 Nc6 9. Nde2 Bd7 10. O-O Rc8 11. a4 Ne5 12. Nd5 Nc4 13. Ra2 Nxd5 14. exd5 Bf5 15. b3 Nb6 16. Be3 h5 17. c4 a6 18. Nd4 Bd7 19. a5 Na8 20. Re1 b5 21. axb6 Nxb6 22. Rxa6 Rb8 23. Ra7 Nc8 24. Ra2 Nb6 25. Bg5 Re8 26. Rae2 Nc8 27. Nc6 Bxc6 28. dxc6 Qb6 29. Re3 Bd4 30. Rf3 e6 31. g4 hxg4 32. hxg4 Ne7 33. Qd2 Nxc6 34. Rh3 f6 35. Bxc6 fxg5 36. Bxe8 Rxe8 37. Qxg5 Bxf2+ 38. Kg2 Kg7 39. Qh6+ Kf7 40. Rf3+ Ke7 41. Rxf2 Qc6+ 42. Rf3 Kd7 43. Qxg6 Rf8 44. Qe4 1-0
2023.01.03 Titled Tue 3rd Jan Early
1073792 Drozdowski, K (2448) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 O-O 8. Be3 Nc6 9. Qd2 Bd7 10. Be2 Rc8 11. Rc1 Qa5 12. O-O Rfe8 13. Rfd1 a6 14. Bf1 Ne5 15. b3 h5 16. Rc2 h4 17. Nd5 Qxd2 18. Nxf6+ Bxf6 19. Rdxd2 h3 20. g3 b5 21. cxb5 axb5 22. Kf2 Rxc2 23. Rxc2 Ra8 24. Nxb5 g5 25. Nd4 g4 26. f4 Ng6 27. Be2 e5 28. Nf5 exf4 29. gxf4 Bxf5 30. exf5 Bh4+ 31. Kf1 Re8 32. Bd2 g3 33. hxg3 Nxf4 34. Bxf4 h2 35. Bf3 Bxg3 36. Bxg3 Re3 37. Bxh2 Rxf3+ 38. Rf2 Rxf5 39. Rxf5 1-0
2023.01.03 Titled Tue 3rd Jan Early
1073998 Kopczynski, M (2225) Koridze, Lile (2139) 0-1
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 d6 6. f4 a6 7. Nf3 g6 8. O-O Bg7 9. Kh1 O-O 10. Qe1 Nc6 11. Be3 b5 12. Rd1 Qc7 13. Qh4 Bb7 14. f5 Ne5 15. fxg6 fxg6 16. Ng5 Qc8 17. Bc2 h6 18. Bb3+ d5 19. Nxd5 Nxd5 20. Rxd5 Rxf1+ 21. Bg1 Bxd5 22. Bxd5+ Kh8 23. Ne6 Qc1 24. h3 Rxg1+ 25. Kh2 Rh1+ 26. Kg3 Qe1+ 27. Kf4 Qxh4+ 28. g4 Rf1+ 29. Ke3 Qf2# 0-1
2023.01.03 Titled Tue 3rd Jan Early
1074336 Schut, Ha (2101) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. f4 d5 6. e5 Nfd7 7. f5 g6 8. fxe6 fxe6 9. Nf3 Be7 10. h4 c5 11. c3 Nc6 12. h5 g5 13. h6 cxd4 14. Nxg5 Ndxe5 15. Nxe6 Qd6 16. Ng7+ Kd8 17. Bf5 d3 18. Qh5 Kc7 19. O-O Rag8 20. Bf4 Bf6 21. Nd2 Kb8 22. Rae1 Ka8 23. Nf3 Nxf3+ 24. Rxf3 Qc5+ 25. Be3 d2 26. Rd1 d4 27. cxd4 Nxd4 28. Rxd2 Nxf3+ 29. Kf2 Qb4 30. gxf3 Bh4+ 31. Kg2 Rd8 32. Rxd8+ Rxd8 33. Ne6 Rc8 34. Bf4 Qxb2+ 35. Kh3 Bd8 36. Nxd8 Rxd8 37. Qf7 a5 38. Be4 Bxe4 39. fxe4 Qa3+ 40. Kg4 Qf8 41. Qe6 Qg8+ 42. Kf3 Qxe6 0-1
2023.01.03 Titled Tue 3rd Jan Early
1074624 Bommini, Mounika Akshaya (2135) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. dxe6 fxe6 9. Bd3 Nc6 10. O-O Kh8 11. Ng5 h6 12. Nh3 e5 13. f5 g5 14. Nxg5 hxg5 15. Bxg5 Qe8 16. Rf3 Kg8 17. Nd5 Nxd5 18. cxd5 Nd4 19. Rg3 Rf7 20. f6 c4 21. Bxc4 Bd7 22. fxg7 Rxg7 23. Qd3 Rc8 24. Bh6 Rg6 25. Rf1 Bg4 26. Rxg4 Rxg4 27. Rf8+ Qxf8 28. Bxf8 Rxf8 29. h3 Rg5 30. Qe3 Rf4 31. Kh2 b5 32. Be2 Rg6 33. Bg4 Rgf6 34. Qg3 Kf7 35. Qa3 Kg6 36. Qxa7 Rf2 37. Qb8 Rxb2 38. Qg8+ Kh6 39. Qh8+ Kg6 40. Bh5+ Kg5 41. Kg3 Ne2+ 42. Bxe2 Rxe2 43. h4+ Kg6 44. h5+ Kf7 45. Qh7+ Kf8 46. Qh8+ Kf7 47. h6 Re3+ 48. Kh2 Rxe4 49. Qg7+ Ke8 50. Qxf6 Rf4 51. Qe6+ Kf8 52. h7 Kg7 53. Qe7+ Kh8 54. Qxd6 Kxh7 55. Qe7+ Kg6 56. Qe6+ Rf6 57. Qxe5 Kf7 58. Qc7+ Ke8 59. d6 Rh6+ 60. Kg1 Kf8 61. d7 Ke7 62. d8=Q+ 1-0
2023.01.03 Titled Tue 3rd Jan Early
1074760 Kopczynski, M (2225) Pein, M (2302) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. h3 d5 10. exd5 e4 11. Nh2 Nd4 12. d3 Nxb3 13. cxb3 exd3 14. Qxd3 Bb7 15. Bg5 Re8 16. Nd2 h6 17. Bxf6 Bxf6 18. Rxe8+ Qxe8 19. Ng4 Bxb2 20. Rb1 Bc3 21. Ne4 Rd8 22. Nxc3 bxc3 23. Qxc3 Qe4 24. Re1 Qxd5 25. Ne3 Qd2 26. Rc1 Qxc3 27. Rxc3 Rd7 28. Kf1 Kf8 29. Ke2 Ke7 30. f3 Ke6 31. Nc4 f5 32. Re3+ Kf6 33. Rc3 f4 34. Na5 Bd5 35. Nc6 g5 36. Nb8 Re7+ 37. Kd2 a5 38. Na6 c6 39. Nc5 Ke5 40. Rd3 Ra7 41. Kc3 Ra8 42. Rd2 Kd6 43. Ne4+ Ke5 44. Nf2 Rb8 45. Ng4+ Ke6 46. Re2+ Kf5 47. Rb2 h5 48. Nf2 Rb4 49. Nd3 Rb8 50. Nc5 Kf6 51. Nd7+ 1-0
2023.01.03 Titled Tue 3rd Jan Early
1074889 Makhmudov, Shukhrat (2115) Kopczynski, M (2225) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Ne2 c5 8. c3 Nc6 9. O-O Qc7 10. a3 O-O-O 11. b4 c4 12. Bc2 h6 13. a4 f5 14. a5 b5 15. a6 Ba8 16. Nf4 Re8 17. Ng6 Rg8 18. Nfh4 Ne7 19. Qh5 Nxg6 20. Nxg6 Be7 21. Ra5 Bc6 22. h4 Bd8 23. f4 Nf8 24. Nxf8 Rexf8 25. Qg6 Qe7 26. Bd1 Be8 27. Qg3 Bxa5 28. bxa5 g5 29. fxg5 hxg5 30. Bxg5 Qa3 31. Qe3 Rf7 32. Bf6 b4 33. Qh6 bxc3 34. Bg5 Bd7 35. Bh5 Rff8 36. Rb1 c2 37. Rb7 Rxg5 38. hxg5 c1=Q+ 39. Kh2 Qf4+ 40. g3 0-1
2023.01.03 Titled Tue 3rd Jan Early
1075189 Kopczynski, M (2225) Piesik, P (2419) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. e5 Nh6 6. Qd2 Nf5 7. Bg5 f6 8. exf6 exf6 9. Bf4 Kf7 10. O-O-O Nd7 11. h4 h5 12. f3 Nb6 13. g4 Nd6 14. gxh5 Rxh5 15. b3 Nf5 16. Bh3 Nxh4 17. Bg4 Rh8 18. Nh3 Nf5 19. Nf2 Rxh1 20. Rxh1 Be6 21. Ne2 Qd7 22. Nd3 Rh8 23. Rxh8 Bxh8 24. Nc5 Qe7 25. Qa5 Nc8 26. Nxe6 Qxe6 27. Ng3 Nce7 28. Nxf5 Nxf5 29. Qc7+ Qe7 30. Qc8 Bg7 31. Bxf5 gxf5 32. Qxf5 Qe6 33. Qh5+ Ke7 34. Kb2 f5 35. Qh7 Qf7 36. Bg5+ Kd7 37. Qh4 c5 38. Be3 Qf6 39. Qh5 cxd4 40. Bg5 Qe6 41. Qh7 Qf7 42. Bh6 d3+ 43. Qxg7 Qxg7+ 44. Bxg7 d2 0-1
2023.01.03 Titled Tue 3rd Jan Early
1075392 Lehtosaari, Mauri (2188) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e3 O-O 6. Bc4 Nc6 7. O-O h6 8. Bxf6 Bxf6 9. c3 e5 10. a4 d5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bd3 c6 14. Qf3 Qh4 15. g3 Qh3 16. Rfe1 Bg4 17. Qg2 Qh5 18. f3 Bh3 19. Qf2 f5 20. f4 Bg7 21. Nf3 g5 22. Nd4 Rae8 23. a5 Qg6 24. a6 b6 25. Be2 gxf4 26. exf4 h5 27. Nf3 Bf6 28. Bd3 h4 29. Ne5 Bxe5 30. Rxe5 Rxe5 31. fxe5 Qg5 32. Qf4 Qxf4 33. gxf4 Kf7 34. Kf2 Rg8 35. Rg1 Rxg1 36. Kxg1 Bg4 37. Kf2 Ke6 38. Ke3 Bh5 39. b4 b5 40. Kd4 Be8 41. Kc5 Bd7 42. Bf1 Be8 43. Be2 Bd7 44. Bh5 Ke7 45. Bg6 Ke6 46. Bh7 Ke7 47. Bg8 Be8 48. e6 Kf8 49. Bf7 Bxf7 50. exf7 Kxf7 51. Kxc6 Ke6 52. Kxb5 d4 53. cxd4 Kd5 54. Ka5 Kxd4 55. b5 Kc5 56. Ka4 Kb6 57. Kb4 Kc7 58. Kc5 Kd7 59. h3 Kc7 60. b6+ axb6+ 61. Kb5 Kb8 62. Kxb6 Ka8 63. Kc6 Ka7 64. Kd6 Kxa6 65. Ke6 Kb6 66. Kxf5 Kc6 67. Kg6 Kd7 68. f5 Ke8 69. Kg7 Ke7 70. f6+ Ke6 71. f7 1-0
2023.01.03 Titled Tue 3rd Jan Early
1075447 Kopczynski, M (2225) Slovineanu, V (2412) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Nf3 Nc6 8. Bd3 Nb4 9. f5 Nxd3+ 10. Qxd3 Qc7 11. Bf4 Nb6 12. O-O-O Bb4 13. Nb5 Qd8 14. a3 Be7 15. f6 Bf8 16. fxg7 Bxg7 17. Nd6+ Kd7 18. Nxf7 Qe7 19. Nxh8 Bxh8 20. Bg5 Qc5 21. Rhf1 Nc4 22. Bf6 Bxf6 23. exf6 Kc6 24. f7 Bd7 25. Nd4+ Kb6 26. Qb3+ Ka6 27. Qb4 Qxb4 28. axb4 Ne3 29. f8=Q Rxf8 30. Rxf8 Nxd1 31. Kxd1 e5 32. b5+ 1-0
2023.01.03 Titled Tue 3rd Jan Early
1075722 Kopczynski, M (2225) Ilkhomi, Jaloliddin (2145) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Qa5 6. Bd2 Qxc5 7. f4 Nc6 8. Nf3 Nge7 9. Bd3 Ba5 10. Qe2 Bd7 11. O-O-O Rc8 12. Nb5 Bxd2+ 13. Rxd2 O-O 14. Nd6 Nb4 15. Bxh7+ Kh8 16. a3 Na2+ 17. Kb1 Nc3+ 18. bxc3 Qxa3 19. Ng5 Rc6 20. Bd3 Rb6+ 21. Bb5 Nf5 22. c4 Nh6 23. Rd3 Qc5 24. Rb3 dxc4 25. Bxc4 Rxb3+ 26. Bxb3 a5 27. Qh5 Kg8 28. Nde4 Qd4 29. Nf6+ Kh8 30. Rd1 Qxf4 31. Nxd7 Rd8 32. g3 Qf5 33. Nxf7+ Qxf7 34. Qxf7 Nxf7 35. Bxe6 Nxe5 36. Rd5 Nc6 37. Nb6 Re8 38. Bd7 Re1+ 39. Kb2 Nb4 40. Rxa5 Re2 41. Ra8+ Kh7 42. Rc8 Rxh2 43. Bf5+ g6 44. Be4 Kg7 45. Rc7+ Kf6 46. Rxb7 Ke5 47. Bxg6 Rg2 48. Nc4+ Kd4 49. Nd6 Kc5 50. Ne4+ Kd4 51. Rxb4+ Ke5 52. Nc3 Kd6 53. Rd4+ Kc5 54. Rd5+ Kb4 55. Be4 Rf2 56. Bd3 Rg2 57. Rb5# 1-0
2023.01.03 Titled Tue 3rd Jan Early
1075874 Pinheiro, I (2320) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6 9. a3 Qc7 10. Nbd2 O-O-O 11. Ng5 Ndb8 12. dxc5 bxc5 13. f4 h6 14. Ngf3 Re8 15. c4 f6 16. b4 cxb4 17. Kh1 bxa3 18. Bxa3 Bxa3 19. Rxa3 d4 20. Rb1 fxe5 21. fxe5 Rhf8 22. Rab3 Ba8 23. c5 Nd7 24. Nc4 Nxc5 25. Nd6+ Kd8 26. Rb5 Nxd3 27. Nxe8 Kxe8 28. Qxd3 Rf4 29. Qg6+ Kf8 30. Qxe6 a5 31. h3 a4 32. Qg6 a3 33. e6 a2 34. Ra1 Ne7 35. Qd3 Rxf3 36. gxf3 Qg3 37. Rf5+ Kg8 38. Rxa2 Qxh3+ 39. Kg1 Bc6 40. Rf7 Nd5 41. Qxd4 Qg3+ 42. Kf1 Bb5+ 43. Re2 Qh3+ 44. Ke1 Qg3+ 45. Kd2 Qg5+ 46. f4 Nxf4 47. Qxf4 Qd5+ 48. Ke1 Bxe2 49. Rf8+ Kh7 50. Qf5+ Qxf5 51. Rxf5 Bg4 52. e7 Bxf5 53. e8=Q Bg6 54. Qe7 h5 55. Kf2 Kh6 56. Kg3 Bh7 57. Kh4 g5+ 58. Qxg5# 1-0
2022.11.15 Titled Tue 15th Nov Early
1124576 Kopczynski, M (2225) Bortnyk, Olexandr (2604) 0-1
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Bd3 Be7 6. c4 Nb6 7. Nc3 O-O 8. Nge2 c6 9. O-O Na6 10. a3 d5 11. c5 Nd7 12. Bf4 Nc7 13. Qc2 g6 14. Rfe1 Ne6 15. Bh6 Re8 16. Nd1 Bf6 17. Be3 b6 18. b4 bxc5 19. bxc5 Ndxc5 20. dxc5 Bxa1 21. Nb2 Bxb2 22. Qxb2 Ba6 23. Bxa6 Qa5 24. Bd2 Qxa6 25. Ng3 Qd3 26. Bh6 Qd4 27. Qb7 Nxc5 28. Rxe8+ Rxe8 29. Qb1 Nd3 0-1
2022.11.15 Titled Tue 15th Nov Early
1124923 Van Foreest, Machteld (2206) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. exd5 Nxd5 7. Nxd5 Bxd5 8. O-O Be7 9. Bf4 O-O 10. Ne5 Nd7 11. Qh5 Nf6 12. Qh3 Be4 13. Bxe4 Nxe4 14. Rfe1 Qxd4 15. Qf3 Nf6 16. Nc6 Qd7 17. Rad1 Bd6 18. c4 Nh5 19. Ne5 Qa4 20. Qxh5 Bxe5 21. Bxe5 Rad8 22. Rxd8 Rxd8 23. Qg5 f6 24. Bxf6 Rd7 25. Bc3 Qxc4 26. g3 Qxa2 27. Qb5 Qd5 28. Qxd5 exd5 29. Re8+ Kf7 30. Re3 c5 31. Kf1 d4 32. Rd3 Ke6 33. Bd2 Kd5 34. b4 c4 35. Rf3 c3 36. Bxc3 dxc3 37. Rxc3 Kd4 38. Rc1 Re7 39. f4 Rf7 40. Kf2 Re7 41. Kf3 Kd5 42. f5 Kd4 43. g4 Kd3 44. g5 Kd2 45. Rc6 Rf7 46. f6 gxf6 47. gxf6 Kd3 48. Kf4 Kd4 49. Kf5 Kd5 50. b5 Kd4 51. Ke6 Rf8 52. f7 a6 53. bxa6 b5 54. Ke7 Rb8 55. f8=Q Rxf8 56. Kxf8 b4 57. Rb6 Kc5 58. Rxb4 Kxb4 59. a7 1-0
2022.11.15 Titled Tue 15th Nov Early
1125027 Luxama, Jacques Muller (1933) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bd3 d5 6. e5 Nfd7 7. f4 c5 8. Nf3 Nc6 9. Be3 cxd4 10. Nxd4 Bc5 11. Nce2 Nxd4 12. Nxd4 Qe7 13. O-O O-O-O 14. b4 Bxd4 15. Bxd4 f5 16. Qb1 g5 17. a4 gxf4 18. Rxf4 Rhg8 19. Rf2 Qh4 20. c3 Rg4 21. a5 Rdg8 22. axb6 axb6 23. Bf1 f4 24. Ra7 Kb8 25. Qa2 f3 26. Qa4 fxg2 27. Rxb7+ Kxb7 28. Qxd7+ Kb8 29. Qd6+ Kb7 30. Qxb6+ Kc8 31. Qc6+ Kd8 32. Bb6+ Ke7 33. Qc7+ Ke8 34. Bb5# 1-0
2022.11.15 Titled Tue 15th Nov Early
1125306 Kopczynski, M (2225) Urbina Quiros, E (2123) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 b4 9. h3 Na5 10. Ba2 b3 11. cxb3 c5 12. Na3 Nc6 13. Nc4 Be6 14. d3 O-O 15. Bd2 Rb8 16. Bc3 h6 17. Bb1 Nd7 18. Bc2 f5 19. exf5 Bxf5 20. b4 Nxb4 21. Bxb4 Rxb4 22. Bb3 Kh8 23. Ne3 Bg6 24. Nd5 Rb8 25. d4 e4 26. Nd2 cxd4 27. Nxe4 Ne5 28. Bc2 Rxb2 29. Rb1 Rxc2 30. Qxc2 Bh4 31. Qc7 Qxc7 32. Nxc7 Bxe4 33. Rxe4 Bxf2+ 34. Kh2 d3 35. Ne6 Rf6 36. Rb8+ Kh7 37. Nf4 d2 38. Rb1 g5 39. Nh5 Rf5 40. Ng3 Bxg3+ 41. Kxg3 Rf8 42. Rd1 Rc8 43. Rxd2 Rc3+ 44. Kh2 Rc6 45. Red4 Nf7 46. Rd5 Kg7 47. a5 1-0
2022.11.15 Titled Tue 15th Nov Early
1125461 Szente Varga, F (2075) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qe3 g6 7. Nc3 Bg7 8. Bd3 Nf6 9. h3 O-O 10. O-O Qa5 11. a3 Rfc8 12. Bd2 Qh5 13. Rac1 Bxh3 14. gxh3 Qxh3 15. Ng5 Qg4+ 16. Qg3 Qxg3+ 17. fxg3 h6 18. Nf3 Ng4 19. b4 Nce5 20. Nxe5 Nxe5 21. Be2 Nxc4 22. Bxc4 Rxc4 23. Nd5 Rxe4 24. Rfe1 Rxe1+ 25. Bxe1 e6 26. Ne7+ Kf8 27. Nc8 d5 28. Rc7 Be5 29. Rc2 Ke8 30. Bf2 d4 31. Rc5 f6 32. Rxe5 fxe5 33. Nd6+ Kd7 34. Nxb7 Kc6 35. Nc5 Kd5 36. Kf1 a5 37. Be1 axb4 38. Bxb4 e4 39. Ke2 d3+ 40. Ke3 g5 41. Nxe4 e5 42. Kxd3 Rc8 43. Nf6+ 1-0
2022.11.15 Titled Tue 15th Nov Early
1125568 Kopczynski, M (2225) Fernandez, Gera (2169) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 f6 5. f4 fxe5 6. fxe5 Qh4+ 7. g3 Qxd4 8. Bf4 g5 9. Qh5+ Kd7 10. Rd1 Qc5 11. Bh3 Nge7 12. Bxg5 Nd4 13. Nf3 Nxc2+ 14. Kd2 Nd4 15. Nxd4 Qxd4+ 16. Kc1 Qxe5 17. Rhe1 Qd6 18. Rxe6 Qxe6 19. Bxe6+ Kxe6 20. Bxe7 Bxe7 21. Qxd5+ Kf6 22. Qd4+ Kf7 23. Qxh8 1-0
2022.11.15 Titled Tue 15th Nov Early
1125790 Izuzquiza Gonzalez, Javier (2020) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nc6 7. Nc3 Nd7 8. e4 e5 9. d5 Ne7 10. Ne1 f5 11. Nd3 h6 12. f4 exf4 13. Bxf4 Nf6 14. e5 dxe5 15. Bxe5 Ng4 16. Bxg7 Kxg7 17. Qd2 Ng8 18. Rae1 Qg5 19. Nf4 Bd7 20. Qd4+ Qf6 21. Qd3 Rae8 22. c5 Ne5 23. Qd2 Nc4 24. Qf2 c6 25. h4 Ne5 26. Qd2 Nc4 27. Qf2 Ne5 28. Qd2 Ng4 29. b4 Kh7 30. dxc6 Bxc6 31. Bxc6 Qxc6 32. Qd6 Qxd6 33. cxd6 Rxe1 34. Rxe1 Rd8 35. Re6 Kg7 36. Nb5 N8f6 37. Nxa7 g5 38. hxg5 hxg5 39. Nd3 Kf7 40. Re7+ Kf8 41. Nb5 Ne4 42. Nc5 Nxd6 0-1
2022.11.15 Titled Tue 15th Nov Early
1126004 Saya, Ethan (2195) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O Nc6 7. d5 Nb8 8. Nc3 e5 9. dxe6 fxe6 10. Rb1 Nc6 11. b4 Ne7 12. a4 e5 13. Ba3 Bf5 14. Rc1 Qd7 15. b5 Bh3 16. c5 Bxg2 17. Kxg2 e4 18. Nd4 d5 19. c6 bxc6 20. Bxe7 Qxe7 21. Nxc6 Qf7 22. Nxd5 Ng4 23. Nf4 g5 24. Nh3 h6 25. Qd5 Rae8 26. Qxf7+ Rxf7 27. Rfd1 Ref8 28. Rd8 Rxd8 29. Nxd8 Be5 30. Nxf7 Kxf7 31. Rc6 Ke7 32. e3 Bd6 33. Ra6 Bc5 34. Ng1 Ne5 35. Rxh6 Nd3 36. h4 gxh4 37. gxh4 Ne1+ 38. Kf1 Nd3 39. h5 Nb2 40. Rc6 Bd6 41. h6 Be5 42. h7 Nxa4 43. Rxc7+ Bxc7 44. h8=Q 1-0
2022.11.15 Titled Tue 15th Nov Early
1126091 Kopczynski, M (2225) Hoffmann, As (2185) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Nbd7 5. Qd2 e5 6. dxe5 dxe5 7. O-O-O Bb4 8. a3 Bc5 9. f4 Qb6 10. fxe5 Nxe5 11. Na4 Bxg1 12. Nxb6 Bxb6 13. Bxf6 gxf6 14. Qd6 Be6 15. Be2 Rd8 16. Qb4 Rd7 17. Rxd7 Nxd7 18. Rd1 Ne5 19. Qd6 Nd7 20. Bc4 Bxc4 21. Qxd7+ Kf8 22. Qxb7 Be6 23. Rd6 Bc5 24. Rd8+ Kg7 25. Rxh8 Kxh8 26. Qxc6 Be3+ 27. Kb1 Kg7 28. b4 Bf4 29. g3 Be5 30. a4 Bg4 31. b5 Bd4 32. a5 Bf3 33. b6 axb6 34. axb6 f5 35. b7 Bxe4 36. Qxe4 fxe4 37. b8=Q e3 38. Kc1 Be5 39. Qxe5+ 1-0
2022.11.15 Titled Tue 15th Nov Early
1126219 Kopczynski, M (2225) Sanchez, Robert (1971) 1-0
1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bf5 5. c3 d4 6. cxd4 cxd4 7. Bb5 Rc8 8. Qa4 d3 9. Nc3 e6 10. Nd4 Qb6 11. Nxf5 exf5 12. Bxd3 Ne7 13. Qb5 Qc7 14. O-O a6 15. Qa4 b5 16. Qxa6 1-0
2022.11.15 Titled Tue 15th Nov Early
1126475 Yeremyan, Alen (2287) Kopczynski, M (2225) 0-1
1. g3 d6 2. Bg2 e5 3. d3 g6 4. c4 Bg7 5. Nc3 f5 6. e4 Nf6 7. Nge2 O-O 8. O-O fxe4 9. dxe4 Nc6 10. b3 Be6 11. h3 Qd7 12. Kh2 Nd4 13. Nxd4 exd4 14. Nd5 c6 15. Nf4 Bf7 16. Nd3 Rae8 17. Re1 h6 18. Bd2 g5 19. e5 dxe5 20. Nxe5 Rxe5 21. Rxe5 Ng4+ 22. Qxg4 Qxg4 23. hxg4 Bxe5 24. f4 Bf6 25. Re1 Re8 26. Rxe8+ Bxe8 27. Be4 Kf7 28. Kg2 Bd7 29. Kf3 b6 30. Bd3 Ke7 31. b4 c5 32. b5 Be6 33. a4 Kd6 34. a5 Bd8 35. a6 Bf6 36. Ba5 Bd8 37. Bd2 Bf6 38. Be1 Bd8 39. f5 Bf7 40. Bd2 Bf6 41. Ke2 Be5 42. Kf3 Bf6 43. Ba5 Bd8 44. Be1 Bf6 45. Bd2 Be7 46. Ke2 Bf6 47. Be1 Be7 48. Kd2 Bf6 49. Be2 Be7 50. Kd3 Bf6 51. Bf3 Be7 52. Bd2 Bf6 53. Bc1 Be5 54. Bd2 Bxg3 55. Ba5 Kc7 56. Bd2 Kd7 57. Bd5 Bxd5 58. cxd5 Kd6 59. Kc4 Bf4 60. f6 Bxd2 61. f7 Ke7 62. d6+ Kxf7 63. Kd5 Ke8 64. Kc6 d3 65. Kb7 Kd7 66. Kxa7 Ba5 67. Kb7 d2 68. a7 d1=Q 69. a8=Q Qf3+ 70. Ka7 Qxa8+ 71. Kxa8 Kxd6 72. Kb7 0-1
2022.10.18 Titled Tue 18th Oct Early
1151387 Dubov, Daniil (2708) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 O-O 6. e3 Nfd7 7. Be2 h6 8. Bh4 c5 9. O-O Nc6 10. d5 Nce5 11. Nxe5 Nxe5 12. f4 Nd7 13. e4 Re8 14. Kh1 Qa5 15. Bd3 a6 16. e5 dxe5 17. f5 g5 18. Be1 Qb6 19. h4 gxh4 20. Bxh4 Bf6 21. Qg4+ Kh7 22. Qh5 Rf8 23. Ne4 Bxh4 24. f6 Nxf6 25. Nxf6+ Kg7 26. Ne8+ Kg8 27. Qxh4 Rxe8 28. Qg3+ Kh8 29. Rxf7 1-0
2022.10.18 Titled Tue 18th Oct Early
1151683 Kopczynski, M (2225) Tworuszka, M (2260) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 b4 9. h3 O-O 10. d3 a5 11. Nbd2 Be6 12. Bc4 h6 13. b3 Nd7 14. Nf1 Nb6 15. Ng3 Qd7 16. Be3 Nxc4 17. dxc4 Kh7 18. Qd2 f5 19. exf5 Bxf5 20. Rad1 Bxh3 21. gxh3 Rxf3 22. Qd3+ Kh8 23. Kg2 Raf8 24. Qg6 Bh4 25. c5 Bxg3 26. fxg3 R3f6 27. Qh5 Qe6 28. cxd6 cxd6 29. Re2 d5 30. Bc5 R8f7 31. Rde1 d4 32. Qg4 Qd5+ 33. Qe4 Qxc5 34. g4 Rf4 35. Qg6 Qd5+ 36. Re4 Rxe4 37. Qxe4 Qxe4+ 38. Rxe4 Rf4 39. Re2 Kg8 40. g5 hxg5 41. Kg3 Kf7 42. h4 Kf6 43. hxg5+ Kxg5 44. Kh3 Kf5 45. Kg3 e4 46. Re1 d3 47. cxd3 exd3 48. Rd1 Rd4 49. Kf3 Ne5+ 50. Ke3 Re4+ 51. Kf2 Re2+ 52. Kf1 Rb2 53. Kg1 Kf4 54. Rf1+ Kg3 55. Rd1 Nf3+ 56. Kf1 Rf2# 0-1
2022.10.18 Titled Tue 18th Oct Early
1151751 Smietanska, Wiktoria (1954) Kopczynski, M (2225) 0-1
1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 f5 6. Nge2 Nf6 7. O-O O-O 8. d4 Nc6 9. Rb1 e4 10. b4 d5 11. cxd5 Nxd5 12. b5 Nce7 13. Ba3 Be6 14. Qc2 Rf7 15. Rb2 g5 16. Bxe7 Qxe7 17. Nxd5 Bxd5 18. Nc3 Bc4 19. Rc1 Bd3 20. Qb3 Rd8 21. Nd5 Qe6 22. Nxc7 Qxb3 23. Rxb3 Rc8 24. Rbc3 Bf8 25. Bf1 Bb4 26. Bxd3 Bxc3 27. Bc4 Rxc7 28. Rxc3 Kg7 29. Kf1 Rf8 30. d5 Rfc8 0-1
2022.10.18 Titled Tue 18th Oct Early
1152026 Dwilewicz, K (2123) Kopczynski, M (2225) 1-0
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. e5 Ne4 6. Nxe4 Bxe4 7. Bd3 Bxd3 8. Qxd3 d5 9. Bd2 c5 10. O-O-O c4 11. Qe2 Nc6 12. h4 b5 13. Kb1 Qb6 14. Be3 h6 15. g4 b4 16. g5 c3 17. h5 cxb2 18. Nd2 hxg5 19. Nb3 O-O-O 20. Rhg1 Kb7 21. Rxg5 Rc8 22. Nc5+ Bxc5 23. dxc5 Qa6 24. Qxa6+ Kxa6 25. Rxg7 Nxe5 26. h6 Nc4 27. h7 f5 28. Bd4 e5 29. Bxb2 Rxc5 30. Rh1 Rcc8 31. Rh6+ Kb5 32. Rxa7 d4 33. Rb7+ Kc5 34. Rf7 f4 35. Kc1 Kd5 36. f3 Ne3 37. Rd7+ Kc5 38. Kd2 Rc6 39. Rh5 Kb6 40. Rg7 Rxc2+ 41. Kd3 Rcc8 42. Rxe5 Nc4 43. Bxd4+ Kc6 44. Rc5+ Kd6 45. Rxc4 Rxc4 46. Kxc4 Ke6 47. Kd3 b3 48. axb3 Kd5 49. Rd7+ Kc6 50. Bxh8 Kxd7 51. Be5 1-0
2022.10.18 Titled Tue 18th Oct Early
1152157 Kopczynski, M (2225) Fernandez Siles, L (2220) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d5 6. e5 Ne4 7. Nf3 Bg4 8. O-O e6 9. Nbd2 dxc3 10. bxc3 Qb6+ 11. Kh1 Nf2+ 12. Rxf2 Qxf2 13. h3 Bh5 14. Qb3 Qb6 15. Qxb6 axb6 16. g4 Bg6 17. f5 exf5 18. gxf5 Bh5 19. Nd4 Bc5 20. Bb5 O-O 21. Nxc6 bxc6 22. Bxc6 Rad8 23. Nb3 Bf3+ 24. Kh2 Rc8 25. Bb5 Bf2 26. Bd2 Be4 27. Rf1 Bc5 28. f6 gxf6 29. Rxf6 Kh8 30. h4 Rg8 31. Bg5 h6 32. Rxh6+ Kg7 33. Bd7 Ra8 34. a4 Bg6 35. h5 Rh8 36. Rxh8 Rxh8 37. Bf6+ Kh6 38. Bxh8 Bxh5 39. Nxc5 bxc5 40. a5 Be2 41. Bc6 Bc4 42. Kg3 Kg5 43. Bd7 d4 44. Bf6+ Kg6 45. cxd4 cxd4 46. Kf4 d3 47. Bf5+ Kh6 48. Ke3 1-0
2022.10.18 Titled Tue 18th Oct Early
1152304 Kopczynski, M (2225) Brown, An (2279) 1-0
1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Be3 b5 5. Qd2 Bb7 6. f3 d6 7. O-O-O Nd7 8. h4 h5 9. Nh3 Nb6 10. Ng5 b4 11. Nb1 a5 12. g4 hxg4 13. fxg4 Nf6 14. Bb5+ c6 15. Be2 Qd7 16. e5 Nxg4 17. e6 Qc8 18. Bxg4 f6 19. Nf7 Nc4 20. Qd3 Nxe3 21. Qxe3 Rh7 22. Nd2 f5 23. Bf3 c5 24. d5 c4 25. Qb6 c3 26. Nb3 cxb2+ 27. Kb1 a4 28. Nd4 b3 29. axb3 a3 30. c4 Qc5 31. Qb5+ Qxb5 32. cxb5 Rc8 33. Nc6 Bxc6 34. bxc6 a2+ 35. Kxa2 Ra8+ 36. Kb1 Ra1+ 37. Kc2 1-0
2022.10.18 Titled Tue 18th Oct Early
1152372 Shipov, S (2541) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. c5 f5 11. f3 f4 12. Bf2 g5 13. Nc4 Rf6 14. a4 Bf8 15. a5 h5 16. cxd6 cxd6 17. Nb5 a6 18. Na7 Ng6 19. Nb6 Bd7 20. Nxa8 Qxa8 21. Rc1 Be7 22. b4 g4 23. fxg4 hxg4 24. Bxg4 Qd8 25. Bb6 Bxg4 26. Qxg4 Qa8 27. Rc8 1-0
2022.10.18 Titled Tue 18th Oct Early
1152569 Kopczynski, M (2225) Nunez V, G (2212) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. f4 e6 6. Nf3 a6 7. Bd3 Bc5 8. Qe2 b5 9. Bd2 Nge7 10. O-O-O Bb7 11. e5 d5 12. exd6 Qxd6 13. Ne4 Qd5 14. Bc3 Bd4 15. Nxd4 Nxd4 16. Bxd4 Qxd4 17. Bxb5+ axb5 18. Rxd4 O-O 19. Kb1 Nf5 20. Rdd1 Bd5 21. b3 Rfc8 22. g4 Ne7 23. Rc1 Rd8 24. Rhd1 Rd7 25. Nc3 b4 26. Nxd5 Nxd5 27. Rxd5 Rxd5 28. Qc4 h5 29. Qxb4 hxg4 30. Qb7 Rf8 31. Rc8 Rxc8 32. Qxc8+ Kh7 33. Qc2+ g6 34. a4 Rd4 35. Qc7 Kg8 36. a5 Rd3 37. Kc2 Rf3 38. a6 Rf2+ 39. Kd3 Rxh2 40. a7 Ra2 41. Qc8+ Kg7 42. a8=Q Rxa8 43. Qxa8 Kf6 44. b4 g5 45. fxg5+ Kxg5 46. b5 f5 47. b6 e5 48. b7 e4+ 49. Ke3 g3 50. b8=Q Kg4 51. Qg8+ Kh3 52. Qa7 Kh2 53. Qah7+ Kg2 54. Qxf5 Kh1 55. Qxe4+ Kh2 56. Qgh7+ Kg1 57. Qhh1# 1-0
2022.10.18 Titled Tue 18th Oct Early
1152697 Kopczynski, M (2225) Jeet, J (2167) 1-0
1. e4 c6 2. d4 d5 3. Nc3 g6 4. e5 Bg7 5. f4 h5 6. Nf3 Bg4 7. Bd3 Nh6 8. Be3 e6 9. Qd2 Bxf3 10. gxf3 Nf5 11. Bf2 Nd7 12. O-O-O Rc8 13. Bxf5 exf5 14. Qe1 Nf8 15. Bh4 Qc7 16. Bg5 Ne6 17. h4 b5 18. Kb1 O-O 19. Ne2 a5 20. Rg1 b4 21. Ng3 c5 22. dxc5 Qxc5 23. Qe2 Nd4 24. Qd3 Qxc2+ 25. Qxc2 Nxc2 26. Nxf5 Rc4 27. Rd2 gxf5 28. Bf6 Rfc8 29. Rxg7+ Kf8 30. Rh7 Na3+ 31. bxa3 Rc1+ 32. Kb2 bxa3+ 33. Kxa3 R8c3+ 34. Kb2 Ke8 35. e6 Rc4 36. Rh8# 1-0
2022.10.18 Titled Tue 18th Oct Early
1152873 Vlassov, N (2283) Kopczynski, M (2225) 0-1
1. g4 d6 2. Bg2 e5 3. d4 exd4 4. Qxd4 Nc6 5. Bxc6+ bxc6 6. Nf3 Nf6 7. g5 Nd5 8. c4 Ne7 9. Nc3 Nf5 10. Qe4+ Be7 11. Qxc6+ Bd7 12. Qe4 O-O 13. O-O Re8 14. Qd3 Bf8 15. e4 Ne7 16. Be3 Ng6 17. Nd5 Bh3 18. Rfe1 Qd7 19. Bf4 Nxf4 20. Nxf4 Qg4+ 21. Kh1 Qxf4 22. Nd4 Qg4 23. Qf3 Qxf3+ 24. Nxf3 g6 25. Rad1 Bg7 26. b3 Bg4 27. Rd3 Bxf3+ 28. Rxf3 Re5 29. h4 a5 30. Rfe3 a4 31. Kg2 a3 32. f4 Re7 33. Kf3 Bd4 34. Rd3 c5 35. Re2 Rae8 36. Rd1 Kg7 37. Rh1 f5 38. gxf6+ Kxf6 39. h5 g5 40. e5+ dxe5 41. fxg5+ Kxg5 42. Ke4 Rf7 43. h6 Rf2 44. Rxf2 Bxf2 45. Rh2 Bd4 46. Rg2+ Kxh6 47. Rh2+ Kg7 48. Rg2+ Kf6 49. Rh2 Re7 50. Rh3 Rg7 51. Rf3+ Ke6 52. Rh3 Rg4+ 53. Kf3 Rf4+ 54. Kg3 Rf7 55. Rh6+ Kf5 56. Rh5+ Ke4 0-1
2022.10.18 Titled Tue 18th Oct Early
1153014 Kopczynski, M (2225) Jaferian, K (2227) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bd3 Qxd4 10. Be3 Qd8 11. Nxe6 Qa5+ 12. c3 fxe6 13. Bxh7 Rxh7 14. Qd3 Nf6 15. Qg6+ Kd8 16. O-O-O+ Nbd7 17. Qf7 Kc7 18. Bf4+ e5 19. Ne4 g5 20. Rxd7+ Nxd7 21. Qxh7 exf4 22. Rd1 Rd8 23. Nf6 Bd6 24. Qf7 Qf5 25. Ne8+ Rxe8 26. Qxf5 Re5 27. Qg6 Be7 28. Qxh6 gxh4 29. Kb1 f3 30. gxf3 b5 31. f4 Re4 32. f5 Nf6 33. f3 Re2 34. Qxh4 Kb7 35. Qd4 Nd5 36. a4 Bf6 37. Qd3 Re3 38. Qd2 a6 39. axb5 axb5 40. Qg2 Re7 41. Qg6 Rg7 42. Qe8 Re7 43. Qf8 Bg7 44. Qg8 Rc7 45. Rxd5 cxd5 46. Qxd5+ Kb6 47. Qd6+ Rc6 48. Qd5 Rc7 49. Kc2 Rc6 50. Kb3 Bf6 51. Qe4 Rd6 52. Qe3+ Kc6 53. Qe8+ Kc7 54. Qf7+ Kc6 55. Qe8+ Kc7 56. Kb4 Bd8 57. Kxb5 Rb6+ 58. Kc4 Rc6+ 59. Kd5 Rd6+ 60. Ke4 Rd7 61. Kf4 Re7 62. Qf8 Rd7 63. f6 Rd6 64. f7 Rf6+ 65. Ke4 Kd7 66. b4 Re6+ 67. Kf4 Rf6+ 68. Kg3 Rg6+ 69. Kf2 Bb6+ 70. Ke2 Re6+ 71. Kd3 Re3+ 72. Kd2 Rxf3 73. Qe8+ Kc7 74. f8=Q Be3+ 75. Qxe3 Rxf8 76. Qe4 Rd8+ 77. Qd3 Rc8 78. Ke3 Kb7 79. Qe4+ Kb8 80. Qe5+ Rc7 81. Qxc7+ Ka8 82. Kd4 1/2-1/2
2022.10.04 Titled Tue 4th Oct Early
1164203 Kopczynski, M (2225) Hakobyan, Aram (2613) 0-1
1. e4 c5 2. d4 d6 3. dxc5 Nf6 4. e5 dxe5 5. Qxd8+ Kxd8 6. Nc3 Nbd7 7. Be3 Ng4 8. O-O-O Nxe3 9. fxe3 e6 10. Ne4 Kc7 11. Nf3 Nxc5 12. Nxc5 Bxc5 13. Nxe5 Bxe3+ 14. Kb1 f6 15. Nc4 Bc5 16. Bd3 e5 17. Rhe1 Bg4 18. Be2 Bxe2 19. Rxe2 Rad8 20. Rxd8 Rxd8 21. Kc1 b5 22. Nd2 Kc6 23. Ne4 Be7 24. g4 h5 25. gxh5 f5 26. Ng3 Bg5+ 27. Kb1 Rd1# 0-1
2022.10.04 Titled Tue 4th Oct Early
1164399 Avalos Parra, J (2193) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ c6 6. Bd3 O-O 7. O-O Nfd7 8. c3 e5 9. Re1 c5 10. d5 f5 11. Nc4 fxe4 12. Bxe4 Nf6 13. a4 Nxe4 14. Rxe4 Bf5 15. Re1 Bg4 16. Ncd2 Nd7 17. h3 Bf5 18. Nc4 Nb6 19. Ne3 Be4 20. Nd2 Bxd5 21. a5 Bxg2 22. Kxg2 Qg5+ 23. Qg4 Qf6 24. Ne4 Qf4 25. axb6 axb6 26. Rxa8 Rxa8 27. Nd5 Qxg4+ 28. hxg4 Bf8 29. Nxb6 Ra1 30. Nd5 Kg7 31. Bh6+ Kxh6 32. Rxa1 1-0
2022.10.04 Titled Tue 4th Oct Early
1164634 Kopczynski, M (2225) Ardila, Oscar Humberto (1997) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. d3 d6 6. h3 O-O 7. Bg5 Qe7 8. O-O Bxc3 9. bxc3 Nd8 10. Rb1 b6 11. d4 h6 12. Bh4 Be6 13. dxe5 dxe5 14. Nxe5 g5 15. Bg3 Nxe4 16. Qd4 Nxg3 17. fxg3 Bxc4 18. Nxc4 Ne6 19. Qg4 Qc5+ 20. Kh2 f5 21. Qe2 Rae8 22. Ne5 Qxc3 23. Rb3 Nd4 24. Qh5 Nxb3 25. Qg6+ Kh8 26. Qxh6+ Kg8 27. Qxg5+ Kh8 28. Rf4 Re7 29. Qxe7 Qc5 30. Rh4+ Kg8 31. Qh7# 1-0
2022.10.04 Titled Tue 4th Oct Early
1164927 Rios Escobar, A (2276) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. g3 g6 3. Bg2 d6 4. e4 Bg7 5. Ne2 O-O 6. O-O e5 7. Nbc3 Nc6 8. dxe5 dxe5 9. Bg5 Be6 10. Nd5 Bxd5 11. exd5 Ne7 12. c4 h6 13. Bxf6 Bxf6 14. c5 Qd7 15. Qb3 c6 16. Nc3 cxd5 17. Nxd5 Nxd5 18. Bxd5 Qc7 19. Bxb7 Rab8 20. c6 h5 21. Rad1 Rfd8 22. h4 e4 23. Qe3 Qe7 24. b3 g5 25. Qxa7 gxh4 26. Qe3 hxg3 27. fxg3 Qe5 28. Qf4 Qc5+ 29. Kh1 Rxd1 30. Qxb8+ Rd8 31. Qf4 Be5 32. Qxf7+ Kh8 33. Qxh5+ Kg8 34. Qg6+ Kh8 35. Qxe4 Rd4 36. Qf5 Qd5+ 37. Qf3 Qe6 38. Qf8+ Kh7 39. Qf5+ Qxf5 40. Rxf5 Bxg3 41. c7 Bxc7 42. Rf7+ Kg6 43. Rxc7 Rd1+ 44. Kg2 Rd2+ 45. Kf3 Rxa2 46. Bd5 Rb2 47. Rf7 Rd2 48. Bc4 Rc2 49. Rf4 Rc3+ 50. Kg4 Kg7 51. Kf5 Kf8 52. Ke5+ Ke7 53. Re4 Kd7 54. Kd5 Kc7 55. Kc5 Kd7 56. b4 Kc7 57. b5 Kd7 58. Rf4 Ke7 59. Rf7+ Ke8 60. Rh7 Kd8 61. b6 Kc8 62. Kb5 Kb8 63. Bd5 Rc5+ 64. Kxc5 Kc8 65. Kc6 Kd8 66. Kd6 Ke8 67. Ke6 Kd8 68. Kd6 Kc8 69. Rh8# 1-0
2022.10.04 Titled Tue 4th Oct Early
1165002 Kopczynski, M (2225) Zaksaite, S (2194) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 d5 5. e5 Ne4 6. cxd4 Nc6 7. f3 Qa5+ 8. Kf1 Bf5 9. fxe4 dxe4 10. Be2 O-O-O 11. Be3 Nxe5 12. Na3 Nd3 13. Bxd3 exd3 14. Rc1+ Kb8 15. Bf4+ e5 16. Bxe5+ Bd6 17. Rc5 Qa6 18. Bxd6+ Rxd6 19. Rxf5 g6 20. Rxf7 Rc8 21. Nf3 d2+ 22. Kf2 Rc1 23. Qxd2 Rxh1 24. Qf4 Rf1+ 25. Kg3 Kc8 26. Nb5 Qxb5 27. Qxd6 1-0
2022.10.04 Titled Tue 4th Oct Early
1165255 Kovacsy, Barnabas (2230) Kopczynski, M (2225) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Nc6 7. c4 Be7 8. Nc3 Be6 9. Be3 O-O 10. Be2 Rc8 11. Nd5 Nd7 12. O-O f5 13. Bd3 fxe4 14. Bxe4 Nf6 15. Nxf6+ Rxf6 16. Rc1 Kh8 17. Qd2 h6 18. Rfd1 a5 19. Qf2 a4 20. Nd2 Rf8 21. Bg6 Bg5 22. Ne4 Bxe3 23. Qxe3 Nd4 24. c5 dxc5 25. Nxc5 Bxa2 26. Qxe5 Ne2+ 27. Qxe2 Qg5 28. Qf2 Qxg6 29. Nxa4 Rxc1 30. Rxc1 Bd5 31. Kh1 Bc6 32. Nc3 Qg5 33. Rd1 h5 34. Qd2 Qg6 35. Qd3 Qg5 36. Ne4 Qf4 37. Re1 h4 38. Qe3 Qe5 39. Ng5 Qxb2 40. Qe7 Qf6 41. Qe3 b5 42. Ne6 Re8 43. Qb3 h3 44. gxh3 Bxf3+ 45. Kg1 Qg6+ 46. Kf2 Qg2+ 47. Ke3 Qxh3 48. Kd4 Qg4+ 49. Kc5 Rc8+ 50. Kb6 Rb8+ 51. Ka5 Ra8+ 52. Kb6 Rb8+ 53. Kc7 Rb7+ 54. Kd6 Qg6 55. Qc3 Rb6+ 56. Kc7 Rxe6 57. Rxe6 Qxe6 58. Qc5 Qf6 59. Qh5+ Kg8 60. Qh3 Kf7 61. Qd7+ Qe7 62. Qxe7+ Kxe7 63. Kb6 b4 0-1
2022.10.04 Titled Tue 4th Oct Early
1165307 Kopczynski, M (2225) Liu, Xiangyi (2377) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Nc6 6. f4 Nge7 7. Nf3 a6 8. Bd3 Bxc5 9. Qe2 b5 10. Bd2 Bb7 11. O-O-O Rc8 12. f5 Nb4 13. fxe6 fxe6 14. Ng5 Nxd3+ 15. Qxd3 Qd7 16. Nxh7 b4 17. Ne2 Bc6 18. Ng5 Bb5 19. Qf3 Rf8 20. Qh5+ g6 21. Qg4 Rf2 22. Nf4 Bd4 23. Ngxe6 Bxe5 24. Rhe1 Bxf4 25. Qh4 Rxc2+ 26. Kxc2 Qc8+ 27. Kb1 Re2 28. Nxf4 1-0
2022.10.04 Titled Tue 4th Oct Early
1165464 Garcia Ramos, Daniel (2457) Kopczynski, M (2225) 1/2-1/2
1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. d4 Nc6 7. Nc3 Nd7 8. h4 e5 9. d5 Ne7 10. h5 h6 11. hxg6 fxg6 12. Nd2 Nf5 13. Nde4 Nf6 14. Qd3 Nxe4 15. Nxe4 Nd4 16. Be3 Bg4 17. f3 Bf5 18. g4 Bxe4 19. fxe4 Qh4 20. Bxd4 exd4 21. Qh3 Qg5 22. Rf3 Rxf3 23. Bxf3 Rf8 24. Rf1 Qd2 25. b4 g5 26. e5 Bxe5 27. Be4 Rxf1+ 28. Kxf1 Qf4+ 29. Qf3 Qxf3+ 30. Bxf3 Bf4 31. Be4 Bd2 32. a3 Kg7 33. Kf2 Kf6 34. Kf3 Ke5 35. Bd3 Bc1 36. a4 Bd2 37. b5 Bc3 38. Kg3 Bd2 39. Kf3 Bc3 40. Kg3 Bd2 41. Kf3 1/2-1/2
2022.10.04 Titled Tue 4th Oct Early
1165657 Kopczynski, M (2225) Gunduz, Umut Erdem (2282) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d6 6. Nf3 g6 7. O-O Bg7 8. Kh1 Nf6 9. Qe1 Qb6 10. Nbd2 Be6 11. Ng5 O-O 12. Nxe6 fxe6 13. Nc4 Qc7 14. Be3 b5 15. Nd2 a6 16. Qh4 b4 17. cxb4 Nxb4 18. Rac1 Qd7 19. Bc4 d5 20. Bb3 Rac8 21. e5 Rxc1 22. Rxc1 Nh5 23. Nf3 Nd3 24. Rd1 Nhxf4 25. g3 Nh5 26. Rxd3 Rxf3 27. Qg4 Rf5 28. Qb4 Bxe5 29. g4 Rf1+ 30. Kg2 Nf4+ 31. Kxf1 Nxd3 32. Qb6 Nxb2 33. Qxa6 Kg7 34. Bc1 Qc7 35. Bxb2 Bxb2 36. Qxe6 Qf4+ 37. Kg2 Qd2+ 38. Kf3 Qd3+ 39. Kf2 Bd4+ 40. Kg2 Qd2+ 41. Kg3 Qf2+ 42. Kh3 Qf3+ 43. Kh4 Bf2+ 44. Kg5 h6# 0-1
2022.10.04 Titled Tue 4th Oct Early
1165810 Kopczynski, M (2225) D'Arruda, R (2271) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. f4 Bb4 6. Nf3 d5 7. e5 Ne7 8. Bd3 Bc5 9. Qe2 a6 10. Bd2 Nbc6 11. O-O-O Bd7 12. Kb1 Rc8 13. Rc1 Nb4 14. g4 Nxd3 15. Qxd3 Qb6 16. f5 exf5 17. Nxd5 Nxd5 18. Qxd5 Be6 19. Qd3 fxg4 20. Ng5 h6 21. Nxe6 Qxe6 22. Rc4 O-O 23. Rhc1 Bf2 24. Bb4 Rxc4 25. Rxc4 Rc8 26. Rxc8+ Qxc8 27. Qd6 Qf5+ 28. Ka1 Kh7 29. a3 Bg1 30. Qd2 Qe4 31. Bc3 Be3 32. Qd7 Kg6 33. Qd6+ Kh7 34. Qd7 Qf3 35. Ka2 Kg6 36. e6 fxe6 37. Qxg7+ Kh5 38. Qe5+ Kh4 39. Qxe6 Kh3 40. Qe5 Kg2 41. Qc7 Bf4 42. Qc4 Bxh2 43. Bd2 Bg1 44. Qc2 Bf2 45. Bxh6 g3 46. Bd2 Qf7+ 47. b3 Qf3 48. Be1 Qe3 49. Bd2 Qe2 50. Kb1 1-0
2022.10.04 Titled Tue 4th Oct Early
1165924 Krysa, L (2524) Kopczynski, M (2225) 1/2-1/2
1. b4 e5 2. Bb2 d6 3. e3 f5 4. c4 Nf6 5. Nf3 Be7 6. d4 e4 7. Nfd2 c6 8. Nc3 d5 9. b5 O-O 10. Be2 f4 11. Qb3 fxe3 12. fxe3 Be6 13. O-O cxb5 14. cxd5 Nxd5 15. Ncxe4 Nf4 16. Qd1 Nxe2+ 17. Qxe2 Nc6 18. Qh5 Qd5 19. Qxd5 Bxd5 20. Nc3 Bc4 21. Rxf8+ Rxf8 22. a4 Bg5 23. Nxc4 bxc4 24. Re1 Nb4 25. Ba3 Nc2 26. Bxf8 Nxe1 27. Bc5 b6 28. Bd6 Bxe3+ 29. Kf1 Bxd4 30. Nb5 Nc2 31. Nxa7 Ne3+ 32. Ke2 Nxg2 33. Nb5 Bf6 34. Bc7 c3 35. Bxb6 c2 36. Kd2 Ne1 37. Be3 Ng2 38. Bf2 Bd8 39. Kxc2 Kf7 40. Kd3 Ke6 41. Ke4 g5 42. Nd4+ Kd7 43. Kf3 Nf4 44. h4 h6 45. hxg5 hxg5 46. Kg4 Nd3 47. Be3 Ne5+ 48. Kf5 Nc4 49. Bxg5 Bxg5 50. Kxg5 Kd6 51. Kf4 Kc5 52. Nb3+ Kb4 53. Ke4 Kxb3 54. Kd4 Kxa4 1/2-1/2
2022.08.16 Titled Tue 16th Aug Late
1208919 Kravtsiv, M (2598) Kopczynski, M (2225) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O g6 6. c3 Bg7 7. d4 Ngf6 8. Qe2 e5 9. Na3 O-O 10. dxe5 dxe5 11. Rd1 Qc7 12. Nb5 Qa5 13. Nd6 Qb6 14. Bg5 h6 15. Bxf6 Nxf6 16. Nxe5 Rad8 17. Ndxf7 Rxf7 18. Qc4 Rf8 19. Nxg6 Re8 20. e5 Nh5 21. Qg4 Qxb2 22. f3 Qxc3 23. Qxh5 Qe3+ 24. Kh1 Re6 25. Rd8+ Kh7 26. Nh4 Qxe5 27. Qxe5 Rxe5 28. Rad1 Bf6 29. R8d7 Kg8 30. g3 Rxd7 31. Rxd7 Bxh4 32. gxh4 Re1+ 33. Kg2 Re2+ 34. Kg3 Rxa2 35. Rxb7 c4 36. Rc7 a5 37. Rxc4 Kf7 38. Rc6 Kg7 39. h5 a4 40. Rg6+ Kh7 41. Ra6 a3 42. Ra7+ Kg8 43. h4 Ra1 44. Kf4 a2 45. Kf5 Kf8 46. f4 Ke8 47. Kf6 Kd8 48. f5 Ke8 49. Ra8+ Kd7 50. Ra3 Kd6 51. Kf7 Rf1 52. Rxa2 Rxf5+ 53. Kg6 Rf4 54. Re2 Rxh4 55. Kxh6 Kd7 56. Kg6 Rg4+ 57. Kh7 Rh4 58. h6 Kd6 59. Kg7 Rg4+ 60. Kh7 Rh4 61. Re8 Kd7 62. Re1 Kd6 63. Rg1 Ke7 64. Kg7 Ke6 65. h7 Rg4+ 66. Rxg4 1-0
2022.08.16 Titled Tue 16th Aug Late
1208946 Kopczynski, M (2225) Urh, Zala (2262) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bb7 9. axb5 axb5 10. Rxa8 Bxa8 11. d3 O-O 12. Nbd2 Bb7 13. Nf1 Na5 14. Ba2 c5 15. Ng3 Nc6 16. Nf5 Qa8 17. Bd5 Re8 18. Ng5 Nxd5 19. Qh5 Bxg5 20. Qxg5 g6 21. exd5 Nd4 22. Nxd6 Rd8 23. Qf6 Bxd5 24. Bh6 Rxd6 25. Qg7# 1-0
2022.08.16 Titled Tue 16th Aug Late
1209081 Kopczynski, M (2225) Wu, Rochelle (2195) 0-1
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 g6 5. f4 Bg7 6. Nf3 Nc6 7. Bc4 d6 8. O-O Nf6 9. Kh1 O-O 10. Qe1 a6 11. Qh4 b5 12. Bb3 b4 13. Nd5 Nxe4 14. Ng5 Nxg5 15. fxg5 Nd4 16. Bc4 Nf5 17. Qe1 Be6 18. Qxb4 Rb8 19. Qa4 Bxb2 20. Bxb2 Rxb2 21. Rae1 Bxd5 22. Bxd5 e6 23. Bf3 Qxg5 24. Qxa6 Qh4 25. Kg1 d5 26. a4 Nd4 27. Bd1 Qg5 28. g3 Qd2 0-1
2022.08.16 Titled Tue 16th Aug Late
1209224 Wachinger, G (2218) Kopczynski, M (2225) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Kb1 e5 11. Nxc6 bxc6 12. exd5 cxd5 13. Nxd5 Be6 14. Bc4 Rb8 15. Nxf6+ Qxf6 16. Bxe6 Qxe6 17. Qd5 e4 18. b3 Qa6 19. Qxe4 Rfe8 20. Qf4 Qa3 21. Bd4 Rb4 22. c3 Rxb3+ 23. axb3 Qxb3+ 24. Kc1 Qa3+ 25. Kc2 Qa2+ 26. Kc1 Qa3+ 27. Kc2 Qa2+ 28. Kc1 Qa3+ 1/2-1/2
2022.08.16 Titled Tue 16th Aug Late
1209388 Romero Ruscalleda, J (2193) Kopczynski, M (2225) 0-1
1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 g6 5. Nf3 Bg7 6. Nc3 Nf6 7. Bd3 O-O 8. Be3 Nc6 9. Rc1 e5 10. d5 Ne7 11. O-O h6 12. Nd2 Ng4 13. Qe2 f5 14. f3 Nxe3 15. Qxe3 f4 16. Qf2 g5 17. Nb5 g4 18. fxg4 Bxg4 19. Nxa7 Ng6 20. a3 f3 21. gxf3 Bh3 22. Rfe1 Nf4 23. Bf1 Bxf1 24. Kxf1 Nd3 25. Qe3 Nxe1 26. Kxe1 Qh4+ 27. Kd1 Qxh2 28. Nb5 Rad8 29. Nc7 Rc8 30. Rc3 Bf6 31. Ne6 Rxc3 32. Qxc3 Rf7 33. Qc8+ Kh7 34. Qe8 Qh5 35. Nf8+ Kg7 36. Ne6+ Kg6 37. Qg8+ Bg7 38. Nd8 Qh1+ 39. Kc2 Rc7+ 40. Kd3 Re7 41. Ne6 Qg1 42. Qd8 Bf6 43. Qxd6 h5 44. Nf8+ Kf7 45. Nd7 Qg5 46. Nc5 h4 47. Ne6 Qg1 48. Nd8+ Kg6 49. f4 h3 50. f5+ Kg5 51. Ne6+ Kh4 52. Qd8 h2 53. Nf3+ Kg3 54. Nxg1 hxg1=Q 55. Qg8+ Kf2 56. Qxg1+ Kxg1 57. Kc4 Kf2 58. d6 Rd7 59. Kd5 Be7 60. Kxe5 Bxd6+ 61. Kf6 Ke3 62. e5 Bc7 0-1
2022.08.16 Titled Tue 16th Aug Late
1209429 Kopczynski, M (2225) Averjanov, A (2399) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. Bd3 Bxd3 8. Qxd3 hxg4 9. fxg4 e6 10. g5 Ne7 11. Bf4 Nf5 12. Nf3 g6 13. Nbd2 c5 14. O-O-O Nc6 15. dxc5 Bxc5 16. Nb3 Be7 17. h5 gxh5 18. Kb1 Qb6 19. a3 O-O-O 20. Bd2 Kb8 21. Bc3 Rc8 22. Qe2 Ng3 23. Qd3 Nxh1 24. Rxh1 a5 25. Ka2 a4 26. Nbd2 Na5 27. g6 fxg6 28. Qxg6 Nc4 29. Nxc4 Rxc4 30. Rxh5 Rxh5 31. Qxh5 Ka7 32. Qe8 Bc5 33. Ng5 d4 34. Bb4 Bxb4 35. Qxa4+ Qa5 36. Qxa5+ Bxa5 37. Nxe6 Rxc2 38. Nxd4 Rh2 39. Kb3 Bc7 40. e6 Rh7 41. Kc4 Kb6 42. Kd5 Rh5+ 43. Ke4 Re5+ 44. Kd3 Kc5 45. b4+ Kd6 46. Kc4 Bb6 47. Nb5+ Kxe6 48. a4 Re4+ 49. Kb3 Rh4 50. a5 Bf2 51. Nc7+ Kd6 52. Nb5+ Kc6 53. Nc3 Be1 54. b5+ Kc5 55. a6 Bxc3 56. a7 Rh8 57. Kxc3 Kxb5 0-1
2022.08.16 Titled Tue 16th Aug Late
1209539 Blanco Ronquillo, H (2442) Kopczynski, M (2225) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Ne8 8. Bg5 f6 9. Bh4 g5 10. Bg3 f5 11. exf5 Bxf5 12. Nd2 Nd7 13. Nde4 Nef6 14. Bd3 Nxe4 15. Nxe4 h6 16. h4 g4 17. h5 Nf6 18. Qc2 Nxe4 19. Bxe4 Qg5 20. Bxf5 Rxf5 21. Qe4 Raf8 22. Rd1 R8f7 23. Rd2 Re7 24. Kd1 Rf4 25. Bxf4 exf4 26. Qg6 Qe5 27. Qxg4 Qe4 28. Qg6 Qxc4 29. b3 Qc3 30. Qb1 f3 31. g3 Bf6 32. Rd3 Qe5 33. Qc2 Bg5 34. Qc3 Qe2# 0-1
2022.08.16 Titled Tue 16th Aug Late
1209639 Kopczynski, M (2225) Nazaretyan, Tigran (2316) 1-0
1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 Nc6 5. f4 d5 6. e5 Ne4 7. Nf3 dxc3 8. Nxc3 Bf5 9. O-O Nxc3 10. bxc3 Bxd3 11. Qxd3 e6 12. f5 Bc5+ 13. Kh1 exf5 14. Qxf5 h6 15. Qg4 g5 16. e6 fxe6 17. Qxe6+ Qe7 18. Qxd5 Rd8 19. Qf5 Rf8 20. Qg6+ Kd7 21. Qxh6 g4 22. Bg5 Qe6 23. Rad1+ Bd6 24. Qxe6+ Kxe6 25. Bxd8 gxf3 26. Bh4 fxg2+ 27. Kxg2 Rg8+ 28. Bg3 Bxg3 29. hxg3 Rg5 30. Rfe1+ Kf6 31. Rd6+ Kf5 32. Rd5+ Kf6 33. Rf1+ Kg6 34. Rd6+ Kh7 35. Rf7+ Rg7 36. Rxg7+ Kxg7 37. Rd7+ Kf6 38. Rxb7 Ke5 39. g4 a6 40. g5 Kf5 41. g6 Nd8 42. g7 Nxb7 43. g8=Q Nd6 44. Qd5+ Kg4 45. Qxd6 a5 46. c4 a4 47. c5 a3 48. c6 Kf5 49. c7 Ke4 50. c8=Q 1-0
2022.08.16 Titled Tue 16th Aug Late
1209709 Kopczynski, M (2225) Kambrath, Y (2401) 1/2-1/2
1. e4 c5 2. d4 e6 3. f4 cxd4 4. c3 Nf6 5. Bd3 b6 6. e5 Nd5 7. cxd4 Bb7 8. Nf3 Nc6 9. O-O g6 10. Nc3 Ncb4 11. Ne4 Nxd3 12. Qxd3 Be7 13. Nfg5 h6 14. Qh3 Kf8 15. Bd2 Kg7 16. Nf3 Rc8 17. Rac1 Nb4 18. Nd6 Bxd6 19. exd6 Rxc1 20. Rxc1 Bxf3 21. Bxb4 Bd5 22. Rc7 a5 23. Be1 Qf6 24. Qe3 Rd8 25. Qe5 g5 26. f5 Qxe5 27. dxe5 exf5 28. Bf2 Bxa2 29. Bxb6 Be6 30. Bxa5 Rb8 31. b4 Rb5 32. Rc5 Rxc5 33. bxc5 f6 34. exf6+ Kxf6 35. Bc3+ Kg6 36. Kf2 f4 37. g3 fxg3+ 38. Kxg3 Kf5 39. h4 gxh4+ 40. Kxh4 Ke4 41. Kh5 Kd5 42. Bf6 Kxc5 43. Be7 Kc6 44. Kxh6 Bd5 45. Kg5 Be6 46. Kh6 Bd5 47. Kg5 Be6 48. Kh6 1/2-1/2
2022.08.16 Titled Tue 16th Aug Late
1209777 Romanchuk, V (2266) Kopczynski, M (2225) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. Nc3 Nc6 7. O-O e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 c6 12. Ne4 Nxe4 13. Bxd8 Nd2 14. Rfc1 Be6 15. Ba5 Nxc4 16. Bc3 f5 17. e4 Kf7 18. Rd1 c5 19. exf5 gxf5 20. Bxb7 Rb8 21. Bd5 Nb6 22. Bxe6+ Kxe6 23. Rd2 Nd5 24. Rad1 Nxc3 25. Rd6+ Kf7 26. Rd7+ Kf8 27. bxc3 e4 28. R1d5 Bxc3 29. Rxc5 1-0