WORLDBASE Player / Joueur FM Van Osch, Mees
GameID: 0
242 games / 242 parties
2025.07.23 TP Chess Masters 2025
2920 Van Volsem, Merlijn (2278) Van Osch, Mees (2347) 1-0
1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 c5 7. dxc5 d4 8. Qg3 O-O 9. Bg5 Nbd7 10. O-O-O Nxc5 11. Qe5 Nfd7 12. Bxd8 Nxe5 13. Be7 Nb3+ 14. Kc2 Re8 15. Kxb3 Rxe7 16. Rxd4 Nc6 17. Rd6 e5 18. e3 Be6 19. Nf3 f6 20. Be2 Rc8 21. Kc3 Na5 22. Rhd1 Kf7 23. Rd8 Rcc7 24. b3 b5 25. Nd2 g6 26. Ne4 bxc4 27. Nd6+ Kg7 28. b4 Nc6 29. Ne8+ Rxe8 30. Rxe8 Bf7 31. Ra8 Ne7 32. Rad8 Be6 33. R8d6 Kf7 34. b5 Rc5 35. a4 Nd5+ 36. R6xd5 Rxd5 37. Rxd5 Bxd5 38. Bxc4 Ke6 39. e4 Bxc4 40. Kxc4 Kd6 41. a5 h6 42. g4 h5 43. gxh5 gxh5 44. h4 1-0
2025.07.22 TP Chess Masters 2025
2909 Van Osch, Mees (2347) Pijpers, A (2500) 1/2-1/2
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Na3 cxd4 6. Nb5 Na6 7. Qxd4 Qxd4 8. Nxd4 1/2-1/2
2025.07.22 TP Chess Masters 2025
2918 Van Osch, Mees (2347) Gormally, D (2435) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 Be7 8. O-O-O O-O 9. f4 Qb6 10. Nxc6 bxc6 11. e5 dxe5 12. fxe5 Rd8 13. Qh3 Rxd1+ 14. Nxd1 Qc5 15. Bxf6 gxf6 16. exf6 Bxf6 17. Bd3 h6 18. Rf1 Qg5+ 19. Kb1 Kg7 20. Qf3 Rb8 21. c3 c5 22. Kc2 Bb7 23. Be4 Ba6 24. Rf2 Qe5 25. Ne3 Rxb2+ 26. Kxb2 Qxc3+ 27. Kb1 Qa1+ 28. Kc2 Qb2+ 29. Kd1 Qa1+ 30. Kc2 Qb2+ 31. Kd1 1/2-1/2
2025.07.21 TP Chess Masters 2025
9998 Van Osch, Mees (2347) Grutter, Tim (2405) 1-0
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 O-O 6. a3 Nd4 7. Bc4 c6 8. Nxd4 exd4 9. Ne2 Bc7 10. Bf4 Bxf4 11. Nxf4 d5 12. exd5 Re8+ 13. Kf1 cxd5 14. Bb3 Bg4 15. f3 Qd6 16. Ne2 Re3 17. Nxd4 Rae8 18. c3 Qf4 19. Kg1 Bf5 20. g3 Qe5 21. Kf2 Rxd3 22. Qe1 Qd6 23. Qc1 Qb6 24. Rd1 Nd7 25. Rxd3 Bxd3 26. Kg2 Qd6 27. Qd2 Nc5 28. Re1 Re5 29. Ba2 Rxe1 30. Qxe1 g6 31. Qe8+ Kg7 32. Qe3 Bc4 33. b3 Ba6 34. b4 Nd7 35. b5 Qxa3 36. Qd2 Nf6 37. bxa6 Qxa6 38. Bb3 Qb6 39. g4 h6 40. h4 Qd6 41. h5 Qe5 42. hxg6 fxg6 43. Qf4 Qe1 44. Qc7+ Kf8 45. Qd6+ Qe7 46. Ne6+ Kf7 47. Nd8+ Ke8 48. Qxe7+ Kxe7 49. Nxb7 g5 50. Kf2 Ke6 51. Nd8+ Ke7 52. Nc6+ Kd6 53. Nxa7 Kc5 54. Ke3 h5 55. gxh5 Nxh5 56. Nc8 Nf4 57. Ne7 Ng2+ 58. Kf2 Nf4 59. Nxd5 Nd3+ 60. Ke3 Nc1 61. Bc2 Kxd5 62. Kd2 Kc4 63. Kxc1 Kxc3 64. Bf5 Kd4 65. Bg4 Kc3 66. Kd1 Kd3 67. Ke1 Ke3 68. Kf1 Kd3 69. Kf2 Kd2 70. Bf5 1-0
2025.07.21 TP Chess Masters 2025
10006 Dauw, Sterre (2354) Van Osch, Mees (2347) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. a3 Qa5 11. Bd2 Qxe5 12. f3 Na6 13. Bc3 Qc7 14. Qd2 d5 15. cxd5 exd5 16. Ng3 Nc5 17. Qe3+ Ne6 18. Nf5 O-O-O 19. Qxa7 Bc5 20. Qa4 d4 21. Ba5 Qe5+ 22. Kd1 Qxf5 23. Bxd8 Rxd8 24. Ba6 Nc7 25. Bxb7+ Kxb7 26. Qb3+ Bb6 27. a4 Rd5 28. Re1 Ne6 29. Rc1 d3 30. Re4 Kc7 31. Qc4 Rc5 32. Qb4 Rxc1+ 33. Kxc1 Qg5+ 34. Qd2 Qc5+ 35. Kd1 Qd5 36. Qb4 Qa2 37. Rc4 Kd7 38. Rc3 Bd4 39. Rxd3 c5 40. Qb5+ Ke7 41. Kc2 Qd5 42. a5 Qe5 43. Rd2 Be3 44. Qb7+ Kf6 45. Rd7 Qxh2 46. Rxf7+ Kg6 47. Re7 Qxg2+ 48. Kb1 Qf1+ 49. Ka2 Qc4+ 50. Qb3 Qxb3+ 51. Kxb3 Kf6 52. Rd7 c4+ 53. Kxc4 h5 54. a6 h4 55. a7 Bxa7 56. Rxa7 Ng5 57. Ra8 Kg6 58. f4 Nf7 59. Kd4 Nd6 60. Ra6 h3 61. Rxd6+ 1-0
2025.07.20 TP Chess Masters 2025
9989 Van Osch, Mees (2347) Victor, Julian (2316) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qb6 5. c4 e6 6. Nc3 h6 7. c5 Qc7 8. b4 b6 9. Bd3 Bxd3 10. Qxd3 a5 11. cxb6 Qxb6 12. b5 cxb5 13. Nxb5 Nc6 14. Rb1 Nb4 15. Qe2 Rb8 16. a4 h5 17. Nf3 Nh6 18. Bxh6 Rxh6 19. O-O Be7 20. Ng5 Rc8 21. Rfc1 Rc6 22. Qf3 f5 23. exf6 Rxf6 24. Qxh5+ Kd7 25. Nf3 Nd3 26. Rd1 1-0
2025.07.20 TP Chess Masters 2025
9995 Dgebuadze, A (2396) Van Osch, Mees (2347) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be2 O-O 8. O-O d6 9. Be3 a6 10. Kh1 e5 11. Nb3 Be6 12. Qe1 b5 13. f4 b4 14. fxe5 dxe5 15. Rd1 Qb8 16. Nd5 bxa3 17. Nxf6+ Bxf6 18. Rxf6 gxf6 19. Bh6 Ne7 20. Qh4 Rd8 21. Qxf6 1-0
2025.07.19 TP Chess Masters 2025
9980 Van Osch, Mees (2347) Ruzhansky, Elias (2320) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Bb3 e6 8. Ndb5 Qb8 9. Bf4 Ne5 10. Bg3 a6 11. Nd4 g5 12. Qd2 Rg8 13. O-O-O b5 14. f3 Qc7 15. h4 h6 16. hxg5 hxg5 17. a3 Rb8 18. Kb1 Qb7 19. Ka1 a5 20. a4 bxa4 21. Nxa4 Qc7 22. Qc3 Qxc3 23. Nxc3 Rb4 24. Na2 Rb8 25. Nc3 Rb4 26. Be1 a4 27. Ba2 Rb8 28. Nb1 Ke7 29. c4 Bg7 30. Na3 Ne8 31. Bc3 Nc7 32. Rh7 Bf6 33. g3 Rh8 34. Rxh8 Bxh8 35. f4 gxf4 36. gxf4 Nc6 37. Nxc6+ Bxc6 38. e5 dxe5 39. fxe5 Be4 40. Bb1 Bxb1 41. Kxb1 f6 42. exf6+ Bxf6 43. Bxf6+ Kxf6 44. Rd6 Ke7 45. Rc6 Kd7 46. Rc5 Kd6 47. Ra5 Ra8 48. Rxa8 Nxa8 49. b3 axb3 50. Kb2 Kc5 51. Kxb3 Nb6 52. Kc3 e5 53. Kd3 e4+ 54. Kxe4 Nxc4 55. Nxc4 Kxc4 1/2-1/2
2025.07.19 TP Chess Masters 2025
9984 Fernandez, Dan SIN (2481) Van Osch, Mees (2347) 1-0
1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. d3 Nc6 6. e4 d4 7. e5 Nd5 8. Nbd2 Be7 9. Ne4 Qc7 10. Re1 Nxe5 11. Nxe5 Qxe5 12. Nxc5 Qd6 13. Nb3 Bf6 14. Qh5 Nb4 15. Bf4 Qb6 16. Re2 O-O 17. Qc5 Qxc5 18. Nxc5 e5 19. Bxe5 Bxe5 20. Rxe5 Nxc2 21. Rc1 Nb4 22. Rc4 Nc6 23. Bxc6 bxc6 24. Rxd4 Bh3 25. f3 g6 26. Kf2 h5 27. g4 hxg4 28. fxg4 f5 29. g5 Rfe8 30. Rxe8+ Rxe8 31. Rd6 Bg4 32. Rxg6+ Kh7 33. Re6 1-0
2025.03.23 Bundesliga 2024-25
142020 Van Osch, Mees (2358) Wagner, Dinara (2452) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. h3 h6 9. g4 b5 10. Nd5 Bb7 11. Bb6 Qd7 12. Nc7+ Kf8 13. f3 Nxe4 14. h4 Ng3 15. Rh3 Nxf1 16. Nxa8 Bxa8 17. Qd3 e4 18. Qxf1 exf3 19. O-O-O Qxg4 20. Rh2 Nd7 21. Bc7 Ne5 22. Kb1 Nc4 23. Qf2 Kg8 24. Nd2 Ne5 25. Rg1 Qd7 26. Bb6 Bf6 27. Bd4 Kh7 28. Qg3 Qf5 29. Rf2 Rc8 30. Nxf3 Nxf3 31. Qxg7+ Bxg7 32. Rxg7+ Kh8 33. Rxf3 Qxc2+ 34. Ka1 Qc1# 0-1
2024.12.03 Titled Tue 3rd Dec Early
270288 Corredor Castellanos, Camilo (1974) Van Osch, Mees (2367) 0-1
1. c4 b6 2. Nf3 Bb7 3. g3 g6 4. Bg2 Bg7 5. O-O Nf6 6. Nc3 O-O 7. Re1 e6 8. e4 c5 9. d4 d6 10. d5 e5 11. a3 Ne8 12. b4 f5 13. Rb1 Qc8 14. Bh3 cxb4 15. Nb5 Qxc4 16. Rxb4 Qc8 17. Ng5 Na6 18. Rb2 Nc5 19. exf5 gxf5 20. Rc2 a6 21. Nc3 h6 22. Nf3 e4 23. Nh4 Nd3 24. Rxe4 Nxf2 25. Rxf2 Qxc3 26. Re7 Rc8 27. Bb2 Qxb2 28. Rxb2 Bxb2 29. Kg2 Rc7 30. Rxc7 Nxc7 31. Qc2 Nxd5 32. Qxb2 Nf4+ 33. Kf1 Nxh3 34. Ng6 Re8 0-1
2024.11.12 Titled Tue 12th Nov Early
294268 Sasvatha A (1826) Van Osch, Mees (2354) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nc6 7. O-O e5 8. d5 Nb8 9. h3 a5 10. Be3 Na6 11. a3 b6 12. Rb1 Nh5 13. b4 axb4 14. axb4 f5 15. exf5 gxf5 16. Nxe5 Bxe5 17. Bxh5 Bxc3 18. Bh6 Bg7 19. Bf4 Qh4 20. Qf3 Bd7 21. Bg3 Qxc4 22. Rfe1 Be8 23. Re7 Nxb4 24. Rbe1 Bxh5 25. Qxh5 Qxd5 26. Rxc7 Rf7 27. Ree7 Rxe7 28. Rxe7 Qd4 29. Qf7+ Kh8 30. Re8+ 1-0
2024.11.12 Titled Tue 12th Nov Early
294604 Van Osch, Mees (2354) Nikulina, A (1875) 1-0
1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 Nf6 5. e5 Nd5 6. Bd3 Ncb4 7. Be4 f5 8. exf6 Nxf6 9. a3 Nxe4 10. axb4 cxb4 11. O-O Nf6 12. Re1 Be7 13. d3 O-O 14. Nbd2 b6 15. Ne5 Bb7 16. Ne4 d6 17. Nf3 e5 18. Nfg5 Nxe4 19. Nxe4 a5 20. Qh5 Qe8 21. Qh3 Qg6 22. Qd7 Bxe4 23. dxe4 Rae8 24. Rad1 Qf6 25. f3 Rd8 26. Qc6 Rc8 27. Qd5+ Kh8 28. Rc1 Rc5 29. Qd3 Rfc8 30. c4 bxc3 31. Rxc3 Qe6 32. Rec1 Bg5 33. R1c2 Qe7 34. Ba3 Rxc3 35. Rxc3 Rxc3 36. Qxc3 Qd7 37. Qd3 Be7 38. Qd5 h6 39. Bb2 Qc7 40. Qd3 Qc5+ 41. Kf1 b5 42. g3 a4 43. bxa4 bxa4 44. Kg2 Qb4 45. Ba3 Qb3 46. Qxb3 axb3 47. Kf2 Kg8 48. Ke2 Kf7 49. Kd3 Ke6 50. Kc3 Bd8 51. Kxb3 Bb6 52. Kc4 Bg1 53. h3 Bh2 54. g4 Bf4 55. Bb4 Bg5 56. Ba5 Be7 57. Bd2 Bf6 58. Be3 Be7 59. Bf2 Bf6 60. h4 Bd8 61. h5 Be7 62. Be1 Bd8 63. Bc3 Be7 64. Bb4 Bd8 65. Kb5 Be7 66. Kc6 Bf8 67. Ba3 Be7 68. Kc7 Bf8 69. Kd8 Be7+ 70. Ke8 Bf6 71. Kf8 Kd7 72. Kf7 Kc6 73. Ke6 Kb5 74. Bxd6 Kc6 75. Bxe5 Bxe5 76. Kxe5 Kd7 77. Kf5 Ke7 78. Kg6 Kf8 79. f4 Kg8 80. e5 Kf8 81. e6 Kg8 82. e7 1-0
2024.11.12 Titled Tue 12th Nov Early
294770 Van Osch, Mees (2354) Mesquita, Eduardo Barbosa (2015) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. O-O g6 8. f4 Bg7 9. Nxc6 bxc6 10. e5 dxe5 11. Qxd8+ Kxd8 12. fxe5 Ng4 13. Bxf7 Bxe5 14. Bf4 Bxf4 15. Rxf4 Nf6 16. Rd1+ Kc7 17. Re1 Rf8 18. Bb3 Kd8 19. Na4 Ra7 20. Nc5 Bf5 21. Rd4+ Ke8 22. Be6 Bxe6 23. Nxe6 Rg8 24. Kf2 Kf7 25. Nd8+ Kg7 26. Nxc6 Rc7 27. Rxe7+ Rxe7 28. Nxe7 Re8 29. Nc6 Ne4+ 30. Kf1 Ng5 31. Nb4 a5 32. Nd3 Ne4 33. Nc5 Nxc5 34. Rd5 Rc8 35. Ke2 a4 36. Ke3 Kf6 37. c3 Ne6 38. Ra5 Rc4 39. Kd3 Rg4 40. g3 h5 41. c4 h4 42. gxh4 Rxh4 43. c5 Rxh2 44. Kc3 Ke5 45. c6+ Kd6 46. Rxa4 Kxc6 47. b4 g5 48. Ra6+ Kd5 49. Ra8 Rh7 50. Rg8 Rc7+ 51. Kd3 Rc4 52. a3 Rc1 53. Rg6 Nf4+ 54. Kd2 Rg1 0-1
2024.11.12 Titled Tue 12th Nov Early
294898 Duncan, C (2167) Van Osch, Mees (2354) 0-1
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Nc6 7. O-O e5 8. d5 Nb8 9. b4 a5 10. Ba3 axb4 11. Bxb4 Na6 12. Qb3 Nxb4 13. Qxb4 b6 14. a4 Nd7 15. a5 bxa5 16. Rxa5 Rxa5 17. Qxa5 f5 18. Nd2 Bh6 19. Nb3 Nf6 20. c5 Nxe4 21. Nxe4 fxe4 22. cxd6 cxd6 23. Qxd8 Rxd8 24. Na5 e3 25. Nc6 exf2+ 26. Rxf2 Re8 27. Rf6 Be3+ 28. Kf1 Bc5 29. g4 Kg7 30. g5 Rf8 31. Rxf8 Bh3+ 32. Ke1 Kxf8 33. Bf1 Bf5 34. Bg2 Bd3 35. h4 Ke8 36. Bh3 Be4 37. Be6 Bg1 38. Kf1 Be3 39. Ke2 Bf4 40. Kf2 Bf5 41. Bg8 e4 42. Bxh7 e3+ 43. Kf3 Bg4+ 0-1
2024.11.12 Titled Tue 12th Nov Early
295201 Fishman, Albert (2149) Van Osch, Mees (2354) 1/2-1/2
1. e4 c5 2. Ne2 e6 3. c4 d5 4. cxd5 exd5 5. exd5 Nf6 6. Nbc3 Nxd5 7. Nxd5 Qxd5 8. d4 Nc6 9. dxc5 Qxd1+ 10. Kxd1 Bxc5 11. Be3 Bxe3 12. fxe3 Bg4 13. Ke1 O-O-O 14. Rc1 Rhe8 15. Kf2 Rd2 16. h3 Bxe2 17. Bxe2 Rxb2 18. Rhe1 Rxa2 19. Kg1 Kc7 20. Bf3 Re5 21. Rc4 a5 22. Rec1 Re6 23. Bd5 Rxe3 24. Bxc6 bxc6 25. Rxc6+ Kd7 26. Rc7+ Ke6 27. R1c6+ Kd5 28. Rc5+ Kd4 29. Rg5 a4 30. Rxg7 f5 31. Rxh7 f4 32. Rhd7+ Ke4 33. Rc4+ Kf5 34. Rdd4 Re1+ 35. Kh2 Rf2 36. Rxa4 Rff1 37. g4+ Ke5 38. Rd2 Rh1+ 39. Kg2 Reg1+ 40. Kf2 Rg3 41. Re2+ Kd5 42. Rxf4 Rhxh3 43. Ke1 Rg1+ 44. Kd2 Rhh1 45. Rf5+ Kd6 46. Rf6+ Kd5 47. Rg6 Rd1+ 48. Ke3 Rh3+ 49. Kf4 Rf1+ 50. Kg5 Rg3 51. Rg8 Rxg4+ 52. Kxg4 Rg1+ 53. Kf5 Rxg8 54. Rd2+ Kc4 55. Rc2+ Kd3 56. Rh2 Kd4 57. Rh4+ Kd5 58. Kf6 Kd6 59. Rd4+ Kc5 60. Rd7 Kc6 61. Rg7 Rf8+ 62. Rf7 Ra8 63. Ke7 Kd5 64. Rf5+ Ke4 65. Rb5 Ra6 66. Rc5 Rh6 67. Rg5 Kd4 68. Ra5 Kc4 69. Rg5 Rh7+ 70. Kd6 Rh6+ 71. Ke7 Rh4 72. Kd6 Rd4+ 73. Kc6 Rf4 74. Rc5+ Kb4 75. Rh5 Kc4 76. Rc5+ Kd4 77. Rd5+ Ke4 78. Rc5 Rf6+ 79. Kb5 Kd4 80. Rc4+ Kd5 81. Rc5+ Kd4 82. Rc6 Rf8 83. Rc4+ Kd5 84. Rc7 Rb8+ 85. Ka6 Rb1 86. Rc2 Kd4 87. Rc8 Rb2 88. Rc7 Kd5 89. Rc8 Kd6 90. Rc1 Rb3 91. Rc2 Rb1 92. Rc3 Kd7 93. Rc2 Rb3 94. Rc1 Kd6 95. Rc2 Rb1 96. Rc3 Rb8 97. Rc2 Ra8+ 98. Kb7 Ra1 99. Rd2+ Kc5 100. Rc2+ Kd6 101. Rd2+ Ke6 102. Re2+ Kf5 103. Kc6 Ra5 1/2-1/2
2024.11.12 Titled Tue 12th Nov Early
295356 Van Osch, Mees (2354) Sorcinelli, F (1999) 1-0
1. e4 g6 2. Nf3 Bg7 3. Bc4 e6 4. d4 Ne7 5. d5 exd5 6. exd5 d6 7. O-O O-O 8. Nc3 c6 9. Bg5 c5 10. a4 a6 11. Re1 Re8 12. a5 h6 13. Bh4 Bg4 14. h3 Bxf3 15. Qxf3 Nd7 16. Bg3 Ne5 17. Bxe5 Bxe5 18. Ne4 Nf5 19. c3 b5 20. axb6 Qxb6 21. Ra2 Bg7 22. Rxa6 Rxa6 23. Bxa6 Rxe4 24. Qxe4 Qxa6 25. Qe8+ Bf8 26. Qb8 Ng7 27. b4 Qd3 28. b5 Qxc3 29. Rb1 Qc2 30. Ra1 Qb2 31. Re1 Qd2 32. Rb1 c4 33. b6 c3 34. Qc8 c2 35. Rf1 Nf5 36. b7 Ne7 37. Qc4 Nxd5 38. b8=Q Nf4 39. Qbb5 d5 40. Qc8 c1=Q 41. Rxc1 Ne2+ 42. Kh1 Nxc1 43. Qbe8 1-0
2024.11.03 Leer Open 2024
308687 Van Osch, Mees (2354) Kopylov, Daniel (2369) 1/2-1/2
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Bd6 8. O-O O-O 9. Re1 c5 10. Qf3 c4 11. Bf5 Nxe5 12. dxe5 Bxf5 13. Qxf5 Bc5 14. Be3 Qc8 15. Qf3 Bxe3 16. Qxe3 Qf5 17. Re2 Rfe8 18. Rd1 Rad8 19. h3 f6 20. e6 Rd6 21. Rde1 Rdxe6 22. Qxe6+ 1/2-1/2
2024.11.02 Leer Open 2024
308578 Van Osch, Mees (2354) Boehme, Ar (2137) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 Bg7 6. f4 O-O 7. Nf3 Nbd7 8. e5 Nd5 9. Nxd5 cxd5 10. Bd3 Qb6 11. Qc1 dxe5 12. dxe5 Nc5 13. O-O Nxd3 14. cxd3 Qa6 15. Qd2 Bf5 16. Rfd1 Rac8 17. a4 f6 18. Bd4 fxe5 19. Bxe5 Bxe5 20. Nxe5 Rc7 21. Qf2 Rfc8 22. g4 Be6 23. Rd2 Rc1+ 24. Rxc1 Rxc1+ 25. Kh2 Bf7 26. Qd4 Qa5 27. Re2 Qc5 28. Qxc5 Rxc5 29. Nd7 Rc7 30. Rxe7 Rc2+ 31. Kg3 d4 32. Nf6+ 1-0
2024.11.02 Leer Open 2024
308634 Schulze, Lara (2275) Van Osch, Mees (2354) 0-1
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Nf6 5. O-O g6 6. d3 Bg7 7. h3 O-O 8. Ba4 Nb6 9. Bb3 a5 10. Nc3 Bd7 11. a4 Bc6 12. Be3 Nbd7 13. Qd2 Re8 14. Bc2 e5 15. Nh2 Nf8 16. f4 exf4 17. Bxf4 Ne6 18. Bh6 Nh5 19. Bxg7 Kxg7 20. Bd1 Nf6 21. b3 h5 22. Qb2 Nd7 23. Nd5+ f6 24. Nf3 Ne5 25. Qf2 Nxf3+ 26. Qxf3 Bxd5 27. cxd5 Nd4 28. Qg3 Re5 29. Ra2 Qe7 30. Raf2 Rf8 31. h4 Rf7 32. Rf4 Qf8 33. Qf2 Re8 34. Qg3 Re5 35. Qf2 Qd8 36. Kh2 Re8 37. Qg3 Rh8 38. Qf2 Qe7 39. Qg3 Qe5 40. Kh1 Rb8 41. Qe1 b6 42. Qd2 Rbf8 43. Qf2 f5 44. g3 Rf6 45. Qe3 fxe4 46. Qxe4 Rxf4 47. Rxf4 Rxf4 48. gxf4 Qf6 49. Qe1 Nf5 50. Qe8 Qxh4+ 51. Kg1 Qg3+ 52. Kh1 Qxf4 53. Qd7+ Kh6 54. Qd8 Qf1+ 55. Kh2 Qf2+ 56. Kh1 Ng3# 0-1
2024.11.01 Leer Open 2024
308464 Van Osch, Mees (2354) Ritscher, JP (2208) 1-0
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. d5 Ne5 8. f4 Bg4 9. Be2 Nbxc4 10. fxe5 Nxe5 11. Bxg4 Qh4+ 12. g3 Qxg4 13. Qxg4 Nxg4 14. Nf3 g6 15. h3 Ne5 16. Nxe5 dxe5 17. Bg5 Bg7 18. O-O f5 19. g4 Rf8 20. Nb5 h6 21. Nxc7+ Kd7 22. Ne6 hxg5 23. Nxg7 fxg4 24. hxg4 Rf4 25. Rxf4 gxf4 26. Rd1 Rc8 27. Ne6 Kd6 28. Ng5 1-0
2024.11.01 Leer Open 2024
308519 Hoeffer, D (2305) Van Osch, Mees (2354) 1-0
1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 Bb4 6. Ne2 b5 7. a3 Be7 8. Nc1 c5 9. dxc5 Bxc5 10. Nd3 Bd6 11. g5 Bxf4 12. Nxf4 Nfd7 13. Qh5 Ne5 14. O-O-O Nbc6 15. Rg1 b4 16. axb4 Nxb4 17. g6 Qf6 18. gxh7 Rb8 19. Be2 Bd7 20. Rg5 Nec6 21. Rdg1 Na2+ 22. Nxa2 Qxb2+ 23. Kd2 Qxa2 24. Bd3 d4 25. Rxg7 dxe3+ 26. fxe3 Kd8 27. Rg8+ Kc7 28. Rxb8 Qa5+ 29. Qxa5+ 1-0
2024.10.31 Leer Open 2024
308351 Van Osch, Mees (2354) Jonnek, Thomas (2012) 1-0
1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Bg4 6. h3 Bxf3 7. Nxf6+ gxf6 8. Qxf3 Qd5 9. Be2 Nd7 10. O-O Qxf3 11. Bxf3 Bh6 12. a4 a5 13. Bh5 O-O 14. f4 f5 15. d3 Rfd8 16. g3 e6 17. Be2 Bf8 18. Be3 Bc5 19. d4 Bb6 20. Rad1 Nf6 21. Bf3 Rd7 22. c3 Ne4 23. g4 Rad8 24. Rde1 Re8 25. Bxe4 fxe4 26. g5 Rd5 27. Bf2 Rf5 28. Rxe4 h6 29. h4 hxg5 30. fxg5 Kg7 31. Bg3 Rxf1+ 32. Kxf1 Kg6 33. Rf4 Bd8 34. Kg2 f6 35. gxf6 Bxf6 36. Re4 Rg8 37. Rg4+ Kf7 38. Rxg8 Kxg8 39. h5 Bg5 40. Bc7 Bc1 41. b3 1-0
2024.10.31 Leer Open 2024
308407 Skembris, Simon Max (2119) Van Osch, Mees (2354) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6 8. O-O-O e6 9. f3 Be7 10. h4 Nxd4 11. Qxd4 h6 12. Be3 b5 13. Kb1 h5 14. Qd2 Bc6 15. g3 d5 16. e5 Nd7 17. Bd4 b4 18. Ne2 Bb5 19. Nc1 Qb8 20. f4 g6 21. Bd3 a5 22. Qe2 Bxd3 23. Nxd3 Qb5 24. Qf3 a4 25. Nc1 Bc5 26. Qe2 Qxe2 27. Nxe2 Ke7 28. Bxc5+ Nxc5 29. Nd4 Ne4 30. Rhg1 Rhc8 31. Nf3 a3 32. Ng5 Nxg5 33. hxg5 axb2 34. Rd4 Ra4 35. a3 Rxa3 36. Rxb4 Ra1+ 0-1
2024.10.25 39th ECC Open 2024
315144 Van Osch, Mees (2362) Saraci, Nderim (2440) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qd1 Nf6 9. Nc3 d6 10. Bg5 Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. c4 Nbd7 14. Be2 O-O 15. O-O h6 16. Be3 Nh7 17. b4 f5 18. f3 f4 19. Bf2 e4 20. fxe4 Ng5 21. Bf3 a5 22. a3 axb4 23. axb4 Ne5 24. Qe2 Qf6 25. Rxa8 Rxa8 26. Kh1 Nexf3 27. gxf3 Qc3 28. Be1 Qb3 29. Rf2 Nh3 30. Rg2 Ra1 31. Qf1 Qxf3 0-1
2024.10.24 39th ECC Open 2024
314882 Van Osch, Mees (2362) Jepson, C (2400) 1/2-1/2
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Rg1 d5 6. dxe5 dxe4 7. Ng5 Nxe5 8. Qxd8+ Kxd8 9. Bf4 h6 10. O-O-O+ Bd7 11. Ngxe4 Nxe4 12. Nxe4 Ng6 13. Be3 Kc8 14. Bc4 Be6 15. Bxe6+ fxe6 16. Nc5 Bxc5 17. Bxc5 Rd8 18. Rde1 e5 19. Re3 a5 20. Rge1 Ra6 21. b3 Rc6 22. Ba3 Nf4 23. Rd1 Nxg2 24. Rxe5 a4 25. bxa4 Nf4 26. Rxd8+ Kxd8 27. Rf5 Ne2+ 28. Kb1 Rf6 29. Rxf6 gxf6 30. Bc1 h5 31. Be3 Kd7 32. c4 Ng1 33. Kc2 Nf3 34. Bf4 c5 35. Kd3 f5 36. Ke3 Nh4 37. Bb8 Ng6 38. f3 Kc6 39. Bg3 Kd7 40. Bb8 Kc6 41. Bg3 Kd7 42. Bb8 1/2-1/2
2024.10.23 39th ECC Open 2024
314696 Kanyamarala, Tarun (2369) Van Osch, Mees (2362) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 O-O 10. e4 Nxc3 11. bxc3 c5 12. O-O Nc6 13. Be3 Qc7 14. Qe2 e5 15. d5 Na5 16. Nd2 c4 17. Nxc4 Nxc4 18. Bxc4 Rfc8 19. Bb5 Qxc3 20. Bd7 Qc2 21. Qg4 Rc4 22. Rac1 Qb3 23. Rxc4 Qxc4 24. Rc1 Qd3 25. a4 Ba6 26. h3 Bc5 27. Bxc5 bxc5 28. Qh4 c4 29. Qe7 Qxe4 30. Bc6 Rf8 31. Qxa7 Qf4 32. Rf1 Bc8 33. Qa5 Bf5 34. Re1 Qd4 35. Qc7 Be4 36. d6 Bxc6 37. Qxc6 Rd8 38. Rb1 g6 39. Rb6 Qa1+ 40. Kh2 Qd4 41. Qc7 Qf4+ 42. Kg1 Qc1+ 43. Kh2 Qf4+ 44. Kg1 1/2-1/2
2024.10.22 39th ECC Open 2024
314391 Van Osch, Mees (2362) Ten Hertog, H (2516) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Be4 6. f3 Bh7 7. e6 c5 8. Bd3 Nc6 9. Bxh7 Rxh7 10. dxc5 fxe6 11. Nc3 Nf6 12. Rh3 Qa5 13. Kf1 Qxc5 14. g5 hxg5 15. hxg5 Rxh3 16. Nxh3 Nh5 17. Qd3 Ne5 18. Qh7 Qc4+ 19. Ke1 Qh4+ 20. Nf2 Nxf3+ 21. Kd1 O-O-O 0-1
2024.10.21 39th ECC Open 2024
314211 Van Osch, Mees (2362) Stevcic, S (2103) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. a3 a6 9. dxc5 Nxc5 10. b4 Nd7 11. Bd3 Qc7 12. Ne2 b5 13. Ned4 Nb6 14. Nb3 Nc4 15. Bc5 Nb2 16. Qd2 f6 17. O-O O-O 18. Rae1 Nc4 19. Bxc4 bxc4 20. Bxe7 Qxe7 21. exf6 Qxf6 22. Nbd4 Nxd4 23. Nxd4 Bd7 24. Qe3 Rae8 25. c3 Rf7 26. g3 h6 27. Nf3 Rff8 28. h4 Ba4 29. Rf2 Qd8 30. Rfe2 Qd6 31. Qd4 Kh7 32. Ne5 Qc7 33. g4 g6 34. Rh2 Qg7 35. Rf1 Ra8 36. Qb6 Qa7 37. Qxa7+ Rxa7 38. h5 g5 39. fxg5 Rxf1+ 40. Kxf1 hxg5 41. Ke2 d4 42. cxd4 c3 43. Nd3 Rd7 44. Ke3 Bd1 45. Rg2 Rf7 46. Rf2 Rc7 47. Nc5 Rc6 48. Rf7+ Kg8 49. Rf6 Bxg4 50. Rg6+ Kf7 51. Rxg5 Bf5 52. Rg1 Kf6 53. h6 c2 54. Ra1 Rc7 55. Kd2 Ra7 56. a4 Bh7 57. Rc1 Kg5 58. Nxe6+ Kxh6 59. Rh1+ 1-0
2024.10.20 39th ECC Open 2024
313900 Kadric, D (2558) Van Osch, Mees (2362) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Bd7 8. Ndb5 Qb8 9. Bf4 Ne5 10. Bg3 h5 11. f4 a6 12. Nd4 h4 13. Bf2 Neg4 14. Bg1 h3 15. Qf3 hxg2 16. Qxg2 Qc7 17. h3 Nh6 18. O-O-O O-O-O 19. Be3 Nhg8 20. f5 e5 21. Nf3 Ne7 22. Qf2 Qc6 23. Ng5 Be8 24. Bxf7 d5 25. Be6+ Kb8 26. Qg3 Qc7 27. Bxd5 Rxd5 28. exd5 Nxf5 29. Qf2 Nxe3 30. Qxe3 Bc5 31. Qe1 Bd7 32. Kb1 Bf5 33. d6 Qc8 34. Qxe5 Re8 35. Qf4 Be3 36. Qg3 Nh5 37. Qg2 Qc5 38. Rhe1 Nf6 39. d7 Bxd7 40. Nge4 Nxe4 41. Nxe4 Qe5 42. Rxe3 Bc6 43. Rde1 1-0
2024.10.15 Titled Tue 15th Oct Early
326694 Van Osch, Mees (2362) Chylewski, Patryk (2315) 1-0
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. Nb3 Nf6 8. Qxd4 Qxd4 9. Nbxd4 a6 10. a4 Be7 11. O-O O-O 12. Bf4 Rd8 13. Rfd1 Nbd7 14. Bc7 Re8 15. a5 Nc5 16. Ne5 Nfd7 17. Nxf7 Kxf7 18. b4 Bf6 19. bxc5 Nxc5 20. Ra3 Bd7 21. Nb3 Rec8 22. Nxc5 Be8 23. Bxe6+ Ke7 24. Bd6+ Kd8 25. Nxb7# 1-0
2024.10.15 Titled Tue 15th Oct Early
327085 Dowgird, F (2348) Van Osch, Mees (2362) 0-1
1. d4 d6 2. Bg5 h6 3. Bh4 g5 4. Bg3 Bg7 5. c3 c5 6. dxc5 d5 7. Nd2 a5 8. e4 Nf6 9. exd5 Qxd5 10. Qa4+ Nc6 11. Nb3 O-O 12. Nf3 Bd7 13. Qc4 a4 14. Nbd2 a3 15. b4 Be6 16. Nd4 Nxd4 17. Qxd4 Rfd8 18. Be5 Qc6 19. b5 Qc8 20. Qe3 Ng4 21. Bxg7 Nxe3 0-1
2024.10.15 Titled Tue 15th Oct Early
327590 Papasimakopoulos, Alexandros (2372) Van Osch, Mees (2362) 1/2-1/2
1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bg5 O-O 6. e3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 a6 10. a4 Bg4 11. Qb3 Nbd7 12. O-O Rb8 13. Rfe1 Re8 14. Bh4 Qa5 15. Bg3 Bxf3 16. Bxf3 Ne5 17. Be2 h5 18. Qc2 Qb4 19. a5 c4 20. Ra4 Qc5 21. Bxe5 Rxe5 22. Bxc4 Nxd5 23. Qb3 Nxc3 24. Bxf7+ Kh7 25. bxc3 Rg5 26. c4 b5 27. axb6 Rxb6 28. Qd1 Rb2 29. Rxa6 Qf5 30. Rf1 Qxf7 31. Rxd6 Qb7 32. Rd5 Rxd5 33. cxd5 Rb5 34. e4 Be5 35. g3 Rb4 36. Qd3 Rd4 37. Qe3 Qe7 38. Re1 Bg7 39. Kg2 Qd6 40. Re2 Qc5 41. h4 Qc4 42. Re1 Rd3 43. Qe2 Qd4 44. Kh2 Rd2 45. Qe3 Rxf2+ 46. Kg1 Qxe3 47. Rxe3 Rd2 48. Kf1 Bd4 49. Rb3 Rf2+ 50. Ke1 Rg2 51. Kf1 Rf2+ 52. Ke1 Ra2 53. Rd3 Be5 54. Kf1 Ra7 55. Kf2 Kg7 56. Kf3 Kf6 57. Rb3 Ra6 58. Kf2 Rd6 59. Kf3 Bd4 60. Rb4 Ke5 61. Rb8 Rf6+ 62. Ke2 Kxe4 63. Rg8 Kxd5 64. Kd3 Be5 65. Ke3 Ke6 66. Ra8 Kf5 67. Kf3 Rb6 68. Rf8+ Bf6 69. Ra8 Rb3+ 70. Kg2 Rb2+ 71. Kh3 Be5 72. Ra3 Rc2 73. Rf3+ Ke6 74. g4 Rc3 75. Rxc3 hxg4+ 76. Kxg4 Bxc3 77. h5 g5 78. Kxg5 Bd2+ 79. Kh4 Bc3 80. Kg4 Kf7 81. h6 Kg8 82. Kh5 Kh8 83. Kg6 Bb2 84. h7 Ba1 85. Kh6 Bb2 86. Kg6 Ba1 87. Kh6 Bb2 88. Kg6 1/2-1/2
2024.10.15 Titled Tue 15th Oct Early
327640 Van Osch, Mees (2362) Nakamura, Hi (2802) 0-1
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 g6 7. g3 Bg7 8. Bg2 Ne7 9. O-O O-O 10. Bg5 h6 11. Bf4 Nd7 12. Rad1 e5 13. Bc1 d4 14. Nb1 c5 15. Qe2 Qc7 16. f4 f5 17. a4 Rae8 18. fxe5 Nxe5 19. Na3 g5 20. Qh5 Qd7 21. b3 Rd8 22. Kh2 Qd6 23. Nc4 Nxc4 24. bxc4 Be5 25. exf5 Nxf5 26. Bd5+ Kg7 27. Bxg5 hxg5 28. Qxg5+ Qg6 29. Rxf5 Rxf5 30. Qxd8 Qxg3+ 31. Kh1 Qh2# 0-1
2024.10.15 Titled Tue 15th Oct Early
328159 Van Osch, Mees (2362) Garakov, M (2447) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 bxc6 8. Bd3 d5 9. O-O Nf6 10. Bd2 Be7 11. Qe2 O-O 12. Rae1 Re8 13. e5 Nd7 14. f5 exf5 15. Bxf5 Nf8 16. Bd3 Be6 17. Kh1 c5 18. Bxa6 Reb8 19. b3 c4 20. bxc4 dxc4 21. Bb5 Ra3 22. Rb1 Ng6 23. Rfe1 Qc5 24. Ne4 Qxe5 25. Bxc4 Rxb1 26. Rxb1 h6 27. Bb3 Ra8 28. Re1 Rd8 29. Bc3 Qf5 30. Ng3 Qg4 31. Bxe6 Qxe2 32. Bxf7+ Kxf7 33. Rxe2 Bf6 34. Be1 Rd1 35. Kg1 Bd4+ 36. Kf1 Ra1 37. Nf5 Bc3 38. g3 Bxe1 39. Rxe1 Rxa2 40. Re2 Kf6 41. Nd6 Ra6 42. Ne4+ Kf7 43. Kf2 Rc6 44. c3 Ne7 45. h3 Nd5 46. Rc2 Rc4 47. Kf3 Ke6 48. h4 Ke5 49. Nd2 Rc8 50. c4 Nf6 51. Ke3 Ke6 52. Ne4 Ng4+ 53. Kd4 Ne5 54. c5 Nc6+ 55. Ke3 Ra8 56. Rd2 Ra3+ 57. Rd3 Ra4 58. Rd6+ Ke5 59. Rxc6 Rxe4+ 60. Kf3 Rc4 61. Rc7 Kf6 62. Rc8 g5 63. h5 Kg7 64. c6 Rc3+ 65. Kg4 Rc4+ 66. Kf5 Rc5+ 67. Ke6 Rc3 68. c7 Rxg3 69. Rg8+ Kxg8 70. c8=Q+ Kg7 71. Qc7+ 1-0
2024.10.15 Titled Tue 15th Oct Early
328177 Novoselov, R (2261) Van Osch, Mees (2362) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Bb4 6. Ne2 O-O 7. O-O h6 8. Bf4 Re8 9. Ng3 Nc6 10. Nce2 Bd6 11. Qd2 Be6 12. Rfe1 Qd7 13. Bxh6 gxh6 14. Qxh6 Ne4 15. Bxe4 dxe4 16. Nh5 Bf8 17. Nf6# 1-0
2024.10.15 Titled Tue 15th Oct Early
328602 Rustamov, Rustam (2307) Van Osch, Mees (2362) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Qc1 Ng5 15. Nxg5 Qxg5 16. Ne2 Qf6 17. Qe3 Bd7 18. Bb5 Nb8 19. Bd3 Nc6 20. Bb5 Nb8 21. Bxd7 Nxd7 22. f4 Rac8 23. Rac1 Nb8 24. Rc3 Rxc3 25. bxc3 Nc6 26. Nc1 Na5 27. Nd3 Nc4 28. Qe2 Qf5 29. Nc5 Nd6 30. Qxe6+ Qxe6 31. Nxe6 Rc8 32. Re1 Ne4 33. f5 Rxc3 34. Nf4 Rc4 35. Rd1 Nc3 36. Rd2 Kf7 37. g4 Nb5 38. Ne2 Nc3 39. Nf4 Nb5 40. Ne2 Nc3 41. Kf1 Ne4 42. Rb2 b6 43. h4 h5 44. g5 Nd6 45. g6+ Kf6 46. Nf4 Rxd4 47. Rf2 Nxf5 48. Nxh5+ Kxg6 49. Nf4+ Kf6 50. h5 Ke5 51. Ng6+ Ke6 52. Nf8+ Kf6 53. Nh7+ Ke5 54. Ng5 Ne3+ 55. Ke2 Ng4 56. Rf7 Rd2+ 57. Ke1 Rxa2 58. Rxg7 Kd4 59. Re7 Kd3 60. Kf1 d4 61. Nf3 Rf2+ 0-1
2024.10.15 Titled Tue 15th Oct Late
329600 Van Osch, Mees (2362) Sowinski, Pawel (2455) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. h3 Nbd7 5. f4 Qa5 6. Bd3 e5 7. Nf3 Be7 8. Bd2 Qb6 9. dxe5 dxe5 10. Qe2 Nh5 11. Qf2 Qxf2+ 12. Kxf2 Nxf4 13. Bxf4 exf4 14. e5 Nc5 15. Ne2 g5 16. h4 g4 17. Nfd4 O-O 18. Nxf4 Nxd3+ 19. Nxd3 Rd8 20. Ne2 Bf5 21. Rad1 f6 22. Ng3 Bxd3 23. Rxd3 fxe5 24. Rhd1 Rxd3 25. Rxd3 Bxh4 26. Ke2 Bxg3 27. Rxg3 h5 28. Rd3 Rf8 29. Ke3 Kg7 30. Rd6 Rf6 31. Rd7+ Rf7 32. Rd6 g3 33. Re6 Rf2 34. Rxe5 Kg6 35. Re6+ Kf5 36. Rh6 Kg5 37. Rh7 Rxg2 38. Rxb7 Rxc2 39. Rg7+ Kh4 40. Kf3 Rf2+ 41. Ke3 Rf5 42. Rxa7 Rg5 43. Rb7 g2 0-1
2024.10.15 Titled Tue 15th Oct Late
329940 Van Osch, Mees (2362) Rozman, Levy (2347) 1/2-1/2
1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. Nc3 dxe5 5. Nxe5 Nxc3 6. bxc3 Nd7 7. Nf3 g6 8. d4 Bg7 9. Bg5 O-O 10. Bd3 c5 11. O-O Nf6 12. h3 b6 13. Re1 Bb7 14. a4 Bxf3 15. Qxf3 cxd4 16. cxd4 Qxd4 17. a5 Rac8 18. axb6 axb6 19. Rab1 h6 20. Be3 Qc3 21. Bxb6 Nd7 22. Be3 Ne5 23. Qe2 Nxd3 24. Qxd3 Qxc2 25. Qd7 Rc7 26. Qb5 Qc4 27. Qb6 Qc6 28. Qb4 Rfc8 29. Qh4 g5 30. Qg4 Qc4 31. Qf5 e6 32. Qf3 Qd5 33. Qh5 Qf5 34. Qe2 Rc2 35. Qa6 Rd8 36. Rbd1 Rd5 37. Qa4 Rc8 38. Qa6 Rcd8 39. Rc1 g4 40. hxg4 Qxg4 41. Rc4 Qg6 42. Qa4 h5 43. Rf4 Rg5 44. Qc6 Rdd5 45. g3 Rdf5 46. Rxf5 Rxf5 47. Qe4 Bf6 48. Qg2 Kh7 49. Rc1 Rd5 50. Kh2 Qg4 51. Rh1 Kg6 52. Qh3 Qxh3+ 53. Kxh3 Bg5 54. Kg2 Bxe3 55. fxe3 Kg5 56. Kf3 Rf5+ 57. Ke4 Ra5 58. Kf3 f5 59. Rb1 e5 60. Rb3 Ra2 61. e4 fxe4+ 62. Kxe4 Re2+ 63. Kf3 Rd2 64. Rb5 Kf5 65. Ke3 Ra2 66. Rb3 Ra4 67. Kf3 Rc4 68. Ke3 Kg4 69. Kd3 Rd4+ 70. Ke2 e4 71. Kf2 Rd3 72. Rb4 Rf3+ 73. Ke2 Kxg3 74. Rxe4 Rf8 75. Re7 h4 76. Rg7+ Kh2 77. Rg5 h3 78. Ke1 Kh1 79. Ke2 h2 80. Rg4 Rf5 81. Rg8 Ra5 82. Kf2 Ra1 83. Rg7 Rg1 84. Rb7 Rg2+ 85. Kf1 Rg5 86. Rf7 Rg6 87. Kf2 Ra6 88. Rg7 Ra1 89. Rg6 Ra2+ 90. Kf1 Ra5 91. Rf6 Ra8 92. Rf7 Ra2 93. Rf6 Ra3 94. Rf5 Rg3 95. Kf2 Rg1 96. Rf6 Rg5 97. Rf7 Rg4 98. Rf8 Rg7 99. Rf6 Rg5 100. Rf7 Rg4 101. Rf6 Ra4 102. Kf1 Rg4 103. Kf2 Rg2+ 104. Kf1 Ra2 105. Rf7 Ra1+ 106. Kf2 Rg1 107. Rf8 Rg2+ 108. Kf1 Rg1+ 109. Kf2 Rg2+ 110. Kf1 Rg1+ 111. Kf2 1/2-1/2
2024.10.15 Titled Tue 15th Oct Late
329991 Melamed, Daniel (2052) Van Osch, Mees (2362) 1-0
1. d4 d6 2. e4 Nf6 3. Nc3 a6 4. Nf3 b5 5. Bd3 Bb7 6. e5 Nd5 7. Nxd5 Bxd5 8. O-O e6 9. b3 Be7 10. c4 bxc4 11. bxc4 Bc6 12. exd6 cxd6 13. Bf4 O-O 14. d5 Bd7 15. Re1 e5 16. Bd2 a5 17. c5 dxc5 18. Nxe5 Bf6 19. Rc1 Na6 20. Nxd7 Qxd7 21. Bxa6 Rxa6 22. Rxc5 a4 23. Be3 g6 24. Qd3 Rd6 25. h3 Rd8 26. Rd1 Be5 27. Ra5 h5 28. Qe4 Re8 29. Qxa4 Qc8 30. Rc5 Qb8 31. Qc4 Rb6 32. Rc6 Rb1 33. Rc1 Kh7 34. a4 Rxc1+ 35. Qxc1 Qa8 36. Qc2 Rd8 37. Qe4 Bd6 38. g3 Qb7 39. Kg2 Ra8 40. Rxd6 Qb4 41. Qxb4 1-0
2024.10.15 Titled Tue 15th Oct Late
330273 Harish, Neeraj (2024) Van Osch, Mees (2362) 0-1
1. c4 b6 2. Nf3 Bb7 3. d4 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. bxc3 Nc6 10. e4 Na5 11. Nd2 c5 12. Qd3 d6 13. Rd1 Rc8 14. Bb2 Ba6 15. Rac1 Qd7 16. Bf1 e6 17. Qc2 Rc7 18. d5 e5 19. Bd3 Bh6 20. Rf1 Bxd2 21. Qxd2 Bxc4 22. Bxc4 Nxc4 23. Qe2 b5 24. Rcd1 Qh3 25. Bc1 f5 26. f3 Rcf7 27. Qg2 Qxg2+ 28. Kxg2 fxe4 29. fxe4 Rxf1 30. Rxf1 Rxf1 31. Kxf1 Kf7 32. Ke2 Ke7 33. Kd3 Kd7 34. Bh6 Nb2+ 35. Kc2 Na4 36. g4 Nb6 37. Bf8 Nc4 38. Kd3 Ke8 39. Bh6 Kf7 40. h3 Nb6 41. Bg5 c4+ 42. Kc2 Ke8 43. Kd2 Na4 44. h4 Nc5 45. Ke3 a6 46. h5 Kf7 47. h6 Na4 48. Kd2 Nc5 49. Ke3 Nd7 50. Bh4 a5 51. g5 Ke8 52. Bf2 Kd8 53. Kd2 Kc7 54. Be3 Nb8 55. Bf2 Kb7 56. Bg1 Ka6 57. Kc2 b4 58. Be3 Kb5 59. Bg1 Na6 60. Bf2 a4 61. Kd2 b3 62. axb3 cxb3 63. Kd3 Nc5+ 64. Ke3 b2 0-1
2024.10.15 Titled Tue 15th Oct Late
330484 Van Osch, Mees (2362) Pyrih, Roman (2396) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. d4 e6 6. Be3 cxd4 7. Nxd4 Nc6 8. Nxc6 Qxc6 9. Be2 Nd5 10. Bd4 Bc5 11. Na3 O-O 12. Bxc5 Qxc5 13. Qd4 Qxd4 14. cxd4 Bd7 15. Rc1 Rfc8 16. Kd2 Nb4 17. Bc4 Bc6 18. f3 Bd5 19. Bxd5 Nxd5 20. Nb5 a6 21. Nd6 Rd8 22. Nxb7 Rdb8 23. Nc5 Rxb2+ 24. Rc2 Rxc2+ 25. Kxc2 Ne3+ 26. Kd2 Nxg2 27. Rb1 h5 28. a4 a5 29. Rb5 Nh4 30. Ke2 Nf5 31. Nb3 Rc8 32. Kd3 Ne7 33. Rxa5 Nd5 34. Nc5 g5 35. Ne4 g4 36. fxg4 hxg4 37. Ra7 Rc1 38. a5 Rh1 39. Nf2 Rxh2 40. Nxg4 Rh3+ 41. Kc4 Rc3+ 42. Kb5 Rb3+ 43. Kc5 f5 44. Ne5 f4 45. Kd6 Rb4 46. Nc6 Rc4 47. Nd8 f3 48. Nxe6 f2 49. Ra8+ Kh7 50. Rf8 Nc3 51. d5 Ne4+ 52. Ke5 Rc1 53. Kxe4 f1=Q 54. Rxf1 Rxf1 55. d6 Re1+ 56. Kd5 Rd1+ 57. Nd4 Rb1 58. d7 Rb8 59. Nc6 Rb5+ 60. Kd6 1-0
2024.10.15 Titled Tue 15th Oct Late
330674 Brzezina, Piotr (2307) Van Osch, Mees (2362) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Ne2 O-O 7. O-O h6 8. a3 Bd6 9. Bf4 c6 10. Qd2 Bxf4 11. Nxf4 Re8 12. Rae1 Nbd7 13. Rxe8+ Qxe8 14. Re1 Qd8 15. Qe2 Nf8 16. Qe7 Qxe7 17. Rxe7 Bd7 18. f3 Re8 19. Rxe8 Nxe8 20. Kf2 Nd6 21. Nd1 Bf5 22. Ne3 Bxd3 23. Nxd3 Ne6 24. h4 Nxd4 25. c3 N4f5 26. Nxf5 Nxf5 27. g3 Kf8 28. Nc5 Nd6 29. g4 b6 30. Nd7+ Ke8 31. Ne5 c5 32. Ke2 f6 33. Nd3 Kd7 34. Nf4 Nc4 35. b3 Nxa3 36. Nxd5 Nb5 37. Kd3 Nd6 38. Nf4 b5 39. Nh5 Ne8 40. Ke4 g6 41. Nf4 g5 42. hxg5 fxg5 43. Nd3 Kd6 44. b4 c4 45. Ne5 Ke6 46. Nc6 Nf6+ 47. Kd4 a6 48. Nb8 Kd6 49. Nxa6 Nd5 50. Nc5 Nf4 51. Ne4+ Kc6 52. Ke5 Ne2 53. Kf6 Ng1 54. Kg6 Nxf3 55. Kxh6 Kd5 56. Nxg5 Nh2 57. Kh5 Nf1 58. Nf3 Ng3+ 59. Kh6 Ne4 60. g5 Nxc3 61. g6 Ne4 62. g7 Nf6 63. Kg6 Ng8 64. Kf7 Nh6+ 65. Kg6 Ng8 66. Kf7 c3 67. Kxg8 c2 68. Kf7 c1=Q 69. g8=Q Qf4+ 70. Ke7+ Kc6 71. Qe6+ Kb7 72. Qd7+ Ka8 73. Qd5+ Ka7 74. Qc5+ Ka8 75. Qc6+ Ka7 76. Qd7+ Ka8 77. Qc6+ Ka7 78. Ke6 Qxb4 79. Ne5 Qb3+ 80. Kd6 b4 81. Kc7 Qc3 82. Nc4 Qg7+ 83. Kd6 Qf6+ 84. Kc5 Qxc6+ 85. Kxc6 b3 86. Kc5 Ka6 87. Kb4 b2 88. Nxb2 1/2-1/2
2024.10.15 Titled Tue 15th Oct Late
330680 Shapiro, V (2074) Van Osch, Mees (2362) 1-0
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. Nf3 f6 8. Nf4 fxe5 9. Nxe6 Qe7 10. Nc7+ Kd8 11. Nxa8 exd4+ 12. Be2 dxc3 13. bxc3 Nf6 14. Bf4 Nh5 15. Qxd5+ 1-0
2024.10.15 Titled Tue 15th Oct Late
330877 Van Osch, Mees (2362) Munoz, Francisco Javier (2389) 0-1
1. e4 Nf6 2. Nf3 Nxe4 3. Nc3 Nxc3 4. dxc3 d5 5. Be3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bg2 c6 9. Ne5 Nd7 10. Nxg6 hxg6 11. c4 e6 12. Qe2 Nb6 13. cxd5 cxd5 14. O-O-O Rc8 15. Kb1 Bc5 16. Bf4 Nc4 17. Bxd5 Qf6 18. Qxc4 exd5 19. Rhe1+ Kf8 20. Qxd5 Kg8 21. Qd7 Kh7 22. Be5 Qf3 23. h4 Bxf2 24. Rf1 Rhd8 25. Qxd8 Rxd8 26. Rxd8 Qe2 27. Rdd1 f6 28. Bc3 Bxh4 29. Rh1 g5 30. a3 Qxg4 31. Rd7 Qxd7 0-1
2024.10.15 Titled Tue 15th Oct Late
331021 Van Osch, Mees (2362) Burgess, M (2260) 1-0
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nf6 7. g3 Be7 8. Bg2 O-O 9. O-O Nbd7 10. d4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qd3 c5 14. Be3 cxd4 15. Bxd4 Qc7 16. Rad1 Rfd8 17. Qb3 Rab8 18. Bxa7 Rxd1 19. Rxd1 Ra8 20. Bb6 Qc8 21. a3 Nd7 22. Be3 Nc5 23. Qb6 Na4 24. Qxb7 Qxb7 25. Bxb7 Rb8 26. Rd7 Bc5 27. Bc6 Bxe3 28. Bxa4 Bc1 29. Bb3 Bxb2 30. a4 Bc3 31. Rc7 Ba5 32. Ra7 Bb6 33. Ra6 Bc5 34. a5 g5 35. Rc6 Bd4 36. a6 Rb5 37. Rc4 Bb6 38. Rc8+ Kg7 39. Kg2 Ra5 40. Bc4 e5 41. Rb8 Bd4 42. Rb7 Rc5 43. Bxf7 Kf6 44. Bb3 Ra5 45. Rxh7 e4 46. Rd7 Ke5 47. Re7+ Kd6 48. Re6+ Kc7 49. Rxe4 Bb6 50. Bc4 1-0
2024.10.15 Titled Tue 15th Oct Late
331141 Antunes, Luciano Justi (2045) Van Osch, Mees (2362) 0-1
1. e4 e6 2. d4 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qd3 Nf6 6. Bf4 Bb4 7. Ne2 d5 8. exd5 Nxd5 9. O-O-O Bxc3 10. bxc3 Qa5 11. Qc4 Bd7 12. Bd6 Rc8 13. Qb3 Nd8 14. c4 Ba4 15. Qd3 Nb4 16. Bxb4 Qxb4 17. Nc3 O-O 18. Nxa4 Qxa4 19. Qb3 Qa5 20. Bd3 Nc6 21. Kb1 Nd4 22. Qb2 e5 23. f4 Rc6 24. Ka1 Rb6 25. Qxb6 axb6 26. Rb1 Qc3+ 27. Rb2 exf4 0-1
2024.10.15 Titled Tue 15th Oct Late
331293 Przybylski, W (2325) Van Osch, Mees (2362) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 exd5 7. Nxd5 Nxd5 8. Qxd5 Nc6 9. Nf3 Be7 10. Ne5 Nxe5 11. Qxa8 Qxb6 12. Qe4 d6 13. e3 O-O 14. Be2 Bb7 15. Qf4 Bxg2 16. Rg1 Bd5 17. b3 Ng6 18. Qa4 Bf6 19. Rb1 a5 20. Bd2 Ra8 21. Qg4 Ne5 22. Qf5 Kh8 23. f4 Nf3+ 24. Kf2 Nxg1 25. Qxd5 Re8 26. Rxg1 1-0
2024.10.08 Titled Tue 8th Oct Early
335373 Van Osch, Mees (2362) Vaganian, R (2449) 0-1
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Be2 Bd6 7. dxc5 Bxc5 8. O-O Nf6 9. Nb3 Bb6 10. Bg5 h6 11. Bh4 O-O 12. Re1 g5 13. Bg3 Ne4 14. c4 Nxg3 15. hxg3 g4 16. Nh4 dxc4 17. Bxc4 Qf6 18. Re2 Be6 19. Rxe6 Bxf2+ 20. Kh2 fxe6 21. Qxg4+ Qg5 22. Qxe6+ Kg7 23. Qd7+ Kh8 24. Qh3 Ne5 25. Be2 Rg8 26. Nf5 Raf8 27. g4 Rf6 28. Rf1 Bb6 29. g3 Nxg4+ 30. Bxg4 Qxg4 31. Qxg4 Rxg4 32. Nd2 Rg5 33. g4 Rxg4 0-1
2024.10.08 Titled Tue 8th Oct Early
336083 Van Osch, Mees (2362) Vinolas Anglada, Laura (1998) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. c3 Nxe4 8. Re1 Nc5 9. Nxe5 Nxe5 10. Rxe5+ Ne6 11. d4 Bd6 12. Re1 Qh4 13. g3 Qh3 14. d5 h5 15. Qf3 h4 16. Qg2 Qxg2+ 17. Kxg2 hxg3 18. hxg3 O-O-O 19. Be3 Nc5 20. Bxc5 Bxc5 21. Nd2 Rh6 22. Ne4 Bb6 23. Rh1 Rdh8 24. Ng5 Rxh1 25. Rxh1 Rxh1 26. Kxh1 Bxf2 27. Kg2 Bc5 28. Nxf7 a5 29. a3 a4 30. Ba2 d6 31. Kf3 Kd7 32. Ng5 c6 33. Ke4 Ke7 34. dxc6 Bxc6+ 35. Bd5 Bd7 36. Nf3 Kf6 37. Nd4 Bxd4 38. cxd4 Kg5 39. Bf7 Kg4 40. Kd5 Kxg3 41. Kxd6 Bf5 42. d5 g5 43. Be6 Be4 44. Kc5 Bxd5 45. Bxd5 g4 46. Kxb5 Kf2 47. Kxa4 g3 48. Kb5 g2 49. Bxg2 Kxg2 50. a4 1-0
2024.10.08 Titled Tue 8th Oct Early
336344 Hrbek, Stepan (2406) Van Osch, Mees (2362) 1-0
1. Nc3 b6 2. b4 Bb7 3. Bb2 d5 4. e3 e5 5. a3 Nf6 6. d4 exd4 7. exd4 Bd6 8. Nf3 O-O 9. Bd3 Re8+ 10. Ne2 Nbd7 11. O-O Nf8 12. c4 c6 13. c5 Bc7 14. Ng3 b5 15. a4 a6 16. Nf5 Bc8 17. Ne5 Bxf5 18. Bxf5 g6 19. Bc2 Bxe5 20. dxe5 Ne4 21. f3 Ng5 22. Qd2 Nge6 23. f4 Qh4 24. g3 Qh6 25. Qf2 Ng7 26. g4 Qh3 27. Qg3 Qxg3+ 28. hxg3 Nfe6 29. f5 Ng5 30. e6 Ne4 31. Bxe4 dxe4 32. Bxg7 Kxg7 33. f6+ Kh6 34. e7 bxa4 35. Rxa4 Kg5 36. Rf4 e3 37. Kf1 Ra7 38. Ke2 h5 39. gxh5 gxh5 40. Ra3 h4 41. Rxe3 hxg3 42. Kf3 a5 43. Re5+ Kg6 44. b5 cxb5 45. Kxg3 Ra6 46. Kg4 Kh7 47. Rh5+ Kg6 48. Rg5+ Kh7 49. Rf1 Rxf6 50. Rxf6 b4 51. Rxf7+ Kh6 52. Rf8 Kh7 53. Rxe8 b3 54. Rh8+ Kxh8 55. e8=Q+ Kh7 56. Qh5# 1-0
2024.10.08 Titled Tue 8th Oct Early
336566 Sheehan, Ethan (2331) Van Osch, Mees (2362) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 Bb7 7. e4 exd5 8. e5 Qe7 9. Nf3 d4 10. Na4 Nc6 11. Be2 Nxe5 12. O-O d6 13. Re1 Qe6 14. Nxc5 dxc5 15. Nxe5 Be7 16. Bc4 Bd5 17. Qa4+ Nd7 18. b7 Rb8 19. Qxd7+ Qxd7 20. Nxd7 Kxd7 21. Bxd5 f6 22. Rxe7+ Kxe7 23. Bf4 Kd7 24. Bxb8 Rxb8 25. Rc1 1-0
2024.10.08 Titled Tue 8th Oct Early
336952 Van Osch, Mees (2362) Cornileau, Juliette (2083) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O a6 9. Bxf6 Bxf6 10. Nxc6 bxc6 11. Qxd6 Qxd6 12. Rxd6 Bxc3 13. bxc3 Bd7 14. Be2 Ke7 15. Rhd1 Rhd8 16. e5 Be8 17. Rxd8 Rxd8 18. Rxd8 Kxd8 19. Bxa6 Kc7 20. Kb2 c5 21. Be2 Bc6 22. Bf3 Bb5 23. Kb3 Bf1 24. g3 c4+ 25. Kb4 Kb6 26. a4 f6 27. exf6 gxf6 28. Bg4 f5 29. Bh5 Bg2 30. Bf7 Bd5 31. f4 Ka6 32. Be8 Be4 33. Bb5+ Kb6 34. Bxc4 Bxc2 35. Bxe6 Bd3 36. a5+ Kc7 37. Kc5 Kb7 38. c4 Ka6 39. Kb4 h6 40. Bc8+ Ka7 41. Kc3 Be4 42. Kd4 Kb8 43. Be6 Kc7 44. Ke5 Bd3 45. c5 Kc6 46. Bxf5 Be2 47. Kd4 Bf1 48. Be4+ Kc7 49. Ke5 h5 50. f5 Bc4 51. f6 Bf7 52. a6 Kb8 53. c6 Ka7 54. c7 1-0
2024.10.08 Titled Tue 8th Oct Early
337332 Tran Manh Tien (2203) Van Osch, Mees (2362) 1/2-1/2
1. Nf3 b6 2. g3 Bb7 3. c4 e5 4. Bg2 Nf6 5. O-O d6 6. d4 exd4 7. Nxd4 Bxg2 8. Kxg2 g6 9. Qd2 Bg7 10. Qe3+ Qe7 11. Qf3 Qe4 12. Nc3 Qxf3+ 13. exf3 Kd7 14. Be3 Nc6 15. Rad1 Nxd4 16. Bxd4 Rhe8 17. Nd5 Nxd5 18. Bxg7 Nb4 19. a3 Nc6 20. Rd2 Na5 21. Rc2 Re6 22. b4 Nc6 23. Bb2 a5 24. b5 Nd8 25. Rd1 Nb7 26. Bd4 Rae8 27. Be3 f5 28. h4 h5 29. Rd5 Re5 30. Rcd2 Rxd5 31. Rxd5 Re5 32. Rd1 Nc5 33. Kf1 Ne6 34. f4 Re4 35. Rc1 Ng7 36. Ke2 Ne8 37. f3 Re6 38. Kd3 Nf6 39. Bd4 Ng8 40. Rg1 Nh6 41. Bc3 Re7 42. Bf6 Rf7 43. Bd4 Re7 44. Be3 Re6 45. Rd1 Ng8 46. Bd4 Ne7 47. Rg1 d5 48. g4 dxc4+ 49. Kxc4 c6 50. a4 c5 51. Be5 Ke8 52. gxh5 gxh5 53. Rg7 Rg6 54. Rh7 Rg3 55. Rxh5 Rxf3 56. Rh8+ Kf7 57. h5 Ra3 58. h6 Rxa4+ 59. Kc3 Ra3+ 60. Kb2 Rh3 61. h7 Ng6 62. Rg8 Rxh7 63. Rb8 Nxe5 64. fxe5 Ke6 65. Rxb6+ Kxe5 66. Rc6 Kd5 67. Rf6 Rb7 68. b6 f4 69. Kc3 Ke4 70. Kc4 f3 71. Kxc5 a4 72. Re6+ Kd3 73. Rf6 Ke2 74. Kc6 Rb8 75. Kc7 Rh8 76. b7 Kf2 77. Rd6 a3 78. Rd8 Rxd8 79. Kxd8 a2 80. b8=Q a1=Q 81. Qh2+ Ke3 82. Qh6+ Ke2 83. Qe6+ Kd3 84. Qf5+ Ke3 85. Qg5+ Ke2 86. Qb5+ Kf2 87. Qc5+ Kf1 88. Qc4+ Kg1 89. Qc5+ f2 90. Qg5+ Kf1 91. Qb5+ Ke1 92. Qb4+ Kd1 93. Qg4+ Kc2 94. Qe2+ Kb3 95. Qxf2 Qc3 96. Qb6+ Qb4 97. Qe6+ Qc4 98. Qxc4+ Kxc4 1/2-1/2
2024.10.08 Titled Tue 8th Oct Early
337491 Van Osch, Mees (2362) Luong Phuong Hanh (2216) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. h3 d5 6. exd5 Qxd5 7. Nc3 Qd8 8. Be3 Nf6 9. Qf3 Bb4 10. O-O-O Qc7 11. Bf4 Qe7 12. Bc4 O-O 13. a3 Bxc3 14. Qxc3 b5 15. Bb3 Bb7 16. Rhe1 Nbd7 17. Nf5 Qc5 18. Qxc5 Nxc5 19. Ne3 Nxb3+ 20. cxb3 Be4 21. f3 Rac8+ 22. Kd2 Bg6 23. Rc1 Rcd8+ 24. Ke2 Rd3 25. Red1 Rxb3 26. Rd2 h6 27. Rc6 e5 28. Bxe5 Re8 29. Bc3 Nh5 30. Kf2 Nf4 31. Ng4 Nd3+ 32. Kg3 h5 33. Nf2 Ne1 34. Ne4 Bxe4 35. fxe4 Rxe4 36. Rcd6 Kh7 37. R2d5 g6 38. Rd8 h4+ 39. Kf2 Rxc3 40. bxc3 Nc2 41. Rd2 Nxa3 42. R8d4 Re6 43. Rxh4+ Kg7 44. Rhd4 Nc4 45. Re2 Rc6 46. Re8 Nd6 47. Ra8 Nf5 48. Rd7 Nd6 0-1
2024.10.08 Titled Tue 8th Oct Early
337758 Van Osch, Mees (2362) Rodriguez Avila, Alvaro (2212) 0-1
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Bc4 Nf6 7. Nc3 O-O 8. h3 a6 9. a4 Qc7 10. Ba2 d6 11. O-O Ne5 12. Bg5 e6 13. Qe2 Bd7 14. f4 Nc6 15. Nf3 Qb6+ 16. Kh1 Qxb2 17. Qe3 Nh5 18. e5 Ng3+ 19. Kh2 Nxf1+ 20. Rxf1 d5 21. Rb1 Qa3 22. Rxb7 d4 23. Nxd4 Nxd4 24. Qxd4 Bc6 25. Rb3 Qc1 26. Qd1 Qxd1 27. Nxd1 Bd5 28. Rb2 Bxa2 29. Rxa2 Rfc8 30. Kg3 Rab8 31. Kf3 Bf8 32. Ke2 Rb4 33. g3 Rcc4 34. a5 Rb5 35. Kd3 Rcc5 36. c4 Rxa5 37. Rb2 Ra3+ 38. Nc3 Rc8 39. Rb7 a5 40. Kc2 Rxc4 41. Rb3 Rxb3 42. Kxb3 Rb4+ 43. Kc2 a4 44. g4 a3 45. Bh4 Rb2+ 46. Kd3 Rh2 47. Be1 a2 48. Nxa2 Rxa2 49. Bd2 Ra4 50. Ke3 Be7 51. Kf3 Kf8 52. Be3 Ke8 53. Bf2 Kd7 54. h4 Kc6 55. h5 Kd5 56. hxg6 hxg6 57. Be3 Ra3 58. g5 Bc5 59. f5 Rxe3+ 60. Kg4 Re4+ 61. Kf3 exf5 62. Kg3 Rxe5 63. Kf3 Re4 64. Kg3 Bd6+ 65. Kf3 Rf4+ 66. Kg2 Rg4+ 67. Kh3 Be7 68. Kh2 Ke4 69. Kh3 Kf3 70. Kh2 f6 71. Kh3 fxg5 72. Kh2 Rh4+ 73. Kg1 Bc5+ 74. Kf1 Rh1# 0-1
2024.10.08 Titled Tue 8th Oct Early
337849 Alazmi, Amani (1648) Van Osch, Mees (2362) 0-1
1. c4 b6 2. g3 Bb7 3. Nf3 e5 4. d3 Nf6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 d6 8. O-O O-O 9. a4 a5 10. Rb1 Nc6 11. e3 Nb4 12. Nb3 Nxd3 13. Qxd3 e4 14. Qe2 exf3 15. Bxf3 Bxf3 16. Qxf3 Qd7 17. Nd4 Qxa4 18. b3 Qd7 19. Kg2 Rfe8 20. h3 Ne4 21. Rbd1 a4 22. bxa4 Rxa4 23. Nf5 g6 24. Nh6+ Kg7 25. Ng4 h5 26. Nh2 Ng5 27. Qf4 Qxh3+ 28. Kg1 Re5 29. Rd5 Rxd5 30. e4 Rxc4 31. Re1 Rxe4 32. Qc1 Rxe1+ 33. Qxe1 Qxh2+ 0-1
2024.10.08 Titled Tue 8th Oct Early
338011 Van Osch, Mees (2362) Romany, Joy (1934) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Be2 d6 8. O-O Nf6 9. Be3 Be7 10. Kh1 b5 11. Nxc6 Qxc6 12. Bf3 Nd7 13. e5 d5 14. Ne2 Bb7 15. Nd4 Qc8 16. Qe1 Nc5 17. Qg3 g6 18. Qh3 Ne4 19. Bxe4 dxe4 20. Qh6 Bf8 21. Qg5 Bg7 22. f5 exf5 23. Nxf5 Bxe5 24. Qe7# 1-0
2024.10.08 Titled Tue 8th Oct Late
338384 Vlassov, N (2291) Van Osch, Mees (2362) 0-1
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. Bxh6 gxh6 8. O-O Qxb2 9. Nbd2 Qxc3 10. Rc1 Qa3 11. dxc5 Bxc5 12. Nb3 Bb6 13. Qd2 Bd7 14. Qxh6 O-O-O 15. Bb5 Kb8 16. Bxc6 bxc6 17. Qd2 c5 18. Rc3 Qb4 19. Nxc5 Bb5 20. Nd4 Bxc5 21. Nxb5 d4 22. Rd3 Qxd2 23. Rxd2 a6 24. Nd6 Bxd6 25. Rb1+ Ka7 26. exd6 Rxd6 27. f4 Rc8 28. Kf2 Rc3 29. Ke2 f6 30. Rdb2 Rd7 31. Kd2 e5 32. fxe5 fxe5 33. Rb8 e4 34. Re8 e3+ 35. Ke2 Rc2+ 36. Kf3 Rf2+ 37. Ke4 e2 38. Kd3 Rf1 39. Re1 Rxe1 40. Re7 Rxe7 0-1
2024.10.08 Titled Tue 8th Oct Late
338629 Van Osch, Mees (2362) Martin Fuentes, A (2375) 1-0
1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. c3 Nc6 6. exd5 exd5 7. dxc5 Bxc5 8. Ngf3 Nf6 9. O-O O-O 10. h3 Qd6 11. Nb3 Bb6 12. Nbd4 Re8 13. Bg5 Ne4 14. Bxe4 dxe4 15. Nxc6 Qxc6 16. Nd4 Qg6 17. h4 h6 18. Bf4 Bg4 19. Qa4 Rad8 20. Rfe1 Rd5 21. Qxe8+ Kh7 22. Qxe4 Qxe4 23. Rxe4 f5 24. Re5 Rd7 25. Be3 Bc7 26. Re8 f4 27. Bd2 Bh5 28. Re4 Bg6 29. Re6 Bf7 30. Re2 Bc4 31. Re4 Bd3 32. Rxf4 Bxf4 33. Bxf4 b5 34. a3 a5 35. Rd1 Bc4 36. Re1 Kg6 37. Re5 Rb7 38. h5+ Kh7 39. Rc5 Bd3 40. Rc7 Rb6 41. Be5 Kg8 42. Rxg7+ Kf8 43. Rd7 Ke8 44. Ra7 b4 45. axb4 axb4 46. f3 bxc3 47. bxc3 Rb1+ 48. Kh2 Rb2 49. Ne6 Bf1 50. Bd6 Rxg2+ 51. Kh1 Rg7 52. Rxg7 Bg2+ 53. Kh2 Bxf3 54. Re7# 1-0
2024.10.08 Titled Tue 8th Oct Late
338814 Pyrih, Roman (2396) Van Osch, Mees (2362) 1-0
1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. c3 e5 6. h3 Bd6 7. a4 a5 8. Qc2 O-O 9. Be2 d4 10. O-O Be6 11. Nc4 Bxc4 12. dxc4 dxc3 13. bxc3 Qe7 14. Rb1 b6 15. Be3 Bc5 16. Bxc5 Qxc5 17. Rb5 Qe7 18. c5 bxc5 19. Bc4 Ra6 20. Rfb1 Raa8 21. Qb3 g6 22. Rb7 Rab8 23. Re1 Rxb7 24. Qxb7 Qd6 25. Bb5 Nd8 26. Qa7 Ne6 27. Qxa5 Nf4 28. Qa6 Qxa6 29. Bxa6 Ra8 30. Bb5 Kf8 31. Nxe5 Ne8 32. Nd7+ Ke7 33. Nxc5 Nd6 34. c4 Ne6 35. Nxe6 Kxe6 36. c5 Nc8 37. Rd1 Ne7 38. f4 f5 39. e5 1-0
2024.10.08 Titled Tue 8th Oct Late
339098 Wu, Derek (2225) Van Osch, Mees (2362) 1-0
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Qc1 Ng5 15. Nxg5 Qxg5 16. Ne2 Qf6 17. Qe3 a6 18. Rad1 Bd7 19. a3 Be8 20. Bb1 Bh5 21. f3 Rae8 22. Rfe1 Re7 23. Ng3 Bg6 24. Bxg6 Qxg6 25. Qd3 Qf6 26. Rd2 Rd8 27. Nf1 e5 28. dxe5 Rxe5 29. Rxe5 Qxe5 30. Re2 Qd4+ 31. Qxd4 Nxd4 32. Re7 b5 33. Kf2 Rc8 34. Ne3 Rd8 35. Re5 Nc6 36. Rxd5 Rxd5 37. Nxd5 Ne5 38. b3 a5 39. Ke3 Kf7 40. Kd4 Ke6 41. Nc7+ Kf6 42. Nxb5 Nc6+ 43. Kc5 Ne5 44. Nd4 Nd3+ 45. Kb5 Ne1 46. Kxa5 Nxg2 47. b4 Ke5 48. Ne2 Ne3 49. b5 Nc4+ 50. Kb4 Nb6 51. a4 Kd6 52. Nc3 g5 53. a5 Nd7 54. Ne4+ Kd5 55. Nxg5 Ne5 56. a6 h6 57. Ne4 Nd7 58. Ka5 h5 59. a7 1-0
2024.10.08 Titled Tue 8th Oct Late
339152 Van Osch, Mees (2362) Elier, Ali (2162) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. d4 exd4 7. Qxd4 Bb7 8. Bg5 f6 9. Be3 c5 10. Qd2 c4 11. O-O cxb3 12. axb3 Nc6 13. Nc3 Bb4 14. Qd5 Nge7 15. Qh5+ Ng6 16. Nd5 Bd6 17. Bb6 Qc8 18. Nh4 O-O 19. Nxg6 hxg6 20. Qxg6 Ne5 21. Qg3 Bxd5 22. exd5 Nc4 0-1
2024.10.08 Titled Tue 8th Oct Late
339436 Kalinin, Dzmitry (2121) Van Osch, Mees (2362) 1-0
1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. e3 Bxc5 5. Be2 d5 6. O-O O-O 7. a3 a5 8. a4 b6 9. Nc3 Ba6 10. Nb5 Nc6 11. b3 Ne4 12. Bb2 Nd6 13. h4 Bxb5 14. axb5 Ne7 15. h5 h6 16. Ne5 f6 17. Nd3 Ne4 18. Nf4 Qd7 19. Bg4 f5 20. Bf3 Rad8 21. Qe2 Bd6 22. Bd4 e5 23. Bxb6 exf4 24. Bxd8 Qxd8 25. exf4 Bxf4 26. c4 dxc4 27. Bxe4 fxe4 28. Qxe4 cxb3 29. Qe6+ Kh8 30. Qxb3 Nf5 31. Rad1 Qg5 32. Rd5 Qxh5 33. Qh3 Qxh3 34. gxh3 g6 35. Ra1 Ra8 36. b6 a4 37. b7 Rb8 38. Rd7 Ng7 39. Rxa4 1-0
2024.10.08 Titled Tue 8th Oct Late
339566 Van Osch, Mees (2362) Esmeraldas Huachi, Anderson (2100) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e6 7. g4 d5 8. e5 Nfd7 9. f4 Nc6 10. Be3 Nxd4 11. Bxd4 Bc5 12. h5 Qb6 13. Bxc5 Nxc5 14. Qd4 Bd7 15. b4 Na4 16. Qxb6 Nxb6 17. O-O-O Rc8 18. Kb2 Nc4+ 19. Bxc4 Rxc4 20. a3 Rxf4 21. Rhg1 Ke7 22. Rdf1 Rxf1 23. Rxf1 Rc8 24. h6 g5 25. Rg1 Rc4 26. Rg3 Rf4 27. Kc1 Bb5 28. Kd2 d4 29. Nxb5 axb5 30. Kd3 f6 31. exf6+ Kxf6 32. c3 e5 33. cxd4 exd4 34. Rg1 Kg6 35. Rh1 Rxg4 36. Rg1 Rxg1 0-1
2024.10.08 Titled Tue 8th Oct Late
339812 Novikova, M (1977) Van Osch, Mees (2362) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Ngf3 Nc6 7. Bb5 Be7 8. O-O O-O 9. a3 a6 10. Bxc6 bxc6 11. b4 cxd4 12. cxd4 a5 13. bxa5 c5 14. dxc5 Nxc5 15. Nb3 Ba6 16. Re1 Nxb3 17. Qxb3 Qxa5 18. Bd2 Qb5 19. Bb4 Rfb8 20. Rab1 Bd8 21. Qc3 Rc8 22. Qd2 Qd3 23. Qf4 Rc4 24. Qg3 Rac8 25. h3 h6 26. Red1 Qh7 27. Nd4 Rxd4 28. Rdc1 Rdc4 29. Rd1 Bh4 30. Qe3 Bg5 31. Qa7 R4c6 32. Rb3 Be2 33. Re1 Qc2 34. Rg3 Bf4 35. Rxe2 Qxe2 36. Qd7 Rc1+ 37. Kh2 Qxf2 0-1
2024.10.08 Titled Tue 8th Oct Late
340000 Van Osch, Mees (2362) Reprintsev, A (2230) 1-0
1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Nf3 Bg4 5. Be2 O-O-O 6. c4 Qf5 7. Be3 Bxf3 8. Bxf3 Nxd4 9. Bg4 Nc2+ 10. Qxc2 Qxg4 11. O-O Qg6 12. Qa4 Qa6 13. Qxa6 bxa6 14. Bxa7 e5 15. Nc3 f5 16. Rfe1 Re8 17. Rad1 Nf6 18. Be3 Bb4 19. Bd2 Re6 20. Nd5 Bxd2 21. Rxd2 Ne4 22. Rde2 Rhe8 23. f3 Nc5 24. b3 a5 25. g4 g6 26. Re3 Kb7 27. a3 c6 28. Nc3 Kc7 29. b4 Nb7 30. Kf2 Nd6 31. gxf5 gxf5 32. c5 Nc4 33. R3e2 Nxa3 34. bxa5 Nc4 35. Rg1 R6e7 36. a6 Ra8 37. Ra2 e4 38. fxe4 fxe4 39. Ke2 Ra7 40. Rg4 h5 41. Rxe4 Rxe4+ 42. Nxe4 Kd7 43. Nf6+ Ke6 44. Nxh5 Kd5 45. h4 Kxc5 46. Nf4 Nd6 47. Kf3 Kb6 48. h5 Nf7 49. Rb2+ Kc5 50. Ra2 Kb4 51. Kg4 c5 52. Nd5+ Kb3 53. Ra1 c4 54. Kf5 c3 55. Kg6 Ne5+ 56. Kf5 Nf7 57. Nxc3 Kxc3 58. Kf6 Nd6 59. h6 Ne4+ 60. Kg6 Ra8 61. h7 Nd6 62. a7 Kc4 63. Kg7 Nf5+ 64. Kf6 Nd6 65. Rc1+ Kd5 66. Rd1+ Kc6 67. Rc1+ Kd7 68. Ra1 Kc7 69. Kg7 Ne8+ 70. Kg6 Nd6 71. Rc1+ Kb7 72. Rd1 Nb5 73. Rb1 Kc6 74. Ra1 1-0
2024.10.08 Titled Tue 8th Oct Late
340071 Van Osch, Mees (2362) Holinka, Henning (2284) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. a4 d6 5. h4 h6 6. h5 g5 7. f4 gxf4 8. Bxf4 Nc6 9. Nf3 Nxd4 10. Nxd4 e5 11. Be3 exd4 12. Bxd4 Qg5 13. Nd5 Kd8 14. Qd3 Be6 15. Nxc7 Kxc7 16. Qc3+ Kd7 17. Bxg7 Rc8 18. Qd4 Rh7 19. Ra3 Rxg7 20. Rd3 Rc6 21. Qa7 Rc7 22. Qb6 Qc5 23. Qxc5 Rxc5 24. Kf2 Ne7 25. c3 Nc6 26. Be2 Rcg5 27. Bf3 Ne5 28. Re3 Bg4 29. Be2 Bxe2 30. Kxe2 Rxg2+ 31. Kd1 Rxb2 32. Rhe1 Rgg2 33. Kc1 Ra2 34. Kb1 Rgb2+ 35. Kc1 Nc4 36. Rf3 Ra1# 0-1
2024.10.08 Titled Tue 8th Oct Late
340147 Enemchukwu Chinedu Benjamin (1980) Van Osch, Mees (2362) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 Nfd7 5. dxe6 fxe6 6. Nf3 Bb4 7. Bc4 Qe7 8. O-O O-O 9. d5 Nb6 10. Bb3 Bxc3 11. bxc3 exd5 12. Bxd5+ Nxd5 13. Qxd5+ Be6 14. Qa5 Nc6 15. Qa4 Rf5 16. Ba3 Qf7 17. Rab1 Ra5 18. Qe4 Bd5 19. Qd3 Bc4 20. Qe3 Bxf1 21. Kxf1 Re8 22. Qc1 Qxa2 23. Bc5 Rxc5 0-1
2024.10.01 Titled Tue 1st Oct Early
341969 Van Osch, Mees (2358) Abbasi Abeluie, Mohammad Mehdi (2057) 1-0
1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O Bg4 9. Re1 Nd7 10. h3 Bh5 11. c3 Re8 12. Rxe8+ Qxe8 13. Bd2 Nf8 14. Bf1 Qe4 15. g4 Bg6 16. Bg2 Qe7 17. Qb3 Ne6 18. Re1 Qc7 19. Nh4 Bf4 20. Be3 Bxe3 21. Rxe3 Nf4 22. d5 Nxg2 23. Kxg2 cxd5 24. Qxd5 Bc2 25. Nf5 Bxf5 26. Qxf5 Qc6+ 27. Qe4 Qxe4+ 28. Rxe4 Kf8 29. Rc4 Re8 30. Rc7 Re7 31. Rxe7 Kxe7 32. Kf3 Kd6 33. Ke4 g6 34. Kd4 Ke6 35. c4 f5 36. gxf5+ Kxf5 37. Kd5 Kf4 38. b4 Kf3 39. c5 Kxf2 40. b5 f5 41. c6 bxc6+ 42. bxc6 f4 43. c7 f3 44. c8=Q Kg2 45. Qg4+ 1-0
2024.10.01 Titled Tue 1st Oct Early
342276 Van Osch, Mees (2358) Shapiro, V (2074) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 g6 5. d4 exd4 6. cxd4 d5 7. e5 Bg7 8. h3 O-O 9. Nc3 f6 10. exf6 Bxf6 11. O-O a6 12. Ba4 b5 13. Bb3 Na5 14. Ne4 Bg7 15. Re1 Nxb3 16. Qxb3 Rxf3 17. gxf3 Bxh3 18. Bg5 c6 19. Nf6+ Kh8 20. Ng4 Ra7 21. Qe3 Qc8 22. Bxe7 Bxg4 23. Bc5 Ra8 24. fxg4 Qxg4+ 25. Qg3 Qf5 26. Re7 h5 27. Rae1 Bf6 28. Re8+ Rxe8 29. Rxe8+ Kg7 30. Bd6 h4 31. Qg2 Bxd4 32. Kh2 Bxf2 33. Be5+ Kf7 34. Rh8 Qxe5+ 35. Kh3 Qxh8 36. Qxf2+ Qf6 0-1
2024.10.01 Titled Tue 1st Oct Early
342705 Saya, Ethan (2240) Van Osch, Mees (2358) 0-1
1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. dxc5 Nxc5 10. Nbd2 O-O 11. Nb3 Ne6 12. Nbd4 Qd7 13. Re1 Bc5 14. Be3 Bb6 15. Nf5 Rfe8 16. N3d4 Nc5 17. Qf3 Nce4 18. Qh3 Rad8 19. Rad1 g6 20. Nh6+ Kg7 21. Qxd7 Rxd7 22. f3 Nd6 23. Bg5 Rde7 24. Rxe7 Rxe7 25. Ng4 Nde8 26. Nxf6 Nxf6 27. Kf2 h6 28. Be3 Nd7 29. Nc2 Nf6 30. Bxb6 axb6 31. Rd4 Kf8 32. Ne3 Rd7 33. Rb4 Rd6 34. Nc2 Ke7 35. Nd4 Nd7 36. Ra4 Nc5 37. Ra8 Nd3+ 38. Kg3 Nxb2 39. Rb8 Rd7 40. Rh8 h5 41. Rc8 Nc4 42. a4 Nb2 43. Ra8 Nd1 44. Rc8 Nb2 45. Ra8 Rc7 46. Nb5 Rc4 47. Rb8 Nxa4 48. Rxb7+ Kf6 49. Nd6 Rc6 50. Nxf7 Nc5 51. Ra7 Ne6 52. Nh8 Nc7 53. Rb7 Kg7 54. Nxg6 Kxg6 55. Kf4 Kf6 56. g4 hxg4 57. fxg4 Ne6+ 58. Kg3 Rxc3+ 59. Kh4 Rb3 60. h3 d4 61. Kh5 Rxh3# 0-1
2024.10.01 Titled Tue 1st Oct Early
342846 Kleimenov, Nikolay (2127) Van Osch, Mees (2358) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Nc6 6. Nc3 Nf6 7. Be3 d5 8. Nxc6 bxc6 9. e5 Nd7 10. f4 Be7 11. Bd3 c5 12. Bf2 Bb7 13. O-O O-O 14. b3 f6 15. Bg3 fxe5 16. fxe5 Qa5 17. Qh5 Rxf1+ 18. Rxf1 Nf8 19. Qf7+ Kh8 20. Qxe7 Ng6 21. Qxb7 1-0
2024.10.01 Titled Tue 1st Oct Early
343189 Van Osch, Mees (2358) Orzech, D (2248) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. O-O Nf6 5. e5 Nxe5 6. Nxe5 Qxe5 7. Re1 Qc7 8. Nc3 e6 9. d4 cxd4 10. Qxd4 Bc5 11. Qh4 a6 12. Bd3 b5 13. Bg5 Be7 14. Bxf6 gxf6 15. Nd5 exd5 16. Qxf6 O-O 17. Rxe7 Qc6 18. Qg5+ Kh8 19. Qf5 Qg6 20. Qxd5 Qc6 21. Qe5+ Kg8 22. Qg5+ Kh8 23. Qh5 h6 24. Qf5 Qg6 25. Qd5 Qc6 26. Qe5+ f6 27. Rh7+ Kg8 28. Qg3# 1-0
2024.10.01 Titled Tue 1st Oct Early
343706 Kshatriya, Nitin Vekhande (2133) Van Osch, Mees (2358) 1-0
1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Be7 6. Bg2 h5 7. h4 Nf6 8. O-O O-O 9. Re1 Ng4 10. Qe2 d4 11. e5 Nb4 12. Ne4 b6 13. Bh3 Nd5 14. Bxg4 hxg4 15. Nh2 f5 16. exf6 Nxf6 17. Nxf6+ Bxf6 18. Nxg4 e5 19. Nxe5 Bb7 20. Ng4 Qd5 21. Qe6+ Qxe6 22. Rxe6 Rae8 23. Nxf6+ gxf6 24. Rxe8 Rxe8 25. Kf1 Bf3 26. c3 Re2 27. cxd4 cxd4 28. b3 Kf7 29. Rb1 Rxa2 30. Bb2 Kg6 31. Bxd4 Rd2 32. b4 Rxd3 33. Be3 a5 34. bxa5 bxa5 35. Bc5 a4 36. Ra1 Rc3 37. Bb4 Rb3 38. Bc5 Rc3 39. Bf8 Kf7 40. Bb4 Rb3 41. Rxa4 Rb1+ 42. Be1 Kg6 43. Ra3 Bc6 44. Re3 Bb5+ 45. Kg2 Rb2 46. Kh3 Bd7+ 47. g4 Ba4 48. Kg3 Rb3 49. Rxb3 Bxb3 50. h5+ Kg7 51. Kf4 Bd1 52. Bc3 Kf7 53. f3 Bc2 54. Kg3 Bd1 55. f4 f5 56. h6 Bxg4 57. h7 1-0
2024.10.01 Titled Tue 1st Oct Early
343852 Ristic, Neb1 (2248) Van Osch, Mees (2358) 1-0
1. d4 Nf6 2. Bf4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Be2 O-O 7. Nf3 b5 8. Nd2 b4 9. Ncb1 Nh5 10. Bxh5 Bxb2 11. Nb3 gxh5 12. N1d2 Ba6 13. Rb1 Bc3 14. Qxh5 c4 15. Nc1 f6 16. Bh6 Kh8 17. Ne2 Bxd2+ 18. Bxd2 c3 19. Bh6 Rg8 20. Nf4 Nd7 21. Ne6 Qe8 22. Qxe8 Raxe8 23. Nc7 Bc4 24. Nxe8 Rxe8 25. Rxb4 Bxa2 26. Ra4 Bb1 27. Kd1 Nc5 28. Rxa7 Nxe4 29. Kc1 Rb8 30. Re1 f5 31. f3 Ba2 32. Rxa2 Nd2 33. Bxd2 cxd2+ 34. Kxd2 1-0
2024.10.01 Titled Tue 1st Oct Early
344128 Van Osch, Mees (2358) Gatterer, F (2170) 0-1
1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Nd4 5. e5 Nxb5 6. Nxb5 Nd5 7. d4 Qa5+ 8. Nc3 Nxc3 9. bxc3 cxd4 10. Qxd4 e6 11. O-O Qc5 12. Qg4 h5 13. Qg3 b6 14. a4 Qxc3 15. Be3 Bb7 16. a5 h4 17. Qg4 h3 18. axb6 a6 19. Ra4 hxg2 20. Kxg2 Qc6 21. Rf4 g6 22. Rd1 Bh6 23. Rf6 Bg7 24. Bg5 Rh5 25. Rd6 Qe4 26. Qxe4 Bxe4 27. h4 Bxf6 28. Bxf6 Rf5 29. Rd3 Rxf3 30. Rxf3 Rb8 31. Kg3 Bxf3 32. Kxf3 Rxb6 33. Ke3 a5 34. Be7 Kxe7 0-1
2024.10.01 Titled Tue 1st Oct Early
344431 Shakirov, Marat (2167) Van Osch, Mees (2358) 0-1
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Be7 8. g3 Nxd5 9. Qxd5 Nc6 10. Bg2 O-O 11. Nf3 Bxa6 12. O-O Bxe2 13. Re1 Bb5 14. Be3 Nb4 15. Qh5 Nc2 16. Ng5 h6 17. Nxf7 Rxf7 18. Bd5 Qf8 19. Bxa8 Qxa8 20. Bxc5 Bxc5 21. Qxc5 Nxe1 22. Rxe1 Qf3 23. Re8+ Kh7 24. h4 Bc6 25. Kf1 Qd1+ 26. Re1 Bg2+ 27. Kxg2 Qxe1 28. Qd5 Qe6 29. Qd3+ Qf5 30. Qd4 Qf3+ 31. Kg1 Qf5 32. Kg2 h5 33. Kg1 Qf3 34. a4 Qf5 35. b4 Qb1+ 36. Kg2 Qf5 37. a5 Re7 38. a6 Re4 39. Qd2 Re8 40. Qd4 Ra8 41. Qc4 Qe6 42. Qxe6 dxe6 43. b5 Kg6 44. Kf3 Kf5 45. Ke3 Ke5 0-1
2024.10.01 Titled Tue 1st Oct Early
344619 Turzo, A (2278) Van Osch, Mees (2358) 1-0
1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. O-O Nc6 8. d3 e6 9. f5 exf5 10. Nd5 fxe4 11. dxe4 Nge7 12. Bh6 Bxb2 13. Rb1 Nxd5 14. exd5 Bd4+ 15. Nxd4 Nxd4 16. Re1+ Kd8 17. Bg5+ Kc8 18. Re7 Qf5 19. Be3 Qxc2 20. Bxd4 Qxd1+ 21. Rxd1 cxd4 22. Rxf7 a5 23. Rc1+ Kb8 24. Rcc7 Ra7 25. Kf2 Rf8 26. Rxf8+ Kxc7 27. Rf7+ Kb6 28. Rxh7 Kc5 29. Rg7 Kxd5 30. h4 a4 31. g4 Ke4 32. Rxg6 d5 33. h5 b5 34. h6 Rh7 35. g5 d3 36. Rg7 Rh8 37. h7 Kf5 38. g6 d2 39. Ke2 b4 40. Rg8 b3 41. axb3 axb3 42. Rxh8 b2 43. Rb8 Kxg6 44. h8=Q 1-0
2024.10.01 Titled Tue 1st Oct Early
344828 Van Osch, Mees (2358) Lizak, Jakub (2245) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. Bc4 Bd7 8. h3 Rc8 9. Bb3 Ne5 10. O-O Rxc3 11. bxc3 Nxe4 12. Qe1 Bg7 13. f4 Nc6 14. f5 O-O 15. fxg6 hxg6 16. Rd1 Ne5 17. Bf4 Nc5 18. Nf3 Nxf3+ 19. Rxf3 Bc6 20. Rg3 e5 21. Bg5 Qb6 22. Be3 Qa5 23. Rxg6 Nxb3 24. Rxg7+ Kxg7 25. axb3 f5 26. Qg3+ Kf7 27. Rxd6 Rg8 28. Rf6+ Kxf6 29. Qxg8 Qa1+ 30. Kh2 Qf1 31. Bg5# 1-0
2024.10.01 Titled Tue 1st Oct Late
344966 Van Osch, Mees (2358) Sydoryka, Vladyslav (2295) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 Nf6 7. Nf4 Nbd7 8. h4 e5 9. Nxg6 hxg6 10. Bg5 exd4 11. Qxd4 Bc5 12. Qc3 Qb6 13. O-O-O Bxf2 14. Rxd7 Nxd7 15. Qxg7 Bd4 0-1
2024.10.01 Titled Tue 1st Oct Late
345351 Golubev, M (2461) Van Osch, Mees (2358) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 Nbd7 8. Bxe6 fxe6 9. Nxe6 Qa5 10. O-O Ne5 11. b4 Qxb4 12. Nc7+ Kf7 13. N3d5 Qxe4 14. f3 Qh4 15. Nxa8 Be6 16. Nab6 Nc4 17. Nxc4 Nxd5 18. Qd4 Qd8 19. Nd2 Be7 20. Ne4 h6 21. Kh1 Rf8 22. Rad1 Kg8 23. Bg1 b5 24. Rfe1 Bh4 25. Bf2 Bxf2 26. Nxf2 Bf7 27. Nd3 Qc7 28. Rd2 Rc8 29. Nf4 Nf6 30. a3 Rd8 31. Qe3 Qc4 32. Qf2 Qxf4 33. Qb6 Re8 34. Rxe8+ Nxe8 35. Rd1 Qc4 36. Re1 Qxc2 37. h3 Qc3 38. Qe3 Qxe3 39. Rxe3 Kf8 40. Rc3 Ke7 41. Rc6 a5 42. Rb6 Bc4 43. Rb7+ Ke6 44. Ra7 a4 45. Kh2 g5 46. Kg3 Nf6 47. h4 gxh4+ 48. Kxh4 d5 49. g4 d4 50. f4 d3 51. g5 hxg5+ 52. fxg5 Nd5 53. g6 d2 54. g7 Nf6 55. Ra6+ Kf7 56. Rxf6+ Kxg7 57. Rd6 1-0
2024.10.01 Titled Tue 1st Oct Late
345584 Van Osch, Mees (2358) Reinecke, Katharina (1983) 1-0
1. e4 c6 2. d4 d5 3. Nc3 b5 4. exd5 b4 5. Ne4 cxd5 6. Nc5 e6 7. Nd3 Nc6 8. Nf3 Nf6 9. Bg5 Be7 10. Be2 O-O 11. O-O a5 12. Nfe5 Nxd4 13. Kh1 Nf5 14. Nc6 Qc7 15. Nxe7+ Qxe7 16. Re1 h6 17. Bf4 Ba6 18. Bf3 Nd6 19. a3 Nde4 20. Qe2 b3 21. Rac1 bxc2 22. Rxc2 Rac8 23. Rxc8 Rxc8 24. Kg1 Qa7 25. Be3 d4 26. Bxh6 Nc5 27. Qe5 Bxd3 28. Qg5 Bg6 29. h4 Nce4 30. Bxe4 Nxe4 31. Rxe4 gxh6 32. Qg3 Rc1+ 33. Kh2 Qc7 34. Qxc7 Rxc7 35. Rxd4 Rc2 36. Kg3 Rxb2 37. Ra4 Rb5 38. f3 Kg7 39. Kf2 Bc2 40. Rc4 Bb3 41. Rc3 a4 42. g4 Rd5 43. Ke3 Rd1 44. Rc7 Rh1 45. h5 Rf1 46. f4 Ra1 47. g5 hxg5 48. fxg5 Rxa3 49. Kf4 Bd5 50. h6+ Kg6 51. Rc8 Rf3+ 52. Kg4 Re3 53. Rg8+ Kh7 54. Rg7+ Kh8 55. Rxf7 Re4+ 56. Kh5 Re5 57. Ra7 Bf3+ 58. Kg6 1-0
2024.10.01 Titled Tue 1st Oct Late
345701 Loiseau, Q (2433) Van Osch, Mees (2358) 0-1
1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. f4 Nf6 5. fxe5 Nxe4 6. Nxe4 Bxe4 7. Qg4 Bb7 8. d4 Bb4+ 9. Bd2 Bxd2+ 10. Kxd2 O-O 11. Bd3 d6 12. e6 fxe6 13. Qxe6+ Kh8 14. Nf3 Bxf3 15. gxf3 Qg5+ 16. Kc3 Qa5+ 17. Kc2 Nc6 18. Qe4 Nb4+ 19. Kb3 Nxd3 20. Qxd3 b5 21. cxb5 Rab8 22. a4 a6 23. Qc3 Qb6 24. Rhc1 axb5 25. a5 Qb7 26. Qc6 Qa7 27. a6 Qxd4 28. a7 Ra8 29. Rc3 h6 30. Qxc7 Qd5+ 31. Kc2 b4 32. Rd3 b3+ 33. Kd2 Qg5+ 34. Ke2 Qg2+ 35. Ke3 Rae8+ 36. Kd4 Qxb2+ 37. Kd5 0-1
2024.10.01 Titled Tue 1st Oct Late
345907 Williams, Oscar (1981) Van Osch, Mees (2358) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8. c4 Nf6 9. Nc3 d4 10. Ne2 c5 11. e5 Nd7 12. Be4 Rb8 13. f4 Be7 14. Qd3 f5 15. exf6 Nxf6 16. Bf3 O-O 17. Ng3 a5 18. b3 a4 19. Bd2 Qb6 20. Rfb1 Ba6 21. Ne4 a3 22. Re1 Bb7 23. Ng5 Bxf3 24. Qxf3 Bd6 25. Rxe6 Qc7 26. Qd3 Rbe8 27. Rae1 Rxe6 28. Nxe6 Qf7 29. Nxf8 Bxf8 30. Qf5 Qb7 31. Qe6+ Kh8 32. f5 h5 33. Bg5 Nh7 34. Be7 Qb4 35. Bxf8 Nxf8 36. Qe8 Kg8 37. f6 gxf6 38. Re7 Qb7 39. Rxb7 1-0
2024.10.01 Titled Tue 1st Oct Late
346142 Van Osch, Mees (2358) Glek, I (2402) 1-0
1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. exd5 exd5 6. c3 c4 7. Bc2 Bd6 8. Ngf3 Ne7 9. O-O Nbc6 10. Re1 O-O 11. Nf1 Bf5 12. Bg5 f6 13. Bh4 Bxc2 14. Qxc2 Ng6 15. Bg3 f5 16. Re6 f4 17. Bh4 Nxh4 18. Nxh4 Qxh4 19. Rxd6 f3 20. Rxd5 fxg2 21. Ng3 g6 22. Re1 Rae8 23. Re2 Qf4 24. Rd7 Rxe2 25. Qxe2 Qc1+ 26. Kxg2 Qf4 27. Rxb7 Kh8 28. Rb6 Ne7 29. Rxa6 Nd5 30. Qe5+ Qxe5 31. dxe5 Nf4+ 32. Kf1 Nd3 33. Ne4 Rf4 34. Nf6 Rxf2+ 35. Kg1 Rf5 36. Ra7 Rg5+ 37. Kf1 Rf5+ 38. Ke2 Rf2+ 39. Ke3 Rxh2 40. Kd4 Nf4 41. Kxc4 g5 42. b4 Ng6 43. e6 g4 44. e7 Nxe7 45. Rxe7 g3 46. Re8+ Kg7 47. Rg8+ Kxf6 48. Rxg3 Rxa2 49. Rh3 Kg6 50. b5 h5 51. b6 Ra8 52. Kb5 Kg5 53. b7 Rf8 54. c4 Kg4 55. Rh1 h4 56. c5 h3 57. c6 Kg3 58. c7 Kg2 59. Rxh3 Kxh3 60. c8=Q+ 1-0
2024.10.01 Titled Tue 1st Oct Late
346225 Poeta, Caio Medeiros (2088) Van Osch, Mees (2358) 0-1
1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 Nxd4 7. Qxd4 Bg7 8. Bg2 O-O 9. O-O d6 10. b3 a6 11. Bb2 Nd7 12. Qd2 Rb8 13. a4 Nc5 14. Qc2 Bf5 15. e4 Bd7 16. b4 Ne6 17. Rfd1 Qc8 18. Nd5 Re8 19. Bxg7 Nxg7 20. Nb6 Qd8 21. Nxd7 Qxd7 22. c5 Rec8 23. Qd2 Ne8 24. e5 Rd8 25. Qh6 Qf5 26. exd6 exd6 27. Rd5 Qf6 28. Rad1 dxc5 29. bxc5 Nc7 30. Rd6 Ne6 31. Qd2 Rdc8 32. c6 bxc6 33. Bxc6 Rb2 34. Qe1 Rb6 35. Bd7 Rxd6 36. Bxc8 Rxd1 37. Qxd1 Ng5 38. Bg4 h5 39. Bd7 Nf3+ 40. Kg2 Ne5 0-1
2024.10.01 Titled Tue 1st Oct Late
346387 Gurevich, D (2352) Van Osch, Mees (2358) 1-0
1. d4 d6 2. Nf3 Nf6 3. c4 Bg4 4. g3 Bxf3 5. exf3 e6 6. d5 c6 7. Nc3 Be7 8. Bg2 exd5 9. cxd5 cxd5 10. O-O d4 11. Nb5 O-O 12. f4 Nc6 13. Nxd4 d5 14. Be3 Re8 15. Rc1 Rc8 16. Qa4 Qd7 17. Nxc6 bxc6 18. Qxa7 Qxa7 19. Bxa7 Ra8 20. Bd4 c5 21. Bxf6 gxf6 22. Bxd5 Red8 23. Bxa8 Rxa8 24. a3 Rb8 25. Rc2 f5 26. Rd1 Kg7 27. Rd7 Bf6 28. Rxc5 Rxb2 29. Rxf5 Ra2 30. Ra5 Bc3 31. Raa7 Be1 32. Rxf7+ Kg6 33. Rxh7 Bxf2+ 34. Kh1 Kf5 35. Rad7 Ke4 36. f5 Kf3 37. Rd1 Rxa3 38. f6 Bc5 39. Rc7 Bd4 40. f7 Bg7 41. f8=R+ Bxf8 42. Rf1+ Kg4 43. Rf4+ Kh3 44. Rh4# 1-0
2024.10.01 Titled Tue 1st Oct Late
346558 Van Osch, Mees (2358) Matlak, Oleksandr (2235) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 Nbd7 7. g4 b5 8. g5 b4 9. Nd5 Nxd5 10. exd5 Bb7 11. Bg2 a5 12. O-O g6 13. Qd4 Rg8 14. Bf4 Bg7 15. Qe3 Qb6 16. Qh3 Rh8 17. Be3 Qc7 18. Nd4 Ne5 19. Rfe1 Nc4 20. Nc6 Bxc6 21. dxc6 Bxb2 22. Rad1 Nxe3 23. Rxe3 e6 24. Rde1 O-O-O 25. Qg4 d5 26. Rb3 Bc3 27. Reb1 Qxc6 28. a3 Qc4 29. Qf3 Rd7 30. axb4 axb4 31. Bf1 Qe4 32. Rxc3+ bxc3 33. Qxc3+ Rc7 34. Qxh8+ Kd7 35. Bd3 Qg4+ 36. Kf1 Qxg5 37. Bb5+ Ke7 38. Qb2 Qf4 39. Bd3 Qxh2 40. Qb4+ Qd6 41. Qxd6+ Kxd6 42. Ke2 h5 43. f4 Ke7 44. Ke3 Kf6 45. Rb8 e5 46. Rb6+ Kg7 47. fxe5 h4 48. Rb1 g5 49. Rg1 Kh6 50. Kd4 Rd7 51. Bf5 Rd8 0-1
2024.10.01 Titled Tue 1st Oct Late
346705 Van Osch, Mees (2358) Mathieu, Phileas (2298) 1/2-1/2
1. e4 a6 2. d4 e6 3. Nf3 d5 4. Nc3 dxe4 5. Nxe4 Nd7 6. c4 Ngf6 7. Nc3 Bb4 8. Bd3 b6 9. Bd2 Bb7 10. O-O O-O 11. a3 Be7 12. Re1 c5 13. dxc5 Nxc5 14. Bc2 Nd3 15. Bxd3 Qxd3 16. Ne5 Qd4 17. Qe2 Rad8 18. Rad1 Qh4 19. h3 Bc5 20. b4 Bd4 21. Nf3 Bxf3 22. Qxf3 e5 23. Ne4 Nxe4 24. Rxe4 Qe7 25. Ree1 f5 26. Be3 Bc3 27. Bxb6 Bxe1 28. Bxd8 Rxd8 29. Rxe1 Qe6 30. c5 e4 31. Qe2 h6 32. Rd1 Rxd1+ 33. Qxd1 Qc4 34. Kh2 Kh7 35. Qh5 Qd5 36. c6 g6 37. Qh4 Qxc6 38. Qe7+ Kg8 39. h4 h5 40. Qe5 Kf7 41. Qh8 Qd6+ 42. g3 Qb6 43. Qh7+ Kf6 44. Qh8+ Kf7 45. Qh7+ Kf8 46. Kg2 Qc6 47. Qh8+ Kf7 48. Kh2 Ke6 49. Qg7 Kd5 50. Qb2 Qb6 51. Qd2+ Qd4 52. Qf4 Kc4 53. Kg2 Qb6 54. Qc1+ Kb3 55. Qc5 Qe6 56. b5 axb5 57. Qxb5+ Kxa3 58. Kh2 Ka2 59. Kg2 Ka3 60. Kh2 e3 61. Qd3+ Kb4 62. Qxe3 Qxe3 63. fxe3 Kc3 64. Kg2 Kc4 65. Kf3 Kd5 66. Kf4 Ke6 67. e4 Kf6 68. exf5 gxf5 69. Kf3 Ke5 70. Ke3 Ke6 71. Kf4 Kf6 72. Kf3 Ke5 73. Ke3 Ke6 74. Kf4 Kf6 1/2-1/2
2024.10.01 Titled Tue 1st Oct Late
346775 Paragua, Megan Althea (2190) Van Osch, Mees (2358) 1-0
1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. Nxd4 cxd4 6. Ne2 Bc5 7. O-O Ne7 8. c3 Qb6 9. Bd3 dxc3 10. dxc3 d5 11. b4 Bd6 12. Be3 Qc7 13. h3 O-O 14. Rc1 Rd8 15. Qc2 h6 16. Rfd1 a6 17. a4 Bd7 18. a5 Bb5 19. Bb6 Qc6 20. Nd4 Qe8 21. Bxb5 axb5 22. Bxd8 Rxd8 23. exd5 Nxd5 24. Re1 Rc8 25. Qd3 Rc4 26. Nxe6 fxe6 27. Qxd5 Rc6 28. Qxb5 Qc8 29. Rcd1 Bf4 30. Rd3 Kh7 31. Rf3 Bb8 32. Qd3+ Kh8 33. b5 Rd6 34. Qg6 e5 35. Qf7 Rd8 36. c4 Rg8 37. c5 Qxc5 38. Qxb7 Qb4 39. Rfe3 Qxa5 40. b6 Bd6 41. Qc6 Bc5 42. Rxe5 Qxb6 43. Qxc5 Qb2 44. Qe3 Qb4 45. Re6 Qb8 46. Rxh6+ gxh6 47. Qxh6# 1-0
2024.09.24 Titled Tue 24th Sep Early
350596 Van Osch, Mees (2358) Spata, G (2399) 1-0
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bg5 e6 9. O-O-O Be7 10. Kb1 O-O 11. Bd3 Nd5 12. Nxd5 Bxg5 13. Ne3 Nd7 14. h4 Be7 15. h5 Nf6 16. c3 Qd5 17. Nxd5 1-0
2024.09.24 Titled Tue 24th Sep Early
351040 Van Osch, Mees (2358) Korchynskyi, Mykola (2309) 0-1
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. Nb3 Nf6 8. Qxd4 Qxd4 9. Nbxd4 Bd7 10. O-O a6 11. a4 Nc6 12. Be3 Nxd4 13. Nxd4 Be7 14. Rfd1 O-O 15. a5 Rac8 16. b3 Bb4 17. Bd2 Bc5 18. Nf3 Bc6 19. Ne5 Ne4 20. Be3 Bxe3 21. fxe3 Nf6 22. Kf2 Bd5 23. Rd4 Rc5 24. Nd3 Rc7 25. Bxd5 Rxc2+ 26. Kf3 Nxd5 27. Nb4 Nxb4 28. Rxb4 Rc7 29. Rd1 g6 30. Rd6 Rfc8 31. Rdb6 Rc5 32. Rxb7 Rxa5 33. Ra7 Rf5+ 34. Kg3 a5 35. Rbb7 Rc3 36. Kh4 Rxe3 37. g4 Rf2 38. h3 h6 39. Rxa5 Rff3 40. g5 Rf4# 0-1
2024.09.24 Titled Tue 24th Sep Early
351275 Slugin, S (2336) Van Osch, Mees (2358) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bc1 c5 9. Ne2 Qa5 10. f3 Ng5 11. h4 Nh7 12. f4 cxd4 13. Qxd4 Nc6 14. Qd3 b6 15. Bd2 Ba6 16. Qg3 O-O-O 17. Qxg7 Qa3 18. Nd4 Nxd4 19. cxd4 Bxf1 20. Rxf1 Qb2 21. Rd1 Qxd4 22. Qxf7 Rhg8 23. Qxe6+ Kb8 24. Rf2 Nf8 25. Qxg8 Qe4+ 26. Kf1 Nd7 27. Qxd8+ 1-0
2024.09.24 Titled Tue 24th Sep Early
351693 Van Osch, Mees (2358) Ruperez, M (2135) 0-1
1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O Bg4 9. Re1 Nd7 10. h3 Bh5 11. c3 Qc7 12. g4 Bg6 13. Bf1 Rfe8 14. Bd2 Be4 15. Bg2 Nf8 16. Nh4 Bxg2 17. Kxg2 Ng6 18. Nxg6 hxg6 19. Qf3 Qd7 20. Rxe8+ Rxe8 21. Re1 Rxe1 22. Bxe1 Qe6 23. Qe3 Qxa2 24. b4 Qd5+ 25. f3 Kf8 26. Bd2 b6 27. Qd3 b5 28. Qb1 Bc7 29. Qa1 Bb6 30. Qa6 Qd7 31. Bf4 g5 32. Bg3 g6 33. Qa2 Kg7 34. Qa6 f5 35. Be5+ f6 36. Bg3 fxg4 37. hxg4 f5 38. Be5+ Kh7 39. Qa1 Kg8 40. Qa2+ Qd5 41. gxf5 Qxa2+ 0-1
2024.09.24 Titled Tue 24th Sep Early
351885 Spyropoulos, Nikolaos (2421) Van Osch, Mees (2358) 1-0
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. dxc5 Nxc5 10. Nb3 Nxb3 11. axb3 O-O 12. Bg5 h6 13. Bxf6 Bxf6 14. c3 Qb6 15. Qxd5 Rfd8 16. Qc4 Rac8 17. Qa4 a6 18. b4 Rc4 19. Rad1 Re8 20. Qxe8+ 1-0
2024.09.24 Titled Tue 24th Sep Early
352186 Shymanskyi, Oleksandr (2284) Van Osch, Mees (2358) 0-1
1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Ne2 O-O 6. Bxc6 dxc6 7. Ng3 Bg4 8. f3 Be6 9. e4 Nd7 10. O-O Qh4 11. d4 exd4 12. Bxd4 Rad8 13. Qe2 Ne5 14. Bf2 Qf6 15. Nd2 Ng6 16. Nc4 Nf4 17. Qe3 Bxc4 18. bxc4 b6 19. e5 Bxe5 20. Rae1 Bd4 21. Qe4 Bxf2+ 22. Rxf2 g6 23. Ne2 Rfe8 0-1
2024.09.24 Titled Tue 24th Sep Early
352591 Van Osch, Mees (2358) Marcziter, D (2220) 0-1
1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Ne4 6. cxd4 d5 7. Nc3 Bb4 8. Bd2 Bg4 9. Nxe4 dxe4 10. Bxb4 Nxb4 11. Qa4+ Nc6 12. h3 Bh5 13. g4 Bg6 14. O-O-O exf3 15. d5 Qg5+ 16. Rd2 O-O 17. dxc6 Rad8 18. Qb4 bxc6 19. Bc4 c5 20. Qc3 Rxd2 21. Qxd2 Qxe5 22. Re1 Qd4 23. Qxd4 cxd4 24. Re7 c5 25. Rxa7 h5 26. Rc7 hxg4 27. hxg4 Re8 28. Rxc5 Re1+ 29. Kd2 Rb1 30. Rb5 Rg1 31. Rg5 Kh7 32. Rd5 Rxg4 33. a4 Rg2 34. Ke1 Rg1+ 35. Kd2 Ra1 36. a5 Ra4 37. Bb3 Rb4 38. Bd1 Rxb2+ 39. Ke1 Rb1 40. Rxd4 Bc2 0-1
2024.09.24 Titled Tue 24th Sep Early
352905 Florescu, C (2193) Van Osch, Mees (2358) 1-0
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. a4 b4 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. Nbd2 e6 9. e4 exd5 10. cxd5 Nxe4 11. Bxg7 Kxg7 12. Nxe4 Re8 13. Be2 Rxe4 14. O-O d6 15. Bd3 Re8 16. Qd2 Bg4 17. Ng5 h6 18. Nxf7 Kxf7 19. Qxh6 Qf6 20. Qh7+ Kf8 21. Bxg6 Re7 22. Qh6+ Qg7 23. Qf4+ Kg8 24. Qxg4 Nd7 25. Bf5 Qxg4 26. Bxg4 Nf6 27. Be6+ Kg7 28. Rae1 Rh8 29. f4 Rhe8 30. h3 Nxd5 31. f5 Kf6 32. g4 Nc7 33. Kg2 d5 34. Kg3 c4 35. h4 Nxe6 36. fxe6+ Kg7 37. bxc4 dxc4 38. Rf4 Rc8 39. Rc1 Rec7 40. e7 Rxe7 41. Rfxc4 Rxc4 42. Rxc4 Rb7 43. a5 b3 44. Rc1 Kf6 45. Rb1 Ke5 46. Rb2 Kd4 47. h5 Kc3 48. Rb1 Kc2 49. Rf1 b2 50. h6 Rd7 51. g5 Rd1 52. Rxd1 Kxd1 53. h7 b1=Q 54. h8=Q Qd3+ 55. Kg4 Qd7+ 56. Kf4 Qa4+ 57. Kf5 Qxa5+ 58. Qe5 Qd2 59. Qa1+ Ke2 60. Qxa7 Qd5+ 61. Kf6 Qd6+ 62. Kf7 Qf4+ 63. Kg6 Qe4+ 64. Kh6 Qh4+ 65. Kg6 Qe4+ 66. Kg7 Qe5+ 67. Kh6 Qh8+ 68. Qh7 Qf8+ 69. Qg7 Qd6+ 70. Qf6 Qh2+ 71. Kg7 Kd3 72. g6 Qc7+ 73. Qf7 Qe5+ 74. Kg8 Kc2 75. g7 Qb8+ 76. Qf8 Qh2 77. Qf5+ Kb2 78. Kf7 Qc7+ 79. Kg6 Qd6+ 80. Qf6+ Qxf6+ 81. Kxf6 Ka1 82. g8=Q 1-0
2024.09.24 Titled Tue 24th Sep Early
353016 Aaradhya Das (1909) Van Osch, Mees (2358) 0-1
1. d4 Nf6 2. Nf3 c5 3. Bf4 cxd4 4. Qxd4 Nc6 5. Qd1 d5 6. e3 g6 7. c3 Bg7 8. Bg3 O-O 9. Nd4 Ne4 10. Be2 Nxg3 11. hxg3 e5 12. Nxc6 bxc6 13. Nd2 Rb8 14. Rb1 Qa5 15. a3 Bf5 16. Rc1 Rxb2 17. g4 Be6 18. Nb1 Rfb8 19. O-O e4 20. f3 Qb6 21. Kf2 Bh6 22. Qd4 Qb3 23. Rfe1 Qa2 24. Qd1 Bc8 25. g5 Bxg5 26. f4 Bh4+ 27. g3 Bf6 28. Kf1 Rxe2 29. Rxe2 Ba6 30. Rc2 Qxb1 0-1
2024.09.24 Titled Tue 24th Sep Early
353308 Van Osch, Mees (2358) Begunov, K (2325) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. Bb3 O-O 9. Be3 Nbd7 10. f4 Nc5 11. Qf3 Qc7 12. h3 b5 13. Rae1 Bb7 14. Bd2 b4 15. Na4 Ncxe4 16. Bxb4 Nd2 17. Qd3 Nxf1 18. Rxf1 Be4 19. Qe2 d5 20. Bc3 Nd7 21. f5 Nc5 22. Nxc5 Bxc5 23. f6 e5 24. Bxd5 Bxd5 25. Qg4 g6 26. Qg5 Kh8 27. Kh1 Bxg2+ 28. Kxg2 Bxd4 29. Bd2 Qxc2 30. Qh6 Rg8 31. Kh1 Qe4+ 32. Kh2 Rac8 33. Kg3 Rc2 34. Rd1 Qe2 35. Qg5 Qf2+ 0-1
2024.09.24 Titled Tue 24th Sep Early
353526 Volkov, Sergei1 (2151) Van Osch, Mees (2358) 0-1
1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. d3 Bg7 6. e4 d6 7. Nc3 O-O 8. h3 Nbd7 9. Nh4 e5 10. Qe1 Nc5 11. f4 exf4 12. gxf4 d5 13. e5 Nh5 14. b4 Ne6 15. f5 Bxe5 16. Qxe5 Qxh4 17. fxe6 f6 18. Qe1 Qd4+ 19. Be3 Qxb4 20. Nxd5 Qd6 21. c4 c6 22. Nf4 Nxf4 23. Bxf4 Qxd3 24. Qe4 Qxe4 25. Bxe4 Rfe8 26. Rae1 Rad8 27. Bc7 Rd4 28. Rxf6 Rxc4 29. Bg2 Rc5 30. e7 Rg5 31. Bd6 Kg7 32. Rf8 Rxe7 33. Bxe7 c5 34. Bxg5 Kxf8 0-1
2024.06.21 HSG Open 2024
493415 Dengiz, Furkan (1992) Van Osch, Mees (2377) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6 8. O-O-O e6 9. f4 Be7 10. Nxc6 Bxc6 11. Bxf6 Bxf6 12. Kb1 Qa5 13. Bd3 Bxc3 14. Qxc3 Qxc3 15. bxc3 Ke7 16. Rde1 e5 17. f5 Rhc8 18. Kb2 Be8 19. Re3 Rc5 20. Rhe1 Rac8 21. c4 f6 22. Rh3 h6 23. Ree3 Bf7 24. g4 Bxc4 25. Bxc4 Rxc4 26. Rc3 Rxc3 27. Rxc3 Rxc3 28. Kxc3 d5 29. Kd3 dxe4+ 30. Kxe4 Kd6 31. h4 Kc5 32. h5 Kc4 33. a3 b5 34. g5 hxg5 0-1
2024.06.21 HSG Open 2024
493427 Van Osch, Mees (2377) Van Rootselaar, Rik (2111) 0-1
1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd3 Be7 8. O-O-O O-O 9. f4 Qb6 10. Nxc6 bxc6 11. e5 dxe5 12. fxe5 Rd8 13. Qh3 Rxd1+ 14. Nxd1 Nd5 15. Bxe7 Nxe7 16. Bd3 Ng6 17. Bxg6 hxg6 18. Qg3 Ba6 19. h4 Rd8 20. Nc3 Qd4 21. Rd1 Qb6 22. Rxd8+ Qxd8 23. Qf2 Bc4 24. b3 Qa5 25. Qd4 Bf1 26. g3 c5 27. Qd2 Qb4 28. Kb2 Bh3 29. a3 Qg4 30. Qg5 Qd4 31. Qf4 Qd7 32. Qe3 Qc7 33. Qe4 g5 34. hxg5 Bf5 35. Qe3 Qc6 36. Na4 Qg2 37. Qc3 c4 38. b4 Kh7 39. Nc5 Kg6 40. a4 Qd5 41. a5 Kxg5 42. Qe3+ Kg6 43. Kc3 Qd1 44. Kxc4 a6 45. Na4 Bxc2 46. Nc3 Qd7 47. Qd4 Bb3+ 48. Kd3 Qc7 49. Ke3 f6 50. Qc5 Qb7 51. Ne2 fxe5 52. Qxe5 Qxb4 53. Nf4+ Kf7 54. Qc7+ Qe7 55. Qb6 Bc4 56. Qd4 Qa3+ 57. Kf2 Qa2+ 58. Kf3 Bb5 59. Qa7+ Kf6 60. Kg4 Qc4 61. Kh5 Qe4 62. Qc7 Be2+ 0-1
2024.06.18 Titled Tue 18th Jun Early
497270 Van Osch, Mees (2377) Vargas Pereda, Jesus Manue (1930) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bg5 f6 10. Bxb5 axb5 11. Nxb5 Nxd5 12. Qxd5 Ra6 13. Be3 Ne7 14. Qc4 Rc6 15. Qb3 d5 16. O-O-O Be6 17. exd5 Nxd5 18. Kb1 Be7 19. c4 Bf5+ 20. Ka1 Nxe3 21. Rxd8+ Bxd8 22. Qxe3 O-O 23. Qf3 Be6 24. Qxc6 1-0
2024.06.18 Titled Tue 18th Jun Early
497553 Viana, Valeria (1923) Van Osch, Mees (2377) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Bg5 Qb6 13. Rb1 Bd7 14. a3 Be8 15. Bh4 Bh5 16. Ng5 Rae8 17. f3 h6 18. Nh3 e5 19. Bf2 e4 20. fxe4 dxe4 21. Bc4+ Kh8 22. Kh1 e3 23. d5 Na5 24. Ba2 exf2 25. Rxf2 Bc5 26. b4 Bxf2 27. bxa5 Bxe2 0-1
2024.06.18 Titled Tue 18th Jun Early
497748 Van Osch, Mees (2377) Montano Vicente, Guadalupe (1971) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e6 7. g4 b5 8. g5 Nfd7 9. Bg2 Bb7 10. Be3 Nc6 11. Qe2 b4 12. Na4 Qa5 13. O-O-O Qxa4 14. Kb1 Qb5 15. Qh5 g6 16. Qh3 Bg7 17. Bf1 Qe5 18. Nd4 Rc8 19. f4 Qa5 20. Nxe6 fxe6 21. Qxe6+ Ne7 22. Qxd6 Qc7 23. Qd3 O-O 24. Qxd7 Qxc2+ 25. Ka1 Qxb2# 0-1
2024.06.18 Titled Tue 18th Jun Early
497993 Van Osch, Mees (2377) Nikulina, A (1906) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 a5 14. h4 h5 15. g3 Be6 16. Bh3 Rc8 17. Kf1 Nd4 18. Nxd4 exd4 19. b3 Qd7 20. Bxe6 Qxe6 21. Qd3 g6 22. Kg2 Bg7 23. a3 bxa3 24. Rxa3 Rc5 25. Rxa5 O-O 26. Ra7 Rb8 27. b4 Rcc8 28. Re7 Kf8 29. Rxe6 fxe6 30. Nf4 Kf7 31. e5 dxe5 32. Qxg6+ Kg8 33. Nxh5 1-0
2024.06.18 Titled Tue 18th Jun Early
498193 Provaznik, M (2081) Van Osch, Mees (2377) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. exd5 exd5 6. Nf3 Nc6 7. dxc5 Bxc5 8. O-O O-O 9. Re1 Bg4 10. Bg5 Nd4 11. Re5 Nxf3+ 12. gxf3 Be6 13. Qd2 Be7 14. Rae1 d4 15. Ne2 Kh8 16. Ng3 Nd7 17. Bxe7 Qxe7 18. Rh5 g6 19. Qh6 f5 20. Rxe6 Qg7 21. Qxg7+ Kxg7 22. Re7+ Kg8 23. Rhxh7 Nf6 24. Reg7# 1-0
2024.06.11 Titled Tue 11th Jun Early
506514 Gosh, C (2054) Van Osch, Mees (2377) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 d5 7. e5 Ne4 8. Bxe4 dxe4 9. O-O Bxc3 10. bxc3 Nd7 11. Ba3 Nxe5 12. Qe2 Qh4 13. h3 f6 14. Qb5+ Kf7 15. Qc5 Re8 16. Rfe1 Bd7 17. Qc7 Rac8 18. Qxb7 Rxc3 19. Rxe4 Qg5 20. f4 Qg3 21. fxe5 Rxa3 22. Qxd7+ Re7 23. Qd6 Re3 24. Rg4 Re1+ 25. Rxe1 Qxe1+ 26. Kh2 Qxe5+ 27. Qxe5 fxe5 28. Nc6 Rc7 29. Nxe5+ Kf6 30. Rc4 Rb7 31. Ng4+ Kf5 32. Ne3+ Ke5 33. a4 h5 34. h4 g6 35. Kg3 Rb1 36. Kf3 Ra1 37. c3 Kd6 38. Re4 a6 39. Nc4+ Kd5 40. Ne5 Rf1+ 41. Ke2 Kxe4 42. Kxf1 Kxe5 43. Kf2 Kd5 44. Kf3 Kc4 45. Ke4 Kxc3 46. Ke5 Kb4 47. Kxe6 Kxa4 48. Kf6 Kb4 49. Kxg6 a5 50. Kxh5 a4 51. g4 a3 52. g5 a2 53. g6 a1=Q 54. g7 Qf6 55. g8=Q Qf3+ 56. Qg4+ 1-0
2024.06.11 Titled Tue 11th Jun Early
506676 Van Osch, Mees (2377) Hehir, Michael (2009) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Be3 c6 7. Bc4 Bb4 8. O-O O-O 9. Qd3 Qc7 10. Rfe1 Nc5 11. Bxc5 Bxc5 12. a4 Bg4 13. h3 Rad8 14. Qe2 Bh5 15. g3 Bb4 16. g4 Bg6 17. Bd3 Bxc3 18. bxc3 Qa5 19. Reb1 Qxc3 20. a5 Rd7 21. Ra4 Rfd8 22. Nh4 Rd4 23. Rxd4 exd4 24. Rxb7 Qxa5 25. e5 Bxd3 26. cxd3 Nd5 27. Qf3 Rf8 28. Nf5 Qe1+ 29. Kg2 Qxe5 30. Rxa7 g6 31. Ng3 Nf4+ 32. Kh2 c5 33. Ra8 Rxa8 34. Qxa8+ Kg7 35. Qf3 h5 36. gxh5 Nxh5 37. Kg2 Nxg3 38. fxg3 Qe6 39. h4 c4 40. Qf2 Qd5+ 41. Kh2 cxd3 42. Qd2 Qe4 43. Kh3 Qe2 44. Qf4 d2 45. Qxd4+ Kg8 46. Qd8+ Kg7 47. Qd4+ Kh7 48. Qd7 Qf1+ 49. Kh2 d1=Q 0-1
2024.06.11 Titled Tue 11th Jun Early
506851 Bauer, Thomas (2167) Van Osch, Mees (2377) 1-0
1. c4 Nf6 2. Nc3 b6 3. e4 e5 4. Nf3 Bb7 5. d3 Bc5 6. Nxe5 O-O 7. Bg5 Re8 8. f4 h6 9. Bh4 g5 10. fxg5 Nxe4 11. dxe4 Rxe5 12. Qh5 hxg5 13. Bg3 Re6 14. Bd3 Nc6 15. h4 g4 16. e5 Nxe5 17. Bxe5 Rxe5+ 18. Qxe5 Qe8 19. Qxe8+ Rxe8+ 20. Kd2 Bxg2 21. Rhe1 Rd8 22. Re5 f6 23. Rf5 Kg7 24. Ne4 Bb4+ 25. Kc2 Be7 26. Rg1 Bf3 27. Rxf3 Kf7 28. Rxg4 1-0
2024.06.11 Titled Tue 11th Jun Late
507159 Gubajdullin, A (2236) Van Osch, Mees (2377) 1-0
1. Nf3 b6 2. g3 Bb7 3. Bg2 e5 4. O-O d6 5. d3 Nf6 6. c4 Be7 7. Nc3 O-O 8. Bg5 h6 9. Bxf6 Bxf6 10. Nd2 Bxg2 11. Kxg2 c6 12. e3 d5 13. cxd5 cxd5 14. Qf3 d4 15. Qxa8 dxc3 16. bxc3 Qxd3 17. Ne4 Nd7 18. Qc6 Nc5 19. Nxc5 bxc5 20. Qxc5 e4 21. Rac1 Qe2 22. Qxa7 h5 23. a4 h4 24. Qd7 Ra8 25. c4 Qf3+ 26. Kg1 Ra7 27. Qh3 g5 28. c5 g4 29. Qg2 Qf5 30. Rfd1 h3 31. Qf1 Rxa4 32. c6 Ra8 33. Rd7 Kg7 34. Qd1 Ra2 35. Qf1 Be5 36. Rd5 f6 37. c7 Ra8 38. Rd8 Rc8 39. Rxc8 Qxc8 40. Qd1 Bxc7 41. Qc2 Kg6 42. Qxc7 Qf5 43. Qc4 Qf3 44. Qf1 f5 45. Rc6+ Kg5 46. Rc8 Kf6 47. Qa1+ Kf7 48. Qa7+ Kg6 49. Rg8+ Kf6 50. Qg7+ Ke6 51. Re8+ Kd6 52. Qd4+ Kc6 53. Rc8+ Kb7 54. Qd7+ Kb6 55. Qc6+ Ka5 56. Ra8+ Kb4 57. Ra4+ Kb3 58. Qc4+ Kb2 59. Ra2+ Kb1 60. Qc2# 1-0
2024.06.11 Titled Tue 11th Jun Late
507271 Van Osch, Mees (2377) Lymar, Vladislav (2184) 0-1
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d6 8. O-O O-O 9. Bg5 Bxc3 10. bxc3 Be6 11. Nd2 Nbd7 12. Nc4 Qc7 13. Ne3 Qxc3 14. Rb1 b5 15. a4 bxa4 16. Ra1 a3 17. Qc1 a2 18. Nd1 Qc6 19. Re1 Rab8 20. Ne3 Nxe4 21. Bxe4 Qxe4 22. Be7 Rfc8 23. Bxd6 Rb6 24. Qa3 Qd4 25. Red1 Qxa1 26. Rxa1 Rb1+ 27. Nf1 Rxa1 28. Bxe5 Nxe5 0-1
2024.06.11 Titled Tue 11th Jun Late
507597 Van Osch, Mees (2377) Liu, Eric (2398) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Qc7 7. O-O b6 8. f4 Bb7 9. e5 Ne4 10. Be3 d5 11. cxd5 Bxd5 12. Nd2 Nc5 13. Bc2 Qb7 14. Qe2 g6 15. b4 Ncd7 16. a3 Nc6 17. Ne4 Nxb4 18. Nd6+ Bxd6 19. exd6 Nxc2 20. Nxc2 O-O 21. Nb4 a5 22. Nxd5 Qxd5 23. Rfd1 Qe4 24. Rd4 Qf5 25. g4 Qf6 26. Rad1 Rfc8 27. Qf3 Rab8 28. a4 e5 29. Re4 exf4 30. Rxf4 Qe6 31. Re4 Qb3 32. Re7 Re8 33. Kg2 Ne5 34. Qe4 Rxe7 35. dxe7 Qxd1 36. Qxe5 Qxg4+ 37. Kf2 Qf5+ 38. Qxf5 gxf5 39. Bg5 f6 40. Bxf6 Kf7 41. Bh4 Re8 42. Ke3 Rxe7+ 43. Bxe7 Kxe7 44. Kf4 Kf6 45. h4 h5 46. Ke3 Ke5 47. Kf3 f4 48. Ke2 Ke4 49. Kf2 f3 50. Kf1 Kf4 51. Kf2 Kg4 52. Ke3 Kg3 53. Ke4 f2 54. Kf5 f1=Q+ 55. Kg5 Qf7 56. Kh6 Qg8 57. Kxh5 Kf4 58. Kh6 Kf5 59. h5 Qh8# 0-1
2024.06.11 Titled Tue 11th Jun Late
507874 Reinecke, Katharina (1949) Van Osch, Mees (2377) 0-1
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Bf5 7. Nh4 Bc8 8. f4 e5 9. dxe5 dxe5 10. fxe5 Ng4 11. e6 Bd4+ 12. e3 Nxe3 13. exf7+ Rxf7 14. Bxe3 Bxe3+ 15. Kh1 Qxd1 16. Rxd1 c6 17. Nc3 Bg4 18. Rd8+ Rf8 19. Rxf8+ Kxf8 20. Rf1+ Kg7 21. h3 Bd7 22. Re1 Bc5 23. a3 a5 24. Na4 Na6 25. Nxc5 Nxc5 26. b4 axb4 27. axb4 Ne6 28. Rd1 Be8 29. Nf3 Rd8 30. Re1 Bf7 31. Ne5 Nd4 32. Rf1 Be6 33. g4 Nc2 34. b5 Ne3 35. bxc6 Nxf1 0-1
2024.05.20 16th BPB Limburg Open
538864 Van Osch, Mees (2377) Gurevich, M (2562) 0-1
1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. h4 h5 6. Nh3 Bxh3 7. Rxh3 Nc6 8. d5 Nb8 9. g4 hxg4 10. Qxg4 Bxc3+ 11. bxc3 Nf6 12. Qe2 c5 13. Bg2 Nbd7 14. f4 Qc7 15. Rb1 Rb8 16. a4 Qa5 17. Bc1 Qxa4 18. c4 Qa2 19. Rb2 Qa1 20. Kd1 Kd8 21. e5 Nh5 22. Rhb3 Nxf4 23. Qf3 Nxg2 24. exd6 exd6 25. Ra3 Nxh4 26. Qc3 Qxa3 27. Qxa3 Nf5 28. Bf4 Kc8 29. Rb3 Rh1+ 30. Kd2 Rf1 31. Rf3 Rxf3 32. Qxf3 Kc7 33. Qh3 Re8 34. Qh7 Re4 35. Qh2 Rxc4 36. Kc1 Nb6 37. Bg5 Nd4 38. Qh7 Rxc2+ 39. Kd1 Rf2 40. Bd8+ Kxd8 41. Qh4+ Ke8 42. Qxf2 Nxd5 43. Qh2 Ne3+ 44. Kc1 Ndf5 45. Qh8+ Ke7 46. Qa8 b5 47. Qxa6 b4 48. Qb7+ Kf6 49. Qb8 Kg7 50. Qb6 g5 51. Qd8 Kg6 52. Qg8+ Ng7 53. Qd8 Nef5 54. Qa8 g4 55. Kb2 g3 56. Qe4 Kg5 57. Qd5 Ne6 58. Qa8 Kg4 59. Qg8+ Ng5 60. Qa8 Nd4 61. Qh1 f5 62. Qd1+ Ndf3 63. Qe2 d5 64. Kc2 Nh3 0-1
2024.05.14 Titled Tue 14th May Early
542228 Zarnicki, P (2514) Van Osch, Mees (2377) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Nb5 Nf6 7. a3 Bxc3+ 8. Nxc3 d5 9. Bd3 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qxd1+ 12. Kxd1 f5 13. Bf3 Nd4 14. Bh5+ g6 15. Be3 Kf7 16. Bxd4 Rd8 17. Bf3 Rxd4+ 18. Ke2 e5 19. c3 Rd6 20. Ke3 Be6 21. Rad1 Rad8 22. Rxd6 Rxd6 23. Rd1 Rxd1 24. Bxd1 Bd5 25. g3 g5 26. f4 Kf6 27. b4 h6 28. Be2 b6 29. c4 Be4 30. c5 bxc5 31. bxc5 Ke6 32. fxg5 hxg5 33. h4 gxh4 34. gxh4 Bc2 35. c6 Kd6 36. Bb5 f4+ 37. Kd2 Bg6 38. Ba4 e4 39. Ke2 Bh5+ 40. Ke1 e3 41. Bb5 f3 42. Kf1 Bg4 43. Kg1 Kc5 44. c7 Kxb5 45. h5 f2+ 46. Kg2 1-0
2024.05.14 Titled Tue 14th May Early
542390 Van Osch, Mees (2377) Nikolic, RadD (2219) 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. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. Qb5 Qc7 16. Qc4 Qe5 17. Qd4 Qb8 18. Qc4 Qxb2+ 19. Kd2 Rd8+ 20. Bd3 Be6 21. Qa4 Bc3+ 22. Ke2 Bd4 23. Rb1 Qc3 24. Qb4 Qxb4 25. Rxb4 Bxe3 26. Kxe3 a5 27. Rb7 Rd7 28. Rxd7 Bxd7 29. Rb1 Be6 30. a3 Ra7 31. Rb6 h5 32. Bxg6 fxg6 33. Rxe6 Kf7 34. Rc6 e6 35. c4 Kf6 36. Kd4 Rd7+ 37. Kc3 Rd1 38. c5 Rg1 39. Ra6 Rxg2 40. c6 Rg1 41. Kd4 Rd1+ 42. Kc5 Rc1+ 43. Kd6 Rd1+ 44. Kc7 Ke7 45. Rxa5 Rd8 46. Ra7 Re8 47. a4 Kf6 48. Kd6 Rd8+ 49. Rd7 Ra8 50. c7 Ra6+ 51. Kc5 Ra8 52. Rd8 Ra7 53. c8=Q 1-0
2024.05.14 Titled Tue 14th May Late
542523 Van Osch, Mees (2377) Miller, Luke C (1930) 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 Bd7 10. Kb1 Rc8 11. h4 Ne5 12. h5 Nxh5 13. g4 Ng3 14. Rh3 Nxf1 15. Rxf1 Nc4 16. Qd3 Qb6 0-1
2024.05.14 Titled Tue 14th May Late
542969 Ranaldi, Lucas (2361) Van Osch, Mees (2377) 1-0
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. O-O Bg7 6. d4 O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Be3 d5 10. cxd5 Qxd5 11. Qb3 Qxb3 12. axb3 Nc6 13. Rfc1 Rfc8 14. Ne5 Bxg2 15. Nxc6 Bxc6 16. Rxc6 a5 17. Rac1 e6 18. Rxc7 Rd8 19. Rb7 Bxd4 20. Bxd4 Rxd4 21. Rcc7 Rf8 22. Rxb6 Rd2 23. e3 Rxb2 24. Ra7 Ra2 25. Rb5 Rc8 26. Raxa5 Rb2 27. Ra1 Rcc2 28. Rf1 Rc3 29. b4 Rc4 30. Rb8+ Kg7 31. b5 Rcb4 32. Rd1 Rxb5 33. Rc8 Ra2 34. Rc7 Rbb2 35. Rf1 h5 36. h4 Rd2 37. Kg2 Kf6 38. Rc4 Rdb2 39. Rf4+ Kg7 40. Rf3 f5 41. Rc1 Kf6 42. Rc8 Rb6 43. Rf8+ Kg7 44. Re8 Kf7 45. Rc8 e5 46. e4 Rf6 47. Rc7+ Ke6 48. exf5+ gxf5 49. Rh7 f4 50. Rxh5 fxg3 51. Rxf6+ Kxf6 52. Kxg3 Ra3+ 53. Kg2 Rb3 54. Rg5 e4 55. Rg3 Rb5 56. Re3 Kf5 57. Kg3 Rb8 58. Ra3 Rg8+ 59. Kh3 Kf4 60. Rb3 Rg1 61. Kh2 Rf1 62. Kg2 Ra1 63. Rh3 Ra6 64. h5 Rh6 65. Rh4+ Kf5 66. Kg3 Kg5 67. Rxe4 Kxh5 68. Rh4+ Kg5 69. Rxh6 Kxh6 70. Kh4 Kg6 71. Kg4 Kf6 72. Kf4 Kg6 73. Ke5 Kf7 74. Kf5 Ke7 75. Kg6 Kf8 76. Kf6 Kg8 77. f4 Kf8 78. f5 Kg8 79. Ke7 Kg7 80. f6+ Kg6 81. f7 Kg7 82. f8=Q+ 1-0
2024.05.14 Titled Tue 14th May Late
543007 Van Osch, Mees (2377) Mirzoev, A (2454) 0-1
1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 Qa5+ 11. Bd2 Qa6 12. Qxa6 Nxa6 13. O-O-O Nf6 14. Nf3 Nb4 15. Bxb4 Bxb4 16. Ne5 Rd8 17. c3 Bd6 18. Rhe1 O-O 19. a4 c5 20. Ne4 cxd4 21. cxd4 Nxh5 22. g3 Nf6 23. Nxf6+ gxf6 24. Ng4 f5 25. Ne3 f4 26. gxf4 Bxf4 27. Kc2 Kh7 28. Kd3 Rg8 29. Rg1 Rxg1 30. Rxg1 Be5 31. Rg4 f5 32. Rh4 Bf6 33. Rf4 Kg6 34. Nc4 h5 35. Ke3 Bg5 36. Ne5+ 0-1
2024.05.14 Titled Tue 14th May Late
543293 Qian, Ashley (1823) Van Osch, Mees (2377) 0-1
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. O-O Bg7 6. Nc3 O-O 7. Re1 Ne4 8. d4 Nxc3 9. bxc3 d6 10. e4 Nc6 11. Qd3 e6 12. Bb2 Qe7 13. Rad1 Na5 14. Nd2 Ba6 15. Ba3 c5 16. e5 Rac8 17. exd6 Qxd6 18. Ne4 Qe7 19. dxc5 Nxc4 20. Nd6 Rcd8 21. cxb6 axb6 22. Nxc4 Rxd3 23. Bxe7 Rxd1 24. Rxd1 Re8 25. Nxb6 Rxe7 26. Rd8+ Bf8 27. Nd7 Kg7 28. Nxf8 Rc7 29. Ra8 Bd3 30. a4 Rxc3 31. a5 Rc1+ 32. Bf1 Bxf1 33. h4 Be2+ 34. Kh2 Bf3 35. Ra7 Rh1# 0-1
2024.04.28 Bundesliga 2023-24
569105 Van Osch, Mees (2330) Lai, Hing Ting (2465) 1/2-1/2
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qb6 5. c4 dxc4 6. Na3 e6 7. Nxc4 Qd8 8. Nf3 Nd7 9. Ne3 Be4 10. Ng5 Bg6 11. h5 Qxg5 12. hxg6 Qxg6 13. Bd3 Qg5 14. Qf3 Nh6 15. Nd5 Qd8 16. Nc3 Qb6 17. Bxh6 gxh6 18. O-O-O O-O-O 19. Bc2 c5 20. dxc5 Bxc5 21. Na4 Qc7 22. Nxc5 Qxc5 23. Qxf7 Rhf8 24. Qxh7 Nxe5 25. f3 Nc4 26. Qe4 Qg5+ 27. f4 Rxf4 28. Qxe6+ Kc7 29. Rh5 Qxh5 30. Qe7+ Kc6 31. Rxd8 Rf1+ 32. Bd1 Qg5+ 33. Qxg5 hxg5 34. Rd3 Ne5 35. Re3 g4 36. Kd2 Rf4 37. Be2 Kd5 38. Rb3 b6 39. Rb5+ Ke4 40. Rb4+ Kf5 41. Rb3 Rf2 42. g3 Rg2 43. Ke1 Rh2 1/2-1/2
2024.04.27 Bundesliga 2023-24
569041 Movsesian, S (2606) Van Osch, Mees (2330) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 O-O 8. f4 e5 9. Nxc6 dxc6 10. f5 b5 11. Bd3 Bb7 12. Qf3 a6 13. Rd1 Qc7 14. g4 Nd7 15. Be2 Rfd8 16. g5 Bf8 17. h4 c5 18. h5 b4 19. Nd5 Bxd5 20. Rxd5 bxa3 21. bxa3 Qa5+ 22. Kf2 Nb6 23. Rxd8 Rxd8 24. h6 g6 25. fxg6 fxg6 26. Qh3 Kf7 27. Rf1 Be7 28. Kg2+ Ke8 29. Qe6 Rd2 30. Qf7+ Kd7 31. Bxd2 Qxd2 32. Rd1 1-0
2024.03.05 Titled Tue 5th Mar Early
613712 Clawitter, C (2050) Van Osch, Mees (2351) 1-0
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Be7 9. O-O Bxd3 10. Qxd3 Nd7 11. Be3 Qa6 12. b5 Qa4 13. Nbd2 Nh6 14. Bxh6 gxh6 15. Nb3 O-O-O 16. Rac1 Nb6 17. Nfd4 Kb8 18. Qf3 Rd7 19. Qxf7 Bg5 20. Qxe6 Bxc1 21. Nc5 Qxa2 22. Nxd7+ Nxd7 23. Rxc1 Nb6 24. Qd6+ Ka8 25. Ne6 Rc8 26. Nc7+ Rxc7 27. Qxc7 Qc4 28. Qxc4 dxc4 29. e6 Nd5 30. Rd1 a6 31. Rxd5 axb5 32. Rxb5 Kb8 33. Rc5 Ka7 34. e7 h5 35. e8=Q h4 36. Qa4+ 1-0
2024.03.05 Titled Tue 5th Mar Early
614105 Van Osch, Mees (2351) Penafiel Mendoza, Josselyne (1934) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nd5 Nxd5 7. exd5 Qa5+ 8. Bd2 Qxd5 9. Nb5 Qe6+ 10. Be2 Qd7 11. O-O a6 12. Nc3 e6 13. Na4 Qc7 14. c4 Rb8 15. Bf4 Be7 16. c5 e5 17. cxd6 Bxd6 18. Be3 O-O 19. Bb6 Qe7 20. Rc1 Bd7 21. Nc5 Rbc8 22. Nxd7 Qxd7 23. Bg4 f5 24. Qd5+ Kh8 25. Rfd1 Nd4 26. Rxc8 Rxc8 27. Bxd4 exd4 28. Bxf5 Bxh2+ 29. Kxh2 Qxd5 30. Bxc8 Qd6+ 31. g3 g6 32. Bg4 Kg7 33. Kg2 b5 34. Rd3 Qd5+ 35. Bf3 Qc4 36. Rd2 Kf6 37. b3 Qc3 38. Rd1 d3 39. Be4 d2 40. Bf3 Ke5 41. Kf1 Qd3+ 42. Be2 Qc2 43. a4 b4 44. f3 Kd4 45. Kf2 Kc3 46. f4 Kxb3 47. Ke3 Qc3+ 48. Bd3 Kxa4 49. Rxd2 b3 50. Ke2 Kb4 51. Bxa6 Qc5 52. Bd3 Qc3 53. g4 b2 54. f5 Qe5+ 55. Kf3 gxf5 56. gxf5 Kc3 57. Rd1 Kb3 58. Be4 1-0
2024.03.05 Titled Tue 5th Mar Early
614163 Guzman Lozano, C (1902) Van Osch, Mees (2351) 0-1
1. e4 e6 2. Qe2 c5 3. Nf3 b6 4. b3 Bb7 5. Bb2 Nf6 6. Nc3 Nc6 7. d3 Nd4 8. Nxd4 cxd4 9. Nd1 e5 10. f4 Bb4+ 11. Kf2 exf4 12. Bxd4 O-O 13. Qf3 d5 14. e5 Nd7 15. Qxf4 Rc8 16. Ne3 Nc5 17. Nf5 Ne6 18. Qg3 Rxc2+ 19. Kg1 g6 20. Nh6+ Kh8 21. Qe3 Nxd4 22. Rc1 Rxc1 23. Qxc1 Bc5 24. b4 Ne2# 0-1
2024.03.05 Titled Tue 5th Mar Early
614469 White, J2 IRL (2235) Van Osch, Mees (2351) 0-1
1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 Bc5 7. Bg2 O-O 8. O-O e5 9. h3 a5 10. a4 b6 11. Re1 Ba6 12. c3 Qd7 13. Rb1 Qe6 14. Qc2 Rfd8 15. Nf1 Bd3 16. Qd2 Bxb1 17. Qg5 h6 18. Qh4 Bc2 19. Ne3 Bxe4 20. Ng4 Nxg4 21. hxg4 Bc2 22. g5 Be7 23. Qh5 Bg6 24. Qh2 Bxg5 25. Bxg5 hxg5 26. Nxg5 Qg4 27. Bxc6 Qxg5 28. Bxa8 Rxa8 29. Qg2 e4 30. Rd1 Re8 31. Rd7 e3 32. fxe3 Qxe3+ 33. Kh2 Qe2 0-1
2024.03.05 Titled Tue 5th Mar Early
614775 Van Osch, Mees (2351) Lehtosaari, Mauri (2141) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Be2 Nf6 7. N1d2 a6 8. O-O Nc6 9. c4 b6 10. f4 d6 11. Qc2 Bb7 12. Nf3 Be7 13. h3 Rc8 14. Be3 Nd7 15. Rad1 Bf6 16. Nbd4 Nxd4 17. Bxd4 Bxd4+ 18. Nxd4 Qc5 19. Kh1 O-O 20. a3 b5 21. b4 Qc7 22. Rc1 bxc4 23. Qb1 c3 24. Rf3 Nf6 25. Rfxc3 Qxc3 26. Rxc3 Rxc3 27. Bf3 Rfc8 28. Kh2 h6 29. Qe1 Rc1 30. Qg3 Bxe4 31. f5 Bxf3 32. Qxf3 e5 33. Nb3 R1c3 34. Qb7 e4 35. Nc5 Re8 36. Na4 Rxa3 37. Qxa6 e3 38. Qe2 Rxa4 39. g4 Rxb4 40. Kg3 Rd4 41. Kf3 Rd2 42. Qxe3 Rxe3+ 43. Kxe3 Rh2 0-1
2024.03.05 Titled Tue 5th Mar Early
615047 Van Osch, Mees (2351) Akesson, R (2369) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f4 Qc7 9. f5 Bd7 10. g4 Bc6 11. Bg2 h6 12. h4 h5 13. g5 Ng4 14. Bg1 Nd7 15. Bf3 b5 16. Bxg4 hxg4 17. Qxg4 b4 18. Ne2 Qb7 19. Na5 Qb5 20. Nxc6 Qxc6 21. O-O-O Rc8 22. Rd2 a5 23. Kb1 a4 24. Bf2 Be7 25. h5 Bd8 26. h6 gxh6 27. g6 Bg5 28. Qxg5 hxg5 29. Rxh8+ Ke7 30. g7 Nf6 31. Be3 Qa8 32. Rxc8 Qxc8 33. Bxg5 Qg8 34. Rxd6 Kxd6 35. Bxf6 Qh7 36. Nc1 Kd7 37. a3 bxa3 38. bxa3 Kd6 39. Kb2 Qg8 40. Nd3 Qb8+ 41. Ka2 Qc8 42. Kb2 Qb8+ 43. Kc1 Qc8 44. Bxe5+ Ke7 45. f6+ Ke6 46. Bd4 Kd7 47. Nc5+ Kc6 48. c3 Qg4 49. Kd2 Kb5 50. Nd3 Qg2+ 51. Nf2 Kc4 52. Ke3 Qg3+ 53. Ke2 Qg2 54. e5 Qg6 55. Ke3 Kb3 56. Ne4 Kxa3 57. Nc5 Qg3+ 58. Ke4 Qg2+ 59. Kf4 Kb2 0-1
2024.03.05 Titled Tue 5th Mar Early
615243 Kiseljova, M (2031) Van Osch, Mees (2351) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nbd7 10. Nxc7 Rb8 11. Nd5 h6 12. Bxf6 Nxf6 13. Nxf6+ Bxf6 14. Nf3 Be6 15. O-O Rbc8 16. b3 g5 17. Rfd1 g4 18. Ne1 Be7 19. Rxd8+ Rxd8 20. Rd1 Rxd1 21. Bxd1 Bc5 22. Kf1 Kf8 23. Nc2 a5 24. Ke2 a4 25. Ne3 a3 26. Nc2 Ke7 27. Kd3 Bxf2 28. Nxa3 Bg1 29. h3 gxh3 30. gxh3 Bxh3 31. Nb5 f5 32. exf5 Bxf5+ 33. Kc3 Bg6 34. a4 h5 35. a5 h4 36. Bg4 Bf2 37. Kd2 Bf7 38. Ke2 Bc5 39. Kf3 Bb4 40. Ke4 Be6 41. Bf3 Kf6 42. Nc7 Bf5+ 43. Kd5 Bxa5 44. Ne8+ Kg5 45. Kxe5 Bc3+ 46. Kd6 Kf4 47. Bg2 Bg6 48. Nc7 Be5+ 49. Kd7 Bf5+ 50. Kd8 Bf6+ 51. Ke8 Be4 52. Bh3 Be5 53. Ne6+ Kg3 54. Ng5 Bc2 55. Kd7 Bf4 56. Kc8 Bxg5 57. Bd7 Be4 58. b4 Bd2 59. b5 Be3 60. Kc7 b6 0-1
2024.03.05 Titled Tue 5th Mar Early
615295 Van Osch, Mees (2351) Kim, Se (2295) 0-1
1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. d4 dxe4 6. d5 Qxd5 7. Bc4 Qa5 8. Qb3 exf3 9. Bxg8 Rxg8 10. Qxg8 fxg2 11. Rg1 Qa4 12. Be3 Bf5 13. Rxg2 O-O-O 14. Qb3 Qe4 15. Rg1 Qh4 16. Nd2 Qh5 17. h4 Qxh4 18. O-O-O Qh5 19. a4 Qe8 20. Qb5 a6 21. Qe2 Qe6 22. b3 Ba3# 0-1
2023.11.28 Titled Tue 28th Nov Early
728522 Van Osch, Mees (2335) Starozhilov, L (2285) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Qd2 h5 8. O-O-O Na6 9. Bd3 Nb4 10. Kb1 Be6 11. a3 Nxd3 12. Qxd3 b5 13. Ne2 O-O 14. Nf4 Bxf4 15. Bxf4 Qd5 16. b3 a5 17. Qf3 a4 18. Qxd5 Bxd5 19. b4 Bxg2 20. Rhe1 Rfe8 21. Kc1 Bf3 22. Rxe8+ Rxe8 23. Rd3 Re1+ 24. Kb2 Bd5 25. h4 Rh1 26. Bg3 g5 27. hxg5 fxg5 28. Re3 f6 29. Re7 h4 30. Bc7 h3 31. Re8+ Kg7 32. f4 h2 33. fxg5 Rb1+ 34. Kxb1 h1=Q+ 35. Kb2 fxg5 36. Be5+ Kf7 37. Rh8 Qg2 38. Rh7+ Ke6 39. Rh6+ Kf5 40. Rf6+ Ke4 41. Kc3 Ke3 42. Rg6 Be4 43. Bf4+ Kxf4 0-1
2023.11.28 Titled Tue 28th Nov Early
728870 Reinecke, Katharina (1861) Van Osch, Mees (2335) 0-1
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. O-O Be7 7. Nc3 O-O 8. Nh4 Bg6 9. Nxg6 hxg6 10. b3 Nbd7 11. Bb2 Re8 12. Re1 Nb6 13. cxd5 exd5 14. e4 dxe4 15. Nxe4 Nxe4 16. Rxe4 Bf6 17. Rxe8+ Qxe8 18. Qc2 Rd8 19. Rd1 Nd5 20. Qc5 Qe2 21. Qc1 Re8 22. Bf1 Qe4 23. Bg2 Qe2 24. Bf1 Qe6 25. Qc5 a6 26. Qc2 Nb4 27. Qb1 Qf5 28. Qxf5 gxf5 29. a3 Nd5 30. b4 g6 31. Bc4 b5 32. Bf1 Kf8 33. h4 Ke7 34. Re1+ Kd7 35. Rxe8 Kxe8 36. Kg2 Kd7 37. Kf3 Kd6 38. Ke2 f4 39. Bg2 Nb6 40. Kd3 Nc4 41. Kc2 Nxb2 42. Kxb2 Bxd4+ 43. Kb3 Bxf2 44. gxf4 Bxh4 45. a4 Bg3 46. axb5 axb5 47. f5 g5 48. Be4 Be1 49. Bf3 f6 50. Be4 g4 51. Bg2 g3 52. Kc2 Bxb4 53. Kd3 c5 54. Ke2 c4 55. Kf3 c3 56. Kxg3 c2 0-1
2023.11.28 Titled Tue 28th Nov Early
728976 Nagare Kaivalya Sandip (2095) Van Osch, Mees (2335) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Nf3 Nxd2 10. Kxd2 c5 11. Bd3 c4 12. Be2 Nc6 13. h4 Bd7 14. Rhb1 Rb8 15. Qf4 b5 16. a3 a5 17. g4 Qe7 18. g5 hxg5 19. hxg5 Ke8 20. Rh1 Rxh1 21. Rxh1 Kd8 22. Rh7 Be8 23. Rxg7 Qxa3 24. Qf6+ Ne7 25. g6 b4 26. Ke3 Qc1+ 27. Nd2 bxc3 28. gxf7 Bxf7 29. Rxf7 Qxd2+ 30. Kf3 Rb7 31. Qxe6 Ke8 32. Rh7 Qg5 33. Rh8+ 1-0
2023.11.28 Titled Tue 28th Nov Early
729227 Van Osch, Mees (2335) Zeltsan, Joseph (2421) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 Be7 8. Be3 Qb6 9. Qc1 O-O 10. c3 f6 11. Ng3 cxd4 12. Nxd4 Bc5 13. exf6 Nxf6 14. Qd2 Ng4 15. O-O-O Nxe3 16. Qxe3 Nxd4 17. cxd4 Bd6 18. Ne2 Bd7 19. g3 Ba4 20. Re1 e5 21. fxe5 Bb4 22. Nc3 Rac8 23. Bh3 Rxc3+ 24. Qxc3 Bxc3 25. bxc3 Rf2 0-1
2023.11.28 Titled Tue 28th Nov Early
729459 Mihajlovskij, S (2314) Van Osch, Mees (2335) 0-1
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Be7 9. Bxb5+ Qxb5 10. Nd4 Qb6 11. a4 a5 12. b5 Nd7 13. O-O Nxe5 14. Re1 Nc4 15. Qg4 Nf6 16. Qxg7 Rg8 17. Qh6 O-O-O 18. Qh3 Kb8 19. Bf4+ Ka8 20. Nd2 Nxd2 21. Bxd2 Ne4 22. Rxe4 dxe4 23. c4 Qxd4 0-1
2023.11.28 Titled Tue 28th Nov Early
729847 Van Osch, Mees (2335) Gulamirian, K (1816) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. c3 d6 7. d4 b5 8. Bc2 Bg4 9. d5 Nb8 10. h3 Bh5 11. a4 Nbd7 12. Be3 O-O 13. Nbd2 Qc8 14. Qe2 c5 15. axb5 axb5 16. Qxb5 Rb8 17. Qa4 Rxb2 18. Nc4 Rb7 19. Nfd2 Be2 20. Rfb1 Bxc4 21. Nxc4 Qc7 22. Qc6 Rfb8 23. Qxc7 Rxc7 24. Rxb8+ Nxb8 25. Ra8 Rc8 26. Ba4 Rf8 27. f3 Nbd7 28. Ra7 Rd8 29. Bg5 h6 30. Bxf6 gxf6 31. Rxd7 Rxd7 32. Bxd7 Kg7 33. Bf5 h5 34. Kf2 Kh6 35. h4 Kg7 36. g3 Kf8 37. Ke2 Ke8 38. Kd3 Kd8 39. Na5 Kc7 40. Kc4 Kb6 41. Nc6 Bf8 42. Bh7 Kc7 43. Bg8 Kd7 44. Bxf7 Kc7 45. Bxh5 Kd7 46. Bf7 Kc7 47. g4 Kd7 48. h5 Bh6 49. Be6+ 1-0
2023.11.28 Titled Tue 28th Nov Early
729942 Van Osch, Mees (2335) Sarwer, Jeff (2266) 0-1
1. e4 Nc6 2. Nc3 e5 3. Nf3 Be7 4. d4 d6 5. Bb5 Bd7 6. d5 Nb8 7. Bxd7+ Nxd7 8. Be3 Ngf6 9. h3 O-O 10. Qe2 a5 11. a4 b6 12. Nd2 Nc5 13. g4 Nfd7 14. f3 Bh4+ 15. Bf2 g6 16. Nc4 f5 17. gxf5 gxf5 18. O-O-O fxe4 19. Nxe4 Bxf2 20. Nxf2 Qf6 21. Rhg1+ Kh8 22. Kb1 Qxf3 23. Qxf3 Rxf3 24. Ng4 Rxh3 25. b3 Ne4 26. Rdf1 Rg8 27. Rf7 Ndf6 0-1
2023.11.28 Titled Tue 28th Nov Early
730219 Ambartsumova, K (2418) Van Osch, Mees (2335) 1-0
1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Nf3 Bb7 5. g3 Bb4 6. Bg2 O-O 7. O-O d5 8. Ne5 Nbd7 9. Qa4 Bxc3 10. bxc3 Nxe5 11. dxe5 Qd7 12. Qc2 Ne4 13. Ba3 Rfd8 14. Rad1 Nc5 15. e4 Qa4 16. Qxa4 Nxa4 17. exd5 exd5 18. Rd3 c6 19. cxd5 Ba6 20. Rfd1 Bxd3 21. Rxd3 cxd5 22. Bxd5 Rac8 23. c4 Nc5 24. Rf3 Ne6 25. Bd6 Rd7 26. h4 h5 27. Kg2 g6 28. Rf6 Kg7 29. a4 Nd4 30. Rf4 Nf5 31. Bb4 Re8 32. Bc3 Kh7 33. Kh3 Rc8 34. e6 Rxd5 35. cxd5 Rxc3 36. Rxf5 fxe6 37. Rf7+ Kg8 38. dxe6 a5 39. Rb7 Rc6 40. Rb8+ Kg7 41. e7 Re6 42. e8=Q Rxe8 43. Rxe8 1-0
2023.11.28 Titled Tue 28th Nov Early
730354 Blokhin, Sofia (1956) Van Osch, Mees (2335) 0-1
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. e5 bxc3 8. exf6 cxb2 9. Bxb2 Qa5+ 10. Qd2 Qxd2+ 11. Kxd2 gxf6 12. Nf3 Bh6+ 13. Ke1 d6 14. Bd3 Ba6 15. Bf5 Bc4 16. Be4 Rxa2 17. Rxa2 Bxa2 18. Ke2 Bc4+ 19. Kd1 Kd7 20. Kc2 Na6 21. Ra1 Nb4+ 22. Kd1 Bxd5 23. Bf5+ e6 24. Ra7+ Kc6 25. Bxf6 Rg8 26. Bxh7 Rxg2 27. Ke2 Bc4+ 28. Ke1 Nd3+ 29. Bxd3 Bxd3 30. Rxf7 Be4 31. Bh4 Bxf3 32. Rxf3 Rxh2 33. Bg3 Rh5 34. Ra3 e5 35. Ra6+ Kd5 36. Ke2 Bf4 0-1
2023.11.28 Titled Tue 28th Nov Early
730608 Van Osch, Mees (2335) Pastar, S (2351) 0-1
1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 d5 6. e5 Ne4 7. Nbd2 Nxd2 8. Bxd2 c5 9. c3 a5 10. Bb5+ Bc6 11. Bg5 Qc8 12. Bd3 Bb7 13. O-O Ba6 14. Bxa6 Qxa6 15. Qd2 h6 16. Bh4 Nc6 17. a4 Rc8 18. Rfe1 cxd4 19. Nxd4 Nxd4 20. Qxd4 Rc4 21. Qd3 Qc8 22. Qh3 Qc6 23. Kh1 Rxa4 24. Rxa4 Qxa4 25. Bg3 Be7 26. Qh5 O-O 27. h3 Qc2 28. Re2 Qd1+ 29. Kh2 b5 30. Qf3 b4 31. cxb4 Bxb4 32. Bf4 Rc8 33. Qe3 d4 34. Qe4 d3 35. Re3 d2 36. Rd3 Qe1 37. Qb7 Rc1 38. Bxd2 Bxd2 39. Rd8+ Kh7 40. Qxf7 Qxe5+ 41. g3 Bb4 42. Qg8+ Kg6 43. Qe8+ Kf6 44. Rd3 Qe4 45. Qd8+ Be7 46. Qd4+ Qxd4 47. Rxd4 Rc2 48. Rf4+ Kg6 49. Re4 Rxf2+ 50. Kg1 Rxb2 51. Rxe6+ Bf6 52. Ra6 Ra2 53. h4 h5 54. Kh1 a4 55. g4 hxg4 56. Kg1 Kh5 57. Ra5+ Kxh4 58. Kh1 Kh3 59. Rd5 Ra1+ 60. Rd1 Rxd1# 0-1
2023.11.28 Titled Tue 28th Nov Early
730673 Vifleemskaia, S (1903) Van Osch, Mees (2335) 0-1
1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 g6 5. b3 Bg7 6. Bb2 O-O 7. Qc2 e6 8. e4 exd5 9. cxd5 Re8 10. Be2 d6 11. Ngf3 a6 12. O-O Bg4 13. Rfe1 Nbd7 14. Bf1 Qb6 15. h3 Bxf3 16. Nxf3 Re7 17. a4 Rae8 18. Bd3 Nh5 19. Bxg7 Kxg7 20. Qc3+ Kg8 21. Qd2 Ne5 22. Nxe5 dxe5 23. Kh2 Nf4 24. Bf1 Rd7 25. g3 Ne6 26. Qc3 Nd4 27. Rac1 Rc7 28. Bg2 Rec8 29. f4 f6 30. axb5 axb5 31. Ra1 Ra7 32. Rxa7 Qxa7 33. Ra1 Qc7 34. Qb2 exf4 35. gxf4 Qxf4+ 36. Kg1 Qe5 37. Kh1 c4 38. bxc4 bxc4 39. Ra7 Rb8 0-1
2023.11.28 Titled Tue 28th Nov Late
731382 Gosh, C (2026) Van Osch, Mees (2335) 1-0
1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bg5 Qb6 7. dxc5 Nxc5 8. Bb5+ Bd7 9. a4 a6 10. a5 Qc7 11. Bd3 Nc6 12. Bf4 Be7 13. O-O Nxa5 14. Bg3 h5 15. Nxd5 exd5 16. e6 Qb6 17. exd7+ Nxd7 18. Re1 Kf8 19. Bf5 Rd8 20. Qxd5 Nc5 21. Qa2 Nc6 22. c3 h4 23. Bf4 Rh5 24. Bg4 Rhd5 25. Be3 Qc7 26. Nd4 Nd3 27. Red1 Nce5 28. Bh3 Bc5 29. Nf5 Nb4 30. Qb3 Rxd1+ 31. Rxd1 Rxd1+ 32. Qxd1 Nbd3 33. Bxc5+ Qxc5 34. Nd4 g6 35. Qd2 b5 36. Nf3 Nxf3+ 37. gxf3 Qd6 38. Bf1 Qe5 39. Qxd3 Qg5+ 40. Kh1 Qc1 41. b4 h3 42. f4 Qxf4 43. Qxh3 Qxf2 44. Qg2 Qe1 45. Qh3 Kg7 46. Kg1 Qd2 47. Qg3 Qe1 48. Qxe1 1-0
2023.11.28 Titled Tue 28th Nov Late
731503 Van Osch, Mees (2335) Clawitter, C (2050) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nh6 6. Nb5 Bxd2+ 7. Qxd2 O-O 8. c3 Nc6 9. Nf3 cxd4 10. cxd4 f6 11. Be2 fxe5 12. dxe5 a6 13. Nbd4 Nxd4 14. Nxd4 Nf5 15. O-O Qh4 16. f4 Bd7 17. Rac1 Rac8 18. Nxf5 Rxf5 19. Rxc8+ Bxc8 20. g3 Qd8 21. Rc1 Bd7 22. Qb4 g5 23. Qd6 gxf4 24. Rc7 Rf7 25. gxf4 Rg7+ 26. Kf2 Qh4+ 27. Ke3 Qxh2 28. Rxd7 Qg1+ 29. Kd3 Qb1+ 30. Kd4 Qe4+ 31. Kc5 Qc2+ 32. Kb6 Qxb2+ 33. Ka7 1-0
2023.11.28 Titled Tue 28th Nov Late
731599 Guevara Sanchez, E (2059) Van Osch, Mees (2335) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 dxe4 6. Bc4 Nf6 7. Ne2 O-O 8. O-O b6 9. Ng3 Bb7 10. Re1 Nbd7 11. a4 a5 12. h4 Bd5 13. Bf1 Re8 14. h5 h6 15. b3 Qc8 16. Bb2 Bb7 17. c4 c5 18. dxc5 Qxc5 19. Qc2 Rad8 20. Rad1 Qg5 21. Bc1 Qh4 22. Be3 Ng4 23. Be2 Nxe3 24. fxe3 Qxg3 25. Bf1 Nc5 26. Rxd8 Rxd8 27. Qb2 Qxe1 0-1
2023.11.28 Titled Tue 28th Nov Late
731746 Martinez, Shawn (1869) Van Osch, Mees (2335) 0-1
1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 Be7 8. O-O O-O 9. a3 Qc7 10. dxc5 Rd8 11. Qc1 Ne5 12. b4 Nxf3+ 13. gxf3 b6 14. cxb6 axb6 15. Bf4 e5 16. Bg3 Bb7 17. Qe3 Qxc2 18. Rc1 Qf5 19. Nbc3 Bxf3 20. Qxe5 Qxe5 21. Bxe5 Ng4 22. Bc7 Rd2 23. Rd1 Rxe2 24. Nxe2 Bxe2 25. Rd2 Bf3 26. Bxb6 h5 27. Bc7 Kh7 28. h3 Nf6 29. Re1 Rxa3 30. Rxe7 Ra1+ 31. Kh2 h4 32. Bg3 Rh1# 0-1
2023.11.28 Titled Tue 28th Nov Late
731916 Van Osch, Mees (2335) Mendes Aaron Reeve (2262) 1-0
1. e4 e6 2. d4 d5 3. Nc3 c6 4. Be3 Qb6 5. Qd2 Nf6 6. e5 Nfd7 7. O-O-O c5 8. Na4 Qc6 9. Nxc5 Nxc5 10. dxc5 Bxc5 11. Nf3 Nd7 12. Nd4 Bxd4 13. Bxd4 b5 14. Qg5 O-O 15. Rd3 h6 16. Qg4 f5 17. Qg6 Rf7 18. Rc3 Qa6 19. Kb1 Nf8 20. Qh5 Qa4 21. Bc5 Qg4 22. Qxg4 fxg4 23. Bxb5 Bb7 24. Rb3 Ng6 25. Bd4 Nh4 26. Bd3 Nxg2 27. Rg1 Nf4 28. Rxg4 Nxd3 29. cxd3 Ba6 30. Kc2 Raf8 31. Rc3 Bb5 32. Bc5 Rc8 33. a4 Rfc7 34. axb5 Rxc5 35. Ra4 R8c7 36. d4 Rxc3+ 37. bxc3 Rb7 38. c4 dxc4 39. Ra5 Rf7 40. Kc3 Rxf2 41. Rxa7 Rxh2 42. b6 Rh3+ 43. Kxc4 Rh1 44. b7 Rc1+ 45. Kd3 Rb1 46. Ra8+ Kh7 47. b8=Q Rxb8 48. Rxb8 h5 49. Rf8 h4 50. d5 exd5 51. e6 h3 52. Rf3 h2 53. Rh3+ Kg6 54. Rxh2 Kf6 55. Re2 Ke7 56. Kd4 g5 57. Kxd5 g4 58. Ke5 g3 59. Rg2 Ke8 60. Rxg3 Ke7 61. Ra3 Kf8 62. Ra7 Ke8 63. Kf6 Kd8 64. Rh7 Kc8 65. Rg7 Kd8 66. Rf7 Ke8 67. Ke5 Kd8 68. Kd6 Ke8 69. Rf5 Kd8 70. Rf8# 1-0
2023.11.28 Titled Tue 28th Nov Late
731964 Gulamirian, K (1816) Van Osch, Mees (2335) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. Ne2 Nc6 7. Nf3 cxd4 8. Nexd4 Nxd4 9. Nxd4 Nxe5 10. Bb5+ Bd7 11. f4 Bxb5 12. Nxb5 Nc4 13. O-O Qb6+ 14. Nd4 Bc5 15. c3 O-O 16. Kh1 a5 17. a4 Bxd4 18. Qxd4 Qxd4 19. cxd4 Rfc8 20. b3 Nd6 21. Ba3 Ne4 22. f5 Nd2 23. Rf2 Nxb3 24. Rb1 Nxd4 25. fxe6 fxe6 26. h3 Rc7 27. Bd6 Rd7 28. Be5 Nc6 29. Ba1 d4 30. Rfb2 d3 31. Rd2 e5 32. Kg1 e4 33. Kf2 Nb4 34. Ke3 Re8 0-1
2023.11.28 Titled Tue 28th Nov Late
732047 Van Osch, Mees (2335) Yezhel, Valiantsin (2311) 0-1
1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Bxd4 9. Bxd4 Nxd4 10. O-O-O e5 11. Qg3 d6 12. f4 f6 13. h4 Be6 14. h5 Kf7 15. Kb1 Rc8 16. Nb5 Nxb5 17. cxb5 Qa5 18. a3 Qa4 19. Rxd6 Qc2+ 20. Ka1 Qc1# 0-1
2023.11.21 Titled Tue 21st Nov Early
738043 Mirza, Diana (1897) Van Osch, Mees (2335) 0-1
1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 b6 6. Bg2 Bb7 7. O-O Be7 8. Re1 O-O 9. Qe2 Nc6 10. e5 Nd7 11. Nf1 a5 12. h4 Nd4 13. Nxd4 cxd4 14. Nh2 Rc8 15. Bf4 Bb4 16. Rf1 a4 17. a3 Be7 18. Ng4 Rc6 19. Rac1 f5 20. exf6 Nxf6 21. Ne5 Rc8 22. Ng4 Qd7 23. Rfe1 Nxg4 24. Qxg4 Rc6 25. Be5 Rf7 26. Bxd4 Bc8 27. h5 Qd6 28. Be5 Qc5 29. d4 Qb5 30. h6 g6 31. c4 Rxc4 32. Rxc4 Qxc4 33. Re3 Qc1+ 34. Bf1 Qxb2 35. Rf3 Rxf3 36. Qxf3 Qxa3 37. Qc3 Qxc3 0-1
2023.11.21 Titled Tue 21st Nov Early
738209 Van Osch, Mees (2335) Osiecki, S (1996) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Bxc3 6. Bxc3 cxd4 7. Qxd4 Nc6 8. Qg4 g6 9. O-O-O h5 10. Qe2 Qg5+ 11. Kb1 Nge7 12. Nf3 Qg4 13. h3 Qa4 14. b3 Qa3 15. Qb5 a6 16. Qb6 Nf5 17. Be2 Qe7 18. g4 Ng7 19. Kb2 a5 20. a3 a4 21. b4 O-O 22. Ne1 hxg4 23. hxg4 Rd8 24. Qe3 g5 25. Qh3 f5 26. exf6 1-0
2023.11.21 Titled Tue 21st Nov Early
738370 Mangialardo, Tiago Carvalho (1965) Van Osch, Mees (2335) 0-1
1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Bb5+ Bd7 6. Bc4 g6 7. Nf3 Bg7 8. d6 e6 9. O-O O-O 10. d4 Bc6 11. Bf4 Ne4 12. Ne5 Nxd6 13. Nxc6 Nxc6 14. Bd3 Nxd4 15. Nc3 e5 16. Bg3 Rc8 17. Re1 Re8 18. Qa4 a6 19. Rad1 h5 20. f4 Qb6 21. Bf2 exf4 22. Nd5 Qxb2 23. Ne7+ Rxe7 24. Rxe7 Rc1 25. Rd7 b5 26. Rd8+ Kh7 27. Qxa6 Rxd1+ 28. Bf1 Rxf1+ 29. Kxf1 Qe2+ 30. Kg1 Qd1+ 31. Be1 Qxe1# 0-1
2023.11.21 Titled Tue 21st Nov Late
738519 Van Osch, Mees (2335) Krzyzanowski, M (2512) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. a4 Nf6 10. Qxd4 c5 11. Qe3 c4 12. Ba2 Be7 13. Nc3 O-O 14. Re1 Re8 15. Qg3 Be6 16. axb5 axb5 17. Nxb5 d5 18. exd5 Bxd5 19. Nc3 Be6 20. Bh6 Nh5 21. Qf3 Qa5 22. Be3 Nf6 23. Bd4 Red8 24. Rad1 Bg4 25. Qf4 Bxd1 26. Rxe7 Re8 27. Bxf6 gxf6 28. Qxf6 Rxe7 29. Qxe7 Bxc2 30. h3 Bd3 31. Qc7 Qxc7 0-1
2023.11.21 Titled Tue 21st Nov Late
738795 Zeltsan, Joseph (2421) Van Osch, Mees (2335) 1/2-1/2
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Ne7 7. Nge2 Bg6 8. Nf4 Nd7 9. Nxg6 Nxg6 10. cxd5 cxd5 11. Bd3 Nxh4 12. g3 Nf5 13. Bxf5 exf5 14. Rxh5 Rxh5 15. Qxh5 g6 16. Qf3 Nb6 17. Bd2 Qd7 18. O-O-O O-O-O 19. Kb1 Kb8 20. Rc1 Ka8 21. b3 Ba3 22. Rc2 a6 23. Bg5 Rc8 24. Bd2 Qc6 25. Qd3 Rh8 26. Bc1 Rh1 27. Nd1 Qb5 28. Qxb5 axb5 29. Bxa3 Rxd1+ 30. Kb2 Ka7 31. Bd6 Rxd4 32. Rc7 Rd2+ 33. Ka3 Ka6 34. f4 d4 35. Rxf7 d3 36. Bc5 Nd5 37. Rd7 Nc3 38. Rd6+ b6 39. Rxb6+ Ka7 40. Rd6+ Kb7 41. Kb4 Nxa2+ 42. Kxb5 Nc3+ 43. Kc4 Ne4 44. Rd5 Rc2+ 45. Kxd3 Rxc5 46. Rxc5 Nxc5+ 47. Kc4 Ne4 48. Kd5 Kc7 49. Ke6 Kd8 50. Kf7 Nc5 51. Kxg6 Nxb3 52. Kxf5 Ke7 53. g4 Nd4+ 54. Kg6 Nc6 55. g5 Ke6 56. Kh7 Ne7 57. g6 Kf5 58. g7 Kxf4 59. e6 Ke5 60. g8=R Nxg8 61. Kxg8 Kxe6 1/2-1/2
2023.11.21 Titled Tue 21st Nov Late
738875 Van Osch, Mees (2335) Castillo Pena, Patricia Evarista (1786) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e5 7. Bg5 Be7 8. Bxf6 Bxf6 9. Bc4 Be6 10. Bd5 Qc7 11. Bxe6 fxe6 12. Qg4 Ke7 13. O-O-O Nc6 14. Kb1 b5 15. g3 b4 16. Ne2 a5 17. f4 a4 18. Nbc1 a3 19. b3 Rhc8 20. Nd3 Nd4 21. Nxd4 exd4 22. Rd2 Qc3 23. Rhd1 Rc6 24. Qh5 Rac8 25. e5 dxe5 26. fxe5 1-0
2023.11.21 Titled Tue 21st Nov Late
739139 Guerra Tulcan, L (2310) Van Osch, Mees (2335) 0-1
1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. O-O Nf6 8. b3 Bf5 9. Bb2 e6 10. d3 Bd6 11. Nd2 O-O 12. h3 a5 13. a4 Qc7 14. Ndf3 Nd7 15. Re1 Nxe5 16. Nxe5 f6 17. Nf3 e5 18. Rc1 Rab8 19. c4 d4 20. c5 Be7 21. Qc2 Bg6 22. Nd2 Qb7 23. Ba3 Bf7 24. Rb1 Qa7 25. Rb2 Rfd8 26. Rc1 Rd5 27. b4 axb4 28. Bxb4 Rd7 29. Nc4 Bxc5 30. Bxc5 Rxb2 31. Qxb2 Qxc5 32. Qb8+ Qf8 33. Qb6 Qc8 34. a5 Rb7 35. Qc5 Rb5 36. Qe7 Rb7 37. Nd6 Rxe7 38. Nxc8 Rc7 39. Rxc6 Rxc6 40. Ne7+ Kf8 41. Nxc6 Bd5 42. Nb4 Ba8 43. f3 Ke7 44. Kf2 Kd6 45. Kg3 Kc5 46. Na6+ Kd6 47. Kh4 Bb7 48. Nb4 Kc5 49. a6 Ba8 50. Nc2 Kb6 51. f4 Bxg2 52. fxe5 fxe5 53. Kg4 Kxa6 54. h4 g6 55. Kg5 Bf1 56. Kf6 Bxd3 57. Nb4+ Kb5 58. Nxd3 e4 59. Nf2 e3 60. Nd3 Kc4 61. Ne5+ Kc3 62. Kg7 d3 63. Kxh7 d2 64. Nxg6 d1=Q 65. h5 Qxh5+ 66. Kg7 Qxg6+ 67. Kxg6 e2 68. Kf7 e1=Q 0-1
2023.11.21 Titled Tue 21st Nov Late
739202 Vasquez Vargas, Henry Richard (2216) Van Osch, Mees (2335) 1-0
1. d4 d6 2. Nc3 Nf6 3. e4 a6 4. a3 g6 5. Bf4 Bg7 6. Qd2 Nbd7 7. O-O-O e5 8. dxe5 dxe5 9. Bxe5 O-O 10. f3 b5 11. Bf4 c5 12. Nh3 b4 13. axb4 cxb4 14. Nd5 Nxd5 15. Qxd5 Qf6 16. Qxa8 Qxb2+ 17. Kd2 Bc3+ 18. Ke3 Qxc2 19. Nf2 Nb6 20. Bd3 Qxd1 21. Nxd1 Nxa8 22. Nxc3 bxc3 23. Rc1 Be6 24. Rxc3 a5 25. Bd6 Rd8 26. Bc5 Nc7 27. Bb6 1-0
2023.11.21 Titled Tue 21st Nov Late
739431 Van Osch, Mees (2335) Ambartsumova, K (2418) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 Be7 10. Nc3 O-O 11. Bf4 b6 12. Rad1 Bc5 13. Qd5 Rb8 14. Rfe1 Qe7 15. Ne4 h6 16. c3 a5 17. Rd3 Rd8 18. Rg3 Bb7 19. Qd2 Bxe4 20. Rxe4 Kh7 21. Qd3 Kh8 22. h3 Qe6 23. Bd2 Rg8 24. Kh2 d6 25. exd6 Qxd6 26. Qxd6 Bxd6 27. Bf4 Bxf4 28. Rxf4 f6 29. Rc4 c5 30. Re3 Rge8 31. Rce4 Rxe4 32. Rxe4 b5 33. b3 c4 34. bxc4 bxa4 35. Re7 Ra8 36. Re2 Rc8 37. Re4 a3 38. c5 Rxc5 39. Ra4 Rxc3 40. Rxa5 Kh7 41. g3 Rc2 42. Kg2 a2 43. h4 Kg6 44. Kf3 h5 45. Ke3 Kf7 46. f3 Ke6 47. Kf4 Kd6 48. Ke3 Kc6 49. Kd3 Rg2 50. Ra7 Rxg3 51. Rxa2 Rxf3+ 52. Ke4 Rh3 53. Ra7 Rxh4+ 54. Kf5 Rg4 55. Re7 Kd6 56. Re1 Rg5+ 57. Kf4 Kd7 58. Re2 Kd6 59. Re8 Re5 60. Rf8 g5+ 61. Kf3 Ke7 62. Rh8 h4 63. Rh7+ Ke6 64. Rh8 Kf5 65. Ra8 Rb5 66. Ra3 g4+ 67. Kg2 Kg5 68. Rc3 Rb2+ 69. Kh1 f5 70. Rc1 g3 71. Rg1 Rh2# 0-1
2023.11.21 Titled Tue 21st Nov Late
739459 Martine, JC (2006) Van Osch, Mees (2335) 0-1
1. d4 d6 2. Nf3 Nf6 3. Nbd2 Bg4 4. e4 Nc6 5. c3 g6 6. Bd3 Bh6 7. h3 Bxf3 8. Nxf3 Bxc1 9. Qxc1 O-O 10. Qh6 e5 11. d5 Ne7 12. Ng5 Kh8 13. O-O Neg8 14. Qh4 Nh5 15. g4 h6 16. gxh5 hxg5 17. Qg4 Nh6 18. Qf3 Kg7 19. Qe2 Qd7 20. Kh2 g4 21. hxg6 fxg6 22. Rg1 Rf4 23. Rg3 Raf8 24. Rg2 gxh3 0-1
2023.11.21 Titled Tue 21st Nov Late
739607 Van Osch, Mees (2335) Rees, I (2289) 0-1
1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Qd2 O-O 8. O-O-O a5 9. Kb1 a4 10. a3 Qa5 11. Qxa5 Rxa5 12. c4 Bf5+ 13. Bd3 Re8 14. Ne2 Bxd3+ 15. Rxd3 Nd7 16. c5 Bc7 17. Ng3 Bxg3 18. hxg3 f5 19. d5 Nxc5 20. Bxc5 Rxc5 21. d6 Rd8 22. Re1 Kf8 23. Re7 Rxd6 24. Rde3 Rd1+ 25. Ka2 Rd8 26. Rxb7 Rb5 27. Rc7 Rdb8 28. Re2 c5 29. Ka1 Kg8 30. Rc2 g6 31. R7xc5 Rxc5 32. Rxc5 Rd8 33. Rc4 Rd2 34. Rxa4 Rxf2 0-1
2023.11.21 Titled Tue 21st Nov Late
739763 Van Osch, Mees (2335) Zarnicki, P (2514) 0-1
1. e4 a5 2. a4 e5 3. Nf3 Nf6 4. Nc3 Bb4 5. Bc4 Nxe4 6. Bxf7+ Kxf7 7. Nxe4 d5 8. Nxe5+ Ke6 9. Qh5 dxe4 10. c3 Bd6 11. Nc4 Nc6 12. O-O g6 13. Qg4+ Kf7 14. Qxe4 Re8 15. Qf3+ Qf6 16. Qxf6+ Kxf6 17. d4 Bf5 18. h4 Bd3 19. Bg5+ Kf7 20. Nxd6+ cxd6 21. Rfe1 Rxe1+ 22. Rxe1 Re8 23. Rxe8 Kxe8 24. f3 Bc2 25. Kf2 Bxa4 26. Ke3 Bb3 27. g4 a4 28. h5 Na5 29. Ke4 gxh5 30. gxh5 Nc4 31. Bc1 b5 32. Kf5 Kf7 33. Kg5 Bd1 34. f4 d5 35. Kh6 Bc2 36. Kg5 Nd6 37. Kh6 Ne4 38. f5 Nd6 39. Kxh7 Nxf5 0-1
2023.11.21 Titled Tue 21st Nov Late
739834 Jarocka, Liwia (2224) Van Osch, Mees (2335) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 h5 9. Ne2 Nd7 10. O-O Re8 11. h3 Nb6 12. Bd2 a5 13. Rae1 a4 14. f4 Be6 15. c4 c5 16. d5 Bd7 17. f5 Qc7 18. Rd1 Re7 19. Nf4 h4 20. Bc1 Rae8 21. Qf2 Re5 22. Qxh4 Bxf5 23. Kh1 g5 24. Qh5 Bxd3 25. Nxd3 Nxc4 26. Rxf6 Qe7 27. Bxg5 Qxf6 28. Nxe5 Qxe5 0-1
2023.11.21 Titled Tue 21st Nov Late
739922 Hansen, SuB (2508) Van Osch, Mees (2335) 1-0
1. e4 c6 2. Nf3 d5 3. d3 g6 4. e5 Bg4 5. Nbd2 Bg7 6. d4 e6 7. c3 Ne7 8. Bd3 c5 9. O-O c4 10. Bc2 O-O 11. Re1 Nbc6 12. b4 b5 13. a4 a6 14. h3 Bf5 15. Nf1 Qd7 16. Ne3 Bxc2 17. Qxc2 Nf5 18. Ng4 h6 19. Nf6+ Bxf6 20. exf6 Kh7 21. g4 Nd6 22. Qd2 g5 23. Nxg5+ hxg5 24. Qxg5 Rg8 25. Qh5# 1-0
2023.11.14 Titled Tue 14th Nov Late
746532 Sturt, R (2459) Van Osch, Mees (2335) 1-0
1. f4 d5 2. Nf3 b6 3. e3 Bb7 4. a4 a5 5. b3 g6 6. Bb2 Nf6 7. g4 Bg7 8. g5 Nh5 9. Ne5 Nd7 10. Bb5 Bxe5 11. fxe5 O-O 12. d4 c6 13. Bd3 e6 14. Qg4 Ba6 15. Ba3 Bxd3 16. cxd3 c5 17. Nd2 Rc8 18. O-O Re8 19. Rf2 cxd4 20. exd4 1-0
2023.11.14 Titled Tue 14th Nov Late
746864 Chylewski, Patryk (2291) Van Osch, Mees (2335) 1/2-1/2
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Na3 Nh6 7. Bd3 Nf5 8. Bxf5 exf5 9. O-O c4 10. b3 cxb3 11. axb3 Na6 12. c4 Nc7 13. Re1 Bb4 14. Bd2 Bxd2 15. Qxd2 O-O 16. Nc2 Qxb3 17. c5 Nb5 18. Reb1 Qc3 19. Qxc3 Nxc3 20. Rxb7 Ba4 21. Ne3 f4 22. Nxd5 Nxd5 23. Rxa4 a6 24. h4 h6 25. Rd7 Nc3 26. Ra3 Nb5 27. Ra5 Rfd8 28. Rxa6 Rxd7 29. Rxa8+ Kh7 30. c6 Rd5 31. Ra5 Kg6 32. Nd2 Rxd4 33. Rxb5 Rxd2 34. Rc5 Rd8 35. c7 Rc8 36. Kf1 Kf5 37. Ke2 Ke4 38. g3 fxg3 39. fxg3 Kd4 40. Rc1 Kxe5 41. Kf3 Kd6 42. Ke4 Rxc7 43. Rd1+ Ke6 44. Rd4 Rc3 45. Kf4 Rc6 46. Re4+ Kf6 47. Ra4 h5 48. Ra3 g6 49. Ra4 Rb6 50. Rc4 Ra6 51. Rb4 Rc6 52. Ra4 Rd6 53. Rb4 Ra6 54. Rc4 Ra5 55. Rb4 Rf5+ 56. Ke3 Rf1 57. Rb6+ Kg7 58. Rb5 Rf5 59. Rb6 Re5+ 60. Kf4 Ra5 61. Rb4 Ra3 62. Rc4 Rb3 63. Ra4 Kf6 64. Ra6+ Kg7 65. Ra4 Rd3 66. Rc4 Rd5 67. Rb4 Rf5+ 68. Ke3 Kf6 69. Rb6+ Ke7 70. Ra6 Re5+ 71. Kf4 Rf5+ 72. Ke3 Ke8 73. Ra7 Kf8 74. Rb7 Kg7 75. Rb6 Ra5 76. Kf4 Ra4+ 77. Kf3 Rg4 78. Ra6 f6 79. Rb6 Ra4 80. Rc6 Ra3+ 81. Kf4 Ra4+ 82. Kf3 g5 83. hxg5 fxg5 84. Rb6 Ra3+ 85. Kg2 Rc3 86. Ra6 Rb3 87. Rc6 Kh7 88. Ra6 Rd3 89. Rb6 Ra3 90. Rc6 Kg7 91. Rb6 Ra7 92. Rc6 Rf7 93. Ra6 Rf6 94. Ra5 Kg6 95. Rb5 Ra6 96. Rc5 Rb6 97. Ra5 Rb2+ 98. Kf3 g4+ 99. Ke3 Rb3+ 100. Kf2 Rf3+ 101. Kg2 Rf5 102. Ra2 Kg5 103. Rb2 Rc5 104. Ra2 Rb5 105. Rc2 Rf5 106. Ra2 Rf3 107. Ra5+ Rf5 108. Ra2 h4 109. gxh4+ Kxh4 110. Rb2 Rg5 111. Ra2 Rc5 112. Rb2 Ra5 113. Rc2 Ra3 114. Rb2 Rg3+ 115. Kh2 Rh3+ 116. Kg2 Ra3 117. Rc2 Rd3 118. Rb2 Kg5 119. Ra2 Rd4 120. Rb2 Kf4 121. Rf2+ Ke4 122. Ra2 Kf5 123. Rf2+ Kg5 124. Rb2 Rd3 125. Ra2 Kf4 126. Rf2+ Kg5 127. Ra2 1/2-1/2
2023.11.14 Titled Tue 14th Nov Late
746933 Van Osch, Mees (2335) Golubev, M (2461) 0-1
1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 O-O 9. Bb3 Qa5 10. Qd2 Nxd4 11. Bxd4 Be6 12. O-O-O b5 13. Kb1 b4 14. Nd5 Bxd5 15. Bxd5 Nxd5 16. Bxg7 Nc3+ 17. Bxc3 bxc3 18. Qxc3 Qxc3 19. bxc3 Rfc8 20. Rd3 Rc7 21. Kc1 Rac8 22. Kd2 Rb8 23. Ra1 Rc5 24. Rd4 Kg7 25. Rb4 Rbc8 26. Rb3 a5 27. a4 Kf6 28. Raa3 Rc4 29. Rb5 R8c5 30. Rxc5 Rxc5 31. Kd3 Ke5 32. Rb3 d5 33. Rb5 Rxb5 34. axb5 a4 35. Kd2 dxe4 36. fxe4 f5 37. exf5 gxf5 38. c4 Kd6 39. b6 Kc6 40. c5 e5 41. Kc3 a3 42. Kb3 e4 43. Kxa3 e3 0-1
2023.11.14 Titled Tue 14th Nov Late
747098 Van Osch, Mees (2335) Feliz, D (2048) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. b3 h6 10. Bb2 Be6 11. Nc3 Bb4 12. Rad1+ Ke8 13. Ne4 Bd5 14. Ng3 Nxg3 15. hxg3 Bxf3 16. gxf3 Rd8 17. Kg2 a5 18. f4 Rxd1 19. Rxd1 Ke7 20. a4 Rd8 21. Rxd8 Kxd8 22. e6 f6 23. f5 Ke7 24. Kf3 h5 25. g4 hxg4+ 26. Kxg4 Bd2 27. Kh5 Bb4 28. Kg6 Kf8 29. Bc1 1-0
2023.11.14 Titled Tue 14th Nov Late
747276 Osmak, Yuliia (2449) Van Osch, Mees (2335) 1-0
1. e4 e6 2. d4 c5 3. d5 exd5 4. exd5 Nf6 5. c4 g6 6. Nc3 Bg7 7. Bd3 O-O 8. Nge2 d6 9. O-O Nbd7 10. b3 Ne5 11. Bc2 h5 12. Bg5 a6 13. a4 Qa5 14. h3 Nh7 15. Bd2 Qd8 16. f4 Nd7 17. f5 Ne5 18. Nf4 Qh4 19. fxg6 fxg6 20. Nxg6 Nxg6 21. Bxg6 Rxf1+ 22. Qxf1 Qg3 23. Qf7+ Kh8 24. Bxh7 Bxh3 25. Be4 Bd4+ 26. Kf1 Qg7 27. Qxg7+ Kxg7 28. gxh3 Rf8+ 29. Ke2 Rf2+ 30. Ke1 Rh2 31. Rc1 Rxh3 32. Ne2 Be5 33. Kf2 Rxb3 34. Rg1+ Kf8 35. Bh6+ 1-0
2023.11.14 Titled Tue 14th Nov Late
747376 Van Osch, Mees (2335) Ocelak, Jakub (2238) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h4 h5 5. Bg5 Bg7 6. Qe2 c6 7. O-O-O Qc7 8. g3 b5 9. Bh3 Ba6 10. e5 b4 11. exf6 Bxe2 12. fxg7 Rg8 13. Ncxe2 Rxg7 14. Nf3 a5 15. Rhe1 e6 16. Nf4 Na6 17. Bxe6 Kf8 18. Bh6 Re8 19. Bc4 Rxe1 20. Rxe1 Qb6 21. Ng5 d5 22. Nh7+ Kg8 23. Nf6+ Kh8 24. Re8+ Rg8 25. Nxg6+ fxg6 26. Rxg8# 1-0
2023.11.14 Titled Tue 14th Nov Late
747611 Van Osch, Mees (2335) Urbina Perez, J (2266) 1/2-1/2
1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h6 10. O-O Nd7 11. c4 c5 12. Be3 cxd4 13. Nxd4 Ne5 14. Rad1 Nxd3 15. Qxd3 Qe7 16. Rfe1 Bg4 17. Nf5 Bxf5 18. Qxd6 Qxd6 19. Rxd6 a6 20. f3 Rad8 21. c5 Rxd6 22. cxd6 Re6 23. d7 Rd6 24. Bxh6 Rxd7 25. Re8+ Kh7 26. Be3 Be6 27. a3 Rd3 28. Kf2 Rb3 29. Bd4 Rd3 30. Bc3 Rd6 31. Re7 b5 32. Ra7 Rc6 33. Ke3 Bc4 34. h4 Re6+ 35. Kf4 Kh6 36. g4 g5+ 37. Kg3 gxh4+ 38. Kxh4 Kg6 39. Ra8 Kh7 40. Kg3 Bd3 41. Ra7 Kg6 42. f4 f5 43. g5 Re3+ 44. Kf2 Re2+ 45. Kf3 Re6 46. Be5 Be4+ 47. Ke3 Rc6 48. b3 Bd5 49. b4 Kh5 50. Rd7 Be6 51. Rd6 Rxd6 52. Bxd6 Kg4 53. Kd4 Bb3 54. Kc5 Kf3 55. Kb6 Ke4 56. Kxa6 Ba4 57. Kb6 Kd5 58. Bb8 Ke6 59. Kc5 f6 60. g6 Ke7 61. Bc7 Kf8 62. Kd6 Kg7 63. Ke7 Kxg6 64. Bb6 Bb3 65. Bd4 Ba4 66. Bxf6 Kh5 67. Be5 Kg4 68. Kd6 Kf3 69. Kc5 Ke4 70. Kd6 Kd3 71. Ke7 Ke3 72. Kf6 Ke4 73. Ke6 Bb3+ 74. Kd6 Ba4 75. Kc6 Kd3 76. Kc5 Ke4 77. Kd6 Ke3 78. Ke6 Bc2 79. Kf7 Kd3 80. Ke7 Kc4 81. Ke6 Kb3 82. Bd6 Kxa3 83. Bc5 Kb3 84. Ke5 Kc4 85. Bf8 Be4 86. Bc5 Kd3 87. Bf8 Ke3 88. Kd6 Kd3 89. Kc5 Ke3 90. Bd6 Bd3 91. Be5 Ke4 92. Bb8 Bc4 93. Be5 Kf3 94. Kd6 Kg4 95. Ke7 Kh5 96. Kf6 Kg4 97. Bd6 Bd3 98. Be5 Kf3 99. Ke7 Ke4 100. Kd6 Bc4 101. Kc5 Kd3 102. Kd6 Ke4 103. Kc5 1/2-1/2
2023.11.14 Titled Tue 14th Nov Late
747625 Rees, I (2289) Van Osch, Mees (2335) 0-1
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. O-O Nc6 8. Be3 Nh6 9. Na3 Bxe2 10. Qxe2 c4 11. Bxh6 gxh6 12. Nc2 Qxb2 13. Rab1 Qxc3 14. Rxb7 Be7 15. g3 O-O 16. Ne3 Rab8 17. Rxb8 Rxb8 18. Ng4 Rb2 19. Qd1 h5 20. Ne3 Rxa2 21. Ne1 Qxd4 22. Qxh5 Qxe5 23. Qg4+ Qg7 24. Qf4 Nd4 25. Ng4 Ne2+ 0-1
2023.10.31 Titled Tue 31st Oct Late
760483 Mendes Aaron Reeve (2262) Van Osch, Mees (2335) 1-0
1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bg5 Qb6 7. dxc5 Nxc5 8. Be2 Qxb2 9. Nb5 Nba6 10. Bd2 Ne4 11. O-O Nxd2 12. Qxd2 Qb4 13. c3 Qc5 14. Nfd4 Be7 15. Nb3 Qc6 16. a4 O-O 17. Rac1 Nc5 18. N3d4 Qd7 19. Ra1 a6 20. Na3 b6 21. a5 bxa5 22. Nac2 a4 23. f4 Bb7 24. f5 exf5 25. Nxf5 Ne4 26. Qf4 Bg5 27. Qg4 Qc7 28. h4 Qxe5 29. hxg5 Nxc3 30. Bd3 d4 31. Ncxd4 Rad8 32. Rae1 Qc5 33. Qh4 g6 34. Ne7+ Kg7 35. Rf4 Rfe8 36. Rxf7+ Kxf7 37. Qxh7+ Kf8 38. Nxg6# 1-0
2023.06.25 HSG Open 2023
915611 Schilstra, Laurens (2111) Van Osch, Mees (2318) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 cxd4 6. cxd4 dxe4 7. Nxe4 Bb4+ 8. Nc3 O-O 9. Nf3 b6 10. O-O Bb7 11. Bg5 Nbd7 12. Qe2 h6 13. Bh4 Rc8 14. Nb5 a6 15. Na3 b5 16. Nc2 Be7 17. a4 bxa4 18. Rxa4 Qb6 19. Ne3 Bxf3 20. Qxf3 Qxb2 21. Rb1 Rc1+ 22. Rxc1 Qxc1+ 23. Bf1 Qb2 24. Qe2 Qxe2 25. Bxe2 Nb8 26. Bg3 Ne4 27. Bxa6 Nxa6 28. Rxa6 Rd8 29. Be5 f6 30. Bc7 Rxd4 31. Rxe6 Bc5 32. Bb6 Bxb6 33. Rxb6 Rd2 34. f3 Re2 35. fxe4 Rxe3 36. Rb4 Re2 37. h3 Kf7 38. Kh2 Re3 39. Kg1 Ke6 40. Kf2 Ra3 41. Rb7 g5 42. Rh7 Ra4 43. Rxh6 Rxe4 44. Rh8 Kf5 45. Ra8 Rb4 46. Ra3 Ke5 47. Kf3 Rb5 48. Re3+ Kf5 49. g4+ Kg6 50. Ra3 Rc5 51. Rb3 Ra5 52. Rc3 Rb5 53. Ke4 1/2-1/2
2023.06.25 HSG Open 2023
915623 Boekelman, J (2103) Van Osch, Mees (2318) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 e6 8. Qc1 exd5 9. exd5 Re8 10. Nf3 Bg4 11. O-O Nbd7 12. h3 Bxf3 13. Bxf3 a6 14. a4 Qa5 15. Bd2 Qc7 16. Qc2 Re7 17. Rae1 Rae8 18. Rxe7 Rxe7 19. g4 h6 20. Be2 Qd8 21. f4 Nh7 22. Bd3 Bd4+ 23. Kg2 Kg7 24. Ne4 Ndf6 25. Ng3 Qe8 26. g5 hxg5 27. fxg5 Nd7 28. h4 Ne5 29. Be2 Kg8 30. Bf4 Nf8 31. Rh1 Nh7 32. h5 Nf8 33. Kf1 gxh5 34. Nf5 Nfg6 35. Bc1 h4 36. Nxd6 Qf8 37. Nf5 Rd7 38. Nxh4 Nxh4 39. Rxh4 Ng6 40. Rh6 Qd6 41. Bh5 Qg3 42. Qg2 Qd3+ 43. Be2 Qb1 0-1
2023.06.24 HSG Open 2023
915579 Van Osch, Mees (2318) Warmerdam, Max (2602) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qc7 5. g4 Bd7 6. Nc3 e6 7. Be3 h5 8. gxh5 Nh6 9. Bd3 c5 10. Nf3 cxd4 11. Bxd4 a6 12. Qe2 Nc6 13. Qe3 Nxd4 14. Qxd4 Bc5 15. Qf4 Qb6 16. O-O-O Bxf2 17. Kb1 Qe3 18. Qxe3 Bxe3 19. Rh3 Ke7 20. Rg3 Rag8 21. Ne2 f5 22. Nfd4 Ng4 23. Rxe3 Nxe3 24. Rg1 Ng4 25. Nf4 Nxe5 26. Re1 Kd6 27. Be2 g5 28. hxg5 Rxg5 29. Bd1 Rh6 30. c3 Nc4 31. Kc1 e5 32. Nf3 Rg3 33. Ng6 e4 34. Nd4 Ne3 35. Be2 Rhxg6 36. hxg6 Rxg6 37. Bh5 Rg3 38. Ne2 Rg5 39. Bf7 Ke5 40. Kd2 f4 41. b3 Rg2 42. Kc1 f3 0-1
2023.06.23 HSG Open 2023
915563 Arp, F (1976) Van Osch, Mees (2318) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bg5 Qb6 7. dxc5 Bxc5 8. Qd2 Bxf2+ 9. Qxf2 Qxb2 10. Kd2 Qxa1 11. Bb5 Qxh1 12. Qc5 Qxg2+ 13. Kc1 Nc6 14. Bxc6 Qxg5+ 15. Nxg5 bxc6 16. Qxc6 Rb8 17. Nxd5 exd5 18. e6 f6 19. Nf7 O-O 20. exd7 Bxd7 21. Qxd7 Rxf7 22. Qxd5 f5 23. h4 f4 24. Qf3 Re8 25. c4 Re3 26. Qa8+ Rf8 27. Qd5+ Kh8 28. Qd6 Ree8 0-1
2023.06.23 HSG Open 2023
915573 Van Osch, Mees (2318) Jonsson, Gauti Pall (2073) 1-0
1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. O-O d6 6. Re1 e5 7. d3 Ne7 8. Bg5 f6 9. Bh4 O-O 10. Bc4+ Kh8 11. Nd5 Nxd5 12. Bxd5 Ne7 13. Bb3 g5 14. Bg3 Ng6 15. c3 f5 16. exf5 Bxf5 17. Bd5 g4 18. Nd2 h5 19. h3 h4 20. Bh2 Qg5 21. Ne4 Bxe4 22. Rxe4 g3 23. fxg3 hxg3 24. Bxg3 Nf4 25. Bxf4 exf4 26. Bb3 d5 27. h4 Qf5 28. Re7 Rae8 29. Rxe8 Rxe8 30. Qf3 c4 31. dxc4 dxc4 32. Bxc4 Qc5+ 33. Kh1 Re5 34. Qxf4 Qe7 35. Rf1 b5 36. Bb3 Re1 37. g3 b4 38. cxb4 Qb7+ 39. Kh2 Re2+ 40. Rf2 Re1 41. Qf3 Qb5 42. Qf7 Qd5 43. Bxd5 1-0
2023.04.11 Titled Tue 11th Apr Early
984273 Van Osch, Mees (2339) Munkhdalai, Amilal (2141) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. f4 b5 8. Nxc6 Qxc6 9. a3 Bb7 10. Be2 d6 11. Bf3 Qc7 12. Qd4 Nf6 13. O-O-O Nd7 14. Kb1 Rc8 15. Rhe1 e5 16. Qd2 Be7 17. Bg4 Bf6 18. Qxd6 Qxd6 19. Rxd6 Rc7 20. Red1 Bc8 21. Nd5 Rb7 22. Bxd7+ Rxd7 23. Nxf6+ gxf6 24. Rxd7 Bxd7 25. Rd6 exf4 26. Bxf4 f5 27. exf5 Bxf5 28. Rxa6 O-O 29. Rb6 Rc8 30. Rxb5 Bxc2+ 31. Ka1 Be4 32. a4 Rc2 33. a5 f6 34. a6 Bxg2 0-1
2023.04.11 Titled Tue 11th Apr Early
984504 Van Osch, Mees (2339) Kovalev, De (2487) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Bd6 8. h4 Qc7 9. Nxg6 hxg6 10. Ne4 Bf4 11. Bxf4 Qxf4 12. Ng5 Nf6 13. g3 Qd6 14. Bg2 Qb4+ 15. Qd2 Qxb2 16. O-O Qb6 17. a4 O-O 18. a5 Qc7 19. Rfe1 Nbd7 20. a6 b6 21. c4 Rad8 22. Qe3 Rfe8 23. Rad1 Nb8 24. Qa3 Re7 25. d5 Red7 26. Nxf7 Rxf7 27. dxe6 Re7 28. Rd3 Rxd3 29. Qxd3 Nxa6 30. Qxg6 Nc5 31. h5 Rxe6 32. Rxe6 Nxe6 33. h6 Qf7 34. Qf5 gxh6 35. Bxc6 Nd4 36. Qc8+ Qf8 37. Qb7 Nxc6 38. Qxc6 Qe7 39. Qc8+ Kg7 40. Kg2 a5 41. Qb8 Qe6 0-1
2023.04.11 Titled Tue 11th Apr Early
984721 Lenoir Ibacache, G (2225) Van Osch, Mees (2339) 0-1
1. e4 c5 2. g3 b6 3. Bg2 Bb7 4. d3 g6 5. Nf3 Bg7 6. O-O d5 7. Nbd2 Nf6 8. Re1 dxe4 9. Ng5 O-O 10. Ngxe4 Nxe4 11. Nxe4 Nc6 12. h4 Qd7 13. h5 Rad8 14. hxg6 hxg6 15. Bg5 Bxb2 16. Bh6 Rfe8 17. Rb1 Bg7 18. Qc1 Qf5 19. Bxg7 Kxg7 20. Qa3 Rh8 21. Nxc5 Ba8 22. Qc3+ Nd4 23. Nb3 Qh5 24. Re4 Bxe4 25. Bxe4 e5 26. Nxd4 exd4 27. Qc7 Rde8 28. Qd6 Rxe4 0-1
2023.04.11 Titled Tue 11th Apr Early
984916 Parkhov, Yair (2505) Van Osch, Mees (2339) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nf3 g6 7. e5 dxe5 8. Qxd8+ Kxd8 9. Nxe5 Be6 10. Bf4 Nbd7 11. O-O-O Rc8 12. Be2 Bg7 13. Bf3 Rc7 14. Rhe1 Kc8 15. Nd3 Rc4 16. Ne4 Nxe4 17. Rxe4 Rxe4 18. Bxe4 Rd8 19. b3 Nf6 20. Bf3 Nd5 21. Be5 Bxe5 22. Nxe5 f6 23. Nc4 Nc3 24. Bxb7+ Kc7 25. Rxd8 Kxd8 26. Kb2 Nd1+ 27. Kc1 Nc3 28. Kd2 Nxa2 29. c3 Bxc4 30. bxc4 Kc7 31. Be4 a5 32. Bb1 Nb4 33. cxb4 axb4 34. Kc2 Kd6 35. Kb3 Kc5 36. g4 e6 37. h4 f5 38. g5 e5 39. f3 Kd4 40. Kxb4 e4 41. fxe4 fxe4 42. Bxe4 Kxe4 43. c5 Kd5 44. Kb5 1-0
2023.04.11 Titled Tue 11th Apr Early
985079 Van Osch, Mees (2339) Vila Dupla, A (2030) 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. Nxc6 bxc6 10. Bh6 Bxh6 11. Qxh6 Qb6 12. b3 Qd4 13. Qd2 Qxc3 14. Qxc3 1-0
2023.04.11 Titled Tue 11th Apr Early
985386 Budrewicz, K (2184) Van Osch, Mees (2339) 1-0
1. d4 d6 2. c4 e5 3. Nf3 e4 4. Nfd2 f5 5. Nc3 Nf6 6. Nb3 g6 7. Bg5 Bg7 8. Qd2 a5 9. d5 Nbd7 10. h4 h6 11. Bf4 Nh5 12. g3 Ne5 13. Bxe5 Bxe5 14. e3 a4 15. Nd4 a3 16. b3 Bd7 17. Be2 Nf6 18. O-O-O Qe7 19. Kb1 h5 20. Rc1 c5 21. dxc6 bxc6 22. Rhd1 O-O 23. c5 d5 24. Na4 Rfb8 25. Nb6 Ra7 26. Rc2 Rab7 27. Rdc1 Ne8 28. Rc3 Nc7 29. Kc2 Ne6 30. b4 Rxb6 31. cxb6 Rxb6 32. Kd1 Rxb4 33. Ke1 Bxd4 34. exd4 Nxd4 35. Rxa3 Nf3+ 36. Bxf3 exf3+ 37. Re3 Re4 38. Kf1 Qd6 39. Rxf3 c5 40. Re3 Bb5+ 41. Kg1 Bc4 42. Rxe4 fxe4 43. Rxc4 Qe5 44. Rxc5 Qa1+ 45. Kg2 Qf6 46. Qf4 Qb6 47. Rxd5 1-0
2023.04.11 Titled Tue 11th Apr Early
985725 Van Osch, Mees (2339) Chabris, C (2053) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4 b5 9. Ne3 Nf6 10. g3 h5 11. Bg2 h4 12. Ned5 b4 13. Nxf6+ Bxf6 14. Nd5 Rb8 15. Be3 O-O 16. O-O g6 17. f4 exf4 18. gxf4 Bxb2 19. Rb1 Bg7 20. f5 Be5 21. Qg4 Nd4 22. Bg5 f6 23. Bxh4 g5 24. Bxg5 fxg5 25. Qxg5+ Qxg5 0-1
2023.04.11 Titled Tue 11th Apr Early
986041 Kiseleva, A (1962) Van Osch, Mees (2339) 0-1
1. d4 d6 2. Nf3 Nf6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. b6 g6 7. Nc3 Bg7 8. Nd2 e6 9. dxe6 Bxe6 10. e4 O-O 11. Nc4 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Be3 Re8 15. Qc2 Nc6 16. O-O-O Nb4 17. Qb3 Qd7 18. Bxc5 a5 19. a4 Rac8 20. Bxb4 axb4 21. Qxb4 Qe6 22. b3 Bf8 23. Qc3 Bh6+ 24. Kb1 Qf5+ 25. Bd3 Qxf2 26. Rhf1 Qc5 27. Qf6 Bg7 28. Qf2 Bd4 29. Qc2 Qb4 30. Be2 Qc5 31. Rxd4 Qxd4 32. Rd1 Qc5 33. Bf3 Bxf3 34. gxf3 Rc6 35. b7 Rb8 36. Qd2 Rxb7 37. Ka2 Qf8 38. Qd8 Qxd8 39. Rxd8+ Kg7 40. Na5 Re6 41. Nxb7 Re2+ 42. Ka3 Rxh2 43. a5 Rh1 44. Kb4 Ra1 45. Kb5 h5 46. b4 h4 47. Rd4 g5 48. a6 h3 49. Na5 h2 50. a7 h1=Q 51. a8=Q Qf1+ 52. Kb6 Qf2 53. Qd8 Rd1 0-1
2023.04.11 Titled Tue 11th Apr Early
986209 Van Osch, Mees (2339) Skaric, D (2334) 0-1
1. e4 d6 2. d4 g6 3. h4 Bg7 4. h5 gxh5 5. Nc3 Nc6 6. d5 Ne5 7. Qxh5 Bg4 8. Qg5 Bf6 9. Qf4 h6 10. Bb5+ c6 11. dxc6 bxc6 12. Bxc6+ Nxc6 13. Qxg4 Bxc3+ 14. bxc3 Nf6 15. Qf5 Qa5 16. Qxa5 Nxa5 17. Rxh6 Rxh6 18. Bxh6 Nxe4 19. Ne2 Rc8 20. Bd2 Nc4 21. Bc1 Rb8 22. f3 Nf6 23. Nd4 a5 24. Ke2 Kd7 25. a4 Nd5 26. Nb5 Rh8 27. Kd3 Ne5+ 28. Kd4 Nb6 29. Bf4 Nc6+ 30. Kd3 e5 31. Be3 Nd5 32. c4 Ndb4+ 33. Kd2 Rh4 34. c3 Na6 35. Kd3 f5 36. Rd1 e4+ 37. Ke2 exf3+ 38. gxf3 Rxc4 39. Nxd6 Rxa4 40. Nxf5+ Kc7 41. Nd4 Ne7 42. Bf4+ Kb7 43. Nb3 Rxf4 44. Rd7+ Kb6 45. Rxe7 a4 46. Re6+ Ka7 47. Nd4 Rh4 48. Ke3 Nc5 49. Re7+ Kb6 50. Re8 a3 51. Rb8+ Nb7 52. Ra8 Na5 53. Nb3 Nxb3 54. Rb8+ Kc5 55. Rxb3 Ra4 56. Rb1 a2 57. Ra1 Kc4 58. Kd2 Kb3 59. f4 Kb2 60. Rxa2+ Kxa2 61. Ke3 Kb3 62. f5 Kxc3 63. f6 Ra6 64. f7 Rf6 0-1
2023.04.11 Titled Tue 11th Apr Early
986363 Burdalev, K (2368) Van Osch, Mees (2339) 0-1
1. d4 d6 2. Nf3 e6 3. c4 a6 4. Nc3 Nf6 5. g3 b5 6. cxb5 axb5 7. Nxb5 Bb7 8. Bg2 Be7 9. O-O O-O 10. b3 Nc6 11. Bb2 Nb4 12. a3 Nbd5 13. Qc2 Qd7 14. Nc3 Nxc3 15. Bxc3 Be4 16. Qb2 Rfb8 17. b4 Nd5 18. Bd2 Bf6 19. Rfc1 c5 20. Ne5 dxe5 21. Bxe4 cxb4 22. axb4 Rxa1 23. Qxa1 exd4 24. Qb1 Nc3 25. Bxc3 dxc3 26. Bxh7+ Kh8 27. Bd3 Qd4 28. b5 Bg5 29. Rc2 Bd2 30. Qb3 g6 31. Qc4 Qa7 32. Kg2 Kg7 33. h4 Qb7+ 34. f3 Qb6 35. Qe4 Rc8 36. h5 Qd6 37. hxg6 f5 38. Qa4 Kxg6 39. Qa6 Qd7 40. Qa4 Rg8 41. Qg4+ Kf7 42. Qh5+ Kf8 43. b6 Qd6 44. Qh6+ Rg7 45. Qh8+ Kf7 46. Qh5+ Ke7 47. Qh4+ Kf8 48. Ra2 Qxb6 49. Ra8+ Kf7 50. Qh5+ Ke7 51. Re8+ Kd6 52. Rh8 Rxg3+ 53. Kxg3 Qg1+ 54. Kh3 Qh1+ 55. Kg3 f4+ 56. Kg4 Qg2+ 57. Kh4 Be1# 0-1
2023.03.28 Titled Tue 28th Mar Early
998079 Krysa, L (2538) Van Osch, Mees (2350) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Nxc6 dxc6 7. Qf3 Qf6 8. Qg3 e5 9. a3 Bc5 10. Be3 Bxe3 11. Qxe3 Be6 12. Be2 Ne7 13. O-O O-O 14. Rfd1 b6 15. Rd6 Rac8 16. Rad1 Ng6 17. g3 Rfd8 18. Qd2 Rxd6 19. Qxd6 Qe7 20. Ba6 Qxd6 21. Rxd6 Rc7 22. Rd8+ Nf8 23. f4 Rd7 24. Ra8 f6 25. Bc8 Rd8 26. Bxe6+ Nxe6 27. Rxd8+ Nxd8 28. Kf2 Ne6 29. Ne2 Kf7 30. Ke3 Ke7 31. c3 Kd6 32. Ng1 Nc5 33. b4 Ne6 34. Nf3 Nc7 35. a4 a5 36. Nd2 axb4 37. cxb4 b5 38. axb5 cxb5 39. Nb1 Na6 40. Nc3 Nxb4 41. Nxb5+ Kd7 42. Na3 Ke6 43. Nc4 Nc2+ 44. Kd3 Nd4 45. Nd2 h6 46. Ke3 Nc2+ 47. Kf3 Ne1+ 48. Kg4 g6 49. f5+ gxf5+ 50. exf5+ Kd5 51. Kh5 e4 52. Nxe4 Kxe4 53. Kg6 Ke5 54. g4 Nf3 55. Kxh6 Nxh2 56. g5 Ng4+ 57. Kh5 Kxf5 58. gxf6 Nxf6+ 1/2-1/2
2023.03.28 Titled Tue 28th Mar Early
998150 Van Osch, Mees (2350) Wagner, De (2586) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e6 7. g4 b5 8. g5 b4 9. Na4 Nfd7 10. Be3 Bb7 11. Bg2 Bc6 12. a3 Bxa4 13. axb4 Bxb3 14. cxb3 Nc6 15. e5 d5 16. O-O Nxb4 17. f4 Bc5 18. Bxc5 Nxc5 19. Qd4 Qb6 20. Kh1 O-O 21. f5 exf5 22. Rxf5 Nc2 23. Qxd5 Rad8 0-1
2023.03.28 Titled Tue 28th Mar Early
998505 Van Osch, Mees (2350) Janaszak, Daw (2322) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bg5 h6 10. Bxb5 axb5 11. Nxb5 Ra7 12. Nxa7 hxg5 13. Nxc8 Qxc8 14. O-O Nxd5 15. Qxd5 Nd4 16. c3 Ne2+ 17. Kh1 Qg4 18. Qd3 Rh6 19. Rfe1 Qxg2+ 20. Kxg2 Nf4+ 21. Kg1 Nxd3 22. Re3 Nxb2 23. a4 Nc4 24. Ree1 d5 25. exd5 Bc5 26. a5 Rf6 27. Re2 Ra6 28. Ra4 Nd6 29. Rxe5+ Kd7 30. Rxg5 g6 31. Rg3 Ra7 32. Rf3 f5 33. Rh3 Ke7 34. Rh7+ Nf7 35. a6 Kf6 36. Rh3 Ng5 37. Rd3 Ne4 38. c4 Nxf2 39. Rb3 Ne4+ 40. Kf1 Nd2+ 41. Ke2 Nxb3 42. Ra5 Nxa5 43. Kd3 Rxa6 44. Kc3 Bd6 0-1
2023.03.28 Titled Tue 28th Mar Early
998738 Kiseleva, A (1962) Van Osch, Mees (2350) 0-1
1. d4 d6 2. Nf3 Nf6 3. c4 Bg4 4. Qb3 Qc8 5. h3 Bh5 6. g4 Bg6 7. Bg2 Nc6 8. Be3 e6 9. Nbd2 Be7 10. Nh4 Rb8 11. Nxg6 hxg6 12. Qa4 d5 13. cxd5 Nxd5 14. Bxd5 exd5 15. Nf3 b5 16. Qb3 Qxg4 17. hxg4 Rxh1+ 18. Kd2 Rxa1 19. Qxd5 Nb4 20. Qe5 Rxa2 21. d5 Rd8 22. Bd4 Rxd5 23. Qxg7 c5 24. Qg8+ Kd7 25. Qxf7 cxd4 26. Qxg6 Rxb2+ 27. Kd1 Rc5 28. Nd2 Ra2 29. Qe4 Ra1+ 30. Nb1 Nd5 31. Kd2 Ra2+ 32. Kd1 Nc3+ 33. Nxc3 dxc3 34. Qd3+ Kc6 35. Qf3+ Rd5+ 0-1
2023.03.28 Titled Tue 28th Mar Early
998835 Van Osch, Mees (2350) Krsnik Cohar, I (2336) 0-1
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nh5 8. Be2 Ng7 9. Bf4 Ne6 10. Be3 Bg7 11. Qd2 Bxe5 12. O-O-O Qa5 13. f4 Bg7 14. Bc4 d5 15. Bb3 d4 16. Bxe6 dxc3 17. Bd7+ Kf8 18. Qd3 Qxa2 19. bxc3 Bxd7 20. Qxd7 Bxc3 21. Qb7 Qa1+ 22. Qb1 Qa3+ 23. Qb2 Qxb2# 0-1
2023.03.28 Titled Tue 28th Mar Early
999126 Kadam, Om Manish (2321) Van Osch, Mees (2350) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bc5 6. Be3 Qb6 7. Na4 Qa5+ 8. c3 Bxd4 9. Bxd4 Nxd4 10. Qxd4 e5 11. Qc4 Nf6 12. f3 d6 13. Qb5+ Qxb5 14. Bxb5+ Bd7 15. Bxd7+ Kxd7 16. O-O-O Rhc8 17. b4 b5 18. Nc5+ Ke7 19. Nb7 Rxc3+ 20. Kb2 Rc6 21. Na5 Rc7 22. Rd2 Rd8 23. Rhd1 Ke6 24. g4 h6 25. h4 g5 26. Rh1 d5 27. Nb3 d4 28. Nc5+ Ke7 29. hxg5 hxg5 30. Nd3 Nd7 31. Rh5 f6 32. Rh7+ Kd6 33. Rf7 Nb6 34. Rxf6+ Ke7 35. Rf5 Nc4+ 36. Kc1 Ne3+ 37. Kb2 Nxf5 38. exf5 Kd6 39. Re2 Re8 40. Nf2 Kd5 41. Ne4 Rec8 42. Rd2 Rc4 43. a3 Rc1 44. Nxg5 Rf1 45. f6 Rg8 46. f7 Rf8 47. Rc2 d3 48. Rc7 Rf2+ 49. Kc1 Rc2+ 50. Rxc2 dxc2 51. Kxc2 Kd6 52. Kd3 Ke7 53. Ke4 Kf6 54. Nh7+ Kxf7 55. Nxf8 Kxf8 56. Kxe5 a5 57. bxa5 1-0
2023.03.28 Titled Tue 28th Mar Early
999295 Van Osch, Mees (2350) Clawitter, C (2050) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nh6 6. Nb5 Bxd2+ 7. Qxd2 O-O 8. f4 cxd4 9. Nf3 Nc6 10. Bd3 a6 11. Nbxd4 Nxd4 12. Nxd4 f6 13. O-O-O fxe5 14. fxe5 Bd7 15. h3 Rc8 16. Kb1 Qc7 17. g4 Qxe5 18. Rde1 Qf4 19. Qxf4 Rxf4 20. Nxe6 Bxe6 21. Rxe6 Nf7 22. Rhe1 Ng5 23. Re7 Rf7 24. h4 Ne4 25. Bxe4 dxe4 26. Rxf7 Kxf7 27. Rxe4 Rd8 28. Kc1 Rd5 29. c4 Rc5 30. b4 Rc6 31. Kc2 b5 32. c5 a5 33. Kc3 axb4+ 34. Kxb4 1-0
2023.03.28 Titled Tue 28th Mar Early
999546 Van Osch, Mees (2350) Manukyan, SaA (2163) 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. h4 d5 10. h5 dxe4 11. h6 Bh8 12. Nxc6 Qxd2+ 13. Bxd2 bxc6 14. fxe4 Ng4 15. Be2 Be6 16. Rf1 Rfd8 17. O-O-O Rab8 18. Bf4 Be5 19. Rxd8+ Rxd8 20. Bxg4 Bxf4+ 21. Rxf4 g5 22. Bxe6 gxf4 23. Bc4 Rd6 24. Ne2 e5 25. Ng1 Rxh6 26. Nf3 Rg6 27. Nxe5 Rxg2 28. Bxf7+ Kg7 29. Bc4 h5 30. Nf3 Rf2 31. Nh4 Kf6 32. Kd1 Kg5 33. Nf5 h4 34. Ke1 Rxc2 35. Bf1 Rxb2 36. Nd4 Rxa2 37. Nxc6 f3 38. e5 Kf4 39. e6 f2+ 40. Kd1 Ra1+ 41. Ke2 Kg3 0-1
2023.03.28 Titled Tue 28th Mar Early
999739 Thiel, T (2238) Van Osch, Mees (2350) 0-1
1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. Bg2 Bb7 6. d4 b4 7. Na4 Nf6 8. d5 exd5 9. exd5 d6 10. O-O Be7 11. a3 a5 12. b3 O-O 13. Bb2 Nbd7 14. axb4 axb4 15. Nf4 Re8 16. Re1 Bf8 17. Qd2 Ng4 18. Rxe8 Qxe8 19. Re1 Qd8 20. Nd3 Ba6 21. h3 Ngf6 22. Kh2 Bb5 23. Ra1 Bxa4 24. bxa4 Nb6 25. a5 Nc4 26. Qc1 Nxb2 27. Qxb2 Rxa5 28. Nf4 Rxa1 29. Qxa1 g6 30. Qa6 Bg7 31. Nd3 h6 32. Qb7 Qe8 33. Bf3 Bf8 34. Kg2 Qe7 35. Qc8 Nd7 36. Bg4 Nf6 37. Bf3 h5 38. h4 Kg7 0-1
2023.03.28 Titled Tue 28th Mar Early
999973 Van Osch, Mees (2350) Shubenkova, Veronika (2002) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Be3 cxd4 7. Qxd4 Nc6 8. Qf4 Be7 9. O-O-O a6 10. Bd3 b5 11. h4 h6 12. Kb1 Bb7 13. Ne2 Qa5 14. Ned4 Nb4 15. a3 Nxd3 16. cxd3 Rf8 17. Nb3 Qa4 18. Qxa4 bxa4 19. Na5 Bc8 20. Rc1 Bd8 21. Nc6 Bb6 22. Bxb6 Nxb6 23. Nfd4 Bd7 24. Rc5 f6 25. f3 Rc8 26. Re1 Bxc6 27. Rxc6 Rxc6 28. Nxc6 Kd7 29. Nd4 fxe5 30. Rxe5 Rf6 31. Re2 Kd6 32. Rc2 Ke5 33. Ne2 Kd6 34. f4 e5 35. fxe5+ Kxe5 36. Rc7 g5 37. hxg5 hxg5 38. Rg7 Kf5 39. Nd4+ Kf4 40. Kc2 Nc8 41. Ne2+ Ke3 42. Nc3 Rc6 43. Kd1 d4 44. Nxa4 Kxd3 45. Rxg5 Rh6 46. Nc5+ Kc4 47. b4 Nd6 48. Ke2 Nb5 49. Nd3 Nc3+ 50. Kd2 Ne4+ 51. Ke2 Nxg5 52. Ne5+ Kd5 53. Ng4 Re6+ 54. Kf2 d3 0-1
2023.03.28 Titled Tue 28th Mar Early
1000109 Tabak, S (2148) Van Osch, Mees (2350) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bc5 6. Nb3 Bb4 7. Bd3 Nf6 8. Bd2 O-O 9. a3 Be7 10. O-O d5 11. exd5 exd5 12. Bf4 Bg4 13. Qd2 Re8 14. Rfe1 d4 15. Ne4 Nxe4 16. Bxe4 Bf6 17. h3 Bh5 18. Kh1 Bg6 19. Bxg6 hxg6 20. Kg1 b6 21. Rad1 Qd7 22. Rxe8+ Rxe8 23. c3 Qd5 24. Nxd4 Bxd4 25. cxd4 Rd8 26. Be3 Ne7 27. Qc3 Rd7 28. Rc1 Nf5 29. Qc8+ Kh7 30. Rc7 Rd8 31. Qb7 Nxe3 32. fxe3 Qb3 33. Rxf7 Qxe3+ 34. Kh2 Qxd4 35. Qf3 Qxb2 36. Qf4 Rd5 37. Rf8 Qe5 38. Qxe5 Rxe5 39. Ra8 Ra5 40. Kg3 Rxa3+ 41. Kf4 Ra2 42. g3 b5 43. Ke4 b4 44. Kd4 a5 45. Kc4 Ra3 46. Kb5 b3 47. Kc4 b2 48. Rb8 Ra4+ 49. Kc3 Rb4 50. Rxb4 axb4+ 51. Kxb2 Kh6 52. Kb3 Kg5 53. Kxb4 Kf5 54. Kc3 Ke4 55. g4 g5 56. Kc4 Kf4 57. Kd5 Kg3 58. Ke5 Kxh3 59. Kf5 Kh4 60. Ke4 Kxg4 61. Ke3 Kg3 62. Ke2 Kg2 63. Ke3 g6 64. Ke4 g4 65. Kf4 g3 66. Kg5 Kf2 67. Kxg6 g2 0-1
2023.03.21 Titled Tue 21st Mar Early
1003909 Van Osch, Mees (2350) Soto Hernandez, H (2490) 0-1
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nf6 7. Bg2 g6 8. O-O Bg7 9. Rd1 O-O 10. d4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nd7 13. c3 a5 14. a4 Re8 15. Bf4 Nb6 16. h4 h5 17. Rd2 Nc4 18. Re2 Qb6 19. Rb1 Qb3 20. Ra1 Rad8 21. Qc2 Qxc2 22. Rxc2 e5 23. dxe5 Bxe5 24. Bg5 f6 25. Bh6 Kh7 26. Bf1 Nxb2 27. Be3 Nd3 28. Bb6 Rd5 29. Rd1 Nb4 30. Rxd5 Nxc2 31. Rd7+ Kh8 32. Bxa5 Ra8 33. Bb4 Nxb4 34. cxb4 b6 35. a5 bxa5 36. bxa5 Rxa5 37. Rd8+ Kg7 38. Rc8 Rc5 39. Bg2 Rc1+ 40. Kh2 c5 41. Bd5 Rc2 42. Rg8+ Kh7 43. Kg2 Bd4 44. Rc8 Rxf2+ 45. Kh3 Rf5 46. Rc7+ Kh8 47. Be4 Re5 48. Bxg6 Bf2 49. Rh7+ Kg8 50. Rxh5 Re3 51. Kg2 Bxg3 52. Rxc5 Bxh4 53. Rc7 Rg3+ 54. Kh2 Rxg6 55. Kh3 Bf2 56. Rc8+ Kg7 57. Rc2 Bd4 58. Rd2 Be5 59. Rd3 Kh6 60. Kh4 Rg1 61. Rd8 Kg7 62. Rd7+ Kg6 63. Rd8 Rh1+ 64. Kg4 f5+ 65. Kf3 Rh3+ 66. Kg2 Rg3+ 67. Kf2 Ra3 68. Rg8+ Kf6 69. Rf8+ Kg5 70. Rg8+ Kf4 71. Rc8 Ra2+ 72. Ke1 Ke4 73. Rc4+ Bd4 74. Rc8 f4 75. Ra8 Rxa8 76. Ke2 Ra7 77. Kd1 Ra6 78. Kc2 Ra5 79. Kb3 f3 80. Kc4 Rf5 81. Kb4 f2 82. Kc4 f1=Q+ 83. Kb3 Qb1+ 84. Kc4 Rc5# 0-1
2023.03.21 Titled Tue 21st Mar Early
1003936 Van Osch, Mees (2350) Arias, Juan Cruz (2320) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. g3 O-O 10. Bg2 a6 11. O-O Nxd4 12. Bxd4 b5 13. Ne2 Bb7 14. Qd2 Rc8 15. c3 f5 16. exf6 Nxf6 17. Bxc5 Rxc5 18. Nd4 Qb6 19. Qe3 Ne4 20. Bxe4 dxe4 21. Nxe6 Qxe6 22. Qxc5 e3 23. Qd4 Qc6 0-1
2023.03.21 Titled Tue 21st Mar Early
1004134 Aizenberg, Benny (2367) Van Osch, Mees (2350) 1-0
1. f4 b6 2. e4 Bb7 3. Nc3 e5 4. Nf3 exf4 5. d4 Nf6 6. e5 Nd5 7. Bc4 Bb4 8. O-O Nxc3 9. bxc3 Bxc3 10. Ba3 Nc6 11. Qd3 Bxa1 12. Qf5 f6 13. Rxa1 Na5 14. Bd3 g6 15. Qxg6+ hxg6 16. Bxg6# 1-0
2023.03.21 Titled Tue 21st Mar Early
1004375 Kornyukov, A (2452) Van Osch, Mees (2350) 0-1
1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Be2 Nc6 7. Bg5 c4 8. O-O Be7 9. Ne5 Bf5 10. Qa4 O-O 11. Nxc6 bxc6 12. Qxc6 Rb8 13. b4 a5 14. a3 Bd7 15. Qa6 Ra8 16. Qb7 axb4 17. Bxf6 Bxf6 18. Qxd5 b3 19. Qxc4 b2 20. Ra2 Be6 21. Rxb2 Bxc4 22. Bxc4 Qc7 23. Nd2 Rxa3 24. Rfb1 Rxc3 25. Rb7 Qf4 26. Rxf7 Rxf7 27. Rb7 Rc1+ 28. Nf1 Rxf1+ 29. Kxf1 Qc1+ 30. Ke2 Qxc4+ 0-1
2023.03.21 Titled Tue 21st Mar Early
1004697 Van Osch, Mees (2350) Miszler, Levente (2260) 1/2-1/2
1. e4 e6 2. d4 d5 3. e5 f6 4. exf6 Nxf6 5. Nf3 Bd6 6. Bd3 O-O 7. O-O c5 8. dxc5 Bxc5 9. Bg5 Nc6 10. Nc3 h6 11. Bh4 Qd6 12. Nb5 Qe7 13. Re1 a6 14. Nc3 Qc7 15. Bg3 Bd6 16. Bxd6 Qxd6 17. Qe2 Bd7 18. Rad1 Rae8 19. Ne5 Nxe5 20. Qxe5 Qxe5 21. Rxe5 Ng4 22. Re2 Bc6 23. f3 Nf6 24. Rde1 Kf7 25. Nd1 Nd7 26. f4 Ke7 27. Rxe6+ Kd8 28. Rxe8+ Rxe8 29. Rxe8+ Kxe8 30. c3 Ke7 31. Kf2 Nc5 32. Bc2 Ne6 33. Ke3 Kd6 34. Nf2 d4+ 35. cxd4 Bxg2 36. Be4 Bxe4 37. Nxe4+ Kd5 38. Nc3+ Kc4 39. Ne2 Kd5 40. Nc3+ Kc4 41. d5 Nc7 42. d6 Ne6 43. f5 Nd8 44. d7 Kc5 45. f6 gxf6 46. Ne4+ Kd5 47. Nxf6+ Ke6 48. Ng8 h5 49. h4 Kf7 50. Nh6+ Kg6 51. Ng8 Kf7 52. Kf4 Kxg8 53. Kg5 Kf7 54. Kxh5 Ke7 55. Kg6 Ne6 56. Kf5 Kxd7 57. Kf6 Nf4 58. Kg5 Nh3+ 59. Kg4 Nf2+ 60. Kf5 Ke7 61. h5 Kf7 62. Ke5 Nd3+ 63. Kd6 Nxb2 64. Kc7 b5 65. Kb6 b4 66. Kxa6 Kg7 67. Kb5 Nd3 68. Kc4 Nc1 69. Kxb4 Nxa2+ 70. Kb3 Kh6 71. Kxa2 Kxh5 1/2-1/2
2023.03.21 Titled Tue 21st Mar Early
1004766 Van Osch, Mees (2350) Spitzl, Vinzent (2371) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Ne2 Re8 9. Qc2 h5 10. Bd2 Be6 11. O-O-O Nd7 12. Kb1 h4 13. h3 Rc8 14. g3 Qa5 15. c4 Qc7 16. gxh4 b5 17. c5 Bf8 18. h5 f5 19. h6 g6 20. h4 Nf6 21. h5 Ne4 22. hxg6 fxg6 23. Nf4 Kh7 24. Be3 Bf7 25. Rdg1 Qa5 26. a3 Rcd8 27. f3 b4 28. fxe4 bxa3 29. Bd2 Qc7 30. exf5 gxf5 31. Bxf5+ Kh8 32. h7 Qe7 33. Rg8+ Bxg8 34. hxg8=Q+ Kxg8 35. Be6+ Kg7 36. Qh7+ 1-0
2023.03.21 Titled Tue 21st Mar Early
1005069 Borgaonkar, Akshay (2020) Van Osch, Mees (2350) 0-1
1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. e3 Nc6 5. Bb5 Bg4 6. O-O Rc8 7. c4 e6 8. cxd5 exd5 9. d4 a6 10. Be2 Be7 11. dxc5 Bxc5 12. Nc3 O-O 13. Rc1 Bd6 14. h3 Bh5 15. Kh1 Ne7 16. Nd4 Bxe2 17. Qxe2 Re8 18. Rfd1 Bb8 19. Qf3 Qd6 20. g3 Ng6 21. Nf5 Qe5 22. Na4 Qe4 23. Qxe4 Nxe4 24. Kg2 Rxc1 25. Rxc1 Be5 26. Bxe5 Nxe5 27. Nc5 g6 28. Nxe4 dxe4 29. Nd6 Rd8 30. Nxe4 f5 31. Ng5 Rd2 32. Rc8+ Kg7 33. Rc7+ Rd7 34. Rxd7+ Nxd7 35. Ne6+ Kf6 36. Nd4 Nc5 37. Kf3 Nd3 38. Ke2 Nc1+ 39. Kd2 Nxa2 40. Nc2 Ke5 41. f3 Kd5 42. Kd3 a5 43. Ne1 Nb4+ 44. Kc3 b5 45. Ng2 g5 46. h4 h6 47. hxg5 hxg5 48. Ne1 Na2+ 49. Kd2 Nb4 50. Kc3 Nc6 51. f4 g4 52. Nd3 b4+ 53. Kd2 Ke4 54. Ke2 Na7 55. Nc5+ Kd5 56. Nd7 Nc6 57. Nb6+ Kc5 58. Na4+ Kd6 59. Kd3 Kd5 60. Nb6+ Kc5 61. Nd7+ Kb5 62. Kc2 a4 63. bxa4+ Kxa4 64. Nc5+ Kb5 65. Ne6 Kc4 66. Ng7 Ne7 67. Ne6 Nd5 68. Kd2 b3 69. Ng7 b2 70. Kc2 Nxe3+ 71. Kxb2 Kd3 72. Kb3 Ke4 73. Kc3 Nf1 74. Nh5 Kf3 75. Ng7 Nxg3 76. Kd2 Kxf4 77. Ke1 Ne4 78. Kf1 Nc5 79. Kg2 Kg5 80. Ne8 f4 81. Nd6 f3+ 82. Kg3 Kh5 83. Nf5 Ne4+ 84. Kh2 Kg5 85. Ne3 Kf4 86. Nd5+ Ke5 87. Ne3 g3+ 88. Kg1 Kf4 89. Nd5+ Ke5 90. Ne3 Kf4 91. Nd5+ Kg4 92. Ne3+ Kh3 93. Ng2 f2+ 94. Kf1 Nd2+ 95. Ke2 f1=Q+ 96. Ke3 Qxg2 97. Kd4 Nf1 98. Kc3 Qf2 99. Kd3 Ne3 100. Ke4 Nf5 101. Ke5 Ne7 102. Ke6 Ng8 103. Kd7 Nh6 104. Ke8 Ng4 0-1
2023.03.21 Titled Tue 21st Mar Early
1005181 Van Osch, Mees (2350) Crevatin, Leo (2308) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Bb5 Nxe3 8. Nxc6 bxc6 9. Bxc6+ Bd7 10. Bxd7+ Qxd7 11. fxe3 g6 12. e5 dxe5 13. Qxd7+ Kxd7 14. O-O-O+ Kc6 15. Rd5 f6 16. Rhd1 Bh6 17. R1d3 Rhc8 18. Kd1 a6 19. e4 Rc7 20. b4 Kb7 21. Na4 Rac8 22. Nc5+ Ka7 23. c4 Rc6 24. Rh3 Bf8 25. Rxh7 Ka8 26. Rd7 a5 27. a3 axb4 28. axb4 Rb6 29. Rh3 Rd6+ 30. Rxd6 exd6 31. Ra3+ Kb8 32. Nd7+ Kb7 33. Rc3 Be7 34. Ke2 Rc7 35. c5 dxc5 36. Nxc5+ Bxc5 37. bxc5 Kc6 38. Rf3 Rf7 39. g4 g5 40. Rc3 Rh7 41. h3 Ra7 42. Kf3 Ra5 43. Kg3 Ra4 44. Rf3 Rxe4 45. Rxf6+ Kxc5 46. Rf5 Kd4 47. Rxg5 Re3+ 48. Kg2 e4 49. h4 Ra3 50. h5 Ke3 51. Rf5 Ke2 52. h6 Ra6 53. g5 Ra7 54. g6 Ra6 55. Rg5 e3 56. g7 Ra8 57. g8=Q 1-0
2023.03.21 Titled Tue 21st Mar Early
1005333 Darini, P (2405) Van Osch, Mees (2350) 1-0
1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Bxd7+ Nxd7 8. Qxe7+ Bxe7 9. O-O O-O-O 10. d4 Bf6 11. Rd1 Ne7 12. Nc3 cxd4 13. Nxd4 Nf5 14. Nxf5 Bxc3 15. Bf4 Nf6 16. Rab1 Bb4 17. c3 Bc5 18. b4 Bf8 19. Be5 Ne4 20. f3 Nd6 21. Bxd6 Bxd6 22. Rxd5 Bc7 23. Rbd1 Rxd5 24. Rxd5 g6 25. Ne7+ Kb8 26. Rd7 Re8 27. g3 Bb6+ 28. Kf1 h5 29. h3 f5 30. f4 h4 31. Kg2 hxg3 32. Kxg3 Bd8 33. Nxg6 Rg8 34. Kf3 Kc8 35. Ne5 Rh8 36. Kg2 Rg8+ 37. Kh2 Bf6 38. Rf7 Bh4 39. Rxf5 Rd8 40. Nf3 Be7 41. h4 Rd3 42. Kg3 Rxc3 43. b5 Kd7 44. h5 Ke6 45. Re5+ Kf6 46. Kg4 Bd6 47. Rf5+ Ke6 48. Ng5+ Ke7 49. Ne4 Rc8 50. h6 Ba3 51. h7 Bb2 52. Ng5 Rh8 53. Rf7+ Ke8 54. Rxb7 Be5 55. fxe5 1-0
2023.03.21 Titled Tue 21st Mar Early
1005483 Orlov, G (2453) Van Osch, Mees (2350) 1-0
1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Be7 9. Qg4 O-O 10. Bd3 Nc6 11. Bh6 g6 12. Bxf8 Bxf8 13. Nxc6 bxc6 14. O-O Qa5 15. Qd4 c5 16. Qc4 Bb7 17. Qb5 Qc7 18. Rfe1 Bd5 19. Rab1 Bxa2 20. Qb7 Qd8 21. Be4 Bxb1 22. Qxa8 Qxa8 23. Bxa8 Bxc2 24. Ra1 d6 25. exd6 Bxd6 26. Rxa7 c4 27. Bc6 Be5 28. Be8 Bf5 29. Rxf7 Bxc3 30. Rc7 Be5 31. Rxc4 Kf8 32. Bd7 Ke7 33. Bc8 Kd6 34. Ra4 h5 35. h3 h4 36. f4 Bc3 37. Kf2 Kc7 38. Ba6 Kb6 39. Bc4 Kc5 40. Bb3 Bd4+ 41. Kf3 Bg1 42. Rc4+ Kd6 43. Rc1 Bc5 44. Bc2 Ba3 45. Rd1+ Kc5 46. Bxf5 exf5 47. Rd7 Bb2 48. Rd8 Kc6 49. Rg8 1-0
2023.03.21 Titled Tue 21st Mar Early
1005547 Van Osch, Mees (2350) Zenelaj, Samuel (2327) 1-0
1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 O-O-O 7. c4 Bb4+ 8. Nc3 Qa5 9. d5 Bxf3 10. Bxf3 Nd4 11. Bd2 Nf6 12. a3 Bxc3 13. Bxc3 Qc5 14. Be2 Nxe2 15. Qxe2 Rhe8 16. b4 Qd6 17. O-O e4 18. h3 Qf4 19. Qe3 Qxe3 20. fxe3 Nh5 21. Rxf7 Rd7 22. Raf1 g6 23. Rxd7 Kxd7 24. Rf7+ Re7 25. Rxe7+ Kxe7 26. Be5 c6 27. g4 Nf6 28. d6+ Ke6 29. Bxf6 Kxf6 30. c5 g5 31. Kf2 Ke6 32. Ke2 b5 33. Kd2 1-0
2023.02.05 2nd Bundesliga West 22-23
1046706 Gaponenko, I (2348) Van Osch, Mees (2342) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Qd2 O-O 9. O-O-O Be6 10. f4 Ng4 11. g3 Nxe3 12. Qxe3 b5 13. Kb1 Nc6 14. Nd5 Qb8 15. h4 a5 16. f5 Bxd5 17. exd5 Nd8 18. g4 Re8 19. Nd2 b4 20. g5 Bf8 21. Ne4 Nb7 22. f6 Nc5 23. fxg7 Bxg7 24. Bd3 Nxd3 25. Qxd3 Ra7 26. h5 Qd8 27. h6 Bh8 28. Rhg1 Kf8 29. Rdf1 Ke7 30. Qh3 Qc8 31. Qh4 Kf8 32. Nf6 e4 33. Nxh7+ Kg8 34. Nf6+ Bxf6 35. gxf6+ Kh8 36. Rg7 e3 37. Qg5 Rg8 38. Rxg8+ Qxg8 39. Qg7+ Qxg7 40. hxg7+ Kg8 41. Rh1 e2 1-0
2023.02.04 2nd Bundesliga West 22-23
1046666 Van Osch, Mees (2342) Hoffmann, Micha1 (2408) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. g4 d5 10. exd5 Nxd5 11. Bg2 Nxe3 12. Qxd8+ Bxd8 13. fxe3 Bh4+ 14. Kf1 Bc4+ 15. Kg1 Nc6 16. Nc5 O-O-O 17. b3 Bg5 18. Re1 Bh4 19. Rb1 Bg5 20. Re1 Bh4 21. Rb1 Bg5 22. Re1 1/2-1/2
2022.12.06 Titled Tue 6th Dec Early
1107804 Van Osch, Mees (2356) Rose, F (2091) 1-0
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. e5 Qe7 8. f4 Nd5 9. Bd2 Nxc3 10. bxc3 Bc5 11. Bd3 d6 12. Qe2 O-O 13. Qe4 Qh4+ 14. g3 Qh5 15. Be2 Bg4 16. Bxg4 Qxg4 17. Qe2 Qxe2+ 18. Kxe2 dxe5 19. f5 Rab8 20. Rab1 Rb6 21. Kf3 Rfb8 22. Rb3 a5 23. Ke4 f6 24. Rd1 a4 25. Rxb6 cxb6 26. Bc1 Rb7 27. Rd8+ Kf7 28. c4 Ke7 29. Rc8 Kd7 30. Rg8 Kd6 31. g4 b5 32. cxb5 cxb5 33. h4 h6 34. Bb2 Kc6 35. g5 hxg5 36. hxg5 Rd7 37. gxf6 gxf6 38. Rg6 Be7 39. Bxe5 Kc5 40. Bxf6 Bxf6 41. Rxf6 b4 42. Ra6 a3 43. Ke5 Rd2 44. Ra8 Re2+ 45. Kf6 Rxc2 46. Rc8+ Kd4 47. Rxc2 b3 48. axb3 Kd3 49. Rh2 1-0
2022.12.06 Titled Tue 6th Dec Early
1107932 Clawitter, C (2050) Van Osch, Mees (2356) 1-0
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Be7 9. O-O Bxd3 10. Qxd3 Nh6 11. Bxh6 gxh6 12. Nd4 Nc6 13. Nxc6 Qxc6 14. Nd2 O-O-O 15. Nb3 Qc4 16. Qf3 Rhg8 17. Nd4 Bxb4 18. cxb4 Qxd4 19. Qxf7 Kb8 20. Qxe6 Rg6 21. Qf5 Rg5 22. Qf7 Qxe5 23. Rac1 Rg7 24. Qf3 Rdg8 25. g3 h5 26. Rfe1 Qd6 27. Red1 Rg5 28. Rd3 h4 29. Rcd1 hxg3 30. hxg3 Rf8 31. Rxd5 Rxd5 32. Rxd5 Qxb4 33. Qe3 a6 34. Qe5+ Ka8 35. Qd6 Qb1+ 36. Kg2 Qe4+ 37. Kg1 Qe1+ 38. Kg2 Rxf2+ 39. Kh3 Qh1+ 40. Kg4 Qe4+ 41. Kh3 Qg2+ 42. Kg4 Qf3+ 43. Kh3 Qh1+ 44. Kg4 Rf8 45. Qxf8+ Ka7 46. Qf2+ Kb8 47. Qf4+ Ka8 48. Rd8+ Ka7 49. Qd4+ b6 50. Qd7+ Qb7 51. Qxb7+ Kxb7 52. Rd7+ Kc6 53. Rxh7 Kb5 54. Kf4 Kb4 55. g4 a5 56. g5 b5 57. g6 Ka3 58. Rh2 b4 59. g7 a4 60. g8=Q 1-0
2022.12.06 Titled Tue 6th Dec Early
1108101 Van Osch, Mees (2356) Larina, M (1948) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O Bg4 9. h3 Bh5 10. g4 Bg6 11. Re1 Nd7 12. c4 Bc7 13. Nh4 Re8 14. Rxe8+ Qxe8 15. Nxg6 hxg6 16. Be3 Nf8 17. Qb3 Qd7 18. Kg2 Qd6 19. Rh1 b6 20. h4 Qd7 21. Qd1 Ne6 22. h5 Nf8 23. hxg6 fxg6 24. Qf3 Re8 25. Be4 Rxe4 26. Qxe4 f5 27. gxf5 gxf5 28. Qh4 Ng6 29. Qh7+ Kf7 30. Rh5 f4 31. Rg5 Qe6 32. Bd2 f3+ 33. Kxf3 Qf6+ 34. Kg2 Nh4+ 35. Qxh4 Bd8 36. Qh5+ Kg8 37. Rf5 Qe7 38. Re5 Qf7 39. Re8+ 1-0
2022.11.29 Titled Tue 29th Nov Early
1113490 Van Osch, Mees (2350) Seo, Jung Min (2507) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e5 7. Bg5 Be6 8. Qd2 Nbd7 9. O-O-O Qc7 10. Kb1 b5 11. f4 Be7 12. f5 Bc4 13. h3 b4 14. Bxc4 Qxc4 15. Nd5 Nxd5 16. Bxe7 Nxe7 17. Qxd6 Nf6 18. Na5 Qb5 0-1
2022.11.29 Titled Tue 29th Nov Early
1113668 Van Osch, Mees (2350) Manukyan, SaA (2163) 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. Bb3 Rc8 11. g4 Nxd4 12. Bxd4 b5 13. a3 a5 14. h4 b4 15. axb4 axb4 16. Nd5 Nxd5 17. Bxd5 Bxd4 18. Qxd4 Rxc2 19. Bb3 Rc5 20. h5 Qb6 21. Rd1 Rb5 22. Qd2 g5 23. h6 Kh8 24. Bd5 f6 25. Kf1 Rc5 26. Rh5 Ba4 27. Ra1 Rc2 28. Qe1 Bb5+ 0-1
2022.11.29 Titled Tue 29th Nov Early
1113844 Tsydypov, Z (2534) Van Osch, Mees (2350) 1-0
1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Ne2 O-O 6. Bxc6 dxc6 7. Ng3 Bg4 8. f3 Be6 9. O-O a5 10. a4 g6 11. Nc3 Nd5 12. Nce4 Be7 13. Bxe5 f5 14. Nf2 Qd7 15. Nd3 Rad8 16. Bd4 b6 17. Ne5 Qe8 18. Qe2 c5 19. Bb2 Nb4 20. Rac1 Bf6 21. f4 Nc6 22. Nxc6 Qxc6 23. Bxf6 Rxf6 24. d3 c4 25. dxc4 Bf7 26. Rcd1 Re8 27. Rd3 Rfe6 28. Rfd1 Kg7 29. Qd2 R8e7 30. Qc3+ Kg8 31. Rd8+ Re8 32. Rxe8+ Bxe8 33. Kf2 Qc5 34. Ne2 Rd6 35. Rxd6 Qxd6 36. Qd4 Qe6 37. Nc3 Bc6 38. Nd5 Bxd5 39. Qxd5 Qxd5 40. cxd5 Kf7 41. e4 fxe4 42. Ke3 Ke7 43. Kxe4 Kd6 44. Kd4 Ke7 45. g4 Kd6 46. f5 gxf5 47. gxf5 Ke7 48. Ke5 Kf7 49. d6 cxd6+ 50. Kxd6 Kf6 51. Kc6 b5 52. axb5 1-0
2022.11.29 Titled Tue 29th Nov Early
1114121 Van Osch, Mees (2350) Roque Sola, Jose Luis (2217) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 a6 8. Nf3 b5 9. g4 Be7 10. Ng3 cxd4 11. cxd4 Bb7 12. Bd3 Bb4+ 13. Kf2 Be7 14. h4 Qb6 15. Be3 Rc8 16. h5 Nb4 17. Bb1 Qc7 18. Ne1 Nb6 19. a3 Nc6 20. b3 Na5 21. Nd3 Qc3 22. Nc5 Bxc5 23. dxc5 Nd7 24. b4 Qxa1 25. bxa5 Qxa3 26. f5 Nxc5 27. h6 Qb2+ 28. Kg1 Qxe5 29. Qe1 gxh6 30. Rxh6 d4 31. fxe6 Qxe3+ 32. Qxe3 dxe3 33. exf7+ Kxf7 34. g5 Ke7 35. Nf5+ Kd7 36. Nxe3 Ne6 37. Bf5 Rc1+ 38. Kf2 Rc6 39. Ng4 Ke7 40. Ne5 Rc5 41. Rxe6+ Kd8 42. Nf7+ 1-0
2022.11.29 Titled Tue 29th Nov Early
1114201 Flis, P (1901) Van Osch, Mees (2350) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bd3 Qxd4 7. Nf3 Qd8 8. O-O Be7 9. Qe2 O-O 10. Re1 Bd6 11. Bd2 Bg4 12. h3 Bh5 13. Rad1 Qc7 14. Bc3 Nd7 15. g4 Bg6 16. Bxg6 hxg6 17. Qd3 Ne5 18. Nxe5 Bxe5 19. Bxe5 fxe5 20. Qd7 Qb6 21. b3 Rad8 22. Qe7 Qa5 23. Qxb7 Qxa2 24. Rxd8 Rxd8 25. Rxe5 Qa1+ 26. Kg2 Qxe5 0-1
2022.11.29 Titled Tue 29th Nov Early
1114356 Tologontegin, S (2382) Van Osch, Mees (2350) 1-0
1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Qe2 Bf5 9. d4 e6 10. O-O Be7 11. c3 O-O 12. Ne5 c5 13. dxc5 Bxc5 14. Be3 Rc8 15. Bxc5 Rxc5 16. Bb3 Ne4 17. Rad1 Qf6 18. Nd7 Qg6 19. Nxf8 Kxf8 20. Rd8+ Ke7 21. Rfd1 Ng5 22. Qe3 b6 23. Kf1 Qh5 24. Qd4 Qxh2 25. Re8+ Kxe8 26. Qd8# 1-0
2022.11.29 Titled Tue 29th Nov Early
1114549 Van Osch, Mees (2350) Aarav, Dengla (2357) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e6 7. g4 b5 8. g5 Nfd7 9. Bg2 Bb7 10. f4 Be7 11. h4 h6 12. Be3 e5 13. g6 fxg6 14. Bd2 Bxh4+ 15. Kf1 O-O 16. Qg4 Be7 17. Qxg6 Qe8 18. Qxe8 Rxe8 19. Na5 Bc8 20. Nd5 Bd8 21. Nb3 Nc6 22. f5 Nf6 23. Nxf6+ Bxf6 24. Na5 Bd7 25. Rd1 Be7 26. c3 Nxa5 27. Bf3 Nc4 28. Bc1 Rf8 29. b3 Nb6 30. Rg1 Kh7 31. Bh5 d5 32. Be3 Rab8 33. Bxb6 Rxb6 34. Rxd5 Bxf5 35. Ke2 Bc8 36. Rxe5 Bg5 37. Rh1 Re6 38. Rc5 Rxe4+ 39. Kd3 Re3+ 40. Kc2 Rf2+ 41. Kb1 Bf5+ 42. Ka1 Bf6 43. Rc1 b4 44. Rxf5 Bxc3+ 45. Rxc3 Re1+ 46. Rc1 Rxc1# 0-1
2022.11.29 Titled Tue 29th Nov Early
1114661 Palacio, I (2172) Van Osch, Mees (2350) 0-1
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 g6 9. Ne2 Re8 10. Be3 b5 11. h4 Nd7 12. h5 Nf8 13. O-O-O a5 14. Bh6 f5 15. d5 cxd5 16. Bxb5 Bd7 17. Rxd5 Bxb5 18. Rxb5 a4 19. Rd1 Qe7 20. Be3 a3 21. b3 Be5 22. Bd4 Bxd4 23. Nxd4 Rac8 24. c4 Qg5+ 25. Qd2 Qxh5 26. Rd5 Qg4 27. f3 Qg3 28. Nb5 Ne6 29. Nd6 Red8 30. Nxc8 Rxc8 31. Kb1 h5 32. Rh1 Qc7 33. Rd1 Rb8 34. Rd7 Qxc4 35. Rd8+ Nxd8 36. Qxd8+ Kg7 37. Qxb8 Qc3 0-1
2022.11.29 Titled Tue 29th Nov Early
1114782 Przybylski, W (2321) Van Osch, Mees (2350) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bd3 dxe4 6. Nxe4 Nxe4 7. Bxe7 Nxf2 8. Bxd8 Nxd1 9. Bxc7 Nxb2 10. Be4 O-O 11. Nf3 Na6 12. Bf4 Na4 13. Bd2 Nb6 14. Bd3 Bd7 15. Ne5 Ba4 16. O-O f6 17. Nf3 Rac8 18. Rac1 Nc4 19. Bf4 Nb4 20. Be4 Bc6 21. Rfe1 Bxe4 22. Rxe4 Rfe8 23. Rb1 Nd5 24. Rxb7 f5 25. Be5 fxe4 26. Ng5 Re7 27. Rb1 Nc3 28. Re1 e3 29. d5 Nxe5 0-1
2022.11.29 Titled Tue 29th Nov Early
1114970 Van Osch, Mees (2350) D'Arruda, R (2271) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 c4 6. dxc4 Qxd1+ 7. Kxd1 Nf6 8. Re1 Bg7 9. h3 O-O 10. Bf4 Nxe4 11. Rxe4 Bxb2 12. Be5 Bxa1 13. Bxa1 Bf5 14. Re2 Rad8+ 15. Kc1 Rfe8 16. g4 Bc8 17. Nbd2 f6 18. Ne4 Kf7 19. Bb2 b6 20. c5 Ba6 21. Re3 Rd7 22. g5 Red8 23. Bc3 Rd1+ 24. Kb2 f5 25. Ne5+ Ke8 26. Nf6+ exf6 27. Nxc6+ Kf7 28. Re7+ Kf8 29. gxf6 R8d7 30. Rxd7 Rxd7 31. Nb8 Bc8 32. Nxd7+ Bxd7 33. cxb6 axb6 34. Kb3 Be6+ 35. Kb4 Bxa2 36. Kb5 Bb1 37. Bb4+ Kf7 38. c3 Kxf6 39. Kxb6 Ke6 40. c4 Kd7 41. c5 Be4 42. Kb5 g5 43. Bd2 g4 44. h4 Bc6+ 45. Kc4 Ke6 46. Bf4 h5 47. Kd4 Bd5 48. Bd6 Bc6 49. Ke3 Bd5 50. Kf4 Bf3 51. Kg5 Be2 52. Bg3 Bd1 53. c6 Bf3 54. c7 Kd7 55. Kxf5 Be2 56. Kg5 Ba6 57. Kxh5 Bc8 58. Kg6 Ke6 59. h5 Ke7 60. Kg7 1-0
2022.11.29 Titled Tue 29th Nov Early
1115044 Van Osch, Mees (2350) Fernandez Garcia, Gumersindo (2172) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Qb6 8. Nf3 Be7 9. b3 a5 10. g4 a4 11. bxa4 cxd4 12. Nexd4 Nxd4 13. cxd4 Qa5+ 14. Bd2 Qxa4 15. Qxa4 Rxa4 16. Bb5 Ra3 17. Ke2 O-O 18. Rhc1 Nb6 19. Rc7 Bd8 20. Rc2 Be7 21. Rac1 Ra8 22. a4 h6 23. Rc7 Bd8 24. R7c2 Be7 25. a5 Nc4 26. Bxc4 dxc4 27. Rxc4 Bd7 28. Rc7 Bb5+ 29. Ke3 Ba3 30. Ra1 Bc6 31. Rxa3 Rfd8 32. Ne1 Rd5 33. Nd3 Rad8 34. Bc3 Rb5 35. a6 g5 36. a7 Ra8 37. fxg5 hxg5 38. Nc5 Rb1 39. Nd7 Bxd7 40. Rxd7 Kg7 41. d5 exd5 42. e6+ Kg6 43. Rxf7 Rh1 44. Rf6+ Kh7 45. e7 Rxh2 46. Rf8 Rh3+ 47. Kd4 1-0
2022.11.27 2nd Bundesliga West 22-23
1046618 Van Osch, Mees (2342) Levin, F (2451) 1-0
1. e4 c6 2. Nc3 d5 3. Nf3 g6 4. d4 Bg7 5. h3 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Bd3 O-O 9. O-O a5 10. c4 Na6 11. Re1 Nb4 12. Bb1 b5 13. a3 Na6 14. Be4 bxc4 15. Bxc6 Rb8 16. Qc2 Bd7 17. Bxd7 Qxd7 18. Qxc4 Nc7 19. Bf4 Rfc8 20. Qe2 Rb7 21. Bxc7 Rbxc7 22. Qd2 a4 23. Rac1 Bf8 24. Rxc7 Qxc7 25. Nh2 Qc2 26. Qxc2 Rxc2 27. Rb1 Bh6 28. Ng4 Rc1+ 29. Rxc1 Bxc1 30. Nxf6+ Kg7 31. Ne8+ Kf8 32. Nd6 Bxb2 33. Nb5 Ke7 34. d5 Kf6 35. Kf1 Ke5 36. d6 Ke6 37. Ke2 Bf6 38. Kd3 Kd5 39. Nc3+ Kc6 40. Kc4 Bd8 41. Nxa4 Kxd6 42. Nc5 Bb6 43. Nd3 h5 44. a4 g5 45. Kb5 Bd4 46. a5 h4 47. a6 f6 48. f3 Be3 49. Nb2 Ba7 50. Nc4+ Kc7 51. Nb2 Kd6 52. Na4 Kc7 53. Nb2 Kd6 54. Nc4+ Kc7 55. Nd2 f5 56. Nc4 Bd4 57. Na5 Bg1 58. Nb7 Ba7 59. Kc4 Kc6 60. Nd8+ Kd6 61. Kd3 Kd7 62. Nf7 1-0
2022.11.22 Titled Tue 22nd Nov Early
1120190 Kriti, Mayur Patel (1406) Van Osch, Mees (2350) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Bxf3 8. Nxd5 Bxd1 9. Nc7+ Kd7 10. Nxa8 Bh5 11. Bf4 e6 12. Nc7 Bb4+ 13. Bd2 Bxd2+ 14. Kxd2 Kxc7 15. Rc1 Ne7 16. Bc4 Rd8 17. Ke3 Nf5+ 18. Kf4 Rxd4+ 19. Kg5 h6+ 20. Kxh5 Rh4# 0-1
2022.11.22 Titled Tue 22nd Nov Early
1120400 Van Osch, Mees (2350) Palacio, I (2172) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e6 7. g4 b5 8. g5 Nfd7 9. Be3 Bb7 10. Bg2 Ne5 11. Qe2 Be7 12. f4 Nc4 13. O-O-O Nxe3 14. Qxe3 Qc7 15. f5 Nd7 16. Kb1 Ne5 17. Nd4 Bc8 18. Rhf1 b4 19. Nce2 Bd7 20. fxe6 fxe6 21. Nf4 Qc8 22. Bh3 Bxg5 23. Qg3 Bxf4 24. Qxg7 Rf8 25. Nxe6 Bxe6 26. Rxd6 Bxh3 27. Rxf4 Rxf4 28. Qxe5+ Kf7 29. Qxf4+ Kg8 30. Qg5+ Kh8 31. Qf6+ Kg8 32. Qg5+ Kh8 33. b3 Qg4 34. Qf6+ Kg8 35. Rd3 Rf8 36. Qd4 1-0
2022.11.22 Titled Tue 22nd Nov Early
1120496 Van Osch, Mees (2350) Omariev, M (2304) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e6 7. g4 Be7 8. g5 Nfd7 9. h4 b5 10. f4 Bb7 11. Bg2 b4 12. Ne2 a5 13. Be3 a4 14. Nbd4 Qa5 15. Ng3 b3+ 16. c3 bxa2 17. O-O g6 18. f5 gxf5 19. exf5 Bxg2 20. Kxg2 e5 21. Nc2 f6 22. Qh5+ Kd8 23. Nb4 Na6 24. Nc6+ Kc7 25. Nxa5 Nac5 26. Nc4 d5 27. Qf7 dxc4 28. Qxe7 Nd3 29. Ne4 Ra6 30. Nxf6 Rd8 31. Rxa2 Kc8 32. Nxd7 Rxd7 33. Qe8+ Kc7 34. f6 Rd8 35. Qf7+ Rd7 36. Qxc4+ Rc6 37. Qxc6+ Kxc6 38. f7 Nf4+ 39. Rxf4 exf4 40. f8=Q fxe3 41. Qf3+ Kb5 42. Qf5+ Kc6 43. Qxd7+ Kxd7 44. Kf3 h5 45. Kxe3 a3 46. Rxa3 Ke6 47. Ra4 Kf5 48. Rf4+ Kg6 49. Rf6+ Kh7 50. c4 Kg7 51. c5 Kh7 52. c6 Kg7 53. b3 Kh8 54. b4 Kg7 55. b5 Kg8 56. b6 Kg7 57. c7 Kg8 58. b7 Kg7 59. Kf4 Kh7 60. Kf5 Kg7 61. Ke6 Kh7 62. Kf7 Kh8 63. Kg6 Kg8 64. c8=Q# 1-0
2022.11.22 Titled Tue 22nd Nov Early
1120638 Ai, Evan (2055) Van Osch, Mees (2350) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6 7. Be3 e5 8. Nf3 Be6 9. g4 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Qxd5 Bxd5 13. Bg2 O-O-O 14. O-O f6 15. Rfd1 Be7 16. b3 Kb8 17. c4 Be4 18. Bb6 Rxd1+ 19. Rxd1 Bd8 20. Bc5 Bc7 21. Rd7 Rg8 22. b4 Kc8 23. Rd2 Rd8 24. b5 Na5 25. Rxd8+ Bxd8 26. Nd2 Bxg2 27. Kxg2 Kd7 28. Kf3 g6 29. Ke4 Ke6 30. Bb4 f5+ 31. Kd3 axb5 32. cxb5 Kd5 33. f3 Bb6 0-1
2022.11.22 Titled Tue 22nd Nov Early
1120712 Stefanova, A (2442) Van Osch, Mees (2350) 1-0
1. e4 c5 2. b3 e6 3. Bb2 Nc6 4. f4 d5 5. exd5 exd5 6. Nf3 Nf6 7. Bb5 Bd6 8. Ne5 O-O 9. O-O Bd7 10. Nxd7 Nxd7 11. Bxc6 bxc6 12. d3 Re8 13. Nd2 Nf6 14. Qf3 Qd7 15. Bxf6 gxf6 16. Qh5 Bf8 17. Nf3 Kh8 18. Nh4 Qe6 19. Rf3 Qe2 20. Nf5 1-0
2022.11.01 Titled Tue 1st Nov Late
1141369 Van Osch, Mees (2350) Rodriguez Santiago, J (1987) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O Re8 9. h3 Nd7 10. Re1 Nf8 11. Rxe8 Qxe8 12. c4 Be6 13. Qc2 Rd8 14. Be3 Qd7 15. Re1 Bb8 16. Bf1 Ng6 17. g3 Bxh3 18. Bxh3 Qxh3 19. Qe4 h5 20. d5 f5 21. Qd4 cxd5 22. cxd5 f4 23. Ng5 Qg4 24. Nxf7 Kxf7 25. Bd2 fxg3 26. Qxg4 gxf2+ 27. Kxf2 hxg4 28. Rg1 g3+ 29. Kf3 Rxd5 30. Bc3 Rd3+ 31. Ke4 Rd6 32. a4 Re6+ 33. Kf5 Nh4+ 34. Kg4 Re4+ 35. Kh3 Nf3 36. Rf1 Re3 37. Kg2 Ke6 38. Rxf3 Rxf3 39. Kxf3 Kd5 40. Bxg7 Kc4 41. a5 Bc7 42. Bc3 Kb5 43. Bd4 a6 44. Bc3 Bxa5 45. Be5 Be1 46. Ke2 Bf2 47. Bf6 Ka4 48. Be5 Kb3 49. Kf3 b5 50. Bf6 a5 51. Be5 a4 52. Bf6 b4 53. Be5 Be1 0-1
2022.11.01 Titled Tue 1st Nov Late
1141510 Simonovic, M (2115) Van Osch, Mees (2350) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. dxc5 Nxg5 5. hxg5 Qa5+ 6. c3 Qxc5 7. f4 Qe3 8. Qd2 Qg3+ 9. Kd1 d5 10. Nh3 Bf5 11. e3 Nd7 12. Qf2 Qxf2 13. Nxf2 e6 14. g4 Bg6 15. Bd3 Bc5 16. Ke2 Ke7 17. Nd2 f6 18. f5 Bf7 19. gxf6+ gxf6 20. fxe6 Bxe6 21. Rxh7+ Rxh7 22. Bxh7 Rh8 23. Bc2 Ne5 24. Rg1 Rh2 25. Nf3 Nxf3 26. Kxf3 Kd6 27. b4 Bb6 28. a4 a6 29. a5 Bc7 30. e4 b6 31. exd5 Bxd5+ 32. Be4 Rxf2+ 33. Kxf2 Bxe4 34. Rd1+ Ke6 35. Ke3 Bd5 36. axb6 Bxb6+ 37. Kf4 Bc7+ 38. Ke3 Be5 39. Rc1 Bc4 40. Kd2 Bf4+ 41. Kc2 Bxc1 42. Kxc1 Be2 43. Kd2 Bxg4 44. c4 f5 45. b5 a5 46. c5 Kd5 47. c6 Kd6 48. Kc3 f4 49. Kd4 f3 50. b6 Kxc6 51. b7 Kxb7 52. Ke3 a4 53. Kf2 a3 54. Kg3 a2 55. Kxg4 f2 56. Kf3 f1=Q+ 57. Kg3 Qb5 58. Kh2 Qe8 59. Kg3 Qe2 60. Kf4 0-1
2022.11.01 Titled Tue 1st Nov Late
1141565 Van Osch, Mees (2350) Mesa Cruz, Juan Carlos (2159) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 O-O 14. fxe6 fxe6 15. Qh5 Ne5 16. Bh3 g6 17. Qh4 Nf3 18. Nxf3 Rxf3 19. Rhf1 Rxc3 20. bxc3 Qxc3 21. Qf2 Bxg5+ 22. Kb1 Qb4+ 23. Ka1 Qc3+ 24. Kb1 Qb4+ 25. Ka1 Qc3+ 26. Kb1 1/2-1/2
2022.11.01 Titled Tue 1st Nov Late
1141677 Fernandez, Gera (2169) Van Osch, Mees (2350) 1-0
1. e4 c5 2. d3 e6 3. g3 d5 4. Nd2 dxe4 5. dxe4 Nf6 6. Ngf3 b6 7. Bg2 Bb7 8. Qe2 Be7 9. O-O O-O 10. e5 Nd5 11. a3 Qc7 12. c4 Ba6 13. Qe4 f5 14. exf6 Nxf6 15. Qxe6+ Kh8 16. Ng5 Bb7 17. Bxb7 Qxb7 18. Nf7+ Kg8 19. Nd6+ Kh8 20. Nxb7 1-0
2022.11.01 Titled Tue 1st Nov Late
1141819 Van Osch, Mees (2350) Saucey, M (2249) 1-0
1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 a6 5. Bd3 d5 6. O-O Nf6 7. exd5 exd5 8. Re1+ Be7 9. Bxf6 gxf6 10. Nc3 Be6 11. Ne2 Qc7 12. Ng3 O-O-O 13. Bf5 Ne5 14. d4 Nxf3+ 15. Qxf3 cxd4 16. Bxe6+ fxe6 17. Rxe6 Kb8 18. Nf5 Bb4 19. Qd3 Qc3 20. Qxc3 Bxc3 21. Rd1 Rhe8 22. Rxe8 Rxe8 23. Kf1 Kc7 24. Nxd4 b5 25. Ne2 d4 26. Nxd4 Kb6 27. Ne2 Bb4 28. c3 Ba3 29. b4 Re6 30. Nd4 Re4 31. Rd3 Bb2 32. f3 Re5 33. Nb3 Re6 34. Nc5 Rc6 35. Rd7 1-0
2022.11.01 Titled Tue 1st Nov Late
1141941 Van Osch, Mees (2350) Floresvillar Gonzalez, L (2084) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 Nd7 10. Nf3 Ngf6 11. Bd2 e6 12. O-O-O Qb6 13. Kb1 O-O-O 14. Ne4 Bb4 15. c3 Ba3 16. Bc1 Be7 17. Ned2 Rhe8 18. Nc4 Qc7 19. Nce5 Nxe5 20. Nxe5 Bd6 21. f4 Nd5 22. g3 f6 23. Ng6 f5 24. Rhe1 Qf7 25. Re2 Nf6 26. Rh1 Nxh5 27. Rxh5 Qxg6 28. Rh1 a6 29. Rhe1 Re7 30. c4 Qh5 31. Rxe6 Rxe6 32. Rxe6 Qg4 33. a3 h5 34. d5 cxd5 35. Qxd5 Bc7 36. Qc5 Qxg3 37. Re7 Qd3+ 38. Ka2 Rd7 39. Re8+ Rd8 40. Re7 Qd6 41. Qxf5+ Kb8 42. Rxg7 Rf8 43. Qd5 Qxd5 44. cxd5 Bxf4 45. Rh7 Bxc1 46. Rxh5 Rf2 47. Kb3 Rxb2+ 48. Ka4 Bd2 49. d6 b5+ 50. Rxb5+ axb5# 0-1
2022.11.01 Titled Tue 1st Nov Late
1142031 Burke, Paul Van Osch, Mees (2350) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bf5 7. Nc3 Qd7 8. Be2 e6 9. O-O Nf6 10. h3 Bd6 11. Bb5 O-O 12. Bg5 Ne4 13. Be3 Rac8 14. Rc1 Rfd8 15. Qa4 a6 16. Bxc6 Rxc6 17. Qd1 h6 18. Nd2 Nxd2 19. Qxd2 Bb4 20. a3 Bxc3 21. bxc3 b5 22. Bxh6 gxh6 23. Qxh6 Qd5 24. Rfe1 Rdc8 25. Re5 Qd8 26. Re3 Bg6 27. h4 Qf8 28. Qg5 Qd8 29. Qh6 Qf8 30. Qg5 e5 31. h5 exd4 32. Rg3 dxc3 33. hxg6 Rxg6 34. Qf4 Qg7 35. Rxg6 Qxg6 36. Qf3 c2 37. Qe2 Rc4 38. Qf3 Qg5 39. Qe3 Qxe3 40. fxe3 Kg7 41. Kf2 Kf6 42. Ke2 Ke5 43. Kd3 a5 0-1
2022.10.23 2nd Bundesliga West 22-23
1046570 Koch, T1 (2446) Van Osch, Mees (2342) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Ng3 e6 10. Be2 exd5 11. cxd5 b5 12. Nxb5 Rb8 13. Qd2 h5 14. O-O h4 15. Nh1 h3 16. Nf2 hxg2 17. Kxg2 Nh5 18. Nxa7 f5 19. f4 Ng4 20. Nxg4 Rxb2 21. Nh6+ Kh7 22. Qe1 Ba6 23. Rf2 Rxe2 24. Rxe2 Bxe2 25. Qxe2 Bxa1 26. Nxf5 Qe8 27. Nxd6 Qd7 28. Nab5 Rxf4 29. a4 Rh4 30. Qf3 Kg8 31. Nc4 Nf6 32. Nbd6 Rg4+ 33. Kf1 Qxa4 34. e5 Bxe5 35. Nxe5 Qa1+ 36. Ke2 Qxe5 37. Ne8 Qb2+ 38. Kf1 Qb1+ 39. Ke2 Qc2+ 40. Ke1 Qc3+ 41. Kf2 Qb2+ 42. Kf1 Qb5+ 43. Kf2 Ne4+ 44. Ke1 Qb4+ 45. Kf1 Qb1+ 46. Ke2 Nc3+ 47. Kd2 Rg2+ 48. Qxg2 Qb2+ 49. Kd3 Qxg2 50. Kxc3 Qe2 0-1
2022.10.22 2nd Bundesliga West 22-23
1046531 Van Osch, Mees (2342) Rotstein, A (2464) 1/2-1/2
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h4 h6 5. f4 h5 6. Nf3 Bg4 7. Be3 e6 8. Qd3 Ne7 9. Nh2 d5 10. Nxg4 hxg4 11. Be2 dxe4 12. Nxe4 Nf5 13. O-O-O Rxh4 14. Rxh4 Qxh4 15. Bf2 g3 16. Bxg3 Nxg3 17. Qxg3 Qxg3 18. Nxg3 Nc6 19. Bb5 Ke7 20. c3 Rh8 21. Rh1 Rxh1+ 22. Nxh1 Bh6 23. g3 g5 24. Bxc6 bxc6 25. fxg5 Bxg5+ 26. Kd1 Kd6 27. Nf2 Kd5 28. Ke2 Be7 29. Nd3 c5 30. dxc5 Bxc5 31. g4 Bd6 32. Kf3 Kc4 33. Nf2 a5 34. Ke2 Kd5 35. b3 Bg3 36. Nh3 Bh4 37. Ke3 Bf6 38. Nf4+ Kd6 39. Ne2 Ke5 40. Nd4 Bg5+ 41. Kf3 Kd5 42. Nc2 Bc1 43. a4 Bd2 44. c4+ Kc5 45. Ke4 Bg5 46. Kd3 Bf6 47. Ne1 Bg5 48. Nc2 Bf4 49. Nd4 Be5 50. Nf3 Bf6 51. Nd2 Be7 52. Nf3 Bf6 53. Nd2 1/2-1/2