WORLDBASE Player / Joueur FM Zimmermann, U
GameID: 0
217 games / 217 parties
2025.02.18 Titled Tue 18th Feb Early
171426 Zimmermann, U (2280) Moroni, L (2552) 0-1
1. e3 d5 2. Nf3 g6 3. c4 Nf6 4. cxd5 Nxd5 5. Be2 Bg7 6. O-O O-O 7. d3 c5 8. a3 Nc6 9. Qc2 b6 10. Bd2 Bb7 11. Nc3 Rc8 12. Nxd5 Qxd5 13. Rac1 Rfd8 14. Rfd1 e5 15. Be1 h6 16. Qb1 a5 17. b4 cxb4 18. axb4 Nxb4 19. Bxb4 axb4 20. Qxb4 Qd6 21. Rxc8 Bxc8 22. Rb1 Qxb4 23. Rxb4 Rd6 24. Nd2 Bf8 25. Rb3 Be6 26. Nc4 Bxc4 27. dxc4 Rd2 28. Bf1 Bc5 29. Rd3 Rc2 30. Rd5 e4 31. Re5 f5 32. h4 Kf7 33. h5 Kf6 34. hxg6 Kxg6 35. Re6+ Kg5 36. g3 h5 37. Re8 Bb4 38. Rg8+ Kf6 39. Bh3 Rxc4 40. Rh8 Kg6 41. Rg8+ Kf6 42. Rh8 b5 43. Rxh5 Rc5 44. Rh6+ Kg5 45. Rb6 Ba5 46. Rb8 Be1 47. Bf1 Rc2 48. Rxb5 Bxf2+ 49. Kh1 Bxg3 50. Bh3 Rh2+ 51. Kg1 Rxh3 0-1
2025.02.18 Titled Tue 18th Feb Early
171682 Adam, Ernestina (2249) Zimmermann, U (2280) 0-1
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qc7 6. Be2 Bd7 7. O-O f6 8. exf6 Nxf6 9. Bg5 Bd6 10. dxc5 Bxc5 11. Bh4 O-O 12. Na3 Ne4 13. Nb5 Qb6 14. b4 Nxb4 15. cxb4 Bxb4 16. Nbd4 Bc5 17. Rb1 Qd6 18. Bg3 Nxg3 19. hxg3 e5 20. Nb5 Bxb5 21. Bxb5 a6 22. Ba4 b5 23. Bb3 Rad8 24. a4 Kh8 25. axb5 axb5 26. Qd2 e4 27. Nd4 Qb6 28. Rbd1 Rf6 29. Nc2 d4 30. Nb4 Rf5 31. g4 Re5 32. Nc2 h6 33. Rfe1 Rg5 34. Qf4 d3 35. Ne3 Re8 36. Rd2 Rg6 37. Qg3 Rf6 38. Rdd1 Ref8 39. g5 Rxf2 40. gxh6 gxh6 41. Qe5+ Kh7 42. Qe6 Re2 43. Qxb6 Bxb6 44. Rxe2 dxe2 45. Re1 Bxe3+ 46. Kh2 Rf2 47. Bc2 Kg7 48. Bxe4 Bd2 49. Rb1 e1=Q 50. Rxe1 Bxe1 0-1
2025.02.18 Titled Tue 18th Feb Early
172042 Zimmermann, U (2280) Shandrygin, Nikita (2209) 0-1
1. Nf3 Nf6 2. e3 g6 3. c4 Bg7 4. d4 O-O 5. Nc3 d5 6. b4 b6 7. a4 c5 8. b5 cxd4 9. exd4 Be6 10. Ng5 Bf5 11. Be3 h6 12. Nf3 Be6 13. c5 Ne4 14. Nxe4 dxe4 15. Nd2 bxc5 16. dxc5 f5 17. g3 g5 18. Bc4 Bxc4 19. Nxc4 Bxa1 20. Qxa1 Qd5 21. Ne5 Nd7 22. Nxd7 Qxd7 23. O-O Rfd8 24. c6 Qe6 25. Rc1 Rd5 26. Qc3 f4 27. gxf4 Rad8 28. Kf1 Qh3+ 29. Ke1 Qf3 30. Qb3 gxf4 31. Rc5 e6 32. c7 Rd1+ 0-1
2024.11.12 Titled Tue 12th Nov Early
293074 Zimmermann, U (2280) Perez Ponsa, F (2536) 0-1
1. Nf3 Nf6 2. e3 g6 3. d4 Bg7 4. Be2 O-O 5. O-O d6 6. c4 Nc6 7. b4 e5 8. b5 Ne7 9. Nc3 exd4 10. exd4 Nf5 11. a4 d5 12. Bg5 dxc4 13. Bxc4 h6 14. Bxf6 Bxf6 15. Nd5 Bg7 16. Rc1 Qd6 17. Ba2 c6 18. bxc6 bxc6 19. Ne3 Nxd4 20. Nxd4 Bxd4 21. Qd3 c5 22. Rfd1 Ba6 23. Bc4 Bxc4 24. Rxc4 Rab8 25. Nc2 Rfd8 26. Nxd4 cxd4 27. h4 Rb4 28. h5 Rxc4 29. Qxc4 gxh5 30. Rd3 h4 31. Qb5 Qf4 32. Qa6 Re8 33. Rd1 h3 34. gxh3 Re6 35. Qxa7 Rg6+ 36. Kf1 Qf3 37. Qxd4 Qxh3+ 38. Ke2 Qh5+ 39. Kf1 Qh3+ 40. Ke2 h5 41. Qd8+ Kg7 42. Qd4+ Kh7 43. Qd5 Re6+ 44. Kd2 Qg4 45. Kc1 Qf4+ 46. Rd2 Re1+ 47. Kc2 Qxa4+ 48. Kb2 Qa1+ 49. Kb3 Rb1+ 50. Kc4 Qa4+ 51. Kd3 Qa6+ 52. Ke3 Re1+ 53. Kf3 Qf6+ 54. Kg2 Re5 55. Qd3+ Kg7 56. f3 Qg5+ 57. Kf2 Qh4+ 58. Kg2 Rg5+ 59. Kf1 Qh1+ 60. Ke2 Rg2+ 61. Ke3 Qe1+ 62. Re2 Rxe2+ 63. Qxe2 Qxe2+ 64. Kxe2 Kg6 65. Kf2 Kg5 66. Kg3 h4+ 67. Kh3 f5 68. Kh2 Kf4 69. Kg2 Ke3 70. f4 Kxf4 0-1
2024.11.12 Titled Tue 12th Nov Early
293186 Hossam Mohamed, Adham (2013) Zimmermann, U (2280) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 g5 6. h3 d6 7. Be3 Be6 8. Bb3 d5 9. exd5 Nxd5 10. Qe2 Qd7 11. Nbd2 O-O-O 12. Nc4 Bg7 13. O-O-O Rhe8 14. g4 Nf4 15. Bxf4 exf4 16. Qc2 b5 17. Ncd2 Qxd3 18. Qxd3 Rxd3 19. Rhe1 a5 20. a4 b4 21. Bxe6+ Rxe6 22. Kc2 Red6 23. Nd4 Nxd4+ 24. Kxd3 Nf3+ 25. Kc2 Rxd2+ 26. Rxd2 Nxe1+ 27. Kd1 bxc3 28. bxc3 Bxc3 29. Re2 Kd7 30. Re4 c5 31. Ke2 Nc2 32. Kd3 Bd4 33. Kxc2 Bxf2 34. Kd3 f3 35. Re5 Bd4 36. Rf5 f2 37. Rxf7+ Ke6 38. Rf5 Kd6 39. Kc4 Kc6 40. Rf8 Kd6 41. Rf5 Be3 42. Kd3 Bd4 43. Kc4 1/2-1/2
2024.11.12 Titled Tue 12th Nov Early
293395 Zimmermann, U (2280) Chernov, AA (2314) 0-1
1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. cxd5 exd5 5. Be2 Bd6 6. b3 O-O 7. Bb2 c6 8. d3 Re8 9. Nbd2 a5 10. a3 Na6 11. Qc2 Nc5 12. Rc1 Bf5 13. Nh4 Bd7 14. Qb1 Qe7 15. Qa1 Ng4 16. Bxg4 Bxg4 17. Nhf3 Nxd3+ 18. Kf1 0-1
2024.09.24 Titled Tue 24th Sep Early
350622 Kislinsky, A (2355) Zimmermann, U (2280) 0-1
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Nca6 5. f4 d5 6. Nf3 c5 7. c3 Nc6 8. a3 c4 9. Be3 Bf5 10. Nbd2 h5 11. g3 e6 12. h3 Be7 13. Bg2 Nc7 14. O-O b5 15. Kh2 a5 16. Qe1 b4 17. axb4 axb4 18. Rxa8 Qxa8 19. Nh4 Bxh4 20. gxh4 Kd7 21. Qg3 g6 22. Nf3 Qa2 23. Rf2 Rb8 24. Ng5 Nd8 25. Nh7 bxc3 26. Nf6+ Kc8 27. bxc3 Rb2 28. Bf3 Nb5 29. Ne8 Kd7 30. Nd6 Nxd6 31. exd6 Kxd6 32. Bg2 Kd7 33. Rxb2 Qxb2 34. Bf2 Nb7 35. Be1 Nd6 36. Qg5 Be4 0-1
2024.09.24 Titled Tue 24th Sep Early
350938 Zimmermann, U (2280) Timmermans, M (2399) 0-1
1. Nf3 Nf6 2. e3 e6 3. c4 d5 4. cxd5 exd5 5. b3 c6 6. Bb2 Be7 7. Be2 O-O 8. d3 Nbd7 9. Nbd2 Re8 10. Qc2 Nf8 11. a3 Be6 12. Rc1 N6d7 13. Qb1 Bf6 14. Qa1 Bxb2 15. Qxb2 h6 16. b4 Qb6 17. g4 Ng6 18. Rg1 Qc7 19. h4 Nde5 20. Nd4 Nxh4 21. g5 h5 22. Kd1 Ng4 23. Nxe6 Nxf2+ 24. Ke1 Rxe6 25. Kxf2 Qh2+ 26. Kf1 Rxe3 27. Re1 Qf4+ 28. Nf3 Nxf3 29. Bxf3 Rxf3+ 30. Ke2 Rf2+ 31. Kd1 Rxb2 0-1
2024.09.24 Titled Tue 24th Sep Early
351432 Shuvalov, E (1993) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Bd3 O-O 9. O-O Na6 10. Nbd2 Nc7 11. Re1 Re8 12. a4 Nd7 13. Nc4 Nb6 14. Nxb6 axb6 15. Ra3 Bd7 16. Bf4 Bxb2 17. Ra2 Bc3 18. Bxd6 Bxe1 19. Nxe1 Bxa4 20. Rxa4 Qxd6 21. Nf3 b5 22. Rxa8 Rxa8 23. Qb1 c4 24. Bf1 Qc5 25. Ne5 Re8 26. Qa1 c3 27. Nd3 Qd4 28. Qa5 Rc8 29. Nb4 Qxe4 30. d6 Ne6 31. d7 Rd8 32. Bxb5 c2 33. Nxc2 Qxc2 34. Qb4 Qc5 35. Qb2 Qb6 36. Qe2 Qd6 37. Qe3 Rxd7 38. Bxd7 Qxd7 39. Qb6 Qc6 40. Qb2 b5 41. g3 Qb7 42. Qb4 Qc6 43. h4 Qc4 44. Qa5 b4 45. Qa8+ Kg7 46. h5 gxh5 47. Qa5 Qc5 48. Qa4 Nd4 49. Qd1 Qd5 50. Qa1 b3 51. Qb2 Kg6 52. Kh2 Nf3+ 53. Kh3 Ng5+ 54. Kh2 Nf3+ 55. Kh3 Ne5 56. Kh2 Ng4+ 57. Kh3 Qh1# 0-1
2024.09.24 Titled Tue 24th Sep Early
351641 Skotheim, Andreas (2234) Zimmermann, U (2280) 0-1
1. Nc3 Nf6 2. e4 e5 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qf6 9. Nxc7+ Kd8 10. Nxa8 b6 11. Ne2 Bb7 12. Nxb6 axb6 13. Qd3 f4 14. Nc3 Nd4 15. Bd5 Bxd5 16. Nxd5 Qg5 17. O-O f3 18. Ne3 Ne2+ 19. Kh1 Nf4 20. gxf3 Nxd3 21. cxd3 Qf4 22. Kg2 Nf5 23. Nxf5 gxf5 24. Re1 Rg8+ 25. Kf1 Qxf3 26. Rxe5 Bc5 0-1
2024.09.24 Titled Tue 24th Sep Early
352095 Zimmermann, U (2280) Shandrygin, Nikita (2209) 1-0
1. Nf3 d5 2. e3 Nc6 3. c4 d4 4. a3 a5 5. d3 dxe3 6. Bxe3 e5 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 Bg4 11. Be2 Bxe2 12. Kxe2 O-O-O 13. Rd1 Ne7 14. Nc3 Nf5 15. Be3 Bd6 16. Ne4 Be5 17. Rxd8+ Rxd8 18. Rb1 Re8 19. Ng3 Bxg3 20. hxg3 Nxe3 21. fxe3 Re4 22. Rc1 a4 23. Kf3 Re6 24. c5 Rf6+ 25. Ke2 Rg6 26. Kf3 Rg5 27. Rc4 Kd7 28. c6+ bxc6 29. Rxa4 Rb5 30. Rd4+ Ke6 31. Rd2 Rb3 32. Rc2 Kd6 33. Ke4 c5 34. g4 f6 35. Rd2+ Kc6 36. Kf4 c4 37. Rc2 Kc5 38. Ke4 c6 39. g3 Rb8 40. Rh2 Re8+ 41. Kf3 h6 42. Rc2 Re5 43. b3 Rd5 44. Rxc4+ Kb6 45. Rc3 Rd1 46. Kf4 Rf1+ 47. Ke4 Kc7 48. a4 Kd6 49. b4 Ra1 50. a5 Rb1 51. Rc4 Rf1 52. Rd4+ Ke6 53. Kd3 Rg1 54. Rc4 Kd6 55. Rd4+ Kc7 56. Re4 Kd7 57. Kd4 Rxg3 58. Kc5 Rg1 59. a6 g6 60. Kb6 f5 61. gxf5 gxf5 62. Rd4+ 1-0
2024.09.24 Titled Tue 24th Sep Early
352212 Cherniaiev, Tykhon (2306) Zimmermann, U (2280) 1-0
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O b5 5. d3 c5 6. Nbd2 Nbd7 7. e4 Be7 8. Re1 O-O 9. e5 Ne8 10. Nf1 a5 11. a3 Bb7 12. h4 Qc7 13. Bg5 Bxg5 14. hxg5 d4 15. N1h2 Ra6 16. Ng4 Qd8 17. Qd2 Nc7 18. Kh2 a4 19. Rh1 Re8 20. Kg1 Qa8 21. Nf6+ Kf8 22. Nxd7+ Ke7 23. Nxc5 Bxf3 24. Bxf3 Qxf3 25. Nxa6 Nxa6 26. Rxh7 Qf5 27. Rh4 Qxe5 28. Re1 Qd5 29. g6 f6 30. Rh7 Rg8 31. Qh6 Kf8 32. Rxg7 Rxg7 33. Qh8+ Rg8 34. Qxf6+ Ke8 35. Rxe6+ Kd7 36. Qf7+ 1-0
2024.06.18 Titled Tue 18th Jun Late
498538 Melikyan, Gnel (2238) Zimmermann, U (2280) 1-0
1. a3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Nf3 Kf8 6. Be2 h5 7. b3 h4 8. h3 b6 9. Bb2 Bb7 10. Rc1 Nbd7 11. O-O Rg8 12. Nxh4 dxc4 13. bxc4 g5 14. Nf3 g4 15. hxg4 Rxg4 16. d4 Bd6 17. Ne1 Rg7 18. Bf3 Bxf3 19. Qxf3 Ke7 20. g3 Qh8 21. Ne2 Rag8 22. Qg2 Nh5 23. d5 Be5 24. Bxe5 Nxe5 25. c5 b5 26. d6+ cxd6 27. cxd6+ Kxd6 28. Nf3 Ng4 29. Rfd1+ Ke7 30. Rc7+ Kf6 31. Nh4 Nxg3 32. fxg3 Qxh4 33. Qf3+ Kg6 34. gxh4 Kh7 35. Rxf7 Ne5+ 36. Rxg7+ Rxg7+ 37. Qg3 1-0
2024.06.18 Titled Tue 18th Jun Late
498815 Zimmermann, U (2280) Reinecke, Katharina (1949) 1-0
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nf6 7. Bg2 Be7 8. d3 Nbd7 9. Bd2 d4 10. Nd1 e5 11. O-O c5 12. b3 b5 13. a4 a6 14. Qe2 O-O 15. f4 Bd6 16. f5 Qc7 17. g4 c4 18. g5 Ne8 19. Nf2 cxb3 20. cxb3 bxa4 21. bxa4 a5 22. Ng4 Bb4 23. Rac1 Qd6 24. f6 gxf6 25. gxf6 Bxd2 26. Qxd2 Kh8 27. Rf5 Nexf6 28. Nh6 Qe6 29. Rcf1 Rab8 30. Qg5 Rg8 31. Nxg8 Rxg8 32. Qh4 Rg6 33. Qf2 Qb3 34. Qd2 Qxa4 35. Kh2 Qb4 36. Qc2 a4 37. Rb1 Qa3 38. Rb7 Qa1 39. Qc8+ Kg7 40. Rxd7 Nxd7 41. Qxd7 a3 42. Qxf7+ Kh6 43. Qf8+ Rg7 44. Rf6+ 1-0
2024.06.18 Titled Tue 18th Jun Late
498970 Pershin, Denis (2358) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. Nce2 h6 6. h4 Be7 7. g3 O-O 8. f3 Nxg3 9. Nxg3 Bxh4 10. Kf2 c5 11. c3 Nc6 12. Ne2 f6 13. Rxh4 fxe5 14. Rg4 e4 15. Bxh6 Rxf3+ 16. Kg2 e5 17. Rxg7+ Kh8 18. Qd2 Qh4 19. Qg5 Bh3+ 20. Kh2 Qxg5 21. Rxg5 Bxf1 22. Rxf1 Rxf1 23. Nxf1 exd4 24. cxd4 Kh7 25. dxc5 d4 26. Rd5 d3 27. Neg3 Kxh6 28. Nxe4 Rf8 29. Kg2 Nb4 30. Rd6+ Kg7 31. a3 Nc2 32. Nfd2 Ne1+ 33. Kg3 b6 34. c6 Rh8 35. Rd7+ Kg6 36. c7 Kf5 37. Rd8 1-0
2024.06.18 Titled Tue 18th Jun Late
499152 Zimmermann, U (2280) Viasus, Juan Diego (1755) 1-0
1. Nf3 c5 2. e3 g6 3. d4 Bg7 4. dxc5 Nf6 5. c3 Ne4 6. Qd5 Nf6 7. Qd1 Ne4 8. Qd5 Nf6 9. Qc4 Qc7 10. Be2 d6 11. cxd6 Qxc4 12. Bxc4 exd6 13. O-O O-O 14. Na3 d5 15. Be2 Nc6 16. Rd1 Be6 17. Nb5 a6 18. Nc7 1-0
2024.06.18 Titled Tue 18th Jun Late
499487 Tokhirjonova, Gulrukhbegim (2369) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. Be3 e6 5. d4 Nca6 6. Nf3 d6 7. Bd3 dxe5 8. Nxe5 Nb4 9. Be4 Nd5 10. O-O Nf6 11. Bf3 Be7 12. c4 O-O 13. Nc3 Nbd7 14. Qc2 c5 15. Rad1 cxd4 16. Bxd4 a6 17. Rfe1 Qc7 18. b3 Bc5 19. Nxd7 Nxd7 20. Ne4 Bxd4 21. Rxd4 h6 22. Ng3 Ne5 23. Be4 Bd7 24. Qe2 Nc6 25. Rd2 Rae8 26. Bb1 Bc8 27. Nh5 e5 28. Qf3 f5 29. Ng3 e4 30. Qh5 Ne5 31. Rd5 Be6 32. Rdd1 Ng4 33. h3 Nf6 34. Qg6 Qf7 35. Qxf7+ Kxf7 36. Ne2 Rd8 37. Nd4 Bc8 38. Bc2 Rfe8 39. g3 g5 40. b4 f4 41. g4 h5 42. gxh5 Bxh3 43. c5 Bg4 44. Bb3+ Kg7 45. Rd2 Bxh5 46. Ne6+ Rxe6 47. Rxd8 g4 48. Bxe6 1-0
2024.06.18 Titled Tue 18th Jun Late
499653 Zimmermann, U (2280) Veiga, Jose Francisco R P Neves (2385) 1-0
1. Nf3 g6 2. e3 Bg7 3. d4 c5 4. c4 cxd4 5. exd4 d5 6. cxd5 Nf6 7. Bb5+ Bd7 8. Bc4 O-O 9. Nc3 Bg4 10. h3 Bf5 11. O-O Nbd7 12. Nh4 Nb6 13. Nxf5 Nxc4 14. Nxg7 Kxg7 15. Qb3 Nb6 16. Bg5 Qd7 17. Rfe1 Nfxd5 18. Ne4 Rfe8 19. a4 a5 20. h4 h6 21. Bd2 Qg4 22. g3 e6 23. f3 Qh3 24. Re2 Red8 25. Rh2 Qf5 26. g4 Qxe4 27. fxe4 Nf6 28. Qf3 Nc4 29. Bc3 Nd7 30. b3 Nd6 31. g5 hxg5 32. hxg5 Rh8 33. d5+ e5 34. Rxh8 Kxh8 35. Kf2 Kg8 36. Rh1 Rc8 37. Ke2 b5 38. Qh3 Kf8 39. Qxd7 Rxc3 40. Qxd6+ Kg8 41. Qxe5 Rc2+ 42. Ke3 1-0
2024.06.18 Titled Tue 18th Jun Late
499864 Zimmermann, U (2280) Grot, Blazej (2136) 0-1
1. Nf3 Nf6 2. e3 g6 3. d4 Bg7 4. c4 O-O 5. Nc3 d5 6. b4 a5 7. b5 c5 8. bxc6 bxc6 9. Ba3 Ba6 10. Be2 dxc4 11. O-O Nd5 12. Rc1 Nd7 13. Na4 N7b6 14. Nb2 c3 15. Nd3 Nc4 16. Bc5 Nb2 17. Qc2 Bxd3 18. Bxd3 Nb4 19. Bxb4 axb4 20. Ra1 Qd6 21. Be2 c5 22. a3 cxd4 23. exd4 Rxa3 24. Rxa3 bxa3 25. Qxc3 Na4 26. Qa5 Nb6 27. Ra1 Ra8 28. Qc3 Nd5 29. Qb3 e6 30. Bc4 Nf4 31. Qe3 h5 32. h3 Ra4 33. Bb3 Ra8 34. Bc4 Qb4 35. Bf1 Nd5 36. Qe2 Bxd4 37. Nxd4 Qxd4 38. Ra2 Nc3 39. Qf3 Qd5 40. Ra1 Qxf3 41. gxf3 a2 42. Bc4 Kg7 43. Kg2 Kf6 0-1
2024.05.21 Titled Tue 21st May Early
532318 Aronian, L (2729) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Ne6 5. Nf3 d5 6. c4 c6 7. Nc3 Nc7 8. Bg5 Be6 9. Qb3 Nd7 10. Qxb7 Rb8 11. Qxc6 Rxb2 12. cxd5 Rb6 13. Qa4 Nxd5 14. Nxd5 Bxd5 15. Rc1 f6 16. Bb5 e6 17. exf6 gxf6 18. Bxd7+ Qxd7 19. Rc8+ Ke7 20. Bxf6+ Kxf6 21. Qxd7 Rb1+ 22. Ke2 Rb2+ 23. Kd3 Rxa2 24. Qd8+ Kg7 25. Qg5+ Kf7 26. Ne5# 1-0
2024.05.21 Titled Tue 21st May Early
532649 Zimmermann, U (2280) Sovetbekova, Nurai (1961) 0-1
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. O-O Bg7 7. Re1 O-O 8. Bc2 c4 9. b3 b5 10. a4 cxb3 11. Bxb3 bxa4 12. Rxa4 Bd7 13. d4 Na5 14. Ra1 Nxb3 15. Qxb3 Qc7 16. c4 Bc6 17. Nbd2 a5 18. Ba3 a4 19. Qd3 Nd7 20. Rab1 Rfb8 21. e5 dxe5 22. d5 Bb7 23. Bxe7 Nc5 24. Bxc5 Qxc5 25. Ne4 Qc7 26. c5 Rd8 27. Rxb7 Qxb7 28. d6 a3 29. Nc3 a2 30. Ra1 e4 31. Qxe4 Qxe4 32. Nxe4 Bxa1 33. c6 Bg7 34. c7 a1=Q+ 35. Kh2 Be5+ 36. g3 Bxd6 37. cxd8=Q+ 0-1
2024.05.14 Titled Tue 14th May Early
539895 Zimmermann, U (2280) Martinez Alcantara, Jose Eduardo (2612) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. O-O O-O 7. Re1 b6 8. Bc2 Bb7 9. d4 e6 10. Nbd2 cxd4 11. cxd4 Nc6 12. a3 Rc8 13. b4 a5 14. b5 Nb8 15. Bb2 Nbd7 16. Rc1 Re8 17. Bb3 Bf8 18. Qe2 Rxc1 19. Rxc1 Bh6 20. Rc6 Nb8 21. Rc2 Nbd7 22. g4 Bf4 23. e5 dxe5 24. dxe5 Bxf3 25. Nxf3 Nd5 26. Bxd5 exd5 27. Rc6 Nb8 28. Rc2 Nd7 29. Bd4 Qb8 30. Rc6 Bxe5 31. Nxe5 Nxe5 32. Rxb6 Qc7 33. Qe3 Kf8 34. Qh6+ Kg8 35. Qe3 h6 36. f4 Nf3+ 37. Qxf3 Qc2 38. Bf2 d4 39. Rd6 Qb1+ 40. Kg2 Qxb5 41. Rxd4 Qb2 42. a4 Rc8 43. Re4 Rc2 44. f5 g5 45. f6 Qb8 46. Qe3 Qb7 47. Kg3 Qc7+ 48. Kg2 Qc6 49. Qf3 Qd7 50. Re7 Qc8 51. Qe4 Rxf2+ 52. Kxf2 Qc5+ 53. Qe3 Qc2+ 54. Qe2 Qc5+ 55. Re3 Qb6 56. Kg2 Qc6+ 57. Kg1 Qb6 58. Kh2 Qd6+ 59. Kh1 Qc6+ 60. Qg2 Qc1+ 61. Kh2 Qxe3 62. Qa8+ Kh7 63. Qxa5 Qf2+ 64. Kh1 Qf1+ 65. Kh2 Qf2+ 66. Kh1 Qf3+ 67. Kh2 Qf4+ 68. Kh1 Qe4+ 69. Kh2 Qe2+ 70. Kh1 Qd1+ 71. Kh2 Qc2+ 72. Kh1 Qc6+ 73. Kh2 Kg8 74. Qd8+ Kh7 75. Qd4 Qc2+ 76. Kg3 Qb1 77. Kf3 Qh1+ 78. Kg3 Qe1+ 79. Kh2 Qe2+ 80. Kg3 Kg6 81. Qf2 Qe5+ 82. Kg2 Qe4+ 83. Qf3 Qc2+ 84. Kg3 Qc7+ 85. Kf2 Qc2+ 86. Ke1 Qb1+ 87. Kd2 Qb4+ 88. Kc1 Qc4+ 89. Kb2 Qb4+ 90. Kc2 Qxa4+ 91. Kd2 Qa2+ 92. Ke1 Qe6+ 93. Kf2 Qxf6 94. Kg3 Qxf3+ 95. Kxf3 Kf6 96. Ke4 Ke6 97. Kd4 Kd6 98. Ke4 Ke6 99. Kd4 f5 100. gxf5+ Kxf5 101. Ke3 Ke5 102. Kf3 h5 103. Ke3 Kd5 104. Kd3 Kd6 105. Ke4 Ke6 106. Kd4 Kf5 107. Ke3 Ke5 108. Kf3 Kd4 109. Kf2 Kd3 110. Kf3 Kd4 111. Kf2 Ke4 112. Kg3 Ke5 113. Kf3 Kd4 1/2-1/2
2024.05.14 Titled Tue 14th May Early
539941 Antunes, Luciano Justi (2045) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Ne6 5. f4 c5 6. d5 Nc7 7. c4 d6 8. Nf3 e6 9. Nc3 Be7 10. Be2 O-O 11. O-O Nd7 12. Be3 Nb6 13. dxe6 Bxe6 14. b3 d5 15. cxd5 Nbxd5 16. Bd2 Nxc3 17. Bxc3 Nd5 18. Bd2 Qb6 19. Kh1 Rad8 20. Qe1 f5 21. Ba5 Qc6 22. Bxd8 Rxd8 23. Bc4 Nxf4 24. Bxe6+ Nxe6 25. Rd1 Rxd1 26. Qxd1 g6 27. h3 h5 28. Qd2 Kg7 29. Rd1 Qe4 30. Qd7 Kf7 31. Rd6 Nf4 32. Rf6+ Kg8 33. Qe8+ Kg7 34. Qxe7+ Kh6 35. Qf8+ Kh7 36. Rf7# 1-0
2024.05.14 Titled Tue 14th May Early
540403 Zimmermann, U (2280) Silva, Luca (2248) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. O-O fxe4 6. dxe4 Bc5 7. Qe2 d6 8. Qc4 Qe7 9. b4 Be6 10. Bxc6+ bxc6 11. Qa6 Bb6 12. a4 Bc8 13. Qc4 Bb7 14. a5 d5 15. Qe2 dxe4 16. Ng5 Bd4 17. c3 O-O-O 18. cxd4 exd4 19. a6 Ba8 20. Qc4 Rd5 21. Re1 e3 22. fxe3 Rxg5 23. e4 Re5 24. Qxd4 c5 25. bxc5 Rd8 26. Qf2 Nxe4 27. Qf4 Qxc5+ 28. Be3 Qd5 29. Na3 Nc3 30. Qg4+ Qe6 31. Qg3 Re4 32. Nc2 Rg4 33. Qh3 Rxg2+ 34. Qxg2 Bxg2 35. Kxg2 Qg6+ 36. Kf3 Qxc2 37. Rac1 Qe4+ 38. Kg3 Qg6+ 39. Kh3 Ne4 40. Bf4 Nf2+ 41. Kh4 Qg4# 0-1
2024.05.14 Titled Tue 14th May Late
542705 Zimmermann, U (2280) Chen, Ryo (2342) 0-1
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. O-O O-O 7. Re1 Nc6 8. Bc4 Nxe4 9. Bxf7+ Rxf7 10. Rxe4 d5 11. Re1 e5 12. d3 Qf6 13. c4 Bxh3 14. Nc3 Bg4 15. Nxd5 Qd6 16. Re4 Bxf3 17. gxf3 Nd4 18. f4 exf4 19. Bxf4 Qd7 20. Kg2 Raf8 21. Bg3 h5 22. Rb1 Nf5 23. f4 Ne7 24. Nxe7+ Rxe7 25. Rxe7 Qxe7 26. Qf3 Qd7 27. b4 cxb4 28. Rxb4 b6 29. Rb5 Re8 30. Bf2 Qf7 31. f5 g5 32. f6 Qxf6 33. Rf5 Qg6 34. Qd5+ Qe6 35. Qxe6+ Rxe6 36. Rxg5 Kf7 37. Rxh5 Re2 38. Kf3 Rxa2 39. Rd5 Ke6 40. Bg3 Bf8 41. Bf2 Rc2 42. Be3 Bd6 43. Ke4 Bc7 44. Rh5 Re2 45. d4 Kd7 46. Rh7+ Kc8 47. Rh3 a5 48. Kd5 Rg2 49. Kc6 Rg6+ 50. Kb5 Kb7 51. Rh7 Rg2 52. c5 Rb2+ 53. Kc4 bxc5 54. dxc5 Kc6 55. Rh6+ Kd7 56. Kd5 Bd8 57. c6+ Kc8 58. Rh8 a4 59. Bf4 Rb5+ 60. Kc4 Rf5 61. Bd6 Rf6 62. Kd5 Rf5+ 63. Ke6 Rf6+ 64. Ke5 Rf7 65. Ke6 Rg7 66. c7 Rd7 67. cxd8=Q+ Rxd8 68. Rh4 Re8+ 0-1
2024.05.14 Titled Tue 14th May Late
542776 Gruzman, Ilya (2137) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nc3 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 b6 13. Nc4 Ba6 14. Bf4 Bxc4 15. Bxc4 Nh5 16. Be3 a6 17. g4 Nf6 18. Qd3 Nd7 19. f4 b5 20. axb5 axb5 21. Nxb5 Rxa1 22. Rxa1 Nf6 23. Nxd6 Qxd6 24. e5 Qd7 25. exf6 Qxg4+ 26. Kf2 Bxf6 27. d6 Bh4+ 28. Kf1 Qf3+ 29. Kg1 Rxe3 30. dxc7 Bf2+ 31. Kf1 Bg3+ 32. Kg1 Qf2+ 0-1
2024.05.14 Titled Tue 14th May Late
543172 Zimmermann, U (2280) Arabidze, M (2458) 0-1
1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 d5 6. exd5 exd5 7. d4 cxd4 8. Nxd4 Bc5 9. Nb3 Bb4 10. Bd2 O-O 11. O-O Bg4 12. Bf3 Bh3 13. Re1 h6 14. a3 Bd6 15. Be3 Ne5 16. Nxd5 Nxf3+ 17. Qxf3 Nxd5 18. Qxd5 Qf6 19. Nd4 b6 20. Qf3 Qg6 21. c3 Rad8 22. Bf4 Bc5 23. Nc6 Rd3 24. Qe4 Bf5 25. Ne7+ Bxe7 26. Qxe7 Rfd8 27. Qxa7 Bh3 28. Qb7 h5 29. Be3 R3d6 30. Bd4 Be6 31. Re5 Bd5 32. Qe7 f6 33. Re3 Qf5 34. Rae1 Qh3 35. f3 h4 36. Bxf6 gxf6 37. Qc7 Bf7 38. g4 Rd2 39. R3e2 Rxe2 40. Qxd8+ Kg7 41. Rxe2 Qxf3 42. Qd2 h3 43. Qe3 Qd5 44. Qxh3 Qd1+ 45. Kf2 Bc4 46. Re7+ Kf8 47. Qh7 Qf1+ 48. Kg3 Qg1+ 49. Kf4 Qf2+ 50. Ke4 Qe2+ 51. Kd4 Qxg4+ 52. Re4 Qc8 53. Qe7+ Kg8 54. Qxf6 Qc5# 0-1
2024.05.14 Titled Tue 14th May Late
543377 Alonso Orta, Osiel Alberto (2046) Zimmermann, U (2280) 1/2-1/2
1. e4 Nf6 2. Nc3 e5 3. f4 d5 4. fxe5 Nxe4 5. Nf3 f5 6. d4 Be7 7. Bd3 O-O 8. Bf4 c5 9. dxc5 Nxc5 10. Qe2 Nc6 11. Nxd5 Be6 12. Nxe7+ Qxe7 13. O-O-O Bxa2 14. Bc4+ Bxc4 15. Qxc4+ Ne6 16. Rd6 Nd8 17. Bg5 Qf7 18. Bxd8 Nxd8 19. Qxf7+ Nxf7 20. Rd7 Rfe8 21. Re1 Nd8 22. Nd4 g6 23. e6 b6 24. e7 Nf7 25. Ne6 a5 26. Nc7 Rac8 27. Nxe8 Rxe8 28. Red1 Kg7 29. Rb7 Kf6 30. Rxb6+ Kxe7 31. Re1+ Kf8 32. Rxe8+ Kxe8 33. Ra6 f4 34. Rxa5 h5 35. b4 Nd6 36. b5 Kd7 37. Ra7+ Kc8 38. b6 h4 39. c4 h3 40. gxh3 f3 41. Ra1 Nxc4 42. Kc2 f2 43. Kd3 Nxb6 44. Ke2 Kd7 45. Kxf2 Nd5 46. Rg1 Ne7 47. Kf3 Ke6 48. Kg4 Kf6 49. Rf1+ Kg7 50. h4 Nf5 51. h5 Ne3+ 52. Kg5 Nxf1 53. hxg6 Nxh2 54. Kf5 Nf1 55. Kg5 Nd2 56. Kh5 Nb1 57. Kg5 Na3 58. Kf5 Nb5 59. Kg5 Nc7 60. Kh5 Ne8 61. Kg4 Nd6 62. Kf4 Ne8 63. Kf3 Nf6 64. Kg3 Ng8 65. Kg2 Kf6 66. Kf2 Kf5 67. Kf1 Kg4 68. Ke1 Kf3 69. Kd1 Ke3 70. Kc1 Kd3 71. Kd1 Ke3 72. Ke1 Kf3 73. Kf1 Kf4 74. g7 Kg5 75. Ke1 Kg6 76. Kd1 Kf7 77. Ke1 Kxg7 1/2-1/2
2024.05.14 Titled Tue 14th May Late
543455 Zimmermann, U (2280) Liu, Kelsey (1945) 1-0
1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d5 5. exd5 exd5 6. d4 cxd4 7. O-O Bc5 8. Nbd2 Nge7 9. Nb3 Bb6 10. Nfxd4 O-O 11. c3 a6 12. Bg5 h6 13. Be3 Nxd4 14. Bxd4 Be6 15. Re1 Nf5 16. Bxb6 Qxb6 17. Qd2 Rad8 18. Rad1 Nd6 19. Qc1 Nc4 20. Rd4 a5 21. Re2 a4 22. Na1 Nd6 23. Nc2 Nb5 24. Rb4 Qc5 25. Nd4 Nxd4 26. Rxd4 b5 27. a3 Bf5 28. Re5 Be4 29. Bxe4 dxe4 30. Rxc5 1-0
2024.05.14 Titled Tue 14th May Late
543747 Zhizmer, Y (2289) Zimmermann, U (2280) 0-1
1. h4 Nf6 2. a4 d5 3. b3 e5 4. g3 g6 5. Bb2 Nc6 6. Bg2 Bg7 7. d3 O-O 8. e3 Bg4 9. f3 Be6 10. Ne2 Nd7 11. d4 f5 12. dxe5 Ndxe5 13. Nd4 Bf7 14. O-O Re8 15. h5 Qg5 16. f4 Qxg3 17. fxe5 Qxe3+ 18. Rf2 Bxe5 19. Nxc6 Bxb2 20. Ra2 Bf6 21. Nb4 Bh4 22. c3 Bxf2+ 23. Rxf2 c6 24. Nd3 d4 25. c4 Qg5 26. Na3 Rad8 27. Nc2 Re7 28. Qf3 b5 29. Qxc6 bxc4 30. bxc4 Qxh5 31. Qf3 Qg5 32. Ncb4 Bxc4 33. Nf4 Re1+ 34. Kh2 Qh4+ 35. Nh3 Bf7 36. Nc6 Rde8 37. Nxd4 Qxd4 38. Ng5 Qh4+ 39. Nh3 R8e3 40. Qa8+ Kg7 41. Qxa7 Qg3# 0-1
2024.05.14 Titled Tue 14th May Late
543944 Guerra Tulcan, L (2310) Zimmermann, U (2280) 0-1
1. e4 Nf6 2. e5 Ne4 3. d4 e6 4. Bd3 d5 5. Ne2 c5 6. c3 f5 7. f3 Ng5 8. h4 Nf7 9. g4 Be7 10. g5 Nc6 11. Be3 Qb6 12. Qb3 c4 13. Qxb6 axb6 14. Bc2 b5 15. Nd2 b4 16. Kf2 Nb8 17. Nf4 Nd8 18. Nf1 Ndc6 19. Ng3 O-O 20. g6 h6 21. Nfh5 b5 22. Ne2 bxc3 23. bxc3 b4 24. Nef4 bxc3 25. a3 Rxa3 26. Rxa3 Bxa3 27. Rg1 Be7 28. Nxg7 Bxh4+ 29. Ke2 Kxg7 30. Nh5+ Kg8 31. Bxh6 Nd7 32. Bxf8 Nxf8 33. Ba4 Nxd4+ 34. Ke3 Bd7 35. Bxd7 Nxd7 36. Kxd4 Bf2+ 37. Kxc3 Bxg1 38. Nf4 Bh2 39. Nxe6 Bxe5+ 40. Kd2 d4 41. f4 Bf6 42. Nc7 Nc5 43. Nd5 Kg7 44. Nb6 Ne4+ 45. Ke2 d3+ 46. Ke3 d2 47. Ke2 c3 48. Nd5 c2 0-1
2024.05.14 Titled Tue 14th May Late
544101 Zimmermann, U (2280) Piesik, P (2423) 0-1
1. e4 g6 2. d4 Bg7 3. Be3 c6 4. Nc3 d5 5. e5 Nh6 6. Qd2 Nf5 7. Bf4 c5 8. dxc5 d4 9. Ne4 Qd5 10. Bd3 Bxe5 11. Bxe5 Qxe5 12. Nf3 Qg7 13. O-O-O Nc6 14. Kb1 h5 15. h3 h4 16. Bb5 Bd7 17. Qf4 O-O-O 18. Rhe1 f6 19. Ned2 e5 20. Qe4 Qe7 21. Nb3 a6 22. Bc4 Be6 23. Qe2 Qf7 24. Nfd2 Rhe8 25. Bxe6+ Qxe6 26. Nc4 Kb8 27. a3 e4 28. Ncd2 e3 29. Nf3 Qc8 30. fxe3 dxe3 31. Qc4 Rxd1+ 32. Rxd1 g5 33. Re1 Qe6 34. Qc3 e2 35. Nbd4 Ncxd4 36. Nxd4 Nxd4 37. Qxd4 f5 38. Kc1 Kc7 39. b3 Rd8 40. Qg7+ Rd7 41. Qxg5 Qe5 42. Kb1 Rd1+ 43. Qc1 Rxc1+ 44. Kxc1 Qe3+ 0-1
2024.05.14 Titled Tue 14th May Late
544190 Zimmermann, U (2280) Diaz Velandia, Jose Manuel (2326) 0-1
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 dxc6 6. d3 Nf6 7. h3 Nd7 8. Qe2 Nf8 9. Nc3 Ne6 10. Be3 Nd4 11. Qd1 O-O 12. Nd2 f5 13. f4 fxe4 14. Ndxe4 b6 15. Qd2 Nf5 16. Bf2 Be6 17. Rae1 Qd7 18. Ng5 Bf7 19. Nxf7 Rxf7 20. Ne4 h6 21. Re2 Raf8 22. Rfe1 Nd4 23. Bxd4 Bxd4+ 24. Kh1 Bg7 25. g3 e5 26. fxe5 Qxh3+ 0-1
2024.05.07 Titled Tue 7th May Early
548050 Zimmermann, U (2280) Wagner, De (2613) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 exd4 7. Qxd4 f6 8. Re1 Ne7 9. Nbd2 Be6 10. b3 O-O 11. Bb2 c5 12. Qc3 Ng6 13. Nc4 Be7 14. Rad1 Qe8 15. Ne3 Qc6 16. Nf5 Rfe8 17. h4 Bf8 18. h5 Nf4 19. h6 Bxf5 20. exf5 b5 21. hxg7 Bxg7 22. Kf1 Re4 23. Qd2 Rae8 24. Bc1 Nxg2 25. Rxe4 Qxe4 26. Qd5+ Qxd5 27. Rxd5 Bf8 28. Kxg2 Re2 29. Rd2 Re4 30. Rd7 Bd6 31. Be3 Rg4+ 32. Kf1 h5 33. a4 bxa4 34. bxa4 Rxa4 35. Nd2 Ra2 36. Ne4 Rxc2 37. Nxf6+ Kf8 38. Bh6# 1-0
2024.05.07 Titled Tue 7th May Early
548342 Shkapenko, P (2397) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Ne6 5. d5 Nc5 6. Nf3 e6 7. Nc3 d6 8. Bb5+ c6 9. dxc6 bxc6 10. Be2 d5 11. Bg5 Qb6 12. O-O Qxb2 13. Qd2 Qa3 14. Nd4 h6 15. Bh4 Ba6 16. f4 g6 17. Rf3 Bxe2 18. Ndxe2 Qa5 19. Bf6 Rg8 20. Rd1 Qc7 21. Bh4 h5 22. Nd4 Nbd7 23. Kh1 Rb8 24. Rdf1 Be7 25. Bxe7 Kxe7 26. f5 gxf5 27. Nxf5+ exf5 28. Rxf5 Nxe5 29. Rxe5+ Qxe5 30. Re1 Qxe1+ 31. Qxe1+ Ne6 32. Qh4+ Kd7 33. h3 Rb2 34. Qf6 Rg7 35. Nxd5 Rxc2 36. Qe7+ Kc8 37. Qe8+ Kb7 38. Qe7+ Ka6 39. Nb4+ Kb5 40. Nxc2 c5 41. Qf6 Kc4 42. Ne3+ Kd3 43. Nf5 Rh7 44. Qe5 c4 45. Qd5+ Kc2 46. Qxc4+ Kb1 47. Qd3+ Kxa2 48. Qc2+ Ka3 49. Ne3 Rg7 50. Qb1 Rg5 51. Nc2+ Ka4 52. Qb4# 1-0
2024.05.07 Titled Tue 7th May Early
548680 Zimmermann, U (2280) Chitre Arush (2209) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 a6 8. Bc4 O-O 9. Qd2 b5 10. Bb3 Na5 11. h4 c5 12. h5 cxd4 13. Bxd4 Nxb3 14. axb3 f6 15. O-O-O Bb7 16. hxg6 Nxg6 17. Rh5 Rf7 18. Rdh1 Nf8 19. f3 Rc8 20. Ne2 d5 21. exd5 Bxd5 22. Kb1 Be6 23. Qd3 Rd7 24. Rxh7 Nxh7 25. Qxh7+ Kf8 26. Nf4 Bf7 27. Bc3 Qe7 28. Re1 Qc5 29. Ng6+ Bxg6 30. Qxg6 b4 31. Bxf6 Qc6 32. Bxg7+ Rxg7 33. Qf5+ Rf7 34. Qd3 Qf6 35. Re4 Rd8 36. Qe2 Qd6 37. Ka2 Rf5 38. Kb1 Ra5 0-1
2024.05.07 Titled Tue 7th May Early
548887 Khamboo, Monalisha (1796) Zimmermann, U (2280) 0-1
1. e4 Nf6 2. e5 Ne4 3. d4 e6 4. Nf3 d5 5. exd6 Nxd6 6. Bd3 Be7 7. O-O O-O 8. c4 Nd7 9. Nc3 c5 10. d5 e5 11. Re1 Bf6 12. Qc2 g6 13. Bh6 Re8 14. Re2 Bh8 15. Rae1 f5 16. Bg5 Qb6 17. Qd1 Nf7 18. Na4 Qd6 19. Bf4 b6 20. Bb1 Bb7 21. Nc3 a6 22. h4 Kf8 23. Ng5 Nxg5 24. Bxg5 e4 25. f3 Bd4+ 26. Kh1 exf3 27. Rxe8+ Rxe8 28. Rxe8+ Kxe8 29. Qxf3 Qe5 30. Qe2 Bxc3 0-1
2024.05.07 Titled Tue 7th May Early
549364 Zimmermann, U (2280) Kashefi, Amir Hosein (2190) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nd2 Qa5 8. Nf3 c5 9. dxc5 Bxc5 10. O-O Nc6 11. c4 Nge7 12. a3 O-O 13. Rb1 dxc4 14. Nxc4 Qd8 15. Qe4 Qd5 16. Qf4 Ng6 17. Qg5 Qxc4 18. Qxh5 Rfd8 19. Bg5 Rd3 20. Rbc1 Qd5 21. Qg4 Rxf3 22. gxf3 Ncxe5 23. Qg2 Nxf3+ 24. Kh1 Bf8 25. Rc3 Ngxh4 26. Bxh4 Nxh4 27. Qxd5 exd5 28. Rc7 Rd8 29. Rxb7 Bc5 30. b4 Bb6 31. a4 Nf5 32. a5 Bd4 33. Kg2 Rd6 34. Rd1 Rg6+ 35. Kf1 Rf6 36. Ke2 g6 37. Rd3 Kg7 38. f3 Re6+ 39. Kd2 Be3+ 40. Kc3 Rc6+ 41. Kb3 Nd4+ 42. Ka3 Rc4 43. b5 Bc1+ 44. Ka2 Ra4+ 45. Kb1 Bf4 46. a6 Rb4+ 47. Ka2 Nxb5 48. Rxd5 Nc3+ 49. Ka3 Ra4+ 50. Kb3 Ra3+ 51. Kc4 Nxd5 52. Kxd5 Rxa6 53. Ke4 Rd6 54. Kxf4 a6 55. Ra7 Rf6+ 56. Kg4 Kh6 57. f4 Kg7 58. Rb7 Rd6 59. Ra7 Re6 60. Kg5 Rf6 61. Kg4 Kf8 62. Kg5 Rf5+ 63. Kg4 a5 64. Ra8+ Ke7 65. Ra6 Kd7 66. Ra7+ Kc6 67. Kf3 Kb6 68. Ra8 Kb5 69. Ke4 a4 70. Rb8+ Kc4 71. Rc8+ Kb4 72. Rb8+ Rb5 73. Ra8 a3 74. Ra7 Ra5 75. Rxa5 Kxa5 0-1
2024.05.07 Titled Tue 7th May Late
550853 Zimmermann, U (2280) Fiorito, Joaquin (2401) 0-1
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O d5 7. exd5 Qxd5 8. Bc2 Be7 9. Re1 e4 10. Nh2 h5 11. d3 exd3 12. Qxd3 Qxd3 13. Bxd3 Be6 14. Nf3 O-O-O 15. Bb5 Bd6 16. Ng5 Bd5 17. c4 Rhe8 18. Be3 Be6 19. Nxe6 Rxe6 20. Bxc6 bxc6 21. Nc3 Rde8 22. Red1 Kc7 23. Na4 Ne4 24. Rd3 f5 25. Rad1 f4 26. Bc1 g5 27. Kf1 R8e7 28. b3 g4 29. hxg4 hxg4 30. Nc3 Nxc3 31. Rxc3 Rh7 32. Kg1 Reh6 33. Kf1 Rh1+ 34. Ke2 Rxd1 35. Kxd1 Rh1+ 36. Ke2 Be5 37. Rc2 Rg1 38. Bb2 Bd6 39. Rd2 Rxg2 40. Kf1 f3 41. Bc1 Bh2 0-1
2024.05.07 Titled Tue 7th May Late
550942 Burke, Paul Zimmermann, U (2280) 0-1
1. e4 Nf6 2. Bc4 e6 3. d3 d5 4. exd5 exd5 5. Bb3 Be7 6. Nf3 O-O 7. h3 c5 8. c3 Nc6 9. O-O b5 10. Bc2 a5 11. Bg5 h6 12. Bh4 Ba6 13. Re1 Ra7 14. Nbd2 d4 15. Bg5 hxg5 0-1
2024.05.07 Titled Tue 7th May Late
551186 Rosen, E (2361) Zimmermann, U (2280) 1-0
1. a4 Nf6 2. Ra3 e6 3. g3 Bxa3 4. Nxa3 O-O 5. b3 d5 6. Bb2 c5 7. Bg2 Nc6 8. e3 Qe7 9. Ne2 e5 10. h3 d4 11. O-O Bf5 12. Nc4 Rfe8 13. g4 Bg6 14. Ng3 Qd7 15. e4 h6 16. d3 b6 17. Bc1 Rab8 18. f4 a6 19. f5 Bh7 20. h4 b5 21. Nb2 Rec8 22. g5 hxg5 23. hxg5 Ne8 24. Qh5 Nb4 25. g6 fxg6 26. fxg6 Bxg6 27. Qxg6 Rb6 28. Qxb6 Nxc2 29. axb5 axb5 30. Nf5 Rc6 31. Qxc6 1-0
2024.05.07 Titled Tue 7th May Late
551495 Zimmermann, U (2280) Erdos, V (2546) 1-0
1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. c4 Nf6 6. c5 Be7 7. a3 O-O 8. Nc3 c6 9. h3 Re8 10. Be3 Bf5 11. Bd3 Ne4 12. Qc2 Bf6 13. O-O-O b6 14. cxb6 axb6 15. g4 Bg6 16. h4 Nxc3 17. Bxg6 Ne4 18. Bxe4 Rxe4 19. g5 Be7 20. h5 Qd6 21. Rdg1 c5 22. g6 fxg6 23. hxg6 h6 24. Nd2 Re6 25. Bxh6 gxh6 26. Rxh6 Qf4 27. Rh8+ Kg7 28. Rh7+ Kg8 29. g7 Rh6 30. Rh8+ Rxh8 31. gxh8=Q+ Kxh8 32. Qg6 Bg5 33. Rh1+ Bh6 34. Rxh6+ Qxh6 35. Qxh6+ Kg8 36. Qe6+ Kg7 37. Qe5+ Kg6 38. Qe6+ Kg5 39. Qxd5+ Kf4 40. Qxa8 cxd4 41. Qxb8+ Kf5 42. Qxb6 Kf4 43. Qxd4+ 1-0
2024.05.07 Titled Tue 7th May Late
551713 Hilkevich, Zahar (2022) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 O-O 10. Nf3 Na6 11. O-O Nc7 12. Bc4 a6 13. Re1 Rb8 14. e5 b5 15. axb5 axb5 16. Bf1 Nb6 17. Bxb5 Nxb5 18. Nxb5 dxe5 19. Nc3 e4 20. Nxe4 Qxd5 21. Qxd5 Nxd5 22. Nxc5 Bxb2 23. Bxb2 Rxb2 24. Nd3 Rb3 25. Nc5 Rc3 26. Ne4 Rc4 27. g3 Bf5 28. Nd6 Rc3 29. Rad1 Bc2 30. Rxd5 Rxf3 31. Rd2 Ba4 32. Re7 Rc3 33. Ne4 Rc1+ 34. Kf2 Bc6 35. Ng5 Rh1 36. Nf3 Rb8 37. Rc7 Rb6 38. Rc2 Be4 39. h4 Bxc2 40. Rxc2 Rhb1 41. Rc8+ Kg7 42. Ne5 R1b2+ 43. Ke3 R6b3+ 44. Nd3 Rg2 45. Kf3 Rd2 0-1
2024.05.07 Titled Tue 7th May Late
551843 Nanu, C (2525) Zimmermann, U (2280) 1-0
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 a6 5. O-O dxc4 6. Ne5 Qd4 7. Qa4+ b5 8. Nf3 Qb6 9. Qc2 Bb7 10. b3 cxb3 11. axb3 Be7 12. Bb2 Nbd7 13. Nc3 O-O 14. e4 c5 15. e5 Nd5 16. Ne4 Rfc8 17. Neg5 Nf8 18. Qb1 Nb4 19. Re1 Bd5 20. Bc3 Ra7 21. Ne4 Nc6 22. h4 a5 23. Nh2 b4 24. Bb2 Bxb3 25. Nf6+ gxf6 26. exf6 Bd6 27. Qe4 a4 28. h5 a3 29. Bc1 Kh8 30. Qg4 Ng6 31. hxg6 fxg6 32. Nf3 Bd5 33. Ng5 Ne5 34. Qh3 b3 35. Bxd5 exd5 36. Qxc8+ 1-0
2024.05.07 Titled Tue 7th May Late
552068 Zimmermann, U (2280) Barria Zuniga, D (2341) 1-0
1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. d4 Nf6 6. Bd2 a6 7. Bc4 Qb6 8. d5 Nd8 9. Be3 Qd6 10. Qe2 e6 11. O-O-O Qb4 12. Ng5 Be7 13. dxe6 Nxe6 14. Nxe6 Bxe6 15. Bxe6 fxe6 16. a3 Qa5 17. Bf4 Kf7 18. Rhe1 Qf5 19. Bxc7 Rac8 20. Be5 Rhd8 21. Rxd8 Rxd8 22. Kb1 b5 23. f3 h5 24. Bxf6 Bxf6 25. g4 hxg4 26. fxg4 Qf4 27. Qxe6+ Kg6 28. Ne4 Rd4 29. g5 Rxe4 30. Qxe4+ Qxe4 31. Rxe4 Kxg5 32. h3 Kf5 33. Rg4 g5 34. b3 Be5 35. c4 bxc4 36. bxc4 Bf4 37. Kc2 Ke4 38. Kb3 1-0
2024.05.07 Titled Tue 7th May Late
552285 Badacsonyi, Stanley (2156) Zimmermann, U (2280) 1/2-1/2
1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Nxf6 8. c3 h6 9. Bf4 b6 10. Bb5+ Bd7 11. Qe2 c6 12. Bd3 c5 13. dxc5 bxc5 14. Rd1 Qb6 15. Ne5 O-O 16. O-O Rfd8 17. Qc2 Bb5 18. Bxb5 Qxb5 19. Rfe1 Rab8 20. b3 Nd5 21. c4 Nb4 22. cxb5 Nxc2 23. Rxd8+ Rxd8 24. Rc1 Nd4 25. Kf1 f6 26. Ng6 Kf7 27. Nxe7 Kxe7 28. Rxc5 Rd5 29. Rxd5 exd5 30. Be3 Nxb5 31. a4 d4 32. Bf4 Nc3 33. Ke1 a6 34. f3 Ke6 35. Kd2 Kd5 36. Kd3 Kc5 37. Bd2 Nd5 38. g3 f5 39. Ba5 Nb4+ 40. Kd2 Nc6 41. Bc7 Kb4 42. Kc2 d3+ 43. Kb2 d2 44. Bd6+ Ka5 45. Kc2 Nd4+ 46. Kxd2 Nxf3+ 47. Kc3 Kb6 48. h4 g5 49. h5 Nh2 50. Bf8 Ng4 51. Bg7 Kc6 52. Kd4 Kd6 53. b4 Kc6 54. Kc4 Ne3+ 55. Kd3 Ng4 56. Bf8 Kd5 57. b5 axb5 58. axb5 Nf6 59. Bxh6 Nxh5 60. Bxg5 Nxg3 61. Be3 Ne4 62. b6 Kc6 63. Bd4 Nd6 64. Ke3 Nc4+ 65. Kf4 Nxb6 66. Bxb6 Kxb6 67. Kxf5 1/2-1/2
2024.05.07 Titled Tue 7th May Late
552340 Martin, Sam B (1968) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. e4 O-O 9. Be2 Re8 10. f3 Na6 11. O-O Nc7 12. a4 b6 13. Nc4 Ba6 14. Qc2 Qd7 15. Bf4 Nh5 16. Bg5 Rab8 17. f4 Bxc4 18. Bxc4 a6 19. e5 dxe5 20. f5 b5 21. axb5 axb5 22. Ba2 c4 23. f6 Bf8 24. Ne4 Nxd5 25. Qf2 Qc6 26. Rad1 Nhf4 27. Bb1 Ne6 28. Bd2 b4 29. Qh4 c3 30. bxc3 bxc3 31. Rf3 cxd2 32. Rh3 h5 33. Rg3 Ndf4 0-1
2024.05.07 Titled Tue 7th May Late
552547 Zimmermann, U (2280) Rustemov, A (2525) 0-1
1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. Bxc6+ bxc6 7. h3 Ba6 8. Be3 Rb8 9. b3 Nf6 10. Nbd2 Bb4 11. Ne5 Qd6 12. Nd3 Bc3 13. Rc1 Ne4 14. O-O O-O 15. Nb1 Ba5 16. c3 Rfe8 17. b4 Bb6 18. a4 Bxd3 19. Qxd3 a5 20. bxa5 Bxa5 21. c4 Qb4 22. cxd5 cxd5 23. Rc2 Qxa4 24. Rfc1 Qb5 25. Qxb5 Rxb5 26. Nd2 Bxd2 27. Bxd2 Nxd2 28. Rxd2 Rb7 29. Rc5 Rd8 30. Re2 Kf8 31. Re5 Rb4 32. Rexd5 Rxd5 33. Rxd5 Ke7 34. Kf1 Ke6 35. Rc5 Kd6 36. Rf5 f6 37. Rf4 Kd5 38. Rg4 g6 39. Rh4 h5 40. Rf4 f5 41. Rf3 Kxd4 42. Rg3 Rb6 43. Ke2 c5 44. Kd2 c4 45. Kc2 Ra6 46. Rf3 Ra2+ 47. Kc1 c3 48. Rf4+ Kd3 49. Rf3+ Kc4 50. Kb1 Re2 51. Kc1 Kb3 52. Kd1 Ra2 53. Kc1 Ra1# 0-1
2024.05.07 Titled Tue 7th May Late
552705 Kim, Noah (2004) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Nc3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 Be7 6. Bd3 b6 7. Qf3 Nc6 8. Nge2 Bb7 9. Qe3 Nb4 10. O-O Nxd3 11. Qxd3 O-O 12. h3 a6 13. Rad1 b5 14. a3 h6 15. Bh2 Qb6 16. Nf4 Rfc8 17. Rfe1 b4 18. axb4 Qxb4 19. Rb1 Rc4 20. Nfe2 Rac8 21. Be5 d6 22. Bh2 Qb6 23. b3 Rxc3 24. Nxc3 Qc6 25. d5 Qxc3 26. dxe6 Qc6 27. exf7+ Kxf7 28. f3 Qxc2 29. Qxc2 Rxc2 30. Rbc1 Rc5 31. b4 Rc6 32. Rxc6 Bxc6 33. Rc1 Bb5 34. Rc7 Ke6 35. Ra7 Nd5 36. f4 g6 37. g4 h5 38. Bg3 hxg4 39. hxg4 Bf6 40. f5+ gxf5 41. gxf5+ Kxf5 42. Rb7 Be5 43. Be1 Ke4 44. Rh7 Nf4 45. Bd2 Bd4+ 46. Kh2 Be5 47. Rh4 d5 48. Kg3 d4 49. Bxf4 Bxf4+ 50. Rxf4+ Kd3 51. Kf3 Kc3 52. Rf5 d3 53. Rc5+ Kd2 54. Ke4 Ke2 55. Rh5 d2 56. Rh2+ Ke1 57. Rh1+ Ke2 58. Rh2+ Ke1 59. Rh1+ Bf1 60. Rh2 d1=Q 61. b5 Qb3 62. bxa6 Qa4+ 63. Kf3 Qxa6 64. Kg3 Qd3+ 65. Kh4 Qe4+ 0-1
2024.04.30 Titled Tue 30th Apr Late
558722 Leiva, G (2406) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Ne4 3. d4 e6 4. Nd2 d5 5. Bd3 Nxd2 6. Bxd2 c5 7. c3 Nc6 8. Nf3 Qb6 9. Rb1 cxd4 10. cxd4 Nxd4 11. Nxd4 Qxd4 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. O-O Qxe5 15. Qa4+ Kd8 16. Ba5+ Ke7 17. Rfe1 Qf5 18. Qb4+ Kf6 19. Qxb7 Bc5 20. Rf1 Kg6 21. Kh1 Rab8 22. Qd7 Bb6 23. Bxb6 axb6 24. Rbd1 Rhd8 25. Qc7 h6 26. Rfe1 Rdc8 27. Qd6 Rb7 28. Re3 Rc2 29. Rf3 Qe4 30. Re3 Qd4 31. Rxe6+ Kh7 32. Ree1 Qxf2 33. Qxd5 Rd7 34. Qe4+ f5 35. Qxc2 Qxc2 36. Rxd7 Qxb2 37. h3 Qxa2 38. Ree7 Qa1+ 39. Kh2 Kg6 40. Re6+ Kg5 41. Rxb6 Qe5+ 42. Kh1 Qe1+ 43. Kh2 Qe5+ 44. Kh1 Kh4 45. Rb4+ f4 46. Rb1 g5 47. Rd3 h5 48. Rbd1 Qe4 49. Rd4 Qe2 50. Kh2 Qf2 51. R4d2 Qg3+ 52. Kg1 f3 53. Rf1 g4 54. hxg4 hxg4 55. Rdf2 Qc7 56. Rd2 Qb6+ 57. Kh1 Kg3 58. gxf3 Qh6+ 59. Kg1 gxf3 60. Rdf2 Qe3 61. Kh1 Qxf2 62. Rg1+ 1-0
2024.04.23 Titled Tue 23rd Apr Early
564286 Zimmermann, U (2280) Kovalev, Vl (2559) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. O-O g6 7. c3 Bg7 8. Bc2 O-O 9. Nbd2 Re8 10. Re1 h6 11. Nf1 d5 12. h3 b6 13. Ng3 Bb7 14. a4 a5 15. Bb3 Qd7 16. exd5 Nxd5 17. Bc4 Ba6 18. Qb3 Bxc4 19. dxc4 Nde7 20. c5 bxc5 21. Rd1 Qc8 22. Nd2 Nf5 23. Nde4 Nxg3 24. Nxg3 e4 25. Re1 Rb8 26. Qc4 Ne5 27. Qf1 f5 28. Be3 Nd3 29. Re2 c4 30. Qb1 c5 31. Qa2 Rb3 32. Nf1 Qe6 33. Rb1 Reb8 34. Nd2 Rxb2 35. Rxb2 Rxb2 36. Qa3 Qd5 37. g3 g5 38. h4 gxh4 39. gxh4 f4 40. Bxf4 Nxf4 41. Rxe4 Rxd2 0-1
2024.04.23 Titled Tue 23rd Apr Early
564601 Quirke, J (1992) Zimmermann, U (2280) 0-1
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Ne6 5. c4 c5 6. d5 Nc7 7. Nc3 d6 8. f4 g6 9. Nf3 Bg7 10. h3 Nd7 11. Bd3 b5 12. O-O bxc4 13. Bxc4 Nb6 14. exd6 exd6 15. Re1+ Kf8 16. Bf1 Bb7 17. f5 Ncxd5 18. Nxd5 Bxd5 19. fxg6 hxg6 20. Bf4 Rh5 21. Qd2 Kg8 22. Ng5 Bd4+ 23. Kh2 Bf6 24. Ne4 Bxe4 25. Rxe4 d5 26. Ree1 Nc4 27. Bxc4 dxc4 28. Qe2 Rf5 29. Bg3 Qd3 30. Rad1 Qxe2 31. Rxe2 c3 32. bxc3 Bxc3 33. Rc2 Bd4 34. Rb1 a5 35. Rb7 a4 36. Bd6 Kg7 37. Rb5 Rd5 38. Bg3 Re8 39. a3 Re3 40. Ra2 Rb3 41. Ra5 Rb1 42. Bf4 Bg1+ 43. Kg3 Rb3+ 44. Kg4 Bd4 45. Rxa4 f5+ 46. Kg5 Bf6# 0-1
2024.04.23 Titled Tue 23rd Apr Early
564791 Skatchkov, Valery (2201) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 a6 5. Bg2 dxc4 6. Ne5 Ra7 7. a4 c5 8. Nxc4 Qxd4 9. Qc2 Nc6 10. O-O Nb4 11. Qb3 Be7 12. Rd1 Qg4 13. Nc3 O-O 14. Be3 Bd7 15. Ne5 1-0
2024.04.09 Titled Tue 9th Apr Late
580125 Zimmermann, U (2280) Dudin, Gleb (2546) 0-1
1. Nf3 d5 2. e3 Nf6 3. c4 c5 4. cxd5 Nxd5 5. b3 Nc6 6. Bb2 a6 7. Be2 Rg8 8. a3 g5 9. Qc2 Rg6 10. Qxc5 g4 11. Nd4 e5 12. Qc2 exd4 13. O-O Bd6 14. g3 Qg5 15. Bc4 Be6 16. exd4 Rh6 17. Re1 O-O-O 18. Bxa6 Kb8 19. Nc3 Qh5 20. Ne4 Qxh2+ 21. Kf1 Qh1+ 22. Ke2 Qf3+ 23. Kf1 Rh1# 0-1
2024.04.09 Titled Tue 9th Apr Late
580401 Novikova, M (1999) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 b6 5. Be2 Bb7 6. Bf3 Qc8 7. Bxb7 Qxb7 8. Nf3 cxd4 9. exd4 Be7 10. O-O O-O 11. Nbd2 b5 12. a4 b4 13. c4 d6 14. a5 Na6 15. Qb3 Rac8 16. Bg5 h6 17. Bh4 Rc7 18. h3 Rfc8 19. Bg3 Ne4 20. Nxe4 Qxe4 21. Rfe1 Qb7 22. Rac1 Rd7 23. Nd2 Nb8 24. Ne4 Nc6 25. Red1 Nxa5 26. Qa4 Nc6 27. d5 exd5 28. Rxd5 Rcd8 29. Rcd1 a6 30. Bxd6 Bxd6 31. Rxd6 Rxd6 32. Rxd6 Rxd6 33. Nxd6 Qd7 34. c5 a5 35. Qb5 Kh7 36. Qd3+ g6 37. Qf3 Ne5 38. Qf4 Qe6 0-1
2024.04.09 Titled Tue 9th Apr Late
580563 Hayrapetyan, Edgar (2340) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Ne4 3. d4 e6 4. Nh3 h6 5. Bd3 d5 6. exd6 Nxd6 7. O-O Be7 8. Nc3 Nd7 9. Re1 O-O 10. Nf4 b6 11. d5 e5 12. Nh5 f5 13. Qf3 Qe8 14. Nb5 Nxb5 15. Bxb5 Bd6 16. Bxh6 e4 17. Nxg7 Qg6 18. Qh3 Rf6 19. Nh5 Qxh6 20. Nxf6+ Qxf6 21. Bc6 Rb8 22. Qh5 Nf8 23. Re3 Bd7 24. Bxd7 Nxd7 25. Rh3 Be5 26. Qh7+ Kf8 27. Qxd7 Re8 28. Re1 Re7 29. Qd8+ Kf7 30. Qc8 Kg6 31. Qg8+ Rg7 32. Qe8+ Kg5 33. Ree3 Qg6 34. Qxe5 Qf6 35. Reg3# 1-0
2024.04.09 Titled Tue 9th Apr Late
580772 Zimmermann, U (2280) Escalante, R (2205) 1-0
1. Nf3 Nf6 2. e3 e6 3. c4 b6 4. Be2 Bb7 5. O-O c5 6. b3 d5 7. cxd5 Nxd5 8. Bb2 Nd7 9. d3 N7f6 10. Nbd2 Be7 11. a3 O-O 12. Qc2 Rc8 13. Rac1 b5 14. Rfe1 Qb6 15. Qb1 Rfd8 16. Qa1 Bf8 17. Nf1 h6 18. Ng3 a5 19. Ne5 Ra8 20. a4 Ba6 21. axb5 Bxb5 22. Nc4 Qa7 23. Ne4 Nxe4 24. dxe4 Nb4 25. Na3 Bxe2 26. Rxe2 Nd3 27. Rf1 a4 28. Nb5 Qb6 29. bxa4 Nxb2 30. Rxb2 Rxa4 31. Qxa4 Rb8 32. Qc4 Qa6 33. Rfb1 g6 34. e5 Bg7 35. f4 Kh7 36. h4 h5 37. Nd6 Qxc4 38. Nxc4 Rd8 39. Rb7 Kg8 40. Nd6 f6 41. exf6 Bxf6 42. Ne4 Bg7 43. Nxc5 Rd2 44. Nxe6 Bf6 45. Rc7 1-0
2024.04.09 Titled Tue 9th Apr Late
580954 Zimmermann, U (2280) Ghevondyan, Arman (2216) 0-1
1. Nf3 Nf6 2. e3 g6 3. Be2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c5 7. dxc5 dxc4 8. Bxc4 Qa5 9. Nbd2 Qxc5 10. a3 Nc6 11. b4 Qh5 12. Bb2 Rd8 13. Qb3 e6 14. Rfd1 Bd7 15. Nf1 b5 16. Be2 a6 17. Ng3 Qh6 18. Rac1 Rac8 19. Rc2 Nd5 20. Bc1 Be8 21. Bf1 Nce7 22. e4 Nf4 23. Rxc8 Rxc8 24. Qe3 e5 25. Qa7 Kf8 26. Be3 g5 27. Bc5 Qe6 28. Nf5 Ng6 29. Nxg5 Qb3 30. Bxe7+ Kg8 31. Re1 Qc3 32. Re3 Qa1 33. Bc5 Rd8 34. Ng3 Nf4 35. Rf3 Rd1 36. h4 Rxf1+ 37. Nxf1 Ne2+ 38. Kh2 Qxf1 39. Qe7 Qg1+ 40. Kh3 Qh1+ 41. Kg4 Qxg2+ 42. Rg3 h5+ 43. Kxh5 Nf4+ 44. Kg4 f5+ 45. exf5 Bh5# 0-1
2024.04.09 Titled Tue 9th Apr Late
581087 Szente Varga, F (2025) Zimmermann, U (2280) 0-1
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Ne6 5. d5 Nc5 6. Be3 e6 7. Nc3 exd5 8. Qxd5 c6 9. Qf3 Ne6 10. O-O-O Qa5 11. Qg3 b5 12. Kb1 Ba6 13. f4 b4 14. Ne4 Nc5 15. Bxc5 Bxc5 16. Bxa6 Nxa6 17. Qxg7 O-O-O 18. g3 f5 19. Nf6 b3 20. cxb3 Nb4 21. a3 Nd5 22. Nxd5 cxd5 23. b4 Bxb4 24. axb4 Qxb4 25. Ne2 Qe4+ 26. Ka1 Qa4+ 27. Kb1 Qe4+ 28. Kc1 Qxe2 29. Rd2 Qe4 30. Rhd1 Kb8 31. Rc2 Rc8 32. Rc3 d4 33. Qxd7 dxc3 34. Qd6+ Ka8 35. b3 Rhd8 36. Qxd8 Rxd8 37. Rxd8+ Kb7 0-1
2024.04.09 Titled Tue 9th Apr Late
581209 Zimmermann, U (2280) Iskusnyh, S (2440) 0-1
1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Be2 Bf5 5. Nc3 e6 6. d4 h6 7. O-O Nbd7 8. Bd2 Bd6 9. b4 O-O 10. c5 Bc7 11. a4 e5 12. b5 Re8 13. a5 e4 14. Ne1 a6 15. bxc6 bxc6 16. Na4 Nf8 17. Nb6 Ra7 18. Nc2 Re6 19. Nb4 Ng6 20. Nxa6 Rxa6 21. Bxa6 Bxh2+ 22. Kxh2 Ng4+ 23. Qxg4 Bxg4 24. Bc8 Qh4+ 25. Kg1 Re7 26. a6 Ra7 27. Rfb1 Qg5 28. g3 Bf3 29. Nd7 Qh5 0-1
2024.04.09 Titled Tue 9th Apr Late
581392 Zimmermann, U (2280) Harish, Neeraj (2213) 1-0
1. Nf3 Nf6 2. e3 d5 3. c4 e6 4. cxd5 exd5 5. Be2 Be7 6. O-O O-O 7. b3 a5 8. a3 a4 9. bxa4 Bf5 10. Nc3 Qd7 11. Bb2 h6 12. Rc1 Na6 13. Ne5 Qe6 14. Nb5 c6 15. Nd4 Qxe5 16. f4 Qe4 17. Bf3 Bg4 18. Bxg4 Nxg4 19. Qxg4 Bf6 20. Bc3 Rfe8 21. Nf5 Bxc3 22. Rxc3 g6 23. Nxh6+ Kg7 24. Qg5 Rh8 25. Ng4 Rh5 26. Qf6+ Kf8 27. h3 Qe6 28. Rb1 Qxf6 29. Nxf6 Rf5 30. Nd7+ Ke7 31. Rxb7 Kd6 32. Ne5 Rc8 33. Nxf7+ Ke6 34. Ne5 c5 35. Rb6+ Ke7 36. Nxg6+ Kf7 37. Rxa6 Rf6 38. Ne5+ Kg7 39. Ra7+ Kh6 40. Rb3 d4 41. Rbb7 1-0
2024.04.09 Titled Tue 9th Apr Late
581557 Gurevich, D (2357) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. O-O Nc6 9. e3 Be7 10. exd4 exd4 11. Bf4 O-O 12. Ne5 Qb6 13. Nxc6 bxc6 14. Qb3 Qxb3 15. axb3 Bb7 16. Nd2 Bb4 17. Rfd1 Rfd8 18. Bg5 Rd7 19. Bxf6 gxf6 20. Nf3 c5 21. Nh4 Bxg2 22. Nxg2 a5 23. Nf4 Re8 24. Kf1 Re5 25. Rd3 Kf8 26. Rad1 Rde7 27. Kg2 Re1 28. Kf3 R1e5 29. h4 f5 30. Ra1 Rd7 31. Nd5 Kg7 32. Rdd1 Rdxd5 33. cxd5 Rxd5 34. Ke2 Rd7 35. Kd3 Rb7 36. Kc4 Rb6 37. Rd3 Re6 38. Rf3 Re2 39. Rxf5 Rc2+ 40. Kd5 Rxb2 41. Rf3 Re2 42. g4 h6 43. g5 hxg5 44. hxg5 Kg6 45. Rg1 Re6 46. Rh3 Kg7 47. f4 Re2 48. f5 d3 49. f6+ Kg6 50. Rh6+ Kf5 51. g6 fxg6 52. f7 c4 53. Kxc4 d2 54. Rd1 Re1 55. Rxd2 Bxd2 56. f8=Q+ Kg4 57. Rxg6+ Kh5 58. Qf5+ Kh4 59. Qg4# 1-0
2024.04.09 Titled Tue 9th Apr Late
581629 Dias, Si (2068) Zimmermann, U (2280) 0-1
1. e4 Nf6 2. d3 d5 3. exd5 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c3 O-O 8. Nbd2 c5 9. Ne4 Nc6 10. Re1 Rc8 11. h3 Bh5 12. Ng3 Bg6 13. d4 cxd4 14. Nxd4 Nxd4 15. Qxd4 Bc5 16. Qg4 Qb6 17. Qf3 Rfd8 18. a4 a5 19. Bb5 Nc7 20. Bf1 Rd7 21. h4 h6 22. h5 Bh7 23. Be2 Rcd8 24. Nf1 e5 25. Qg3 Kh8 26. Bg4 f5 27. Be2 f4 28. Qf3 e4 29. Qxf4 Rf8 30. Qxf8+ Bxf8 31. Ne3 Bc5 32. Bf1 Nd5 33. Nc4 Qf6 34. Re2 Rf7 35. Be3 Nf4 36. Bxf4 Qxf4 37. Ne3 Bxe3 38. fxe3 Qg4 39. Rd1 Qxh5 40. Rd8+ Bg8 41. Red2 Qg5 42. Ra8 Qxe3+ 43. Kh2 Qxd2 44. Bc4 Qf4+ 45. Kh1 Kh7 0-1
2024.04.09 Titled Tue 9th Apr Late
581705 Zimmermann, U (2280) Zavgorodniy, S (2379) 0-1
1. Nf3 d5 2. e3 Nf6 3. c4 dxc4 4. Bxc4 e6 5. O-O a6 6. b3 b5 7. Be2 Bb7 8. Bb2 Nbd7 9. Qc2 c5 10. d3 Be7 11. Nbd2 O-O 12. Rac1 Rc8 13. a3 Qb6 14. Rfe1 Rfd8 15. Qb1 h6 16. Qa1 Bf8 17. Nf1 Bd5 18. N3d2 Be7 19. e4 Ba8 20. Ne3 Nb8 21. Kh1 Nc6 22. Nf3 Rd7 23. g4 Rcd8 24. g5 hxg5 25. Rg1 Nd4 26. Bd1 Nxe4 27. dxe4 Bxe4 28. Rg3 Qb7 29. Kg2 Bd6 30. Bxd4 Bxg3 31. Bxg7 Rxd1 32. Nxd1 Bxf3+ 33. Kxg3 Qe4 34. Qf6 Qg4# 0-1
2024.02.06 Titled Tue 6th Feb Late
650029 Urazayev, Arystanbek (2476) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Ne6 5. d5 Nc5 6. Be3 e6 7. c4 a5 8. Nc3 b6 9. Nf3 Bb7 10. Be2 Be7 11. O-O O-O 12. Rc1 Nba6 13. Qd2 d6 14. Rfd1 dxe5 15. Nxe5 Bf6 16. Nc6 Bxc6 17. dxc6 Nb4 18. Nb5 Nxa2 19. Qxd8 Raxd8 20. Ra1 Nb4 21. Bf3 Nca6 22. Rd7 Nc2 23. Rad1 Nxe3 24. fxe3 Rxd7 25. cxd7 Bd8 26. Nd4 Nc5 27. Nc6 f6 28. Kf2 Kf7 29. h4 Na6 30. g4 Nb4 31. Na7 Be7 32. Nc8 Rd8 33. Be4 g6 34. h5 f5 35. hxg6+ hxg6 36. Bf3 Na6 37. Na7 Nc5 38. Nc6 Rxd7 39. Ne5+ Ke8 40. Nxd7 Nxd7 41. Bc6 Bd6 42. gxf5 gxf5 43. Rh1 Kd8 44. Rh8+ Nf8 45. b3 Ke7 46. Rg8 Be5 47. Kf3 Kf7 48. Rg1 Ng6 49. Rh1 Bg7 50. Ke2 Ne5 51. Bb7 Nd7 52. Bc6 Nc5 53. Ba4 Ne4 54. Rg1 Be5 55. Kd3 Nc5+ 56. Kc2 Bh2 57. Rg2 Be5 58. Bc6 Bg7 59. Rd2 Bh6 60. Rd8 Bxe3 61. Rh8 Bf4 62. Rh7+ Kf6 63. Kc3 Bd6 64. Bf3 Be5+ 65. Kc2 Bd6 66. Bh5 e5 67. Rf7+ Kg5 68. Be2 e4 69. Rh7 f4 70. Rh5+ Kg6 71. Rd5 f3 72. Bd1 Kf6 73. Rh5 Bf4 74. Rh3 Kf5 75. Bxf3 exf3 76. Rxf3 Ke5 77. Rh3 Bg5 78. Rh5 Kf6 79. Rh7 Bf4 80. Rh8 Bd6 81. Rh6+ Ke7 82. Rh5 Kd7 83. Rh7+ Kc6 84. Rh5 Na6 85. Rh7 Nb4+ 86. Kb1 Be5 87. Rh5 Bc3 88. Rh3 Bg7 89. Rh7 Bd4 90. Rh4 Bc5 91. Rh6+ Kb7 92. Rh5 Nc6 93. Rh7 Nd4 94. Ka2 Nc2 95. Rh2 Nb4+ 96. Kb1 Bd4 97. Rh6 Na6 98. Rh5 Nc5 99. Kc2 Bf6 100. Rh6 Bg5 101. Rh5 Be3 102. Rh3 Bf2 103. Rf3 Be1 104. Rh3 Bb4 105. Rh7 a4 106. bxa4 Nxa4 107. Kb3 Bd6 108. Kxa4 Bc5 109. Kb5 Bd6 110. Ka4 Bc5 111. Kb3 Bd6 112. Kc2 Bc5 113. Kd3 Bd6 114. Ke4 Bc5 115. Kd5 Bd6 116. Ke6 Bc5 117. Kd7 Bd6 118. Kd8 Bf4 119. Rf7 Bg3 120. Kd7 Bd6 121. Rf3 Be5 122. c5 bxc5 123. Rb3+ Ka6 124. Kc6 Ka5 125. Kxc5 Bd6+ 126. Kc4 Ka4 127. Rb7 Ka5 128. Kd5 Ka6 129. Kc6 Bg3 130. Rb3 Ka7 131. Rxg3 1-0
2024.02.06 Titled Tue 6th Feb Late
650169 Zimmermann, U (2280) Zallio, L (2086) 1/2-1/2
1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Be2 e6 5. O-O Be7 6. b3 O-O 7. Bb2 Nbd7 8. cxd5 exd5 9. d3 Bd6 10. Nbd2 Ng4 11. a3 Qc7 12. h3 Nh2 13. Nxh2 Bxh2+ 14. Kh1 Be5 15. Bxe5 Nxe5 16. d4 Ng6 17. b4 a5 18. Rc1 axb4 19. axb4 Ra2 20. b5 Bd7 21. Rc2 Rfa8 22. Nb3 Qc8 23. Kh2 Nh4 24. bxc6 bxc6 25. Nc5 Bf5 26. Rxa2 Rxa2 27. Bd3 Bg6 28. Bxg6 hxg6 29. Qb3 Qa8 30. Kg1 Ra1 31. Qb2 Ra2 32. Qb7 Qe8 33. Qb3 Qa8 34. Qb7 Qe8 35. Rb1 Kh7 36. Qc7 Qa8 37. Qxf7 Ra1 38. Rxa1 Qxa1+ 39. Kh2 Qf1 40. Kg3 Nf5+ 41. Kh2 Nh4 42. Kg3 Nf5+ 43. Kh2 Nh4 1/2-1/2
2024.02.06 Titled Tue 6th Feb Late
650495 Zimmermann, U (2280) Demina, M (1936) 1-0
1. Nf3 c5 2. e3 Nc6 3. c4 g6 4. Be2 Bg7 5. O-O Nf6 6. a3 O-O 7. Qc2 b6 8. b3 d5 9. cxd5 Nxd5 10. Bb2 Bb7 11. d3 e6 12. Nbd2 Qe7 13. Rac1 Rac8 14. Rfd1 Rfd8 15. Bxg7 Kxg7 16. Qb2+ Kg8 17. Ne4 Qf8 18. h4 Qg7 19. Qd2 Nf6 20. Ng3 Ne7 21. Qb2 Nf5 22. Nxf5 gxf5 23. Kf1 Kh8 24. b4 cxb4 25. axb4 b5 26. g3 Nd5 27. Ne5 Kg8 28. d4 a6 29. Rc5 f4 30. exf4 Rxc5 31. dxc5 Rc8 32. Qd4 a5 33. bxa5 b4 34. a6 Ba8 35. c6 Bxc6 36. Nxc6 Rxc6 37. a7 Rc8 38. Qxg7+ Kxg7 39. Bf3 Ra8 40. Bxd5 exd5 41. Ra1 b3 42. Ke2 b2 43. Rb1 Rxa7 44. Rxb2 Kf6 45. Rb6+ Ke7 46. Rh6 Ra2+ 47. Ke3 Ra3+ 48. Kd4 Rf3 49. Kxd5 Rxf2 50. Rxh7 Rg2 51. Rg7 Rd2+ 52. Ke4 Re2+ 53. Kf3 Re6 54. h5 Kf6 55. Rg5 Re8 56. Kg4 Rh8 57. Kh4 Ke6 58. Ra5 Kf6 59. g4 Kg7 60. Ra6 Rd8 61. Kg5 Rd5+ 62. f5 Rd4 63. h6+ Kh7 64. Ra7 Kg8 65. h7+ Kxh7 66. Rxf7+ Kg8 67. Ra7 Kf8 68. Kf6 Rd6+ 69. Ke5 Rb6 70. g5 Rb5+ 71. Kf6 Rb6+ 72. Ke5 Rb5+ 73. Kf4 Rb4+ 74. Kf3 Rc4 75. g6 Rb4 76. f6 Rb6 77. Ra8+ 1-0
2024.02.06 Titled Tue 6th Feb Late
650707 Pham Le Thao Nguyen (2395) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Be7 5. c3 b6 6. Nbd2 Bb7 7. Nc4 O-O 8. Nd6 Bc6 9. dxc5 bxc5 10. Be2 Nh5 11. Bg3 Nxg3 12. hxg3 Qc7 13. Qc2 g6 14. Ne4 Kg7 15. g4 Qb7 16. Ng3 h6 17. Qd2 Na6 18. e4 Rh8 19. e5 Rab8 20. O-O-O Nc7 21. Rh3 Qb6 22. Rdh1 Bxf3 23. gxf3 Nd5 24. Rxh6 Qc7 25. Rxh8 Rxh8 26. Rxh8 Kxh8 27. f4 Qa5 28. Ne4 Qxa2 29. Bd3 Kg7 30. Bb1 Qc4 31. Bd3 Qa4 32. f5 exf5 33. gxf5 gxf5 34. Ng3 Qf4 35. Nxf5+ Kf8 36. Nxe7 Kxe7 37. Qxf4 Nxf4 38. Bf5 Ng2 39. Kd2 Nh4 40. Bg4 Ng6 41. Ke3 Nxe5 42. Be2 d5 43. Kf4 Kf6 44. Bb5 Ng6+ 45. Ke3 Ke5 46. Be8 Ke6 47. f4 Ne7 48. Kf3 f5 49. Bb5 Kd6 50. Bd3 d4 51. cxd4 cxd4 52. Bc4 Nd5 53. Ba6 Kc5 54. Bc8 Ne7 55. Be6 Kd6 56. Bc4 Nd5 57. Bd3 Ne7 58. Ba6 Kc5 59. Bd3 Kb4 60. Bc2 Kc4 61. Ke2 a5 62. Kd2 Kd5 63. Ke2 Kc4 64. Kd2 Kb4 65. Kd3 Kc5 66. Ke2 Nd5 67. Bxf5 Nxf4+ 68. Kd2 Nd5 69. Kc2 Ne3+ 70. Kd3 Nxf5 0-1
2024.02.06 Titled Tue 6th Feb Late
650901 Zimmermann, U (2280) Czopor, Maciej (2356) 1-0
1. Nf3 Nc6 2. e3 e5 3. c4 Nf6 4. d4 exd4 5. Nxd4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Nxd4 9. Qxd4 Re8 10. Be2 d6 11. g4 Qe7 12. O-O-O Qe5 13. Qxe5 Rxe5 14. Rhg1 Bd7 15. Nd5 Nxd5 16. Rxd5 Rae8 17. Kd2 Bc6 18. Rxe5 Rxe5 19. f4 Re7 20. b4 b6 21. a4 f6 22. Ra1 g5 23. a5 Kg7 24. axb6 axb6 25. Bd3 Bf3 26. Rg1 h6 27. Rg3 Bb7 28. Rg1 Re8 29. Ra1 Bf3 30. h3 Bg2 31. Rg1 Bb7 32. Ra1 Bg2 33. Rg1 Bc6 34. Ra1 Re7 35. Bf1 Be8 36. Bg2 h5 37. Ra7 h4 38. Bd5 Bg6 39. f5 Be8 40. b5 Kf8 41. e4 c5 42. Ra6 Bf7 43. Rxb6 Bxd5 44. exd5 Re4 45. Rxd6 Rxc4 46. b6 Rb4 47. Rxf6+ Ke7 48. Rc6 Rb3 49. Rg6 c4 50. b7 Kf7 51. Rxg5 Rxb7 52. Rh5 Rb3 53. Rxh4 Rd3+ 54. Kc2 Rxd5 55. Rh6 Rd3 56. g5 Rg3 57. h4 Kg7 58. f6+ Kf7 59. Rh7+ Ke6 60. Rc7 Rh3 61. Rxc4 Kf7 62. Rd4 Kg6 63. Rf4 Rg3 64. f7 Rg2+ 65. Kd3 Kh5 66. f8=Q Rg4 67. Rxg4 1-0
2024.02.06 Titled Tue 6th Feb Late
651017 Nepomniachtchi, I (2758) Zimmermann, U (2280) 1-0
1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Bb6 5. d4 Nf6 6. fxe5 dxe5 7. Nxe5 O-O 8. Bc4 Nc6 9. Nxc6 bxc6 10. Bg5 Qe8 11. Bxf6 Qxe4+ 12. Be2 gxf6 13. O-O Bf5 14. Nd2 Qe3+ 15. Kh1 Bg6 16. Bf3 Rae8 17. Bxc6 Re6 18. Bd5 Re7 19. Nc4 Qg5 20. Bf3 Rfe8 21. b4 Qb5 22. Nxb6 axb6 23. Qd2 c5 24. dxc5 bxc5 25. a4 Qc4 26. b5 Re3 27. b6 Rxc3 28. b7 Rb3 29. a5 Rd3 30. Qf2 Qa6 31. Rfb1 Rb8 32. Qg3 Qa7 33. a6 Rd4 34. Qxb8+ Qxb8 35. a7 Qd8 36. b8=Q Bxb1 37. Qxd8+ Rxd8 38. Rxb1 1-0
2024.02.06 Titled Tue 6th Feb Late
651259 Golubev, M (2461) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Ne6 5. Nf3 d5 6. exd6 exd6 7. Bd3 Be7 8. O-O O-O 9. Re1 Ng5 10. Nc3 Nc6 11. Nxg5 Bxg5 12. Bxg5 Qxg5 13. Ne4 Qg4 14. c3 Qxd1 15. Raxd1 Bd7 16. f4 Rfe8 17. Kf2 Kf8 18. Ng5 h6 19. Nf3 Bg4 20. h3 Bxf3 21. Kxf3 Rxe1 22. Rxe1 Re8 23. Rxe8+ Kxe8 24. Bb5 Ke7 25. Bxc6 bxc6 26. Ke4 Ke6 27. f5+ Kf6 28. Kf4 g5+ 29. fxg6 fxg6 30. h4 Ke6 31. c4 Kf6 32. g4 Ke6 33. g5 h5 34. b4 Kd7 35. Ke4 Ke6 36. d5+ Kd7 37. dxc6+ Kxc6 38. a4 Kd7 39. b5 Ke6 40. a5 Ke7 41. Kd5 Kd7 42. c5 dxc5 43. Kxc5 Kd8 44. Kc6 Kc8 45. a6 Kd8 46. Kb7 Kd7 47. Kxa7 Kc8 48. b6 cxb6 49. Kxb6 Kb8 50. Kc6 Ka7 51. Kd6 Kxa6 52. Ke6 Kb7 53. Kf6 Kc6 54. Kxg6 Kd7 55. Kf7 1-0
2024.02.06 Titled Tue 6th Feb Late
651391 Zimmermann, U (2280) Prado Lobo, Jonas (2383) 1-0
1. Nf3 Nf6 2. e3 g6 3. c4 Bg7 4. Be2 O-O 5. O-O d5 6. Qc2 b6 7. cxd5 Nxd5 8. a3 Bb7 9. d3 c5 10. Bd2 Nc6 11. Nc3 Rc8 12. Nxd5 Qxd5 13. Rad1 Rfd8 14. Bc1 Ne5 15. Rfe1 Rd7 16. b3 Rcd8 17. Bb2 Qd6 18. Nxe5 Bxe5 19. Bxe5 Qxe5 20. Rd2 Qg5 21. Bf1 h5 22. b4 cxb4 23. axb4 h4 24. e4 f5 25. exf5 h3 26. g3 Qxf5 27. Qc4+ Kg7 28. Re3 Rd4 29. Rxe7+ Kf8 30. Qc7 Qf3 31. Qxb7 Qf6 32. Rh7 Kg8 33. Rxh3 R4d5 34. Qh7+ Kf8 35. Rh6 Qg7 36. Qxg6 Qxg6 37. Rxg6 Kf7 38. Rg4 Rf5 39. Re4 a5 40. bxa5 bxa5 41. Ra2 Ra8 42. Rea4 Rd5 43. d4 Ke6 44. Bg2 1-0
2024.02.06 Titled Tue 6th Feb Late
651643 Krishnan, V (2340) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. g3 Qc7 7. Bg2 d6 8. O-O Qxc4 9. Bg5 Nbd7 10. Rc1 Qb4 11. Qd2 Be7 12. a3 Qb6 13. Na4 Qd8 14. Rc2 O-O 15. Rfc1 h6 16. Be3 d5 17. b4 b5 18. Nc6 Qe8 19. Nb6 Nxb6 20. Nxe7+ Qxe7 21. Bxb6 Nd7 22. Rc7 Qe8 23. Bd4 Qd8 24. Bb2 Nf6 25. e4 Nxe4 26. Qd4 Qf6 27. f3 Qxd4+ 28. Bxd4 Nd6 29. Bc5 Nc4 30. Bxf8 Kxf8 31. f4 Ke8 32. f5 Bd7 33. fxe6 fxe6 34. Rf1 Kd8 35. Rf8+ Kxc7 36. Rxa8 Nxa3 37. Rxa6 Nc2 38. Ra7+ Kd6 39. Ra8 Ke7 40. Kf2 Nxb4 41. Rg8 Kf7 42. Rd8 Be8 43. Rb8 Nd3+ 44. Ke3 Ne5 45. Bf1 Nc4+ 46. Kd4 Bc6 47. Kc5 Be8 48. Rb7+ Kf6 49. Kd4 Bf7 50. Rb8 Nd6 51. Kc5 Ne4+ 52. Kd4 Nd2 53. Bxb5 Nf3+ 54. Ke3 Nxh2 55. Be2 h5 56. Rh8 Ng4+ 57. Bxg4 hxg4 58. Kf4 d4 59. Rd8 e5+ 60. Kxg4 Be6+ 61. Kf3 Bf5 62. Rd6+ Ke7 63. Rd5 Ke6 64. Rd8 g5 65. g4 e4+ 66. Kg3 Bg6 67. Rxd4 Ke5 68. Ra4 Bf7 69. Kf2 Bd5 70. Rb4 Be6 71. Kg3 Bd5 72. Rb5 Kd4 73. Rb4+ Bc4 74. Rb8 e3 75. Rd8+ Bd5 76. Re8 Kd3 77. Rd8 Ke4 78. Re8+ Kd3 79. Re5 Be4 80. Rxg5 e2 81. Kf2 Kd2 82. Kg3 e1=Q+ 83. Kf4 Qe3+ 84. Ke5 Qxg5+ 85. Kxe4 Qxg4+ 86. Kd5 Qe2 87. Kd6 Qd3+ 88. Kc6 Ke3 89. Kc7 Qd4 90. Kb7 Ke4 91. Kb8 Qd5 92. Kc7 Ke5 93. Kb8 Qd6+ 94. Kb7 Ke6 95. Kc8 Qe7 96. Kb8 Kd6 97. Ka8 Kc6 98. Kb8 Qb7# 0-1
2024.02.06 Titled Tue 6th Feb Late
651697 Zimmermann, U (2280) Chen, Ryo (2317) 0-1
1. Nf3 Nf6 2. e3 g6 3. c4 Bg7 4. Be2 O-O 5. O-O d6 6. Qc2 e5 7. d3 a5 8. a3 Re8 9. Nbd2 Nbd7 10. b3 Nc5 11. Bb2 Bf5 12. b4 axb4 13. axb4 Ncd7 14. e4 Bg4 15. h3 Bxf3 16. Bxf3 Nf8 17. g3 Ne6 18. Nb3 Qd7 19. Bg2 h5 20. h4 c6 21. Bh3 Qe7 22. c5 Ng4 23. Rxa8 Rxa8 24. Ra1 Rd8 25. Bxg4 hxg4 26. Qe2 f5 27. h5 Qg5 28. hxg6 f4 29. d4 Qh5 30. Qc4 d5 31. exd5 cxd5 32. Qf1 Ng5 33. Qg2 Nh3+ 34. Kf1 f3 35. Qh1 Qxg6 36. Ke1 Qc2 37. Nd2 Qxb2 38. Rb1 Qxd4 39. Qf1 e4 40. Rb3 Re8 41. Kd1 e3 42. fxe3 Rxe3 43. Kc2 Rxb3 44. Nxb3 Qc4+ 45. Qxc4 dxc4 46. Nd2 f2 47. b5 Kf7 48. c6 bxc6 49. b6 Be5 50. Nf1 Ke6 51. Ne3 Bxg3 52. Kd2 Bf4 53. Ke2 Bxe3 54. b7 Ba7 55. Kf1 Bb8 56. Kg2 c3 57. Kf1 c2 58. Kg2 f1=Q+ 59. Kxf1 c1=Q+ 60. Kg2 Qg1# 0-1
2024.02.06 Titled Tue 6th Feb Late
651903 Ahmad, Khagan (2317) Zimmermann, U (2280) 1-0
1. c4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 a6 5. O-O Be7 6. Nc3 O-O 7. b3 d6 8. Bb2 Qc7 9. d4 b6 10. e4 cxd4 11. Nxd4 Bb7 12. Re1 Nbd7 13. Qd2 Rac8 14. Rac1 Qb8 15. h3 Rfd8 16. Ba3 Qa8 17. Nc2 Nc5 18. Qe3 Bf8 19. Bb2 b5 20. cxb5 axb5 21. Nxb5 Qxa2 22. Bxf6 gxf6 23. Ncd4 Qa5 24. Rb1 Qb4 25. Nc3 Nd7 26. Rec1 Bg7 27. Na2 Qa5 28. Nc3 Qb4 29. Nde2 Nc5 30. Na2 Qa3 31. Nac3 Ba6 32. Nd4 Qb4 33. Nce2 Nd3 34. Rd1 Nc5 35. Nf4 e5 36. Nf5 exf4 37. Qxf4 Ne6 38. Qg4 Kf8 39. Ra1 Qb6 40. Bf1 Bxf1 41. Rxf1 Qxb3 42. Qh5 Qb7 43. Qxh7 Qxe4 44. Rfe1 Qc2 45. Rxe6 Qxf5 46. Qxf5 fxe6 47. Qxe6 Rc7 48. Re1 Rf7 49. Qd5 Rfd7 50. h4 Rf7 51. h5 Bh6 52. Qf5 Bd2 53. Re2 Bc3 54. h6 Ra8 55. Qg6 Raa7 56. h7 Rxh7 57. Re8# 1-0
2024.01.09 Titled Tue 9th Jan Early
678568 Zimmermann, U (2280) Bacrot, E (2683) 0-1
1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d3 O-O 6. Nc3 d4 7. Nb5 Nc6 8. c4 e5 9. e3 a6 10. Na3 dxe3 11. Bxe3 Bf5 12. d4 e4 13. Nh4 Bg4 14. Qd2 Qd7 15. Rae1 Rae8 16. Nc2 Bh3 17. f3 exf3 18. Nxf3 Ne4 19. Qd3 Bf5 20. Qd1 Bg4 21. Qd3 Bf5 22. Qd1 Bh3 23. Qd3 Bxg2 24. Kxg2 f5 25. Bf4 Nd8 26. Qb3 c6 27. d5 Kh8 28. Ncd4 c5 29. Ne2 b5 30. Nc3 Nf7 31. Nxe4 fxe4 32. Nd2 bxc4 33. Qxc4 g5 34. Be3 Ne5 35. Qxc5 Nd3 36. Qb4 Nxb4 0-1
2024.01.09 Titled Tue 9th Jan Early
678804 Pappelis, D (2165) Zimmermann, U (2280) 0-1
1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 O-O 5. O-O d5 6. b3 a6 7. Bb2 b5 8. cxd5 exd5 9. d4 Nbd7 10. Nbd2 Bb7 11. Rc1 Bd6 12. Qc2 Re8 13. e3 Rc8 14. Qf5 g6 15. Qg5 Kg7 16. Ne5 h6 17. Qf4 Qe7 18. Ndf3 Nh5 19. Qh4 Ndf6 20. g4 g5 21. Qh3 Ra8 22. gxh5 Bc8 23. Qg3 Nxh5 24. Nc6 Qf6 25. Nfe5 Nxg3 26. fxg3 Qe6 27. Rxf7+ Qxf7 28. Nxf7 Kxf7 29. Bxd5+ Be6 30. Bxe6+ Rxe6 31. Kf2 Rae8 32. Re1 Bxg3+ 33. Kxg3 Rxc6 34. d5 Rc2 35. Bd4 Rxa2 36. e4 Rd2 37. Ba1 Rd3+ 38. Kg4 Kg6 39. e5 h5# 0-1
2024.01.09 Titled Tue 9th Jan Early
679245 Zimmermann, U (2280) Djokic, Mihailo (2139) 0-1
1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. O-O O-O 5. c4 c5 6. d4 cxd4 7. Nxd4 Nc6 8. Nc3 Ne5 9. b3 d6 10. Bb2 a6 11. h3 Qc7 12. Rc1 Rd8 13. f4 Ng6 14. e4 e5 15. Nf5 exf4 16. Nd5 Nxd5 17. cxd5 Qd7 18. Bxg7 fxg3 19. Bb2 Bf8 20. Qd4 Ne5 21. Rc3 Re8 22. Rxg3+ Kh8 23. Rf4 Qc7 24. Rfg4 Be7 25. Qe3 Bxf5 26. exf5 Bf6 27. Qh6 Qe7 28. Rg5 Bxg5 29. Rxg5 f6 30. Rg6 Nxg6 31. fxg6 Qe3+ 32. Qxe3 Rxe3 33. Bxf6+ Kg8 34. g7 Rg3 35. Kh2 Rxg7 36. Bxg7 Kxg7 37. Bf3 Kf6 38. Bg4 Ke5 39. Be6 h6 40. Kg3 Rf8 41. Kh4 Rf2 42. a3 Rf3 43. b4 Rxa3 44. Kg4 b5 45. h4 Ra4 46. Kh5 Rxb4 47. Kxh6 Rxh4+ 48. Kg6 Rd4 0-1
2024.01.02 Titled Tue 2nd Jan Early
686995 Dragun, K (2553) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 O-O 9. Be3 Re8 10. Nd2 Na6 11. O-O Nc7 12. Kh1 Rb8 13. a4 a6 14. a5 b5 15. axb6 Rxb6 16. Nc4 Rb4 17. e5 dxe5 18. Bxc5 Rb8 19. Nd6 Bb7 20. Nxe8 Nfxe8 21. Bf3 Nd6 22. Bxd6 Qxd6 23. Ne4 Qb6 24. d6 Ne6 25. Nd2 Qxd6 26. Bxb7 Rxb7 27. Nc4 Qc5 28. Qa4 Rb4 29. Qe8+ Bf8 30. Ne3 Rxb2 31. Rxa6 Nc7 32. Qc6 Nxa6 33. Qxa6 h5 34. Qd3 Qd4 35. Qa6 Bc5 36. Qa8+ Kg7 37. Qf3 e4 38. Qf4 Bd6 39. Qg5 Qe5 40. Qxe5+ Bxe5 41. Nc4 Rb5 42. Nxe5 Rxe5 43. g3 Rc5 44. h4 Kf6 45. Rd1 Rc2 46. Kg1 Kf5 47. Rd4 f6 48. Ra4 Re2 49. Ra6 e3 50. fxe3 Rxe3 51. Kf2 Rb3 52. Rc6 Kg4 53. Rd6 Rb2+ 0-1
2024.01.02 Titled Tue 2nd Jan Early
687277 Leiva, G (2398) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 b6 6. Bd3 Bb7 7. O-O Be7 8. Nbd2 O-O 9. Qe2 d6 10. c3 Nbd7 11. Ba6 Qc8 12. Bxb7 Qxb7 13. Ne1 b5 14. Nd3 a5 15. Qf3 Qxf3 16. Nxf3 Nd5 17. Bg5 Bxg5 18. Nxg5 Rfc8 19. Ne4 Ra6 20. Rfc1 Kf8 21. a4 b4 22. cxb4 Rxc1+ 23. Rxc1 axb4 24. b3 Ke7 25. Rc8 f5 26. Nd2 Ra7 27. Nc4 Nc3 28. Kf1 Na2 29. Rc6 d5 30. Nce5 Nxe5 31. Nxe5 Rb7 32. Ke2 Nc3+ 33. Kd3 Ne4 34. f3 Nd6 35. h4 g6 36. Ke3 Ne8 37. Kf4 Kf6 38. Rc8 Nd6 39. Rd8 Nc4 40. Rd7 Rxd7 41. Nxd7+ Ke7 42. bxc4 b3 43. a5 Kxd7 44. a6 Kc7 45. Ke5 b2 46. a7 Kb7 47. Kxe6 dxc4 48. d5 b1=Q 49. d6 Qe1+ 50. Kd7 Qxh4 0-1
2024.01.02 Titled Tue 2nd Jan Early
687483 Zimmermann, U (2280) Van Foreest, Lucas (2529) 0-1
1. c4 g5 2. g3 Bg7 3. Bg2 d6 4. d3 h6 5. Nc3 c6 6. e4 e5 7. Be3 Nd7 8. Qd2 Nc5 9. h4 g4 10. f3 Nf6 11. Nge2 gxf3 12. Bxf3 Ng4 13. h5 Nxe3 14. Qxe3 Bf6 15. Rd1 Bg5 16. Qf2 O-O 17. Bg4 Bxg4 0-1
2024.01.02 Titled Tue 2nd Jan Early
687741 Zimmermann, U (2280) Gritsenko, N (2309) 1-0
1. Nf3 c5 2. e3 Nf6 3. d4 e6 4. Be2 b6 5. O-O Bb7 6. c4 Be7 7. dxc5 bxc5 8. b3 O-O 9. Bb2 d6 10. Nc3 a6 11. Qc2 Qc7 12. Rad1 Nbd7 13. Rd2 Rfd8 14. Rfd1 Nf8 15. Ng5 Ng6 16. Nce4 Nxe4 17. Nxe4 f5 18. Nc3 Nh4 19. Bf1 Qc6 20. f3 Nxf3+ 21. gxf3 Qxf3 22. Bg2 Qxe3+ 23. Kh1 Bxg2+ 24. Rxg2 Qf3 25. Rd3 Qc6 26. Nd5 Bf8 27. Nf6+ Kh8 28. Rh3 h6 29. Kg1 gxf6 30. Bxf6+ Kh7 31. Qe2 Qe8 32. Rhg3 Rd7 33. Qf3 Rf7 34. Rg6 Raa7 35. Qh5 Rxf6 36. Rxh6+ Bxh6 37. Qxe8 Rg7 38. Qd8 Rfg6 39. Rxg6 Rxg6+ 40. Kf2 Bf4 41. h3 Be5 42. Qe7+ Kh6 43. Qf8+ Kh7 44. Qa8 Bd4+ 45. Kf3 e5 46. Qxa6 e4+ 47. Kf4 e3 48. Qb7+ Kh6 49. Qf3 Re6 50. Qe2 Kg6 51. a4 Re4+ 52. Kf3 Kg5 53. Qg2+ Kf6 54. a5 e2 55. Qxe2 Rxe2 56. Kxe2 1-0
2024.01.02 Titled Tue 2nd Jan Early
687927 Anuj, Shrivatri (2396) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Ne6 5. Nf3 d5 6. Nc3 c5 7. dxc5 d4 8. Ne4 Qd5 9. Bd3 Nxc5 10. c4 Nxd3+ 11. Qxd3 Qa5+ 12. Bd2 Qc7 13. Qxd4 Nc6 14. Qc3 Bf5 15. Ng3 Bg4 16. O-O Bxf3 17. Qxf3 Qxe5 18. Bc3 Qc5 19. b3 f6 20. Ne4 Qb6 21. Rfe1 O-O-O 22. c5 Qc7 23. b4 e5 24. b5 Nd4 25. Bxd4 Rxd4 26. b6 axb6 27. cxb6 Qxb6 28. Rab1 Qa6 29. Qc3+ Kb8 30. Rec1 Ba3 31. Qc7+ Ka8 32. Qxg7 Rhd8 33. Re1 f5 34. Ng3 f4 35. Nf5 R4d5 36. Qxh7 Qa7 37. Nh4 Bc5 38. Rf1 Rd2 39. Kh1 Bxf2 40. Nf3 Rxa2 41. Nxe5 Be3 42. Nc4 Qa6 43. Qf7 Rc8 44. Nxe3 fxe3 45. Rfe1 e2 46. Rb6 Qa5 47. Qxb7# 1-0
2023.12.26 Titled Tue 26th Dec Late
701246 Souza Santos, Carlos Roberto (2051) Zimmermann, U (2280) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nf3 h6 7. O-O O-O 8. Bf4 Bg4 9. Be2 Bxc3 10. bxc3 Nc6 11. Ne5 Bxe2 12. Qxe2 Na5 13. Rad1 Re8 14. Qd3 Ne4 15. c4 Nxc4 16. Nxc4 dxc4 17. Qxc4 c6 18. Rfe1 Nf6 19. Be5 Qd5 20. Qb3 Qxb3 21. axb3 Nd5 22. c4 Nb6 23. Bf4 f6 24. Kf1 Kf7 25. Bc7 Nd7 26. d5 c5 27. Bd6 a5 28. Ra1 b6 29. f3 g5 30. Kf2 f5 31. g3 g4 32. Rxe8 Rxe8 33. Re1 Rxe1 34. Kxe1 Nf6 35. Kf2 h5 36. Bc7 Nd7 37. f4 Ke7 38. Ke3 Kf7 39. Bd6 Ke8 40. Bc7 Ke7 41. Kd3 Kf7 42. Ke3 Kg6 43. Kd3 h4 44. Ke3 hxg3 45. hxg3 Kf7 46. Kd3 Ke7 47. Ke3 Kf7 48. Kd3 Kf8 49. Ke2 Kg8 50. Kf2 Kf7 51. Ke3 Kg6 52. Ke2 Kf7 53. Kf2 Ke7 54. Ke3 Nf6 55. Bxb6 Kd6 56. Bxa5 Ne4 57. Be1 Nf6 58. b4 Ne4 59. bxc5+ Kxc5 60. Ke2 Kxc4 61. Ke3 Kxd5 62. Ba5 Kc4 63. Bd8 Kb3 64. Bc7 Kc2 65. Bb6 Nxg3 66. Ba5 Ne4 67. Bd8 Kd1 68. Bg5 Ke1 69. Kd4 Kf2 70. Ke5 Ng3 71. Bh4 Kf3 72. Bxg3 Kxg3 73. Kxf5 Kh3 74. Kg5 g3 75. f5 g2 76. f6 g1=Q+ 77. Kf5 Qc5+ 78. Ke6 Qc4+ 79. Ke7 Qc7+ 80. Kf8 Qc5+ 81. Kg8 Qc8+ 82. Kg7 Qg4+ 83. Kf8 Qb4+ 84. Kg8 Qb8+ 85. Kg7 Qg3+ 86. Kh8 Qc3 87. Kg7 Kg4 88. Kf7 Qc7+ 89. Kg8 Qc8+ 90. Kg7 Qc3 91. Kf7 Kf5 92. Kg7 Qxf6+ 93. Kh7 Qg5 94. Kh8 Kf6 0-1
2023.12.26 Titled Tue 26th Dec Late
701312 Zimmermann, U (2280) Preotu, Razvan (2459) 0-1
1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. O-O d5 5. c4 Nf6 6. Qa4 dxc4 7. Nxe5 Bd7 8. Nxc6 Qb6 9. Qxc4 Bxc6 10. Bxc6+ Qxc6 11. d3 b5 12. Qb3 Be7 13. a4 b4 14. Be3 Nd5 15. Nd2 h5 16. Nf3 h4 17. Rac1 hxg3 18. hxg3 Qe6 19. Bg5 Qh3 20. Bh4 Nf4 21. gxf4 Bxh4 22. Qd5 Bd8 23. Nh4 Rxh4 24. Rfd1 Rg4+ 0-1
2023.12.26 Titled Tue 26th Dec Late
701549 Povill Claros, Xavier (2262) Zimmermann, U (2280) 0-1
1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. c4 dxc4 7. d5 a6 8. Ba4 b5 9. dxc6 bxa4 10. Nbd2 Be6 11. Qxa4 Bc5 12. O-O Qd3 13. Ne5 Qe2 14. Nexc4 Nf6 15. Ne3 Bxe3 16. fxe3 Qxe3+ 17. Kh1 Ng4 18. Ne4 Qe2 19. Bg5 O-O 20. Rae1 Qb5 21. Qc2 Bc4 22. Rf4 Bd3 23. Qc3 Bxe4 24. Rxg4 Bg6 25. h4 Rfe8 26. Rg1 h6 27. Bf4 Re6 28. Bxc7 Rxc6 29. Qg3 Kh7 30. Be5 Re8 31. h5 Rxe5 32. hxg6+ fxg6 33. Rh4 Rg5 34. Qf4 Rf5 35. Qe4 Rcf6 36. Rd1 Qxb2 37. Rd8 Rf1+ 38. Kh2 Qb6 39. Re8 Qc7+ 40. Qe5 Qxe5+ 41. Rxe5 R1f5 42. Rhe4 Rxe5 43. Rxe5 g5 44. Ra5 Rb6 45. g4 Kg6 46. Kg3 Kf6 47. Kf3 g6 48. Ke4 h5 49. Kf3 h4 50. Kg2 Kg7 51. Kf2 Kh6 52. Kf3 Rb4 53. Rxa6 Rf4+ 54. Kg2 Rxg4+ 55. Kh3 Rg3+ 56. Kh2 Kh5 57. a4 g4 58. a5 Ra3 59. Ra8 g3+ 60. Kh3 Ra2 61. a6 Rh2# 0-1
2023.12.26 Titled Tue 26th Dec Late
701635 Zimmermann, U (2280) Schnaider, Ilan (2322) 1/2-1/2
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. Nc3 Nc6 8. Qc2 e5 9. d3 Be6 10. Ng5 Nxc3 11. Nxe6 Nxe2+ 12. Qxe2 fxe6 13. Bxc6 bxc6 14. Be3 Qd5 15. Rac1 e4 16. dxe4 Qxe4 17. Rc4 Qd5 18. Rfc1 Rab8 19. b3 Rb7 20. Rxc6 Rf7 21. Qa6 Rb8 22. Qxa7 Rc8 23. Qc5 Qe4 24. Qc4 Qf3 25. Qxe6 Rd8 26. Rxc7 Rd1+ 27. Rxd1 Qxd1+ 28. Kg2 Qf3+ 29. Kh3 Qh5+ 30. Kg2 Qf3+ 31. Kf1 Qd1+ 32. Kg2 Qf3+ 1/2-1/2
2023.12.26 Titled Tue 26th Dec Late
701807 Zimmermann, U (2280) Vlassov, N (2299) 0-1
1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. O-O g5 5. c4 g4 6. Ne1 h5 7. Nc3 h4 8. d3 d6 9. Nd5 Be6 10. Nc2 Bh6 11. b4 cxb4 12. Ncxb4 Nxb4 13. Nxb4 Ne7 14. Bxh6 Rxh6 15. Bxb7 Rb8 16. Nc6 Nxc6 17. Bxc6+ Kf8 18. Qd2 Kg7 19. Rfb1 hxg3 20. fxg3 Rb6 21. Be4 f5 22. Bg2 f4 23. gxf4 Qh4 24. Rxb6 axb6 25. fxe5 Qxh2+ 26. Kf1 Qxe5 27. Rb1 Rf6+ 28. Kg1 Qc5+ 29. e3 g3 30. Rb5 Qc7 31. Rg5+ Rg6 32. Qb2+ Kh6 33. Rxg6+ Kxg6 34. Qd4 Qf7 35. Be4+ Kg5 36. Qb2 Bh3 37. Qe2 Qf6 38. d4 Kh4 39. Qf3 Qg5 0-1
2023.12.26 Titled Tue 26th Dec Late
701905 Dos Santos, Lucas Aparecido (2059) Zimmermann, U (2280) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. Qd3 d4 13. Ng3 Bd7 14. Ne4 O-O-O 15. Nd6+ Kb8 16. Nxf7 Rdf8 17. Nd6 Nd5 18. Rb1 b6 19. g3 Ne3 20. Bxe3 dxe3 21. Bg2 Rxf4 22. Nb5 Nxe5 23. Qxe3 Bxb5 24. Rxb5 Rf5 25. Qe4 Qc4 26. Qb7# 1-0
2023.12.26 Titled Tue 26th Dec Late
702024 Zimmermann, U (2280) Obon Temprano, S (2194) 0-1
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 Bg6 7. Nh4 Nbd7 8. d4 Be7 9. c4 O-O 10. Qb3 Qb6 11. Nxg6 hxg6 12. c5 Qxb3 13. Nxb3 b6 14. cxb6 axb6 15. Bd2 c5 16. Rfc1 c4 17. Rc3 cxb3 18. Rxb3 Rfc8 19. Bf1 Ne4 20. Be1 Rc2 21. e3 Rac8 22. Bd3 Rc1 23. Rxc1 Rxc1 24. Bxe4 Rxe1+ 25. Kg2 dxe4 26. Rc3 Nf6 27. Rc6 Nd5 28. Rxb6 Nxb6 0-1
2023.12.26 Titled Tue 26th Dec Late
702171 Kleibel, Uwe (2310) Zimmermann, U (2280) 0-1
1. e4 e6 2. d4 d6 3. Nf3 Ne7 4. Nc3 h6 5. Be2 a6 6. a4 g5 7. h3 Bg7 8. a5 Ng6 9. g3 Nd7 10. Be3 c5 11. Qd2 b5 12. axb6 Qxb6 13. O-O O-O 14. Kg2 Bb7 15. Rfd1 Rad8 16. Na4 Qc6 17. d5 exd5 18. exd5 Qc7 19. c3 f5 20. Qc2 Ne7 21. Bd3 Bxd5 22. Bxa6 Bxf3+ 23. Kxf3 Qc6+ 24. Ke2 Qxa6+ 25. c4 Qc6 26. Rd2 Ne5 27. Rad1 f4 0-1
2023.12.26 Titled Tue 26th Dec Late
702366 Zimmermann, U (2280) Alvarado, C (2108) 1-0
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 h6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 O-O 10. h4 a5 11. e5 Nfd7 12. h5 Na6 13. Nh2 Nb4 14. Ndf3 Nc5 15. Ng4 Nxc2 16. Qxc2 Bxd3 17. Qd2 Bxf1 18. Bxf1 Ne4 19. Qf4 f5 20. exf6 Bxf6 21. Nxf6+ Qxf6 22. Ne5 Ng5 23. Qxf6 gxf6 24. Ng6 Rf7 25. Bxg5 hxg5 26. Re1 Re8 27. Bh3 f5 28. f4 g4 29. Bf1 Rh7 30. Ne5 Rxh5 31. Nd7 Kg7 32. Nc5 Kf6 33. Nxb7 Rh7 34. Nxa5 Rc7 35. Nb3 e5 36. Nc5 e4 37. Rd1 Rh8 38. a4 Rch7 39. Bg2 Rb8 40. b3 Rb4 41. Kf2 Ra7 42. Rc1 Ke7 43. a5 Rxa5 44. Na4 Rxb3 45. Nc3 Rc5 46. Ne2 Rxc1 47. Nxc1 Rb2+ 48. Kf1 Rc2 49. Ne2 Rc3 50. Nxc3 Kd6 51. Ke2 d4 52. Nxe4+ fxe4 53. Bxe4 c5 54. Kd3 Ke7 55. Bf5 Kf6 56. Bxg4 1-0
2023.12.26 Titled Tue 26th Dec Late
702413 Mohammad, F (2190) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 b5 10. Bxd6 Qb6 11. Be5 O-O 12. e3 c4 13. Qd1 Na6 14. Be2 b4 15. Nb1 Rac8 16. O-O Rfd8 17. Nbd2 Bb5 18. Bd4 Qb7 19. e4 c3 20. bxc3 bxc3 21. Bxb5 Qxb5 22. Nb3 Nxe4 23. Bxg7 Kxg7 24. Qd4+ Nf6 25. Rac1 Rxd5 26. Qh4 Nb4 27. Nbd4 Qb6 28. a3 Nd3 29. Rcd1 Nb2 30. Rc1 Rc4 31. Ng5 Rdxd4 32. Qg3 Rg4 33. Qe5 Qc7 34. Qe3 Qc6 35. h3 Qxg2# 0-1
2023.12.26 Titled Tue 26th Dec Late
702546 Janaszak, Daw (2308) Zimmermann, U (2280) 1-0
1. c4 Nf6 2. Nc3 e5 3. e3 Bb4 4. g4 Bxc3 5. bxc3 d6 6. g5 Nfd7 7. h4 Nc6 8. Rb1 b6 9. d4 Bb7 10. Bg2 Na5 11. Bxb7 Nxb7 12. Nf3 Na5 13. c5 exd4 14. cxd6 dxc3 15. Ba3 O-O 16. Rc1 c5 17. Rxc3 Re8 18. O-O Re6 19. Qd5 Rc8 20. e4 Qe8 21. Re1 f6 22. e5 Kh8 23. Rce3 f5 24. Bb2 Nf8 25. Rd1 Qc6 26. h5 Qxd5 27. Rxd5 Nc4 28. Re2 Nd7 29. Bc3 Kg8 30. g6 h6 31. Nh4 Rf8 32. f4 b5 33. Kf2 Ncb6 34. Rd1 b4 35. Be1 a5 36. Rc1 c4 37. Rec2 c3 38. Bxc3 bxc3 39. Rxc3 Nd5 40. Rc4 Nxf4 41. Rxf4 Nxe5 42. Nxf5 Nd3+ 43. Kg3 Nxf4 44. Kxf4 Rxd6 45. Rc7 1-0
2023.12.19 Titled Tue 19th Dec Early
705989 Zimmermann, U (2280) Esipenko, Andrey (2702) 1-0
1. Nf3 b5 2. g3 Bb7 3. Bg2 g6 4. O-O Bg7 5. c3 a6 6. a4 d6 7. axb5 axb5 8. Rxa8 Bxa8 9. Qb3 c6 10. Na3 Nd7 11. Nd4 Qc8 12. d3 Ngf6 13. Bg5 O-O 14. Ra1 Bb7 15. c4 Nc5 16. Qc2 h6 17. Bd2 bxc4 18. Nxc4 Nd5 19. Nb3 Na6 20. Nba5 Ba8 21. Bc3 Nxc3 22. bxc3 Qc7 23. Rb1 Rb8 24. Rxb8+ Nxb8 25. Nb3 d5 26. Ncd2 Nd7 27. c4 Qb8 28. h4 e6 29. Na5 Qb4 30. cxd5 Qxa5 31. dxc6 Nb6 32. c7 1-0
2023.12.19 Titled Tue 19th Dec Early
706318 Zimmermann, U (2280) Maurizzi, Marc'Andria (2572) 1/2-1/2
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d5 6. a3 a5 7. Nc3 Nc6 8. Rb1 e5 9. b4 axb4 10. axb4 d4 11. Nb5 Re8 12. e3 dxe3 13. Bxe3 Nd5 14. Bd2 Bf5 15. Re1 Qd7 16. Nh4 Bg4 17. Bf3 Bxf3 18. Nxf3 h6 19. Nc3 Ndxb4 20. Ne4 Qe7 21. Qc1 f5 22. Nc3 Kh7 23. d4 e4 24. d5 Bxc3 25. dxc6 Bxd2 26. Qxd2 Nxc6 27. Rxb7 Rab8 28. Rxb8 Rxb8 29. Qc3 Qd6 30. Nh4 Nd4 31. Kg2 c5 32. Ra1 Rb7 33. Qc4 g5 34. Nxf5 Nxf5 35. Qxe4 Rf7 36. Ra5 Qg6 37. f3 c4 38. Rc5 Ng7 39. Qxg6+ Kxg6 40. Rxc4 Rd7 41. Rc6+ Kh7 42. h4 Rd2+ 43. Kh3 gxh4 44. Kxh4 Rf2 45. f4 Rg2 46. Kg4 h5+ 47. Kf3 Rg1 48. c4 Nf5 49. Rc5 Nxg3 50. Rg5 h4 51. Rg4 Rh1 52. Kg2 Kh6 53. Rxg3 Rc1 54. Rh3 Kh5 55. Re3 Kg4 56. Re2 Rxc4 57. Kh2 Rxf4 58. Rg2+ Kh5 59. Ra2 Kg5 60. Rb2 Kg4 61. Ra2 h3 62. Rb2 Kh4 63. Ra2 Rf5 64. Rb2 Rg5 65. Ra2 Rg4 66. Rb2 Rg5 67. Ra2 Rg4 68. Rb2 Rg5 1/2-1/2
2023.12.19 Titled Tue 19th Dec Early
706596 Volovich, Vasily (2177) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Nc3 e6 3. Bf4 c5 4. d5 Nxd5 5. Nxd5 exd5 6. Qxd5 Be7 7. O-O-O O-O 8. Nf3 Nc6 9. e4 Nb4 10. Qb3 d6 11. a3 Be6 12. Bc4 Bxc4 13. Qxc4 b5 14. Qxb5 Rb8 15. Qa4 Bf6 16. axb4 Rxb4 17. Qxb4 cxb4 18. Bxd6 Qa5 19. Bxf8 Qa1+ 20. Kd2 Qxb2 21. Bd6 Qc3+ 22. Ke2 Qxc2+ 23. Nd2 Bc3 24. Bf4 h6 25. Rc1 Qa4 26. Be3 Qb5+ 27. Kf3 Qd3 28. Rhd1 f5 29. exf5 Qxf5+ 30. Ke2 Qb5+ 31. Ke1 a5 32. Rxc3 bxc3 33. Ne4 Qb4 34. Rd4 Qb1+ 35. Ke2 c2 36. Rc4 a4 37. Rc3 a3 38. Rxa3 c1=Q 39. Bxc1 Qxc1 40. Re3 Qc2+ 41. Kf3 Kh7 42. g3 Qd1+ 43. Kg2 Qd5 44. h4 Kg6 45. Kh2 Kh7 46. Nd2 Qxd2 47. Kg2 Kg6 48. Rf3 Qd5 49. g4 Qe4 50. Kg3 Qe5+ 51. Kg2 Qe4 52. Kg3 Qe1 53. Kg2 h5 54. gxh5+ Kxh5 55. Rg3 g6 56. Rg5+ Kh6 57. Rg3 Qe4+ 58. Kh2 Qf4 59. Kg2 Kh5 60. Re3 Kxh4 61. Rg3 Kh5 62. Rh3+ Kg5 63. Rg3+ Kh6 64. Re3 g5 65. Rg3 Kh5 66. Re3 g4 67. Rg3 Qe4+ 68. Kh2 Kh4 69. Re3 Qf4+ 70. Kg2 Qf5 71. Rg3 Qd5+ 72. Kh2 Qd2 73. Kg2 Qd5+ 74. Kh2 Qe4 75. Re3 Qh7 76. Kg2 Kg5 77. Rg3 Kf4 78. Re3 Qb7+ 79. Kh2 Qb2 80. Kg2 Qd2 81. Rg3 Qe2 82. Re3 Qd1 83. Rg3 Qd5+ 84. Kh2 Qh5+ 85. Kg2 Qh4 86. Re3 Qg5 87. Rg3 Qh5 88. Re3 Qh4 89. Rg3 Qxg3+ 90. fxg3+ Ke3 91. Kg1 Kf3 92. Kf1 Kxg3 93. Kg1 Kf3 94. Kh1 Kg3 95. Kg1 Kh3 96. Kh1 g3 97. Kg1 g2 98. Kf2 Kh2 0-1
2023.12.19 Titled Tue 19th Dec Early
706666 Zimmermann, U (2280) Yeremyan, Alen (2279) 0-1
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c5 6. Nc3 Nc6 7. Ne1 d6 8. Nc2 Bd7 9. Rb1 Qc8 10. a3 Bh3 11. b4 Bxg2 12. Kxg2 Ne5 13. d3 h5 14. Bg5 Re8 15. Bxf6 Bxf6 16. Nd5 Bg7 17. h3 e6 18. Nf4 h4 19. gxh4 Qd8 20. Kh2 Qxh4 21. e3 b6 22. Ne1 Bh6 23. Nfg2 Qf6 24. f4 Nc6 25. e4 Bg7 26. Ne3 Qh4 27. N1g2 Qh6 28. Ng4 Qh7 29. f5 exf5 30. exf5 gxf5 31. Nf2 Nd4 32. bxc5 Be5+ 33. Kh1 Kh8 34. Ne3 Bg3 35. Nd5 Re2 36. Qxe2 Nxe2 37. cxb6 axb6 38. Rxb6 Be5 39. Re1 Ng3+ 40. Kg2 Rg8 41. Reb1 Ne4+ 42. Kf1 Nd2+ 43. Ke2 Nxb1 44. Rxb1 Qh5+ 45. Kf1 Qf3 46. d4 Rg2 47. Rb8+ Kg7 0-1
2023.12.19 Titled Tue 19th Dec Early
707010 Baum, Jonasz (2421) Zimmermann, U (2280) 1-0
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. d4 a6 5. Nbd2 dxc4 6. Nxc4 b5 7. Nce5 Bb7 8. Bg2 c5 9. Nxf7 Kxf7 10. Ng5+ Ke7 11. Bxb7 Ra7 12. Bg2 Qxd4 13. Qc2 Nbd7 14. O-O h6 15. Be3 Qc4 16. Qxc4 bxc4 17. Nf3 Nd5 18. Bd2 Rb7 19. Rab1 g5 20. Rfc1 Bg7 21. e4 Nb4 22. Rxc4 Nxa2 23. e5 Rhb8 24. Nxg5 Rxb2 25. Rxb2 Rxb2 26. Nf3 Nxe5 27. Nxe5 Bxe5 28. Be3 Bd4 29. Bxd4 cxd4 30. Rxd4 Nb4 31. Rh4 a5 32. Rxh6 a4 33. Rh7+ Kd6 34. Ra7 Ra2 35. h4 a3 36. h5 Ra1+ 37. Kh2 a2 38. h6 Rc1 39. h7 Rc8 40. g4 Ke5 41. Kg3 Rh8 42. f4+ Kd4 43. Ra4 Kc3 44. Be4 Kb3 45. Ra7 Kb2 46. g5 a1=Q 47. Rxa1 Kxa1 48. g6 Rc8 49. g7 Rc3+ 50. Kg4 Rc7 51. h8=Q e5 52. g8=Q Nc6 53. Bxc6 1-0
2023.12.19 Titled Tue 19th Dec Early
707160 Zimmermann, U (2280) San Thit Lwin (2242) 1-0
1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O e6 5. d3 Be7 6. Nc3 O-O 7. Nd2 c5 8. e4 dxe4 9. dxe4 Bg6 10. f4 Nc6 11. g4 h5 12. h3 hxg4 13. hxg4 Qd4+ 14. Kh1 Rad8 15. f5 exf5 16. exf5 Nxg4 17. fxg6 fxg6 18. Nde4 Qe5 19. Rxf8+ Rxf8 20. Qxg4 Nd4 21. Bg5 Nxc2 22. Bxe7 Qxe7 23. Rf1 Ne3 24. Rxf8+ Qxf8 25. Qe6+ Kh7 26. Qh3+ Kg8 27. Qxe3 Qf5 28. Nd5 Qh5+ 29. Kg1 Qd1+ 30. Kf2 Qxd5 31. Nf6+ gxf6 32. Bxd5+ 1-0
2023.12.19 Titled Tue 19th Dec Early
707451 Zimmermann, U (2280) Chitre Arush (2258) 0-1
1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O c6 5. d3 e6 6. Nbd2 h6 7. Qe1 Be7 8. e4 dxe4 9. dxe4 Bh7 10. Qe2 O-O 11. Ne5 Nbd7 12. Nd3 Qc7 13. a3 Rfd8 14. Re1 Nc5 15. Nxc5 Bxc5 16. Nb3 Be7 17. Bf4 e5 18. Bd2 c5 19. Bc3 b6 20. Nd2 Nd7 21. Nc4 a6 22. Bh3 Bf6 23. Rad1 Nf8 24. f3 Bg6 25. Ne3 Qc6 26. Nd5 Ne6 27. Nxf6+ gxf6 28. Qe3 Kh7 29. Bd2 Ng5 30. Bg2 Rd4 31. c3 Ra4 32. h4 Ne6 33. h5 Ng5 34. hxg6+ fxg6 35. Bc1 Nf7 36. Rd3 Ra7 37. Red1 Qe6 38. Kh2 f5 39. Bh3 Qf6 40. exf5 gxf5 41. f4 exf4 42. gxf4 Re4 43. Qf3 Rae7 44. Qh5 Re2+ 45. Kh1 Re1+ 46. Rxe1 Rxe1+ 47. Kg2 Rxc1 48. Bxf5+ Kg7 49. Rg3+ Kf8 50. Bg6 Qc6+ 51. Rf3 Rd1 52. Bxf7 Rd2+ 53. Kg3 Qf6 54. Bg6 Qg7 55. f5 Qe5+ 56. Rf4 Qe3+ 57. Qf3 Qg1+ 58. Kh4 Rh2+ 59. Qh3 Qg5# 0-1
2023.12.19 Titled Tue 19th Dec Late
708190 Zimmermann, U (2280) Ivanov, Aleksandr (2068) 1-0
1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. c4 c6 7. Nbd2 O-O 8. a3 h6 9. Rb1 Be6 10. Qc2 Nd7 11. b4 Rc8 12. Bb2 Kh7 13. Nb3 d4 14. Rfe1 f5 15. e3 dxe3 16. Rxe3 f4 17. Ree1 fxg3 18. hxg3 Qc7 19. Nc5 Nxc5 20. bxc5 Rxf3 21. Bxf3 Nf5 22. Re4 Qf7 23. Bg2 Nd4 24. Bxd4 exd4 25. Rbe1 Bf5 26. Re7 Qf6 27. Rxb7 Rf8 28. Ree7 Rg8 29. Qe2 g5 30. Rxa7 Qg6 31. Be4 Kh8 32. Bxf5 Qxf5 33. Qe4 Qf6 34. Re6 Qf8 35. Rxh6+ 1-0
2023.12.19 Titled Tue 19th Dec Late
708482 Yeletsky, Ivan (2504) Zimmermann, U (2280) 1-0
1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. O-O c5 5. d3 Nc6 6. Qe1 b5 7. e4 Be7 8. a4 b4 9. exd5 exd5 10. Ne5 Nxe5 11. Qxe5 O-O 12. Re1 Be6 13. Nd2 Rc8 14. Nf3 h6 15. Bf4 Re8 16. Qe2 d4 17. Ne5 Bd5 18. Bxd5 Nxd5 19. Qf3 Bf6 20. Nc4 Rxe1+ 21. Rxe1 Rc6 22. Bd6 Rxd6 23. Nxd6 Qxd6 24. Re8+ Kh7 25. Qe4+ g6 26. Ra8 Qd7 27. a5 Bg7 28. Qe8 Qxe8 29. Rxe8 b3 30. cxb3 Nb4 31. Re7 a6 32. Rxf7 Nxd3 33. Rc7 Nxb2 34. Kf1 d3 35. Ke1 Kg8 36. Rxc5 Bf8 37. Rc8 Kf7 38. Rb8 Bd6 39. Rb7+ Ke6 40. Kd2 Kd5 41. f4 Bc5 42. b4 Bd4 43. b5 axb5 44. a6 Ke4 45. Re7+ Kd5 46. Rd7+ Ke4 47. Re7+ Kd5 48. a7 Nc4+ 49. Kxd3 Nb6 50. Rd7+ Nxd7 51. a8=Q+ Kd6 52. Kxd4 b4 53. Qa5 b3 54. Qb4+ Kc6 55. Qxb3 Nb6 56. Qe6+ Kb5 57. Qxg6 Na4 58. Qxh6 Kb4 59. Qg5 1-0
2023.12.19 Titled Tue 19th Dec Late
708586 Zimmermann, U (2280) Gao, Raymond (2001) 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. a3 a5 7. Nbd2 e5 8. Rb1 a4 9. c4 Nc6 10. Ne1 d5 11. Nc2 Be6 12. Ne3 d4 13. Nc2 Qd7 14. b4 axb3 15. Nxb3 b6 16. Re1 Bh3 17. Bh1 h5 18. Nb4 Nxb4 19. Bxa8 Rxa8 20. axb4 Qc6 21. f3 h4 22. gxh4 Nh5 23. Kh1 Ra2 24. Ra1 Rxa1 25. Nxa1 Bf6 26. Bg5 Nf4 27. Rg1 Bxg5 28. hxg5 b5 29. cxb5 Qxb5 30. Nc2 Qa4 31. Qd2 Qa2 32. Ra1 Qe6 33. Nxd4 exd4 34. Qxf4 Qxe2 35. Ra8+ Kh7 36. Qh4+ 1-0
2023.12.19 Titled Tue 19th Dec Late
708845 Zimmermann, U (2280) Rastbod, Ali (2221) 0-1
1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. c4 e6 6. Nc3 Nge7 7. d3 O-O 8. Bg5 h6 9. Bd2 d5 10. Qc1 Kh7 11. Rb1 b6 12. a3 a5 13. Ne1 Bb7 14. Nc2 Nd4 15. b4 axb4 16. axb4 cxb4 17. Nxb4 Qd7 18. e3 Ndf5 19. cxd5 exd5 20. d4 Rfc8 21. Qb2 h5 22. Qb3 Rd8 23. Ra1 Qe6 24. Nd3 g5 25. Rxa8 Rxa8 26. Rb1 Ba6 27. Nb4 Bc4 28. Qc2 Kg8 29. Qb2 Qd6 30. Nc2 Rb8 31. Ra1 b5 32. Qb4 Bf8 33. Qxd6 Nxd6 34. Nb4 g4 35. Nbxd5 Nxd5 36. Nxd5 Bxd5 37. Bxd5 Nc4 38. Be1 Na3 39. Rc1 b4 40. Bb3 Nb5 41. Rc4 Nd6 42. Rxb4 Rc8 43. Ra4 Rc1 44. Kf1 Ne4 45. Ke2 Rb1 46. Bc2 Rb2 47. Kd3 Ng5 48. Bc3 Rb8 49. Bd1 Rb1 50. Kc2 Rb8 51. Ra5 Be7 52. Re5 Bf6 53. Rf5 Kg7 54. d5 Bxc3 55. Kxc3 Ne4+ 56. Kd4 Nd6 57. Rxh5 f5 58. h3 Rb1 59. Bc2 Rb2 60. Bxf5 Rxf2 61. hxg4 Rd2+ 62. Ke5 Nf7+ 63. Ke6 Nd8+ 64. Kd6 Nf7+ 0-1
2023.12.19 Titled Tue 19th Dec Late
708884 Crispin Ferreras, Darvi Abraham (2113) Zimmermann, U (2280) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 O-O 8. f4 cxd4 9. Nf3 Nbc6 10. Bd3 f6 11. O-O Qb6 12. Kh1 Bd7 13. Nd6 fxe5 14. fxe5 Nxe5 15. Nxe5 Qxd6 16. Qg5 Nf5 17. Bxf5 Rxf5 18. Rxf5 exf5 19. Nf3 Re8 20. Nxd4 Qe7 21. Qxe7 Rxe7 22. Kg1 Re4 23. Rd1 Kf7 24. Kf2 Kf6 25. c3 Ba4 26. b3 Bc6 27. Nc2 f4 28. Nb4 Ke5 29. Nd3+ Kf5 30. Nc5 Re3 31. Rd3 b6 0-1
2023.12.19 Titled Tue 19th Dec Late
709029 Boyer, Mahel (2427) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Be2 Be7 10. Nf3 O-O 11. O-O Qd7 12. Qe1 Rad8 13. Rd1 Nb4 14. Qg3 Bc2 15. Rd2 Bg6 16. h4 Kh8 17. a3 Nc6 18. b4 a5 19. d5 Nb8 20. d6 axb4 21. axb4 Nc6 22. dxe7 Qxe7 23. Bc5 1-0
2023.12.12 Titled Tue 12th Dec Early
713266 Zimmermann, U (2280) Makarian, Rudik (2530) 1-0
1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Nc3 c5 7. e4 Nc6 8. Nd2 d4 9. Ne2 e5 10. h3 Ne8 11. f4 exf4 12. gxf4 g6 13. f5 Ne5 14. Nf3 Nxf3+ 15. Rxf3 Bg5 16. Nf4 gxf5 17. Rg3 Kh8 18. Qh5 Rg8 19. Qxf7 Nd6 20. Qh5 fxe4 21. Ne6 Bxe6 22. Bxg5 Rxg5 23. Qxg5 Qxg5 24. Rxg5 e3 25. Rxc5 Rg8 26. Kh2 Nf5 27. Rf1 Nh4 28. Be4 Ng6 29. c3 e2 30. Re1 Nf4 31. Rc7 Rg7 32. Rxg7 Kxg7 33. cxd4 Kf6 34. Kg3 Nh5+ 35. Kf2 Nf4 36. Ke3 Nxh3 37. Rxe2 Bxa2 38. Rh2 Ng5 39. Rh6+ Kg7 40. Rd6 Be6 41. d5 Bh3 42. Rd8 Nf7 43. Rb8 h5 44. Rxb7 Kf6 45. d6 Nxd6 46. Rxa7 h4 47. Rh7 Kg5 48. Rg7+ Kf6 49. Rg6+ Ke7 50. Rh6 Be6 51. Rxh4 Nb5 52. Rh7+ Kf6 53. b4 Nd6 54. Rc7 Nb5 55. Rc5 Nd6 56. b5 Ke7 57. b6 1-0
2023.12.12 Titled Tue 12th Dec Early
713516 Zimmermann, U (2280) Harshavardhan, G B (2390) 1-0
1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. c4 e5 6. Nc3 Nge7 7. Ne1 d6 8. Nc2 Be6 9. Ne3 O-O 10. a3 a5 11. Rb1 f5 12. d3 Qd7 13. Ned5 Rab8 14. b4 axb4 15. axb4 Nxb4 16. Nxb4 cxb4 17. Rxb4 e4 18. Qb3 Nc6 19. Rb6 Nd4 20. Qb1 Be5 21. dxe4 Bxc4 22. exf5 Rxf5 23. Be3 Qf7 24. Rxb7 Rxb7 25. Qxb7 Qxb7 26. Bxb7 Nc2 27. Bd5+ Bxd5 28. Nxd5 Kf7 29. Rc1 Nxe3 30. Nxe3 Rf6 31. Rc7+ Kg8 32. Ng4 Re6 33. Nh6+ Kh8 34. Nf7+ Kg8 35. Nh6+ Kh8 36. e3 Bf6 37. h4 Re8 38. Kg2 d5 39. Rd7 Bg7 40. Nf7+ Kg8 41. Ng5 d4 42. exd4 h6 43. Nf3 Re2 44. Rd6 Kh7 45. Kf1 Ra2 46. Rd7 Ra1+ 47. Kg2 Kg8 48. Ne5 g5 49. hxg5 hxg5 50. Nf3 g4 51. Ne5 Rd1 52. Nxg4 Bxd4 53. Ne3 Rd2 54. Re7 Ra2 55. Re4 Ba7 56. Ng4 Kg7 57. Rf4 Kg6 58. Ne5+ Kg7 59. Rf7+ Kg8 60. Rf3 Bd4 61. Ng4 Kg7 62. Nh2 Ba7 63. g4 Kg6 64. Rf5 Bb8 65. Nf1 Ba7 66. Ng3 Bb6 67. Nh5 Ba7 68. Kg3 Ra3+ 69. f3 Bb8+ 70. Kh3 Ba7 71. Rf6+ Kg5 72. Rf5+ Kg6 73. Ng3 Bb8 74. Ne4 Ba7 75. Rf6+ Kg7 76. g5 Bd4 77. Rf5 Ra1 78. Kg4 Rg1+ 79. Kf4 Bb2 80. Rd5 Bc1+ 81. Kf5 Bb2 82. Rd7+ Kf8 83. f4 Rf1 84. Nf6 Bc1 85. Kg6 1-0
2023.12.12 Titled Tue 12th Dec Early
713531 Kushagra, Mohan (2374) Zimmermann, U (2280) 0-1
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Bd7 12. c3 Qc7 13. Bf1 O-O-O 14. Qf3 Bd6 15. g3 Kb8 16. Bg5 h5 17. Rad1 h4 18. Bg2 hxg3 19. hxg3 e5 20. Nf5 Bc6 21. Qe2 Bxg2 22. Kxg2 Qc6+ 23. f3 Bc7 24. Rxd8+ Rxd8 25. Rd1 Rxd1 26. Qxd1 Nd5 27. Nxg7 f6 28. Bc1 Qd7 29. Nf5 Nf4+ 0-1
2023.12.12 Titled Tue 12th Dec Early
713868 Shankland, S (2674) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. O-O Nc6 9. e3 Be7 10. exd4 exd4 11. Re1 O-O 12. a3 a5 13. Ne5 Be6 14. Nd2 Nxe5 15. Rxe5 d3 16. Bxb7 Rb8 17. Bf3 Qd4 18. Rxa5 Bc5 19. Rxc5 Qxc5 20. b4 Qd4 21. Rb1 Rfc8 22. Bb2 Qd7 23. Bxf6 gxf6 24. c5 Qd4 25. c6 Ba2 26. Rc1 Rc7 27. Ne4 f5 28. Nc5 Bc4 29. Qd2 Kh8 30. Qc3 Qxc3 31. Rxc3 Bb5 32. Nxd3 Rd8 33. Nf4 Rd2 34. Rc5 Ba4 35. Kg2 Rb2 36. Rxf5 Rb3 37. Be4 Rxa3 38. b5 Rb3 39. Bd3 Rc8 40. Rc5 Kg8 41. Bc4 Rb4 42. Nd5 Kf8 43. Nxb4 1-0
2023.12.12 Titled Tue 12th Dec Early
714003 Zimmermann, U (2280) Seo, Jung Min (2483) 0-1
1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. a4 b4 6. c3 a5 7. d4 c5 8. Nbd2 Na6 9. Re1 Be7 10. e4 bxc3 11. bxc3 cxd4 12. cxd4 O-O 13. Ba3 Bxa3 14. Rxa3 Nb4 15. e5 Nfd5 16. Nc4 Nb6 17. Nd6 Bd5 18. h4 Nc4 19. Nxc4 Bxc4 20. Ng5 Rc8 21. Be4 h6 22. Nh7 Re8 23. Qh5 Bd5 24. Nf6+ gxf6 25. Rf3 f5 26. Qxh6 Qe7 27. Rf4 f6 28. exf6 Qh7 29. Qg5+ Kf7 30. Rxf5 exf5 31. Bxd5+ Nxd5 0-1
2023.12.05 Titled Tue 5th Dec Early
721212 Zimmermann, U (2280) Skvortsov, Andrei (2309) 0-1
1. Nf3 e6 2. e3 c5 3. Be2 b6 4. O-O Bb7 5. d4 Nf6 6. b3 Be7 7. Bb2 O-O 8. Nbd2 a5 9. a4 Na6 10. Re1 d5 11. Ne5 Nd7 12. Ndf3 f6 13. Nxd7 Qxd7 14. Bb5 Qc7 15. c4 dxc4 16. Bxc4 Bd5 17. Qe2 Nb4 18. Rac1 Kh8 19. e4 Bxc4 20. Rxc4 Qb7 21. e5 f5 22. dxc5 Bxc5 23. Rh4 Qe7 24. Rh5 g6 25. Rh3 g5 26. Rh5 Rg8 27. Bc1 f4 28. Qe4 Raf8 29. h4 gxh4 30. Bxf4 Rg4 31. Ng5 Rxg5 32. Bxg5 Bxf2+ 33. Kh1 Qd7 34. Rf1 Nd5 35. Bf6+ Nxf6 36. exf6 Rxf6 37. Qa8+ Kg7 38. Rg5+ Kh6 39. Qg8 Bd4 40. Rxf6+ Bxf6 41. Rg4 Qd1+ 42. Kh2 Be5+ 43. g3 Bxg3+ 44. Rxg3 hxg3+ 45. Qxg3 Qh5+ 46. Kg2 Qg5 0-1
2023.12.05 Titled Tue 5th Dec Early
721473 Teumer, J (2148) Zimmermann, U (2280) 1/2-1/2
1. d4 d6 2. e4 e6 3. Nc3 Ne7 4. Be3 h6 5. Qd2 a6 6. f4 b5 7. a3 Bb7 8. Bd3 Nd7 9. Nf3 c5 10. e5 cxd4 11. Bxd4 Bxf3 12. gxf3 Nc6 13. Be4 d5 14. Nxd5 exd5 15. Bxd5 Nxd4 16. Qxd4 Bc5 17. Qd3 Nb6 18. Bxa8 Qxa8 19. O-O-O O-O 20. Kb1 Rc8 21. Qe4 Qxe4 22. fxe4 Kf8 23. Rd3 g6 24. Rhd1 Ke7 25. h3 a5 26. Ka2 a4 27. b3 axb3+ 28. cxb3 Ra8 29. Rc3 Bxa3 30. Rc7+ Ke8 31. Kb1 Rc8 32. Rxc8+ Nxc8 33. Rd5 b4 34. Rc5 Ne7 35. Rc7 Kd8 36. Rb7 Ke8 37. Kc2 Kf8 38. Kd3 Nc6 39. Rc7 Na5 40. Kc2 Ke8 41. f5 g5 42. e6 fxe6 43. fxe6 h5 44. Rg7 g4 45. hxg4 hxg4 46. Rxg4 Ke7 47. Rg5 Nc6 48. Rc5 Nd4+ 49. Kd3 Nxb3 50. Rc6 Nc1+ 51. Kc2 Ne2 52. Ra6 Nd4+ 53. Kd3 Nxe6 54. Kc4 Ng5 55. Ra7+ Ke6 56. Ra6+ Kf7 57. Rb6 Nxe4 58. Rxb4 Nd6+ 59. Kb3 Bxb4 60. Kxb4 1/2-1/2
2023.12.05 Titled Tue 5th Dec Late
723254 Zimmermann, U (2280) Rustemov, A (2525) 0-1
1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O e6 5. d3 h6 6. Nbd2 Nf6 7. Qe1 Bh7 8. e4 Be7 9. a4 a5 10. Qe2 Na6 11. Ne5 Qc7 12. f4 O-O 13. h3 Nd7 14. Nef3 dxe4 15. dxe4 Ndc5 16. Ne5 Rad8 17. c3 f6 18. Nec4 Nd3 19. Kh2 Nac5 20. h4 Ra8 21. Bh3 Kh8 22. b3 b5 23. axb5 cxb5 24. Ne3 b4 25. cxb4 axb4 26. Rxa8 Rxa8 27. Nec4 Ra2 28. Qd1 Nxe4 29. Bg2 Nxc1 30. Qxc1 Nxd2 31. Nxd2 Qxc1 32. Rxc1 Rxd2 33. Rc8+ Bd8 0-1
2023.12.05 Titled Tue 5th Dec Late
723523 Lutz, I (1947) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 h6 11. Nd2 g5 12. Be3 Ng4 13. Nc4 b6 14. h3 Nxe3 15. Nxe3 Nd7 16. Nf5 Bf8 17. Ne4 Ne5 18. g4 Ng6 19. e3 Bxf5 20. gxf5 Nh4 21. Qg4 f6 22. Ng3 Re5 23. Rad1 Qe7 24. e4 Qe8 25. Nh5 Bg7 26. f4 Re7 27. fxg5 hxg5 28. Ng3 Re5 29. Rde1 b5 30. Qh5 Qxh5 31. Nxh5 a5 32. Kh2 a4 33. Re2 c4 34. Bf3 Rae8 35. Bh1 Kf7 36. Ng3 Rh8 37. Rff2 g4 38. Nf1 Bh6 39. Kg3 gxh3 40. Kxh3 Be3 41. Rf3 Nxf3+ 0-1
2023.12.05 Titled Tue 5th Dec Late
723622 Olenik Campa, Rudi (2299) Zimmermann, U (2280) 1/2-1/2
1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 Qc7 5. d5 d6 6. a4 Nf6 7. Bd3 O-O 8. O-O e6 9. c4 exd5 10. exd5 Na6 11. Nc3 Bg4 12. h3 Bxf3 13. Qxf3 Nd7 14. Nb5 Ne5 15. Qe2 Qd8 16. f4 Nxd3 17. Qxd3 Nb4 18. Qb1 a6 19. Nc3 Qh4 20. Be3 Rae8 21. Bf2 Qxf4 22. Bxc5 Bd4+ 23. Kh1 Qxf1+ 24. Qxf1 Bxc5 25. Re1 Nc2 26. Rxe8 Rxe8 27. Qd3 Re1+ 28. Kh2 Bg1+ 29. Kh1 Bf2+ 30. Kh2 Bg1+ 31. Kh1 Bf2+ 32. Kh2 Bg1+ 1/2-1/2
2023.12.05 Titled Tue 5th Dec Late
723881 Zimmermann, U (2280) Vlassov, N (2299) 1-0
1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. O-O f5 5. d3 h6 6. e4 d6 7. c3 Nf6 8. Nh4 Ne7 9. d4 Nxe4 10. Bxe4 fxe4 11. dxe5 d5 12. Qh5+ Kd7 13. c4 g5 14. Ng6 Qe8 15. Nxf8+ Rxf8 16. Qxh6 Qg6 17. Qxf8 b6 18. cxd5 Bb7 19. e6+ Kd6 20. Bf4+ gxf4 21. Qxf4+ Kxd5 22. Rd1+ Kc6 23. Qd6+ Kb5 24. Qxe7 e3 25. Qxb7 exf2+ 26. Kxf2 Rf8+ 27. Kg1 Qxe6 28. Na3+ Kb4 29. Nc2+ Kb5 30. Qg2 Ka6 31. Re1 Qf6 32. b3 Qc3 33. Rf1 Rd8 34. Rf2 Rd3 35. Raf1 Ka5 36. Na3 b5 37. Qc6 a6 38. Qc7+ Kb4 39. Nc2+ Qxc2 40. Rxc2 1-0
2023.12.05 Titled Tue 5th Dec Late
724128 Zimmermann, U (2280) Djokic, Mihailo (2170) 0-1
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. b4 e5 7. Bb2 Re8 8. c4 a5 9. bxa5 Nc6 10. Nbd2 Rxa5 11. Nb3 Ra7 12. Nfd2 Bd7 13. a4 Qa8 14. a5 Nxa5 15. Nxa5 Rxa5 16. Qb3 Rb8 17. Bc3 Ra4 18. Rxa4 Qxa4 19. Qb2 Bg4 20. Ra1 Qd7 21. Nb3 b5 22. c5 b4 23. Be1 e4 24. d4 Nd5 25. Bxe4 Nc3 26. Bxc3 bxc3 27. Qxc3 dxc5 28. e3 cxd4 29. Nxd4 Rd8 30. Ra8 Rxa8 31. Bxa8 Qa4 32. Qc6 Qd1+ 33. Kg2 Bxd4 34. exd4 Qxd4 35. Qxc7 h5 36. h3 Be6 37. h4 Kh7 38. Qf4 Qa1 39. Bf3 Kg7 40. Qe3 Bf5 41. Qf4 Qc3 42. Qg5 Qa1 43. Qe3 Qb2 44. Qg5 Bd3 45. Qe3 Qb1 46. Qd4+ Kh7 47. Kh2 Qf1 48. Bg2 Qe2 49. Qf4 Bf5 50. Bh3 Bxh3 51. Qxf7+ Kh6 52. Qf4+ Kg7 53. Kxh3 Qf1+ 54. Kh2 Qe1 55. Qe3 Qf1 56. Qf3 Kh7 57. Qb7+ Kh6 58. Qf3 Kh7 59. Qf4 Kg7 60. Qe5+ Kh7 61. Qe7+ Kg8 62. Qd8+ Kg7 63. Qc7+ Kh6 64. Qf4+ Kh7 65. g4 hxg4 66. Qf7+ Kh6 67. Qf4+ Kg7 68. Qe5+ Kf7 69. Qd5+ Kf6 70. Qd6+ Kf5 71. Qd5+ Kf4 72. Qd4+ Kf5 73. Qd5+ Kf6 74. Qd6+ Kg7 75. Qd7+ Kg8 76. Qe6+ Kh7 77. Qe7+ Kh6 78. Qg5+ Kg7 79. Qe7+ Kg8 80. Qg5 Qxf2+ 81. Kh1 Qf3+ 82. Kh2 Qh3+ 83. Kg1 Qg3+ 84. Kh1 Qf3+ 85. Kh2 Kf7 86. Qe5 Qf2+ 87. Kh1 Qxh4+ 88. Kg2 Qh3+ 89. Kg1 g3 90. Qc7+ Kf6 91. Qc6+ Kg5 92. Qc5+ Kh6 93. Qe3+ Kh5 94. Qe5+ Qf5 95. Qh8+ Kg4 96. Qd4+ Qf4 97. Qd7+ Qf5 98. Qd4+ Kg5 99. Qe3+ Qf4 100. Qc5+ Kg4 101. Qc8+ Qf5 102. Qc4+ Kh5 103. Qe2+ Kh4 104. Qc4+ Qg4 0-1
2023.12.05 Titled Tue 5th Dec Late
724153 Goltsev, Dmitry (2215) Zimmermann, U (2280) 1-0
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Nd7 9. Nxc6 bxc6 10. Qxc6 Rb8 11. Nd5 Bg7 12. Nc7+ Kf8 13. Bf4 Rxb2 14. Rd1 Rb4 15. Bg3 h5 16. Bc4 Bc3+ 17. Kf1 Bf6 18. Bxf7 Kxf7 19. Qd5+ Kg7 20. Ne6+ Kh7 21. Nxd8 Rxd8 22. h4 Bb7 23. Qf7+ Kh6 24. Re1 Nf8 25. c4 Rb2 26. Bf4+ 1-0
2023.12.05 Titled Tue 5th Dec Late
724298 Zimmermann, U (2280) Titus, Andrew (2202) 0-1
1. g3 d5 2. Bg2 Nf6 3. d3 e5 4. Nf3 Bd6 5. c4 e4 6. Nfd2 exd3 7. cxd5 Qe7 8. e4 Nxd5 9. O-O Nb4 10. Nc4 Nc2 11. e5 Bc5 12. Qxd3 Nxa1 13. Nc3 O-O 14. Nd5 Qd8 15. Be4 h6 16. Qf3 c6 17. Nf6+ gxf6 18. Rd1 Qe7 19. exf6 Qe6 20. Bxh6 Re8 21. Bh7+ Kxh7 22. Qh5 Qg4 23. Qxf7+ Kxh6 24. Qxe8 Qxd1+ 25. Kg2 Bh3+ 26. Kxh3 Qh5+ 27. Qxh5+ Kxh5 0-1
2023.12.05 Titled Tue 5th Dec Late
724479 Zimmermann, U (2280) Curtis, J AUS (2292) 1/2-1/2
1. Nf3 d6 2. g3 e5 3. Bg2 e4 4. Nd4 f5 5. d3 d5 6. c4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Nf6 9. cxd5 Qxd5 10. dxe4 Nxe4 11. Nc3 Qe5 12. Nf3 Qxc3 13. bxc3 Nxd2 14. Nxd2 c6 15. Rb1 Nd7 16. Nc4 Nc5 17. O-O Ke7 18. Rfd1 Rd8 19. Rxd8 Kxd8 20. Rd1+ Kc7 21. Ne5 Be6 22. a3 Kb6 23. e3 Ka5 24. Rb1 Ka4 25. Bf1 Kxa3 26. Bc4 Bxc4 27. Nxc4+ Ka2 28. Rb2+ Ka1 29. Rb4 Rd8 30. Kf1 Rd1+ 31. Ke2 Rc1 32. Kd2 Rf1 33. Ke2 Rc1 34. Kd2 Rf1 35. Kc2 Rxf2+ 36. Nd2 b5 37. Rb1+ Ka2 38. Rb2+ Ka3 39. Rb1 Ka2 40. Rb2+ Ka3 41. Rb1 Ka2 1/2-1/2
2023.11.28 Titled Tue 28th Nov Early
728568 Zimmermann, U (2280) Rychkov, O (2384) 0-1
1. Nf3 Nf6 2. e3 d5 3. Be2 c5 4. O-O Nc6 5. d4 Bg4 6. h3 Bxf3 7. Bxf3 e5 8. dxe5 Nxe5 9. Nd2 Bd6 10. c4 dxc4 11. Nxc4 Nxc4 12. Qa4+ Qd7 13. Qxc4 O-O 14. Rd1 Qe7 15. Bd2 Rad8 16. Bc3 b6 17. a4 Be5 18. a5 Bxc3 19. Qxc3 b5 20. Bc6 a6 21. Rac1 h6 22. Rxd8 Rxd8 23. Qxc5 Rd1+ 24. Kh2 Qc7+ 25. g3 Ne4 26. Qc2 Rxc1 27. Qxc1 Nxf2 28. Qc3 Nd1 29. Qd4 Nxe3 30. Be4 Nf1+ 31. Kg2 Nxg3 32. Bd3 Nh5 33. Be4 Nf6 34. Bd3 Qxa5 35. Qe3 Qd8 36. Kf3 g6 37. Bc2 Kg7 38. Qc3 Qd5+ 39. Kf2 Qg5 40. Bd3 Qf4+ 41. Kg2 g5 42. Kg1 b4 43. Kg2 bxc3 0-1
2023.11.28 Titled Tue 28th Nov Early
728800 Nechitaylo, Nikita (2203) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Qc2 Nbd7 9. Nf3 Re8 10. O-O a5 11. Rab1 h6 12. Bh4 Nf8 13. a3 Be6 14. b4 axb4 15. axb4 b5 16. Ne5 Qb6 17. f4 N6d7 18. Bxe7 Rxe7 19. Qf2 Ra3 20. Rfc1 f6 21. Nxc6 Qxc6 22. Nxb5 Qa8 23. Nxa3 Qxa3 24. Qd2 Qa7 25. b5 Nb6 26. Ra1 Qb7 27. Rc6 Bf7 28. Qa5 Nc4 29. Bxc4 dxc4 30. Rb1 Rxe3 31. Qa6 Qd7 32. Qb6 c3 33. Rc8 Qxc8 34. d5 c2 35. Rc1 Rd3 36. d6 Rd1+ 37. Kf2 Rxc1 38. Qc6 Rf1+ 39. Kxf1 c1=Q+ 40. Qxc1 Qxc1+ 41. Kf2 Qd2+ 0-1
2023.11.28 Titled Tue 28th Nov Early
729065 Sharapov, E (2375) Zimmermann, U (2280) 0-1
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Qa5+ 6. Bd2 Qb6 7. Bc3 Nc6 8. Nb3 Bxc3+ 9. Nxc3 d6 10. Nd5 Qd8 11. Be2 e6 12. Nc3 Nf6 13. O-O O-O 14. Qd2 Qe7 15. Rad1 Rd8 16. Rfe1 b6 17. Bf1 a6 18. Nd5 exd5 19. exd5 Ne5 20. f4 Nf3+ 21. gxf3 Qd7 22. Nd4 Bb7 23. Re3 Re8 24. Rde1 Rxe3 25. Rxe3 Re8 26. Rxe8+ Nxe8 27. Qe3 Ng7 28. Qe4 Kf8 29. b3 Qe7 30. Qxe7+ Kxe7 31. Kf2 Nh5 32. Ke3 f5 33. b4 Kd7 34. a3 Ke7 35. Bd3 Kd7 36. Bc2 Ke7 37. Ba4 Nf6 38. Bc6 Bc8 39. a4 Kd8 40. Nb3 Kc7 41. a5 bxa5 42. Nxa5 Kb6 43. Kd4 Nh5 44. Ke3 Nf6 45. Nb3 Kc7 46. c5 Bb7 47. Bxb7 Kxb7 48. Kd4 Kc7 49. Na5 Nh5 50. Nc4 dxc5+ 51. bxc5 Nxf4 52. d6+ Kd7 53. Ne5+ Ke6 54. d7 Ke7 55. c6 Ne6+ 56. Kd5 a5 57. Nd3 a4 58. Nc5 Nxc5 59. Kxc5 a3 60. Kb6 a2 61. Kc7 a1=Q 62. d8=Q+ Kf7 63. Qd7+ Kf6 64. Qd6+ Kf7 65. Kd7 Qa7+ 66. c7 Qa4+ 67. Kd8 Qe8# 0-1
2023.11.28 Titled Tue 28th Nov Early
729249 Zimmermann, U (2280) Khoder, Akram (2191) 0-1
1. Nf3 Nf6 2. e3 d5 3. Be2 g6 4. O-O Bg7 5. d4 O-O 6. c4 c6 7. Nc3 Bg4 8. b4 Nbd7 9. Qb3 dxc4 10. Qxc4 Bxf3 11. Bxf3 e5 12. b5 exd4 13. exd4 Nb6 14. Qb3 Qxd4 15. Be3 Qc4 16. bxc6 bxc6 17. Bxb6 Qxb3 18. axb3 axb6 19. Na4 b5 20. Bxc6 bxa4 21. Bxa8 Rxa8 22. Rxa4 Rb8 23. Rd1 Rxb3 24. h3 Bf8 25. g4 Rb2 26. Ra8 Kg7 27. Rdd8 Be7 28. Rdc8 Nd5 29. Ra7 Bh4 30. f3 Bf2+ 31. Kh1 Bxa7 0-1
2023.11.28 Titled Tue 28th Nov Early
729567 Zimmermann, U (2280) Palczert, Matyas (2349) 0-1
1. Nf3 Nf6 2. e3 d5 3. Be2 e6 4. O-O Be7 5. d4 O-O 6. c4 b6 7. Nc3 Ba6 8. cxd5 Bxe2 9. Qxe2 exd5 10. Ne5 c5 11. Rd1 cxd4 12. Rxd4 Qc7 13. Nf3 Nc6 14. Rd1 Rad8 15. b3 Ne4 16. Bb2 Nxc3 17. Bxc3 Rfe8 18. Qb2 f6 19. Rac1 Qd6 20. Rc2 Qe6 21. Rcd2 a5 22. Nd4 Nxd4 23. Bxd4 Bb4 24. Bc3 Bc5 25. g3 h5 26. Bd4 Bb4 27. Rd3 h4 28. Qe2 h3 29. Qh5 Rc8 30. g4 Rc2 31. Qxh3 Rxa2 32. Qf3 Qe4 33. Kg2 Rc8 34. Bxb6 Rcc2 35. Qxe4 Rxf2+ 36. Kh3 Rxh2+ 37. Kg3 dxe4 38. Rd8+ Kh7 39. Kf4 Rhg2 40. Rh1+ Kg6 41. Rh4 Be1 42. Rh1 Raf2+ 43. Kxe4 Rxg4+ 44. Kd5 Rd2+ 45. Bd4 Bf2 46. Re8 Bxe3 47. Rxe3 Rgxd4+ 48. Kc5 R4d3 49. Rg1+ Kf7 50. Rxd3 Rxd3 51. Kc4 Re3 52. Ra1 Re5 53. Rd1 g5 54. Rd7+ Kg6 55. Kd4 Kf5 56. Rd8 g4 57. Rg8 Kf4 58. Rg6 f5 59. Rg8 Re4+ 60. Kd3 g3 61. Rg7 Kf3 62. Rf7 g2 63. Rxf5+ Rf4 64. Rg5 Rg4 65. Rf5+ Kg3 0-1
2023.11.28 Titled Tue 28th Nov Early
729685 Estevez Polanco, Leonardo Rafael (2106) Zimmermann, U (2280) 0-1
1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 e6 5. Qd2 b6 6. O-O-O a6 7. f4 b5 8. f5 exf5 9. exf5 Bxf5 10. Bd3 Bxd3 11. Qxd3 Ne7 12. h4 h5 13. g4 hxg4 14. h5 gxh5 15. Nge2 Qd7 16. Ng3 h4 17. Nge4 Nbc6 18. Kb1 O-O-O 19. Ng5 Nf5 20. Bf4 Ncxd4 21. Qe4 d5 22. Qg2 0-1
2023.11.28 Titled Tue 28th Nov Early
730030 Mosesov, Danyil (2453) Zimmermann, U (2280) 1-0
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 a6 5. O-O dxc4 6. a4 Nc6 7. a5 Bb4 8. Qa4 O-O 9. Ne5 Nxe5 10. Qxb4 Qd6 11. Qc3 Nd5 12. Qc2 Nb4 13. Qd1 Rb8 14. b3 b5 15. axb6 cxb6 16. bxc4 Nxc4 17. d3 Ne5 18. Nc3 Bd7 19. Ne4 Qe7 20. Bf4 f6 21. d4 Nec6 22. Bd6 Qf7 23. e3 a5 24. Qd2 Rfc8 25. Bxb8 Rxb8 26. Rfc1 Qe7 27. Nc3 Nd8 28. d5 e5 29. d6 Qf7 30. Nd5 Nxd5 31. Bxd5 Be6 32. Rc7 Qe8 33. Re7 Qb5 34. Bxe6+ Nxe6 35. Rxe6 Rd8 36. Rd1 Kf7 37. Re7+ Kg6 38. d7 a4 39. Qd3+ Qxd3 40. Rxd3 b5 41. Re8 Rxd7 42. Rxd7 b4 43. Rb8 a3 44. Ra7 a2 45. Rxb4 Kf5 46. Rxa2 h5 47. Raa4 h4 48. h3 hxg3 49. fxg3 g5 50. g4+ Kg6 51. Rb6 e4 52. Raa6 Kg7 53. Rxf6 Kh7 54. Rfb6 Kg8 55. Rb7 Kf8 56. Ra8# 1-0
2023.11.28 Titled Tue 28th Nov Early
730171 Zimmermann, U (2280) Perez Cruz, A (1973) 1-0
1. Nf3 c6 2. g3 d5 3. Bg2 Nf6 4. O-O Bg4 5. c4 dxc4 6. Ne5 e6 7. Nxg4 Nxg4 8. a4 Nd7 9. Qc2 Nge5 10. f4 Bc5+ 11. Kh1 Ng4 12. e3 h5 13. h3 h4 14. hxg4 hxg3+ 15. Kg1 Qh4 16. Rf3 e5 17. Qxc4 O-O-O 18. b4 exf4 19. bxc5 Ne5 20. Qxf4 Nxf3+ 21. Qxf3 f5 22. gxf5 Rd5 23. Nc3 Rxc5 24. Ne4 Re5 25. Bb2 Rxe4 26. Qxe4 Qh2+ 27. Kf1 Rd8 28. Qe6+ Kb8 29. Be5+ Ka8 30. Rb1 Qh4 31. Rxb7 Kxb7 32. Qxc6# 1-0
2023.11.28 Titled Tue 28th Nov Early
730313 Shuvalov, E (2079) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Bb4 5. Bg5 Nbd7 6. cxd5 exd5 7. Qc2 h6 8. Bh4 g5 9. Bg3 Ne4 10. Nd2 Nxd2 11. Qxd2 c6 12. e3 Nf6 13. Bd3 Qe7 14. h4 Rg8 15. hxg5 hxg5 16. O-O-O Be6 17. Qc2 O-O-O 18. Qa4 b5 19. Nxb5 cxb5 20. Bxb5 Bd6 21. Ba6+ Kb8 22. Qb5+ Ka8 23. Qc6+ Kb8 24. Rd3 Rc8 25. Rb3+ Qb7 26. Rxb7+ 1-0
2023.11.21 Titled Tue 21st Nov Early
736414 Licznerski, L (2431) Zimmermann, U (2280) 1-0
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nb3 Nf6 7. Be2 O-O 8. O-O d6 9. Re1 Be6 10. Bf1 Rc8 11. Nd5 Ne5 12. c3 Nc4 13. Bxc4 Rxc4 14. Bg5 Bxd5 15. exd5 h6 16. Qd3 b5 17. Bxf6 Bxf6 18. Qe3 a5 19. Qxh6 a4 20. Nd4 a3 21. Nc6 Qc7 22. bxa3 Rxc3 23. Rac1 Rc5 24. Rxc5 dxc5 25. Qe3 c4 26. Nxe7+ Qxe7 27. Qxe7 Bxe7 28. Rxe7 Rd8 29. Kf1 Rxd5 30. Ke2 Rd3 31. Re3 Rd6 32. a4 b4 33. Re4 Rc6 34. Kd1 f5 35. Rd4 Kf7 36. a5 Ke6 37. f4 Rd6 38. Rxd6+ Kxd6 39. h3 Kc6 40. g4 fxg4 41. hxg4 Kb5 42. f5 gxf5 43. gxf5 Kxa5 44. f6 Ka4 45. f7 Ka3 46. f8=Q c3 47. Kc2 Kxa2 48. Qxb4 Ka1 49. Qa4# 1-0
2023.11.21 Titled Tue 21st Nov Early
736682 Zimmermann, U (2280) Florianovitz, Derlei Alex (2068) 1/2-1/2
1. Nf3 c5 2. e3 Nc6 3. Be2 d5 4. d4 cxd4 5. exd4 Nf6 6. O-O Bf5 7. c3 e6 8. Re1 Bd6 9. Nbd2 O-O 10. Nf1 h6 11. Ng3 Bh7 12. a4 Ne4 13. Bd3 Nxg3 14. hxg3 Bxd3 15. Qxd3 a6 16. Bf4 Bxf4 17. gxf4 Qf6 18. g3 Ne7 19. Kg2 Rab8 20. Ne5 Rfd8 21. a5 Qf5 22. Ra4 f6 23. Qxf5 Nxf5 24. Nd3 Kf7 25. Nc5 Rd6 26. Rb4 b5 27. axb6 Rdxb6 28. Rxb6 Rxb6 29. b4 Rc6 30. Ra1 Nd6 31. Rxa6 Rxa6 32. Nxa6 Nb5 33. Kf3 Nxc3 34. Ke3 Ke7 35. Kd3 Nb5 36. Nc5 Kd6 37. Nb7+ Kc7 38. Nc5 Kd6 39. g4 g5 40. fxg5 hxg5 41. f3 e5 42. dxe5+ fxe5 43. Nb7+ Kc7 44. Nc5 Kd6 45. Ke3 Nd4 46. Nb7+ Kc7 47. Nc5 Nc2+ 48. Kd2 Nxb4 49. Ne6+ Kd6 50. Nxg5 Ke7 51. Kc3 Nc6 52. Kd3 Kf6 53. Nh3 Nd4 54. Ke3 Ne6 55. Nf2 Ng5 56. Nd1 d4+ 57. Kf2 Ke6 58. Nb2 Kd5 59. Nd3 Nf7 60. Nb4+ Kc4 61. Nc6 Kc3 62. Ne7 d3 63. Ke3 d2 64. Nd5+ Kc2 65. Nb4+ Kc1 66. Nd3+ Kc2 67. Nb4+ Kc3 68. Nd5+ Kc2 69. Ke4 d1=Q 70. Ne3+ Kd2 71. Nxd1 Kxd1 72. f4 exf4 73. Kxf4 Ke2 74. Kf5 Kf3 75. Kf6 Kf4 76. Kxf7 Kxg4 1/2-1/2
2023.11.21 Titled Tue 21st Nov Early
736894 Kolmagorov, Alexey (2124) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nd2 Be7 6. Ngf3 O-O 7. O-O Nbd7 8. Qc2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Nxf6+ Bxf6 12. Rd1 Qe7 13. Bf4 Rac8 14. Rac1 Rfe8 15. c5 Qd8 16. Ne5 Bxe5 17. Bxe5 Nxe5 18. dxe5 Qe7 19. Rd6 Rc7 20. Qb3 bxc5 21. Rxc5 Rec8 22. Qa4 h5 23. Qxa7 h4 24. Qb6 hxg3 25. hxg3 Qg5 26. Qb3 Qf5 27. Qc2 Qg5 28. a4 Ba8 29. b4 Qg4 30. b5 Qb4 31. bxc6 Qe1+ 32. Kh2 g6 33. Qd2 Qa1 34. Rd8+ Kg7 35. Qd6 Rxd8 36. Qxd8 Qa3 37. Rc4 Ra7 38. c7 Bb7 39. Rh4 Ra8 40. Qf6+ Kg8 41. Rh8# 1-0
2023.11.21 Titled Tue 21st Nov Early
737143 Zimmermann, U (2280) Bokros, A (2463) 0-1
1. Nf3 d5 2. e3 c6 3. Be2 Bf5 4. O-O e6 5. d4 Nd7 6. c4 Ngf6 7. Nc3 Bd6 8. b4 Bxb4 9. Qb3 Bxc3 10. Qxc3 Ne4 11. Qb3 Qb6 12. c5 Qxb3 13. axb3 O-O 14. Re1 b6 15. b4 a5 16. b5 bxc5 17. bxc6 Nb8 18. Ne5 f6 19. Nd7 Nxd7 20. cxd7 c4 21. g4 Bg6 22. f3 Nc3 23. Bf1 Rfd8 24. Bd2 Nb5 25. Bxa5 Rxd7 26. Bb6 Rxa1 27. Rxa1 Rb7 28. Bc5 h6 29. e4 Nc3 30. Ra3 Nb5 31. Ra8+ Kh7 32. Ra1 dxe4 33. Bxc4 exf3 34. Bxe6 Nc3 35. d5 Rb2 36. d6 Rg2+ 37. Kf1 Bd3+ 38. Ke1 Re2+ 39. Kf1 Rxe6+ 40. Kf2 Ne4+ 41. Kxf3 Nxc5 42. Ra5 Rxd6 43. Rxc5 Bg6 44. h4 Rd3+ 45. Kf4 Rd4+ 46. Kf3 Bf7 47. h5 Bd5+ 48. Kg3 Be6 49. Kf3 Bxg4+ 50. Kg3 Be6 51. Kf2 Bf7 52. Kg3 Bxh5 53. Rxh5 Re4 54. Rc5 Re5 55. Rc6 g5 56. Kg4 Kg6 57. Rc8 h5+ 58. Kg3 Kf5 59. Rc4 h4+ 60. Kh3 Re3+ 61. Kh2 Re4 62. Rc3 Kg4 63. Rc6 f5 64. Rc3 f4 65. Kg2 Re2+ 66. Kg1 f3 67. Kf1 Ra2 68. Rc5 h3 69. Rc8 h2 70. Rh8 Ra1+ 71. Kf2 h1=Q 72. Rxh1 Rxh1 0-1
2023.11.21 Titled Tue 21st Nov Late
738550 Zimmermann, U (2280) Raja, Rithvik R (2495) 0-1
1. Nf3 d5 2. e3 Nf6 3. Be2 e6 4. O-O b6 5. d4 Bb7 6. c4 Nbd7 7. Nc3 a6 8. a3 Bd6 9. b4 dxc4 10. Bxc4 O-O 11. Qe2 Qe7 12. e4 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. f4 Qd4+ 16. Be3 Qxc3 17. Rfc1 Qxa1 18. Rxa1 Nxe4 19. Rf1 a5 20. Bd4 Kh8 21. Qg4 f6 22. Rf3 axb4 23. Rh3 h6 24. Bd3 Bc8 25. f5 Ng5 26. Rxh6+ gxh6 27. Qh5 Rxa3 28. Qg6 Nh7 29. Bc4 Bc5 30. Bxc5 bxc5 31. Qxh6 b3 32. Bxb3 Rxb3 33. h4 Rg8 34. Kh2 Rb2 35. Qf4 Rbxg2+ 0-1
2023.11.21 Titled Tue 21st Nov Late
738815 Manfroi, Alexander Giannini (1729) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Bf4 e6 3. Nc3 c5 4. e3 cxd4 5. exd4 Be7 6. Nf3 O-O 7. Bd3 b6 8. O-O Bb7 9. Qe2 d6 10. Rad1 Nbd7 11. Nb1 a6 12. c3 Nh5 13. Bc1 g6 14. Be4 Qc7 15. Bxb7 Qxb7 16. Nbd2 Rfe8 17. Ne4 b5 18. Ng3 Ng7 19. Qe4 d5 20. Qe2 b4 21. Bf4 Rac8 22. Qd2 Nb6 23. Ne5 bxc3 24. bxc3 Nc4 25. Nxc4 Rxc4 26. Rb1 Qc6 27. Rfc1 Rc8 28. Ne2 Nf5 29. Rb3 Bd8 30. Qd3 Bf6 31. Ng3 Nxd4 32. Bd2 Nb5 33. Qf3 Bxc3 34. a4 Nd4 35. Qf6 Nxb3 36. Bxc3 Rxc3 37. Rf1 e5 38. Qxe5 Qe6 39. Qg5 Rc1 40. h4 Rxf1+ 41. Nxf1 Nd4 42. Kh2 Nf5 43. h5 Qe5+ 44. f4 Qe7 45. Qg4 Qh4+ 46. Qxh4 Nxh4 47. Kg3 Nf5+ 48. Kg4 d4 49. hxg6 hxg6 50. Kg5 d3 51. Kf6 d2 52. Nxd2 Rd8 53. Ne4 Rd4 54. Ng5 Rxf4 55. g4 Ng7+ 56. Ke5 Rxg4 57. Ne4 Ne8 58. a5 Kg7 59. Kd5 Nc7+ 60. Ke5 Ne6 61. Nd6 Ra4 62. Ne8+ Kf8 63. Nf6 Rxa5+ 64. Kd6 Kg7 65. Ne8+ Kf8 66. Nf6 Rf5 67. Nd7+ Kg7 68. Nb6 a5 69. Ke7 g5 70. Nd7 Rf1 71. Nf8 g4 72. Nd7 g3 73. Ne5 g2 74. Ke8 g1=Q 75. Nd7 a4 76. Ne5 a3 77. Ke7 a2 78. Ke8 a1=Q 79. Ke7 Qa8 80. Ng6 Qxg6 81. Kd7 Nf8+ 82. Ke7 Qe6# 0-1
2023.11.21 Titled Tue 21st Nov Late
738833 Zimmermann, U (2280) Taboas Rodriguez, D (2368) 0-1
1. Nf3 Nf6 2. e3 g6 3. Be2 Bg7 4. O-O O-O 5. d4 b6 6. c4 Bb7 7. b4 d6 8. Nc3 Nbd7 9. a4 e5 10. Ba3 exd4 11. exd4 Re8 12. Rc1 Ne4 13. Nxe4 Bxe4 14. Nd2 Bb7 15. Bf3 Bxf3 16. Nxf3 Nf6 17. c5 Nd5 18. g3 Qf6 19. Kg2 Re3 20. Bb2 Rae8 21. cxd6 cxd6 22. b5 Re2 23. Qb3 Ne3+ 24. Kh3 Qf5+ 0-1
2023.11.21 Titled Tue 21st Nov Late
739098 Martine, JC (2006) Zimmermann, U (2280) 1/2-1/2
1. d4 Nf6 2. Nd2 e6 3. Ngf3 c5 4. e3 b6 5. Bd3 cxd4 6. exd4 Bb7 7. Qe2 Be7 8. O-O O-O 9. Re1 d6 10. Nf1 a6 11. Ng3 Nbd7 12. c3 Re8 13. h3 Qc7 14. Ng5 b5 15. Nh5 Nf8 16. Nxf6+ Bxf6 17. Ne4 Bxe4 18. Qxe4 d5 19. Qf3 b4 20. Bf4 Qb6 21. Be5 Bxe5 22. dxe5 bxc3 23. bxc3 Rec8 24. Rac1 Rc5 25. h4 Rac8 26. h5 Nd7 27. h6 g6 28. Rb1 Qa7 29. Rb3 Rxc3 30. Reb1 Rxb3 31. Rxb3 Rc1+ 32. Kh2 Qc7 33. Qe3 Nxe5 34. Qb6 Nf3+ 35. Kh3 Rh1+ 36. Kg4 f5+ 37. Kxf3 Qxb6 38. Rxb6 Kf7 39. Rb7+ Kf6 40. Rxh7 e5 41. Ke2 e4 42. Bxa6 d4 43. a4 Ra1 44. Bb5 Ra2+ 45. Ke1 Ra1+ 46. Ke2 Ra2+ 47. Ke1 Ra1+ 48. Ke2 1/2-1/2
2023.11.21 Titled Tue 21st Nov Late
739272 Zimmermann, U (2280) Buenafe Moya, J (2197) 1-0
1. Nf3 Nf6 2. e3 d5 3. Be2 c5 4. O-O Nc6 5. d4 e6 6. a3 a6 7. dxc5 Bxc5 8. b4 Bd6 9. Nbd2 O-O 10. c4 Ne5 11. Bb2 Nxc4 12. Bxc4 dxc4 13. Nxc4 Bc7 14. Qb3 b5 15. Nce5 Qe7 16. Nc6 Qd6 17. Rac1 Bb7 18. Be5 Qd7 19. Rfd1 Qe8 20. Bxc7 Bxc6 21. Bd6 Bd5 22. Qb2 h6 23. Bxf8 Kxf8 24. Rc7 Qb8 25. Qc3 Bc4 26. Qe5 Nd5 27. Rd7 Qb6 28. e4 Nf6 29. R7d6 Qb8 30. Qc5 Kg8 31. Qd4 Qc7 32. Rd8+ Rxd8 33. Qxd8+ Qxd8 34. Rxd8+ Kh7 35. Nd2 Be2 36. f3 Bd1 37. Ra8 Bc2 38. Rxa6 h5 39. Ra7 h4 40. Kf1 Kg6 41. Kf2 h3 42. g3 Bd3 43. Ke3 Bc2 44. Rb7 Ba4 45. f4 Ne8 46. Nf3 f6 47. Nh4+ Kh6 48. f5 exf5 49. Nxf5+ Kg6 50. Re7 1-0
2023.11.21 Titled Tue 21st Nov Late
739307 De La Colina, Nicolas (2125) Zimmermann, U (2280) 1-0
1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nf3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. Bf4 Bg7 11. Rd1 Qf5 12. Bd3 Qg4 13. O-O O-O 14. h3 Qh5 15. Rfe1 Rfd8 16. Be2 Qf5 17. Bf3 Nd4 18. Rxd4 Rxd4 19. Qxd4 Nh5 20. Be5 Qxc2 21. Bxh5 Bxe5 22. Qxe5 1-0
2023.11.21 Titled Tue 21st Nov Late
739555 Zimmermann, U (2280) Obon Temprano, S (2194) 1-0
1. Nf3 d5 2. e3 Nf6 3. Be2 c6 4. O-O Bf5 5. d4 Nbd7 6. Nh4 Bg6 7. Nd2 e6 8. c4 Bd6 9. g3 O-O 10. Nxg6 hxg6 11. b4 a5 12. c5 Bc7 13. b5 e5 14. a4 exd4 15. exd4 Re8 16. Nb3 Ne4 17. Bd2 Qf6 18. b6 Nxd2 19. Qxd2 Bd8 20. Bg4 Nf8 21. Rfe1 Rxe1+ 22. Rxe1 g5 23. Re8 Qg6 24. Qd1 f5 25. Bh5 Qf6 26. h3 g6 27. Bf3 Kf7 28. Re1 Ne6 29. Qd2 f4 30. g4 Qg7 31. Qe2 Qf6 32. Kg2 Be7 33. Qd3 Re8 34. Nxa5 Nxd4 35. Nxb7 Ne6 36. Bxd5 cxd5 37. Qxd5 Bf8 38. c6 f3+ 39. Kg1 Qc3 40. Re3 Qc1+ 41. Kh2 Qf1 42. Rxf3+ Kg7 43. Qe5+ Kg8 44. Qf6 Re7 45. Nd6 Rg7 46. Qxe6+ Kh7 47. Nf7 Bc5 48. Nxg5+ Kh6 49. Ne4 Bxb6 50. g5+ Kh7 51. Nf6+ Kh8 52. Qe8+ 1-0
2023.11.21 Titled Tue 21st Nov Late
739585 Zimmermann, U (2280) D'Arruda, R (2271) 1-0
1. Nf3 d5 2. e3 Nf6 3. Be2 g6 4. O-O Bg7 5. d4 O-O 6. c4 c6 7. Nc3 b6 8. b4 Bb7 9. a4 Nbd7 10. c5 a5 11. Ba3 axb4 12. Bxb4 bxc5 13. dxc5 Ne4 14. Nxe4 Bxa1 15. Qxa1 dxe4 16. Nd4 e5 17. Nb3 Ba6 18. Bxa6 Rxa6 19. Rd1 Qe7 20. Nd2 Rb8 21. Nxe4 Rxb4 22. Rxd7 Rbxa4 23. Qf1 Ra1 24. Rd1 Rxd1 25. Qxd1 Qd7 26. Nf6+ 1-0
2023.11.21 Titled Tue 21st Nov Late
739760 Navarrete Mendez, G (2189) Zimmermann, U (2280) 1-0
1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. Bc4 Nc6 5. O-O e6 6. d4 cxd4 7. Nb5 a6 8. Nd6+ Kf8 9. Ng5 Nh6 10. f4 f6 11. Bb3 Qe7 12. Nxc8 Rxc8 13. Nf3 Qc5 14. Kh1 Nf7 15. f5 exf5 16. exf5 g5 17. Nd2 d5 18. Qh5 Nfe5 19. Nf3 Nxf3 20. Rxf3 Re8 21. Bd2 Ne5 22. Re1 Re7 23. Rff1 h6 24. a3 a5 25. h3 b6 26. Qd1 Rh7 27. Ba2 Bh8 28. b4 Qc7 29. bxa5 bxa5 30. Qb1 Nc4 31. Bc1 Rxe1 32. Rxe1 Re7 33. Rg1 Bg7 34. Qb5 Re5 35. Bb2 Kg8 36. Bxd4 Rxf5 37. Qe8+ Bf8 38. Qg6+ Bg7 39. Qxf5 Nd2 40. Qxd5+ Kh7 41. Bxf6 Bxf6 42. Qxd2 Qe5 43. Qd3+ Kg7 44. Qd5 Qf4 45. Qg8# 1-0
2023.11.21 Titled Tue 21st Nov Late
739818 Zimmermann, U (2280) Erzhanov, A (2175) 0-1
1. Nf3 d6 2. e3 e5 3. Be2 e4 4. Nd4 c5 5. Nb3 Nf6 6. d4 cxd4 7. Nxd4 Be7 8. O-O O-O 9. c4 Nc6 10. Nc3 Re8 11. b3 Qa5 12. Bb2 Qg5 13. Kh1 Ne5 14. Qc2 Qh4 15. g3 Qh3 16. Nxe4 Nfg4 17. Nf3 Nxf3 0-1
2023.11.21 Titled Tue 21st Nov Late
739923 Butti, E (1989) Zimmermann, U (2280) 0-1
1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. e3 Be7 5. Nc3 O-O 6. b3 c5 7. Bb2 Nc6 8. Bd3 cxd4 9. exd4 b6 10. O-O Bb7 11. Qe2 Rc8 12. Rad1 Nb4 13. Bb1 Ba6 14. Nb5 Nc6 15. Ne5 Bxb5 16. cxb5 Nxe5 17. dxe5 Nd7 18. f4 g6 19. f5 Bc5+ 20. Kh1 Qh4 21. fxe6 fxe6 22. Rf6 Nxf6 23. exf6 Rxf6 24. g3 Qg5 25. h4 Qxg3 26. Bxf6 Qh3+ 27. Qh2 Qf3+ 28. Qg2 Qxd1+ 29. Kh2 Bd6+ 30. Kh3 Qxb1 0-1
2023.11.14 Titled Tue 14th Nov Early
744424 Hambleton, A (2420) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 cxd4 5. exd4 b6 6. Nf3 Bb7 7. Bd3 Be7 8. h3 d6 9. Bh2 Nbd7 10. Nbd2 a6 11. a4 Qc7 12. Qe2 O-O 13. O-O Rfe8 14. Rfe1 Nf8 15. Nc4 Ng6 16. Nfd2 Nh4 17. Ne3 Bf8 18. Bg3 Ng6 19. h4 e5 20. dxe5 Nxe5 21. Bc2 Qc5 22. Qf1 Qc6 23. Nb3 Neg4 24. Nd4 Qc5 25. Nxg4 Nxg4 26. Rxe8 Rxe8 27. Re1 Rxe1 28. Qxe1 Qd5 29. f3 Ne5 30. Be4 Qa2 31. Bxb7 Qxb2 32. Kh2 Qxc3 33. Qxc3 g5 34. Bxe5 h6 35. Nf5 dxe5 36. Qc8 Kh7 37. Qxf8 Kg6 38. Be4 1-0
2023.11.14 Titled Tue 14th Nov Early
744656 Timofeev, Arty (2572) Zimmermann, U (2280) 1-0
1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. d4 Bb4 6. Qc2 c5 7. Bd3 cxd4 8. a3 Qa5 9. axb4 Qxa1 10. Nxe4 dxe4 11. Bxe4 Nc6 12. Bxc6+ bxc6 13. Ne2 c5 14. O-O Bb7 15. bxc5 Qa5 16. Nxd4 Qxc5 17. Qa4+ Kf8 18. Be3 Qe7 19. f4 g6 20. c5 Bd5 21. f5 exf5 22. Bh6+ Kg8 23. c6 Qxe5 24. h3 Qe4 25. Rf2 Qh4 26. Nxf5 Qf6 27. Qd4 1-0
2023.11.14 Titled Tue 14th Nov Early
744864 Zimmermann, U (2280) Guzman Lozano, C (1837) 1-0
1. Nf3 c5 2. e3 Nf6 3. Be2 g6 4. O-O Bg7 5. d4 cxd4 6. exd4 O-O 7. c4 d6 8. Nc3 Nc6 9. h3 Bf5 10. Be3 Ne4 11. Rc1 Nxc3 12. Rxc3 e5 13. d5 Ne7 14. Bg5 h6 15. Bxe7 Qxe7 16. c5 Rac8 17. c6 bxc6 18. Rxc6 Rxc6 19. dxc6 d5 20. Qxd5 Rd8 21. Qa5 e4 22. Nh2 Bxb2 23. Ng4 h5 24. Ne3 Be6 25. Ba6 Qa3 26. Qxa3 Bxa3 27. c7 Rf8 28. Rd1 Be7 29. Nd5 Bxd5 30. Rxd5 Kg7 31. Rd7 Kf6 32. c8=Q Rxc8 33. Bxc8 1-0
2023.11.14 Titled Tue 14th Nov Early
745227 Kleiman, J (2399) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 cxd4 5. exd4 b6 6. Nf3 Bb7 7. Bd3 Be7 8. O-O O-O 9. Nbd2 Nh5 10. Be3 d6 11. Re1 Nd7 12. a4 a6 13. Nc4 Qc7 14. Nfd2 g6 15. Bh6 Rfe8 16. Ne3 Ndf6 17. g4 Ng7 18. Bf1 Nd5 19. Bg2 Nxe3 20. fxe3 e5 21. Bxb7 Qxb7 22. Qf3 d5 23. Nc4 e4 24. Qf1 dxc4 25. Qxc4 Rac8 26. Qe2 Ne6 27. Rf1 Ng5 28. Bxg5 Bxg5 29. Rf2 b5 30. axb5 axb5 31. Raf1 Re7 32. Ra1 Ra8 33. Rff1 Ree8 34. Qf2 Qd7 35. Qg3 Qd5 36. h4 Be7 37. g5 Bd6 38. Qg4 b4 39. c4 Qxc4 40. Rxa8 Rxa8 41. Qxe4 Rc8 42. Qf3 Qe6 43. Rf2 b3 44. e4 Rc2 45. e5 Bf8 46. Kg2 Qc4 47. d5 Rxf2+ 48. Kxf2 Qxh4+ 49. Ke2 Qh2+ 50. Kd3 Qxb2 51. e6 Qc2+ 52. Kd4 Bc5+ 53. Ke5 Qb2+ 54. Ke4 Qd4# 0-1
2023.11.14 Titled Tue 14th Nov Early
745468 Zimmermann, U (2280) Rogov, Matfey (2213) 1-0
1. Nf3 d5 2. e3 Nf6 3. d4 Bf5 4. Nbd2 e6 5. Be2 Bd6 6. O-O O-O 7. Nh4 Nbd7 8. c4 c6 9. b4 Ne4 10. Nxf5 exf5 11. Qb3 Ndf6 12. b5 dxc4 13. Nxc4 Bc7 14. Ba3 Re8 15. Rfd1 Ng4 16. Bxg4 fxg4 17. Ne5 Qf6 18. f4 gxf3 19. Nxf3 Ng5 20. Rf1 Qh6 21. Nxg5 Bxh2+ 22. Kh1 Bf4+ 23. Nh3 Rxe3 24. Rxf4 Rxb3 25. axb3 g5 26. Rf5 g4 27. Rg5+ Kh8 28. Rxg4 Rg8 29. Rxg8+ Kxg8 30. bxc6 Qxc6 31. Be7 a6 32. Rf1 Qb5 33. Rf3 f5 34. Bf6 Kf7 35. Be5 Ke6 36. Ng5+ Kd5 37. Rxf5 Qe2 38. Nf3 Ke4 39. Rf4+ Kd3 40. d5 Kc2 41. b4 Qd1+ 42. Kh2 Qxd5 43. Rd4 Qf7 44. Rh4 h5 45. Bg3 b6 46. Rd4 a5 47. bxa5 bxa5 48. Ra4 Qd5 49. Nd4+ Kc3 50. Ne2+ Kb3 51. Rd4 Qc5 52. Rd3+ Kc2 53. Rf3 a4 54. Rc3+ Qxc3 55. Nxc3 Kxc3 56. Be5+ Kd3 57. Kh3 Ke2 58. Kh4 Kf2 59. g3 a3 60. Kxh5 Kf3 61. g4 Ke4 62. Ba1 1-0
2023.11.14 Titled Tue 14th Nov Early
745565 Goncharov, Vladimir (2077) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 O-O 9. O-O Re8 10. a3 a5 11. Rb1 b5 12. Rc1 Nb6 13. Bxf6 Bxf6 14. e4 dxe4 15. Nxe4 Nc4 16. Nxf6+ Qxf6 17. Bxc4 bxc4 18. Nc3 Bf5 19. Qf3 Bd3 20. Qxf6 gxf6 21. Rfd1 Rad8 22. b3 Rxd4 23. bxc4 Red8 24. c5 Bg6 25. Kf1 Kf8 26. Ke2 Re8+ 27. Kf1 Rc4 28. Ne2 Rxc1 29. Nxc1 Re5 30. Nb3 a4 31. Nd4 Rxc5 32. Ke2 Rc3 33. Rd2 c5 34. Nb5 Rb3 35. Nc7 Rxa3 36. Rd8+ Ke7 37. Ra8 Ra1 38. Ra7 Kd6 39. Nb5+ Kc6 40. Nc3 a3 41. Ra6+ Kb7 42. Ra5 c4 43. Ke3 Bc2 44. Kd4 Bb3 0-1
2023.11.14 Titled Tue 14th Nov Early
745834 Aradhya, Garg (2384) Zimmermann, U (2280) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qb3 Nc6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 O-O 9. Be2 dxc4 10. Qxc4 Bd6 11. O-O a6 12. Ne4 Qe7 13. Rac1 Bd7 14. a3 Rfc8 15. Nc5 Rab8 16. Qc2 e5 17. d5 Nd8 18. b4 f5 19. e4 f4 20. Nxd7 Qxd7 21. Nh4 Nf7 22. Nf5 g6 23. Nxd6 cxd6 24. Qd2 Kg7 25. h3 h5 26. b5 axb5 27. Qb4 Rxc1 28. Rxc1 Rc8 29. Rb1 Rc2 30. Bxb5 Qc7 31. Bf1 Ra2 32. Qxb7 Qc2 33. Qb6 Qxe4 34. Rc1 f3 35. Qb3 Qf4 36. Rd1 fxg2 37. Qxa2 gxf1=Q+ 38. Kxf1 Qf3 39. Ke1 Qxh3 40. a4 Ng5 41. Qc4 Nf3+ 42. Ke2 Nd4+ 43. Rxd4 exd4 44. Qxd4+ Kh7 45. Qa7+ Kg8 46. Qb8+ Kf7 47. Qc7+ Ke8 48. Qc6+ Ke7 49. a5 Qg4+ 50. Kf1 Qd1+ 51. Kg2 Qg4+ 52. Kf1 Qd1+ 53. Kg2 Qg4+ 54. Kf1 1/2-1/2
2023.11.14 Titled Tue 14th Nov Early
745951 Zimmermann, U (2280) Rozman, Levy (2322) 1-0
1. Nf3 g6 2. e3 Bg7 3. Be2 f5 4. O-O Nf6 5. d4 O-O 6. c4 d6 7. Nc3 Nc6 8. b4 Nxb4 9. Qb3 Na6 10. c5+ d5 11. Bxa6 bxa6 12. c6 Kh8 13. Ba3 Be6 14. Rab1 Bg8 15. Ne5 Ne4 16. Nxe4 dxe4 17. Qc3 Bxa2 18. Ra1 Bd5 19. Nd7 Rg8 20. Bb4 Be6 21. Nc5 Bc8 22. Nxa6 f4 23. Qc5 f3 24. Qxe7 fxg2 25. Rfc1 Bxa6 26. Rxa6 Qd5 27. Ra5 Qb3 28. Ra3 Qb2 29. Rac3 Rgf8 30. R3c2 Qb3 31. Bc5 a5 32. Qxe4 a4 33. Bxf8 Rxf8 34. Rc3 Qb2 35. Qc2 Qb4 36. Rc4 Qd6 37. Rxa4 Bh6 38. Qc5 Qd8 39. Qe5+ Bg7 40. Qg3 Qe7 41. Ra7 Rc8 42. Rca1 h5 43. Ra8 Rxa8 44. Rxa8+ Kh7 45. Ra7 h4 46. Qxc7 1-0
2023.11.14 Titled Tue 14th Nov Early
746098 Zimmermann, U (2280) Sattarov, B (2353) 1-0
1. Nf3 d5 2. e3 c6 3. Be2 Bg4 4. O-O Nd7 5. d4 Ngf6 6. c4 e6 7. Nc3 Bd6 8. b4 Bxb4 9. Qb3 Bxc3 10. Qxc3 O-O 11. Ba3 Re8 12. Rab1 Qc7 13. Qb3 Rab8 14. Rfc1 Nb6 15. cxd5 exd5 16. h3 Bxf3 17. Bxf3 Nc4 18. Bb4 b5 19. a4 a5 20. Be1 b4 21. Be2 Na3 22. Rb2 Re6 23. Rc5 Ne4 24. Rc1 Rbe8 25. Qxd5 Nc3 26. Qb3 Nxe2+ 27. Rxe2 Qa7 28. Bxb4 axb4 29. Qxb4 Qa6 30. Rb2 Qd3 31. Qc3 Qe4 32. Qxa3 Rg6 33. g3 h5 34. Qc5 h4 35. Qxc6 Qf5 36. Qxe8+ Kh7 37. Rb5 1-0
2023.11.14 Titled Tue 14th Nov Early
746293 Bardyk, Artem (2206) Zimmermann, U (2280) 1-0
1. e4 c5 2. c3 g6 3. d4 Qc7 4. Nf3 Bg7 5. h3 d6 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. O-O Ngf6 9. Re1 O-O 10. e5 Nd5 11. exd6 exd6 12. dxc5 Qxc5 13. Nbd2 Rae8 14. Nb3 Rxe1+ 15. Qxe1 Qc8 16. Qd1 N7b6 17. a4 Qc4 18. a5 Nd7 19. Nbd4 Re8 20. Ra4 Qc5 21. Nb3 Qc6 22. Nbd4 Qc5 23. c4 N5f6 24. Be3 Rxe3 25. fxe3 Ne4 26. Qb3 Ne5 27. Qxb7 Nxf3+ 28. gxf3 Bxd4 29. Qxe4 Bxe3+ 30. Kg2 Qg5+ 31. Qg4 Qf6 32. Ra2 Bc5 33. b3 Qc3 34. Re2 Qc1 35. f4 Qg1+ 36. Kf3 Qf1+ 37. Kg3 h5 38. Qf3 Qg1+ 39. Qg2 Qb1 40. f5 Qxb3+ 41. Qf3 Qb1 42. fxg6 Qxg6+ 43. Kh2 Kf8 44. Qa8+ Kg7 45. Rg2 Bg1+ 46. Rxg1 Qxg1+ 47. Kxg1 1-0
2023.11.14 Titled Tue 14th Nov Early
746365 Sokolovsky, Yahli (2442) Zimmermann, U (2280) 1-0
1. b3 e6 2. Bb2 Nf6 3. e3 d5 4. d4 Be7 5. Nf3 O-O 6. Nbd2 c5 7. Bd3 Nc6 8. O-O a6 9. Ne5 Bd7 10. f4 b5 11. c3 b4 12. c4 cxd4 13. exd4 dxc4 14. bxc4 Rc8 15. Qf3 g6 16. Rad1 Re8 17. Qh3 Bf8 18. Ndf3 Bg7 19. Ng5 h6 20. Nexf7 hxg5 21. Nxd8 1-0
2023.11.14 Titled Tue 14th Nov Late
746616 Klekowski, M (2477) Zimmermann, U (2280) 1/2-1/2
1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 dxc4 7. bxc4 c5 8. g3 b6 9. Bg2 Bb7 10. O-O Nc6 11. Qe2 Na5 12. Rad1 Ne4 13. Nxe4 Bxe4 14. d3 Bb7 15. Bc3 Bf6 16. Bxa5 bxa5 17. Rb1 Bc6 18. Nd2 Qc7 19. Bxc6 Qxc6 20. Rb5 Bc3 21. Nb3 a4 22. Nd2 Bb4 23. Qf3 Qd6 24. Ne4 Qxd3 25. Rd1 Qxc4 26. Rb7 Qxa2 27. Rdd7 e5 28. Ng5 Qb1+ 29. Kg2 Qg6 30. Nxf7 e4 31. Qf4 Rae8 32. Qc7 Bc3 33. Rxa7 Bf6 34. Qc6 Qf5 35. Qxa4 Qf3+ 36. Kg1 Rb8 37. Qa2 c4 38. Nh6+ Kh8 39. Nf7+ Kg8 40. Nd6 Kh8 41. Rab7 Ra8 42. Nf7+ Kg8 43. Nh6+ Kh8 44. Ra7 Rab8 45. Nf7+ Kg8 1/2-1/2
2023.11.14 Titled Tue 14th Nov Late
746728 Margvelashvili, G (2540) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 Ne4 7. Bd3 b6 8. O-O Bb7 9. Nc3 Nd7 10. Rc1 Nxc3 11. Bxc3 dxc4 12. bxc4 c5 13. d5 exd5 14. cxd5 Bf6 15. e4 Re8 16. Re1 Bxc3 17. Rxc3 Qf6 18. Rc2 Re7 19. Rce2 Rae8 20. Bb5 a6 21. Bxd7 Rxd7 22. h3 c4 23. Qb1 b5 24. a4 bxa4 25. Qb4 c3 26. Qxa4 Rde7 27. e5 Qf5 28. d6 Re6 29. Nd4 Qg6 30. f4 Rc8 31. f5 Qg3 32. fxe6 fxe6 33. Qd7 c2 34. Qxe6+ Kh8 35. Nxc2 h6 36. d7 Rd8 37. Qe8+ 1-0
2023.11.14 Titled Tue 14th Nov Late
746867 Zimmermann, U (2280) Perry, Patrick (2296) 1-0
1. Nf3 Nf6 2. e3 g6 3. Be2 Bg7 4. O-O O-O 5. d4 c5 6. c4 e6 7. dxc5 Qa5 8. a3 Qxc5 9. b4 Qc7 10. Bb2 d5 11. Be5 Qd8 12. c5 Nc6 13. Bd6 Re8 14. Ra2 Ne4 15. Bf4 e5 16. Bg3 Nxg3 17. hxg3 Be6 18. Rd2 d4 19. exd4 Nxd4 20. Nxd4 exd4 21. Bf3 Qc7 22. Re1 a5 23. Rde2 axb4 24. axb4 Ra4 25. Qxa4 1-0
2023.11.14 Titled Tue 14th Nov Late
747071 Slaby, Je (2469) Zimmermann, U (2280) 1-0
1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. g3 dxc4 6. Bg2 b5 7. O-O Bxc3 8. bxc3 Bb7 9. a4 a6 10. Ba3 Nd5 11. Qc1 f6 12. Nd2 Nd7 13. Rb1 c6 14. Nxc4 Qb8 15. Nd6+ Kd8 16. Nf7+ Kc7 17. Nxh8 Qxh8 18. c4 bxc4 19. e4 N5b6 20. a5 Nc8 21. Qxc4 Na7 22. e5 Nb5 23. Bd6+ Kc8 24. Bxc6 Nxd6 25. Bxb7+ Kd8 26. exd6 Qg8 27. Qc7+ Ke8 28. Bxa8 Kf7 29. Qxd7+ Kg6 30. Be4+ f5 31. Bg2 h5 32. Qe7 h4 33. Rb7 1-0
2023.11.14 Titled Tue 14th Nov Late
747297 Romero Ruscalleda, J (2160) Zimmermann, U (2280) 0-1
1. e4 c5 2. c3 g6 3. d4 Qc7 4. Nf3 Bg7 5. Be3 d6 6. Bd3 Nd7 7. O-O Ngf6 8. Nbd2 O-O 9. Re1 a6 10. a4 Rb8 11. Bf4 e5 12. Bg5 b5 13. axb5 axb5 14. d5 h6 15. Bh4 c4 16. Bc2 Nc5 17. Qe2 Nh5 18. Bg3 Bg4 19. Qe3 Ra8 20. h3 Bd7 21. Bh2 Qb7 22. Nxe5 Rxa1 23. Rxa1 Ra8 24. Rxa8+ Qxa8 25. Nxd7 Nxd7 26. Bxd6 Qa1+ 27. Bb1 Qxb2 28. Bb4 Bf6 29. f4 Nxf4 30. Qxf4 Bg5 31. Qf1 Qxd2 32. Kh1 Ne5 33. d6 Nd3 34. Bxd3 cxd3 35. e5 Qe2 36. Qxe2 dxe2 37. c4 bxc4 38. Kg1 Be3+ 39. Kh2 Bc5 40. Bc3 Bd4 41. d7 Bxc3 42. d8=Q+ Kh7 43. Qf6 Kg8 44. Qd8+ Kg7 45. Qf6+ Kf8 46. e6 Bxf6 0-1
2023.11.14 Titled Tue 14th Nov Late
747459 Zimmermann, U (2280) Silvestre, Christian (1942) 0-1
1. Nf3 Nf6 2. e3 b6 3. Be2 Bb7 4. O-O e6 5. d4 Be7 6. c4 O-O 7. Nc3 c5 8. a3 cxd4 9. exd4 d6 10. b4 a6 11. h3 Nbd7 12. Be3 Rc8 13. Rc1 Qc7 14. d5 e5 15. a4 Rfe8 16. Ra1 Bf8 17. Ra3 g6 18. Nd2 Bg7 19. a5 bxa5 20. Rxa5 Nb6 21. Qb3 Nfd7 22. Rfa1 f5 23. b5 Nc5 24. Bxc5 dxc5 25. bxa6 Ba8 26. Rb5 Nd7 27. a7 e4 28. Nf1 f4 29. Bg4 h5 30. Be6+ Kh7 31. Ra6 e3 32. fxe3 fxe3 33. Ne2 Bd4 34. Qd3 Ne5 35. Qe4 Nxc4 36. Nfg3 Nd6 37. Rxd6 Qxd6 38. Nxh5 Rxe6 39. Qxe6 Qxe6 40. dxe6 Be5 41. Nhf4 Be4 42. e7 Re8 43. Ra5 Rxe7 44. a8=Q Bxa8 45. Rxa8 Bxf4 46. Nxf4 e2 47. Nxe2 Rxe2 48. Rc8 Rc2 49. Kf1 c4 50. Kg1 Kh6 51. Kh2 Kg5 52. Kg3 Rc3+ 53. Kf2 Kf5 54. Rc5+ Kf4 55. Rc6 g5 56. Rc8 Kf5 57. Rc5+ Kg6 58. Rc6+ Kh5 59. Rc5 Kg6 60. Rc6+ Kf5 61. Rc5+ Kf4 62. Rc8 Rc2+ 63. Kg1 Kg3 64. Rc5 Rc1# 0-1
2023.10.17 Titled Tue 17th Oct Late
774959 Derakhshani, Borna (2358) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. Bf4 c5 3. e4 Nxe4 4. Nc3 Qa5 5. dxc5 Nxc3 6. bxc3 e6 7. Nf3 Bxc5 8. Bd3 O-O 9. O-O Be7 10. h4 Nc6 11. Ng5 Bxg5 12. hxg5 e5 13. Be3 d5 14. f3 Qxc3 15. Qe1 Be6 16. Qxc3 1-0
2023.10.17 Titled Tue 17th Oct Late
775156 Zimmermann, U (2280) Villafane Gomez, Jaime (2036) 1-0
1. Nf3 Nf6 2. e3 g6 3. Be2 Bg7 4. O-O d5 5. d4 O-O 6. c4 c6 7. Nc3 b6 8. b4 Bb7 9. a4 Nbd7 10. Ba3 Re8 11. Rc1 e5 12. cxd5 exd4 13. Nxd4 cxd5 14. Ncb5 Ne5 15. Nc7 Rc8 16. Nxe8 Qxe8 17. Rxc8 Qxc8 18. Qb3 Qd7 19. Rc1 Ne4 20. Qc2 f5 21. Qc7 Qxa4 22. Qxb7 Qxa3 23. Qxd5+ Nf7 24. Rc8+ 1-0
2023.10.17 Titled Tue 17th Oct Late
775342 Zimmermann, U (2280) Czopor, Maciej (2354) 1-0
1. Nf3 Nc6 2. e3 d5 3. d4 a6 4. c4 e6 5. Nc3 Nf6 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Re8 9. Rc1 dxc4 10. Bxc4 h6 11. a3 Bf8 12. b4 e5 13. d5 Nb8 14. e4 Bg4 15. h3 Bh5 16. Re1 Nbd7 17. Qc2 Bxf3 18. gxf3 Nh5 19. Kh2 Qh4 20. Be3 Nf4 21. Bf1 Bd6 22. Ne2 Nxe2 23. Qxe2 Nf8 24. Bg2 Ng6 25. Rg1 a5 26. Qb5 axb4 27. axb4 b6 28. Bf1 Rf8 29. Rg4 Qf6 30. Bc4 Nh4 31. Be2 Nxf3+ 32. Bxf3 Qxf3 33. Bxh6 Qxf2+ 34. Rg2 Qh4 35. Bg5 Qh5 36. Rcg1 Ra3 37. Rg3 Rxg3 38. Rxg3 Qe2+ 39. Qxe2 1-0
2023.10.17 Titled Tue 17th Oct Late
775461 Martin Fuentes, A (2376) Zimmermann, U (2280) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 Bd6 11. Nxd6+ cxd6 12. Bf4 Qf5 13. Bxd6 O-O-O 14. Bg3 g5 15. Ne5 Ne7 16. Qd2 f6 17. Qb4 Rhe8 18. Nc4 Bxc4 19. Rxe7 Rxe7 20. Qxe7 Qa5 21. b3 Bd5 22. Qxf6 h6 23. h3 Qc3 24. Rd1 Bc6 25. Qe5 Kd7 26. Rxd4+ 1-0
2023.10.17 Titled Tue 17th Oct Late
775712 Zimmermann, U (2280) Urbina Perez, J (2266) 1/2-1/2
1. Nf3 e6 2. e3 d5 3. Be2 c5 4. O-O Nf6 5. c4 Be7 6. cxd5 Nxd5 7. b3 O-O 8. Bb2 Nc6 9. d3 b6 10. a3 Bb7 11. Nbd2 Bf6 12. Bxf6 Nxf6 13. Qc2 Rc8 14. Qb2 Ba6 15. Rfd1 Qc7 16. b4 cxb4 17. axb4 Bb5 18. Nb1 Qe7 19. Nc3 a6 20. Nxb5 axb5 21. Rab1 Nd5 22. d4 Ncxb4 23. Bxb5 Nc3 24. Qxb4 Qxb4 25. Rxb4 Nxd1 26. g4 Rc1 27. Kg2 Nc3 28. Ba6 b5 29. Rb3 Rb8 30. Ne5 g6 31. Nd7 Ra8 32. Bxb5 Ra2 33. Bd3 h6 34. Rb8+ Kg7 35. Rc8 Ne2 36. Rxc1 Nxc1 37. Bc4 Rc2 38. Nb6 Rb2 39. Nd7 Nb3 40. Bxb3 Rxb3 41. Ne5 Rb5 42. Nf3 f6 43. h3 Rb2 44. Kg3 g5 45. Ne1 Rd2 46. Nf3 Ra2 47. Ne1 Ra1 48. Nd3 Kg6 49. Nc5 Rg1+ 50. Kh2 Rf1 51. Kg2 Ra1 52. Nxe6 f5 53. Nf8+ Kf7 54. Nd7 f4 55. Ne5+ Ke6 56. exf4 gxf4 57. Nd3 Ra4 58. Nxf4+ Kf6 59. Nh5+ Kg5 60. Kg3 Rxd4 61. f4+ Kg6 62. Kh4 Rd3 63. f5+ Kh7 64. Nf4 Ra3 65. Nd5 Rd3 66. Nf6+ Kg7 67. Ne4 Ra3 68. Nc5 Kf6 69. Nd7+ Ke7 70. Ne5 Kf6 71. Ng6 Rb3 72. Nf8 Ke7 73. Ne6 Kf6 74. Nf4 Ra3 75. Kh5 Rf3 76. Nd5+ Ke5 77. Ne7 Rxh3+ 78. Kg6 Kf4 79. f6 Kxg4 80. f7 Rf3 81. Ng8 Rxf7 82. Nxh6+ Kf4 83. Nxf7 1/2-1/2
2023.10.17 Titled Tue 17th Oct Late
775787 Pasti, Aron (2394) Zimmermann, U (2280) 1-0
1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 Qa5+ 5. Bd2 Qb6 6. Bc3 cxd4 7. Bxd4 Bxd4 8. Qxd4 Qxd4 9. Nxd4 Nc6 10. Nb5 Kd8 11. Nd2 Nb4 12. O-O-O Nxa2+ 13. Kb1 Nb4 14. c5 b6 15. cxb6 axb6 16. Nc4 Rb8 17. Ne5 Ke8 18. Nc7+ Kf8 19. Rd4 d6 20. Nxf7 Kxf7 21. Rxb4 Nf6 22. f3 Bd7 23. Bc4+ Kg7 24. Be6 Rhc8 25. Rc1 Rxc7 26. Rxc7 Bxe6 27. Rxe7+ Bf7 28. Rd4 Kf8 29. Ra7 Ne8 30. e5 dxe5 31. Rdd7 Be6 32. Rxh7 Rd8 33. Rae7 Bg8 34. Rd7 Rc8 35. Rh4 Be6 36. Rh8+ Bg8 37. h4 Nf6 38. Rb7 Rd8 39. g4 Rd1+ 40. Kc2 Rd8 41. h5 gxh5 42. g5 Ne8 43. g6 Rd6 44. Rf7# 1-0
2023.10.17 Titled Tue 17th Oct Late
775947 Estrada Nieto, J (2212) Zimmermann, U (2280) 1-0
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. Be2 Bg7 11. O-O O-O 12. Rd1 Qe6 13. Qc4 Qxc4 14. Bxc4 Rfd8 15. Be3 Ng4 16. Bc5 b6 17. Ba3 Bd4 18. Ne4 e6 19. c3 Be5 20. h3 Nf6 21. Nxf6+ Bxf6 22. Ba6 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Bxd8 25. Kf1 Be7 26. Bxe7 Nxe7 27. Bb7 f5 28. Ke2 e5 29. Kd3 Kf7 30. Kc4 Ke6 31. Kb5 Nd5 32. Ka6 e4 33. Kxa7 f4 34. c4 Nf6 35. Kxb6 g5 36. c5 Ke5 37. c6 Ne8 38. c7 Nxc7 39. Kxc7 h5 40. f3 e3 41. Ba6 Kd4 42. b4 Kc3 43. a3 Kd2 44. Bc4 e2 45. Bxe2 Kxe2 46. b5 Kf2 47. b6 Kxg2 48. b7 Kxf3 49. b8=Q Kg3 50. Qg8 g4 51. Qb3+ f3 52. hxg4 hxg4 53. a4 Kg2 54. Qc4 g3 55. Qe4 Kf2 56. a5 g2 57. Qd4+ Kg3 58. Qe5+ Kf2 59. Qc5+ Kg3 60. Qe3 Kh2 61. Qxf3 g1=Q 62. Qh5+ Kg3 63. Qg5+ Kf2 64. Qxg1+ Kxg1 65. a6 1-0
2023.10.17 Titled Tue 17th Oct Late
775979 Zimmermann, U (2280) Musovic, A (2246) 1-0
1. Nf3 Nf6 2. e3 d5 3. Be2 c5 4. O-O Nc6 5. d4 Bg4 6. Nbd2 e6 7. h3 Bh5 8. a3 a6 9. dxc5 Bxc5 10. b4 Bd6 11. c4 O-O 12. Bb2 Rc8 13. Rc1 Bb8 14. Qb3 Re8 15. Rfd1 Qd6 16. cxd5 exd5 17. Bxf6 gxf6 18. Nf1 Rcd8 19. Rc5 Bxf3 20. Bxf3 d4 21. Bxc6 bxc6 22. Rxd4 Qc7 23. Rg4+ Kh8 24. Qc2 Re6 25. Rh5 f5 26. Qxf5 Rg6 27. Rgh4 Kg8 28. Rxh7 Rd1 29. Rh8+ 1-0
2023.10.17 Titled Tue 17th Oct Late
776099 Florianovitz, Derlei Alex (2068) Zimmermann, U (2280) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Nxc6 Nxe3 9. Nxd8 Nxd1 10. Nxd1 Kxd8 11. Rc1 b6 12. Bd3 Bb7 13. O-O Rc8 14. b3 e6 15. Ne3 Ke7 16. f4 Bd4 17. Rce1 b5 18. h3 b4 19. Kh2 a5 20. Nc2 Bc3 21. Re2 a4 22. f5 axb3 23. axb3 f6 24. fxg6 hxg6 25. Ne3 g5 26. Ng4 Ra8 27. Rd1 Ra3 28. Bc2 Ra2 29. e5 f5 30. Nf6 Bc6 31. Bd3 Rxe2 32. Bxe2 Bxe5+ 0-1
2023.10.17 Titled Tue 17th Oct Late
776246 Zimmermann, U (2280) Kashtanov, R (2357) 1-0
1. Nf3 Nf6 2. e3 c5 3. Be2 d5 4. O-O Nc6 5. d4 Bg4 6. Nbd2 e6 7. h3 Bh5 8. a3 cxd4 9. exd4 Bd6 10. c4 O-O 11. c5 Bf4 12. b4 Qc7 13. Nb3 Ne4 14. Qd3 Bg6 15. Bxf4 Qxf4 16. Qe3 Ng3 17. Rfe1 Qxe3 18. fxe3 a6 19. Na5 Nd8 20. Ne5 Rc8 21. Rac1 f6 22. Nd7 Rf7 23. Nb6 Rcc7 24. Kh2 Nf5 25. Bf1 Ne7 26. a4 Nec6 27. Nxc6 Nxc6 28. b5 axb5 29. axb5 Nd8 30. Ra1 Rf8 31. Ra8 Bf7 32. Rea1 e5 33. Rb8 exd4 34. Raa8 Ne6 35. Rxf8+ Nxf8 36. exd4 g6 37. Rc8 Rxc8 38. Nxc8 Ne6 39. c6 bxc6 40. b6 Nd8 41. Nd6 Kf8 42. b7 Nxb7 43. Nxb7 Ke7 44. Nc5 g5 45. Kg3 h5 46. Kf2 h4 47. Ke3 f5 48. Bd3 Kf6 49. Ba6 Bg6 50. Bc8 f4+ 51. Kf2 Bh5 52. Bd7 g4 53. hxg4 Bg6 54. Kf3 Kg5 55. Bxc6 Be4+ 56. Nxe4+ dxe4+ 57. Bxe4 1-0
2023.10.17 Titled Tue 17th Oct Late
776299 Womacka, M (2371) Zimmermann, U (2280) 1-0
1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. c3 Qxc5 6. Na3 Nc6 7. Nc4 Nf6 8. Be3 Qh5 9. Bd3 d5 10. exd5 Nxd5 11. Bd2 Qg4 12. O-O Nf4 13. Ne3 Qh5 14. Bc4 O-O 15. Re1 Rd8 16. Nf1 Bg4 17. Qb3 Bxf3 18. Bxf7+ Kh8 19. Bxf4 Qg4 20. Bg3 Bxg2 21. Kxg2 h5 22. Qe6 Qg5 23. Qxg6 1-0
2023.10.10 Titled Tue 10th Oct Early
782347 Zimmermann, U (2280) Riff, V (2372) 0-1
1. Nf3 Nf6 2. e3 d5 3. Be2 c5 4. O-O Nc6 5. d4 Bg4 6. h3 Bxf3 7. Bxf3 cxd4 8. exd4 e6 9. c3 Bd6 10. a4 Bc7 11. Re1 h5 12. Bg5 h4 13. Nd2 Ne7 14. Nf1 Nf5 15. Qd3 Nd6 16. Ne3 Kf8 17. Ng4 Nf5 18. Kf1 a6 19. Rad1 Bd6 20. c4 dxc4 21. Qxc4 Be7 22. Bc1 Rc8 23. Qb3 Nd5 24. Qxb7 Nb4 25. d5 Rb8 26. Qa7 Nxd5 27. Qxa6 Bb4 28. Re5 Nfe7 29. Ne3 Nxe3+ 30. Bxe3 Qc7 31. Rb5 Qc4+ 32. Kg1 Re8 33. Qa7 Nf5 34. Rb7 Be7 35. Bg5 Bxg5 36. Rxf7+ Kg8 37. Rxf5 exf5 38. Bd5+ Qxd5 39. Rxd5 Re1+ 40. Kh2 Bf4+ 41. g3 hxg3+ 42. fxg3 Re2+ 43. Kg1 Be3+ 44. Qxe3 Rxe3 45. Kf2 Rb3 46. Rb5 Rxb5 47. axb5 Kf7 48. Kf3 Rb8 49. Kf4 Rxb5 50. Kg5 Rxb2 51. g4 Rb3 52. h4 Rh3 53. gxf5 Rf3 54. h5 Rf1 55. h6 gxh6+ 0-1
2023.10.10 Titled Tue 10th Oct Early
782502 Bryakin, M (2483) Zimmermann, U (2280) 1-0
1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 f5 6. d4 Be7 7. Bd3 O-O 8. Nge2 c5 9. O-O Nc6 10. Bxe4 dxe4 11. Qg3 cxd4 12. Nb5 Bc5 13. Kh1 Qe7 14. Bf4 Be6 15. b3 Kh8 16. Rad1 h6 17. Nbxd4 g5 18. Nxc6 bxc6 19. Be3 f4 20. Bxc5 Qxc5 21. Qc3 Qxc3 22. Nxc3 e3 23. Rd6 Rae8 24. Rxc6 Kg7 25. Kg1 Bf5 26. Rc5 Bxc2 27. Rc1 Bd3 28. Rd5 Bf5 29. Ne2 Rf7 30. Nd4 Be4 31. Rdc5 Rfe7 32. e6 g4 33. R1c3 Kf6 34. g3 fxg3 35. Rxe3 gxh2+ 36. Kxh2 Bg6 37. Kg3 h5 38. Kf4 Bh7 39. Rxh5 Bg8 40. Rh6+ Kg7 41. Nf5+ Kf8 42. Rf6+ 1-0
2023.10.10 Titled Tue 10th Oct Early
782869 Zimmermann, U (2280) Lye, Sverre (1996) 1/2-1/2
1. Nf3 d5 2. e3 Nf6 3. Be2 e6 4. O-O Be7 5. d4 O-O 6. c4 c6 7. Nc3 Ne4 8. cxd5 cxd5 9. Nxe4 dxe4 10. Nd2 f5 11. a3 b6 12. b4 Bb7 13. Nc4 Bd5 14. Bb2 Nd7 15. Rc1 b5 16. Na5 Qb6 17. Nb3 Bxb3 18. Qxb3 Nf6 19. Rc2 Rac8 20. Rfc1 Rxc2 21. Rxc2 Nd5 22. f3 Bg5 23. Bc1 a6 24. Rc5 Qb7 25. f4 Be7 26. Rc2 Rc8 27. Bd2 Rxc2 28. Qxc2 Qc7 29. Qxc7 Nxc7 30. Bd1 Nd5 31. Bb3 Kf7 32. h3 Bh4 33. g4 g6 34. Kg2 Be7 35. Kf2 Ke8 36. Ke2 Kd7 37. Kd1 Kc6 38. Kc2 Kb6 39. gxf5 gxf5 40. Kd1 Kc6 41. Ke2 Kd7 42. Kd1 Ke8 43. Ke2 Kf7 44. Kf2 Kg6 45. Kg3 Kh5 46. Bd1+ Kg6 47. Be2 Bf6 48. Kg2 Be7 49. Bd1 Bf8 50. Bb3 Be7 51. Bd1 Bf8 52. Be2 Be7 53. Bf1 Bf8 54. Kg3 Be7 55. Be2 Bf8 56. h4 h5 57. Bd1 Be7 58. Be2 Bf8 59. Kf2 Be7 60. Kg3 Bf8 1/2-1/2
2023.10.10 Titled Tue 10th Oct Early
783008 Kuchava, A (2101) Zimmermann, U (2280) 1/2-1/2
1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd3 Qe7 8. O-O dxc4 9. Bxc4 a6 10. Qc2 Bd6 11. e4 e5 12. d5 Nd4 13. Qd3 c5 14. dxc6 bxc6 15. Nxd4 exd4 16. Qxd4 Be5 17. Qd3 Rd8 18. Qe2 Ng4 19. h3 Nh2 20. Rd1 Bxh3 21. gxh3 Rxd1+ 22. Qxd1 Qh4 23. f4 Rd8 24. Qe2 Qg3+ 25. Qg2 Nf3+ 26. Kh1 Qe1+ 27. Qf1 Qg3 28. Qg2 Qe1+ 29. Qf1 Qg3 30. Qg2 1/2-1/2
2023.10.10 Titled Tue 10th Oct Early
783199 Zimmermann, U (2280) Kiseleva, A (1923) 1-0
1. Nf3 Nf6 2. e3 e6 3. Be2 b6 4. O-O Bb7 5. c4 c5 6. b3 Be7 7. Bb2 O-O 8. d3 d6 9. Nbd2 h6 10. a3 Nh7 11. b4 Bf6 12. d4 Nd7 13. Rc1 Rc8 14. Qa4 a6 15. e4 Ng5 16. Bd3 Nxf3+ 17. Nxf3 cxd4 18. Nxd4 Ne5 19. Qb3 Nxd3 20. Qxd3 d5 21. exd5 exd5 22. c5 bxc5 23. Rxc5 Qd6 24. Rfc1 Qf4 25. g3 Qg4 26. Rc7 Rxc7 27. Rxc7 Bc8 28. Bc3 Re8 29. Rc5 Bxd4 30. Qxd4 Re1+ 31. Kg2 Qh3+ 32. Kf3 f6 33. Bxe1 Bf5 34. Qxd5+ Kh7 35. Qxf5+ 1-0
2023.10.10 Titled Tue 10th Oct Early
783471 Zimmermann, U (2280) Masague Artero, Guerau (2305) 1-0
1. Nf3 g6 2. e3 Bg7 3. Be2 Nf6 4. O-O O-O 5. b4 d6 6. d4 e5 7. c4 exd4 8. exd4 Re8 9. Nc3 Nc6 10. b5 Ne7 11. h3 Bf5 12. a4 Ne4 13. Nxe4 Bxe4 14. Bb2 Nf5 15. Nd2 Nxd4 16. Nxe4 Rxe4 17. Bd3 Rh4 18. g3 Rxh3 19. Kg2 Rh5 20. Be4 Ne6 21. Bxg7 Kxg7 22. Bxb7 Rb8 23. Bd5 Qf6 24. Ra3 Nd4 25. Rd3 Nf5 26. Rf3 Qg5 27. Rf4 Rh4 28. Rxh4 Nxh4+ 29. Kg1 Re8 30. Re1 Rxe1+ 31. Qxe1 Nf5 32. Qe8 Qf6 33. Qd7 Qa1+ 34. Kg2 Qxa4 35. Qxf7+ Kh6 36. Qf8+ Kg5 37. f4+ 1-0
2023.10.10 Titled Tue 10th Oct Early
783600 Fernandez, Li (2344) Zimmermann, U (2280) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Be3 Ne6 8. f4 d6 9. f5 Nd4 10. Nd2 c6 11. c3 Nb5 12. g4 h5 13. g5 Ng4 14. Qe2 Nxe3 15. Qxe3 Qb6 16. Qxb6 axb6 17. Bxb5 cxb5 18. Rfd1 Ke7 19. Nf1 Bd7 20. Ne3 Bc6 21. Nd5+ Bxd5 22. Rxd5 Ra5 23. a3 Rc8 24. Kf2 Rc5 25. Rad1 Rxd5 26. Rxd5 b4 27. cxb4 Rxd5 28. exd5 b5 29. b3 g6 30. f6+ Kd7 31. Ke3 Kc7 32. a4 Kb6 33. Kd3 Ka6 34. h3 Kb6 35. h4 Ka6 36. Kc3 Kb6 37. a5+ Ka6 38. Kd3 b6 39. axb6 Kxb6 40. Ke4 Kc7 41. Kd3 Kb8 42. Ke4 Ka8 43. Kd3 Kb7 44. Ke4 Kc8 45. Kd3 Kd7 46. Ke4 Ke8 47. Kd3 Kf8 48. Ke4 Kg8 49. Kd3 Kh8 50. Ke4 Kh7 51. Kd3 Kg8 52. Ke4 Kf8 53. Kd3 Ke8 54. Ke4 Kd8 55. Kd3 Kc8 56. Ke4 Kb8 57. Kd3 Ka8 58. Ke4 Ka7 59. Kd3 Ka6 60. Ke4 Kb6 61. Kd3 Kc7 62. Ke4 Kb7 63. Kd3 Kc8 64. Ke4 Kd7 65. Kd3 Ke8 66. Ke4 Kf8 67. Kd3 Kg8 68. Ke4 Kh8 69. Kd3 Kh7 70. Ke4 Kg8 71. Kd3 Kf8 72. Ke4 Kg8 1/2-1/2
2023.10.10 Titled Tue 10th Oct Early
783878 Eilers, S (2300) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. Nc3 e6 3. Bf4 d6 4. e4 h6 5. Qd2 Nbd7 6. O-O-O c6 7. Nf3 b5 8. e5 b4 9. exf6 bxc3 10. Qxc3 Nxf6 11. Qxc6+ Bd7 12. Qa6 Nd5 13. Bxd6 Bxd6 14. Qxd6 Qa5 15. a3 Rc8 16. Ne5 Ba4 17. Bd3 Nf4 18. Be4 f6 19. Nc6 Bxc6 20. Bxc6+ Kf7 21. Bd7 Ne2+ 22. Kb1 Nc3+ 23. bxc3 Rb8+ 24. Kc1 Qxc3 25. Qxe6+ Kg6 26. Qe4+ Kf7 27. Rd3 Qa1+ 28. Kd2 Qxh1 29. Qd5+ Kf8 30. Qd6+ Kf7 31. Be6+ Kg6 32. Qg3+ Kh7 33. Bf5+ Kg8 34. Qxb8+ Kf7 35. Qxh8 Qxg2 36. Qc8 Qxf2+ 37. Kc3 Qe1+ 38. Kc4 Qa5 39. Qe6+ Kf8 40. Qd6+ Kg8 41. Qc5 Qa4+ 42. Kc3 a5 43. Bg6 Qd7 44. Re3 1-0
2023.10.10 Titled Tue 10th Oct Early
784055 Zimmermann, U (2280) Jaskolka, T (2222) 0-1
1. Nf3 d5 2. e3 Bg4 3. Be2 Nf6 4. O-O e6 5. h3 Bxf3 6. Bxf3 c6 7. b3 Bd6 8. c4 Nbd7 9. Bb2 a5 10. cxd5 exd5 11. a3 O-O 12. d3 Qe7 13. Nd2 Be5 14. d4 Bd6 15. Qc2 Rfe8 16. Rfe1 Ne4 17. Nxe4 dxe4 18. Be2 Nf6 19. Qc1 Nd5 20. Bf1 Qg5 21. Qd1 f5 22. b4 axb4 23. axb4 Bxb4 24. Re2 f4 25. exf4 Nxf4 26. Re3 Nd5 27. Rg3 Qf6 28. Rxa8 Rxa8 29. Qg4 Rf8 30. Kh2 Bd6 31. Bc4 Bxg3+ 32. fxg3 Qf5 33. Qe2 b5 34. Bb3 Qf2 35. Bxd5+ cxd5 36. Qxb5 Qf5 37. Ba3 Rc8 38. Bd6 h6 39. Be5 Qf7 40. Qb3 Kh7 41. Qa2 Rc1 42. Qd2 Qf1 43. g4 Qg1+ 44. Kg3 Qe1+ 45. Qxe1 Rxe1 46. Kf2 Rd1 47. Ke2 Rd3 48. h4 g6 49. h5 Rb3 50. g3 Rb6 51. Ke3 Kg8 52. Kf4 Kf7 53. g5 gxh5 54. gxh6 Rxh6 55. Kg5 Re6 56. Kf4 Kg6 57. Bh8 Kf7 58. Be5 Rxe5 59. dxe5 Ke6 60. Kg5 e3 61. Kxh5 e2 62. g4 e1=Q 63. g5 Qxe5 64. Kh6 Kf5 65. g6 Qh8# 0-1
2023.10.10 Titled Tue 10th Oct Early
784154 Zimmermann, U (2280) Sahin, Sarp (2146) 0-1
1. Nf3 Nf6 2. e3 d5 3. Be2 c5 4. O-O e6 5. d4 Be7 6. a3 O-O 7. Nbd2 cxd4 8. exd4 Nc6 9. Re1 Bd7 10. Nf1 Rc8 11. Ne3 Qc7 12. c3 Bd6 13. a4 a6 14. b4 Ne7 15. Bb2 Ne4 16. Rc1 f5 17. a5 g5 18. g3 f4 19. Ng2 fxg3 20. fxg3 Bxg3 21. hxg3 Qxg3 22. Rf1 g4 23. Ne5 Rf2 24. Rxf2 Qxf2+ 25. Kh2 g3+ 26. Kh1 Qf5 27. Bg4 Qg5 28. Kg1 Rf8 29. Nxd7 Rf2 30. Rc2 Qh6 31. Rxf2 gxf2+ 32. Kf1 Qh1+ 33. Ke2 Qxd1+ 34. Kxd1 f1=Q+ 35. Ne1 Nf2+ 36. Kd2 Nxg4 0-1
2023.10.10 Titled Tue 10th Oct Late
784616 Zimmermann, U (2280) Amburgy, Ryan (2219) 1/2-1/2
1. Nf3 d5 2. e3 Nf6 3. Be2 g6 4. O-O Bg7 5. d4 O-O 6. c4 c6 7. Nc3 Bf5 8. b4 dxc4 9. Bxc4 Nbd7 10. Qb3 Nb6 11. Be2 Ne4 12. Bb2 Qd7 13. a4 Rac8 14. a5 Nd5 15. Nxe4 Bxe4 16. Nd2 Nf6 17. Nxe4 Nxe4 18. Rad1 Rfd8 19. Bf3 Nd6 20. g3 e6 21. Bg2 Nb5 22. Rc1 h5 23. Rc2 Re8 24. a6 bxa6 25. Rfc1 Qd6 26. Rxc6 Rxc6 27. Rxc6 Qb8 28. Rxa6 Nc7 29. Ra5 Rc8 30. Qa4 Bf8 31. Ba3 a6 32. h4 Qb6 33. Qc2 Rb8 34. Ra4 Nb5 35. Qc6 Nxa3 36. Rxa3 Bxb4 37. Rxa6 Qxc6 38. Bxc6 Bf8 39. Kg2 Rb2 40. Kf3 Bb4 41. Rb6 Bc3 42. Rxb2 Bxb2 43. Ke2 Kf8 44. Kd3 Ba3 45. Kc3 Ke7 46. f3 Bd6 47. f4 f6 48. Kd3 e5 49. Ke4 exf4 50. exf4 Bb8 51. Bd5 Bc7 52. Bb3 Bb8 53. Bc2 Kf7 54. Kf3 Kg7 55. Bb3 Bc7 56. Be6 Bb8 57. Ke4 g5 58. hxg5 fxg5 59. fxg5 Bxg3 60. Bf5 Bh4 61. g6 Be7 62. Ke5 Bf6+ 63. Kd5 h4 64. Ke4 Be7 65. d5 Kf6 66. Kf4 Bd6+ 67. Kg4 Bf8 68. Be4 Ke5 69. Bg2 Kf6 70. Kh5 Bg7 71. Bh3 Ke5 72. Bg2 h3 73. Bxh3 Kxd5 74. Kg5 Ke5 75. Kh5 Kf6 76. Bg4 Bf8 77. Bd1 Bg7 78. Bc2 Bf8 79. Bd1 Bg7 80. Bc2 Bf8 81. Bd1 1/2-1/2
2023.10.10 Titled Tue 10th Oct Late
784821 Saveliev, Alexei (2366) Zimmermann, U (2280) 0-1
1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. Nxe4 dxe4 6. Qg4 Nc6 7. Qxe4 Qd4 8. Qxd4 Nxd4 9. Bd3 Bd7 10. Ne2 Bc5 11. Be4 O-O-O 12. b3 Nxe2 13. Kxe2 Bd4 14. Rb1 Bxe5 15. Rd1 f5 16. Bf3 g5 17. d4 Bf6 18. g3 h5 19. Be3 h4 20. b4 hxg3 21. hxg3 Ba4 22. Rd2 f4 23. gxf4 gxf4 24. Bxf4 Rxd4 25. Rxd4 Bxd4 26. Bg4 Kb8 27. Kd3 Bxf2 28. Bxe6 Rd8+ 29. Ke4 Bc2+ 30. Kf3 Bxb1 31. Kxf2 Bxa2 32. b5 Re8 33. Bd5 Rf8 34. Ke3 Re8+ 35. Kd4 Re1 36. Kc5 Rf1 37. Be5 Rf5 38. Bg3 Rg5 39. Bf4 Rg4 40. Be5 Rg6 41. Kb4 Kc8 42. Be4 Rg1 43. Bd4 Re1 44. Bf5+ Kb8 45. Bc3 Rf1 46. Be4 Bb1 47. Bd5 Bf5 48. Be5 Re1 49. Bg3 Re3 50. Bf4 Re2 51. c5 Be4 52. Bc4 Rf2 53. Bg3 Rf3 54. Be5 Rf5 55. Bg3 b6 56. c6 a5+ 57. Kc3 Rc5 58. Kd4 Bg2 59. Be5 Bf3 60. Bf4 Bd1 61. Bc1 Ba4 62. Ba3 Rh5 63. Bf7 Rxb5 64. Bd5 Rb1 65. Ke5 Re1+ 66. Kf6 Re3 67. Be7 Rc3 68. Ke5 Bxc6 69. Be6 Rc1 70. Bg5 Rc2 71. Kd4 a4 72. Bf5 Rc5 73. Be4 Bxe4 74. Be3 Bd5 75. Kd3 Rc6 76. Kd2 a3 77. Bd4 a2 78. Be5 b5 79. Bd4 b4 80. Bb2 b3 81. Bd4 Be6 82. Kd3 Rc2 83. Be5 Bf5+ 84. Ke3 b2 85. Kf4 b1=Q 86. Kg5 Qd1 87. Kf6 Bc8 88. Kg7 Rf2 89. Kh8 Qg1 90. Kh7 Rf3 91. Bg7 Rh3+ 92. Kg8 Be6+ 93. Kf8 Qf2+ 94. Ke8 Qf7+ 95. Kd8 Qd7# 0-1
2023.10.10 Titled Tue 10th Oct Late
784996 Zimmermann, U (2280) Bersamina, Paulo (2434) 1-0
1. Nf3 Nf6 2. e3 g6 3. Be2 Bg7 4. O-O O-O 5. d4 b6 6. c4 Bb7 7. Nc3 e6 8. b4 d6 9. a4 a5 10. b5 Ne4 11. Nxe4 Bxe4 12. Ba3 Nd7 13. Rc1 Qe7 14. Nd2 Bb7 15. c5 dxc5 16. dxc5 Nxc5 17. Bxc5 bxc5 18. Nb3 Rfd8 19. Qc2 Qg5 20. g3 Rac8 21. Nxc5 Ba8 22. Rfd1 h5 23. Nb3 Rxd1+ 24. Rxd1 h4 25. Nxa5 hxg3 26. hxg3 Bd5 27. e4 Ba8 28. Nc6 Bf6 29. a5 Kg7 30. a6 Rh8 31. Qc4 Qh6 32. Bf3 Qh2+ 33. Kf1 Bxc6 34. Qxc6 Qh3+ 35. Ke2 e5 36. a7 Qc8 37. Ra1 Qa8 38. Qxa8 Rxa8 39. Kd3 Be7 40. Kc4 Bg5 41. Ra2 Bd2 42. Rxd2 Rxa7 43. Rb2 Ra3 44. Be2 Kf6 45. Kd5 Rc3 46. Bc4 Rc1 47. Kc5 Kg5 48. Rb4 Rc2 49. Kc6 Rxf2 50. Kxc7 f5 51. exf5 e4 52. b6 e3 53. b7 Rc2 54. b8=Q e2 55. Qd8+ Kg4 56. Qe7 gxf5 57. Kd8 Kf3 58. Bxe2+ Rxe2 59. Qb7+ Kxg3 60. Rb3+ Kh2 61. Qf7 Rd2+ 62. Ke7 Re2+ 63. Kf6 Rg2 64. Qh5+ Kg1 65. Rb1+ Kf2 66. Qxf5+ Kg3 67. Rb3+ Kh2 68. Qh5+ Kg1 69. Rb1+ Kf2 70. Rb2+ Kf1 71. Rxg2 Ke1 72. Qh1# 1-0
2023.10.10 Titled Tue 10th Oct Late
785005 Firouzja, Alireza (2777) Zimmermann, U (2280) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nc3 Nd7 7. Qe2 O-O 8. Be3 Bd6 9. O-O-O b5 10. d4 Qe7 11. dxe5 Nxe5 12. Nd4 Bd7 13. Kb1 Nc4 14. Bc1 Rfe8 15. Rd3 a6 16. g4 g6 17. Rg1 c5 18. Nd5 Qe5 19. Nf5 gxf5 20. gxf5+ Kh8 21. Qh5 Rg8 22. Qxh7+ Kxh7 23. Rh3# 1-0
2023.10.10 Titled Tue 10th Oct Late
785192 Gorovets, A (2463) Zimmermann, U (2280) 1-0
1. Nf3 Nf6 2. g3 e6 3. c4 d5 4. Bg2 a6 5. b3 Be7 6. Bb2 O-O 7. O-O b5 8. Qc2 Bb7 9. c5 c6 10. d4 Nbd7 11. Nbd2 Qc7 12. b4 a5 13. a3 Rfe8 14. h3 Bf8 15. Ne5 Nxe5 16. dxe5 Nd7 17. f4 axb4 18. axb4 Rxa1 19. Bxa1 g6 20. Nf3 Ra8 21. g4 Ra4 22. Bc3 Qb8 23. f5 Nxc5 24. bxc5 Bxc5+ 25. Kh1 d4 26. Bd2 Rc4 27. Qe4 Bb6 28. fxe6 fxe6 29. Ng5 Qe8 30. Nf7 d3 31. Qf3 dxe2 32. Nh6+ Kg7 33. Qf6# 1-0
2023.10.10 Titled Tue 10th Oct Late
785386 Zimmermann, U (2280) Dilmukhametov, Artur (2276) 1-0
1. Nf3 d5 2. e3 Nf6 3. Be2 c5 4. O-O Nc6 5. d4 cxd4 6. exd4 Bf5 7. c3 e6 8. a4 h6 9. Bf4 Be7 10. Re1 O-O 11. Nbd2 Rc8 12. b4 Nh5 13. Bg3 Nxg3 14. hxg3 a5 15. b5 Nb8 16. c4 Bb4 17. c5 Nd7 18. Bf1 Re8 19. Re3 e5 20. c6 bxc6 21. bxc6 Rxc6 22. Bb5 Rc2 23. dxe5 d4 24. Rb3 Nc5 25. Rxb4 axb4 26. Bxe8 Qxe8 27. Nxd4 Rxd2 28. Qxd2 Qxe5 29. Re1 Qd5 30. Qxb4 Nd3 31. Re8+ Kh7 32. Qb5 Nc5 33. Nxf5 Qxf5 34. Re1 Qc2 35. a5 Nd3 36. Rf1 Nc1 37. a6 Ne2+ 38. Kh2 Nd4 39. Qb1 1-0
2023.10.10 Titled Tue 10th Oct Late
785607 Garcia Ramos, Daniel (2455) Zimmermann, U (2280) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 Nc6 8. Be3 Be7 9. Nc3 O-O 10. Be2 Rc8 11. Rc1 a6 12. O-O Qd7 13. Qd2 Bd8 14. Rfd1 Na5 15. Nd5 Nxb3 16. axb3 b5 17. Nxf6+ Bxf6 18. Qxd6 Qxd6 19. Rxd6 bxc4 20. bxc4 Rb8 21. Rc2 a5 22. c5 Rfc8 23. Ra6 a4 24. c6 Bb3 25. Rc3 Bd8 26. Ra7 Bc7 27. Rb7 h5 28. Ba6 Ra8 29. Ba7 Ba5 30. Rc5 Bc7 31. Rcb5 Bd6 32. Rd7 Rxc6 33. Rbb7 Rc1+ 34. Kf2 Rxa7 35. Rxa7 Bc5+ 36. Kg3 Bxa7 37. Rxa7 Rc2 38. Ra8+ Kh7 39. Bb5 Rxb2 40. Bxa4 Ra2 41. Bc6 Rxa8 42. Bxa8 Kh6 43. Bd5 f6 44. Bxb3 Kg5 45. Bd5 h4+ 46. Kf2 Kf4 47. g3+ Kg5 48. Ke3 g6 49. Be6 f5 50. exf5 gxf5 51. f4+ exf4+ 52. gxf4+ Kf6 53. Bc8 Kg6 54. h3 Kf6 55. Kd4 Kg6 56. Ke5 Kh5 57. Kxf5 Kh6 58. Kg4 Kg7 59. f5 Kh8 60. Kg5 Kg7 61. f6+ Kf8 62. Kg6 Kg8 63. f7+ Kf8 64. Ba6 Ke7 65. Kg7 Ke6 66. f8=Q Ke5 67. Qf6+ Ke4 68. Bb7+ Ke3 69. Kg6 Kd2 70. Kf5 Kc1 71. Ke4 Kc2 72. Qd4 Kb3 73. Qc5 1-0
2023.10.10 Titled Tue 10th Oct Late
785733 Rees, I (2289) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 b5 10. Bxd6 Qb6 11. Bf4 O-O 12. e3 c4 13. Qd1 Bg4 14. Be2 Nbd7 15. O-O Nh5 16. Bg5 h6 17. Bh4 Rfe8 18. h3 Bxf3 19. Bxf3 Nhf6 20. Bg3 Rad8 21. a3 Nc5 22. Qc2 Nfd7 23. Rad1 Ne5 24. Bxe5 Bxe5 25. g3 h5 26. Bg2 h4 27. g4 Nd3 28. Rxd3 cxd3 29. Qxd3 b4 30. axb4 Qxb4 31. Ne4 Qxb2 32. Ng5 a5 33. Be4 Rd6 34. Rb1 Qc3 35. Rb7 Rf8 36. Qxc3 Bxc3 37. f4 Ra6 38. Bd3 Raa8 39. Bc4 a4 40. d6 a3 41. Nxf7 Bg7 42. Ng5+ Kh8 43. Ba2 Rfd8 44. Nf7+ Kh7 45. Nxd8 Rxd8 46. d7 Bb2 47. Kf2 Kg7 48. Kf3 Kf6 49. e4 Ke7 50. e5 Rxd7 51. Rxd7+ Kxd7 52. Ke4 Ke7 53. f5 gxf5+ 54. gxf5 Kf8 55. f6 Bc3 56. Kf5 Bb4 57. e6 Ke8 58. Kg6 Kf8 59. Kg5 Be1 60. e7+ Ke8 61. Bb3 Bc3 62. Ba4+ Kf7 63. e8=Q# 1-0
2023.10.10 Titled Tue 10th Oct Late
785870 Zimmermann, U (2280) Guerra Tulcan, L (2310) 0-1
1. Nf3 c5 2. e3 e6 3. Be2 Nf6 4. O-O d6 5. d4 Be7 6. b3 O-O 7. Bb2 cxd4 8. exd4 Nc6 9. Nbd2 b6 10. Re1 Bb7 11. c4 Re8 12. Bf1 Rc8 13. a3 Nb8 14. b4 Nbd7 15. Rc1 Qc7 16. Qb3 Qb8 17. a4 Nf8 18. Ra1 Ng6 19. a5 Nf4 20. axb6 axb6 21. Qe3 Ng6 22. d5 exd5 23. Qxb6 dxc4 24. Bxc4 Bxf3 25. Qxb8 Rxb8 26. gxf3 Rxb4 27. Bxf6 gxf6 28. Ra7 Kf8 29. h4 Ne5 30. Ba2 Rd4 31. f4 Rxd2 32. fxe5 fxe5 33. Re3 Rc8 34. Rf3 d5 35. Rf5 Rc1+ 36. Kg2 Rcc2 37. Bb3 Rb2 38. Ra8+ Kg7 39. Ra7 Bf6 40. Ba4 e4 41. Ra6 Bd4 42. Rg5+ Kf8 43. Ra8+ Ke7 44. Rxd5 Rxf2+ 45. Kg3 Rf3+ 46. Kg4 Rg2+ 47. Kh5 Be3 48. Re8+ Kf6 49. Rd6+ Kg7 50. Rd5 Rf6 51. Rg5+ Bxg5 52. hxg5 Rf1 53. Rxe4 Rh1+ 54. Rh4 Rxh4+ 55. Kxh4 h6 56. gxh6+ Kxh6 57. Kh3 Rb2 58. Be8 f5 59. Kg3 Kg5 60. Kf3 Rb3+ 61. Kf2 Ra3 62. Bf7 Kf4 63. Kf1 Re3 64. Kf2 Rf3+ 65. Ke2 Rc3 66. Kf2 Rc2+ 67. Ke1 Ke3 68. Kd1 Rc7 69. Bg6 f4 70. Ke1 f3 71. Kf1 Rc1# 0-1
2023.10.10 Titled Tue 10th Oct Late
785967 Zimmermann, U (2280) Mejias Nunez, Rafael E. (2022) 0-1
1. g3 Nf6 2. Bg2 d5 3. c4 c6 4. Nf3 Bf5 5. cxd5 cxd5 6. Qb3 Qc7 7. Nc3 e6 8. d4 a6 9. Bf4 Qd7 10. Na4 Qb5 11. Nb6 Bb4+ 12. Bd2 Bxd2+ 13. Nxd2 Ra7 14. Qxb5+ axb5 15. Rc1 O-O 16. a3 Nc6 17. Rc5 Nxd4 18. e3 Ra6 19. Nc8 Nc6 20. Nd6 Ne5 21. Nxb7 Nd3+ 22. Ke2 Nxc5 23. Nxc5 Rc6 24. Rc1 Rfc8 25. b4 Ra8 26. Rc3 Nd7 27. g4 Bxg4+ 28. f3 Bf5 29. e4 dxe4 30. fxe4 Bg4+ 31. Ke3 Nxc5 32. bxc5 Rac8 33. Nb3 Bd1 34. Bf1 Bxb3 35. Rxb3 Rxc5 36. Bd3 Rb8 37. a4 b4 38. Bb5 Rc3+ 39. Rxc3 bxc3 40. Kd3 Rc8 41. Kc2 Rc5 42. Bd3 Kf8 43. Kb3 Ke7 44. Bc2 Kd6 45. Kb4 Kc6 46. a5 Rb5+ 47. Ka4 Rb2 48. Bd3 c2 0-1
2023.10.10 Titled Tue 10th Oct Late
786007 La Villa Rivas, Marlon Javier (2202) Zimmermann, U (2280) 1-0
1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Be3 O-O 8. Bd3 Nc6 9. Nge2 Bf6 10. O-O Bg4 11. f3 Bc8 12. Rc1 Re8 13. Bf2 d5 14. c5 Nc4 15. Nxd5 Nxb2 16. Nxf6+ Qxf6 17. Bxh7+ Kxh7 18. Qc2+ Qg6 19. Qxb2 Bf5 20. Ng3 b6 21. d5 Ne5 22. Qd4 Nd3 23. Rc3 Nxc5 24. Qh4+ Kg8 25. Bxc5 bxc5 26. Rxc5 Bd3 27. Rfc1 Rad8 28. Qd4 Rd6 29. Rxc7 Red8 30. R7c5 Bb1 31. Ne4 Bxe4 32. fxe4 Ra6 33. R5c2 Re8 34. e5 Qg5 35. Re1 Ra5 36. Rce2 Rd8 37. d6 Ra6 38. Qc4 Ra4 39. Qxa4 1-0
2023.10.03 Titled Tue 3rd Oct Late
791716 Saveliev, Alexei (2366) Zimmermann, U (2280) 1-0
1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. Nxe4 dxe4 6. Qg4 Qd4 7. Nf3 h5 8. Qf4 Qc5 9. Qxe4 Nc6 10. a3 Qb6 11. b4 a5 12. b5 Ne7 13. d4 c5 14. dxc5 Qxc5 15. Be3 Qc7 16. Be2 Nf5 17. O-O Nxe3 18. Qxe3 Be7 19. Rac1 b6 20. Nd4 Bb7 21. Bf3 Bc5 22. Bxb7 Qxb7 23. Rfd1 O-O-O 24. Rd3 Rd7 25. Rcd1 Rhd8 26. Qf4 Qc7 27. h4 f6 28. Qe4 Qxe5 29. Qa8+ Qb8 30. Qxb8+ Kxb8 31. Nc6+ Kc7 32. Nxd8 Rxd3 33. Rxd3 1-0
2023.10.03 Titled Tue 3rd Oct Late
791891 Zimmermann, U (2280) Livaic, Leon (2549) 1-0
1. Nf3 Nf6 2. e3 g6 3. Be2 Bg7 4. O-O O-O 5. d4 b6 6. c4 Bb7 7. Nc3 Ne4 8. Nxe4 Bxe4 9. b4 a5 10. b5 d6 11. a4 Nd7 12. Ba3 e5 13. Rc1 Re8 14. Nd2 Bb7 15. c5 dxc5 16. dxc5 Nxc5 17. Bxc5 bxc5 18. Nb3 Qg5 19. Bf3 e4 20. Be2 Rad8 21. Qc2 Bc8 22. Rfd1 Bh3 23. Bf1 Rxd1 24. Rxd1 Bf8 25. Nxa5 h5 26. Kh1 Bg4 27. Rd2 h4 28. Nc6 Bd6 29. a5 h3 30. g3 c4 31. Qxc4 Be6 32. Qc3 Ra8 33. b6 cxb6 34. axb6 Rc8 35. b7 1-0
2023.10.03 Titled Tue 3rd Oct Late
792130 Zimmermann, U (2280) Mendez Fortes, E (2231) 1-0
1. Nf3 d5 2. e3 Nf6 3. Be2 c5 4. O-O Nc6 5. d4 cxd4 6. exd4 Bg4 7. c3 e6 8. Nbd2 Bd6 9. Re1 O-O 10. h3 Bh5 11. a4 a6 12. b4 Bg6 13. Nb3 e5 14. a5 e4 15. Nfd2 Re8 16. Nf1 h6 17. Ra2 Bc7 18. Nc5 Rb8 19. Be3 Nh7 20. Qd2 f5 21. Bf4 Bf7 22. Ng3 Ne7 23. b5 Bxf4 24. Qxf4 g5 25. Qc1 f4 26. Nf1 axb5 27. Bxb5 Rf8 28. Nd7 Rc8 29. Nxf8 Qxf8 30. a6 bxa6 31. Rxa6 Nf5 32. Qa1 f3 33. Bd7 fxg2 34. Nh2 Ne7 35. Bxc8 Nxc8 36. Ra8 Be6 37. Qa6 Bxh3 38. Qg6+ Kh8 39. Rb1 e3 40. fxe3 Bf5 41. Qc6 Qe7 42. Rxc8+ Nf8 43. Rxf8+ Qxf8 44. Re1 Be4 45. Ra1 Kg7 46. Ra7+ 1-0
2023.10.03 Titled Tue 3rd Oct Late
792246 Sivakumar, Shaaketh (2355) Zimmermann, U (2280) 1-0
1. Nf3 Nf6 2. g4 e6 3. g5 Nd5 4. e4 Nb6 5. d4 d5 6. e5 c5 7. c3 Nc6 8. Be3 Bd7 9. h4 cxd4 10. cxd4 Rc8 11. a3 Na5 12. Nbd2 Nbc4 13. b4 Nb2 14. Qb1 Nac4 15. Be2 Nxe3 16. fxe3 Na4 17. Bd3 Qb6 18. Kf2 Be7 19. h5 Bb5 20. g6 fxg6 21. hxg6 h6 22. Kg3 Rc3 23. Bxb5+ Qxb5 24. Rc1 Rxe3 25. Rc8+ Bd8 26. Qc2 O-O 27. Rc1 Qe2 28. Rf1 Nb6 29. Rf2 Qb5 30. Rc5 Qa6 31. Ra5 Qd3 32. Qxd3 Rxd3 33. Rxa7 Nc4 34. Nxc4 dxc4 35. Rxb7 c3 36. Rb8 Bh4+ 37. Kxh4 Rxb8 38. Kg4 Rc8 39. Rc2 Rf8 40. Ne1 Rxd4+ 41. Kg3 Rc4 42. Nd3 1-0
2023.10.03 Titled Tue 3rd Oct Late
792354 Zimmermann, U (2280) Lux, Hugo de Melo (2324) 0-1
1. Nf3 e6 2. e3 Nf6 3. Be2 d5 4. O-O c5 5. c4 Nc6 6. b3 d4 7. exd4 cxd4 8. d3 Bc5 9. a3 a5 10. Bb2 O-O 11. Nbd2 e5 12. Re1 Re8 13. h3 h6 14. Bf1 Bf5 15. Nh4 Bh7 16. Qf3 e4 17. dxe4 Ne5 18. Qg3 Nh5 19. Qh2 Qxh4 20. g3 Qg5 21. f4 Nxf4 22. Kh1 Nfd3 23. Bxd3 Nxd3 0-1
2023.10.03 Titled Tue 3rd Oct Late
792646 Zimmermann, U (2280) Centron Antuna, Daniel (2277) 1-0
1. Nf3 d5 2. e3 Nf6 3. Be2 c5 4. O-O Nc6 5. d4 Bg4 6. dxc5 e6 7. b4 Nxb4 8. Ba3 Nc6 9. h3 Bh5 10. c4 Be7 11. Nc3 Qa5 12. Qb3 dxc4 13. Bxc4 Bxf3 14. gxf3 O-O 15. Kh1 Bxc5 16. Bb2 Qb6 17. Rg1 Ne5 18. Na4 Qxb3 19. Bxb3 Bd6 20. Rad1 Bc7 21. f4 Ne4 22. fxe5 Nxf2+ 23. Kg2 Nxd1 24. Rxd1 Rad8 25. Rxd8 Rxd8 26. Bd4 b5 27. Nc3 a6 28. Kf3 Ba5 29. Ne4 Bb4 30. Ke2 a5 31. Bc2 a4 32. Bd3 Rb8 33. Nd6 Bxd6 34. exd6 Kf8 35. Be4 f6 36. Bc6 a3 37. Ba7 Rd8 38. d7 Ke7 39. Bc5+ Kf7 40. Bb6 Ke7 41. Bxd8+ Kxd8 42. Bxb5 Kc7 43. Kd3 g5 44. Kc3 h5 45. Kb3 f5 46. Kxa3 e5 47. Kb3 g4 48. hxg4 fxg4 49. Kc3 h4 50. Bf1 Kxd7 51. Kd3 h3 52. Ke4 Ke6 53. a4 Kd6 54. Kf5 h2 55. Bg2 g3 56. Kg4 Kc5 57. Kxg3 Kc4 58. Kxh2 Kd3 59. a5 Kxe3 60. a6 Kf2 61. a7 e4 62. a8=Q e3 63. Qe8 Ke1 64. Kg3 e2 65. Kf3 Kd1 66. Qxe2+ Kc1 67. Ke3 Kb1 68. Kd3 Ka1 69. Kc3 Kb1 70. Qb2# 1-0
2023.09.26 Titled Tue 26th Sep Early
795148 Andreev, Konstantin (2281) Zimmermann, U (2280) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Be7 4. e5 c5 5. Nf3 Nc6 6. Bf4 cxd4 7. Nxd4 Qb6 8. Nb3 a5 9. a4 Nh6 10. Bxh6 gxh6 11. f4 Bb4 12. Bb5 Bd7 13. Qd3 d4 14. O-O-O dxc3 15. Qxd7+ Kf8 16. Qd3 cxb2+ 17. Kb1 Na7 18. Qh3 Nxb5 19. Qxh6+ Ke8 20. axb5 a4 21. Nd4 Bc3 22. Nf5 a3 23. Ka2 Qc7 24. Ng7+ Ke7 25. Qf6+ Kf8 26. Nxe6+ 1-0
2023.09.26 Titled Tue 26th Sep Early
795353 Novikov, E (2276) Zimmermann, U (2280) 1-0
1. d4 Nf6 2. c4 e6 3. a3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. e3 Be7 7. Nc3 O-O 8. cxd5 exd5 9. Be2 Nc6 10. O-O Re8 11. b4 Ne5 12. Bb2 a6 13. Qb3 Bd6 14. Nxd5 Nxd5 15. Qxd5 Ng4 16. Bc4 Be6 17. Nxe6 Bxh2+ 18. Kh1 Qh4 19. Qg5 1-0
2023.09.26 Titled Tue 26th Sep Early
795619 Zimmermann, U (2280) Chyzy, Jakub (2286) 1-0
1. Nf3 Nf6 2. e3 d6 3. Be2 Nbd7 4. O-O e5 5. d4 Be7 6. c4 O-O 7. Nc3 c6 8. b4 e4 9. Nd2 d5 10. Qb3 Nb6 11. c5 Nbd7 12. a4 Re8 13. b5 Nf8 14. a5 a6 15. bxc6 bxc6 16. Na4 Be6 17. Nb6 Rb8 18. Bxa6 Ng4 19. Be2 Qc7 20. f4 exf3 21. Nxf3 Ng6 22. h3 Nf6 23. a6 Qa7 24. Ng5 Ne4 25. Nxe4 dxe4 26. Bc4 Bxc4 27. Qxc4 Bd8 28. Bd2 Bxb6 29. cxb6 Rxb6 30. Bb4 Rb5 31. Qxc6 Rbb8 32. Bc5 Qa8 33. Qd7 1-0
2023.09.26 Titled Tue 26th Sep Early
796268 Dimitrijevic, Da (2167) Zimmermann, U (2280) 0-1
1. c4 Nf6 2. b3 e6 3. Bb2 d5 4. d3 Be7 5. g3 O-O 6. Bg2 c5 7. Nf3 Nc6 8. O-O d4 9. a3 e5 10. Nfd2 a5 11. Ne4 Nd7 12. g4 a4 13. Nbd2 Nb6 14. h3 axb3 15. Qxb3 Na4 16. Nf3 Ra7 17. Bc1 b6 18. Bd2 f5 19. gxf5 Bxf5 20. Ng3 Bd7 21. Rab1 Qc8 22. Kh2 Bd6 23. Ne4 Bc7 24. Bg5 Kh8 25. Bh4 Qe8 26. Bg3 Qh5 27. Qc2 Ne7 28. Qd2 h6 29. e3 Nf5 30. exd4 Nxg3 31. fxg3 exd4 32. Ne1 Rxf1 33. Bxf1 Ra8 34. Qe2 Qg6 35. Bg2 Rf8 36. Nf3 Nc3 37. Nxc3 Qxg3+ 38. Kh1 dxc3 39. Qf1 Rxf3 40. Qxf3 Qh2# 0-1
2023.09.26 Titled Tue 26th Sep Early
796476 Zimmermann, U (2280) Szikszai, Bertalan (2263) 1-0
1. Nf3 g6 2. e3 Bg7 3. Be2 d5 4. O-O Nf6 5. d4 O-O 6. c3 c5 7. dxc5 a5 8. a4 Na6 9. Bxa6 Rxa6 10. Nd4 Ne4 11. Nb3 Rc6 12. Na3 Nxc5 13. Nb5 e5 14. Na7 Ra6 15. Nxc8 Qxc8 16. Qxd5 Nxb3 17. Qxb3 e4 18. Rd1 Rd8 19. Bd2 Rad6 20. Be1 Rd3 21. Rxd3 exd3 22. Bd2 h5 23. Qb5 Qg4 24. h3 Qe2 25. Qxa5 Re8 26. c4 b6 27. Qb4 Be5 28. Re1 Bh2+ 29. Kxh2 Qxf2 30. Qc3 Rd8 31. b4 h4 32. a5 Qg3+ 33. Kh1 bxa5 34. bxa5 g5 35. Qf6 Rd7 36. Rf1 g4 37. Qf4 1-0
2023.09.26 Titled Tue 26th Sep Late
797286 Wafa, Hamed (2211) Zimmermann, U (2280) 1-0
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. O-O h6 8. Be3 Nge7 9. dxc5 Ng6 10. Bd4 Qc7 11. Bb5 Ncxe5 12. Nxe5 Nxe5 13. Bxe5 Qxe5 14. Bxd7+ Kxd7 15. Re1 Qf4 16. g3 Qc4 17. Qf3 f6 18. b4 b6 19. Nd2 Qa6 20. c4 d4 21. b5 Qa5 22. c6+ Kc7 23. Nb3 Qc3 24. Qg4 Qxc4 25. Rxe6 Rd8 26. Rae1 Kb8 27. Qf4+ Kc8 28. Re7 Bxe7 29. Rxe7 1-0
2023.09.26 Titled Tue 26th Sep Late
797430 Manukyan, Artyom (2151) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. c3 Be7 6. h3 Bb7 7. Be2 O-O 8. O-O cxd4 9. cxd4 d6 10. Nc3 Nbd7 11. Rc1 a6 12. Bd3 b5 13. a3 Nb6 14. e4 Nc4 15. Qe2 d5 16. e5 Ne4 17. Nxe4 dxe4 18. Bxe4 Bxe4 19. Qxe4 Nxb2 20. Nd2 Bxa3 21. h4 Nc4 22. Nf3 Bxc1 23. Rxc1 Qd5 24. Qd3 f5 25. exf6 Rxf6 26. Bg5 Rf5 27. Re1 a5 28. Bc1 a4 29. Ng5 g6 30. Nxe6 Re8 31. Qe2 Rf6 0-1
2023.09.26 Titled Tue 26th Sep Late
797708 Xhembulla, Aleksander (2194) Zimmermann, U (2280) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. a4 a6 7. O-O Ba7 8. Re1 h6 9. Nbd2 g5 10. b4 g4 11. Nh4 Nh7 12. Nf5 Bxf5 13. exf5 Qg5 14. b5 axb5 15. axb5 Ne7 16. b6 cxb6 17. Ne4 Qh4 18. g3 Qh3 19. Nxd6+ Kf8 20. Nxf7 b5 21. Be3 Ng5 22. Nxg5 hxg5 23. f6 Qxh2+ 24. Kf1 Qh1+ 25. Ke2 Qf3+ 26. Kd2 Bxe3+ 27. Rxe3 Qxf2+ 28. Re2 Rxa1 29. Qxa1 Qc5 30. fxe7+ Kxe7 31. Bb3 Rc8 32. Qa5 Kf6 33. Qb4 Qc7 34. Bd5 Rd8 35. Qe4 Qd6 36. Rf2+ Kg7 37. Bb3 Rd7 38. Qf5 b4 39. Qxg5+ Kh7 40. Qf5+ Kg7 41. Qg5+ Kh7 42. Rh2+ 1-0
2023.09.26 Titled Tue 26th Sep Late
797941 Zimmermann, U (2280) Kochiev, Ivan (2053) 0-1
1. Nf3 Nf6 2. e3 d5 3. Be2 c5 4. O-O Nc6 5. d4 Bf5 6. dxc5 e6 7. Nd4 Bxc5 8. Nxf5 exf5 9. Nd2 d4 10. Nb3 Bb6 11. exd4 Nxd4 12. Nxd4 Qxd4 13. Bb5+ Kf8 14. Qe2 Qg4 15. Qe5 h6 16. Bd3 Ne4 17. Be3 Re8 18. Qb5 f4 19. h3 Qe6 20. Qb4+ Kg8 21. Bxb6 Qxb6 22. Qxb6 axb6 23. Rfe1 Nf6 24. Bb5 Rc8 25. c4 Rc7 26. Rad1 g6 27. Rd4 Kg7 28. Rxf4 Rd8 29. Re2 h5 30. Kh2 g5 31. Rf5 Kg6 32. Rfe5 g4 33. Re7 Rxe7 34. Rxe7 Rd2 35. Kg3 Kg5 36. f4+ Kg6 37. hxg4 hxg4 38. Rxb7 Rd3+ 39. Kf2 Rd2+ 40. Kg3 Rxb2 41. Rxb6 Kg7 42. c5 Ne4+ 43. Kxg4 Nxc5 44. a4 Nxa4 45. Rb8 Nc3 46. Rd8 Nxb5 47. g3 Nc7 48. Rd6 Ne8 49. Rc6 Rb5 50. Kf3 Nf6 51. Kg2 Rb3 52. Kf2 Kg6 53. Kg2 Kf5 54. Rc5+ Kg6 55. Re5 Nh5 56. Rg5+ Kh6 57. Kh3 Nxf4+ 58. Kg4 Rxg3+ 59. Kxg3 Kxg5 60. Kf3 Kf5 61. Kf2 f6 62. Kf3 Ke5 63. Kf2 Nd5 64. Kf3 Kf5 65. Kf2 Kg4 66. Kf1 Kf3 67. Ke1 f5 68. Kd2 f4 69. Kd3 Kg2 70. Kd4 f3 71. Ke5 f2 72. Kxd5 f1=Q 73. Ke4 Qf3+ 0-1
2023.09.26 Titled Tue 26th Sep Late
798022 Villabrille, R (2140) Zimmermann, U (2280) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. c3 Bb7 6. Be2 Be7 7. Nbd2 O-O 8. O-O Nh5 9. Be5 d6 10. Bg3 cxd4 11. cxd4 Nd7 12. Rc1 a6 13. a3 b5 14. Qb3 Nb6 15. Rc2 Rc8 16. Rfc1 Rxc2 17. Rxc2 Nxg3 18. hxg3 Na4 19. Nb1 Bd5 20. Qd3 Qa8 21. Nc3 Bb3 22. Rd2 Rc8 23. Nxa4 Rc1+ 24. Kh2 bxa4 25. Bd1 Bc4 26. Rc2 Bxd3 27. Rxc1 g5 28. Bxa4 g4 29. Nd2 Qd5 30. Bc6 Qh5+ 31. Kg1 Qa5 32. Bb7 Qxd2 0-1
2023.09.26 Titled Tue 26th Sep Late
798201 Zimmermann, U (2280) Seletsky, G (2220) 1/2-1/2
1. Nf3 c5 2. e3 Nc6 3. Be2 d5 4. O-O e5 5. d4 e4 6. Ne5 Nxe5 7. dxe5 a6 8. c4 Be6 9. Nc3 dxc4 10. Nxe4 Be7 11. Qc2 Qd5 12. Rd1 Qxe5 13. Bxc4 Bxc4 14. Qxc4 Nf6 15. Nxf6+ Qxf6 16. e4 O-O 17. Be3 Rfd8 18. Qc2 h6 19. Rd5 Rxd5 20. exd5 Rd8 21. Rd1 Bd6 22. Qb3 b5 23. a4 c4 24. Qa2 Be5 25. axb5 axb5 26. Qa5 Bxb2 27. Qxb5 c3 28. Qc4 Qf5 29. g4 Qc8 30. Qxc8 Rxc8 31. Bc1 c2 32. Re1 Bxc1 33. Rxc1 Kf8 34. Kf1 Ke7 35. Ke2 Kd6 36. Kd3 Kxd5 37. f3 g5 38. Rxc2 Rxc2 39. Kxc2 Ke5 40. Kd2 f5 41. Ke3 fxg4 42. fxg4 Kd5 43. Kd3 Ke5 44. Ke3 Kd5 45. Kd3 Ke5 46. Ke3 1/2-1/2
2023.09.26 Titled Tue 26th Sep Late
798291 Ansh, M Shah (2166) Zimmermann, U (2280) 0-1
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. b3 O-O 6. Bb2 b5 7. d4 c5 8. Nbd2 Nbd7 9. a4 bxa4 10. Rxa4 Bb7 11. c4 Nb6 12. Ra1 dxc4 13. Nxc4 Nxc4 14. bxc4 cxd4 15. Nxd4 Bxg2 16. Kxg2 Qc7 17. Qa4 Rfc8 18. Rfc1 Qb7+ 19. Kg1 Qxb2 20. Nc6 Bf8 21. Nxa7 Rc7 22. Rab1 Rcxa7 23. Rxb2 Rxa4 24. c5 Rc8 25. c6 Ra6 26. c7 Ra7 27. Rb8 Rcxc7 28. Rd1 h6 29. Rdd8 Nh7 30. h4 Ra2 31. e3 Rcc2 32. Kg2 Rxf2+ 33. Kh3 h5 34. g4 Rf3# 0-1
2023.09.26 Titled Tue 26th Sep Late
798511 Zimmermann, U (2280) Castella Garcia, F (2320) 1-0
1. Nf3 c5 2. e3 g6 3. d4 Bg7 4. a3 cxd4 5. exd4 d5 6. h3 Nc6 7. Be2 Nf6 8. O-O O-O 9. Bf4 Ne4 10. c3 Bf5 11. a4 Rc8 12. Na3 h6 13. Rc1 g5 14. Bh2 Qd7 15. b4 e6 16. a5 a6 17. Nd2 Ne7 18. Nab1 Ng6 19. Nb3 Nf4 20. Nc5 Nxc5 21. bxc5 e5 22. Na3 Rfe8 23. Bf3 e4 24. Be2 Re6 25. Nc2 Rg6 26. Ne3 Bxh3 27. gxh3 Qxh3 28. Bg4 Qh4 29. Bxc8 h5 30. Bg3 Nh3+ 31. Bxh3 Qxh3 32. Bh2 f5 33. Kh1 f4 34. Nxd5 f3 35. Rg1 Kh7 36. Ne3 g4 37. Rg3 Qh4 38. Qg1 Bh6 39. Re1 Qf6 40. d5 Qxc3 41. d6 Qxc5 42. d7 Qe7 43. Rd1 Rg8 44. Nf5 Qf6 45. Nxh6 Kxh6 46. Qe1 Rd8 47. Qxe4 h4 48. Qe3+ Kh5 49. Rgg1 g3 50. Rd5+ Kg4 51. Bxg3 hxg3 52. Rxg3+ Kh4 53. Qe4+ 1-0
2023.09.26 Titled Tue 26th Sep Late
798653 Zimmermann, U (2280) Saif, Malek (2139) 1-0
1. Nf3 c6 2. e3 d6 3. Be2 Nd7 4. O-O Ngf6 5. d4 g6 6. c4 Bg7 7. Nc3 O-O 8. b4 Qc7 9. a4 e5 10. b5 c5 11. dxe5 dxe5 12. Bb2 Rd8 13. Qc2 Nf8 14. Rfd1 Bg4 15. h3 e4 16. hxg4 exf3 17. Bxf3 g5 18. Nd5 Nxd5 19. Rxd5 Rxd5 20. Bxd5 Ng6 21. Bxg7 Kxg7 22. Qf5 h6 23. Qe4 Rb8 24. a5 Ne5 25. b6 axb6 26. axb6 Qd6 27. g3 Qf6 28. Ra7 Ng6 29. Qf5 Qxb6 30. Qxf7+ Kh8 31. Rxb7 Rxb7 32. Qxb7 Qxb7 33. Bxb7 Ne5 34. Bd5 Nxg4 35. Kg2 Kg7 36. Kf3 Ne5+ 37. Ke4 Nd7 38. Bc6 Nb6 39. Bb5 Kf6 40. f4 g4 41. Kd3 h5 42. e4 Ke6 43. Ke3 Nc8 44. e5 Ne7 45. Ke4 Nc8 46. f5+ Kf7 47. Kf4 Ne7 48. Kg5 h4 49. Kxh4 Nxf5+ 50. Kxg4 Nd4 51. Kf4 Ke6 52. Ba6 Ne2+ 53. Kf3 Nd4+ 54. Ke4 Ne2 55. g4 Ng3+ 56. Kf4 Ne2+ 57. Ke3 Nd4 58. Ke4 Ne2 59. Bc8+ Ke7 60. Bf5 Nc3+ 61. Kd3 Na4 62. Ke4 Nb6 63. Kd3 Kf7 64. g5 Kg7 65. g6 Na4 66. Kc2 Nb6 67. Kb3 Kf8 68. Kc3 Ke7 69. Kd3 Kf8 70. Be6 Kg7 71. Bf7 Nc8 72. Ke4 Ne7 73. e6 Kf6 74. Kf4 Kg7 75. Ke5 Nc8 76. Kd5 Ne7+ 77. Kxc5 Nf5 78. Kd5 Ne7+ 79. Kd6 Nf5+ 80. Kd7 Ne7 81. Kxe7 Kh8 82. Kd7 Kg7 83. e7 Kh8 84. c5 Kg7 85. c6 Kh6 86. e8=Q Kg7 87. Qg8+ Kh6 88. g7 Kg5 89. Qh8 Kf6 90. g8=Q+ Kf5 91. Qg6+ Kf4 92. Qh4+ Kf3 93. Qgg3+ Ke2 94. Qhh2+ Kf1 95. Qgg1# 1-0
2023.09.26 Titled Tue 26th Sep Late
798685 Mendes Aaron Reeve (2250) Zimmermann, U (2280) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 O-O 8. Be3 Re8 9. f3 d5 10. O-O-O d4 11. Bg5 Be6 12. Kb1 h6 13. Bh4 a5 14. Na4 Ba7 15. Bf2 Bxb3 16. axb3 Qe7 17. Qb5 Rab8 18. Bd3 Qe5 19. g3 Red8 20. Rhe1 Qxb5 21. Bxb5 Ne7 22. e5 Nh7 23. e6 f6 24. Bf1 b5 25. Nc3 c6 26. Ne2 c5 27. f4 Nf8 28. Bh3 g6 29. Ng1 h5 30. Nf3 Rd5 31. c3 d3 32. Rd2 Rbd8 33. Red1 Bb8 34. c4 bxc4 35. bxc4 R5d6 36. Bxc5 Nxe6 37. Bxd6 Rxd6 38. Rxd3 Rc6 39. Bxe6+ Rxe6 40. Rd8+ 1-0
2023.09.26 Titled Tue 26th Sep Late
798761 Zimmermann, U (2280) Luczak, Filip (2332) 1-0
1. Nf3 g6 2. e3 Bg7 3. Be2 d6 4. O-O Nc6 5. d4 e5 6. c4 f5 7. b4 Nf6 8. b5 Ne7 9. Nc3 e4 10. Nd2 O-O 11. a4 c5 12. bxc6 bxc6 13. Ba3 Qd7 14. Rb1 Rd8 15. Qb3 Kh8 16. f3 d5 17. cxd5 Nexd5 18. Nxd5 cxd5 19. fxe4 dxe4 20. Bb5 Qe6 21. Bc4 Nd5 22. Rfc1 Bb7 23. Qxb7 1-0