CohenChessClub.com

[Event "October Chess Megatournament"] [Site "https://cohenchessclub.com/gBoFMEqq"] [Date "2026.10.25"] [White "Sasha"] [Black "Gabriel1"] [Result "1-0"] [UTCDate "2026.10.25"] [UTCTime "19:05:21"] [WhiteElo "1555"] [BlackElo "1461"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-5"] [WhiteTitle "GM🥈"] [BlackTitle "GM🔥"] [Variant "Standard"] [TimeControl "600+1"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 Nc6?! { (0.30 → 1.15) Inaccuracy. Nf6 was best. } (2... Nf6) 3. Bf4?! { (1.15 → 0.55) Inaccuracy. e4 was best. } (3. e4 d5 4. e5 Nge7 5. c3 f6 6. Bd3 fxe5 7. dxe5 Nf5 8. Nbd2 Be7 9. O-O O-O) 3... d5 4. e3 Nf6 5. c3 Bd7 6. Bb5 a6 7. Bxc6 Bxc6 8. Nbd2 Bd6 9. Bxd6?! { (0.04 → -0.56) Inaccuracy. Ne5 was best. } (9. Ne5 a5) 9... Qxd6?! { (-0.56 → 0.39) Inaccuracy. cxd6 was best. } (9... cxd6) 10. O-O O-O 11. Re1 Ne4 12. Nxe4 dxe4 13. Nd2 e5?! { (0.27 → 0.90) Inaccuracy. Bd5 was best. } (13... Bd5 14. c4 Bc6 15. Nb3 a5 16. Nc1 e5 17. Ne2 Qe7 18. dxe5 Qxe5 19. Qc2 f5 20. Nd4) 14. Qg4? { (0.90 → -0.27) Mistake. Nc4 was best. } (14. Nc4 Qe6 15. Nxe5 Bd5 16. Qc2 b5 17. f3 exf3 18. Nxf3 f5 19. Ng5 Qh6 20. Nh3 Rae8) 14... exd4 15. exd4 Bd7?? { (-0.56 → 2.36) Blunder. f5 was best. } (15... f5) 16. Qxe4 Rae8? { (2.47 → 4.61) Mistake. Bc6 was best. } (16... Bc6 17. Qf5 Rae8 18. Nc4 Qd8 19. Qc5 Rxe1+ 20. Rxe1 Bd5 21. f3 Bxc4 22. Qxc4 Re8 23. Rxe8+) 17. Qf3?? { (4.61 → 2.11) Blunder. Qxb7 was best. } (17. Qxb7 Bb5) 17... Rxe1+ 18. Rxe1 Re8?? { (2.40 → 6.16) Blunder. Qg6 was best. } (18... Qg6 19. Qe4 Qg5 20. Nf3 Qb5 21. Qc2 Bf5 22. Qd2 Bg4 23. Nh4 Be6 24. a3 Qc6 25. Re5) 19. Rxe8+ Bxe8 20. Qe3?? { (6.48 → 2.51) Blunder. Qxb7 was best. } (20. Qxb7) 20... Qe6? { (2.51 → 4.88) Mistake. Kf8 was best. } (20... Kf8 21. h3) 21. Qxe6 fxe6 22. Ne4 Bf7?! { (4.62 → 6.71) Inaccuracy. Bc6 was best. } (22... Bc6 23. Nc5 Kf7 24. f3 Ke7 25. Nd3 Kd6 26. Kf2 Bb5 27. Ke3 Bxd3 28. Kxd3 e5 29. Ke4) 23. a3?! { (6.71 → 5.02) Inaccuracy. Nc5 was best. } (23. Nc5 e5) 23... b5 24. Nc5 Kf8?! { (5.35 → 7.63) Inaccuracy. a5 was best. } (24... a5 25. f3 Kf8 26. Kf2 Ke7 27. b3 Be8 28. Ke3 Bc6 29. c4 bxc4 30. bxc4 Kd6 31. Nd3) 25. Nxa6 Ke7 26. Kf1 Kd6 27. Ke2 Kc6 28. Kd3 Kb6 29. Nb4 c5 30. dxc5+ Kxc5 31. Na6+ Kb6 32. Nb4 Kc5 { Black offers draw } 33. f4 Bg6+ 34. Kd2 Be4 35. g3 Kc4 36. Ke3 Bf5 37. Nc6 Kb3 38. Nd4+ Kxb2 39. Nxb5 Kb3 40. Kd4 Ka4 41. c4 g6 42. Kc5 h5 43. Kd6 Bd3 { Black offers draw } 44. Kxe6 Bxc4+ 45. Kf6 Bxb5 46. Kxg6 Be8+ 47. Kg5 Kxa3 48. f5 Kb4 49. h3?? { (7.04 → 0.35) Blunder. Kf6 was best. } (49. Kf6 Bd7 50. Kg6 Kc5 51. f6 Kd6 52. f7 Ke7 53. Kg7 Bh3 54. f8=Q+ Kd7 55. Qf4 Kc8) 49... Kc5 50. f6 Kd6 51. Kf5 Kd7 52. g4 hxg4 53. hxg4 Bf7 54. g5 Ke8 55. g6 Bxg6+?? { (0.00 → 58.52) Blunder. Ba2 was best. } (55... Ba2 56. Kf4 Bb1 57. Kg5 Kf8 58. Kh5 Bc2 59. Kh6 Bd3 60. f7 Bb1 61. Kh7 Bf5 62. Kh8) 56. Kxg6 Kf8 57. f7 Ke7 58. Kg7 Kd7 59. f8=Q Ke6 60. Qf4 Kd5 61. Qe3 Kc4 62. Qe5 Kd3 63. Qf4 Kc3 64. Qe4 Kb3 65. Qd4 Ka3 66. Qc4 Kb2 67. Qd3 Ka1 68. Qd2 Kb1 69. Kf6 Ka1 70. Ke5 Kb1 71. Kd4 Ka1 72. Kc4 Kb1 73. Kb3 Ka1 74. Qb2# { White wins by checkmate. } 1-0