CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/59JgMGey"] [Date "2026.02.25"] [White "Trekker"] [Black "Owen6"] [Result "1/2-1/2"] [UTCDate "2026.02.25"] [UTCTime "21:28:20"] [WhiteElo "1811"] [BlackElo "1353"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+9"] [WhiteTitle "GM🎅"] [BlackTitle "GM♠"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. b3 Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. Bb2 Nc6 3. g3?! { (0.29 → -0.64) Inaccuracy. Nf3 was best. } (3. Nf3 d6 4. d4 Bf5 5. e3 Nb4 6. Na3 e6 7. c3 Nc6 8. Bd3 d5 9. Bxf5 exf5) 3... d5 4. Bg2?! { (-0.20 → -0.76) Inaccuracy. Nf3 was best. } (4. Nf3 e5) 4... e5 5. e3 e4 6. Ne2?! { (-0.23 → -0.74) Inaccuracy. d3 was best. } (6. d3) 6... Bg4? { (-0.74 → 0.38) Mistake. h5 was best. } (6... h5 7. h3) 7. h3 Bxe2?! { (0.37 → 0.94) Inaccuracy. Bf5 was best. } (7... Bf5 8. g4) 8. Qxe2 Bd6 9. a3 Be5 10. Bxe5 Nxe5 11. f4?? { (0.40 → -1.77) Blunder. d4 was best. } (11. d4) 11... exf3 12. Bxf3 Nxf3+ 13. Qxf3 Qd6 14. Nc3 c6?! { (-0.87 → -0.36) Inaccuracy. O-O was best. } (14... O-O 15. Qf4 Qe7 16. O-O Rad8 17. b4 Rfe8 18. Rf2 Qd7 19. Kg2 Ne4 20. Nxe4 Rxe4 21. Qf3) 15. Qf4 Qe7 16. b4?! { (-0.18 → -1.18) Inaccuracy. Qb4 was best. } (16. Qb4) 16... O-O 17. O-O-O?? { (-1.11 → -3.73) Blunder. O-O was best. } (17. O-O a5) 17... Ne4?? { (-3.73 → -1.50) Blunder. a5 was best. } (17... a5 18. Rhf1 Ne4 19. Qh4 g5 20. Qh6 axb4 21. Nxe4 dxe4 22. Rf5 f6 23. h4 bxa3 24. hxg5) 18. Nxe4 dxe4 19. d3 exd3 20. Rxd3 Rad8? { (-1.22 → 0.00) Mistake. a5 was best. } (20... a5 21. Rhd1) 21. Re1?? { (0.00 → -3.18) Blunder. Rhd1 was best. } (21. Rhd1 Rxd3 22. Rxd3 Re8 23. Qd4 a6 24. Qd7 Kf8 25. Kd2 Qxd7 26. Rxd7 Re7 27. Rd8+ Re8) 21... Rxd3 22. cxd3 c5?! { (-3.31 → -2.36) Inaccuracy. Qe6 was best. } (22... Qe6 23. Qd4) 23. Qc4?! { (-2.36 → -3.33) Inaccuracy. Kd2 was best. } (23. Kd2 cxb4 24. axb4 Qe6 25. Rc1 Qxh3 26. Rc7 Qg2+ 27. Ke1 h6 28. Rd7 a6 29. g4 b6) 23... b6?! { (-3.33 → -2.53) Inaccuracy. cxb4 was best. } (23... cxb4) 24. bxc5 bxc5 25. Kb1?? { (-2.70 → -5.71) Blunder. Kc2 was best. } (25. Kc2 g6) 25... Qb7+? { (-5.71 → -3.37) Mistake. Rb8+ was best. } (25... Rb8+ 26. Ka2) 26. Ka2? { (-3.37 → -6.26) Mistake. Ka1 was best. } (26. Ka1 Qf3) 26... Rb8 27. Qc2 f5?? { (-6.17 → -1.08) Blunder. Qd5+ was best. } (27... Qd5+ 28. Ka1) 28. Rb1 Qd5+ 29. Rb3 Kf7?! { (-1.36 → -0.41) Inaccuracy. Kh8 was best. } (29... Kh8 30. Qc4 Qg2+ 31. Kb1 Qf1+ 32. Ka2 Qf2+ 33. Kb1 Rg8 34. Qxc5 Qxg3 35. Qxf5 Qxe3 36. Qd7) 30. Qc4 Qxc4 31. dxc4 Rxb3 32. Kxb3 Ke6 33. Ka4 Ke5 34. Kb5 Ke4 35. Kxc5 Kxe3 36. Kd5 g5 37. c5 f4 38. gxf4 gxf4 39. c6 f3 40. c7 f2 41. c8=Q f1=Q 42. Qc5+ Ke2 43. Qc4+ Ke1 44. Qxf1+ Kxf1 45. Ke4 Kg2 46. h4?? { (-0.24 → -6.88) Blunder. Kf4 was best. } (46. Kf4 Kxh3 47. Kg5 Kg3 48. Kh6 Kf3 49. Kxh7 Ke4 50. Kg6 Kd5 51. Kf5 Kc4 52. Ke4 Kb3) 46... Kg3 47. h5 Kg4 48. h6 Kg5 49. a4 Kh5?? { (-8.84 → -0.27) Blunder. Kxh6 was best. } (49... Kxh6 50. Ke5 Kg5 51. Kd5 a6 52. Ke5 h5 53. Ke4 Kf6 54. Kd5 Kf5 55. Kd6 h4 56. Ke7) 50. a5 Kxh6 51. a6 Kg5 52. Kd5 h5 53. Kc6 h4 54. Kb7 h3 55. Kxa7 h2 56. Kb8 h1=Q 57. a7 Qb1+ 58. Ka8 Qe4+ 59. Kb8?! { (-0.07 → -0.64) Inaccuracy. Kb8 was best. } (59. Kb8 Qb4+ 60. Ka8 Qe7 61. Kb8 Qd8+ 62. Kb7 Qd5+ 63. Kb8 Qb5+ 64. Ka8 Qc6+ 65. Kb8 Qb6+) 59... Qe8+?! { (-0.64 → 0.00) Inaccuracy. Qb1+ was best. } (59... Qb1+ 60. Ka8 Qd3 61. Kb8 Qd6+ 62. Kc8 Qd5 63. Kb8 Qg8+ 64. Kb7 Qf7+ 65. Kb8 Qe8+ 66. Kb7) 60. Kb7 Qe4+ 61. Kb8 Qe8+ 62. Kb7 Qb5+ 63. Ka8 Qa6 64. Kb8 Qb5+ 65. Kc7 Qa5+ 66. Kb7 Qb5+ 67. Kc8 Qa6+ 68. Kb8 Qb6+ 69. Ka8 Qc6+ 70. Kb8 Qa6 71. Ka8?? { (0.00 → Mate in 1) Checkmate is now unavoidable. a8=Q was best. } (71. a8=Q Qd6+ 72. Ka7 Qa3+ 73. Kb7 Qf3+ 74. Kb8 Qf4+ 75. Kb7 Qe4+ 76. Kb8 Qe5+ 77. Kc8 Qe8+) 71... Qa1?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qc8# was best. } (71... Qc8#) 72. Kb7 Kf5 73. a8=Q Qxa8+ 74. Kxa8 { The game is a draw. } 1/2-1/2