CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/4BwiykJh"] [Date "2025.04.25"] [White "BENJAMIN4"] [Black "Kristofer"] [Result "0-1"] [UTCDate "2025.04.25"] [UTCTime "20:29:03"] [WhiteElo "1690"] [BlackElo "1678"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+8"] [WhiteTitle "🌊"] [BlackTitle "GM😈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 g6 { A40 Modern Defense } 2. Bf4?! { (0.75 → 0.14) Inaccuracy. e4 was best. } (2. e4) 2... Bg7 3. Nf3 d6 4. e3?! { (0.54 → 0.00) Inaccuracy. Nc3 was best. } (4. Nc3 Nf6 5. e4 O-O 6. Qd2 c5 7. dxc5 dxc5 8. O-O-O Qa5 9. Bh6 Be6 10. Bxg7 Kxg7) 4... Bg4?! { (0.00 → 0.99) Inaccuracy. Nf6 was best. } (4... Nf6) 5. Bd3?! { (0.99 → 0.05) Inaccuracy. h3 was best. } (5. h3 Bd7 6. Nc3 Nc6 7. Qd2 e5 8. dxe5 dxe5 9. Bg3 Nge7 10. Bc4 Nc8 11. Bb3 Nb6) 5... Nf6?! { (0.05 → 0.63) Inaccuracy. e5 was best. } (5... e5 6. dxe5) 6. c3 Nbd7 7. h3 Bxf3 8. Qxf3 e5 9. dxe5 dxe5 10. Bg3 O-O 11. Nd2 Qe7 12. O-O-O?! { (0.41 → -0.53) Inaccuracy. Bh4 was best. } (12. Bh4 Nc5) 12... Nc5 13. Ne4 Nxd3+ 14. Rxd3 Nxe4? { (-0.75 → 0.76) Mistake. Nh5 was best. } (14... Nh5 15. Nd2 Nxg3 16. fxg3 Qe6 17. a3 Bh6 18. Re1 b5 19. g4 Rad8 20. Rxd8 Rxd8 21. Ne4) 15. Qxe4 c6 16. Rhd1 Rad8 17. Rxd8 Rxd8 18. Rxd8+ Qxd8 19. Bxe5 Bxe5 20. Qxe5 f6?? { (0.12 → 4.14) Blunder. Qd3 was best. } (20... Qd3 21. Qg3 Qf1+ 22. Kd2 a5 23. b3 h5 24. a4 b5 25. Qb8+ Kh7 26. Qf4 Kg8 27. g4) 21. Qd4 Qxd4 22. exd4 Kf7 23. Kd2 Ke6 24. Ke3 c5? { (4.13 → 6.87) Mistake. b5 was best. } (24... b5) 25. dxc5 Kd5 26. Kd3?! { (6.59 → 4.90) Inaccuracy. b4 was best. } (26. b4 Kc4 27. Kd2 a5 28. c6 bxc6 29. bxa5 Kb5 30. Kd3 Kxa5 31. Kc4 Kb6 32. Kb4 h5) 26... Kxc5 27. Ke4 Kd6?! { (4.12 → 5.64) Inaccuracy. Kc4 was best. } (27... Kc4 28. Ke3 b5 29. Kd2 Kd5 30. Kd3 h5 31. b3 g5 32. g4 h4 33. c4+ bxc4+ 34. bxc4+) 28. Kd4 b5 29. c4 b4 30. c5+ Kc6 31. Kc4 a5 32. a4 b3 33. f4 h5 34. g4 g5 35. gxh5 gxf4 36. h6 f3 37. h7?? { (14.62 → 0.00) Blunder. Kd3 was best. } (37. Kd3 Kd5 38. h7 f2 39. Ke2 Kc6 40. Kxf2 Kb7 41. c6+ Kc7 42. Kf3 f5 43. Kf2 Kb8) 37... f2 38. Kxb3 f1=Q 39. h8=Q Qf3+ 40. Ka2 Qd5+ 41. b3 Qd2+ 42. Ka3 Qb4+ 43. Kb2 Qd4+ 44. Ka2 Qd2+ 45. Kb1 Qd1+ 46. Kb2 Qe2+?? { (0.00 → 3.46) Blunder. Qd2+ was best. } (46... Qd2+ 47. Kb1 Qd1+ 48. Kb2) 47. Kc3?? { (3.46 → 0.00) Blunder. Ka3 was best. } (47. Ka3) 47... Qe5+ 48. Kd3 Qd5+ 49. Ke3 Qxc5+ 50. Kf4 Qg5+ 51. Ke4 Qe5+ 52. Kf3 Qd5+ 53. Kg4 Qe4+ 54. Kh5?? { (0.00 → -57.88) Blunder. Kg3 was best. } (54. Kg3 Qe3+ 55. Kg2 Qd2+ 56. Kg1 Qe1+ 57. Kg2) 54... Qf5+ 55. Kh6 Qg5+ 56. Kh7 Qh5+ 57. Kg8 Qxh8+ 58. Kxh8 f5 59. Kg7 f4 60. h4 f3 61. h5 f2 62. h6 f1=Q 63. h7 Qh3 64. Kh8?! { (-57.36 → Mate in 5) Checkmate is now unavoidable. b4 was best. } (64. b4 axb4 65. h8=R Qxh8+ 66. Kxh8 b3 67. Kg7 b2 68. Kf6 b1=Q 69. Ke5 Qa1+ 70. Ke4 Qxa4+) 64... Qxh7+?! { (Mate in 5 → -57.14) Lost forced checkmate sequence. Qg3 was best. } (64... Qg3 65. b4 axb4 66. a5 Qg6 67. a6 Qf7 68. a7 Qf8#) 65. Kxh7 Kc5 66. Kg6 Kb4 67. Kf5 Kxb3 68. Ke4 Kxa4 69. Kd3 Kb3 70. Kd2 Kb2 71. Kd3 a4 72. Kc4 a3 73. Kb4 a2?! { (Mate in 12 → -34.04) Lost forced checkmate sequence. a2 was best. } (73... a2 74. Kc5 a1=Q 75. Kd4 Qe1 76. Kd5 Qe7 77. Kc6 Kc3 78. Kb6 Kb4 79. Kc6 Qe5 80. Kb6) 74. Ka4?! { (-34.04 → Mate in 9) Checkmate is now unavoidable. Kc5 was best. } (74. Kc5 Kc2) 74... a1=Q+ 75. Kb4 Kc2 76. Kc4 { White resigns. } 0-1