CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/O18JuN2q"] [Date "2025.06.03"] [White "Bohdan"] [Black "Harry2"] [Result "1-0"] [UTCDate "2025.06.03"] [UTCTime "20:30:31"] [WhiteElo "1508"] [BlackElo "1596"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-7"] [WhiteTitle "🐍"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. Nf3 Nf6 4. Bc4?! { (0.58 → 0.07) Inaccuracy. d4 was best. } (4. d4 cxd4) 4... g6?! { (0.07 → 0.81) Inaccuracy. e6 was best. } (4... e6 5. d4 cxd4 6. Nxd4 a6 7. a4 Be7 8. O-O O-O 9. a5 d5 10. exd5 exd5 11. Bb3) 5. O-O?! { (0.81 → 0.06) Inaccuracy. e5 was best. } (5. e5) 5... Bg7 6. d4 O-O? { (0.00 → 1.05) Mistake. cxd4 was best. } (6... cxd4 7. Nxd4 O-O 8. Re1 Nc6 9. h3 Nxd4 10. Qxd4 Nd7 11. Qd2 b6 12. Bd5 Rb8 13. a4) 7. e5 dxe5 8. dxe5 Qxd1 9. Rxd1 Ng4 10. h3? { (1.18 → -0.02) Mistake. Re1 was best. } (10. Re1 Nc6 11. Bf4 Be6 12. Bxe6 fxe6 13. Re4 Nh6 14. Kf1 Nf7 15. Nb5 Rac8 16. c3 a6) 10... Nxe5 11. Nxe5 Bxe5 12. Nd5 Nc6 13. Bf4?? { (-0.20 → -2.02) Blunder. Bb5 was best. } (13. Bb5) 13... Bxb2? { (-2.02 → -0.45) Mistake. Bxf4 was best. } (13... Bxf4 14. Nxf4 Bf5 15. c3 Rfd8 16. g4 Bc2 17. Rd5 Rxd5 18. Bxd5 Rd8 19. Rc1 Ba4 20. b3) 14. Nc7?? { (-0.45 → -5.71) Blunder. Rab1 was best. } (14. Rab1 Bg7 15. Bb5 e5 16. Bxc6 bxc6 17. Ne7+ Kh8 18. Be3 Be6 19. a4 Bf6 20. Rb7 Rfb8) 14... Bxa1 15. Nxa8 Be6 16. Nc7 Bxc4 17. Rxa1 Nd4 18. Bh6 Ne2+ 19. Kh1 Rc8 20. Rd1 f6 21. Nd5 Bxd5 22. Rxd5 e6?? { (-5.85 → -0.33) Blunder. Kf7 was best. } (22... Kf7 23. Rd7) 23. Rd7 Kh8?? { (-0.18 → 2.15) Blunder. b5 was best. } (23... b5 24. Rg7+) 24. Bg7+?! { (2.15 → 1.42) Inaccuracy. Rxb7 was best. } (24. Rxb7 Kg8 25. Rg7+ Kh8 26. Rxa7 Nd4 27. a4 Nf5 28. Bd2 Nd4 29. a5 Nxc2 30. Bh6 Kg8) 24... Kg8 25. Bxf6 Nd4?? { (1.37 → 3.84) Blunder. Rc6 was best. } (25... Rc6 26. Rg7+ Kf8 27. Rxh7 Ra6 28. Rxb7 Rxa2 29. Be7+ Kg8 30. Bxc5 a5 31. Rb8+ Kg7 32. Ra8) 26. Rg7+ Kf8 27. Rxh7?! { (3.75 → 2.55) Inaccuracy. c3 was best. } (27. c3 Ne2 28. Rxb7 c4 29. Rxa7 Rb8 30. Rxh7 Rb5 31. a4 Ra5 32. Rc7 Rxa4 33. g3 Nc1) 27... Rc6 28. Rxb7?? { (2.63 → 0.79) Blunder. c3 was best. } (28. c3 Ne2 29. Rxb7 Ra6 30. Be7+ Kg8 31. Bxc5 Rxa2 32. Re7 Ra6 33. c4 Rc6 34. Be3 a5) 28... Nxc2 29. Rb8+?! { (0.94 → 0.00) Inaccuracy. h4 was best. } (29. h4 Nb4) 29... Kf7 30. Be5 Rb6?? { (0.00 → 1.83) Blunder. Nb4 was best. } (30... Nb4 31. Rb7+ Ke8 32. Rb8+) 31. Rc8 Rb1+?! { (1.28 → 1.87) Inaccuracy. Rb5 was best. } (31... Rb5) 32. Kh2 Nb4?! { (1.89 → 2.96) Inaccuracy. Rf1 was best. } (32... Rf1 33. Rc7+ Ke8 34. Bg3 Ra1 35. Rxc5 Rxa2 36. Rc7 a5 37. Rg7 a4 38. Rxg6 Kf7 39. Rg5) 33. Rxc5 Nxa2?! { (2.54 → 3.79) Inaccuracy. Nd3 was best. } (33... Nd3) 34. Rc7+ Ke8 35. Rxa7 Nb4 36. Ra8+ Kd7 37. Rg8 Nd3 38. Bc3?? { (4.88 → 1.43) Blunder. Bg3 was best. } (38. Bg3 e5) 38... Nxf2 39. Rg7+?! { (1.20 → 0.65) Inaccuracy. Bd4 was best. } (39. Bd4 Rh1+ 40. Kg3 Ne4+ 41. Kf4 Nd6 42. Rxg6 Rf1+ 43. Kg4 Nf5 44. Bc3 Ne3+ 45. Kh5 Rf5+) 39... Kd6 40. Rxg6?? { (0.58 → -3.69) Blunder. Ba5 was best. } (40. Ba5 Kd5 41. Bd8 Rh1+ 42. Kg3 Ne4+ 43. Kh4 e5 44. Rxg6 Ra1 45. Kh5 Nc5 46. h4 Ne6) 40... Rh1+ 41. Kg3 Ne4+ 42. Kf3 Nxc3 43. Rg8 Rf1+ 44. Kg3 Ne2+?! { (-4.29 → -3.30) Inaccuracy. e5 was best. } (44... e5 45. Rd8+) 45. Kh2 e5 46. Rd8+ Ke6 47. Re8+ Kd5 48. Rd8+ Ke4 49. Rd2 Ke3 50. Ra2 Nf4?! { (-6.08 → -4.55) Inaccuracy. Rf4 was best. } (50... Rf4) 51. Ra3+ Kf2 52. Rf3+ Ke2 53. Ra3 Rf2 54. Ra5? { (-4.97 → -53.63) Mistake. Ra2+ was best. } (54. Ra2+ Ke3 55. Ra3+ Kd4 56. Kg3 Rxg2+ 57. Kf3 Rg1 58. Ra4+ Kd5 59. Ra5+ Ke6 60. Ra8 Nh5) 54... Rxg2+ 55. Kh1 e4 56. h4 e3 57. h5 Kf2 58. Ra2+ e2 59. h6 Kf1 60. Rxe2 Rxe2 61. h7 Ng6?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Nh5 was best. } (61... Nh5 62. h8=R Ng3#) 62. h8=Q Re1?? { (0.00 → 1.56) Blunder. Nxh8 was best. } (62... Nxh8) 63. Qf6+ Ke2+ 64. Kh2 Kd1 65. Qxg6 Re2+ 66. Kh3 Re3+ 67. Kh4 Re2 68. Qb1+ Kd2 69. Qb2+ Ke1? { (1.09 → 2.21) Mistake. Kd3 was best. } (69... Kd3 70. Qb5+ Ke3 71. Kg3 Rc2 72. Qb4 Kd3 73. Kf3 Rc3 74. Qb5+ Kd4+ 75. Kf4 Rc5 76. Qb3) 70. Qc1+ Kf2 71. Qf4+ Ke1 72. Kh3? { (2.75 → 1.12) Mistake. Qc1+ was best. } (72. Qc1+) 72... Kd1 73. Qf3 Ke1 74. Kg4 Kd2 75. Qd5+ Ke3 76. Qf3+ Kd2 77. Qf4+ Ke1?? { (0.99 → 55.23) Blunder. Re3 was best. } (77... Re3 78. Qf2+) 78. Qc1+ Kf2 79. Kh3?? { (57.92 → 0.62) Blunder. Qc5+ was best. } (79. Qc5+ Kg2 80. Qd4 Rf2 81. Qd1 Rf8 82. Qd5+ Kf1 83. Kg3 Ke2 84. Qe5+ Kd3 85. Qd6+ Kc4) 79... Re3+?! { (0.62 → 1.33) Inaccuracy. Kf3 was best. } (79... Kf3) 80. Kh2?! { (1.33 → 0.71) Inaccuracy. Kg4 was best. } (80. Kg4) 80... Re8 81. Qd2+ Re2 82. Qd4+ Ke1+ 83. Kg3 Kf1?? { (0.87 → Mate in 3) Checkmate is now unavoidable. Rd2 was best. } (83... Rd2 84. Qc5) 84. Qd1+ Re1 85. Qf3+ Kg1 86. Qg2# { White wins by checkmate. } 1-0