CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/X6tPY7HM"] [Date "2026.03.07"] [White "Nathan4"] [Black "Matthew11"] [Result "0-1"] [UTCDate "2026.03.07"] [UTCTime "00:28:32"] [WhiteElo "1340"] [BlackElo "1276"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+12"] [WhiteTitle "GM"] [BlackTitle "GM🤪"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Anti-Fried Liver Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6?! { (0.25 → 0.89) Inaccuracy. Nf6 was best. } { C50 Italian Game: Anti-Fried Liver Defense } (3... Nf6) 4. O-O Nf6 5. d3 Bc5 6. Nc3 d6 7. Nd5 Bg4 8. Nxf6+?! { (0.46 → -0.09) Inaccuracy. h3 was best. } (8. h3 Nxd5) 8... Qxf6 9. h3?! { (-0.09 → -0.81) Inaccuracy. c3 was best. } (9. c3) 9... Bxf3 10. Qxf3 Qxf3 11. gxf3 O-O? { (-1.00 → 0.16) Mistake. Nd4 was best. } (11... Nd4 12. c3) 12. Be3 Bxe3 13. fxe3 Ne7 14. Kh2 c6 15. d4 exd4 16. exd4 d5 17. exd5 cxd5 18. Bb5 a6 19. Bd3 Rac8 20. c3 Ng6 21. Bxg6?! { (0.66 → 0.14) Inaccuracy. Kg3 was best. } (21. Kg3) 21... fxg6 22. Rac1?! { (0.18 → -0.52) Inaccuracy. Kg3 was best. } (22. Kg3 Rce8 23. Rfe1 g5 24. a4 b6 25. Rab1 Kf7 26. Rbc1 Kf6 27. Kf2 Kf7 28. Rxe8 Rxe8) 22... Rce8 23. b3? { (-0.62 → -1.71) Mistake. Kg3 was best. } (23. Kg3 Re2) 23... Re3? { (-1.71 → -0.63) Mistake. Re2+ was best. } (23... Re2+) 24. c4 dxc4 25. Rxc4?! { (-0.46 → -1.36) Inaccuracy. bxc4 was best. } (25. bxc4 Rd3 26. d5 b5 27. cxb5 axb5 28. Rc5 Rd2+ 29. Kg3 Rxa2 30. Rxb5 Rd2 31. Rb6 g5) 25... Rexf3 26. Rxf3 Rxf3 27. Rc8+?! { (-1.45 → -2.31) Inaccuracy. Kg2 was best. } (27. Kg2 Rd3) 27... Kh7 28. Rc7 g5?! { (-2.45 → -1.58) Inaccuracy. b5 was best. } (28... b5) 29. Rxb7 g4?? { (-1.73 → 0.10) Blunder. Rf2+ was best. } (29... Rf2+) 30. hxg4 Kg6 31. Kg2 Rf6?? { (0.04 → 2.20) Blunder. Rf4 was best. } (31... Rf4 32. Kh3 Rxd4 33. Rb6+ Kg5 34. Rxa6 Rd3+ 35. Kg2 Kxg4 36. Rg6+ Kf5 37. Rxg7 Rd2+ 38. Kh3) 32. Kg3 h5?? { (1.73 → 4.40) Blunder. Rd6 was best. } (32... Rd6 33. Rb4) 33. gxh5+ Kxh5 34. Rxg7 Kh6 35. Rg4 Rd6?! { (4.96 → 6.91) Inaccuracy. Rf1 was best. } (35... Rf1 36. Rf4) 36. Rh4+?! { (6.91 → 4.91) Inaccuracy. Kf3 was best. } (36. Kf3) 36... Kg5 37. Rg4+ Kf5 38. Rf4+ Ke6 39. Kf3 Kd5 40. Ke3 Kc6 41. Ke4 Kb5 42. Ke5 Rc6 43. d5 Rc2 44. Ke6 Rxa2 45. d6 Ra3 46. d7 Rxb3 47. d8=Q Re3+ 48. Kd5 Rd3+ 49. Ke4?? { (60.49 → -0.16) Blunder. Rd4 was best. } (49. Rd4 Rxd4+ 50. Kxd4 Kc6 51. Qc8+ Kb6 52. Qd7 a5 53. Kc4 a4 54. Qxa4 Kc7 55. Kd5 Kb6) 49... Rxd8 50. Rf5+ Kb4 51. Rf1 Ra8 52. Ra1 a5 53. Kd3 Kb3 54. Kd2 Kb2 55. Ra4 Kb3 56. Ra1 a4 57. Kc1?? { (-0.15 → -6.10) Blunder. Rb1+ was best. } (57. Rb1+ Ka2 58. Rb6 Rh8 59. Kc3 Rc8+ 60. Kd2 a3 61. Rb5 Rc6 62. Rb7 Rh6 63. Rb5 Rh7) 57... a3 58. Kb1?! { (-6.15 → -64.25) Inaccuracy. Kd2 was best. } (58. Kd2 Kb2 59. Rh1 a2 60. Kd3 Ra4 61. Rh2+ Kb3 62. Rh1 a1=Q 63. Rxa1 Rxa1 64. Ke4 Ra5) 58... a2+ 59. Kc1 Rb8?? { (Mate in 16 → -6.37) Lost forced checkmate sequence. Kc3 was best. } (59... Kc3 60. Kd1 Kb2 61. Kd2 Kxa1 62. Kc1 Ra4 63. Kd2 Kb2 64. Ke2 a1=Q 65. Kf2 Kb1 66. Ke2) 60. Kd2 Kb2 61. Rh1?? { (-6.10 → Mate in 16) Checkmate is now unavoidable. Rxa2+ was best. } (61. Rxa2+ Kxa2 62. Kc3 Rb5 63. Kc4 Rh5 64. Kd4 Kb3 65. Ke4 Kc3 66. Kf4 Kd3 67. Kg4 Re5) 61... a1=Q 62. Rxa1 Kxa1 63. Kc3 Rb5?? { (Mate in 21 → -5.63) Lost forced checkmate sequence. Rd8 was best. } (63... Rd8 64. Kc2 Ka2 65. Kc3 Kb1 66. Kc4 Kc2 67. Kb4 Kd3 68. Kb5 Kc3 69. Kc6 Kb4 70. Kc7) 64. Kc4 Re5 65. Kd4 Re6 66. Kd5?? { (-4.85 → Mate in 30) Checkmate is now unavoidable. Kd5 was best. } (66. Kd5 Re2 67. Kd4 Kb2 68. Kd3 Re8 69. Kd4 Kc2 70. Kd5 Kc3 71. Kd6 Kd4 72. Kd7 Re3) 66... Re2 67. Kd4 Kb1 68. Kd5 Kc1 69. Kd4 Kd2 70. Kd5 Re3?? { (Mate in 14 → -4.77) Lost forced checkmate sequence. Kc3 was best. } (70... Kc3 71. Kc5 Rd2 72. Kb5 Rd5+ 73. Kb6 Kb4 74. Kc6 Kc4 75. Kb6 Rd6+ 76. Kb7 Kc5 77. Kc7) 71. Kd4?? { (-4.77 → Mate in 19) Checkmate is now unavoidable. Kd4 was best. } (71. Kd4 Re7 72. Kd5 Kd3 73. Kd6 Re1 74. Kc5 Kc3 75. Kd5 Re3 76. Kc6 Kd4 77. Kd6 Kc4) 71... Ke2 72. Kd5 Kd3 73. Kc5 Re4 74. Kd5 Ke3 75. Kd6 Kd4 76. Kc6 Re5 77. Kd6 Ke4 78. Kd7 Kd5 79. Kc7 Re6 80. Kd7 Ke5 81. Kc7 Rd6 82. Kb7 Kd5 83. Ka7 Rc6 84. Kb7 Kc5 85. Kb8 Kb6 86. Ka8 Rh6 { White resigns. } 0-1