CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/DjfcaSbD"] [Date "2026.09.09"] [White "Samuel"] [Black "Mason6"] [Result "1/2-1/2"] [UTCDate "2026.09.09"] [UTCTime "13:53:26"] [WhiteElo "1044"] [BlackElo "1500"] [WhiteRatingDiff "+78"] [BlackRatingDiff "-253"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 { A40 Queen's Pawn Game } a5?! { (0.43 → 1.08) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. cxd5) 2. b3?! { (1.08 → 0.28) Inaccuracy. e4 was best. } (2. e4 e6 3. Nc3 d5 4. Bd3 dxe4 5. Nxe4 Nd7 6. Qe2 Ngf6 7. Nxf6+ Nxf6 8. Nf3 Be7) 2... Nc6 3. Nf3 e6 4. Nc3 Nxd4?? { (0.57 → 6.39) Blunder. Nf6 was best. } (4... Nf6 5. Bb2 d5 6. e3 Bd7 7. a3 Bd6 8. Bd3 O-O 9. Nb5 a4 10. b4 Ne7 11. Ne5) 5. e3?? { (6.39 → -1.37) Blunder. Qxd4 was best. } (5. Qxd4 Nf6 6. e4 d5 7. a3 c5 8. Bb5+ Bd7 9. Qd3 c4 10. bxc4 Bxb5 11. Nxb5 dxe4) 5... Ba3?? { (-1.37 → 8.68) Blunder. Nxf3+ was best. } (5... Nxf3+ 6. Qxf3 Qf6 7. Bb2 Qxf3 8. gxf3 b6 9. Nb5 Kd8 10. Rg1 Nf6 11. f4 a4 12. O-O-O) 6. Bxa3 Nxc2+ 7. Ke2?? { (10.89 → -2.85) Blunder. Qxc2 was best. } (7. Qxc2 Ra6) 7... Ne1?? { (-2.85 → 9.62) Blunder. Nxa3 was best. } (7... Nxa3 8. Rc1 Qe7 9. Qd4 Nf6 10. g4 h6 11. h4 b6 12. Bg2 Ba6+ 13. Ke1 Qb4 14. g5) 8. Qxe1 Nh6 9. e4 f6 10. Kd3 c5 11. Bxc5 Ng4 12. a4 Nxf2+ 13. Kd4 Nd3 14. Qf2?? { (12.23 → -7.67) Blunder. Kxd3 was best. } (14. Kxd3 b6 15. Bd6 Ba6+ 16. Kc2 Kf7 17. Ne5+ Kg8 18. Qf2 h5 19. Ng6 Rh6 20. Ne7+ Kh7) 14... Ra6?? { (-7.67 → 12.80) Blunder. Nxf2 was best. } (14... Nxf2 15. Bb5) 15. Bxd3 d6 16. Bxd6?? { (10.94 → -4.00) Blunder. Bb5+ was best. } (16. Bb5+) 16... e5+?? { (-4.00 → 9.21) Blunder. Rxd6+ was best. } (16... Rxd6+) 17. Kd5?? { (9.21 → Mate in 3) Checkmate is now unavoidable. Ke3 was best. } (17. Ke3 Rxd6) 17... Rxd6+ 18. Kc5 Rc6+ 19. Kb5 Ra6?! { (Mate in 4 → -12.47) Lost forced checkmate sequence. Qxd3+ was best. } (19... Qxd3+ 20. Kxa5 Qxc3+ 21. b4 Ra6+ 22. Kb5 Bd7#) 20. Nd5?! { (-12.47 → Mate in 7) Checkmate is now unavoidable. Nxe5 was best. } (20. Nxe5 fxe5) 20... Ra8?? { (Mate in 7 → 9.15) Lost forced checkmate sequence. Bd7+ was best. } (20... Bd7+ 21. Kc4 Rc6+ 22. Qc5 Rxc5+ 23. Kxc5 b6+ 24. Kc4 Qc8+ 25. Nc7+ Qxc7+ 26. Kd5 Qc5#) 21. Nxe5?! { (9.15 → 5.93) Inaccuracy. Kc4 was best. } (21. Kc4 Be6 22. Kc3 O-O 23. Bc4 f5 24. Nxe5 fxe4 25. Qd4 Rc8 26. Kb2 e3 27. Rad1 Rf2+) 21... fxe5 22. Ne7?? { (8.20 → Mate in 7) Checkmate is now unavoidable. Kc4 was best. } (22. Kc4) 22... Kxe7?? { (Mate in 7 → 1.71) Lost forced checkmate sequence. Qxd3+ was best. } (22... Qxd3+ 23. Kc5 b6+ 24. Kc6 Qd7+ 25. Kxb6 Qd6+ 26. Kb5 Ba6+ 27. Kxa5 Bd3+ 28. Qa7 Rxa7#) 23. h4?? { (1.71 → Mate in 3) Checkmate is now unavoidable. Qc5+ was best. } (23. Qc5+ Kf6) 23... Ke8?! { (Mate in 3 → -10.36) Lost forced checkmate sequence. Qxd3+ was best. } (23... Qxd3+ 24. Kb6 Qd6+ 25. Kb5 Qc6#) 24. h5?! { (-10.36 → Mate in 4) Checkmate is now unavoidable. Kc4 was best. } (24. Kc4 Qc7+) 24... b6 25. Kc6 Rb8 26. Qxb6 Rxb6+ 27. Kc5 Ba6 28. Bxa6 Rxa6 29. h6 gxh6 30. Kc4 Qb6 31. Rxh6 Qxb3+? { (Mate in 3 → -7.35) Lost forced checkmate sequence. Qd4+ was best. } (31... Qd4+ 32. Kb5 Rxh6 33. Rb1 Qb4#) 32. Kc5? { (-7.35 → Mate in 2) Checkmate is now unavoidable. Kxb3 was best. } (32. Kxb3 Rxh6) 32... Qb8?! { (Mate in 2 → -11.34) Lost forced checkmate sequence. Qb4+ was best. } (32... Qb4+ 33. Kd5 Qd4#) 33. Rxa6 Rf8 34. Rxa5 Qc8+ 35. Kd6 Qd8+ 36. Ke6 Rf6+ 37. Kxe5 Rf8? { (Mate in 1 → -7.38) Lost forced checkmate sequence. Qd6# was best. } (37... Qd6#) 38. Ke6? { (-7.38 → Mate in 2) Checkmate is now unavoidable. Rb5 was best. } (38. Rb5 Rf7) 38... Qf6+? { (Mate in 2 → -7.68) Lost forced checkmate sequence. Rf6+ was best. } (38... Rf6+ 39. Ke5 Qd6#) 39. Kd5 Qd4+?? { (-7.39 → 10.36) Blunder. Kf7 was best. } (39... Kf7 40. Kc4) 40. Ke6?? { (10.36 → Mate in 1) Checkmate is now unavoidable. Kxd4 was best. } (40. Kxd4) 40... Qe5+?? { (Mate in 1 → 57.39) Lost forced checkmate sequence. Rf6# was best. } (40... Rf6#) 41. Kxe5 Rf4? { (9.20 → Mate in 7) Checkmate is now unavoidable. Kd7 was best. } (41... Kd7 42. Rc1) 42. Kxf4 h6 43. Rh5 Kd8 44. Rxh6 Kc8 45. Rh8+ Kc7 46. Kf5 Kd7 47. e5 Kc6 48. a5 Kd5 49. a6 Kd4 50. a7 Ke3 51. a8=R Kd2 52. e6 Kd3 53. e7 Kd4 54. e8=Q Kd5 55. Qe7 Kd4 56. Qe5+ Kd3 57. Qd4+ Kc2 58. Qd3+ Kb2 59. Qd1 Kc3 60. Qc1+ Kd4 61. Qc2 Kd5 62. Qc3 Kd6 63. Qc4 Ke7 64. Qc5+ Kf7 65. Qd6 Kg7 66. g4 Kf7 67. Qe6+ Kg7 68. Qf7+ Kxf7 69. g5 Ke7 70. Kg6 Ke6 71. Rhe8+ Kd5 72. Re5+ Kd6 73. Rd5+ Kxd5 74. Kf6 Ke4 75. g6 Kd3 76. g7 Kd4 77. g8=Q Kc5 78. Qh8 Kd6 79. Qg7 Kc5 80. Qg5+ Kd6 81. Qf5 Kc7 82. Qe5+ Kd7 83. Qd5+ Kc7 84. Qc5+ Kd7 85. Qd6+ Kxd6 86. Kf7 Kd7 87. Kf8 Kd6 88. Ke8 Kc6 89. Kd8 Kc5 90. Kd7 Kd4 91. R1a5 Kd3 92. Rc5 Ke3 93. Rc4 Kf3 94. Rc3+ Ke2 95. Rd3 Ke1 96. Rd1+ Kxd1 97. Ra1+ Kc2 98. Ra8 Kc3 99. Rc8+ Kb3 100. Rc3+?? { (Mate in 11 → 0.00) Lost forced checkmate sequence. Ke6 was best. } (100. Ke6 Kb4 101. Kd5 Kb3 102. Kd4 Kb4 103. Rb8+ Ka4 104. Kc5 Ka3 105. Kc4 Ka2 106. Kc3 Ka1) 100... Ka4?? { (0.00 → Mate in 10) Checkmate is now unavoidable. Kxc3 was best. } (100... Kxc3 101. Kd6 Kc4 102. Ke6 Kd4 103. Kf6 Kc4) 101. Rb3?? { (Mate in 10 → 0.00) Lost forced checkmate sequence. Kc6 was best. } (101. Kc6 Kb4 102. Rc5 Kb3 103. Kb5 Ka3 104. Kc4 Kb2 105. Kb4 Ka2 106. Kc3 Ka1 107. Rf5 Kb1) 101... Kxb3 { The game is a draw. } 1/2-1/2