CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/LX7uUomv"] [Date "2026.09.09"] [White "Cora"] [Black "Maria"] [Result "1/2-1/2"] [UTCDate "2026.09.09"] [UTCTime "20:11:53"] [WhiteElo "1468"] [BlackElo "1095"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+8"] [WhiteTitle "🧶"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e5? { (0.38 → 1.80) Mistake. e6 was best. } (2... e6 3. c4 Nf6 4. Bg5 Be7 5. e3 dxc4 6. Bxc4 c5 7. O-O h6 8. Bf4 O-O) 3. Nxe5 Qe7?! { (1.90 → 2.84) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nd3) 4. g3 Qb4+?! { (2.37 → 3.26) Inaccuracy. f6 was best. } (4... f6 5. Nf3) 5. c3 Qe7 6. Bg2 f6 7. Nd3 Bg4?! { (5.27 → 7.06) Inaccuracy. c6 was best. } (7... c6 8. Nd2) 8. O-O? { (7.06 → 3.79) Mistake. Bxd5 was best. } (8. Bxd5 c6 9. Bg2 Nd7 10. h3 Be6 11. O-O h5 12. e4 O-O-O 13. b4 g5 14. b5 c5) 8... Bxe2 9. Qe1?? { (3.30 → -4.09) Blunder. Qb3 was best. } (9. Qb3 Bxf1) 9... Bxf1?? { (-4.09 → 3.04) Blunder. Bxd3 was best. } (9... Bxd3) 10. Qxe7+?? { (3.04 → -1.30) Blunder. Qxf1 was best. } (10. Qxf1 Nd7) 10... Bxe7 11. Kxf1 Nh6?? { (-1.22 → 2.77) Blunder. c6 was best. } (11... c6 12. b4) 12. Bxd5?! { (2.77 → 1.84) Inaccuracy. Bxh6 was best. } (12. Bxh6) 12... Ng4?? { (1.84 → 8.93) Blunder. c6 was best. } (12... c6 13. Bxh6) 13. Kg2?? { (8.93 → 2.88) Blunder. Bxb7 was best. } (13. Bxb7) 13... Nd7? { (2.88 → 4.92) Mistake. Nc6 was best. } (13... Nc6 14. f3) 14. Bxb7 Rb8 15. Bc6 Rb6 16. Bxd7+? { (4.98 → 2.95) Mistake. Ba4 was best. } (16. Ba4 h5) 16... Kxd7?! { (2.95 → 3.71) Inaccuracy. Kxd7 was best. } (16... Kxd7 17. h3 Nh6 18. Bxh6 gxh6 19. Nd2 h5 20. h4 Rhb8 21. Nc4 Rc6 22. Ne3 Ke8 23. d5) 17. Na3?? { (3.71 → -1.03) Blunder. h3 was best. } (17. h3 Nh6) 17... Re6?? { (-1.03 → 3.88) Blunder. Bxa3 was best. } (17... Bxa3 18. bxa3) 18. Nc5+?? { (3.88 → -4.77) Blunder. h3 was best. } (18. h3) 18... Bxc5 19. dxc5 Re2 20. Kf3 Rxf2+ 21. Kxg4 Rxh2?? { (-5.09 → 0.56) Blunder. h5+ was best. } (21... h5+ 22. Kh3 Re8 23. g4 hxg4+ 24. Kg3 Ree2 25. Kxg4 Re1 26. h4 Rg1+ 27. Kh3 Rff1 28. c6+) 22. Nb5? { (0.56 → -0.61) Mistake. Kf3 was best. } (22. Kf3 Re8 23. Be3 Rxb2 24. Nc4 Rh2 25. Rd1+ Ke6 26. Bf2 Rh5 27. Bd4 Rf5+ 28. Kg2 h5) 22... h5+ 23. Kf3 g5?? { (-0.63 → 1.25) Blunder. Rh1 was best. } (23... Rh1 24. c6+) 24. g4?? { (1.25 → -3.87) Blunder. Be3 was best. } (24. Be3 a6) 24... Rh3+ 25. Kg2 hxg4 26. Bd2? { (-3.80 → -7.21) Mistake. b4 was best. } (26. b4 Rh1 27. Nd4 Ke8 28. b5 Kf7 29. a4 Kg6 30. a5 R8h2+ 31. Kg3 f5 32. b6 f4+) 26... Rh2+ 27. Kg3 R8h3+?! { (-6.85 → -5.05) Inaccuracy. Rxd2 was best. } (27... Rxd2 28. Kxg4 Rxb2 29. a4 a6 30. Nd4 Ke7 31. Nf5+ Kf7 32. Rd1 Rg2+ 33. Kf3 Rc2 34. Kg4) 28. Kxg4 f5+? { (-5.00 → -2.99) Mistake. Rh4+ was best. } (28... Rh4+) 29. Kxf5 Rxd2 30. Kg4 Rhh2 31. Kxg5 Rhg2+? { (-4.71 → -2.99) Mistake. a6 was best. } (31... a6 32. Nd4) 32. Kf4 Rdf2+ 33. Ke3 c6?? { (-3.53 → -0.16) Blunder. Kc6 was best. } (33... Kc6 34. a4 Rxb2 35. Nxa7+ Kxc5 36. Nb5 Rge2+ 37. Kf3 Re7 38. Rg1 Rd2 39. Rg6 Rd1 40. Kf2) 34. Nxa7?? { (-0.16 → -2.54) Blunder. Rd1+ was best. } (34. Rd1+) 34... Rf5?? { (-2.54 → 0.00) Blunder. Rxb2 was best. } (34... Rxb2) 35. Rd1+ Kc7 36. Rd6?? { (-0.11 → -2.49) Blunder. b4 was best. } (36. b4 Rxa2 37. b5 Rxc5 38. Nxc6 Rxb5 39. Nd4 Rd5 40. Rd2 Ra1 41. Ne6+ Kd6 42. Rxd5+ Kxe6) 36... Rg3+?? { (-2.49 → -0.18) Blunder. Rxc5 was best. } (36... Rxc5) 37. Ke4?? { (-0.18 → -3.37) Blunder. Kd4 was best. } (37. Kd4) 37... Rxc5 38. Rd4 Rg4+ 39. Kd3 Rxd4+ 40. Kxd4 Rd5+ 41. Kc4 Kb6 42. Nc8+ Kc7 43. Ne7 Re5? { (-2.84 → -1.13) Mistake. Rg5 was best. } (43... Rg5 44. a4) 44. Ng6 Re4+?! { (-0.94 → 0.00) Inaccuracy. Rg5 was best. } (44... Rg5 45. Nh8 Kd7 46. a4 Rg8 47. Nf7 Ke6 48. Kc5 Kxf7 49. b4 Ke8 50. Kxc6 Rg7 51. a5) 45. Kd3 Rg4 46. Ne5 Rg3+ 47. Kc2 Rg2+ 48. Kb3 c5 49. a4 Kb6 50. Nd7+ Kc6 51. Ne5+ Kd5 52. Nc4 Rg7 53. a5 Rb7+ 54. Nb6+ Kd6 55. Kc4 Kc6 56. b4 cxb4 57. cxb4 Re7 58. Nd5?? { (0.09 → -6.10) Blunder. b5+ was best. } (58. b5+ Kb7 59. Nd5 Re4+ 60. Kc5 Rh4 61. a6+ Ka7 62. Ne7 Rh5+ 63. Kc4 Rh4+ 64. Kb3 Rh5) 58... Re4+ 59. Kd3 Rg4?? { (-7.70 → -0.10) Blunder. Kxd5 was best. } (59... Kxd5) 60. Nf6 Rg3+ 61. Kc4 Rg6 62. Nd5?? { (0.12 → -52.95) Blunder. b5+ was best. } (62. b5+ Kc7) 62... Rg4+ 63. Nf4 Rxf4+ 64. Kb3?! { (-6.02 → -8.49) Inaccuracy. Kc3 was best. } (64. Kc3) 64... Kb5 65. a6 Kxa6 66. Ka4 Kb6?! { (Mate in 9 → -55.01) Lost forced checkmate sequence. Rc4 was best. } (66... Rc4 67. Ka3 Kb5 68. Kb3 Rc8 69. Ka3 Rc3+ 70. Ka2 Kxb4 71. Kb2 Rc4 72. Ka2 Kc3 73. Kb1) 67. Kb3?! { (-55.01 → Mate in 16) Checkmate is now unavoidable. Kb3 was best. } (67. Kb3 Rd4 68. Kc3 Rd5 69. Kc4 Rd6 70. b5 Rd8 71. Kb4 Rc8 72. Ka4 Rc4+ 73. Ka3 Kxb5) 67... Rf3+?? { (Mate in 16 → -5.97) Lost forced checkmate sequence. Rd4 was best. } (67... Rd4 68. Kc3 Rd7 69. Kc4 Rd1 70. b5 Rd8 71. Kb3 Kxb5 72. Kc3 Rd7 73. Kb3 Rd4 74. Kc3) 68. Ka4?? { (-5.97 → Mate in 11) Checkmate is now unavoidable. Kc4 was best. } (68. Kc4 Re3 69. Kd4 Re8 70. Kd5 Kb5 71. Kd4 Kxb4 72. Kd5 Kc3 73. Kd6 Kc4 74. Kd7 Re2) 68... Rf2 69. b5 Ra2+ 70. Kb4 Rb2+?? { (Mate in 12 → -6.37) Lost forced checkmate sequence. Rc2 was best. } (70... Rc2 71. Kb3 Rc1 72. Kb4 Rc5 73. Ka4 Rxb5 74. Ka3 Ka5 75. Ka2 Kb4 76. Kb1 Rc5 77. Kb2) 71. Kc3?! { (-6.37 → -53.31) Inaccuracy. Kc3 was best. } (71. Kc3 Rf2 72. Kd4 Rf4+ 73. Ke5 Rh4 74. Kd5 Rb4 75. Ke5 Kc5 76. Kf5 Kd5 77. Kg5 Rxb5) 71... Rb1?! { (-53.31 → -6.41) Inaccuracy. Re2 was best. } (71... Re2 72. Kc4 Re7 73. Kd5 Kxb5 74. Kd4 Kb4 75. Kd3 Kc5 76. Kc2 Kc4 77. Kd2 Re8 78. Kc2) 72. Kc2 Rxb5 73. Kd3 Rb3+?? { (Mate in 17 → -5.50) Lost forced checkmate sequence. Kc5 was best. } (73... Kc5 74. Ke3 Kc4 75. Ke4 Rc5 76. Ke3 Re5+ 77. Kd2 Kd4 78. Kc2 Rb5 79. Kd2 Rb2+ 80. Ke1) 74. Kc4?? { (-5.50 → Mate in 24) Checkmate is now unavoidable. Kc4 was best. } (74. Kc4 Rb5 75. Kd4 Kc6 76. Ke4 Kc5 77. Kd3 Rb4 78. Ke3 Kd5 79. Kf3 Ke5 80. Kg3 Rb3+) 74... Ra3?? { (Mate in 24 → -5.50) Lost forced checkmate sequence. Rb5 was best. } (74... Rb5 75. Kd4 Kc6 76. Ke4 Rd5 77. Kf4 Kc5 78. Ke3 Re5+ 79. Kf3 Kd5 80. Kg3 Kd4) 75. Kb4?? { (-5.50 → Mate in 11) Checkmate is now unavoidable. Kd4 was best. } (75. Kd4 Ra4+ 76. Ke3 Kc5 77. Kd3 Kc6 78. Kc3 Kd5 79. Kb3 Rc4 80. Kb2 Kd4 81. Kb3 Kd3) 75... Ra6 76. Kc4 Kc6 77. Kd4 Ra4+ 78. Ke5 Rc4 79. Ke6 Rc5 80. Ke7 Re5+ 81. Kf6 Kd6 82. Kg6 Ke6 83. Kg7 Rf5 84. Kg6 Rf6+ 85. Kg5 Kf7 86. Kg4 Kg7 87. Kg5 Rg6+?? { (Mate in 11 → -3.55) Lost forced checkmate sequence. Rf7 was best. } (87... Rf7 88. Kh5 Kf6 89. Kg4 Kg6 90. Kh4 Kf5 91. Kg3 Kg5 92. Kh3 Kf4 93. Kg2 Kg4 94. Kh2) 88. Kf5 Rd6 89. Ke5 Rd3?? { (Mate in 23 → -3.30) Lost forced checkmate sequence. Rd1 was best. } (89... Rd1 90. Ke6 Kg6 91. Ke5 Kf7 92. Kf5 Re1 93. Kg5 Rf1 94. Kh4 Kf6 95. Kg4 Kg6 96. Kh4) 90. Ke4 Rg3 91. Kd4 Kg6 92. Ke5 Rg5+?? { (Mate in 16 → -6.82) Lost forced checkmate sequence. Rg4 was best. } (92... Rg4 93. Ke6 Rg5 94. Ke7 Re5+ 95. Kd6 Kf6 96. Kd7 Re6 97. Kc7 Ke7 98. Kc8 Kd6 99. Kb7) 93. Kf4?? { (-6.82 → Mate in 19) Checkmate is now unavoidable. Kf4 was best. } (93. Kf4 Kf6) 93... Kh5 94. Ke4 Rg4+?? { (Mate in 17 → -2.98) Lost forced checkmate sequence. Kg4 was best. } (94... Kg4 95. Ke3 Re5+ 96. Kd3 Kf4 97. Kd4 Rg5 98. Kd3 Rd5+ 99. Kc3 Ke3 100. Kc4 Rg5 101. Kc3) 95. Kf5?? { (-2.98 → Mate in 27) Checkmate is now unavoidable. Kf5 was best. } (95. Kf5 Ra4) 95... Kh4?? { (Mate in 27 → -2.43) Lost forced checkmate sequence. Rg5+ was best. } (95... Rg5+ 96. Kf4 Kh4 97. Kf3 Rf5+ 98. Ke4 Kg4 99. Ke3 Kg3 100. Kd3 Kf3 101. Kd4 Rh5 102. Kd3) 96. Ke5?? { (-2.43 → Mate in 18) Checkmate is now unavoidable. Kf6 was best. } (96. Kf6 Rf4+ 97. Ke5 Kg4 98. Kd6 Kf5 99. Kd5 Rg4 100. Kc5 Ke6 101. Kc6 Rd4 102. Kc5 Ke5) 96... Rg5+?? { (Mate in 18 → -3.42) Lost forced checkmate sequence. Kg5 was best. } (96... Kg5 97. Ke6 Re4+ 98. Kd6 Kf5 99. Kd5 Rg4 100. Kd6 Rd4+ 101. Kc5 Ke5 102. Kc6 Ke6 103. Kc5) 97. Ke4?? { (-3.42 → Mate in 15) Checkmate is now unavoidable. Kd4 was best. } (97. Kd4 Kg3) 97... Kg4 98. Kd4 Rf5 99. Ke4 Kg5 100. Kd4 Kf6?? { (Mate in 15 → -1.81) Lost forced checkmate sequence. Kf4 was best. } (100... Kf4 101. Kd3 Rd5+ 102. Kc4 Ke4 103. Kc3 Rd4 104. Kc2 Ke3 105. Kc3 Rh4 106. Kc2 Rc4+ 107. Kb2) 101. Ke4?? { (-1.81 → Mate in 21) Checkmate is now unavoidable. Ke4 was best. } (101. Ke4 Ke6 102. Kd4 Re5 103. Kc4 Rd5 104. Kc3 Kd6 105. Kc4 Rf5 106. Kc3 Kc5 107. Kd3 Kd5) 101... Ke6 102. Kd4 Re5 103. Kc4 Kd6 104. Kd4 Ke6 105. Kd3 Kf5 106. Kd4 Re4+ 107. Kd5?! { (-152.65 → Mate in 13) Checkmate is now unavoidable. Kd5 was best. } (107. Kd5 Kf4 108. Kd6 Re5 109. Kd7 Kf5 110. Kd6 Kf6 111. Kd7 Rd5+ 112. Kc7 Ke7 113. Kc6 Ke6) 107... Re5+ 108. Kd4 Kf4 109. Kd3 Re3+ 110. Kd4 Re4+?! { (Mate in 13 → -152.65) Lost forced checkmate sequence. Re5 was best. } (110... Re5 111. Kd3 Re4 112. Kd2 Rd4+ 113. Kc2 Ke3 114. Kc3 Rh4 115. Kc2 Rc4+ 116. Kb2 Kd3 117. Kb3) 111. Kd5?! { (-152.65 → Mate in 12) Checkmate is now unavoidable. Kd5 was best. } (111. Kd5 Kf5 112. Kc6 Ke6 113. Kc5 Rf4 114. Kb6 Kd6 115. Kb5 Rd4 116. Kb6 Rb4+ 117. Ka5 Kc5) 111... Re5+?? { (Mate in 12 → -0.02) Lost forced checkmate sequence. Kf5 was best. } (111... Kf5 112. Kd6 Re5 113. Kd7 Rd5+ 114. Kc7 Ke6 115. Kc6 Rh5 116. Kc7 Rc5+ 117. Kb6 Kd6 118. Kb7) 112. Kd4 Kf5 113. Kd3 Ke6 114. Kd4 Kd6 115. Kd3 Kd5 116. Kc3 Re3+ 117. Kb4 Rd3 118. Kb5 Kd4 119. Kc6 Ke3 120. Kc5 Rd4 121. Kc6 Kd3 122. Kc5 Rc4+ { The game is a draw. } 1/2-1/2