FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/5kcvfZFX"]
[Date "2023.07.22"]
[White "Nikolai"]
[Black "Maxim"]
[Result "1/2-1/2"]
[UTCDate "2023.07.22"]
[UTCTime "17:27:09"]
[WhiteElo "1158"]
[BlackElo "1705"]
[WhiteRatingDiff "+11"]
[BlackRatingDiff "-10"]
[BlackTitle "GM🧂"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A41"]
[Opening "Queen's Pawn Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d6 { A41 Queen's Pawn Game } 2. e3 a6 3. e4 c6?! { (0.22 → 0.81) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nc3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Nf3 Bd6 8. Be3 b5 9. Nd2 Nc6 10. a4) 4. f3?! { (0.81 → 0.22) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. Nbd2 Qc7 6. Bd3 e5 7. c3 Bg4 8. O-O Nbd7 9. h3 Bh5 10. Re1 Be7) 4... e6 5. f4?! { (0.50 → -0.06) Inaccuracy. c3 was best. } (5. c3 d5) 5... f6? { (-0.06 → 1.08) Mistake. d5 was best. } (5... d5 6. Nc3 b5 7. e5 c5 8. Nf3 Nh6 9. Be3 Nf5 10. Bf2 cxd4 11. Nxd4 Nxd4 12. Qxd4) 6. g3 g6?! { (0.72 → 1.50) Inaccuracy. d5 was best. } (6... d5 7. Nc3 Bb4 8. e5 fxe5 9. fxe5 c5 10. a3 Ba5 11. dxc5 Bxc3+ 12. bxc3 Qa5 13. Bd2) 7. g4?? { (1.50 → -0.50) Blunder. Nf3 was best. } (7. Nf3 d5 8. Qe2 Be7 9. e5 f5 10. Be3 a5 11. h3 b6 12. Qg2 Ba6 13. g4 Nh6) 7... h6?? { (-0.50 → 1.26) Blunder. f5 was best. } (7... f5 8. h4) 8. h3 b6?! { (1.03 → 2.05) Inaccuracy. f5 was best. } (8... f5 9. Qe2) 9. h4?! { (2.05 → 1.22) Inaccuracy. Nc3 was best. } (9. Nc3 Ne7 10. Nf3 Bg7 11. Be3 d5 12. Bd3 dxe4 13. Bxe4 f5 14. gxf5 exf5 15. Bd3 Be6) 9... Ra7?! { (1.22 → 1.82) Inaccuracy. d5 was best. } (9... d5 10. Nc3) 10. c3?! { (1.82 → 0.94) Inaccuracy. Nc3 was best. } (10. Nc3) 10... Nd7?! { (0.94 → 1.63) Inaccuracy. Rg7 was best. } (10... Rg7 11. Qe2) 11. c4?! { (1.63 → 0.63) Inaccuracy. Nd2 was best. } (11. Nd2 Qc7 12. Nh3 Ne7 13. f5 e5 14. Bd3 d5 15. fxg6 exd4 16. cxd4 Nxg6 17. Qe2 Kd8) 11... Bb7? { (0.63 → 1.79) Mistake. f5 was best. } (11... f5 12. gxf5 exf5 13. e5 dxe5 14. dxe5 h5 15. Nc3 Nh6 16. Qf3 Bb4 17. Bd2 Nc5 18. Qxc6+) 12. b3?? { (1.79 → 0.11) Blunder. Nc3 was best. } (12. Nc3) 12... Be7?? { (0.11 → 2.08) Blunder. f5 was best. } (12... f5 13. Nc3) 13. b4?? { (2.08 → -0.79) Blunder. Nc3 was best. } (13. Nc3 d5 14. Qc2 f5 15. exf5 exf5 16. Nf3 Ngf6 17. gxf5 Bc8 18. Bd3 Bb4 19. Bb2 Qe7+) 13... h5? { (-0.79 → 0.58) Mistake. f5 was best. } (13... f5) 14. a3 Nh6 15. a4?? { (0.52 → -3.77) Blunder. gxh5 was best. } (15. gxh5) 15... O-O?? { (-3.77 → -0.01) Blunder. hxg4 was best. } (15... hxg4) 16. g5 Kh7?? { (-0.26 → 1.97) Blunder. Ng4 was best. } (16... Ng4 17. Be2 f5 18. Nc3 d5 19. cxd5 Bxb4 20. Qb3 Bxc3+ 21. Qxc3 cxd5 22. exf5 exf5 23. Nf3) 17. f5?? { (1.97 → -0.12) Blunder. gxh6 was best. } (17. gxh6) 17... e5?? { (-0.12 → 4.80) Blunder. exf5 was best. } (17... exf5 18. gxh6 fxe4 19. Nh3 d5 20. Rg1 Bxb4+ 21. Bd2 c5 22. Bxb4 cxb4 23. Qb3 Nb8 24. Qxb4) 18. d5?? { (4.80 → 2.29) Blunder. fxg6+ was best. } (18. fxg6+) 18... a5?? { (2.29 → 6.15) Blunder. fxg5 was best. } (18... fxg5 19. hxg5) 19. bxa5?? { (6.15 → 1.27) Blunder. fxg6+ was best. } (19. fxg6+) 19... bxa5?? { (1.27 → 5.77) Blunder. Ng4 was best. } (19... Ng4 20. Bh3) 20. c5?? { (5.77 → -1.44) Blunder. fxg6+ was best. } (20. fxg6+) 20... Nb8?? { (-1.44 → 6.10) Blunder. Ng4 was best. } (20... Ng4 21. Be2) 21. Rh2?? { (6.10 → -0.58) Blunder. fxg6+ was best. } (21. fxg6+ Kxg6) 21... Ng4 22. Ne2?? { (-0.33 → -4.51) Blunder. Rb2 was best. } (22. Rb2 cxd5) 22... Ne3?? { (-4.51 → 8.73) Blunder. Nxh2 was best. } (22... Nxh2 23. fxg6+) 23. Bg2?? { (8.73 → -8.85) Blunder. Bxe3 was best. } (23. Bxe3 fxg5) 23... Nc4?? { (-8.85 → 6.27) Blunder. Nxd1 was best. } (23... Nxd1 24. fxg6+) 24. Nd2?? { (6.27 → 0.62) Blunder. fxg6+ was best. } (24. fxg6+) 24... Na3?? { (0.62 → 9.23) Blunder. Ne3 was best. } (24... Ne3 25. Qb3) 25. Rxa3 Ba6 26. gxf6 Bxf6 27. dxc6?! { (8.97 → 5.75) Inaccuracy. fxg6+ was best. } (27. fxg6+) 27... dxc5 28. fxg6+ Kxg6 29. Bf3?? { (8.98 → 3.14) Blunder. Rg3+ was best. } (29. Rg3+) 29... Bxe2?? { (3.14 → 6.71) Blunder. Bxh4+ was best. } (29... Bxh4+ 30. Kf1) 30. Bxe2?? { (6.71 → -8.74) Blunder. Qxe2 was best. } (30. Qxe2 Kh7) 30... Bxh4+ 31. Rxh4? { (-8.80 → Mate in 2) Checkmate is now unavoidable. Rf2 was best. } (31. Rf2 Rxf2) 31... Qxh4+ 32. Rg3+ Kh6?? { (Mate in 1 → Mate in 8) Lost forced checkmate sequence. Qxg3# was best. } (32... Qxg3#) 33. Bd3?? { (Mate in 8 → Mate in 2) Lost forced checkmate sequence. Nf3+ was best. } (33. Nf3+ Kh7 34. Nxh4 Rf3 35. Bxf3 Rg7 36. Rxg7+ Kxg7 37. Nf5+ Kg6 38. Qd6+ Kf7 39. Qe7+ Kg8) 33... Ra6?? { (Mate in 2 → 28.41) Lost forced checkmate sequence. Qxg3+ was best. } (33... Qxg3+ 34. Ke2 Qf2#) 34. Bxa6?? { (28.41 → Mate in 4) Checkmate is now unavoidable. Nf3+ was best. } (34. Nf3+) 34... Nxa6?? { (Mate in 4 → Mate in 5) Lost forced checkmate sequence. Qxg3+ was best. } (34... Qxg3+ 35. Ke2 Rf2+ 36. Ke1 Rg2+ 37. Kf1 Qf2#) 35. Nc4+ Kh7 36. Nxe5?? { (Mate in 4 → -14.64) Lost forced checkmate sequence. Qd7+ was best. } (36. Qd7+ Qe7 37. Qxe7+ Rf7 38. Qxf7+ Kh8 39. Qxh5#) 36... Qxe4+?? { (-14.64 → 5.75) Blunder. Qxg3+ was best. } (36... Qxg3+) 37. Re3?? { (5.75 → 0.00) Blunder. Qe2 was best. } (37. Qe2) 37... Qxe5?? { (0.00 → Mate in 6) Checkmate is now unavoidable. Qh4+ was best. } (37... Qh4+ 38. Kd2 Rf2+ 39. Re2 Qb4+ 40. Kc2 Qxa4+ 41. Kd2 Qb4+ 42. Kc2) 38. Qxh5+?? { (Mate in 6 → -68.83) Lost forced checkmate sequence. Rxe5 was best. } (38. Rxe5 Kg7 39. Qd7+ Kg6 40. Rg5+ Kf6 41. Rf5+ Kg6 42. Rxf8 c4 43. Qf7#) 38... Kg7?? { (-68.83 → Mate in 5) Checkmate is now unavoidable. Qxh5 was best. } (38... Qxh5 39. Kd2 Rf2+ 40. Ke1 Ra2 41. Bd2 Qh1+ 42. Ke2 Qg2+ 43. Kd3 Qd5+ 44. Ke2 Qxd2+ 45. Kf3) 39. Qe2? { (Mate in 5 → 8.64) Lost forced checkmate sequence. Qxe5+ was best. } (39. Qxe5+ Rf6 40. Bb2 Kg6 41. Rg3+ Kh7 42. Qxf6 Nb8 43. Qh4#) 39... Nb8? { (8.64 → Mate in 6) Checkmate is now unavoidable. Qxe3 was best. } (39... Qxe3 40. Qxe3) 40. Qb5?? { (Mate in 6 → 5.46) Lost forced checkmate sequence. Rxe5 was best. } (40. Rxe5 Rf6 41. Re7+ Rf7 42. Qe5+ Kg8 43. Qe6 Kh7 44. Qxf7+ Kh8 45. Bb2#) 40... Nxc6 41. Qxc6 Rf7? { (8.37 → Mate in 5) Checkmate is now unavoidable. Rf5 was best. } (41... Rf5 42. Rxe5 Rxe5+ 43. Kd1 Kf7 44. Qd6 Rh5 45. Bb2 Ke8 46. Bc3 Rh7 47. Qb8+ Kf7 48. Qb7+) 42. Qxc5?? { (Mate in 5 → -8.24) Lost forced checkmate sequence. Rxe5 was best. } (42. Rxe5 Ra7 43. Re8 Rd7 44. Qh6+ Kf7 45. Rf8+ Ke7 46. Bg5#) 42... Rf6?? { (-8.24 → Mate in 5) Checkmate is now unavoidable. Qxc5 was best. } (42... Qxc5) 43. Qxa5?? { (Mate in 5 → -58.95) Lost forced checkmate sequence. Qxe5 was best. } (43. Qxe5 Kg6 44. Qe8+ Rf7 45. Rg3+ Kf6 46. Bb2+ Kf5 47. Qe5#) 43... Qc3+?? { (-58.95 → Mate in 6) Checkmate is now unavoidable. Qxa5+ was best. } (43... Qxa5+) 44. Ke2?? { (Mate in 6 → -3.12) Lost forced checkmate sequence. Qxc3 was best. } (44. Qxc3 Kg6 45. Re7 Re6+ 46. Rxe6+ Kf7 47. Ra6 Ke8 48. Qc7 Kf8 49. Ra8#) 44... Qxc1?? { (-3.12 → Mate in 14) Checkmate is now unavoidable. Qxa5 was best. } (44... Qxa5 45. Bb2) 45. Qf5?? { (Mate in 14 → Mate in 10) Lost forced checkmate sequence. Qg5+ was best. } (45. Qg5+ Rg6 46. Qe7+ Kg8 47. Qe8+ Kg7 48. Qd7+ Kh6 49. Rh3+ Kg5 50. Qd5+ Kf6 51. Qd6+ Kf5) 45... Rxf5 46. Re5?! { (-56.66 → Mate in 5) Checkmate is now unavoidable. Re7+ was best. } (46. Re7+) 46... Qb1?! { (Mate in 5 → -27.07) Lost forced checkmate sequence. Qc4+ was best. } (46... Qc4+ 47. Ke3 Rxe5+ 48. Kf3 Qd3+ 49. Kf4 Re4+ 50. Kg5 Qd5#) 47. Rxf5 Qxf5 48. a5?! { (-55.39 → Mate in 10) Checkmate is now unavoidable. Ke3 was best. } (48. Ke3) 48... Qd3+?? { (Mate in 10 → 55.66) Lost forced checkmate sequence. Qxa5 was best. } (48... Qxa5 49. Kd3 Qb4 50. Ke3 Kf6 51. Ke2 Qc3 52. Kd1 Kg5 53. Ke2 Kf5 54. Kf2 Kf4 55. Kg1) 49. Kxd3 Kg6 50. Ke2 Kh6 51. Kd2 Kh7 52. Kc3 Kg6 53. Kd2 Kg5 54. Ke2?! { (Mate in 20 → 55.41) Lost forced checkmate sequence. a6 was best. } (54. a6 Kf6 55. a7 Ke5 56. a8=Q Kd6 57. Qd8+ Ke6 58. Ke3 Kf7 59. Kd4 Kg6 60. Qf8 Kh7) 54... Kf5 55. Kd2 Kg4 56. Kc3 Kg3 57. Kd4 Kf2 58. Ke4 Ke2 59. Kf4 Kd2 60. Kf3 Kd3 61. Kg4 Kc2 62. Kf5 Kc3 63. Kf4 Kd2 64. Ke5 Ke1 65. Kd6 Kf2 66. Kc5 Ke2 67. Kd6 Kf1 68. Kc6 Kg2 69. Kc5 Kf2 70. Kd6 Kg3 71. Ke6 Kf4 72. Kd6 Ke3 73. Ke7 Kd2 74. Kf6 Kc1 75. Kg6 Kb2 76. Kg5 Ka3 77. Kg4?! { (Mate in 13 → 12.02) Lost forced checkmate sequence. a6 was best. } (77. a6 Kb4 78. a7 Kb5 79. a8=Q Kb6 80. Qb8+ Kc6 81. Qb4 Kd5 82. Qb5+ Kd6 83. Qc4 Kd7) 77... Kb4 78. Kf3?? { (55.25 → 0.00) Blunder. a6 was best. } (78. a6 Kc5 79. a7 Kc4 80. Kf5 Kd4 81. Kg5 Ke5 82. a8=Q Ke6 83. Qc6+ Ke5 84. Qc8 Ke4) 78... Kb5 79. Ke2 Ka6 80. Kf2 Kb7 81. Kg1 Ka8 82. Kh2 Kb7 83. Kh3 Kc7 84. Kh4 Kd7 85. Kh5 Ke6?? { (0.00 → 16.13) Blunder. Kc6 was best. } (85... Kc6 86. Kg6 Kb7 87. Kf6 Ka6 88. Ke6 Kxa5 89. Ke5 Kb4 90. Kd6 Kc3 91. Kc5 Kd3 92. Kb4) 86. Kg4?? { (16.13 → 0.00) Blunder. a6 was best. } (86. a6 Kd5) 86... Kf6?? { (0.00 → 55.60) Blunder. Kd6 was best. } (86... Kd6 87. Kf3 Kc7 88. Ke4 Kb7 89. Kd5 Ka6 90. Kc6 Kxa5 91. Kc5 Ka4 92. Kc4 Ka3 93. Kc5) 87. Kf3 Kg6 88. Ke2?! { (Mate in 15 → 56.69) Lost forced checkmate sequence. Ke4 was best. } (88. Ke4 Kf6 89. Kd5 Kf7 90. a6 Ke7 91. a7 Kf6 92. a8=Q Kf5 93. Qa6 Kf4 94. Qa3 Kf5) 88... Kg7?! { (56.69 → Mate in 13) Checkmate is now unavoidable. Kf7 was best. } (88... Kf7) 89. Kd3 Kh6 90. Kd4 Kh5 91. Ke5 Kh4 92. Kd6 Kh3 93. Ke7 Kg2 94. Kd8?! { (Mate in 20 → 10.35) Lost forced checkmate sequence. Kf6 was best. } (94. Kf6 Kf2 95. a6 Ke2 96. a7 Kd3 97. a8=Q Kc4 98. Ke5 Kd3 99. Qa4 Kc3 100. Qe4 Kb2) 94... Kh2?! { (10.35 → Mate in 17) Checkmate is now unavoidable. Kg3 was best. } (94... Kg3 95. a6 Kf4 96. a7 Ke3 97. a8=Q Kd3 98. Qc8 Kd2 99. Qh3 Ke2 100. Qg3 Kd2 101. Qf3) 95. Kc8?! { (Mate in 17 → 31.08) Lost forced checkmate sequence. a6 was best. } (95. a6 Kg3 96. a7 Kf2 97. a8=Q Ke2 98. Qd5 Ke3 99. Qd1 Ke4 100. Ke7 Ke3 101. Kf6 Ke4) 95... Kh3?! { (31.08 → Mate in 45) Checkmate is now unavoidable. Kg3 was best. } (95... Kg3 96. a6 Kf2 97. a7 Ke2 98. a8=Q Kd3 99. Qg2 Kc4 100. Qe2+ Kc3 101. Qe4 Kd2 102. Qc4) 96. Kc7 Kg4 97. Kc6 Kf3 98. Kd7 Ke2 99. Ke7?? { (57.26 → 0.00) Blunder. a6 was best. } { The game is a draw. } (99. a6) 1/2-1/2