CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/YQl8uvEO"] [Date "2022.07.18"] [White "vgy1234"] [Black "Blake"] [Result "1/2-1/2"] [UTCDate "2022.07.18"] [UTCTime "23:12:59"] [WhiteElo "1407"] [BlackElo "1147"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+9"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 g6 { A40 Modern Defense } 2. Nf3 Bg7 3. Nc3 Nf6 4. Bf4 O-O 5. e4 d6 6. e5? { (0.47 → -0.55) Mistake. Qd2 was best. } (6. Qd2 c5) 6... dxe5 7. dxe5 Nfd7?! { (-0.15 → 0.52) Inaccuracy. Nh5 was best. } (7... Nh5) 8. Nd5?! { (0.52 → -0.35) Inaccuracy. Qe2 was best. } (8. Qe2 Nb6 9. Rd1 Qe8 10. h3 Na4 11. Qe3 Nxc3 12. Qxc3 Qc6 13. Qd2 Qb6 14. b3 Nc6) 8... c6 9. Nb4?? { (-0.01 → -2.00) Blunder. Ne3 was best. } (9. Ne3 Nc5 10. h4 h5 11. c3 Qxd1+ 12. Rxd1 Nba6 13. Nd4 Ne6 14. Nxe6 Bxe6 15. g4 hxg4) 9... a5? { (-2.00 → -0.80) Mistake. Qa5 was best. } (9... Qa5 10. Qd2 Nxe5 11. Nxe5 Bxe5 12. O-O-O Bg7 13. Bc4 Bf5 14. Nd3 Qxd2+ 15. Rxd2 Nd7 16. Bb3) 10. Nd3 f6? { (-0.62 → 0.45) Mistake. c5 was best. } (10... c5 11. b3) 11. exf6 exf6 12. Bxb8?? { (0.72 → -0.80) Blunder. Be2 was best. } (12. Be2 Nb6 13. O-O Re8 14. Re1 Bf8 15. Bf1 Be6 16. Qd2 a4 17. Bh6 Bxh6 18. Qxh6 N8d7) 12... Rxb8 13. b3?? { (-0.66 → -3.77) Blunder. Be2 was best. } (13. Be2) 13... Ne5?? { (-3.77 → -0.91) Blunder. f5 was best. } (13... f5 14. Be2) 14. Nfxe5?? { (-0.91 → -4.84) Blunder. Ndxe5 was best. } (14. Ndxe5) 14... fxe5 15. Be2?! { (-4.95 → -7.92) Inaccuracy. Nc5 was best. } (15. Nc5 Qe7) 15... c5?? { (-7.92 → -1.04) Blunder. e4 was best. } (15... e4 16. O-O exd3 17. Qxd3 Bf5 18. Qxd8 Rbxd8 19. Rad1 Rde8 20. Bf3 Kh8 21. h3 Bxh3 22. gxh3) 16. b4?? { (-1.04 → -8.04) Blunder. Nxc5 was best. } (16. Nxc5 Qe7) 16... axb4?? { (-8.04 → -1.91) Blunder. e4 was best. } (16... e4 17. Nf4 Qxd1+ 18. Rxd1 Bc3+ 19. Kf1 Rxf4 20. Rd8+ Rf8 21. Bc4+ Kg7 22. Rxf8 Kxf8 23. bxa5) 17. a3?? { (-1.91 → -8.10) Blunder. Nxc5 was best. } (17. Nxc5 Qa5 18. Nb3 Qb6 19. Qd5+ Kh8 20. O-O Bf5 21. g4 Bxc2 22. Nc5 Rbd8 23. Qc4 Rc8) 17... bxa3 18. Rxa3 c4 19. Nc5 b6?? { (-4.99 → 0.01) Blunder. Qe7 was best. } (19... Qe7) 20. Bxc4+ Kh8 21. Nd3?? { (0.00 → -7.75) Blunder. Qxd8 was best. } (21. Qxd8 Rxd8 22. Ne4 Bb7 23. Bd3 Bf8 24. Rb3 b5 25. Ke2 b4 26. Ra1 Ra8 27. Rxa8 Rxa8) 21... e4 22. Nb4 b5?? { (-7.73 → -0.85) Blunder. Qe7 was best. } (22... Qe7) 23. Nc6?? { (-0.85 → -8.36) Blunder. Qxd8 was best. } (23. Qxd8 Rxd8 24. Nc6 bxc4 25. Nxb8 Bb2 26. Ra2 Bg4 27. f3 exf3 28. Rxb2 Rd1+ 29. Kf2 Rxh1) 23... Qxd1+ 24. Kxd1 Rb6 25. Nb4 Bb2 26. Ra8 Rd6+ 27. Ke1 Bc3+ 28. Ke2 Bxb4 29. Bxb5 Rd5 30. Bc4 Rfd8?? { (-11.53 → 5.50) Blunder. Bg4+ was best. } (30... Bg4+ 31. Ke3 Bc5+ 32. Kxe4 Rd4+ 33. Ke3 Rxc4+ 34. Kd3 Rd4+ 35. Kc3 Rxa8 36. Rb1 Bd7 37. f3) 31. Bxd5 Rxd5?! { (5.46 → 7.77) Inaccuracy. Bg4+ was best. } (31... Bg4+ 32. f3 exf3+ 33. gxf3 Rxa8 34. Bxa8 h5 35. Rd1 Be7 36. Ra1 Bf6 37. Ra5 Bxf3+ 38. Bxf3) 32. Rxc8+ Kg7 33. Rd1 Rc5 34. Rd6?? { (8.36 → -4.61) Blunder. Rxc5 was best. } (34. Rxc5) 34... Rxc8 35. Rb6 Be7? { (-6.10 → -3.77) Mistake. Rxc2+ was best. } (35... Rxc2+) 36. Rb7?! { (-3.77 → -5.25) Inaccuracy. Re6 was best. } (36. Re6 Rxc2+) 36... Rxc2+?? { (-5.25 → -0.41) Blunder. Kf6 was best. } (36... Kf6) 37. Kd1 Rxf2 38. Rxe7+ Kf6 39. Rxh7 Rxg2 40. Rh4?! { (-0.60 → -1.56) Inaccuracy. Ke1 was best. } (40. Ke1 Rg5 41. Ra7 Rh5 42. Ra2 Rh3 43. Kf1 Kf5 44. Kg2 Rd3 45. Ra6 g5 46. h3 Kf4) 40... e3?? { (-1.56 → -0.01) Blunder. Kf5 was best. } (40... Kf5 41. Rh7) 41. Kc1?? { (-0.01 → -54.18) Blunder. Rh3 was best. } (41. Rh3 e2+ 42. Ke1 Kf5 43. Rh8 Kg4 44. Rh6 g5 45. Rh8 Kf5 46. Rf8+ Ke6 47. Re8+ Kf7) 41... e2?? { (-54.18 → 0.00) Blunder. Rg1+ was best. } (41... Rg1+ 42. Kb2 e2 43. Rf4+ Ke5 44. Rf8 e1=Q 45. Re8+ Kf6) 42. Kd2 g5 43. Rh6+ Kf5 44. h3 Rh2 45. Ke1 g4?? { (-0.03 → Mate in 32) Checkmate is now unavoidable. Ke5 was best. } (45... Ke5 46. Rb6 Kf5 47. Ra6 Rxh3 48. Kxe2 Kg4 49. Kf1 Rb3 50. Ra5 Kh4 51. Kg2 Rb2+ 52. Kg1) 46. h4?? { (Mate in 32 → -7.25) Lost forced checkmate sequence. hxg4+ was best. } (46. hxg4+ Kg5 47. Rxh2 Kxg4 48. Rf2 Kg5 49. Rf3 Kg6 50. Rf8 Kg7 51. Re8 Kg6 52. Kxe2 Kf6) 46... g3 47. h5 g2 48. Kf2? { (-7.04 → Mate in 2) Checkmate is now unavoidable. Rg6 was best. } (48. Rg6 Rh1+ 49. Kxe2 g1=Q 50. Rxg1 Rxg1 51. Kd3 Rg4 52. h6 Rh4 53. h7 Ke5 54. Ke3 Rh1) 48... Rh1 49. Kxg2 e1=Q 50. Kf3 Rf1+ 51. Kg2 Rg1+ 52. Kf3 Rf1+ 53. Kg2 Qe2+ 54. Kg3 Qf2+ 55. Kh3 Rg1 56. Rg6 Qf3+ 57. Kh2 Qf1?! { (Mate in 1 → -58.30) Lost forced checkmate sequence. Rh1# was best. } (57... Rh1#) 58. h6?! { (-58.30 → Mate in 2) Checkmate is now unavoidable. Rxg1 was best. } (58. Rxg1 Qf2+ 59. Rg2 Qh4+ 60. Kg1 Qe1+ 61. Kh2 Kf4 62. Rg7 Qf2+ 63. Kh3 Qf3+ 64. Kh2 Qxh5+) 58... Kxg6 59. h7 Qa1 60. h8=Q Rb1?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Rh1+ was best. } (60... Rh1+ 61. Kg3 Qe1+ 62. Kf3 Rf1+ 63. Kg4 Qe2+ 64. Kh4 Qh2+ 65. Kg4 Rf4#) 61. Qxa1?? { (0.00 → Mate in 13) Checkmate is now unavoidable. Qe8+ was best. } (61. Qe8+ Kg5 62. Qg8+ Kf6 63. Qf8+ Ke6 64. Qc8+ Kd6 65. Qd8+ Kc6 66. Qc8+) 61... Rxa1 62. Kg2 Kg5 63. Kf2 Kg4 64. Ke2 Kf4 65. Kd3 Ra3+ 66. Kd4 Kf5 67. Kc4 Ke5 68. Kb4 Ra6 69. Kb5 Ra8 70. Kb6 Kd5 71. Kb7 Ra5 72. Kb6 Rc5 73. Kb7 Rc6 74. Ka7 Kc5 75. Kb7 Rb6+ 76. Kc7 Rc6+ 77. Kd7 Rf6 78. Ke7 Rh6 79. Kf7 Rh7+ 80. Kg6 Rh8 { Black offers draw } 81. Kg7 Rh5 82. Kg6 Rd5 83. Kf6 Rd4 84. Ke5 Rd3 85. Ke4 Rd1 86. Ke3 Kc4 87. Ke2 Ra1 88. Kd2 Kb3 89. Kd3 Ra4 90. Ke3 Kc3 91. Kf3 Rd4 92. Ke3 Kc4 93. Ke2 Re4+ 94. Kf3 Kd4 95. Kf2 Rf4+ 96. Kg3 Ke4 97. Kg2 Rg4+ 98. Kh3 Kf4 99. Kh2 Kf3 100. Kh3 Rg3+ 101. Kh4 Rg4+ 102. Kh5 Kf4 103. Kh6 Rg5 104. Kh7 Kf5 105. Kh6 Kf6 106. Kh7 Rg6 107. Kh8 Kf7 108. Kh7 Kf6 109. Kh8 Rg7?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Rh6+ was best. } { Draw by stalemate. } (109... Rh6+ 110. Kg8 Rh1 111. Kf8 Rh8#) 1/2-1/2