CohenChessClub.com

[Event "Vitiugov"] [Site "https://cohenchessclub.com/HN0vcAAm"] [Date "2023.10.25"] [White "Ao1000"] [Black "WO1000"] [Result "1/2-1/2"] [UTCDate "2023.10.25"] [UTCTime "23:05:00"] [WhiteElo "1732"] [BlackElo "1762"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-2"] [WhiteTitle "IM🌴"] [BlackTitle "GM👑"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Russian Game: Three Knights Game } d6?! { (0.10 → 0.69) Inaccuracy. Nc6 was best. } (3... Nc6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3) 4. h3 Nc6 5. Bc4?! { (0.78 → 0.13) Inaccuracy. d4 was best. } (5. d4) 5... Be7 6. O-O?! { (0.55 → 0.02) Inaccuracy. d4 was best. } (6. d4 exd4 7. Nxd4 O-O 8. O-O Ne5 9. Bb3 c5 10. Nf3 c4 11. Nxe5 cxb3 12. Nf3 bxa2) 6... Be6 7. Bd5 Bd7 8. d3 O-O 9. Be3 Nxd5 10. Nxd5?! { (-0.01 → -0.52) Inaccuracy. exd5 was best. } (10. exd5) 10... Nd4?? { (-0.52 → 1.91) Blunder. f5 was best. } (10... f5) 11. Nxd4 exd4 12. Bxd4 Bc6? { (1.82 → 3.70) Mistake. f5 was best. } (12... f5 13. f4) 13. Nxe7+?! { (3.70 → 2.78) Inaccuracy. Qg4 was best. } (13. Qg4 f6) 13... Qxe7 14. Qg4 f6 15. Be3?! { (2.80 → 1.81) Inaccuracy. f4 was best. } (15. f4 Rae8 16. Rae1 Qf7 17. a3 f5 18. exf5 Rxe1 19. Rxe1 Bd7 20. Bc3 Bxf5 21. Qh4 Re8) 15... Bd7 16. Qg3 Qe5 17. Qxe5 fxe5 18. f4?! { (2.60 → 1.81) Inaccuracy. Rfd1 was best. } (18. Rfd1 a5 19. a4 Ra6 20. f3 c5 21. Rd2 Rb6 22. b3 h6 23. Rf2 Rf6 24. Bd2 Ra6) 18... exf4 19. Bxf4 a5 20. a4 b5?! { (1.73 → 2.33) Inaccuracy. b6 was best. } (20... b6 21. b3 Rae8 22. Bd2 Bc6 23. Rxf8+ Rxf8 24. Re1 Rf7 25. e5 dxe5 26. Rxe5 Kf8 27. Bg5) 21. b3?? { (2.33 → 0.61) Blunder. axb5 was best. } (21. axb5 Bxb5 22. e5 Rfd8 23. exd6 cxd6 24. Rfe1 a4 25. Re6 d5 26. Rb6 Be8 27. Re1 Rd7) 21... b4? { (0.61 → 1.88) Mistake. bxa4 was best. } (21... bxa4) 22. Rac1 Ra6 23. c4?! { (1.87 → 1.09) Inaccuracy. Rf3 was best. } (23. Rf3 h6 24. Rcf1 Rc6 25. R3f2 Ra6 26. Be3 Raa8 27. Ba7 Rxf2 28. Bxf2 Ra6 29. Be3 Ra8) 23... c5?? { (1.09 → 3.15) Blunder. bxc3 was best. } (23... bxc3) 24. Bg5?! { (3.15 → 2.20) Inaccuracy. d4 was best. } (24. d4 cxd4 25. Rcd1 Rf6 26. Rxd4 Be8 27. Bh2 Re6 28. Kf2 Bg6 29. Ke3 Rc6 30. Rfd1 Rc8) 24... Rxf1+?? { (2.20 → 5.18) Blunder. h6 was best. } (24... h6 25. Be7 Rf7 26. Bh4 Ra8 27. Bg3 Rd8 28. Rcd1 Bc6 29. Rfe1 Re7 30. Re3 Kf7 31. Rf3+) 25. Rxf1 h6 26. Bf4?? { (5.50 → 2.59) Blunder. Be7 was best. } (26. Be7) 26... g5? { (2.59 → 4.53) Mistake. Be6 was best. } (26... Be6 27. Kf2) 27. Bg3?! { (4.53 → 3.31) Inaccuracy. Bc1 was best. } (27. Bc1 g4) 27... h5? { (3.31 → 5.76) Mistake. Kg7 was best. } (27... Kg7 28. Kf2) 28. Rf6 g4 29. hxg4?? { (7.21 → 2.69) Blunder. h4 was best. } (29. h4) 29... Bxg4 30. Kf2 Kg7?? { (2.61 → 6.66) Blunder. Bd1 was best. } (30... Bd1 31. Rxd6 Ra8 32. Rb6 Bxb3 33. Bd6 Bxa4 34. Bxc5 Bc2 35. Ke3 a4 36. Bxb4 a3 37. Bc3) 31. Rxd6 Rxd6 32. Bxd6 Kf6 33. Bxc5 Ke5 34. Ke3 Bd1 35. d4+ Ke6 36. d5+ Kd7 37. e5 Bxb3 38. e6+ Ke8 39. d6 Bxc4? { (8.80 → Mate in 16) Checkmate is now unavoidable. Bxa4 was best. } (39... Bxa4 40. Kd4 Bc6 41. g3 Ba4 42. Kd5 Kd8 43. Bb6+ Ke8 44. Bd4 Kd8 45. Bb2 Kc8 46. Bf6) 40. d7+ Kd8 41. e7+?? { (Mate in 19 → -0.13) Lost forced checkmate sequence. Bb6+ was best. } (41. Bb6+ Ke7 42. d8=Q+ Kxe6 43. Qg8+ Kd6 44. Qxc4 b3 45. Bxa5 b2 46. Qb4+ Kd7 47. Qxb2 Ke6) 41... Kxd7 42. Kd4 Bf7 43. Ke5 b3 44. Bd4 Kxe7 45. Ke4 Kd6 46. Kd3 Bd5 47. g3 Kc6 48. Kc3 Kd6 49. Bb6 Ke5 50. Bxa5 Ke4 51. Bc7 Kf3 52. Bf4 Bg8 53. a5 Bd5 54. a6 Ke4 55. a7 Kf5 56. Kb2 Kg4 57. Be5 h4 58. gxh4 Kxh4 59. Ka3 Kg5 60. Kb2 Kf5 61. Bd4 Ke4 62. Bg7 Kd3 63. Bc3 Kc4 64. Bf6 Kb5 65. Kc3 Kb6 66. a8=Q Bxa8 67. Kxb3 Bd5+ 68. Kc3 Kc5 69. Bd4+ Kc6 70. Kb4 Be6 71. Kc3 Kb5 72. Kd3 Bc4+ 73. Kc3 Ba2 74. Kb2 Bg8 75. Bh8 Ka4 76. Kc3 Bd5 77. Kd4 Bb3 78. Kc3 Bg8 79. Bd4 Ba2 80. Bc5 Bb3 81. Bb4 Bd5 82. Bf8 Bb3 83. Bc5 Bd5 84. Bb4 Bb3 85. Bd6 Bd5 86. Be5 Bb3 87. Kb2 Kb4 88. Bd6+ Kc4 89. Ka3 Bd1 90. Be5 Bb3 91. Bh8 Bd1 92. Kb2 Bh5 93. Bf6 Be8 94. Ka3 Bb5 95. Bb2 Be8 96. Ka2 Bh5 97. Ba3 Bf7 98. Kb1 Kc3 99. Bb2+ Kb3 100. Kc1 Bg6 101. Bf6 Bc2 102. Kd2 Bg6 103. Ke3 Kc4 104. Kf4 Kd5 105. Kg5 Bb1 106. Bg7 Ke6 107. Bb2 Kf7 108. Kh6 Bg6 109. Kg5 Bb1 110. Kf4 Ke6 111. Ke3 Kd5 112. Kd2 Kc4 113. Kc1 Bh7 114. Bh8 Kd3 115. Kd1 Ke3 116. Kc1 Kd3 117. Bg7 { The game is a draw. } 1/2-1/2