[Event "Chess.com RCC Wk11 Swiss"] [Site "chess.com INT"] [Date "2022.04.23"] [Round "5"] [White "Demchenko, A."] [Black "Bortnyk, Olexandr"] [Result "1-0"] [GameId "YpNjBo9l"] [WhiteElo "2654"] [BlackElo "2604"] [Variant "Standard"] [TimeControl "-"] [ECO "B02"] [Opening "Alekhine Defense: Sämisch Attack"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 { [%eval 0.36] } 1... Nf6 { [%eval 0.29] } 2. e5 { [%eval 0.35] } 2... Nd5 { [%eval 0.89] } 3. Nc3?! { (0.89 → 0.16) Inaccuracy. d4 was best. } { [%eval 0.16] } { B02 Alekhine Defense: Sämisch Attack } (3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5) 3... Nxc3 { [%eval 0.33] } 4. dxc3 { [%eval 0.13] } 4... d6 { [%eval 0.32] } 5. Bf4 { [%eval 0.28] } 5... Nc6 { [%eval 0.3] } 6. Nf3 { [%eval 0.25] } 6... dxe5 { [%eval 0.24] } 7. Nxe5 { [%eval 0.17] } 7... Qxd1+ { [%eval 0.27] } 8. Rxd1 { [%eval 0.08] } 8... Nxe5 { [%eval 0.29] } 9. Bxe5 { [%eval 0.27] } 9... c6 { [%eval 0.2] } 10. Bc4 { [%eval 0.09] } 10... Bf5 { [%eval 0.07] } 11. Kd2 { [%eval -0.25] } 11... f6 { [%eval -0.23] } 12. Bg3 { [%eval -0.14] } 12... O-O-O+ { [%eval 0.0] } 13. Kc1 { [%eval -0.37] } 13... Rxd1+ { [%eval -0.34] } 14. Rxd1 { [%eval -0.48] } 14... e5 { [%eval -0.49] } 15. f4 { [%eval -0.37] } 15... exf4 { [%eval -0.15] } 16. Bxf4 { [%eval -0.34] } 16... Bc5 { [%eval -0.05] } 17. b4 { [%eval -0.02] } 17... Bb6 { [%eval 0.0] } 18. Re1 { [%eval -0.04] } 18... Kd7 { [%eval -0.21] } 19. Rd1+ { [%eval -0.05] } 19... Kc8 { [%eval -0.18] } 20. Re1 { [%eval -0.07] } 20... Bd8 { [%eval -0.15] } 21. a4 { [%eval -0.13] } 21... Bd7 { [%eval -0.16] } 22. Bd3 { [%eval -0.04] } 22... g6 { [%eval -0.05] } 23. a5 { [%eval -0.07] } 23... a6 { [%eval 0.0] } 24. h4 { [%eval -0.08] } 24... Re8 { [%eval -0.02] } 25. Rf1 { [%eval 0.0] } 25... Bg4 { [%eval 0.0] } 26. Kd2 { [%eval 0.0] } 26... f5 { [%eval 0.0] } 27. g3 { [%eval 0.0] } 27... Kd7 { [%eval 0.0] } 28. Rf2 { [%eval 0.0] } 28... Bf6 { [%eval 0.0] } 29. Rf1 { [%eval 0.0] } 29... Re7 { [%eval 0.07] } 30. c4 { [%eval 0.0] } 30... Re8 { [%eval 0.0] } 31. Rb1 { [%eval 0.0] } 31... Ra8 { [%eval 0.3] } 32. Re1 { [%eval 0.0] } 32... Bd4 { [%eval 0.07] } 33. c3 { [%eval 0.0] } 33... Bf6 { [%eval 0.41] } 34. c5 { [%eval 0.39] } 34... Rd8? { (0.39 → 1.76) Mistake. Re8 was best. } { [%eval 1.76] } (34... Re8 35. Rxe8 Kxe8 36. Bc4 Ke7 37. Bg8 Bf3 38. Bd6+ Ke8 39. Be6 Kd8 40. Bf4 Bg7 41. Bg5+) 35. Bc4 { [%eval 0.61] } 35... Bf3? { (0.61 → 1.80) Mistake. Re8 was best. } { [%eval 1.8] } (35... Re8 36. Rxe8) 36. Re6 { [%eval 2.16] } 36... Be7 { [%eval 1.94] } 37. Ke3 { [%eval 1.88] } 37... Bg2?! { (1.88 → 2.58) Inaccuracy. Bg4 was best. } { [%eval 2.58] } (37... Bg4 38. Rxe7+) 38. Rxe7+ { [%eval 3.85] } 38... Kxe7 { [%eval 3.53] } 39. Bg5+ { [%eval 3.42] } 39... Kd7 { [%eval 3.28] } 40. Bxd8 { [%eval 4.43] } 40... Kxd8 { [%eval 3.57] } 41. Bg8 { [%eval 4.31] } 41... Ke7 { [%eval 5.02] } 42. Bxh7 { [%eval 4.75] } 42... Kf6 { [%eval 4.99] } 43. Bg8 { [%eval 5.07] } 43... Bf1 { [%eval 5.16] } 44. Kf4 { [%eval 5.3] } 44... Bd3 { [%eval 5.08] } 45. Bb3 { [%eval 5.55] } 45... Be2 { [%eval 5.26] } 46. Bc2 { [%eval 6.05] } 46... Bc4 { [%eval 6.48] } 47. Bd1 { [%eval 5.91] } 47... Bd3?! { (5.91 → 7.95) Inaccuracy. Be6 was best. } { [%eval 7.95] } (47... Be6 48. Bf3) 48. g4 { [%eval 7.86] } 48... Bc4 { [%eval 10.3] } 49. gxf5 { [%eval 10.09] } 49... gxf5 { [%eval 9.58] } 50. Bc2 { [%eval 10.23] } 50... Be6 { [%eval 10.36] } 51. h5 { [%eval 10.27] } 51... Bf7 { [%eval 10.6] } 52. Bxf5 { [%eval 10.26] } 52... Bxh5 { [%eval 10.17] } 53. Bc8 { [%eval 10.77] } 53... Be2 { [%eval 10.68] } 54. Bxb7 { [%eval 11.62] } 54... Bb5 { [%eval 12.25] } 55. Bc8 { [%eval 10.41] } 55... Ke7 { [%eval 10.87] } 56. Ke5 { [%eval 10.84] } 56... Kd8 { [%eval 10.71] } 57. Be6 { [%eval 11.07] } 57... Kc7 { [%eval 11.26] } 58. Bf5 { [%eval 11.09] } 58... Bf1 { [%eval 11.22] } 59. Kd4 { [%eval 10.12] } 59... Bg2 { [%eval 10.21] } 60. Be4 { [%eval 10.48] } 60... Bh3 { [%eval 11.34] } 61. Bd3 { [%eval 10.5] } 61... Kb7 { [%eval 10.55] } 62. Ke5 { [%eval 12.43] } 62... Bg2 { [%eval 15.17] } 63. Kd6 { [%eval 12.02] } 63... Bh1 { [%eval 12.83] } 64. Bf5 { [%eval 14.88] } 64... Bg2 { [%eval 12.93] } 65. Be6 { [%eval 13.47] } 65... Bf3 { [%eval 12.68] } 66. Bf5 { [%eval 15.06] } 66... Bg2 { [%eval 12.89] } 67. Ke5 { [%eval 10.84] } 67... Bf1 { [%eval 11.65] } 68. Be4 { [%eval 11.18] } 68... Kc7 { [%eval 11.27] } 69. Kd4 { [%eval 11.27] } 69... Bh3 { [%eval 10.64] } 70. Bd3 { [%eval 11.56] } 70... Kb7 { [%eval 12.32] } 71. Be2 { [%eval 9.33] } 71... Bf5 { [%eval 13.48] } 72. Ke5 { [%eval 11.33] } 72... Bh3 { [%eval 13.62] } 73. Kd6 { [%eval 12.99] } 73... Bg2 { [%eval 11.98] } 74. Bd3 { [%eval 13.4] } 74... Bh1 { [%eval 15.27] } 75. Bf5?? { (15.27 → 0.00) Blunder. c4 was best. } { [%eval 0.0] } (75. c4) 75... Bf3?? { (0.00 → 12.94) Blunder. Bg2 was best. } { [%eval 12.94] } (75... Bg2) 76. Bg6 { [%eval 13.36] } 76... Bg2 { [%eval 14.83] } 77. Ke5 { [%eval 12.24] } 77... Bf3 { [%eval 15.96] } 78. Bd3 { [%eval 12.57] } 78... Bg2 { [%eval 14.72] } 79. Be4 { [%eval 15.39] } 79... Bf1 { [%eval 17.17] } 80. Kd6 { [%eval 18.95] } 80... Bb5 { [%eval 22.64] } 81. c4 { [%eval 18.96] } 81... Ba4 { [%eval 28.2] } 82. Bf3 { [%eval #13] } 82... Bb3 { [%eval #10] } 83. b5?! { (Mate in 10 → 21.68) Lost forced checkmate sequence. Bxc6+ was best. } { [%eval 21.68] } (83. Bxc6+ Ka7 84. Bd7 Bd1 85. c6 Bf3 86. c7 Bb7 87. c5 Bc8 88. Bxc8 Ka8 89. c6 Ka7) 83... Ka7?! { (21.68 → Mate in 8) Checkmate is now unavoidable. axb5 was best. } { [%eval #8] } (83... axb5 84. cxb5) 84. Bxc6 { [%eval #15] } 84... Bxc4 { [%eval #9] } 85. b6+ { [%eval #8] } 85... Kb8 { [%eval #8] } 86. Bd5 { [%eval #9] } 86... Bb5 { [%eval #9] } 87. c6 { [%eval #8] } 87... Bxc6 { [%eval #8] } 88. Kxc6 { [%eval #7] } 88... Kc8 { [%eval #7] } 89. Bc4 { [%eval #7] } 89... Kb8 { [%eval #6] } 90. Bxa6 { [%eval #5] } 90... Ka8 { [%eval #5] } 91. Bb5 { [%eval #5] } 91... Kb8 { [%eval #5] } 92. Kc5 { [%eval #5] } 92... Kc8 { [%eval #5] } 93. a6 { [%eval #4] } 93... Kd8 { [%eval #4] } 94. Bc6 { [%eval #7] } 94... Ke7 { [%eval #7] } 95. a7 { [%eval #6] } 95... Kf6 { [%eval #6] } 96. a8=Q { [%eval #5] } 96... Ke5 { [%eval #3] } 97. Qd8 { [%eval #5] } 97... Kf4 { [%eval #5] } 98. Qd4+ { [%eval #4] } 98... Kg5 { [%eval #4] } 99. Qf2 { [%eval #4] } 99... Kg4 { [%eval #4] } 100. Kd5 { [%eval #4] } 100... Kh5 { [%eval #4] } 101. Ke5 { [%eval #4] } 101... Kh6 { [%eval #3] } 102. Qg3 { [%eval #2] } 102... Kh7 { [%eval #2] } 103. Kf6 { [%eval #1] } 103... Kh8 { [%eval #1] } 104. Qg7# { White wins. } 1-0