Event: Round 9: Mykola Bortnyk - Todd Andrews
Date: 2023-11-12
White: Mykola Bortnyk
WhiteTitle: IM
WhiteElo: 2414
Black: Todd Andrews
BlackTitle: FM
BlackElo: 2149
Result: 1-0
ECO: A57
Opening: Benko Gambit Declined: Pseudo-Sämisch
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:53] } 1... Nf6 { [%eval 0.28] [%clk 1:25:39] } 2. c4 { [%eval 0.16] [%clk 1:30:17] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:26:05] } 3. d5 { [%eval 0.75] [%clk 1:30:39] } 3... b5 { [%eval 0.83] [%clk 1:26:29] } 4. f3?! { [%eval 0.0] } { Inaccuracy. cxb5 was best. } { [%clk 1:31:03] } 4... e6 { [%eval 0.15] [%clk 1:26:50] } 5. e4 { [%eval 0.0] [%clk 1:31:17] } 5... bxc4 { [%eval 0.48] [%clk 1:27:03] } 6. Nc3 { [%eval 0.12] [%clk 1:31:14] } 6... Ba6 { [%eval 0.35] [%clk 1:23:44] } 7. Bf4 { [%eval 0.16] [%clk 1:26:11] } 7... Qb6 { [%eval 0.56] [%clk 1:23:07] } 8. Rb1?! { [%eval -0.46] } { Inaccuracy. Qd2 was best. } { [%clk 1:26:09] } 8... g5?? { [%eval 1.7] } { Blunder. exd5 was best. } { [%clk 1:19:48] } 9. Bxg5 { [%eval 1.84] [%clk 1:25:30] } 9... Bg7 { [%eval 1.73] [%clk 1:20:16] } 10. h4 { [%eval 1.35] [%clk 1:14:59] } 10... O-O { [%eval 1.3] [%clk 1:11:35] } 11. h5 { [%eval 0.98] [%clk 1:14:28] } 11... h6 { [%eval 1.03] [%clk 1:11:55] } 12. Bf4 { [%eval 1.12] [%clk 1:13:12] } 12... exd5 { [%eval 1.24] [%clk 1:10:06] } 13. exd5 { [%eval 1.1] [%clk 1:13:38] } 13... Re8+ { [%eval 1.36] [%clk 1:10:21] } 14. Kf2?? { [%eval -0.76] } { Blunder. Be2 was best. } { [%clk 1:13:55] } 14... Nxh5 { [%eval -0.77] [%clk 1:09:51] } 15. Rxh5 { [%eval -1.29] [%clk 1:10:38] } 15... Bd4+ { [%eval -1.24] [%clk 1:10:08] } 16. Kg3 { [%eval -1.32] [%clk 1:10:47] } 16... Qg6+ { [%eval -1.2] [%clk 1:10:27] } 17. Kh2 { [%eval -1.21] [%clk 1:10:58] } 17... Qxh5+ { [%eval -1.17] [%clk 1:10:18] } 18. Nh3 { [%eval -1.3] [%clk 1:11:26] } 18... d6?! { [%eval -0.5] } { Inaccuracy. Qg6 was best. } { [%clk 0:53:38] } 19. Qa4 { [%eval -0.22] [%clk 1:10:46] } 19... f6 { [%eval -0.04] [%clk 0:51:03] } 20. Bxd6?! { [%eval -1.04] } { Inaccuracy. Ne4 was best. } { [%clk 1:10:36] } 20... Bc8 { [%eval -1.14] [%clk 0:51:00] } 21. g4 { [%eval -1.37] [%clk 1:10:38] } 21... Qf7 { [%eval -1.17] [%clk 0:49:01] } 22. Bxc4 { [%eval -1.7] [%clk 1:09:00] } 22... Re3?? { [%eval 0.52] } { Blunder. Nd7 was best. } { [%clk 0:45:51] } 23. Bf4 { [%eval 0.02] [%clk 1:05:49] } 23... Rxf3 { [%eval 0.12] [%clk 0:43:48] } 24. d6 { [%eval 0.01] [%clk 1:06:15] } 24... Be6 { [%eval 0.19] [%clk 0:43:57] } 25. Re1 { [%eval 0.24] [%clk 1:06:43] } 25... Rxh3+ { [%eval 0.03] [%clk 0:44:11] } 26. Kg2 { [%eval 0.04] [%clk 1:07:12] } 26... Qb7+ { [%eval 0.13] [%clk 0:44:11] } 27. Re4?? { [%eval -4.89] } { Blunder. Ne4 was best. } { [%clk 1:06:20] } 27... Rxc3 { [%eval -5.05] [%clk 0:42:31] } 28. Qe8+ { [%eval -5.17] [%clk 1:05:09] } 28... Kh7?! { [%eval -4.0] } { Inaccuracy. Kg7 was best. } { [%clk 0:42:06] } 29. Qxe6 { [%eval -4.82] [%clk 1:05:18] } 29... Rxc4 { [%eval -4.91] [%clk 0:42:35] } 30. Kh3 { [%eval -5.0] [%clk 1:04:46] } 30... Qd7?! { [%eval -3.2] } { Inaccuracy. Kg7 was best. } { [%clk 0:38:47] } 31. Qxc4 { [%eval -3.12] [%clk 1:04:49] } 31... Nc6 { [%eval -3.14] [%clk 0:39:15] } 32. b4 { [%eval -3.95] [%clk 1:00:48] } 32... Rg8 { [%eval -3.51] [%clk 0:38:39] } 33. Re6?! { [%eval -4.83] } { Inaccuracy. Qe6 was best. } { [%clk 1:01:16] } 33... cxb4?! { [%eval -3.84] } { Inaccuracy. Kh8 was best. } { [%clk 0:33:29] } 34. Qd5 { [%eval -4.03] [%clk 1:01:15] } 34... Qg7 { [%eval -3.32] [%clk 0:32:13] } 35. g5?! { [%eval -5.09] } { Inaccuracy. Qh5 was best. } { [%clk 1:01:40] } 35... Qg6 { [%eval -4.31] [%clk 0:31:53] } 36. d7 { [%eval -3.98] [%clk 1:00:40] } 36... hxg5 { [%eval -5.37] [%clk 0:24:26] } 37. Bg3 { [%eval -6.18] [%clk 0:48:45] } 37... g4+ { [%eval -6.34] [%clk 0:24:31] } 38. Kg2 { [%eval -7.63] [%clk 0:48:05] } 38... Qc2+ { [%eval -7.54] [%clk 0:24:50] } 39. Kh1 { [%eval -9.11] [%clk 0:48:34] } 39... Qd1+?! { [%eval -5.39] } { Inaccuracy. Qc1+ was best. } { [%clk 0:23:41] } 40. Be1 { [%eval -5.41] [%clk 0:48:59] } 40... Kg7?! { [%eval -3.54] } { Inaccuracy. Qd3 was best. } { [%clk 0:21:08] } 41. Qxc6 { [%eval -2.82] [%clk 0:48:46] } 41... Rh8+ { [%eval -2.81] [%clk 0:19:37] } 42. Kg2 { [%eval -2.68] [%clk 0:49:15] } 42... Qf3+?? { [%eval 0.0] } { Blunder. Qd3 was best. } { [%clk 0:16:29] } 43. Qxf3 { [%eval 0.0] [%clk 0:49:30] } 43... gxf3+ { [%eval 0.0] [%clk 0:16:56] } 44. Kxf3 { [%eval 0.0] [%clk 0:49:56] } 44... Rd8 { [%eval 0.07] [%clk 0:16:05] } 45. Re7+ { [%eval 0.05] [%clk 0:50:16] } 45... Kg6 { [%eval 0.05] [%clk 0:16:14] } 46. Bxb4 { [%eval 0.08] [%clk 0:50:45] } 46... Bb6?? { [%eval 2.83] } { Blunder. f5 was best. } { [%clk 0:16:36] } 47. Bd6?? { [%eval 0.05] } { Blunder. Ke4 was best. } { [%clk 0:50:37] } 47... Kf5 { [%eval 0.38] } 48. a4 { [%eval 0.26] [%clk 0:50:52] } 48... Rh8 { [%eval 0.33] [%clk 0:14:36] } 49. Re8 { [%eval 0.03] [%clk 0:50:48] } 49... Rh4?? { [%eval 3.15] } { Blunder. Rh7 was best. } { [%clk 0:14:51] } 50. Bc5?? { [%eval 0.0] } { Blunder. Rb8 was best. } { [%clk 0:51:00] } 50... Ba5 { [%eval 0.0] [%clk 0:14:56] } 51. d8=Q { [%eval 0.0] [%clk 0:49:14] } 51... Bxd8 { [%eval 0.0] [%clk 0:15:20] } 52. Rxd8 { [%eval 0.0] [%clk 0:49:41] } 52... Rxa4 { [%eval 0.0] [%clk 0:15:41] } 53. Ke3 { [%eval 0.0] [%clk 0:49:51] } 53... Ke6 { [%eval 0.0] [%clk 0:15:39] } 54. Kd3 { [%eval 0.0] [%clk 0:49:55] } 54... f5 { [%eval 0.0] [%clk 0:16:02] } 55. Kc3 { [%eval 0.0] [%clk 0:50:14] } 55... a6 { [%eval 0.0] [%clk 0:16:04] } 56. Bb4 { [%eval -0.03] [%clk 0:50:11] } 56... Ra1 { [%eval 0.0] [%clk 0:16:30] } 57. Kb2 { [%eval -0.06] [%clk 0:50:33] } 57... Rh1 { [%eval -0.07] [%clk 0:15:03] } 58. Rd6+ { [%eval 0.0] [%clk 0:50:55] } 58... Ke5 { [%eval -0.03] [%clk 0:15:32] } 59. Rxa6 { [%eval 0.0] [%clk 0:51:17] } 59... Ke4 { [%eval -0.03] [%clk 0:15:59] } 60. Kc3 { [%eval 0.0] [%clk 0:51:34] } 60... f4 { [%eval 0.0] [%clk 0:16:17] } 61. Re6+ { [%eval 0.0] [%clk 0:51:52] } 61... Kf5 { [%eval 0.0] [%clk 0:16:33] } 62. Re8 { [%eval 0.0] [%clk 0:52:18] } 62... Rd1 { [%eval 0.0] [%clk 0:16:51] } 63. Kc2 { [%eval -0.01] [%clk 0:52:36] } 63... Rd5 { [%eval -0.02] [%clk 0:17:05] } 64. Bd2 { [%eval -0.01] [%clk 0:52:57] } 64... f3 { [%eval 0.0] [%clk 0:17:22] } 65. Rg8 { [%eval 0.0] [%clk 0:52:34] } 65... Rd7 { [%eval 0.0] [%clk 0:17:26] } 66. Kd1 { [%eval 0.0] [%clk 0:52:36] } 66... Rh7 { [%eval 0.0] [%clk 0:16:28] } 67. Ke1 { [%eval 0.0] [%clk 0:52:14] } 67... Rh1+ { [%eval 0.0] [%clk 0:16:39] } 68. Kf2 { [%eval 0.0] [%clk 0:52:43] } 68... Rh2+ { [%eval 0.0] [%clk 0:17:03] } 69. Ke3 { [%eval 0.0] [%clk 0:53:10] } 69... Re2+ { [%eval 0.0] [%clk 0:17:30] } 70. Kd3 { [%eval 0.0] [%clk 0:53:37] } 70... Rg2 { [%eval 0.0] [%clk 0:17:46] } 71. Rf8+ { [%eval 0.0] [%clk 0:54:01] } 71... Kg4 { [%eval 0.0] [%clk 0:18:14] } 72. Be3 { [%eval 0.02] [%clk 0:54:26] } 72... Ra2 { [%eval 0.02] [%clk 0:18:03] } 73. Ke4 { [%eval 0.03] [%clk 0:54:43] } 73... Ra4+ { [%eval 0.03] [%clk 0:18:19] } 74. Bd4 { [%eval 0.02] [%clk 0:55:10] } 74... Rb4 { [%eval 0.05] [%clk 0:18:05] } 75. Rf4+ { [%eval 0.0] [%clk 0:55:34] } 75... Kg5 { [%eval 0.0] [%clk 0:18:19] } 76. Rxf3 { [%eval 0.01] [%clk 0:55:54] } 76... Kg6 { [%eval 0.0] [%clk 0:18:30] } 77. Rf6+ { [%eval 0.02] [%clk 0:56:18] } 77... Kg5 { [%eval 0.02] [%clk 0:18:30] } 78. Rf7 { [%eval 0.01] [%clk 0:56:45] } 78... Kg6 { [%eval 0.03] [%clk 0:18:28] } 79. Rg7+ { [%eval 0.06] [%clk 0:57:13] } 79... Kh6 { [%eval 0.02] [%clk 0:18:55] } 80. Rg8 { [%eval 0.04] [%clk 0:57:10] } 80... Ra4 { [%eval 0.02] [%clk 0:19:00] } 81. Ke5 { [%eval 0.03] [%clk 0:57:34] } 81... Kh7 { [%eval 0.04] [%clk 0:19:05] } 82. Rg4 { [%eval 0.07] [%clk 0:57:57] } 82... Ra5+ { [%eval 0.27] [%clk 0:19:19] } 83. Kf6 { [%eval 0.17] [%clk 0:58:23] } 83... Ra6+ { [%eval 0.3] [%clk 0:19:36] } 84. Kf5 { [%eval 0.34] [%clk 0:58:51] } 84... Rc6?? { [%eval #6] } { Checkmate is now unavoidable. Rg6 was best. } { [%clk 0:19:32] } 85. Bf6?? { [%eval 0.31] } { Lost forced checkmate sequence. Rg7+ was best. } { [%clk 0:59:13] } 85... Rc5+?? { [%eval #14] } { Checkmate is now unavoidable. Rc2 was best. } { [%clk 0:19:38] } 86. Be5 { [%eval #13] [%clk 0:59:40] } 86... Rb5 { [%eval #11] [%clk 0:19:37] } 87. Rg7+ { [%eval #9] [%clk 1:00:02] } 87... Kh6 { [%eval #9] [%clk 0:20:05] } 88. Rg8 { [%eval #8] [%clk 1:00:27] } 88... Rb7 { [%eval #8] [%clk 0:20:12] } 89. Rg1 { [%eval #8] [%clk 1:00:52] } 89... Kh7 { [%eval #7] [%clk 0:20:13] } 90. Rh1+ { [%eval #6] [%clk 1:01:18] } 1-0