Event: Round 8: Alex Yermolinsky - Sean Vibbert
Date: 2021-06-20
White: Alex Yermolinsky
WhiteTitle: GM
Black: Sean Vibbert
BlackTitle: FM
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense, Queen's Indian Formation
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:23:34] } 1... Nf6 { [%eval 0.25] [%clk 1:30:51] } 2. c4 { [%eval 0.15] [%clk 1:24:00] } 2... e6 { [%eval 0.25] [%clk 1:31:02] } 3. g3 { [%eval 0.09] [%clk 1:23:40] } 3... b6 { [%eval 0.4] [%clk 1:31:18] } 4. Bg2 { [%eval 0.25] [%clk 1:23:49] } 4... Bb7 { [%eval 0.31] [%clk 1:31:43] } 5. Nc3 { [%eval 0.14] [%clk 1:24:04] } 5... c5 { [%eval 0.34] [%clk 1:31:27] } 6. O-O { [%eval 0.4] [%clk 1:24:27] } 6... Nc6 { [%eval 0.82] [%clk 1:31:26] } 7. e4 { [%eval 0.72] [%clk 1:21:46] } 7... e5 { [%eval 1.09] [%clk 1:30:35] } 8. d3 { [%eval 0.89] [%clk 1:21:08] } 8... h6 { [%eval 1.16] [%clk 1:30:34] } 9. Nh4 { [%eval 0.94] [%clk 1:15:38] } 9... d6 { [%eval 1.11] [%clk 1:29:48] } 10. f4 { [%eval 1.1] [%clk 1:13:40] } 10... Nd4 { [%eval 1.38] [%clk 1:21:29] } 11. fxe5 { [%eval 1.17] [%clk 1:07:38] } 11... dxe5 { [%eval 1.01] [%clk 1:21:52] } 12. Nd5 { [%eval 1.07] [%clk 1:08:03] } 12... Be7 { [%eval 1.08] [%clk 1:20:45] } 13. Nf5 { [%eval 1.41] [%clk 1:06:19] } 13... Nxf5 { [%eval 0.92] [%clk 1:17:05] } 14. Rxf5 { [%eval 1.35] [%clk 1:06:41] } 14... Qd6 { [%eval 1.64] [%clk 1:13:30] } 15. Bd2?! { [%eval 0.93] } { Inaccuracy. Bf4 was best. } { [%clk 0:49:41] } 15... Bc8 { [%eval 0.98] [%clk 1:11:04] } 16. Rf2 { [%eval 0.96] [%clk 0:47:49] } 16... Be6?? { [%eval 3.35] } { Blunder. O-O was best. } { [%clk 1:09:37] } 17. Qe2?? { [%eval 1.16] } { Blunder. d4 was best. } { [%clk 0:38:55] } 17... h5 { [%eval 1.05] [%clk 1:04:57] } 18. Nxe7?? { [%eval -0.52] } { Blunder. a3 was best. } { [%clk 0:35:28] } 18... Qxe7 { [%eval -0.87] [%clk 1:04:40] } 19. Bg5 { [%eval -0.51] [%clk 0:35:52] } 19... Qd6 { [%eval -0.79] [%clk 1:04:14] } 20. Rxf6 { [%eval -0.54] [%clk 0:22:53] } 20... gxf6 { [%eval -1.0] [%clk 1:04:17] } 21. Bxf6 { [%eval -0.9] [%clk 0:23:21] } 21... Bg4?! { [%eval -0.08] } { Inaccuracy. Rh6 was best. } { [%clk 1:00:58] } 22. Qf2 { [%eval -0.15] [%clk 0:23:46] } 22... Rh6 { [%eval -0.21] [%clk 1:00:25] } 23. Rf1 { [%eval -0.08] [%clk 0:21:21] } 23... Be6 { [%eval -0.16] [%clk 0:50:30] } 24. h4 { [%eval -0.25] [%clk 0:19:23] } 24... Rg6 { [%eval -0.17] [%clk 0:47:23] } 25. Kh2?! { [%eval -0.82] } { Inaccuracy. Qf3 was best. } { [%clk 0:18:04] } 25... Kd7 { [%eval -0.89] [%clk 0:42:55] } 26. Qc2?! { [%eval -1.53] } { Inaccuracy. b4 was best. } { [%clk 0:13:43] } 26... Rag8?! { [%eval -0.82] } { Inaccuracy. Bg4 was best. } { [%clk 0:35:45] } 27. Qa4+ { [%eval -0.62] [%clk 0:08:59] } 27... Kc8 { [%eval -0.62] [%clk 0:36:04] } 28. Qxa7 { [%eval -0.72] [%clk 0:08:52] } 28... Rxg3 { [%eval -0.76] [%clk 0:35:59] } 29. Bg5 { [%eval -0.9] [%clk 0:07:46] } 29... Qxd3 { [%eval -0.44] [%clk 0:26:04] } 30. Qa8+ { [%eval -0.83] [%clk 0:04:14] } 30... Kc7 { [%eval -0.69] [%clk 0:26:24] } 31. Qxg8 { [%eval -0.82] [%clk 0:04:39] } 31... Rxg2+ { [%eval -0.67] [%clk 0:26:44] } 32. Kxg2 { [%eval -0.62] [%clk 0:05:03] } 32... Bh3+ { [%eval -0.54] [%clk 0:27:07] } 33. Kh2 { [%eval -0.56] [%clk 0:05:30] } 33... Qxf1 { [%eval -0.55] [%clk 0:27:11] } 34. Bd8+ { [%eval -0.52] [%clk 0:03:33] } 34... Kb7 { [%eval -0.65] [%clk 0:24:31] } 35. Qg1 { [%eval -0.47] [%clk 0:02:58] } 35... Qd3 { [%eval -0.36] [%clk 0:20:30] } 36. Qg3 { [%eval -0.3] [%clk 0:02:36] } 36... Qxd8 { [%eval -0.28] [%clk 0:13:04] } 37. Qxh3?! { [%eval -0.93] } { Inaccuracy. Kxh3 was best. } { [%clk 0:02:47] } 37... Qd2+ { [%eval -0.69] [%clk 0:12:50] } 38. Qg2 { [%eval -0.84] [%clk 0:02:19] } 38... Qf4+ { [%eval -0.73] [%clk 0:12:48] } 39. Kh3 { [%eval -0.75] [%clk 0:02:40] } 39... Ka6 { [%eval -0.28] [%clk 0:10:52] } 40. Qe2 { [%eval -0.31] [%clk 0:01:41] } 40... f5 { [%eval -0.28] [%clk 0:10:18] } 41. exf5 { [%eval -0.27] [%clk 0:28:25] } 41... Qxf5+ { [%eval -0.29] [%clk 0:40:43] } 42. Kg2 { [%eval -0.34] [%clk 0:28:47] } 42... Qg6+ { [%eval -0.18] [%clk 0:39:11] } 43. Kh2 { [%eval -0.27] [%clk 0:23:50] } 43... e4 { [%eval -0.31] [%clk 0:36:31] } 44. a3 { [%eval -0.32] [%clk 0:23:46] } 44... Qf5 { [%eval -0.31] [%clk 0:33:16] } 45. Kg2 { [%eval -0.4] [%clk 0:19:52] } 45... Qe5 { [%eval -0.15] [%clk 0:28:11] } 46. b4 { [%eval -0.29] [%clk 0:18:18] } 46... Ka7 { [%eval 0.0] [%clk 0:24:32] } 47. Qd2 { [%eval 0.0] [%clk 0:06:54] } 47... Qg7+ { [%eval -0.01] [%clk 0:23:36] } 48. Kf1 { [%eval -0.01] [%clk 0:03:09] } 48... cxb4 { [%eval 0.0] [%clk 0:21:55] } 49. axb4 { [%eval 0.0] [%clk 0:03:23] } 49... Qf7+ { [%eval 0.0] [%clk 0:21:59] } 50. Ke1 { [%eval 0.0] [%clk 0:02:37] } 50... Qxc4 { [%eval 0.0] [%clk 0:19:06] } 51. Qd7+ { [%eval 0.0] [%clk 0:03:05] } 51... Ka6 { [%eval 0.0] [%clk 0:18:36] } 52. Qa4+ { [%eval 0.0] [%clk 0:03:33] } 52... Kb7 { [%eval 0.0] [%clk 0:18:59] } 53. Qd7+ { [%eval 0.0] [%clk 0:03:59] } 53... Qc7 { [%eval 0.0] [%clk 0:15:45] } 54. Qd5+ { [%eval 0.0] [%clk 0:04:27] } 54... Qc6 { [%eval 0.0] [%clk 0:16:06] } 55. Qxh5 { [%eval 0.0] [%clk 0:04:53] } 55... Qc3+ { [%eval 0.0] [%clk 0:16:24] } 56. Kf2 { [%eval 0.0] [%clk 0:04:15] } 56... Qd2+ { [%eval 0.0] [%clk 0:15:37] } 57. Kg3 { [%eval 0.0] [%clk 0:02:11] } 57... e3 { [%eval 0.0] [%clk 0:15:04] } 58. Qf7+ { [%eval 0.0] [%clk 0:02:32] } 58... Kc6 { [%eval 0.0] [%clk 0:14:26] } 59. Qc4+ { [%eval 0.0] [%clk 0:01:11] } 59... Kd6 { [%eval 0.0] [%clk 0:14:44] } 60. Qf4+? { [%eval -1.03] } { Mistake. Qf1 was best. } { [%clk 0:01:22] } 60... Kd5 { [%eval -0.65] [%clk 0:14:49] } 61. h5?? { [%eval -5.77] } { Blunder. b5 was best. } { [%clk 0:01:40] } 61... Qe1+ { [%eval -6.46] [%clk 0:14:15] } 62. Kg2 { [%eval -7.15] [%clk 0:01:28] } 62... Qe2+ { [%eval -7.23] [%clk 0:14:16] } 63. Kg3 { [%eval -7.72] [%clk 0:01:48] } 63... Qxh5 { [%eval -7.6] [%clk 0:14:05] } 0-1