Event: Round 6: Evan Yin - Ilya Levkov
Site: https://lichess.org/study/8nIEr5Q8/QDaavl5z
Date: 2022-05-01
White: Evan Yin
Black: Ilya Levkov
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 2:00:00] } 1... c5 { [%eval 0.32] [%clk 1:59:56] } 2. Nf3 { [%eval 0.0] [%clk 2:00:00] } 2... d6 { [%eval 0.0] [%clk 1:59:42] } 3. d4 { [%eval 0.3] [%clk 2:00:00] } 3... cxd4 { [%eval 0.13] [%clk 1:59:40] } 4. Nxd4 { [%eval 0.29] [%clk 1:59:59] } 4... Nf6 { [%eval 0.31] [%clk 1:59:36] } 5. Nc3 { [%eval 0.18] [%clk 1:59:52] } 5... a6 { [%eval 0.0] [%clk 1:59:29] } 6. f3 { [%eval 0.33] [%clk 1:59:41] } 6... e5 { [%eval 0.32] [%clk 1:59:27] } 7. Nb3 { [%eval 0.1] [%clk 1:59:40] } 7... Be7 { [%eval 0.09] [%clk 1:59:26] } 8. Be3 { [%eval 0.21] [%clk 1:59:32] } 8... Be6 { [%eval 0.55] [%clk 1:59:23] } 9. Qd2 { [%eval 0.59] [%clk 1:59:18] } 9... O-O { [%eval 0.24] [%clk 1:58:21] } 10. O-O-O { [%eval 0.45] [%clk 1:58:55] } 10... b5 { [%eval 0.74] [%clk 1:57:28] } 11. g4 { [%eval 0.52] [%clk 1:57:01] } 11... Nbd7 { [%eval 0.54] [%clk 1:55:45] } 12. h4? { [%eval -0.56] } { Mistake. g5 was best. } { [%clk 1:54:49] } 12... Nb6?! { [%eval 0.12] } { Inaccuracy. b4 was best. } { [%clk 1:54:50] } 13. g5 { [%eval 0.02] [%clk 1:51:03] } 13... Nh5 { [%eval 0.0] [%clk 1:54:48] } 14. Qf2 { [%eval -0.25] [%clk 1:46:32] } 14... Nc4 { [%eval -0.25] [%clk 1:53:21] } 15. Bxc4 { [%eval -0.23] [%clk 1:45:17] } 15... bxc4 { [%eval -0.35] [%clk 1:51:30] } 16. Nc5 { [%eval -0.03] [%clk 1:42:57] } 16... Qc7 { [%eval 0.11] [%clk 1:48:55] } 17. N5a4?! { [%eval -0.54] } { Inaccuracy. Nxe6 was best. } { [%clk 1:40:24] } 17... Rab8 { [%eval -0.67] [%clk 1:45:58] } 18. Nb6 { [%eval -0.67] [%clk 1:34:58] } 18... Qc6?! { [%eval 0.0] } { Inaccuracy. Bd8 was best. } { [%clk 1:43:46] } 19. Nbd5 { [%eval -0.32] [%clk 1:30:50] } 19... Bd8 { [%eval -0.62] [%clk 1:41:33] } 20. Qd2 { [%eval -0.22] [%clk 1:26:51] } 20... Re8 { [%eval 0.0] [%clk 1:35:09] } 21. Nb1 { [%eval -0.31] [%clk 1:19:40] } 21... Qb5?! { [%eval 0.23] } { Inaccuracy. f5 was best. } { [%clk 1:32:33] } 22. c3 { [%eval 0.0] [%clk 1:17:55] } 22... Bxd5 { [%eval 0.17] [%clk 1:25:01] } 23. Na3 { [%eval 0.21] [%clk 1:15:53] } 23... Qb7 { [%eval 0.22] [%clk 1:20:31] } 24. exd5 { [%eval 0.17] [%clk 1:15:14] } 24... Qc8?! { [%eval 1.12] } { Inaccuracy. Rc8 was best. } { [%clk 1:17:12] } 25. Rhe1?! { [%eval 0.49] } { Inaccuracy. Qc2 was best. } { [%clk 1:12:17] } 25... Qc7?? { [%eval 2.21] } { Blunder. f6 was best. } { [%clk 1:12:10] } 26. Qc2 { [%eval 1.68] [%clk 1:09:55] } 26... Qa5?? { [%eval 3.69] } { Blunder. Be7 was best. } { [%clk 1:07:19] } 27. Qe4?? { [%eval 0.28] } { Blunder. Nxc4 was best. } { [%clk 1:07:44] } 27... Bb6 { [%eval 0.67] [%clk 1:05:04] } 28. Bxb6 { [%eval 0.95] [%clk 0:59:18] } 28... Qxb6 { [%eval 0.94] [%clk 1:02:36] } 29. Nxc4 { [%eval 0.49] [%clk 0:58:11] } 29... Qc5 { [%eval 0.77] [%clk 1:01:33] } 30. Ne3 { [%eval 0.37] [%clk 0:55:25] } 30... Qa5?! { [%eval 0.9] } { Inaccuracy. Rec8 was best. } { [%clk 0:52:51] } 31. Qb1?? { [%eval -0.71] } { Blunder. Qc2 was best. } { [%clk 0:51:46] } 31... Rec8 { [%eval -0.32] [%clk 0:51:49] } 32. Nf5?? { [%eval -4.25] } { Blunder. c4 was best. } { [%clk 0:42:49] } 32... Rxc3+ { [%eval -4.64] [%clk 0:44:45] } 33. bxc3 { [%eval -4.31] [%clk 0:42:26] } 33... Rxb1+?! { [%eval -3.42] } { Inaccuracy. Qxc3+ was best. } { [%clk 0:44:44] } 34. Kxb1 { [%eval -3.49] [%clk 0:42:26] } 34... h6 { [%eval -3.64] [%clk 0:44:18] } 35. gxh6?! { [%eval -4.92] } { Inaccuracy. Re2 was best. } { [%clk 0:40:42] } 35... g6 { [%eval -4.89] [%clk 0:43:42] } 36. Ne7+ { [%eval -5.17] [%clk 0:36:48] } 36... Kh7 { [%eval -5.15] [%clk 0:43:38] } 37. Nc6 { [%eval -5.72] [%clk 0:27:50] } 37... Qxc3 { [%eval -5.71] [%clk 0:42:25] } 38. Rc1 { [%eval -6.04] [%clk 0:19:29] } 38... Qd3+ { [%eval -6.15] [%clk 0:39:10] } 39. Ka1 { [%eval -6.26] [%clk 0:19:29] } 39... Qxd5 { [%eval -5.79] [%clk 0:38:56] } 40. Red1 { [%eval -6.43] [%clk 0:19:08] } 40... Qxf3 { [%eval -6.42] [%clk 0:38:52] } 41. Rxd6 { [%eval -6.75] [%clk 0:18:52] } 41... e4 { [%eval -6.79] [%clk 0:37:50] } 42. Nd4 { [%eval -7.17] [%clk 0:15:02] } 42... Qf4 { [%eval -6.9] [%clk 0:36:19] } 43. Rdc6 { [%eval -7.0] [%clk 0:14:19] } 43... Qe5 { [%eval -7.3] [%clk 0:34:46] } 44. R1c4 { [%eval -7.4] [%clk 0:14:14] } 44... e3 { [%eval -7.31] [%clk 0:33:40] } 45. R6c5 { [%eval -7.15] [%clk 0:14:05] } 45... Qf6 { [%eval -7.58] [%clk 0:32:59] } 46. Rc6 { [%eval -8.29] [%clk 0:13:25] } 46... e2 { [%eval -8.3] [%clk 0:29:36] } 47. Rxf6 { [%eval -8.78] [%clk 0:11:06] } 47... e1=Q+ { [%eval -8.82] [%clk 0:29:27] } 48. Kb2 { [%eval -8.92] [%clk 0:11:06] } 48... Nxf6 { [%eval -8.55] [%clk 0:29:16] } 49. Nc2 { [%eval -8.61] [%clk 0:10:40] } 49... Qe5+ { [%eval -8.7] [%clk 0:28:58] } 50. Kb3 { [%eval -8.37] [%clk 0:10:39] } 50... Ne4 { [%eval -8.85] [%clk 0:27:36] } 51. Ka3 { [%eval -9.17] [%clk 0:09:12] } 51... Nd6 { [%eval -9.25] [%clk 0:25:45] } 52. Rb4 { [%eval -65.53] [%clk 0:05:09] } 52... Qc3+ { [%eval -9.54] [%clk 0:25:35] } 53. Ka4 { [%eval -74.21] [%clk 0:05:07] } 53... Qxc2+ { [%eval -11.38] [%clk 0:25:32] } 54. Ka5 { [%eval -73.08] [%clk 0:05:05] } 54... Qxa2+ { [%eval -76.82] [%clk 0:24:35] } 55. Kb6 { [%eval -73.1] [%clk 0:05:05] } 55... a5 { [%eval -74.76] [%clk 0:24:16] } 56. Rf4?? { [%eval #-17] } { Checkmate is now unavoidable. Rg4 was best. } { [%clk 0:04:52] } 56... a4?! { [%eval -62.82] } { Lost forced checkmate sequence. Qb1+ was best. } { [%clk 0:23:55] } 57. h5?! { [%eval #-10] } { Checkmate is now unavoidable. Kc6 was best. } { [%clk 0:04:52] } 57... Kxh6?! { [%eval -65.37] } { Lost forced checkmate sequence. Qb2+ was best. } { [%clk 0:23:37] } 58. hxg6?! { [%eval #-10] } { Checkmate is now unavoidable. Rb4 was best. } { [%clk 0:04:52] } 58... fxg6?! { [%eval -69.27] } { Lost forced checkmate sequence. Qb2+ was best. } { [%clk 0:23:29] } 59. Rh4+?? { [%eval #-14] } { Checkmate is now unavoidable. Kc6 was best. } { [%clk 0:04:52] } 59... Kg7 { [%eval #-31] [%clk 0:23:11] } 60. Kc6 { [%eval #-38] [%clk 0:04:52] } 60... Nf5?! { [%eval -71.72] } { Lost forced checkmate sequence. Qd2 was best. } { [%clk 0:22:52] } 61. Rg4 { [%eval #-12] [%clk 0:04:48] } 61... a3?! { [%eval -84.33] } { Lost forced checkmate sequence. Qc2+ was best. } { [%clk 0:22:32] } 62. Kd7?! { [%eval #-9] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:04:48] } 62... Qd5+ { [%eval #-8] [%clk 0:22:11] } 63. Ke8 { [%eval #-4] [%clk 0:04:41] } 63... Qe6+ { [%eval #-3] [%clk 0:21:53] } 64. Kd8 { [%eval #-3] [%clk 0:04:41] } 64... Qe7+ { [%eval #-2] [%clk 0:21:50] } 65. Kc8 { [%eval #-2] [%clk 0:04:41] } 65... Nd6+ { [%eval #-1] [%clk 0:21:39] } 66. Kb8 { [%eval #-1] [%clk 0:03:09] } 66... Qb7# { [%clk 0:21:37] } 0-1