Event: Tournament
Date: 2021-10-15
White: Lysyj, Igor
Black: Chekhov, Sergei
Result: 1-0
ECO: E19
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 9:46:42] } 1... Nf6 { [%eval 0.28] [%clk 13:47:52] } 2. c4 { [%eval 0.11] [%clk 9:46:52] } 2... e6 { [%eval 0.39] [%clk 13:47:58] } 3. Nf3 { [%eval 0.0] [%clk 9:47:02] } 3... b6 { [%eval 0.29] [%clk 0:15:11] } 4. g3 { [%eval 0.18] [%clk 0:15:45] } 4... Bb7 { [%eval 0.3] [%clk 0:15:21] } 5. Bg2 { [%eval 0.31] [%clk 0:15:50] } 5... Be7 { [%eval 0.3] [%clk 0:15:31] } 6. O-O { [%eval 0.25] [%clk 0:15:57] } 6... O-O { [%eval 0.44] [%clk 0:15:40] } 7. Nc3 { [%eval 0.32] [%clk 0:16:07] } 7... Ne4 { [%eval 0.34] [%clk 17:47:51] } 8. Qc2 { [%eval 0.42] [%clk 0:16:14] } 8... Nxc3 { [%eval 0.58] [%clk 0:15:34] } 9. Qxc3 { [%eval 0.4] [%clk 0:16:27] } 9... Be4 { [%eval 0.55] [%clk 0:13:54] } 10. Bf4 { [%eval 0.4] [%clk 8:17:39] } 10... f5 { [%eval 0.74] [%clk 0:10:55] } 11. Qe3 { [%eval 0.82] [%clk 0:14:34] } 11... Na6 { [%eval 0.78] [%clk 0:08:24] } 12. a3 { [%eval 1.1] [%clk 0:14:38] } 12... c6 { [%eval 1.19] [%clk 0:07:51] } 13. Rac1 { [%eval 0.92] [%clk 0:12:00] } 13... Rc8 { [%eval 1.16] [%clk 0:06:52] } 14. b4 { [%eval 1.01] [%clk 0:11:46] } 14... Nc7 { [%eval 1.02] [%clk 17:47:44] } 15. Qb3 { [%eval 0.75] [%clk 0:11:34] } 15... b5 { [%eval 0.77] [%clk 0:06:20] } 16. Bxc7 { [%eval 0.83] [%clk 0:08:09] } 16... Rxc7 { [%eval 0.56] [%clk 0:06:21] } 17. Ne5 { [%eval 0.78] [%clk 0:06:47] } 17... Bxg2 { [%eval 0.76] [%clk 0:06:24] } 18. Kxg2 { [%eval 0.92] [%clk 0:06:54] } 18... bxc4 { [%eval 0.96] [%clk 0:05:43] } 19. Nxc4 { [%eval 0.95] [%clk 0:07:01] } 19... Qa8 { [%eval 0.88] [%clk 0:05:30] } 20. Qf3 { [%eval 0.97] [%clk 0:06:45] } 20... Rb7 { [%eval 0.62] [%clk 0:05:26] } 21. e3 { [%eval 0.39] [%clk 0:06:55] } 21... Rb5 { [%eval 0.66] [%clk 0:05:24] } 22. h4 { [%eval 0.81] [%clk 0:06:38] } 22... Bd8 { [%eval 0.92] [%clk 0:04:50] } 23. Rb1?! { [%eval 0.41] } { Inaccuracy. Ne5 was best. } { [%clk 0:06:42] } 23... Bc7 { [%eval 0.41] [%clk 0:04:20] } 24. a4 { [%eval 0.22] [%clk 0:05:38] } 24... Rd5 { [%eval 0.41] [%clk 0:04:28] } 25. Rb3 { [%eval 0.56] [%clk 0:05:16] } 25... Rb8 { [%eval 0.69] [%clk 0:04:05] } 26. Rfb1 { [%eval 0.62] [%clk 0:05:16] } 26... Rb7 { [%eval 0.58] [%clk 0:03:27] } 27. R1b2 { [%eval 0.74] [%clk 0:02:53] } 27... Qf8 { [%eval 0.5] [%clk 0:02:03] } 28. Qe2 { [%eval 0.6] [%clk 0:02:08] } 28... Bd6 { [%eval 0.55] [%clk 0:01:35] } 29. b5 { [%eval 0.48] [%clk 0:01:59] } 29... cxb5 { [%eval 0.55] [%clk 0:01:29] } 30. Na5 { [%eval 0.23] [%clk 0:01:06] } 30... Rb6 { [%eval 0.34] [%clk 0:01:32] } 31. Rxb5 { [%eval 0.0] [%clk 0:01:08] } 31... Rdxb5 { [%eval 0.17] [%clk 0:01:17] } 32. Rxb5 { [%eval 0.15] [%clk 0:01:21] } 32... Qb8 { [%eval 0.01] [%clk 0:01:15] } 33. Qc4 { [%eval 0.12] [%clk 0:01:03] } 33... Bc7? { [%eval 1.51] } { Mistake. Qa8+ was best. } { [%clk 0:00:37] } 34. Nb3? { [%eval 0.3] } { Mistake. Rc5 was best. } { [%clk 0:00:52] } 34... a6? { [%eval 1.65] } { Mistake. Rxb5 was best. } { [%clk 0:00:16] } 35. Rxb6 { [%eval 1.1] [%clk 0:01:00] } 35... Qxb6 { [%eval 1.52] [%clk 0:00:22] } 36. Kg1?! { [%eval 0.64] } { Inaccuracy. d5 was best. } { [%clk 0:00:32] } 36... a5?! { [%eval 1.38] } { Inaccuracy. d5 was best. } { [%clk 0:00:13] } 37. d5 { [%eval 1.19] [%clk 0:00:20] } 37... Kf7 { [%eval 0.8] [%clk 0:00:12] } 38. Nc5 { [%eval 0.32] [%clk 0:00:37] } 38... Ke7 { [%eval 0.34] [%clk 0:00:12] } 39. dxe6 { [%eval 0.28] [%clk 0:00:36] } 39... dxe6?? { [%eval 2.73] } { Blunder. Bd6 was best. } { [%clk 0:00:24] } 40. Nxe6 { [%eval 2.35] [%clk 0:00:40] } 40... Bxg3 { [%eval 2.77] [%clk 0:00:25] } 41. Nxg7? { [%eval 1.21] } { Mistake. Ng5 was best. } { [%clk 0:00:31] } 41... Be5?? { [%eval 5.57] } { Blunder. Bxf2+ was best. } { [%clk 0:00:19] } 42. Nxf5+ { [%eval 5.0] [%clk 0:00:37] } 42... Kf6 { [%eval 5.49] [%clk 0:00:28] } 43. Nd4 { [%eval 4.88] [%clk 0:00:17] } 43... Qb1+ { [%eval 4.76] [%clk 0:00:32] } 44. Kg2 { [%eval 4.28] [%clk 0:00:12] } 44... Qe4+ { [%eval 5.02] [%clk 0:00:22] } 45. Kf1 { [%eval 4.92] [%clk 0:00:10] } 45... Bd6 { [%eval 5.21] [%clk 0:00:11] } 46. Qc6 { [%eval 5.16] [%clk 0:00:14] } 46... Qb1+?! { [%eval 6.92] } { Inaccuracy. Qxc6 was best. } { [%clk 0:00:19] } 47. Ke2 { [%eval 6.61] [%clk 0:00:22] } 47... Ke7 { [%eval 6.1] [%clk 0:00:19] } 48. Qb5 { [%eval 5.3] [%clk 0:00:24] } 48... Qa2+ { [%eval 6.6] [%clk 0:00:23] } 49. Kf3 { [%eval 6.72] [%clk 0:00:32] } 49... Qf7+ { [%eval 6.85] [%clk 0:00:12] } 50. Qf5 { [%eval 6.46] [%clk 0:00:37] } 50... Qg8?! { [%eval 12.31] } { Inaccuracy. Bc7 was best. } { [%clk 0:00:13] } 51. Nc6+ { [%eval 15.08] [%clk 0:00:42] } 1-0