Event: Top 16 2023-4
Date: 2023-06-01
White: Romain Lambert
Black: Andrei Sokolov
BlackTitle: GM
Result: 0-1
ECO: E39
Opening: Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:21] } 2... e6 { [%eval 0.23] [%clk 1:31:20] } 3. Nc3 { [%eval 0.05] [%clk 1:31:47] } 3... Bb4 { [%eval 0.25] [%clk 1:31:45] } 4. Qc2 { [%eval 0.0] [%clk 1:32:13] } 4... c5 { [%eval 0.23] [%clk 1:31:20] } 5. dxc5 { [%eval 0.21] [%clk 1:32:34] } 5... O-O { [%eval 0.22] [%clk 1:31:32] } 6. Nf3 { [%eval 0.26] [%clk 1:32:46] } 6... Na6 { [%eval 0.2] [%clk 1:28:28] } 7. g3 { [%eval 0.05] [%clk 1:32:17] } 7... Nxc5 { [%eval 0.15] [%clk 1:25:19] } 8. Bg2 { [%eval 0.17] [%clk 1:31:51] } 8... d6 { [%eval 0.69] [%clk 1:17:35] } 9. O-O { [%eval 0.86] [%clk 1:15:01] } 9... Bd7 { [%eval 0.73] [%clk 1:13:37] } 10. Nd4 { [%eval 0.28] [%clk 1:14:13] } 10... Rc8 { [%eval 0.5] [%clk 0:51:42] } 11. Ndb5 { [%eval 0.47] [%clk 0:42:32] } 11... Qb6 { [%eval 0.21] [%clk 0:43:09] } 12. Bg5? { [%eval -1.01] } { Mistake. a4 was best. } { [%clk 0:26:23] } 12... a6? { [%eval 0.2] } { Mistake. d5 was best. } { [%clk 0:27:19] } 13. Nd4? { [%eval -0.9] } { Mistake. a3 was best. } { [%clk 0:24:45] } 13... Bxc3 { [%eval -1.16] [%clk 0:23:57] } 14. bxc3 { [%eval -0.89] [%clk 0:24:31] } 14... Ba4 { [%eval -0.37] [%clk 0:23:19] } 15. Rab1 { [%eval -0.7] [%clk 0:22:32] } 15... Qa5?! { [%eval 0.12] } { Inaccuracy. Qc7 was best. } { [%clk 0:18:30] } 16. Nb3?! { [%eval -0.94] } { Inaccuracy. Qb2 was best. } { [%clk 0:13:00] } 16... Nxb3 { [%eval -0.96] [%clk 0:14:56] } 17. axb3 { [%eval -1.13] [%clk 0:13:13] } 17... Qxg5 { [%eval -1.05] [%clk 0:14:12] } 18. bxa4 { [%eval -0.98] [%clk 0:13:38] } 18... Rxc4 { [%eval -1.29] [%clk 0:14:22] } 19. Bxb7 { [%eval -0.93] [%clk 0:08:26] } 19... Qa5 { [%eval -1.02] [%clk 0:13:26] } 20. Qd3 { [%eval -0.96] [%clk 0:06:52] } 20... d5 { [%eval -1.19] [%clk 0:11:37] } 21. Rb4 { [%eval -1.1] [%clk 0:06:42] } 21... Rxb4 { [%eval -1.15] [%clk 0:09:55] } 22. cxb4 { [%eval -1.07] [%clk 0:07:07] } 22... Qxa4 { [%eval -1.17] [%clk 0:08:46] } 23. Rb1 { [%eval -1.0] [%clk 0:06:40] } 23... Rb8 { [%eval -0.77] [%clk 0:07:21] } 24. Qxa6 { [%eval -0.88] [%clk 0:05:39] } 24... Qc2 { [%eval -1.09] [%clk 0:07:17] } 25. Ra1 { [%eval -0.69] [%clk 0:05:45] } 25... h5 { [%eval -0.72] [%clk 0:07:06] } 26. b5? { [%eval -1.94] } { Mistake. Qa7 was best. } { [%clk 0:04:39] } 26... Qxe2 { [%eval -2.13] [%clk 0:06:31] } 27. Qa7 { [%eval -2.19] [%clk 0:04:59] } 27... Rf8 { [%eval -2.26] [%clk 0:06:01] } 28. Bc6 { [%eval -2.48] [%clk 0:03:37] } 28... Ne4?! { [%eval -1.32] } { Inaccuracy. Ng4 was best. } { [%clk 0:05:21] } 29. Qe3 { [%eval -1.97] [%clk 0:03:43] } 29... Qxe3?! { [%eval -1.29] } { Inaccuracy. Qb2 was best. } { [%clk 0:03:09] } 30. fxe3 { [%eval -1.12] [%clk 0:04:07] } 30... Rb8 { [%eval -1.24] [%clk 0:03:33] } 31. Kf1? { [%eval -2.49] } { Mistake. Ra8 was best. } { [%clk 0:03:05] } 31... Nd6 { [%eval -2.47] [%clk 0:03:04] } 32. Ke1 { [%eval -2.88] [%clk 0:02:45] } 32... Nc4?! { [%eval -2.16] } { Inaccuracy. Kf8 was best. } { [%clk 0:02:05] } 33. Ke2 { [%eval -2.54] [%clk 0:01:11] } 33... Ne5 { [%eval -2.75] [%clk 0:02:12] } 34. Ra7 { [%eval -3.16] [%clk 0:01:12] } 34... Nxc6 { [%eval -3.01] [%clk 0:01:06] } 35. bxc6 { [%eval -2.79] [%clk 0:01:40] } 35... Rc8 { [%eval -2.88] [%clk 0:01:29] } 36. c7? { [%eval -5.19] } { Mistake. Ra6 was best. } { [%clk 0:00:57] } 36... Kf8 { [%eval -5.08] [%clk 0:01:34] } 37. Kf3 { [%eval -4.78] [%clk 0:00:49] } 37... Ke7 { [%eval -5.06] [%clk 0:01:33] } 38. Kf4 { [%eval -5.19] [%clk 0:00:54] } 38... f6 { [%eval -5.03] [%clk 0:00:54] } 39. e4 { [%eval -5.01] [%clk 0:00:49] } 39... dxe4 { [%eval -5.34] [%clk 0:00:54] } 40. Kxe4 { [%eval -5.47] [%clk 0:01:14] } 40... Kd7 { [%eval -5.1] [%clk 0:01:03] } 41. Ra5 { [%eval -5.15] [%clk 0:01:20] } 41... g6 { [%eval -5.64] [%clk 0:01:00] } 42. h3 { [%eval -5.43] [%clk 0:29:10] } 42... Rxc7 { [%eval -5.48] [%clk 0:29:02] } 43. g4 { [%eval -6.04] [%clk 0:26:57] } 43... hxg4 { [%eval -5.44] [%clk 0:28:16] } 44. hxg4 { [%eval -5.37] [%clk 0:27:22] } 44... Rc4+ { [%eval -5.4] [%clk 0:27:35] } 45. Kf3 { [%eval -5.16] [%clk 0:27:47] } 45... g5 { [%eval -5.73] [%clk 0:26:44] } 46. Ra6 { [%eval -5.48] [%clk 0:27:18] } 46... Rc3+ { [%eval -5.75] [%clk 0:26:42] } 47. Ke4?! { [%eval -7.82] } { Inaccuracy. Kg2 was best. } { [%clk 0:25:56] } 47... Rg3 { [%eval -7.87] [%clk 0:25:29] } 48. Kd4 { [%eval -8.21] } 0-1