Event: Grand Swiss
Site: Riga, Latvia
Date: 2021-10-30
White: Chigaev Maksim  (RUS)
WhiteElo: 2639
Black: Wojtaszek Radoslaw  (POL)
BlackElo: 2691
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:54] } 1... e5 { [%eval 0.12] [%clk 1:40:52] } 2. Nf3 { [%eval 0.23] [%clk 1:41:17] } 2... Nc6 { [%eval 0.12] [%clk 1:41:19] } 3. Bb5 { [%eval 0.2] [%clk 1:41:37] } 3... a6 { [%eval 0.22] [%clk 1:41:45] } 4. Ba4 { [%eval 0.4] [%clk 1:42:00] } 4... Nf6 { [%eval 0.19] [%clk 1:42:08] } 5. d3 { [%eval 0.13] [%clk 1:42:20] } 5... b5 { [%eval 0.18] [%clk 1:42:28] } 6. Bb3 { [%eval 0.13] [%clk 1:42:43] } 6... Bc5 { [%eval 0.18] [%clk 1:42:54] } 7. c3 { [%eval 0.09] [%clk 1:43:01] } 7... d6 { [%eval 0.24] [%clk 1:43:14] } 8. Bg5 { [%eval 0.18] [%clk 1:43:21] } 8... h6 { [%eval 0.11] [%clk 1:42:33] } 9. Bh4 { [%eval 0.27] [%clk 1:43:10] } 9... Rb8 { [%eval 0.37] [%clk 1:42:33] } 10. a3 { [%eval -0.07] [%clk 1:36:42] } 10... Bb6 { [%eval 0.2] [%clk 1:40:07] } 11. Nbd2 { [%eval 0.19] [%clk 1:36:13] } 11... Be6 { [%eval 0.08] [%clk 1:31:54] } 12. Bc2 { [%eval -0.11] [%clk 1:29:57] } 12... g5 { [%eval -0.04] [%clk 0:54:56] } 13. Bg3 { [%eval -0.16] [%clk 1:29:22] } 13... Qe7 { [%eval 0.08] [%clk 0:50:21] } 14. h3?! { [%eval -0.48] } { Inaccuracy. Nf1 was best. } { [%clk 1:18:44] } 14... Nh7?! { [%eval 0.36] } { Inaccuracy. Kf8 was best. } { [%clk 0:46:28] } 15. Nh2?! { [%eval -0.28] } { Inaccuracy. Nf1 was best. } { [%clk 1:12:48] } 15... Nf8 { [%eval -0.22] [%clk 0:40:53] } 16. Qh5 { [%eval -0.21] [%clk 1:06:20] } 16... Qf6 { [%eval -0.27] [%clk 0:37:43] } 17. Nhf1 { [%eval -0.67] [%clk 0:53:12] } 17... Ng6 { [%eval -0.62] [%clk 0:34:02] } 18. Ne3 { [%eval -0.62] [%clk 0:49:40] } 18... Nce7 { [%eval -0.77] [%clk 0:34:28] } 19. Bb3 { [%eval -0.68] [%clk 0:38:20] } 19... Bxb3 { [%eval -0.91] [%clk 0:23:54] } 20. Nxb3 { [%eval -0.59] [%clk 0:38:44] } 20... Nf4 { [%eval -0.54] [%clk 0:24:22] } 21. Bxf4 { [%eval -0.59] [%clk 0:38:28] } 21... gxf4 { [%eval -0.84] [%clk 0:24:47] } 22. Nd5 { [%eval -0.73] [%clk 0:22:03] } 22... Nxd5 { [%eval -0.74] [%clk 0:23:22] } 23. exd5 { [%eval -0.85] [%clk 0:22:30] } 23... Rg8 { [%eval -0.62] [%clk 0:22:54] } 24. Qf3 { [%eval -0.84] [%clk 0:22:49] } 24... Qh4 { [%eval -0.64] [%clk 0:18:06] } 25. Ke2 { [%eval -0.79] [%clk 0:18:44] } 25... Ke7 { [%eval -0.87] [%clk 0:17:20] } 26. Rag1 { [%eval -0.97] [%clk 0:18:16] } 26... f5 { [%eval -0.69] [%clk 0:16:02] } 27. g3 { [%eval -0.4] [%clk 0:17:28] } 27... fxg3 { [%eval -0.58] [%clk 0:15:27] } 28. Rxg3 { [%eval -0.38] [%clk 0:16:43] } 28... Rg5 { [%eval -0.15] [%clk 0:14:36] } 29. Nd2?! { [%eval -1.09] } { Inaccuracy. Rxg5 was best. } { [%clk 0:11:26] } 29... Rf8 { [%eval -1.1] [%clk 0:15:04] } 30. Rxg5 { [%eval -1.41] [%clk 0:08:26] } 30... hxg5 { [%eval -1.26] [%clk 0:14:48] } 31. Qg2 { [%eval -1.57] [%clk 0:07:45] } 31... Qh5+ { [%eval -1.22] [%clk 0:13:35] } 32. Ke1 { [%eval -1.15] [%clk 0:06:11] } 32... Rh8 { [%eval -1.52] [%clk 0:09:47] } 33. Rg1 { [%eval -1.31] [%clk 0:05:45] } 33... Rg8 { [%eval -1.15] [%clk 0:07:51] } 34. Nf1 { [%eval -1.34] [%clk 0:03:36] } 34... g4 { [%eval -1.27] [%clk 0:07:08] } 35. hxg4?! { [%eval -2.24] } { Inaccuracy. Rh1 was best. } { [%clk 0:03:27] } 35... Rxg4 { [%eval -2.66] [%clk 0:07:27] } 36. Ng3 { [%eval -2.31] [%clk 0:03:54] } 36... Qg5 { [%eval -2.03] [%clk 0:07:39] } 37. Ke2? { [%eval -3.55] } { Mistake. Kd1 was best. } { [%clk 0:02:41] } 37... Rf4?? { [%eval -1.17] } { Blunder. Kd8 was best. } { [%clk 0:04:36] } 38. Nh1?? { [%eval -3.3] } { Blunder. Rf1 was best. } { [%clk 0:03:06] } 38... Rg4 { [%eval -3.74] [%clk 0:03:42] } 39. Ng3 { [%eval -3.59] [%clk 0:03:32] } 39... Rf4?? { [%eval -0.6] } { Blunder. Kd7 was best. } { [%clk 0:00:42] } 40. Nh1 { [%eval -0.69] [%clk 0:03:54] } 40... Qxg2?! { [%eval -0.16] } { Inaccuracy. Qh5+ was best. } { [%clk 0:00:53] } 41. Rxg2 { [%eval -0.55] [%clk 0:04:19] } 41... Rh4 { [%eval -0.65] [%clk 0:00:59] } 42. Ng3 { [%eval -0.29] [%clk 0:04:43] } 42... Kf6 { [%eval -0.26] [%clk 0:01:13] } 43. Nf1 { [%eval -0.12] [%clk 0:04:02] } 43... Rh8 { [%eval 0.0] [%clk 0:46:54] } 1/2-1/2