Event: 2023 Spring Chess Classic | Group A
Site: United States
Date: 2023-04-06
White: Bok, Benjamin
WhiteTitle: GM
WhiteElo: 2607
Black: Nyzhnyk, Illya
BlackTitle: GM
BlackElo: 2654
Result: 1/2-1/2
ECO: D45
Opening: Semi-Slav Defense: Stoltz Variation
Variant: Standard
TimeControl: G/90+30

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... c6 { [%eval 0.27] [%clk 1:30:55] } 2. Nf3 { [%eval 0.25] [%clk 1:31:17] } 2... d5 { [%eval 0.37] [%clk 1:31:20] } 3. e3 { [%eval 0.27] [%clk 1:31:26] } 3... Nf6 { [%eval 0.13] [%clk 1:31:44] } 4. Nc3 { [%eval 0.24] [%clk 1:31:51] } 4... e6 { [%eval 0.29] [%clk 1:31:49] } 5. d4 { [%eval 0.13] [%clk 1:31:41] } 5... Nbd7 { [%eval 0.23] [%clk 1:32:13] } 6. Qc2 { [%eval 0.36] [%clk 1:32:05] } 6... Bd6 { [%eval 0.22] [%clk 1:32:37] } 7. b3 { [%eval 0.17] [%clk 1:32:25] } 7... O-O { [%eval 0.21] [%clk 1:32:06] } 8. Be2 { [%eval 0.17] [%clk 1:32:42] } 8... b6 { [%eval 0.18] [%clk 1:31:40] } 9. O-O { [%eval 0.2] [%clk 1:33:02] } 9... Bb7 { [%eval 0.17] [%clk 1:32:07] } 10. Bb2 { [%eval 0.26] [%clk 1:33:25] } 10... c5 { [%eval 0.24] [%clk 1:27:47] } 11. cxd5 { [%eval 0.25] [%clk 1:10:24] } 11... exd5 { [%eval 0.22] [%clk 1:26:45] } 12. Rfd1 { [%eval 0.14] [%clk 1:08:58] } 12... Qe7 { [%eval 0.43] [%clk 1:20:48] } 13. Rac1 { [%eval 0.26] [%clk 1:05:50] } 13... Rac8 { [%eval 0.18] [%clk 1:20:39] } 14. dxc5 { [%eval 0.09] [%clk 1:03:13] } 14... bxc5 { [%eval 0.07] [%clk 1:20:42] } 15. Qf5 { [%eval 0.08] [%clk 0:55:11] } 15... a6 { [%eval 0.32] [%clk 1:03:10] } 16. Bxa6?! { [%eval -0.66] } { Inaccuracy. Nxd5 was best. } { [%clk 0:35:57] } 16... Bxa6 { [%eval -0.72] [%clk 1:01:42] } 17. Nxd5 { [%eval -0.84] [%clk 0:35:34] } 17... Qe4 { [%eval -0.88] [%clk 1:02:02] } 18. Qh3 { [%eval -1.26] [%clk 0:35:46] } 18... Nxd5 { [%eval -1.38] [%clk 0:42:25] } 19. Ng5 { [%eval -1.19] [%clk 0:35:54] } 19... Qg6 { [%eval -1.41] [%clk 0:42:49] } 20. Rxd5 { [%eval -1.47] [%clk 0:36:18] } 20... Be7 { [%eval -1.17] [%clk 0:32:36] } 21. Nxh7?! { [%eval -1.89] } { Inaccuracy. Qxd7 was best. } { [%clk 0:27:59] } 21... Rfd8 { [%eval -1.79] [%clk 0:33:00] } 22. Rxd7 { [%eval -1.85] [%clk 0:08:45] } 22... Rxd7 { [%eval -1.85] [%clk 0:33:11] } 23. Qxd7 { [%eval -2.01] [%clk 0:09:11] } 23... Qe4 { [%eval -1.81] [%clk 0:30:58] } 24. Nf6+ { [%eval -1.93] [%clk 0:01:07] } 24... gxf6 { [%eval -1.89] [%clk 0:31:24] } 25. Qh3 { [%eval -2.18] [%clk 0:01:27] } 25... Rd8 { [%eval -2.09] [%clk 0:31:51] } 26. Qg3+ { [%eval -2.06] [%clk 0:01:45] } 26... Kf8 { [%eval -1.98] [%clk 0:32:18] } 27. h3 { [%eval -1.95] [%clk 0:01:51] } 27... Bb7 { [%eval -2.1] [%clk 0:24:30] } 28. Qg4 { [%eval -2.25] [%clk 0:01:16] } 28... Rd2?! { [%eval -1.08] } { Inaccuracy. Qg6 was best. } { [%clk 0:23:39] } 29. Qxe4 { [%eval -1.12] [%clk 0:00:43] } 29... Bxe4 { [%eval -1.03] [%clk 0:24:08] } 30. Ba3 { [%eval -1.11] [%clk 0:01:08] } 30... Rc2 { [%eval -1.0] [%clk 0:24:34] } 31. f3 { [%eval -0.98] [%clk 0:00:36] } 31... Rxc1+ { [%eval -1.07] [%clk 0:24:59] } 32. Bxc1 { [%eval -1.0] [%clk 0:01:05] } 32... Bb1 { [%eval -1.07] [%clk 0:25:24] } 33. a3 { [%eval -1.13] [%clk 0:01:30] } 33... f5 { [%eval -1.11] [%clk 0:25:48] } 34. Bb2 { [%eval -1.05] [%clk 0:00:35] } 34... Bh4 { [%eval -0.91] [%clk 0:24:54] } 35. Be5 { [%eval -1.02] [%clk 0:00:35] } 35... Ke7 { [%eval -0.85] [%clk 0:25:20] } 36. g3 { [%eval -0.7] [%clk 0:00:40] } 36... Ke6?! { [%eval -0.09] } { Inaccuracy. Bg5 was best. } { [%clk 0:24:50] } 37. gxh4 { [%eval -0.11] [%clk 0:00:42] } 37... Kxe5 { [%eval -0.04] [%clk 0:25:19] } 38. Kf2 { [%eval -0.03] [%clk 0:00:59] } 38... f4 { [%eval 0.27] [%clk 0:24:46] } 39. h5 { [%eval 0.14] [%clk 0:00:38] } 39... Bc2 { [%eval 0.26] [%clk 0:18:09] } 40. b4?? { [%eval -1.47] } { Blunder. h6 was best. } { [%clk 0:01:03] } 40... c4? { [%eval 0.0] } { Mistake. cxb4 was best. } { [%clk 0:18:35] } 41. b5 { [%eval 0.0] [%clk 0:16:53] } 41... c3 { [%eval 0.0] [%clk 0:48:53] } 42. exf4+ { [%eval 0.0] [%clk 0:12:45] } 42... Kd5 { [%eval 0.0] [%clk 0:47:24] } 43. Ke3 { [%eval 0.0] [%clk 0:12:04] } 43... Bf5 { [%eval 0.0] [%clk 0:47:40] } 44. h6 { [%eval 0.0] [%clk 0:10:35] } 44... Kc5 { [%eval 0.0] [%clk 0:47:00] } 1/2-1/2