Event: Round 8: IM Ryo Chen (2406) - GM Ilya Nyzhnyk (2641)
Date: 2023-06-12
White: Ryo Chen
WhiteTitle: IM
Black: Ilya Nyzhnyk
BlackTitle: GM
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:23:09] } 1... c5 { [%eval 0.32] [%clk 1:30:49] } 2. Nf3 { [%eval 0.0] [%clk 1:23:01] } 2... e6 { [%eval 0.34] [%clk 1:31:13] } 3. d4 { [%eval 0.42] [%clk 1:23:21] } 3... cxd4 { [%eval 0.37] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.4] [%clk 1:23:43] } 4... a6 { [%eval 0.58] [%clk 1:32:05] } 5. Nc3 { [%eval 0.37] [%clk 1:23:56] } 5... Qc7 { [%eval 0.24] [%clk 1:32:29] } 6. Be2 { [%eval 0.36] [%clk 1:24:11] } 6... Nf6 { [%eval -0.13] [%clk 1:32:53] } 7. O-O { [%eval 0.2] [%clk 1:24:31] } 7... Bb4 { [%eval 0.3] [%clk 1:33:19] } 8. Bg5 { [%eval 0.22] [%clk 1:04:33] } 8... Nc6 { [%eval 0.51] [%clk 1:33:19] } 9. Qd3 { [%eval 0.38] [%clk 1:01:01] } 9... Nxd4 { [%eval 0.53] [%clk 1:25:59] } 10. Qxd4 { [%eval 0.42] [%clk 1:01:23] } 10... Bc5 { [%eval 0.37] [%clk 1:26:26] } 11. Qd3 { [%eval 0.09] [%clk 0:55:57] } 11... b5 { [%eval 0.08] [%clk 1:26:49] } 12. Bf3 { [%eval 0.12] [%clk 0:41:39] } 12... Rb8 { [%eval 0.19] [%clk 1:27:01] } 13. g3 { [%eval -0.29] [%clk 0:36:35] } 13... h6 { [%eval 0.07] [%clk 1:23:52] } 14. Be3 { [%eval -0.34] [%clk 0:34:03] } 14... d6 { [%eval -0.41] [%clk 1:17:58] } 15. Rad1 { [%eval -0.35] [%clk 0:32:36] } 15... Ke7 { [%eval -0.43] [%clk 1:14:17] } 16. a3 { [%eval -0.37] [%clk 0:27:49] } 16... Bb7 { [%eval -0.34] [%clk 1:09:34] } 17. Bg2 { [%eval -0.55] [%clk 0:17:38] } 17... Ng4 { [%eval -0.31] [%clk 1:08:49] } 18. Bc1 { [%eval -0.67] [%clk 0:15:24] } 18... Rbc8 { [%eval -0.24] [%clk 0:52:14] } 19. Qe2 { [%eval -0.19] [%clk 0:14:26] } 19... h5 { [%eval 0.26] [%clk 0:43:43] } 20. Rde1? { [%eval -0.99] } { Mistake. h3 was best. } { [%clk 0:09:36] } 20... Bd4 { [%eval -0.68] [%clk 0:41:43] } 21. Kh1?! { [%eval -1.82] } { Inaccuracy. Rd1 was best. } { [%clk 0:08:37] } 21... Qc5 { [%eval -1.51] [%clk 0:41:33] } 22. Kg1 { [%eval -1.64] [%clk 0:05:32] } 22... Qc4 { [%eval -1.46] [%clk 0:36:23] } 23. Qxc4?! { [%eval -2.22] } { Inaccuracy. Qd2 was best. } { [%clk 0:05:04] } 23... Rxc4 { [%eval -2.11] [%clk 0:36:40] } 24. Ne2 { [%eval -2.36] [%clk 0:04:07] } 24... Bb6 { [%eval -1.97] [%clk 0:36:30] } 25. h3 { [%eval -2.24] [%clk 0:03:50] } 25... Ne5 { [%eval -2.4] [%clk 0:35:48] } 26. Nc3 { [%eval -2.69] [%clk 0:03:51] } 26... a5? { [%eval -1.16] } { Mistake. Bd4 was best. } 27. Nxb5? { [%eval -2.95] } { Mistake. Bg5+ was best. } { [%clk 0:03:37] } 27... Ba6?! { [%eval -1.88] } { Inaccuracy. Rxc2 was best. } { [%clk 0:33:07] } 28. Nc3 { [%eval -2.3] [%clk 0:02:07] } 28... Rc6 { [%eval -2.2] [%clk 0:33:03] } 29. Rd1 { [%eval -2.29] [%clk 0:01:59] } 29... Bxf1 { [%eval -2.07] [%clk 0:33:24] } 30. Kxf1 { [%eval -2.3] [%clk 0:01:16] } 30... Rb8 { [%eval -2.19] [%clk 0:33:08] } 31. f4 { [%eval -1.99] [%clk 0:01:06] } 31... Nc4 { [%eval -2.74] [%clk 0:33:07] } 32. Na4?? { [%eval -6.05] } { Blunder. Rd3 was best. } { [%clk 0:00:52] } 32... Be3 { [%eval -6.57] [%clk 0:33:09] } 33. e5 { [%eval -6.4] [%clk 0:00:38] } 33... d5 { [%eval -6.08] [%clk 0:33:33] } 34. b3 { [%eval -7.29] [%clk 0:00:50] } 34... Bxc1 { [%eval -7.29] [%clk 0:33:54] } 0-1