Event: Round 2: Ryo Chen - Semen Khanin
Date: 2022-06-09
White: Ryo Chen
Black: Semen Khanin
BlackTitle: IM
Result: 0-1
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:27:47] } 1... e5 { [%eval 0.12] [%clk 1:22:04] } 2. Nf3 { [%eval 0.19] [%clk 1:27:55] } 2... Nc6 { [%eval 0.32] [%clk 1:22:30] } 3. Bb5 { [%eval 0.25] [%clk 1:27:56] } 3... a6 { [%eval 0.37] [%clk 1:22:54] } 4. Ba4 { [%eval 0.31] [%clk 1:27:50] } 4... Nf6 { [%eval 0.37] [%clk 1:23:17] } 5. d3 { [%eval 0.13] [%clk 1:27:49] } 5... Bc5 { [%eval 0.1] [%clk 1:23:41] } 6. Bxc6 { [%eval 0.0] [%clk 1:22:29] } 6... dxc6 { [%eval 0.01] [%clk 1:24:00] } 7. O-O { [%eval 0.0] [%clk 1:22:31] } 7... Qe7 { [%eval 0.0] [%clk 1:22:32] } 8. Nbd2 { [%eval 0.07] [%clk 1:10:52] } 8... Bg4 { [%eval 0.11] [%clk 1:16:45] } 9. Re1 { [%eval 0.01] [%clk 1:03:10] } 9... O-O-O { [%eval 0.16] [%clk 1:11:57] } 10. Nc4 { [%eval 0.25] [%clk 0:58:47] } 10... Nd7 { [%eval 0.19] [%clk 1:11:00] } 11. Ne3?! { [%eval -0.4] } { Inaccuracy. c3 was best. } { [%clk 0:47:04] } 11... Bxe3 { [%eval -0.61] [%clk 0:56:31] } 12. Bxe3 { [%eval -0.7] [%clk 0:46:03] } 12... f6 { [%eval -0.5] [%clk 0:56:50] } 13. Bd2?! { [%eval -1.2] } { Inaccuracy. Rb1 was best. } { [%clk 0:33:34] } 13... c5 { [%eval -0.74] [%clk 0:52:00] } 14. Re3 { [%eval -1.15] [%clk 0:18:00] } 14... g5 { [%eval -0.73] [%clk 0:42:30] } 15. Qb1 { [%eval -1.13] [%clk 0:16:01] } 15... h5 { [%eval -0.8] [%clk 0:41:18] } 16. b4 { [%eval -1.07] [%clk 0:15:31] } 16... Be6?! { [%eval -0.31] } { Inaccuracy. h4 was best. } { [%clk 0:41:02] } 17. bxc5 { [%eval -0.44] [%clk 0:15:01] } 17... Qxc5 { [%eval -0.4] [%clk 0:40:39] } 18. Qb2 { [%eval -0.62] [%clk 0:13:27] } 18... Qb6 { [%eval -0.22] [%clk 0:36:47] } 19. Qa3?! { [%eval -1.22] } { Inaccuracy. Qxb6 was best. } { [%clk 0:11:34] } 19... h4 { [%eval -1.21] [%clk 0:33:44] } 20. Ba5 { [%eval -1.48] [%clk 0:09:36] } 20... Qc5?! { [%eval -0.55] } { Inaccuracy. Qa7 was best. } { [%clk 0:31:05] } 21. Bb4?! { [%eval -1.25] } { Inaccuracy. Qxc5 was best. } { [%clk 0:09:09] } 21... Qc6?! { [%eval -0.44] } { Inaccuracy. Qa7 was best. } { [%clk 0:23:19] } 22. d4 { [%eval -0.16] [%clk 0:05:19] } 22... exd4 { [%eval 0.0] [%clk 0:22:40] } 23. Nxd4 { [%eval -0.28] [%clk 0:05:10] } 23... Qc4 { [%eval -0.3] [%clk 0:22:47] } 24. Nf3 { [%eval -0.31] [%clk 0:02:32] } 24... Nb6?? { [%eval 1.4] } { Blunder. Kb8 was best. } { [%clk 0:17:12] } 25. Be7 { [%eval 1.39] [%clk 0:02:16] } 25... Rde8 { [%eval 1.42] [%clk 0:08:22] } 26. Bxf6 { [%eval 0.97] [%clk 0:02:32] } 26... Rhf8 { [%eval 1.29] [%clk 0:08:42] } 27. Be5?! { [%eval 0.29] } { Inaccuracy. Bxg5 was best. } { [%clk 0:00:51] } 27... Qb5 { [%eval 0.5] [%clk 0:09:04] } 28. Rc3?? { [%eval -3.46] } { Blunder. Qc3 was best. } { [%clk 0:00:35] } 28... Nc4 { [%eval -3.31] [%clk 0:09:14] } 29. Qb3? { [%eval -6.37] } { Mistake. Rxc4 was best. } { [%clk 0:00:48] } 29... Nxe5 { [%eval -7.01] [%clk 0:09:19] } 0-1