Event: Round 5: Ryo Chen - Roman Gavrilin
Date: 2023-06-11
White: Ryo Chen
WhiteTitle: IM
Black: Roman Gavrilin
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line
Variant: Standard

1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] [%clk 1:23:05] } 2. Nf3 { [%eval 0.0] [%clk 1:30:40] } 2... d6 { [%eval 0.0] [%clk 1:23:28] } 3. d4 { [%eval 0.25] [%clk 1:31:04] } 3... cxd4 { [%eval 0.13] [%clk 1:23:49] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:33] } 4... Nf6 { [%eval 0.3] [%clk 1:24:11] } 5. Nc3 { [%eval 0.21] [%clk 1:32:01] } 5... a6 { [%eval 0.39] [%clk 1:24:32] } 6. Be2 { [%eval 0.07] } 6... e5 { [%eval 0.13] [%clk 1:24:52] } 7. Nb3 { [%eval 0.0] } 7... Be7 { [%eval 0.22] } 8. O-O { [%eval 0.28] [%clk 1:33:14] } 8... O-O { [%eval 0.29] [%clk 1:25:39] } 9. Qd3 { [%eval 0.31] } 9... Be6 { [%eval 0.27] [%clk 1:20:06] } 10. Bd2 { [%eval 0.16] [%clk 1:33:41] } 10... Nbd7 { [%eval 0.37] [%clk 1:19:53] } 11. Nd5 { [%eval 0.22] [%clk 1:34:07] } 11... Bxd5 { [%eval 0.18] [%clk 1:18:40] } 12. exd5 { [%eval 0.17] [%clk 1:34:36] } 12... b6 { [%eval 0.29] [%clk 1:17:41] } 13. c4 { [%eval -0.24] [%clk 1:30:17] } 13... a5 { [%eval -0.19] [%clk 1:16:08] } 14. Rae1 { [%eval -0.42] [%clk 1:29:50] } 14... a4 { [%eval -0.32] [%clk 1:15:28] } 15. Na1 { [%eval -0.32] [%clk 1:29:53] } 15... Nc5 { [%eval -0.18] [%clk 1:14:28] } 16. Qh3?! { [%eval -1.16] } { Inaccuracy. Qc2 was best. } { [%clk 1:26:20] } 16... Nfe4 { [%eval -1.2] [%clk 1:07:25] } 17. Bc1 { [%eval -1.18] [%clk 1:17:34] } 17... f5 { [%eval -1.13] } 18. Nc2 { [%eval -1.0] [%clk 1:14:15] } 18... f4?! { [%eval 0.0] } { Inaccuracy. Bg5 was best. } { [%clk 0:45:03] } 19. Nb4 { [%eval -0.06] [%clk 1:08:51] } 19... Bf6 { [%eval 0.26] [%clk 0:45:03] } 20. Nc6 { [%eval 0.32] [%clk 1:08:51] } 20... Qe8 { [%eval 0.44] [%clk 0:45:03] } 21. Bd1?! { [%eval -0.33] } { Inaccuracy. g3 was best. } { [%clk 1:08:51] } 21... Ng5 { [%eval -0.43] [%clk 0:43:56] } 22. Qf5 { [%eval -0.44] [%clk 0:50:19] } 22... g6 { [%eval 0.0] [%clk 0:35:39] } 23. Qc2 { [%eval 0.01] [%clk 0:46:54] } 23... Qd7 { [%eval 0.0] [%clk 0:35:27] } 24. b4 { [%eval -0.07] [%clk 0:45:45] } 24... axb3 { [%eval 0.0] [%clk 0:35:34] } 25. axb3 { [%eval -0.16] [%clk 0:45:45] } 25... f3 { [%eval 0.0] [%clk 0:35:34] } 26. Bxf3 { [%eval 0.0] [%clk 0:45:45] } 26... Nxf3+ { [%eval 0.0] [%clk 0:35:34] } 27. gxf3 { [%eval 0.0] [%clk 0:45:45] } 27... Qh3 { [%eval 0.0] [%clk 0:31:13] } 28. b4 { [%eval 0.0] } 28... e4 { [%eval 0.0] [%clk 0:29:37] } 1/2-1/2