Event: 20th Bangkok Chess Club Open
Site: chess24.com
Date: 2022-10-28
White: Cheng, Bobby
WhiteTitle: GM
WhiteElo: 2576
Black: Melkumyan, Hrant
BlackTitle: GM
BlackElo: 2645
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.38] [%clk 1:24:48] } 2. c4 { [%eval 0.29] [%clk 1:31:15] } 2... e6 { [%eval 0.3] [%clk 1:25:04] } 3. Nf3 { [%eval 0.0] [%clk 1:31:33] } 3... Nf6 { [%eval 0.17] [%clk 1:25:03] } 4. g3 { [%eval 0.2] [%clk 1:31:53] } 4... dxc4 { [%eval 0.4] [%clk 1:25:14] } 5. Bg2 { [%eval 0.14] [%clk 1:32:16] } 5... c6 { [%eval 0.45] [%clk 1:25:15] } 6. Ne5 { [%eval 0.28] [%clk 1:27:45] } 6... Bb4+ { [%eval 0.29] [%clk 1:24:52] } 7. Nc3 { [%eval 0.0] [%clk 1:27:01] } 7... Nd5 { [%eval 0.06] [%clk 1:25:10] } 8. Bd2 { [%eval -0.15] [%clk 1:24:44] } 8... Nb6 { [%eval 0.3] [%clk 1:25:25] } 9. Nf3 { [%eval 0.0] [%clk 1:23:58] } 9... O-O { [%eval 0.05] [%clk 1:25:22] } 10. O-O { [%eval 0.03] [%clk 1:24:24] } 10... Be7 { [%eval 0.07] [%clk 1:23:54] } 11. Qc2 { [%eval 0.06] [%clk 1:20:28] } 11... Na6 { [%eval 0.03] [%clk 1:20:57] } 12. Rad1 { [%eval -0.12] [%clk 1:19:00] } 12... Nb4 { [%eval 0.09] [%clk 1:18:27] } 13. Qc1 { [%eval -0.01] [%clk 1:18:52] } 13... a5 { [%eval 0.36] [%clk 1:16:28] } 14. h4 { [%eval -0.1] [%clk 1:12:56] } 14... a4?! { [%eval 0.58] } { Inaccuracy. Nd7 was best. } { [%clk 1:13:57] } 15. a3 { [%eval 0.65] [%clk 1:12:11] } 15... N4d5 { [%eval 0.43] [%clk 1:14:21] } 16. Ne4 { [%eval 0.3] [%clk 1:03:17] } 16... c3?! { [%eval 0.92] } { Inaccuracy. f6 was best. } { [%clk 0:54:56] } 17. Nxc3 { [%eval 0.8] [%clk 0:55:35] } 17... Nc4 { [%eval 0.8] [%clk 0:54:19] } 18. Ne4 { [%eval 0.93] [%clk 0:42:31] } 18... Nxd2 { [%eval 0.98] [%clk 0:48:00] } 19. Rxd2 { [%eval 0.91] [%clk 0:42:53] } 19... Qc7 { [%eval 1.15] [%clk 0:43:57] } 20. Rc2 { [%eval 0.67] [%clk 0:39:56] } 20... Bd7 { [%eval 0.72] [%clk 0:38:20] } 21. e3 { [%eval 0.7] [%clk 0:38:33] } 21... Rfd8 { [%eval 0.56] [%clk 0:38:07] } 22. Qd2 { [%eval 0.51] [%clk 0:37:21] } 22... Be8 { [%eval 0.44] [%clk 0:38:14] } 23. Rfc1 { [%eval 0.28] [%clk 0:37:27] } 23... Nf6 { [%eval 0.52] [%clk 0:35:35] } 24. Nc3 { [%eval 0.07] [%clk 0:27:51] } 24... Nd5?! { [%eval 0.7] } { Inaccuracy. c5 was best. } { [%clk 0:33:32] } 25. Ne4 { [%eval 0.45] [%clk 0:27:37] } 25... Nf6 { [%eval 0.37] [%clk 0:33:54] } 26. Nc3 { [%eval 0.0] [%clk 0:28:01] } 26... Nd5 { [%eval 0.29] [%clk 0:02:00] } 27. Qe2 { [%eval 0.46] [%clk 0:27:04] } 1/2-1/2