Event: 20th Bangkok Chess Club Open
Site: chess24.com
Date: 2022-10-28
White: Navaratnam, Rohan Shan Tze
WhiteTitle: FM
WhiteElo: 2248
Black: Kvon, Andrey
BlackTitle: GM
BlackElo: 2527
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:51] } 1... d5 { [%eval 0.38] [%clk 1:30:53] } 2. Nf3 { [%eval 0.28] [%clk 1:31:08] } 2... Nf6 { [%eval 0.25] [%clk 1:31:16] } 3. c4 { [%eval 0.16] [%clk 1:31:34] } 3... e6 { [%eval 0.17] [%clk 1:31:23] } 4. g3 { [%eval 0.2] [%clk 1:31:57] } 4... dxc4 { [%eval 0.4] [%clk 1:31:40] } 5. Bg2 { [%eval 0.14] [%clk 1:32:21] } 5... Nbd7 { [%eval 0.5] [%clk 1:32:04] } 6. O-O { [%eval 0.4] [%clk 1:32:25] } 6... Rb8 { [%eval 0.87] [%clk 1:32:22] } 7. a4 { [%eval 0.4] [%clk 1:31:54] } 7... a6 { [%eval 0.54] [%clk 1:32:26] } 8. a5 { [%eval 0.76] [%clk 1:32:00] } 8... Bd6 { [%eval 0.87] [%clk 1:32:47] } 9. Nbd2 { [%eval 0.79] [%clk 1:30:46] } 9... b5 { [%eval 0.79] [%clk 1:33:03] } 10. axb6 { [%eval 0.76] [%clk 1:31:10] } 10... Nxb6 { [%eval 0.83] [%clk 1:33:28] } 11. e4 { [%eval 0.46] [%clk 1:26:23] } 11... Nfd7 { [%eval 0.56] [%clk 1:22:59] } 12. Qc2 { [%eval 0.38] [%clk 1:22:55] } 12... O-O { [%eval 0.72] [%clk 1:21:17] } 13. Nxc4 { [%eval 0.61] [%clk 1:20:53] } 13... Nxc4 { [%eval 0.79] [%clk 1:17:35] } 14. Qxc4 { [%eval 0.56] [%clk 1:21:21] } 14... Rb4?! { [%eval 1.35] } { Inaccuracy. Bb7 was best. } { [%clk 1:17:41] } 15. Qc2 { [%eval 1.15] [%clk 1:16:44] } 15... Bb7 { [%eval 1.11] [%clk 1:17:35] } 16. Bd2 { [%eval 1.12] [%clk 1:09:50] } 16... Rb5 { [%eval 1.21] [%clk 1:17:51] } 17. Be3?! { [%eval 0.43] } { Inaccuracy. Rfe1 was best. } { [%clk 1:09:17] } 17... Qa8 { [%eval 0.42] [%clk 1:07:34] } 18. Nd2 { [%eval 0.53] [%clk 1:09:01] } 18... Rc8 { [%eval 1.06] [%clk 1:07:57] } 19. Nc4?! { [%eval 0.49] } { Inaccuracy. Rfd1 was best. } { [%clk 1:02:28] } 19... Bb4 { [%eval 0.86] [%clk 1:05:33] } 20. Na3 { [%eval 0.99] [%clk 0:57:19] } 20... Ra5 { [%eval 1.24] [%clk 1:01:23] } 21. Bd2 { [%eval 1.12] [%clk 0:56:46] } 21... c5 { [%eval 1.43] [%clk 1:01:09] } 22. Nc4?! { [%eval 0.6] } { Inaccuracy. d5 was best. } { [%clk 0:52:38] } 22... Rxa1 { [%eval 0.56] [%clk 1:01:02] } 23. Rxa1 { [%eval 0.46] [%clk 0:53:06] } 23... Bxd2 { [%eval 0.62] [%clk 1:00:38] } 24. Qxd2 { [%eval 0.55] [%clk 0:53:17] } 24... Rd8?! { [%eval 1.65] } { Inaccuracy. cxd4 was best. } { [%clk 0:55:25] } 25. Nd6 { [%eval 1.69] [%clk 0:49:22] } 25... Nf6 { [%eval 2.23] [%clk 0:45:00] } 26. Nxb7?? { [%eval 0.11] } { Blunder. dxc5 was best. } { [%clk 0:46:52] } 26... Rxd4 { [%eval 0.28] [%clk 0:44:55] } 27. Qa5 { [%eval 0.26] [%clk 0:44:41] } 27... Qxb7 { [%eval 0.37] [%clk 0:45:12] } 28. e5 { [%eval 0.12] [%clk 0:37:26] } 28... Ne4 { [%eval 0.23] [%clk 0:45:26] } 29. Re1 { [%eval 0.34] [%clk 0:30:55] } 29... f5 { [%eval 0.23] [%clk 0:40:48] } 30. exf6 { [%eval 0.23] [%clk 0:31:06] } 30... gxf6 { [%eval 0.23] [%clk 0:40:41] } 31. Bxe4 { [%eval 0.0] [%clk 0:29:26] } 1/2-1/2