Event: 20th Bangkok Chess Club Open
Site: chess24.com
Date: 2022-10-29
White: Poh, Yu Tian
WhiteTitle: FM
WhiteElo: 2340
Black: Bach, Ngoc Thuy Duong
BlackTitle: WIM
BlackElo: 2164
Result: 1/2-1/2
ECO: B96
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:29:40] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... d6 { [%eval 0.0] [%clk 1:30:01] } 3. d4 { [%eval 0.25] [%clk 1:31:45] } 3... cxd4 { [%eval 0.13] [%clk 1:30:20] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:11] } 4... Nf6 { [%eval 0.31] [%clk 1:30:42] } 5. Nc3 { [%eval 0.18] [%clk 1:32:36] } 5... a6 { [%eval 0.39] [%clk 1:31:05] } 6. Bg5 { [%eval 0.0] [%clk 1:32:56] } 6... e6 { [%eval 0.12] [%clk 1:30:48] } 7. f4 { [%eval 0.1] [%clk 1:33:15] } 7... h6 { [%eval 0.0] [%clk 1:31:04] } 8. Bh4 { [%eval 0.4] [%clk 1:33:32] } 8... Be7 { [%eval 0.63] [%clk 1:31:15] } 9. Qf3 { [%eval 0.72] [%clk 1:33:35] } 9... Nbd7 { [%eval 0.64] [%clk 1:29:27] } 10. O-O-O { [%eval 0.64] [%clk 1:30:33] } 10... Qc7 { [%eval 0.59] [%clk 1:29:18] } 11. Be2 { [%eval 0.7] [%clk 1:25:49] } 11... Rg8? { [%eval 2.07] } { Mistake. O-O was best. } { [%clk 1:19:36] } 12. Bxf6?! { [%eval 1.09] } { Inaccuracy. Rhf1 was best. } { [%clk 1:19:28] } 12... Nxf6 { [%eval 1.29] [%clk 1:15:41] } 13. Rhe1 { [%eval 1.04] [%clk 1:13:22] } 13... Bd7 { [%eval 1.23] [%clk 1:09:16] } 14. Qg3?? { [%eval -0.47] } { Blunder. Bd3 was best. } { [%clk 0:59:28] } 14... g5 { [%eval -0.62] [%clk 1:01:35] } 15. f5 { [%eval -0.54] [%clk 0:56:34] } 15... e5 { [%eval -0.62] [%clk 1:01:03] } 16. Nb3 { [%eval -0.87] [%clk 0:55:21] } 16... Bc6? { [%eval 0.63] } { Mistake. Rc8 was best. } { [%clk 0:53:20] } 17. Bc4 { [%eval 0.35] [%clk 0:49:28] } 17... Rc8 { [%eval 0.69] [%clk 0:47:34] } 18. Na1 { [%eval 0.27] [%clk 0:44:29] } 18... Kf8 { [%eval 0.5] [%clk 0:35:38] } 19. Nd5 { [%eval 0.24] [%clk 0:42:27] } 19... Bxd5 { [%eval 0.66] [%clk 0:35:17] } 20. Bxd5 { [%eval 0.46] [%clk 0:42:45] } 20... b5 { [%eval 0.49] [%clk 0:33:33] } 21. Kb1 { [%eval 0.11] [%clk 0:40:07] } 21... Kg7?! { [%eval 0.71] } { Inaccuracy. b4 was best. } { [%clk 0:29:07] } 22. Qd3?! { [%eval -0.07] } { Inaccuracy. c3 was best. } { [%clk 0:35:21] } 22... Qa7?! { [%eval 0.63] } { Inaccuracy. b4 was best. } { [%clk 0:23:48] } 23. c3 { [%eval 0.1] [%clk 0:30:38] } 23... a5 { [%eval 0.63] [%clk 0:18:25] } 24. Nc2 { [%eval 0.35] [%clk 0:23:30] } 24... Rb8 { [%eval 0.81] [%clk 0:17:39] } 25. Ne3 { [%eval 0.34] [%clk 0:22:00] } 25... Rgc8 { [%eval 0.55] [%clk 0:16:55] } 26. h4 { [%eval 0.32] [%clk 0:18:25] } 26... b4?! { [%eval 1.33] } { Inaccuracy. g4 was best. } { [%clk 0:13:46] } 27. hxg5 { [%eval 1.21] [%clk 0:16:45] } 27... hxg5 { [%eval 1.21] [%clk 0:14:14] } 28. c4?? { [%eval -0.59] } { Blunder. cxb4 was best. } { [%clk 0:15:16] } 28... a4 { [%eval -0.54] [%clk 0:13:45] } 29. Rh1 { [%eval -0.3] [%clk 0:13:34] } 29... Rh8 { [%eval -0.31] [%clk 0:12:58] } 30. Qe2?! { [%eval -1.03] } { Inaccuracy. Bc6 was best. } { [%clk 0:10:06] } 30... a3 { [%eval -0.77] [%clk 0:10:47] } 31. b3 { [%eval -1.09] [%clk 0:07:57] } 31... Rxh1 { [%eval -1.07] [%clk 0:09:24] } 32. Rxh1 { [%eval -1.05] [%clk 0:08:15] } 32... Qd4 { [%eval -0.88] [%clk 0:08:20] } 33. Rd1 { [%eval -0.86] [%clk 0:06:59] } 33... Qc5 { [%eval -0.92] [%clk 0:06:08] } 34. Rh1 { [%eval -1.1] [%clk 0:04:02] } 34... Qd4 { [%eval -0.72] [%clk 0:06:22] } 35. Rd1 { [%eval -1.04] [%clk 0:02:49] } 35... Qc5 { [%eval -0.81] [%clk 0:06:47] } 36. Rh1 { [%eval -0.99] [%clk 0:00:35] } 36... Qd4?! { [%eval 0.0] } { Inaccuracy. Rh8 was best. } { [%clk 0:00:11] } 1/2-1/2