Event: 22nd Bangkok Chess Club Open 2025
Site: Royal Orchid Sheraton Riverside Hotel Bangkok, Thailand
White: Ang, Ern Jie Anderson
WhiteTitle: FM
WhiteElo: 2286
Black: Hafiz, Arif Abdul
BlackTitle: IM
BlackElo: 2343
Result: 1-0
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / rest + 30 sec from move 1

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:19:25] } 2. c4 { [%eval 0.18] [%clk 1:31:04] } 2... g6 { [%eval 0.19] [%clk 1:18:23] } 3. g3 { [%eval 0.1] [%clk 1:30:48] } 3... Bg7 { [%eval 0.33] [%clk 1:18:37] } 4. Bg2 { [%eval 0.24] [%clk 1:30:52] } 4... O-O { [%eval 0.32] [%clk 1:19:00] } 5. Nc3 { [%eval 0.24] [%clk 1:30:29] } 5... d6 { [%eval 0.27] [%clk 1:19:25] } 6. Nf3 { [%eval 0.25] [%clk 1:30:32] } 6... Bf5 { [%eval 0.3] [%clk 1:19:42] } 7. Nh4 { [%eval 0.36] [%clk 1:29:35] } 7... Bc8 { [%eval 0.31] [%clk 1:20:06] } 8. Nf3 { [%eval 0.32] [%clk 1:29:30] } 8... Nc6 { [%eval 0.47] [%clk 1:17:35] } 9. O-O { [%eval 0.32] [%clk 1:29:05] } 9... e5 { [%eval 0.36] [%clk 1:17:42] } 10. dxe5 { [%eval 0.27] [%clk 1:28:21] } 10... dxe5 { [%eval 0.28] [%clk 1:15:12] } 11. Bg5 { [%eval 0.25] [%clk 1:28:01] } 11... Be6 { [%eval 0.37] [%clk 1:09:55] } 12. Qa4 { [%eval 0.4] [%clk 1:25:35] } 12... Qc8 { [%eval 0.49] [%clk 1:06:54] } 13. Rad1 { [%eval 0.0] [%clk 1:22:33] } 13... Nd7 { [%eval 0.03] [%clk 1:04:15] } 14. Nd5 { [%eval 0.04] [%clk 1:13:23] } 14... Re8 { [%eval 0.11] [%clk 1:00:43] } 15. b4?? { [%eval -2.11] } { Blunder. Qc2 was best. } { [%clk 1:07:38] } 15... Nb6?! { [%eval -1.13] } { Inaccuracy. e4 was best. } { [%clk 0:54:09] } 16. Qc2 { [%eval -1.13] [%clk 0:57:33] } 16... Nxd5 { [%eval -0.99] [%clk 0:38:36] } 17. cxd5 { [%eval -1.0] [%clk 0:57:56] } 17... Nxb4 { [%eval -0.89] [%clk 0:39:01] } 18. Qd2 { [%eval -1.13] [%clk 0:42:17] } 18... Nxd5 { [%eval -1.15] [%clk 0:38:45] } 19. Bh6 { [%eval -1.14] [%clk 0:42:31] } 19... Nf6 { [%eval -0.8] [%clk 0:30:43] } 20. Bxg7 { [%eval -0.83] [%clk 0:38:59] } 20... Kxg7 { [%eval -0.89] [%clk 0:31:10] } 21. Nxe5 { [%eval -0.89] [%clk 0:39:11] } 21... c6 { [%eval -0.97] [%clk 0:25:48] } 22. Qb2 { [%eval -0.87] [%clk 0:36:34] } 22... Qc7 { [%eval -0.73] [%clk 0:24:11] } 23. g4?! { [%eval -1.81] } { Inaccuracy. Nf3 was best. } { [%clk 0:32:50] } 23... h6 { [%eval -1.28] [%clk 0:18:44] } 24. h4 { [%eval -1.64] [%clk 0:28:35] } 24... Bd5?! { [%eval -0.52] } { Inaccuracy. Bc8 was best. } { [%clk 0:10:17] } 25. Nd3 { [%eval -1.02] [%clk 0:18:36] } 25... Bxg2 { [%eval -1.26] [%clk 0:10:14] } 26. Kxg2 { [%eval -1.31] [%clk 0:18:58] } 26... Qb6 { [%eval -1.1] [%clk 0:10:15] } 27. Qa1 { [%eval -1.12] [%clk 0:17:55] } 27... Re4?? { [%eval 2.52] } { Blunder. Qa5 was best. } { [%clk 0:07:06] } 28. f3 { [%eval 2.65] [%clk 0:14:44] } 28... Rxe2+ { [%eval 2.62] [%clk 0:06:40] } 29. Rf2 { [%eval 2.62] [%clk 0:12:56] } 29... Qe3? { [%eval 4.26] } { Mistake. Rae8 was best. } { [%clk 0:04:19] } 30. Rxe2 { [%eval 4.13] [%clk 0:13:00] } 30... Qxe2+ { [%eval 4.32] [%clk 0:04:42] } 31. Nf2 { [%eval 4.28] [%clk 0:13:21] } 31... Re8 { [%eval 4.67] [%clk 0:01:31] } 32. g5 { [%eval 4.47] [%clk 0:13:42] } 32... Re6 { [%eval 5.25] [%clk 0:00:58] } 33. gxf6+ { [%eval 5.19] [%clk 0:13:19] } 33... Rxf6 { [%eval 6.09] [%clk 0:00:52] } 34. Qc3 { [%eval 6.2] [%clk 0:12:49] } 34... g5 { [%eval 5.89] [%clk 0:00:36] } 35. Rd6 { [%eval 5.93] [%clk 0:12:34] } 1-0