Event: 22nd Bangkok Chess Club Open 2025
Site: Royal Orchid Sheraton Riverside Hotel Bangkok, Thailand
White: Zheng, Tony
WhiteTitle: CM
WhiteElo: 2014
Black: Horvath, Jozsef
BlackTitle: GM
BlackElo: 2386
Result: 0-1
ECO: A42
Opening: Modern Defense: Averbakh System
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / rest + 30 sec from move 1

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... g6 { [%eval 0.57] [%clk 1:29:12] } 2. c4 { [%eval 0.29] [%clk 1:31:05] } 2... Bg7 { [%eval 0.51] [%clk 1:29:28] } 3. e4 { [%eval 0.58] [%clk 1:31:19] } 3... d6 { [%eval 0.55] [%clk 1:29:19] } 4. Nc3 { [%eval 0.41] [%clk 1:31:41] } 4... e5 { [%eval 0.49] [%clk 1:28:42] } 5. Nf3 { [%eval 0.3] [%clk 1:31:57] } 5... exd4 { [%eval 0.55] [%clk 1:21:59] } 6. Nxd4 { [%eval 0.62] [%clk 1:32:00] } 6... Nf6 { [%eval 0.62] [%clk 1:21:32] } 7. Be2 { [%eval 0.66] [%clk 1:32:10] } 7... O-O { [%eval 0.63] [%clk 1:21:50] } 8. Be3 { [%eval 0.21] [%clk 1:32:04] } 8... Re8 { [%eval 0.25] [%clk 1:20:26] } 9. f3 { [%eval 0.25] [%clk 1:32:24] } 9... Nc6?! { [%eval 0.82] } { Inaccuracy. c6 was best. } { [%clk 1:19:21] } 10. Qd2 { [%eval 0.68] [%clk 1:27:05] } 10... Nh5 { [%eval 0.59] [%clk 1:16:06] } 11. Nxc6 { [%eval 0.7] [%clk 1:14:58] } 11... bxc6 { [%eval 0.75] [%clk 1:14:45] } 12. O-O-O { [%eval 0.33] [%clk 1:13:14] } 12... f5 { [%eval 0.73] [%clk 0:41:36] } 13. c5 { [%eval 0.81] [%clk 0:49:15] } 13... d5? { [%eval 1.99] } { Mistake. Be6 was best. } { [%clk 0:20:09] } 14. Rhe1? { [%eval 0.77] } { Mistake. exd5 was best. } { [%clk 0:39:01] } 14... Be6?! { [%eval 1.84] } { Inaccuracy. Qe7 was best. } { [%clk 0:09:01] } 15. exf5? { [%eval 0.69] } { Mistake. exd5 was best. } { [%clk 0:17:33] } 15... gxf5 { [%eval 0.59] [%clk 0:08:26] } 16. g4 { [%eval 0.37] [%clk 0:13:02] } 16... fxg4 { [%eval 0.31] [%clk 0:06:39] } 17. fxg4 { [%eval 0.25] [%clk 0:12:37] } 17... Nf6 { [%eval 0.3] [%clk 0:06:42] } 18. Bh6 { [%eval 0.12] [%clk 0:06:51] } 18... Bf7?! { [%eval 1.06] } { Inaccuracy. Ne4 was best. } { [%clk 0:02:27] } 19. Bd3?! { [%eval 0.27] } { Inaccuracy. Bxg7 was best. } { [%clk 0:04:08] } 19... Rxe1 { [%eval 0.27] [%clk 0:01:30] } 20. Rxe1 { [%eval 0.33] [%clk 0:04:28] } 20... Nd7? { [%eval 2.05] } { Mistake. Qf8 was best. } { [%clk 0:00:54] } 21. Bf5 { [%eval 2.0] [%clk 0:03:54] } 21... Nf8 { [%eval 2.08] [%clk 0:01:04] } 22. Ne2?? { [%eval 0.07] } { Blunder. Bxg7 was best. } { [%clk 0:02:42] } 22... Qe7?? { [%eval 3.87] } { Blunder. Bxh6 was best. } { [%clk 0:00:35] } 23. Bxg7 { [%eval 2.2] [%clk 0:02:56] } 23... Kxg7 { [%eval 2.32] [%clk 0:01:03] } 24. Qc3+ { [%eval 2.1] [%clk 0:03:03] } 24... Qf6 { [%eval 2.18] [%clk 0:00:48] } 25. Nd4 { [%eval 2.15] [%clk 0:03:09] } 25... Re8 { [%eval 2.08] [%clk 0:00:51] } 26. Rg1?! { [%eval 1.1] } { Inaccuracy. Rxe8 was best. } { [%clk 0:02:02] } 26... Kg8 { [%eval 1.57] [%clk 0:00:49] } 27. g5 { [%eval 1.15] [%clk 0:01:35] } 27... Qe5 { [%eval 1.21] [%clk 0:01:07] } 28. h4 { [%eval 0.93] [%clk 0:01:19] } 28... Qf4+ { [%eval 0.87] [%clk 0:00:49] } 29. Qd2 { [%eval 0.91] [%clk 0:00:45] } 29... Qxh4 { [%eval 0.99] [%clk 0:00:55] } 30. Bd7?? { [%eval -5.64] } { Blunder. Bg4 was best. } { [%clk 0:00:46] } 30... Nxd7 { [%eval -5.37] [%clk 0:01:16] } 31. Nf5?! { [%eval -8.03] } { Inaccuracy. Nxc6 was best. } { [%clk 0:00:55] } 31... Qc4+ { [%eval -7.81] [%clk 0:01:35] } 32. Kd1? { [%eval #-5] } { Checkmate is now unavoidable. Kb1 was best. } { [%clk 0:00:52] } 32... Bh5+ { [%eval #-4] [%clk 0:01:55] } 0-1