Event: ♖5th Big Rook International Chess Festival ♜ ⏳Open
Site: Bangkok, Thailand
Date: 2025-05-12
White: Ko Ko Ohn
WhiteTitle: FM
WhiteElo: 2029
Black: Habla, Jony
BlackTitle: FM
BlackElo: 2174
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c6 { [%eval 0.23] [%clk 1:10:11] } 2. d4 { [%eval 0.24] [%clk 1:30:44] } 2... d5 { [%eval 0.24] [%clk 1:10:38] } 3. e5 { [%eval 0.33] [%clk 1:31:07] } 3... c5 { [%eval 0.32] [%clk 1:10:49] } 4. dxc5 { [%eval 0.27] [%clk 1:31:23] } 4... Nc6 { [%eval 0.5] [%clk 1:11:10] } 5. Nf3 { [%eval 0.38] [%clk 1:31:05] } 5... Bg4 { [%eval 0.39] [%clk 1:11:30] } 6. Bb5 { [%eval 0.16] [%clk 1:26:42] } 6... Qa5+ { [%eval 0.29] [%clk 1:11:05] } 7. Nc3 { [%eval 0.22] [%clk 1:27:03] } 7... e6 { [%eval 0.32] [%clk 1:11:18] } 8. Be3 { [%eval 0.0] [%clk 1:26:19] } 8... Ne7 { [%eval 0.22] [%clk 1:10:41] } 9. a3 { [%eval 0.13] [%clk 1:16:44] } 9... d4?? { [%eval 3.5] } { Blunder. Qc7 was best. } { [%clk 1:03:51] } 10. Qxd4 { [%eval 3.46] [%clk 1:14:50] } 10... Bxf3 { [%eval 3.48] [%clk 1:04:10] } 11. gxf3 { [%eval 3.38] [%clk 1:14:58] } 11... a6 { [%eval 4.01] [%clk 1:03:44] } 12. O-O-O { [%eval 3.93] [%clk 1:01:26] } 12... Qc7 { [%eval 4.05] [%clk 0:59:19] } 13. Ba4 { [%eval 4.01] [%clk 0:57:25] } 13... Nf5 { [%eval 3.88] [%clk 0:59:12] } 14. Qe4 { [%eval 3.87] [%clk 0:57:17] } 14... Be7 { [%eval 3.75] [%clk 0:59:30] } 15. Nd5 { [%eval 3.8] [%clk 0:51:29] } 15... exd5 { [%eval 3.83] [%clk 0:55:44] } 16. Qxf5 { [%eval 3.53] [%clk 0:51:47] } 16... Qa5?! { [%eval 4.58] } { Inaccuracy. g6 was best. } { [%clk 0:55:58] } 17. Bb3 { [%eval 4.38] [%clk 0:50:56] } 17... O-O { [%eval 5.34] [%clk 0:55:25] } 18. Rxd5 { [%eval 5.39] [%clk 0:50:26] } 18... g6 { [%eval 5.49] [%clk 0:54:58] } 19. Qe4 { [%eval 5.42] [%clk 0:49:27] } 19... Rfe8 { [%eval 6.41] [%clk 0:53:41] } 20. h4 { [%eval 6.53] [%clk 0:48:06] } 20... Bf6 { [%eval 6.56] [%clk 0:52:32] } 21. f4 { [%eval 6.39] [%clk 0:47:30] } 21... Re7 { [%eval 7.98] [%clk 0:49:26] } 22. h5 { [%eval 7.62] [%clk 0:47:29] } 22... Bg7 { [%eval 8.91] [%clk 0:48:46] } 23. hxg6 { [%eval 8.73] [%clk 0:47:10] } 23... hxg6 { [%eval 8.97] [%clk 0:49:05] } 24. Qxg6 { [%eval 9.3] [%clk 0:39:44] } 24... Kf8 { [%eval 9.25] [%clk 0:47:18] } 25. Qh7 { [%eval 9.04] [%clk 0:31:05] } 25... Re6 { [%eval 10.82] [%clk 0:40:38] } 26. Rg1 { [%eval 10.81] [%clk 0:28:58] } 26... Rg6?! { [%eval #11] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:39:56] } 27. Rxg6 { [%eval #10] [%clk 0:28:59] } 27... fxg6 { [%eval #11] [%clk 0:40:23] } 28. Qxg6 { [%eval #11] [%clk 0:28:44] } 28... Rd8 { [%eval #11] [%clk 0:40:41] } 29. Qf5+? { [%eval 8.66] } { Lost forced checkmate sequence. Rd2 was best. } { [%clk 0:27:16] } 29... Ke7 { [%eval 8.53] [%clk 0:41:08] } 30. Rxd8 { [%eval 6.74] [%clk 0:22:49] } 30... Nxd8 { [%eval 9.06] [%clk 0:41:26] } 31. Kb1 { [%eval 8.95] [%clk 0:23:06] } 1-0