Event: ♖5th Big Rook International Chess Festival ♜ ⏳Open
Site: Bangkok, Thailand
Date: 2025-05-08
White: Ko Ko Ohn
WhiteTitle: FM
WhiteElo: 2029
Black: Batashevs, Arsens
BlackElo: 2195
Result: 0-1
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:51] } 1... e5 { [%eval 0.21] [%clk 1:18:09] } 2. Nf3 { [%eval 0.13] [%clk 1:29:51] } 2... Nc6 { [%eval 0.21] [%clk 1:16:28] } 3. Bb5 { [%eval 0.15] [%clk 1:30:06] } 3... a6 { [%eval 0.21] [%clk 1:14:31] } 4. Ba4 { [%eval 0.11] [%clk 1:30:25] } 4... Nf6 { [%eval 0.18] [%clk 1:16:51] } 5. d3 { [%eval 0.04] [%clk 1:30:47] } 5... Bc5 { [%eval 0.11] [%clk 1:16:11] } 6. c3 { [%eval 0.0] [%clk 1:28:43] } 6... b5 { [%eval 0.08] [%clk 1:14:01] } 7. Bc2 { [%eval 0.0] [%clk 1:27:42] } 7... Bb6 { [%eval 0.5] [%clk 1:17:43] } 8. d4 { [%eval -0.02] [%clk 1:22:13] } 8... d6 { [%eval 0.01] [%clk 1:15:27] } 9. h3 { [%eval -0.03] [%clk 1:19:23] } 9... h6 { [%eval 0.37] [%clk 1:17:48] } 10. O-O { [%eval 0.01] [%clk 1:19:01] } 10... O-O { [%eval 0.35] [%clk 1:17:34] } 11. Re1 { [%eval -0.08] } 11... Bb7 { [%eval 0.11] [%clk 1:12:50] } 12. Be3 { [%eval 0.02] } 12... exd4 { [%eval 0.02] [%clk 1:08:07] } 13. Nxd4?! { [%eval -0.55] } { Inaccuracy. cxd4 was best. } { [%clk 1:17:19] } 13... Nxd4 { [%eval -0.58] [%clk 1:05:05] } 14. cxd4?! { [%eval -1.14] } { Inaccuracy. Bxd4 was best. } { [%clk 1:14:17] } 14... Bxe4 { [%eval -1.19] [%clk 1:04:47] } 15. Nc3 { [%eval -1.48] [%clk 1:04:46] } 15... Bxc2 { [%eval -1.42] [%clk 1:04:20] } 16. Qxc2 { [%eval -1.41] [%clk 1:04:46] } 16... Qd7 { [%eval -1.41] [%clk 1:04:10] } 17. Ne2 { [%eval -1.52] [%clk 1:03:51] } 17... Nd5 { [%eval -1.42] [%clk 1:03:01] } 18. Ng3?! { [%eval -2.14] } { Inaccuracy. Bd2 was best. } { [%clk 1:03:40] } 18... Rfe8 { [%eval -1.85] [%clk 0:59:07] } 19. Nf5 { [%eval -1.98] [%clk 1:00:58] } 19... Re6 { [%eval -1.97] [%clk 0:49:15] } 20. Qe2?! { [%eval -3.07] } { Inaccuracy. a4 was best. } { [%clk 0:55:03] } 20... Nxe3 { [%eval -3.06] [%clk 0:48:48] } 21. fxe3 { [%eval -3.07] [%clk 0:54:36] } 21... g6 { [%eval -3.03] [%clk 0:47:12] } 22. Qf3 { [%eval -3.71] [%clk 0:38:54] } 22... Rae8 { [%eval -3.67] [%clk 0:31:51] } 23. Nxh6+ { [%eval -3.67] [%clk 0:29:34] } 23... Kg7 { [%eval -3.71] [%clk 0:22:58] } 24. Qf4?! { [%eval -4.8] } { Inaccuracy. Ng4 was best. } { [%clk 0:29:21] } 24... Re4 { [%eval -4.84] [%clk 0:49:20] } 25. Qg5 { [%eval -4.71] [%clk 0:27:28] } 25... f6 { [%eval -4.67] [%clk 0:49:42] } 0-1