Event: ♖5th Big Rook International Chess Festival ♜ ⏳Open
Site: Bangkok, Thailand
Date: 2025-05-11
White: Chernyavsky, Alexander
WhiteTitle: FM
WhiteElo: 2336
Black: Ko Ko Ohn
BlackTitle: FM
BlackElo: 2029
Result: 1-0
ECO: E00
Opening: Catalan Opening
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:29:50] } 1... Nf6 { [%eval 0.19] [%clk 1:31:14] } 2. c4 { [%eval 0.18] [%clk 1:29:50] } 2... e6 { [%eval 0.14] [%clk 1:31:14] } 3. g3 { [%eval 0.13] [%clk 1:28:48] } 3... b6 { [%eval 0.42] [%clk 1:29:05] } 4. Bg2 { [%eval 0.45] [%clk 1:29:06] } 4... d5 { [%eval 0.38] [%clk 1:29:24] } 5. cxd5 { [%eval 0.34] [%clk 1:30:34] } 5... exd5 { [%eval 0.4] [%clk 1:29:43] } 6. Nc3 { [%eval 0.33] [%clk 1:30:59] } 6... Bb7 { [%eval 0.42] [%clk 1:27:45] } 7. Bf4 { [%eval 0.38] [%clk 1:31:22] } 7... Be7 { [%eval 0.48] [%clk 1:13:52] } 8. Rc1 { [%eval 0.5] [%clk 1:30:42] } 8... c6 { [%eval 0.4] [%clk 1:07:43] } 9. Nf3 { [%eval 0.4] [%clk 1:30:39] } 9... O-O { [%eval 0.43] [%clk 1:07:26] } 10. O-O { [%eval 0.42] [%clk 1:30:00] } 10... Re8 { [%eval 0.76] [%clk 0:54:19] } 11. Ne5 { [%eval 0.79] [%clk 1:28:51] } 11... b5? { [%eval 2.04] } { Mistake. Nbd7 was best. } { [%clk 0:47:11] } 12. e4 { [%eval 1.96] [%clk 1:26:27] } 12... b4 { [%eval 2.23] [%clk 0:47:21] } 13. exd5 { [%eval 2.16] [%clk 1:26:51] } 13... cxd5 { [%eval 2.32] [%clk 0:47:40] } 14. Nb5 { [%eval 2.26] [%clk 1:24:45] } 14... Na6 { [%eval 2.08] [%clk 0:47:03] } 15. Nc6? { [%eval 0.48] } { Mistake. a4 was best. } { [%clk 1:26:04] } 15... Qb6?? { [%eval 2.25] } { Blunder. Bxc6 was best. } { [%clk 0:46:36] } 16. Nxe7+ { [%eval 2.4] [%clk 1:24:31] } 16... Rxe7 { [%eval 2.23] [%clk 0:47:05] } 17. Nd6 { [%eval 2.22] [%clk 1:24:54] } 17... Re6 { [%eval 2.46] [%clk 0:45:09] } 18. Nf5 { [%eval 2.17] [%clk 1:23:08] } 18... Rae8 { [%eval 2.19] [%clk 0:45:24] } 19. Be5 { [%eval 2.27] [%clk 1:23:18] } 19... Nb8 { [%eval 2.25] [%clk 0:36:50] } 20. Bxf6 { [%eval 2.25] [%clk 1:18:11] } 20... Rxf6 { [%eval 1.89] [%clk 0:36:29] } 21. Qg4? { [%eval 0.29] } { Mistake. Re1 was best. } { [%clk 1:17:59] } 21... g6 { [%eval 0.31] [%clk 0:36:36] } 22. Ne3 { [%eval 0.28] [%clk 1:17:00] } 22... Rd6?! { [%eval 0.83] } { Inaccuracy. h5 was best. } { [%clk 0:29:16] } 23. Rfe1 { [%eval 0.69] [%clk 1:15:31] } 23... Qd8 { [%eval 1.24] [%clk 0:28:53] } 24. Nf5 { [%eval 0.93] [%clk 1:12:33] } 24... Rde6 { [%eval 0.95] [%clk 0:28:58] } 25. Rxe6 { [%eval 0.95] [%clk 1:14:18] } 25... Rxe6 { [%eval 0.9] [%clk 0:25:54] } 26. Nh6+ { [%eval 0.89] [%clk 1:13:56] } 26... Kg7 { [%eval 0.95] [%clk 0:26:17] } 27. Qf4 { [%eval 0.87] [%clk 1:14:22] } 27... Qe8?? { [%eval 2.95] } { Blunder. Rf6 was best. } { [%clk 0:17:35] } 28. h4? { [%eval 1.61] } { Mistake. Nxf7 was best. } { [%clk 1:12:01] } 28... Nc6 { [%eval 1.51] [%clk 0:15:17] } 29. Bxd5?! { [%eval 0.89] } { Inaccuracy. Rc5 was best. } { [%clk 1:11:25] } 29... Rf6 { [%eval 0.94] [%clk 0:15:32] } 30. Qg5 { [%eval 0.96] [%clk 1:10:31] } 30... Nxd4 { [%eval 0.94] [%clk 0:15:21] } 31. Ng4 { [%eval 0.96] [%clk 1:10:05] } 31... Ne2+?? { [%eval 3.46] } { Blunder. Rb6 was best. } { [%clk 0:11:00] } 32. Kh2 { [%eval 3.57] [%clk 1:10:13] } 32... Rf5 { [%eval 3.35] [%clk 0:11:15] } 33. Qh6+ { [%eval 2.78] [%clk 1:10:03] } 33... Kg8? { [%eval 4.55] } { Mistake. Kh8 was best. } { [%clk 0:11:37] } 34. Bxb7 { [%eval 4.4] [%clk 1:10:22] } 34... Nxc1 { [%eval 4.45] [%clk 0:05:54] } 35. Qxc1 { [%eval 4.33] [%clk 1:10:47] } 35... Kg7 { [%eval 4.47] [%clk 0:02:17] } 36. Qh6+ { [%eval 4.39] [%clk 1:11:11] } 36... Kh8?! { [%eval 6.01] } { Inaccuracy. Kg8 was best. } { [%clk 0:02:42] } 37. Qd2 { [%eval 5.22] [%clk 1:11:37] } 37... f6 { [%eval 5.17] [%clk 0:02:36] } 38. Qd4 { [%eval 4.94] [%clk 1:11:31] } 38... Qe7?! { [%eval 6.78] } { Inaccuracy. h5 was best. } { [%clk 0:02:56] } 39. Be4 { [%eval 6.67] [%clk 1:11:51] } 39... Qc5 { [%eval 8.21] [%clk 0:02:39] } 40. Qd8+ { [%eval 8.07] [%clk 1:12:02] } 40... Kg7 { [%eval 8.65] [%clk 0:03:08] } 41. Qd7+ { [%eval 7.88] [%clk 1:11:40] } 41... Kf8 { [%eval 7.82] [%clk 0:03:08] } 42. Bxf5 { [%eval 7.67] [%clk 1:11:51] } 42... gxf5 { [%eval 7.49] [%clk 0:03:37] } 43. Qd8+ { [%eval 7.79] [%clk 1:12:13] } 43... Kf7 { [%eval 7.73] [%clk 0:03:23] } 44. Qxf6+ { [%eval 7.58] [%clk 1:12:37] } 44... Ke8 { [%eval 7.52] [%clk 0:03:47] } 45. Ne3 { [%eval 7.27] [%clk 1:12:48] } 1-0