Event: Round 9: Igor Kovalchuk - Eugene Yoo
Date: 2024-01-15
White: Igor Kovalchuk
WhiteTitle: FM
Black: Eugene Yoo
BlackTitle: CM
Result: 0-1
ECO: A02
Opening: Bird Opening
Variant: Standard

1. f4 { [%eval -0.31] [%clk 1:30:52] } 1... c5 { [%eval -0.08] [%clk 1:30:02] } 2. Nf3 { [%eval -0.24] [%clk 1:31:12] } 2... Nc6 { [%eval 0.14] [%clk 1:30:29] } 3. e3 { [%eval -0.29] [%clk 1:31:24] } 3... g6 { [%eval -0.17] [%clk 1:30:17] } 4. c3 { [%eval -0.44] [%clk 1:29:24] } 4... Nf6 { [%eval -0.31] [%clk 1:27:20] } 5. d4 { [%eval -0.25] [%clk 1:27:48] } 5... d5 { [%eval -0.32] [%clk 1:25:57] } 6. Nbd2 { [%eval -0.16] [%clk 1:25:15] } 6... Bg7 { [%eval -0.35] [%clk 1:24:45] } 7. Bb5 { [%eval -0.37] [%clk 1:22:55] } 7... Qb6 { [%eval -0.43] [%clk 1:21:46] } 8. Bd3 { [%eval -0.59] [%clk 1:20:50] } 8... O-O { [%eval -0.4] [%clk 1:22:13] } 9. O-O { [%eval -0.31] [%clk 1:16:16] } 9... Ne8 { [%eval -0.32] [%clk 1:18:52] } 10. Kh1 { [%eval -0.26] [%clk 1:14:20] } 10... Nd6 { [%eval -0.25] [%clk 1:19:05] } 11. dxc5 { [%eval -0.44] [%clk 1:13:35] } 11... Qxc5 { [%eval -0.35] [%clk 1:19:23] } 12. e4 { [%eval -0.42] [%clk 1:13:53] } 12... dxe4 { [%eval -0.41] [%clk 1:14:36] } 13. Nxe4 { [%eval -0.46] [%clk 1:14:08] } 13... Nxe4 { [%eval -0.36] [%clk 1:15:05] } 14. Bxe4 { [%eval -0.47] [%clk 1:14:28] } 14... Be6 { [%eval -0.2] [%clk 1:14:42] } 15. Bxc6 { [%eval -0.56] [%clk 1:14:01] } 15... bxc6 { [%eval -0.64] [%clk 1:12:41] } 16. Nd4 { [%eval -0.64] [%clk 1:12:18] } 16... Bd5 { [%eval -0.67] [%clk 0:58:54] } 17. Be3 { [%eval -0.61] [%clk 1:10:57] } 17... Qd6 { [%eval -0.4] [%clk 0:56:25] } 18. Nb3 { [%eval -0.58] [%clk 1:07:54] } 18... Rfd8 { [%eval -0.28] [%clk 0:50:42] } 19. Qe1 { [%eval -0.71] [%clk 1:03:54] } 19... Qb8 { [%eval -0.52] [%clk 0:47:46] } 20. Rd1?! { [%eval -1.08] } { Inaccuracy. Qf2 was best. } { [%clk 0:58:18] } 20... a5 { [%eval -0.95] [%clk 0:46:33] } 21. Rf2 { [%eval -1.14] [%clk 0:57:09] } 21... a4 { [%eval -1.21] [%clk 0:46:26] } 22. Nc1 { [%eval -1.47] [%clk 0:56:48] } 22... Be4?! { [%eval -0.53] } { Inaccuracy. e5 was best. } { [%clk 0:37:11] } 23. Rxd8+ { [%eval -0.87] [%clk 0:46:27] } 23... Qxd8 { [%eval -0.88] [%clk 0:37:40] } 24. Rd2 { [%eval -0.83] [%clk 0:46:45] } 24... Qc7 { [%eval -1.02] [%clk 0:35:52] } 25. Ne2 { [%eval -0.92] [%clk 0:41:00] } 25... e5 { [%eval -0.82] [%clk 0:31:12] } 26. fxe5 { [%eval -0.77] [%clk 0:33:25] } 26... Bxe5 { [%eval -0.3] [%clk 0:27:10] } 27. Bd4?! { [%eval -0.93] } { Inaccuracy. Qh4 was best. } { [%clk 0:32:04] } 27... Re8 { [%eval -0.46] [%clk 0:25:51] } 28. Qh4?! { [%eval -1.42] } { Inaccuracy. Ng3 was best. } { [%clk 0:29:37] } 28... Bxd4 { [%eval -1.53] [%clk 0:18:57] } 29. Nxd4 { [%eval -1.73] [%clk 0:28:50] } 29... Bd5 { [%eval -1.6] [%clk 0:19:00] } 30. a3?? { [%eval #-8] } { Checkmate is now unavoidable. Nf3 was best. } { [%clk 0:23:47] } 30... Qf4 { [%eval #-7] [%clk 0:16:35] } 31. Re2 { [%eval #-1] } 31... Qe5?? { [%eval 4.69] } { Lost forced checkmate sequence. Qf1# was best. } 0-1