Event: Round 6: Koziak, Vitali - Bai, Jinshi
Date: 2024-10-06
White: Koziak, Vitali
WhiteTitle: IM
WhiteElo: 2341
Black: Bai, Jinshi
BlackTitle: GM
BlackElo: 2549
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Delayed Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:12:03] } 1... c5 { [%eval 0.25] [%clk 1:30:03] } 2. c3 { [%eval 0.06] [%clk 1:12:18] } 2... d5 { [%eval 0.16] [%clk 1:26:38] } 3. exd5 { [%eval 0.12] [%clk 1:12:41] } 3... Qxd5 { [%eval 0.19] [%clk 1:27:02] } 4. d4 { [%eval 0.08] [%clk 1:12:55] } 4... Nf6 { [%eval 0.16] [%clk 1:27:19] } 5. Nf3 { [%eval 0.15] [%clk 1:12:42] } 5... e6 { [%eval 0.14] [%clk 1:27:06] } 6. Bd3 { [%eval 0.07] [%clk 1:07:05] } 6... Be7 { [%eval 0.09] [%clk 1:21:37] } 7. O-O { [%eval 0.0] [%clk 1:04:27] } 7... O-O { [%eval 0.08] [%clk 1:22:00] } 8. Qe2 { [%eval 0.0] [%clk 0:59:10] } 8... b6 { [%eval 0.0] [%clk 1:03:27] } 9. c4 { [%eval 0.1] [%clk 0:56:32] } 9... Qd6 { [%eval 0.05] [%clk 0:43:49] } 10. Nc3 { [%eval 0.06] [%clk 0:51:23] } 10... Bb7 { [%eval 0.05] [%clk 0:41:15] } 11. Nb5 { [%eval 0.1] [%clk 0:32:22] } 11... Qd8 { [%eval 0.13] [%clk 0:40:56] } 12. dxc5 { [%eval 0.11] [%clk 0:31:57] } 12... Bxc5 { [%eval 0.21] [%clk 0:35:25] } 13. Bg5 { [%eval 0.0] [%clk 0:28:05] } 13... Nbd7 { [%eval 0.0] [%clk 0:31:55] } 14. Rad1 { [%eval 0.0] [%clk 0:27:55] } 14... Qe7?! { [%eval 0.56] } { Inaccuracy. a6 was best. } { [%clk 0:26:50] } 15. Rfe1 { [%eval 0.08] [%clk 0:20:04] } 15... Rfd8 { [%eval 0.42] [%clk 0:23:06] } 16. Nc7 { [%eval -0.12] [%clk 0:18:25] } 16... Rac8 { [%eval -0.15] [%clk 0:21:34] } 17. Nb5 { [%eval -0.17] [%clk 0:09:38] } 17... a6 { [%eval -0.11] [%clk 0:21:43] } 18. Nc3 { [%eval -0.08] [%clk 0:10:02] } 18... h6 { [%eval -0.05] [%clk 0:16:57] } 19. Bd2?? { [%eval -1.85] } { Blunder. Bh4 was best. } { [%clk 0:07:27] } 19... Ng4 { [%eval -1.91] [%clk 0:16:11] } 20. Be3 { [%eval -2.3] [%clk 0:05:01] } 20... Nxe3 { [%eval -2.29] [%clk 0:11:35] } 21. fxe3 { [%eval -2.29] [%clk 0:05:28] } 21... Nf6 { [%eval -2.27] [%clk 0:12:01] } 22. h3 { [%eval -2.3] [%clk 0:04:39] } 22... Nh5 { [%eval -2.2] [%clk 0:09:41] } 23. Be4 { [%eval -2.76] [%clk 0:03:11] } 23... Ng3 { [%eval -2.59] [%clk 0:06:50] } 24. Rxd8+ { [%eval -2.42] [%clk 0:03:14] } 24... Rxd8 { [%eval -2.34] [%clk 0:07:17] } 25. Qc2 { [%eval -2.35] [%clk 0:03:39] } 25... Bc8 { [%eval -2.09] [%clk 0:07:41] } 26. Kf2 { [%eval -2.27] [%clk 0:02:52] } 26... Qc7 { [%eval -2.31] [%clk 0:07:46] } 27. Na4?! { [%eval -3.23] } { Inaccuracy. Rd1 was best. } { [%clk 0:01:14] } 27... Bb4 { [%eval -3.33] [%clk 0:07:30] } 28. Rc1 { [%eval -3.99] [%clk 0:01:13] } 28... Bd7?! { [%eval -2.8] } { Inaccuracy. Nxe4+ was best. } { [%clk 0:05:28] } 29. b3? { [%eval -5.5] } { Mistake. Bh7+ was best. } { [%clk 0:00:37] } 29... f5 { [%eval -5.1] [%clk 0:04:09] } 30. Bd3 { [%eval -5.93] [%clk 0:01:05] } 30... Bxa4 { [%eval -5.68] [%clk 0:04:35] } 31. bxa4 { [%eval -6.48] [%clk 0:01:30] } 31... f4 { [%eval -6.29] [%clk 0:05:01] } 32. Rd1 { [%eval -5.74] [%clk 0:01:04] } 32... fxe3+ { [%eval -5.51] [%clk 0:04:13] } 33. Kg1?! { [%eval -8.3] } { Inaccuracy. Kxe3 was best. } { [%clk 0:01:33] } 33... Bc5 { [%eval -8.47] [%clk 0:02:37] } 34. Bh7+ { [%eval -8.91] [%clk 0:01:53] } 34... Kh8 { [%eval -8.78] [%clk 0:02:41] } 35. Rxd8+ { [%eval -8.53] [%clk 0:01:35] } 35... Qxd8 { [%eval -8.24] [%clk 0:03:08] } 36. Qg6 { [%eval -9.34] [%clk 0:01:28] } 36... Qd1+ { [%eval #-8] [%clk 0:02:32] } 37. Kh2 { [%eval #-8] [%clk 0:01:57] } 37... Bd6? { [%eval -8.84] } { Lost forced checkmate sequence. Nf1+ was best. } { [%clk 0:02:45] } 38. Qb1? { [%eval #-5] } { Checkmate is now unavoidable. Qxg3 was best. } { [%clk 0:01:08] } 38... Nf5+ { [%eval #-4] [%clk 0:03:00] } 0-1