Event: Biel Chess Festival 2025 Free Style Chess
Site: Biel, Switzerland
Date: 2025-07-14
White: Rosmann, Ilja
WhiteTitle: FM
WhiteElo: 2291
Black: Tkhoruk, Roman
BlackElo: 1893
Result: 1-0
Variant: Fischerandom
TimeControl: 60 min + 30 sec per move

1. d4 { [%eval 0.31] [%clk 0:59:46] } 1... d5 { [%eval 0.38] [%clk 0:59:47] } 2. Ne3 { [%eval -0.02] [%clk 0:58:45] } 2... e6 { [%eval 0.25] [%clk 0:58:17] } 3. Nb3?! { [%eval -0.46] } { Inaccuracy. c4 was best. } { [%clk 0:56:24] } 3... Nb6 { [%eval 0.08] [%clk 0:54:58] } 4. c4 { [%eval 0.03] [%clk 0:56:39] } 4... dxc4 { [%eval 0.36] [%clk 0:54:35] } 5. Nxc4 { [%eval 0.33] [%clk 0:57:07] } 5... Bb5 { [%eval 0.57] [%clk 0:49:58] } 6. e4 { [%eval 0.54] [%clk 0:49:53] } 6... Nxc4 { [%eval 0.51] [%clk 0:48:59] } 7. Bxc4 { [%eval 0.52] [%clk 0:50:18] } 7... Bxc4 { [%eval 0.46] [%clk 0:49:13] } 8. Qxc4 { [%eval 0.43] [%clk 0:50:41] } 8... Qd7 { [%eval 0.43] [%clk 0:32:58] } 9. Rc1 { [%eval 0.45] [%clk 0:49:16] } 9... Rc8 { [%eval 0.52] [%clk 0:29:22] } 10. O-O { [%eval 0.55] [%clk 0:48:31] } 10... Bd6 { [%eval 0.6] [%clk 0:30:06] } 11. Bd2 { [%eval 0.32] [%clk 0:37:49] } 11... O-O { [%eval 0.33] [%clk 0:29:34] } 12. Rfd1 { [%eval 0.35] [%clk 0:38:12] } 12... Nc6 { [%eval 0.33] [%clk 0:26:39] } 13. Qb5 { [%eval 0.33] [%clk 0:37:35] } 13... Rb8 { [%eval 0.33] [%clk 0:22:24] } 14. Be3 { [%eval 0.26] [%clk 0:21:53] } 14... a6 { [%eval 0.46] [%clk 0:21:30] } 15. Qh5 { [%eval 0.17] [%clk 0:19:31] } 15... Qe8 { [%eval 0.43] [%clk 0:14:09] } 16. a3 { [%eval 0.3] [%clk 0:18:11] } 16... e5 { [%eval 0.83] [%clk 0:12:41] } 17. d5 { [%eval 0.86] [%clk 0:14:48] } 17... Ne7 { [%eval 0.85] [%clk 0:12:40] } 18. Nc5 { [%eval 0.8] [%clk 0:14:40] } 18... Nc8? { [%eval 2.12] } { Mistake. Qc8 was best. } { [%clk 0:09:08] } 19. Qg4 { [%eval 1.61] [%clk 0:13:10] } 19... Bxc5? { [%eval 3.1] } { Mistake. Kh8 was best. } { [%clk 0:07:14] } 20. Rxc5 { [%eval 2.63] [%clk 0:12:58] } 20... Nd6? { [%eval 4.31] } { Mistake. f5 was best. } { [%clk 0:06:30] } 21. Bh6 { [%eval 4.17] [%clk 0:13:16] } 21... g6 { [%eval 4.22] [%clk 0:06:19] } 22. Bxf8 { [%eval 4.18] [%clk 0:12:20] } 22... Kxf8 { [%eval 4.63] [%clk 0:06:21] } 23. Rxc7 { [%eval 4.65] [%clk 0:11:52] } 23... Qa4 { [%eval 5.11] [%clk 0:06:08] } 24. Re1 { [%eval 4.76] [%clk 0:08:11] } 24... Qa5 { [%eval 5.0] [%clk 0:06:02] } 25. Rec1 { [%eval 4.76] [%clk 0:07:12] } 25... Rd8? { [%eval 9.26] } { Mistake. Ne8 was best. } { [%clk 0:05:50] } 26. Qg5 { [%eval 8.84] [%clk 0:07:19] } 26... Re8 { [%eval 9.41] [%clk 0:04:25] } 27. Qf6 { [%eval 8.76] [%clk 0:07:44] } 27... Qb6 { [%clk 0:03:42] } 28. Qh8# { [%clk 0:08:07] } 1-0