Event: Valašská Bystřice FIDE OPEN 2025
Site: https://lichess.org/broadcast/valasska-bystrice-open-2025/round-7/tmsRyM16/EscCqGZc
Date: 2025-09-11
White: Bosak, Jan
WhiteElo: 2055
Black: Brousek, Jiri
BlackElo: 1908
Result: 1-0
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard
TimeControl: 90 minutes for the first 40 moves + 15 minutes after move 40 + 30 seconds for every move

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... d5 { [%eval 0.18] [%clk 1:30:16] } 2. c4 { [%eval 0.18] [%clk 1:31:13] } 2... c6 { [%eval 0.21] [%clk 1:30:35] } 3. Nf3 { [%eval 0.2] [%clk 1:31:02] } 3... Nf6 { [%eval 0.24] [%clk 1:30:54] } 4. Nc3 { [%eval 0.16] [%clk 1:31:06] } 4... e6 { [%eval 0.12] [%clk 1:30:37] } 5. Bg5 { [%eval 0.1] [%clk 1:30:45] } 5... Be7 { [%eval 0.21] [%clk 1:30:36] } 6. e3 { [%eval 0.18] [%clk 1:30:26] } 6... O-O { [%eval 0.22] [%clk 1:30:10] } 7. Bd3 { [%eval 0.18] [%clk 1:29:11] } 7... dxc4 { [%eval 0.29] [%clk 1:30:12] } 8. Bxc4 { [%eval 0.24] [%clk 1:29:30] } 8... b5 { [%eval 0.34] [%clk 1:30:29] } 9. Bd3 { [%eval 0.32] [%clk 1:28:51] } 9... a6?! { [%eval 1.15] } { Inaccuracy. Nbd7 was best. } { [%clk 1:30:41] } 10. O-O?! { [%eval 0.57] } { Inaccuracy. Bxf6 was best. } { [%clk 1:26:15] } 10... Bb7 { [%eval 0.65] [%clk 1:30:29] } 11. a4 { [%eval 0.28] [%clk 1:20:07] } 11... b4?! { [%eval 0.9] } { Inaccuracy. Nbd7 was best. } { [%clk 1:29:11] } 12. Bxf6 { [%eval 0.91] [%clk 1:19:41] } 12... Bxf6 { [%eval 0.82] [%clk 1:27:02] } 13. Ne4 { [%eval 0.86] [%clk 1:19:00] } 13... Nd7 { [%eval 0.9] [%clk 1:26:01] } 14. Nd6 { [%eval 0.77] [%clk 1:08:30] } 14... Qc7 { [%eval 0.72] [%clk 1:24:20] } 15. Nxb7 { [%eval 0.75] [%clk 1:08:21] } 15... Qxb7 { [%eval 0.84] [%clk 1:24:48] } 16. Rc1 { [%eval 0.75] [%clk 1:07:22] } 16... g6?! { [%eval 1.39] } { Inaccuracy. c5 was best. } { [%clk 1:18:00] } 17. Qe2 { [%eval 0.97] [%clk 0:55:24] } 17... Qb6 { [%eval 1.08] [%clk 1:11:58] } 18. Rc4 { [%eval 0.7] [%clk 0:50:27] } 18... e5? { [%eval 2.0] } { Mistake. Rfc8 was best. } { [%clk 0:58:09] } 19. Rfc1 { [%eval 1.95] [%clk 0:48:59] } 19... Rac8 { [%eval 2.04] [%clk 0:53:43] } 20. d5 { [%eval 1.93] [%clk 0:37:33] } 20... c5 { [%eval 1.8] [%clk 0:52:56] } 21. h4 { [%eval 1.37] [%clk 0:35:14] } 21... h5?! { [%eval 2.05] } { Inaccuracy. Qa5 was best. } { [%clk 0:52:17] } 22. g4 { [%eval 1.79] [%clk 0:33:49] } 22... Be7?! { [%eval 2.77] } { Inaccuracy. hxg4 was best. } { [%clk 0:46:01] } 23. Ng5?? { [%eval 0.73] } { Blunder. gxh5 was best. } { [%clk 0:28:52] } 23... Nf6? { [%eval 2.02] } { Mistake. Bxg5 was best. } { [%clk 0:43:30] } 24. gxh5 { [%eval 1.94] [%clk 0:26:34] } 24... Nxh5 { [%eval 2.0] [%clk 0:43:11] } 25. Rg4 { [%eval 2.05] [%clk 0:21:18] } 25... Nf6 { [%eval 2.66] [%clk 0:35:54] } 26. Rg2 { [%eval 2.72] [%clk 0:19:52] } 26... c4 { [%eval 2.99] [%clk 0:30:54] } 27. Rxc4 { [%eval 2.96] [%clk 0:17:54] } 27... Rxc4?! { [%eval 3.9] } { Inaccuracy. e4 was best. } { [%clk 0:28:22] } 28. Bxc4 { [%eval 3.82] [%clk 0:18:12] } 28... Qd6 { [%eval 4.68] [%clk 0:25:48] } 29. h5 { [%eval 4.68] [%clk 0:16:45] } 29... Nxh5 { [%eval 5.28] [%clk 0:23:33] } 30. Ne4 { [%eval 4.97] [%clk 0:15:09] } 30... Qc7? { [%eval 8.77] } { Mistake. Nf6 was best. } { [%clk 0:22:39] } 31. d6 { [%eval 8.24] [%clk 0:14:45] } 1-0