Event: Round 6: Koziorowicz, Michal - Seidl, Jan
Date: 2025-07-20
White: Koziorowicz, Michal
WhiteTitle: FM
WhiteElo: 2308
Black: Seidl, Jan
BlackTitle: FM
BlackElo: 2295
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:23:44] } 1... c5 { [%eval 0.25] [%clk 1:30:39] } 2. Nf3 { [%eval 0.2] [%clk 1:24:05] } 2... d6 { [%eval 0.31] [%clk 1:31:04] } 3. Bb5+ { [%eval 0.14] [%clk 1:24:27] } 3... Nd7 { [%eval 0.12] [%clk 1:31:00] } 4. d4 { [%eval 0.13] [%clk 1:24:08] } 4... cxd4 { [%eval 0.11] [%clk 1:31:25] } 5. Qxd4 { [%eval 0.25] [%clk 1:24:33] } 5... a6 { [%eval 0.11] [%clk 1:31:45] } 6. Bxd7+ { [%eval 0.14] [%clk 1:22:00] } 6... Bxd7 { [%eval 0.05] [%clk 1:32:05] } 7. Nc3 { [%eval 0.05] [%clk 1:22:14] } 7... e5 { [%eval 0.12] [%clk 1:31:02] } 8. Qd3 { [%eval 0.05] [%clk 1:22:37] } 8... Rc8 { [%eval 0.08] [%clk 1:31:25] } 9. O-O { [%eval 0.15] [%clk 1:22:26] } 9... Qc7 { [%eval 0.16] [%clk 1:31:31] } 10. a4 { [%eval 0.06] [%clk 1:17:16] } 10... h6 { [%eval 0.15] [%clk 1:31:13] } 11. Nd2 { [%eval 0.1] [%clk 1:15:26] } 11... Nf6 { [%eval 0.3] [%clk 1:31:38] } 12. Rd1 { [%eval 0.11] [%clk 1:15:41] } 12... Bg4 { [%eval 0.14] [%clk 1:32:01] } 13. f3 { [%eval -0.08] [%clk 1:15:02] } 13... Be6 { [%eval -0.16] [%clk 1:32:25] } 14. Nf1 { [%eval -0.2] [%clk 1:13:49] } 14... Be7 { [%eval 0.06] [%clk 1:32:33] } 15. Ne3 { [%eval 0.0] [%clk 1:13:57] } 15... O-O { [%eval 0.0] [%clk 1:32:54] } 16. a5 { [%eval -0.35] [%clk 1:11:47] } 16... Rfd8 { [%eval -0.4] [%clk 1:28:24] } 17. Ra4 { [%eval -0.6] [%clk 1:10:01] } 17... Qc5?! { [%eval -0.03] } { Inaccuracy. d5 was best. } { [%clk 1:09:35] } 18. Kh1 { [%eval 0.05] [%clk 1:07:24] } 18... Bd7?! { [%eval 1.04] } { Inaccuracy. Qc7 was best. } { [%clk 1:06:34] } 19. Ra3?! { [%eval 0.24] } { Inaccuracy. Rc4 was best. } { [%clk 1:04:45] } 19... Be6 { [%eval 0.13] [%clk 1:03:37] } 20. Ra4 { [%eval 0.09] [%clk 1:03:44] } 20... Bd7?! { [%eval 0.96] } { Inaccuracy. Re8 was best. } { [%clk 1:01:16] } 21. Ra3?! { [%eval 0.2] } { Inaccuracy. Rc4 was best. } { [%clk 0:58:56] } 21... Be6 { [%eval 0.2] [%clk 1:01:23] } 22. Ned5 { [%eval -0.08] [%clk 0:54:00] } 22... Bxd5 { [%eval -0.05] [%clk 0:48:13] } 23. exd5 { [%eval -0.05] [%clk 0:54:20] } 23... e4 { [%eval -0.03] [%clk 0:47:51] } 24. Qe2 { [%eval -0.03] [%clk 0:51:05] } 24... exf3 { [%eval -0.06] [%clk 0:46:25] } 25. Qxf3 { [%eval -0.12] [%clk 0:50:57] } 25... Nd7 { [%eval 0.0] [%clk 0:41:17] } 26. Ra4 { [%eval -0.39] [%clk 0:47:08] } 26... Bf6 { [%eval -0.46] [%clk 0:36:06] } 27. Be3 { [%eval -0.57] [%clk 0:45:45] } 27... Qc7 { [%eval -0.68] [%clk 0:36:31] } 28. Bd2?! { [%eval -1.8] } { Inaccuracy. Rf1 was best. } { [%clk 0:45:38] } 28... Ne5 { [%eval -1.81] [%clk 0:34:15] } 29. Qf5 { [%eval -1.83] [%clk 0:35:10] } 29... Nc4 { [%eval -1.89] [%clk 0:30:49] } 30. Bxh6 { [%eval -1.83] [%clk 0:33:26] } 30... Nxb2?? { [%eval 0.0] } { Blunder. Bxc3 was best. } { [%clk 0:19:05] } 31. Ne4 { [%eval 0.0] [%clk 0:32:58] } 31... Be5 { [%eval 0.0] [%clk 0:19:29] } 32. Bxg7 { [%eval 0.0] [%clk 0:32:03] } 32... Kxg7 { [%eval 0.0] [%clk 0:17:31] } 33. Ng5 { [%eval 0.0] [%clk 0:28:34] } 33... Rh8?? { [%eval #3] } { Checkmate is now unavoidable. Nxd1 was best. } { [%clk 0:17:07] } 34. Ne6+ { [%eval #2] [%clk 0:28:52] } 1-0