Event: Prague International Chess Festival - Karel Jane?ek Open
Site: Prague, Czech Republic
Date: 2023-06-22
White: Kosakowski, Jakub
WhiteTitle: IM
WhiteElo: 2485
Black: Stauffer, Craig A
BlackElo: 2026
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90min/40 + 30min + 30sec/move

1. e4 { [%eval 0.36] [%clk 1:30:40] } 1... c5 { [%eval 0.32] [%clk 1:30:40] } 2. Nf3 { [%eval 0.0] [%clk 1:30:48] } 2... Nc6 { [%eval 0.0] [%clk 1:30:55] } 3. Bb5 { [%eval 0.37] [%clk 1:29:07] } 3... e6 { [%eval 0.47] [%clk 1:30:46] } 4. Bxc6 { [%eval 0.0] [%clk 1:27:49] } 4... bxc6 { [%eval 0.4] [%clk 1:31:05] } 5. O-O { [%eval 0.0] [%clk 1:28:01] } 5... Ne7 { [%eval 0.0] [%clk 1:29:42] } 6. Ng5 { [%eval -0.36] [%clk 1:22:32] } 6... f6 { [%eval -0.15] [%clk 1:24:03] } 7. Nh3 { [%eval -0.28] [%clk 1:20:14] } 7... d5 { [%eval -0.13] [%clk 1:09:59] } 8. Nc3 { [%eval -0.54] [%clk 1:18:31] } 8... Ng6 { [%eval -0.49] [%clk 1:06:02] } 9. d3 { [%eval -0.27] [%clk 1:15:51] } 9... Be7 { [%eval -0.31] [%clk 1:05:01] } 10. f4 { [%eval -0.48] [%clk 1:11:38] } 10... O-O { [%eval -0.4] [%clk 0:56:56] } 11. Kh1 { [%eval -0.48] [%clk 1:11:29] } 11... f5 { [%eval -0.37] [%clk 0:56:56] } 12. e5 { [%eval -0.38] [%clk 1:11:29] } 12... d4 { [%eval -0.78] [%clk 0:52:53] } 13. Na4 { [%eval -0.38] [%clk 0:45:30] } 13... c4 { [%eval -0.27] [%clk 0:52:53] } 14. dxc4 { [%eval -0.41] [%clk 0:44:39] } 14... c5 { [%eval -0.35] [%clk 0:53:13] } 15. b3 { [%eval -0.34] [%clk 0:35:56] } 15... Bb7 { [%eval -0.31] [%clk 0:53:15] } 16. Ng5 { [%eval -0.85] [%clk 0:33:53] } 16... Bxg5?? { [%eval 1.08] } { Blunder. Nh4 was best. } { [%clk 0:39:10] } 17. Nxc5 { [%eval 1.1] [%clk 0:32:31] } 17... Qc8?! { [%eval 1.75] } { Inaccuracy. Bxg2+ was best. } { [%clk 0:33:45] } 18. Nxb7 { [%eval 1.58] [%clk 0:31:46] } 18... Qxb7 { [%eval 1.77] [%clk 0:34:07] } 19. fxg5 { [%eval 1.71] [%clk 0:32:11] } 19... f4 { [%eval 1.72] [%clk 0:33:40] } 20. Qf3 { [%eval 1.71] [%clk 0:29:40] } 20... Qe7?! { [%eval 2.61] } { Inaccuracy. Qxf3 was best. } { [%clk 0:33:00] } 21. Qe4 { [%eval 2.55] [%clk 0:27:37] } 21... f3 { [%eval 2.71] [%clk 0:31:47] } 22. Rxf3 { [%eval 2.41] [%clk 0:27:30] } 22... Rxf3 { [%eval 2.73] [%clk 0:32:01] } 23. gxf3 { [%eval 2.57] [%clk 0:27:41] } 23... Rf8 { [%eval 2.55] [%clk 0:32:01] } 24. Bd2 { [%eval 2.52] [%clk 0:27:51] } 24... Rf5 { [%eval 2.7] [%clk 0:31:18] } 25. f4 { [%clk 0:24:01] } 25... Qe8 { [%clk 0:31:04] } 1-0