Event: Open-1
Site: Katowice
Date: 2025-05-31
White: Kosakowski, Jakub
WhiteTitle: GM
WhiteElo: 2509
Black: Nowakowski, Sebastian
BlackElo: 1812
Result: 1-0
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Venice System, Ljubojevic Line
Variant: Standard
TimeControl: 10+2

1. e4 { [%clk 0:09:00] } 1... c5 { [%clk 0:09:54] } 2. Nf3 { [%clk 0:08:59] } 2... a6 { [%clk 0:09:56] } 3. c3 { [%clk 0:08:59] } 3... b5 { [%clk 0:09:57] } 4. a4 { [%clk 0:08:55] } 4... b4 { [%clk 0:09:57] } 5. d4 { [%clk 0:08:55] } 5... cxd4 { [%clk 0:09:39] } 6. cxd4 { [%clk 0:08:54] } 6... e6 { [%clk 0:09:36] } 7. Bd3 { [%clk 0:08:43] } 7... Bb7 8. O-O { [%clk 0:08:40] } 8... g6 { [%clk 0:09:17] } 9. Nbd2 { [%clk 0:08:09] } 9... Bg7 { [%clk 0:09:17] } 10. a5 { [%clk 0:08:00] } 10... d5 { [%clk 0:07:08] } 11. exd5 { [%clk 0:07:14] } 11... Bxd5 { [%clk 0:07:08] } 12. Nc4 { [%clk 0:07:01] } 12... Bxc4 { [%clk 0:06:51] } 13. Bxc4 { [%clk 0:07:01] } 13... Ne7 { [%clk 0:06:52] } 14. Qa4+ { [%clk 0:05:32] } 14... Nbc6 { [%clk 0:06:06] } 15. Ne5 { [%clk 0:04:35] } 15... Qxd4 { [%clk 0:04:22] } 16. Nxc6 { [%clk 0:04:11] } 16... Qxc4 { [%clk 0:04:23] } 17. Nxe7+ { [%clk 0:03:52] } 17... Kxe7 { [%clk 0:04:25] } 18. Bg5+ { [%clk 0:03:51] } 18... f6 { [%clk 0:04:09] } 19. Rac1 { [%clk 0:03:51] } 19... Qb5 { [%clk 0:03:49] } 20. Rc7+ { [%clk 0:03:47] } 20... Kd6 { [%clk 0:03:45] } 21. Qc2 { [%clk 0:03:45] } 21... e5 { [%clk 0:02:24] } 22. Rd1+ { [%clk 0:03:24] } 22... Ke6 { [%clk 0:02:18] } 23. Qb3+ { [%clk 0:03:12] } 23... Kf5 { [%clk 0:02:15] } 24. h4 { [%clk 0:03:08] } 24... fxg5 { [%clk 0:01:55] } 25. Qf3+ { [%clk 0:03:08] } 1-0