Event: Open
Site: Katowice
Date: 2025-05-31
White: Kopia, Julian
WhiteElo: 1750
Black: Grochol, Kamil
BlackElo: 2107
Result: 0-1
ECO: B58
Opening: Sicilian Defense: Boleslavsky Variation
Variant: Standard
TimeControl: 10+2

1. e4 { [%eval 0.18] [%clk 0:10:03] } 1... c5 { [%eval 0.25] [%clk 0:10:03] } 2. Nf3 { [%eval 0.2] [%clk 0:10:03] } 2... d6 { [%eval 0.31] [%clk 0:10:04] } 3. d4 { [%eval 0.22] [%clk 0:10:04] } 3... cxd4 { [%eval 0.19] [%clk 0:10:05] } 4. Nxd4 { [%eval 0.18] [%clk 0:10:05] } 4... Nf6 { [%eval 0.31] [%clk 0:10:06] } 5. Nc3 { [%eval 0.32] [%clk 0:10:06] } 5... Nc6 { [%eval 0.3] [%clk 0:10:07] } 6. Be2 { [%eval 0.18] [%clk 0:10:06] } 6... e5 { [%eval 0.17] [%clk 0:10:07] } 7. Nf3 { [%eval 0.1] [%clk 0:09:42] } 7... h6 { [%eval 0.18] [%clk 0:10:05] } 8. O-O { [%eval 0.14] [%clk 0:09:40] } 8... Be6 { [%eval 0.31] [%clk 0:10:04] } 9. Be3 { [%eval 0.02] [%clk 0:09:36] } 9... Be7 { [%eval -0.03] [%clk 0:09:53] } 10. Qd3 { [%eval -0.05] [%clk 0:08:42] } 10... O-O { [%eval -0.01] [%clk 0:09:22] } 11. a3 { [%eval -0.09] [%clk 0:08:10] } 11... Rc8 { [%eval 0.02] [%clk 0:08:53] } 12. Rad1 { [%eval 0.06] [%clk 0:07:55] } 12... a6 { [%eval 0.13] [%clk 0:07:43] } 13. Na4?! { [%eval -0.77] } { Inaccuracy. Nd2 was best. } { [%clk 0:07:03] } 13... b5 { [%eval -0.85] [%clk 0:06:30] } 14. Bb6?! { [%eval -1.49] } { Inaccuracy. Nc3 was best. } { [%clk 0:06:30] } 14... Qd7 { [%eval -1.46] [%clk 0:06:25] } 15. Nc3 { [%eval -1.57] [%clk 0:06:31] } 15... Qb7 { [%eval -1.61] [%clk 0:06:10] } 16. Be3 { [%eval -1.47] [%clk 0:06:27] } 16... Na5 { [%eval -1.46] [%clk 0:04:38] } 17. b3?! { [%eval -2.21] } { Inaccuracy. Rfe1 was best. } { [%clk 0:06:11] } 17... Rfd8 { [%eval -1.63] [%clk 0:03:28] } 18. a4?? { [%eval -3.77] } { Blunder. Bd2 was best. } { [%clk 0:05:16] } 18... b4?! { [%eval -2.57] } { Inaccuracy. d5 was best. } { [%clk 0:01:45] } 19. Nb1 { [%eval -2.66] [%clk 0:04:32] } 19... Ra8 { [%eval -2.86] [%clk 0:01:12] } 20. Nbd2?! { [%eval -3.99] } { Inaccuracy. Nfd2 was best. } { [%clk 0:04:22] } 20... d5 { [%eval -4.02] [%clk 0:00:54] } 21. exd5 { [%eval -4.24] [%clk 0:02:17] } 21... Rxd5 { [%eval -4.1] [%clk 0:00:54] } 22. Nd4 { [%eval -4.47] [%clk 0:01:34] } 22... exd4 { [%eval -4.63] [%clk 0:00:36] } 23. Bf3?! { [%eval -6.06] } { Inaccuracy. Bf4 was best. } { [%clk 0:01:34] } 23... dxe3 { [%eval -6.03] [%clk 0:00:33] } 24. Bxd5 { [%eval -6.55] [%clk 0:01:35] } 24... Bxd5 { [%eval -6.17] [%clk 0:00:16] } 25. Qxe3 { [%eval -6.06] [%clk 0:01:32] } 25... Bxg2 { [%eval -6.09] [%clk 0:00:16] } 26. Rfe1 { [%eval -6.16] [%clk 0:01:02] } 26... Bf8 { [%eval -6.07] [%clk 0:00:16] } 27. Qf4 { [%eval -6.34] [%clk 0:00:40] } 27... Bd5 { [%eval -6.16] [%clk 0:00:11] } 28. Re3 { [%eval -6.24] [%clk 0:00:38] } 28... Nc6 { [%eval -6.13] [%clk 0:00:07] } 29. Rg3 { [%eval -7.12] [%clk 0:00:34] } 29... Kh8 { [%eval -6.44] [%clk 0:00:06] } 30. Nf3 { [%eval -6.63] [%clk 0:00:16] } 30... Nh5 { [%eval -6.49] [%clk 0:00:04] } 0-1