Event: Round 5: Dragnev, Valentin - Kozak, Adam
Date: 2025-04-25
White: Dragnev, Valentin
WhiteTitle: GM
WhiteElo: 2494
Black: Kozak, Adam
BlackTitle: GM
BlackElo: 2497
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.2] [%clk 0:03:04] } 2... Nc6 { [%eval 0.25] [%clk 0:03:04] } 3. Bc4 { [%eval 0.0] [%clk 0:03:01] } 3... e6 { [%eval 0.0] [%clk 0:02:58] } 4. O-O { [%eval 0.0] [%clk 0:03:02] } 4... a6 { [%eval 0.2] [%clk 0:02:59] } 5. d4 { [%eval 0.11] [%clk 0:03:00] } 5... cxd4 { [%eval 0.3] [%clk 0:02:59] } 6. Nxd4 { [%eval 0.37] [%clk 0:03:01] } 6... Qc7 { [%eval 0.41] [%clk 0:02:59] } 7. a4?! { [%eval -0.28] } { Inaccuracy. Nxc6 was best. } { [%clk 0:02:45] } 7... Nf6 { [%eval -0.31] [%clk 0:02:56] } 8. Nc3 { [%eval -0.61] [%clk 0:02:32] } 8... Bd6?! { [%eval 0.1] } { Inaccuracy. Nxd4 was best. } { [%clk 0:01:51] } 9. h3 { [%eval 0.11] [%clk 0:02:20] } 9... Be5 { [%eval 0.36] [%clk 0:01:09] } 10. Nxc6 { [%eval 0.22] [%clk 0:02:20] } 10... Qxc6 { [%eval 0.34] [%clk 0:01:06] } 11. Qd3 { [%eval 0.01] [%clk 0:02:00] } 11... O-O { [%eval 0.02] [%clk 0:00:39] } 12. Re1 { [%eval 0.11] [%clk 0:02:00] } 12... Bxc3 { [%eval 0.31] [%clk 0:00:38] } 13. bxc3 { [%eval 0.21] [%clk 0:01:56] } 13... d5 { [%eval 0.24] [%clk 0:00:06] } 14. exd5 { [%eval 0.27] [%clk 0:01:55] } 14... exd5 { [%eval 0.21] [%clk 0:00:07] } 15. Bb3 { [%eval 0.2] [%clk 0:01:55] } 15... Be6 { [%eval 0.21] [%clk 0:00:08] } 16. Be3 { [%eval 0.19] [%clk 0:01:40] } 16... Ne4 { [%eval 0.19] [%clk 0:00:09] } 17. Bd4 { [%eval 0.29] [%clk 0:01:41] } 17... Rae8 { [%eval 0.25] [%clk 0:00:05] } 18. a5 { [%eval 0.21] [%clk 0:01:36] } 18... Qc7? { [%eval 1.33] } { Mistake. Nc5 was best. } { [%clk 0:00:03] } 19. Re2? { [%eval 0.2] } { Mistake. Bb6 was best. } { [%clk 0:00:50] } 19... Re7?! { [%eval 1.31] } { Inaccuracy. Nc5 was best. } { [%clk 0:00:04] } 20. f3 { [%eval 1.33] [%clk 0:00:33] } 20... Nc5 { [%eval 1.91] [%clk 0:00:05] } 21. Qe3 { [%eval 2.11] [%clk 0:00:28] } 21... Nxb3 { [%eval 2.03] [%clk 0:00:06] } 22. cxb3 { [%eval 2.3] [%clk 0:00:29] } 22... Rfe8 { [%eval 2.83] [%clk 0:00:03] } 23. Qg5 { [%eval 2.89] [%clk 0:00:26] } 23... f6 { [%eval 2.86] [%clk 0:00:05] } 24. Bxf6 { [%eval 2.77] [%clk 0:00:10] } 24... h6? { [%eval 4.95] } { Mistake. Rf7 was best. } { [%clk 0:00:06] } 25. Qg6 { [%eval 5.06] [%clk 0:00:11] } 25... Rf7?! { [%eval 8.34] } { Inaccuracy. Qc6 was best. } { [%clk 0:00:03] } 26. Bxg7 { [%eval 8.1] [%clk 0:00:08] } 26... Qd7 { [%eval 8.7] [%clk 0:00:03] } 27. Bd4+ { [%eval 8.49] [%clk 0:00:05] } 27... Kf8 { [%eval 14.39] [%clk 0:00:04] } 28. Bc5+ { [%eval 15.81] [%clk 0:00:06] } 28... Ree7 { [%eval 10.25] [%clk 0:00:05] } 29. Qxh6+ { [%eval 8.78] [%clk 0:00:07] } 29... Ke8 { [%eval 9.82] [%clk 0:00:06] } 30. Bxe7 { [%eval 7.99] [%clk 0:00:05] } 1-0