Event: Round 4: Ozsakallioglu, Okan - Sabirov, Rafael
Date: 2025-06-25
White: Ozsakallioglu, Okan
WhiteTitle: IM
WhiteElo: 2355
Black: Sabirov, Rafael
BlackElo: 2149
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:39] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:02] } 2... e6 { [%eval 0.28] [%clk 1:31:20] } 3. d4 { [%eval 0.4] [%clk 1:31:27] } 3... cxd4 { [%eval 0.29] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:53] } 4... a6 { [%eval 0.42] [%clk 1:32:12] } 5. c4 { [%eval 0.21] [%clk 1:31:44] } 5... Nf6 { [%eval 0.23] [%clk 1:32:35] } 6. Nc3 { [%eval 0.26] [%clk 1:32:12] } 6... Qc7 { [%eval 0.5] [%clk 1:32:55] } 7. Be2 { [%eval 0.48] [%clk 1:32:13] } 7... Bb4 { [%eval 0.33] [%clk 1:33:09] } 8. Nc2 { [%eval 0.81] [%clk 1:32:27] } 8... Be7 { [%eval 0.96] [%clk 1:23:55] } 9. Be3 { [%eval 1.0] [%clk 1:32:27] } 9... d6 { [%eval 1.12] [%clk 1:22:56] } 10. Qd2 { [%eval 0.64] [%clk 1:27:53] } 10... Nbd7 { [%eval 0.65] [%clk 1:21:38] } 11. f3 { [%eval 0.69] [%clk 1:22:50] } 11... b6?! { [%eval 1.28] } { Inaccuracy. h5 was best. } { [%clk 1:21:20] } 12. g4 { [%eval 1.21] [%clk 1:22:59] } 12... h6 { [%eval 1.4] [%clk 1:18:58] } 13. O-O-O { [%eval 1.37] [%clk 1:21:01] } 13... Ne5 { [%eval 1.37] [%clk 1:14:54] } 14. Qd4 { [%eval 0.94] [%clk 1:15:09] } 14... Nfd7 { [%eval 1.05] [%clk 1:13:58] } 15. h4 { [%eval 0.95] [%clk 1:14:21] } 15... Nc6 { [%eval 1.49] [%clk 1:11:05] } 16. Qd2 { [%eval 1.56] [%clk 1:14:42] } 16... Bb7 { [%eval 1.64] [%clk 1:09:57] } 17. Kb1 { [%eval 1.42] [%clk 1:14:20] } 17... O-O-O { [%eval 1.75] [%clk 1:06:42] } 18. Rc1 { [%eval 1.62] [%clk 1:13:52] } 18... Kb8 { [%eval 1.48] [%clk 1:05:04] } 19. Nd4 { [%eval 1.22] [%clk 1:07:58] } 19... Nxd4 { [%eval 1.27] [%clk 1:01:31] } 20. Bxd4 { [%eval 1.27] [%clk 1:08:23] } 20... Bf6 { [%eval 1.4] [%clk 0:59:53] } 21. g5? { [%eval -0.08] } { Mistake. Be3 was best. } { [%clk 1:07:19] } 21... Bxd4 { [%eval -0.08] [%clk 0:27:40] } 22. Qxd4 { [%eval 0.0] [%clk 1:05:33] } 22... hxg5 { [%eval -0.07] [%clk 0:28:02] } 23. hxg5 { [%eval -0.06] [%clk 1:05:51] } 23... f6?! { [%eval 0.7] } { Inaccuracy. Rxh1 was best. } { [%clk 0:28:17] } 24. Rxh8 { [%eval 0.54] [%clk 1:04:39] } 24... Rxh8 { [%eval 0.62] [%clk 0:28:41] } 25. Rd1 { [%eval 0.73] [%clk 1:05:06] } 25... Rh5?? { [%eval 2.57] } { Blunder. Re8 was best. } { [%clk 0:21:11] } 26. gxf6 { [%eval 2.15] [%clk 1:01:11] } 26... gxf6?! { [%eval 3.31] } { Inaccuracy. Nxf6 was best. } { [%clk 0:15:42] } 27. Qxd6 { [%eval 3.25] [%clk 1:01:32] } 27... Qxd6 { [%eval 3.21] [%clk 0:14:40] } 28. Rxd6 { [%eval 3.28] [%clk 1:01:57] } 28... Rh1+ { [%eval 3.72] [%clk 0:15:03] } 29. Kc2 { [%eval 3.81] [%clk 1:02:01] } 29... Kc7 { [%eval 3.78] [%clk 0:14:19] } 30. Rxe6 { [%eval 3.95] [%clk 1:02:23] } 30... Rh2 { [%eval 3.92] [%clk 0:14:42] } 31. Kd1 { [%eval 3.24] [%clk 1:02:08] } 1-0