Event: Round 5: Sabahi, Ali Can - Koseoglu, Omer Umut
Date: 2025-07-24
White: Sabahi, Ali Can
WhiteElo: 1866
Black: Koseoglu, Omer Umut
BlackElo: 1867
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:38] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. c3 { [%eval 0.0] [%clk 1:29:25] } 2... Nf6 { [%eval 0.02] [%clk 1:29:04] } 3. e5 { [%eval 0.07] [%clk 1:29:16] } 3... Nd5 { [%eval 0.1] [%clk 1:29:25] } 4. d4 { [%eval 0.0] [%clk 1:29:36] } 4... cxd4 { [%eval 0.0] [%clk 1:29:48] } 5. Nf3 { [%eval 0.02] [%clk 1:30:01] } 5... d6 { [%eval 0.0] [%clk 1:30:10] } 6. cxd4 { [%eval 0.0] [%clk 1:30:27] } 6... Nc6 { [%eval 0.0] [%clk 1:30:32] } 7. Bc4 { [%eval 0.0] [%clk 1:30:13] } 7... dxe5 { [%eval 0.07] [%clk 1:30:56] } 8. Nxe5 { [%eval 0.01] [%clk 1:29:36] } 8... e6 { [%eval 0.02] [%clk 1:26:21] } 9. O-O { [%eval 0.06] [%clk 1:27:09] } 9... Bd6 { [%eval 0.18] [%clk 1:24:48] } 10. Re1 { [%eval 0.1] [%clk 1:24:32] } 10... O-O { [%eval 0.12] [%clk 1:24:05] } 11. Qg4?! { [%eval -0.64] } { Inaccuracy. Nxc6 was best. } { [%clk 1:23:37] } 11... f5?! { [%eval 0.14] } { Inaccuracy. Nf6 was best. } { [%clk 1:23:16] } 12. Nxc6 { [%eval 0.11] [%clk 1:14:49] } 12... bxc6 { [%eval 0.0] [%clk 1:22:13] } 13. Qd1 { [%eval -0.1] [%clk 1:03:34] } 13... Qf6 { [%eval 0.11] [%clk 1:06:36] } 14. Bxd5?! { [%eval -0.94] } { Inaccuracy. Nc3 was best. } { [%clk 0:46:57] } 14... cxd5 { [%eval -0.4] [%clk 1:05:01] } 15. f4 { [%eval -0.92] [%clk 0:40:32] } 15... Rb8 { [%eval -0.81] [%clk 0:55:10] } 16. Nc3 { [%eval -0.75] [%clk 0:35:31] } 16... Rb4 { [%eval -0.77] [%clk 0:52:00] } 17. Be3 { [%eval -0.72] [%clk 0:30:29] } 17... Rxb2 { [%eval -0.83] [%clk 0:51:07] } 18. Na4 { [%eval -0.85] [%clk 0:29:40] } 18... Rb4 { [%eval -0.98] [%clk 0:49:19] } 19. Rb1? { [%eval -2.63] } { Mistake. Nc5 was best. } { [%clk 0:29:44] } 19... Rxb1 { [%eval -2.77] [%clk 0:49:01] } 20. Qxb1 { [%eval -2.6] [%clk 0:30:11] } 20... Bxf4 { [%eval -2.47] [%clk 0:49:23] } 21. Bf2 { [%eval -3.04] [%clk 0:24:37] } 21... Bd6 { [%eval -3.08] [%clk 0:48:11] } 22. Qb5 { [%eval -3.78] [%clk 0:24:58] } 22... Qh6 { [%eval -3.94] [%clk 0:46:41] } 23. h3 { [%eval -4.08] [%clk 0:22:04] } 23... Qd2?? { [%eval -1.65] } { Blunder. Qf4 was best. } { [%clk 0:41:02] } 24. Nc5 { [%eval -1.39] [%clk 0:20:12] } 24... Bh2+ { [%eval -1.55] [%clk 0:34:21] } 25. Kf1? { [%eval -3.38] } { Mistake. Kxh2 was best. } { [%clk 0:20:27] } 25... Qxa2 { [%eval -3.3] [%clk 0:34:44] } 26. Qc6? { [%eval -6.48] } { Mistake. Re2 was best. } { [%clk 0:14:16] } 26... Qc4+ { [%eval -6.1] [%clk 0:34:29] } 27. Re2 { [%eval -5.28] [%clk 0:14:41] } 27... a5 { [%eval -5.14] [%clk 0:33:18] } 28. Ke1 { [%clk 0:14:30] } 28... Qc1# { [%clk 0:33:31] } 0-1