Event: Round 4: Koseoglu, Omer Umut - Ozturk, Ahmet Emir
Date: 2025-06-25
White: Koseoglu, Omer Umut
WhiteElo: 1869
Black: Ozturk, Ahmet Emir
BlackElo: 1784
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:30] } 1... c5 { [%eval 0.25] [%clk 1:19:49] } 2. Nc3 { [%eval 0.26] [%clk 1:29:30] } 2... Nc6 { [%eval 0.16] [%clk 1:19:49] } 3. Bb5 { [%eval 0.0] [%clk 1:29:30] } 3... Nd4 { [%eval 0.0] [%clk 1:19:49] } 4. Bc4 { [%eval 0.0] [%clk 1:29:30] } 4... a6 { [%eval 0.0] [%clk 1:19:49] } 5. Nf3 { [%eval -0.22] [%clk 1:29:30] } 5... b5 { [%eval -0.14] [%clk 1:19:49] } 6. Bd5 { [%eval -0.14] [%clk 1:29:30] } 6... Rb8 { [%eval -0.15] [%clk 1:19:49] } 7. Nxd4 { [%eval -0.39] [%clk 1:29:30] } 7... cxd4 { [%eval -0.38] [%clk 1:19:49] } 8. Ne2 { [%eval -0.53] [%clk 1:29:30] } 8... Nf6 { [%eval -0.55] [%clk 1:19:49] } 9. Nxd4 { [%eval -0.42] [%clk 1:29:30] } 9... e6 { [%eval -0.46] [%clk 1:19:49] } 10. Bb3 { [%eval -0.49] [%clk 1:29:30] } 10... Nxe4 { [%eval -0.42] [%clk 1:19:49] } 11. Nf3 { [%eval -0.5] [%clk 1:29:30] } 11... d5 { [%eval -0.13] [%clk 1:19:49] } 12. d3 { [%eval -0.09] [%clk 1:29:30] } 12... Nf6 { [%eval -0.08] [%clk 1:19:49] } 13. Bf4 { [%eval -0.07] [%clk 1:29:30] } 13... Bd6 { [%eval -0.11] [%clk 1:19:49] } 14. Bxd6 { [%eval -0.26] [%clk 1:29:30] } 14... Qxd6 { [%eval -0.19] [%clk 1:19:49] } 15. d4 { [%eval -0.27] [%clk 1:29:30] } 15... O-O { [%eval -0.29] [%clk 1:19:49] } 16. O-O { [%eval -0.31] [%clk 1:29:30] } 16... b4 { [%eval -0.13] [%clk 1:19:49] } 17. a3 { [%eval -0.18] [%clk 1:29:30] } 17... bxa3 { [%eval 0.0] [%clk 1:19:49] } 18. Rxa3 { [%eval 0.01] [%clk 1:29:30] } 18... Bd7 { [%eval 0.06] [%clk 1:19:49] } 19. Qa1 { [%eval -0.16] [%clk 1:29:30] } 19... Bb5 { [%eval 0.12] [%clk 1:19:49] } 20. Re1 { [%eval 0.13] [%clk 1:29:30] } 20... Rfc8 { [%eval 0.22] [%clk 1:19:49] } 21. c3 { [%eval 0.19] [%clk 1:29:30] } 21... h6 { [%eval 0.23] [%clk 1:19:49] } 22. Ne5 { [%eval 0.05] [%clk 1:29:30] } 22... Ne4 { [%eval 0.18] [%clk 1:19:49] } 23. Ba4 { [%eval 0.19] [%clk 1:29:30] } 23... f6?! { [%eval 1.15] } { Inaccuracy. Qd8 was best. } { [%clk 1:19:49] } 24. Bxb5 { [%eval 1.25] [%clk 1:29:30] } 24... fxe5?! { [%eval 1.84] } { Inaccuracy. axb5 was best. } { [%clk 1:19:49] } 25. Bxa6 { [%eval 1.75] [%clk 1:29:30] } 25... Rf8 { [%eval 2.31] [%clk 1:19:49] } 26. f3 { [%eval 1.95] [%clk 1:29:30] } 26... exd4? { [%eval 3.72] } { Mistake. Nd2 was best. } { [%clk 1:19:49] } 27. fxe4 { [%eval 3.41] [%clk 1:29:30] } 27... Qf4 { [%eval 3.89] [%clk 1:19:49] } 28. Re2 { [%eval 3.29] [%clk 1:29:30] } 28... dxc3 { [%eval 3.55] [%clk 1:19:49] } 1-0