Event: Round 4: Olcer, Ozcan - Uslu, Berkant
Date: 2025-07-09
White: Olcer, Ozcan
WhiteElo: 1601
Black: Uslu, Berkant
BlackElo: 1490
Result: 0-1
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:21] } 2. c4 { [%eval 0.26] [%clk 1:31:19] } 2... Nc6 { [%eval 0.21] [%clk 1:30:43] } 3. g3 { [%eval 0.14] [%clk 1:31:11] } 3... g6 { [%eval 0.12] [%clk 1:29:56] } 4. Bg2 { [%eval 0.09] [%clk 1:30:42] } 4... Bg7 { [%eval 0.12] [%clk 1:29:46] } 5. O-O { [%eval 0.0] [%clk 1:30:22] } 5... e5 { [%eval 0.17] [%clk 1:29:28] } 6. d3 { [%eval 0.23] [%clk 1:30:37] } 6... d6 { [%eval 0.25] [%clk 1:29:40] } 7. Nbd2 { [%eval -0.13] [%clk 1:30:32] } 7... Nge7 { [%eval -0.24] [%clk 1:29:51] } 8. Rb1 { [%eval -0.32] [%clk 1:30:32] } 8... O-O { [%eval -0.24] [%clk 1:27:44] } 9. a3 { [%eval -0.33] [%clk 1:29:39] } 9... f5 { [%eval 0.13] [%clk 1:28:02] } 10. e4?! { [%eval -0.6] } { Inaccuracy. b4 was best. } { [%clk 1:27:23] } 10... f4 { [%eval -0.68] [%clk 1:28:10] } 11. b4 { [%eval -0.71] [%clk 1:26:40] } 11... Bg4 { [%eval -0.4] [%clk 1:25:29] } 12. h3 { [%eval -0.33] [%clk 1:26:14] } 12... Bxf3?! { [%eval 0.55] } { Inaccuracy. Be6 was best. } { [%clk 1:25:41] } 13. Nxf3 { [%eval 0.51] [%clk 1:26:08] } 13... Nd4 { [%eval 0.53] [%clk 1:25:14] } 14. bxc5 { [%eval 0.54] [%clk 1:25:17] } 14... Nxf3+ { [%eval 0.43] [%clk 1:25:01] } 15. Bxf3 { [%eval 0.37] [%clk 1:25:07] } 15... dxc5 { [%eval 0.31] [%clk 1:25:22] } 16. Rxb7 { [%eval 0.39] [%clk 1:24:42] } 16... Nc6 { [%eval 0.4] [%clk 1:25:45] } 17. Bg4 { [%eval 0.02] [%clk 1:16:02] } 17... Nd4 { [%eval 0.1] [%clk 1:21:48] } 18. Bb2 { [%eval 0.17] [%clk 1:14:39] } 18... fxg3 { [%eval 0.19] [%clk 1:16:28] } 19. fxg3 { [%eval 0.07] [%clk 1:13:27] } 19... h5 { [%eval 0.0] [%clk 0:59:33] } 20. Rxf8+ { [%eval 0.0] [%clk 1:01:27] } 20... Qxf8 { [%eval 0.03] [%clk 0:52:39] } 21. Be2?? { [%eval -1.68] } { Blunder. Bxd4 was best. } { [%clk 0:57:39] } 21... Nxe2+? { [%eval 0.0] } { Mistake. Qc8 was best. } { [%clk 0:44:06] } 22. Qxe2 { [%eval 0.0] [%clk 0:57:39] } 22... Qc8 { [%eval 0.0] [%clk 0:44:34] } 23. Rb5?? { [%eval -3.04] } { Blunder. Rxg7+ was best. } { [%clk 0:51:08] } 23... Qxh3 { [%eval -3.04] [%clk 0:44:45] } 24. Qg2 { [%eval -2.99] [%clk 0:50:49] } 24... Qg4 { [%eval -2.59] [%clk 0:42:44] } 25. Rxc5? { [%eval -5.08] } { Mistake. Bc3 was best. } { [%clk 0:45:39] } 25... Bh6 { [%eval -5.05] [%clk 0:38:59] } 26. Rxe5 { [%eval -5.71] [%clk 0:33:07] } 26... Be3+ { [%eval -5.42] [%clk 0:36:10] } 27. Kh2 { [%eval -5.66] [%clk 0:26:01] } 27... Rf8 { [%eval -5.77] [%clk 0:34:07] } 28. Bc1 { [%eval -6.88] [%clk 0:07:21] } 28... Bxc1 { [%eval -6.57] [%clk 0:33:54] } 29. Rb5?? { [%eval #-19] } { Checkmate is now unavoidable. Rf5 was best. } { [%clk 0:07:39] } 29... h4 { [%eval #-18] [%clk 0:32:00] } 30. c5 { [%eval #-7] [%clk 0:06:06] } 30... hxg3+ { [%eval #-6] [%clk 0:32:18] } 31. Kg1 { [%eval #-2] [%clk 0:05:49] } 31... Qd1+ { [%eval #-1] [%clk 0:32:05] } 0-1