Event: Round 2: Biyiksiz, Ali Batuhan - Koruk, Hasan Teoman
Date: 2025-07-22
White: Biyiksiz, Ali Batuhan
WhiteElo: 2052
Black: Koruk, Hasan Teoman
BlackElo: 1627
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Janowski Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:31:21] } 2... e6 { [%eval 0.17] [%clk 1:31:15] } 3. Nc3 { [%eval 0.18] [%clk 1:31:45] } 3... a6 { [%eval 0.35] [%clk 1:31:16] } 4. Nf3 { [%eval -0.14] [%clk 1:31:21] } 4... dxc4 { [%eval 0.0] [%clk 1:28:24] } 5. a4 { [%eval -0.06] [%clk 1:31:43] } 5... Nf6 { [%eval 0.02] [%clk 1:27:22] } 6. e3 { [%eval 0.03] [%clk 1:31:41] } 6... Bb4 { [%eval 0.09] [%clk 1:26:00] } 7. Bxc4 { [%eval 0.2] [%clk 1:31:52] } 7... c5 { [%eval 0.17] [%clk 1:25:31] } 8. O-O { [%eval 0.22] [%clk 1:31:36] } 8... O-O { [%eval 0.71] [%clk 1:25:27] } 9. Qe2 { [%eval 0.47] [%clk 1:31:50] } 9... Nc6 { [%eval 0.55] [%clk 1:24:45] } 10. Rd1 { [%eval 0.36] [%clk 1:32:13] } 10... Qc7 { [%eval 0.34] [%clk 1:23:25] } 11. Na2 { [%eval 0.39] [%clk 1:30:47] } 11... cxd4 { [%eval 0.31] [%clk 1:18:41] } 12. Nxb4 { [%eval 0.33] [%clk 1:30:54] } 12... Nxb4 { [%eval 0.38] [%clk 1:19:07] } 13. exd4 { [%eval 0.31] [%clk 1:31:06] } 13... Bd7 { [%eval 0.58] [%clk 1:17:03] } 14. Bg5 { [%eval 0.2] [%clk 1:31:25] } 14... Nfd5 { [%eval 0.28] [%clk 1:15:49] } 15. Rdc1 { [%eval 0.32] [%clk 1:22:57] } 15... Qd6 { [%eval 0.29] [%clk 1:12:45] } 16. Nd2 { [%eval 0.35] [%clk 1:20:26] } 16... Rac8?! { [%eval 1.01] } { Inaccuracy. f5 was best. } { [%clk 1:09:10] } 17. Ne4 { [%eval 0.93] [%clk 1:19:58] } 17... Qb8 { [%eval 0.88] [%clk 1:08:59] } 18. Nc5 { [%eval 0.9] [%clk 1:19:33] } 18... Rxc5? { [%eval 2.59] } { Mistake. Rc7 was best. } { [%clk 1:00:03] } 19. dxc5 { [%eval 2.69] [%clk 1:19:50] } 19... h6 { [%eval 2.95] [%clk 0:59:53] } 20. Bd2 { [%eval 3.03] [%clk 1:15:48] } 20... Bc6 { [%eval 3.29] [%clk 0:57:03] } 21. a5?! { [%eval 2.22] } { Inaccuracy. Ra3 was best. } { [%clk 1:12:43] } 21... Rd8 { [%eval 2.65] [%clk 0:47:35] } 22. Rd1 { [%eval 2.03] [%clk 0:44:50] } 22... Nf4 { [%eval 2.49] [%clk 0:23:05] } 23. Qg4 { [%eval 3.0] [%clk 0:43:35] } 23... Rd4 { [%eval 3.21] [%clk 0:11:53] } 24. Bc3 { [%eval 2.98] [%clk 0:41:48] } 24... Nh3+ { [%eval 3.57] [%clk 0:08:34] } 25. Qxh3 { [%eval 3.61] [%clk 0:42:09] } 25... Rxc4 { [%eval 3.51] [%clk 0:08:57] } 26. b3 { [%eval 3.35] [%clk 0:41:55] } 26... Rf4 { [%eval 3.54] [%clk 0:00:53] } 27. Re1?? { [%eval 1.08] } { Blunder. Qg3 was best. } { [%clk 0:41:15] } 27... Rf5 { [%clk 0:00:29] } 1-0