Event: Round 4: Koseoglu, Omer Umut - Cakmak, Kursat Kagan
Date: 2025-07-23
White: Koseoglu, Omer Umut
WhiteElo: 1867
Black: Cakmak, Kursat Kagan
BlackElo: 1834
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Janowski Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.2] [%clk 1:30:16] } 2. c4 { [%eval 0.18] [%clk 1:29:42] } 2... e6 { [%eval 0.17] [%clk 1:30:39] } 3. Nc3 { [%eval 0.18] [%clk 1:30:11] } 3... a6 { [%eval 0.35] [%clk 1:31:05] } 4. cxd5 { [%eval 0.32] [%clk 1:30:34] } 4... exd5 { [%eval 0.32] [%clk 1:31:33] } 5. Nf3 { [%eval 0.35] [%clk 1:30:35] } 5... Nf6 { [%eval 0.35] [%clk 1:31:56] } 6. Qb3 { [%eval 0.11] [%clk 1:31:01] } 6... c6 { [%eval 0.22] [%clk 1:32:19] } 7. e4 { [%eval -0.09] [%clk 1:30:58] } 7... Qa5? { [%eval 1.22] } { Mistake. Nxe4 was best. } { [%clk 1:26:36] } 8. Bd2 { [%eval 1.69] [%clk 1:29:33] } 8... dxe4? { [%eval 3.66] } { Mistake. Qd8 was best. } { [%clk 1:23:28] } 9. Ng5 { [%eval 3.21] [%clk 1:25:06] } 9... Qc7 { [%eval 3.38] [%clk 1:19:45] } 10. Bc4 { [%eval 3.42] [%clk 1:24:43] } 10... Bd6 { [%eval 3.42] [%clk 1:14:53] } 11. Bxf7+ { [%eval 3.28] [%clk 1:24:07] } 11... Kd8 { [%eval 3.53] [%clk 1:14:01] } 12. Be6 { [%eval 3.13] [%clk 1:23:09] } 12... Re8 { [%eval 3.67] [%clk 1:07:15] } 13. Nf7+ { [%eval 3.75] [%clk 1:20:25] } 13... Ke7 { [%eval 3.65] [%clk 1:07:42] } 14. Bxc8 { [%eval 3.65] [%clk 1:20:42] } 14... Rxc8 { [%eval 4.37] [%clk 1:02:29] } 15. Nxd6? { [%eval 2.68] } { Mistake. Ng5 was best. } { [%clk 1:21:04] } 15... Qxd6 { [%eval 2.81] [%clk 1:02:57] } 16. Na4 { [%eval 2.71] [%clk 1:18:39] } 16... Nd5 { [%eval 2.48] [%clk 1:01:50] } 17. Bg5+?! { [%eval 1.47] } { Inaccuracy. Nc5 was best. } { [%clk 1:18:38] } 17... Kf8 { [%eval 1.48] [%clk 1:01:29] } 18. O-O?! { [%eval 0.36] } { Inaccuracy. Nc5 was best. } { [%clk 1:13:43] } 18... Re8?? { [%eval 2.36] } { Blunder. Nd7 was best. } { [%clk 0:57:16] } 19. Qxb7 { [%eval 2.17] [%clk 1:12:05] } 19... Nd7 { [%eval 2.24] [%clk 0:49:52] } 20. Rac1 { [%eval 2.14] [%clk 1:09:15] } 20... Rec8 { [%eval 2.28] [%clk 0:49:09] } 21. Qb3 { [%eval 2.04] [%clk 1:08:23] } 21... Kg8 { [%eval 2.07] [%clk 0:44:01] } 22. a3 { [%eval 1.98] [%clk 1:04:42] } 22... Kh8 { [%eval 1.82] [%clk 0:42:04] } 23. Nc5 { [%eval 1.9] [%clk 1:04:15] } 23... h6 { [%eval 1.94] [%clk 0:39:40] } 24. Qh3?! { [%eval 0.85] } { Inaccuracy. Bh4 was best. } { [%clk 1:04:19] } 24... Nxc5 { [%eval 1.03] [%clk 0:36:09] } 25. Rxc5 { [%eval 0.97] [%clk 1:04:32] } 25... Rf8 { [%eval 1.19] [%clk 0:34:39] } 26. Rfc1 { [%eval 0.81] [%clk 1:03:16] } 26... Rac8? { [%eval 2.32] } { Mistake. Qg6 was best. } { [%clk 0:31:49] } 27. Be3 { [%eval 2.54] [%clk 1:02:53] } 27... Rc7 { [%eval 2.97] [%clk 0:27:16] } 28. Qg3 { [%eval 3.12] [%clk 1:02:54] } 28... Nf4?! { [%eval 4.64] } { Inaccuracy. Qxg3 was best. } { [%clk 0:27:45] } 29. Bxf4 { [%eval 4.48] [%clk 1:03:09] } 29... Rxf4 { [%eval 4.77] [%clk 0:27:53] } 30. d5 { [%eval 4.79] [%clk 0:52:46] } 30... Rd7 { [%eval 4.76] [%clk 0:27:38] } 31. Rxc6?? { [%eval 1.65] } { Blunder. h3 was best. } { [%clk 0:52:47] } 31... Qxd5 { [%eval 1.64] [%clk 0:28:01] } 32. h3 { [%eval 1.92] [%clk 0:53:09] } 32... Qf5?? { [%eval 4.55] } { Blunder. Rf8 was best. } { [%clk 0:24:53] } 33. Rxh6+ { [%eval 4.47] [%clk 0:52:30] } 33... gxh6 { [%eval 4.69] [%clk 0:25:14] } 34. Rc8+ { [%eval 4.62] [%clk 0:52:59] } 34... Qf8 { [%eval 4.66] [%clk 0:25:39] } 35. Rxf8+ { [%eval 4.59] [%clk 0:53:15] } 35... Rxf8 { [%eval 4.61] [%clk 0:26:07] } 36. Qe5+ { [%eval 4.5] [%clk 0:53:34] } 36... Rg7 { [%eval 4.47] [%clk 0:24:32] } 37. Qxe4 { [%eval 3.86] [%clk 0:53:53] } 37... Rd8?! { [%eval 5.15] } { Inaccuracy. Rgf7 was best. } { [%clk 0:24:55] } 38. Qe6 { [%eval 4.67] [%clk 0:53:47] } 38... Kh7 { [%eval 4.96] [%clk 0:24:28] } 39. Qxa6 { [%eval 5.34] [%clk 0:53:52] } 39... Rd1+ { [%eval 5.5] [%clk 0:24:44] } 40. Kh2 { [%eval 5.5] [%clk 0:54:21] } 40... Rd2 { [%eval 5.95] [%clk 0:25:08] } 41. Qf6 { [%eval 5.79] [%clk 0:54:33] } 41... Rg6 { [%eval 6.32] [%clk 0:25:22] } 42. Qf7+ { [%eval 6.45] [%clk 0:54:55] } 42... Rg7 { [%eval 6.4] [%clk 0:25:47] } 43. Qf5+ { [%eval 6.36] [%clk 0:55:22] } 43... Kh8 { [%eval 6.53] [%clk 0:26:11] } 44. b4 { [%eval 6.29] [%clk 0:55:32] } 1-0