Event: Round 1: Acar, Erdogan - Biyiksiz, Ali Batuhan
Date: 2025-07-21
White: Acar, Erdogan
WhiteElo: 1833
Black: Biyiksiz, Ali Batuhan
BlackElo: 2052
Result: 1/2-1/2
ECO: D05
Opening: Queen's Pawn Game: Zukertort Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:34] } 1... Nf6 { [%eval 0.18] [%clk 1:30:39] } 2. d4 { [%eval 0.11] [%clk 1:30:39] } 2... e6 { [%eval 0.14] [%clk 1:30:00] } 3. Nbd2 { [%eval 0.04] [%clk 1:29:17] } 3... d5 { [%eval 0.01] [%clk 1:28:53] } 4. e3 { [%eval 0.0] [%clk 1:29:13] } 4... c5 { [%eval 0.06] [%clk 1:27:12] } 5. b3 { [%eval 0.08] [%clk 1:28:54] } 5... Nc6 { [%eval 0.07] [%clk 1:26:26] } 6. a3 { [%eval 0.0] [%clk 1:27:35] } 6... Bd6 { [%eval 0.32] [%clk 1:24:46] } 7. Bd3 { [%eval -0.03] [%clk 1:23:49] } 7... Qc7 { [%eval 0.26] [%clk 1:24:12] } 8. Bb2 { [%eval 0.28] [%clk 1:23:05] } 8... Bd7?! { [%eval 0.89] } { Inaccuracy. cxd4 was best. } { [%clk 1:18:23] } 9. c4 { [%eval 0.51] [%clk 1:07:45] } 9... cxd4 { [%eval 0.46] [%clk 1:14:08] } 10. exd4 { [%eval 0.44] [%clk 0:57:38] } 10... dxc4 { [%eval 0.73] [%clk 0:57:20] } 11. bxc4 { [%eval 0.68] [%clk 0:51:09] } 11... O-O-O?! { [%eval 1.38] } { Inaccuracy. O-O was best. } { [%clk 0:42:54] } 12. c5?! { [%eval 0.78] } { Inaccuracy. O-O was best. } { [%clk 0:33:44] } 12... Be7 { [%eval 1.24] [%clk 0:42:48] } 13. Nc4 { [%eval 1.05] [%clk 0:32:25] } 13... Nd5 { [%eval 1.22] [%clk 0:39:58] } 14. Be4? { [%eval -0.08] } { Mistake. O-O was best. } { [%clk 0:21:16] } 14... Be8?! { [%eval 0.83] } { Inaccuracy. Na5 was best. } { [%clk 0:34:25] } 15. Qc2?! { [%eval -0.2] } { Inaccuracy. O-O was best. } { [%clk 0:18:47] } 15... g5?! { [%eval 0.58] } { Inaccuracy. Nf4 was best. } { [%clk 0:30:18] } 16. Bxd5?! { [%eval -0.39] } { Inaccuracy. O-O was best. } { [%clk 0:12:31] } 16... exd5 { [%eval -0.39] [%clk 0:30:30] } 17. Ne3 { [%eval -0.33] [%clk 0:09:08] } 17... f6 { [%eval -0.24] [%clk 0:25:45] } 18. Qf5+?! { [%eval -0.88] } { Inaccuracy. O-O was best. } { [%clk 0:05:49] } 18... Kb8 { [%eval -0.94] [%clk 0:22:28] } 19. Bc3?! { [%eval -1.59] } { Inaccuracy. O-O was best. } { [%clk 0:04:49] } 19... Bg6 { [%eval -1.49] [%clk 0:22:28] } 20. Qe6 { [%eval -1.46] [%clk 0:05:00] } 20... Qc8 { [%eval -0.93] [%clk 0:13:21] } 21. Qxc8+ { [%eval -0.9] [%clk 0:05:13] } 21... Kxc8 { [%eval -1.02] [%clk 0:13:50] } 22. h4 { [%eval -0.96] [%clk 0:05:20] } 22... h5 { [%eval -1.01] [%clk 0:13:59] } 23. O-O-O { [%eval -1.02] [%clk 0:03:03] } 23... g4 { [%eval -1.01] [%clk 0:13:31] } 24. Nd2 { [%eval -1.51] [%clk 0:03:04] } 24... b6 { [%eval -1.51] [%clk 0:12:49] } 25. Nb3 { [%eval -1.27] [%clk 0:03:13] } 25... Rhe8 { [%eval -1.39] [%clk 0:07:46] } 26. Kb2 { [%eval -1.44] [%clk 0:03:01] } 26... Bf8?! { [%eval -0.84] } { Inaccuracy. f5 was best. } { [%clk 0:06:07] } 27. Rhe1 { [%eval -0.83] [%clk 0:02:50] } 27... Bh6 { [%eval -0.42] [%clk 0:05:49] } 28. Nc2 { [%eval -0.43] [%clk 0:02:53] } 28... Be4 { [%eval -0.4] [%clk 0:05:41] } 29. f3 { [%eval -0.41] [%clk 0:02:55] } 29... gxf3 { [%eval -0.36] [%clk 0:04:27] } 30. gxf3 { [%eval -0.49] [%clk 0:03:25] } 30... Bf5 { [%eval 0.0] [%clk 0:04:55] } 31. Nb4 { [%eval -0.06] [%clk 0:03:40] } 31... Nxb4 { [%eval -0.01] [%clk 0:03:40] } 32. axb4 { [%eval -0.08] [%clk 0:04:09] } 32... Bd7 { [%eval 0.09] [%clk 0:03:40] } 33. Bd2 { [%eval 0.04] [%clk 0:03:27] } 33... Bxd2 { [%eval 0.02] [%clk 0:03:16] } 34. Nxd2 { [%eval 0.0] [%clk 0:03:53] } 34... Kb7 { [%eval 0.2] [%clk 0:03:28] } 35. Nb3 { [%eval 0.0] [%clk 0:02:41] } 35... Bb5 { [%eval -0.01] [%clk 0:03:32] } 36. Nc1 { [%eval -0.13] [%clk 0:01:32] } 36... a5 { [%eval 0.0] [%clk 0:03:23] } 37. bxa5 { [%eval 0.0] [%clk 0:01:39] } 37... bxc5 { [%eval 0.51] [%clk 0:03:13] } 38. dxc5 { [%eval 0.61] [%clk 0:01:58] } 38... Kc6?? { [%eval 2.63] } { Blunder. Rxe1 was best. } { [%clk 0:03:14] } 39. Nb3 { [%eval 2.62] [%clk 0:02:16] } 39... Bc4 { [%eval 2.46] [%clk 0:03:16] } 40. Nd4+ { [%eval 2.42] [%clk 0:02:35] } 40... Kxc5 { [%eval 2.64] [%clk 0:02:55] } 41. Ne6+ { [%eval 2.77] [%clk 0:02:53] } 41... Rxe6 { [%eval 2.59] [%clk 0:02:48] } 42. Rxe6 { [%eval 2.53] [%clk 0:03:21] } 42... Rb8+ { [%eval 2.45] [%clk 0:03:01] } 43. Rb6 { [%eval 2.21] [%clk 0:03:29] } 43... Ra8 { [%eval 2.26] [%clk 0:02:05] } 44. Rxf6?! { [%eval 1.63] } { Inaccuracy. Ra1 was best. } { [%clk 0:01:53] } 44... Rxa5 { [%eval 1.57] [%clk 0:02:30] } 45. Rf5 { [%eval 1.42] [%clk 0:02:06] } 45... Ra2+ { [%eval 1.21] [%clk 0:02:26] } 46. Kb1? { [%eval 0.0] } { Mistake. Kc3 was best. } { [%clk 0:02:16] } 46... Rf2 { [%eval 0.18] [%clk 0:02:35] } 47. Rxh5 { [%eval 0.18] [%clk 0:02:24] } 47... Rxf3 { [%eval 0.27] [%clk 0:02:43] } 48. Rd2 { [%eval 0.23] [%clk 0:02:35] } 48... Kb4 { [%eval 0.49] [%clk 0:02:36] } 49. Rhxd5 { [%eval 0.0] [%clk 0:01:12] } 49... Bxd5 { [%eval 0.0] [%clk 0:01:34] } 50. Rxd5 { [%eval 0.0] [%clk 0:01:37] } 50... Rh3 { [%eval -0.02] [%clk 0:01:16] } 51. Rd4+ { [%eval -0.04] [%clk 0:01:06] } 51... Kc3 { [%eval 0.0] [%clk 0:01:21] } 52. Rg4 { [%eval 0.0] [%clk 0:01:18] } 52... Rh2 { [%eval 0.07] [%clk 0:01:23] } 1/2-1/2