Event: Round 4: Guder, Eyup Sabri - Oztekin, Ahmet
Date: 2025-07-30
White: Guder, Eyup Sabri
WhiteElo: 1995
Black: Oztekin, Ahmet
BlackElo: 1940
Result: 1/2-1/2
ECO: A13
Opening: English Opening: Agincourt Defense, Tarrasch Defense
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:56] } 1... d5 { [%eval 0.18] [%clk 1:29:10] } 2. c4 { [%eval 0.0] [%clk 1:31:03] } 2... e6 { [%eval 0.23] [%clk 1:29:13] } 3. b3 { [%eval -0.24] [%clk 1:29:47] } 3... c5 { [%eval 0.0] [%clk 1:26:40] } 4. g3 { [%eval -0.32] [%clk 1:30:04] } 4... Nc6 { [%eval -0.07] [%clk 1:26:06] } 5. Bg2 { [%eval -0.32] [%clk 1:30:28] } 5... Nf6 { [%eval 0.14] [%clk 1:24:56] } 6. O-O { [%eval -0.31] [%clk 1:30:45] } 6... Be7 { [%eval 0.0] [%clk 1:24:43] } 7. Bb2?! { [%eval -0.57] } { Inaccuracy. cxd5 was best. } { [%clk 1:30:33] } 7... O-O?! { [%eval 0.15] } { Inaccuracy. d4 was best. } { [%clk 1:24:23] } 8. e3 { [%eval -0.17] [%clk 1:30:37] } 8... d4 { [%eval -0.17] [%clk 1:18:24] } 9. exd4 { [%eval -0.27] [%clk 1:29:28] } 9... cxd4 { [%eval -0.18] [%clk 1:16:57] } 10. d3 { [%eval -0.57] [%clk 1:29:41] } 10... e5 { [%eval -0.43] [%clk 1:16:09] } 11. Re1 { [%eval -0.47] [%clk 1:29:02] } 11... Bd6 { [%eval -0.32] [%clk 1:16:05] } 12. Na3 { [%eval -0.81] [%clk 1:28:48] } 12... Re8 { [%eval -0.9] [%clk 1:15:11] } 13. Nc2 { [%eval -0.95] [%clk 1:28:44] } 13... h6?! { [%eval -0.36] } { Inaccuracy. a5 was best. } { [%clk 1:12:37] } 14. a3 { [%eval -0.88] [%clk 1:20:56] } 14... a5?! { [%eval -0.3] } { Inaccuracy. Bf5 was best. } { [%clk 1:11:40] } 15. Qd2 { [%eval -0.5] [%clk 1:20:56] } 15... Qb6 { [%eval -0.43] [%clk 1:04:38] } 16. Rab1 { [%eval -0.48] [%clk 1:09:44] } 16... Bf5 { [%eval -0.3] [%clk 1:01:45] } 17. Nh4? { [%eval -1.74] } { Mistake. b4 was best. } { [%clk 0:56:40] } 17... Bh7 { [%eval -1.53] [%clk 1:00:28] } 18. Ba1?! { [%eval -2.36] } { Inaccuracy. Bf1 was best. } { [%clk 0:47:58] } 18... Bf8?! { [%eval -1.62] } { Inaccuracy. e4 was best. } { [%clk 0:58:42] } 19. b4 { [%eval -1.73] [%clk 0:36:38] } 19... axb4 { [%eval -1.69] [%clk 0:59:07] } 20. Nxb4 { [%eval -1.89] [%clk 0:36:50] } 20... Qa5?! { [%eval -1.19] } { Inaccuracy. Nxb4 was best. } { [%clk 0:53:32] } 21. Nf3 { [%eval -1.22] [%clk 0:28:25] } 21... Qc5? { [%eval 0.11] } { Mistake. Re6 was best. } { [%clk 0:45:54] } 22. Nxc6 { [%eval 0.11] [%clk 0:23:16] } 22... bxc6 { [%eval 0.05] [%clk 0:46:17] } 23. Rxe5 { [%eval 0.04] [%clk 0:23:10] } 23... Qxa3 { [%eval 0.0] [%clk 0:41:04] } 24. Rxe8 { [%eval 0.0] [%clk 0:19:03] } 24... Rxe8 { [%eval 0.0] [%clk 0:41:30] } 25. Bxd4 { [%eval 0.02] [%clk 0:16:25] } 25... Bxd3 { [%eval 0.03] [%clk 0:36:56] } 26. Ra1 { [%eval 0.04] [%clk 0:16:00] } 26... Qb3 { [%eval 0.0] [%clk 0:37:03] } 27. Ne5 { [%eval 0.04] [%clk 0:16:08] } 27... c5?! { [%eval 1.02] } { Inaccuracy. Be4 was best. } { [%clk 0:28:22] } 28. Qxd3 { [%eval 0.91] [%clk 0:07:32] } 28... Qxd3 { [%eval 0.94] [%clk 0:28:38] } 29. Nxd3 { [%eval 0.89] [%clk 0:08:00] } 29... cxd4 { [%eval 0.92] [%clk 0:28:58] } 30. c5 { [%eval 0.88] [%clk 0:07:28] } 30... Re2 { [%eval 0.79] [%clk 0:17:51] } 31. c6 { [%eval 0.87] [%clk 0:06:00] } 31... Rc2 { [%eval 1.0] [%clk 0:16:42] } 32. Ra8 { [%eval 0.86] [%clk 0:05:07] } 32... g6?! { [%eval 1.59] } { Inaccuracy. g5 was best. } { [%clk 0:15:36] } 33. Rd8 { [%eval 1.56] [%clk 0:04:35] } 33... Rc4 { [%eval 1.75] [%clk 0:14:39] } 34. h3?! { [%eval 0.83] } { Inaccuracy. Ne5 was best. } { [%clk 0:03:34] } 34... Kg7 { [%eval 0.79] [%clk 0:15:06] } 35. Ne5?! { [%eval 0.17] } { Inaccuracy. Kf1 was best. } { [%clk 0:03:39] } 35... Be7 { [%eval 0.19] [%clk 0:14:20] } 36. Nxc4 { [%eval 0.21] [%clk 0:03:12] } 36... Bxd8 { [%eval 0.27] [%clk 0:14:42] } 37. Kf1 { [%eval 0.12] [%clk 0:03:20] } 37... Bc7 { [%eval 0.16] [%clk 0:08:18] } 38. Ke2 { [%eval 0.18] [%clk 0:03:41] } 38... Ne8 { [%eval 0.22] [%clk 0:08:12] } 39. Kd3 { [%eval 0.26] [%clk 0:04:05] } 39... Nd6 { [%eval 0.17] [%clk 0:08:26] } 40. Na3 { [%eval 0.07] [%clk 0:03:19] } 40... Bb6 { [%eval 0.08] [%clk 0:08:19] } 41. Nc2 { [%eval 0.06] [%clk 0:03:22] } 41... Nb5 { [%eval 0.12] [%clk 0:08:06] } 42. Bd5 { [%eval 0.04] [%clk 0:03:18] } 42... Kf8 { [%eval 0.03] [%clk 0:07:05] } 43. Bc4 { [%eval 0.05] [%clk 0:03:42] } 43... Na7 { [%eval 0.06] [%clk 0:07:02] } 44. Bd5 { [%eval 0.11] [%clk 0:04:03] } 44... Nb5 { [%eval 0.09] [%clk 0:07:19] } 45. Bb3 { [%eval 0.06] [%clk 0:03:05] } 45... Ke7 { [%eval 0.04] [%clk 0:06:17] } 46. Nb4 { [%eval 0.07] [%clk 0:02:48] } 46... Nc7 { [%eval 0.04] [%clk 0:06:17] } 47. f4 { [%eval 0.03] [%clk 0:02:43] } 47... f6 { [%eval 0.05] [%clk 0:06:17] } 48. Nc2 { [%eval 0.07] [%clk 0:02:52] } 48... Nb5 { [%eval 0.1] [%clk 0:06:22] } 49. Bc4 { [%eval 0.16] [%clk 0:02:48] } 1/2-1/2