Event: Round 8: Yildiz, Serdar Murat - Demirbag, Alihan
Date: 2025-07-26
White: Yildiz, Serdar Murat
WhiteTitle: CM
WhiteElo: 2155
Black: Demirbag, Alihan
BlackElo: 2095
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:12] } 1... c5 { [%eval 0.25] [%clk 1:29:19] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:29:44] } 3. d4 { [%eval 0.4] [%clk 1:31:47] } 3... cxd4 { [%eval 0.29] [%clk 1:30:11] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:13] } 4... a6 { [%eval 0.42] [%clk 1:30:38] } 5. Bd3 { [%eval 0.45] [%clk 1:32:22] } 5... Bc5 { [%eval 0.42] [%clk 1:30:56] } 6. Nb3 { [%eval 0.34] [%clk 1:32:47] } 6... Ba7 { [%eval 0.36] [%clk 1:31:20] } 7. Qe2 { [%eval 0.34] [%clk 1:33:14] } 7... Nc6 { [%eval 0.49] [%clk 1:29:19] } 8. Be3 { [%eval 0.51] [%clk 1:32:19] } 8... d6 { [%eval 0.47] [%clk 1:28:58] } 9. Nc3 { [%eval 0.32] [%clk 1:30:44] } 9... Nf6 { [%eval 0.5] [%clk 1:26:11] } 10. O-O { [%eval 0.04] [%clk 1:27:20] } 10... O-O { [%eval 0.16] [%clk 1:24:59] } 11. a4 { [%eval 0.01] [%clk 1:27:10] } 11... Bxe3 { [%eval 0.05] [%clk 1:20:47] } 12. Qxe3 { [%eval 0.01] [%clk 1:27:15] } 12... b6 { [%eval 0.02] [%clk 1:10:35] } 13. Rad1 { [%eval 0.1] [%clk 1:26:59] } 13... Qc7 { [%eval 0.0] [%clk 1:10:37] } 14. f4 { [%eval 0.0] [%clk 1:24:45] } 14... Bb7 { [%eval 0.0] [%clk 1:05:00] } 15. Nd2 { [%eval -0.05] [%clk 1:21:17] } 15... Nb4 { [%eval 0.01] [%clk 0:56:41] } 16. Qh3?! { [%eval -0.83] } { Inaccuracy. Nc4 was best. } { [%clk 1:06:46] } 16... Nxd3 { [%eval -0.72] [%clk 0:51:19] } 17. Qxd3 { [%eval -0.57] [%clk 1:00:29] } 17... Rac8 { [%eval -0.43] [%clk 0:41:20] } 18. Kh1 { [%eval -0.91] [%clk 0:55:05] } 18... Rfd8 { [%eval -0.84] [%clk 0:37:57] } 19. Rfe1 { [%eval -0.89] [%clk 0:43:45] } 19... Qc5 { [%eval -0.63] [%clk 0:32:18] } 20. Nb3 { [%eval -0.48] [%clk 0:40:40] } 20... Qb4 { [%eval -0.57] [%clk 0:32:05] } 21. Qe3 { [%eval -0.71] [%clk 0:39:47] } 21... d5 { [%eval -0.21] [%clk 0:26:51] } 22. Rd4 { [%eval -0.37] [%clk 0:36:26] } 22... Qf8 { [%eval 0.0] [%clk 0:23:33] } 23. e5 { [%eval 0.0] [%clk 0:30:29] } 23... Ne4 { [%eval 0.03] [%clk 0:23:47] } 24. Nxe4 { [%eval 0.05] [%clk 0:30:32] } 24... dxe4 { [%eval 0.07] [%clk 0:24:14] } 25. c3 { [%eval 0.12] [%clk 0:29:21] } 25... f5 { [%eval 0.26] [%clk 0:16:41] } 26. Rb4 { [%eval -0.07] [%clk 0:19:29] } 26... Bd5 { [%eval 0.0] [%clk 0:12:18] } 27. Rxb6 { [%eval -0.07] [%clk 0:18:14] } 27... Rb8 { [%eval 0.21] [%clk 0:10:50] } 28. Na5 { [%eval 0.0] [%clk 0:17:24] } 28... Rxb6 { [%eval 0.0] [%clk 0:10:26] } 29. Qxb6 { [%eval 0.0] [%clk 0:17:53] } 29... Rb8 { [%eval 0.0] [%clk 0:10:47] } 30. Qd6 { [%eval 0.0] [%clk 0:15:26] } 30... Qe8 { [%eval 0.0] [%clk 0:09:52] } 31. c4 { [%eval 0.0] [%clk 0:14:58] } 31... Ba8 { [%eval 0.0] [%clk 0:10:10] } 32. c5 { [%eval 0.0] [%clk 0:09:50] } 32... Rd8? { [%eval 1.14] } { Mistake. Bd5 was best. } { [%clk 0:08:09] } 33. Qb6? { [%eval 0.0] } { Mistake. Qxa6 was best. } { [%clk 0:09:48] } 33... Rb8 { [%eval 0.0] [%clk 0:07:21] } 34. Qd6 { [%eval 0.0] [%clk 0:07:22] } 34... Rd8?! { [%eval 1.02] } { Inaccuracy. Rxb2 was best. } { [%clk 0:07:47] } 35. Qxa6 { [%eval 1.41] [%clk 0:07:39] } 35... Qxa4? { [%eval 3.35] } { Mistake. h6 was best. } { [%clk 0:07:42] } 36. Qxe6+ { [%eval 3.18] [%clk 0:07:33] } 36... Kh8 { [%eval 3.41] [%clk 0:08:11] } 37. Nc4 { [%eval 3.33] [%clk 0:06:52] } 37... Bd5 { [%eval 3.32] [%clk 0:01:15] } 38. Qe7?! { [%eval 2.48] } { Inaccuracy. Qb6 was best. } { [%clk 0:05:42] } 38... Re8 { [%eval 2.49] [%clk 0:00:43] } 39. Nb6 { [%eval 2.64] [%clk 0:05:46] } 39... Rxe7 { [%eval 2.87] [%clk 0:01:03] } 40. Nxa4 { [%eval 2.92] [%clk 0:06:12] } 40... Bc6 { [%eval 2.84] [%clk 0:00:41] } 41. Nc3 { [%eval 2.71] [%clk 0:04:57] } 41... g5?! { [%eval 3.55] } { Inaccuracy. Rb7 was best. } { [%clk 0:00:36] } 42. fxg5?! { [%eval 2.72] } { Inaccuracy. b4 was best. } { [%clk 0:04:06] } 42... Rxe5 { [%eval 2.74] [%clk 0:01:00] } 43. b4 { [%eval 2.84] [%clk 0:04:29] } 43... f4 { [%eval 2.46] [%clk 0:00:39] } 44. h4 { [%eval 2.88] [%clk 0:03:59] } 44... e3 { [%eval 2.85] [%clk 0:01:08] } 45. Kh2 { [%eval 2.84] [%clk 0:03:11] } 45... Kg7 { [%eval 3.35] [%clk 0:01:37] } 46. Rf1?! { [%eval 2.52] } { Inaccuracy. Ne2 was best. } { [%clk 0:02:38] } 46... e2?! { [%eval 3.58] } { Inaccuracy. Bd7 was best. } { [%clk 0:00:50] } 47. Re1 { [%eval 3.61] [%clk 0:02:59] } 47... Re3 { [%eval 3.02] [%clk 0:01:19] } 48. Nxe2 { [%eval 2.95] [%clk 0:02:37] } 48... Bb5 { [%eval 3.0] [%clk 0:01:17] } 49. Nd4 { [%eval 2.59] [%clk 0:02:44] } 49... Rxe1 { [%eval 2.52] [%clk 0:01:46] } 50. Nxb5 { [%eval 2.38] [%clk 0:03:13] } 50... Rb1?? { [%eval 5.38] } { Blunder. Kf8 was best. } { [%clk 0:01:21] } 51. c6 { [%eval 5.3] [%clk 0:03:10] } 51... Rc1 { [%eval 6.17] [%clk 0:01:15] } 52. Nd4 { [%eval 5.98] [%clk 0:02:44] } 52... Kf7 { [%eval 6.53] [%clk 0:01:08] } 53. b5 { [%eval 6.43] [%clk 0:03:07] } 53... Ke7 { [%eval 6.82] [%clk 0:01:20] } 54. b6 { [%eval 7.0] [%clk 0:03:00] } 54... Kd6 { [%eval 7.31] [%clk 0:01:30] } 55. c7 { [%eval 7.2] [%clk 0:02:44] } 55... Kd7 { [%eval 7.8] [%clk 0:01:00] } 56. Nb5 { [%eval 7.55] [%clk 0:03:04] } 1-0