Event: Round 8: Koksal, Ege - Sanal, Vahap
Date: 2025-06-28
White: Koksal, Ege
WhiteTitle: IM
WhiteElo: 2292
Black: Sanal, Vahap
BlackTitle: GM
BlackElo: 2564
Result: 0-1
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:10] } 1... e6 { [%eval 0.37] [%clk 1:30:42] } 2. c4 { [%eval 0.16] [%clk 1:27:23] } 2... b6 { [%eval 0.34] [%clk 1:30:56] } 3. a3 { [%eval 0.21] [%clk 1:24:42] } 3... Bb7 { [%eval 0.29] [%clk 1:31:15] } 4. Nc3 { [%eval 0.28] [%clk 1:25:09] } 4... Nf6 { [%eval 0.26] [%clk 1:31:34] } 5. Nf3 { [%eval 0.14] [%clk 1:25:32] } 5... Ne4 { [%eval 0.28] [%clk 1:30:58] } 6. Qc2 { [%eval -0.02] [%clk 1:21:26] } 6... f5 { [%eval 0.16] [%clk 1:23:48] } 7. g3 { [%eval 0.26] [%clk 1:20:51] } 7... Be7 { [%eval 0.27] [%clk 1:22:16] } 8. Bg2 { [%eval 0.2] [%clk 1:16:00] } 8... Nxc3 { [%eval 0.17] [%clk 1:19:08] } 9. Qxc3 { [%eval 0.22] [%clk 1:16:13] } 9... Bf6 { [%eval 0.27] [%clk 1:19:19] } 10. O-O { [%eval 0.24] [%clk 1:12:23] } 10... O-O { [%eval 0.21] [%clk 1:15:44] } 11. b4 { [%eval 0.21] [%clk 0:45:14] } 11... Qe7 { [%eval 0.27] [%clk 0:55:26] } 12. Bb2 { [%eval 0.1] [%clk 0:38:12] } 12... d6 { [%eval 0.12] [%clk 0:54:30] } 13. Ne1 { [%eval 0.03] [%clk 0:33:18] } 13... Bxg2 { [%eval 0.06] [%clk 0:49:47] } 14. Nxg2 { [%eval 0.04] [%clk 0:33:20] } 14... Nc6 { [%eval 0.13] [%clk 0:46:52] } 15. Qd2 { [%eval 0.04] [%clk 0:32:47] } 15... Qf7 { [%eval 0.17] [%clk 0:46:06] } 16. Rad1 { [%eval 0.17] [%clk 0:27:39] } 16... Ne7 { [%eval 0.14] [%clk 0:45:40] } 17. Qc2 { [%eval 0.16] [%clk 0:25:59] } 17... a6 { [%eval 0.21] [%clk 0:43:11] } 18. a4 { [%eval 0.17] [%clk 0:21:59] } 18... b5 { [%eval 0.35] [%clk 0:38:01] } 19. Nf4 { [%eval 0.1] [%clk 0:17:20] } 19... g5 { [%eval 0.14] [%clk 0:30:54] } 20. Nd3 { [%eval 0.18] [%clk 0:17:48] } 20... bxc4 { [%eval 0.0] [%clk 0:31:15] } 21. Qxc4 { [%eval 0.04] [%clk 0:18:17] } 21... Nd5 { [%eval 0.2] [%clk 0:31:34] } 22. Rb1 { [%eval -0.3] [%clk 0:09:27] } 22... Bg7 { [%eval 0.0] [%clk 0:29:36] } 23. b5?! { [%eval -0.66] } { Inaccuracy. Kh1 was best. } { [%clk 0:09:49] } 23... a5?! { [%eval 0.35] } { Inaccuracy. axb5 was best. } { [%clk 0:29:35] } 24. Rbe1 { [%eval 0.0] [%clk 0:08:31] } 24... f4 { [%eval -0.26] [%clk 0:26:31] } 25. Bc1 { [%eval -0.3] [%clk 0:07:18] } 25... Qh5 { [%eval 0.0] [%clk 0:24:57] } 26. f3 { [%eval -0.54] [%clk 0:07:47] } 26... Rf7? { [%eval 0.83] } { Mistake. fxg3 was best. } { [%clk 0:20:31] } 27. Nf2?! { [%eval -0.2] } { Inaccuracy. gxf4 was best. } { [%clk 0:06:36] } 27... Qg6?! { [%eval 0.38] } { Inaccuracy. Nb6 was best. } { [%clk 0:20:26] } 28. Rd1 { [%eval 0.32] [%clk 0:06:13] } 28... Qf5 { [%eval 0.39] [%clk 0:18:58] } 29. Kg2 { [%eval 0.0] [%clk 0:03:49] } 29... h6 { [%eval 0.2] [%clk 0:12:44] } 30. Rd3?! { [%eval -0.38] } { Inaccuracy. g4 was best. } { [%clk 0:02:00] } 30... Nb6 { [%eval -0.1] [%clk 0:11:26] } 31. Qb3 { [%eval -0.13] [%clk 0:01:44] } 31... Qd5 { [%eval -0.12] [%clk 0:10:21] } 32. Qc2 { [%eval -0.16] [%clk 0:01:14] } 32... Qc4 { [%eval -0.17] [%clk 0:10:19] } 33. Qxc4 { [%eval -0.15] [%clk 0:01:40] } 33... Nxc4 { [%eval -0.16] [%clk 0:10:47] } 34. Rfd1 { [%eval -0.13] [%clk 0:01:23] } 34... d5 { [%eval 0.07] [%clk 0:10:54] } 35. gxf4 { [%eval 0.11] [%clk 0:01:15] } 35... gxf4 { [%eval 0.06] [%clk 0:11:22] } 36. Nh3 { [%eval 0.07] [%clk 0:01:38] } 36... Raf8 { [%eval 0.18] [%clk 0:11:44] } 37. Kf2 { [%eval 0.0] [%clk 0:01:10] } 37... Kh7 { [%eval 0.0] [%clk 0:10:02] } 38. Rg1 { [%eval 0.0] [%clk 0:01:39] } 38... Rf5 { [%eval 0.0] [%clk 0:09:33] } 39. Rg4 { [%eval -0.03] [%clk 0:01:46] } 39... e5 { [%eval 0.0] [%clk 0:10:02] } 40. Rd1 { [%eval 0.0] [%clk 0:01:35] } 40... Nb6 { [%eval 0.0] [%clk 0:07:59] } 41. Bd2 { [%eval 0.0] [%clk 0:01:09] } 41... Nxa4 { [%eval 0.12] [%clk 0:06:44] } 42. Bxa5 { [%eval 0.14] [%clk 0:01:28] } 42... e4? { [%eval 1.75] } { Mistake. exd4 was best. } { [%clk 0:06:46] } 43. Bxc7 { [%eval 1.86] [%clk 0:01:25] } 43... Nc3 { [%eval 2.29] [%clk 0:07:13] } 44. Rxg7+ { [%eval 2.2] [%clk 0:01:38] } 44... Kxg7 { [%eval 2.23] [%clk 0:07:41] } 45. Rg1+ { [%eval 2.26] [%clk 0:01:53] } 45... Kh7 { [%eval 2.26] [%clk 0:08:09] } 46. b6 { [%eval 2.09] [%clk 0:01:12] } 46... e3+ { [%eval 2.3] [%clk 0:08:33] } 47. Kf1 { [%eval 2.26] [%clk 0:01:41] } 47... R5f7 { [%eval 2.23] [%clk 0:03:44] } 48. Rg4 { [%eval 2.03] [%clk 0:02:02] } 48... Na4?! { [%eval 3.06] } { Inaccuracy. Rc8 was best. } { [%clk 0:03:14] } 49. Rxf4?? { [%eval 0.0] } { Blunder. Rh4 was best. } { [%clk 0:00:47] } 49... Rxf4 { [%eval 0.0] [%clk 0:03:31] } 50. Bxf4 { [%eval 0.0] [%clk 0:00:50] } 50... Nxb6 { [%eval 0.0] [%clk 0:03:57] } 51. Bxe3 { [%eval 0.01] [%clk 0:01:15] } 51... Nc4 { [%eval 0.03] [%clk 0:04:23] } 52. Kf2 { [%eval 0.07] [%clk 0:01:16] } 52... Ra8 { [%eval 0.03] [%clk 0:03:18] } 53. Nf4 { [%eval 0.01] [%clk 0:01:21] } 53... Ra5 { [%eval 0.02] [%clk 0:03:40] } 54. Nd3 { [%eval 0.0] [%clk 0:00:59] } 54... Kg6 { [%eval 0.13] [%clk 0:04:03] } 55. Bf4 { [%eval 0.09] [%clk 0:01:17] } 55... h5 { [%eval 0.36] [%clk 0:03:52] } 56. e4 { [%eval 0.0] [%clk 0:01:29] } 56... Ra2+ { [%eval 0.0] [%clk 0:04:14] } 57. Kf1 { [%eval 0.0] [%clk 0:00:38] } 57... Nd2+ { [%eval 0.0] [%clk 0:02:18] } 58. Bxd2 { [%eval 0.0] [%clk 0:01:02] } 58... Rxd2 { [%eval 0.0] [%clk 0:02:46] } 59. Nf4+ { [%eval 0.0] [%clk 0:01:19] } 59... Kg5 { [%eval 0.0] [%clk 0:03:15] } 60. Ne2 { [%eval 0.0] [%clk 0:01:12] } 60... dxe4 { [%eval 0.0] [%clk 0:02:55] } 61. fxe4 { [%eval 0.0] [%clk 0:01:36] } 61... Kg4 { [%eval 0.0] [%clk 0:03:18] } 62. Kf2 { [%eval 0.0] [%clk 0:01:38] } 62... Rd3 { [%eval 0.0] [%clk 0:03:43] } 63. e5 { [%eval -0.03] [%clk 0:01:44] } 63... h4 { [%eval -0.26] [%clk 0:02:49] } 64. Kg2?? { [%eval -3.83] } { Blunder. Ng1 was best. } { [%clk 0:00:35] } 64... Rf3 { [%eval -3.7] [%clk 0:01:47] } 65. Kg1 { [%eval -3.7] [%clk 0:00:42] } 65... Re3?? { [%eval 0.0] } { Blunder. Rf8 was best. } { [%clk 0:00:58] } 66. Kf2 { [%eval 0.0] [%clk 0:01:10] } 66... Rf3+ { [%eval 0.0] [%clk 0:01:24] } 67. Kg1?? { [%eval -3.51] } { Blunder. Kg2 was best. } { [%clk 0:01:37] } 67... h3?? { [%eval -0.31] } { Blunder. Rf8 was best. } { [%clk 0:01:20] } 68. Ng3 { [%eval -0.07] [%clk 0:00:41] } 68... Kf4 { [%eval -0.3] [%clk 0:01:19] } 69. e6?? { [%eval -4.13] } { Blunder. Nh5+ was best. } { [%clk 0:00:51] } 69... Re3 { [%eval -4.11] [%clk 0:01:37] } 70. d5? { [%eval -7.0] } { Mistake. Kf2 was best. } { [%clk 0:01:16] } 70... Kf3 { [%eval -6.81] [%clk 0:01:49] } 71. Nf1?? { [%eval #-4] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:00:40] } 71... Re2 { [%eval #-3] [%clk 0:01:55] } 72. e7 { [%eval #-3] [%clk 0:00:41] } 72... Rg2+ { [%eval #-2] [%clk 0:02:06] } 73. Kh1 { [%eval #-2] [%clk 0:01:07] } 73... Kf2 { [%eval #-1] [%clk 0:02:32] } 0-1