Event: Round 9: Itay Sitbon - Evgeny Postny
Date: 2022-12-13
White: Itay Sitbon
Black: Evgeny Postny
BlackTitle: GM
Result: 1/2-1/2
ECO: D25
Opening: Queen's Gambit Accepted: Normal Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:50] } 2. c4 { [%eval 0.29] [%clk 1:31:19] } 2... dxc4 { [%eval 0.33] [%clk 1:30:59] } 3. Nf3 { [%eval 0.0] [%clk 1:31:34] } 3... Nf6 { [%eval 0.32] [%clk 1:31:16] } 4. e3 { [%eval 0.34] [%clk 1:31:37] } 4... b5 { [%eval 0.65] [%clk 1:31:08] } 5. a4 { [%eval 0.32] [%clk 1:30:26] } 5... b4 { [%eval 0.77] [%clk 1:31:31] } 6. Bxc4 { [%eval 0.41] [%clk 1:30:52] } 6... e6 { [%eval 0.49] [%clk 1:31:53] } 7. O-O { [%eval 0.59] [%clk 1:30:51] } 7... Be7 { [%eval 0.71] [%clk 1:32:00] } 8. Qe2 { [%eval 0.5] [%clk 1:26:37] } 8... Bb7 { [%eval 0.72] [%clk 1:31:21] } 9. Nbd2 { [%eval 0.47] [%clk 1:26:15] } 9... c5 { [%eval 0.52] [%clk 1:30:06] } 10. dxc5 { [%eval 0.39] [%clk 1:23:40] } 10... Nbd7 { [%eval 0.34] [%clk 1:29:00] } 11. Nb3 { [%eval 0.14] [%clk 1:22:42] } 11... O-O { [%eval 0.22] [%clk 1:20:16] } 12. Rd1 { [%eval 0.24] [%clk 1:20:25] } 12... Qc7 { [%eval 0.27] [%clk 1:19:50] } 13. Bd2 { [%eval -0.11] [%clk 1:17:26] } 13... a5 { [%eval -0.16] [%clk 1:17:48] } 14. Rac1 { [%eval -0.14] [%clk 1:15:31] } 14... Nxc5 { [%eval -0.02] [%clk 1:12:29] } 15. Nfd4 { [%eval -0.18] [%clk 1:12:23] } 15... Qb6 { [%eval -0.1] [%clk 1:08:29] } 16. Nxc5 { [%eval -0.07] [%clk 1:11:49] } 16... Bxc5 { [%eval -0.1] [%clk 1:06:01] } 17. Be1 { [%eval -0.27] [%clk 1:11:14] } 17... Rfd8 { [%eval -0.3] [%clk 1:00:29] } 18. Nb3 { [%eval -0.38] [%clk 1:06:17] } 18... Be7 { [%eval -0.17] [%clk 0:58:56] } 19. f3 { [%eval -0.34] [%clk 1:06:19] } 19... Bc6 { [%eval -0.37] [%clk 0:51:57] } 20. Rxd8+ { [%eval -0.27] [%clk 0:59:56] } 20... Rxd8 { [%eval 0.11] [%clk 0:51:09] } 21. Ra1 { [%eval -0.32] [%clk 0:52:09] } 21... e5 { [%eval -0.28] [%clk 0:44:03] } 22. Bf2 { [%eval -0.37] [%clk 0:45:37] } 22... e4 { [%eval -0.34] [%clk 0:44:07] } 23. f4 { [%eval -0.36] [%clk 0:43:14] } 23... h6 { [%eval -0.25] [%clk 0:41:15] } 24. h3 { [%eval -0.29] [%clk 0:41:13] } 24... g6 { [%eval -0.14] [%clk 0:26:23] } 25. Nd4 { [%eval -0.26] [%clk 0:40:59] } 25... Bb7 { [%eval 0.0] [%clk 0:26:15] } 26. Rc1 { [%eval -0.01] [%clk 0:38:39] } 26... Rc8?! { [%eval 0.72] } { Inaccuracy. Nd5 was best. } { [%clk 0:24:00] } 27. Rc2?! { [%eval -0.03] } { Inaccuracy. f5 was best. } { [%clk 0:38:15] } 27... Kg7 { [%eval -0.14] [%clk 0:23:48] } 28. Kh2 { [%eval -0.34] [%clk 0:36:15] } 28... Bc5 { [%eval -0.2] [%clk 0:20:35] } 29. Nb3 { [%eval -0.31] [%clk 0:35:28] } 29... Bd6 { [%eval -0.16] [%clk 0:20:28] } 30. Nd4 { [%eval -0.17] [%clk 0:34:48] } 30... Rd8 { [%eval -0.1] [%clk 0:16:48] } 31. Kh1 { [%eval 0.0] [%clk 0:34:34] } 31... Bc5 { [%eval 0.0] [%clk 0:13:13] } 32. Nb3 { [%eval 0.0] [%clk 0:34:43] } 32... Be7 { [%eval 0.0] [%clk 0:13:36] } 33. Bb5 { [%eval -0.45] [%clk 0:32:52] } 33... Ne8 { [%eval 0.0] [%clk 0:10:21] } 34. Nd4?! { [%eval -0.82] } { Inaccuracy. f5 was best. } { [%clk 0:25:09] } 34... Bf6?! { [%eval -0.02] } { Inaccuracy. Nd6 was best. } { [%clk 0:10:01] } 35. Nc6? { [%eval -1.21] } { Mistake. f5 was best. } { [%clk 0:23:13] } 35... b3 { [%eval -1.27] [%clk 0:07:14] } 36. Rc4 { [%eval -1.29] [%clk 0:21:24] } 36... Rc8? { [%eval -0.18] } { Mistake. Rd5 was best. } { [%clk 0:05:47] } 37. Nd4 { [%eval -0.13] [%clk 0:18:42] } 37... Rd8 { [%eval -0.06] [%clk 0:03:07] } 38. Be1?! { [%eval -0.67] } { Inaccuracy. Rc1 was best. } { [%clk 0:14:23] } 38... Nd6 { [%eval -0.77] [%clk 0:03:01] } 39. Rc1 { [%eval -0.65] [%clk 0:14:33] } 39... Bxd4 { [%eval -0.68] [%clk 0:02:22] } 40. exd4 { [%eval -0.56] [%clk 0:15:00] } 40... Nf5?! { [%eval 0.0] } { Inaccuracy. Nxb5 was best. } { [%clk 0:02:26] } 41. Qd2 { [%eval 0.12] [%clk 0:14:12] } 41... Qd6 { [%eval 0.0] [%clk 0:24:37] } 42. Bf2? { [%eval -1.58] } { Mistake. Qxa5 was best. } { [%clk 0:37:41] } 42... Bd5?! { [%eval -0.79] } { Inaccuracy. e3 was best. } { [%clk 0:13:43] } 43. Kg1 { [%eval -0.81] [%clk 0:34:06] } 43... h5 { [%eval -0.6] [%clk 0:13:53] } 44. Rc5 { [%eval -0.71] [%clk 0:33:31] } 44... Kh7?! { [%eval -0.14] } { Inaccuracy. Qe7 was best. } { [%clk 0:12:05] } 45. Bf1?! { [%eval -0.77] } { Inaccuracy. Qxa5 was best. } { [%clk 0:30:10] } 45... Ra8 { [%eval -0.35] [%clk 0:09:37] } 46. Be3 { [%eval -0.28] [%clk 0:26:15] } 46... h4 { [%eval -0.32] [%clk 0:08:43] } 47. Be2 { [%eval -0.26] [%clk 0:24:25] } 47... Ng3 { [%eval 0.03] [%clk 0:06:44] } 48. Bf1 { [%eval -0.38] [%clk 0:23:06] } 48... Qd8 { [%eval 0.0] [%clk 0:06:09] } 49. Qc3 { [%eval -0.08] [%clk 0:22:24] } 49... Be6?! { [%eval 0.48] } { Inaccuracy. Nf5 was best. } { [%clk 0:05:02] } 50. Kf2 { [%eval 0.42] [%clk 0:21:41] } 50... Qd6?! { [%eval 0.98] } { Inaccuracy. Nf5 was best. } { [%clk 0:04:01] } 51. Rxa5?! { [%eval 0.0] } { Inaccuracy. Bb5 was best. } { [%clk 0:20:14] } 51... Rxa5 { [%eval 0.09] [%clk 0:03:40] } 52. Qxa5 { [%eval 0.08] [%clk 0:20:42] } 52... Qc6 { [%eval 0.19] [%clk 0:03:41] } 53. Bb5 { [%eval -0.02] [%clk 0:18:50] } 53... Qc8 { [%eval 0.45] [%clk 0:03:46] } 54. Qe1 { [%eval 0.0] [%clk 0:17:12] } 54... Bd7? { [%eval 1.63] } { Mistake. Qc2+ was best. } { [%clk 0:02:30] } 55. Qc1 { [%eval 1.42] [%clk 0:16:48] } 55... Qe8?? { [%eval 3.67] } { Blunder. Qb7 was best. } { [%clk 0:02:12] } 56. Qc4?! { [%eval 2.45] } { Inaccuracy. Qc7 was best. } { [%clk 0:16:34] } 56... Bxb5?! { [%eval 3.27] } { Inaccuracy. Kg8 was best. } { [%clk 0:01:45] } 57. axb5 { [%eval 3.69] [%clk 0:16:52] } 57... Nf5 { [%eval 4.54] [%clk 0:01:41] } 58. Qxb3?! { [%eval 3.31] } { Inaccuracy. b6 was best. } { [%clk 0:15:45] } 58... Qd7 { [%eval 3.61] [%clk 0:01:56] } 59. b6 { [%eval 3.48] [%clk 0:15:07] } 59... Qb7 { [%eval 3.8] [%clk 0:02:21] } 60. Qb5 { [%eval 3.26] [%clk 0:14:50] } 60... Qc8 { [%eval 3.57] [%clk 0:02:20] } 61. Qc5?? { [%eval 0.96] } { Blunder. Qb3 was best. } { [%clk 0:14:46] } 61... Qa6 { [%eval 0.89] [%clk 0:02:43] } 62. Qc7 { [%eval 0.89] [%clk 0:10:36] } 62... Qd3 { [%eval 1.08] [%clk 0:01:35] } 63. Qxf7+ { [%eval 1.87] [%clk 0:08:25] } 63... Kh6 { [%eval 1.2] [%clk 0:01:59] } 64. Qf8+ { [%eval 1.17] [%clk 0:08:49] } 64... Kh7 { [%eval 1.08] [%clk 0:02:20] } 65. Qf7+ { [%eval 1.49] [%clk 0:05:05] } 65... Kh6 { [%eval 1.36] [%clk 0:02:43] } 66. Qf8+ { [%eval 1.13] [%clk 0:05:28] } 66... Kh7 { [%eval 1.14] [%clk 0:03:08] } 67. Qf7+? { [%eval 0.0] } { Mistake. Qa3 was best. } { [%clk 0:04:44] } 67... Kh6 { [%eval 0.0] [%clk 0:03:30] } 68. Qf8+ { [%eval 0.0] [%clk 0:05:12] } 1/2-1/2