Event: Round 8: Evgeny Postny - Or Bronstein
Date: 2024-01-28
White: Evgeny Postny
WhiteTitle: GM
WhiteElo: 2597
Black: Or Bronstein
BlackTitle: IM
BlackElo: 2441
Result: 1/2-1/2
ECO: A45
Opening: Trompowsky Attack
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:30:56] } 1... Nf6 { [%eval 0.16] [%clk 1:24:56] } 2. Bg5 { [%eval 0.0] [%clk 1:31:00] } 2... d5 { [%eval 0.0] [%clk 1:24:07] } 3. e3 { [%eval 0.0] [%clk 1:31:17] } 3... c5 { [%eval 0.0] [%clk 1:24:19] } 4. Bxf6 { [%eval 0.0] [%clk 1:31:34] } 4... gxf6 { [%eval 0.0] [%clk 1:24:38] } 5. Bb5+ { [%eval -0.17] [%clk 1:31:41] } 5... Nc6 { [%eval -0.02] [%clk 1:20:06] } 6. dxc5 { [%eval -0.36] [%clk 1:31:43] } 6... Qa5+ { [%eval 0.0] [%clk 1:07:03] } 7. Nc3 { [%eval 0.0] [%clk 1:31:54] } 7... a6 { [%eval 0.01] [%clk 1:07:27] } 8. Bxc6+ { [%eval 0.0] [%clk 1:29:33] } 8... bxc6 { [%eval -0.07] [%clk 1:07:55] } 9. Ne2 { [%eval -0.18] [%clk 1:29:33] } 9... Qxc5 { [%eval 0.08] [%clk 0:57:53] } 10. O-O { [%eval -0.12] [%clk 1:27:33] } 10... Rb8 { [%eval 0.15] [%clk 0:53:49] } 11. e4 { [%eval -0.38] [%clk 1:11:29] } 11... e6 { [%eval 0.12] [%clk 0:49:50] } 12. Re1 { [%eval 0.03] [%clk 1:08:53] } 12... Be7 { [%eval 0.1] [%clk 0:48:39] } 13. Qd3 { [%eval -0.07] [%clk 1:00:14] } 13... Qd6 { [%eval -0.17] [%clk 0:43:23] } 14. b3 { [%eval -0.22] [%clk 0:58:43] } 14... O-O { [%eval 0.07] [%clk 0:39:17] } 15. Rad1 { [%eval -0.01] [%clk 0:53:14] } 15... Kh8 { [%eval 0.06] [%clk 0:37:32] } 16. Ng3 { [%eval -0.05] [%clk 0:50:24] } 16... Rg8 { [%eval 0.21] [%clk 0:29:49] } 17. Qf3 { [%eval -0.06] [%clk 0:38:32] } 17... Bb7 { [%eval -0.04] [%clk 0:29:21] } 18. Nce2 { [%eval -0.03] [%clk 0:36:04] } 18... Qe5 { [%eval 0.05] [%clk 0:24:55] } 19. Nf4 { [%eval 0.04] [%clk 0:29:01] } 19... Qg5 { [%eval 0.0] [%clk 0:23:28] } 20. c4 { [%eval -0.02] [%clk 0:28:08] } 20... Bb4 { [%eval -0.01] [%clk 0:20:27] } 21. Rf1 { [%eval -0.02] [%clk 0:19:09] } 21... Bd6?! { [%eval 0.54] } { Inaccuracy. a5 was best. } { [%clk 0:18:03] } 22. Nfh5 { [%eval 0.51] [%clk 0:12:55] } 22... Rg6 { [%eval 0.49] [%clk 0:17:31] } 23. Qe3 { [%eval 0.6] [%clk 0:12:42] } 23... Rh6 { [%eval 0.67] [%clk 0:10:49] } 24. f4 { [%eval 0.75] [%clk 0:05:21] } 24... Qh4 { [%eval 0.74] [%clk 0:10:33] } 25. e5 { [%eval 0.41] [%clk 0:05:43] } 25... Bc7 { [%eval 0.28] [%clk 0:08:33] } 26. Nxf6 { [%eval 0.27] [%clk 0:05:17] } 26... d4 { [%eval 0.29] [%clk 0:07:31] } 27. Rxd4? { [%eval -0.95] } { Mistake. Qf3 was best. } { [%clk 0:04:14] } 27... Bb6?! { [%eval 0.0] } { Inaccuracy. c5 was best. } { [%clk 0:06:42] } 28. Rfd1?! { [%eval -0.69] } { Inaccuracy. Kf2 was best. } { [%clk 0:02:05] } 28... Bxd4 { [%eval -0.86] [%clk 0:06:13] } 29. Qxd4?! { [%eval -1.63] } { Inaccuracy. Rxd4 was best. } { [%clk 0:02:18] } 29... Qxh2+ { [%eval -1.73] [%clk 0:04:17] } 30. Kf2 { [%eval -1.97] [%clk 0:02:46] } 30... Rg6 { [%eval -1.95] [%clk 0:04:10] } 31. Qe3 { [%eval -1.71] [%clk 0:00:50] } 31... c5 { [%eval -1.67] [%clk 0:04:30] } 32. Rh1 { [%eval -1.79] [%clk 0:00:34] } 32... Qxg2+ { [%eval -1.88] [%clk 0:04:42] } 33. Ke1 { [%eval -1.9] [%clk 0:01:02] } 33... Rxf6 { [%eval -1.83] [%clk 0:02:59] } 34. exf6 { [%eval -1.65] [%clk 0:01:24] } 34... Rd8?! { [%eval -0.87] } { Inaccuracy. Qxa2 was best. } { [%clk 0:02:51] } 35. Rg1 { [%eval -0.85] [%clk 0:01:17] } 35... Qc2 { [%eval -1.05] [%clk 0:00:59] } 36. Ne2 { [%eval -0.81] [%clk 0:01:36] } 36... Rd1+ { [%eval -0.8] [%clk 0:00:57] } 37. Kf2 { [%eval -0.67] [%clk 0:02:05] } 37... Rd3 { [%eval -0.91] [%clk 0:01:19] } 38. Rc1 { [%eval -0.58] [%clk 0:02:17] } 38... Rxe3 { [%eval -0.61] [%clk 0:01:10] } 39. Rxc2 { [%eval -0.7] [%clk 0:02:43] } 39... Rf3+ { [%eval -0.98] [%clk 0:01:36] } 40. Kg1 { [%eval -0.74] [%clk 0:01:47] } 40... h5 { [%eval -0.85] [%clk 0:01:09] } 41. Rd2 { [%eval -0.7] [%clk 0:26:36] } 41... Be4 { [%eval -1.37] [%clk 0:29:40] } 42. Rd7 { [%eval -1.25] [%clk 0:24:04] } 42... Kg8 { [%eval -0.85] [%clk 0:28:51] } 43. Rc7 { [%eval -0.75] [%clk 0:24:01] } 43... Bd3 { [%eval -0.66] [%clk 0:21:11] } 44. Nc3 { [%eval -0.77] [%clk 0:24:26] } 44... Rxf4 { [%eval -1.05] [%clk 0:15:24] } 45. Rxc5 { [%eval -0.64] [%clk 0:24:49] } 45... Rf1+ { [%eval -0.67] [%clk 0:13:18] } 46. Kh2 { [%eval -0.72] [%clk 0:19:42] } 46... Rc1 { [%eval -0.68] [%clk 0:12:26] } 47. Rg5+ { [%eval -0.69] [%clk 0:16:09] } 47... Kh7 { [%eval -0.62] [%clk 0:12:55] } 48. Na4 { [%eval -0.67] [%clk 0:16:30] } 48... h4 { [%eval -0.68] [%clk 0:03:08] } 49. Nc5 { [%eval -0.73] [%clk 0:14:50] } 49... Bf5 { [%eval -0.6] [%clk 0:01:59] } 50. Rg7+ { [%eval -0.71] [%clk 0:07:58] } 50... Kh6 { [%eval -0.7] [%clk 0:02:28] } 51. Rxf7 { [%eval -0.77] [%clk 0:08:12] } 51... Rc2+ { [%eval -0.65] [%clk 0:02:16] } 52. Kg1 { [%eval -0.69] [%clk 0:06:20] } 52... Kg6 { [%eval -0.57] [%clk 0:01:41] } 53. Rg7+ { [%eval -0.4] [%clk 0:05:21] } 53... Kxf6 { [%eval -0.46] [%clk 0:02:09] } 54. Rg2 { [%eval -0.54] [%clk 0:05:47] } 54... Rc1+ { [%eval -0.52] [%clk 0:02:32] } 55. Kh2 { [%eval -0.61] [%clk 0:05:58] } 55... h3?! { [%eval -0.05] } { Inaccuracy. e5 was best. } { [%clk 0:01:34] } 56. Re2 { [%eval -0.1] [%clk 0:04:23] } 56... a5 { [%eval -0.1] [%clk 0:01:15] } 57. Nd7+ { [%eval -0.53] [%clk 0:03:42] } 57... Kg5 { [%eval -0.44] [%clk 0:01:21] } 58. Nc5? { [%eval -2.07] } { Mistake. Rf2 was best. } { [%clk 0:03:22] } 58... Bg4 { [%eval -1.82] [%clk 0:01:20] } 59. Rf2 { [%eval -2.16] [%clk 0:02:36] } 59... Bf5? { [%eval -0.6] } { Mistake. Re1 was best. } { [%clk 0:00:54] } 60. Re2?! { [%eval -1.66] } { Inaccuracy. Nd7 was best. } { [%clk 0:02:51] } 60... Bg4?! { [%eval -0.95] } { Inaccuracy. e5 was best. } { [%clk 0:00:58] } 61. Rf2?? { [%eval -2.84] } { Blunder. Rb2 was best. } { [%clk 0:03:15] } 61... Re1 { [%eval -2.71] [%clk 0:01:05] } 62. Nd3 { [%eval -2.31] [%clk 0:02:20] } 62... Re3 { [%eval -2.89] [%clk 0:01:30] } 63. Rd2 { [%eval -2.54] [%clk 0:01:32] } 63... Bf5 { [%eval -2.55] [%clk 0:01:35] } 64. Nf2 { [%eval -2.56] [%clk 0:01:36] } 64... Kf4?! { [%eval -1.84] } { Inaccuracy. e5 was best. } { [%clk 0:01:16] } 65. Nd1 { [%eval -1.85] [%clk 0:01:16] } 65... Re1 { [%eval -1.7] [%clk 0:01:32] } 66. Nf2?? { [%eval -4.09] } { Blunder. c5 was best. } { [%clk 0:00:50] } 66... Ke3 { [%eval -3.52] } 67. Rb2 { [%eval -2.8] [%clk 0:01:18] } 67... Rb1 { [%eval -3.92] [%clk 0:00:51] } 68. Rxb1 { [%eval -3.73] [%clk 0:01:11] } 68... Bxb1 { [%eval -3.66] [%clk 0:01:20] } 69. Ng4+ { [%eval -2.68] [%clk 0:00:40] } 69... Kd4 { [%eval -2.22] [%clk 0:01:37] } 70. a3 { [%eval -0.17] [%clk 0:00:53] } 70... Bf5 { [%eval 0.0] [%clk 0:01:45] } 71. Nh6 { [%eval 0.0] [%clk 0:01:00] } 71... Bc2 { [%eval 0.0] [%clk 0:01:05] } 72. b4 { [%eval 0.0] [%clk 0:01:25] } 72... axb4 { [%eval 0.0] [%clk 0:00:42] } 73. axb4 { [%eval 0.0] [%clk 0:01:52] } 73... Kxc4 { [%eval 0.0] [%clk 0:01:02] } 74. Kxh3 { [%eval 0.0] [%clk 0:02:06] } 74... Kxb4 { [%eval 0.0] [%clk 0:01:17] } 75. Kg3 { [%eval 0.0] [%clk 0:02:15] } 75... Kc3 { [%eval 0.0] [%clk 0:01:39] } 76. Kf4 { [%eval 0.0] [%clk 0:02:34] } 76... Kd4 { [%eval 0.0] [%clk 0:02:08] } 77. Ng4 { [%eval 0.0] [%clk 0:02:57] } 77... Bb3 { [%eval 0.0] [%clk 0:02:07] } 78. Ne5 { [%eval 0.0] [%clk 0:03:21] } 78... Bd5 { [%eval 0.0] [%clk 0:02:25] } 79. Ng4 { [%eval 0.0] [%clk 0:03:45] } 79... Bc6 { [%eval 0.0] } 1/2-1/2