Event: Round 7: Postny, Evgeny - Kochavi, Ori
Date: 2024-10-26
White: Postny, Evgeny
WhiteTitle: GM
WhiteElo: 2570
Black: Kochavi, Ori
BlackTitle: IM
BlackElo: 2371
Result: 1-0
ECO: E51
Opening: Nimzo-Indian Defense: Normal Variation, Ragozin Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.17] [%clk 1:31:20] } 2... e6 { [%eval 0.11] [%clk 1:31:21] } 3. Nc3 { [%eval 0.17] [%clk 1:31:38] } 3... Bb4 { [%eval 0.17] [%clk 1:31:47] } 4. e3 { [%eval 0.08] [%clk 1:32:01] } 4... O-O { [%eval 0.11] [%clk 1:31:53] } 5. Nf3 { [%eval 0.07] [%clk 1:32:19] } 5... d5 { [%eval 0.12] [%clk 1:29:15] } 6. Bd2 { [%eval 0.03] [%clk 1:32:02] } 6... Nbd7 { [%eval 0.11] [%clk 1:29:37] } 7. Rc1 { [%eval 0.19] [%clk 1:30:20] } 7... Be7 { [%eval 0.17] [%clk 1:24:41] } 8. cxd5 { [%eval 0.02] [%clk 1:25:12] } 8... exd5 { [%eval 0.0] [%clk 1:24:33] } 9. Bd3 { [%eval 0.01] [%clk 1:25:34] } 9... c6 { [%eval 0.0] [%clk 1:13:33] } 10. O-O { [%eval 0.05] [%clk 1:22:59] } 10... Re8 { [%eval 0.1] [%clk 1:05:21] } 11. Re1 { [%eval 0.05] [%clk 1:17:15] } 11... Bd6 { [%eval 0.09] [%clk 1:01:47] } 12. Qc2 { [%eval 0.03] [%clk 1:15:26] } 12... Nf8 { [%eval 0.16] [%clk 1:00:44] } 13. h3 { [%eval 0.05] [%clk 1:13:48] } 13... Bd7 { [%eval 0.22] [%clk 0:58:55] } 14. a3 { [%eval 0.09] [%clk 1:08:02] } 14... Rc8 { [%eval 0.16] [%clk 0:52:45] } 15. b4 { [%eval 0.0] [%clk 1:06:03] } 15... Ng6 { [%eval 0.28] [%clk 0:52:07] } 16. Na4 { [%eval -0.11] [%clk 1:03:58] } 16... b6 { [%eval 0.16] [%clk 0:41:31] } 17. Nc3 { [%eval 0.17] [%clk 1:03:16] } 17... c5 { [%eval 0.18] [%clk 0:35:55] } 18. Ba6 { [%eval 0.0] [%clk 0:47:25] } 18... cxb4 { [%eval 0.0] [%clk 0:34:21] } 19. axb4 { [%eval 0.0] [%clk 0:46:04] } 19... Rxc3? { [%eval 1.11] } { Mistake. Rc7 was best. } { [%clk 0:27:10] } 20. Bxc3 { [%eval 1.06] [%clk 0:34:54] } 20... b5 { [%eval 1.41] [%clk 0:24:51] } 21. Qd3 { [%eval 1.44] [%clk 0:33:58] } 21... Qb6 { [%eval 1.41] [%clk 0:24:32] } 22. Ra1 { [%eval 1.34] [%clk 0:33:51] } 22... Rb8 { [%eval 1.88] [%clk 0:24:13] } 23. Ne5 { [%eval 1.89] [%clk 0:32:22] } 23... Be8 { [%eval 1.78] [%clk 0:24:40] } 24. f3 { [%eval 1.6] [%clk 0:27:18] } 24... Ne7 { [%eval 1.58] [%clk 0:23:32] } 25. Rec1 { [%eval 1.65] [%clk 0:26:43] } 25... Nd7 { [%eval 1.47] [%clk 0:21:07] } 26. Kh1 { [%eval 1.52] [%clk 0:18:59] } 26... Nf8 { [%eval 1.46] [%clk 0:21:27] } 27. e4?! { [%eval 0.78] } { Inaccuracy. Qe2 was best. } { [%clk 0:14:05] } 27... Ne6 { [%eval 0.84] [%clk 0:17:57] } 28. Ng4 { [%eval 0.35] [%clk 0:12:04] } 28... h5 { [%eval 0.3] [%clk 0:12:24] } 29. Ne3 { [%eval 0.38] [%clk 0:11:50] } 29... Bf4 { [%eval 0.37] [%clk 0:10:36] } 30. Rc2 { [%eval 0.02] [%clk 0:06:47] } 30... Nc7 { [%eval 0.33] [%clk 0:10:20] } 31. Rca2 { [%eval 0.27] [%clk 0:07:09] } 31... Qg6 { [%eval 0.69] [%clk 0:09:57] } 32. Bd2 { [%eval 0.86] [%clk 0:06:49] } 32... Bxe3? { [%eval 2.19] } { Mistake. dxe4 was best. } { [%clk 0:05:44] } 33. Qxe3 { [%eval 2.1] [%clk 0:07:14] } 33... Rb6 { [%eval 2.12] [%clk 0:06:12] } 34. Qg5 { [%eval 2.26] [%clk 0:07:36] } 34... Qxg5?! { [%eval 3.18] } { Inaccuracy. Qe6 was best. } { [%clk 0:05:35] } 35. Bxg5 { [%eval 3.09] [%clk 0:08:02] } 35... f6 { [%eval 3.17] [%clk 0:06:04] } 36. Bf4 { [%eval 3.07] [%clk 0:07:23] } 36... Ne6 { [%eval 3.0] [%clk 0:06:25] } 37. Be3 { [%eval 2.4] [%clk 0:07:37] } 37... Bc6 { [%eval 3.03] [%clk 0:06:52] } 38. exd5 { [%eval 3.12] [%clk 0:05:21] } 38... Bxd5 { [%eval 3.14] [%clk 0:05:40] } 39. Rc2 { [%eval 2.96] [%clk 0:04:17] } 39... Nc6 { [%eval 3.14] [%clk 0:01:36] } 40. Bc8 { [%eval 3.01] [%clk 0:02:12] } 40... Nxb4 { [%eval 3.15] [%clk 0:00:54] } 41. Rb2 { [%eval 3.28] [%clk 0:28:28] } 41... Nd3 { [%eval 3.07] [%clk 0:31:01] } 42. Rd2 { [%eval 3.12] [%clk 0:28:48] } 42... Ndf4 { [%eval 2.99] [%clk 0:31:13] } 43. Rxa7?! { [%eval 2.15] } { Inaccuracy. Ra5 was best. } { [%clk 0:26:21] } 43... b4 { [%eval 2.15] [%clk 0:28:40] } 44. Bxf4 { [%eval 1.66] [%clk 0:07:09] } 44... Nxf4 { [%eval 1.62] [%clk 0:29:00] } 45. Bf5 { [%eval 1.74] [%clk 0:07:20] } 45... b3 { [%eval 1.48] [%clk 0:28:09] } 46. h4 { [%eval 1.56] [%clk 0:06:27] } 46... g6?! { [%eval 2.19] } { Inaccuracy. Kf8 was best. } { [%clk 0:25:11] } 47. Bb1 { [%eval 2.24] [%clk 0:06:50] } 47... Rc6 { [%eval 2.56] [%clk 0:25:33] } 48. Kh2 { [%eval 2.77] [%clk 0:06:56] } 48... Rc1 { [%eval 2.68] [%clk 0:24:29] } 49. Be4?! { [%eval 1.85] } { Inaccuracy. Rb2 was best. } { [%clk 0:06:07] } 49... Bxe4 { [%eval 1.76] [%clk 0:24:21] } 50. fxe4 { [%eval 1.61] [%clk 0:06:32] } 50... Nd3 { [%eval 1.83] [%clk 0:24:50] } 51. Rxd3 { [%eval 1.6] [%clk 0:04:19] } 51... b2 { [%eval 1.51] [%clk 0:24:42] } 52. Rb3? { [%eval 0.29] } { Mistake. Rb7 was best. } { [%clk 0:03:58] } 52... b1=Q { [%eval 0.3] [%clk 0:25:01] } 53. Rxb1 { [%eval 0.31] [%clk 0:04:23] } 53... Rxb1 { [%eval 0.35] [%clk 0:25:28] } 54. Kg3 { [%eval 0.44] [%clk 0:04:16] } 54... Kf8 { [%eval 0.77] [%clk 0:25:08] } 55. d5 { [%eval 0.68] [%clk 0:03:44] } 55... Rd1?? { [%eval 3.04] } { Blunder. Rf1 was best. } { [%clk 0:25:31] } 56. Kf4 { [%eval 2.96] [%clk 0:03:30] } 56... Rf1+ { [%eval 3.61] [%clk 0:25:55] } 57. Ke3 { [%eval 3.65] [%clk 0:03:55] } 57... Rd1 { [%eval 3.47] [%clk 0:26:22] } 58. Rd7 { [%eval 2.83] [%clk 0:03:31] } 58... Rh1 { [%eval 3.47] [%clk 0:26:00] } 59. g3 { [%eval 3.35] [%clk 0:01:59] } 59... Rd1 { [%eval 3.03] [%clk 0:25:34] } 60. Rb7 { [%eval 3.0] [%clk 0:02:09] } 60... Rg1?! { [%eval 4.73] } { Inaccuracy. Kg8 was best. } { [%clk 0:25:09] } 61. Kf2?! { [%eval 3.55] } { Inaccuracy. Kd4 was best. } { [%clk 0:02:33] } 61... Ra1 { [%eval 3.6] [%clk 0:25:09] } 62. Ke3 { [%eval 3.26] [%clk 0:02:38] } 62... Rg1?! { [%eval 4.94] } { Inaccuracy. Rd1 was best. } { [%clk 0:25:03] } 63. Kd4 { [%eval 4.83] [%clk 0:02:42] } 63... Rxg3 { [%eval 5.68] [%clk 0:25:28] } 64. d6 { [%eval 5.8] [%clk 0:03:04] } 64... Ke8?! { [%eval 8.53] } { Inaccuracy. Rg1 was best. } { [%clk 0:25:10] } 65. e5 { [%eval 7.1] [%clk 0:03:06] } 65... fxe5+ { [%clk 0:23:44] } 66. Kd5 { [%clk 0:03:33] } 1-0