Event: České Budějovice GM
Site: chess24.com
Date: 2021-07-09
White: Khenkin, Igor
WhiteTitle: GM
WhiteElo: 2539
Black: Colbow, Collin
BlackTitle: FM
BlackElo: 2353
Result: 1-0
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.11] [%clk 1:31:26] } 2... e6 { [%eval 0.39] [%clk 1:31:06] } 3. Nf3 { [%eval 0.0] [%clk 1:31:51] } 3... d5 { [%eval 0.2] [%clk 1:31:27] } 4. e3 { [%eval 0.07] [%clk 1:32:04] } 4... Bb4+ { [%eval 0.21] [%clk 1:26:06] } 5. Nbd2 { [%eval 0.2] [%clk 1:30:37] } 5... O-O { [%eval 0.12] [%clk 1:25:13] } 6. a3 { [%eval 0.18] [%clk 1:31:01] } 6... Be7 { [%eval 0.19] [%clk 1:24:29] } 7. b3 { [%eval 0.15] [%clk 1:22:37] } 7... Nbd7 { [%eval 0.24] [%clk 1:20:41] } 8. Bb2 { [%eval 0.26] [%clk 1:22:25] } 8... b6 { [%eval 0.19] [%clk 1:15:11] } 9. Bd3 { [%eval 0.22] [%clk 1:22:49] } 9... Bb7 { [%eval 0.2] [%clk 1:15:30] } 10. O-O { [%eval 0.07] [%clk 1:22:24] } 10... Ne4 { [%eval 0.51] [%clk 1:12:25] } 11. Rc1 { [%eval 0.37] [%clk 1:20:49] } 11... Rc8 { [%eval 0.42] [%clk 1:11:31] } 12. cxd5 { [%eval 0.46] [%clk 1:04:27] } 12... exd5 { [%eval 0.39] [%clk 1:10:58] } 13. Qe2 { [%eval 0.38] [%clk 1:04:53] } 13... a5 { [%eval 0.07] [%clk 1:08:03] } 14. Ba6 { [%eval 0.0] [%clk 1:02:10] } 14... Bxa6 { [%eval 0.0] [%clk 1:04:29] } 15. Qxa6 { [%eval 0.04] [%clk 1:02:38] } 15... Nxd2 { [%eval 0.0] [%clk 0:55:48] } 16. Nxd2 { [%eval 0.0] [%clk 1:03:06] } 16... Bd6 { [%eval 0.0] [%clk 0:55:09] } 17. Qb5 { [%eval -0.05] [%clk 0:49:21] } 17... Nf6 { [%eval -0.03] [%clk 0:52:27] } 18. Nf3 { [%eval -0.13] [%clk 0:49:46] } 18... Qe8 { [%eval 0.0] [%clk 0:30:23] } 19. Qxe8 { [%eval -0.22] [%clk 0:47:09] } 19... Rfxe8 { [%eval -0.21] [%clk 0:30:46] } 20. Rc6 { [%eval -0.63] [%clk 0:45:51] } 20... Ne4 { [%eval -0.68] [%clk 0:27:45] } 21. Rfc1 { [%eval -0.5] [%clk 0:44:36] } 21... f6 { [%eval -0.38] [%clk 0:23:05] } 22. R6c2?! { [%eval -0.95] } { Inaccuracy. a4 was best. } { [%clk 0:33:27] } 22... Kf7?! { [%eval -0.33] } { Inaccuracy. g5 was best. } { [%clk 0:20:25] } 23. Ne1 { [%eval -0.24] [%clk 0:33:29] } 23... Ke7 { [%eval -0.24] [%clk 0:15:35] } 24. f3 { [%eval -0.71] [%clk 0:32:25] } 24... Ng5 { [%eval -0.46] [%clk 0:15:57] } 25. Nd3 { [%eval -0.57] [%clk 0:32:08] } 25... Kd7 { [%eval -0.67] [%clk 0:15:10] } 26. Kf2 { [%eval -0.65] [%clk 0:18:21] } 26... Bxh2 { [%eval -0.71] [%clk 0:13:50] } 27. f4?! { [%eval -1.55] } { Inaccuracy. b4 was best. } { [%clk 0:16:58] } 27... Ne4+ { [%eval -1.8] [%clk 0:14:07] } 28. Kf3 { [%eval -1.45] [%clk 0:17:26] } 28... g5? { [%eval -0.14] } { Mistake. Ng3 was best. } { [%clk 0:13:04] } 29. g4 { [%eval -0.28] [%clk 0:10:29] } 29... Bg3 { [%eval -0.12] [%clk 0:12:48] } 30. Rh1? { [%eval -1.63] } { Mistake. b4 was best. } { [%clk 0:10:33] } 30... Bh4 { [%eval -1.77] [%clk 0:11:37] } 31. a4 { [%eval -2.14] [%clk 0:08:35] } 31... Re6?! { [%eval -1.47] } { Inaccuracy. h5 was best. } { [%clk 0:08:45] } 32. b4 { [%eval -1.34] [%clk 0:07:50] } 32... Rce8?! { [%eval -0.33] } { Inaccuracy. Ng3 was best. } { [%clk 0:06:29] } 33. bxa5?! { [%eval -0.85] } { Inaccuracy. Bc1 was best. } { [%clk 0:06:37] } 33... Nf2?? { [%eval 2.18] } { Blunder. Ng3 was best. } { [%clk 0:01:44] } 34. Nxf2 { [%eval 1.95] [%clk 0:05:29] } 34... Rxe3+ { [%eval 1.92] [%clk 0:02:13] } 35. Kg2 { [%eval 2.49] [%clk 0:05:58] } 35... Re2?! { [%eval 3.72] } { Inaccuracy. Rg3+ was best. } { [%clk 0:02:35] } 36. Rhc1 { [%eval 3.48] [%clk 0:04:03] } 36... Rxc2 { [%eval 3.87] [%clk 0:00:38] } 37. Rxc2 { [%eval 3.91] [%clk 0:04:32] } 37... gxf4 { [%eval 4.0] [%clk 0:00:56] } 38. axb6 { [%eval 3.35] [%clk 0:04:06] } 38... cxb6 { [%eval 3.24] [%clk 0:01:25] } 39. Bc1 { [%eval 3.0] [%clk 0:03:34] } 39... Ra8 { [%eval 3.43] [%clk 0:00:35] } 40. Bxf4 { [%eval 3.0] [%clk 0:00:53] } 40... Rxa4 { [%eval 3.09] [%clk 0:00:52] } 41. Rc7+ { [%eval 3.07] [%clk 0:30:27] } 41... Ke6 { [%eval 3.33] [%clk 0:30:30] } 42. Be3 { [%eval 3.39] [%clk 0:29:07] } 42... Bg5 { [%eval 3.71] [%clk 0:14:39] } 43. Bxg5 { [%eval 3.6] [%clk 0:29:26] } 43... fxg5 { [%eval 3.81] [%clk 0:15:07] } 44. Rxh7 { [%eval 3.1] [%clk 0:29:38] } 44... Rxd4 { [%eval 3.75] [%clk 0:15:21] } 45. Rh6+ { [%eval 3.86] [%clk 0:29:19] } 45... Ke5 { [%eval 4.27] [%clk 0:13:14] } 46. Rxb6 { [%eval 4.23] [%clk 0:29:33] } 46... Rd2 { [%eval 4.19] [%clk 0:10:18] } 47. Kf3 { [%eval 4.25] [%clk 0:27:17] } 47... Ra2 { [%eval 4.4] [%clk 0:10:11] } 48. Rg6 { [%eval 4.3] [%clk 0:27:36] } 48... Ra3+ { [%eval 4.31] [%clk 0:10:17] } 49. Kg2 { [%eval 4.18] [%clk 0:28:03] } 49... d4 { [%eval 4.5] [%clk 0:09:25] } 50. Rxg5+ { [%eval 4.26] [%clk 0:28:31] } 50... Ke6 { [%eval 4.53] [%clk 0:09:50] } 51. Rf5 { [%eval 4.61] [%clk 0:26:28] } 51... Rb3 { [%eval 4.71] [%clk 0:09:37] } 52. Rf3 { [%eval 5.02] [%clk 0:24:55] } 52... Rb8 { [%eval 4.78] [%clk 0:09:46] } 53. Kg3 { [%eval 4.84] [%clk 0:24:59] } 53... Rg8 { [%eval 4.96] [%clk 0:09:50] } 54. Rf5 { [%eval 5.35] [%clk 0:24:22] } 54... Ra8 { [%eval 5.12] [%clk 0:09:49] } 55. Kf4 { [%eval 5.05] [%clk 0:23:56] } 55... Ra2?! { [%eval 6.58] } { Inaccuracy. Ra3 was best. } { [%clk 0:09:23] } 56. Nd3 { [%eval 5.94] [%clk 0:20:32] } 56... Rg2 { [%eval 6.21] [%clk 0:09:08] } 57. Kf3 { [%eval 6.87] [%clk 0:19:37] } 57... Rg1 { [%eval 5.88] [%clk 0:09:10] } 58. Nf4+ { [%eval 6.58] [%clk 0:20:01] } 58... Ke7 { [%eval 6.82] [%clk 0:09:29] } 59. g5 { [%eval 7.84] [%clk 0:19:04] } 59... Re1 { [%eval 6.93] [%clk 0:08:41] } 60. Rd5 { [%eval 8.58] [%clk 0:19:00] } 1-0