Event: Round 1: Korobov, Anton - Visakh N R
Date: 2025-05-29
White: Korobov, Anton
WhiteTitle: GM
WhiteElo: 2631
Black: Visakh N R
BlackTitle: GM
BlackElo: 2507
Result: 1-0
ECO: E55
Opening: Nimzo-Indian Defense: Normal Variation, Gligoric System, Bronstein Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:26] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... e6 { [%eval 0.14] [%clk 1:30:46] } 3. Nf3 { [%eval 0.12] [%clk 1:31:42] } 3... d5 { [%eval 0.17] [%clk 1:31:10] } 4. Nc3 { [%eval 0.1] [%clk 1:32:07] } 4... Nbd7 { [%eval 0.27] [%clk 1:29:57] } 5. e3 { [%eval 0.02] [%clk 1:31:02] } 5... Bb4 { [%eval 0.28] [%clk 1:27:59] } 6. Bd3 { [%eval 0.16] [%clk 1:26:53] } 6... O-O { [%eval 0.26] [%clk 1:24:05] } 7. O-O { [%eval 0.22] [%clk 1:26:53] } 7... dxc4 { [%eval 0.26] [%clk 1:22:39] } 8. Bxc4 { [%eval 0.25] [%clk 1:24:58] } 8... c5 { [%eval 0.26] [%clk 1:23:04] } 9. a3 { [%eval 0.27] [%clk 1:25:05] } 9... cxd4 { [%eval 0.44] [%clk 1:12:02] } 10. axb4 { [%eval 0.5] [%clk 1:24:53] } 10... dxc3 { [%eval 0.5] [%clk 1:12:27] } 11. bxc3 { [%eval 0.35] [%clk 1:25:18] } 11... Qc7 { [%eval 0.49] [%clk 1:12:19] } 12. Be2 { [%eval 0.52] [%clk 1:25:41] } 12... b6 { [%eval 0.78] [%clk 1:09:17] } 13. Bb2 { [%eval 0.42] [%clk 1:21:18] } 13... Bb7 { [%eval 0.45] [%clk 1:08:32] } 14. c4 { [%eval 0.36] [%clk 1:18:13] } 14... e5 { [%eval 0.44] [%clk 1:03:34] } 15. Ra3 { [%eval 0.34] [%clk 1:11:17] } 15... a5 { [%eval 0.39] [%clk 0:56:33] } 16. bxa5 { [%eval 0.38] [%clk 1:10:20] } 16... Rxa5 { [%eval 0.3] [%clk 0:56:30] } 17. Rxa5 { [%eval 0.37] [%clk 1:09:41] } 17... bxa5 { [%eval 0.36] [%clk 0:56:57] } 18. Qa1 { [%eval 0.31] [%clk 1:09:56] } 18... Bxf3 { [%eval 0.55] [%clk 0:54:53] } 19. Bxf3 { [%eval 0.26] [%clk 1:09:15] } 19... Qxc4 { [%eval 0.31] [%clk 0:54:29] } 20. Qxa5 { [%eval 0.29] [%clk 1:05:17] } 20... Rc8 { [%eval 0.3] [%clk 0:37:50] } 21. Bxe5 { [%eval 0.28] [%clk 1:02:13] } 21... Nxe5 { [%eval 0.26] [%clk 0:38:14] } 22. Qxe5 { [%eval 0.21] [%clk 1:02:38] } 22... Qc3 { [%eval 0.37] [%clk 0:38:40] } 23. Qb5 { [%eval 0.15] [%clk 0:57:30] } 23... g6 { [%eval 0.22] [%clk 0:36:10] } 24. h3 { [%eval 0.23] [%clk 0:53:35] } 24... Kg7 { [%eval 0.31] [%clk 0:36:25] } 25. Rb1 { [%eval 0.3] [%clk 0:53:05] } 25... Qc4 { [%eval 0.17] [%clk 0:35:42] } 26. Qb7 { [%eval 0.25] [%clk 0:50:00] } 26... h5 { [%eval 0.32] [%clk 0:33:04] } 27. g3 { [%eval 0.24] [%clk 0:47:42] } 27... Qc7 { [%eval 0.23] [%clk 0:30:59] } 28. Qa6 { [%eval 0.24] [%clk 0:44:00] } 28... Qc4 { [%eval 0.24] [%clk 0:30:25] } 29. Qa7 { [%eval 0.21] [%clk 0:43:24] } 29... Qc5 { [%eval 0.22] [%clk 0:30:31] } 30. Rb7 { [%eval 0.24] [%clk 0:38:09] } 30... Qxa7 { [%eval 0.31] [%clk 0:30:49] } 31. Rxa7 { [%eval 0.22] [%clk 0:38:37] } 31... Kf8 { [%eval 0.34] [%clk 0:29:29] } 32. Kg2 { [%eval 0.2] [%clk 0:38:14] } 32... Re8 { [%eval 0.55] [%clk 0:29:47] } 33. Bc6 { [%eval 0.46] [%clk 0:36:37] } 33... Re7? { [%eval 1.72] } { Mistake. Re5 was best. } { [%clk 0:29:58] } 34. Rxe7 { [%eval 1.26] [%clk 0:36:30] } 34... Kxe7 { [%eval 1.44] [%clk 0:30:26] } 35. f4?! { [%eval 0.7] } { Inaccuracy. Kf3 was best. } { [%clk 0:36:52] } 35... Kd6? { [%eval 1.9] } { Mistake. Nh7 was best. } { [%clk 0:28:36] } 36. Ba4 { [%eval 1.95] [%clk 0:34:27] } 36... Ke7 { [%eval 1.92] [%clk 0:24:14] } 37. Kf3 { [%eval 1.97] [%clk 0:33:32] } 37... Ng8?! { [%eval 2.92] } { Inaccuracy. Nd5 was best. } { [%clk 0:23:23] } 38. e4 { [%eval 2.78] [%clk 0:32:44] } 38... Nh6 { [%eval 3.16] [%clk 0:22:10] } 39. Ke3 { [%eval 2.45] [%clk 0:27:52] } 39... Ng8 { [%eval 3.07] [%clk 0:20:33] } 40. Kd4 { [%eval 2.77] [%clk 0:27:31] } 40... Nh6 { [%eval 1.72] [%clk 0:16:19] } 41. Kd5 { [%eval 2.19] [%clk 0:15:17] } 41... Ng8 { [%eval 2.29] [%clk 0:11:03] } 42. Bb5 { [%eval 2.34] [%clk 0:11:08] } 42... Nh6 { [%eval 2.0] [%clk 0:08:11] } 43. Be2 { [%eval 1.95] [%clk 0:09:42] } 43... Ng8?? { [%eval 4.3] } { Blunder. f6 was best. } { [%clk 0:06:55] } 44. e5 { [%eval 4.45] [%clk 0:09:53] } 44... Kd8 { [%eval 4.74] [%clk 0:09:47] } 45. g4 { [%eval 4.72] [%clk 0:38:09] } 45... hxg4 { [%eval 5.59] [%clk 0:10:13] } 46. hxg4 { [%eval 5.45] [%clk 0:38:35] } 46... Ne7+ { [%eval 5.02] [%clk 0:05:02] } 47. Kc5 { [%eval 5.66] [%clk 0:38:38] } 47... Ke8 { [%eval 6.58] [%clk 0:03:06] } 48. Bb5+ { [%eval 6.38] [%clk 0:35:00] } 48... Kf8 { [%eval 7.08] [%clk 0:03:27] } 49. Bd7 { [%eval 6.62] [%clk 0:35:25] } 49... g5 { [%eval 5.91] [%clk 0:02:55] } 50. f5 { [%eval 5.76] [%clk 0:35:12] } 50... f6?? { [%eval #24] } { Checkmate is now unavoidable. Ng8 was best. } { [%clk 0:02:42] } 51. e6 { [%eval #26] [%clk 0:35:18] } 51... Ng8 { [%eval #28] [%clk 0:02:31] } 52. Kd6 { [%eval #21] [%clk 0:35:42] } 52... Ne7 { [%eval #21] [%clk 0:02:59] } 53. Bb5 { [%eval #20] [%clk 0:36:04] } 53... Nc8+ { [%eval #20] [%clk 0:03:08] } 54. Kd7 { [%eval #23] [%clk 0:36:32] } 54... Nb6+ { [%eval #21] [%clk 0:02:56] } 55. Kd8 { [%eval #20] [%clk 0:37:00] } 55... Nd5 { [%eval #20] [%clk 0:03:00] } 56. Bc4 { [%eval #19] [%clk 0:37:24] } 56... Ne7 { [%eval #22] [%clk 0:03:24] } 57. Kd7 { [%eval #21] [%clk 0:37:48] } 57... Ng8 { [%eval #21] [%clk 0:03:36] } 58. e7+ { [%eval #20] [%clk 0:38:12] } 58... Nxe7 { [%eval #21] [%clk 0:04:04] } 59. Be6 { [%eval #20] [%clk 0:38:26] } 1-0