Event: Round 2: Antipov, Mikhail Al. - Koustav Chatterjee
Date: 2024-03-30
White: Antipov, Mikhail Al.
WhiteTitle: GM
WhiteElo: 2573
Black: Koustav Chatterjee
BlackTitle: GM
BlackElo: 2534
Result: 1-0
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.16] [%clk 1:30:13] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... e6 { [%eval 0.21] [%clk 1:30:40] } 3. Nf3 { [%eval 0.0] [%clk 1:31:40] } 3... d5 { [%eval 0.12] [%clk 1:29:18] } 4. Nc3 { [%eval 0.0] [%clk 1:31:37] } 4... c6 { [%eval 0.33] [%clk 1:29:18] } 5. Bg5 { [%eval 0.14] [%clk 1:29:14] } 5... Nbd7 { [%eval 0.34] [%clk 1:29:25] } 6. cxd5 { [%eval 0.29] [%clk 1:26:59] } 6... exd5 { [%eval 0.33] [%clk 1:29:48] } 7. e3 { [%eval 0.34] [%clk 1:27:18] } 7... Be7 { [%eval 0.5] [%clk 1:30:02] } 8. Bd3 { [%eval 0.39] [%clk 1:26:40] } 8... h6 { [%eval 0.52] [%clk 1:30:25] } 9. Bf4 { [%eval 0.49] [%clk 1:26:52] } 9... O-O { [%eval 0.51] [%clk 1:15:57] } 10. h3 { [%eval 0.54] [%clk 1:24:10] } 10... Ne8 { [%eval 0.98] [%clk 1:10:14] } 11. Qc2 { [%eval 0.84] [%clk 1:23:38] } 11... Nd6 { [%eval 1.16] [%clk 1:05:29] } 12. g4 { [%eval 1.03] [%clk 1:20:41] } 12... b5 { [%eval 1.6] [%clk 0:52:06] } 13. Rg1 { [%eval 1.75] [%clk 1:07:19] } 13... g5 { [%eval 1.77] [%clk 0:35:49] } 14. Be5 { [%eval 1.3] [%clk 1:04:43] } 14... Re8?! { [%eval 1.99] } { Inaccuracy. f6 was best. } { [%clk 0:31:50] } 15. h4 { [%eval 1.84] [%clk 1:03:21] } 15... Nf8 { [%eval 2.03] [%clk 0:23:41] } 16. hxg5 { [%eval 1.94] [%clk 1:03:22] } 16... hxg5 { [%eval 1.96] [%clk 0:24:04] } 17. O-O-O { [%eval 1.95] [%clk 0:49:40] } 17... f6 { [%eval 1.7] [%clk 0:24:04] } 18. Bxd6 { [%eval 1.59] [%clk 0:45:48] } 18... Bxd6 { [%eval 1.45] [%clk 0:23:27] } 19. Kb1 { [%eval 1.45] [%clk 0:45:38] } 19... Be6 { [%eval 1.9] [%clk 0:19:46] } 20. Bf5 { [%eval 1.79] [%clk 0:44:54] } 20... Qd7 { [%eval 2.08] [%clk 0:11:00] } 21. Rh1 { [%eval 2.16] [%clk 0:44:44] } 21... Qg7 { [%eval 2.76] [%clk 0:04:47] } 22. Rh5 { [%eval 2.71] [%clk 0:44:37] } 22... Bf7 { [%eval 3.08] [%clk 0:05:04] } 23. Rh3 { [%eval 2.94] [%clk 0:44:25] } 23... Bg6 { [%eval 2.88] [%clk 0:03:45] } 24. Rdh1 { [%eval 2.79] [%clk 0:43:22] } 24... Bxf5 { [%eval 3.06] [%clk 0:03:24] } 25. Qxf5 { [%eval 3.01] [%clk 0:43:01] } 25... Qg6 { [%eval 2.85] [%clk 0:02:55] } 26. Rh8+ { [%eval 2.27] [%clk 0:41:37] } 26... Kg7 { [%eval 2.3] [%clk 0:03:18] } 27. Qxg6+ { [%eval 2.29] [%clk 0:41:14] } 27... Kxg6 { [%eval 2.35] [%clk 0:03:43] } 28. R8h6+ { [%eval 2.32] [%clk 0:39:28] } 28... Kg7 { [%eval 2.19] [%clk 0:03:37] } 29. Nxg5 { [%eval 2.28] [%clk 0:39:41] } 29... fxg5 { [%eval 2.12] [%clk 0:03:40] } 30. Rxd6 { [%eval 2.24] [%clk 0:40:07] } 30... Re6 { [%eval 2.12] [%clk 0:04:02] } 31. Rxe6 { [%eval 2.27] [%clk 0:40:33] } 31... Nxe6 { [%eval 2.18] [%clk 0:04:27] } 32. Ne2 { [%eval 2.08] [%clk 0:39:30] } 32... Rf8 { [%eval 2.0] [%clk 0:03:40] } 33. Rh2 { [%eval 2.15] [%clk 0:39:50] } 33... Kg6 { [%eval 2.32] [%clk 0:04:04] } 34. Ng3 { [%eval 1.83] [%clk 0:40:10] } 34... Ng7?! { [%eval 2.5] } { Inaccuracy. c5 was best. } { [%clk 0:04:29] } 35. Kc2 { [%eval 2.35] [%clk 0:40:34] } 35... Rc8 { [%eval 2.48] [%clk 0:04:25] } 36. Kd3 { [%eval 2.69] [%clk 0:36:13] } 36... c5 { [%eval 3.24] [%clk 0:04:49] } 37. dxc5 { [%eval 3.13] [%clk 0:36:39] } 37... Rxc5 { [%eval 3.1] [%clk 0:05:16] } 38. Ne2 { [%eval 3.0] [%clk 0:37:05] } 38... b4 { [%eval 3.34] [%clk 0:05:32] } 39. f4 { [%eval 3.35] [%clk 0:36:29] } 39... Ra5 { [%eval 3.59] [%clk 0:05:13] } 40. f5+ { [%eval 3.52] [%clk 0:36:46] } 40... Kf7 { [%eval 3.42] [%clk 0:05:38] } 41. Nd4 { [%eval 3.31] [%clk 0:34:33] } 41... Rxa2 { [%eval 3.77] [%clk 0:05:59] } 42. Nf3 { [%eval 3.02] [%clk 0:34:59] } 42... a5 { [%eval 3.75] [%clk 0:02:39] } 43. Nxg5+ { [%eval 3.68] [%clk 0:30:11] } 43... Kf6 { [%eval 3.62] [%clk 0:03:05] } 44. Nf3 { [%eval 3.57] [%clk 0:30:06] } 44... Kf7 { [%eval 4.44] [%clk 0:03:30] } 45. Ne5+ { [%eval 4.09] [%clk 0:30:04] } 45... Kg8 { [%eval 4.72] [%clk 0:02:13] } 46. f6 { [%eval 4.74] [%clk 0:26:49] } 46... Ne6 { [%eval 4.61] [%clk 0:02:37] } 47. g5 { [%eval 4.21] [%clk 0:26:59] } 47... Nf8? { [%eval 7.55] } { Mistake. Ra1 was best. } { [%clk 0:00:42] } 48. g6 { [%eval 7.3] [%clk 0:27:20] } 48... Nxg6 { [%eval 8.81] [%clk 0:01:07] } 49. Rg2 { [%eval 8.9] [%clk 0:27:46] } 1-0