Event: Round 6: Guha Mitrabha - P. Karthikeyan
Date: 2021-10-24
White: Guha Mitrabha
Black: P. Karthikeyan
Result: 1-0
ECO: D71
Opening: Neo-Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:26] } 1... Nf6 { [%eval 0.28] [%clk 1:30:52] } 2. c4 { [%eval 0.32] [%clk 1:26:45] } 2... g6 { [%eval 0.51] [%clk 1:31:02] } 3. g3 { [%eval 0.13] [%clk 1:26:53] } 3... Bg7 { [%eval 0.5] [%clk 1:31:08] } 4. Bg2 { [%eval 0.39] [%clk 1:27:15] } 4... d5 { [%eval 0.75] [%clk 1:31:34] } 5. cxd5 { [%eval 0.46] [%clk 1:27:24] } 5... Nxd5 { [%eval 0.36] [%clk 1:31:58] } 6. e4 { [%eval 0.29] [%clk 1:27:49] } 6... Nb4 { [%eval 0.33] [%clk 1:29:06] } 7. d5 { [%eval 0.59] [%clk 1:27:25] } 7... c6 { [%eval 0.6] [%clk 1:29:23] } 8. a3 { [%eval 0.94] [%clk 1:20:08] } 8... N4a6 { [%eval 0.87] [%clk 1:29:46] } 9. Ne2 { [%eval 0.72] [%clk 1:19:59] } 9... cxd5 { [%eval 0.61] [%clk 1:29:55] } 10. exd5 { [%eval 0.62] [%clk 1:20:23] } 10... O-O { [%eval 0.44] [%clk 1:30:14] } 11. O-O { [%eval 0.56] [%clk 1:20:45] } 11... Nd7 { [%eval 0.69] [%clk 1:30:36] } 12. Nbc3 { [%eval 0.57] [%clk 1:20:31] } 12... Ne5 { [%eval 0.73] [%clk 1:30:54] } 13. h3 { [%eval 0.59] [%clk 1:20:17] } 13... Nc4 { [%eval 0.49] [%clk 1:28:28] } 14. b3 { [%eval 0.57] [%clk 1:19:44] } 14... Nd6 { [%eval 0.56] [%clk 1:28:49] } 15. Be3 { [%eval 0.69] [%clk 1:17:38] } 15... Bd7 { [%eval 0.32] [%clk 1:28:13] } 16. b4 { [%eval 0.31] [%clk 1:00:01] } 16... Qc8 { [%eval 0.65] [%clk 1:18:53] } 17. Kh2 { [%eval 0.77] [%clk 0:55:48] } 17... Qc4?! { [%eval 1.82] } { Inaccuracy. Nc7 was best. } { [%clk 1:18:09] } 18. Qd2?! { [%eval 0.99] } { Inaccuracy. Rc1 was best. } { [%clk 0:50:21] } 18... Nf5?! { [%eval 1.75] } { Inaccuracy. Rfc8 was best. } { [%clk 1:09:06] } 19. Bg5?! { [%eval 1.1] } { Inaccuracy. Rac1 was best. } { [%clk 0:49:05] } 19... h6 { [%eval 0.72] [%clk 1:04:45] } 20. Bf4 { [%eval 1.3] [%clk 0:49:34] } 20... e5 { [%eval 1.09] [%clk 0:58:08] } 21. Be3 { [%eval 1.38] [%clk 0:44:44] } 21... Nd4? { [%eval 2.74] } { Mistake. Nxe3 was best. } { [%clk 0:40:42] } 22. Rad1?! { [%eval 1.8] } { Inaccuracy. Bxh6 was best. } { [%clk 0:42:23] } 22... Nxe2? { [%eval 3.12] } { Mistake. Rac8 was best. } { [%clk 0:22:55] } 23. Nxe2 { [%eval 3.09] [%clk 0:42:13] } 23... e4 { [%eval 3.01] [%clk 0:22:26] } 24. Rc1 { [%eval 3.04] [%clk 0:39:25] } 24... Qd3 { [%eval 3.25] [%clk 0:22:07] } 25. Qxd3? { [%eval 1.72] } { Mistake. Qa2 was best. } { [%clk 0:37:58] } 25... exd3 { [%eval 1.82] [%clk 0:22:33] } 26. Nf4 { [%eval 1.69] [%clk 0:38:26] } 26... Bb2?! { [%eval 2.89] } { Inaccuracy. Bb5 was best. } { [%clk 0:09:35] } 27. Rb1 { [%eval 3.4] [%clk 0:38:38] } 27... Bxa3 { [%eval 3.04] [%clk 0:10:02] } 28. Nxd3 { [%eval 3.28] [%clk 0:39:03] } 28... Bf5 { [%eval 3.34] [%clk 0:06:06] } 29. Rfd1 { [%eval 3.4] [%clk 0:39:25] } 29... Rad8?! { [%eval 4.52] } { Inaccuracy. Nxb4 was best. } { [%clk 0:03:50] } 30. Rb3 { [%eval 4.68] [%clk 0:39:00] } 30... Bxd3 { [%eval 4.82] [%clk 0:03:45] } 31. Rxa3 { [%eval 4.81] [%clk 0:39:28] } 31... Bb5 { [%eval 4.66] [%clk 0:01:46] } 32. Bxh6 { [%eval 4.62] [%clk 0:39:56] } 32... Rfe8 { [%eval 4.68] [%clk 0:02:04] } 33. Rd4 { [%eval 4.64] [%clk 0:40:25] } 33... Nc7 { [%eval 4.65] [%clk 0:01:34] } 34. Bg5 { [%eval 5.19] [%clk 0:38:56] } 34... Ne6 { [%eval 5.65] [%clk 0:01:54] } 35. Bxd8 { [%eval 5.78] [%clk 0:38:59] } 35... Nxd4 { [%eval 5.79] [%clk 0:02:17] } 36. Bf6 { [%eval 5.74] [%clk 0:39:26] } 36... Nf5 { [%eval 5.88] [%clk 0:01:21] } 37. Rxa7 { [%eval 5.9] [%clk 0:39:42] } 37... Nd6 { [%eval 5.59] [%clk 0:01:39] } 38. Ra2 { [%eval 5.53] [%clk 0:38:59] } 38... Bc4 { [%eval 5.78] [%clk 0:01:40] } 39. Rd2 { [%eval 5.51] [%clk 0:39:20] } 39... b5 { [%eval 6.4] [%clk 0:01:54] } 40. Rd4 { [%eval 6.46] [%clk 1:09:25] } 40... Nf5 { [%eval 6.61] [%clk 0:31:29] } 41. Rf4 { [%eval 6.2] [%clk 1:09:54] } 1-0