Event: MPL 59th Senior National
Site: Delhi, India
Date: 2022-12-25
White: Koustav, Chatterjee
WhiteElo: 2508
Black: Nitin, S.
BlackElo: 2372
Result: 1-0
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard
TimeControl: 90 Minutes /40 moves plus 30 Minutes with 30 seconds increment from Move No1.

1. Nf3 { [%eval 0.36] [%clk 1:29:54] } 1... Nf6 { [%eval 0.29] [%clk 1:30:11] } 2. g3 { [%eval 0.05] [%clk 1:29:51] } 2... g6 { [%eval 0.25] [%clk 1:30:21] } 3. Bg2 { [%eval 0.13] [%clk 1:30:14] } 3... Bg7 { [%eval 0.28] [%clk 1:30:45] } 4. d4 { [%eval 0.21] [%clk 1:30:11] } 4... O-O { [%eval 0.29] [%clk 1:30:40] } 5. c4 { [%eval 0.12] [%clk 1:29:51] } 5... d6 { [%eval 0.43] [%clk 1:30:59] } 6. Nc3 { [%eval 0.27] [%clk 1:30:15] } 6... c6 { [%eval 0.58] [%clk 1:27:26] } 7. e4 { [%eval 0.68] [%clk 1:25:21] } 7... Be6 { [%eval 0.63] [%clk 1:24:08] } 8. Qd3 { [%eval 0.49] [%clk 1:11:14] } 8... Na6 { [%eval 0.73] [%clk 1:17:49] } 9. O-O { [%eval 0.83] [%clk 1:03:50] } 9... Bg4 { [%eval 0.74] [%clk 1:10:46] } 10. Be3 { [%eval 0.66] [%clk 0:54:08] } 10... Nd7 { [%eval 0.92] [%clk 1:02:22] } 11. h3 { [%eval 0.68] [%clk 0:24:42] } 11... Bxf3 { [%eval 0.65] [%clk 1:02:04] } 12. Bxf3 { [%eval 0.68] [%clk 0:23:29] } 12... c5 { [%eval 0.74] [%clk 1:00:31] } 13. Rfd1 { [%eval 0.61] [%clk 0:20:31] } 13... cxd4 { [%eval 0.65] [%clk 0:53:03] } 14. Bxd4 { [%eval 0.64] [%clk 0:20:59] } 14... Ne5 { [%eval 0.81] [%clk 0:52:55] } 15. Qe2 { [%eval 0.73] [%clk 0:21:02] } 15... Qc8 { [%eval 0.63] [%clk 0:42:00] } 16. Nd5 { [%eval 0.67] [%clk 0:19:25] } 16... Re8 { [%eval 0.72] [%clk 0:40:59] } 17. Bxe5?! { [%eval -0.26] } { Inaccuracy. h4 was best. } { [%clk 0:17:25] } 17... Bxe5 { [%eval 0.19] [%clk 0:41:09] } 18. h4 { [%eval 0.29] [%clk 0:17:48] } 18... Nc5 { [%eval 0.6] [%clk 0:28:10] } 19. h5 { [%eval 0.53] [%clk 0:16:29] } 19... Qd8 { [%eval 0.46] [%clk 0:27:12] } 20. Kg2 { [%eval 0.29] [%clk 0:15:05] } 20... Ne6 { [%eval 0.58] [%clk 0:19:33] } 21. Qe3 { [%eval 0.62] [%clk 0:07:50] } 21... Nf8 { [%eval 0.88] [%clk 0:18:05] } 22. Rab1 { [%eval 0.52] [%clk 0:06:19] } 22... e6 { [%eval 0.68] [%clk 0:16:02] } 23. Nb4 { [%eval 0.19] [%clk 0:06:20] } 23... Qf6 { [%eval 0.65] [%clk 0:13:46] } 24. b3 { [%eval 0.48] [%clk 0:05:46] } 24... a5 { [%eval 0.68] [%clk 0:13:21] } 25. Nc2 { [%eval 0.68] [%clk 0:06:10] } 25... a4 { [%eval 1.17] [%clk 0:11:40] } 26. b4 { [%eval 1.13] [%clk 0:06:19] } 26... Rac8 { [%eval 1.5] [%clk 0:07:57] } 27. Be2 { [%eval 1.61] [%clk 0:06:08] } 27... Qe7 { [%eval 1.66] [%clk 0:08:06] } 28. Nd4 { [%eval 1.44] [%clk 0:05:44] } 28... d5?! { [%eval 2.33] } { Inaccuracy. Bxd4 was best. } { [%clk 0:07:22] } 29. c5 { [%eval 2.46] [%clk 0:06:08] } 29... dxe4 { [%eval 2.72] [%clk 0:04:45] } 30. Qxe4 { [%eval 2.67] [%clk 0:06:32] } 30... Bg7 { [%eval 2.75] [%clk 0:05:03] } 31. Nb5 { [%eval 2.56] [%clk 0:06:07] } 31... Red8 { [%eval 3.06] [%clk 0:04:41] } 32. Bf3 { [%eval 3.06] [%clk 0:06:19] } 32... Rb8 { [%eval 3.03] [%clk 0:04:14] } 33. Rxd8 { [%eval 3.06] [%clk 0:05:55] } 33... Qxd8 { [%eval 3.18] [%clk 0:04:42] } 34. Rd1 { [%eval 2.95] [%clk 0:06:18] } 34... Qe7 { [%eval 3.09] [%clk 0:04:44] } 35. Qc2 { [%eval 2.55] [%clk 0:03:58] } 35... e5?! { [%eval 3.35] } { Inaccuracy. gxh5 was best. } { [%clk 0:04:03] } 36. Bd5 { [%eval 3.36] [%clk 0:03:51] } 36... Ne6 { [%eval 3.42] [%clk 0:04:02] } 37. hxg6 { [%eval 2.89] [%clk 0:03:44] } 37... hxg6 { [%eval 3.11] [%clk 0:04:25] } 38. Qxa4 { [%eval 3.29] [%clk 0:03:46] } 38... Ng5 { [%eval 3.88] [%clk 0:01:49] } 39. Qa7 { [%eval 4.05] [%clk 0:02:38] } 39... Rd8 { [%eval 4.13] [%clk 0:01:59] } 40. c6 { [%eval 4.06] [%clk 0:01:38] } 40... Qxb4?! { [%eval 5.29] } { Inaccuracy. Rxd5 was best. } { [%clk 0:02:05] } 41. cxb7 { [%eval 5.15] [%clk 0:26:07] } 41... Rxd5 { [%eval 5.56] [%clk 0:25:26] } 42. b8=Q+ { [%eval 5.37] [%clk 0:26:19] } 42... Bf8 { [%clk 0:25:42] } 43. Nd4 { [%clk 0:26:28] } 1-0