Event: MPL 59th Senior National
Site: Delhi, India
Date: 2022-12-27
White: Koustav, Chatterjee
WhiteElo: 2508
Black: Aronyak, Ghosh
BlackElo: 2521
Result: 1/2-1/2
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 90 Minutes /40 moves plus 30 Minutes with 30 seconds increment from Move No1.

1. d4 { [%eval 0.0] [%clk 1:29:42] } 1... Nf6 { [%eval 0.23] [%clk 1:28:31] } 2. Nf3 { [%eval 0.12] [%clk 1:25:34] } 2... e6 { [%eval 0.38] [%clk 1:27:22] } 3. Bf4 { [%eval 0.12] [%clk 1:18:32] } 3... b6 { [%eval 0.2] [%clk 1:27:34] } 4. e3 { [%eval 0.0] [%clk 1:18:05] } 4... Bb7 { [%eval 0.3] [%clk 1:27:54] } 5. Nbd2 { [%eval 0.0] [%clk 1:17:47] } 5... Bd6 { [%eval 0.23] [%clk 1:19:03] } 6. Bg3 { [%eval 0.19] [%clk 0:53:34] } 6... Bxg3 { [%eval 0.32] [%clk 0:55:57] } 7. hxg3 { [%eval 0.34] [%clk 0:53:52] } 7... Qe7 { [%eval 0.4] [%clk 0:56:18] } 8. Bd3 { [%eval 0.22] [%clk 0:48:46] } 8... Nc6 { [%eval 0.22] [%clk 0:50:11] } 9. c4 { [%eval 0.04] [%clk 0:26:49] } 9... e5 { [%eval 0.46] [%clk 0:37:38] } 10. d5 { [%eval 0.11] [%clk 0:27:13] } 10... e4 { [%eval 0.19] [%clk 0:35:37] } 11. dxc6 { [%eval -0.16] [%clk 0:23:24] } 11... Bxc6 { [%eval 0.13] [%clk 0:35:58] } 12. Be2 { [%eval 0.2] [%clk 0:18:31] } 12... exf3 { [%eval -0.08] [%clk 0:36:23] } 13. Bxf3 { [%eval 0.2] [%clk 0:18:58] } 13... O-O-O { [%eval 0.05] [%clk 0:32:56] } 14. Bxc6?! { [%eval -1.01] } { Inaccuracy. a4 was best. } { [%clk 0:12:35] } 14... dxc6 { [%eval -0.94] [%clk 0:33:23] } 15. Qe2 { [%eval -1.49] [%clk 0:12:42] } 15... Rd7 { [%eval -0.93] [%clk 0:31:03] } 16. Nf3 { [%eval -0.88] [%clk 0:12:53] } 16... Rdd8 { [%eval -0.71] [%clk 0:31:33] } 17. Nd2?! { [%eval -1.35] } { Inaccuracy. O-O was best. } { [%clk 0:13:17] } 17... Rd7 { [%eval -1.1] [%clk 0:32:01] } 18. Nf3 { [%eval -1.09] [%clk 0:13:42] } 18... Rdd8?! { [%eval 0.0] } { Inaccuracy. Ne4 was best. } { [%clk 0:32:29] } 19. Nd2 { [%eval -1.44] [%clk 0:14:07] } 19... Rd7? { [%eval 0.0] } { Mistake. h5 was best. } { [%clk 0:32:57] } 20. Nf3 { [%eval -1.16] [%clk 0:14:33] } 20... Rdd8? { [%eval 0.0] } { Mistake. g5 was best. } { [%clk 0:33:25] } 21. Nd2 { [%eval -1.44] [%clk 0:14:56] } 21... Rd7? { [%eval 0.0] } { Mistake. Kb7 was best. } 1/2-1/2