Event: Round 7: Diptayan Ghosh - Sayantan Das
Date: 2023-02-24
White: Diptayan Ghosh
WhiteTitle: GM
Black: Sayantan Das
BlackTitle: IM
Result: 1/2-1/2
ECO: A46
Opening: Indian Defense: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:27:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:46] } 2. Nf3 { [%eval 0.12] [%clk 1:28:21] } 2... e6 { [%eval 0.38] [%clk 1:30:53] } 3. Bf4 { [%eval 0.12] [%clk 1:28:38] } 3... c5 { [%eval 0.0] [%clk 1:27:27] } 4. e3 { [%eval 0.0] [%clk 1:28:29] } 4... b6?! { [%eval 1.05] } { Inaccuracy. Nc6 was best. } { [%clk 1:26:54] } 5. Nbd2?! { [%eval 0.21] } { Inaccuracy. Nc3 was best. } { [%clk 1:25:44] } 5... Be7 { [%eval 0.14] [%clk 1:26:30] } 6. h3 { [%eval 0.06] [%clk 1:26:02] } 6... O-O { [%eval 0.25] [%clk 1:26:08] } 7. c3 { [%eval 0.18] [%clk 1:26:21] } 7... d6 { [%eval 0.21] [%clk 1:25:30] } 8. Bd3 { [%eval 0.09] [%clk 1:21:02] } 8... cxd4 { [%eval 0.19] [%clk 1:24:30] } 9. cxd4 { [%eval 0.04] [%clk 1:17:11] } 9... Ba6 { [%eval 0.08] [%clk 1:22:47] } 10. Bxa6 { [%eval -0.04] [%clk 1:17:22] } 10... Nxa6 { [%eval -0.02] [%clk 1:23:14] } 11. O-O { [%eval -0.14] [%clk 1:17:46] } 11... Qd7 { [%eval 0.0] [%clk 1:15:01] } 12. Qe2 { [%eval -0.1] [%clk 1:12:56] } 12... Nb4 { [%eval 0.02] [%clk 1:11:51] } 13. a3 { [%eval 0.0] [%clk 1:09:11] } 13... Nc6 { [%eval 0.03] [%clk 1:11:52] } 14. Rac1 { [%eval 0.02] [%clk 1:08:32] } 14... Rfc8 { [%eval 0.01] [%clk 1:11:01] } 15. Bg5 { [%eval 0.04] [%clk 1:05:18] } 15... h6 { [%eval 0.18] [%clk 1:07:32] } 16. Bh4 { [%eval -0.11] [%clk 1:02:40] } 16... Rc7 { [%eval 0.34] [%clk 1:04:53] } 17. Bxf6 { [%eval 0.37] [%clk 0:58:17] } 17... Bxf6 { [%eval 0.31] [%clk 1:05:11] } 18. Ne4 { [%eval 0.38] [%clk 0:58:42] } 18... d5 { [%eval 0.78] [%clk 1:00:08] } 19. Nxf6+ { [%eval 0.93] [%clk 0:58:24] } 19... gxf6 { [%eval 0.79] [%clk 1:00:36] } 20. Nh2 { [%eval 0.8] [%clk 0:53:37] } 20... f5 { [%eval 0.74] [%clk 0:54:32] } 21. Qh5 { [%eval 0.75] [%clk 0:51:23] } 21... Kg7 { [%eval 0.93] [%clk 0:46:42] } 22. Nf3 { [%eval 1.04] [%clk 0:50:28] } 22... Rac8 { [%eval 1.18] [%clk 0:45:34] } 23. Kh1 { [%eval 1.22] [%clk 0:46:02] } 23... f6 { [%eval 1.03] [%clk 0:37:31] } 24. g4 { [%eval 1.14] [%clk 0:42:28] } 24... Qf7 { [%eval 0.76] [%clk 0:34:02] } 25. Qh4 { [%eval 1.26] [%clk 0:38:41] } 25... fxg4 { [%eval 0.87] [%clk 0:31:38] } 26. Rg1 { [%eval 0.85] [%clk 0:31:58] } 26... Ne7 { [%eval 0.8] [%clk 0:29:09] } 27. Qxg4+ { [%eval 0.79] [%clk 0:27:19] } 27... Kh7 { [%eval 0.82] [%clk 0:28:47] } 28. Rxc7 { [%eval 0.79] [%clk 0:24:36] } 28... Rxc7 { [%eval 0.9] [%clk 0:28:51] } 29. Ne1?! { [%eval 0.32] } { Inaccuracy. Nh4 was best. } { [%clk 0:24:25] } 29... Rc8 { [%eval 0.38] [%clk 0:26:04] } 30. Nd3 { [%eval 0.08] [%clk 0:23:27] } 30... Rg8 { [%eval 0.09] [%clk 0:25:38] } 31. Qd1 { [%eval 0.0] [%clk 0:23:52] } 31... Rxg1+ { [%eval 0.15] [%clk 0:25:42] } 32. Qxg1 { [%eval 0.0] [%clk 0:21:06] } 32... Qg6 { [%eval 0.0] [%clk 0:21:28] } 33. Nf4 { [%eval 0.0] [%clk 0:19:11] } 33... Qxg1+ { [%eval 0.0] [%clk 0:20:34] } 34. Kxg1 { [%eval 0.0] [%clk 0:19:37] } 34... e5 { [%eval 0.0] [%clk 0:20:59] } 35. Ne2 { [%eval -0.03] [%clk 0:18:50] } 1/2-1/2