Event: Round 4: Chatterjee Koustav - Rao Sharan
Date: 2022-07-11
White: Chatterjee Koustav
Black: Rao Sharan
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:33] } 1... d5 { [%eval 0.38] [%clk 1:30:55] } 2. c4 { [%eval 0.36] [%clk 1:30:59] } 2... e6 { [%eval 0.3] [%clk 1:31:22] } 3. Nc3 { [%eval 0.39] [%clk 1:31:12] } 3... Nf6 { [%eval 0.41] [%clk 1:31:47] } 4. cxd5 { [%eval 0.16] [%clk 1:31:32] } 4... exd5 { [%eval 0.38] [%clk 1:32:12] } 5. Bg5 { [%eval 0.35] [%clk 1:31:58] } 5... Nbd7 { [%eval 0.35] [%clk 1:32:30] } 6. e3 { [%eval 0.44] [%clk 1:32:11] } 6... c6 { [%eval 0.33] [%clk 1:32:52] } 7. Bd3 { [%eval 0.3] [%clk 1:32:35] } 7... Bd6 { [%eval 0.69] [%clk 1:33:17] } 8. Nf3 { [%eval 0.67] [%clk 1:31:52] } 8... h6 { [%eval 0.65] [%clk 1:33:30] } 9. Bh4 { [%eval 0.77] [%clk 1:32:09] } 9... O-O { [%eval 0.71] [%clk 1:33:54] } 10. O-O { [%eval 0.86] [%clk 1:32:19] } 10... Re8 { [%eval 0.72] [%clk 1:34:12] } 11. Qc2 { [%eval 0.84] [%clk 1:32:40] } 11... Nf8 { [%eval 1.01] [%clk 1:34:05] } 12. h3 { [%eval 0.99] [%clk 1:32:42] } 12... a6 { [%eval 0.98] [%clk 1:34:07] } 13. a3 { [%eval 0.92] [%clk 1:30:59] } 13... N8d7 { [%eval 1.12] [%clk 1:33:35] } 14. Rae1 { [%eval 1.18] [%clk 1:14:48] } 14... Qc7?! { [%eval 2.09] } { Inaccuracy. Be7 was best. } { [%clk 1:30:09] } 15. e4 { [%eval 1.88] [%clk 1:12:55] } 15... g5? { [%eval 3.84] } { Mistake. dxe4 was best. } { [%clk 1:26:57] } 16. e5 { [%eval 3.67] [%clk 1:05:46] } 16... gxh4 { [%eval 3.43] [%clk 1:27:20] } 17. exd6 { [%eval 3.83] [%clk 1:00:44] } 17... Qxd6 { [%eval 3.45] [%clk 1:27:40] } 18. Qc1 { [%eval 3.5] [%clk 0:53:09] } 18... Kg7 { [%eval 3.41] [%clk 1:20:19] } 19. Nxh4 { [%eval 3.55] [%clk 0:49:47] } 19... Nf8 { [%eval 3.5] [%clk 1:20:16] } 20. Rxe8 { [%eval 3.89] [%clk 0:39:10] } 20... Nxe8 { [%eval 4.03] [%clk 1:20:39] } 21. Re1 { [%eval 3.38] [%clk 0:39:34] } 21... Bd7 { [%eval 4.04] [%clk 1:05:56] } 22. Re5 { [%eval 4.1] [%clk 0:33:42] } 22... Qf6 { [%eval 3.91] [%clk 1:02:10] } 23. Rh5 { [%eval 4.5] [%clk 0:32:24] } 23... Nd6 { [%eval 3.98] [%clk 1:02:10] } 24. Ne2 { [%eval 3.89] [%clk 0:32:00] } 24... Ne6 { [%eval 4.19] [%clk 0:51:27] } 25. Nf3 { [%eval 4.06] [%clk 0:25:58] } 25... Rd8? { [%eval 6.58] } { Mistake. Rh8 was best. } { [%clk 0:35:18] } 26. Ne5 { [%eval 6.76] [%clk 0:20:56] } 26... Nf8 { [%eval 6.34] [%clk 0:29:31] } 27. Ng3 { [%eval 8.18] [%clk 0:19:37] } 27... Be6 { [%eval 7.43] [%clk 0:28:16] } 28. Rf5 { [%eval 7.36] [%clk 0:17:59] } 28... Qxf5 { [%eval 7.37] [%clk 0:28:34] } 29. Bxf5 { [%eval 7.56] [%clk 0:16:57] } 29... Nxf5 { [%eval 7.95] [%clk 0:29:02] } 30. Ng4 { [%eval 7.7] [%clk 0:16:48] } 30... Rd6 { [%eval 8.21] [%clk 0:27:06] } 31. Qf4 { [%eval 7.61] [%clk 0:16:57] } 1-0