Event: Round 12: Biswas Subrota - Debaraj Chatterjee
Date: 2022-01-09
White: Biswas Subrota
Black: Debaraj Chatterjee
Result: 1/2-1/2
ECO: B96
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:11:10] } 1... c5 { [%eval 0.32] [%clk 1:28:51] } 2. Nf3 { [%eval 0.0] [%clk 1:11:38] } 2... d6 { [%eval 0.0] [%clk 1:29:10] } 3. d4 { [%eval 0.15] [%clk 1:12:06] } 3... cxd4 { [%eval 0.13] [%clk 1:29:31] } 4. Nxd4 { [%eval 0.29] [%clk 1:12:34] } 4... Nf6 { [%eval 0.31] [%clk 1:29:49] } 5. Nc3 { [%eval 0.18] [%clk 1:13:03] } 5... a6 { [%eval 0.21] [%clk 1:30:07] } 6. Bg5 { [%eval 0.0] [%clk 1:13:05] } 6... e6 { [%eval 0.0] [%clk 1:30:14] } 7. f4 { [%eval 0.1] [%clk 1:13:33] } 7... h6 { [%eval 0.0] [%clk 1:30:29] } 8. Bh4 { [%eval 0.5] [%clk 1:14:01] } 8... Qb6 { [%eval 0.29] [%clk 1:30:44] } 9. a3 { [%eval 0.4] [%clk 1:14:30] } 9... Be7 { [%eval 0.2] [%clk 1:31:00] } 10. Bf2 { [%eval 0.48] [%clk 1:14:52] } 10... Qc7 { [%eval 0.39] [%clk 1:31:22] } 11. Qf3 { [%eval 0.62] [%clk 1:15:19] } 11... b5 { [%eval 0.53] [%clk 1:31:18] } 12. O-O-O { [%eval 0.09] [%clk 1:14:32] } 12... Bb7 { [%eval 0.13] [%clk 1:30:53] } 13. g4 { [%eval 0.39] [%clk 1:14:23] } 13... d5 { [%eval 0.81] [%clk 1:29:07] } 14. e5? { [%eval -0.55] } { Mistake. exd5 was best. } { [%clk 1:14:36] } 14... Ne4 { [%eval -0.5] [%clk 1:29:26] } 15. Nxe4 { [%eval -0.36] [%clk 1:11:04] } 15... dxe4 { [%eval -0.28] [%clk 1:29:50] } 16. Qe3 { [%eval -0.72] [%clk 1:11:32] } 16... Nc6 { [%eval -0.65] [%clk 1:28:57] } 17. Nxc6 { [%eval -0.39] [%clk 0:57:24] } 17... Qxc6 { [%eval -0.62] [%clk 1:29:06] } 18. Bg2 { [%eval -0.11] [%clk 0:54:22] } 18... Rc8 { [%eval -0.36] [%clk 1:29:20] } 19. Qb3?? { [%eval -2.44] } { Blunder. Qe2 was best. } { [%clk 0:53:24] } 19... Qc7? { [%eval -1.24] } { Mistake. a5 was best. } { [%clk 1:11:33] } 20. c3?! { [%eval -1.8] } { Inaccuracy. Rd2 was best. } { [%clk 0:46:45] } 1/2-1/2