Event: Round 4: Basak Souhardo - N R Vignesh
Date: 2022-07-01
White: Basak Souhardo
Black: N R Vignesh
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:30:58] } 2... d6 { [%eval 0.0] [%clk 1:31:19] } 3. d4 { [%eval 0.3] [%clk 1:31:23] } 3... cxd4 { [%eval 0.13] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:48] } 4... Nf6 { [%eval 0.31] [%clk 1:32:11] } 5. Nc3 { [%eval 0.18] [%clk 1:32:11] } 5... a6 { [%eval 0.0] [%clk 1:32:39] } 6. Be2 { [%eval 0.07] [%clk 1:32:32] } 6... e5 { [%eval 0.13] [%clk 1:32:38] } 7. Nb3 { [%eval 0.0] [%clk 1:32:52] } 7... Be7 { [%eval 0.2] [%clk 1:32:55] } 8. Be3 { [%eval 0.37] [%clk 1:33:13] } 8... Be6 { [%eval 0.24] [%clk 1:33:17] } 9. Nd5 { [%eval 0.1] [%clk 1:33:25] } 9... Nbd7 { [%eval 0.27] [%clk 1:33:20] } 10. Qd3 { [%eval 0.15] [%clk 1:33:33] } 10... Bxd5 { [%eval 0.1] [%clk 1:32:02] } 11. exd5 { [%eval 0.04] [%clk 1:34:00] } 11... Rc8 { [%eval 0.06] [%clk 1:32:17] } 12. a4 { [%eval -0.26] [%clk 1:28:11] } 12... Nb6 { [%eval -0.39] [%clk 1:28:30] } 13. Bxb6 { [%eval -0.38] [%clk 1:24:22] } 13... Qxb6 { [%eval -0.86] [%clk 1:28:57] } 14. O-O { [%eval -0.86] [%clk 1:23:32] } 14... O-O { [%eval -0.47] [%clk 1:28:38] } 15. c4 { [%eval -0.87] [%clk 1:06:34] } 15... g6 { [%eval -0.52] [%clk 1:25:59] } 16. a5 { [%eval -0.68] [%clk 1:02:20] } 16... Qb4?! { [%eval -0.07] } { Inaccuracy. Qd8 was best. } { [%clk 1:23:40] } 17. Ra3 { [%eval 0.21] [%clk 0:57:12] } 17... Nd7 { [%eval 0.52] [%clk 1:18:50] } 18. Rfa1 { [%eval 0.75] [%clk 0:41:28] } 18... Nc5 { [%eval 0.39] [%clk 1:15:39] } 19. Nxc5 { [%eval 0.27] [%clk 0:40:27] } 19... Qxc5 { [%eval 0.46] [%clk 1:15:46] } 20. Rb3 { [%eval 0.5] [%clk 0:38:34] } 20... Rb8 { [%eval 0.73] [%clk 1:09:02] } 21. Qe3?! { [%eval 0.0] } { Inaccuracy. Rb6 was best. } { [%clk 0:30:18] } 21... Qc7 { [%eval 0.22] [%clk 1:05:23] } 22. Kh1?! { [%eval -0.35] } { Inaccuracy. Rb6 was best. } { [%clk 0:27:37] } 22... Rfc8 { [%eval 0.08] [%clk 1:02:35] } 23. Rba3 { [%eval -0.31] [%clk 0:24:38] } 23... b6 { [%eval -0.36] [%clk 0:52:27] } 24. axb6 { [%eval -0.64] [%clk 0:21:18] } 24... Rxb6 { [%eval -0.21] [%clk 0:52:30] } 25. b3 { [%eval -0.14] [%clk 0:20:22] } 25... Qb7 { [%eval -0.31] [%clk 0:50:56] } 26. Bd1 { [%eval 0.0] [%clk 0:18:25] } 26... Bd8 { [%eval -0.22] [%clk 0:49:13] } 27. Qd2 { [%eval -0.25] [%clk 0:14:46] } 27... Kg7 { [%eval -0.43] [%clk 0:45:01] } 28. g3 { [%eval -0.2] [%clk 0:13:59] } 28... Rc5 { [%eval 0.05] [%clk 0:36:47] } 29. Kg2 { [%eval 0.0] [%clk 0:13:19] } 29... Bc7? { [%eval 1.36] } { Mistake. h5 was best. } { [%clk 0:33:25] } 30. h4 { [%eval 1.08] [%clk 0:12:51] } 30... Bd8 { [%eval 1.2] [%clk 0:24:25] } 1/2-1/2