Event: Round 7: Grayson Rorrer - Nikolai Andrianov
Date: 2022-05-07
White: Grayson Rorrer
Black: Nikolai Andrianov
BlackTitle: IM
Result: 1/2-1/2
ECO: B63
Opening: Sicilian Defense: Richter-Rauzer Variation, Traditional Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:24] } 2... d6 { [%eval 0.0] [%clk 1:31:23] } 3. d4 { [%eval 0.3] [%clk 1:31:49] } 3... cxd4 { [%eval 0.13] [%clk 1:31:48] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:13] } 4... Nf6 { [%eval 0.31] [%clk 1:32:14] } 5. Nc3 { [%eval 0.18] [%clk 1:32:37] } 5... Nc6 { [%eval 0.47] [%clk 1:32:41] } 6. Bg5 { [%eval 0.0] [%clk 1:33:01] } 6... e6 { [%eval 0.23] [%clk 1:33:06] } 7. Qd2 { [%eval 0.09] [%clk 1:33:25] } 7... h6? { [%eval 1.23] } { Mistake. a6 was best. } { [%clk 1:33:29] } 8. Bxf6 { [%eval 1.06] [%clk 1:33:49] } 8... gxf6 { [%eval 1.06] [%clk 1:33:57] } 9. O-O-O { [%eval 0.95] [%clk 1:34:07] } 9... a6 { [%eval 1.1] [%clk 1:34:23] } 10. f4 { [%eval 1.19] [%clk 1:34:25] } 10... Qb6 { [%eval 1.3] [%clk 1:34:27] } 11. Nxc6 { [%eval 1.13] [%clk 1:34:33] } 11... bxc6 { [%eval 1.43] [%clk 1:34:30] } 12. Bc4 { [%eval 1.23] [%clk 1:34:31] } 12... Rb8 { [%eval 1.61] [%clk 1:29:30] } 13. Bb3 { [%eval 1.2] [%clk 1:34:29] } 13... a5 { [%eval 1.44] [%clk 1:26:39] } 14. Kb1?! { [%eval 0.87] } { Inaccuracy. Qd3 was best. } { [%clk 1:29:57] } 14... h5 { [%eval 1.28] [%clk 1:26:15] } 15. g3 { [%eval 0.89] [%clk 1:27:40] } 15... Be7 { [%eval 1.02] [%clk 1:20:02] } 16. Ka1 { [%eval 0.86] [%clk 1:25:10] } 16... Bd7 { [%eval 0.97] [%clk 1:16:03] } 17. f5 { [%eval 0.87] [%clk 1:17:55] } 17... Rb7?! { [%eval 1.42] } { Inaccuracy. exf5 was best. } { [%clk 1:06:57] } 18. fxe6 { [%eval 0.93] [%clk 1:12:49] } 18... fxe6 { [%eval 1.44] [%clk 1:05:51] } 19. Rb1? { [%eval 0.38] } { Mistake. a3 was best. } { [%clk 1:12:54] } 19... Qc5?! { [%eval 0.91] } { Inaccuracy. d5 was best. } { [%clk 1:01:20] } 20. a3 { [%eval 0.65] [%clk 1:09:47] } 20... Kd8 { [%eval 0.79] [%clk 0:51:26] } 21. Ne2 { [%eval 0.49] [%clk 1:08:29] } 21... e5?! { [%eval 1.21] } { Inaccuracy. f5 was best. } { [%clk 0:51:02] } 22. Rhf1 { [%eval 0.89] [%clk 1:05:22] } 22... Bg4 { [%eval 1.06] [%clk 0:42:11] } 23. Ba2?! { [%eval 0.49] } { Inaccuracy. Nc3 was best. } { [%clk 0:59:48] } 23... Kc7 { [%eval 0.37] [%clk 0:41:36] } 24. Nc1 { [%eval 0.44] [%clk 0:59:36] } 24... a4?! { [%eval 1.25] } { Inaccuracy. Qb6 was best. } { [%clk 0:34:48] } 25. Nd3 { [%eval 0.62] [%clk 0:53:59] } 25... Qd4 { [%eval 1.41] [%clk 0:34:43] } 26. Qa5+?! { [%eval 0.75] } { Inaccuracy. Rfe1 was best. } { [%clk 0:47:20] } 26... Kd7 { [%eval 1.07] } 27. Qd2 { [%eval 1.17] [%clk 0:44:39] } 27... Kc7 { [%eval 1.37] } 28. Qa5+?! { [%eval 0.68] } { Inaccuracy. Rfe1 was best. } { [%clk 0:39:13] } 1/2-1/2