Event: Round 9: Alonso Zapata - Nikolai Andrianov
Date: 2022-05-08
White: Alonso Zapata
WhiteTitle: GM
Black: Nikolai Andrianov
BlackTitle: IM
Result: 1/2-1/2
ECO: B35
Opening: Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:26:47] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:27:10] } 2... Nc6 { [%eval 0.0] } 3. d4 { [%eval 0.39] [%clk 1:27:30] } 3... cxd4 { [%eval 0.38] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.29] [%clk 1:27:53] } 4... g6 { [%eval 0.64] [%clk 1:32:12] } 5. Nc3 { [%eval 0.22] [%clk 1:27:56] } 5... Bg7 { [%eval 0.32] [%clk 1:32:17] } 6. Be3 { [%eval 0.0] [%clk 1:28:17] } 6... Nf6 { [%eval 0.35] [%clk 1:32:41] } 7. Bc4 { [%eval 0.23] [%clk 1:28:38] } 7... O-O { [%eval 0.19] [%clk 1:33:03] } 8. Bb3 { [%eval 0.57] [%clk 1:29:01] } 8... d6 { [%eval 0.67] [%clk 1:33:20] } 9. f3 { [%eval 0.7] [%clk 1:29:19] } 9... Na5 { [%eval 0.75] [%clk 1:33:07] } 10. g4 { [%eval 0.28] [%clk 1:25:04] } 10... Bd7 { [%eval 0.68] [%clk 1:16:13] } 11. h4 { [%eval 0.27] [%clk 1:24:05] } 11... Nxb3 { [%eval 0.25] [%clk 1:16:13] } 12. axb3 { [%eval 0.31] [%clk 1:24:05] } 12... h5 { [%eval 0.14] [%clk 1:15:41] } 13. gxh5 { [%eval 0.05] [%clk 1:21:12] } 13... Nxh5 { [%eval 0.2] [%clk 1:16:03] } 14. Qd2 { [%eval 0.0] [%clk 1:20:50] } 14... a6? { [%eval 1.13] } { Mistake. b5 was best. } { [%clk 1:14:01] } 15. Bh6 { [%eval 1.06] [%clk 1:17:50] } 15... Rc8?! { [%eval 1.64] } { Inaccuracy. e5 was best. } { [%clk 1:08:25] } 16. Nde2?! { [%eval 1.02] } { Inaccuracy. O-O-O was best. } { [%clk 1:11:51] } 16... Rc5?! { [%eval 1.87] } { Inaccuracy. Bb5 was best. } { [%clk 1:02:48] } 17. Rg1? { [%eval 0.39] } { Mistake. O-O-O was best. } { [%clk 0:50:47] } 17... Ra5 { [%eval 0.69] [%clk 0:45:38] } 18. Rd1 { [%eval 0.82] [%clk 0:48:41] } 18... Bc6 { [%eval 0.92] [%clk 0:33:57] } 19. b4?! { [%eval 0.37] } { Inaccuracy. Qe3 was best. } { [%clk 0:34:02] } 19... Re5 { [%eval 0.35] [%clk 0:34:06] } 20. Bxg7 { [%eval 0.0] [%clk 0:20:04] } 1/2-1/2