Event: Round 9: Bryon Doyle - Sihan Tao
Date: 2022-08-04
White: Bryon Doyle
Black: Sihan Tao
Result: 1-0
ECO: B88
Opening: Sicilian Defense: Sozin Attack, Leonhardt Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:40:51] } 1... c5 { [%eval 0.32] [%clk 1:40:55] } 2. Nf3 { [%eval 0.0] [%clk 1:41:12] } 2... d6 { [%eval 0.0] [%clk 1:41:20] } 3. d4 { [%eval 0.3] [%clk 1:41:37] } 3... cxd4 { [%eval 0.13] [%clk 1:41:44] } 4. Nxd4 { [%eval 0.29] [%clk 1:42:02] } 4... Nf6 { [%eval 0.31] [%clk 1:42:07] } 5. Nc3 { [%eval 0.18] [%clk 1:42:24] } 5... Nc6 { [%eval 0.47] [%clk 1:42:31] } 6. Bc4 { [%eval 0.25] [%clk 1:41:43] } 6... e6 { [%eval 0.42] [%clk 1:42:51] } 7. Bb3 { [%eval 0.18] [%clk 1:42:10] } 7... Be7 { [%eval 0.09] [%clk 1:42:39] } 8. O-O { [%eval -0.05] [%clk 1:42:30] } 8... O-O { [%eval 0.14] [%clk 1:42:54] } 9. f4?! { [%eval -0.48] } { Inaccuracy. a4 was best. } { [%clk 1:42:33] } 9... Na5?! { [%eval 0.25] } { Inaccuracy. d5 was best. } { [%clk 1:28:02] } 10. f5 { [%eval -0.23] [%clk 1:40:19] } 10... e5 { [%eval 0.17] [%clk 1:26:47] } 11. Nde2 { [%eval 0.1] [%clk 1:40:43] } 11... Nxb3 { [%eval 0.18] [%clk 1:27:10] } 12. axb3 { [%eval 0.2] [%clk 1:41:07] } 12... b5 { [%eval 0.19] [%clk 1:26:17] } 13. Bg5 { [%eval 0.42] [%clk 1:40:01] } 13... Nxe4? { [%eval 1.58] } { Mistake. b4 was best. } { [%clk 1:12:23] } 14. Bxe7 { [%eval 2.11] [%clk 1:40:24] } 14... Nxc3 { [%eval 1.57] [%clk 1:12:47] } 15. Bxd8 { [%eval 1.71] [%clk 1:40:47] } 15... Nxd1 { [%eval 1.77] [%clk 1:13:11] } 16. Bg5 { [%eval 1.63] [%clk 1:41:08] } 16... Nxb2 { [%eval 1.62] [%clk 0:58:37] } 17. Bc1 { [%eval 1.87] [%clk 1:22:31] } 17... Nc4?! { [%eval 3.01] } { Inaccuracy. Na4 was best. } { [%clk 0:57:11] } 18. bxc4 { [%eval 3.1] [%clk 1:22:55] } 18... bxc4 { [%eval 2.73] [%clk 0:57:36] } 19. Nc3 { [%eval 3.05] [%clk 1:21:01] } 19... Rd8 { [%eval 3.27] [%clk 0:43:25] } 20. Nd5 { [%eval 2.78] [%clk 1:21:12] } 20... Bb7 { [%eval 2.65] [%clk 0:43:00] } 21. Rd1 { [%eval 2.57] [%clk 1:21:32] } 21... f6 { [%eval 2.75] [%clk 0:41:53] } 22. Ba3 { [%eval 2.37] [%clk 1:20:55] } 22... Kf7?! { [%eval 3.78] } { Inaccuracy. Rab8 was best. } { [%clk 0:41:32] } 23. Nc7 { [%eval 3.79] [%clk 1:16:32] } 23... Rac8 { [%eval 3.59] [%clk 0:30:48] } 24. Nb5 { [%eval 3.55] [%clk 1:04:58] } 24... d5 { [%eval 3.59] [%clk 0:30:42] } 25. Nd6+ { [%eval 3.69] [%clk 1:05:22] } 25... Kg8? { [%eval 7.4] } { Mistake. Rxd6 was best. } { [%clk 0:31:08] } 26. Nxb7 { [%eval 7.38] [%clk 1:05:22] } 26... Rd6?! { [%eval 14.15] } { Inaccuracy. Rd7 was best. } 27. Nxd6 { [%eval 14.33] } 27... a6 { [%eval 20.49] } 1-0