Event: 49th Annual World Open
Site: ChessKast.com
Date: 2021-07-02
White: Zaven Andriasian
Black: Benjamin Yang
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:29] } 2. Nf3 { [%eval 0.0] [%clk 1:30:59] } 2... Nc6 { [%eval 0.32] [%clk 1:30:58] } 3. Bb5 { [%eval 0.0] [%clk 1:31:28] } 3... g6 { [%eval 0.13] [%clk 1:31:28] } 4. Bxc6 { [%eval 0.25] [%clk 1:31:58] } 4... dxc6 { [%eval 0.38] } 5. d3 { [%eval 0.36] [%clk 1:32:27] } 5... Bg7 { [%eval 0.51] [%clk 1:31:57] } 6. h3 { [%eval 0.36] [%clk 1:32:56] } 6... e5 { [%eval 0.55] [%clk 1:32:26] } 7. a3 { [%eval 0.0] [%clk 1:31:29] } 7... a5?! { [%eval 0.79] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:20] } 8. Be3 { [%eval 0.65] [%clk 1:30:39] } 8... Qe7 { [%eval 0.67] [%clk 1:30:09] } 9. Nc3 { [%eval 0.47] [%clk 1:29:14] } 9... Nf6 { [%eval 0.61] [%clk 1:29:20] } 10. O-O { [%eval 0.61] [%clk 1:28:22] } 10... Nd7 { [%eval 0.62] [%clk 1:26:05] } 11. Nh2 { [%eval 0.69] [%clk 1:26:57] } 11... b5 { [%eval 0.74] [%clk 1:23:54] } 12. Qd2 { [%eval 0.86] [%clk 1:25:28] } 12... O-O { [%eval 0.61] [%clk 1:15:08] } 13. Bh6 { [%eval 0.48] [%clk 1:24:44] } 13... Re8?! { [%eval 1.28] } { Inaccuracy. Bxh6 was best. } { [%clk 1:13:30] } 14. Bxg7 { [%eval 1.02] [%clk 1:19:35] } 14... Kxg7 { [%eval 1.5] [%clk 1:13:55] } 15. f4 { [%eval 1.03] [%clk 1:19:43] } 15... exf4 { [%eval 0.93] [%clk 1:00:56] } 16. Rxf4 { [%eval 1.09] [%clk 1:20:08] } 16... Ne5 { [%eval 1.24] [%clk 1:01:09] } 17. Raf1 { [%eval 0.92] [%clk 1:20:20] } 17... Be6 { [%eval 1.03] [%clk 0:57:06] } 18. Ne2 { [%eval 1.05] [%clk 1:20:21] } 18... Qd6?? { [%eval 2.93] } { Blunder. Rf8 was best. } { [%clk 0:54:29] } 19. Rh4 { [%eval 2.81] [%clk 1:18:51] } 19... Rh8 { [%eval 2.7] [%clk 0:49:55] } 20. Qh6+ { [%eval 2.76] [%clk 1:12:17] } 20... Kg8 { [%eval 2.65] [%clk 0:50:19] } 21. Rhf4 { [%eval 2.9] [%clk 1:10:58] } 21... b4 { [%eval 3.38] [%clk 0:42:01] } 22. Nf3 { [%eval 3.15] [%clk 1:10:15] } 22... Nxf3+ { [%eval 3.46] [%clk 0:39:34] } 23. R4xf3 { [%eval 3.48] [%clk 1:10:39] } 23... bxa3?! { [%eval 4.78] } { Inaccuracy. c4 was best. } { [%clk 0:38:55] } 24. bxa3 { [%eval 4.72] [%clk 1:11:02] } 24... Qf8 { [%eval 4.73] [%clk 0:38:37] } 25. Qh4 { [%eval 4.74] [%clk 1:10:10] } 25... Rb8 { [%eval 5.75] [%clk 0:37:05] } 26. Nf4 { [%eval 6.11] [%clk 1:09:48] } 26... Ba2 { [%eval 6.37] [%clk 0:36:56] } 27. c4 { [%eval 7.17] [%clk 1:07:24] } 27... Qd8 { [%eval 7.11] [%clk 0:33:33] } 28. Qh6 { [%eval 7.46] [%clk 1:07:29] } 28... Qf8 { [%eval 7.5] [%clk 0:28:51] } 29. Qg5 { [%eval 7.86] [%clk 1:07:53] } 29... Qd6 { [%eval 8.27] [%clk 0:24:57] } 30. Nh5 { [%eval 7.53] [%clk 1:06:02] } 30... h6 { [%eval 7.69] [%clk 0:24:32] } 31. Qf6 { [%eval 7.79] [%clk 1:03:29] } 31... Qf8 { [%eval 9.84] [%clk 0:21:46] } 32. Qe5 { [%eval 9.98] [%clk 1:03:16] } 32... gxh5? { [%eval #2] } { Checkmate is now unavoidable. Rb1 was best. } { [%clk 0:18:45] } 33. Rg3+ { [%eval #1] [%clk 1:03:37] } 33... Qg7 { [%eval #1] [%clk 0:19:09] } 34. Qxg7# { [%clk 1:04:02] } 1-0