Event: Round 4: Alonso Zapata - Grayson Rorrer
Date: 2022-05-06
White: Alonso Zapata
WhiteTitle: GM
Black: Grayson Rorrer
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:26:43] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:26:52] } 2... d6 { [%eval 0.0] [%clk 1:31:08] } 3. d4 { [%eval 0.3] [%clk 1:27:06] } 3... cxd4 { [%eval 0.13] [%clk 1:31:27] } 4. Nxd4 { [%eval 0.29] [%clk 1:27:30] } 4... Nf6 { [%eval 0.31] [%clk 1:31:46] } 5. Nc3 { [%eval 0.18] [%clk 1:27:53] } 5... a6 { [%eval 0.0] [%clk 1:32:04] } 6. Bc4 { [%eval 0.0] [%clk 1:27:54] } 6... e6 { [%eval 0.0] [%clk 1:32:22] } 7. O-O { [%eval 0.0] [%clk 1:28:13] } 7... b5 { [%eval 0.08] [%clk 1:32:24] } 8. Bb3 { [%eval -0.12] [%clk 1:28:38] } 8... Be7 { [%eval 0.19] [%clk 1:32:36] } 9. f4?! { [%eval -0.44] } { Inaccuracy. Qf3 was best. } { [%clk 1:28:03] } 9... O-O { [%eval -0.59] [%clk 1:31:41] } 10. f5 { [%eval -1.03] [%clk 1:28:26] } 10... e5 { [%eval -0.59] [%clk 1:30:22] } 11. Nde2 { [%eval -0.47] [%clk 1:28:50] } 11... Bb7 { [%eval -0.56] [%clk 1:29:41] } 12. Ng3 { [%eval -0.66] [%clk 1:29:02] } 12... Nbd7 { [%eval -0.46] [%clk 1:29:10] } 13. Bg5 { [%eval -0.47] [%clk 1:25:15] } 13... b4 { [%eval -0.37] [%clk 1:09:19] } 14. Bxf6 { [%eval -0.64] [%clk 1:23:58] } 14... Nxf6 { [%eval -0.54] [%clk 1:09:37] } 15. Nd5 { [%eval -0.44] [%clk 1:22:55] } 15... Bxd5 { [%eval -0.45] [%clk 1:08:15] } 16. Bxd5 { [%eval -0.41] [%clk 1:23:14] } 16... Rc8 { [%eval -0.45] [%clk 1:07:28] } 17. Bb3 { [%eval -0.68] [%clk 1:19:37] } 17... a5?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:06:22] } 18. Kh1 { [%eval -0.08] [%clk 1:15:15] } 18... Qb6 { [%eval 0.18] [%clk 1:05:44] } 19. Qe2 { [%eval -0.08] [%clk 1:07:19] } 19... Qa7 { [%eval 0.09] [%clk 0:57:27] } 20. Rad1 { [%eval -0.31] [%clk 1:05:50] } 20... Qb7 { [%eval 0.0] [%clk 0:50:14] } 21. Bc4 { [%eval -0.17] [%clk 0:53:13] } 21... Rc5 { [%eval -0.08] [%clk 0:43:27] } 22. Rd2 { [%eval -0.45] [%clk 0:48:28] } 22... d5?? { [%eval 1.09] } { Blunder. Qc6 was best. } { [%clk 0:30:33] } 23. exd5 { [%eval 0.89] [%clk 0:47:45] } 23... Nxd5?! { [%eval 1.94] } { Inaccuracy. Qb6 was best. } { [%clk 0:30:46] } 24. Bxd5 { [%eval 1.62] [%clk 0:46:17] } 24... Rxd5 { [%eval 2.09] [%clk 0:28:39] } 25. Rxd5 { [%eval 1.85] [%clk 0:46:26] } 25... Qxd5 { [%eval 1.83] [%clk 0:29:07] } 26. f6 { [%eval 1.67] [%clk 0:46:47] } 26... Bd6? { [%eval 3.57] } { Mistake. Bd8 was best. } { [%clk 0:26:26] } 27. Nf5 { [%eval 3.67] [%clk 0:42:04] } 27... Rd8 { [%eval 3.54] [%clk 0:24:36] } 28. fxg7 { [%eval 3.55] [%clk 0:27:52] } 28... Qe6 { [%eval 3.37] [%clk 0:24:13] } 29. Qh5 { [%eval 3.51] [%clk 0:21:44] } 29... Rd7? { [%eval 5.99] } { Mistake. Qg6 was best. } { [%clk 0:23:50] } 30. Qg4 { [%eval 5.84] [%clk 0:20:30] } 1-0