Event: Merida Open
Site: chess24.com
Date: 2022-08-03
White: Martinez Fernandez, Raul
WhiteElo: 2165
Black: Vignesh N R
BlackTitle: IM
BlackElo: 2427
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Freak Attack
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:40] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... d6 { [%eval 0.0] [%clk 1:30:46] } 3. d4 { [%eval 0.3] [%clk 1:31:35] } 3... cxd4 { [%eval 0.13] [%clk 1:31:10] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:59] } 4... Nf6 { [%eval 0.31] [%clk 1:31:37] } 5. Nc3 { [%eval 0.18] [%clk 1:32:21] } 5... a6 { [%eval 0.0] [%clk 1:32:04] } 6. Rg1 { [%eval 0.0] [%clk 1:32:09] } 6... e5 { [%eval 0.23] [%clk 1:31:46] } 7. Nb3 { [%eval 0.19] [%clk 1:32:32] } 7... h5 { [%eval 0.29] [%clk 1:31:53] } 8. Bg5 { [%eval 0.22] [%clk 1:32:11] } 8... Be6 { [%eval 0.18] [%clk 1:32:10] } 9. Qd2 { [%eval 0.38] [%clk 1:31:35] } 9... Nbd7 { [%eval 0.29] [%clk 1:32:28] } 10. O-O-O { [%eval 0.37] [%clk 1:27:41] } 10... Rc8 { [%eval 0.56] [%clk 1:32:38] } 11. f4 { [%eval 0.68] [%clk 1:20:45] } 11... b5 { [%eval 0.51] [%clk 1:29:33] } 12. f5 { [%eval 0.16] [%clk 1:12:11] } 12... Bc4 { [%eval 0.1] [%clk 1:23:20] } 13. Kb1 { [%eval 0.18] [%clk 1:08:32] } 13... Be7 { [%eval 0.32] [%clk 1:11:43] } 14. Bxc4?! { [%eval -0.44] } { Inaccuracy. h3 was best. } { [%clk 1:05:08] } 14... Rxc4?! { [%eval 0.36] } { Inaccuracy. bxc4 was best. } { [%clk 1:03:35] } 15. Qe2 { [%eval 0.02] [%clk 0:55:34] } 15... Qb6 { [%eval 0.1] [%clk 0:55:34] } 16. Rge1 { [%eval 0.44] [%clk 0:51:06] } 16... O-O { [%eval 0.46] [%clk 0:53:07] } 17. Bxf6 { [%eval -0.05] [%clk 0:47:56] } 17... Nxf6 { [%eval -0.27] [%clk 0:52:44] } 18. Nd5 { [%eval -0.18] [%clk 0:48:19] } 18... Nxd5 { [%eval -0.27] [%clk 0:53:06] } 19. Rxd5 { [%eval -0.21] [%clk 0:48:43] } 19... Rfc8 { [%eval -0.36] [%clk 0:53:16] } 20. c3 { [%eval -0.07] [%clk 0:45:32] } 20... h4?! { [%eval 0.93] } { Inaccuracy. b4 was best. } { [%clk 0:47:30] } 21. a3 { [%eval 1.12] [%clk 0:41:20] } 21... a5 { [%eval 1.22] [%clk 0:47:04] } 22. Red1 { [%eval 1.59] [%clk 0:40:11] } 22... Bf8 { [%eval 1.34] [%clk 0:41:21] } 23. f6?! { [%eval 0.61] } { Inaccuracy. g3 was best. } { [%clk 0:32:25] } 23... g6 { [%eval 0.98] [%clk 0:41:02] } 24. Qg4?? { [%eval -3.42] } { Blunder. g3 was best. } { [%clk 0:31:15] } 24... b4 { [%eval -2.58] [%clk 0:39:31] } 25. cxb4 { [%eval -3.37] [%clk 0:24:41] } 25... axb4 { [%eval -4.0] [%clk 0:39:53] } 26. a4 { [%eval -3.42] [%clk 0:25:05] } 26... Qc6 { [%eval -2.81] [%clk 0:35:25] } 27. Na5?? { [%eval -8.17] } { Blunder. a5 was best. } { [%clk 0:20:14] } 27... Rc1+ { [%eval -8.07] [%clk 0:33:03] } 28. Rxc1 { [%eval -8.23] [%clk 0:20:39] } 28... Qc4?? { [%eval 20.63] } { Blunder. Qxc1+ was best. } { [%clk 0:00:04] } 0-1