Event: Round 1: Eyal Grinberg - Jose Eduardo Martinez Alcantara
Date: 2022-01-14
White: Eyal Grinberg
WhiteTitle: IM
Black: Jose Eduardo Martinez Alcantara
BlackTitle: GM
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:52] } 1... c5 { [%eval 0.32] [%clk 1:30:33] } 2. Nf3 { [%eval 0.0] [%clk 1:31:03] } 2... d6 { [%eval 0.0] [%clk 1:30:55] } 3. d4 { [%eval 0.15] [%clk 1:30:33] } 3... cxd4 { [%eval 0.13] [%clk 1:31:18] } 4. Nxd4 { [%eval 0.29] [%clk 1:30:57] } 4... Nf6 { [%eval 0.31] [%clk 1:31:42] } 5. Nc3 { [%eval 0.18] [%clk 1:31:21] } 5... a6 { [%eval 0.35] [%clk 1:32:07] } 6. Be2 { [%eval 0.07] [%clk 1:31:06] } 6... e5 { [%eval 0.13] [%clk 1:32:31] } 7. Nb3 { [%eval 0.0] [%clk 1:31:31] } 7... Be7 { [%eval 0.2] [%clk 1:32:56] } 8. Qd3 { [%eval 0.23] [%clk 1:31:38] } 8... Be6 { [%eval 0.36] [%clk 1:28:21] } 9. O-O { [%eval 0.25] [%clk 1:31:04] } 9... O-O { [%eval 0.32] [%clk 1:27:34] } 10. Bd2 { [%eval 0.17] [%clk 1:30:25] } 10... Nbd7 { [%eval 0.01] [%clk 1:27:56] } 11. Nd5 { [%eval -0.01] [%clk 1:30:33] } 11... Bxd5 { [%eval 0.2] [%clk 1:28:20] } 12. exd5 { [%eval 0.3] [%clk 1:30:57] } 12... Rc8 { [%eval -0.04] [%clk 1:21:12] } 13. c4 { [%eval 0.27] [%clk 1:24:47] } 13... Ne8? { [%eval 1.31] } { Mistake. b6 was best. } { [%clk 1:15:52] } 14. Na5 { [%eval 1.25] [%clk 1:24:02] } 14... Rc7 { [%eval 1.52] [%clk 1:12:21] } 15. b4 { [%eval 1.37] [%clk 1:17:19] } 15... f5 { [%eval 1.46] [%clk 1:07:56] } 16. Rfd1?! { [%eval 0.79] } { Inaccuracy. f3 was best. } { [%clk 1:13:26] } 16... Kh8?! { [%eval 1.64] } { Inaccuracy. e4 was best. } { [%clk 1:05:18] } 17. Rac1 { [%eval 1.67] [%clk 1:10:44] } 17... Qc8 { [%eval 1.96] [%clk 0:53:37] } 18. a4 { [%eval 2.2] [%clk 1:07:17] } 18... e4 { [%eval 2.02] [%clk 0:49:27] } 19. Qg3 { [%eval 1.71] [%clk 1:02:00] } 19... Bf6 { [%eval 2.08] [%clk 0:46:00] } 20. c5 { [%eval 2.12] [%clk 0:56:45] } 20... Bb2 { [%eval 1.91] [%clk 0:41:40] } 21. Rb1 { [%eval 2.19] [%clk 0:55:14] } 21... Be5 { [%eval 1.77] [%clk 0:42:05] } 22. Bf4 { [%eval 2.01] [%clk 0:54:28] } 22... Bxf4 { [%eval 2.08] [%clk 0:37:09] } 23. Qxf4 { [%eval 1.76] [%clk 0:54:34] } 23... b6 { [%eval 1.96] [%clk 0:37:37] } 24. Nc6 { [%eval 1.95] [%clk 0:26:40] } 24... bxc5 { [%eval 2.19] [%clk 0:34:35] } 25. b5 { [%eval 1.99] [%clk 0:26:08] } 25... axb5 { [%eval 2.31] [%clk 0:34:18] } 26. Bxb5 { [%eval 1.93] [%clk 0:26:20] } 26... Ndf6 { [%eval 2.27] [%clk 0:26:09] } 27. a5 { [%eval 3.11] [%clk 0:25:21] } 27... g5 { [%eval 2.82] [%clk 0:26:38] } 28. Qd2 { [%eval 2.71] [%clk 0:22:05] } 28... Rg7 { [%eval 3.32] [%clk 0:27:06] } 29. Bc4 { [%eval 3.1] [%clk 0:21:34] } 29... f4 { [%eval 2.86] [%clk 0:23:53] } 30. a6 { [%eval 2.73] [%clk 0:19:56] } 30... f3?! { [%eval 3.85] } { Inaccuracy. Qg4 was best. } { [%clk 0:21:37] } 31. a7 { [%eval 3.81] [%clk 0:14:52] } 31... Qg4 { [%eval 3.73] [%clk 0:21:58] } 32. Bf1 { [%eval 3.95] [%clk 0:11:46] } 32... Nc7? { [%eval 6.46] } { Mistake. Rxa7 was best. } { [%clk 0:22:27] } 33. Rb8 { [%eval 6.28] [%clk 0:11:37] } 33... Rf7 { [%eval 7.78] [%clk 0:19:46] } 34. g3 { [%eval 6.48] [%clk 0:10:20] } 34... Na8 { [%eval 7.05] [%clk 0:17:49] } 35. Rdb1 { [%eval 7.33] [%clk 0:09:41] } 35... Qf5 { [%eval 8.23] [%clk 0:14:07] } 36. R1b7 { [%eval 7.85] [%clk 0:08:04] } 36... Kg7 { [%eval 8.29] [%clk 0:12:10] } 37. Rxf8 { [%clk 0:06:40] } 37... Kxf8 { [%clk 0:12:34] } 38. Rb8+ { [%clk 0:06:28] } 1-0