Event: 40th Benasque Open
Site: chess24.com
Date: 2021-07-09
White: Forcen Esteban, Daniel
WhiteTitle: GM
WhiteElo: 2566
Black: Merario Alarcon, Andres
BlackTitle: IM
BlackElo: 2412
Result: 1/2-1/2
ECO: A08
Opening: King's Indian Attack: Sicilian Variation
Variant: Standard

1. g3 { [%eval 0.0] [%clk 1:30:30] } 1... d5 { [%eval 0.23] [%clk 1:29:49] } 2. Nf3 { [%eval 0.12] [%clk 1:29:49] } 2... Nf6 { [%eval 0.35] [%clk 1:29:47] } 3. Bg2 { [%eval 0.32] [%clk 1:30:41] } 3... e6 { [%eval 0.29] [%clk 1:30:05] } 4. O-O { [%eval 0.09] [%clk 1:30:58] } 4... Be7 { [%eval 0.28] [%clk 1:29:44] } 5. d3 { [%eval -0.01] [%clk 1:30:22] } 5... O-O { [%eval 0.0] [%clk 1:28:18] } 6. Nbd2 { [%eval -0.09] [%clk 1:30:26] } 6... c5 { [%eval 0.0] [%clk 1:28:38] } 7. e4 { [%eval -0.13] [%clk 1:30:51] } 7... Nc6 { [%eval -0.12] [%clk 1:29:06] } 8. Re1 { [%eval -0.12] [%clk 1:30:46] } 8... Qc7 { [%eval -0.24] [%clk 1:28:31] } 9. c3 { [%eval -0.11] [%clk 1:29:29] } 9... b6 { [%eval 0.19] [%clk 1:28:50] } 10. Qe2 { [%eval 0.18] [%clk 1:29:48] } 10... Bb7 { [%eval 0.25] [%clk 1:19:11] } 11. e5 { [%eval 0.08] [%clk 1:28:16] } 11... Nd7 { [%eval 0.0] [%clk 1:19:37] } 12. Nf1 { [%eval 0.0] [%clk 1:28:20] } 12... b5 { [%eval -0.06] [%clk 1:18:52] } 13. Bf4 { [%eval 0.06] [%clk 1:26:06] } 13... Rfc8 { [%eval 0.2] [%clk 1:19:05] } 14. h4 { [%eval 0.17] [%clk 1:14:46] } 14... a5 { [%eval 0.31] [%clk 1:19:21] } 15. h5 { [%eval 0.0] [%clk 1:13:21] } 15... h6 { [%eval -0.07] [%clk 1:19:05] } 16. Ne3 { [%eval 0.08] [%clk 1:13:07] } 16... Qd8 { [%eval -0.19] [%clk 1:19:09] } 17. Rad1 { [%eval -0.43] [%clk 1:06:21] } 17... Rab8?? { [%eval 1.44] } { Blunder. d4 was best. } { [%clk 1:12:54] } 18. Nxd5 { [%eval 1.35] [%clk 0:46:49] } 18... exd5 { [%eval 1.53] [%clk 1:13:06] } 19. e6 { [%eval 1.31] [%clk 0:47:14] } 19... Nf8 { [%eval 1.22] [%clk 1:05:29] } 20. exf7+ { [%eval 1.42] [%clk 0:47:35] } 20... Kxf7 { [%eval 1.29] [%clk 1:03:20] } 21. Bxb8 { [%eval 1.28] [%clk 0:42:31] } 21... Rxb8 { [%eval 0.98] [%clk 1:02:57] } 22. d4 { [%eval 1.4] [%clk 0:42:54] } 22... c4 { [%eval 1.24] [%clk 0:57:34] } 23. Ne5+? { [%eval -0.2] } { Mistake. b3 was best. } { [%clk 0:42:57] } 23... Nxe5 { [%eval 0.47] [%clk 0:57:06] } 24. dxe5 { [%eval 0.26] [%clk 0:43:19] } 24... Ne6 { [%eval -0.09] [%clk 0:47:11] } 25. f4?! { [%eval -0.6] } { Inaccuracy. Qg4 was best. } { [%clk 0:31:18] } 25... Kg8 { [%eval -0.59] [%clk 0:44:59] } 26. f5?! { [%eval -1.3] } { Inaccuracy. Qg4 was best. } { [%clk 0:28:05] } 26... Bc5+ { [%eval -1.67] [%clk 0:43:15] } 27. Kh2 { [%eval -1.61] [%clk 0:26:49] } 27... Nf4 { [%eval -1.26] [%clk 0:40:45] } 28. Qg4 { [%eval -1.65] [%clk 0:26:59] } 28... Nxg2 { [%eval -1.37] [%clk 0:40:49] } 29. f6 { [%eval -1.47] [%clk 0:27:16] } 29... Qf8 { [%eval -1.57] [%clk 0:38:36] } 30. Kxg2 { [%eval -1.36] [%clk 0:26:43] } 30... Bc8 { [%eval -1.38] [%clk 0:28:48] } 31. Qf3?! { [%eval -2.41] } { Inaccuracy. Qg6 was best. } { [%clk 0:24:52] } 31... Qf7 { [%eval -2.46] [%clk 0:26:20] } 32. Rf1 { [%eval -2.56] [%clk 0:22:06] } 32... Be6 { [%eval -2.22] [%clk 0:26:04] } 33. Qe2 { [%eval -2.34] [%clk 0:22:03] } 33... Qd7 { [%eval -2.62] [%clk 0:23:33] } 34. Rf4 { [%eval -2.39] [%clk 0:22:17] } 34... Rf8 { [%eval -2.16] [%clk 0:23:49] } 35. Re1 { [%eval -2.16] [%clk 0:15:36] } 35... b4 { [%eval -2.33] [%clk 0:22:27] } 36. Qc2 { [%eval -2.42] [%clk 0:15:05] } 36... Qe8 { [%eval -1.92] [%clk 0:19:17] } 37. g4 { [%eval -1.33] [%clk 0:14:03] } 37... a4 { [%eval -1.96] [%clk 0:13:54] } 38. cxb4 { [%eval -2.47] [%clk 0:08:25] } 38... Bxb4 { [%eval -2.62] [%clk 0:13:43] } 1/2-1/2