Event: American Hybrid World Cup Qualifier #1
Site: chess24.com
Date: 2021-05-26
White: Mareco, Sandro
WhiteTitle: GM
WhiteElo: 2629
Black: Arenas, David
BlackTitle: GM
BlackElo: 2461
Result: 1-0
ECO: B76
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line
Variant: Standard

1. e4 { [%eval 0.24] [%clk 2:00:30] } 1... c5 { [%eval 0.32] [%clk 2:00:03] } 2. Nf3 { [%eval 0.0] [%clk 2:00:55] } 2... d6 { [%eval 0.0] [%clk 2:00:25] } 3. d4 { [%eval 0.23] [%clk 2:01:17] } 3... Nf6 { [%eval 0.36] [%clk 2:00:41] } 4. Nc3 { [%eval 0.32] [%clk 2:01:44] } 4... cxd4 { [%eval 0.26] [%clk 2:00:56] } 5. Nxd4 { [%eval 0.0] [%clk 2:02:11] } 5... g6 { [%eval 0.39] [%clk 2:01:06] } 6. Be3 { [%eval 0.16] [%clk 2:02:37] } 6... Bg7 { [%eval 0.55] [%clk 2:01:15] } 7. f3 { [%eval 0.54] [%clk 2:02:45] } 7... O-O { [%eval 0.6] [%clk 2:01:36] } 8. Qd2 { [%eval 1.06] [%clk 2:03:11] } 8... Nc6 { [%eval 1.18] [%clk 2:01:57] } 9. O-O-O { [%eval 0.39] [%clk 2:03:33] } 9... d5 { [%eval 0.3] [%clk 2:01:43] } 10. exd5 { [%eval 0.76] [%clk 2:03:50] } 10... Nxd5 { [%eval 0.64] [%clk 2:02:03] } 11. Nxc6 { [%eval 0.58] [%clk 2:04:17] } 11... bxc6 { [%eval 0.75] [%clk 2:02:27] } 12. Bd4 { [%eval 0.71] [%clk 2:04:45] } 12... e5 { [%eval 0.79] [%clk 2:01:38] } 13. Bc5 { [%eval 0.84] [%clk 2:04:53] } 13... Be6 { [%eval 0.76] [%clk 2:01:59] } 14. Ne4 { [%eval 0.63] [%clk 2:05:16] } 14... Re8 { [%eval 0.74] [%clk 2:02:11] } 15. h4 { [%eval 0.87] [%clk 2:05:41] } 15... h6 { [%eval 0.85] [%clk 2:02:07] } 16. h5 { [%eval 0.83] [%clk 2:05:52] } 16... g5 { [%eval 0.74] [%clk 2:02:11] } 17. g4 { [%eval 0.88] [%clk 2:06:19] } 17... Qc7 { [%eval 0.93] [%clk 1:58:34] } 18. Bc4 { [%eval 0.88] [%clk 2:06:40] } 18... Red8 { [%eval 1.02] [%clk 1:58:05] } 19. Qf2 { [%eval 0.9] [%clk 2:04:38] } 19... Kh8?! { [%eval 1.57] } { Inaccuracy. Nf4 was best. } { [%clk 1:55:04] } 20. Rd2 { [%eval 0.87] [%clk 1:59:03] } 20... f5 { [%eval 1.29] [%clk 1:46:24] } 21. gxf5 { [%eval 1.13] [%clk 1:59:12] } 21... Bxf5 { [%eval 1.17] [%clk 1:46:48] } 22. Ng3?! { [%eval 0.29] } { Inaccuracy. Rhd1 was best. } { [%clk 1:43:52] } 22... Bh7 { [%eval 0.16] [%clk 1:37:22] } 23. Bd3 { [%eval 0.05] [%clk 1:27:37] } 23... Qa5 { [%eval 0.26] [%clk 1:26:15] } 24. a3?! { [%eval -0.62] } { Inaccuracy. Bxh7 was best. } { [%clk 1:09:21] } 24... e4? { [%eval 0.43] } { Mistake. Rab8 was best. } { [%clk 1:25:20] } 25. Nxe4 { [%eval 0.01] [%clk 1:00:17] } 25... Bxe4 { [%eval 0.51] [%clk 1:02:02] } 26. fxe4 { [%eval 0.67] [%clk 0:59:13] } 26... Rf8?? { [%eval 2.66] } { Blunder. Nf4 was best. } { [%clk 0:59:43] } 27. Qg1? { [%eval 1.2] } { Mistake. Bxf8 was best. } { [%clk 0:43:16] } 27... Nc3?? { [%eval 3.22] } { Blunder. Nf4 was best. } { [%clk 0:45:15] } 28. Bd4 { [%eval 4.43] [%clk 0:24:05] } 28... Rad8 { [%eval 4.55] [%clk 0:33:47] } 29. Bxg7+ { [%eval 4.33] [%clk 0:22:38] } 29... Kxg7 { [%eval 4.67] [%clk 0:34:14] } 30. Rf2 { [%eval 4.52] [%clk 0:21:05] } 30... Rfe8 { [%eval 5.61] [%clk 0:08:07] } 31. Rf5 { [%eval 6.35] [%clk 0:18:35] } 31... Na2+ { [%eval 6.39] [%clk 0:01:44] } 32. Kb1 { [%eval 7.47] [%clk 0:18:37] } 32... Nc3+ { [%eval 7.33] [%clk 0:02:11] } 33. Ka1 { [%eval 7.09] [%clk 0:18:03] } 33... Qa4 { [%eval 13.29] [%clk 0:02:28] } 34. Qf2 { [%eval 12.48] [%clk 0:09:47] } 34... Re7 { [%eval 13.56] [%clk 0:01:38] } 35. Qc5 { [%eval 13.1] [%clk 0:09:55] } 1-0