Event: Round 2: Cubas, Jose Fernando - Nunes Jr, Sidney
Date: 2024-06-24
White: Cubas, Jose Fernando
WhiteTitle: GM
WhiteElo: 2417
Black: Nunes Jr, Sidney
BlackElo: 2028
Result: 1-0
ECO: B36
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.24] [%clk 1:31:05] } 2... Nc6 { [%eval 0.39] [%clk 1:31:02] } 3. d4 { [%eval 0.31] [%clk 1:31:18] } 3... cxd4 { [%eval 0.23] [%clk 1:31:21] } 4. Nxd4 { [%eval 0.37] [%clk 1:31:44] } 4... g6 { [%eval 0.39] [%clk 1:31:38] } 5. c4 { [%eval 0.38] [%clk 1:31:27] } 5... Nf6 { [%eval 0.42] [%clk 1:31:21] } 6. Nc3 { [%eval 0.43] [%clk 1:31:51] } 6... Nxd4 { [%eval 0.46] [%clk 1:29:58] } 7. Qxd4 { [%eval 0.43] [%clk 1:32:12] } 7... d6 { [%eval 0.38] [%clk 1:30:20] } 8. Be2 { [%eval 0.44] [%clk 1:32:21] } 8... Bg7 { [%eval 0.47] [%clk 1:30:41] } 9. Be3 { [%eval 0.39] [%clk 1:32:45] } 9... O-O { [%eval 0.41] [%clk 1:31:02] } 10. Qd2 { [%eval 0.37] [%clk 1:32:55] } 10... Bd7 { [%eval 0.49] [%clk 1:29:54] } 11. O-O { [%eval 0.5] [%clk 1:30:52] } 11... a6 { [%eval 0.49] [%clk 1:29:36] } 12. f3 { [%eval 0.65] [%clk 1:21:51] } 12... Bc6 { [%eval 0.69] [%clk 1:05:23] } 13. b4 { [%eval 0.66] [%clk 1:19:11] } 13... b6 { [%eval 0.78] [%clk 1:02:48] } 14. Rab1 { [%eval 0.57] [%clk 1:06:08] } 14... Nd7 { [%eval 0.54] [%clk 0:57:54] } 15. Rfc1 { [%eval 0.63] [%clk 1:03:13] } 15... a5 { [%eval 0.58] [%clk 0:50:16] } 16. a3 { [%eval 0.54] [%clk 1:02:58] } 16... axb4 { [%eval 0.55] [%clk 0:47:31] } 17. axb4 { [%eval 0.6] [%clk 1:03:25] } 17... Ra3 { [%eval 0.64] [%clk 0:45:12] } 18. Bd4 { [%eval 0.52] [%clk 1:00:44] } 18... f5?? { [%eval 3.12] } { Blunder. Bxd4+ was best. } { [%clk 0:27:59] } 19. Bxg7 { [%eval 3.05] [%clk 1:00:06] } 19... Kxg7 { [%eval 3.2] [%clk 0:28:25] } 20. Nb5 { [%eval 3.09] [%clk 0:58:44] } 20... Bxb5 { [%eval 3.22] [%clk 0:24:04] } 21. Qb2+ { [%eval 3.07] [%clk 0:57:53] } 21... Rf6 { [%eval 3.41] [%clk 0:23:52] } 22. Qxa3 { [%eval 3.29] [%clk 0:58:02] } 22... Bc6 { [%eval 3.24] [%clk 0:24:17] } 23. exf5 { [%eval 3.21] [%clk 0:57:31] } 23... gxf5 { [%eval 3.26] [%clk 0:23:57] } 24. Qa7 { [%eval 3.22] [%clk 0:54:45] } 24... Ne5 { [%eval 3.25] [%clk 0:22:40] } 25. c5 { [%eval 3.25] [%clk 0:49:24] } 25... dxc5 { [%eval 3.21] [%clk 0:19:11] } 26. Rd1 { [%eval 3.48] [%clk 0:47:44] } 26... Qe8 { [%eval 4.17] [%clk 0:18:13] } 27. b5 { [%eval 4.16] [%clk 0:44:21] } 27... Ba8 { [%eval 4.16] [%clk 0:13:33] } 28. Ra1 { [%eval 4.22] [%clk 0:44:32] } 28... Rf8 { [%eval 4.59] [%clk 0:11:48] } 29. Qxb6 { [%eval 4.57] [%clk 0:44:28] } 29... Qh5 { [%eval 4.57] [%clk 0:11:31] } 30. Qxc5 { [%eval 4.57] [%clk 0:42:29] } 30... f4 { [%eval 5.54] [%clk 0:11:43] } 31. Qxe7+ { [%eval 5.43] [%clk 0:42:27] } 31... Rf7 { [%eval 5.59] [%clk 0:11:45] } 32. Qe8 { [%eval 5.5] [%clk 0:40:37] } 32... Bb7 { [%eval 5.48] [%clk 0:09:04] } 33. Rd8 { [%eval 5.5] [%clk 0:39:16] } 33... Kh6 { [%eval 5.64] [%clk 0:04:29] } 34. Rad1 { [%eval 5.37] [%clk 0:34:54] } 34... Bxf3 { [%eval 6.5] [%clk 0:00:56] } 35. R1d6+ { [%eval 6.28] [%clk 0:34:37] } 1-0