Event: Round 3: Bustos Acosta, Isauro - Guzman Contreras, Jhoan Sebastian
Date: 2025-06-08
White: Bustos Acosta, Isauro
WhiteElo: 1848
Black: Guzman Contreras, Jhoan Sebastian
BlackElo: 1667
Result: 1-0
ECO: B77
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation
Variant: Standard
TimeControl: 15+10

1. Nf3 { [%eval 0.1] [%clk 0:15:16] } 1... c5 { [%eval 0.25] [%clk 0:14:57] } 2. e4 { [%eval 0.2] [%clk 0:15:24] } 2... d6 { [%eval 0.31] [%clk 0:14:56] } 3. d4 { [%eval 0.22] [%clk 0:15:30] } 3... cxd4 { [%eval 0.19] [%clk 0:14:56] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:36] } 4... Nf6 { [%eval 0.31] [%clk 0:14:56] } 5. Nc3 { [%eval 0.32] [%clk 0:15:41] } 5... g6 { [%eval 0.42] [%clk 0:14:58] } 6. Be3 { [%eval 0.43] [%clk 0:15:21] } 6... Bg7 { [%eval 0.46] [%clk 0:14:53] } 7. f3 { [%eval 0.44] [%clk 0:15:29] } 7... Nc6 { [%eval 0.46] [%clk 0:14:46] } 8. Qd2 { [%eval 0.63] [%clk 0:15:35] } 8... O-O { [%eval 0.63] [%clk 0:14:48] } 9. Bc4 { [%eval 0.45] [%clk 0:15:43] } 9... Nxd4 { [%eval 0.46] [%clk 0:14:41] } 10. Bxd4 { [%eval 0.58] [%clk 0:15:49] } 10... Be6 { [%eval 0.59] [%clk 0:14:49] } 11. Bb3 { [%eval 0.55] [%clk 0:15:54] } 11... Qa5 { [%eval 0.41] [%clk 0:14:35] } 12. O-O-O { [%eval 0.48] [%clk 0:15:56] } 12... b5 { [%eval 0.41] [%clk 0:14:33] } 13. Nd5 { [%eval -0.01] [%clk 0:15:44] } 13... Qxd2+ { [%eval 0.06] [%clk 0:14:30] } 14. Rxd2 { [%eval 0.07] [%clk 0:12:53] } 14... Rfc8?? { [%eval 5.42] } { Blunder. Bxd5 was best. } { [%clk 0:13:26] } 15. Nxe7+ { [%eval 5.39] [%clk 0:12:54] } 15... Kf8 { [%eval 5.41] [%clk 0:13:29] } 16. Nxc8 { [%eval 5.4] [%clk 0:13:01] } 16... Bxb3 { [%eval 5.57] [%clk 0:13:34] } 17. axb3 { [%eval 5.38] [%clk 0:12:58] } 17... Bh6 { [%eval 6.94] [%clk 0:13:41] } 18. Bxf6 { [%eval 6.18] [%clk 0:13:06] } 18... Bxd2+ { [%eval 7.52] [%clk 0:13:47] } 19. Kxd2 { [%eval 7.36] [%clk 0:13:14] } 19... Rxc8 { [%eval 7.32] [%clk 0:13:55] } 20. c3 { [%eval 5.98] [%clk 0:13:20] } 20... Rc6 { [%eval 6.1] [%clk 0:14:01] } 21. Bd4 { [%eval 5.97] [%clk 0:13:26] } 21... a5 { [%eval 7.21] [%clk 0:14:03] } 22. Ra1 { [%eval 7.29] [%clk 0:13:32] } 22... Ra6 { [%eval 7.43] [%clk 0:14:10] } 23. Kd3 { [%eval 7.23] [%clk 0:13:27] } 23... Ke7 { [%eval 7.32] [%clk 0:14:16] } 24. f4 { [%eval 6.0] [%clk 0:13:28] } 24... Ke6 { [%eval 6.53] [%clk 0:14:19] } 25. g4 { [%eval 6.05] [%clk 0:13:33] } 25... f5 { [%eval 7.66] [%clk 0:14:11] } 26. exf5+ { [%eval 7.56] [%clk 0:13:23] } 26... gxf5 { [%eval 7.29] [%clk 0:14:19] } 27. g5 { [%eval 6.87] [%clk 0:13:26] } 27... Kf7 { [%eval 6.71] [%clk 0:14:21] } 28. h4 { [%eval 7.05] [%clk 0:13:28] } 28... Kg6 { [%eval 7.06] [%clk 0:14:30] } 29. Re1 { [%eval 6.55] [%clk 0:13:33] } 29... Kh5 { [%eval 7.97] [%clk 0:14:24] } 30. Re7 { [%eval 7.1] [%clk 0:13:39] } 30... Kxh4? { [%eval #19] } { Checkmate is now unavoidable. h6 was best. } { [%clk 0:14:28] } 31. Rxh7+ { [%eval #20] [%clk 0:13:45] } 31... Kg4 { [%eval #13] [%clk 0:14:31] } 32. g6 { [%eval 27.95] [%clk 0:13:53] } 32... Ra8?! { [%eval #25] } { Checkmate is now unavoidable. d5 was best. } { [%clk 0:14:35] } 33. g7 { [%eval 8.91] [%clk 0:13:58] } 33... Kxf4? { [%eval #7] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 0:14:41] } 34. Rh8 { [%eval #6] [%clk 0:14:04] } 1-0