Event: Round 2: Guzman Contreras, Jhoan Sebastian - Alfonso Canon, Samuel Alejandro
Date: 2025-06-08
White: Guzman Contreras, Jhoan Sebastian
WhiteElo: 1667
Black: Alfonso Canon, Samuel Alejandro
BlackElo: 1511
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:14:58] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nc3 { [%eval 0.26] [%clk 0:14:57] } 2... Nc6 { [%eval 0.16] [%clk 0:15:22] } 3. Nf3 { [%eval 0.2] [%clk 0:14:58] } 3... e5 { [%eval 0.34] [%clk 0:15:25] } 4. Bb5 { [%eval 0.08] [%clk 0:14:18] } 4... Nf6 { [%eval 0.55] [%clk 0:15:21] } 5. Bxc6 { [%eval 0.55] [%clk 0:13:55] } 5... bxc6 { [%eval 0.93] [%clk 0:15:27] } 6. Nxe5 { [%eval 0.9] [%clk 0:13:51] } 6... d5 { [%eval 1.34] [%clk 0:15:24] } 7. Nxc6 { [%eval 1.78] [%clk 0:13:29] } 7... dxe4?? { [%eval 5.89] } { Blunder. Qd6 was best. } { [%clk 0:13:43] } 8. Nxd8 { [%eval 6.22] [%clk 0:13:35] } 8... Kxd8 { [%eval 6.64] [%clk 0:13:51] } 9. O-O { [%eval 6.63] [%clk 0:13:41] } 9... Bb7 { [%eval 6.91] [%clk 0:13:59] } 10. d4 { [%eval 6.78] [%clk 0:13:44] } 10... cxd4 { [%eval 8.84] [%clk 0:14:03] } 11. Qxd4+ { [%eval 8.8] [%clk 0:13:51] } 11... Nd7 { [%eval 8.76] [%clk 0:14:07] } 12. Nxe4 { [%eval 8.5] [%clk 0:13:56] } 12... Be7 { [%eval 9.52] [%clk 0:14:12] } 13. Rd1 { [%eval 8.87] [%clk 0:14:03] } 13... Bc6 { [%eval 8.64] [%clk 0:14:18] } 14. Nc5 { [%eval 8.89] [%clk 0:14:08] } 14... Bxc5 { [%eval 8.87] [%clk 0:14:25] } 15. Qxc5 { [%eval 8.71] [%clk 0:14:10] } 15... Bb7? { [%eval #6] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:14:19] } 16. Qd6 { [%eval #6] [%clk 0:14:18] } 16... Bc8 { [%eval #6] [%clk 0:14:27] } 17. Bg5+? { [%eval 9.84] } { Lost forced checkmate sequence. Bf4 was best. } { [%clk 0:14:26] } 17... f6 { [%eval #6] [%clk 0:14:36] } 18. Bxf6+? { [%eval 9.59] } { Lost forced checkmate sequence. Bf4 was best. } { [%clk 0:14:35] } 18... gxf6 { [%eval 10.34] [%clk 0:14:44] } 19. Qxf6+ { [%eval 10.2] [%clk 0:14:43] } 19... Kc7 { [%eval 9.84] [%clk 0:14:52] } 20. Qxh8 { [%eval 9.39] [%clk 0:14:50] } 20... Bb7? { [%eval #11] } { Checkmate is now unavoidable. a5 was best. } { [%clk 0:14:57] } 21. Qc3+ { [%eval #10] [%clk 0:14:58] } 21... Kd8 { [%eval #5] [%clk 0:15:04] } 22. Qa5+ { [%eval #8] [%clk 0:15:03] } 22... Ke8 { [%eval #7] [%clk 0:15:10] } 23. Re1+ { [%eval #6] [%clk 0:15:12] } 23... Kf7 { [%eval #6] [%clk 0:15:16] } 24. Qf5+ { [%eval #5] [%clk 0:15:20] } 24... Nf6 { [%eval #5] [%clk 0:15:21] } 25. Re6 { [%eval #4] [%clk 0:15:28] } 25... Rg8 { [%clk 0:15:23] } 26. Qxf6# { [%clk 0:15:35] } 1-0