Event: Ronda 1: Ramirez Mejia, Jose Gregorio - Obando Guzman, Soren Federico
Site: https://lichess.org/broadcast/8vo-irt-centro-comercial-av-chile/ronda-1/3ZQnmtoP/Va6lDJbp
Date: 2025-09-16
White: Ramirez Mejia, Jose Gregorio
WhiteElo: 1467
Black: Obando Guzman, Soren Federico
BlackElo: 2152
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 15+10

1. e4 { [%clk 0:15:14] } 1... c5 { [%clk 0:14:51] } 2. Nf3 { [%clk 0:15:20] } 2... d6 { [%clk 0:14:59] } 3. d4 { [%clk 0:15:22] } 3... cxd4 { [%clk 0:15:08] } 4. Nxd4 { [%clk 0:15:30] } 4... Nf6 { [%clk 0:15:16] } 5. Nc3 { [%clk 0:15:38] } 5... a6 { [%clk 0:15:24] } 6. Be3 { [%clk 0:15:43] } 6... e5 { [%clk 0:15:33] } 7. Nb3 { [%clk 0:15:50] } 7... Be6 { [%clk 0:15:40] } 8. f3 { [%clk 0:15:52] } 8... Nbd7 { [%clk 0:15:45] } 9. Qd2 { [%clk 0:15:57] } 9... Be7 { [%clk 0:15:53] } 10. O-O-O { [%clk 0:16:03] } 10... O-O { [%clk 0:16:01] } 11. h4 { [%clk 0:16:09] } 11... Qc7 { [%clk 0:16:07] } 12. Kb1 { [%clk 0:16:07] } 12... Rfc8 { [%clk 0:16:15] } 13. g4 { [%clk 0:16:14] } 13... Nb6 { [%clk 0:16:21] } 14. Bxb6 { [%clk 0:15:51] } 14... Qxb6 { [%clk 0:16:29] } 15. Bd3 { [%clk 0:14:40] } 15... a5 { [%clk 0:14:28] } 16. Bb5 { [%clk 0:11:27] } 16... a4 { [%clk 0:14:13] } 17. Bxa4 { [%clk 0:08:48] } 17... Rxc3 { [%clk 0:13:57] } 18. Qxc3 { [%clk 0:08:15] } 18... Rxa4 { [%clk 0:14:05] } 19. Nc1 { [%clk 0:04:44] } 19... Rc4 { [%clk 0:13:43] } 20. Qa3 { [%clk 0:04:01] } 20... Bf8 { [%clk 0:12:15] } 21. Nd3 { [%clk 0:02:29] } 21... d5 { [%clk 0:10:27] } 22. Qb3 { [%clk 0:02:20] } 22... Qc7 { [%clk 0:10:34] } 23. exd5 { [%clk 0:01:38] } 23... Nxd5 { [%clk 0:10:33] } 24. Nxe5 { [%clk 0:01:15] } 24... Rb4 { [%clk 0:10:40] } 25. Qd3 { [%clk 0:00:47] } 25... Qxe5 { [%clk 0:10:44] } 26. c3 { [%clk 0:00:39] } 26... Nxc3+ { [%clk 0:10:47] } 0-1