Event: Absoluto | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada
Site: https://lichess.org/broadcast/colombia-semifinal-de-mayores-pre-selectivo-final-selectivo-olimpiada--absoluto/round-4/gD7VtQN3/Y1i6NYAs
Date: 2025-09-05
White: Valderrama Quiceno, Esteban Alb
WhiteTitle: IM
WhiteElo: 2384
Black: Carrillo Parra, Miguel Alfredo
BlackTitle: FM
BlackElo: 2186
Result: 1/2-1/2
ECO: C92
Opening: Ruy Lopez: Closed
Variant: Standard
TimeControl: 90+30

1. e4 { [%clk 1:29:28] } 1... e5 { [%clk 1:30:13] } 2. Nf3 { [%clk 1:29:53] } 2... Nc6 { [%clk 1:30:36] } 3. Bb5 { [%clk 1:30:20] } 3... a6 { [%clk 1:30:45] } 4. Ba4 { [%clk 1:30:44] } 4... Nf6 { [%clk 1:31:09] } 5. O-O { [%clk 1:31:09] } 5... Be7 { [%clk 1:31:05] } 6. Re1 { [%clk 1:31:35] } 6... b5 { [%clk 1:31:30] } 7. Bb3 { [%clk 1:32:04] } 7... d6 { [%clk 1:31:46] } 8. c3 { [%clk 1:32:27] } 8... O-O { [%clk 1:32:06] } 9. h3 { [%clk 1:32:53] } 9... a5 { [%clk 1:32:15] } 10. a4 { [%clk 1:19:03] } 10... b4 { [%clk 1:32:37] } 11. d4 { [%clk 1:19:04] } 11... bxc3 { [%clk 1:32:25] } 12. bxc3 { [%clk 1:18:32] } 12... exd4 { [%clk 1:32:37] } 13. cxd4 { [%clk 1:18:55] } 13... d5 { [%clk 1:33:01] } 14. exd5 { [%clk 1:02:09] } 14... Nxd5 { [%clk 1:30:14] } 15. Bxd5 { [%clk 1:00:46] } 15... Qxd5 { [%clk 1:30:03] } 16. Nc3 { [%clk 1:01:11] } 16... Qd8 { [%clk 1:15:52] } 17. Ba3 { [%clk 0:33:40] } 17... Nb4 { [%clk 1:01:22] } 18. Ne5 { [%clk 0:33:46] } 18... Bd6 { [%clk 0:53:15] } 19. Nb5 { [%clk 0:28:50] } 19... Bb7 { [%clk 0:48:33] } 20. Rb1 { [%clk 0:16:34] } 20... Bd5 { [%clk 0:43:19] } 21. Nxd6 { [%clk 0:15:47] } 21... cxd6 { [%clk 0:33:31] } 22. Nd3 Qg5 { [%clk 0:33:59] } 23. f3 Be6 { [%clk 0:34:17] } 24. Nxb4 Bxh3 { [%clk 0:34:41] } 25. Qc2 Bf5 { [%clk 0:35:09] } 26. Qd1 Bh3 27. Qc2 axb4 28. Rxb4 1/2-1/2