Event: Round 4: Delgado Caballero, Nigel Alejandro - Viasus Cuellar, Juan Diego
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--juvenil-masculino/round-4/OAewmyNR/MAX2dXmb
Date: 2025-10-28
White: Delgado Caballero, Nigel Alejandro
WhiteElo: 1839
Black: Viasus Cuellar, Juan Diego
BlackTitle: CM
BlackElo: 1862
Result: 1-0
ECO: A00
Opening: Anderssen's Opening
Variant: Standard
TimeControl: 15+10

1. a3 { [%eval -0.08] [%clk 0:15:18] } 1... Nf6 { [%eval 0.0] [%clk 0:15:19] } 2. c4 { [%eval -0.25] [%clk 0:15:21] } 2... g6 { [%eval 0.0] [%clk 0:15:00] } 3. Nc3 { [%eval 0.0] [%clk 0:15:29] } 3... d5 { [%eval 0.0] [%clk 0:15:02] } 4. cxd5 { [%eval -0.1] [%clk 0:15:37] } 4... Nxd5 { [%eval 0.0] [%clk 0:15:10] } 5. g3 { [%eval -0.13] [%clk 0:15:46] } 5... Bg7 { [%eval -0.03] [%clk 0:14:49] } 6. Bg2 { [%eval -0.16] [%clk 0:15:54] } 6... Nxc3 { [%eval -0.07] [%clk 0:14:12] } 7. bxc3 { [%eval -0.07] [%clk 0:16:02] } 7... c5 { [%eval -0.11] [%clk 0:14:18] } 8. Nf3 { [%eval -0.06] [%clk 0:16:10] } 8... O-O { [%eval -0.1] [%clk 0:14:25] } 9. O-O { [%eval -0.09] [%clk 0:16:18] } 9... Nc6 { [%eval -0.16] [%clk 0:14:33] } 10. Rb1 { [%eval -0.2] [%clk 0:15:49] } 10... b6 { [%eval -0.26] [%clk 0:11:14] } 11. Qc2 { [%eval -0.62] [%clk 0:14:40] } 11... Bb7 { [%eval -0.21] [%clk 0:11:00] } 12. Rd1 { [%eval -0.33] [%clk 0:14:33] } 12... e5 { [%eval -0.37] [%clk 0:08:18] } 13. Qa4 { [%eval -0.47] [%clk 0:13:31] } 13... Qe7 { [%eval -0.21] [%clk 0:07:31] } 14. d3 { [%eval -0.2] [%clk 0:12:52] } 14... Rad8 { [%eval -0.18] [%clk 0:04:02] } 15. Nd2 { [%eval -0.27] [%clk 0:12:12] } 15... f5?? { [%eval 3.13] } { Blunder. Qd7 was best. } { [%clk 0:03:31] } 16. Bxc6 { [%eval 3.29] [%clk 0:12:12] } 16... Bxc6 { [%eval 3.61] [%clk 0:03:25] } 17. Qxc6 { [%eval 3.46] [%clk 0:12:19] } 17... e4 { [%eval 3.45] [%clk 0:03:33] } 18. Nc4 { [%eval 3.69] [%clk 0:11:44] } 18... exd3 { [%eval 3.81] [%clk 0:03:05] } 19. exd3 { [%eval 3.57] [%clk 0:11:42] } 19... Qe2?! { [%eval 4.6] } { Inaccuracy. g5 was best. } { [%clk 0:02:24] } 20. Be3 { [%eval 4.07] [%clk 0:11:36] } 20... Rxd3?! { [%eval 5.45] } { Inaccuracy. Rf6 was best. } { [%clk 0:02:22] } 21. Re1 { [%eval 5.41] [%clk 0:11:07] } 21... Qa2 { [%eval 6.26] [%clk 0:02:01] } 22. Qe6+ { [%eval 6.36] [%clk 0:11:04] } 22... Kh8 { [%eval 6.39] [%clk 0:02:07] } 23. Rb2 { [%eval 6.4] [%clk 0:10:57] } 23... Rxe3 { [%eval 7.07] [%clk 0:01:01] } 24. Rxe3 { [%eval 7.15] [%clk 0:11:05] } 24... Qa1+ { [%eval 7.11] [%clk 0:01:09] } 25. Re1 { [%eval 6.86] [%clk 0:11:14] } 1-0