Event: Ronda 3: Calderon Vasquez, Miguel Angel - Charpentier Badilla, Ian Sebastian
Site: https://lichess.org/broadcast/juegos-estudiantiles-centroamericanos-codicader-u15--rapido-absoluto/ronda-3/33wcKkzr/gRRTgzHV
Date: 2025-10-04
White: Calderon Vasquez, Miguel Angel
Black: Charpentier Badilla, Ian Sebastian
Result: 1-0
ECO: C62
Opening: Ruy Lopez: Steinitz Defense
Variant: Standard
TimeControl: 20+5

1. e4 { [%eval 0.18] [%clk 0:20:03] } 1... e5 { [%eval 0.22] [%clk 0:20:06] } 2. Nf3 { [%eval 0.13] [%clk 0:20:06] } 2... Nc6 { [%eval 0.21] [%clk 0:20:00] } 3. Bb5 { [%eval 0.15] [%clk 0:20:08] } 3... d6 { [%eval 0.39] [%clk 0:20:02] } 4. Nc3 { [%eval 0.59] [%clk 0:20:02] } 4... Nf6 { [%eval 0.59] [%clk 0:19:51] } 5. h3 { [%eval 0.33] [%clk 0:19:57] } 5... Be7 { [%eval 0.42] [%clk 0:19:50] } 6. d3 { [%eval 0.2] [%clk 0:19:56] } 6... O-O { [%eval 0.21] [%clk 0:19:45] } 7. Be3 { [%eval 0.0] [%clk 0:19:51] } 7... Be6 { [%eval 0.27] [%clk 0:19:06] } 8. Qd2 { [%eval 0.16] [%clk 0:19:46] } 8... h6 { [%eval 0.15] [%clk 0:18:52] } 9. O-O-O { [%eval 0.04] [%clk 0:19:38] } 9... a6?! { [%eval 0.94] } { Inaccuracy. d5 was best. } { [%clk 0:18:44] } 10. Ba4?? { [%eval -0.86] } { Blunder. Bxc6 was best. } { [%clk 0:19:37] } 10... b5 { [%eval -0.89] [%clk 0:17:53] } 11. Bb3 { [%eval -0.71] [%clk 0:19:40] } 11... Qd7 { [%eval -0.44] [%clk 0:17:04] } 12. g4 { [%eval -0.47] [%clk 0:19:04] } 12... d5?! { [%eval 0.2] } { Inaccuracy. a5 was best. } { [%clk 0:14:52] } 13. exd5?! { [%eval -0.68] } { Inaccuracy. g5 was best. } { [%clk 0:18:56] } 13... Nxd5 { [%eval -0.68] [%clk 0:13:42] } 14. Ne4?! { [%eval -1.75] } { Inaccuracy. d4 was best. } { [%clk 0:16:25] } 14... Nxe3 { [%eval -1.19] [%clk 0:09:35] } 15. fxe3 { [%eval -1.07] [%clk 0:15:50] } 15... a5 { [%eval -0.94] [%clk 0:06:01] } 16. g5? { [%eval -2.17] } { Mistake. Bxe6 was best. } { [%clk 0:14:51] } 16... hxg5 { [%eval -1.6] [%clk 0:05:43] } 17. Nfxg5? { [%eval -2.93] } { Mistake. Bxe6 was best. } { [%clk 0:14:31] } 17... Bxb3 { [%eval -2.82] [%clk 0:04:35] } 18. axb3 { [%eval -3.07] [%clk 0:14:30] } 18... a4 { [%eval -2.95] [%clk 0:01:40] } 19. d4?! { [%eval -4.17] } { Inaccuracy. Qe2 was best. } { [%clk 0:12:46] } 19... axb3 { [%eval -3.9] [%clk 0:01:16] } 20. Qf2?! { [%eval -5.4] } { Inaccuracy. Qd3 was best. } { [%clk 0:12:10] } 20... Ra1+ { [%eval -5.27] [%clk 0:00:12] } 21. Kd2 { [%eval -5.22] [%clk 0:12:11] } 21... Rxd1+ { [%eval -5.25] [%clk 0:00:16] } 22. Rxd1 { [%eval -5.24] [%clk 0:12:15] } 22... bxc2 { [%eval -5.03] [%clk 0:00:19] } 23. Qh4?! { [%eval -6.9] } { Inaccuracy. Kxc2 was best. } { [%clk 0:12:05] } 23... Bb4+?? { [%eval -1.53] } { Blunder. cxd1=Q+ was best. } { [%clk 0:00:16] } 24. Ke2?? { [%eval -7.3] } { Blunder. Kxc2 was best. } { [%clk 0:11:58] } 24... cxd1=B+ { [%eval -7.18] [%clk 0:00:16] } 25. Kxd1 { [%eval -7.1] [%clk 0:12:00] } 25... f6?? { [%eval #1] } { Checkmate is now unavoidable. Qf5 was best. } { [%clk 0:00:09] } 26. Qh7# { [%clk 0:11:37] } 1-0