Event: Round 4: Banda Chahuara, Keops - Soto Ramirez, Andres Camilo
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-4/xNPOsGJh/4jfml777
White: Banda Chahuara, Keops
WhiteElo: 1939
Black: Soto Ramirez, Andres Camilo
BlackElo: 1917
Result: 1-0
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:16] } 1... Nf6 { [%eval 0.19] [%clk 0:45:12] } 2. Bf4 { [%eval 0.0] [%clk 0:45:14] } 2... d5 { [%eval 0.05] [%clk 0:45:07] } 3. e3 { [%eval 0.04] [%clk 0:45:09] } 3... c5 { [%eval 0.0] [%clk 0:45:08] } 4. c3 { [%eval 0.0] [%clk 0:45:01] } 4... Nc6 { [%eval 0.0] [%clk 0:45:04] } 5. Nd2 { [%eval 0.0] [%clk 0:44:51] } 5... Bf5 { [%eval 0.0] [%clk 0:44:16] } 6. Qb3 { [%eval 0.0] [%clk 0:44:50] } 6... Qb6 { [%eval 0.51] [%clk 0:43:25] } 7. dxc5 { [%eval 0.47] [%clk 0:44:49] } 7... Qxb3 { [%eval 0.41] [%clk 0:43:26] } 8. Nxb3?! { [%eval -0.31] } { Inaccuracy. axb3 was best. } { [%clk 0:44:37] } 8... e5 { [%eval -0.37] [%clk 0:43:25] } 9. Bg3 { [%eval -0.41] [%clk 0:44:36] } 9... Nd7 { [%eval 0.0] [%clk 0:42:14] } 10. O-O-O { [%eval 0.0] [%clk 0:44:08] } 10... Be6 { [%eval -0.01] [%clk 0:42:09] } 11. f4 { [%eval 0.0] [%clk 0:42:49] } 11... Nxc5?! { [%eval 0.56] } { Inaccuracy. e4 was best. } { [%clk 0:40:35] } 12. Nxc5?! { [%eval -0.36] } { Inaccuracy. fxe5 was best. } { [%clk 0:40:03] } 12... Bxc5 { [%eval -0.32] [%clk 0:40:31] } 13. fxe5 { [%eval -0.27] [%clk 0:39:07] } 13... Bxe3+ { [%eval -0.35] [%clk 0:37:04] } 14. Kb1 { [%eval -0.25] [%clk 0:37:53] } 14... d4 { [%eval -0.29] [%clk 0:36:16] } 15. cxd4 { [%eval -0.29] [%clk 0:37:04] } 15... Nb4 { [%eval -0.16] [%clk 0:35:59] } 16. Bb5+?! { [%eval -0.81] } { Inaccuracy. a3 was best. } { [%clk 0:34:08] } 16... Ke7 { [%eval -0.83] [%clk 0:36:01] } 17. a3 { [%eval -0.55] [%clk 0:32:14] } 17... Ba2+?! { [%eval 0.43] } { Inaccuracy. Bf5+ was best. } { [%clk 0:32:22] } 18. Ka1 { [%eval 0.52] [%clk 0:31:46] } 18... Bb3?! { [%eval 1.1] } { Inaccuracy. a5 was best. } { [%clk 0:32:29] } 19. Rf1?? { [%eval -0.91] } { Blunder. Nf3 was best. } { [%clk 0:30:10] } 19... Nc2+ { [%eval -0.84] [%clk 0:28:47] } 20. Kb1 { [%eval -0.9] [%clk 0:29:35] } 20... Nxd4 { [%eval -0.93] [%clk 0:28:08] } 21. Bd3 { [%eval -0.8] [%clk 0:29:22] } 21... Rhd8 { [%eval -0.8] [%clk 0:24:00] } 22. Be4 { [%eval -0.68] [%clk 0:18:33] } 22... Rac8 { [%eval -0.46] [%clk 0:15:37] } 23. Nf3 { [%eval -0.53] [%clk 0:17:45] } 1-0