Event: Round 5: Castano Naranjo, Samuel - Gonzalez Bolivar, Juan Jose
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--pre-juvenil-masculino/round-5/gwkbzgXt/lwnyi5Hd
Date: 2025-10-28
White: Castano Naranjo, Samuel
WhiteElo: 1534
Black: Gonzalez Bolivar, Juan Jose
BlackElo: 1978
Result: 0-1
ECO: C48
Opening: Four Knights Game: Spanish Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... e5 { [%eval 0.22] [%clk 0:14:11] } 2. Nf3 { [%eval 0.13] [%clk 0:15:26] } 2... Nc6 { [%eval 0.21] [%clk 0:14:20] } 3. Nc3 { [%eval 0.06] [%clk 0:15:34] } 3... Nf6 { [%eval 0.07] [%clk 0:14:28] } 4. Bb5 { [%eval 0.04] [%clk 0:15:43] } 4... Be7 { [%eval 0.49] [%clk 0:14:36] } 5. O-O { [%eval 0.38] [%clk 0:15:48] } 5... d6 { [%eval 0.48] [%clk 0:14:42] } 6. d3 { [%eval 0.09] [%clk 0:15:54] } 6... O-O { [%eval 0.25] [%clk 0:14:49] } 7. a3 { [%eval -0.03] [%clk 0:15:59] } 7... Bg4 { [%eval -0.01] [%clk 0:14:56] } 8. h3 { [%eval -0.05] [%clk 0:16:01] } 8... Bh5 { [%eval 0.1] [%clk 0:15:05] } 9. Be3?! { [%eval -0.66] } { Inaccuracy. Bc4 was best. } { [%clk 0:16:04] } 9... a6?! { [%eval 0.19] } { Inaccuracy. Nd4 was best. } { [%clk 0:15:08] } 10. Bc4 { [%eval 0.25] [%clk 0:16:12] } 10... Nd7?! { [%eval 0.87] } { Inaccuracy. Kh8 was best. } { [%clk 0:15:11] } 11. b4 { [%eval 0.36] [%clk 0:16:05] } 11... Nd4 { [%eval 0.32] [%clk 0:15:19] } 12. Bxd4 { [%eval 0.0] [%clk 0:15:58] } 12... exd4 { [%eval 0.0] [%clk 0:15:28] } 13. Nd5 { [%eval 0.0] [%clk 0:15:52] } 13... Ne5?! { [%eval 0.74] } { Inaccuracy. Bxf3 was best. } { [%clk 0:15:36] } 14. Nxe7+?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:15:36] } 14... Qxe7 { [%eval 0.0] [%clk 0:15:44] } 15. Bb3?? { [%eval -4.25] } { Blunder. g4 was best. } { [%clk 0:15:22] } 15... Bxf3 { [%eval -3.7] [%clk 0:15:50] } 16. gxf3 { [%eval -3.95] [%clk 0:15:29] } 16... Qg5+ { [%eval -3.89] [%clk 0:15:56] } 17. Kh2 { [%eval -3.75] [%clk 0:15:34] } 17... Qf4+ { [%eval -3.53] [%clk 0:16:04] } 18. Kg2 { [%eval -4.21] [%clk 0:15:21] } 18... Kh8 { [%eval -4.22] [%clk 0:16:10] } 19. Qc1 { [%eval -4.82] [%clk 0:15:10] } 19... Qxf3+ { [%eval -4.75] [%clk 0:16:16] } 20. Kh2 { [%eval -4.68] [%clk 0:15:10] } 20... f5 { [%eval -4.69] [%clk 0:16:23] } 21. exf5?! { [%eval -6.86] } { Inaccuracy. Qg5 was best. } { [%clk 0:12:24] } 21... Rxf5 { [%eval -6.71] [%clk 0:16:30] } 22. Be6 { [%eval -6.89] [%clk 0:12:23] } 22... Rf6 { [%eval -6.9] [%clk 0:16:33] } 23. Bb3?? { [%eval #-5] } { Checkmate is now unavoidable. Rg1 was best. } { [%clk 0:10:24] } 23... Rh6? { [%eval -7.08] } { Lost forced checkmate sequence. Rg6 was best. } { [%clk 0:16:21] } 0-1