[Event "Bogota Semana Santa op U20"]
[Site "Bogota"]
[Date "2012.04.05"]
[Round "4"]
[White "Espitia Garzon, Jonathan Smith"]
[Black "Guerrero Ducon, Sergio Alejandro"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "49"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 Nh6 2. g3 Nf5 3. Bh3 g6 4. 0-0 b6 5. Nc3 h5 6. e4 Nd4 7. Nxd4 Bb7 8. Bg2 e5 9. Nf3 g5 10. d4 exd4 11. Bxg5 Be7 12. Bf4 dxc3 13. bxc3 f5 14. exf5 Kf7 15. Ne5+ Kf6 16. Qd4 c5 17. Nc6+ Kf7 18. Qc4+ Kf6 19. Ne5 Qf8 20. Qe2 Ba6 21. Ng6 d6 22. Qe6+ Kg7 23. Nxf8 Kxf8 24. Bd5 Nc6 25. Qf7# 1-0

[Event "Bogota Semana Santa op U20"]
[Site "Bogota"]
[Date "2012.04.05"]
[Round "5"]
[White "Ribero, David Felipe"]
[Black "Guerrero Ducon, Sergio Alejandro"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2050"]
[PlyCount "13"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nh6 3. Bc4 c6 4. c3 d5 5. exd5 cxd5 6. Bb5+ Nc6 7. d4 1-0

[Event "Bogota Semana Santa op U20"]
[Site "Bogota"]
[Date "2012.??.??"]
[Round "1"]
[White "Guerrero Ducon, Sergio Alejandro"]
[Black "Gonzalez Lopez, Nicolas Mateo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1668"]
[PlyCount "28"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e3 e5 2. Qf3 Nf6 3. Bc4 d5 4. Bb3 e4 5. Qe2 Bc5 6. Nc3 0-0 7. Nh3 Bg4 8. f3 exf3 9. gxf3 Bxh3 10. Rg1 d4 11. Qf2 Bf5 12. Qg2 Bg6 13. Ne4 Nxe4 14. h4 Qxh4+ 0-1

