[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.29"]
[Round "9"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Vargas, Ante Alfredo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "41"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Na4 Bb6 9. Re1 Re8 10. Nxb6 axb6 11. Bb5 Bd7 12. Bxc6 Bxc6 13. c3 d5 14. exd5 Qxd5 15. c4 Qd6 16. Bd2 Rad8 17. Re3 e4 18. Ne1 exd3 19. Rxe8+ Rxe8 20. Bc3 Rd8 21. a3 0-1

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.28"]
[Round "7"]
[White "Vargas, Ante Alfredo"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "64"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. 0-0 Be7 6. d3 0-0 7. Bg5 Bg4 8. Bxc6 bxc6 9. h3 Bh5 10. Re1 Rb8 11. b3 h6 12. Bh4 Qd7 13. Qe2 Bg6 14. Bxf6 Bxf6 15. Qe3 Rfe8 16. Rad1 Rbd8 17. d4 exd4 18. Nxd4 d5 19. f3 c5 20. Nde2 d4 21. Qd2 Qc6 22. Nd5 Be5 23. Nef4 Qd6 24. Nxg6 Qxg6 25. Nf4 Bxf4 26. Qxf4 Qd6 27. Qxd6 cxd6 28. Kf2 Kf8 29. Kg3 Re6 30. f4 Rde8 31. Kf3 d5 32. e5 f6 0-1

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.27"]
[Round "6"]
[White "Rodriguez Guitian, Samuel"]
[Black "Vargas, Ante Alfredo"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "31"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 0-0 8. Nbd2 d6 9. Nf1 Re8 10. Ng3 d5 11. 0-0 h6 12. Nh4 dxe4 13. dxe4 Qxd1 14. Rxd1 Nxe4 15. Nxe4 Bxh4 16. Be3 0-1

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.26"]
[Round "4"]
[White "Escobar Barona, Juan Fernando"]
[Black "Vargas, Ante Alfredo"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "43"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 b5 7. Bb3 d6 8. d4 Bb6 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8+ Kxd8 12. Bxf7 Nxe4 13. Bd5 Rb8 14. Bxe4 Rf8 15. Bxh7 Bb7 16. Be3 Bxe3 17. fxe3 Rxf1+ 18. Kxf1 Ke7 19. Nd2 Rh8 20. Be4 Rxh2 21. Kg1 Rh5 22. Bxb7 1-0

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.26"]
[Round "5"]
[White "Vargas, Ante Alfredo"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[ECO "B98"]
[BlackElo "2368"]
[PlyCount "45"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 e5 9. Nde2 Nc6 10. 0-0-0 h6 11. Bh4 Bg4 12. Qg3 exf4 13. Qxf4 g5 14. Bxg5 hxg5 15. Qf2 Qa5 16. h3 Be6 17. a3 Qc5 18. Qxc5 dxc5 19. Ng3 Rd8 20. Be2 g4 21. h4 Rxd1+ 22. Bxd1 Kd7 23. Be2 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.25"]
[Round "3"]
[White "Vargas, Ante Alfredo"]
[Black "Fontana, Juan Ignacio"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "61"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. Be3 d6 7. Bxc5 dxc5 8. h3 Nd4 9. Nxe5 0-0 10. 0-0 Qe7 11. Ng6 Qe8 12. Nxf8 Kxf8 13. Ne2 a5 14. c3 Nxe2+ 15. Qxe2 b5 16. Bb3 a4 17. Bc2 Bb7 18. Rfe1 Qc6 19. Rac1 Re8 20. a3 Qd7 21. Rcd1 Nd5 22. Qg4 Qxg4 23. hxg4 Nf6 24. f3 g5 25. d4 c4 26. e5 Nd5 27. Be4 c6 28. Bxd5 cxd5 29. f4 Bc8 30. Rf1 Kg7 31. Kh2 1-0

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.24"]
[Round "1"]
[White "Vargas, Ante Alfredo"]
[Black "Kling Pachon, Friedrich Stefan"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "57"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d5 5. exd5 Nxd5 6. Bd2 Nxc3 7. Bxc3 Bxc3+ 8. bxc3 Bg4 9. Be2 Qd5 10. h3 Bxf3 11. Bxf3 Qb5 12. Rb1 Qa5 13. Bxb7 Qxc3+ 14. Qd2 Qxd2+ 15. Kxd2 0-0 16. Bxa8 Nd7 17. Bc6 Nb8 18. Ba4 Rd8 19. Rb7 c5 20. Rhb1 Na6 21. Rxa7 Nb4 22. Rb7 h6 23. a3 Nd5 24. Rb8 Rxb8 25. Rxb8+ Kh7 26. c4 Nf4 27. Bc6 f5 28. a4 Kg6 29. a5 1-0

