[Event "Pan American-ch U12"]
[Site "Bogota"]
[Date "2004.07.29"]
[Round "9"]
[White "Miranda, Samuel"]
[Black "Silva, John Hansen"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "46"]
[EventDate "2004.07.23"]
[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 Nc6 6. Be3 g6 7. f3 Bg7 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. g4 Qa5 12. h4 Rfc8 13. h5 Ne8 14. Bxg7 Nxg7 15. hxg6 fxg6 16. Qh6 Kf7 17. Qxh7 Rh8 18. Qxh8 Rxh8 19. Rxh8 Bxa2 20. Nxa2 Qxa2 21. b3 Ne6 22. Bc4 Qa1+ 23. Kd2 Qxh8 0-1

[Event "Pan American-ch U12"]
[Site "Bogota"]
[Date "2004.07.28"]
[Round "7"]
[White "Hernandez, Daniel Santiago"]
[Black "Miranda, Samuel"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "34"]
[EventDate "2004.07.23"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 c6 6. Bd2 Qc7 7. Bc4 Bf5 8. 0-0 e6 9. Re1 Bd6 10. h3 Nbd7 11. Nh4 g6 12. g4 0-0-0 13. gxf5 gxf5 14. Ne2 Rdg8+ 15. Ng2 Ne4 16. f4 Nb6 17. Bd3 Ng5 0-1

[Event "Pan American-ch U12"]
[Site "Bogota"]
[Date "2004.07.26"]
[Round "4"]
[White "Jimenez, Daniel Fernando"]
[Black "Miranda, Samuel"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "34"]
[EventDate "2004.07.23"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d3 c6 6. Bd2 Qc7 7. Be2 Bg4 8. 0-0 e6 9. b3 Bh5 10. Re1 Bd6 11. Ne4 Nxe4 12. dxe4 Nd7 13. Bd3 0-0-0 14. Be3 Rhg8 15. Bc4 g5 16. Be2 g4 17. Ng5 h6 1-0

[Event "Pan American-ch U12"]
[Site "Bogota"]
[Date "2004.07.26"]
[Round "5"]
[White "Miranda, Samuel"]
[Black "Alvarez, Luis Fernando"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "52"]
[EventDate "2004.07.23"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Bb6 7. Bc4 d6 8. 0-0 Nge7 9. Be2 0-0 10. Na3 Ng6 11. Nc4 Bd7 12. Nxb6 axb6 13. f4 Rfe8 14. Bd3 Nxd4 15. Bxd4 Qe7 16. Qf3 c5 17. Bxg7 Kxg7 18. f5 Kh8 19. fxg6 fxg6 20. Qf6+ Qxf6 21. Rxf6 Re6 22. Rf7 Bc6 23. Re1 Ree8 24. Rf4 d5 25. Rh4 dxe4 26. Bc4 Re7 0-1

[Event "Pan American-ch U12"]
[Site "Bogota"]
[Date "2004.07.26"]
[Round "3"]
[White "Miranda, Samuel"]
[Black "Guelgua, Alvaro"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "56"]
[EventDate "2004.07.23"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. g3 g6 10. b3 Bg7 11. Bb2 0-0 12. Nd2 Rae8 13. Nf3 d6 14. Qd2 Nb6 15. Bg2 dxe5 16. 0-0 Bxc4 17. bxc4 Nxc4 18. Qc2 Nxb2 19. Nd2 Rb8 20. Rab1 Qa3 21. Nc4 Nxc4 22. Qxc4 c5 23. Bd5 Rbd8 24. Rfd1 Rd6 25. Bxf7+ Rxf7 26. Rb8+ Bf8 27. Rxd6 cxd6 28. Rb7 Qf3 0-1

[Event "Pan American-ch U12"]
[Site "Bogota"]
[Date "2004.07.25"]
[Round "2"]
[White "Bustos, Juan Felipe"]
[Black "Miranda, Samuel"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "84"]
[EventDate "2004.07.23"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 c6 6. Bd2 Qc7 7. g3 Bf5 8. Bg2 e6 9. 0-0 Bd6 10. Bg5 Nbd7 11. Qe2 h6 12. Bxf6 Nxf6 13. Ne5 h5 14. Rad1 0-0-0 15. a3 Bg4 16. f3 Bf5 17. b4 h4 18. gxh4 Rxh4 19. Qf2 Rdh8 20. Qe2 Nd7 21. Rde1 Nxe5 22. dxe5 Qb6+ 23. Qe3 Bc7 24. Nd1 Bxc2 25. Qxb6 Bxb6+ 26. Nf2 Rxh2 27. Rc1 Ba4 28. Rc4 Bb5 29. Rcc1 Bxf1 30. Rxf1 R2h5 31. f4 Rf5 32. a4 Rxf4 33. a5 Bxf2+ 34. Rxf2 Rxf2 35. Kxf2 Rh2 36. Kf3 Rxg2 37. Kxg2 f6 38. exf6 gxf6 39. Kf3 e5 40. Ke4 Kd7 41. Kf5 Kd6 42. Ke4 b6 0-1

[Event "Pan American-ch U12"]
[Site "Bogota"]
[Date "2004.07.24"]
[Round "1"]
[White "Miranda, Samuel"]
[Black "Benitez, Nestor Dario"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "54"]
[EventDate "2004.07.23"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 c5 8. Be3 cxd4 9. Bxd4 Be7 10. Bd3 0-0 11. Qc2 g6 12. 0-0-0 Qc7 13. h4 Nh5 14. Qd2 Nf4 15. g3 Nxd3+ 16. Qxd3 b6 17. Ng5 a5 18. Nxh7 Kxh7 19. h5 f5 20. hxg6+ Kxg6 21. g4 Bg5+ 22. Kb1 e5 23. gxf5+ Bxf5 24. Qxf5+ Rxf5 25. Be3 Bxe3 26. fxe3 a4 27. Rdg1+ Rg5 0-1

