[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2006.09.08"]
[Round "9"]
[White "Bejarano Urrego, Dany Andres"]
[Black "Becerra Ramirez, Juan David"]
[Result "1-0"]
[ECO "B53"]
[BlackElo "2008"]
[PlyCount "121"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. Nc3 e5 8. Qd3 Nf6 9. Bg5 Be7 10. 0-0 Qc7 11. b4 0-0 12. Rfd1 Be6 13. Bxf6 gxf6 14. Nh4 Kh8 15. Nf5 Bxf5 16. exf5 d5 17. b5 d4 18. Ne4 cxb5 19. Qh3 Qxc2 20. Qh4 Rac8 21. Rd2 Qc1+ 22. Rd1 Qf4 23. Qxf4 exf4 24. Rxd4 Rfd8 25. Rxd8+ Rxd8 26. f3 Bd6 27. Rb1 b4 28. h3 Be7 29. Rc1 Rd7 30. Nc5 Bxc5+ 31. Rxc5 Rd2 32. Ra5 Rd7 33. Rb5 Rd4 34. Ra5 Rd1+ 35. Kh2 Ra1 36. Ra4 a5 37. g3 Kg8 38. gxf4 Kf8 39. Kg3 Ke7 40. Kh4 Kd6 41. Rxa5 b3 42. Rb5 bxa2 43. Ra5 Kc6 44. Kh5 Kb6 45. Ra8 Kc5 46. Kh6 Kd4 47. Ra3 Kc4 48. Kxh7 Kd4 49. Kg7 Rg1+ 50. Kxf6 a1Q 51. Rxa1 Rxa1 52. Kxf7 Kd5 53. f6 Ra4 54. Kg7 Ke6 55. f7 Ra7 56. f5+ Kxf5 57. Kg8 Ra8+ 58. f8Q+ Rxf8+ 59. Kxf8 Kf4 60. h4 Kf5 61. Kf7 1-0

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2006.09.07"]
[Round "8"]
[White "Becerra Ramirez, Juan David"]
[Black "Carreno Acevedo, Jhonatan Robert"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2008"]
[PlyCount "56"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4 Be6 6. f3 Be7 7. d5 Bc8 8. Bc4 Nbd7 9. Nc3 Ne5 10. Be2 Rf8 11. Be3 Kg8 12. Qd2 Bd7 13. 0-0-0 c5 14. g4 b5 15. Rdg1 Qa5 16. g5 Ne8 17. f4 Nc4 18. Bxc4 bxc4 19. f5 Rb8 20. f6 Nxf6 21. gxf6 Bxf6 22. a3 Rxb2 23. e5 Bxe5 24. Ne2 Qxa3 25. Kd1 Bf5 26. Nc1 Bxc2+ 27. Ke1 Bc3 28. Rxg7+ Kxg7 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2006.09.06"]
[Round "6"]
[White "Becerra Ramirez, Juan David"]
[Black "Ojeda, Jesus David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2008"]
[PlyCount "61"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4 Bg4 6. f3 Nxe4 7. fxg4 d5 8. Bf4 Bb4+ 9. c3 Re8 10. Be2 Bd6 11. 0-0 Kg8 12. Nd2 Ng5 13. Bxd6 Qxd6 14. Rf5 Qe7 15. Re5 Qd8 16. Rxd5 Qf6 17. Rf5 Qh6 18. Qb3+ Kh8 19. Raf1 Nd7 20. Bd1 Nf6 21. Nc4 Qh4 22. Ne5 Re7 23. Qxb7 Rae8 24. Qc6 Re6 25. Qxe8+ Rxe8 26. Rxg5 Kg8 27. Bb3+ Kf8 28. Rh5 Qxh5 29. gxh5 Ke7 30. Re1 Kf8 31. g4 1-0

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2006.09.06"]
[Round "7"]
[White "Munoz Santana, Jose Lisandro"]
[Black "Becerra Ramirez, Juan David"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2332"]
[BlackElo "2008"]
[PlyCount "44"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 b5 9. Qd2 Nbd7 10. 0-0-0 Nb6 11. Qf2 Nc4 12. Bxc4 bxc4 13. Na5 Qc8 14. g4 Nd7 15. Nd5 Rb8 16. Qe2 Rb5 17. Qxc4 Nc5 18. Qc3 Be7 19. b4 Bd8 20. Nc4 Nb7 21. a4 0-0 22. axb5 axb5 1-0

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2006.09.05"]
[Round "5"]
[White "Michelen Rodriguez, Victor Issac"]
[Black "Becerra Ramirez, Juan David"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2051"]
[BlackElo "2008"]
[PlyCount "40"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bc5 6. e3 Qe7 7. Nc3 Ngxe5 8. Nxe5 Nxe5 9. a3 c6 10. Ne4 0-0 11. Nxc5 Qxc5 12. b4 Qe7 13. Qd4 Re8 14. Be2 a5 15. 0-0 d6 16. Rfd1 axb4 17. axb4 Rxa1 18. Rxa1 Be6 19. c5 Bd5 20. cxd6 Qxd6 1-0

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2006.09.05"]
[Round "4"]
[White "Useche Contreras, Maigel"]
[Black "Becerra Ramirez, Juan David"]
[Result "0-1"]
[ECO "B94"]
[BlackElo "2008"]
[PlyCount "54"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Be6 8. Bd3 Be7 9. Qe2 Nbd7 10. Rd1 b5 11. 0-0 Nb6 12. Bxf6 Bxf6 13. Nd5 Nxd5 14. exd5 Bd7 15. Nd2 0-0 16. f4 exf4 17. Rxf4 Be5 18. Rff1 Qh4 19. Nf3 Qh5 20. c3 Bf6 21. Qc2 Rac8 22. Qf2 g6 23. h3 Bg7 24. Rfe1 Rfe8 25. Rxe8+ Rxe8 26. c4 bxc4 27. Bxc4 a5 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2006.09.04"]
[Round "3"]
[White "Becerra Ramirez, Juan David"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2008"]
[BlackElo "2184"]
[PlyCount "120"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 a6 7. Be3 Nf6 8. h3 e6 9. 0-0 Be7 10. Qe2 0-0 11. Rfd1 Qc7 12. Rac1 Qb8 13. Bb3 b5 14. Nd2 Bb7 15. f4 Na5 16. Bc2 Rc8 17. Bb1 Nc4 18. Nxc4 Rxc4 19. a4 Rb4 20. Rd4 Rxd4 21. Bxd4 e5 22. fxe5 dxe5 23. Bf2 b4 24. Nd1 Qd8 25. Rc2 Nxe4 26. Rc4 Nxf2 27. Nxf2 Rc8 28. Ba2 Qa5 29. Qc2 Bc5 30. Kh1 b3 31. Qxb3 Qe1+ 32. Kh2 Qxf2 33. Qxb7 Rd8 34. Rc3 Qf4+ 35. Rg3 Bg1+ 36. Kxg1 Qxg3 37. Qxf7+ Kh8 38. Bd5 Qe3+ 39. Kh2 Qf4+ 40. Qxf4 exf4 41. Bc4 a5 42. b3 Rd2 43. Kg1 g5 44. Bb5 Kg7 45. Bc6 Rb2 46. Bd5 h5 47. Kf1 Kf6 48. Bf3 Kg6 49. Be4+ Kh6 50. Bd5 g4 51. Ke1 Kg5 52. hxg4 hxg4 53. Kd1 f3 54. gxf3 g3 55. Kc1 Kf4 56. Kxb2 g2 57. Kc3 g1Q 58. Kc4 Qb6 59. Kd3 Qd6 60. Kc4 Ke3 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2006.09.04"]
[Round "2"]
[White "Silva Pena, John Hansen"]
[Black "Becerra Ramirez, Juan David"]
[Result "0-1"]
[ECO "B94"]
[BlackElo "2008"]
[PlyCount "48"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Be6 8. Bxf6 gxf6 9. Nd5 Bg7 10. Be2 0-0 11. h4 f5 12. exf5 Bxf5 13. Bg4 Be6 14. h5 f5 15. Be2 Bh6 16. g4 Nc6 17. gxf5 Bxf5 18. Rg1+ Kh8 19. Bd3 Qh4 20. Bxf5 Rxf5 21. Qe2 Raf8 22. Rg2 Nd4 23. Nxd4 exd4 24. Qc4 Re5+ 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2006.09.03"]
[Round "1"]
[White "Becerra Ramirez, Juan David"]
[Black "Iturrizaga Bonelli, Eduardo"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2008"]
[BlackElo "2309"]
[PlyCount "48"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 g6 4. Qxd4 Nf6 5. e5 Nc6 6. Qf4 Nd5 7. Qe4 Nc7 8. Nf3 Bg7 9. Bc4 0-0 10. 0-0 Nxe5 11. Nxe5 d5 12. Nxf7 Rxf7 13. Rd1 Bf5 14. Qh4 Bc2 15. Rd2 Bf6 16. Qg3 Ba4 17. b3 Bc6 18. Bb2 e5 19. Bxd5 Nxd5 20. c4 Nf4 21. Rxd8+ Rxd8 22. Nc3 Rd3 23. f3 Rxc3 24. Qe1 Rc2 0-1

[Event "Pan American-ch U14"]
[Site "Bogota"]
[Date "2004.07.29"]
[Round "9"]
[White "Naranjo Gomez, Santiago"]
[Black "Becerra Ramirez, Juan David"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "2016"]
[PlyCount "40"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Bd3 Be6 13. 0-0 Bxd5 14. exd5 Ne7 15. Bc2 Nxd5 16. Be4 Nxc3 17. bxc3 Rc8 18. Bb7 Rxc3 19. Bxa6 Qb6 20. Nc4 Ra3 1-0

[Event "Pan American-ch U14"]
[Site "Bogota"]
[Date "2004.07.27"]
[Round "6"]
[White "Morales, Luis Fernando"]
[Black "Becerra Ramirez, Juan David"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "2016"]
[PlyCount "40"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Qxe7 11. Qd3 h6 12. Bh4 Be6 13. c3 0-0 14. Bxf6 Qxf6 15. Qxd6 Na5 16. Be2 Rfc8 17. 0-0 Nc4 18. Bxc4 Bxc4 19. Qxf6 gxf6 20. Nxc4 Rxc4 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Bogota"]
[Date "2004.07.26"]
[Round "4"]
[White "Becerra Ramirez, Juan David"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2016"]
[PlyCount "35"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Bb5 Bd7 8. Nxc6 bxc6 9. Bc4 Bg7 10. 0-0 0-0 11. Re1 Qc7 12. Bf4 Ng4 13. f3 Qb6+ 14. Be3 Nxe3 15. Qd2 Nxc2+ 16. Qf2 Qxf2+ 17. Kxf2 Nxa1 18. Rxa1 0-1

[Event "Pan American-ch U14"]
[Site "Bogota"]
[Date "2004.07.26"]
[Round "5"]
[White "Lombada Rengifo, Juan Camilo"]
[Black "Becerra Ramirez, Juan David"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "2016"]
[PlyCount "61"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 f6 7. Be3 Nb4 8. Bb3 Bg4 9. Nbd2 a6 10. h3 Bh5 11. g4 Bg6 12. 0-0-0 c5 13. Nh4 Kc7 14. Nxg6 hxg6 15. f4 Rc8 16. Nc4 Nc6 17. fxe5 fxe5 18. Bf2 Nh6 19. Bg3 Nf7 20. Nb6 Kxb6 21. Bxf7 Nd4 22. Bxe5 Nf3 23. Bc3 Ng5 24. Bxg6 Rxh3 25. Rxh3 Nxh3 26. Bf5 Re8 27. Bd2 Nf2 28. Re1 g6 29. Bxg6 Rxe4 30. Bxe4 Nxe4 31. Bc3 1-0

[Event "Pan American-ch U14"]
[Site "Bogota"]
[Date "2004.07.25"]
[Round "2"]
[White "Becerra Ramirez, Juan David"]
[Black "Yamamoto, Eduardo Akio"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2016"]
[PlyCount "71"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. Nxd5 Nxe5 5. Nc3 Nbc6 6. Bb5 a6 7. Bxc6+ Nxc6 8. Nf3 Bg4 9. h3 Bh5 10. g4 Bg6 11. d4 e6 12. a3 Be7 13. h4 h5 14. g5 Qd7 15. Be3 0-0-0 16. Qd2 Bf5 17. Nh2 Nxd4 18. Bxd4 Qxd4 19. 0-0-0 Qxh4 20. Nf3 Rxd2 21. Nxh4 Rxc2+ 22. Kb1 Rxf2+ 23. Nxf5 Rxf5 24. Rc1 Bxg5 25. Rc2 h4 26. Rch2 Be7 27. Rc2 g5 28. Rhc1 c6 29. Ne4 g4 30. Rg1 Rf4 31. Re2 h3 32. Nf2 Rxf2 33. Rxf2 Bc5 34. Rfg2 h2 35. Rh1 g3 36. b4 0-1

[Event "Pan American-ch U14"]
[Site "Bogota"]
[Date "2004.07.25"]
[Round "3"]
[White "Cordova, Emilio"]
[Black "Becerra Ramirez, Juan David"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2298"]
[BlackElo "2016"]
[PlyCount "75"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Qc2 Nf6 5. g3 Bb4+ 6. Bd2 Qa5 7. a3 Bxd2+ 8. Nbxd2 Qb6 9. Bg2 0-0 10. 0-0 c5 11. cxd5 cxd4 12. Rac1 h6 13. Nc4 Qc7 14. d6 Qc5 15. b4 Qf5 16. Qxf5 exf5 17. Nxd4 Rd8 18. Na5 Ne4 19. Nb5 Nc6 20. Nc7 Rb8 21. Rxc6 bxc6 22. Nxc6 Bb7 23. Nxb8 Rxb8 24. Bxe4 fxe4 25. Rd1 Rd8 26. b5 Kf8 27. e3 Rd7 28. a4 g5 29. a5 Bc8 30. a6 h5 31. b6 axb6 32. a7 Bb7 33. a8Q+ Bxa8 34. Nxa8 b5 35. Nc7 b4 36. Na6 f5 37. Nc5 Ke8 38. Nxd7 1-0

[Event "Pan American-ch U14"]
[Site "Bogota"]
[Date "2004.07.24"]
[Round "1"]
[White "Sepulveda Montenegro, Santiago Jose"]
[Black "Becerra Ramirez, Juan David"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2016"]
[PlyCount "60"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. f3 exf3 4. Qxf3 Qxd4 5. Nc3 Nc6 6. Be3 Qf6 7. Bb5 Qxf3 8. gxf3 Bd7 9. 0-0-0 g6 10. Bd4 Nf6 11. Bxf6 exf6 12. Re1+ Be6 13. Nd5 0-0-0 14. Nxf6 Rd1+ 15. Rxd1 Bg7 16. Ne4 Bg4 17. Nf2 Bxf3 18. Nxf3 Nd4 19. Bd7+ Kxd7 20. c3 c5 21. Ne4 Kc6 22. Nxd4+ cxd4 23. Kb1 Kc7 24. Rc1 Kb8 25. Nc5 b6 26. Na6+ Kb7 27. Nb4 a5 28. Nd5 Rc8 29. Rce1 d3 30. Rd1 h5 0-1

