[Event "Fide Mercenarios 56th"]
[Site "Mexico City"]
[Date "2001.??.??"]
[Round "3"]
[White "Bernal Ladron De Guevara, Carlos"]
[Black "Mejia, Juan Gonzalo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2250"]
[BlackElo "2000"]
[PlyCount "87"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 g5 7. c4 Qd6 8. dxc5 Qxc5 9. Be3 Qb4+ 10. Nbd2 Bg7 11. 0-0 Nh6 12. a3 Qxb2 13. Qa4 0-0 14. Rab1 Qf6 15. Rxb7 Bxf3 16. Bxf3 Nd4 17. Rxa7 Rxa7 18. Qxa7 Nxf3+ 19. Nxf3 Ng4 20. Bxg5 Qc3 21. h3 Ne5 22. Nxe5 Bxe5 23. Qxe7 Rc8 24. Rc1 Qb2 25. Qb4 Qd4 26. c5 Qd5 27. Qc4 Qc6 28. a4 Rb8 29. Bf4 Bxf4 30. Qxf4 Rb2 31. Qd4 Ra2 32. Rb1 Qe8 33. Qd6 Kg7 34. Qd4+ Kh6 35. Qe3+ Qxe3 36. fxe3 Rxa4 37. Rc1 Ra8 38. Kf2 Kg5 39. Ke2 Kf5 40. Kd3 Ke5 41. Kc4 Rb8 42. Ra1 Ke4 43. Ra7 f5 44. Re7# 1-0

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.28"]
[Round "7"]
[White "Fonnegra, Carlos Alberto"]
[Black "Mejia, Juan Gonzalo"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "56"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nd2 c5 3. dxc5 e5 4. e4 dxe4 5. c3 e3 6. fxe3 Bxc5 7. Qa4+ Bd7 8. Qe4 Nc6 9. Ngf3 Nf6 10. Qc2 Bxe3 11. Ne4 Bxc1 12. Rxc1 Bf5 13. Rd1 Qe7 14. Nd6+ Qxd6 15. Qxf5 Qe7 16. Bc4 0-0 17. 0-0 Qc5+ 18. Kh1 Qxc4 19. Nxe5 Nxe5 20. Qxe5 Ng4 21. Qg3 f5 22. Rf4 Qe2 23. Re1 Qxb2 24. h3 Nf6 25. Rxf5 Ne4 26. Rxf8+ Rxf8 27. Rxe4 Qb1+ 28. Kh2 Qxe4 0-1

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.25"]
[Round "6"]
[White "Ruiz, Giovany Francine"]
[Black "Mejia, Juan Gonzalo"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "72"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. Qc2 Bc5 5. Nxe5 0-0 6. Nxc6 dxc6 7. d4 Bb6 8. Bd3 Nh5 9. e5 g6 10. h3 c5 11. g4 Ng7 12. Be3 cxd4 13. cxd4 Qh4 14. Nd2 Bxg4 15. Ne4 Bf5 16. 0-0-0 Qd8 17. Bg5 Qxd4 18. Nf6+ Kh8 19. Bxf5 Qxe5 20. Bg4 Qxg5+ 21. Kb1 Qxf6 22. f3 c5 23. h4 h5 24. Bh3 Qxf3 25. Bg2 Qf6 26. Bxb7 Rab8 27. Bd5 Bc7 28. Rhf1 Nf5 29. Rf3 Be5 30. Rb3 Rxb3 31. Bxb3 Nd4 32. Qxc5 Rb8 33. Re1 Qf5+ 34. Ka1 Nxb3+ 35. axb3 Bxb2+ 36. Kxb2 Qxc5 0-1

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.23"]
[Round "5"]
[White "Mejia, Juan Gonzalo"]
[Black "Giraldo, Luis Carlos"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "43"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Nbd2 Nf6 4. e3 Bg4 5. c4 e5 6. Be2 Bd6 7. cxd5 Nxd5 8. Qa4 0-0 9. dxe5 Nxe5 10. b3 Nc3 11. Qd4 Nxe2 12. Kxe2 c5 13. Qc3 b5 14. Bb2 f6 15. Rac1 b4 16. Qc2 Re8 17. Rhe1 Qd7 18. Kf1 Qb5+ 19. Kg1 Nd7 20. Qc4+ Qxc4 21. Rxc4 Bxf3 22. Nxf3 0-1

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.21"]
[Round "4"]
[White "Sepulveda, Romulo"]
[Black "Mejia, Juan Gonzalo"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "40"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 a6 7. e5 h6 8. Bf4 Qc7 9. 0-0-0 dxe5 10. Bxe5 Qd7 11. Qb6 Qxd1+ 12. Kxd1 Bg4+ 13. f3 Rd8+ 14. Bd3 Bf5 15. Ke2 Bxd3+ 16. cxd3 e6 17. Rc1 Ne7 18. Qxb7 f6 19. Bc7 Rd7 20. Qb8+ Kf7 1-0

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.16"]
[Round "2"]
[White "Correa, Hernan David"]
[Black "Mejia, Juan Gonzalo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "82"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 Ne7 6. Nxe5 d5 7. exd5 Nexd5 8. Nxd5 Nxd5 9. Qf3 Be6 10. Qg3 Qf6 11. Nf3 Bd6 12. Qg5 Qxg5 13. Nxg5 0-0-0 14. Nxe6 fxe6 15. Bxd5 exd5 16. Be3 Rhe8 17. 0-0-0 Kb8 18. Rde1 h6 19. h3 Bf8 20. Bd4 g5 21. Kd2 Bb4+ 22. c3 Be7 23. Re6 c5 24. Be5+ Ka8 25. Re1 a6 26. Bf6 Bxf6 27. Rxe8 Rxe8 28. Rxe8+ Ka7 29. Re6 Bg7 30. b4 cxb4 31. cxb4 d4 32. g3 h5 33. Rg6 Bf8 34. Rxg5 Bxb4+ 35. Kc2 Be1 36. f4 h4 37. gxh4 Bxh4 38. Rd5 Bf6 39. f5 Kb8 40. Rd6 Be5 41. Re6 Bc7 1-0

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.14"]
[Round "1"]
[White "Mejia, Juan Gonzalo"]
[Black "Cuesta, Edgar"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "60"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bc4 Nxc3 6. bxc3 Bd6 7. d3 Bg4 8. h3 Bh5 9. Qe2 0-0 10. Bd2 Re8 11. Qe3 Nd7 12. Ng5 Bc5 13. Qg3 e4 14. 0-0 exd3 15. cxd3 Nb6 16. Bb3 Nd7 17. d4 Bd6 18. Qh4 Nf6 19. f3 c5 20. Bc2 Bg6 21. Bb3 Qc7 22. Kh1 Bg3 23. Bf4 Bxf4 24. Ne4 Nxe4 25. fxe4 Bg3 26. Qg4 Rxe4 27. Qf3 Rf4 28. Qe2 Rxf1+ 29. Rxf1 cxd4 30. cxd4 Bh4 0-1

[Event "Latin Cup"]
[Site "Bogota"]
[Date "1991.??.??"]
[Round "1"]
[White "Mejia, Juan Gonzalo"]
[Black "Acosta, Alejandro"]
[Result "0-1"]
[ECO "D48"]
[BlackElo "2355"]
[PlyCount "59"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. b3 Bb7 11. Bb2 Be7 12. Re1 0-0 13. Rc1 Qb6 14. Qe2 Rfd8 15. e4 cxd4 16. Nxd4 Ne5 17. Bb1 Rxd4 18. Nd5 exd5 19. Qe3 Bc5 20. Rxc5 Qxc5 21. Bxd4 Qd6 22. f4 Neg4 23. e5 Qd7 24. Qf3 Ne4 25. f5 Nh6 26. g4 Qe7 27. Rc1 Rc8 28. Rxc8+ Bxc8 29. f6 Qb4 30. Qe2 0-1

[Event "Latin Cup"]
[Site "Bogota"]
[Date "1991.??.??"]
[Round "11"]
[White "Moran, Bernardo"]
[Black "Mejia, Juan Gonzalo"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2335"]
[PlyCount "58"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Nf3 e6 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Bd3 Nbd7 9. Qc2 dxc4 10. Bxc4 Nb6 11. Be2 Nfd5 12. Bg3 f5 13. 0-0 Qe8 14. Ne5 Nd7 15. Nxd5 exd5 16. Bd3 Nxe5 17. Bxe5 Qh5 18. f3 Be6 19. Rae1 Rad8 20. Re2 Rd7 21. h3 Bd8 22. Ref2 Qf7 23. g4 Bh4 24. Rg2 fxg4 25. hxg4 Qe8 26. Rh2 Bf6 27. Bh7+ Kh8 28. Bxf6 Rxf6 29. g5 Bg8 1-0

