[Event "Barranquilla op 12"]
[Site "Barranquilla"]
[Date "2011.12.30"]
[Round "7"]
[White "Mejia, Pedro"]
[Black "Barros, Raul Junior"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1766"]
[BlackElo "2263"]
[PlyCount "72"]
[EventDate "2011.12.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 a6 5. Nf3 Qc7 6. Be2 cxd4 7. exd4 Be7 8. 0-0 0-0 9. Bg5 d6 10. Rc1 Nbd7 11. Qc2 b6 12. Bd3 h6 13. Bh4 Bb7 14. Ne4 Rfe8 15. Qe2 Rac8 16. Rc2 Nxe4 17. Bxe4 Bxe4 18. Qxe4 d5 19. Qe2 Bxh4 20. Nxh4 dxc4 21. Rfc1 b5 22. a4 Nb6 23. axb5 axb5 24. Nf3 Qd6 25. Qe4 Nd5 26. Ne5 Rc7 27. f4 Nb4 28. Rd2 f6 29. Nf3 Nd3 30. Rf1 Qxf4 31. Qe2 Qd6 32. g4 Qf4 33. d5 Rd7 34. dxe6 Qxg4+ 35. Kh1 Rxe6 36. Qd1 Nxb2 0-1

[Event "Barranquilla op 12"]
[Site "Barranquilla"]
[Date "2011.12.29"]
[Round "5"]
[White "Acuna, Nelson David"]
[Black "Mejia, Pedro"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1823"]
[BlackElo "1766"]
[PlyCount "37"]
[EventDate "2011.12.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 Nxe4 5. dxe5 d6 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qxe4 Qe7 9. 0-0 Nxe5 10. Nxe5 Qxe5 11. Qf3 Be7 12. Nc3 Rf8 13. Qd3 Bf5 14. Qc4 Be6 15. Qb4 Kf7 16. Bf4 Qf5 17. Rae1 Kg8 18. Be3 Bf6 19. Rc1 1/2-1/2

[Event "Barranquilla op 12"]
[Site "Barranquilla"]
[Date "2011.12.29"]
[Round "3"]
[White "De Arco, Luis Carlos"]
[Black "Mejia, Pedro"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "2272"]
[BlackElo "1766"]
[PlyCount "35"]
[EventDate "2011.12.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Nxe4 7. d4 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Nxd2 12. Qxd2 Bg4 13. Ng5 Nxe5 14. Bxh7+ Kh8 15. h3 Bxh3 16. Qf4 Bxg2 17. Kxg2 Qf6 18. Rh1 1-0

[Event "Barranquilla op 12"]
[Site "Barranquilla"]
[Date "2011.12.28"]
[Round "1"]
[White "Bermudez, Daily Patricia"]
[Black "Mejia, Pedro"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1462"]
[BlackElo "1766"]
[PlyCount "73"]
[EventDate "2011.12.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. Bb5 dxe4 6. d3 Bg4 7. Qd2 exd3 8. cxd3 h6 9. Ne4 Nxe4 10. dxe4 Bb4 11. Nc3 Bxc3 12. bxc3 Qxd2+ 13. Bxd2 Bd7 14. Bc4 Ke7 15. 0-0 Be6 16. Be2 Na5 17. Rfb1 Bc4 18. Bg4 Rad8 19. Rb2 Ba6 20. Rc2 Bd3 21. Rcc1 Nc4 22. Be1 Bxe4 23. Be2 Bd3 24. Bxd3 Rxd3 25. f3 Rhd8 26. Rab1 b6 27. Rb4 Na5 28. Re4 f6 29. Kf2 b5 30. Rg4 g5 31. h3 Nc4 32. Rb1 c6 33. h4 Rd1 34. Rxd1 Rxd1 35. Ke2 Ra1 36. Re4 f5 37. Rxc4 0-1

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.26"]
[Round "7"]
[White "Bolivar, Jhon Jairo"]
[Black "Mejia, Pedro"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "26"]
[EventDate "2009.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. g4 e5 2. Bg2 d5 3. h3 f5 4. gxf5 Bxf5 5. b3 Nf6 6. Bb2 Nc6 7. d3 Bc5 8. Nd2 0-0 9. e3 Qe7 10. Ne2 Rad8 11. 0-0 e4 12. Ng3 Bg6 13. dxe4 dxe4 0-1

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.26"]
[Round "6"]
[White "Mejia, Pedro"]
[Black "Chegwing, Alberto"]
[Result "1-0"]
[ECO "B18"]
[BlackElo "2061"]
[PlyCount "47"]
[EventDate "2009.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 h6 7. h4 e6 8. Nf4 Bh7 9. Bc4 Nf6 10. Be3 Nd5 11. Nxd5 cxd5 12. Bd3 Bxd3 13. Qxd3 Nc6 14. a3 Bd6 15. Ne2 Qa5+ 16. Bd2 Qb6 17. 0-0 0-0 18. b4 Rac8 19. Rac1 a6 20. c4 dxc4 21. Rxc4 Ne7 22. Rfc1 Qb5 23. Qc2 Rxc4 24. Qxc4 1-0

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.26"]
[Round "5"]
[White "Mejia, Pedro"]
[Black "Guerrero, Gustavo Adolfo"]
[Result "0-1"]
[ECO "B98"]
[PlyCount "50"]
[EventDate "2009.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[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 h6 9. Bh4 g5 10. fxg5 Nfd7 11. Nxe6 fxe6 12. Qh5+ Kf8 13. Bc4 Ne5 14. 0-0+ Kg7 15. Bg3 Nbc6 16. g6 Qe8 17. Bxe5+ Nxe5 18. Ne2 Qxg6 19. Qh3 Nxc4 20. Nf4 e5 21. Qc3 Qg5 22. Nd5 Nd2 23. h4 Qxh4 24. Qxd2 Bg4 25. Rf2 Raf8 0-1

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.25"]
[Round "3"]
[White "Mejia, Pedro"]
[Black "Castro, David"]
[Result "1-0"]
[ECO "C18"]
[BlackElo "2009"]
[PlyCount "30"]
[EventDate "2009.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 c4 7. Qg4 g6 8. Nf3 h6 9. h4 Ne7 10. h5 g5 11. Nh2 Rf8 12. f4 f5 13. Qg3 g4 14. Be2 Qa5 15. 0-0 b5 1-0

