[Event "Barranquilla op 12"]
[Site "Barranquilla"]
[Date "2011.12.29"]
[Round "5"]
[White "Libreros, Johann"]
[Black "Maldonado, Johnny"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1802"]
[BlackElo "1559"]
[PlyCount "30"]
[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 d5 2. Bg5 Nf6 3. Nf3 Nc6 4. e3 Bg4 5. Be2 e6 6. 0-0 h6 7. Bh4 Bd6 8. Nbd2 g5 9. Bg3 Bxf3 10. Bxf3 h5 11. Bxd6 Qxd6 12. c4 g4 13. c5 Qd7 14. Ne4 Nxe4 15. Bxe4 dxe4 1-0

[Event "Barranquilla op 12"]
[Site "Barranquilla"]
[Date "2011.12.28"]
[Round "1"]
[White "Solorzano Cisery, Samuel"]
[Black "Libreros, Johann"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1802"]
[PlyCount "56"]
[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 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Bb3 Be7 6. 0-0 0-0 7. Be3 Nc6 8. Nc3 a6 9. Qd2 b5 10. Ne2 Bb7 11. c3 Na5 12. Bc2 c4 13. b4 cxd3 14. Qxd3 Bxe4 15. Qd2 Nc4 16. Qc1 Rc8 17. Rd1 Nxe3 18. fxe3 Qb6 19. Ng5 Bxc2 20. Qxc2 Qxe3+ 21. Kh1 Qxg5 22. Qd2 Ne4 23. Qxg5 Bxg5 24. g3 Nf2+ 25. Kg1 Nxd1 26. Rxd1 d5 27. h4 Bf6 28. Nf4 Rxc3 0-1

[Event "Barranquilla Carnaval Cup 10th"]
[Site "Barranquilla"]
[Date "1999.??.??"]
[Round "4"]
[White "Barrios, Felix"]
[Black "Libreros, Johann"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "2225"]
[PlyCount "92"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 c6 6. f3 Qc7 7. Qd2 h6 8. Be3 Nbd7 9. Nh3 e5 10. d5 c5 11. Nf2 Nf8 12. Be2 Bd7 13. Rb1 a5 14. Bd1 Ra6 15. Ba4 Bxa4 16. Nxa4 Qd7 17. Nc3 g5 18. h4 g4 19. h5 g3 20. Nfd1 Ng8 21. Ne2 f5 22. exf5 Qxf5 23. Ndc3 Ne7 24. Nxg3 Qh7 25. Kf2 Nf5 26. Nxf5 Qxf5 27. Ne4 Nd7 28. Rbe1 Nf6 29. Ng3 Qh7 30. Rh4 0-0 31. Kg1 Kh8 32. Qd1 a4 33. Qb1 Rb6 34. Bd2 e4 35. fxe4 Nd7 36. b3 Bd4+ 37. Be3 Ne5 38. Qd1 Qe7 39. Rh3 axb3 40. Bxd4 cxd4 41. Qxd4 Ra6 42. axb3 Ra2 43. Nf5 Qg5 44. Rg3 Rxf5 45. Qc3 Rff2 46. Rxg5 hxg5 1-0

[Event "Barranquilla Carnaval Cup 10th"]
[Site "Barranquilla"]
[Date "1999.??.??"]
[Round "7"]
[White "Berrio, Ana"]
[Black "Libreros, Johann"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "68"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. b4 0-0 6. Bb2 c6 7. Bg2 h6 8. 0-0 Be6 9. Nbd2 Na6 10. a3 Nc7 11. Re1 Qd7 12. Qc2 Bh3 13. e4 Bxg2 14. Kxg2 Nh5 15. e5 d5 16. Nh4 Qg4 17. Qd1 Nf4+ 18. Kh1 Qxd1 19. Rexd1 Nd3 20. Bc3 Nxf2+ 21. Kg2 Nxd1 22. Rxd1 dxc4 23. Nxc4 Nd5 24. Bd2 Kh7 25. Rc1 f5 26. Na5 Rab8 27. Nb3 f4 28. g4 Ne3+ 29. Kf3 g5 30. Ng2 Nxg2 31. Kxg2 Rfd8 32. Kf3 Bxe5 33. Nc5 Bxd4 34. Ne6 Rd6 0-1

[Event "Barranquilla Carnaval Cup 10th"]
[Site "Barranquilla"]
[Date "1999.??.??"]
[Round "9"]
[White "Gutierrez, Luis"]
[Black "Libreros, Johann"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "51"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. Bxf7+ Kxf7 8. Nfg5+ Ke8 9. Qxg4 Ngf6 10. Qe6+ Qe7 11. Nd6+ Kd8 12. Ndf7+ Kc7 13. Nxh8 Qb4+ 14. c3 Qb5 15. Qb3 Qd3 16. Qd1 Qc4 17. Qe2 Qd5 18. 0-0 h6 19. dxe5 Re8 20. Nf3 g5 21. Ng6 Bc5 22. b4 Bb6 23. c4 Qg8 24. c5 Qxg6 25. cxb6+ axb6 26. Bb2 1-0

[Event "Barranquilla Carnaval Cup 10th"]
[Site "Barranquilla"]
[Date "1999.??.??"]
[Round "1"]
[White "Libreros, Johann"]
[Black "Castellanos, Mafel"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "37"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 e5 6. Bc4 Bc5 7. Bxf7+ Kxf7 8. Qd5+ Ke8 9. Qxc5 d6 10. Qa3 Qe7 11. Bg5 Qe6 12. Rd1 Kd7 13. 0-0 Nf6 14. Rd2 Rd8 15. Rfd1 Ke7 16. Nb5 Rd7 17. Rxd6 Rxd6 18. Rxd6 Qg4 19. Rxf6+ 1-0

[Event "Barranquilla Carnaval Cup 10th"]
[Site "Barranquilla"]
[Date "1999.??.??"]
[Round "6"]
[White "Libreros, Johann"]
[Black "Soste, Victor Julio"]
[Result "0-1"]
[ECO "C21"]
[PlyCount "60"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. d4 exd4 4. Qxd4 Nf6 5. Bg5 Be7 6. exd5 0-0 7. Nc3 Nbd7 8. 0-0-0 h6 9. d6 Bxd6 10. h4 Re8 11. Bc4 Nb6 12. Bb3 Bf5 13. Bxh6 gxh6 14. g4 Be6 15. g5 Nh5 16. gxh6 Kf8 17. Ne5 Ke7 18. Ng4 Kf8 19. Ne5 Bxe5 20. Qxe5 Qf6 21. Qxf6 Nxf6 22. Rhg1 Bf5 23. a3 Bg4 24. Rde1 Rxe1+ 25. Rxe1 Re8 26. Rg1 c6 27. Kd2 Nbd7 28. f4 Nc5 29. Ba2 Nce4+ 30. Nxe4 Rxe4 0-1

[Event "Barranquilla Carnaval Cup 10th"]
[Site "Barranquilla"]
[Date "1999.??.??"]
[Round "2"]
[White "Martinez, Cristian"]
[Black "Libreros, Johann"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2320"]
[PlyCount "47"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Qe2 Qe7 9. Bb5+ Bd7 10. Be3 a6 11. Bxd7+ Nfxd7 12. Nd2 Nc5 13. 0-0-0 Ncd3+ 14. Kb1 Nxb2 15. Kxb2 Qa3+ 16. Kb1 Qxc3 17. Nb3 Qc4 18. Bd4 Qxe2 19. Nxe2 Nc4 20. Nf4 Na3+ 21. Kb2 Rc8 22. Rhe1+ Kd7 23. Bc3 Nc4+ 24. Ka1 1-0

