[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.26"]
[Round "5"]
[White "Esquivia Cuadrado, Franklin Javier"]
[Black "Serpa, Leonardo"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "1861"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Be2 exd4 8. Qxd4 Nf6 9. e5 Nc6 10. Qh4 Nd5 11. Qg3 g6 12. Bh6 Bf8 13. Bg5 Be7 14. Bh6 Bf8 15. Bg5 Be7 1/2-1/2

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.26"]
[Round "7"]
[White "Jaramillo, Martin"]
[Black "Serpa, Leonardo"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "19"]
[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. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 a6 6. Bf4 Bf5 7. e3 e6 8. Be2 Bd6 9. Bxd6 Qxd6 10. 0-0 1-0

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.26"]
[Round "6"]
[White "Serpa, Leonardo"]
[Black "Herrera, Milena"]
[Result "0-1"]
[ECO "A63"]
[BlackElo "2108"]
[PlyCount "66"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Nbd7 11. h3 Re8 12. Bf4 Qc7 13. Qc2 Rb8 14. Nd2 Nh5 15. e4 Nxf4 16. gxf4 Bh6 17. Ne2 f5 18. Ng3 fxe4 19. Bxe4 Nf6 20. Bg2 Bxf4 21. Nde4 Nxe4 22. Nxe4 Qf7 23. Rae1 Bf5 24. Qd1 Bxe4 25. Bxe4 Qf6 26. Qg4 Re5 27. Kh1 Rbe8 28. f3 h5 29. Qg2 Rg5 30. Qc2 Rg3 31. Rf2 Qh4 32. Rg1 Qxh3+ 33. Rh2 Rxg1+ 0-1

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.25"]
[Round "4"]
[White "Serpa, Leonardo"]
[Black "Bolivar, Jhon Jairo"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "49"]
[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. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Bb4+ 6. Bd2 Bd6 7. 0-0 0-0 8. Nc3 dxc4 9. e4 Be7 10. a4 c5 11. dxc5 Bxc5 12. Qe2 Qd3 13. Ne5 Qxe2 14. Nxe2 Nc6 15. Nxc4 b6 16. Ne3 Ba6 17. e5 Bxe3 18. Bxe3 Nd5 19. Rfc1 Nxe5 20. Nf4 Bb7 21. a5 Nxf4 22. gxf4 Nf3+ 23. Bxf3 Bxf3 24. axb6 axb6 25. Bxb6 1-0

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.25"]
[Round "2"]
[White "Serpa, Leonardo"]
[Black "Chegwing, Alberto"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2061"]
[PlyCount "112"]
[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. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 7. Nf4 Bh7 8. Bd3 Bxd3 9. Qxd3 c5 10. Be3 c4 11. Qd2 Nc6 12. h4 Be7 13. Ng2 Qb6 14. f4 a6 15. 0-0 0-0-0 16. a3 h5 17. g5 g6 18. b4 Bf8 19. Rfb1 Nb8 20. a4 Ne7 21. a5 Qc7 22. b5 Nf5 23. bxa6 Nxa6 24. Rb5 Bb4 25. Bf2 Qe7 26. Rb1 Rd7 27. Kf1 Rc7 28. Ne3 Nxe3+ 29. Qxe3 Bxc3 30. Qxc3 Rd8 31. Be3 Rdd7 32. Bc1 Qd8 33. Ba3 Rc6 34. Ke2 Rdc7 35. Ke3 Qd7 36. Rb6 Rxb6 37. Rxb6 Rc6 38. Bd6 Rxb6 39. axb6 Qb5 40. Bc7 Qb4 41. Qxb4 Nxb4 42. c3 Na6 43. Bd6 Kd7 44. Kd2 Kc6 45. Kc2 Kxb6 46. Kb2 Nc7 47. Bxc7+ Kxc7 48. Ka3 b5 49. Ka2 Kb6 50. Kb2 Ka5 51. Ka3 b4+ 52. Kb2 Ka4 53. Kc2 Ka3 54. cxb4 Kxb4 55. Kb2 c3+ 56. Kc2 Kc4 0-1

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.24"]
[Round "1"]
[White "Sierra, Walter"]
[Black "Serpa, Leonardo"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "56"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1+ 9. Nxd1 Be6 10. Bf4 0-0-0 11. 0-0 g5 12. Be3 b6 13. Nc3 Bd6 14. Rad1 Ne7 15. Nd2 h5 16. b3 Be5 17. Ne2 Nc6 18. Nc4 Bxc4 19. bxc4 Na5 20. f4 Nxc4 21. fxe5 Nxe3 22. Rxd8+ Rxd8 23. Rxf6 Rd1+ 24. Kf2 Ng4+ 25. Kg3 Nxf6 26. exf6 Rf1 27. e5 Kd7 28. h4 gxh4+ 0-1

