[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.08"]
[Round "6"]
[White "Vargas, Jose Robinson"]
[Black "Londono, Roberto Geovanny"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "51"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ncxe5 7. Be2 d6 8. a3 a5 9. b3 Bf5 10. Bb2 Nxf2 11. Kxf2 Ng4+ 12. Ke1 Nxe3 13. Qd2 Nc2+ 14. Kd1 Nxa1 15. Bxa1 Bxa3 16. Bd3 Bxd3 17. Qxd3 0-0 18. Nd5 Bb4 19. Qf5 f6 20. Nd4 Rf7 21. Rf1 c6 22. Ne6 Qd7 23. Nxf6+ Rxf6 24. Bxf6 gxf6 25. Qxf6 Bc3 26. Qf8+ 1-0

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.07"]
[Round "4"]
[White "Garcia, Jonathan"]
[Black "Londono, Roberto Geovanny"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2072"]
[PlyCount "110"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bd7 5. Ne2 Bc6 6. N2c3 Bb4 7. Bd2 Qxd4 8. Bd3 Nf6 9. f3 Nbd7 10. Qe2 Nxe4 11. Bxe4 Bxe4 12. Qxe4 Bxc3 13. Bxc3 Qxe4+ 14. fxe4 f6 15. 0-0-0 0-0-0 16. Rhe1 e5 17. g4 Nc5 18. Rxd8+ Rxd8 19. h4 Kd7 20. b4 Ne6 21. Rd1+ Ke7 22. Rxd8 Nxd8 23. Kd2 Ke6 24. Kd3 Nf7 25. Kc4 Nh6 26. g5 fxg5 27. hxg5 Nf7 28. Bd2 h6 29. gxh6 gxh6 30. Kd3 h5 31. Be1 Kf6 32. Bh4+ Ke6 33. c3 Kd6 34. Kc4 a6 35. a4 b6 36. Bf2 Ng5 37. Kd3 Ne6 38. Kc4 c5 39. b5 axb5+ 40. axb5 Nf4 41. Bg1 h4 42. Bh2 h3 43. Bg1 Ne2 44. Bh2 Nf4 45. Bg1 Ng2 46. Kd3 c4+ 47. Ke2 Nf4+ 48. Kf3 Ke6 49. Kg4 Ne2 50. Bh2 Nxc3 51. Kxh3 Nxb5 52. Bg1 Nd4 53. Kg3 Ne2+ 54. Kf2 Nxg1 55. Kxg1 c3 0-1

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.07"]
[Round "5"]
[White "Londono, Roberto Geovanny"]
[Black "Renteria, Alejandro"]
[Result "1-0"]
[ECO "D20"]
[BlackElo "1606"]
[PlyCount "35"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 Nc6 5. Nf3 Nge7 6. 0-0 g6 7. d5 exd5 8. exd5 Nb8 9. Qd4 Rg8 10. Bg5 Bg7 11. Bf6 Bxf6 12. Qxf6 Nd7 13. Qf4 Kf8 14. Ng5 Rg7 15. Ne6+ Ke8 16. Nxg7+ Kf8 17. Ne6+ Ke8 18. Nxd8 1-0

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.06"]
[Round "3"]
[White "Londono, Roberto Geovanny"]
[Black "Rosales, Daniel"]
[Result "0-1"]
[ECO "E06"]
[BlackElo "2033"]
[PlyCount "54"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nc3 0-0 6. Nf3 b6 7. Bf4 a6 8. Ne5 Bb7 9. Qa4 Qe8 10. Qc2 Qc8 11. cxd5 exd5 12. Na4 Ne4 13. 0-0 g5 14. Bd2 f6 15. Nd3 Nc6 16. e3 a5 17. a3 Bd6 18. Nc3 Ne7 19. Nb5 Qd7 20. Nxd6 Qxd6 21. Rfc1 c6 22. Be1 Qe6 23. Qb3 Ba6 24. Rc2 a4 25. Qxb6 Bxd3 26. Rcc1 Qd7 27. Bb4 Rfb8 0-1

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.06"]
[Round "2"]
[White "Pereira, Rubiel"]
[Black "Londono, Roberto Geovanny"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "52"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Nb5 c5 5. Bc4 Nf6 6. d3 a6 7. e5 axb5 8. exf6 bxc4 9. fxg7 Bxg7 10. dxc4 e5 11. Qe2 0-0 12. 0-0 Bg4 13. Qe1 Bf5 14. c3 Bd3 15. Nxe5 Bxf1 16. Kxf1 Re8 17. Bf4 Bxe5 18. Bxe5 f6 19. Qe4 Rxe5 20. Qxb7 Nd7 21. Qf3 Nf8 22. Rd1 Rxa2 23. b4 d3 24. Rb1 d2 25. b5 Re1+ 26. Rxe1 dxe1Q+ 0-1

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.05"]
[Round "1"]
[White "Londono, Roberto Geovanny"]
[Black "Sanchez, Victor Hugo"]
[Result "0-1"]
[ECO "A31"]
[BlackElo "2231"]
[PlyCount "52"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N1c3 0-0 8. e3 a6 9. Na3 Qe7 10. Be2 e4 11. 0-0 Rd8 12. Qc2 Bf5 13. Rd1 b5 14. Nab1 Nbd7 15. Nd2 Rac8 16. a3 Bd6 17. Nb3 Ng4 18. Nd4 Bxh2+ 19. Kf1 Qh4 20. Bxg4 Bxg4 21. f3 Bg3 22. Ke2 exf3+ 23. Nxf3 Bxf3+ 24. Kxf3 Ne5+ 25. Ke2 Qc4+ 26. Kd2 Rxd5+ 0-1

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.28"]
[Round "6"]
[White "Londono, Roberto Geovanny"]
[Black "Carranza, Miguel"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "54"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 Nc6 5. Nf3 Bb4+ 6. Nc3 h6 7. d5 Bxc3+ 8. bxc3 exd5 9. exd5 Qe7+ 10. Be3 Ne5 11. Be2 Nxf3+ 12. Bxf3 Nf6 13. 0-0 0-0 14. Re1 Qd6 15. c4 b6 16. Bd4 Re8 17. Qc2 Bd7 18. c5 bxc5 19. Bxc5 Qf4 20. Rab1 Bf5 21. Rxe8+ Rxe8 22. Qc1 Bxb1 23. Qxb1 Qe5 24. Kf1 Qxh2 25. g3 Ng4 26. Qf5 Qh3+ 27. Bg2 Nh2+ 0-1

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.27"]
[Round "4"]
[White "Vasquez, Ivan"]
[Black "Londono, Roberto Geovanny"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1607"]
[BlackElo "1600"]
[PlyCount "103"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Re1 Nxe4 9. Bxe4 Bxe4 10. Rxe4 Nf6 11. Re1 c5 12. Be3 cxd4 13. Qxd4 Qxd4 14. Bxd4 Be7 15. Rad1 0-0 16. Rd3 Nd5 17. a3 Rac8 18. Rc1 f6 19. g3 Bc5 20. Bxc5 Rxc5 21. Nd4 Kf7 22. f4 a6 23. Nb3 Rc7 24. f5 Nb6 25. fxe6+ Kxe6 26. Nd4+ Kf7 27. b3 Rfc8 28. c4 Rd8 29. Rcd1 Rcd7 30. Kf2 g6 31. Ke2 Re7+ 32. Re3 Nd7 33. Rxe7+ Kxe7 34. Nf3 Re8 35. b4 Kd8+ 36. Kf2 Kc7 37. Re1 Rxe1 38. Kxe1 f5 39. Kd2 Nf6 40. Kd3 Ne4 41. Kd4 Kd6 42. a4 b6 43. Ne5 a5 44. bxa5 bxa5 45. Nd3 g5 46. g4 Nd2 47. gxf5 Nf3+ 48. Ke4 Nxh2 49. c5+ Kd7 50. Ne5+ Ke8 51. c6 g4 52. c7 1-0

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.26"]
[Round "1"]
[White "Diaz, Nestor"]
[Black "Londono, Roberto Geovanny"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1606"]
[BlackElo "1600"]
[PlyCount "112"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Nf3 d5 4. e5 Qc7 5. Bd3 Nd7 6. c3 Ne7 7. 0-0 c5 8. Ng5 g6 9. Qf3 Nf5 10. Bxf5 gxf5 11. Qh5 Nxe5 12. dxe5 h6 13. Nd2 Bg7 14. f4 hxg5 15. Qxg5 Bh6 16. Qf6 Rh7 17. Nb3 b6 18. Rf3 Bb7 19. Rh3 Bg7 20. Qg5 Rxh3 21. gxh3 Bf8 22. Bd2 Kd7 23. Kf2 Be7 24. Qh5 Qc6 25. Rg1 Rd8 26. Qxf7 d4 27. Qh5 dxc3 28. Bxc3 Kc8 29. Nd2 Qa4 30. Qh6 Rxd2+ 31. Bxd2 Qd4+ 32. Be3 Qxb2+ 33. Kg3 Qxa2 34. Qh8+ Kd7 35. Rd1+ Bd5 36. Rd2 Qc4 37. Qb8 Qe4 38. Rxd5+ Qxd5 39. Qxa7+ Kc6 40. Qa8+ Kd7 41. Qa7+ Ke8 42. Qxb6 c4 43. Qb8+ Kf7 44. Qc7 Qd3 45. Kf2 Qc2+ 46. Ke1 Qb1+ 47. Ke2 Qc2+ 48. Bd2 Qe4+ 49. Kd1 Qb1+ 50. Ke2 Qd3+ 51. Kd1 Qb1+ 52. Ke2 Qd3+ 53. Kd1 Qb1+ 54. Ke2 Qd3+ 55. Kd1 Qb1+ 56. Ke2 Qd3+ 1/2-1/2

[Event "Cali qual"]
[Site "Cali"]
[Date "2008.05.02"]
[Round "3"]
[White "Rios Parra, Juan Fernando"]
[Black "Londono, Roberto Geovanny"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "55"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. 0-0 c5 8. c3 Qc7 9. Bg5 Nxe4 10. Bxe7 Nxc3 11. bxc3 Kxe7 12. d5 exd5 13. Re1+ Kf8 14. Bb5 Nf6 15. Qxd5 Bd7 16. Qc4 Bxb5 17. Qxb5 g6 18. Re5 b6 19. Rae1 Rd8 20. c4 Kg7 21. Qb2 h5 22. h3 Qc8 23. Ng5 Rhe8 24. Re7 Rxe7 25. Rxe7 Rd1+ 26. Kh2 Rd7 27. Ne6+ Kh6 28. Qxf6 1-0

