[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "9"]
[White "Aponte Martinez, Juan Camilo"]
[Black "Buendia, Gustavo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1992"]
[PlyCount "49"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. Nbd2 cxd4 8. cxd4 Nxd4 9. Qa4+ Ndc6 10. Nb3 Bd7 11. Be3 Qc7 12. Rc1 Ng6 13. Bb5 a6 14. 0-0 Be7 15. Nbd4 0-0 16. Bxc6 bxc6 17. Nxc6 Bxc6 18. Rxc6 Qd7 19. Rfc1 Bd8 20. Qb3 Ne7 21. Rd6 Qb5 22. Nd4 Qxb3 23. axb3 Nf5 24. Nxf5 exf5 25. Rxd5 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Guerrero, Hernando"]
[Black "Buendia, Gustavo"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1930"]
[PlyCount "84"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. 0-0 Re8 11. h3 Na6 12. Be3 Nd7 13. a3 Ndc5 14. b4 Ne6 15. Rad1 Nac7 16. a4 a6 17. Rd2 Nf4 18. Bb6 Nxe2+ 19. Nxe2 Ne6 20. Rfd1 Nf8 21. Nc1 Be6 22. c5 Bh6 23. Rd6 Bxc1 24. Rxc1 Bb3 25. a5 Kg7 26. Rc3 Ba4 27. Rc1 f6 28. Nd2 Bb5 29. Nb1 Re7 30. Rc3 Ne6 31. Na3 Nd4 32. Nxb5 Nxb5 33. Rcd3 Nd4 34. Kf1 Kf7 35. f4 Ree8 36. g4 Ke7 37. g5 Rf8 38. gxf6+ Rxf6 39. Rxf6 Kxf6 40. fxe5+ Kxe5 41. Ke1 Rf8 42. Re3 Ne6 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.07"]
[Round "8"]
[White "Buendia, Gustavo"]
[Black "Corredor Rengifo, Luis Fernando"]
[Result "1-0"]
[ECO "B78"]
[BlackElo "1900"]
[PlyCount "131"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 a6 9. Qd2 Bd7 10. h4 Ne5 11. Bb3 0-0 12. 0-0-0 Rc8 13. Bh6 Nc4 14. Bxc4 Rxc4 15. Bxg7 Kxg7 16. h5 Qa5 17. hxg6 fxg6 18. g4 Ng8 19. Rh3 h6 20. Nb3 Qe5 21. Rdh1 Qf4 22. Qxf4 Rxf4 23. Nd5 Rf8 24. Nb6 Rc7 25. Nxd7 Rxd7 26. Nd4 Kf7 27. Rd1 Rc8 28. Ne2 Rdc7 29. Rd2 Rc5 30. Nc3 b5 31. Rh1 a5 32. Rd5 Kg7 33. Rxc5 Rxc5 34. Nd5 e6 35. Nf4 Kf7 36. Rd1 Rc6 37. a3 Nf6 38. Rh1 Ng8 39. Ne2 Kg7 40. Nd4 Rc4 41. Nxe6+ Kf6 42. Nf4 Ne7 43. Ne2 Kg5 44. Rd1 Nc8 45. Rd5+ Kh4 46. Rxb5 Kh3 47. c3 Kg2 48. Nd4 h5 49. gxh5 gxh5 50. Rb7 Rc5 51. Rg7+ Kf2 52. Kd2 h4 53. Rh7 Kg3 54. Ne2+ Kxf3 55. Rxh4 Nb6 56. Rf4+ Kg2 57. Ke1 Na4 58. Rf2+ Kh3 59. Nf4+ Kg4 60. Nd3 Rc4 61. Re2 Kh4 62. e5 dxe5 63. Rxe5 Nxc3 64. Rxa5 Ne4 65. Rb5 Kg4 66. Ne5+ 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "4"]
[White "Buendia, Gustavo"]
[Black "Luna, David Humberto"]
[Result "0-1"]
[ECO "B72"]
[BlackElo "1871"]
[PlyCount "116"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Bb3 Ng4 9. Bg5 Qa5 10. Be3 Nxe3 11. fxe3 Qg5 12. Qd2 Na6 13. 0-0-0 Bd7 14. h4 Qh5 15. Bc4 Nc7 16. Be2 Bg4 17. Bxg4 Qxg4 18. Qe2 Qxe2 19. Ndxe2 b5 20. Nd5 Nxd5 21. exd5 Rac8 22. Nd4 Bxd4 23. Rxd4 Rc7 24. Rhd1 Rfc8 25. R1d2 Kg7 26. a4 a6 27. axb5 axb5 28. c3 Rb8 29. Rb4 Rb6 30. Kc2 e6 31. e4 e5 32. Rf2 h5 33. Kd3 f6 34. Rc2 f5 35. g3 fxe4+ 36. Kxe4 Rc4+ 37. Rxc4 bxc4 38. Rf2 Rb7 39. Ke3 Rf7 40. Rd2 Rb7 41. Re2 Kh6 42. Rf2 Kg7 43. Re2 Ra7 44. Kd2 Rf7 45. Kc2 Rb7 46. Re4 Rc7 47. b3 cxb3+ 48. Kxb3 Kf6 49. Re2 Rf7 50. c4 Ke7 51. Re3 Rf1 52. Kb4 Rb1+ 53. Ka5 Kd7 54. Ka4 Ke7 55. Rb3 Rxb3 56. Kxb3 Kf6 57. Kb4 e4 58. c5 e3 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.03"]
[Round "1"]
[White "Buendia, Gustavo"]
[Black "Ramirez, Francisco Javier"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2084"]
[PlyCount "136"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Nf3 Bd6 6. Nb5 Be7 7. Bf4 Na6 8. Be2 0-0 9. 0-0 c6 10. Nc3 Nc7 11. h3 Bf5 12. Nh4 Bd7 13. Nf3 Ne6 14. Bh2 Qb6 15. Na4 Qb4 16. c3 Qa5 17. b4 Qd8 18. Bd3 a5 19. a3 b5 20. Nb2 Qb6 21. Qc2 Ra7 22. Ne5 Rfa8 23. Rab1 axb4 24. axb4 Be8 25. Nd1 Ra2 26. Rb2 Qa7 27. Ne3 Qa4 28. Rxa2 Qxa2 29. Qxa2 Rxa2 30. Bb1 Ra3 31. Rc1 g6 32. N5g4 h5 33. Nxf6+ Bxf6 34. g4 hxg4 35. hxg4 Bg5 36. Kg2 Bd7 37. Be5 Nf8 38. f4 Be7 39. g5 Nh7 40. Kg3 Bxb4 41. cxb4 Rxe3+ 42. Kf2 Ra3 43. Rh1 Rc3 44. Bd6 Nf8 45. Be5 Nh7 46. Bd6 Bg4 47. Re1 Be6 48. Bxg6 Bg4 49. Bb1 f5 50. gxf6 Nxf6 51. Rg1 Kf7 52. Be5 Bh5 53. Bf5 Rf3+ 54. Ke1 Rb3 55. Rg5 Bf3 56. Rg6 Ne4 57. Bxe4 dxe4 58. Rf6+ Ke8 59. Rxc6 e3 60. Rc1 Rxb4 61. f5 Rb2 62. Bf4 Rd2 63. Rb1 Rxd4 64. Bxe3 Rd5 65. f6 Kf7 66. Rb4 Kxf6 67. Rf4+ Rf5 68. Rxf5+ Kxf5 1/2-1/2

