[Event "Bogota Millonario op"]
[Site "Bogota"]
[Date "2015.12.21"]
[Round "6"]
[White "Guzman Mendez, Roosevelt"]
[Black "Zamorano, Luis Fernando"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2105"]
[PlyCount "107"]
[EventDate "2015.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxd4 cxd4 5. Qxd4 d6 6. Nc3 a6 7. Nd5 e6 8. Nb6 Rb8 9. Be3 Ne7 10. Be2 Nc6 11. Qc3 Qf6 12. Qxf6 gxf6 13. 0-0-0 Rg8 14. g3 Bd7 15. f4 Be7 16. Rd2 Nb4 17. a3 Nc6 18. Rhd1 Rd8 19. Nc4 d5 20. exd5 exd5 21. Rxd5 Be6 22. Rxd8+ Nxd8 23. Nd6+ Bxd6 24. Rxd6 f5 25. Bf3 Ke7 26. Bc5 Kf6 27. Bb6 Nc6 28. Bxc6 bxc6 29. Rxc6 Kg6 30. b3 Kh5 31. Rd6 Kg4 32. Kb2 h5 33. Bd8 Kf3 34. c4 Kg2 35. Rd2+ Kf3 36. Kc3 Ke3 37. Rd6 Kf3 38. b4 Kg2 39. Rd2+ Kh3 40. a4 h4 41. Bxh4 Rc8 42. Rd4 Kxh2 43. b5 axb5 44. axb5 Ra8 45. c5 Ra3+ 46. Kb4 Ra1 47. c6 Kg2 48. Rd3 Rc1 49. Rc3 Rb1+ 50. Kc5 Kf2 51. b6 Ke2 52. b7 Kd2 53. Bf6 Ke2 54. Kd6 1-0

[Event "Bogota Millonario op"]
[Site "Bogota"]
[Date "2015.12.20"]
[Round "5"]
[White "Casas Cobos, Julio Eduardo"]
[Black "Guzman Mendez, Roosevelt"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2025"]
[BlackElo "2105"]
[PlyCount "101"]
[EventDate "2015.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. Nce2 Ng4 5. f4 Nc6 6. h3 Nh6 7. d3 e6 8. Nf3 Nf5 9. g3 Bc5 10. Bg2 Bd7 11. 0-0 0-0 12. Kh2 f6 13. g4 Nfe7 14. c3 fxe5 15. fxe5 dxc3 16. bxc3 Ng6 17. d4 Be7 18. Be3 Rb8 19. Qc2 Nh4 20. Nxh4 Rxf1 21. Rxf1 Bxh4 22. Be4 h6 23. Nf4 Ne7 24. Qb3 Qc8 25. c4 b5 26. c5 Bg5 27. Bc2 Bxf4+ 28. Bxf4 Be8 29. g5 h5 30. Qf3 g6 31. Be3 Nf5 32. Bxf5 exf5 33. d5 c6 34. d6 Bf7 35. Rf2 a5 36. Rd2 Qd7 37. Bd4 Be6 38. Qa3 Ra8 39. Be3 Kf7 40. h4 a4 41. Bd4 Ra7 42. Bc3 Bc4 43. Bb4 Qe6 44. Qe3 Bxa2 45. Qd4 Bd5 46. Rd3 Ke8 47. Kg3 f4+ 48. Qxf4 Rf7 49. Qd4 Rf1 50. Bd2 Rh1 51. Kf2 0-1

[Event "Bogota Millonario op"]
[Site "Bogota"]
[Date "2015.12.19"]
[Round "4"]
[White "Guzman Mendez, Roosevelt"]
[Black "Motta Leon, Gerardo"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2105"]
[BlackElo "2019"]
[PlyCount "100"]
[EventDate "2015.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Bc4 Nb6 7. Bb3 Nc6 8. Nf3 Bf5 9. d4 e6 10. 0-0 Be7 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 0-0 14. Bxc6 bxc6 15. Nd4 Bd7 16. Be3 c5 17. Nb3 c4 18. Nd4 Rc8 19. Rc1 Qa5 20. Qe2 Bf6 21. Rxc4 Qxa2 22. Rfc1 Rxc4 23. Rxc4 Rb8 24. Bf4 Re8 25. Be3 Qb1+ 26. Rc1 Qe4 27. Qd2 a6 28. h3 Rd8 29. Bg5 Bxh3 30. f3 Qxd4+ 31. Qxd4 Bxd4+ 32. Kh2 f6 33. Kxh3 fxg5 34. b3 Rb8 35. Rc6 Rb6 36. Rc4 Be3 37. Kg4 h5+ 38. Kh3 Rxb3 39. Ra4 Rb6 40. Re4 Bd2 41. Rd4 Rb2 42. g4 h4 43. Re4 a5 44. Rd4 Bb4 45. Rd3 a4 46. Rd8+ Kh7 47. Ra8 a3 48. Ra6 a2 49. f4 Rb3+ 50. Kg2 Ra3 0-1

[Event "Bogota Millonario op"]
[Site "Bogota"]
[Date "2015.12.18"]
[Round "2"]
[White "Guzman Mendez, Roosevelt"]
[Black "Zabaleta, Libardo"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2105"]
[BlackElo "2083"]
[PlyCount "143"]
[EventDate "2015.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Bxc6 dxc6 6. Nxe5 Nf6 7. 0-0 c5 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Nc3 0-0 11. Bg5 Bxf2+ 12. Kxf2 Ng4+ 13. Kg1 Nxe5 14. Nxe4 Bf5 15. Ng3 Bxc2 16. Rdc1 Ba4 17. Rxc7 Bc6 18. Re1 Rae8 19. Re7 Rxe7 20. Bxe7 Nd3 21. Re3 Rf2 22. Rxd3 Rxg2+ 23. Kf1 Rxb2 24. Ra3 Rxh2 25. Rxa7 h5 26. Nf5 Kf7 27. Bd6 Rh1+ 28. Kf2 Ke6 29. Ra5 g6 30. Re5+ Kf6 31. Nd4 Rd1 32. Re6+ Kf7 33. Re7+ Kf6 34. Re1 Rxe1 35. Kxe1 Bd5 36. a4 g5 37. Kf2 h4 38. a5 g4 39. Bc7 Kg5 40. Bd8+ Kh5 41. Nf5 g3+ 42. Ke3 h3 43. Nxg3+ Kg4 44. Nf1 Bg2 45. Nh2+ Kf5 46. Kd4 Ke6 47. Kc5 Kd7 48. Bh4 Ke6 49. Kb6 Kf5 50. Bg3 Be4 51. Nf1 Kg4 52. Bc7 Bh1 53. Ne3+ Kf3 54. Nc4 Kf2 55. Ne5 Be4 56. Nd7 Kg1 57. Nc5 Bg2 58. Nxb7 Bf1 59. Nc5 h2 60. Bxh2+ Kxh2 61. Ne4 Kh3 62. Nd6 Kg4 63. Nb5 Kf5 64. a6 Ke6 65. a7 Bg2 66. Kc7 Ba8 67. Nd6 Kd5 68. Nb7 Ke6 69. Kb8 Kd7 70. Kxa8 Kc7 71. Nc5 Kc8 72. Ne6 1-0

[Event "Bogota Millonario op"]
[Site "Bogota"]
[Date "2015.12.18"]
[Round "1"]
[White "Valle, Efrain"]
[Black "Guzman Mendez, Roosevelt"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2208"]
[BlackElo "2105"]
[PlyCount "78"]
[EventDate "2015.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nb6 4. Nf3 d6 5. d4 Bg4 6. exd6 exd6 7. h3 Bh5 8. Bb5+ c6 9. Bd3 Be7 10. d5 N8d7 11. dxc6 bxc6 12. a4 Ne5 13. Be2 Bxf3 14. Bxf3 Nxf3+ 15. Qxf3 d5 16. a5 Nc4 17. a6 0-0 18. 0-0 Bf6 19. Ra4 Re8 20. b3 Ne5 21. Qg3 Ng6 22. Bd2 d4 23. Nd1 Qd5 24. Qd3 Re6 25. Ra5 c5 26. Ne3 Qc6 27. Nf5 Rae8 28. Qc4 Rc8 29. f4 Bd8 30. Raa1 Bc7 31. Rf2 Rf6 32. g4 Re8 33. c3 Re4 34. cxd4 cxd4 35. Rc1 Ree6 36. Nxd4 Qxc4 37. Rxc4 Re7 38. Nb5 Rxa6 39. Nxc7 Ra2 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.12"]
[Round "9"]
[White "Guzman Mendez, Roosevelt"]
[Black "Acosta Cubides, Jorian Jared"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "1603"]
[BlackElo "2000"]
[PlyCount "66"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. 0-0 Be7 8. a3 0-0 9. Be3 a6 10. Qd2 Qc7 11. Ba2 b5 12. Nxc6 Qxc6 13. f3 Bb7 14. Rad1 Rac8 15. Qf2 a5 16. Rd2 Nd7 17. Rfd1 Nc5 18. Ne2 Na4 19. c3 Kh8 20. Kh1 Ba6 21. Bf4 Rfd8 22. Nd4 Qb6 23. Be3 Qb7 24. Nb3 Qc7 25. Bf4 Rd7 26. h3 Qd8 27. Be3 Bb7 28. Nd4 Ba6 29. Nb3 Bb7 30. Qe2 Ba6 31. Nd4 Rb7 32. Nb3 Ra8 33. Bf4 Rc7 1/2-1/2

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.10"]
[Round "6"]
[White "Arango, Santiago"]
[Black "Guzman Mendez, Roosevelt"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2056"]
[BlackElo "1603"]
[PlyCount "75"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Bd6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Bc7 10. Nc3 Nbd7 11. b4 0-0 12. b5 Rfe8 13. b4 Ne4 14. Nxe4 Bxe4 15. bxc6 bxc6 16. Ra6 Nb8 17. Ra3 a6 18. Bd2 Ra7 19. Rfa1 Rb7 20. Bc3 f6 21. e3 Bd3 22. Nd2 Bb5 23. e4 f5 24. exf5 exf5 25. Nf1 Nd7 26. Ne3 g6 27. Nxd5 Kf8 28. Bd2 cxd5 29. Bh6+ Ke7 30. Bxd5 Rbb8 31. Re1+ Kf6 32. Rae3 Rxe3 33. Rxe3 Nf8 34. h4 f4 35. Bg5+ Kf5 36. Re7 Re8 37. Rxc7 fxg3 38. fxg3 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.10"]
[Round "5"]
[White "Guzman Mendez, Roosevelt"]
[Black "Almanza, Rafael Andres"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1603"]
[BlackElo "2189"]
[PlyCount "77"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 d5 8. e5 Nd7 9. f4 Be7 10. Be3 0-0 11. Nd2 f6 12. Qh5 f5 13. c4 Nc5 14. Be2 d4 15. Bf2 Ne4 16. Nxe4 fxe4 17. Bg3 d3 18. Bg4 Qd4+ 19. Kh1 Qxc4 20. b3 Qd5 21. Rad1 g6 22. Qh3 Bd7 23. Rfe1 Bb4 24. Re3 Bc5 25. Ree1 a5 26. Qh6 Rf7 27. h4 Bf8 28. Qg5 Kg7 29. f5 exf5 30. Bh3 h6 31. Qc1 Be6 32. Bf2 Kh7 33. Re3 Bg7 34. Qc3 Rd8 35. b4 Qxa2 36. Qxc6 Qd5 37. Qc3 Rc8 38. Qa1 Ra7 39. g3 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.09"]
[Round "3"]
[White "Guzman Mendez, Roosevelt"]
[Black "Marrero Lopez, Yaniet"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1603"]
[BlackElo "2281"]
[PlyCount "56"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 0-0 8. a4 b4 9. 0-0 d5 10. Nbd2 h6 11. h3 Re8 12. Re1 Bf8 13. a5 Rb8 14. Ba4 Bd7 15. Qe2 bxc3 16. bxc3 d4 17. cxd4 exd4 18. Nc4 Nd5 19. Bd2 Nc3 20. Bxc3 dxc3 21. Rec1 Bb4 22. Qe3 Qe7 23. d4 Qxe4 24. Qxe4 Rxe4 25. d5 Rxc4 26. dxc6 Be6 27. Ne5 Rd4 28. Rab1 Bd5 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "2"]
[White "Caceres, Diego"]
[Black "Guzman Mendez, Roosevelt"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2127"]
[BlackElo "1603"]
[PlyCount "58"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. Nce2 Ng4 5. f4 d3 6. cxd3 Qxd3 7. Nf3 Nc6 8. Nc3 Qd8 9. Bb5 Bd7 10. 0-0 e6 11. d4 Nh6 12. Be3 Nf5 13. Qd2 Nb4 14. Bd3 Nxd3 15. Qxd3 Nxe3 16. Qxe3 Bc6 17. Rad1 Bb4 18. a3 Ba5 19. b4 Bb6 20. Kh1 Qd7 21. Ne4 Bxe4 22. Qxe4 Qd5 23. Qc2 Rd8 24. Ng5 Z0 25. Qc3 0-0 26. Qd3 g6 27. Qh3 f5 28. exf6 Rxf6 29. Z0 Rd7 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Lopez Gaviria, Alvaro Diego"]
[Black "Guzman Mendez, Roosevelt"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "105"]
[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. Nf3 g6 3. Bg5 Ne4 4. Bf4 Bg7 5. Nbd2 Nf6 6. e3 d5 7. Bb5+ c6 8. Bd3 Bg4 9. h3 Bxf3 10. Nxf3 Nbd7 11. 0-0 0-0 12. c4 e6 13. b4 dxc4 14. Bxc4 Nb6 15. Be2 Nbd5 16. Be5 Nxb4 17. Rb1 Nfd5 18. Bxg7 Kxg7 19. Qd2 Na6 20. Rxb7 Nac7 21. Rc1 Qc8 22. Rb2 Ne7 23. Ne5 Ncd5 24. Rbc2 Rb8 25. Nxc6 Nxc6 26. Rxc6 Qd7 27. e4 Nf6 28. Rc7 Qa4 29. Bf3 Rfd8 30. d5 exd5 31. exd5 Rb4 32. Rd1 Rd6 33. Qe3 Rd7 34. Qc3 Rxc7 35. Qxc7 Rd4 36. Rxd4 Qxd4 37. Qa5 Qa1+ 38. Kh2 Qd4 39. Kg1 Qa1+ 40. Kh2 Qd4 41. a3 Qxf2 42. Qc3 Qb6 43. a4 Kf8 44. a5 Qd6+ 45. Kh1 h5 46. Qd4 a6 47. Be2 Nd7 48. Bc4 Ke7 49. Qa7 Qe5 50. Qxa6 Qe1+ 51. Bf1 g5 52. Qe2+ Qxe2 53. Bxe2 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "10"]
[White "Sanint, Jorge Hernan"]
[Black "Guzman Mendez, Roosevelt"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1784"]
[PlyCount "32"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Bg4 7. Be2 Be7 8. 0-0 Nc6 9. Nc3 0-0 10. Be3 Bxf3 11. gxf3 Qd7 12. Ne4 f5 13. Nc3 f4 14. Bc1 Qh3 15. Ne4 Rf5 16. Bxf4 Rxf4 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Guzman Mendez, Roosevelt"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "0-1"]
[ECO "B35"]
[BlackElo "1997"]
[PlyCount "100"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Qd2 Nxe4 10. Nxc6 Nxd2 11. Nxe7+ Kh8 12. Bxb6 Nxc4 13. Nxc8 Rfxc8 14. Bf2 Nxb2 15. Ne4 Rxc2 16. 0-0 h6 17. Nd6 Nd3 18. Rad1 Ne5 19. f4 Ng4 20. Nxf7+ Kg8 21. Rxd7 Rf8 22. Nd6 Nxf2 23. Rxg7+ Kxg7 24. Rxf2 Rxf2 25. Kxf2 Rxf4+ 26. Kg3 Rb4 27. Ne8+ Kf7 28. Nc7 Ra4 29. Nb5 Ke7 30. Kf3 Kd7 31. Ke3 Rxa2 32. Kf3 Ra4 33. Ke3 Kc6 34. Nd4+ Rxd4 35. Kxd4 Kb5 36. g4 Kb4 37. h4 a5 38. Ke5 h5 39. g5 a4 40. Kf6 a3 41. Kxg6 a2 42. Kh7 a1Q 43. g6 Kc5 44. g7 Qb1+ 45. Kh6 Qb3 46. Kh7 Qf7 47. Kh8 b5 48. Kh7 b4 49. Kh6 Qg8 50. Kxh5 Qh7+ 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.05"]
[Round "5"]
[White "Guzman Mendez, Roosevelt"]
[Black "Coy Murcia, William"]
[Result "1-0"]
[ECO "D52"]
[BlackElo "1908"]
[PlyCount "33"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Nbd7 6. e3 Qa5 7. Bxf6 Nxf6 8. Bd3 Bb4 9. Qb3 dxc4 10. Bxc4 Ne4 11. Rc1 b5 12. Bd3 Nxc3 13. bxc3 Bd6 14. 0-0 Bb7 15. c4 a6 16. c5 Be7 17. Ne5 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "4"]
[White "Angulo, Pablo David"]
[Black "Guzman Mendez, Roosevelt"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2033"]
[PlyCount "67"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Be3 Be7 7. Bd3 Bf6 8. Nf3 Bg4 9. Nbd2 Nc6 10. Qb3 0-0 11. 0-0 a5 12. a3 g6 13. h3 Bxf3 14. Nxf3 a4 15. Qc2 Na5 16. Nd2 Qd7 17. f4 Rfe8 18. Ne4 Bg7 19. f5 Nb3 20. Rad1 Nxd4 21. Bxd4 Bxd4+ 22. Kh1 Ra5 23. Ng5 Bg7 24. fxg6 fxg6 25. Nxh7 Kxh7 26. Bxg6+ Kh8 27. Qf2 Qe7 28. Rde1 Re5 29. Rxe5 Bxe5 30. Qf5 Kg7 31. Qg4 Rf8 32. Bf7+ Kh8 33. Qh5+ Kg7 34. Qg6+ 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "3"]
[White "Guzman Mendez, Roosevelt"]
[Black "Torres Rodriguez, Juan Camilo"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2180"]
[PlyCount "108"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Bb4 8. Qd3 d5 9. Bd2 dxe4 10. Nxe4 Be7 11. 0-0-0 0-0 12. Nxf6+ Bxf6 13. Bc3 b5 14. Qe3 Bb7 15. Bd3 Nd7 16. g4 Nb6 17. Be4 Nd5 18. Bxd5 Bxd5 19. g5 Qe5 20. Qxe5 Bxe5 21. Rdf1 b4 22. Bxb4 Bxd4 23. Bxf8 Kxf8 24. Kb1 Rb8 25. b3 Be3 26. h4 Rb4 27. Rh2 Rf4 28. Rh3 h6 29. c3 hxg5 30. hxg5 Rf5 31. c4 Bc6 32. g6 fxg6 33. Re1 Re5 34. Kc2 Kf7 35. Kd3 Bf4 36. Rxe5 Bxe5 37. b4 Bd6 38. Kc3 g5 39. Kb3 e5 40. a4 e4 41. fxe4 Bxe4 42. Re3 Bb7 43. c5 Bf4 44. Rd3 Bc6 45. Kc4 Bxa4 46. Kd5 Ke7 47. Rh3 g4 48. Rh4 Bd1 49. c6 Bf3+ 50. Kd4 Kd6 51. c7 Kxc7 52. Rh8 g3 53. Rf8 g2 54. Rf7+ Kd6 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.03"]
[Round "1"]
[White "Guzman Mendez, Roosevelt"]
[Black "Lopez Vasquez, Juan David"]
[Result "1-0"]
[ECO "B95"]
[BlackElo "1931"]
[PlyCount "85"]
[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 a6 6. Bg5 e6 7. Bc4 Be7 8. Qd2 b5 9. Bxf6 Bxf6 10. Bb3 Qb6 11. 0-0-0 0-0 12. f4 a5 13. Ndxb5 a4 14. Bc4 a3 15. b3 Rd8 16. Rhe1 Nc6 17. Qe3 Qa5 18. Na4 Rb8 19. Nxd6 Nb4 20. e5 Be7 21. Nc3 Rd7 22. Nxc8 Rxd1+ 23. Rxd1 Rxc8 24. Rd7 Bc5 25. Qd2 Nc6 26. Ne4 Bb4 27. c3 Bf8 28. Ng5 Be7 29. Ne4 Qb6 30. Qf2 Qb8 31. Ba6 Re8 32. Rb7 Qd8 33. Qd2 Qa5 34. Bb5 Rd8 35. Nd6 Bxd6 36. exd6 Rxd6 37. Qe3 Qd8 38. Bxc6 Rd1+ 39. Kc2 Ra1 40. Rd7 Rxa2+ 41. Kd3 Qh4 42. g3 Qf6 43. Qe5 1-0

