[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "10"]
[White "Coy Murcia, William"]
[Black "Ramirez, Alfredo"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1908"]
[PlyCount "92"]
[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 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. f4 Qa5 9. Qd2 0-0 10. Bd3 Re8 11. Nf3 c4 12. Bc2 b5 13. 0-0 Ng4 14. h3 b4 15. Nd1 c3 16. bxc3 bxc3 17. Qe1 h5 18. hxg4 hxg4 19. Nh2 Bd4+ 20. Kh1 Kg7 21. Qg3 Rh8 22. Nf2 f6 23. Bh4 g5 24. fxg5 Be5 25. gxf6+ Kf7 26. Qe3 Rxh4 27. g3 Rh5 28. Nd3 Nd7 29. Nxe5+ Nxe5 30. Rf2 Bd7 31. Bd1 Rah8 32. Rc1 Qa6 33. Kg1 Ba4 34. Qxc3 Bd7 35. Qe3 Qd3 36. Qxd3 Nxd3 37. Rc7 Nxf2 38. Rxd7+ Kxf6 39. Nxg4+ Nxg4 40. Bxg4 Rh1+ 41. Kg2 Ke5 42. Rxa7 R8h2+ 43. Kf3 Rc1 44. Ra3 Rf1+ 45. Ke3 Rg2 46. Be2 Re1 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Ramirez, Alfredo"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2057"]
[PlyCount "71"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Be3 c6 9. e5 Nd5 10. Ne4 dxe5 11. dxe5 0-0 12. Bc5 Qa5+ 13. c3 Rd8 14. a4 f5 15. exf6 Nxf6 16. Be7 Nbd7 17. Bxd8 Rxd8 18. Nxf6+ Nxf6 19. Bc4 Qc5 20. Ba2 Kf7 21. Qf2 Qxf2+ 22. Kxf2 Rd2+ 23. Kf3 Rxb2 24. Rhb1 Rxb1 25. Rxb1 b6 26. a5 b5 27. c4 a6 28. cxb5 cxb5 29. Rc1 Nd7 30. Rc6 Ke7 31. Rxe6+ Kd8 32. Rxa6 b4 33. Ra8+ Kc7 34. Ra7+ Kd6 35. a6 Bd4 36. Rb7 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.07"]
[Round "8"]
[White "Ramirez, Alfredo"]
[Black "Montenegro, Juan Rolando"]
[Result "0-1"]
[ECO "C30"]
[BlackElo "2165"]
[PlyCount "80"]
[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. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. e4 Bc5 5. g3 Nf6 6. d3 0-0 7. Bg5 h6 8. Bxf6 Qxf6 9. Nc3 Nc6 10. Nd5 Qd6 11. h3 Be6 12. Nc3 Nd4 13. g4 a6 14. Bg2 b5 15. Nh4 Rad8 16. Qd2 Qe7 17. Nf5 Qg5 18. Qxg5 hxg5 19. 0-0-0 g6 20. Ng3 Bc8 21. Kb1 Ne6 22. h4 gxh4 23. Rxh4 Nf4 24. Bf3 Kg7 25. Rf1 Rh8 26. Rhh1 b4 27. Nce2 Nh3 28. Nh5+ gxh5 29. Rxh3 hxg4 30. Rg3 Rh3 31. Bg2 Rxg3 32. Nxg3 Be6 33. Nf5+ Kg6 34. Kc1 a5 35. b3 Rh8 36. Rh1 Rxh1+ 37. Bxh1 Bxf5 38. exf5+ Kxf5 39. Kd2 Kg5 40. Ke2 f5 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Ramirez, Alfredo"]
[Black "Guzman Lozano, Campo Elias"]
[Result "1/2-1/2"]
[ECO "B20"]
[BlackElo "2051"]
[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. f4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. 0-0 e6 7. c3 Nf6 8. d3 0-0 9. Na3 Rb8 10. Nc4 b5 11. Nxd6 Qxd6 12. e5 Qc7 13. exf6 Bxf6 14. Be3 Ne7 15. Ne5 Nf5 16. Bd2 Bb7 17. Be4 Nd6 18. Qe2 c4 19. Ng4 Bg7 20. Bxb7 Qxb7 21. d4 Ne4 22. Ne5 Rfc8 23. Rae1 Nd6 24. h4 h5 25. g4 hxg4 26. Qxg4 Ne4 27. Re2 Nf6 28. Qh3 Qd5 29. Rg2 Qe4 30. Kh2 Qf5 31. Qxf5 exf5 32. Rfg1 Rc7 33. a3 Kh7 34. Be3 Rh8 35. Kh3 Kg8 36. Rd1 Nd5 37. Bd2 Bf6 38. Nf3 Kg7 39. Kg3 Be7 40. Re2 Nf6 41. Rh1 Bd6 42. Re5 Ne4+ 43. Kg2 Bxe5 44. fxe5 Rd7 45. Bf4 a5 46. Ng5 b4 47. e6 fxe6 48. Nxe4 fxe4 49. Be5+ Kg8 50. Bxh8 Kxh8 1/2-1/2

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.05"]
[Round "5"]
[White "Tapia, Daniel"]
[Black "Ramirez, Alfredo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2308"]
[PlyCount "65"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 c5 7. d5 Na6 8. 0-0 Nc7 9. a4 Rb8 10. h3 b6 11. Bg5 Nd7 12. Qc1 Re8 13. Bh6 Bh8 14. Rb1 Ba6 15. Re1 b5 16. axb5 Nxb5 17. Nxb5 Rxb5 18. Bd2 Ne5 19. Bc3 Qb6 20. Ra1 Rb8 21. Ra4 Nd7 22. Qa1 Bc8 23. Bxh8 Kxh8 24. b3+ Kg8 25. Rxa7 c4 26. Nd4 Rc5 27. Nc6 cxb3 28. cxb3 Rc2 29. Rf1 Rb7 30. Nxe7+ Kf8 31. Nc6 f6 32. Ra8 Rc7 33. Nd4 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "2"]
[White "Ramirez, Alfredo"]
[Black "Cardona, Albeiro"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "27"]
[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. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 c5 7. Nbd2 Nc6 8. e4 dxe4 9. dxe4 e5 10. f5 gxf5 11. exf5 Bxf5 12. Ng5 Bg6 13. Nde4 Nxe4 14. Bxe4 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "4"]
[White "Ramirez, Alfredo"]
[Black "Consuegra, Oscar Enrique"]
[Result "1-0"]
[ECO "A03"]
[BlackElo "2031"]
[PlyCount "73"]
[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. f4 d5 2. Nf3 Nf6 3. d3 Bf5 4. g3 c6 5. Bg2 Qb6 6. e3 e6 7. 0-0 Bc5 8. Qe2 Nbd7 9. h3 h6 10. Kh2 0-0 11. Nc3 Be7 12. g4 Bg6 13. e4 dxe4 14. dxe4 Bb4 15. f5 Bxc3 16. bxc3 exf5 17. exf5 Bh7 18. Qc4 Nd5 19. Re1 Qc7+ 20. Kh1 h5 21. Ng5 Qg3 22. Bd2 Ne5 23. Rxe5 Qxe5 24. Re1 Qg3 25. Rg1 hxg4 26. Bxd5 cxd5 27. Qd4 Qd6 28. Qxg4 Qf6 29. Nxh7 Kxh7 30. Bg5 Qe5 31. Qh4+ Kg8 32. Bf6 Qe4+ 33. Qxe4 dxe4 34. Rxg7+ Kh8 35. Rg5+ Kh7 36. Rh5+ Kg8 37. Rh8# 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "3"]
[White "Ramirez, Francisco Javier"]
[Black "Ramirez, Alfredo"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2084"]
[PlyCount "55"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 Nbd7 6. Qd2 a6 7. Bh6 0-0 8. Rd1 c5 9. Bxg7 Kxg7 10. e5 Ne8 11. dxc5 Nxc5 12. exd6 Qxd6 13. Be2 Qxd2+ 14. Rxd2 Nf6 15. 0-0 Re8 16. Rfd1 e5 17. Rd8 Re7 18. Nd5 Nxd5 19. R1xd5 Be6 20. Rxa8 Bxd5 21. b3 h6 22. Kf1 f5 23. Rc8 Ne4 24. Ke1 Bc6 25. a4 Nd6 26. Rd8 Nf7 27. Rd1 Kf6 28. Bc4 1/2-1/2

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.03"]
[Round "1"]
[White "Rodriguez, Wilmer Alberto"]
[Black "Ramirez, Alfredo"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2178"]
[PlyCount "147"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 0-0 6. Qd2 Nbd7 7. Bc4 c5 8. 0-0 Nb6 9. Be2 Bg4 10. d5 Nbd7 11. Bh6 a6 12. Bxg7 Kxg7 13. Nh4 Bxe2 14. Qxe2 b5 15. f4 Qc7 16. Rae1 b4 17. Nd1 c4 18. c3 a5 19. Nf3 Rac8 20. Kh1 Nc5 21. Nf2 bxc3 22. bxc3 Nd3 23. Rd1 Nxf4 24. Qe3 Nd3 25. Nxd3 cxd3 26. Nd4 Qxc3 27. Nc6 Rc7 28. Rxd3 Qc4 29. Re1 Ng4 30. Qd4+ Qxd4 31. Rxd4 Ne5 32. Nxe5 dxe5 33. Ra4 Rc5 34. h3 Rb8 35. Re2 h5 36. Kh2 h4 37. g3 hxg3+ 38. Kxg3 Rb1 39. Kg2 Kh6 40. Kh2 Kh5 41. Ra3 f6 42. Rf3 g5 43. d6 exd6 44. Rxf6 Rd1 45. Rg2 Rc8 46. Rf5 Rg8 47. h4 Kxh4 48. Rf7 g4 49. Rh7+ Kg5 50. Ra7 Rh8+ 51. Kg3 Rdh1 52. Re2 Rg1+ 53. Kf2 Rh2+ 54. Kxg1 Rxe2 55. Kf1 Rxa2 56. Ra6 Ra1+ 57. Ke2 a4 58. Rxd6 g3 59. Kf3 a3 60. Kxg3 Kh5 61. Kf3 Kg5 62. Ke3 Kg4 63. Kd3 Kg5 64. Ra6 Kg4 65. Kc2 Kg5 66. Ra7 a2 67. Kb2 Re1 68. Kxa2 Rxe4 69. Rd7 Kg4 70. Rd8 Kg5 71. Kb3 Rd4 72. Rxd4 exd4 73. Kc4 Kf4 74. Kxd4 1/2-1/2

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "5"]
[White "De Greif, Boris"]
[Black "Ramirez, Alfredo"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "95"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 d6 8. h3 cxd4 9. cxd4 Bd7 10. Nc3 a6 11. Bf1 e5 12. dxe5 dxe5 13. Be3 Re8 14. Bc4 Be6 15. Bxe6 Rxe6 16. Qb3 Nd4 17. Bxd4 exd4 18. Rad1 Qb6 19. Nxd4 Qxb3 20. Nxb3 Rae8 21. f3 Nh5 22. Nd5 Rc6 23. g4 Nf6 24. Nc3 h6 25. Rd3 Rec8 26. Red1 Ne8 27. Nd5 Kf8 28. Nd4 Rc1 29. Nc3 Rxd1+ 30. Rxd1 Rc4 31. Nde2 Rb4 32. b3 Rb6 33. Nd5 Rc6 34. Rc1 Bd4+ 35. Kf1 Rxc1+ 36. Nxc1 Nf6 37. Nxf6 Bxf6 38. Ke2 Ke7 39. Kd3 Kd6 40. Ne2 Kc5 41. f4 a5 42. e5 Bd8 43. Nc3 b5 44. Ne4+ Kc6 45. Nd6 f6 46. Nf7 Bc7 47. exf6 Bxf4 48. Nh8 1-0

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "9"]
[White "Fernandez, Bernardo"]
[Black "Ramirez, Alfredo"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "35"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 d5 5. Nbd2 Nbd7 6. Bd3 0-0 7. 0-0 b6 8. Qe2 Bb7 9. Ba6 Bxa6 10. Qxa6 c5 11. Qe2 Rc8 12. c3 Re8 13. Rfd1 cxd4 14. exd4 Qc7 15. Re1 Nh5 16. Qb5 e6 17. a4 Nb8 18. a5 1/2-1/2

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "2"]
[White "Gutierrez Herrera, Jose Antonio"]
[Black "Ramirez, Alfredo"]
[Result "1/2-1/2"]
[ECO "B63"]
[PlyCount "54"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. Be2 h6 10. Bh4 Nxe4 11. Bxe7 Nxd2 12. Bxd8 Nxd4 13. Rxd2 Nxe2+ 14. Nxe2 Rxd8 15. Rhd1 d5 16. c4 b6 17. cxd5 Rxd5 18. Rxd5 exd5 19. Nc3 Be6 20. Nxd5 Rc8+ 21. Kb1 Bxd5 22. Rxd5 Rc7 23. Rd8+ Kh7 24. Rd6 g6 25. b3 Kg7 26. Kb2 Re7 27. Kc2 Re2+ 1/2-1/2

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "13"]
[White "Martin, Pedro"]
[Black "Ramirez, Alfredo"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "51"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Re8 10. Be3 Nf8 11. d5 cxd5 12. cxd5 b6 13. Nd2 Ba6 14. Re1 Re7 15. Qa4 Bc8 16. Rac1 Bd7 17. Qb4 Ne8 18. Nc4 Bc8 19. Nb5 Rd7 20. Qa3 Bb7 21. Nxa7 Bxd5 22. Bxb6 Bxc4 23. Bxd8 Rdxa7 24. Qxa7 Rxa7 25. Rxc4 Ne6 26. Rc8 1-0

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "7"]
[White "Mora, Nelson"]
[Black "Ramirez, Alfredo"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "45"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 e5 8. b3 exd4 9. Nxd4 Nc5 10. Bb2 Re8 11. Qc1 Ng4 12. e3 Nd3 13. Qd2 Nxb2 14. Qxb2 c6 15. Qd2 Qc7 16. Rac1 Bd7 17. h3 Nf6 18. Nde2 Rad8 19. Rfd1 Be6 20. Nd4 d5 21. cxd5 Bxd5 22. Nxd5 Nxd5 23. Nxc6 1/2-1/2

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "1"]
[White "Ramirez, Alfredo"]
[Black "Estrada, Vicente"]
[Result "1/2-1/2"]
[ECO "C97"]
[PlyCount "42"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. h3 0-0 12. Nbd2 Bd7 13. d5 Nb7 14. Nf1 Rfe8 15. g4 Kh8 16. Ng3 g6 17. Kh2 Rg8 18. Rg1 c4 19. Be3 Bf8 20. Qd2 Nc5 21. Ng5 Bc8 1/2-1/2

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "6"]
[White "Ramirez, Alfredo"]
[Black "Munoz, Francisco"]
[Result "1/2-1/2"]
[ECO "B74"]
[PlyCount "60"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. 0-0 0-0 9. Nb3 Be6 10. f4 Na5 11. f5 Bc4 12. Nxa5 Bxe2 13. Qxe2 Qxa5 14. g4 Rac8 15. g5 Rxc3 16. gxf6 Rxe3 17. Qxe3 Bxf6 18. c3 Kg7 19. Rf3 Rc8 20. Rh3 Qc5 21. fxg6 hxg6 22. Qxc5 Rxc5 23. Rd1 Rc4 24. Re3 Be5 25. Kg2 e6 26. h3 Rc7 27. Kf3 f5 28. Rg1 Kf6 29. exf5 exf5 30. Rd3 Rh7 1/2-1/2

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "8"]
[White "Ramirez, Alfredo"]
[Black "Perez, Jaime"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "87"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 f6 4. f4 Bf5 5. Nf3 e6 6. c3 Qd7 7. b4 Be4 8. Nbd2 f5 9. a4 a6 10. Ng5 g6 11. Ngxe4 fxe4 12. Be2 h5 13. Nf1 Nh6 14. Ne3 Ne7 15. g4 hxg4 16. Nxg4 Nxg4 17. Bxg4 Nf5 18. Bxf5 gxf5 19. h4 Qg7 20. Kf2 Be7 21. h5 Kd7 22. Be3 Rag8 23. Qg1 Qg4 24. Qxg4 Rxg4 25. Ke2 b6 26. Rag1 Rxg1 27. Bxg1 c5 28. bxc5 bxc5 29. Kd2 c4 30. Kc2 Kc6 31. Be3 Rh7 32. Kb1 Bf8 33. Kc2 Bh6 34. Rg1 Rg7 35. Rg6 Rxg6 36. hxg6 Kd7 37. Kb2 Ke8 38. Ka3 Bf8+ 39. Kb2 Be7 40. Kc2 Kf8 41. Kd2 Kg7 42. Ke2 Kxg6 43. Kf2 Bh4+ 44. Kg2 0-1

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "4"]
[White "Ramirez, Alfredo"]
[Black "Posada, Jorge M"]
[Result "1/2-1/2"]
[ECO "B38"]
[PlyCount "27"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. h3 a6 10. Qd2 Bd7 11. f4 Rc8 12. Rc1 Nxd4 13. Bxd4 Be6 14. b3 1/2-1/2

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "12"]
[White "Ramirez, Alfredo"]
[Black "Ramirez, Hernan"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "32"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. b4 cxb4 4. d4 Nf6 5. Bd3 g6 6. Bb2 Bg7 7. Nbd2 0-0 8. 0-0 e6 9. e5 Nd5 10. Ne4 dxe5 11. dxe5 Nc6 12. Re1 b6 13. g3 Bb7 14. Qe2 Rc8 15. Rad1 Qe7 16. Nd6 Rcd8 1/2-1/2

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "10"]
[White "Ramirez, Alfredo"]
[Black "Rodriguez, Jose ES"]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "83"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 c5 9. Ne2 Nbd7 10. Ng3 Qa5 11. Bd2 Rg6 12. Qe3 Qb6 13. Be2 Qb2 14. 0-0 Nd5 15. Qxe4 Nxc3 16. Bxc3 Qxc3 17. Rad1 c4 18. Nh5 Qxa3 19. d5 Qe7 20. dxe6 Qxe6 21. Qd4 Qe5 22. Qxc4 Nb6 23. Qb4 Bd7 24. Bf3 0-0-0 25. Rfe1 Qc7 26. Ng3 Re6 27. Ne4 Kb8 28. Ng5 Rxe1+ 29. Rxe1 Re8 30. Rxe8+ Bxe8 31. Qf8 Qe5 32. g3 Qe1+ 33. Kg2 Nd7 34. Qa3 Ne5 35. Qd6+ Kc8 36. Be4 Qa5 37. Nxf7 Nxf7 38. Qe6+ Kd8 39. Bxb7 Qc7 40. Ba6 Qc6+ 41. Qxc6 Bxc6+ 42. Kf1 1/2-1/2

[Event "COL-ch"]
[Site "Pereira"]
[Date "1958.??.??"]
[Round "3"]
[White "Ramirez, Alfredo"]
[Black "Sanchez, Luis Augusto"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "28"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nh6 7. h3 0-0 8. Be3 f5 9. Qd2 Nf7 10. h4 fxe4 11. Bxe4 Nfe5 12. h5 Nf3+ 13. Bxf3 Rxf3 14. 0-0-0 Rf7 1/2-1/2

