[Event "COL-ch"]
[Site "Columbia"]
[Date "1990.??.??"]
[Round "?"]
[White "Guzman, L."]
[Black "Oliveros, F."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "75"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 d6 6. d5 Ne5 7. f4 Ng6 8. Nf3 e6 9. dxe6 fxe6 10. e5 dxe5 11. Qxd8+ Kxd8 12. fxe5 Nd7 13. Bg5+ Be7 14. 0-0-0 Bxg5+ 15. Nxg5 Ke7 16. Bd3 Ndxe5 17. Bxg6 Nxg6 18. Rhe1 e5 19. Nd5+ Kd7 20. Nb6+ Kc6 21. Nxa8 Bg4 22. Rd2 Rxa8 23. Re4 Bf5 24. Rc4+ Kb6 25. g4 Rc8 26. Rd6+ Kb5 27. Rxc8 Bxc8 28. h3 Nf4 29. Rd8 h6 30. Rxc8 hxg5 31. Rc7 Kb6 32. Rxg7 Nxh3 33. Kc2 Kc6 34. Rf7 a6 35. Kd3 b5 36. Ke4 Kd6 37. Rf6+ Ke7 38. Kxe5 1-0

[Event "COL-ch (Women)"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "7"]
[White "Betancur Alvarez, Sara Maria"]
[Black "Guzman, L."]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "96"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Bb4+ 6. c3 Be7 7. Bd3 a6 8. 0-0 b5 9. f4 Nf6 10. Qf3 0-0 11. Qg3 exf4 12. Qxf4 d6 13. Be2 d5 14. exd5 Nxd5 15. Qe4 Qb6+ 16. Kh1 Be6 17. Bd3 g6 18. Bh6 Rfe8 19. N1d2 Rad8 20. Bc2 Nf6 21. Qe1 Bd5 22. Be3 Qc7 23. Bf4 Qc8 24. Qf2 Bd6 25. Bxd6 Rxd6 26. Qg3 Rde6 27. Rae1 Rxe1 28. Rxe1 Rxe1+ 29. Qxe1 Qg4 30. Qf2 Nh5 31. Nf3 Bxf3 32. gxf3 Qf4 33. Be4 Ne5 34. Kg1 Qf6 35. Nd4 Nf4 36. Kf1 Nfd3 37. Qd2 Nc5 38. Qe3 Ng4 39. Qe2 Nxh2+ 40. Kg1 Nxe4 41. fxe4 Qf4 42. Qxh2 Qc1+ 43. Kf2 Qxb2+ 44. Ne2 Qxa2 45. Qb8+ Kg7 46. Qe5+ Kg8 47. Qe8+ Kg7 48. Qe5+ Kg8 1/2-1/2

[Event "COL-ch (Women)"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "1"]
[White "Franco, V."]
[Black "Guzman, L."]
[Result "1-0"]
[ECO "D06"]
[PlyCount "72"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 c6 7. Bd3 dxc4 8. Bxc4 Nbd7 9. 0-0 Qc7 10. Bf4 Bd6 11. Ne2 Ne4 12. Bd3 0-0 13. Qc2 Bxf4 14. Nxf4 Ndf6 15. g4 g5 16. gxf5 exf5 17. Ne2 Rae8 18. Ng3 Qc8 19. Ne5 Kh8 20. f3 Nxg3 21. hxg3 f4 22. Bf5 Qc7 23. exf4 gxf4 24. g4 Rg8 25. Kf2 Rg7 26. Rh1 Reg8 27. Rh6 Qd6 28. Kg2 Nxg4 29. Nxg4 Rxg4+ 30. fxg4 f3+ 31. Kxf3 Qxh6 32. Qg2 Rg7 33. Rh1 Qd6 34. Qh3 h6 35. Qxh6+ Qxh6 36. Rxh6+ Kg8 1-0

[Event "COL-ch (Women)"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "10"]
[White "Gomez, Esperanza"]
[Black "Guzman, L."]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "2035"]
[PlyCount "106"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Bg4 6. Nb3 Bxf3 7. exf3 Bb4+ 8. Bd2 Qg5 9. Bxb4 Nxb4 10. Qd2 Qxe5+ 11. Kd1 Nc6 12. Bd3 0-0-0 13. Re1 Qf6 14. Kc2 Nge7 15. Re4 Ng6 16. a3 Rhe8 17. Rae1 Rxe4 18. Rxe4 Qd6 19. g3 Nge5 20. Qe2 a5 21. Nxa5 Nxd3 22. Nxc6 Nc5 23. Ne7+ Kb8 24. Kd1 Nxe4 25. Qxe4 Re8 26. Nf5 Rxe4 27. Nxd6 Re6 28. Ne4 h6 29. Nd2 c5 30. f4 Kc7 31. Nf3 f6 32. Kd2 Kc6 33. Kd3 b6 34. h4 g6 35. Kd2 Re7 36. Kd3 b5 37. cxb5+ Kxb5 38. b4 Rd7 39. bxc5 Kxc5 40. Nd2 Kd5 41. Ne4 Rc7 42. Nd2 Ra7 43. Nc4 Rb7 44. Nd2 Rb2 45. f3 f5 46. g4 h5 47. gxf5 gxf5 48. Nf1 Rb3+ 49. Ke2 d3+ 50. Kd2 Kd4 51. Ng3 Rb2+ 52. Kc1 Kc3 53. Nxf5 d2+ 0-1

[Event "COL-ch (Women)"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "8"]
[White "Guzman, L."]
[Black "Castaneda, M."]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "50"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Qe2 Ne7 11. Nc3 Nc6 12. Be3 Qxe5 13. f4 Qd6 14. f5 e5 15. Rad1 0-0-0 16. a3 d4 17. Ne4 Qb8 18. Bd2 Bd6 19. b4 Bc7 20. Rc1 Rdf8 21. b5 Ne7 22. Bb4 Kd8 23. Qc2 Re8 24. Ng5 Nd5 25. Nxf7+ Kc8 1/2-1/2

[Event "COL-ch (Women)"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "4"]
[White "Guzman, L."]
[Black "Guggenberger, Ilse D"]
[Result "1/2-1/2"]
[ECO "C56"]
[BlackElo "2080"]
[PlyCount "95"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. c3 Qe7 11. f3 Ng5 12. Kh1 0-0 13. Nd2 f6 14. N2b3 Bxd4 15. cxd4 fxe5 16. dxe5 Qxe5 17. f4 Qf6 18. Be3 Ne4 19. Bd4 Qh4 20. Qe1 Rxf4 21. Qxh4 Rxh4 22. Kg1 Rh5 23. Rac1 a6 24. Rc2 Rf8 25. Rxf8+ Kxf8 26. Nc5 Nxc5 27. Rxc5 Rf5 28. Ra5 Bc8 29. Rc5 Bb7 30. Rc3 a5 31. g3 Rf7 32. Ra3 Ke7 33. Rxa5 Kd6 34. Kg2 Bc8 35. Rc5 Ba6 36. Rc1 Bd3 37. b4 Be4+ 38. Kg1 g6 39. Rf1 Rxf1+ 40. Kxf1 Bb1 41. a4 Bc2 42. a5 Bd3+ 43. Kf2 Ke6 44. Ke3 Bf1 45. Kf4 h6 46. h4 h5 47. Be5 Ba6 48. Bd4 1/2-1/2

[Event "COL-ch (Women)"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "2"]
[White "Guzman, L."]
[Black "Majul Martinez, Isolina"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "82"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. bxc3 d6 5. f4 c5 6. d4 Qc7 7. Nf3 a6 8. h3 b6 9. Bd3 Bb7 10. e6 fxe6 11. Ng5 g6 12. Qg4 cxd4 13. c4 Qc6 14. Qxe6 d5 15. Qf7+ Kd7 16. cxd5 Qf6 17. Be4 Qxf7 18. Nxf7 Rg8 19. Bb2 Bg7 20. Ng5 a5 21. 0-0-0 Na6 22. Ne6 Nc5 23. Bf3 Bh8 24. Bxd4 Bxd4 25. Rxd4 Rab8 26. Nxc5+ bxc5 27. Ra4 Ra8 28. c4 Rgf8 29. g3 Kd6 30. Bg4 h6 31. Be6 Rf6 32. Re1 Ra6 33. h4 Bc6 34. Ra3 a4 35. Rd3 Bb7 36. Bg8 Bc8 37. Be6 Bb7 38. Kc2 Rb6 39. Rb1 Rxb1 40. Kxb1 Ba6 41. Rc3 Rf8 1/2-1/2

[Event "COL-ch (Women)"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "6"]
[White "Guzman, L."]
[Black "Salazar, Adriana"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2095"]
[PlyCount "106"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 a6 6. a4 e6 7. Bc4 d6 8. 0-0 Be7 9. Qe2 b6 10. Rd1 Na5 11. Ba2 Ra7 12. Bf4 Rd7 13. Rd2 Nf6 14. Rad1 0-0 15. Bxd6 Bxd6 16. e5 Bxe5 17. Nxe5 Rxd2 18. Rxd2 Qc7 19. Nc4 Nxc4 20. Bxc4 Qf4 21. f3 Bb7 22. Rd1 a5 23. Bb3 Qg5 24. Qf2 Nh5 25. Ne2 g6 26. Kh1 Ba6 27. Nc3 Qc5 28. Qxc5 bxc5 29. Rd6 Rb8 30. Rxa6 Rxb3 31. g3 Rxb2 32. Rxa5 c4 33. Rc5 Rc2 34. Nb5 Nf6 35. Na3 Rc1+ 36. Kg2 Nd5 37. Kf2 c3 38. Ke2 Ra1 39. Nb5 Rxa4 40. Nxc3 Nxc3+ 41. Rxc3 Ra2+ 42. Ke3 Rxh2 43. Rc7 Kg7 44. f4 h5 45. Kf3 Kf6 46. Rc5 Ra2 47. Rb5 Ra3+ 48. Kf2 Rd3 49. Rc5 Rd5 50. Rc7 e5 51. fxe5+ Rxe5 52. Kf3 Rf5+ 53. Ke4 Rg5 0-1

[Event "COL-ch (Women)"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "5"]
[White "Perez, D."]
[Black "Guzman, L."]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2005"]
[PlyCount "160"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. Be2 Bd6 7. 0-0 0-0 8. b3 cxd4 9. Nxd4 Be5 10. Nxc6 bxc6 11. Bb2 Qc7 12. h3 Rd8 13. Qc2 Bb7 14. Rac1 Rac8 15. Rfd1 Qb8 16. Na4 Bh2+ 17. Kh1 Ne4 18. Bf3 Ng5 19. Bg4 c5 20. cxd5 Bxd5 21. f4 Bxf4 22. exf4 Qxf4 23. Rf1 Qd6 24. Qc3 f6 25. Qe3 Ne4 26. Kg1 f5 27. Bf3 Qg3 28. Qe1 Qg5 29. Bxe4 Bxe4 30. Rf2 Rd3 31. Nxc5 Re3 32. Qd2 Bd5 33. Bd4 Rg3 34. Qxg5 Rxg5 35. Re1 Rd8 36. Be3 Rg6 37. Nd3 Rxg2+ 38. Rxg2 Bxg2 39. Kxg2 Rxd3 40. Bxa7 Rd2+ 41. Kg3 Rxa2 42. Bc5 Kf7 43. Rd1 g5 44. Rd7+ Kg6 45. Re7 Re2 46. Kf3 Rh2 47. Rxe6+ Kh5 48. Kg3 Rc2 49. b4 Rc3+ 50. Kg2 Rc2+ 51. Kf3 Rc3+ 52. Re3 Rc4 53. Rb3 Kg6 54. Rd3 Kf7 55. Rd7+ Kg6 56. Rd3 Kf7 57. Re3 Rc2 58. Re2 Rc3+ 59. Kg2 h5 60. Re7+ Kg6 61. Re6+ Kh7 62. Re7+ Kg6 63. Re6+ Kh7 64. Re2 Rb3 65. h4 g4 66. Re3 Rb2+ 67. Kg3 Kg6 68. Re6+ Kh7 69. Kf4 Rb1 70. Kxf5 g3 71. Re2 Kh6 72. Rg2 Rf1+ 73. Ke4 Re1+ 74. Kf3 Rb1 75. Kxg3 Rb3+ 76. Kh2 Kh7 77. Rg5 Rb2+ 78. Kh3 Rb3+ 79. Rg3 Rb1 80. Kg2 Rb2+ 1-0

[Event "COL-ch (Women)"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "3"]
[White "Rendon, Marta L"]
[Black "Guzman, L."]
[Result "1-0"]
[ECO "B28"]
[PlyCount "61"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d5 7. Nxd5 Bxf5 8. exf5 Qa5+ 9. Qd2 Nb4 10. Nxb4 Bxb4 11. c3 Be7 12. Bc4 Nf6 13. 0-0 e4 14. Qf4 Qc5 15. Bb3 0-0 16. Be3 Qc6 17. Rad1 Rad8 18. Bd4 Rd7 19. h3 Rfd8 20. Qe3 Bf8 21. Bxf6 gxf6 22. Rxd7 Rxd7 23. Qg3+ Bg7 24. Re1 Rd2 25. Qb8+ Bf8 26. Re3 Qc5 27. Qe8 Qe7 28. Rg3+ Kh8 29. Bxf7 Rd1+ 30. Kh2 Qd6 31. Be6 1-0

