[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.19"]
[Round "10"]
[White "Velasco, Luz Mariela"]
[Black "Castano, Saray"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "1686"]
[BlackElo "1536"]
[PlyCount "43"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. Be3 e5 8. d5 h6 9. Nd2 Ne8 10. b4 f5 11. f3 f4 12. Bf2 g5 13. g4 fxg3 14. Bxg3 Ndf6 15. Nf1 Nh5 16. Qd2 Bh3 17. Rg1 Nf4 18. Bxf4 exf4 19. Qd3 Qf6 20. Rc1 Qd4 21. Rg4 Bxg4 22. fxg4 0-1

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.18"]
[Round "9"]
[White "Garces Trujillo, Luis Javier"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1875"]
[BlackElo "1686"]
[PlyCount "71"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bf4 Nh5 6. Bg5 d6 7. e3 b6 8. Be2 Bb7 9. Qc2 c5 10. dxc5 bxc5 11. 0-0 Nc6 12. a3 Rb8 13. Rab1 a5 14. Nd5 Nf6 15. Nxf6+ exf6 16. Bf4 Qc7 17. Rfd1 Rfd8 18. Bg3 h5 19. Ne1 Ne5 20. h3 Qc6 21. f4 Nd7 22. Bf3 Qc7 23. f5 Ne5 24. Bxe5 fxe5 25. fxg6 Bxf3 26. Nxf3 fxg6 27. Qxg6 Qf7 28. Qe4 Qf6 29. Rf1 Qh6 30. Nh4 Rf8 31. Nf5 Qe6 32. Rbd1 Rb6 33. Rf3 a4 34. Rdf1 Rxb2 35. Nxg7 Kxg7 36. Rg3+ 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.18"]
[Round "8"]
[White "Velasco, Luz Mariela"]
[Black "Castro, Natalia Patricia"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1686"]
[BlackElo "2060"]
[PlyCount "34"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 0-0 6. c4 c6 7. Nbd2 Nbd7 8. Qc2 Re8 9. cxd5 exd5 10. Qd3 Ne4 11. Nh4 Ndf6 12. Nxe4 dxe4 13. Qc2 h6 14. Qb3 g5 15. Ng6 Be6 16. Qxb7 fxg6 17. Qxc6 Bd5 0-1

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.17"]
[Round "7"]
[White "Pena, Dario"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2022"]
[BlackElo "1686"]
[PlyCount "41"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 Nf6 7. Be2 d6 8. Be3 Be7 9. 0-0 Qc7 10. Rc1 Ne5 11. f4 Ned7 12. g4 h6 13. g5 hxg5 14. fxg5 Nh7 15. g6 Nhf6 16. gxf7+ Kxf7 17. Nxe6 Kxe6 18. Qd5+ Nxd5 19. Bg4+ Ke5 20. Rf5+ Ke6 21. exd5# 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.17"]
[Round "6"]
[White "Velasco, Luz Mariela"]
[Black "Valencia, Cristian Johan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1686"]
[BlackElo "1995"]
[PlyCount "43"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 Qc8 5. 0-0 Bh3 6. c4 Bxg2 7. Kxg2 e6 8. cxd5 exd5 9. Ne5 Be7 10. Nc3 c6 11. Qc2 Bb4 12. Bf4 Bxc3 13. bxc3 0-0 14. h3 Nfd7 15. Nxd7 Nxd7 16. a4 Nb6 17. a5 Nc4 18. Rfe1 Qd8 19. e4 Re8 20. e5 Nxa5 21. Qa4 b6 22. Qb4 1/2-1/2

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.16"]
[Round "5"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2076"]
[BlackElo "1686"]
[PlyCount "139"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. Be3 Rb8 7. Qd2 b5 8. a3 a5 9. h4 b4 10. axb4 axb4 11. Nd1 Qb6 12. h5 Ne5 13. h6 Bf8 14. f3 Ba6 15. b3 Nf6 16. Ne2 Qb7 17. 0-0 Bb5 18. Nf2 e6 19. f4 Neg4 20. e5 Bc6 21. Bxc6+ Qxc6 22. exf6 Nxf6 23. d4 Bxh6 24. dxc5 dxc5 25. Nd3 Ne4 26. Qe1 0-0 27. Ne5 Qc7 28. Rd1 Rfd8 29. Rxd8+ Rxd8 30. Qc1 Bg7 31. Rd1 Rf8 32. Rd7 Qb8 33. Nc4 Nf6 34. Rd3 Qc7 35. Qf1 Nd5 36. Qf2 Rc8 37. Rd1 Nxe3 38. Qxe3 Ra8 39. Qd3 Qc6 40. Ne5 Bxe5 41. fxe5 Kg7 42. g4 h6 43. Qe3 c4 44. Ng3 cxb3 45. cxb3 Qc2 46. Qf3 Qc5+ 47. Kh1 Rf8 48. Re1 Qe7 49. Rf1 Qc5 50. Re1 Qd4 51. Kg2 Qd2+ 52. Re2 Qd4 53. Qf6+ Kh7 54. Ne4 Qd5 55. Qf3 Qd4 56. Nd6 f5 57. Ne4 Kg7 58. Nf6 fxg4 59. Qb7+ Rf7 60. Qc8 Rxf6 61. exf6+ Kxf6 62. Qxe6+ Kg5 63. Qe5+ Qxe5 64. Rxe5+ Kf4 65. Rb5 h5 66. Rxb4+ Kg5 67. Rc4 Kf5 68. b4 g5 69. b5 h4 70. b6 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.16"]
[Round "4"]
[White "Velasco, Luz Mariela"]
[Black "Lopez Cardona, Diego"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1686"]
[BlackElo "2025"]
[PlyCount "46"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 Be6 10. Bf4 Qb6 11. Nxc6 bxc6 12. b3 Rac8 13. Na4 Qd8 14. Qd2 Ne4 15. Qd1 c5 16. f3 Nc3 17. Nxc3 Bxd4+ 18. e3 Bxc3 19. Rc1 Bf6 20. Bh6 Re8 21. g4 c4 22. Ra1 Bxa1 23. Qxa1 cxb3 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.15"]
[Round "3"]
[White "Franco Valencia, Angela Maria"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2104"]
[BlackElo "1686"]
[PlyCount "79"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Nxd4 7. Qxd4 e5 8. Qd3 Be7 9. Bg2 0-0 10. Bg5 Be6 11. 0-0-0 Ne8 12. Bxe7 Qxe7 13. f4 Rc8 14. Nd5 Bxd5 15. exd5 f6 16. Bh3 e4 17. Qd4 f5 18. Rhg1 Rc7 19. g4 Qh4 20. Qe3 fxg4 21. Rxg4 Qh6 22. Rg5 b6 23. Be6+ Kh8 24. h3 Qf6 25. Rf5 Qe7 26. Rxf8+ Qxf8 27. Qxe4 Nf6 28. Qd4 Qb8 29. Rg1 Rc5 30. c3 a5 31. Kb1 b5 32. f5 Rc4 33. Qe3 b4 34. Qg5 Qf8 35. cxb4 Rxb4 36. Rc1 Rb8 37. Qd2 Ne4 38. Qxa5 Nc5 39. Qc7 Nd3 40. Qxb8 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.15"]
[Round "2"]
[White "Velasco, Luz Mariela"]
[Black "Hernandez Fonseca, Maria Paula"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1686"]
[BlackElo "2018"]
[PlyCount "46"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. g3 Bb7 4. Bg2 d5 5. 0-0 Nf6 6. Nbd2 Be7 7. Ne5 0-0 8. Ndf3 c5 9. c3 Nc6 10. Nxc6 Bxc6 11. Ne5 Bb7 12. Be3 Nd7 13. f4 Qc7 14. Rc1 Rac8 15. Bh3 Rfe8 16. Qc2 Nxe5 17. fxe5 cxd4 18. Bxd4 Bc5 19. e3 Bf8 20. Qf2 Ba6 21. Rfd1 g6 22. Bf1 Bxf1 23. Rxf1 Bg7 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.14"]
[Round "1"]
[White "Gonzalez Parejo, Ramon Junior"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2133"]
[BlackElo "1686"]
[PlyCount "59"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. c4 0-0 8. Nc3 Nbd7 9. h3 Rb8 10. Be3 a6 11. Rc1 Nc5 12. Qd2 Bd7 13. Rfd1 b5 14. cxb5 axb5 15. Ndxb5 Nfe4 16. Nxe4 Nxe4 17. Bxe4 Rxb5 18. b4 Bxh3 19. a4 Rb8 20. b5 Bd7 21. Qb4 f5 22. Bg2 Bf6 23. b6 g5 24. a5 h6 25. b7 f4 26. Bb6 Qe8 27. a6 fxg3 28. fxg3 Be5 29. a7 Bxg3 30. Qb3+ 1-0

[Event "COL-chT (Women)"]
[Site "Ibague"]
[Date "2017.07.21"]
[Round "6.2"]
[White "Velasco, Luz Mariela"]
[Black "Chirivi Castiblanco, Angie Lizeth"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1664"]
[BlackElo "2057"]
[PlyCount "82"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Boyaca (W)"]
[BlackTeam "Antioquia (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Na5 11. Bb3 Nxb3 12. axb3 cxd4 13. cxd4 b6 14. Qd2 Bb7 15. Ng3 h5 16. f3 Qd7 17. Ra2 Rfd8 18. Ne2 a5 19. Rc1 e6 20. Rac2 Rdc8 21. Bf4 Rxc2 22. Rxc2 Ba6 23. e5 Bxe2 24. Qxe2 Qxd4+ 25. Be3 Qa1+ 26. Kf2 Bxe5 27. f4 Bd4 28. Qf3 Rd8 29. Re2 h4 30. Qh3 Bxe3+ 31. Rxe3 Rd2+ 32. Re2 Qd4+ 33. Qe3 Qxe3+ 34. Kxe3 Rxe2+ 35. Kxe2 Kg7 36. g4 Kf6 37. Ke3 e5 38. Ke4 exf4 39. Kxf4 b5 40. h3 a4 41. bxa4 bxa4 0-1

[Event "COL-chT (Women)"]
[Site "Ibague"]
[Date "2017.07.21"]
[Round "5.2"]
[White "Velasco, Luz Mariela"]
[Black "Morales Serrano, Katty Dayana"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1664"]
[BlackElo "1611"]
[PlyCount "49"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Boyaca (W)"]
[BlackTeam "Guajira (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 Nbd7 6. Be3 0-0 7. Nd2 c5 8. d5 Re8 9. Be2 b6 10. g4 Ne5 11. h3 Rf8 12. f4 Ned7 13. g5 Ne8 14. h4 f6 15. h5 f5 16. hxg6 hxg6 17. exf5 Nb8 18. Bd3 Bxf5 19. Bxf5 Rxf5 20. Nde4 Nc7 21. Qd3 Qd7 22. Ng3 e6 23. Nxf5 exf5 24. 0-0-0 a5 25. Bd2 1/2-1/2

[Event "COL-chT (Women)"]
[Site "Ibague"]
[Date "2017.07.20"]
[Round "4.2"]
[White "Mejia Garcia, Michelle"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1867"]
[BlackElo "1664"]
[PlyCount "66"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Risaralda (W)"]
[BlackTeam "Boyaca (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Nf6 6. Nc3 Qc7 7. Be2 b5 8. f4 Bb7 9. Bf3 d6 10. g4 Be7 11. Be3 Nfd7 12. g5 Nc6 13. Qd2 Rc8 14. 0-0-0 Na5 15. Be2 Nc4 16. Bxc4 Qxc4 17. Rhe1 Bd8 18. Nb3 Rc6 19. Bd4 0-0 20. f5 e5 21. Bf2 a5 22. h4 b4 23. axb4 axb4 24. Nd5 Qxb3 25. Kb1 Qa4 26. Qd3 Ra6 27. Kc1 Ba5 28. Qb3 Qxb3 29. cxb3 Bxd5 30. Rxd5 Rc8+ 31. Kb1 Kf8 32. Red1 Ke7 33. h5 Rcc6 0-1

[Event "COL-chT (Women)"]
[Site "Ibague"]
[Date "2017.07.20"]
[Round "3.2"]
[White "Velasco, Luz Mariela"]
[Black "Finley Rosero, Karol Valentina"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1664"]
[BlackElo "1529"]
[PlyCount "33"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Boyaca (W)"]
[BlackTeam "Narino (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 e6 6. c4 Nbd7 7. Nc3 Bb4 8. a3 Bxc3 9. bxc3 h6 10. cxd5 Nxd5 11. Bd2 0-0 12. Ne1 b5 13. e4 N5f6 14. exf5 exf5 15. Bxc6 Rb8 16. Bf4 Rb6 17. d5 1-0

[Event "COL-chT (Women)"]
[Site "Ibague"]
[Date "2017.07.19"]
[Round "2.2"]
[White "Pulido, Diana Marcela"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2011"]
[BlackElo "1664"]
[PlyCount "37"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca (W)"]
[BlackTeam "Boyaca (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d3 g6 5. Be3 Bg7 6. Qd2 Nf6 7. Bh6 0-0 8. h4 Bg4 9. Be2 a6 10. Nd5 Nxd5 11. exd5 Na7 12. h5 e6 13. hxg6 Qf6 14. Bxg7 Qxg7 15. Rxh7 Qxg6 16. Rh6 Qg7 17. 0-0-0 Bf5 18. dxe6 fxe6 19. Rdh1 1-0

[Event "COL-chT (Women)"]
[Site "Ibague"]
[Date "2017.07.19"]
[Round "1.2"]
[White "Velasco, Luz Mariela"]
[Black "Perez Valcarcel, Maria Jose"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1664"]
[BlackElo "1502"]
[PlyCount "49"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Boyaca (W)"]
[BlackTeam "Caqueta (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. Qc2 Re8 9. dxe5 Nxe5 10. Nxe5 Rxe5 11. Bf4 Rh5 12. Rfd1 Bh3 13. Bxb7 Rb8 14. Bf3 Ng4 15. Rd5 Rxd5 16. cxd5 Qe7 17. Re1 g5 18. Bc1 Ne5 19. Bh1 Re8 20. Nb5 a6 21. Nd4 Qf6 22. e4 h5 23. Bg2 g4 24. Nf5 Bxg2 25. Kxg2 1-0

[Event "COL-ch sf (Women)"]
[Site "Palmira"]
[Date "2017.05.19"]
[Round "7"]
[White "Lopez Rayo, Isabella"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1429"]
[BlackElo "1708"]
[PlyCount "67"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ndf3 cxd4 6. Qxd4 Qxd4 7. Nxd4 a6 8. Ngf3 Nf6 9. h3 g6 10. b3 Bg7 11. Bb2 0-0 12. g3 b5 13. Bg2 Bb7 14. 0-0 Nbd7 15. Rad1 Rac8 16. c3 Nb6 17. Nd2 Bxg2 18. Kxg2 Nfd5 19. Nb1 e5 20. Ne2 e4 21. Nd4 f5 22. Ne6 Rf7 23. Nxg7 Kxg7 24. c4+ Nf6 25. Rd6 Nbd7 26. Rfd1 Nc5 27. Na3 Nd3 28. Ba1 b4 29. Nc2 Re8 30. Rxa6 f4 31. Ne1 f3+ 32. Kf1 Ne5 33. Rdd6 Nfd7 34. Nc2 1-0

[Event "COL-ch sf (Women)"]
[Site "Palmira"]
[Date "2017.05.18"]
[Round "5"]
[White "Norena, Derly Jiseth"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1599"]
[BlackElo "1708"]
[PlyCount "34"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Nde2 Nf6 8. a3 Be7 9. Ng3 Nc6 10. Bd3 b5 11. f4 d6 12. Nh5 Nxh5 13. Qxh5 b4 14. axb4 Nxb4 15. Bb5+ Bd7 16. Bxd7+ Qxd7 17. Rc1 0-0 1-0

[Event "COL-ch sf (Women)"]
[Site "Palmira"]
[Date "2017.05.18"]
[Round "6"]
[White "Velasco, Luz Mariela"]
[Black "Perez Valcarcel, Maria Jose"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1708"]
[BlackElo "1452"]
[PlyCount "48"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d6 6. c4 Nc6 7. d5 Na5 8. Nbd2 b6 9. e4 Nd7 10. Rb1 Ne5 11. Nxe5 Bxe5 12. b4 Nb7 13. Nf3 Bg7 14. Bb2 e5 15. h3 f5 16. exf5 Bxf5 17. Ra1 a5 18. b5 Nc5 19. Nh4 Bd3 20. Re1 Bxc4 21. a4 Bb3 22. Qg4 Qf6 23. f4 Nxa4 24. Rxa4 Bxa4 0-1

[Event "COL-ch sf (Women)"]
[Site "Palmira"]
[Date "2017.05.17"]
[Round "4"]
[White "Velasco, Luz Mariela"]
[Black "Viveros Torres, Erica Johana"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1708"]
[BlackElo "1891"]
[PlyCount "44"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c6 7. Nc3 Nbd7 8. e4 e5 9. d5 c5 10. h3 Nb6 11. b3 Nxe4 12. Nxe4 f5 13. Bg5 Qc7 14. Ned2 h6 15. Rb1 hxg5 16. Nxg5 Qe7 17. h4 Bf6 18. f4 exf4 19. Re1 Qg7 20. gxf4 Bxg5 21. hxg5 Qd4+ 22. Kf1 Qxf4+ 0-1

[Event "COL-ch sf (Women)"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "3"]
[White "Castrillon Gomez, Melissa"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2206"]
[BlackElo "1708"]
[PlyCount "53"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 d6 8. f4 Be7 9. Kh1 0-0 10. Qe2 Nbd7 11. Bd2 Nc5 12. e5 Nfd7 13. Nf3 Nxd3 14. cxd3 dxe5 15. fxe5 b5 16. Rac1 Qd8 17. d4 b4 18. Ne4 a5 19. Neg5 h6 20. Qe4 g6 21. Nxf7 Rxf7 22. Qxa8 Rf8 23. Bxh6 Re8 24. Qe4 Kh7 25. Bg5 Bxg5 26. Rxc8 Qxc8 27. Nxg5+ 1-0

[Event "COL-ch sf (Women)"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "2"]
[White "Velasco, Luz Mariela"]
[Black "Cardoso Cardoso, Jaidy Marcela"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1708"]
[BlackElo "1668"]
[PlyCount "49"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 e5 8. d5 Ne7 9. h3 Nh5 10. Be3 f5 11. Kh2 h6 12. Qc1 f4 13. Bd2 g5 14. g4 Nf6 15. Qc2 a6 16. a4 Qe8 17. Rh1 Ng6 18. Ne4 Bd7 19. b3 Ne7 20. Rad1 Nxe4 21. Qxe4 Bf6 22. Be1 Rf7 23. Nd2 a5 24. f3 Rh7 25. Kg1 1-0

[Event "COL-ch sf (Women)"]
[Site "Palmira"]
[Date "2017.05.15"]
[Round "1"]
[White "Gonzalez Rayo, Eilen Daniela"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1270"]
[BlackElo "1708"]
[PlyCount "38"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 Bb4 7. a3 Ba5 8. b4 Bb6 9. Bd3 Qc7 10. Qd2 Ng4 11. Nf3 Nxe3 12. fxe3 Bxe3 13. Qxe3 Qxc3+ 14. Kf2 Nc6 15. Rhe1 0-0 16. Kg1 e5 17. Reb1 Ne7 18. Kf2 d6 19. Rb3 Qxa1 0-1

[Event "COL pre olympic sf (Women)"]
[Site "Bogota"]
[Date "2016.05.30"]
[Round "9"]
[White "Paez, Sussi Brigitte"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1324"]
[BlackElo "1745"]
[PlyCount "36"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 d6 5. Nc3 a6 6. Qd2 Nc6 7. a3 Bd7 8. Bd3 0-0 9. 0-0 Rb8 10. Qc2 b5 11. cxb5 axb5 12. Bxb5 d5 13. Bd2 Ne4 14. Nxe4 Nxd4 15. Nxd4 Bxb5 16. Nxb5 dxe4 17. Qxe4 Rxb5 18. Qf3 Qxd2 0-1

[Event "COL pre olympic sf (Women)"]
[Site "Bogota"]
[Date "2016.05.29"]
[Round "7"]
[White "Vargas, Diana Paola"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1721"]
[BlackElo "1745"]
[PlyCount "86"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e4 d6 4. Bg5 Bg7 5. Qd2 a6 6. Bd3 Nc6 7. Nc3 Nb4 8. a3 Nxd3+ 9. Qxd3 b5 10. 0-0 0-0 11. Rad1 h6 12. Bxf6 Bxf6 13. Qe3 Bg7 14. e5 e6 15. b4 d5 16. Na2 a5 17. Rd3 axb4 18. Nxb4 Bd7 19. Nd2 Qe7 20. Rc3 Rac8 21. f4 c6 22. Rf3 Qd8 23. Qf2 Qe7 24. Rfd3 Rfe8 25. Qe3 Red8 26. g4 Qe8 27. h4 Ra8 28. Qf2 Rdc8 29. Qe3 Qe7 30. Qf2 f6 31. exf6 Bxf6 32. g5 hxg5 33. hxg5 Bg7 34. Nf3 Qf7 35. Ne5 Qe8 36. Nxd7 Qxd7 37. Qe3 Qd6 38. Qf2 c5 39. dxc5 Qf8 40. Kg2 Bxc3 41. Rxc3 Ra4 42. Nd3 d4 43. Qe2 Qf5 0-1

[Event "COL pre olympic sf (Women)"]
[Site "Bogota"]
[Date "2016.05.29"]
[Round "8"]
[White "Velasco, Luz Mariela"]
[Black "Rodriguez, Sofia"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "1745"]
[BlackElo "1838"]
[PlyCount "56"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nf3 c6 7. Bd2 Nbd7 8. 0-0 0-0 9. Qb3 e6 10. Ng5 Qe7 11. d5 Nc5 12. Qc2 cxd5 13. cxd5 e5 14. b4 Na6 15. a3 Nc7 16. Rac1 h6 17. Nh3 Bd7 18. Qb3 Rac8 19. a4 g5 20. Kh1 Nh5 21. b5 Na8 22. Na2 g4 23. Ng1 f4 24. Bb4 e4 25. Qa3 Be5 26. Rxc8 Bxc8 27. Bxe4 fxg3 28. Qd3 Qh4 0-1

[Event "COL pre olympic sf (Women)"]
[Site "Bogota"]
[Date "2016.05.28"]
[Round "6"]
[White "Velasco, Luz Mariela"]
[Black "Jaramillo, Amparo"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1745"]
[BlackElo "1419"]
[PlyCount "31"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. b3 b6 6. Bb2 Bb7 7. e3 0-0 8. Bd3 Nbd7 9. 0-0 c5 10. Qc2 cxd4 11. exd4 Rc8 12. Ng5 Re8 13. Rfe1 Nf8 14. Nf3 a6 15. Qe2 Ng4 16. h3 1/2-1/2

[Event "COL pre olympic sf (Women)"]
[Site "Bogota"]
[Date "2016.05.27"]
[Round "5"]
[White "Becerra Fonseca, Camila Andrea"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1325"]
[BlackElo "1745"]
[PlyCount "65"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 c5 2. e3 cxd4 3. exd4 Nf6 4. Nf3 g6 5. c4 Bg7 6. Nc3 d6 7. Bf4 b6 8. Be2 Nh5 9. Be3 Nd7 10. Qd2 Bb7 11. Bh6 0-0 12. Nh4 Nhf6 13. Bxg7 Kxg7 14. 0-0 Rc8 15. Qg5 Ne4 16. Nf5+ Kh8 17. Nxe4 gxf5 18. Qxf5 Rg8 19. Ng5 Rg7 20. Nxf7+ Kg8 21. Nh6+ Kh8 22. f3 Nf6 23. d5 Rc7 24. Qe6 Qf8 25. Rad1 Bc8 26. Qe3 Rg6 27. Ng4 Qg7 28. Bd3 Rg5 29. h3 h5 30. Nxf6 Rxg2+ 31. Kh1 exf6 32. Qe8+ Qg8 33. Qxh5+ 1-0

[Event "COL pre olympic sf (Women)"]
[Site "Bogota"]
[Date "2016.05.27"]
[Round "4"]
[White "Cespedes Galindo, Estefania"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1713"]
[BlackElo "1745"]
[PlyCount "75"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 c5 2. e3 cxd4 3. exd4 Nf6 4. Nf3 g6 5. Bd3 Bg7 6. 0-0 d6 7. Be3 Nc6 8. c3 a6 9. Qc1 Bd7 10. Bh6 0-0 11. Bxg7 Kxg7 12. Nbd2 Rc8 13. Qd1 b5 14. a4 b4 15. Bxa6 Rb8 16. Bb5 bxc3 17. bxc3 Qa5 18. Qe2 e6 19. Ne4 Ne8 20. c4 Qc7 21. Rfc1 f5 22. Neg5 Nd8 23. c5 Bxb5 24. axb5 h6 25. Nxe6+ Nxe6 26. Qxe6 Rxb5 27. cxd6 Qxd6 28. Ra7+ Kh8 29. Qe3 f4 30. Qc3 Rd5 31. h3 Rg8 32. Ne5 Rg7 33. Nf7+ Rxf7 34. Rxf7 Kg8 35. Ra7 Rxd4 36. Qc8 Qe5 37. Qb7 Qg7 38. Qb3+ 1-0

[Event "COL pre olympic sf (Women)"]
[Site "Bogota"]
[Date "2016.05.26"]
[Round "2"]
[White "Perez Valcarcel, Maria Jose"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1453"]
[BlackElo "1745"]
[PlyCount "56"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. Bg5 cxd4 7. Qxd4 Nbc6 8. Bb5 Bxc3+ 9. Qxc3 Bd7 10. Nf3 Rc8 11. 0-0 a6 12. Bxc6 Rxc6 13. Qb4 b5 14. b3 h6 15. Be3 Rxc2 16. Nd4 Rc8 17. Rfc1 0-0 18. Nf3 a5 19. Qf4 Ng6 20. Qg3 Kh7 21. Qh3 f6 22. exf6 e5 23. Ng5+ Kg8 24. Ne6 Qxf6 25. Rxc8 Bxc8 26. Qh5 Bxe6 27. Bc5 Rf7 28. Qe2 Bd7 0-1

[Event "COL pre olympic sf (Women)"]
[Site "Bogota"]
[Date "2016.05.26"]
[Round "3"]
[White "Velasco, Luz Mariela"]
[Black "Dominguez, Laura Lucia"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1745"]
[BlackElo "2041"]
[PlyCount "86"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. Nf3 Qa5 7. Qc2 Nf6 8. Bh6 d6 9. Bg7 Rg8 10. Bxf6 exf6 11. e3 Nd7 12. Be2 Ne5 13. 0-0 Bd7 14. a4 Kf7 15. Rfb1 Qc7 16. a5 Rae8 17. Qb2 Bc8 18. Qb3 h5 19. Ra2 Rh8 20. Ne1 h4 21. Qc2 Reg8 22. Nd3 Qe7 23. Rab2 g5 24. Rb5 Rd8 25. Qd1 Ng6 26. Bh5 Kg7 27. Bxg6 Kxg6 28. Qc2 Qe4 29. Qd2 Qxc4 30. R1b2 Qe4 31. f3 Qe8 32. Kf2 Rh7 33. c4 Re7 34. Rb1 Kh6 35. Re1 b6 36. axb6 Ba6 37. Rb2 Bxc4 38. Reb1 axb6 39. Rxb6 Bxd3 40. Qxd3 Kg6 41. e4 fxe4 42. fxe4 Rxe4 43. Re1 f5 0-1

[Event "COL pre olympic sf (Women)"]
[Site "Bogota"]
[Date "2016.05.25"]
[Round "1"]
[White "Velasco, Luz Mariela"]
[Black "Salcedo, Diana"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1745"]
[BlackElo "2058"]
[PlyCount "68"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nf3 Nf6 5. g3 Bd6 6. Bg2 0-0 7. 0-0 h6 8. Nc3 c6 9. a3 Bf5 10. Nh4 Bh7 11. b4 a6 12. Bb2 Nbd7 13. Rc1 Nb6 14. Qb3 Nc4 15. Rfd1 Qe7 16. Bf3 g5 17. Ng2 g4 18. Bxd5 cxd5 19. Nxd5 Nxd5 20. Qxc4 Nb6 21. Qb3 Qxe2 22. Re1 Qb5 23. Qe3 Nc4 24. Qxh6 Nxb2 25. Qxd6 Nd3 26. Nf4 Nxe1 27. Rc5 Nf3+ 28. Kg2 Qe8 29. Qf6 Qe4 30. h3 Nxd4+ 31. Kh2 Nf3+ 32. Kg2 Rac8 33. Rh5 Rc1 34. hxg4 Ng5+ 0-1

[Event "COL-ch (Women)"]
[Site "Quibdo"]
[Date "2015.11.14"]
[Round "9"]
[White "Aguas Cardenas, Darley"]
[Black "Velasco, Luz Mariela"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1716"]
[BlackElo "1770"]
[PlyCount "89"]
[EventDate "2015.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 d6 3. Nf3 e5 4. d3 Nc6 5. g3 Be6 6. Bg2 Be7 7. a3 Nf6 8. Bd2 a6 9. Rb1 a5 10. 0-0 Rb8 11. Ne1 h5 12. Nc2 h4 13. Ne3 hxg3 14. fxg3 Qd7 15. Ncd5 Bh3 16. Rf2 Bxg2 17. Rxg2 b5 18. b4 axb4 19. axb4 cxb4 20. Nxb4 Nxb4 21. Rxb4 d5 22. Rxb5 Rxb5 23. cxb5 Qxb5 24. Qa1 Qb8 25. Nf5 Bc5+ 26. e3 0-0 27. d4 exd4 28. exd4 Bb6 29. Bf4 Qd8 30. Be5 Ng4 31. Bxg7 Re8 32. Kh1 Ba5 33. Rg1 Re2 34. Nh6+ Nxh6 35. Bxh6 Qe8 36. Qb1 Bc3 37. Qf5 Qe4+ 38. Qxe4 Rxe4 39. Rd1 Bxd4 40. Kg2 Kh7 41. Bf4 Kg6 42. Kf3 Kf6 43. h4 Ke6 44. Rd3 f5 45. Be3 1/2-1/2

[Event "COL-ch (Women)"]
[Site "Quibdo"]
[Date "2015.11.14"]
[Round "8"]
[White "Velasco, Luz Mariela"]
[Black "Benavides Moncayo, Olga"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1770"]
[BlackElo "1869"]
[PlyCount "66"]
[EventDate "2015.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. e5 Ne8 6. f4 d6 7. Nf3 f6 8. exd6 Qxd6 9. Be2 e5 10. fxe5 fxe5 11. d5 Nf6 12. 0-0 Ng4 13. Qe1 Bf5 14. h3 Qc5+ 15. Kh1 Nf6 16. Na4 Qe7 17. Bd2 Na6 18. Rc1 Ne4 19. Be3 Qd7 20. Nc3 Nac5 21. b4 Nxc3 22. Rxc3 Ne4 23. Ra3 Bxh3 24. Qh4 Bf5 25. g4 Bxg4 26. Rg1 Bxf3+ 27. Bxf3 Rxf3 28. Kg2 Raf8 29. Kh2 Qf5 30. Rb3 Nf2 31. Rg3 e4 32. Bg5 Be5 33. Rbxf3 Qxf3 0-1

[Event "COL-ch (Women)"]
[Site "Quibdo"]
[Date "2015.11.13"]
[Round "7"]
[White "Martinez, Laura Natalia"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1546"]
[BlackElo "1770"]
[PlyCount "66"]
[EventDate "2015.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 Nf6 4. Nf3 g6 5. Bf4 d6 6. h3 Bg7 7. e3 Nc6 8. Be2 Bf5 9. Nc3 Qb6 10. Qd2 0-0 11. 0-0 Ne4 12. Nxe4 Bxe4 13. b3 e5 14. dxe5 dxe5 15. Bh2 Rfd8 16. Qb2 Bxf3 17. Rfd1 Bxe2 18. Qxe2 Rxd1+ 19. Rxd1 Rd8 20. Rc1 Qa5 21. Rc2 Nb4 22. Rd2 Rxd2 23. Qxd2 Qxa2 24. Qd8+ Bf8 25. Bxe5 Nc6 26. Qf6 Nxe5 27. Qxe5 Qxb3 28. f4 Qe6 29. Qd4 b6 30. Qd3 Bc5 31. Kf2 a5 32. Kf3 h5 33. e4 Qd6 0-1

[Event "COL-ch (Women)"]
[Site "Quibdo"]
[Date "2015.11.13"]
[Round "6"]
[White "Velasco, Luz Mariela"]
[Black "De la Rosa, Elisa"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1770"]
[BlackElo "1549"]
[PlyCount "85"]
[EventDate "2015.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. b3 Be7 5. e3 Nbd7 6. Bd3 b6 7. cxd5 exd5 8. Nf3 Bb7 9. 0-0 0-0 10. Bb2 Rc8 11. Ne5 c5 12. f4 cxd4 13. exd4 a6 14. Qf3 Rc7 15. g4 Bb4 16. Ne2 Ne4 17. Qh3 f6 18. Nf3 h6 19. a3 Bd6 20. Nh4 Qe8 21. Nf5 Be7 22. Nxe7+ Qxe7 23. a4 Re8 24. Ba3 Qe6 25. Rfe1 Qf7 26. Ng3 Nxg3 27. Qxg3 Rc3 28. Bh7+ Kxh7 29. Qxc3 Rxe1+ 30. Rxe1 Qg6 31. h3 h5 32. Re7 hxg4 33. h4 Qf5 34. Qe3 a5 35. Bc1 Ba6 36. Kf2 Nf8 37. Kg3 Ng6 38. Ra7 Bf1 39. Qf2 Bh3 40. Qe3 Qh5 41. f5 Qxf5 42. Qh6+ Kg8 43. Qxg7# 1-0

[Event "COL-ch (Women)"]
[Site "Quibdo"]
[Date "2015.11.12"]
[Round "5"]
[White "Raigosa, Andrea"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1800"]
[BlackElo "1770"]
[PlyCount "83"]
[EventDate "2015.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 Nf6 4. Nc3 d6 5. e4 g6 6. Bb5+ Bd7 7. Bc4 Bg7 8. 0-0 0-0 9. Kh1 Nc6 10. Be3 a6 11. Be2 Rc8 12. f4 b5 13. Bf3 b4 14. Nd5 Nxd5 15. exd5 Nxd4 16. Bxd4 Bxd4 17. Qxd4 Rxc2 18. Qxb4 Qc7 19. Rfe1 Rb8 20. Qd4 Bf5 21. b3 a5 22. Qe3 Rb4 23. Qxe7 Qxe7 24. Rxe7 Rxf4 25. Re8+ Kg7 26. Rd8 g5 27. h3 Bxh3 28. Rxd6 g4 29. gxh3 g3 30. Bg2 Rff2 31. Rc6 Rcd2 32. Rg1 Rxd5 33. Rc3 Rg5 34. Ra1 f5 35. Kg1 f4 36. Rf3 Rxf3 37. Bxf3 Rc5 38. Re1 Kf6 39. Kg2 h5 40. h4 Rb5 41. Rb1 Ke5 42. Rd1 1-0

[Event "COL-ch (Women)"]
[Site "Quibdo"]
[Date "2015.11.11"]
[Round "3"]
[White "Pachon Gutierrez, Adriana Paola"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2030"]
[BlackElo "1770"]
[PlyCount "77"]
[EventDate "2015.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. e3 d5 4. f4 c5 5. Nf3 Bd6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Qb6 9. Qe1 c4 10. Bd4 Bc5 11. bxc4 Bxd4 12. Nxd4 dxc4 13. Nc3 0-0 14. Rb1 Qa6 15. Qh4 Nc5 16. f5 e5 17. Nf3 Rfe8 18. Rb5 Qc6 19. Qxc4 b6 20. d4 Ng4 21. Nd1 exd4 22. exd4 Re4 23. Ng5 Ne5 24. Qb4 Na6 25. Qb3 Rg4 26. Ne3 Rxg5 27. Rxe5 Rf8 28. Nd5 Kh8 29. c4 Nc7 30. Qa3 Ra8 31. Qe7 f6 32. Qxc7 Qxc7 33. Nxc7 fxe5 34. Nxa8 exd4 35. Nc7 d3 36. Nb5 g6 37. fxg6 Rxb5 38. cxb5 hxg6 39. Kf2 1-0

[Event "COL-ch (Women)"]
[Site "Quibdo"]
[Date "2015.11.11"]
[Round "4"]
[White "Velasco, Luz Mariela"]
[Black "Dominguez, Daniela"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1770"]
[BlackElo "1339"]
[PlyCount "49"]
[EventDate "2015.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Bg5 Qd6 4. Nc3 Nc6 5. Bxf6 Qxf6 6. Nxd5 Qf5 7. Nxc7+ Kd8 8. Nxa8 e6 9. a3 Ke8 10. e3 e5 11. d5 Nd8 12. Nc7+ Kd7 13. Nb5 a6 14. Be2 Be7 15. Bg4 Qxg4 16. Qxg4+ Ne6 17. dxe6+ fxe6 18. Rd1+ Ke8 19. Nc7+ Kf8 20. Nf3 h5 21. Nxe6+ Bxe6 22. Qxe6 Rh6 23. Qd5 Rd6 24. Qxd6 Bxd6 25. Rxd6 1-0

[Event "COL-ch (Women)"]
[Site "Quibdo"]
[Date "2015.11.10"]
[Round "1"]
[White "Castrillon Gomez, Melissa"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2191"]
[BlackElo "1770"]
[PlyCount "51"]
[EventDate "2015.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Nge7 9. Be3 Nf5 10. Bd3 Nxe3 11. fxe3 g6 12. 0-0 Bg7 13. Nc3 Ne7 14. Kh1 0-0 15. Qe1 Rac8 16. e4 dxe4 17. Nxe4 Nf5 18. Nf6+ Bxf6 19. exf6 Qd8 20. Ne5 Bc6 21. Bxf5 exf5 22. Qh4 h5 23. Rxf5 Qd5 24. Rg5 Rcd8 25. Nxc6 Qxc6 26. Rxh5 1-0

[Event "COL-ch (Women)"]
[Site "Quibdo"]
[Date "2015.11.10"]
[Round "2"]
[White "Velasco, Luz Mariela"]
[Black "Diaz, Luisa Fernanda"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1770"]
[BlackElo "1510"]
[PlyCount "114"]
[EventDate "2015.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Ne4 7. cxd5 exd5 8. Nf3 Bf5 9. Bd3 Nc6 10. 0-0 Bxc3 11. bxc3 f6 12. Nh4 Bd7 13. Ba3 Ne7 14. Bxe4 dxe4 15. Qxe4 Bc6 16. Qe3 fxe5 17. Qxe5 Re8 18. Qg3 Rf8 19. Rfe1 Rf7 20. c4 Qxd4 21. Rab1 Ng6 22. Nxg6 hxg6 23. c5 Raf8 24. Rb2 g5 25. h3 Qf4 26. Qxf4 gxf4 27. f3 Rd7 28. Rbe2 Rfd8 29. Bc1 Bb5 30. Re5 Rd5 31. Bxf4 Rxe5 32. Rxe5 Rd1+ 33. Kh2 Ra1 34. Re7 Rxa2 35. Bxc7 Bf1 36. Be5 Rxg2+ 37. Kh1 Rg6 38. Rxb7 Bg2+ 39. Kh2 Bxf3 40. Rb8+ Kh7 41. Bg3 a5 42. Rb3 Bc6 43. h4 a4 44. Re3 Rg4 45. Re6 Rg6 46. Re3 Rg4 47. Re7 a3 48. Kh3 a2 49. Be5 Rg1 50. Ra7 Bd5 51. c6 Bxc6 52. Rxa2 Bd7+ 53. Kh2 Rg4 54. Bg3 Ra4 55. Rd2 Bf5 56. Rf2 Be6 57. Bf4 Ra2 1/2-1/2

[Event "COL-ch rapid (Women)"]
[Site "Quibdo"]
[Date "2015.11.09"]
[Round "1"]
[White "Ramirez, Heimy Polgar"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2088"]
[BlackElo "1779"]
[PlyCount "91"]
[EventDate "2015.11.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 a6 6. Be2 Bd7 7. 0-0 Nc6 8. d5 Na7 9. Be3 0-0 10. Rc1 c5 11. dxc6 Nxc6 12. Nd4 Ne5 13. f3 Rc8 14. b3 Qa5 15. Qd2 b5 16. cxb5 axb5 17. Ncxb5 Qxd2 18. Bxd2 Ra8 19. a4 Rfb8 20. Rc2 h6 21. Rfc1 Rb7 22. h3 Be8 23. Nc7 Rab8 24. Nxe8 Nxe8 25. Bb5 Nxf3+ 26. Nxf3 Nf6 27. Rc8+ Kh7 28. Rxb8 Rxb8 29. Rc4 d5 30. exd5 Nxd5 31. Kf2 Rd8 32. Bc6 Nf6 33. a5 Rd3 34. b4 Ra3 35. b5 Ra2 36. Ke3 h5 37. Kd3 Ng8 38. Ng5+ Kh8 39. Nxf7+ Kh7 40. Ng5+ Kh8 41. Ne6 Bf6 42. a6 Kh7 43. Bd5 Ra3+ 44. Bc3 Nh6 45. Kc2 Bg5 46. Nf8# 1-0

[Event "COL-ch blitz (Women)"]
[Site "Quibdo"]
[Date "2015.11.08"]
[Round "2"]
[White "Castrillon Gomez, Melissa"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2095"]
[BlackElo "1723"]
[PlyCount "97"]
[EventDate "2015.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "18"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 cxd4 7. cxd4 Bd7 8. Nc3 Nge7 9. Na4 Qc7 10. Nc5 Nf5 11. b4 a5 12. Nxd7 Qxd7 13. b5 Nd8 14. Bd3 b6 15. 0-0 Be7 16. a4 Rc8 17. Ba3 Bxa3 18. Rxa3 Qe7 19. Ra2 0-0 20. Re1 Nb7 21. Bb1 Rc3 22. Rc2 Rfc8 23. Rxc3 Rxc3 24. Qd2 Qc7 25. h3 g6 26. Bxf5 exf5 27. Qh6 Rxf3 28. gxf3 Qe7 29. Rc1 Qd8 30. Rc6 Nc5 31. dxc5 bxc5 32. Rxc5 d4 33. Qd2 Kg7 34. Rc4 d3 35. Rc3 Qd5 36. Rxd3 Qc5 37. Qc3 Qe7 38. e6+ Kh6 39. exf7 Qxf7 40. Qd2+ Kh5 41. h4 h6 42. Rd7 Qe6 43. Rh7 f4 44. Qxf4 Qf5 45. Qxf5+ gxf5 46. Ra7 Kxh4 47. Rxa5 f4 48. Ra8 h5 49. Rh8 1-0

[Event "COL-ch blitz (Women)"]
[Site "Quibdo"]
[Date "2015.11.08"]
[Round "5"]
[White "Rivera, Ingris"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2095"]
[BlackElo "1723"]
[PlyCount "12"]
[EventDate "2015.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "18"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 Nf6 4. Nc3 a6 5. a4 Nbd7 6. e4 g6 1-0

[Event "COL-ch blitz (Women)"]
[Site "Quibdo"]
[Date "2015.11.08"]
[Round "6"]
[White "Velasco, Luz Mariela"]
[Black "Rivera, Ingris"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1723"]
[BlackElo "2095"]
[PlyCount "66"]
[EventDate "2015.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "18"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. a4 Na6 9. Bg5 h6 10. Be3 b6 11. h3 Nc5 12. Nd2 Nh7 13. Nb3 f5 14. Nxc5 bxc5 15. exf5 gxf5 16. Bh5 f4 17. Bd2 Bf5 18. 0-0 Nf6 19. Bg4 Nxg4 20. hxg4 Bd3 21. Re1 Bxc4 22. Bc1 Ba6 23. Ne4 Bc8 24. f3 Qh4 25. Bd2 h5 26. g5 Bf5 27. Nf6+ Bxf6 28. gxf6 Rxf6 29. Qb3 Rg6 30. Re2 Kh8 31. Rf1 Rag8 32. Rff2 Rg3 33. Bc3 Rh3 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.10"]
[Round "5"]
[White "Velasco, Luz Mariela"]
[Black "Cardona Marin, Fabio"]
[Result "0-1"]
[ECO "E35"]
[WhiteElo "1800"]
[BlackElo "2035"]
[PlyCount "90"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 d5 6. cxd5 exd5 7. e3 c6 8. Bd3 h6 9. Bh4 Be7 10. Nf3 Nbd7 11. h3 Re8 12. g4 Ne4 13. Bxe4 Bxh4 14. Bh7+ Kh8 15. 0-0-0 Nf8 16. Bd3 Qf6 17. Nxh4 Qxh4 18. Rdg1 Bd7 19. Rg3 Re6 20. Rhg1 Qe7 21. h4 g6 22. g5 h5 23. Ne2 Be8 24. Nf4 Rd6 25. Qe2 Kg8 26. f3 Rc8 27. Kb1 c5 28. dxc5 Rxc5 29. Rd1 Ne6 30. Ng2 Ng7 31. Qf2 Bb5 32. Qe2 Rb6 33. Rc1 Bxd3+ 34. Qxd3 Qe5 35. Rc2 Rxc2 36. Qxc2 Qxg3 37. Qe2 Re6 38. a3 Nf5 39. e4 dxe4 40. fxe4 Qe5 41. Ka1 Qxe4 42. Qf2 Qe2 43. Qg1 Qd2 44. Qf1 Re2 45. Qb1 Rxg2 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "2"]
[White "Lopez Carlos, Andres"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "B46"]
[BlackElo "1800"]
[PlyCount "33"]
[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 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 bxc6 8. 0-0 d5 9. exd5 cxd5 10. Re1 Be7 11. Be3 Nf6 12. Qf3 Bb7 13. Qf4 e5 14. Qg3 Rd8 15. Qxg7 Rg8 16. Qh6 d4 17. Bg5 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "1"]
[White "Velasco, Luz Mariela"]
[Black "Mateus Urbano, Luis Alejandro"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1800"]
[BlackElo "2314"]
[PlyCount "65"]
[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. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. exf6 hxg5 9. Nxg5 Qxf6 10. Nge4 Qg6 11. Ng3 Bb7 12. Be2 Nd7 13. Bf3 a6 14. Qe2 0-0-0 15. a4 Qd3 16. axb5 Qxe2+ 17. Ngxe2 cxb5 18. Bxb7+ Kxb7 19. 0-0 Nf6 20. Ra2 Nd5 21. Rfa1 Nb4 22. Ra5 Bd6 23. g3 Bc7 24. R5a3 Nc2 25. Rxa6 Nxa1 26. Rxa1 Ra8 27. Rb1 Kc6 28. b3 b4 29. Na4 c3 30. Nc1 Rad8 31. Nd3 Rxd4 32. Nc1 Rhd8 33. Nc5 0-1

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.21"]
[Round "8"]
[White "Cruz Sanabria, Linci Yobani"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1940"]
[BlackElo "1800"]
[PlyCount "28"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bd3 d6 7. 0-0 Be7 8. Be3 Nc6 9. Qe2 e5 10. Nf5 Bxf5 11. exf5 d5 12. Bg5 e4 13. Nxe4 dxe4 14. Bxe4 Nxe4 0-1

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.21"]
[Round "7"]
[White "Velasco, Luz Mariela"]
[Black "Ramirez, Francisco Javier"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1800"]
[BlackElo "1973"]
[PlyCount "33"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 g6 4. e4 Bg7 5. e5 Ng8 6. Nf3 Ne7 7. Bg5 0-0 8. Ne4 b6 9. Bf6 Nbc6 10. Bxg7 Kxg7 11. Nf6 a5 12. a3 Bb7 13. h4 Rb8 14. Qd2 d5 15. h5 gxh5 16. Qg5+ Ng6 17. Rxh5 1-0

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.20"]
[Round "5"]
[White "Hernandez Fierro, Luis Eduardo"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1969"]
[BlackElo "1800"]
[PlyCount "61"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d6 5. 0-0 Nf6 6. Re1 e5 7. h3 Bd7 8. c3 h6 9. d4 g5 10. dxe5 dxe5 11. Na3 g4 12. hxg4 Bxg4 13. Qxd8+ Rxd8 14. Nc4 Bxf3 15. Bxf3 b5 16. Ne3 Be7 17. Nd5 Rd7 18. Be3 Nxd5 19. exd5 Nd8 20. a4 bxa4 21. Rxa4 f6 22. Rea1 h5 23. Rxa7 Rxa7 24. Rxa7 h4 25. g4 h3 26. Be4 h2+ 27. Kh1 c4 28. Rc7 Bd6 29. Bg6+ Kf8 30. Rd7 Rg8 31. Bh6+ 1-0

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.20"]
[Round "6"]
[White "Velasco, Luz Mariela"]
[Black "Lara Baron, Ober Antonio"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1800"]
[PlyCount "47"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Nf3 Nc6 6. Be3 0-0 7. Be2 b6 8. a3 Ng4 9. Bg5 f5 10. b4 Nf6 11. b5 Na5 12. e5 Ne4 13. Nxe4 fxe4 14. Nd2 dxe5 15. d5 h6 16. Be3 e6 17. Nxe4 exd5 18. Qxd5+ Qxd5 19. cxd5 Rd8 20. Rd1 Bb7 21. Bf3 Bxd5 22. Nf6+ Bxf6 23. Bxd5+ Rxd5 24. Rxd5 1-0

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.19"]
[Round "3"]
[White "Palacios, Ivan"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1959"]
[BlackElo "1800"]
[PlyCount "43"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 b6 7. e5 Ng8 8. Bd3 Bb7 9. 0-0 Bc5 10. Qg4 Ne7 11. Nb3 Ng6 12. Nxc5 bxc5 13. f4 Nc6 14. Ne4 0-0 15. Nxc5 f5 16. exf6 Rxf6 17. Ne4 Rf8 18. Ng5 Nce7 19. Qh5 h6 20. Bxg6 Nxg6 21. Qxg6 hxg5 22. fxg5 1-0

[Event "COL-ch Amateur"]
[Site "Villavicencio"]
[Date "2015.02.19"]
[Round "4"]
[White "Velasco, Luz Mariela"]
[Black "Muelas Ceballos, Jhon Estiven"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1800"]
[PlyCount "21"]
[EventDate "2015.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. Nf3 Nbd7 7. Nd2 e5 8. d5 Nh5 9. g3 f5 10. exf5 gxf5 11. Qxh5 1-0

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.14"]
[Round "5"]
[White "Palacio Padilla, Pablo Persi"]
[Black "Velasco, Luz Mariela"]
[Result "1/2-1/2"]
[ECO "E77"]
[WhiteElo "1915"]
[BlackElo "1831"]
[PlyCount "70"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 Re8 7. e5 Nfd7 8. Nf3 c5 9. Be3 cxd4 10. Bxd4 Nc6 11. exd6 Nxd4 12. Nxd4 exd6 13. Qd2 a6 14. 0-0-0 Nc5 15. Bf3 Qb6 16. Nd5 Qd8 17. Rhe1 Be6 18. g4 Bxd5 19. Rxe8+ Qxe8 20. Bxd5 Rb8 21. f5 Qe5 22. fxg6 hxg6 23. Kb1 Ne4 24. Qg2 Nf6 25. Nf3 Qf4 26. Rd4 Qe3 27. Qd2 Qxd2 28. Nxd2 Nd7 29. Rf4 Ne5 30. Ne4 b5 31. Nxd6 bxc4 32. Nxf7 Rxb2+ 33. Kxb2 Nd3+ 34. Kc2 Nxf4 35. Bxc4 a5 1/2-1/2

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.14"]
[Round "6"]
[White "Suarez, Walter Camilo"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1993"]
[BlackElo "1831"]
[PlyCount "75"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 Nc6 7. f3 e5 8. d5 Ne7 9. Be3 Ne8 10. g4 c5 11. Ng3 a6 12. Qd2 Rb8 13. h4 f5 14. gxf5 gxf5 15. Bg5 f4 16. Nf5 Bxf5 17. exf5 Nf6 18. h5 h6 19. Bh4 b5 20. Rg1 Rf7 21. Ne4 Kh8 22. Rxg7 Nxe4 23. Rxf7 Nxd2 24. Bf6+ Kg8 25. Rg7+ Kf8 26. Bxe7+ Kxg7 27. f6+ Kh8 28. Bxd8 Nxf3+ 29. Kf2 Ng5 30. Bc7 Rb7 31. Bxd6 e4 32. Bc2 bxc4 33. Be5 Kg8 34. Rg1 Kf7 35. Rxg5 e3+ 36. Ke2 hxg5 37. Bg6+ Kg8 38. f7+ 1-0

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.13"]
[Round "4"]
[White "Velasco, Luz Mariela"]
[Black "De la Valle, Jose"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1831"]
[BlackElo "1944"]
[PlyCount "26"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 c5 7. d5 a6 8. Be3 b5 9. cxb5 axb5 10. Bxb5 Ng4 11. 0-0 Nxe3 12. fxe3 Qb6 13. a4 Ba6 1-0

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.12"]
[Round "2"]
[White "Diaz Diaz, Jose Joaquin"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1931"]
[BlackElo "1831"]
[PlyCount "91"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Nbd2 Nc6 7. c4 e6 8. e3 Re8 9. Ne5 h6 10. f4 Nxe5 11. fxe5 Nh7 12. c5 c6 13. Nf3 b6 14. Qc2 Ba6 15. Rf2 bxc5 16. Qxc5 Qb6 17. Rc2 Qxc5 18. Rxc5 Rec8 19. Bd2 Bf8 20. Ra5 Bd3 21. Rc1 a6 22. b4 Bc4 23. Bf1 Bxf1 24. Kxf1 g5 25. g4 f6 26. Ke2 Kf7 27. exf6 Nxf6 28. Ne5+ Kg7 29. h3 Ne4 30. Be1 Bd6 31. Nd3 Kg6 32. Ra3 h5 33. gxh5+ Kxh5 34. Rb3 Ng3+ 35. Bxg3 Bxg3 36. Rbc3 Kh4 37. Kf3 Rf8+ 38. Kg2 Rf6 39. Rxc6 Raf8 40. R6c2 g4 41. Rh1 Bf2 42. hxg4+ Kxg4 43. Nxf2+ Kg5 44. Nh3+ Kg6 45. Nf4+ Kg7 46. Rc7+ 1-0

[Event "COL-ch sf (Women)"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "4"]
[White "Aguas Cardenas, Darley"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1728"]
[BlackElo "1831"]
[PlyCount "48"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 e5 7. d5 Nbd7 8. 0-0 Ne8 9. h3 f5 10. exf5 gxf5 11. Bg5 Ndf6 12. Nh2 h6 13. Bh4 Kh7 14. g4 Rg8 15. Kh1 Bf8 16. gxf5 Bxf5 17. Bd3 Qd7 18. Qc2 Bxd3 19. Qxd3+ Kh8 20. Rg1 Qh7 21. Rxg8+ Nxg8 22. Qf3 Be7 23. Bxe7 Qxe7 24. Rg1 Nef6 0-1

[Event "COL-ch sf (Women)"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "6"]
[White "Agudelo Rodriguez, Carmen Emilia"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1637"]
[BlackElo "1831"]
[PlyCount "36"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be3 Qc7 7. a3 b4 8. axb4 Bxb4 9. Bd2 Nf6 10. Bd3 Bb7 11. Qe2 Nc6 12. Nb3 Ne5 13. Bxa6 Bxa6 14. Rxa6 0-0 15. Rxa8 Rxa8 16. 0-0 Nc4 17. Nb5 Qc6 18. N5d4 Qxe4 1-0

[Event "COL-ch sf (Women)"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "1"]
[White "Torres Cardenas, Laura"]
[Black "Velasco, Luz Mariela"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1442"]
[BlackElo "1831"]
[PlyCount "21"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Bd2 Nf6 8. Bd3 Qe5 9. Nf3 Qc7 10. 0-0 Nc6 11. Re1 1/2-1/2

[Event "COL-ch sf (Women)"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "8"]
[White "Valencia Lopez, Daily Vanessa"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1604"]
[BlackElo "1831"]
[PlyCount "105"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. f3 Bc5 6. Be3 Qb6 7. Nc3 Qxb2 8. Nce2 Bb4+ 9. Kf2 Be7 10. Qb1 Qa3 11. Qb3 Nc6 12. Nxc6 bxc6 13. Rb1 Nf6 14. Qxa3 Bxa3 15. Rb3 Be7 16. Nc3 0-0 17. Be2 a5 18. a4 Ba6 19. Bxa6 Rxa6 20. Rb7 e5 21. Rhb1 Raa8 22. Bg5 Bc5+ 23. Ke2 Bd4 24. Bxf6 gxf6 25. Kd3 Rfd8 26. Rc7 Kf8 27. Rbb7 Ke8 28. Ne2 Bf2 29. Ng3 Ra6 30. Nf5 Rb6 31. Rxb6 Bxb6 32. Rb7 Bc5 33. Kc4 Bg1 34. h3 Bf2 35. Kd3 h5 36. c4 Bc5 37. Ng7+ Ke7 38. Nxh5 Rg8 39. g4 Ke6 40. Ng3 Rh8 41. Nh5 Rg8 42. Ke2 Ra8 43. h4 Ra7 44. Ng7+ Ke7 45. Nf5+ Kd8 46. Rxa7 Bxa7 47. h5 Kc7 48. h6 Kb6 49. Kd3 Kc5 50. Kc3 d5 51. exd5 cxd5 52. cxd5 Kxd5 53. h7 1-0

[Event "COL-ch sf (Women)"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "7"]
[White "Velasco, Luz Mariela"]
[Black "Gomez Vasquez, Laura Sofia"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1831"]
[BlackElo "1539"]
[PlyCount "37"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 c6 2. d4 d5 3. c4 Nf6 4. b3 Nbd7 5. e3 e6 6. Bb2 Be7 7. Bd3 0-0 8. Ne5 Nxe5 9. dxe5 Nd7 10. Nd2 dxc4 11. Bxc4 Re8 12. 0-0 Nb6 13. Be2 Qc7 14. Nf3 Rd8 15. Qc2 Bb4 16. a3 Be7 17. e4 Bd7 18. h3 Bc5 19. Qxc5 1-0

[Event "COL-ch sf (Women)"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "3"]
[White "Velasco, Luz Mariela"]
[Black "Norena Yepez, Vanessa"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1831"]
[PlyCount "31"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be3 Nbd7 7. Nd2 e5 8. d5 Ne8 9. b4 f5 10. f3 Nef6 11. Bd3 c6 12. exf5 gxf5 13. Bxf5 a5 14. b5 cxd5 15. Be6+ Kh8 16. Nxd5 1-0

[Event "COL-ch sf (Women)"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "2"]
[White "Velasco, Luz Mariela"]
[Black "Raigosa, Andrea"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1831"]
[BlackElo "1816"]
[PlyCount "42"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 d5 3. e3 c5 4. c3 Nf6 5. Bd3 Nc6 6. Ne5 Bd6 7. f4 Qb6 8. Nd2 Nd7 9. 0-0 Bxe5 10. fxe5 cxd4 11. exd4 Ncxe5 12. Bb1 Ng6 13. Nf3 Nf6 14. Kh1 Bd7 15. a4 a5 16. Qe2 0-0 17. Be3 Rac8 18. Ne5 Qc7 19. Nxd7 Qxd7 20. Bd3 Qe7 21. Rfe1 Nd7 0-1

[Event "COL-ch sf (Women)"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "9"]
[White "Velasco, Luz Mariela"]
[Black "Sandoval Fuquen, Janneth Katherin"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1831"]
[BlackElo "1519"]
[PlyCount "57"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd8 5. e4 e6 6. Nf3 Be7 7. Bd3 b6 8. 0-0 0-0 9. Bf4 Ba6 10. Nb5 Bxb5 11. Bxb5 Nxe4 12. Bd3 Ng5 13. Be3 Nd7 14. h4 Nxf3+ 15. Qxf3 Bxh4 16. Qh3 h6 17. g3 Be7 18. Kg2 f5 19. Rh1 Bg5 20. f4 Be7 21. g4 fxg4 22. Qxg4 Nf6 23. Qxe6+ Kh8 24. Qf5 Qd5+ 25. Kf2 Qxf5 26. Bxf5 Rad8 27. Bg6 Ng4+ 28. Kf3 Nxe3 29. Kxe3 0-1

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.07"]
[Round "9"]
[White "Velasco, Luz Mariela"]
[Black "Chirivi Castiblanco, Angie Lizeth"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1819"]
[BlackElo "2032"]
[PlyCount "98"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be3 Nbd7 7. Nd2 e5 8. d5 Ne8 9. Be2 f5 10. f3 Ndf6 11. b4 Nh5 12. g3 c6 13. Nb3 Nhf6 14. Qd2 fxe4 15. fxe4 Bg4 16. Bg5 Bxe2 17. Qxe2 Qb6 18. a3 cxd5 19. exd5 Rc8 20. Be3 Qc7 21. Nd2 b6 22. 0-0 Qd7 23. Nde4 Ng4 24. Rxf8+ Kxf8 25. Rf1+ Kg8 26. Bd2 Nef6 27. Ng5 Nh6 28. Ne6 Nf5 29. Nxg7 Kxg7 30. Bg5 Ng8 31. Ne4 h6 32. Bd2 Qc7 33. g4 Nd4 34. Qf2 Qe7 35. c5 bxc5 36. bxc5 dxc5 37. d6 Qe6 38. h3 c4 39. Bb4 a6 40. d7 Qxd7 41. Nf6 Qe6 42. Ne4 Qd5 43. Nf6 Nf3+ 44. Qxf3 Qxf3 45. Rxf3 Nxf6 46. Bc3 Re8 47. Re3 e4 48. Kg2 Kf7 49. Re1 Nd5 0-1

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.04"]
[Round "6"]
[White "Velasco, Luz Mariela"]
[Black "Betancur, Carolina"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1819"]
[BlackElo "1924"]
[PlyCount "63"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Bf4 Bxf3 4. exf3 Nc6 5. Be3 Nf6 6. c4 dxc4 7. Bxc4 e6 8. 0-0 Be7 9. Bb5 0-0 10. Bxc6 bxc6 11. Qc2 Rb8 12. b3 Qd5 13. Nc3 Qh5 14. Ne4 h6 15. Qxc6 Nd5 16. Rac1 g5 17. Rc4 Kh8 18. Nc5 Bd6 19. h3 Rg8 20. Nd7 Rbd8 21. Ne5 f6 22. Ng4 Qh4 23. Rc5 Bxc5 24. dxc5 h5 25. Nh2 Rge8 26. Bc1 Qd4 27. Ba3 Rc8 28. Qd7 Qd2 29. Qf7 Qd3 30. Qxh5+ Qh7 31. Qg4 Rb8 32. Bb2 1-0

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "5"]
[White "Rozo Pulido, Claudia Magally"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1456"]
[BlackElo "1819"]
[PlyCount "48"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bh4 Bg7 5. e3 d5 6. c4 c6 7. Nbd2 Bg4 8. Be2 h6 9. cxd5 cxd5 10. Qb3 Nxd2 11. Nxd2 Bxe2 12. Kxe2 Qd7 13. h3 0-0 14. Rhd1 g5 15. Bg3 Nc6 16. Rac1 f5 17. f4 e6 18. Nf3 g4 19. hxg4 fxg4 20. Ne5 Bxe5 21. dxe5 Rf5 22. Rh1 Qg7 23. Bh4 d4 24. exd4 Nxd4+ 0-1

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "4"]
[White "Velasco, Luz Mariela"]
[Black "Perez, Laura"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1819"]
[BlackElo "1982"]
[PlyCount "116"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Nbd7 5. Nbd2 c6 6. Bd3 Bd6 7. c5 Bc7 8. b4 e5 9. e4 0-0 10. 0-0 exd4 11. Nxd4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Qh4 14. f4 Nf6 15. g3 Qh3 16. Bg2 Qg4 17. Qc2 Rd8 18. Bb2 Nd5 19. Bxd5 Rxd5 20. Rae1 Bd7 21. Qc3 h5 22. Nc2 Bf5 23. Ne3 Qg6 24. Nxd5 cxd5 25. Re3 Be4 26. Qd4 h4 27. a4 b6 28. Kf2 Bd8 29. Qd2 bxc5 30. bxc5 Be7 31. Bd4 Qa6 32. Qb4 Rc8 33. Rb3 Re8 34. Qb5 hxg3+ 35. hxg3 Qc8 36. c6 Qh3 37. c7 Rc8 38. Qb8 Bf8 39. Qb7 Qg2+ 40. Ke1 Bf5 41. Re3 Bh3 42. Rf2 Qg1+ 43. Ke2 Bg4+ 44. Rff3 Qc1 45. Rc3 Re8+ 46. Rce3 Qc4+ 47. Ke1 Bb4+ 48. Kf2 Qxd4 49. Qxb4 Qxb4 50. Rxe8+ Kh7 51. c8Q Bxc8 52. Rxc8 Qxa4 53. Rcc3 Qd4+ 54. Kg2 a5 55. Rfd3 Qe4+ 56. Kh3 a4 57. Ra3 f5 58. Re3 Qh1# 0-1

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "3"]
[White "Aguilar, Natalia Andrea"]
[Black "Velasco, Luz Mariela"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1930"]
[BlackElo "1819"]
[PlyCount "70"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. h3 c6 11. Bg5 Qc7 12. Qc2 Be6 13. b4 Nd7 14. Nd1 f6 15. Bd2 f5 16. f3 fxe4 17. fxe4 Rxf1+ 18. Bxf1 Rf8 19. Ne3 Nf6 20. c5 b5 21. cxb6 Qxb6 22. Re1 Rd8 23. Kh1 Nh5 24. Bc4 Bxc4 25. Qxc4+ Kh8 26. Bc1 Rd4 27. Qf7 Qd8 28. Qf3 Rxb4 29. Ng4 Rd4 30. Nh6 Bxh6 31. Bxh6 Qf6 32. Qg4 Ng7 33. Kg1 Kg8 34. Rf1 Qe6 35. Qh4 Rd6 1/2-1/2

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "2"]
[White "Velasco, Luz Mariela"]
[Black "Sanchez, Angie"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1819"]
[BlackElo "1449"]
[PlyCount "31"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Nd7 4. Bd3 b6 5. b3 e6 6. Bb2 Ngf6 7. 0-0 Be7 8. Ne5 b5 9. f4 Nb6 10. Nxc6 Qd6 11. Nxe7 Qxe7 12. Bxb5+ Nfd7 13. a4 0-0 14. Ba3 Qd8 15. Bxf8 Qxf8 16. a5 1-0

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.01"]
[Round "1"]
[White "Herrera, Milena"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2119"]
[BlackElo "1819"]
[PlyCount "113"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. 0-0 Nc6 8. Be3 Nf6 9. f4 b4 10. e5 bxc3 11. exf6 gxf6 12. Nxc6 Qxc6 13. Bf3 d5 14. bxc3 Bc5 15. Qd3 a5 16. Rfe1 Ba6 17. Bxd5 Bxe3+ 18. Rxe3 Qd6 19. Qe4 Rd8 20. Bxe6 fxe6 21. Qxe6+ Kf8 22. Rae1 Kg7 23. Qg4+ Kf8 24. Re6 Qc5+ 25. R1e3 Bc4 26. Rxf6+ Bf7 27. Qe6 Qa7 28. Kf1 Qd7 29. Qe5 Rg8 30. Rd3 Qe7 31. Rxd8+ Qxd8 32. Qc5+ Qe7 33. Rc6 Qxc5 34. Rxc5 Bxa2 35. Rxa5 Bb1 36. Ra8+ Kf7 37. Rxg8 Kxg8 38. g4 Bxc2 39. Kf2 Bb3 40. Ke3 Kg7 41. Kd4 Be6 42. f5 Bc8 43. Ke5 Ba6 44. h4 h6 45. g5 hxg5 46. hxg5 Bd3 47. f6+ Kg6 48. Kd5 Bb1 49. c4 Ba2 50. Kd4 Kf7 51. c5 Ke6 52. c6 Kd6 53. g6 Be6 54. f7 Ke7 55. c7 Kf8 56. Ke5 Ke7 57. f8Q+ 1-0

[Event "Duitama op 9th"]
[Site "Duitama"]
[Date "2013.01.07"]
[Round "7"]
[White "Velasco, Luz Mariela"]
[Black "Ortega, Rosendo"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1805"]
[BlackElo "1721"]
[PlyCount "67"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Ne5 Nbd7 5. Bd3 Qc7 6. f4 c5 7. b3 a6 8. 0-0 b5 9. c4 b4 10. cxd5 Nxd5 11. Qh5 g6 12. Qf3 Bb7 13. e4 N5f6 14. Bb2 Bg7 15. Nd2 0-0 16. Nxd7 Nxd7 17. Rac1 Qc6 18. d5 Qc7 19. Bc4 Nb6 20. Be2 Bxb2 21. Rc2 Bg7 22. f5 e6 23. f6 Bh8 24. e5 Qxe5 25. Nc4 Nxc4 26. Rxc4 Bxd5 27. Qf2 Bxc4 28. Bxc4 Rad8 29. g4 Rd6 30. g5 Rfd8 31. h4 Rd2 32. Qf3 Rd1 33. Rxd1 Rxd1+ 34. Qxd1 1-0

[Event "Duitama op 9th"]
[Site "Duitama"]
[Date "2013.01.06"]
[Round "6"]
[White "Abril Guiza, Mauricio"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1989"]
[BlackElo "1805"]
[PlyCount "71"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nf6 4. c4 d4 5. b4 cxb4 6. a3 Nc6 7. axb4 Nxb4 8. Ne5 e6 9. Ba3 Qa5 10. 0-0 Bd6 11. Nd3 Nxd3 12. Bxd6 Qxa1 13. exd3 a5 14. Qb3 a4 15. Qb5+ Nd7 16. Bxb7 Bxb7 17. Qxb7 Rd8 18. Nc3 Qxf1+ 19. Kxf1 dxc3 20. dxc3 f5 21. Qc6 Kf7 22. Qxa4 Nf6 23. c5 Ra8 24. Qc6 Ra2 25. Qb7+ Kg6 26. Qb3 Rha8 27. Qxe6 Rc2 28. Be5 Re8 29. Qd6 Ra8 30. c6 Raa2 31. Bd4 Kg5 32. h3 h5 33. c7 h4 34. gxh4+ Kxh4 35. c8Q Kxh3 36. Qg3# 1-0

[Event "Duitama op 9th"]
[Site "Duitama"]
[Date "2013.01.06"]
[Round "5"]
[White "Velasco, Luz Mariela"]
[Black "Ramirez, Francisco Javier"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1805"]
[BlackElo "2038"]
[PlyCount "76"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Nbd7 4. e3 g6 5. Bd3 Bg7 6. Nbd2 0-0 7. Ne5 Nh5 8. Bg3 Nxg3 9. hxg3 Nxe5 10. dxe5 Bxe5 11. c3 c5 12. f4 Bg7 13. g4 d4 14. exd4 cxd4 15. c4 Qd6 16. Qf3 Qe6+ 17. Ne4 f5 18. gxf5 gxf5 19. 0-0-0 fxe4 20. Bxe4 Qxc4+ 21. Kb1 Bf5 22. Bd3 Bxd3+ 23. Rxd3 Rxf4 24. Qh3 h6 25. Rc1 Qf7 26. g4 Qg6 27. Rg1 Raf8 28. Ka1 e5 29. a3 e4 30. Rdd1 Rf3 31. Rg3 Qd6 32. Rxf3 Rxf3 33. Qh5 Rxa3+ 34. Kb1 Ra6 35. Qe8+ Kh7 36. g5 Qg6 37. Qxg6+ Kxg6 38. gxh6 Kxh6 0-1

[Event "Duitama op 9th"]
[Site "Duitama"]
[Date "2013.01.04"]
[Round "2"]
[White "Velasco, Luz Mariela"]
[Black "Vargas, Pedro"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1805"]
[BlackElo "2066"]
[PlyCount "9"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. e4 Nf6 4. Nc3 a6 5. Nf3 1-0

[Event "Pamplona IRT rap op (Women)"]
[Site "Pamplona"]
[Date "2012.11.09"]
[Round "1"]
[White "Mateus, Martha"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2116"]
[BlackElo "1820"]
[PlyCount "91"]
[EventDate "2012.11.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Qd8 8. d5 Ne5 9. Bb5+ Nd7 10. h3 Bxf3 11. Qxf3 Ngf6 12. Bg5 a6 13. Ba4 b5 14. Bc2 Ne5 15. Qe2 Nfd7 16. 0-0 h6 17. Bh4 Qb6 18. Rad1 g5 19. Bg3 Bg7 20. Kh1 0-0 21. f4 gxf4 22. Bxf4 Rae8 23. Qh5 Nf6 24. Qxe5 Ng4 25. Qf5 Nf6 26. Ne4 Nxe4 27. Bxe4 Qg6 28. Qxg6 fxg6 29. Bxg6 Rd8 30. b3 a5 31. Be4 b4 32. g3 Rc8 33. d6 exd6 34. Rxd6 Rfe8 35. Bd5+ Kh8 36. Bc4 Re7 37. Bxh6 Bxh6 38. Rxh6+ Kg7 39. Rd6 Rc5 40. Kg2 Rg5 41. h4 Rg4 42. Rf4 Rxf4 43. gxf4 Ra7 44. f5 Kf8 45. f6 a4 46. Rd8# 1-0

[Event "Pamplona Sub zt 2.3 (Women)"]
[Site "Pamplona"]
[Date "2012.11.09"]
[Round "9"]
[White "Quinonez Lara, Maria Constanza"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1755"]
[BlackElo "1813"]
[PlyCount "65"]
[EventDate "2012.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 Nc6 5. a4 d5 6. Be2 d4 7. Nb1 g6 8. d3 Bg7 9. Nbd2 Nf6 10. 0-0 b6 11. Nc4 Bb7 12. e5 Bf8 13. exf6 Rb8 14. Nfe5 b5 15. Nxc6 Bxc6 16. Ne5 Ba8 17. Bf3 Qxf6 18. Bxa8 Rxa8 19. axb5 Bg7 20. Qf3 0-0 21. Nd7 Qd8 22. Nxf8 Bxf8 23. bxa6 Ra7 24. Bd2 Qd6 25. Rfb1 Bh6 26. b4 cxb4 27. Bxb4 Qc7 28. Be1 Qxc2 29. Rb7 Ra8 30. a7 Qc8 31. Rb8 Rxb8 32. axb8Q Qxb8 33. Ra8 1-0

[Event "Pamplona Sub zt 2.3 (Women)"]
[Site "Pamplona"]
[Date "2012.11.09"]
[Round "8"]
[White "Velasco, Luz Mariela"]
[Black "Argote Heredia, Valentina"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1813"]
[BlackElo "1856"]
[PlyCount "78"]
[EventDate "2012.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. Be2 e6 5. 0-0 Bd6 6. h3 Bh5 7. Nbd2 Bg6 8. a3 Nf6 9. Nh4 Qd7 10. Nxg6 hxg6 11. c4 dxc4 12. Nxc4 0-0-0 13. Nxd6+ Qxd6 14. b4 e5 15. b5 Ne7 16. Bb2 e4 17. a4 Nfd5 18. Qc2 g5 19. Qd1 f5 20. Ba3 Qd7 21. a5 Nc3 22. Qd2 Nxe2+ 23. Qxe2 Nd5 24. Rfc1 Kb8 25. Bc5 b6 26. axb6 cxb6 27. Ba3 Rc8 28. Qb2 f4 29. exf4 gxf4 30. Rxc8+ Rxc8 31. Re1 Nc3 32. Bb4 Qxd4 33. Bxc3 Rxc3 34. Qe2 e3 35. Qf3 exf2+ 36. Qxf2 Re3 37. Kh1 Rxh3+ 38. Kg1 Rh1+ 39. Kxh1 Qxf2 0-1

[Event "Pamplona Sub zt 2.3 (Women)"]
[Site "Pamplona"]
[Date "2012.11.08"]
[Round "7"]
[White "Fiesco, Valentina"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1909"]
[BlackElo "1813"]
[PlyCount "66"]
[EventDate "2012.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Nge2 c6 8. Ng3 b5 9. Bd3 Nbd7 10. 0-0 c5 11. cxb5 cxd4 12. Bxd4 Nc5 13. Bxc5 dxc5 14. bxa6 Qb6 15. Na4 Qa7 16. Kh1 Rd8 17. Qc2 Rxd3 18. Nxc5 Rd8 19. Rfd1 Bxa6 20. Rac1 Bb5 21. a3 Rdc8 22. e5 Nd7 23. Nge4 Nxe5 24. Qb3 Rab8 25. Qe3 Bc6 26. Qd2 Ba8 27. Qe2 Nc6 28. Rd7 Rc7 29. Rxc7 Qxc7 30. Na6 Qf4 31. Rc2 Nd4 32. Qd3 Nxc2 33. Qxc2 Bxe4 0-1

[Event "Pamplona Sub zt 2.3 (Women)"]
[Site "Pamplona"]
[Date "2012.11.07"]
[Round "5"]
[White "Salcedo Paez, Jackelin"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "1963"]
[BlackElo "1813"]
[PlyCount "46"]
[EventDate "2012.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. Bd2 f4 12. Bg4 h5 13. Bxc8 Rxc8 14. f3 Rf7 15. b4 Kh7 16. c5 Ng8 17. Rc1 Bf8 18. g3 g5 19. Kg2 Rg7 20. Qe2 g4 21. fxg4 hxg4 22. gxf4 Qh4 23. Qe3 Kh8 1-0

[Event "Pamplona Sub zt 2.3 (Women)"]
[Site "Pamplona"]
[Date "2012.11.07"]
[Round "6"]
[White "Velasco, Luz Mariela"]
[Black "Diaz Narvaez, Adriana Carol"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1813"]
[BlackElo "1962"]
[PlyCount "42"]
[EventDate "2012.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. b3 Nbd7 6. Bb2 Be7 7. 0-0 b6 8. Nbd2 Bb7 9. Ne5 0-0 10. Qf3 Qc7 11. Rad1 c4 12. bxc4 dxc4 13. Be4 Nxe4 14. Nxe4 f5 15. Qg3 Bxe4 16. Nxd7 Qxd7 17. d5 Bf6 18. dxe6 Qxe6 19. Rd6 Qe7 20. Bxf6 Rxf6 21. Rxf6 Qxf6 0-1

[Event "Pamplona Sub zt 2.3 (Women)"]
[Site "Pamplona"]
[Date "2012.11.06"]
[Round "3"]
[White "Carcamo Posada, Daniela"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "E82"]
[WhiteElo "1691"]
[BlackElo "1813"]
[PlyCount "46"]
[EventDate "2012.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. f3 b6 7. Qd2 c5 8. d5 e6 9. Bh6 exd5 10. Bxg7 Kxg7 11. Nxd5 Nc6 12. Be2 Nd4 13. Bd3 Nxd5 14. cxd5 f5 15. Ne2 Qh4+ 16. g3 Nxf3+ 17. Kd1 Nxd2 18. gxh4 Nxe4 19. Rf1 Bd7 20. Ng3 Nf6 21. Bc4 b5 22. Re1 bxc4 23. Re7+ Rf7 0-1

[Event "Pamplona Sub zt 2.3 (Women)"]
[Site "Pamplona"]
[Date "2012.11.06"]
[Round "4"]
[White "Velasco, Luz Mariela"]
[Black "Munoz, Laura Alexandra"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1813"]
[BlackElo "1884"]
[PlyCount "85"]
[EventDate "2012.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. b3 e6 5. dxe6 fxe6 6. Bb2 Be7 7. e3 Nc6 8. Bd3 0-0 9. a3 Qc7 10. Nbd2 d5 11. 0-0 Kh8 12. c4 Ng4 13. h3 Nge5 14. Nxe5 Nxe5 15. Bxh7 Kxh7 16. Qh5+ Kg8 17. Bxe5 Bd6 18. f4 Rf5 19. Bxd6 Qxd6 20. Qe2 d4 21. g3 Bd7 22. e4 Rf7 23. Nf3 Re7 24. e5 Qb6 25. Qd3 Be8 26. Ng5 g6 27. Ne4 Bc6 28. Nf6+ Kg7 29. Rf2 Rh8 30. Rh2 Qc7 31. Re1 Qa5 32. Ra1 b5 33. h4 bxc4 34. bxc4 Be8 35. Rb1 Bf7 36. Rhb2 Qa6 37. Rb5 Qc6 38. Ne4 g5 39. Rxc5 Qa8 40. fxg5 Bg6 41. Re1 Rf8 42. Qxd4 Rd8 43. Nd6 1-0

[Event "Pamplona Sub zt 2.3 (Women)"]
[Site "Pamplona"]
[Date "2012.11.05"]
[Round "1"]
[White "Franco Valencia, Angela Maria"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2172"]
[BlackElo "1813"]
[PlyCount "92"]
[EventDate "2012.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Bd2 Nf6 8. Bg2 b5 9. 0-0 Bb7 10. Ncxb5 axb5 11. Bxb4 Bc6 12. Nxc6 Nxc6 13. Bd6 Qb6 14. e5 Nd5 15. Bxd5 exd5 16. Qxd5 Rc8 17. Rad1 Qb7 18. Qe4 Qa7 19. Qg4 Rg8 20. Qf5 Rh8 21. Qg5 Rg8 22. Rd3 Qxa2 23. Rb3 Ra8 24. Rd1 Ra4 25. Bc5 Ra8 26. Qf5 Rd8 27. Qxh7 Ne7 28. Bxe7 Kxe7 29. Qh4+ Ke8 30. Rxb5 Qe6 31. Rbd5 g5 32. Qh7 Rg6 33. Rd6 Qf5 34. Rxg6 Qxg6 35. Qxg6 fxg6 36. Rd6 Rb8 37. Rxg6 Rxb2 38. Rxg5 Rxc2 39. Kg2 Ke7 40. h4 Ke6 41. h5 Rc8 42. g4 Kd5 43. Kg3 Rc1 44. h6 Ke4 45. h7 Rc3+ 46. Kg2 Kd5 1-0

[Event "Pamplona Sub zt 2.3 (Women)"]
[Site "Pamplona"]
[Date "2012.11.05"]
[Round "2"]
[White "Velasco, Luz Mariela"]
[Black "Trujillo Urriago, Karen Jo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1813"]
[BlackElo "1607"]
[PlyCount "49"]
[EventDate "2012.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Be2 e6 5. 0-0 Be7 6. b3 0-0 7. Nbd2 Re8 8. Bb2 Ne4 9. c4 Nxd2 10. Qxd2 dxc4 11. bxc4 Bf8 12. a3 Ne7 13. Rfd1 Ng6 14. e4 Nh4 15. d5 exd5 16. exd5 Nxf3+ 17. Bxf3 Bf5 18. Re1 Rxe1+ 19. Rxe1 Bg6 20. Be4 Bxe4 21. Rxe4 Qd7 22. Qe2 Bd6 23. Be5 Bxe5 24. Rxe5 g6 25. h3 1/2-1/2

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.09"]
[Round "9"]
[White "Diaz, Cristian Camilo"]
[Black "Velasco, Luz Mariela"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1950"]
[BlackElo "1813"]
[PlyCount "58"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. c3 d5 7. exd5 Qxd5 8. 0-0 Nf6 9. Nxc6 Qxc6 10. Nd2 b5 11. f3 Bc5+ 12. Kh1 Bb7 13. Ne4 Rd8 14. Qc2 Nd5 15. Re1 Ba7 16. Bg5 Rc8 17. a4 Qd7 18. Qe2 h6 19. Bd2 bxa4 20. Bxa6 0-0 21. Bxb7 Qxb7 22. Nd6 Qc7 23. Nxc8 Rxc8 24. Rxa4 Bb8 25. Rh4 Qd8 26. Qe4 Nf6 27. Qd4 Qe7 28. b4 Ba7 29. Qd3 Bf2 1/2-1/2

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.08"]
[Round "8"]
[White "Velasco, Luz Mariela"]
[Black "Yate Baron, Andres Steven"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1813"]
[PlyCount "53"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 e6 4. b3 Nd7 5. Bb2 Bd6 6. Nbd2 c6 7. Be2 Qc7 8. Rc1 b6 9. c4 Ngf6 10. cxd5 exd5 11. Bb5 c5 12. Ne5 0-0 13. f4 a6 14. Be2 b5 15. 0-0 c4 16. Rf3 Ne4 17. bxc4 dxc4 18. Nxe4 Bxe4 19. Rg3 f6 20. Ng4 f5 21. Nf2 Rab8 22. Bf3 Ra8 23. Bxe4 fxe4 24. d5 Nf6 25. Nxe4 Ra7 26. Nxf6+ Rxf6 27. Bxf6 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.07"]
[Round "7"]
[White "Mercado, Luisa Fernanda"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2044"]
[BlackElo "1813"]
[PlyCount "63"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Qe2 a6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Ne7 7. c3 d5 8. e5 Nbc6 9. d3 b5 10. b3 Bb7 11. Re1 b4 12. c4 d4 13. Bf4 h6 14. h4 Nf5 15. Nbd2 Qc7 16. Ne4 Nxe5 17. Nxe5 Bxe5 18. Nf6+ Ke7 19. Bxe5 Qc8 20. Bxb7 Qxb7 21. Nd5+ Kd7 22. Bxh8 Rxh8 23. Qe5 Rf8 24. Nf6+ Ke7 25. Qxc5+ Kxf6 26. Qxf8 Qf3 27. Qh8+ Ke7 28. Qe5 Qg4 29. Qe4 Qh3 30. Qg2 Qg4 31. Re4 Qh5 32. g4 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.07"]
[Round "6"]
[White "Velasco, Luz Mariela"]
[Black "Solarte Quintero, Agustin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1813"]
[PlyCount "71"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bf4 d6 5. e3 b6 6. h3 Bb7 7. Bd3 Nbd7 8. Nbd2 c5 9. 0-0 d5 10. Bh2 0-0 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bxg7 Kxg7 14. f4 f5 15. Nf3 e6 16. Qe1 c4 17. Be2 b5 18. Qg3 Nf6 19. h4 Ne4 20. Qh3 h5 21. Ne5 a5 22. Bf3 Nf6 23. Kf2 Ng4+ 24. Bxg4 hxg4 25. Qg3 Rh8 26. Rh1 Qe7 27. Qh2 Rh5 28. g3 Rah8 29. Rhc1 b4 30. Kg1 Qc7 31. cxb4 axb4 32. a4 b3 33. a5 Ra8 34. Ra3 Qd6 35. Rc3 Qxa3 36. bxa3 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.06"]
[Round "5"]
[White "Masso Lopez, Daniela"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1813"]
[PlyCount "38"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 g6 4. g3 Bg7 5. Bg2 Qb6 6. c3 Ne7 7. 0-0 d5 8. Nbd2 Nbc6 9. exd5 Nxd5 10. Nc4 Qc7 11. Re1 0-0 12. Bg5 h6 13. Bd2 Bd7 14. Qc2 Kh7 15. Ne3 Nf6 16. Nc4 Nd5 17. Re4 f5 18. Rh4 h5 19. Ng5+ Kg8 0-1

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.06"]
[Round "4"]
[White "Velasco, Luz Mariela"]
[Black "Salcedo, Diana"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1813"]
[BlackElo "2014"]
[PlyCount "129"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c3 c5 4. Bf4 Nc6 5. h3 d5 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. Bb5+ Nd7 12. Nd2 0-0 13. Nf3 Qe6 14. Bd3 h6 15. Qc2 Nf6 16. 0-0 Ne4 17. c4 Nf6 18. cxd5 Qxd5 19. Bc4 Qc6 20. Ne5 Qc7 21. Ng6 Re8 22. Nf4 Bd7 23. a4 Bc6 24. Rfd1 Rad8 25. Rac1 Qe7 26. Ng6 Qe4 27. Qxe4 Bxe4 28. Nf4 Rxd1+ 29. Rxd1 Bc2 30. Ra1 Rd8 31. b3 g5 32. Ne2 Nd5 33. Rc1 Nb4 34. Ng3 Kf8 35. Re1 Ke7 36. e4 Kf6 37. Nf5 h5 38. g4 hxg4 39. hxg4 Rd1 40. Rxd1 Bxd1 41. Ne3 Bf3 42. Nf5 Bxe4 43. Nd6 Bf3 44. Nxf7 Bxg4 45. Kg2 Bd1 46. Nd6 b6 47. Nc8 Nc6 48. Nd6 Nd4 49. Ne4+ Kf5 50. Nd2 Kf4 51. Bd5 g4 52. Bc4 Nf3 53. Nb1 Ne5 54. Be6 Bf3+ 55. Kh2 Nc6 56. Nd2 Bd1 57. Nf1 Nd4 58. Bd7 Bxb3 59. Ne3 Nf3+ 60. Kg2 Ne5 61. Be8 c4 62. Nd5+ Kg5 63. Kg3 Bd1 64. Ne3 Bf3 65. Nd5 0-1

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.05"]
[Round "3"]
[White "Pardo, Alejandro"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2181"]
[BlackElo "1813"]
[PlyCount "51"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. b3 g6 4. Bb2 Bg7 5. f4 d5 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. Qf3 Ba6 9. d3 Ne7 10. 0-0-0 0-0 11. h4 d4 12. Nce2 Bb7 13. h5 a5 14. a4 f5 15. Nh3 fxe4 16. Qxe4 Qd5 17. Ng5 e5 18. hxg6 hxg6 19. fxe5 Qxe4 20. Nxe4 Bxe5 21. Nxc5 Bc8 22. Nxd4 Bg7 23. Rde1 Re8 24. Nxc6 Bxb2+ 25. Kxb2 Bf5 26. Nxe7+ 1-0

[Event "San Cristobal Bolivar op 1st"]
[Site "San Cristobal"]
[Date "2012.09.26"]
[Round "2"]
[White "Velasco, Luz Mariela"]
[Black "Chaviano Espina, Miguel Orlando"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1813"]
[BlackElo "2155"]
[PlyCount "72"]
[EventDate "2012.09.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 d6 5. e4 Nf6 6. h3 b5 7. cxb5 a6 8. bxa6 0-0 9. Nf3 Qa5 10. Bd3 Bxa6 11. 0-0 Bxd3 12. Qxd3 Na6 13. Bd2 Nb4 14. Qb1 Qa6 15. Re1 Rfb8 16. b3 Nd7 17. Qd1 Qd3 18. Re3 Qc2 19. Qf1 Nxa2 20. g4 Nxc3 21. Rc1 Qxb3 22. Bxc3 Bxc3 23. Rexc3 Qa4 24. Qd3 Rb4 25. Re1 f6 26. g5 Ne5 27. Nxe5 fxe5 28. Kg2 Rb2 29. Re3 Qa1 30. Rf3 Rb1 31. Kg3 Kg7 32. Rb3 Rg1+ 33. Kh4 Qc1 34. Qe3 Qxe3 35. Rfxe3 Rf8 36. f3 Rf4# 0-1

[Event "Puerto Boyaca op (Women)"]
[Site "Puerto Boyaca"]
[Date "2012.05.01"]
[Round "9"]
[White "Velasco, Luz Mariela"]
[Black "Gutierrez, Laura"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1845"]
[BlackElo "1509"]
[PlyCount "122"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. c4 e6 5. Nbd2 Nf6 6. Qb3 Na5 7. Qb5+ c6 8. Qa4 dxc4 9. Ne5 b5 10. Qc2 Bf5 11. Qd1 Bd6 12. f4 0-0 13. Be2 c5 14. Bf3 Rc8 15. g4 Bg6 16. Nxg6 hxg6 17. g5 Nh7 18. Ne4 cxd4 19. Nxd6 Qxd6 20. exd4 Rfd8 21. Be3 Nc6 22. Bxc6 Qxc6 23. Kf2 c3 24. bxc3 Qxc3 25. Rc1 Qb2+ 26. Qe2 Qxe2+ 27. Kxe2 Nf8 28. Rxc8 Rxc8 29. Kd3 Nd7 30. h4 Nb6 31. Rc1 Rd8 32. Rc7 a6 33. Rc6 Nd5 34. a3 a5 35. Rc5 Rb8 36. Bd2 a4 37. Ke4 b4 38. axb4 Nxb4 39. Ra5 Nd5 40. Rxa4 Rd8 41. Rc4 Ne7 42. Ba5 Rd7 43. Bb4 Nf5 44. Be1 Nd6+ 45. Kd3 Nxc4 46. Kxc4 f6 47. Bb4 Kf7 48. Bc5 Rd5 49. Kd3 fxg5 50. hxg5 Ke8 51. Ke4 Rf5 52. Bd6 Kf7 53. Be5 Kg8 54. Kd3 Rf8 55. Kc4 Kf7 56. Kc5 Rd8 57. Kc6 Rd5 58. Kc7 Ra5 59. Kd6 Rd5+ 60. Kc7 Ke8 61. Bxg7 Rd7+ 0-1

[Event "Puerto Boyaca op (Women)"]
[Site "Puerto Boyaca"]
[Date "2012.04.30"]
[Round "8"]
[White "Matta, Paola Andrea"]
[Black "Velasco, Luz Mariela"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2046"]
[BlackElo "1845"]
[PlyCount "57"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e3 c5 6. Nge2 d6 7. 0-0 Nc6 8. a3 a6 9. d3 Bd7 10. Rb1 a5 11. Nd5 Nxd5 12. cxd5 Na7 13. b4 cxb4 14. axb4 axb4 15. Rxb4 b5 16. Qb3 Qa5 17. Bb2 Nc8 18. Bxg7 Kxg7 19. Qb2+ Kg8 20. Nd4 Ra6 21. Nxb5 Nb6 22. Nc3 Rc8 23. Rb1 f6 24. e4 Na4 25. Nxa4 Bxa4 26. Bh3 Re8 27. Be6+ Kg7 28. Ra1 Qc7 29. Rbxa4 1-0

[Event "Puerto Boyaca op (Women)"]
[Site "Puerto Boyaca"]
[Date "2012.04.30"]
[Round "7"]
[White "Velasco, Luz Mariela"]
[Black "Aguilar, Natalia Andrea"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1845"]
[BlackElo "1932"]
[PlyCount "50"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. Nbd2 c5 6. b3 Be7 7. Bb2 0-0 8. 0-0 b6 9. Ne5 Bb7 10. f4 Qc7 11. Rf3 a6 12. Rh3 Ne4 13. Qh5 Ndf6 14. Qe2 b5 15. c4 bxc4 16. bxc4 Rfd8 17. g4 h6 18. Ndf3 Nh7 19. Qg2 dxc4 20. Bxc4 cxd4 21. Rc1 dxe3 22. Qe2 Qb6 23. f5 Nhg5 24. Nxg5 Nxg5 25. Rh5 Rd2 0-1

[Event "Puerto Boyaca op (Women)"]
[Site "Puerto Boyaca"]
[Date "2012.04.29"]
[Round "6"]
[White "Zapata, Olga Maria"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1776"]
[BlackElo "1845"]
[PlyCount "97"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Nh3 c5 8. d5 a6 9. Nf2 Rb8 10. Be2 Qa5 11. Bd2 Qd8 12. 0-0 Ne8 13. Qc1 Nc7 14. a4 Re8 15. Rb1 e6 16. Bg5 f6 17. Be3 e5 18. Bd3 Nf8 19. Bd2 Bd7 20. Qd1 b6 21. Qc1 Qe7 22. b4 f5 23. exf5 gxf5 24. bxc5 dxc5 25. Rb2 Ng6 26. Bg5 Bf6 27. Bxf6 Qxf6 28. Qd2 Re7 29. Rfb1 Na8 30. a5 Rg7 31. axb6 Rxb6 32. Rxb6 Nxb6 33. Ne2 Qd6 34. Qa5 Nc8 35. Rb8 Qe7 36. Qc7 Qe8 37. Qxc5 Qd8 38. d6 Nh4 39. Ng3 f4 40. Nh5 Rxg2+ 41. Kf1 Rg5 42. Bxh7+ Kf8 43. Qd5 Ng2 44. Ke2 Ne3 45. Qa8 Rxh5 46. Be4 Rh8 47. Bb7 Kg7 48. c5 Bb5+ 49. Kd2 0-1

[Event "Puerto Boyaca op (Women)"]
[Site "Puerto Boyaca"]
[Date "2012.04.28"]
[Round "4"]
[White "Perez Velasco, Daniela"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1478"]
[BlackElo "1845"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e4 d6 5. Nc3 Nbd7 6. Be2 0-0 7. 0-0 c5 8. Be3 Ng4 9. Bf4 cxd4 10. Nxd4 Nxf2 11. Rxf2 e5 12. Be3 exd4 13. Bxd4 Ne5 14. h3 Qg5 15. Bxe5 Bxe5 16. Qd3 Be6 17. Raf1 Rac8 18. b3 a6 19. Nd5 b5 20. cxb5 axb5 21. Nf6+ Kg7 22. Ng4 Bxg4 23. Bxg4 h5 24. Be6 Rc3 25. Qd1 Qe3 26. Kh1 f6 27. Rf3 Qc5 28. Rxc3 Qxc3 29. Qf3 Qb2 30. a3 Ra8 31. a4 bxa4 32. bxa4 Rxa4 33. Bd5 Ra3 34. Qf2 Qb4 35. Rc1 Qa5 36. Qe1 Ra2 37. Rb1 Rb2 38. Qd1 Qd2 39. Qf1 Rxb1 40. Qxb1 Qf4 41. Qg1 Qg3 0-1

