[Event "COL-ch U20"]
[Site "Duitama"]
[Date "2021.03.22"]
[Round "7"]
[White "Rativa Jimenez, Cesar Daniel"]
[Black "Guio, Karen Lizeth"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1870"]
[PlyCount "37"]
[EventDate "2021.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. Bc4 Nf6 6. Qe2 e6 7. d4 Bd7 8. Bd2 c5 9. 0-0-0 Nc6 10. d5 Nd8 11. dxe6 Nxe6 12. Nd5 Qd8 13. Bc3 Be7 14. Kb1 0-0 15. Nxf6+ gxf6 16. Nh4 Qc7 17. Nf5 Rfe8 18. Bxe6 fxe6 19. Qg4+ 1-0

[Event "COL-ch U20"]
[Site "Duitama"]
[Date "2021.03.21"]
[Round "5"]
[White "Guio, Karen Lizeth"]
[Black "Ladron De Guevara Mendez, Lorena"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1319"]
[PlyCount "64"]
[EventDate "2021.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Qb6 6. Nb3 c4 7. Nc5 Bf5 8. b3 Qa5+ 9. Qd2 Nb4 10. Rb1 Qxa2 11. Rc1 Nxc2+ 12. Ke2 b6 13. Nh4 bxc5 14. Nxf5 cxb3 15. Kf3 c4 16. Be2 g6 17. Ng3 e6 18. e4 Bb4 19. Qd1 h6 20. Bd2 Nxd4+ 21. Ke3 Nc2+ 22. Kf3 Bd6 23. Bf4 Bxf4 24. Kxf4 g5+ 25. Kf3 Qb2 26. Bxc4 dxc4 27. Qd2 Rd8 28. Qe2 Rd3+ 29. Qe3 g4+ 30. Kf4 Nxe3 31. fxe3 Qf2+ 32. Ke5 Nd7# 0-1

[Event "COL-ch U20"]
[Site "Duitama"]
[Date "2021.03.21"]
[Round "6"]
[White "Guio, Karen Lizeth"]
[Black "Parada Beltran, Laura Valentina"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1409"]
[PlyCount "64"]
[EventDate "2021.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. Nbd2 Nc6 6. Bb5 Bd6 7. Bg3 a6 8. Bxc6+ bxc6 9. dxc5 Bxc5 10. 0-0 0-0 11. h3 a5 12. Ne5 Qb6 13. Nb3 Bxe3 14. Qe2 Bc5 15. Nd3 Ne4 16. Bh4 Ba6 17. Rad1 Bd6 18. Qe3 Qxe3 19. fxe3 g5 20. Bf2 c5 21. Nxa5 Bxd3 22. Nb7 Bxf1 23. Nxd6 Bxg2 24. Kxg2 Nxd6 25. e4 Nxe4 26. Bg1 Rxa2 27. Rb1 Nd2 28. Rd1 Nc4 29. b3 Rxc2+ 30. Kh1 Ne5 31. Bh2 Nf3 32. Bd6 e5 0-1

[Event "COL-ch U20"]
[Site "Duitama"]
[Date "2021.03.19"]
[Round "3"]
[White "Castro Castro, Joaquin"]
[Black "Guio, Karen Lizeth"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1560"]
[PlyCount "51"]
[EventDate "2021.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 d6 6. Be2 Bf5 7. c4 c5 8. Nc3 Nbd7 9. 0-0 Nb6 10. Qb3 Rc8 11. Rfd1 Nh5 12. Bh2 Nf6 13. dxc5 Rxc5 14. Nb5 a6 15. Nxd6 exd6 16. Bxd6 Qc8 17. Bxf8 Kxf8 18. Qxb6 Ne4 19. Rd8+ Ke7 20. Rxc8 Bxc8 21. Rd1 f6 22. Qd8+ Kf7 23. b4 Rc6 24. c5 Nc3 25. Bc4+ Be6 26. Rd7# 1-0

[Event "COL-ch U20"]
[Site "Duitama"]
[Date "2021.03.19"]
[Round "2"]
[White "Guio, Karen Lizeth"]
[Black "Diaz Larrea, Juan Manuel"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1583"]
[PlyCount "72"]
[EventDate "2021.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. Bd3 c5 7. b3 Nc6 8. 0-0 0-0 9. Qe2 e5 10. Nfd2 cxd4 11. c3 e4 12. Bc2 d3 13. Bxd3 exd3 14. Qxd3 Ne5 15. Qd4 Bf5 16. Qb4 Qxb4 17. cxb4 Rac8 18. Re1 Nd3 19. Re2 Nxb4 20. f3 Bd3 21. Rf2 Nc2 22. Na3 Nxa1 23. h3 Nc2 24. Nab1 Nxe3 25. g3 Rc1+ 26. Kh2 Nf1+ 27. Kg2 Ne3+ 28. Kh2 Bxb1 29. h4 Bd3 30. Kh3 Rh1+ 31. Rh2 Rxh2+ 32. Kxh2 Nf1+ 33. Nxf1 Bxf1 34. Kg1 Re8 35. Kxf1 d4 36. Kf2 d3 0-1

