[Event "Calle Region-ch U1700"]
[Site "Calle"]
[Date "2020.02.23"]
[Round "5.13"]
[White "Ballesteros Velasco, Maria Catalina"]
[Black "Carrero, Oscar David"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1446"]
[PlyCount "39"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Be2 Bf5 5. d3 Bd6 6. Nc3 Nf6 7. 0-0 0-0 8. h3 c5 9. Bg5 Nbd7 10. Nxd5 h6 11. Nxf6+ Nxf6 12. Be3 Bd7 13. Re1 Bc6 14. Qd2 Kh7 15. Bf4 Nd5 16. Bxd6 Qxd6 17. d4 Nf4 18. dxc5 Qxd2 19. Nxd2 Nxg2 20. Rad1 0-1

[Event "Calle Region-ch U1700"]
[Site "Calle"]
[Date "2020.02.22"]
[Round "4.20"]
[White "Arias Cordero, Yulitza Fernanda"]
[Black "Ballesteros Velasco, Maria Catalina"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "56"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 h6 5. 0-0 Nf6 6. d3 0-0 7. Be3 Bxe3 8. fxe3 d6 9. a3 Bg4 10. Qe1 a6 11. Bd5 Nxd5 12. exd5 Na5 13. b4 e4 14. h3 exf3 15. gxf3 Bxh3 16. Rf2 Qg5+ 17. Kh2 Bd7 18. bxa5 Rfe8 19. Rb1 Rxe3 20. Qd2 Qh4+ 21. Kg2 Qh3+ 22. Kg1 Re5 23. Rxb7 Rg5+ 24. Qxg5 hxg5 25. Rxc7 Re8 26. Re2 Rxe2 27. Nxe2 Bf5 28. Re7 Qxf3 0-1

[Event "Calle Region-ch U1700"]
[Site "Calle"]
[Date "2020.02.22"]
[Round "2.14"]
[White "Velasco Gil, Esperanza Lizeth"]
[Black "Ballesteros Velasco, Maria Catalina"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1542"]
[PlyCount "38"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Nc3 Nf6 6. d3 Be7 7. Bd2 0-0 8. Nd5 Nd4 9. Bxd7 Qxd7 10. Be3 Nxf3+ 11. Qxf3 Nxd5 12. exd5 h6 13. d4 f6 14. Rad1 Rfe8 15. c3 c6 16. dxc6 Qxc6 17. Qxc6 bxc6 18. g3 g5 19. dxe5 fxe5 1-0

[Event "Calle Region-ch U1700"]
[Site "Calle"]
[Date "2020.02.21"]
[Round "1.8"]
[White "Ballesteros Velasco, Maria Catalina"]
[Black "Duque, Jair Alexander"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1600"]
[PlyCount "42"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Be2 Nf6 5. 0-0 Bd6 6. Nc3 0-0 7. d3 Bg4 8. Re1 c6 9. h3 Bh5 10. Bg5 Nbd7 11. a3 Qc7 12. b4 b5 13. a4 Bxb4 14. Bd2 a6 15. axb5 Bxc3 16. Bxc3 axb5 17. d4 Ne4 18. Bb2 Rfc8 19. Nd2 Bxe2 20. Nxe4 Bxd1 21. Raxd1 dxe4 0-1

