[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "5"]
[White "Echavarria, Marilyn Daniela"]
[Black "Lopez, Ricardo Andres"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1482"]
[BlackElo "1775"]
[PlyCount "30"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nb5 Na6 5. Nc3 Nb8 6. Nb5 Na6 7. Nc3 Bg7 8. e3 0-0 9. Bxa6 bxa6 10. h3 Bf5 11. Nf3 Ne4 12. Nxe4 Bxe4 13. 0-0 c5 14. c3 Qb6 15. b3 Rac8 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "2"]
[White "Angulo Pastrana, Oscar"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1954"]
[BlackElo "1482"]
[PlyCount "69"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Be7 9. Bxb8 Rxb8 10. Rxa7 0-0 11. Be2 Rfe8 12. Nf3 Ne4 13. 0-0 Bf6 14. b4 b6 15. cxb6 Rxb6 16. Na4 Rxb4 17. Rc1 c5 18. dxc5 Bxb2 19. Nxb2 Rxb2 20. Nd4 Bg6 21. f4 f6 22. Bb5 Rc8 23. Bd7 Rxc5 24. Ra8+ Kf7 25. Bxe6+ Ke7 26. Rca1 Rb7 27. h3 Bf7 28. R1a7 Rcc7 29. Nc6+ Rxc6 30. Bxf7 Rxa7 31. Rxa7+ Kd6 32. Bg8 Rc3 33. Ra8 Rxe3 34. Rd8+ Ke7 35. Rxd5 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "3"]
[White "Echavarria, Marilyn Daniela"]
[Black "Ortiz Bocanegra, William Ernesto"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1482"]
[PlyCount "31"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c3 e6 4. Bf4 Be7 5. h3 0-0 6. e3 b6 7. Bd3 Bb7 8. Nbd2 Na6 9. Qe2 Qc8 10. Rc1 c5 11. 0-0 Nc7 12. Rfe1 Ne4 13. Bh2 Ne8 14. Ne5 Nxd2 15. Qxd2 d6 16. Nc4 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "6"]
[White "Echavarria, Marilyn Daniela"]
[Black "Vallejo, Diego"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1450"]
[BlackElo "1773"]
[PlyCount "21"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 d5 4. c3 Nc6 5. Nf3 e6 6. Nbd2 Nh5 7. Bg5 Qb6 8. Rb1 h6 9. Bh4 g5 10. Ne5 gxh4 11. Qxh5 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "7"]
[White "Ramirez, Benjamin Dario"]
[Black "Echavarria, Marilyn Daniela"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2168"]
[BlackElo "1450"]
[PlyCount "21"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. c4 Qd6 5. Nf3 c6 6. Nc3 Bg4 7. Be2 e6 8. 0-0 Qc7 9. Ne5 Bxe2 10. Qxe2 Bd6 11. Bf4 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.08"]
[Round "5"]
[White "Pena Marta, Dimas Jocias"]
[Black "Echavarria, Marilyn Daniela"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1670"]
[BlackElo "1450"]
[PlyCount "18"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d4 c6 6. Be3 Bf5 7. Be2 Qc7 8. 0-0 e6 9. Re1 Bd6 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.07"]
[Round "4"]
[White "Echavarria, Marilyn Daniela"]
[Black "Almanza Montoya, Joseph"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1450"]
[PlyCount "41"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Ne5 0-0 8. Bd3 Qc7 9. Ndf3 h6 10. h3 Nd7 11. Nxd7 Bxd7 12. Bxd6 Qxd6 13. 0-0 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Re1 Rfe8 17. e4 Bc6 18. exd5 Qxd5 19. Rxe8+ Rxe8 20. f3 Rd8 21. Be2 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "2"]
[White "Echavarria, Marilyn Daniela"]
[Black "Arango, Juan Fernando"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1450"]
[PlyCount "29"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Nc6 5. c3 a6 6. Bd3 Be7 7. Nbd2 0-0 8. Qc2 h6 9. h3 Bd6 10. Ne5 b5 11. Nxc6 Qd7 12. Ne5 Qe8 13. 0-0 Bb7 14. Bh2 c5 15. Ng4 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "3"]
[White "Giraldo, Marco"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1762"]
[BlackElo "1450"]
[PlyCount "63"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Bf5 7. Bc4 e6 8. 0-0 Qc7 9. Re1 Bd6 10. Bf4 Nbd7 11. Bg3 0-0 12. Qe2 Bxe5 13. dxe5 Nd5 14. Nd1 Rad8 15. c3 N7b6 16. Bb3 Rd7 17. f4 Rfd8 18. Nf2 c5 19. Ne4 Ne7 20. Rad1 Qc6 21. Nd6 Nbc8 22. Nxf5 Nxf5 23. Bf2 b6 24. g4 Nfe7 25. Rxd7 Rxd7 26. f5 Nd5 27. Qe4 Nce7 28. Bc2 Nc7 29. fxe6 Qxe4 30. exf7+ Kxf7 31. Rxe4 Ncd5 32. e6+ 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2022.07.11"]
[Round "6"]
[White "Echavarria, Marilyn Daniela"]
[Black "Zapata, Olga Maria"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1284"]
[BlackElo "1564"]
[PlyCount "15"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. e3 e6 5. c3 Nbd7 6. Bd3 Bxd3 7. Qxd3 c5 8. Qb5 1/2-1/2

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2022.07.11"]
[Round "7"]
[White "Lujan Gil, Mateo"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1544"]
[BlackElo "1284"]
[PlyCount "101"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Be7 6. e4 d4 7. Nbd2 Be6 8. Ne1 Qd7 9. b3 h5 10. a4 h4 11. Nc4 hxg3 12. fxg3 Bh3 13. Qf3 f6 14. Bd2 Bxg2 15. Qxg2 Nh6 16. Nf3 Nf7 17. Nh4 0-0-0 18. Nf5 g5 19. Qf3 Bf8 20. Nb2 Nh6 21. Nd1 Nxf5 22. Qxf5 Qxf5 23. Rxf5 Bg7 24. Nf2 Ne7 25. Rf3 Rdf8 26. Rf1 Kd7 27. Ng4 Ke6 28. Kg2 Ng8 29. Bxg5 Rf7 30. h4 Rh7 31. Kh3 Bh8 32. Bc1 Ne7 33. Ba3 b6 34. a5 Nc6 35. axb6 axb6 36. Bc1 Nb4 37. R1f2 Na6 38. Nh6 Rf8 39. Rf5 Nc7 40. Ng4 Rff7 41. Nh6 Rf8 42. g4 Bg7 43. g5 Bxh6 44. Rxf6+ Rxf6 45. Rxf6+ Ke7 46. Rxh6 Rxh6 47. gxh6 Kf7 48. Kg4 Ne6 49. Kf5 Nf8 50. Kxe5 Ke7 51. Bg5+ 1-0

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "8"]
[White "Echavarria, Marilyn Daniela"]
[Black "Hernandez Pacheco, Liu Teshemka"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1399"]
[PlyCount "61"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nd2 e5 4. Bxe5 Be7 5. e3 Bg5 6. Bxg7 Bf6 7. Bxh8 Bxh8 8. Bd3 Bg7 9. Bxh7 Nf6 10. Bd3 Bh6 11. Ngf3 Ng4 12. h3 Nf6 13. c3 Nc6 14. Qe2 Be6 15. e4 dxe4 16. Nxe4 Qe7 17. Nxf6+ Qxf6 18. Bb5 0-0-0 19. Bxc6 bxc6 20. Qa6+ Kd7 21. Ne5+ Kd6 22. Qxc6+ Ke7 23. Qxc7+ Ke8 24. 0-0 Bf4 25. Qc6+ Bd7 26. Qxf6 Bxe5 27. Qxe5+ Be6 28. Rfe1 Rd7 29. d5 Re7 30. dxe6 f6 31. Qb8# 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2022.07.10"]
[Round "4"]
[White "Echavarria, Marilyn Daniela"]
[Black "Uribe Valencia, Victor Alexis"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1284"]
[BlackElo "1884"]
[PlyCount "56"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 c6 6. f3 Qa5 7. a3 e5 8. dxe5 dxe5 9. Bh6 Bxh6 10. Qxh6 Nbd7 11. Bc4 b5 12. b4 Qb6 13. Bb3 a5 14. Rd1 axb4 15. axb4 Qd8 16. Nh3 Qe7 17. Ng5 Rf8 18. 0-0 Ng8 19. Qxh7 Qxg5 20. Rd6 Ngf6 21. Qg7 Qe3+ 22. Kh1 Qxc3 23. Bxf7+ Rxf7 24. Re6+ Kd8 25. Qxf7 Ra1 26. Qe7+ Kc7 27. Qd6+ Kb7 28. Rd1 Qe1+ 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2022.07.10"]
[Round "5"]
[White "Morales, Luis Eduardo"]
[Black "Echavarria, Marilyn Daniela"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1682"]
[BlackElo "1284"]
[PlyCount "13"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. c3 Nc6 4. d4 e6 5. f4 Bd7 6. Nf3 Nge7 7. h3 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2022.07.09"]
[Round "3"]
[White "Gomez, Nicolas de Jesus"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1698"]
[BlackElo "1284"]
[PlyCount "28"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. d4 e6 4. Bd3 Bg6 5. Ne2 c5 6. c3 Nd7 7. 0-0 a6 8. f4 c4 9. Bc2 Ne7 10. Ng3 Bxc2 11. Qxc2 g6 12. Nd2 Bg7 13. Nf3 0-0 14. Be3 b5 1/2-1/2

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.09"]
[Round "7"]
[White "Olier Robayo, Mishelle Dayana"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1566"]
[BlackElo "1399"]
[PlyCount "65"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. f4 e6 4. Nf3 Be7 5. e3 b6 6. Bd3 Bb7 7. Nbd2 c5 8. c3 h6 9. Bh4 Nbd7 10. Qe2 Ne4 11. Bxe7 Qxe7 12. Bb5 Nxd2 13. Ne5 Bc8 14. Qxd2 0-0 15. Bxd7 Bxd7 16. Nxd7 Qxd7 17. h3 Qe7 18. Qf2 cxd4 19. exd4 b5 20. 0-0 b4 21. Rae1 bxc3 22. bxc3 Qa3 23. Re3 Rab8 24. c4 Qb2 25. Re2 Qb7 26. c5 Qc6 27. f5 a6 28. f6 g6 29. Re5 Rb7 30. Rh5 g5 31. Qc2 Rb2 32. Qxb2 e5 33. Rxh6 1-0

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "4"]
[White "Echavarria, Marilyn Daniela"]
[Black "Albor Rebolledo, Andrea Maria"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1399"]
[BlackElo "1612"]
[PlyCount "61"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 Bd6 5. Bg3 0-0 6. c3 c5 7. Bd3 b6 8. Ngf3 Bb7 9. b3 Ba6 10. Bxa6 Nxa6 11. Qe2 Nb8 12. dxc5 bxc5 13. e4 Be7 14. h3 Nc6 15. Ne5 Nxe5 16. Bxe5 Nd7 17. Bh2 d4 18. cxd4 cxd4 19. 0-0 e5 20. Nc4 Bf6 21. Rad1 Re8 22. Nd6 Re6 23. Nf5 g6 24. Qg4 Kf8 25. Ng3 h5 26. Qf3 Bg7 27. Rc1 Nb6 28. Qd3 Bh6 29. Rc2 Rc8 30. Rxc8 Qxc8 31. Ne2 0-1

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "5"]
[White "Fernandez Noriega, Adriana Sofia"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1403"]
[BlackElo "1399"]
[PlyCount "95"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. d4 e6 4. Nf3 c5 5. c3 Nd7 6. Bf4 Ne7 7. h3 h5 8. Bd3 Bxd3 9. Qxd3 Nf5 10. Nbd2 Qb6 11. b3 cxd4 12. cxd4 Rc8 13. 0-0 Be7 14. Rfd1 0-0 15. Nf1 Rc6 16. Ne3 Nxe3 17. fxe3 Rfc8 18. Bg5 Rc3 19. Qe2 Rc2 20. Rd2 Rxd2 21. Qxd2 Bxg5 22. Nxg5 Qd8 23. h4 Nb8 24. Rf1 Rc7 25. Qf2 Qe7 26. Qf3 g6 27. e4 dxe4 28. Qxe4 Nc6 29. Nxf7 Kg7 30. Rf6 Qxf7 31. Rxf7+ Rxf7 32. d5 exd5 33. Qxd5 Nb4 34. Qd4 Nc6 35. Qd6 a6 36. a4 a5 37. Kh2 Rf4 38. Kh3 Nd4 39. Qd7+ Kh6 40. e6 Nf5 41. g3 Rf1 42. Qd2+ Kh7 43. Kg2 Rb1 44. Qd7+ Kh6 45. e7 Rb2+ 46. Kh3 Nxe7 47. Qxe7 Rxb3 48. Qf8+ 1-0

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "2"]
[White "Echavarria, Marilyn Daniela"]
[Black "Caicedo Anguila, Juliana Andrea"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1399"]
[BlackElo "1595"]
[PlyCount "90"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qb3 c4 6. Qc2 g6 7. Nd2 Bf5 8. Qc1 Nc6 9. h3 Bg7 10. g4 Bd7 11. Bg2 e6 12. e4 Ne7 13. e5 Nfg8 14. Ngf3 Nc6 15. b3 cxb3 16. Nxb3 Rc8 17. 0-0 Nge7 18. Nc5 Qc7 19. Rb1 Na5 20. Bd2 b6 21. Nxd7 Qxd7 22. Bh6 0-0 23. Re1 Qc7 24. Bxg7 Kxg7 25. Qg5 Ng8 26. Qh4 Qxc3 27. Qg3 Qa3 28. h4 h6 29. Qf4 Qe7 30. Rbc1 Nc4 31. Rb1 Rc7 32. Bf1 Rfc8 33. a4 Na5 34. Rbc1 Qa3 35. Rxc7 Rxc7 36. h5 Qxa4 37. g5 Qe8 38. gxh6+ Nxh6 39. Qf6+ Kg8 40. hxg6 Qf8 41. Bh3 fxg6 42. Bxe6+ Nf7 43. Ng5 Qg7 44. Qd8+ Qf8 45. Qxc7 Nc4 1-0

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "3"]
[White "Fernandez Noriega, Shayra Maria"]
[Black "Echavarria, Marilyn Daniela"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1266"]
[BlackElo "1399"]
[PlyCount "52"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bf5 6. 0-0 e6 7. d3 Bd6 8. h3 c6 9. Bg5 Nbd7 10. Bxf6 gxf6 11. Re1 Rg8 12. Ne2 Bxh3 13. Ng3 Bxg3 14. gxh3 Bd6+ 15. Kf1 0-0-0 16. Qd2 Qh5 17. Ke2 Ne5 18. Qe3 Bc7 19. Kd1 Qxf3+ 20. Kd2 Nxc4+ 21. Kc3 Nxe3 22. Rxe3 Be5+ 23. Kd2 Qxf2+ 24. Re2 Bf4+ 25. Kd1 Rg1+ 26. Re1 Qxe1# 0-1

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.06"]
[Round "1"]
[White "Moncada Correa, Sara"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1953"]
[BlackElo "1399"]
[PlyCount "51"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 c6 5. Qc2 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Nbd2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nb6 12. b3 Re8 13. Bb2 Bd7 14. Rad1 Qc7 15. Ne5 Rad8 16. Rfe1 Bc8 17. Qf3 a5 18. Bc3 Bxe5 19. Rxe5 Qb8 20. Rxa5 Nd7 21. d5 b6 22. dxc6 bxa5 23. cxd7 Rxd7 24. Rxd7 Bxd7 25. Qf6 e5 26. Bd5 1-0

[Event "COL-ch U18 Girls"]
[Site "Medellin"]
[Date "2022.06.05"]
[Round "9"]
[White "Castano, Saray"]
[Black "Echavarria, Marilyn Daniela"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1692"]
[BlackElo "1276"]
[PlyCount "25"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qc7 7. Nf3 Bf5 8. h3 e6 9. Bg5 Be7 10. Qe2 Nbd7 11. 0-0-0 0-0-0 12. Ne5 Nxe5 13. dxe5 0-1

[Event "COL-ch U18 Girls"]
[Site "Medellin"]
[Date "2022.06.05"]
[Round "8"]
[White "Echavarria, Marilyn Daniela"]
[Black "Hernandez Sandoval, Silvia Nathalia"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1276"]
[BlackElo "1255"]
[PlyCount "41"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 c6 6. Be2 0-0 7. h4 h5 8. Bg5 Bg4 9. Ne5 Bxe2 10. Qxe2 Nbd7 11. f3 Qc7 12. Nxd7 Qxd7 13. Bxf6 Bxf6 14. g4 hxg4 15. fxg4 Qd6 16. 0-0-0 b5 17. g5 Bh8 18. h5 Bg7 19. h6 Bh8 20. h7+ Kg7 21. Kb1 1-0

[Event "COL-ch U18 Girls"]
[Site "Medellin"]
[Date "2022.06.04"]
[Round "7"]
[White "Echavarria, Marilyn Daniela"]
[Black "Ladron De Guevara Mendez, Lorena"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1276"]
[BlackElo "1294"]
[PlyCount "21"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c5 4. e3 Qb6 5. Nc3 c4 6. Rb1 e6 7. h3 Bb4 8. Ng5 Ne4 9. Qf3 Bd7 10. Be2 Nxg5 11. Bxg5 1/2-1/2

[Event "COL-ch U18 Girls"]
[Site "Medellin"]
[Date "2022.06.04"]
[Round "6"]
[White "Ruiz Jaraba, Valentina Sofia"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1845"]
[BlackElo "1276"]
[PlyCount "63"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Bf5 5. Nf3 e6 6. d4 Nd7 7. Qe2 c6 8. 0-0 Ngf6 9. Bd2 Bxc2 10. Ng5 Bf5 11. Rae1 Bb4 12. a3 Bxc3 13. Bxc3 Qd8 14. Nxf7 Kxf7 15. Bxe6+ Bxe6 16. Qxe6+ Kf8 17. Bb4+ c5 18. dxc5 a5 19. Qd6+ Kf7 20. Bc3 Ra6 21. Qg3 Nxc5 22. Re5 Ne6 23. Rfe1 Re8 24. Qf3 Qd7 25. g4 Kg8 26. g5 Nd5 27. Rxd5 Qc6 28. Ree5 Rf8 29. Rf5 Raa8 30. Qe3 Rxf5 31. Rxf5 b6 32. h4 1-0

[Event "COL-ch U18 Girls"]
[Site "Medellin"]
[Date "2022.06.03"]
[Round "5"]
[White "Echavarria, Marilyn Daniela"]
[Black "Montoya, Mariangel"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1276"]
[BlackElo "1389"]
[PlyCount "45"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nc6 6. f3 0-0 7. 0-0-0 Bd7 8. Bh6 a5 9. h4 Nb4 10. h5 e5 11. hxg6 fxg6 12. Bxg7 Kxg7 13. Qh6+ Kh8 14. dxe5 dxe5 15. f4 Qe7 16. Be2 exf4 17. Nh3 Bxh3 18. Rxh3 Rad8 19. Rxd8 Rxd8 20. Qxf4 Rd4 21. Re3 Qd8 22. a3 Nc6 23. g4 1/2-1/2

[Event "COL-ch U18 Girls"]
[Site "Medellin"]
[Date "2022.06.03"]
[Round "4"]
[White "Tipiani Martinez, Paula Sofia"]
[Black "Echavarria, Marilyn Daniela"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1392"]
[BlackElo "1276"]
[PlyCount "40"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bg4 7. h3 Qh5 8. Bd2 e6 9. Qe2 Nbd7 10. 0-0-0 Bxf3 11. gxf3 Nb6 12. Bb3 0-0-0 13. Ne4 Rxd4 14. Nxf6 gxf6 15. Bxe6+ Kc7 16. Bc3 Rxd1+ 17. Rxd1 fxe6 18. Qxe6 Bh6+ 19. Kb1 Nd5 20. Bxf6 Re8 0-1

[Event "COL-ch U18 Girls"]
[Site "Medellin"]
[Date "2022.06.02"]
[Round "2"]
[White "Carrillo Riano, Karen Sofia"]
[Black "Echavarria, Marilyn Daniela"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1305"]
[BlackElo "1276"]
[PlyCount "49"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Nge2 e6 7. 0-0 Bd6 8. Ng3 Bg6 9. Re1 0-0 10. Nge4 Nbd7 11. Bb3 Bb4 12. Nxf6+ Nxf6 13. Re5 Qb6 14. Rb5 Qd6 15. Rxb7 Bxc3 16. bxc3 Qc6 17. Rb4 Qxc3 18. Ba3 Rfd8 19. Rc4 Qa5 20. Be7 Rd7 21. Bxf6 gxf6 22. Qf3 Rad8 23. Qxf6 Qd2 24. Qe5 Rd5 25. Re1 0-1

[Event "COL-ch U18 Girls"]
[Site "Medellin"]
[Date "2022.06.02"]
[Round "3"]
[White "Echavarria, Marilyn Daniela"]
[Black "Valencia Quinchia, Isabella"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1276"]
[BlackElo "1422"]
[PlyCount "24"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 c5 4. e3 b6 5. Be2 Bg7 6. Nbd2 Bb7 7. 0-0 0-0 8. c3 d6 9. Qc2 Nbd7 10. h3 a6 11. a4 Ra7 12. Rfe1 Re8 1/2-1/2

[Event "Medellin U2000 op"]
[Site "Medellin"]
[Date "2022.05.22"]
[Round "6"]
[White "Ruiz Agudelo, Jeronimo"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1795"]
[BlackElo "1284"]
[PlyCount "61"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Nf3 e6 7. Bd2 c6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. Bb3 Bd6 11. Qe2 Qe7 12. Nh4 Bg6 13. g3 Nd7 14. Ng2 e5 15. d5 Rc8 16. Ne3 Nb6 17. c3 a6 18. dxc6 Rxc6 19. Nd5 Nxd5 20. Bxd5 Rc7 21. 0-0 0-0 22. h4 Bf5 23. Bh6 Re8 24. Be4 Qe6 25. Bxf5 Qxf5 26. Rad1 Bf8 27. Bxf8 Rxf8 28. Rd6 Rd7 29. g4 Qf4 30. Rxd7 Kh8 31. Rfd1 1-0

[Event "Medellin U2000 op"]
[Site "Medellin"]
[Date "2022.05.21"]
[Round "4"]
[White "Luna Barrios, Fabian"]
[Black "Echavarria, Marilyn Daniela"]
[Result "0-1"]
[ECO "A56"]
[BlackElo "1284"]
[PlyCount "40"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 e5 4. Bg5 Bxc5 5. e3 h6 6. Bh4 d6 7. Nc3 Be6 8. a3 g5 9. b4 Bxe3 10. Qf3 Bd4 11. Rd1 Bg4 12. Qxb7 Bxc3+ 13. Rd2 Bxd2+ 14. Kxd2 gxh4 15. Qxa8 Qb6 16. f3 Bf5 17. Ne2 0-0 18. f4 Nc6 19. c5 dxc5 20. bxc5 Qb2+ 0-1

[Event "Medellin U2000 op"]
[Site "Medellin"]
[Date "2022.05.20"]
[Round "3"]
[White "Echavarria, Marilyn Daniela"]
[Black "Osorio Ruiz, Juan Carlos"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1284"]
[PlyCount "54"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. Nbd2 Bf5 6. c3 e6 7. Be2 h6 8. h3 Bd6 9. dxc5 Bxc5 10. Qb3 Qb6 11. Nd4 0-0 12. g4 Bh7 13. Nxc6 bxc6 14. g5 hxg5 15. Bxg5 Qxb3 16. Nxb3 Be7 17. Rg1 Rfe8 18. Nd4 Rec8 19. Ba6 Rc7 20. Bf4 Rd7 21. Nxc6 Bd6 22. Be5 Bxe5 23. Nxe5 Rd6 24. Bd3 Rb8 25. Bxh7+ Nxh7 26. Rb1 Ra6 27. a3 Rxa3 0-1

[Event "Medellin U2000 op"]
[Site "Medellin"]
[Date "2022.05.19"]
[Round "2"]
[White "Gomez Rondon, Samuel"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1676"]
[BlackElo "1284"]
[PlyCount "93"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Bf5 6. Bd3 e6 7. Bxf5 Qxf5 8. Be3 Bd6 9. Qd2 Nc6 10. 0-0-0 0-0-0 11. a3 h6 12. h3 a6 13. Rhe1 Rhe8 14. Qd3 Qxd3 15. Rxd3 Nd5 16. Nxd5 exd5 17. Rd2 f5 18. Rde2 g5 19. c3 Re4 20. h4 g4 21. Nd2 Re6 22. g3 b5 23. Nb3 h5 24. Bg5 Rxe2 25. Rxe2 Rf8 26. Bf4 Nd8 27. Bxd6 cxd6 28. Re7 Rf7 29. Re8 Kd7 30. Rh8 f4 31. Nd2 fxg3 32. fxg3 Rf5 33. Kd1 Ke7 34. Ke2 Kd7 35. Nf1 Nf7 36. Ra8 Kc6 37. Rxa6+ Kb7 38. Ra5 Kb6 39. Ra8 Rf6 40. Rf8 Re6+ 41. Ne3 Nh6 42. Kf2 Kc6 43. Ng2 Re7 44. Nf4 Rf7 45. Rxf7 Nxf7 46. Nxh5 Nh6 47. Ke3 1-0

[Event "COL-ch U18 final"]
[Site "Medellin"]
[Date "2021.06.20"]
[Round "7"]
[White "Olier Robayo, Mishelle Dayana"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1363"]
[BlackElo "1272"]
[PlyCount "119"]
[EventDate "2021.06.16"]
[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. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6 7. Bc4 e6 8. Ne5 Qc7 9. g4 Bg6 10. h4 h5 11. Nxg6 fxg6 12. gxh5 Nxh5 13. Qg4 Nf6 14. Qxg6+ Qf7 15. Qxf7+ Kxf7 16. 0-0-0 Nbd7 17. Rde1 Nd5 18. Ne4 Be7 19. Ng5+ Bxg5 20. Bxg5 b5 21. Bxd5 cxd5 22. Re3 Rhf8 23. Rhh3 Rae8 24. Rc3 Kg8 25. Rc7 Nb6 26. f3 e5 27. dxe5 Rxe5 28. b3 Rc8 29. Rxa7 Re2 30. Bd2 Rg2 31. Rb7 Rc6 32. Re7 d4 33. Re5 d3 34. c3 b4 35. c4 Nxc4 36. bxc4 Rxc4+ 37. Kb2 Rc2+ 38. Kb3 Rgxd2 39. Rh1 Rxa2 40. Kxb4 Rac2 41. Kb3 Kf7 42. Rd5 Rc7 43. Re1 Re2 44. Rd1 Rce7 45. R1xd3 R2e3 46. Kc4 Rxd3 47. Kxd3 Ke6 48. Ke4 Kf6+ 49. Kf4 Re6 50. Rf5+ Kg6 51. Kg4 Re1 52. Rb5 Rg1+ 53. Kf4 Kh6 54. Ra5 Rg2 55. Rg5 Re2 56. Kf5 Rh2 57. Rg6+ Kh7 58. Rg4 Kh6 59. f4 Kh5 60. Rxg7 1-0

[Event "COL-ch U18 final"]
[Site "Medellin"]
[Date "2021.06.19"]
[Round "6"]
[White "Echavarria, Marilyn Daniela"]
[Black "Ortiz Lopera, Miguel Angel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1272"]
[BlackElo "1497"]
[PlyCount "64"]
[EventDate "2021.06.16"]
[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. Nc3 d5 4. e3 Bg7 5. Nf3 c5 6. Nb1 Nc6 7. c3 Qb6 8. b3 cxd4 9. exd4 Bg4 10. Be2 Bxf3 11. Bxf3 0-0 12. 0-0 e6 13. Nd2 Rac8 14. Be2 Ne4 15. Nxe4 dxe4 16. Kh1 e5 17. dxe5 Nxe5 18. Rc1 Rfd8 19. Qe1 Nd3 20. Bxd3 exd3 21. Qd2 a5 22. Rfe1 Qc5 23. c4 b5 24. Be3 Qb4 25. Qxb4 axb4 26. Bd2 Bb2 27. Rcd1 bxc4 28. bxc4 Rxc4 29. Be3 Rc2 30. Bh6 d2 31. Rxd2 Rcxd2 32. Bxd2 Rxd2 0-1

[Event "COL-ch U18 final"]
[Site "Medellin"]
[Date "2021.06.19"]
[Round "5"]
[White "Leal, Dayana Vanessa"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1448"]
[BlackElo "1272"]
[PlyCount "65"]
[EventDate "2021.06.16"]
[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. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. Qc2 c6 7. 0-0 Nbd7 8. Nbd2 Ne8 9. e4 dxe4 10. Nxe4 Ndf6 11. Rd1 Nxe4 12. Qxe4 Nf6 13. Qe2 Qa5 14. Bf4 Qh5 15. Rd3 Ng4 16. h3 Nf6 17. Qd2 Ne4 18. Qe3 f5 19. Nd2 Nxd2 20. Rxd2 Bb4 21. Re2 Qf7 22. a3 Be7 23. d5 Qe8 24. Rd1 cxd5 25. cxd5 Qd8 26. Red2 g5 27. Be5 f4 28. gxf4 gxf4 29. Bxf4 Kh8 30. dxe6 Qe8 31. Be5+ Bf6 32. Bxf6+ Rxf6 33. Rd8 1-0

[Event "COL-ch U18 final"]
[Site "Medellin"]
[Date "2021.06.18"]
[Round "4"]
[White "Echavarria, Marilyn Daniela"]
[Black "Loaiza Cuervo, Santiago"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1272"]
[BlackElo "1767"]
[PlyCount "62"]
[EventDate "2021.06.16"]
[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 c5 3. e3 g6 4. c3 Bg7 5. Nf3 0-0 6. h3 cxd4 7. exd4 d6 8. Bd3 Nc6 9. 0-0 Nd7 10. Qd2 e5 11. Bh6 Qb6 12. Bxg7 Kxg7 13. Bc4 e4 14. Ng5 Nf6 15. Nxf7 Rxf7 16. Bxf7 Kxf7 17. b3 Bd7 18. f3 exf3 19. Rxf3 Re8 20. Kh1 d5 21. Qf2 Bf5 22. Nd2 Kg7 23. g4 Ne4 24. Qe1 Nd6 25. Qh4 Be4 26. Qf6+ Kg8 27. Nxe4 dxe4 28. Rf4 Qc7 29. Raf1 e3 30. Re1 Ne4 31. Qh4 Qxf4 0-1

[Event "COL-ch U18 final"]
[Site "Medellin"]
[Date "2021.06.17"]
[Round "3"]
[White "Gomez Vasquez, Laura Sofia"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1699"]
[BlackElo "1272"]
[PlyCount "19"]
[EventDate "2021.06.16"]
[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. d4 Nf6 5. Bd2 c6 6. Bc4 Bf5 7. Nf3 e6 8. a3 Qc7 9. Bb3 Bd6 10. Qe2 1/2-1/2

[Event "COL-ch U18 final"]
[Site "Medellin"]
[Date "2021.06.16"]
[Round "1"]
[White "Echavarria, Marilyn Daniela"]
[Black "Gonzalez, Leandro"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1272"]
[BlackElo "1787"]
[PlyCount "42"]
[EventDate "2021.06.16"]
[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. Nc3 Bg7 4. e4 d6 5. Qd2 Nbd7 6. 0-0-0 0-0 7. f3 c6 8. Bh6 Qa5 9. Kb1 Bxh6 10. Qxh6 Qh5 11. Qxh5 Nxh5 12. Nge2 b5 13. g4 Ng7 14. d5 Ne5 15. Bg2 b4 16. Na4 Ba6 17. Nc1 Bb5 18. b3 Bxa4 19. bxa4 cxd5 20. exd5 Rac8 21. Kb2 Nc4+ 0-1

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.14"]
[Round "6"]
[White "Alzate Velez, Valentin"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1221"]
[PlyCount "45"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be6 6. Qc2 Nc6 7. e3 h6 8. Bh4 Be7 9. a3 Qd7 10. Bd3 a6 11. h3 Nh5 12. Bxe7 Qxe7 13. Nf3 Nf6 14. b4 0-0 15. g4 g6 16. g5 hxg5 17. Nxg5 Nh7 18. Nxh7 Kxh7 19. h4 Bg4 20. h5 f5 21. hxg6+ Kxg6 22. Rg1 Kf6 23. Nxd5+ 1-0

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.14"]
[Round "5"]
[White "Echavarria, Marilyn Daniela"]
[Black "Galindo Guzman, Antonio"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1764"]
[PlyCount "21"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d5 6. Be2 Nc6 7. c3 Re8 8. 0-0 Ne4 9. Nfd2 e5 10. dxe5 Nxe5 11. Nxe4 1/2-1/2

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.13"]
[Round "3"]
[White "Echavarria, Marilyn Daniela"]
[Black "Ortiz Monsalve, Sebastian"]
[Result "1/2-1/2"]
[ECO "A46"]
[BlackElo "1386"]
[PlyCount "26"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. Bf4 Qb6 4. b3 g6 5. e3 Nc6 6. Be2 cxd4 7. exd4 Bg7 8. c3 d6 9. 0-0 Bf5 10. Nbd2 Nd5 11. Nc4 Nxc3 12. Nxb6 Nxd1 13. Nxa8 Nc3 1/2-1/2

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.13"]
[Round "4"]
[White "Serna Giraldo, Ingrid"]
[Black "Echavarria, Marilyn Daniela"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1600"]
[PlyCount "26"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Na5 5. Nxe5 Nxc4 6. Nxc4 d5 7. exd5 Qxd5 8. Ne3 Qc6 9. d4 Qg6 10. Qf3 Nf6 11. Nd2 Rb8 12. Ndc4 0-0 13. Nd5 Qg4 0-1

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.12"]
[Round "1"]
[White "Echavarria, Marilyn Daniela"]
[Black "Gomez Rondon, Samuel"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1710"]
[PlyCount "66"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nd7 5. Be2 Ngf6 6. h3 0-0 7. 0-0 c5 8. c3 b6 9. Nbd2 Bb7 10. Re1 Rc8 11. Bb5 a6 12. Bxd7 Qxd7 13. e4 cxd4 14. cxd4 Qb5 15. b3 h6 16. e5 Nd5 17. Nc4 Nxf4 18. exd6 e6 19. d7 Rcd8 20. Qd2 Nxh3+ 21. gxh3 Bxf3 22. Qf4 Qg5+ 23. Qg3 Qxg3+ 24. fxg3 Bxd4+ 25. Kh2 Bxa1 26. Rxa1 Rxd7 27. Ne3 Rd2+ 28. Kg1 Rfd8 29. Rf1 Rd1 30. Nxd1 Rxd1 31. Rxd1 Bxd1 32. Kf2 f5 33. Ke3 e5 0-1

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.12"]
[Round "2"]
[White "Suaza Builes, Oscar A"]
[Black "Echavarria, Marilyn Daniela"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1421"]
[PlyCount "39"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Qd2 Bg7 4. Nc3 d6 5. Bh6 Bxh6 6. Qxh6 e5 7. e3 Nc6 8. Bb5 Bf5 9. Ba4 a6 10. Nf3 b5 11. Bb3 Na5 12. 0-0 Nxb3 13. axb3 Qe7 14. dxe5 dxe5 15. Rad1 Ng4 16. Qg7 Qf8 17. Qxf8+ Kxf8 18. h3 Nf6 19. Nxe5 Kg7 20. Nc6 1-0

