[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.18"]
[Round "7.8"]
[White "Fuentes, Ivan Dario"]
[Black "Echeverry, Maira A"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1446"]
[BlackElo "1506"]
[PlyCount "22"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Nc6 5. 0-0 d5 6. cxd5 exd5 7. Re1 Bh6 8. d3 Bxc1 9. Qxc1 0-0 10. e4 dxe4 11. dxe4 Be6 0-1

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "3.9"]
[White "Camacho, Michelle Alejandra"]
[Black "Echeverry, Maira A"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1325"]
[BlackElo "1506"]
[PlyCount "25"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 a6 4. Bc4 g6 5. d3 Bg7 6. Bd2 Nf6 7. Qe2 0-0 8. 0-0-0 d6 9. h3 Qa5 10. Rde1 Nd4 11. Reg1 Nxe2+ 12. Kd1 Nxg1 13. Rxg1 0-1

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "5.5"]
[White "Dominguez, Laura Lucia"]
[Black "Echeverry, Maira A"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1970"]
[BlackElo "1506"]
[PlyCount "14"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 e6 1-0

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "4.6"]
[White "Echeverry, Maira A"]
[Black "Pereira, Rubiel"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1506"]
[BlackElo "1449"]
[PlyCount "16"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. d3 d6 5. Qe2 Qe7 6. g3 g6 7. Be3 Be6 8. 0-0-0 Bg7 1/2-1/2

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "6.7"]
[White "Echeverry, Maira A"]
[Black "Tamayo, Michael Leandro"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1506"]
[BlackElo "1613"]
[PlyCount "67"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[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 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d3 Nf6 7. Bg5 Bg4 8. h3 Bh5 9. 0-0 h6 10. Bh4 0-0 11. Qe2 Bxf3 12. Qxf3 Be7 13. Ne2 Nh7 14. Bg3 Bd6 15. Bh2 Qf6 16. Qh5 Rad8 17. Rad1 Qg5 18. Qf3 Rfe8 19. Ng3 Qf6 20. Nf5 Ng5 21. Qg3 Ne6 22. Rfe1 Nd4 23. c3 Nxf5 24. exf5 e4 25. Qe3 Bxh2+ 26. Kxh2 Qd6+ 27. Kg1 exd3 28. Qg3 Qxg3 29. fxg3 Rxe1+ 30. Rxe1 Rd7 31. Rd1 Kf8 32. Kf2 Ke7 33. Ke3 Kf6 34. g4 0-1

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.16"]
[Round "1.12"]
[White "Becerra, Manuel Santiago"]
[Black "Echeverry, Maira A"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1416"]
[BlackElo "1506"]
[PlyCount "82"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 g6 4. Nd2 Bg7 5. f4 Nc6 6. c3 b6 7. Ngf3 Bb7 8. 0-0 0-0 9. Ne5 Nxe5 10. fxe5 Ne4 11. Nxe4 dxe4 12. Bc4 e6 13. b3 Qe7 14. b4 Rfd8 15. Qg4 Bh6 16. Qh3 Qg5 17. Rf4 Kg7 18. Rg4 Qf5 19. Rh4 Qxh3 20. Rxh3 Bd5 21. Bxd5 exd5 22. Rh4 a6 23. c4 c6 24. Bd2 Rac8 25. Rf1 Bg5 26. Rg4 Be7 27. Rgf4 Rf8 28. c5 bxc5 29. bxc5 Rb8 30. Ba5 Bg5 31. Bc7 Bxf4 32. Bxb8 Bxe3+ 33. Kh1 Rxb8 34. g3 Bxd4 35. Rf6 Rc8 36. Rd6 Bxe5 37. Rd7 Rc7 38. Rd8 Rb7 39. Rc8 Rb1+ 40. Kg2 Rb2+ 41. Kh3 e3 0-1

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.16"]
[Round "2.5"]
[White "Echeverry, Maira A"]
[Black "Barba, Deina Alexandra"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1506"]
[BlackElo "1705"]
[PlyCount "24"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 d5 8. exd5 Nxd5 9. Bb5 Nxe3 10. fxe3 Bd7 11. Nde2 Qb6 12. Nd5 Qxb5 0-1

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "1.1"]
[White "Barba, Deina Alexandra"]
[Black "Echeverry, Maira A"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1703"]
[PlyCount "35"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Kxe7 10. Bg5 Re8 11. Nd5+ Kd6 12. Bxf6 gxf6 13. Nxf6 Re6 14. 0-0-0+ Kc7 15. Nd5+ Kb8 16. Nb6 Ra7 17. Nxd7+ Bxd7 18. Rxd7 1-0

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "6.1"]
[White "Echeverry, Maira A"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1838"]
[PlyCount "59"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nf3 Bc5 6. Qe2 Nc6 7. c3 Nf6 8. Nbd2 Ng4 9. Nc4 Qc7 10. Be3 Nxe3 11. Nxe3 a6 12. g3 b5 13. Bg2 Bb7 14. 0-0 0-0 15. Rad1 Ne7 16. Ng4 Ng6 17. Rfe1 h5 18. Ne3 Bxe4 19. Ng5 Bxe3 20. fxe3 Bxg2 21. Qxh5 Rfd8 22. Kxg2 d5 23. Rf1 Rd7 24. Qh7+ Kf8 25. Kh3 Qb7 26. Qxg6 Ke8 27. Qxg7 Kd8 28. Rxf7 Rxf7 29. Qxf7 Qxf7 30. Nxf7+ 1-0

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "4.1"]
[White "Echeverry, Maira A"]
[Black "Rios, Jessica Andrea"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "59"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Be7 7. Bg2 Nc6 8. 0-0 0-0 9. b3 Bd7 10. Bb2 Rc8 11. Re1 a6 12. Qd2 Qb6 13. Rad1 Rfd8 14. a4 Ne5 15. Bh3 Qxd4 16. Qxd4 Nf3+ 17. Kg2 Nxd4 18. Rxd4 Rc7 19. Re2 Bc6 20. Red2 h6 21. Kg1 e5 22. Rc4 Nd7 23. Nd5 Bg5 24. f4 exf4 25. gxf4 Bxf4 26. Nxf4 Nb6 27. Rcd4 Re7 28. Nh5 Bxe4 29. Rxd6 Rxd6 30. Rxd6 1-0

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "5.1"]
[White "Mercado, Luisa Fernanda"]
[Black "Echeverry, Maira A"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2045"]
[PlyCount "45"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Nbd2 0-0 10. h3 b6 11. Qc2 Re8 12. Rd1 Qd6 13. Ne4 Qe7 14. Bg5 Bb7 15. Bd3 h6 16. Nxf6+ gxf6 17. Bxh6 f5 18. Qa4 Kh7 19. Bg5 Qf8 20. Qh4+ Kg8 21. Bh6 Qe7 22. Qg3+ Kh7 23. Qg7# 1-0

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "3.1"]
[White "Nope, Viviana"]
[Black "Echeverry, Maira A"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "58"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. Nf3 Nf6 5. Bd3 d6 6. cxd4 Bg4 7. Be3 e6 8. Nc3 g6 9. 0-0 Bg7 10. b4 a6 11. d5 exd5 12. exd5 Ne5 13. Be2 0-0 14. Nxe5 Bxe2 15. Nxe2 dxe5 16. Nc3 e4 17. Rc1 Rc8 18. Qd2 Qd7 19. Bd4 Rfd8 20. Bxf6 Bxf6 21. Nxe4 Bg7 22. Rxc8 Rxc8 23. Nc5 Qb5 24. a4 Qb6 25. a5 Qb5 26. Rc1 Bf8 27. Ne4 Rxc1+ 28. Qxc1 Qxb4 29. h3 Qxe4 0-1

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.28"]
[Round "6.1"]
[White "Echeverry, Maira A"]
[Black "Garcia, Linda Alexandra"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1500"]
[BlackElo "1563"]
[PlyCount "50"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. Qc2 cxd4 7. cxd4 Bd7 8. Nf3 Rc8 9. Qd2 Nge7 10. Be2 Nf5 11. b3 Bb4 12. Nc3 Qa5 13. Rc1 Nce7 14. 0-0 Bxc3 15. Qd1 0-0 16. Rc2 Bb4 17. Qb1 Nxe3 18. fxe3 Ba3 19. Ng5 Ng6 20. Rf3 h6 21. Nh3 Rxc2 22. Qxc2 Rc8 23. Qd3 Rc1+ 24. Bf1 Bb5 25. Qxb5 Qxb5 0-1

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.28"]
[Round "7.6"]
[White "Saenz, Estefany"]
[Black "Echeverry, Maira A"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1630"]
[BlackElo "1500"]
[PlyCount "77"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 Nc6 7. a3 b6 8. Nf3 Bb7 9. cxd5 Nxd5 10. Bxe7 Ncxe7 11. Bc4 0-0 12. 0-0 Qd7 13. Rc1 Rac8 14. Bxd5 Nxd5 15. Qa4 Qxa4 16. Nxa4 Rcd8 17. Rfd1 Rd7 18. Ne5 Re7 19. Nc3 Nf6 20. Rd2 Rd8 21. Nb5 c5 22. Nxa7 Rc7 23. Nb5 Rcc8 24. Rdd1 Rd5 25. Nc3 Rd6 26. dxc5 Rxd1+ 27. Nxd1 Ne4 28. c6 Ba8 29. b4 b5 30. Nc3 Nxc3 31. Rxc3 Rd8 32. Kf1 Kf8 33. c7 Rc8 34. Nd7+ Ke7 35. Nb6 Rf8 36. c8Q Rxc8 37. Nxc8+ Kd7 38. Nb6+ Kd8 39. Nxa8 1-0

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.27"]
[Round "5.5"]
[White "Echeverry, Angela"]
[Black "Echeverry, Maira A"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1400"]
[BlackElo "1500"]
[PlyCount "77"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. Bb5 d6 5. Bxc6+ bxc6 6. d3 d5 7. exd5 cxd5 8. Nxd5 Nxd5 9. Nxe5 c6 10. Nxc6 Qd7 11. Ne5 f6 12. Nf3 Nf4 13. 0-0 Bd6 14. Bxf4 Bxf4 15. Qe2+ Qe6 16. Qxe6+ Bxe6 17. Rfe1 0-0 18. Re2 Rfe8 19. Rae1 Kf7 20. c3 Re7 21. c4 Bxc4 22. dxc4 Rc7 23. c5 Rxc5 24. Nd4 Rd5 25. Re7+ Kg6 26. R7e4 Kg5 27. h3 Be5 28. Rxe5+ fxe5 29. Rxe5+ Kf6 30. Rxd5 Kf7 31. Nf5 Kf6 32. Rd7 Kxf5 33. Rxg7 Ke5 34. Rxh7 Rb8 35. Rxa7 Rxb2 36. Ra5+ Kd6 37. Ra6+ Kc5 38. f4 Rc2 39. Rf6 1/2-1/2

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.27"]
[Round "3.5"]
[White "Echeverry, Maira A"]
[Black "Viveros, Mariana Yibeth"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1500"]
[BlackElo "1381"]
[PlyCount "33"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Bg5 0-0 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 Qe7 10. Qg3 Qe6 11. Ne2 Rae8 12. 0-0 a6 13. Rac1 Qxa2 14. Bxf6 Kh8 15. Bxg7+ Kg8 16. Bh6+ Kh8 17. Qg7# 1-0

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.27"]
[Round "4.3"]
[White "Renteria Valencia, Helen Manuela"]
[Black "Echeverry, Maira A"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1914"]
[BlackElo "1500"]
[PlyCount "109"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. h3 d6 7. Bd2 Be6 8. Qe2 Bxc4 9. dxc4 Qe7 10. Nd5 Nxd5 11. cxd5 Nd4 12. Nxd4 Bxd4 13. c3 Bc5 14. b4 Bb6 15. a4 a6 16. 0-0 0-0 17. Kh1 Qf6 18. a5 Ba7 19. Be3 Qg6 20. Bxa7 Rxa7 21. c4 Kh8 22. Qe3 Raa8 23. b5 axb5 24. cxb5 f5 25. exf5 Qxf5 26. a6 b6 27. Rfc1 Ra7 28. f3 Qd7 29. Qd3 Rf4 30. Rc6 Rd4 31. Qb3 Rd2 32. Rd1 Rxd1+ 33. Qxd1 Qf5 34. Qc1 Qf7 35. Qc4 Qd7 36. Qe4 Qf7 37. Kh2 Kg8 38. g3 Kf8 39. f4 exf4 40. gxf4 g6 41. Rc1 Kg7 42. Re1 Kf6 43. Qe6+ Kg7 44. Qxf7+ Kxf7 45. Re6 h5 46. Kg3 Ra8 47. Kh4 Rg8 48. Kg5 h4 49. Rf6+ Ke7 50. Rxg6 Ra8 51. Rg7+ Kf8 52. Rxc7 Re8 53. a7 Ra8 54. Rb7 Rxa7 55. Rxa7 1-0

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.26"]
[Round "2.1"]
[White "Echeverry, Maira A"]
[Black "Zamora, Isabela"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1500"]
[BlackElo "1877"]
[PlyCount "46"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bb5 Nf6 5. Bxc6 bxc6 6. Nxe5 Qe7 7. d4 Bb6 8. Bg5 Bb7 9. Nf3 h6 10. Bh4 g5 11. Bg3 Nxe4 12. Qe2 Nxc3 13. Qxe7+ Kxe7 14. bxc3 f6 15. 0-0 Rhe8 16. h3 d6 17. Rad1 Kf7 18. Rfe1 f5 19. Bh2 Ba5 20. Rd3 Rxe1+ 21. Nxe1 Re8 22. Kf1 Ba6 23. c4 Rxe1# 0-1

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.26"]
[Round "1.4"]
[White "Mesa, Brenda Sofia"]
[Black "Echeverry, Maira A"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1824"]
[BlackElo "1500"]
[PlyCount "51"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[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. c3 Nf6 5. d4 Bd7 6. 0-0 exd4 7. cxd4 Be7 8. Nc3 0-0 9. Bg5 h6 10. Bxf6 Bxf6 11. Nd5 Re8 12. Re1 a6 13. Ba4 Re6 14. Nxf6+ Rxf6 15. h3 Rg6 16. Kh2 b5 17. Bb3 Qf6 18. e5 Qf4+ 19. Kh1 Rd8 20. g3 Qf5 21. Nh4 Qxh3+ 22. Kg1 Qxh4 23. Qf3 Rf8 24. Bc2 Rg5 25. exd6 cxd6 26. Qe3 0-1

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.08"]
[Round "6"]
[White "Echeverry, Maira A"]
[Black "Barba, Deina Alexandra"]
[Result "1/2-1/2"]
[ECO "B28"]
[PlyCount "18"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 d5 7. exd5 Nfd7 8. Bd3 Bb4 9. Bd2 Qa5 1/2-1/2

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.07"]
[Round "4"]
[White "Hoyos, Jessica Lorena"]
[Black "Echeverry, Maira A"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "62"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 Nf6 5. 0-0 Bg4 6. d3 h6 7. Re1 Be7 8. Be3 0-0 9. h3 Bh5 10. a3 Re8 11. Nd5 Qd7 12. Bd2 Nd4 13. Re3 c6 14. Nxf6+ Bxf6 15. c3 Nxf3+ 16. gxf3 Qxh3 17. Qb3 d5 18. exd5 Bxf3 19. Rxf3 Qxf3 20. dxc6 Re7 21. Bd5 Qxd3 22. cxb7 Rb8 23. Be3 Qa6 24. Rd1 Rexb7 25. Bxb7 Qxb7 26. Qxb7 Rxb7 27. b4 a6 28. c4 Be7 29. c5 Rc7 30. f4 exf4 31. Bxf4 Rc6 1/2-1/2

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.06"]
[Round "3"]
[White "Echeverry, Maira A"]
[Black "Camacho, Lina Marcela"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "110"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. h3 Nf6 6. Nc3 Be7 7. d3 h6 8. Be3 0-0 9. Ne2 Be6 10. Ng3 Nh7 11. 0-0 Ng5 12. Re1 f5 13. exf5 Bxf5 14. c3 Be6 15. d4 Nxf3+ 16. gxf3 Bxh3 17. Kh2 Be6 18. Rg1 Bd5 19. Ne4 Bxe4 20. fxe4 Bg5 21. Qg4 Qf6 22. Raf1 Rf7 23. Bxg5 Qxg5 24. Qxg5 hxg5 25. Rxg5 exd4 26. cxd4 Raf8 27. Kg2 Re8 28. f3 d5 29. e5 Rf4 30. Rg4 Rxg4+ 31. fxg4 Rb8 32. b3 Rb6 33. Kg3 Ra6 34. Rf2 Rb6 35. Kf4 Rb8 36. Kg3 Rf8 37. Rc2 Rf1 38. Rxc6 Rd1 39. Rxc7 Rxd4 40. Rxa7 Re4 41. e6 g5 42. Rd7 Rxe6 43. Rxd5 Re2 44. a3 Kg7 45. Rd3 Ra2 46. b4 Rc2 47. Rd5 Rc3+ 48. Kf2 Rxa3 49. Rxg5+ Kf6 50. Rb5 Rc3 51. Rb6+ Kg5 52. Kg2 Kxg4 53. Rg6+ Kf4 54. Rh6 Rc4 55. Rh7 Rxb4 1/2-1/2

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.06"]
[Round "2"]
[White "Rios, Jessica Andrea"]
[Black "Echeverry, Maira A"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "71"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Ne2 Be6 9. Bb3 Qd7 10. Bxe6 fxe6 11. Ng3 Rf7 12. c3 d5 13. Re1 Re8 14. d4 exd4 15. cxd4 Bb6 16. e5 Nh7 17. Be3 Ne7 18. Nh4 Ref8 19. Qd2 Nc6 20. Ng6 Re8 21. Qd1 Ne7 22. Qg4 c6 23. Nh5 a6 24. Rac1 Bd8 25. Ngf4 Nf5 26. Bd2 Nxd4 27. Re3 Bg5 28. Rd3 Nf5 29. Rf3 Qc7 30. Re1 Rd8 31. Nxe6 Qe7 32. Nxd8 Qxd8 33. Bc3 Qe7 34. Rxf5 Rxf5 35. Qxf5 c5 36. Qf3 1-0

[Event "Yumbo Mayor qual"]
[Site "Yumbo"]
[Date "2009.03.05"]
[Round "1"]
[White "Echeverry, Maira A"]
[Black "Pizarro, Margie"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "60"]
[EventDate "2009.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 c6 7. 0-0 Nf6 8. d3 e6 9. Bd2 Qc7 10. Re1 Bd6 11. g3 Nbd7 12. Bg2 0-0 13. Ne4 Be5 14. c3 h6 15. d4 Nxe4 16. Rxe4 Bf6 17. Qh5 Kh7 18. Rg4 Rg8 19. Be4+ Kh8 20. Bxh6 g6 21. Bxg6 Rxg6 22. Bf8+ Kg8 23. Bb4 Rxg4 24. Qxg4+ Bg7 25. Re1 c5 26. dxc5 Nxc5 27. c4 Nd3 28. Bc3 e5 29. Re3 Rd8 30. f4 Kf8 0-1

