[Event "COL-ch U14 Girls"]
[Site "Barranquilla"]
[Date "2024.04.14"]
[Round "6"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Bertel Perez, Natalia"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1549"]
[BlackElo "1580"]
[PlyCount "131"]
[EventDate "2024.04.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. h3 e6 5. Be3 g6 6. c3 Bg7 7. Be2 Nge7 8. Nbd2 a6 9. Qc2 Bd7 10. 0-0 0-0 11. Qb3 Qc7 12. Nc4 b5 13. Na3 Na5 14. Qd1 b4 15. Nb1 d5 16. Qc1 bxc3 17. bxc3 Rac8 18. Bh6 f6 19. Bxg7 Kxg7 20. Nbd2 Rfe8 21. Re1 Rb8 22. Qc2 Rb7 23. Rab1 Reb8 24. Rxb7 Rxb7 25. Rb1 Rxb1+ 26. Qxb1 Qb7 27. Qxb7 Nxb7 28. Nb3 dxe4 29. dxe4 Bb5 30. c4 Bc6 31. Nfd2 h6 32. f4 g5 33. g3 gxf4 34. gxf4 Kg6 35. Kf2 f5 36. e5 Kg7 37. Nf3 Ng6 38. Kg3 Ne7 39. Ne1 Be4 40. Bf3 a5 41. Bxe4 fxe4 42. Kf2 Kg6 43. Ke3 Kf5 44. Ng2 Kg6 45. Kxe4 Nf5 46. Ne3 Nxe3 47. Kxe3 Kf5 48. a4 h5 49. Kf3 h4 50. Ke3 Kg6 51. Ke4 Kf7 52. Kf3 Kg6 53. Kg4 Kh6 54. Kxh4 Kg6 55. Kg4 Kh6 56. h4 Kg6 57. h5+ Kh6 58. Kh4 Kg7 59. Kg5 Kh7 60. h6 Kg8 61. Kg6 Kh8 62. h7 Nd6 63. Kf6 Nxc4 64. Nxc5 Nxe5 65. fxe5 Kxh7 66. Kxe6 1-0

[Event "COL-ch U14 Girls"]
[Site "Barranquilla"]
[Date "2024.04.14"]
[Round "7"]
[White "Luna Monsalve, Sofia"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1780"]
[BlackElo "1549"]
[PlyCount "39"]
[EventDate "2024.04.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Nc6 6. e4 dxe4 7. d5 Ne5 8. Qxb7 Qc8 9. Qb3 Nd3+ 10. Bxd3 exd3 11. Nf3 Be7 12. Bf4 h6 13. Nb5 Bd8 14. Rc1 Qd7 15. Nxc7+ Bxc7 16. Rxc7 Qd8 17. Qb5+ Bd7 18. Qxd3 Nf6 19. Bd6 Ng8 20. 0-0 1-0

[Event "COL-ch U14 Girls"]
[Site "Barranquilla"]
[Date "2024.04.13"]
[Round "5"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Fernandez Noriega, Adriana Sofia"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1549"]
[BlackElo "1580"]
[PlyCount "76"]
[EventDate "2024.04.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 h6 5. Bc4 Bc5 6. d3 d6 7. Be3 Nd4 8. Bxd4 Bxd4 9. Nxd4 exd4 10. Ne2 c5 11. Qd2 Be6 12. Bb3 0-0 13. 0-0 b5 14. Nf4 Re8 15. Bxe6 fxe6 16. Qe2 e5 17. Nh5 Nxh5 18. Qxh5 Qf6 19. Qg4 Qe6 20. Qxe6+ Rxe6 21. f4 a5 22. g4 exf4 23. Rxf4 Rf6 24. Rxf6 gxf6 25. Rf1 Kf7 26. Rf5 Rg8 27. Rh5 Rg6 28. Kf2 Ke7 29. Kf3 a4 30. b3 axb3 31. axb3 b4 32. Kf4 Kf7 33. Kg3 Ke7 34. Rf5 Rg5 35. Rd5 Ke6 36. Rxg5 hxg5 37. Kf3 Ke5 38. Kg3 d5 1/2-1/2

[Event "COL-ch U14 Girls"]
[Site "Barranquilla"]
[Date "2024.04.13"]
[Round "4"]
[White "Montiel Montes, Juliana"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1565"]
[BlackElo "1549"]
[PlyCount "95"]
[EventDate "2024.04.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nc6 6. Be3 Be7 7. Bc4 Nxd4 8. Qxd4 c5 9. Qd3 Be6 10. h3 a6 11. a4 Qa5 12. 0-0 0-0 13. Rfd1 Qc7 14. Bf4 Rfd8 15. Nd5 Bxd5 16. Bxd5 Nxd5 17. Qxd5 Qc6 18. Rd2 Rd7 19. b3 Rad8 20. Rad1 h6 21. e5 Qxd5 22. Rxd5 b6 23. exd6 Bf6 24. g4 g5 25. Bg3 a5 26. f4 Bd4+ 27. Kg2 f6 28. fxg5 fxg5 29. Rd3 Re8 30. c3 Re3 31. Rxe3 Bxe3 32. Kf3 Bc1 33. Ke4 Bb2 34. Kf5 Kf7 35. Rd3 Ba3 36. Ke5 Bc1 37. Rf3+ Ke8 38. Ke6 Bb2 39. Be1 Bc1 40. Rf8+ Kxf8 41. Kxd7 Bf4 42. Kc6 Ke8 43. Kxb6 Bxd6 44. Kxa5 Kd7 45. Kb5 Kc7 46. Bf2 Kb7 47. Bxc5 Bxc5 48. Kxc5 1-0

[Event "COL-ch U14 Girls"]
[Site "Barranquilla"]
[Date "2024.04.12"]
[Round "2"]
[White "Jacome Revelo, Daniela Alexandra"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1624"]
[BlackElo "1549"]
[PlyCount "82"]
[EventDate "2024.04.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nxc6 bxc6 8. Nc3 Nf6 9. Qf3 Qd7 10. Bg5 Be7 11. Rd1 Qg4 12. Rd3 Qxg5 13. e5 Qxe5+ 14. Re3 Qc5 15. Qe2 d5 16. Na4 Qd6 17. 0-0 Rd8 18. Re1 Rd7 19. Rc3 Ne4 20. Rd3 0-0 21. c4 Nc5 22. Nxc5 Qxc5 23. cxd5 cxd5 24. Qh5 d4 25. Qg4 f5 26. Qh5 Qd5 27. Rh3 h6 28. Qg6 Qf7 29. Rxh6 Qxg6 30. Rxg6 Rf6 31. Rxf6 Bxf6 32. Rd1 d3 33. b3 Bc3 34. g3 d2 35. Kg2 Re7 36. b4 Re1 37. f4 Rxd1 38. a4 Re1 39. a5 d1Q 40. b5 Rg1+ 41. Kf2 Bd4# 0-1

[Event "COL-ch U14 Girls"]
[Site "Barranquilla"]
[Date "2024.04.12"]
[Round "3"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Barreto Pulido, Mariana"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1549"]
[BlackElo "1520"]
[PlyCount "121"]
[EventDate "2024.04.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. Be3 Nc6 5. Be2 g6 6. Nc3 Bg7 7. h3 0-0 8. 0-0 a6 9. Qd2 Qc7 10. Bh6 Be6 11. Bxg7 Kxg7 12. Qg5 Nd4 13. Qd2 Rac8 14. a3 b5 15. Ng5 Rb8 16. Bd1 Rfc8 17. Ne2 Nxe2+ 18. Bxe2 Bd7 19. c3 d5 20. f4 dxe4 21. dxe4 Rd8 22. Qe3 Bc6 23. e5 Nd5 24. Qxc5 h6 25. Ne4 Nb6 26. Bf3 Na4 27. Qf2 Bxe4 28. Bxe4 Nc5 29. Bc2 Qc6 30. Qf3 Qb6 31. Qf2 Qc6 32. Qf3 Qxf3 33. Rxf3 Rd2 34. Rf2 Rbd8 35. Re1 f6 36. Ree2 R2d7 37. Rf1 Nd3 38. Bxd3 Rxd3 39. Rfe1 R8d7 40. exf6+ Kxf6 41. Re6+ Kf7 42. Rxa6 Rd2 43. Rb1 Re2 44. Kh2 Rdd2 45. Rg1 Rxb2 46. Rb6 Rec2 47. Rc6 Ra2 48. Rb6 Rxa3 49. Rxb5 Raxc3 50. Re5 Rc4 51. Rf1 Kf6 52. Rd5 Re4 53. Rd3 Ree2 54. Rg3 Kf5 55. Rg4 Re3 56. Rg3 Rxg3 57. Kxg3 h5 58. h4 Rc3+ 59. Rf3 Rc4 60. Rf2 Re4 61. Rf3 1/2-1/2

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.07"]
[Round "8"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Garcia Gonzalez, Jose"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1262"]
[BlackElo "1679"]
[PlyCount "70"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. c3 Nc6 4. Nf3 g6 5. d3 Bg7 6. Bf4 d5 7. exd5 exd5 8. Bb3 Nf6 9. Qe2+ Be6 10. Nbd2 0-0 11. 0-0 Re8 12. Qd1 Bf5 13. Bc2 Qb6 14. Rb1 Qa6 15. Nb3 b6 16. a3 Rad8 17. Qd2 c4 18. Nc1 cxd3 19. Bxd3 Qc8 20. Ne2 Be4 21. Ned4 Nxd4 22. Nxd4 Nh5 23. Be3 Nf6 24. f3 Bxd3 25. Qxd3 Nd7 26. Qd2 Ne5 27. Bh6 Nc4 28. Qc1 Bxd4+ 29. cxd4 Re2 30. Rf2 Qe6 31. Rxe2 Qxe2 32. Qg5 Rd6 33. Qg3 Re6 34. Qb8+ Re8 35. Qxa7 Ne3 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.07"]
[Round "9"]
[White "Nunez Mercado, Franklin Alejandro"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1553"]
[BlackElo "1262"]
[PlyCount "21"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Be2 Nf6 4. 0-0 Be7 5. Nc3 0-0 6. d4 exd4 7. Nxd4 Be6 8. Nxe6 fxe6 9. Be3 Nbd7 10. Bc4 Kh8 11. Bxe6 1/2-1/2

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.06"]
[Round "6"]
[White "Florez Lopez, Angel de Jesus"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1262"]
[PlyCount "68"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Be6 6. Nxe6 fxe6 7. Bb5+ c6 8. Bc4 d5 9. e5 dxc4 10. Qxd8+ Kxd8 11. exf6 gxf6 12. Bf4 e5 13. 0-0-0+ Kc7 14. Bg3 Nd7 15. Rd4 Nb6 16. Ne4 Be7 17. Rd2 Rad8 18. Rhd1 Rxd2 19. Rxd2 Nd7 20. f4 Kc8 21. fxe5 fxe5 22. Nd6+ Bxd6 23. Rxd6 Re8 24. Rh6 Re7 25. c3 Rg7 26. Bh4 Rxg2 27. Rxh7 Nc5 28. Rh8+ Kd7 29. Rd8+ Ke6 30. Rd2 Nd3+ 31. Kc2 Rxd2+ 32. Kxd2 Nxb2 33. Bf2 b6 34. h4 Kd5 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.05"]
[Round "5"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Viloria, Daniel"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1262"]
[BlackElo "1822"]
[PlyCount "54"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 d6 5. c3 Qe7 6. Be3 Bb6 7. h3 Nc6 8. Nbd2 Be6 9. Bb3 h6 10. Qe2 g5 11. g4 0-0-0 12. 0-0-0 d5 13. exd5 Nxd5 14. Bxb6 axb6 15. Nc4 Nf4 16. Qe3 f6 17. Na3 Bxb3 18. axb3 Qe6 19. Kc2 Na5 20. c4 Rd7 21. d4 Rhd8 22. d5 Qe7 23. Qc3 Qh7+ 24. Kd2 Nc6 25. Nc2 Ne7 26. Ne3 Qe4 27. Nh2 Nexd5 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.04"]
[Round "4"]
[White "Lara Daguer, Nestor Eduardo"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1318"]
[BlackElo "1262"]
[PlyCount "80"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 Bf5 4. Bg2 Nf6 5. Nf3 Nbd7 6. 0-0 e6 7. Nbd2 Bd6 8. b3 0-0 9. Bb2 Re8 10. e3 Nf8 11. Ne5 Ng6 12. Re1 Nd7 13. e4 dxe4 14. Bxe4 Ngxe5 15. dxe5 Bxe5 16. Bxe5 Nxe5 17. Bxf5 exf5 18. f4 Ng4 19. Rxe8+ Qxe8 20. Qe1 Qe6 21. Qxe6 fxe6 22. Re1 Re8 23. Nf3 h6 24. Ne5 Nxe5 25. Rxe5 Kf7 26. Kf2 Rd8 27. Ke2 Rd4 28. Re3 Kf6 29. h3 h5 30. Rd3 Rxd3 31. Kxd3 e5 32. h4 e4+ 33. Kd4 Ke6 34. c5 b6 35. b4 b5 36. a3 a6 37. Kc3 Kd5 38. Kd2 Kd4 39. a4 bxa4 40. b5 axb5 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.04"]
[Round "3"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Brito Carrascal, Isabela"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1262"]
[BlackElo "1713"]
[PlyCount "80"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. c3 Nc6 4. Nf3 d5 5. exd5 exd5 6. Bb3 Qe7+ 7. Qe2 Qxe2+ 8. Kxe2 Nf6 9. d3 Be7 10. Bg5 Be6 11. Nbd2 0-0 12. Rhe1 Rad8 13. Kf1 Rfe8 14. Rad1 Bf5 15. Nb1 Ng4 16. h3 Nge5 17. Bxe7 Nxf3 18. Re3 Rxe7 19. Rxf3 Bg6 20. Re3 Rxe3 21. fxe3 c4 22. Ba4 Bxd3+ 23. Kf2 Ne5 24. Nd2 a6 25. Rc1 Bg6 26. Bc2 Bxc2 27. Rxc2 Nd3+ 28. Ke2 Re8 29. g3 f5 30. h4 f4 31. gxf4 Nxf4+ 32. Kf3 Nd3 33. Ke2 b5 34. b3 Nf4+ 35. Kf3 Ng6 36. h5 Ne5+ 37. Kf4 Nd3+ 38. Kg4 Rxe3 39. Nf3 Rxf3 40. Kxf3 Ne1+ 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.03"]
[Round "2"]
[White "Estrada Herrera, Jeronimo"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1512"]
[BlackElo "1262"]
[PlyCount "57"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 Nf6 5. Bf4 a6 6. Qb3 Qc8 7. cxd5 cxd5 8. Bxb8 Rxb8 9. Nxd5 Nxd5 10. Qxd5 Qd7 11. Qe5 Rc8 12. e4 Bg6 13. Bd3 Qd6 14. Qxd6 exd6 15. 0-0 d5 16. Bb1 dxe4 17. Re1 f5 18. Nh4 Bb4 19. Rd1 Kf7 20. g3 Rhd8 21. a3 Bd6 22. Ba2+ Kf6 23. Nxg6 hxg6 24. Bd5 Rc7 25. Rac1 Rxc1 26. Rxc1 Bxa3 27. Bxb7 Bxb2 28. Rc6+ Kf7 29. Bxa6 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.03"]
[Round "1"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Benavides Montenegro, Maicol Alexander"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1262"]
[BlackElo "2140"]
[PlyCount "59"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. c3 Nc6 4. Nf3 d5 5. exd5 exd5 6. Bb3 Nf6 7. d3 Bg4 8. Bf4 Be7 9. Nbd2 0-0 10. 0-0 Re8 11. Re1 Qb6 12. Qc2 Bf5 13. Nh4 Be6 14. Qc1 Nh5 15. Bg3 Nxg3 16. hxg3 Bg5 17. Nhf3 Bh6 18. Bc2 Bg4 19. Rb1 Qa6 20. a3 d4 21. Ra1 dxc3 22. bxc3 Bxf3 23. gxf3 Ne5 24. f4 Bxf4 25. gxf4 Qg6+ 26. Kh1 Qh5+ 27. Kg1 Qg4+ 28. Kh1 Qh4+ 29. Kg1 Ng4 30. Nf1 0-1

[Event "COL-ch U14 Girls"]
[Site "Cartagena"]
[Date "2023.04.16"]
[Round "6"]
[White "Altamar Gomez, Sara Sofia"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1268"]
[BlackElo "1216"]
[PlyCount "56"]
[EventDate "2023.04.13"]
[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 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. d4 exd4 6. Nxd4 Bd7 7. Re1 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 c5 10. Qd3 0-0-0 11. a3 Re8 12. b4 d5 13. e5 a6 14. bxc5 Bxc5 15. Qc3 Ne4 16. Qd3 Bxf2+ 17. Kf1 Bxe1 18. Kxe1 Rxe5 19. Qd4 Qe7 20. Bf4 Re6 21. Qa7 Nd6+ 22. Kf2 Qh4+ 23. Bg3 Qf6+ 24. Kg1 Rhe8 25. Nd2 Qxa1+ 26. Nf1 Rf6 27. h3 Rxf1+ 28. Kh2 Rh1# 0-1

[Event "COL-ch U14 Girls"]
[Site "Cartagena"]
[Date "2023.04.16"]
[Round "7"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Cortes, Melissa Alejandra"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1216"]
[BlackElo "1119"]
[PlyCount "112"]
[EventDate "2023.04.13"]
[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 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 Bc5 5. 0-0 d6 6. h3 Be6 7. d3 d5 8. exd5 Bxd5 9. Bxd5 Nxd5 10. Re1 0-0 11. Nxe5 Nxe5 12. Rxe5 Bxf2+ 13. Kh1 Nxc3 14. bxc3 Qf6 15. d4 h6 16. Qf3 Qxf3 17. gxf3 Rfe8 18. Bf4 f6 19. Rxe8+ Rxe8 20. Bxc7 Rc8 21. Ba5 b6 22. Rf1 Bg3 23. Bb4 a5 24. Be7 Kf7 25. Kg2 Bh4 26. Bd6 Rxc3 27. Rc1 Ke6 28. Bg3 Bxg3 29. Kxg3 Kd5 30. Kf2 b5 31. Ke2 b4 32. h4 a4 33. Kd2 Kxd4 34. Rb1 Kc5 35. Rg1 g5 36. hxg5 hxg5 37. f4 gxf4 38. Rf1 f3 39. Rf2 Kd4 40. Rf1 Ke4 41. Rf2 Kf4 42. Rf1 Kg3 43. Rg1+ Kh2 44. Re1 Kg2 45. Re6 f2 46. Re2 Kg1 47. Rxf2 Kxf2 48. Kc1 f5 49. Kb2 f4 50. Kc1 Ke1 51. Kb2 f3 52. a3 f2 53. axb4 Rxc2+ 54. Kxc2 f1Q 55. Kb2 Qe2+ 56. Ka3 Qc2 0-1

[Event "COL-ch U14 Girls"]
[Site "Cartagena"]
[Date "2023.04.15"]
[Round "5"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Aguas Bonett, Ivanna"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1216"]
[PlyCount "37"]
[EventDate "2023.04.13"]
[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 e5 2. Bc4 Bb4 3. Nf3 Nf6 4. Nxe5 0-0 5. 0-0 d6 6. Nd3 Bg4 7. f3 Bd7 8. Nxb4 Nc6 9. Nxc6 bxc6 10. Nc3 Nh5 11. d3 Ng3 12. hxg3 Re8 13. f4 Qb8 14. f5 Qb6+ 15. Kh1 g6 16. Qg4 h6 17. Bxh6 Re5 18. Qxg6+ Kh8 19. Qg7# 1-0

[Event "COL-ch U14 Girls"]
[Site "Cartagena"]
[Date "2023.04.15"]
[Round "4"]
[White "Rodriguez Bernal, Lucy Angelina"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1308"]
[BlackElo "1216"]
[PlyCount "6"]
[EventDate "2023.04.13"]
[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. Nf3 Bf5 3. e3 e6 1-0

[Event "COL-ch U14 Girls"]
[Site "Cartagena"]
[Date "2023.04.14"]
[Round "3"]
[White "Cabrales Almanza, Isabela Jireth"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1278"]
[BlackElo "1216"]
[PlyCount "57"]
[EventDate "2023.04.13"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d5 6. exd5 Nxd5 7. b4 Bb6 8. 0-0 Bg4 9. Qb3 Bxf3 10. gxf3 Nce7 11. Re1 f6 12. Kg2 c6 13. Be3 Bc7 14. Nd2 0-0 15. Rad1 f5 16. Bg5 Kh8 17. Bxd5 cxd5 18. Bxe7 Qxe7 19. Qxd5 Qg5+ 20. Kf1 b6 21. Ke2 Rfd8 22. Qf7 Bd6 23. Rg1 Qf6 24. Qxf6 gxf6 25. Nc4 Bc7 26. a4 Re8 27. Ne3 f4 28. Nf5 Rg8 29. h4 1/2-1/2

[Event "COL-ch U14 Girls"]
[Site "Cartagena"]
[Date "2023.04.14"]
[Round "2"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Fernandez Noriega, Shayra Maria"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1216"]
[BlackElo "1290"]
[PlyCount "53"]
[EventDate "2023.04.13"]
[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. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 e5 5. d3 d6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. Be3 Be6 10. a3 Qd7 11. Qd2 b6 12. b3 Nd4 13. Bxd4 cxd4 14. Nd5 Bxd5 15. cxd5 Rac8 16. Rac1 Ng4 17. Ng5 f5 18. Ne6 Rf7 19. Bh3 Bh6 20. Rxc8+ Qxc8 21. Qb4 Qd7 22. Qa4 Qxa4 23. bxa4 a5 24. Rb1 Rb7 25. Kg2 Bf8 26. Nd8 Rb8 27. Nc6 1/2-1/2

[Event "COL-ch U12 Girls"]
[Site "Choconta"]
[Date "2023.03.20"]
[Round "7"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Sanchez Torres, Juliana"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1216"]
[BlackElo "1476"]
[PlyCount "129"]
[EventDate "2023.03.17"]
[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 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. Nf3 d6 5. 0-0 Bg4 6. d3 Nc6 7. h3 Bd7 8. Bg5 h6 9. Be3 Bb6 10. a3 Nd4 11. Nh2 Qc8 12. Nd5 Be6 13. Nxf6+ gxf6 14. Ba2 Qd7 15. c3 Nc6 16. Qh5 0-0-0 17. Bxb6 cxb6 18. Ng4 Bxg4 19. Qxg4 Qxg4 20. hxg4 Rdf8 21. f4 Rh7 22. Kh2 h5 23. g5 exf4 24. gxf6 Ne5 25. Bc4 Ng4+ 26. Kh3 Rh6 27. Rxf4 Nxf6 28. Raf1 Nd7 29. Bxf7 Kc7 30. d4 Rh7 31. Bg6 Rxf4 32. Rxf4 Rh6 33. Bf5 Nf6 34. g3 a5 35. b3 b5 36. Kg2 Kc6 37. Rh4 Rh8 38. g4 Rg8 39. Kf3 hxg4+ 40. Bxg4 Nxg4 41. Rxg4 Rxg4 42. Kxg4 Kd7 43. Kf5 Ke7 44. e5 dxe5 45. Kxe5 Kd7 46. Kd5 b6 47. Ke5 Ke7 48. d5 a4 49. d6+ Kd7 50. bxa4 bxa4 51. Kd5 b5 52. Kc5 Kd8 53. Kxb5 Kd7 54. Kc5 Kd8 55. Kd5 Kd7 56. c4 Kd8 57. c5 Kd7 58. c6+ Kd8 59. Ke6 Ke8 60. c7 Kf8 61. c8Q+ Kg7 62. d7 Kg6 63. Qg8+ Kh5 64. Kf5 Kh4 65. Qg4# 1-0

[Event "COL-ch U12 Girls"]
[Site "Choconta"]
[Date "2023.03.20"]
[Round "6"]
[White "Rubio Novoa, Maria Jose"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1396"]
[BlackElo "1216"]
[PlyCount "125"]
[EventDate "2023.03.17"]
[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. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. d3 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Bd2 d6 9. a3 Be6 10. Rb1 a6 11. b4 b5 12. cxb5 cxb4 13. bxc6 bxc3 14. Bxc3 Nd5 15. Bb2 Qc7 16. Qc2 Bd7 17. Rfc1 Bh6 18. cxd7 Bxc1 19. Rxc1 Qxc2 20. Rxc2 Rad8 21. Nxe5 dxe5 22. Bxd5 Rxd7 23. Bc4 Re7 24. Bxa6 Ra8 25. Bb5 f6 26. a4 Kg7 27. e4 Raa7 28. f4 exf4 29. gxf4 Rec7 30. Rd2 Rc5 31. Kf2 Rh5 32. Kg3 Kf7 33. d4 Re7 34. Kf3 Rh3+ 35. Kg2 Re3 36. Bc6 Rc7 37. Rc2 Rxc6 38. Rxc6 Re2+ 39. Kg3 Rxb2 40. a5 Rb3+ 41. Kg4 h5+ 42. Kh4 Rf3 43. a6 Rxf4+ 44. Kg3 Rxe4 45. a7 Re8 46. Rc7+ Ke6 47. Rb7 Ra8 48. Kf3 Kd5 49. Ke3 Kc6 50. Re7 Kd6 51. Rg7 g5 52. Kd3 Kd5 53. Kc3 Kc6 54. Kc4 Kb6 55. Kb4 Rxa7 56. Rxa7 Kxa7 57. Kc5 Kb7 58. Kd6 f5 59. d5 f4 60. Kd7 f3 61. d6 f2 62. Ke8 f1Q 63. d7 0-1

[Event "COL-ch U12 Girls"]
[Site "Choconta"]
[Date "2023.03.19"]
[Round "4"]
[White "Araujo Agreda, Hallye Valentina"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1377"]
[BlackElo "1216"]
[PlyCount "61"]
[EventDate "2023.03.17"]
[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. Bg5 Bg4 3. f3 Bf5 4. Nc3 c6 5. e4 Bg6 6. Bd3 f6 7. Bf4 e6 8. Qd2 Bb4 9. Nge2 Nd7 10. 0-0-0 e5 11. Bg3 c5 12. dxc5 d4 13. Qe1 dxc3 14. Nxc3 Qa5 15. Bb5 0-0-0 16. Qd2 Qxb5 17. Nxb5 Bxd2+ 18. Rxd2 a6 19. Nd6+ Kc7 20. Bf2 Ne7 21. h4 h5 22. g4 Nc8 23. gxh5 Bxh5 24. Rg1 Rhg8 25. Rd3 Nxd6 26. cxd6+ Kc6 27. Rgd1 g5 28. Rc3+ Nc5 29. Rxc5+ Kd7 30. Rc7+ Ke6 31. Re7# 1-0

[Event "COL-ch U12 Girls"]
[Site "Choconta"]
[Date "2023.03.19"]
[Round "5"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Fernandez Noriega, Shayra Maria"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1216"]
[BlackElo "1231"]
[PlyCount "79"]
[EventDate "2023.03.17"]
[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. c4 c5 2. Nc3 Nc6 3. e4 e5 4. Nf3 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. d3 d6 9. Be3 Be6 10. a3 a6 11. Bg5 Qd7 12. Nd5 Bxd5 13. cxd5 Nd4 14. Bxf6 Bxf6 15. Nxd4 cxd4 16. Qb3 Rfe8 17. Rac1 Rac8 18. Qb6 Red8 19. Kh1 Qb5 20. Qxb5 axb5 21. Bh3 Rxc1 22. Rxc1 Bg5 23. Rc7 Rb8 24. Rd7 Bc1 25. Rxd6 Bxb2 26. Rb6 Bxa3 27. Rxb5 b6 28. Kg1 Kg7 29. Kf1 Kf6 30. Ke2 Ke7 31. Kd2 f6 32. Kc2 Bd6 33. Be6 Rb7 34. Kb2 h6 35. g4 g5 36. Kb3 Bc5 37. Bf7 Kd6 38. Be8 Rb8 39. Bc6 Kc7 40. d6+ 1-0

[Event "COL-ch U12 Girls"]
[Site "Choconta"]
[Date "2023.03.18"]
[Round "2"]
[White "Leguizamo Cortes, Laura Juliana"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1291"]
[BlackElo "1216"]
[PlyCount "122"]
[EventDate "2023.03.17"]
[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. c4 c5 3. dxc5 dxc4 4. Qxd8+ Kxd8 5. Nc3 e6 6. e3 Nc6 7. Bxc4 Bxc5 8. Nf3 Nf6 9. Ng5 Ke8 10. 0-0 h6 11. Nge4 Nxe4 12. Nxe4 Be7 13. b3 b6 14. Bb2 f6 15. Bb5 Bb7 16. Rfd1 Rd8 17. Rxd8+ Kxd8 18. Rd1+ Kc7 19. g3 Rd8 20. Rc1 a6 21. Bc4 Bc8 22. Nc3 Rd2 23. Nd1 b5 24. Bc3 Rxa2 25. Bd3 Ba3 26. Ra1 Rxa1 27. Bxa1 e5 28. Nc3 Be6 29. Bxb5 axb5 30. Nxb5+ Kb6 31. Nxa3 Bxb3 32. f4 e4 33. h4 h5 34. f5 Ne5 35. Bd4+ Kc6 36. Nb1 Nf3+ 37. Kf2 Nxd4 38. exd4 Kd5 39. Ke3 Bc2 40. Nc3+ Kd6 41. Nxe4+ Bxe4 42. Kxe4 Kc6 43. d5+ Kc5 44. Kd3 Kxd5 45. Ke3 Ke5 46. Kf3 Kxf5 47. Kf2 Kg4 48. Kg2 g5 49. hxg5 fxg5 50. Kh2 Kf3 51. Kh3 g4+ 52. Kh4 Kg2 53. Kxh5 Kxg3 54. Kg5 Kf3 55. Kh4 g3 56. Kh3 g2 57. Kh4 g1Q 58. Kh5 Kf4 59. Kh6 Kf5 60. Kh7 Kf6 61. Kh8 Qg7# 0-1

[Event "COL-ch U12 Girls"]
[Site "Choconta"]
[Date "2023.03.18"]
[Round "3"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Castillo Anzola, Sara Sofia"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1216"]
[BlackElo "1301"]
[PlyCount "48"]
[EventDate "2023.03.17"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Nc3 d6 7. h3 0-0 8. Ne2 Be6 9. Bb5 Nd4 10. Nexd4 Bxd4 11. c3 Bb6 12. Ba4 c6 13. Be3 Bxe3 14. fxe3 Qc7 15. Bc2 Rad8 16. Qe2 d5 17. Rad1 Rfe8 18. a3 Qb6 19. b3 dxe4 20. Nxe5 exd3 21. Rxd3 Rxd3 22. Nxd3 Bxb3 23. Bxb3 Rxe3 24. Qf2 Rxd3 0-1

[Event "COL-ch U12 Girls"]
[Site "Choconta"]
[Date "2023.03.17"]
[Round "1"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Munoz Hoyos, Maria Antonia"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1216"]
[BlackElo "1214"]
[PlyCount "82"]
[EventDate "2023.03.17"]
[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 c5 2. Bc4 d6 3. Nf3 Nf6 4. d3 e6 5. 0-0 Be7 6. Nc3 Nbd7 7. Ne2 a6 8. c3 b5 9. Bb3 Bb7 10. a3 0-0 11. Ng3 a5 12. Bd2 Qb6 13. Bc2 Rac8 14. b4 cxb4 15. axb4 axb4 16. cxb4 Rc7 17. Be3 Rfc8 18. Bxb6 Nxb6 19. Bb3 Rd7 20. Rc1 Ra8 21. Qd2 Rdd8 22. Ra1 Rab8 23. Nd4 Nfd7 24. Nxb5 Bf6 25. Ra2 d5 26. d4 dxe4 27. Re1 Nf8 28. Nxe4 Bxe4 29. Rxe4 Rd7 30. Qf4 Rc8 31. Ra1 Ng6 32. Qg4 Rc6 33. h3 Be7 34. Ra7 Rxa7 35. Nxa7 Rc3 36. Ba2 Bd6 37. g3 Ra3 38. Bxe6 Rxa7 39. b5 Bc7 40. Bc8 Ra1+ 41. Kg2 Ra2 1-0

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "9"]
[White "Hernandez Pacheco, Liu Teshemka"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "0-1"]
[ECO "C20"]
[BlackElo "1394"]
[PlyCount "80"]
[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 e5 2. Be2 Nc6 3. Bh5 Nf6 4. d3 Be7 5. d4 Nxd4 6. Nf3 Nxh5 7. 0-0 Nxf3+ 8. Qxf3 Nf6 9. Bd2 d6 10. Nc3 0-0 11. Rae1 a6 12. Bc1 h6 13. Rd1 Bg4 14. Qd3 Bxd1 15. Qxd1 Nh7 16. Nd5 c6 17. Nb6 Qxb6 18. Be3 Qd8 19. b3 f5 20. exf5 Rxf5 21. Re1 Bg5 22. f4 Bxf4 23. Bf2 d5 24. b4 Qd7 25. Qg4 Qf7 26. Bc5 Qh5 27. h3 Qxg4 28. hxg4 Rg5 29. g3 Bxg3 30. Re3 Rxg4 31. Kf1 Re8 32. Ke2 Re6 33. Rf3 Rf6 34. Re3 Rf2+ 35. Kd3 e4+ 36. Kd4 Bf4 37. Rb3 Rxc2 38. Ra3 Rg1 39. Bb6 Rd1+ 40. Rd3 Rxd3# 0-1

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "8"]
[White "Vergara Granda, Ximena"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1121"]
[BlackElo "1394"]
[PlyCount "58"]
[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. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e5 5. e3 Be7 6. Nge2 0-0 7. d4 cxd4 8. exd4 d6 9. dxe5 dxe5 10. Qxd8 Rxd8 11. 0-0 h6 12. Nd5 Nxd5 13. cxd5 Nb4 14. Nc3 Nc2 15. Rb1 Bf5 16. Bd2 Ne3 17. Bxe3 Bxb1 18. Rxb1 a6 19. f4 exf4 20. Bxf4 Bd6 21. Be3 b5 22. a3 Rac8 23. Ne4 f5 24. Nxd6 Rxd6 25. Bf4 Rdd8 26. d6 g5 27. Be5 Rc5 28. Bc3 Rxc3 29. bxc3 Rxd6 1-0

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.09"]
[Round "7"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Fontalvo Truyol, Angelica"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1394"]
[PlyCount "33"]
[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. c4 e6 2. Nc3 Nf6 3. Nf3 Bc5 4. h3 0-0 5. e4 d5 6. d3 Nc6 7. Be2 Bb6 8. 0-0 d4 9. Nb1 e5 10. a3 h5 11. Nh2 Ne7 12. Bxh5 Nxh5 13. Qxh5 g6 14. Qf3 Be6 15. Bh6 Re8 16. Qf6 Kh7 17. Qg7# 1-0

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "5"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Ladron De Guevara Mendez, Lorena"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1394"]
[BlackElo "1377"]
[PlyCount "104"]
[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. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 Bc5 5. h3 d6 6. e4 h6 7. Be2 a6 8. a4 Be6 9. 0-0 Qd7 10. Nh2 Nd4 11. Bg4 Nxg4 12. Nxg4 f5 13. exf5 Nxf5 14. Be3 Nxe3 15. Nxe3 0-0 16. Ne4 Bd4 17. Ra2 Rf7 18. Qh5 Raf8 19. Qe2 d5 20. cxd5 Bxd5 21. Nxd5 Qxd5 22. Ra3 Qc6 23. Ra2 Qb6 24. b3 Qxb3 25. Qc2 Qd5 26. Qc4 Qxc4 27. dxc4 Rf4 28. Re2 b6 29. Kh2 c6 30. f3 b5 31. axb5 axb5 32. Nd6 Rd8 33. Nb7 Rd7 34. Na5 Bc3 35. Nxc6 Rxc4 36. Nxe5 Bxe5+ 37. Rxe5 Rb7 38. Rb1 b4 39. Re4 Rxe4 40. fxe4 Kf7 41. Kg3 Ke6 42. Kf3 Ke5 43. Ke3 b3 44. g3 b2 45. Kd3 Rb3+ 46. Kc4 Rxg3 47. Rxb2 Rxh3 48. Re2 Rh4 49. Kd3 g5 50. Rg2 Rxe4 51. Rh2 Rh4 52. Rxh4 gxh4 1/2-1/2

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "4"]
[White "Valencia Quinchia, Isabella"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1381"]
[BlackElo "1394"]
[PlyCount "43"]
[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 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nce7 5. Bb5+ Bd7 6. Qe2 a6 7. Bd3 Nf6 8. c4 c5 9. Na3 Ng6 10. Nc2 Be7 11. 0-0 0-0 12. Bd2 a5 13. b3 h6 14. a3 a4 15. b4 b6 16. Nfe1 Nh7 17. f4 exf4 18. Bxf4 f5 19. exf5 Bxf5 20. Bxf5 Rxf5 21. Qe6+ Rf7 22. Qxg6 1-0

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "3"]
[White "Albor Rebolledo, Andrea Maria"]
[Black "Lopez Mass, Maria Fernanda"]
[Result "1/2-1/2"]
[ECO "C75"]
[WhiteElo "1612"]
[BlackElo "1394"]
[PlyCount "39"]
[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 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 a6 5. Ba4 Bd7 6. d4 Be7 7. Be3 b5 8. Bc2 Nf6 9. 0-0 0-0 10. Nbd2 h6 11. Re1 Nh7 12. Nf1 Ng5 13. Nxg5 Bxg5 14. Ng3 Ne7 15. Qd2 Bxe3 16. fxe3 f5 17. exf5 Bxf5 18. e4 Bg6 19. Rad1 Rb8 20. Qe3 1/2-1/2

[Event "COL-ch U20 Girls"]
[Site "Barranquilla"]
[Date "2022.07.06"]
[Round "1"]
[White "Lopez Mass, Maria Fernanda"]
[Black "Olier Robayo, Mishelle Dayana"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1394"]
[BlackElo "1566"]
[PlyCount "60"]
[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. c4 e5 2. d3 f5 3. e3 Nf6 4. Nc3 d6 5. Nf3 Be7 6. Be2 0-0 7. 0-0 c6 8. h3 h6 9. a4 Qe8 10. Qb3 Kh8 11. Qc2 g5 12. Nh2 Qg6 13. f4 Nbd7 14. g4 gxf4 15. exf4 exf4 16. Rxf4 Nh5 17. Rf3 Ne5 18. Re3 Bg5 19. Rxe5 dxe5 20. Bxg5 Qxg5 21. Kh1 Ng3+ 22. Kg2 fxg4 23. Bxg4 Bxg4 24. Nxg4 Nf5 25. Kh2 Qf4+ 26. Kg1 h5 27. Qf2 hxg4 28. Qxf4 exf4 29. hxg4 Rg8 30. Kf2 Rxg4 0-1

