[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "1"]
[White "Mogollon Tobar, Nicolle Julieth"]
[Black "Cupaban Alonso, Luciana"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2109"]
[BlackElo "1742"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. c3 a6 6. Bb3 Nf6 7. Nbd2 O-O 8. O-O Ba7
9. h3 h6 10. Re1 Ne7 11. Nf1 Ng6 12. Ng3 Be6 13. d4 Bxb3 14. Qxb3 Rb8 15. Be3 exd4
16. cxd4 Re8 17. e5 Nh7 18. Rac1 Nhf8 19. Nf5 dxe5 20. dxe5 Bxe3 21. Rxe3 Qd7 22.
Ng3 Ne6 23. Ne4 Nd8 24. Nc5 Qc8 25. Qa4 Nc6 26. e6 fxe6 27. Qe4 Nf8 28. b4 Ne7 29.
Ne5 Nd5 30. Rg3 Nf6 31. Qh4 N6h7 32. Qxh6 Re7 33. Rc4 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "2"]
[White "Acevedo Ramirez, Lizeth Dahiana"]
[Black "Morales Perez, Ghisell"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1726"]
[BlackElo "1961"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Qa5+ 7. Nc3 Bb7 8. Bd2
d6 9. e4 Nbd7 10. Qc2 Ba6 11. Bxa6 Qxa6 12. f4 g6 13. Nge2 Bg7 14. O-O O-O 15. h3
Nb6 16. b3 Rae8 17. f5 Nfd7 18. Rae1 Ne5 19. fxg6 hxg6 20. Nf4 c4 21. b4 Nd3 22.
Nxd3 cxd3 23. Qd1 Nc4 24. Kh1 Rc8 25. e5 Nxe5 26. a4 Nc4 27. Nb1 Qb7 28. b5 Bf6 29.
Bh6 Qxd5 30. Bxf8 Kxf8 31. Rxf6 exf6 32. Nd2 Kg7 33. Nxc4 Rxc4 34. Qb3 d2 35. Rd1
Qd4 36. b6 Rb4 37. Qc2 Rb2 38. Qc6 Rxb6 39. Qc2 Rb2 40. Qc6 Qd3 41. a5 Rc2 42. Qa4
Rc1 43. Kh2 Qe2 44. Rxd2 Qxd2 45. a6 Qd5 46. Qd1 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "3"]
[White "Diaz Gonzalez, Ana Sofia"]
[Black "Remolina Garcia, Mayra Xiomara"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1908"]
[BlackElo "1684"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Bxc6 bxc6 7. d4 cxd4 8. cxd4
d6 9. h3 Nh6 10. Qc2 Bd7 11. Nc3 O-O 12. Re1 f6 13. e5 fxe5 14. dxe5 Bxh3 15. Nd4
Bd7 16. Nf3 Bf5 17. Qb3+ Nf7 18. Bf4 Kh8 19. e6 Nh6 20. Qc4 c5 21. Bg5 Ng8 22. Rad1
Ra7 23. Re2 Bf6 24. g4 Qa8 25. Nd5 Bxe6 26. Rxe6 Bxb2 27. Qe2 Bg7 28. Nh4 Bd4 29.
Nf4 Rf7 30. Rd3 Qc8 31. Rh3 Kg7 32. Nhxg6 Rxf4 33. Nxf4 Nf6 34. Rxe7+ Kg8 35. Bxf6
Rxe7 36. Qxe7 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "4"]
[White "Lopez Sosa, Lizeth Stefanya"]
[Black "Luna Monsalve, Sofia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1658"]
[BlackElo "1882"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. O-O
Qxf6 9. Re1+ Be6 10. Bg5 Qg6 11. cxd4 Nxd4 12. Nxd4 Bxd4 13. Qa4+ c6 14. Qxc4 Bxf2+
15. Kxf2 Qxg5 16. Nc3 O-O-O 17. Qb4 Rd2+ 18. Re2 Bd5 19. Nxd5 Rxe2+ 20. Kxe2 Qxg2+
21. Ke3 Qxd5 22. Qg4+ Qe6+ 23. Qxe6+ fxe6 24. Rg1 g6 25. Rf1 Rd8 26. b4 Rd5 27. Rf7
Rh5 28. Rf2 Kc7 29. Kd4 Kd6 30. Rd2 Rd5+ 31. Ke3 Rxd2 32. Kxd2 Ke5 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "5"]
[White "Agudelo Zapata, Yarli Alejandra"]
[Black "Herrera Idarraga, Karen Alejandra"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1867"]
[BlackElo "1656"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. Nc3 c5 8. d5 d6 9.
dxe6 fxe6 10. Bh3 Bc8 11. Ng5 Qe8 12. Bxe6+ Kh8 13. Nb5 Na6 14. Bxc8 Qxc8 15. Nxd6
Qg4 16. Ndf7+ Kg8 17. Ne5 Qf5 18. Nc6 Bd8 19. Qxd8 Kh8 20. Nf7+ Kg8 21. Ne7+ Kxf7
22. Qxf8+ 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "6"]
[White "Osma Abaunza, Maria Antonia"]
[Black "Solano Trillos, Thaliana"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1514"]
[BlackElo "1817"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. d3 Bg4 8. h3
Bh5 9. Be3 f5 10. Nc3 Bb4 11. Qd2 Bxf3 12. gxf3 Qxf3 13. Rf1 f4 14. Bxf4 exf4 15.
Qe2+ Qxe2+ 16. Kxe2 Nd4+ 17. Kd2 O-O-O 18. f3 Rhe8 19. Rf2 Re3 20. Raf1 Rde8 21.
Kd1 Nf5 22. Ne4 Ng3 23. Rg1 R3xe4 24. fxe4 Bc5 25. Rxg3 fxg3 26. Rg2 Bf2 27. Ke2
h5 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "7"]
[White "Posada Torres, Briggith"]
[Black "Garcia Tabares, Sara Lucia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1803"]
[BlackElo "1513"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 d6 5. Nf3 Be6 6. O-O O-O 7. d3 h6 8. a3 c6 9.
b4 Bb6 10. Bb2 Nbd7 11. Rc1 a5 12. b5 Nc5 13. d4 exd4 14. Nxd4 Bxc4 15. bxc6 d5 16.
cxb7 Nxb7 17. Re1 Re8 18. e4 dxe4 19. Nxe4 Nxe4 20. Bxe4 Bd5 21. Qf3 Bxe4 22. Rxe4
Rxe4 23. Qxe4 Nc5 24. Qf3 Na4 25. Nc6 Qd2 26. Ne7+ Kf8 27. Qxa8+ Kxe7 28. Qb7+ Qd7
29. Qxd7+ Kxd7 30. Bxg7 Nc5 31. Bxh6 Ne4 32. Be3 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "8"]
[White "Herrera Murillo, Emily"]
[Black "Bonilla Barreiro, Maria Jose"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1775"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. Bf4 d6 3. c3 g6 4. Nh3 Bxh3 5. gxh3 Bg7 6. e3 Nbd7 7. Nd2 c5 8. dxc5
Nxc5 9. Bb5+ Nfd7 10. b4 Ne6 11. Bg3 Bxc3 12. Rc1 Bxb4 13. e4 Nd4 14. Rc4 Bxd2+ 15.
Qxd2 Nf3+ 16. Ke2 Nxd2 17. Kxd2 Qa5+ 18. Kd3 Qxb5 19. a3 Nc5+ 20. Kc3 Qb3+ 21. Kd4
Qd3# 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "1"]
[White "Solano Trillos, Thaliana"]
[Black "Mogollon Tobar, Nicolle Julieth"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1817"]
[BlackElo "2109"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 g6 7. N5c3 Nf6 8. Bd3 Bg7
9. O-O O-O 10. h3 Be6 11. Nd5 Bxd5 12. exd5 Nb4 13. Nc3 Nxd3 14. Qxd3 Nd7 15. Be3
f5 16. b4 e4 17. Qc2 Rc8 18. Qb3 b6 19. Nb5 Ne5 20. Nd4 f4 21. Ne6 Qh4 22. Bxf4 Rxf4
23. g3 Nf3+ 24. Kg2 Rg4 25. Rh1 Bxa1 26. hxg4 Qf6 27. g5 Qc3 28. Qa4 Ne5 29. Qxa7
Qf3+ 30. Kg1 Nf7 31. Qb7 Re8 32. Qd7 Ra8 33. Qb7 Rf8 34. Qe7 Bg7 35. Nxf8 Bxf8 36.
Qe6 Kg7 37. Qh3 h5 38. gxh6+ Kh7 39. g4 Qe2 40. g5 Qxc4 41. Qd7 Qxd5 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "2"]
[White "Morales Perez, Ghisell"]
[Black "Agudelo Zapata, Yarli Alejandra"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1961"]
[BlackElo "1867"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Bxd3
9. Qxd3 Bf8 10. Be3 Qc7 11. Nbd2 Nd7 12. O-O Ne7 13. Rac1 Ng6 14. Bd4 a6 15. c4 Qd8
16. c5 Rc8 17. Nb3 Qc7 18. Rfe1 Be7 19. a4 O-O 20. g3 Rfe8 21. h4 f6 22. exf6 Bxf6
23. h5 Ngf8 24. b5 axb5 25. axb5 Bxd4 26. Qxd4 Nf6 27. Ne5 N8d7 28. h6 Nxe5 29. Rxe5
Ne4 30. Kg2 gxh6 31. f3 Ng5 32. Qe3 Qf7 33. Nd4 Re7 34. Nf5 exf5 35. Rxe7 Qg6 36.
c6 Rf8 37. c7 f4 38. Qe5 Nxf3 39. Qxd5+ 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "3"]
[White "Bonilla Barreiro, Maria Jose"]
[Black "Diaz Gonzalez, Ana Sofia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1775"]
[BlackElo "1908"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 Bf5 6. c3 e6 7. Bd3 Nge7 8. O-O
h6 9. b4 g5 10. Be5 Nxe5 11. Nxe5 Bg7 12. Bb5+ Kf8 13. Nd2 Bxe5 14. dxe5 Qc7 15.
c4 a6 16. cxd5 Nxd5 17. Bc4 Nxb4 18. Qb3 Nc6 19. Nf3 Kg8 20. Rac1 Qe7 21. Qe3 Rd8
22. Rfd1 Kg7 23. Nd4 Nxd4 24. Rxd4 Rxd4 25. Qxd4 Rd8 26. Qb6 Rd2 27. Bb3 Qa3 28.
Re1 Qb2 29. Qe3 Qd4 30. Qg3 a5 31. a4 Rd3 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "4"]
[White "Luna Monsalve, Sofia"]
[Black "Posada Torres, Briggith"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1882"]
[BlackElo "1803"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. Bg5 c5 7. dxc5 h6 8. Bxf6 Qxf6
9. e3 dxc4 10. Bxc4 Nd7 11. c6 bxc6 12. O-O Bxc3 13. bxc3 Nb6 14. Be2 c5 15. Nd2
Bb7 16. Rab1 Bc6 17. Bb5 Rac8 18. Rfd1 e5 19. a4 Rfd8 20. c4 Qe7 21. a5 Bxb5 22.
Rxb5 Nd7 23. Rb7 Qe6 24. Rxa7 Nf6 25. Rb7 Qa6 26. Rb5 Rb8 27. Rdb1 Rxb5 28. Rxb5
Qd6 29. Rb2 Ra8 30. Ra2 Qc6 31. h3 e4 32. Qa4 Qd6 33. Rb2 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "5"]
[White "Cupaban Alonso, Luciana"]
[Black "Gomez Araque, Laura Sofia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1742"]
[BlackElo "1567"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 a6 5. g3 e6 6. Bg2 Be7 7. d3 Qc7 8. O-O Nc6 9.
a3 b5 10. Ne2 Bb7 11. Qe1 Qb6 12. Kh1 h5 13. Be3 Ng4 14. Bg1 Nf6 15. Nh4 g6 16. Qd2
Nh7 17. d4 O-O-O 18. b4 Qc7 19. Qc3 c4 20. Qe3 Bf6 21. e5 dxe5 22. fxe5 Bg5 23. Qf2
Rhf8 24. Nf3 Bh6 25. Nf4 Ne7 26. c3 Bxf4 27. gxf4 Nd5 28. Qd2 f5 29. a4 Kd7 30. Bf2
Ra8 31. a5 Rg8 32. Bh4 Raf8 33. Rg1 Kc8 34. Bg5 Nxg5 35. Nxg5 Qd7 36. h4 Kc7 37.
Bf3 Rg7 38. Rg3 Rfg8 39. Rag1 Kb8 40. Nh3 Qf7 41. Kh2 Ka7 42. Qg2 Kb8 43. Bxd5 Bxd5
44. Qe2 Qe7 45. Rg5 Qf7 46. Nf2 Qb7 47. R1g3 Kc8 48. Qd1 Kd8 49. Qg1 Qf7 50. Nd1
Ke7 51. Ne3 Kd7 52. Qe1 Ke7 53. Nxd5+ exd5 54. e6 Qf6 55. Re3 Kd6 56. Re5 Rd8 57.
Qh1 Kc6 58. Qg2 Rd6 59. Kh3 Kc7 60. Rxd5 Qxe6 61. Re5 Qf7 62. Rc5+ Kb8 63. Rcxf5
Qe6 64. Kh2 Re7 65. Re5 Qf6 66. Qe4 Rxe5 67. fxe5 Qf2+ 68. Rg2 Rxd4 69. Qxd4 Qf5
70. Qd8+ Kb7 71. Qe7+ Ka8 72. Qg5 Qf3 73. Rd2 Qf7 74. Qd8+ Kb7 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "6"]
[White "Herrera Idarraga, Karen Alejandra"]
[Black "Acevedo Ramirez, Lizeth Dahiana"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1656"]
[BlackElo "1726"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bg5 c6 8. Bd3 Nbd7
9. Nge2 O-O 10. Qc2 Qc7 11. h3 h6 12. Bf4 Re8 13. O-O Nf8 14. f3 Bxf4 15. Nxf4 Qd6
16. Qd2 Bd7 17. Bc2 g5 18. Nfe2 c5 19. e4 dxe4 20. fxe4 cxd4 21. Nxd4 Ng6 22. Rad1
Nf4 23. Qe3 Qc7 24. h4 Ng4 25. Qg3 b5 26. Bb3 b4 27. Nf5 Bxf5 28. exf5 Qc5+ 29. Kh1
Qxf5 30. Nd5 Ne2 31. Qxg4 Qxg4 32. Nf6+ Kh8 33. Nxg4 Ng3+ 34. Kg1 Nxf1 35. Rxf1 h5
36. Nf6 Re5 37. Nd7 Re2 38. hxg5 Rg8 39. Rf5 Rxb2 40. Nf6 Rc8 41. Nxh5 Rc1+ 42. Kh2
Rbb1 43. Ng3 Rxb3 44. axb3 Kg8 45. Ne2 Rb1 46. Nd4 Rd1 47. Nc6 Rd3 48. Rf3 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "7"]
[White "Remolina Garcia, Mayra Xiomara"]
[Black "Herrera Murillo, Emily"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1684"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. Bf4 e6 3. e3 Nc6 4. Nf3 Nce7 5. c4 Nf6 6. Nc3 dxc4 7. Bxc4 Bd7 8. O-O
Nc6 9. Nb5 Ne4 10. Nxc7+ Ke7 11. Qd3 f5 12. Ng5 Nd6 13. Nxa8 Qxa8 14. Qa3 Qc8 15.
Bxd6+ Ke8 16. Rac1 Bxd6 17. Qxd6 h6 18. Nxe6 Kf7 19. Nc7+ Be6 20. Bxe6+ Kf6 21. Bxc8+
Kg5 22. Ne6+ Kh5 23. Nf4+ Kg5 24. Qg6+ Kh4 25. Qg3# 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "8"]
[White "Garcia Tabares, Sara Lucia"]
[Black "Lopez Sosa, Lizeth Stefanya"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1513"]
[BlackElo "1658"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Ng8 6. cxd4 d6 7. Bb5 Bd7 8. O-O a6
9. Bc4 Bg4 10. h3 Bh5 11. Bf4 d5 12. Bb3 Bxf3 13. gxf3 Qd7 14. Kg2 O-O-O 15. Nc3
Nge7 16. Bg3 h5 17. Bc2 Nf5 18. Bxf5 Qxf5 19. h4 g5 20. Rh1 Be7 21. hxg5 Bxg5 22.
f4 h4 23. fxg5 hxg3 24. fxg3 Rxh1 25. Qxh1 Qc2+ 26. Kh3 Rh8+ 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "1"]
[White "Mogollon Tobar, Nicolle Julieth"]
[Black "Luna Monsalve, Sofia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2109"]
[BlackElo "1882"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. a4 a5 6. Be3 Bxe3 7. fxe3 d6 8. O-O O-O
9. Nbd2 Ne7 10. Nh4 Ng6 11. Nxg6 hxg6 12. Nf3 c6 13. Qe1 d5 14. Bb3 Re8 15. Ng5 Be6
16. Qh4 Nh5 17. g4 Nf6 18. h3 c5 19. Rxf6 gxf6 20. Qh7+ Kf8 21. Nxe6+ Rxe6 22. Bxd5
Ke7 23. Rf1 Qh8 24. Qxh8 Rxh8 25. Bxe6 fxe6 26. Kg2 Rd8 27. b3 Rf8 28. h4 Rh8 29.
Kg3 b6 30. Rh1 f5 31. exf5 exf5 32. h5 fxg4 33. h6 Kf6 34. Kxg4 g5 35. Rh5 Rh7 36.
e4 Rh8 37. h7 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "2"]
[White "Diaz Gonzalez, Ana Sofia"]
[Black "Morales Perez, Ghisell"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1908"]
[BlackElo "1961"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 a6 6. Be2 b6 7. d4 cxd4 8. Nxd4
Bb7 9. f3 h5 10. h4 Qc7 11. Nf5 e6 12. Ne3 Rd8 13. Kf1 Be7 14. Qe1 Kf8 15. Qg3 Qc5
16. Bd3 Nb8 17. Ne2 Nc6 18. Nc4 d5 19. Be3 d4 20. Bf4 b5 21. axb5 axb5 22. Ne5 Nd7
23. Nxc6 Bxc6 24. Kf2 e5 25. Bd2 Nf6 26. Ra6 Bb7 27. Ra5 Bc6 28. Rha1 Bd6 29. Ra6
Bb7 30. Ra7 Qb6 31. R7a5 Bc6 32. Ra6 Qb7 33. Ra7 Qb8 34. R7a6 Qb7 35. Ra7 Qb8 36.
R7a6 Qb7 37. Ra7 Qb8 38. R7a6 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "3"]
[White "Saavedra Barragan, Evelyn Julieth"]
[Black "Solano Trillos, Thaliana"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1817"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. h3 O-O
9. Re1 Bb7 10. d4 Bb6 11. Be3 exd4 12. cxd4 Na5 13. e5 Nxb3 14. Qxb3 Ne4 15. exd6
Qxd6 16. Qd3 Rad8 17. Nc3 Nxc3 18. bxc3 Bxf3 19. gxf3 Qd5 20. Kg2 c5 21. Red1 cxd4
22. Bxd4 Qg5+ 23. Kh2 Qf4+ 24. Kg2 Bxd4 25. cxd4 Rd5 26. Qe4 Rg5+ 27. Kh1 Qf6 28.
Rg1 Rh5 29. Qg4 Rh4 30. Qg5 Qxf3+ 31. Rg2 Qxh3+ 32. Kg1 Qh1# 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "4"]
[White "Agudelo Zapata, Yarli Alejandra"]
[Black "Cupaban Alonso, Luciana"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1867"]
[BlackElo "1742"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 Nbd7 7. Nc3 b6 8. Nd2 Bb7
9. e4 dxe4 10. Ndxe4 c6 11. Bf4 Nxe4 12. Nxe4 Nf6 13. Nc3 Bd6 14. Be3 Qc7 15. Qb3
Rfd8 16. Bg5 Be7 17. Rfd1 h6 18. Be3 Rac8 19. Rac1 Qb8 20. c5 Ba6 21. cxb6 axb6 22.
Qa4 Bb7 23. Qb3 Ba8 24. Na4 Nd7 25. Rc2 b5 26. Nc3 Nb6 27. Bf4 Qa7 28. Rdc1 Nc4 29.
Ne2 Bf6 30. d5 exd5 31. Bh3 Bb7 32. Bxc8 Bxc8 33. Rd1 Bf5 34. Rcc1 Nxb2 35. Rxc6
Nxd1 36. Qxd1 Qxa2 37. Nd4 Bxd4 38. Qxd4 Qb1+ 39. Kg2 Qe4+ 40. Qxe4 Bxe4+ 41. f3
Bd3 42. Rd6 Rxd6 43. Bxd6 f5 44. Kf2 g6 45. Ke3 Bc4 46. Kd4 Kf7 47. Ke5 Be2 48. f4
Bf3 49. h4 Bg2 50. Bc5 h5 51. Bb4 Ke8 52. Kf6 Bf3 53. Kxg6 Bg4 54. Kf6 d4 55. Ke5
d3 56. Kd4 Be2 57. Ke5 Bg4 58. Kd4 Kd7 59. Kxd3 Kc6 60. Kd4 Kc7 61. Ke5 Kb6 62. Kd4
Kc6 63. Ke5 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "5"]
[White "Posada Torres, Briggith"]
[Black "Remolina Garcia, Mayra Xiomara"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1803"]
[BlackElo "1684"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Qc2 Bb4 7. Bg5 O-O 8. e3 Nbd7
9. Bd3 Qa5 10. O-O Re8 11. Nd2 Bd6 12. a3 Qc7 13. Nf3 h6 14. Bh4 Nh5 15. Rac1 Qb8
16. Na4 g5 17. Bg3 Nxg3 18. hxg3 Nf6 19. Nc5 Kg7 20. Bf5 Bxc5 21. dxc5 Bxf5 22. Qxf5
Ne4 23. Rfd1 Qc7 24. Nd4 Re5 25. Qh3 Rh8 26. g4 Ree8 27. f3 Nf6 28. Kf2 Kg6 29. Re1
Qe5 30. Qg3 Qe7 31. Nf5 Qd8 32. Nd6 Re7 33. e4 dxe4 34. fxe4 Nxe4+ 35. Rxe4 Rxe4
36. Nxe4 Qd4+ 37. Qe3 Qxb2+ 38. Kg1 Re8 39. Re1 Qe5 40. Qf2 Re6 41. Rf1 Re7 42. Qf5+
Kg7 43. Nd6 Qe6 44. Qxe6 fxe6 45. Rb1 Kf6 46. Kf2 Ke5 47. Rd1 b6 48. cxb6 axb6 49.
Nc4+ Kf4 50. Rd4# 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "6"]
[White "Lopez Sosa, Lizeth Stefanya"]
[Black "Bonilla Barreiro, Maria Jose"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1658"]
[BlackElo "1775"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. Nge2 Bg7 6. d3 O-O 7. O-O Nc6 8. Rb1 e5
9. a3 a6 10. f4 Nd4 11. h3 b5 12. Bd2 Rb8 13. Nd5 Nxd5 14. exd5 f5 15. Nc1 b4 16.
a4 a5 17. Ra1 Ba6 18. c3 bxc3 19. bxc3 exf4 20. Bxf4 g5 21. Be3 f4 22. gxf4 Nf5 23.
Bd2 gxf4 24. Rxf4 Nh4 25. Be4 Rxf4 26. Bxf4 Bc8 27. Qh5 Ng6 28. Ne2 Qd7 29. Qg5 Qxh3
30. Qd8+ Nf8 31. Bxd6 Rb7 32. Rf1 Qe3+ 33. Kh1 Qh6+ 34. Kg1 Rd7 35. Qxc8 Qe3+ 36.
Kg2 Rxd6 37. Ng3 Rf6 38. Rxf6 Bxf6 39. Bxh7+ Kxh7 40. Qxf8 Qd2+ 41. Kh3 Qxc3 42.
Qf7+ Bg7 43. Qf5+ Kg8 44. Nh5 Qd4 45. Nxg7 Kxg7 46. Qg4+ Kf6 47. Qxd4+ cxd4 48. Kg4
Ke5 49. Kg5 Kxd5 50. Kf5 Kc5 51. Ke5 Kb4 52. Kxd4 Kb3 53. Kc5 Kxa4 54. Kc4 Ka3 55.
d4 Kb2 56. Kb5 Kb3 57. d5 a4 58. d6 a3 59. d7 a2 60. d8=Q a1=Q 61. Qd5+ Kc2 62. Qg2+
Kd3 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "7"]
[White "Herrera Idarraga, Karen Alejandra"]
[Black "Osma Abaunza, Maria Antonia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1656"]
[BlackElo "1514"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. Bd3 dxc4 7. Bxc4 Bd6 8. O-O O-O
9. a3 a6 10. Bd3 b5 11. dxc5 Bxc5 12. b4 Bd6 13. Bb2 Bb7 14. Ne4 Nxe4 15. Bxe4 Rc8
16. Qe2 f6 17. Rfd1 Qe7 18. Bxh7+ Kxh7 19. Qd3+ Kg8 20. Qxd6 Qxd6 21. Rxd6 e5 22.
h3 e4 23. Nh4 Rfe8 24. Nf5 Ne5 25. Rad1 Nc4 26. Rd7 Nxb2 27. Rxg7+ Kf8 28. Rdd7 Bd5
29. Rxd5 Rcd8 30. Rgd7 Rxd7 31. Rxd7 Ra8 32. Nd6 Nc4 33. Nxc4 bxc4 34. Rc7 Rd8 35.
Rxc4 Rd1+ 36. Kh2 Ra1 37. Rc3 Ke7 38. Kg3 Rd1 39. Rc6 Rd6 40. Rxd6 Kxd6 41. Kf4 Kd5
42. Kxe4+ 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "8"]
[White "Acevedo Ramirez, Lizeth Dahiana"]
[Black "Garcia Tabares, Sara Lucia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1726"]
[BlackElo "1513"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne4 6. e3 f5 7. Qh5+ g6 8. Qh6
Qf6 9. f3 Ng5 10. e4 Nf7 11. Qe3 d6 12. exf5 Qxf5 13. Bd3 Qf6 14. f4 Qe7 15. Nf3
Nd7 16. O-O c5 17. Re1 Nb6 18. a4 d5 19. cxd5 Nxd5 20. Qf2 Nxc3 21. Bb2 Nd5 22. dxc5
Nxf4 23. Bb5+ Bd7 24. Bxh8 Bxb5 25. axb5 Nd3 26. Qd4 Nxe1 27. Rxe1 Rd8 28. Qc4 Qd7
29. Rxe6+ Kf8 30. Bf6 Qd1+ 31. Re1 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "1"]
[White "Morales Perez, Ghisell"]
[Black "Mogollon Tobar, Nicolle Julieth"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1961"]
[BlackElo "2109"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Ng3 g6 5. Bc4 d6 6. d3 Bg7 7. O-O Be6 8. Be3 Qd7
9. a4 Nge7 10. Nge2 f5 11. f4 Bxc4 12. dxc4 fxe4 13. Nxe4 O-O-O 14. N2c3 Nf5 15.
Bd2 h6 16. Qg4 Qe6 17. Nd5 exf4 18. Rae1 Bd4+ 19. Nf2 Ne5 20. Qh3 f3 21. Bf4 Qd7
22. Bxe5 fxg2 23. Kxg2 Bxe5 24. Nd3 Rde8 25. b3 Rhf8 26. c3 g5 27. Kg1 h5 28. Nxe5
dxe5 29. Qxh5 Nh4 30. Nf6 Qh3 31. Re2 Re6 32. Qg4 Qxg4+ 33. Nxg4 Nf3+ 34. Kg2 e4
35. Kg3 Kc7 36. Ne3 Kc6 37. Nd5 Kd6 38. Rff2 Ree8 39. Ne3 Ke5 40. Ng4+ Kf5 41. Ne3+
Kg6 42. Nd5 Ng1 43. Rxe4 Rxe4 44. Rxf8 Re6 45. Kf2 Nh3+ 46. Kg3 Ng1 47. Kf2 Nh3+
48. Kg3 Ng1 49. Kf2 Nh3+ 50. Kg3 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "2"]
[White "Luna Monsalve, Sofia"]
[Black "Diaz Gonzalez, Ana Sofia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1882"]
[BlackElo "1908"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3
Ne7 9. Qc2 b6 10. Nf3 Ba6 11. O-O Bxd3 12. Qxd3 Nd7 13. Rfd1 O-O 14. Rac1 Rac8 15.
Ne2 Ng6 16. Ng3 Nf6 17. h4 h5 18. Qf5 Qe6 19. Rc2 Rfd8 20. Rdc1 Rd6 21. Ng5 Qd7 22.
Qxd7 Nxd7 23. Nf3 c5 24. dxc5 bxc5 25. Nxh5 Kf8 26. Ng3 Ne7 27. Rd1 Rb6 28. Ne2 Rf6
29. Nc3 Nb6 30. Rcd2 Nc4 31. Rc2 Nb6 32. Ne2 Ng6 33. h5 Ne7 34. Nf4 d4 35. Nd3 dxe3
36. fxe3 Rf5 37. Nf4 Nc6 38. g4 Rf6 39. Rxc5 Na4 40. Rc2 Rc7 41. Nd5 Rd7 42. Ne5
Rdd6 43. Rxc6 Rxc6 44. Nxf6 gxf6 45. Nxc6 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "3"]
[White "Solano Trillos, Thaliana"]
[Black "Herrera Idarraga, Karen Alejandra"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1817"]
[BlackElo "1656"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d5 7. Bb5 Bd7 8. exd5
exd5 9. O-O Be7 10. Be3 O-O 11. Re1 Re8 12. Nde2 Bg4 13. f3 Be6 14. Bf2 Qc7 15. Qd2
Rad8 16. Nd4 Bd6 17. g3 a6 18. Nxc6 bxc6 19. Bxa6 h5 20. Qg5 Be7 21. Bd4 c5 22. Be5
Qb6 23. Bb5 c4+ 24. Kg2 Rf8 25. Qf4 d4 26. Bc7 Qb7 27. Bxd8 Rxd8 28. a4 dxc3 29.
bxc3 Nd5 30. Qe5 Bf6 31. Qe4 Bxc3 32. Bxc4 Bxa1 33. Rxa1 Qb2 34. Ra2 Nc3 35. Qxe6
Qb7 36. Qe3 Nxa2 37. Bxa2 Qb4 38. Bb3 Rd2+ 39. Kh3 Rd8 40. Qg5 Rd6 41. Qe7 Qc5 42.
Qxf7+ Kh7 43. Be6 Kh6 44. Qf4+ Kg6 45. Bf7+ Kh7 46. Qe4+ g6 47. Be6 Qc7 48. Qf4 Qd8
49. Qf7+ Kh6 50. c4 Rb6 51. Qf4+ g5 52. Qf5 Qe8 53. Bd7 Qe7 54. c5 Rf6 55. Qd5 Qe1
56. Qd3 Qf2 57. Bf5 Rxf5 58. Qd6+ Kg7 59. Qe7+ Kg6 60. Qe6+ Rf6 61. Qg8+ Kf5 62.
Qd5+ Kg6 63. Qg8+ Kh6 64. Qh8+ Kg6 65. Qg8+ Kf5 66. Qd5+ Kg6 67. Qg8+ Rf7 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "4"]
[White "Bonilla Barreiro, Maria Jose"]
[Black "Posada Torres, Briggith"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1775"]
[BlackElo "1803"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 Bg4 6. Be2 e6 7. Nbd2 Bd6 8. Bxd6
Qxd6 9. h3 Bh5 10. O-O Nge7 11. c3 O-O 12. Ne5 Bxe2 13. Qxe2 Nxe5 14. dxe5 Qc7 15.
Nb3 a6 16. Nd4 b5 17. f4 Qc4 18. Qd2 a5 19. f5 exf5 20. Nxf5 Ng6 21. Qd4 b4 22. Rf2
bxc3 23. bxc3 Rac8 24. Rd1 Qxc3 25. Qxc3 Rxc3 26. Rxd5 a4 27. Rfd2 h5 28. Nd4 Re8
29. Nf3 Nf4 30. Rd8 Kf8 31. R8d4 Nxh3+ 32. Kh2 g5 33. Rxa4 g4 34. Nh4 Ng5 35. Nf5
Kg8 36. Ra5 g3+ 37. Nxg3 Rxg3 38. e6 Rg4 39. exf7+ Kxf7 40. Rdd5 Kg6 41. Ra6+ Ne6
42. a4 Rg5 43. Rdd6 Kf7 44. a5 Re7 45. Ra8 Nf4 46. Rd2 Ne6 47. a6 Ra5 48. Re2 Nc5
49. Rf2+ Ke6 50. Rc2 Kd6 51. Rd2+ Kc6 52. Rc2 Kb6 53. Rb2+ Kc6 54. Rc2 Kb5 55. Rb2+
Kc4 56. Rb6 Re6 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "5"]
[White "Cupaban Alonso, Luciana"]
[Black "Lopez Sosa, Lizeth Stefanya"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1742"]
[BlackElo "1658"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 Qf6 5. Nd5 Qxf2+ 6. Kd1 Nce7 7. Nh3 Qd4 8.
d3 Nxd5 9. Qxg7 Bf8 10. Qxh8 Ndf6 11. Rf1 d5 12. c3 Bg4+ 13. Kc2 Qb6 14. Bxd5 O-O-O
15. Bg5 Be7 16. Qg7 Qd6 17. Bxf6 Nxf6 18. Rxf6 Bxf6 19. Qxg4+ Kb8 20. Rf1 c6 21.
Qf3 Bg7 22. Ng5 cxd5 23. Nxf7 Qd7 24. Nxd8 Qxd8 25. Qf7 Bh6 26. Qf6 Qxf6 27. Rxf6
Bg7 28. Rf7 Bh6 29. exd5 b6 30. d6 Bg5 31. Rxh7 a5 32. h4 Bf4 33. Rh8+ 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "6"]
[White "Remolina Garcia, Mayra Xiomara"]
[Black "Agudelo Zapata, Yarli Alejandra"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1684"]
[BlackElo "1867"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nd2 Nc6 5. c3 cxd4 6. exd4 g6 7. Bd3 Bg7 8. Ngf3
Nh5 9. Bg5 O-O 10. Qc2 Qc7 11. O-O Nf4 12. Bxf4 Qxf4 13. Rfe1 a6 14. Re2 Bd7 15.
Qb3 Qd6 16. Rae1 b5 17. a3 e6 18. Ne5 Nxe5 19. dxe5 Qc7 20. Nf3 a5 21. Nd4 Rfb8 22.
f4 Qc5 23. Rf2 b4 24. axb4 axb4 25. Qc2 bxc3 26. bxc3 Ra3 27. Rc1 Rc8 28. Ne2 Bf8
29. Kf1 Bb5 30. Rf3 Bxd3 31. Qxd3 Qc4 32. Ke1 Ra2 33. Kd1 Qa4+ 34. Ke1 Rc4 35. Rd1
Bc5 36. Rd2 Ra3 37. g3 d4 38. Kf1 Kg7 39. Rc2 dxc3 40. Kg2 Ra2 41. Rc1 Re4 42. Re1
c2 43. Kh3 c1=Q 44. Rxc1 Rexe2 45. Rxc5 Rxh2+ 46. Kg4 h5+ 47. Kg5 Rad2 48. Qb1 Qd7
49. f5 gxf5 50. Rc4 Qd8+ 51. Kf4 Rd4+ 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "7"]
[White "Herrera Murillo, Emily"]
[Black "Acevedo Ramirez, Lizeth Dahiana"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1726"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. Nfd2 c5 5. dxc5 Bxc5 6. e3 e5 7. Be2 Nc6 8. Nf3 a6
9. Nbd2 O-O 10. Nb3 Bb6 11. Nh4 Re8 12. Nf5 Bxf5 13. Bd2 d4 14. exd4 exd4 15. cxd4
Nxd4 16. Nxd4 Qxd4 17. O-O Rad8 18. Bc3 Qe4 19. Qe1 Qxe2 20. Qxe2 Rxe2 21. Rae1 Rde8
22. Bb4 Nd5 23. Bc3 Nxc3 24. bxc3 Rxe1 25. g3 Rxf1+ 26. Kxf1 Bh3+ 27. Kg1 Re1# 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "1"]
[White "Mogollon Tobar, Nicolle Julieth"]
[Black "Posada Torres, Briggith"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2109"]
[BlackElo "1803"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Ne7 8. Bg5 Qb6
9. Nbd2 Nd7 10. O-O Nf5 11. c4 Be7 12. Bxe7 Nxe7 13. b4 O-O 14. a4 a5 15. c5 Qc7
16. Ng5 Nf5 17. f3 g6 18. g4 Ng7 19. gxh5 Nxh5 20. b5 Nxe5 21. dxe5 Qxe5 22. f4 Nxf4
23. Rxf4 Qxf4 24. Rf1 Qg4+ 25. Kh2 Qxh4+ 26. Nh3 e5 27. Nf3 Qe7 28. Nfg5 Kg7 29.
Qg3 Rae8 30. Kg2 f5 31. Re1 f4 32. Qh4 Rh8 33. Qg4 Rhf8 34. Qh4 Rh8 35. Qg4 Rhf8
36. Qh4 Rh8 37. Qg4 Rh5 38. bxc6 bxc6 39. Rb1 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "2"]
[White "Luna Monsalve, Sofia"]
[Black "Morales Perez, Ghisell"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1882"]
[BlackElo "1961"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 a5 7. g4 c5 8. d5 a4 9.
g5 Ne8 10. Rc1 a3 11. b3 Na6 12. Qd2 Nb4 13. Bf3 Bd7 14. Nge2 Nc7 15. O-O b5 16.
Rfe1 Rb8 17. Nd1 bxc4 18. bxc4 Qc8 19. Nf4 Bg4 20. Be2 Rb7 21. f3 Bd7 22. Nd3 Nca6
23. Bf4 Qc7 24. Nc3 Nxd3 25. Bxd3 Rb2 26. Rc2 Rfb8 27. Nd1 Ba4 28. Rxb2 axb2 29.
Bb1 Nb4 30. Nc3 Bd7 31. Bg3 Rb7 32. f4 Qa5 33. Qxb2 Bc8 34. Qd2 Nxa2 35. Qxa2 Qxc3
36. Qa8 Bd4+ 37. Kh1 Qf3# 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "3"]
[White "Diaz Gonzalez, Ana Sofia"]
[Black "Solano Trillos, Thaliana"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1908"]
[BlackElo "1817"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 6. Qxe5 O-O 7. Nf3 Bf6 8. Qf4
Re8+ 9. Kf1 Qe7 10. g4 c6 11. d4 g6 12. Bd2 Bg7 13. Re1 Qf6 14. Kg2 Na6 15. Qxf6
Bxf6 16. Bf4 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "4"]
[White "Herrera Idarraga, Karen Alejandra"]
[Black "Cupaban Alonso, Luciana"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1656"]
[BlackElo "1742"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Nf3 Nc6 7. e3 O-O 8. Bd3
d5 9. O-O Qc7 10. Bb2 b6 11. cxd5 exd5 12. c4 dxc4 13. Bxc4 cxd4 14. exd4 Na5 15.
Ba2 Bg4 16. Qd3 Rfd8 17. d5 Bh5 18. Bxf6 gxf6 19. Qf5 Bxf3 20. Qxf3 Qe5 21. Rad1
Nb7 22. Rfe1 Qg5 23. d6 Nc5 24. d7 Kf8 25. Qc6 Qg4 26. Qxf6 Rxd7 27. Rxd7 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "5"]
[White "Agudelo Zapata, Yarli Alejandra"]
[Black "Acevedo Ramirez, Lizeth Dahiana"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1867"]
[BlackElo "1726"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Ne5 Nc6 8. Nxc6
bxc6 9. Na3 Bxa3 10. bxa3 Ba6 11. Qd2 Rb8 12. Qa5 Rb6 13. a4 Qe7 14. Qc3 Qd7 15.
Ba3 Rfb8 16. Bc5 Nd5 17. Qa5 Bb7 18. Bxb6 cxb6 19. Qd2 b5 20. e4 Nb6 21. axb5 cxb5
22. Qa5 Bc6 23. Rad1 h6 24. Rfe1 Qb7 25. Qb4 Rd8 26. d5 exd5 27. exd5 Nxd5 28. Qc5
Rd7 29. Re5 Nf6 30. Rxd7 Qxd7 31. Bxc6 Qd1+ 32. Kg2 a6 33. Bf3 Qb1 34. Qc8+ Kh7 35.
Be4+ Nxe4 36. Qf5+ 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "6"]
[White "Lopez Sosa, Lizeth Stefanya"]
[Black "Saavedra Barragan, Evelyn Julieth"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1658"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nc3 e6 3. d3 Nc6 4. g3 d5 5. Bg2 Nf6 6. Nf3 d4 7. Ne2 Bd6 8. Bg5 O-O
9. O-O h6 10. Bxf6 Qxf6 11. Nd2 Ne5 12. h3 b6 13. f4 Nc6 14. e5 Qd8 15. Bxc6 Rb8
16. exd6 Qxd6 17. Bg2 e5 18. Nc4 Qe6 19. Nxe5 f6 20. Nc6 Qe3+ 21. Kh2 Rb7 22. Rf3
Qe6 23. Ncxd4 cxd4 24. Nxd4 Qd6 25. c3 b5 26. Qb3+ Kh8 27. Re3 Rb8 28. Rae1 Bd7 29.
Re7 a5 30. Qd5 Qxd5 31. Bxd5 Bc8 32. Ra7 a4 33. Ree7 Rd8 34. Nc6 Rxd5 35. Nxb8 Rxd3
36. Re8+ Kh7 37. Rxc8 Rd2+ 38. Kg1 Rxb2 39. Rcc7 Rxa2 40. Rxg7+ Kh8 41. Rh7+ Kg8
42. Rag7+ Kf8 43. Nd7+ Ke8 44. Rh8# 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "7"]
[White "Remolina Garcia, Mayra Xiomara"]
[Black "Bonilla Barreiro, Maria Jose"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1684"]
[BlackElo "1775"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 O-O 6. O-O-O Nbd7 7. e5 Nh5 8. Bh6
dxe5 9. dxe5 Bxe5 10. g4 Ng7 11. h4 c6 12. h5 Qc7 13. hxg6 hxg6 14. Nf3 Nf6 15. Nxe5
Nd5 16. Bxg7 Kxg7 17. Nxd5 cxd5 18. Qh6+ Kf6 19. g5+ Kf5 20. Bd3+ Ke6 21. Qxf8 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "8"]
[White "Garcia Tabares, Sara Lucia"]
[Black "Herrera Murillo, Emily"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1513"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 f6 3. Nxe5 fxe5 4. Qh5+ Ke7 5. Qxe5+ Kf7 6. Bc4+ 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "1"]
[White "Diaz Gonzalez, Ana Sofia"]
[Black "Mogollon Tobar, Nicolle Julieth"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1908"]
[BlackElo "2109"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. O-O Bg7 6. d3 Nf6 7. Re1 O-O 8. h3
Qc7 9. Nc3 e5 10. b3 a5 11. Be3 b6 12. Qc1 Nh5 13. Bh6 Nf4 14. Bxg7 Kxg7 15. Ne2
Ne6 16. Qb2 Nd4 17. Nfxd4 cxd4 18. f4 c5 19. Qc1 f5 20. fxe5 fxe4 21. Qg5 Rf5 22.
Qh4 Qxe5 23. Ng3 Rf4 24. Qd8 Bb7 25. Qxb6 Rb8 26. Nxe4 Bxe4 27. Qa7+ Rf7 28. Rxe4
Qxe4 29. Qxf7+ Kxf7 30. dxe4 Ke6 31. Re1 Ke5 32. Re2 a4 33. Kf2 c4 34. bxc4 Rc8 35.
Ke1 Rxc4 36. Kd2 Rc3 37. Re1 Rg3 38. Re2 h5 39. Kc1 g5 40. Kb2 Re3 41. Rxe3 dxe3
42. Kc1 Kxe4 43. Kd1 Kd4 44. Ke2 Kc3 45. Kxe3 Kxc2 46. g4 hxg4 47. hxg4 Kb2 48. Ke4
Kxa2 49. Kf5 Kb2 50. Kxg5 a3 51. Kh6 a2 52. g5 a1=Q 53. g6 Qh1+ 54. Kg7 Kc3 55. Kg8
Kd4 56. g7 Ke5 57. Kf8 Kf6 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "2"]
[White "Morales Perez, Ghisell"]
[Black "Herrera Idarraga, Karen Alejandra"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1961"]
[BlackElo "1656"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e5 6. dxe5 Nxe5 7. Bb5+ Nc6 8. Ne2
Bc5 9. O-O Be6 10. Nf4 Nf6 11. Qe2 Qd6 12. Nd3 Bb6 13. Bf4 Qd7 14. Ne5 Qc8 15. Nd2
O-O 16. Ndf3 Ne4 17. Nxc6 bxc6 18. Ba6 Qd8 19. Bb7 Rc8 20. Bxc8 Bxc8 21. Rad1 Bg4
22. h3 Bh5 23. Be3 Bc7 24. g4 Bg6 25. c4 f5 26. Bd4 fxg4 27. Ne5 gxh3 28. Qe3 Qh4
29. Rd3 h2+ 30. Kh1 Bxe5 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "3"]
[White "Posada Torres, Briggith"]
[Black "Agudelo Zapata, Yarli Alejandra"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1803"]
[BlackElo "1867"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 O-O 5. Nf3 Nc6 6. O-O d6 7. d3 h6 8. a3 Nd4
9. b4 Nxf3+ 10. Bxf3 Bd4 11. Bb2 c6 12. e3 Bb6 13. Qb3 Bf5 14. Rad1 Bg4 15. Bxg4
Nxg4 16. c5 Bc7 17. cxd6 Qxd6 18. h3 Nf6 19. d4 exd4 20. Rxd4 Qe7 21. Rfd1 Rfe8 22.
Ne2 Bb6 23. R4d3 Rad8 24. Qc3 Qe4 25. Nf4 Rxd3 26. Rxd3 Bc7 27. Rd1 Qf3 28. Qc2 Bxf4
29. Bxf6 Bxg3 30. fxg3 Qxg3+ 31. Qg2 Qxg2+ 32. Kxg2 gxf6 33. Kf3 Kf8 34. Rd7 Re7
35. Rd6 Kg7 36. e4 Re5 37. Rd7 Rb5 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "4"]
[White "Cupaban Alonso, Luciana"]
[Black "Luna Monsalve, Sofia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1742"]
[BlackElo "1882"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 O-O 6. Nf3 exf4 7. Bxf4 d6 8. d4 Bb6
9. O-O Bg4 10. Be3 Qe8 11. Qd2 Ba5 12. Bd3 Bxc3 13. Qxc3 Nxe4 14. Bxe4 Qxe4 15. Ng5
Qg6 16. h3 Bf5 17. Rf2 h6 18. Raf1 Ne7 19. Nf3 Bxh3 20. Bd2 Be6 21. Qxc7 Nf5 22.
Bf4 Rfc8 23. Qxb7 Rab8 24. Qe4 Rxb2 25. d5 Bd7 26. c4 Rb4 27. Rc1 Qg4 28. Nd4 Rbxc4
29. Rxc4 Rxc4 30. Qe2 Qxe2 31. Nxe2 g5 32. Bh2 Rc5 33. Ng3 Ne3 34. Nf1 Rc1 35. Rf3
Bb5 36. Kf2 Nxf1 37. Bxd6 Nd2 38. Re3 Nc4 39. Ba3 Rc2+ 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "5"]
[White "Solano Trillos, Thaliana"]
[Black "Lopez Sosa, Lizeth Stefanya"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1817"]
[BlackElo "1658"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qd8 8. a3
Be7 9. Be2 O-O 10. O-O a6 11. f4 d6 12. Bf3 Qc7 13. Qe2 b6 14. g4 Bb7 15. g5 Nd7
16. Qg2 Rab8 17. f5 Kh8 18. fxe6 fxe6 19. Qh3 Nde5 20. g6 Nxg6 21. Qxe6 Nce5 22.
Be2 Rbe8 23. Nd4 Bc8 24. Qb3 b5 25. Ne6 Bxe6 26. Qxe6 Bf6 27. Qb3 Qd7 28. Nd5 Qh3
29. Nf4 Nxf4 30. Rxf4 Nc4 31. Rf3 Qg4+ 32. Kf1 Qxe4 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "6"]
[White "Acevedo Ramirez, Lizeth Dahiana"]
[Black "Remolina Garcia, Mayra Xiomara"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1726"]
[BlackElo "1684"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c6 5. Nf3 g6 6. Bd3 Bg7 7. c5 b6 8. b4 a5 9. b5
bxc5 10. dxc5 cxb5 11. Bxb5+ Bd7 12. Rb1 Qc7 13. Ba3 Nc6 14. Nd4 O-O 15. Bxc6 Bxc6
16. Ncb5 Bxb5 17. Nxb5 Qe5 18. O-O Rfc8 19. Nd6 Rc7 20. Qa4 Qh5 21. Rb5 Qg4 22. Qb3
a4 23. Rb8+ Bf8 24. Qb6 Raa7 25. Nb5 Rab7 26. Rxb7 Rxb7 27. Qxb7 Ne4 28. f3 Qg5 29.
fxe4 Qxe3+ 30. Kh1 f5 31. Qc8 Kf7 32. Qd7+ Kf6 33. Bb2+ e5 34. Qd8+ Be7 35. Bxe5+
Ke6 36. Qxd5# 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "7"]
[White "Osma Abaunza, Maria Antonia"]
[Black "Garcia Tabares, Sara Lucia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1514"]
[BlackElo "1513"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. h3 Be6 5. Bd3 Be7 6. b3 O-O 7. Bb2 Nbd7 8. Qe2 c6
9. O-O-O a6 10. h4 b5 11. Ng5 h6 12. Nxe6 fxe6 13. g4 Kh8 14. g5 Ng8 15. gxh6 Nxh6
16. Rdg1 Rf7 17. Qe3 Qf8 18. Rh2 d5 19. exd5 exd5 20. Qg3 Bd6 21. Rhg2 e4 22. Qh3
exd3 23. cxd3 Ne5 24. Ne2 Rf3 25. Bxe5 Rxh3 26. Bxg7+ Qxg7 27. Rxg7 Rg8 28. Rxg8+
Nxg8 29. Rg4 Rxd3 30. Kc2 Rf3 31. Rg2 Rh3 32. Rg6 Be7 33. Rxc6 Bxh4 34. Nf4 Rh1 35.
Ng6+ Kh7 36. Nf8+ Kh8 37. Ng6+ Kg7 38. Nf4 Bxf2 39. Rg6+ Kh7 40. Rxa6 Rh4 41. Rd6
Rxf4 42. Rd7+ Kg6 43. Rd6+ Nf6 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "8"]
[White "Bonilla Barreiro, Maria Jose"]
[Black "Gomez Araque, Laura Sofia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1775"]
[BlackElo "1567"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Nbd2 O-O 6. h3 Nbd7 7. c4 Re8 8. d5 Nh5
9. Qc2 Nxf4 10. exf4 Nc5 11. g4 e6 12. O-O-O exd5 13. cxd5 Qf6 14. Bb5 Rf8 15. Rhe1
a6 16. Bc4 b5 17. Bf1 Na4 18. Re3 Nxb2 19. Rde1 Bb7 20. Qe4 Na4 21. Nb1 Qb2+ 22.
Kd1 Bxd5 23. Qxd5 Qxb1+ 24. Ke2 Qc2+ 25. Qd2 Nc3+ 26. Rxc3 Qxc3 27. Qxc3 Bxc3 28.
Rc1 Rfe8+ 29. Kd3 b4 30. Bg2 Rab8 31. Ng5 Re1 32. Rc2 Rd1+ 33. Ke2 Re8+ 34. Ne4 Rg1
35. Kf3 Rxe4 36. Kxe4 Rxg2 37. f5 gxf5+ 38. Kxf5 Rg1 39. h4 Re1 40. f4 d5 41. g5
d4 42. g6 hxg6+ 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "1"]
[White "Mogollon Tobar, Nicolle Julieth"]
[Black "Agudelo Zapata, Yarli Alejandra"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2109"]
[BlackElo "1867"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. c3 Na5 8. Bb5 a6
9. Ba4 b5 10. Bc2 c5 11. Nbd2 h6 12. h3 Re8 13. d4 Qc7 14. b3 Nc6 15. Nf1 Bf8 16.
d5 Nb8 17. c4 Nbd7 18. Ng3 Nb6 19. Bd3 Bd7 20. a4 Reb8 21. a5 Nc8 22. Bc2 bxc4 23.
bxc4 Rb4 24. Qd3 Ne7 25. Bd2 Rb7 26. Nh4 Rab8 27. Ngf5 Nxf5 28. Nxf5 Bxf5 29. exf5
Qd7 30. g4 Nh7 31. f4 f6 32. h4 Be7 33. Kh1 Bd8 34. Ra3 Qf7 35. Kg2 Re7 36. g5 fxg5
37. hxg5 hxg5 38. fxg5 e4 39. Qh3 g6 40. Bxe4 Rb2 41. Qc3 Rxd2+ 42. Qxd2 gxf5 43.
g6 Qg7 44. Rg3 Nf8 45. Bxf5 Rb7 46. Re8 Bh4 47. Rh3 Qf6 48. Bc2 Rb2 49. Rxf8+ Qxf8
50. Rxh4 Qf6 51. Rg4 Kg7 52. Kg3 Qe5+ 53. Kh4 Rb8 54. Rg5 Qf6 55. Kg3 Rf8 56. Rf5
Qe7 57. Rxf8 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "2"]
[White "Herrera Idarraga, Karen Alejandra"]
[Black "Luna Monsalve, Sofia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1656"]
[BlackElo "1882"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 d5 8. exf6 dxc4
9. b5 Na5 10. Qe2+ Be6 11. fxg7 Rg8 12. cxd4 Rxg7 13. Nc3 Rxg2 14. Kf1 Rg6 15. d5
Qe7 16. dxe6 Rxe6 17. Qc2 Qf6 18. Ne1 O-O-O 19. Bb2 Qh6 20. Rd1 Qh3+ 21. Ng2 Rg8
22. Rg1 Reg6 23. Qe4 Qxh2 24. Ne2 Rg4 25. Qf5+ Kb8 26. Qxg4 Re8 27. Qg5 a6 28. Rd8+
Rxd8 29. Qxd8+ Ka7 30. Bd4 Qh6 31. Bxb6+ Qxb6 32. bxa6 Qb1+ 33. Ne1 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "3"]
[White "Lopez Sosa, Lizeth Stefanya"]
[Black "Morales Perez, Ghisell"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1658"]
[BlackElo "1961"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Rb8 6. O-O b5 7. a3 d6 8. d3 e6 9.
e5 Nxe5 10. d4 cxd4 11. Nxd4 Bd7 12. Ne4 Qc7 13. Nxd6+ Qxd6 14. Nf5 Qxd1 15. Nxg7+
Ke7 16. Rxd1 Rc8 17. Bf4 Nc4 18. b3 Nb6 19. g4 f6 20. Rd2 Bc6 21. Rad1 Bxg2 22. Kxg2
Kf7 23. Rd7+ Ne7 24. Rxa7 Rxc2 25. Bd6 Nbc8 26. Rb7 Rd8 27. Bxe7 Rxd1 28. Bd8+ Kg8
29. Nxe6 Rc6 30. Rg7+ Kh8 31. Bxf6 Rxe6 32. Rxg6+ Rxf6 33. Rxf6 Kg7 34. Rc6 Nd6 35.
f3 Rd3 36. Rb6 Kf7 37. a4 bxa4 38. bxa4 Ke6 39. a5 Ra3 40. a6 Kd7 41. Rb8 Rxa6 42.
Rh8 Nf7 43. Rxh7 Ke6 44. Rh5 Ra4 45. Rb5 Ne5 46. Rb3 Nxg4 47. fxg4 Rxg4+ 48. Kf2
Kf5 49. Rb5+ Kf4 50. Rb4+ Kg5 51. Rxg4+ Kxg4 52. Kg2 Kh4 53. h3 Kh5 54. Kg3 Kg5 55.
h4+ Kh5 56. Kh3 Kh6 57. Kg4 Kg6 58. h5+ Kh6 59. Kh4 Kg7 60. Kg5 Kh7 61. h6 Kg8 62.
Kg6 Kh8 63. h7 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "4"]
[White "Posada Torres, Briggith"]
[Black "Diaz Gonzalez, Ana Sofia"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1803"]
[BlackElo "1908"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. c4 e5 2. g3 Nf6 3. Bg2 h6 4. Nc3 Bb4 5. Nd5 Nxd5 6. cxd5 O-O 7. e3 d6 8. Ne2 Bf5
9. Qb3 Bc5 10. O-O Bb6 11. f4 exf4 12. Nxf4 Nd7 13. Qc3 Bh7 14. b3 Qf6 15. d4 Qe7
16. Bd2 Nf6 17. Rae1 Ne4 18. Qb2 Rae8 19. Bc1 Qg5 20. Bf3 a6 21. Kh1 Qe7 22. Bg2
Qd8 23. a3 Nf6 24. Qc3 Ne4 25. Qb2 Nf6 26. Qc3 Be4 27. Qc4 Qd7 28. Bd2 Qg4 29. Bxe4
Nxe4 30. Bc1 Kh8 31. Kg2 Re7 32. Qd3 Rfe8 33. Ne2 Qg5 34. Nf4 Qg4 35. Ne2 Ng5 36.
Nf4 Ne4 37. Ne2 Qh5 38. Nf4 Qg5 39. Rf3 Nf6 40. h4 Qg4 41. Ref1 Re4 42. Qc4 Qd7 43.
a4 Ba7 44. Qc3 R8e7 45. Bd2 Kg8 46. Bc1 Qg4 47. Bd2 Qd7 48. Bc1 Qe8 49. Kg1 Ng4 50.
Ng2 Nf6 51. Nf4 Bb6 52. Bd2 Qd7 53. Kg2 Qe8 54. Kg1 Qd7 55. Kg2 Qg4 56. Bc1 Qd7 57.
Bd2 Qe8 58. Kg1 Qd7 59. Kg2 Ng4 60. Kg1 Ba7 61. Bc1 Nf6 62. Kg2 Ng4 63. Kg1 Nf6 64.
Kg2 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "5"]
[White "Gomez Araque, Laura Sofia"]
[Black "Acevedo Ramirez, Lizeth Dahiana"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1567"]
[BlackElo "1726"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 cxd4 7. cxd4 Nf5 8. Bxf5
exf5 9. Nc3 Be6 10. Be3 Be7 11. a3 a6 12. b4 g5 13. g3 g4 14. Nd2 h5 15. Nb3 b6 16.
Rc1 Rc8 17. f3 h4 18. Kf2 gxf3 19. Qxf3 f6 20. exf6 Bxf6 21. Ne2 Ne7 22. Rxc8 Qxc8
23. Rc1 hxg3+ 24. hxg3 Qd7 25. Nf4 Bf7 26. Rh1 Rxh1 27. Qxh1 Qa4 28. Nh5 Bh8 29.
Nf4 Bf6 30. Nh5 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "6"]
[White "Garcia Tabares, Sara Lucia"]
[Black "Saavedra Barragan, Evelyn Julieth"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1513"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Qc7 5. Bxc6 Qxc6 6. d4 Nf6 7. e5 Nd5 8. Nxd5
Qxd5 9. Be3 cxd4 10. Qxd4 Qxd4 11. Bxd4 b6 12. O-O-O Bc5 13. Bxc5 bxc5 14. Rd3 c4
15. Rc3 Ba6 16. Rd1 Bb5 17. Nd4 Ba6 18. Nf3 Bb5 19. Rd6 a6 20. a3 O-O 21. Nd4 Rfd8
22. Nxb5 axb5 23. Rb6 Rab8 24. Rxb8 Rxb8 25. a4 g6 26. f4 bxa4 27. Rxc4 Ra8 28. Kb1
Ra7 29. Ka2 d5 30. exd6 Rd7 31. Rd4 f5 32. c4 Kf7 33. c5 Rd8 34. c6 Ra8 35. c7 Ke8
36. d7+ Ke7 37. d8=Q+ Rxd8 38. cxd8=Q+ Kf7 39. Rd7# 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "7"]
[White "Remolina Garcia, Mayra Xiomara"]
[Black "Solano Trillos, Thaliana"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1684"]
[BlackElo "1817"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. Nbd2 Qb6 6. dxc5 Bxc5 7. Nb3 Bd6 8. Bxd6
Qxd6 9. Be2 O-O 10. O-O e5 11. c3 Nc6 12. Qc2 e4 13. Nfd4 Ng4 14. Bxg4 Bxg4 15. f3
exf3 16. Nxf3 Qh6 17. Qd3 Rad8 18. Nbd4 Rfe8 19. Rae1 Ne5 20. Nxe5 Rxe5 21. Rf4 Qxf4
22. exf4 Rxe1+ 23. Kf2 Re4 24. f5 g6 25. fxg6 fxg6 26. h3 Bc8 27. Qb5 Rf8+ 28. Kg3
Re5 29. Nf3 Ref5 30. Qc5 b6 31. Qc7 R5f7 32. Qd6 Rf5 33. h4 Kg7 34. Ng5 Rxg5+ 35.
hxg5 Bb7 36. Qc7+ Rf7 37. Qe5+ Kg8 38. Qb8+ Kg7 39. Qxa7 b5 40. Qb6 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "8"]
[White "Bonilla Barreiro, Maria Jose"]
[Black "Cupaban Alonso, Luciana"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1775"]
[BlackElo "1742"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nc6 2. Nf3 d6 3. Bf4 Bg4 4. e3 e5 5. dxe5 dxe5 6. Qxd8+ Rxd8 7. Bg3 Nf6 8.
Bb5 a6 9. Bxc6+ bxc6 10. Bxe5 Rd7 11. Bxf6 gxf6 12. Nbd2 Be7 13. h3 Bf5 14. Nd4 Bg6
15. O-O-O c5 16. Nc6 Bd6 17. Nb3 Be4 18. Nb8 Rd8 19. Nxa6 Bxg2 20. Rhg1 Bf3 21. Rd2
c4 22. Nbc5 Ke7 23. Rd4 Rhg8 24. Re1 Rg2 25. Ne4 c3 26. bxc3 Ba3+ 27. Kb1 Rxd4 28.
exd4 Bxe4 29. Rxe4+ Kd6 30. Re1 Rxf2 31. c4 Rf3 32. c5+ Kd5 33. Nxc7+ Kxd4 34. Nb5+
Kxc5 35. Nxa3 Rxa3 36. Rf1 Rxh3 37. Rxf6 Rh1+ 38. Kb2 h5 39. Rxf7 h4 40. Rh7 h3 41.
Rh5+ Kb4 42. a3+ Kc4 43. a4 h2 44. a5 Rf1 45. Rxh2 Rf5 46. a6 Ra5 47. Rh6 Kb5 48.
Kc3 Rxa6 49. Rxa6 Kxa6 50. Kd4 Kb6 51. Kd5 Kc7 52. Kc5 Kd8 53. Kc6 Kc8 54. c4 Kb8
55. Kd7 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "1"]
[White "Mogollon Tobar, Nicolle Julieth"]
[Black "Herrera Idarraga, Karen Alejandra"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2109"]
[BlackElo "1656"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. d3 e5 5. Nbd2 f5 6. O-O e4 7. Ne1 c4 8. c3 Nf6 9.
dxc4 dxc4 10. Qa4 a6 11. Qxc4 b5 12. Qb3 Bc5 13. a4 Na5 14. Qc2 Bb7 15. b4 Bxf2+
16. Rxf2 e3 17. Rxf5 exd2 18. Bxd2 Nc4 19. Bg5 Qb6+ 20. e3 O-O 21. Bxb7 Qxb7 22.
Bxf6 Nxe3 23. Qa2+ Kh8 24. Rf3 Ng4 25. Rf4 Nxf6 26. Nd3 Qb6+ 27. Nc5 h6 28. a5 Qd6
29. Raf1 Rae8 30. Qf2 Qe5 31. Qd4 Qe2 32. R4f2 Qh5 33. Nxa6 Rd8 34. Qc5 Qg6 35. Qxb5
Rd3 36. Qf5 Rxg3+ 37. hxg3 Qxg3+ 38. Rg2 Qxc3 39. Qc5 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "2"]
[White "Morales Perez, Ghisell"]
[Black "Posada Torres, Briggith"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1961"]
[BlackElo "1803"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 g5 6. h3 Bg7 7. Nbd2 O-O 8. O-O d5
9. exd5 Nxd5 10. Ne4 Bf5 11. Qe2 Re8 12. Rd1 b6 13. Be3 Nce7 14. Bb3 Ng6 15. Nh2
Ndf4 16. Qf1 c5 17. Bc2 Qd7 18. Rd2 Rad8 19. Rad1 g4 20. hxg4 Bxg4 21. f3 Be6 22.
d4 exd4 23. cxd4 cxd4 24. Bxd4 Qe7 25. Ng4 Nd5 26. Bxg7 Kxg7 27. Qf2 f6 28. Ng3 Ndf4
29. Re1 Qf7 30. Ne3 Nh4 31. Ne4 Rxd2 32. Nxd2 Nhg6 33. Ne4 Rd8 34. Rd1 Qc7 35. Nc3
a6 36. Rxd8 Qxd8 37. Nf5+ Bxf5 38. Bxf5 Qd6 39. Be4 Ne6 40. Nd5 f5 41. Ne3 Nd4 42.
Bxf5 Qe5 43. Be4 b5 44. Qd2 Qc5 45. b4 Qb6 46. Qf2 Qd6 47. Nd5 Qe5 48. Qe3 Kh7 49.
Bxg6+ 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "3"]
[White "Agudelo Zapata, Yarli Alejandra"]
[Black "Diaz Gonzalez, Ana Sofia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1867"]
[BlackElo "1908"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 cxd4 5. O-O h6 6. Bf4 e6 7. Nxd4 Nc6 8. Nxc6
bxc6 9. c4 Bd6 10. Qc1 O-O 11. Bxd6 Qxd6 12. Rd1 Qe5 13. Nc3 Ba6 14. cxd5 cxd5 15.
Qd2 Rac8 16. Qd4 Qb8 17. Rab1 Rc4 18. Qd2 Rfc8 19. e3 Rb4 20. b3 h5 21. Rbc1 h4 22.
Na4 Rd8 23. Nc5 Bc8 24. e4 d4 25. a3 Rb6 26. Qa5 e5 27. Na4 Rbd6 28. Qxe5 Qxb3 29.
Qa5 Re8 30. Nc5 Qb6 31. Qa4 h3 32. Bh1 Re5 33. Nd3 Ra5 34. Rxc8+ Kh7 35. Qb4 Qa6
36. Rcc1 Rd8 37. Nc5 Qb5 38. Nb7 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "4"]
[White "Luna Monsalve, Sofia"]
[Black "Garcia Tabares, Sara Lucia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1882"]
[BlackElo "1513"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc3+ 6. Qxc3 O-O 7. Bg5 Ne4 8. Bxd8
Nxc3 9. Be7 Re8 10. Bd6 Ne4 11. f3 Nf6 12. e4 e5 13. Ne2 Nc6 14. Nc3 Nd4 15. O-O-O
Re6 16. Nd5 Ne8 17. Bxe5 Nxf3 18. gxf3 Rxe5 19. Rg1 Kf8 20. b4 Rb8 21. Rg2 f5 22.
Bd3 fxe4 23. fxe4 d6 24. Rf1+ Kg8 25. cxd6 Bh3 26. Ne7+ Rxe7 27. dxe7 Nf6 28. Rxf6
Bxg2 29. Rf2 Bh1 30. c5 Re8 31. Bc4+ 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "5"]
[White "Acevedo Ramirez, Lizeth Dahiana"]
[Black "Lopez Sosa, Lizeth Stefanya"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1726"]
[BlackElo "1658"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e6 7. Nf3 Be7 8. Bd3
O-O 9. O-O b6 10. Qe2 Bb7 11. c4 Nd7 12. Bb2 Rc8 13. Rfd1 Kh8 14. Bc2 f5 15. exf5
exf5 16. Ne5 Nxe5 17. dxe5 Qe8 18. Qf3 Rc7 19. e6 Bc8 20. Qg3 Bd8 21. Rd6 Bxe6 22.
Re1 f4 23. Qd3 Bf5 24. Rxe8 Rxe8 25. Rxd8 Rce7 26. Rxe8+ Rxe8 27. Qc3 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "6"]
[White "Gomez Araque, Laura Sofia"]
[Black "Remolina Garcia, Mayra Xiomara"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1567"]
[BlackElo "1684"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bc4 e6 7. Be3 Be7 8. f3 O-O
9. Qd2 a6 10. g4 Ne5 11. Bb3 Bd7 12. h4 Rc8 13. h5 Ne8 14. g5 Nc7 15. O-O-O Nb5 16.
Ncxb5 axb5 17. Rdg1 Nc4 18. Bxc4 bxc4 19. g6 Bf6 20. c3 Qa5 21. a3 fxg6 22. hxg6
hxg6 23. Qg2 g5 24. Qh3 Kf7 25. Qh5+ g6 26. Qh7+ Bg7 27. Rxg5 Qxg5 28. Bxg5 Rh8 29.
f4 Rxh7 30. Rxh7 Kg8 31. Rh1 e5 32. Ne2 Bc6 33. Ng3 Rf8 34. Rf1 exf4 35. Bxf4 Rxf4
36. Rxf4 Bh6 37. Ne2 Bxe4 38. Kd1 Bxf4 39. Nxf4 Kf7 40. Kd2 Kf6 41. Ke3 Ke5 42. Ne2
g5 43. Nd4 g4 44. Ne2 d5 45. Ng3 Bf3 46. Nf1 Kf5 47. Nh2 Bg2 48. Kf2 Bh3 49. Ke3
Ke5 50. Kf2 Kf4 51. Ke2 g3 52. Nf1 Bxf1+ 53. Kxf1 Kf3 54. a4 g2+ 55. Kg1 b6 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "7"]
[White "Solano Trillos, Thaliana"]
[Black "Bonilla Barreiro, Maria Jose"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1817"]
[BlackElo "1775"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Nbd7 8. Bf3 Be7
9. Be3 Nb6 10. Qe2 d5 11. e5 Nfd7 12. g4 Bb4 13. Bd2 Qh4+ 14. Kf1 Nc4 15. a3 Qh3+
16. Bg2 Nxd2+ 17. Kg1 Qh6 18. Qxd2 Bxc3 19. bxc3 Nxe5 20. g5 Nc4 21. Qe1 Qh5 22.
h4 Qg4 23. Qf2 h6 24. a4 hxg5 25. hxg5 Rxh1+ 26. Kxh1 Bd7 27. Rb1 O-O-O 28. a5 Rh8+
29. Kg1 Nd6 30. Ne2 Bc6 31. Nd4 Ne4 32. Qe3 Bd7 33. c4 Re8 34. cxd5 exd5 35. Qb3
Qxf4 36. Qxb7+ Kd8 37. Nf3 Qe3+ 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "8"]
[White "Saavedra Barragan, Evelyn Julieth"]
[Black "Osma Abaunza, Maria Antonia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1514"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 O-O 7. c3 b5 8. Bc2 d5
9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Bd6 12. Re1 Qh4 13. g3 Qh3 14. d4 Bg4 15. Qd3
Rfe8 16. Bd2 Nf4 17. Qf1 Rxe1 18. Bxe1 Ne2+ 19. Qxe2 Bxe2 20. Be4 Qf1# 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "1"]
[White "Acevedo Ramirez, Lizeth Dahiana"]
[Black "Mogollon Tobar, Nicolle Julieth"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1726"]
[BlackElo "2109"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. Nf3 O-O 7. e3 b6 8. Bd3 dxc4
9. Bxc4 Bb7 10. O-O Nbd7 11. Qe2 c5 12. Rfd1 Rac8 13. Nb5 Qb8 14. dxc5 Rxc5 15. Rac1
Bxf3 16. Qxf3 Ne5 17. Qe2 Nxc4 18. Rxc4 Rxb5 19. Rh4 Qe5 20. b3 Rd5 21. Rxd5 Nxd5
22. h3 Rc8 23. Qd2 Qc3 24. Qxc3 Rxc3 25. Rd4 Kf8 26. Rd2 Ke7 27. Kf1 b5 28. Ke2 b4
29. g3 a5 30. e4 Nc7 31. Rd3 Rc2+ 32. Rd2 Rxd2+ 33. Kxd2 Kd6 34. Kd3 Kc5 35. f4 Nb5
36. g4 Nc3 37. a4 Nd1 38. Ke2 Kd4 39. Kxd1 Kxe4 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "2"]
[White "Agudelo Zapata, Yarli Alejandra"]
[Black "Luna Monsalve, Sofia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1867"]
[BlackElo "1882"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. Nf3 d5 3. g3 c5 4. Bg2 cxd4 5. O-O h6 6. Bf4 e6 7. Nxd4 g5 8. Bxb8 Rxb8
9. c4 a6 10. cxd5 Nxd5 11. Nc3 Nxc3 12. bxc3 Bg7 13. Qc2 O-O 14. Rfd1 Qc7 15. Rac1
Rd8 16. Nb3 Bd7 17. c4 Rbc8 18. e3 Bc6 19. Rxd8+ Rxd8 20. Bxc6 Qxc6 21. Qe2 Rc8 22.
Nd4 Qc5 23. Nb3 Qa3 24. Qf3 Qe7 25. c5 Rc6 26. Rb1 Rc7 27. Rd1 Bb2 28. Rd3 Ba3 29.
Qd1 Bxc5 30. Rd8+ Kg7 31. Qa1+ f6 32. Qd1 e5 33. Qd5 Qf7 34. Nxc5 Qxd5 35. Rxd5 Kg6
36. g4 b6 37. Nxa6 Rc4 38. h3 Ra4 39. Nb8 Rxa2 40. Rb5 h5 41. Kg2 hxg4 42. hxg4 Rd2
43. Rxb6 Rd8 44. Nc6 Re8 45. Nb4 Rd8 46. Kf3 Rd7 47. Ke4 Rd2 48. f3 Rd7 49. Nd5 Rf7
50. Rxf6+ Rxf6 51. Nxf6 Kxf6 52. Kd5 1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "3"]
[White "Remolina Garcia, Mayra Xiomara"]
[Black "Morales Perez, Ghisell"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1684"]
[BlackElo "1961"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nd2 Nc6 5. Ngf3 e6 6. c3 cxd4 7. exd4 Nh5 8. Bg5
f6 9. Bh4 g6 10. Bd3 Nf4 11. Bf1 Bd6 12. Qc2 O-O 13. O-O-O Bd7 14. Bd3 Rc8 15. a3
b5 16. Bg3 Qe7 17. Bxf4 Bxf4 18. Bxb5 Nb4 19. axb4 Bxb5 20. Kb1 Bd6 21. Qb3 Bd3+
22. Ka1 a5 23. bxa5 Ra8 24. Qa2 Qc7 25. Nb3 Bc4 26. Kb1 Rfb8 27. Nfd2 Bd3+ 28. Ka1
Rb5 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "4"]
[White "Garcia Tabares, Sara Lucia"]
[Black "Herrera Idarraga, Karen Alejandra"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1513"]
[BlackElo "1656"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. b3 e5 2. Bb2 Nc6 3. e3 a6 4. d3 d5 5. Nd2 Nf6 6. Ngf3 Bd6 7. Be2 O-O 8. h3 Re8
9. O-O e4 10. dxe4 dxe4 11. Nd4 Ne5 12. c4 c5 13. Nc2 Bc7 14. a3 Qd6 15. Bxe5 Qxe5
16. f4 Qc3 17. Qc1 Rd8 18. Rd1 Be6 19. b4 Nd7 20. Nxe4 Qb3 21. bxc5 Qa4 22. Nd4 Nf8
23. Qc2 Qe8 24. Nxe6 Qxe6 25. Ng5 Qxe3+ 26. Kh1 Qxf4 27. Nf3 Re8 28. Rab1 Rab8 29.
Rd4 Qg3 30. Bd3 h5 31. Be4 Re6 32. Rdd1 Rbe8 33. Bxb7 Re2 0-1
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "5"]
[White "Diaz Gonzalez, Ana Sofia"]
[Black "Lopez Sosa, Lizeth Stefanya"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1908"]
[BlackElo "1658"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+
9. Bd2 Nxd2 10. Nbxd2 Bd7 11. O-O O-O 12. Be2 Bg4 13. Nb3 Qd7 14. a3 Be7 15. Rc1
Rfe8 16. Bb5 a6 17. Bxc6 bxc6 18. Na5 Reb8 19. b4 Rb5 20. Nxc6 Rb6 21. Na5 Rg6 22.
Rc3 Qf5 23. Qb3 Qh5 24. Nd2 Bg5 25. f4 Bh4 26. Nf3 Be7 27. Rxc7 Rh6 28. Qxd5 Bxf3
29. Qxf3 Qxh2+ 30. Kf2 Bh4+ 31. Ke3 Rf8 32. f5 Bg5+ 33. Kd3 Rh4 34. Qe2 Rxd4+ 35.
Kxd4 Rd8+ 36. Kc5 Qg3 37. Rf3 Qg4 38. Qc4 Be7+ 39. Kb6 Qxg2 40. Rxe7 Rb8+ 41. Nb7
1-0
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "6"]
[White "Cupaban Alonso, Luciana"]
[Black "Posada Torres, Briggith"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1742"]
[BlackElo "1803"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. h3 Bh5 8. Be3 Nf6
9. Nbd2 e6 10. O-O Bd6 11. Re1 O-O 12. Rc1 Rab8 13. Qc2 Bg6 14. Bg5 Nd7 15. Nf1 Rfc8
16. Bxg6 hxg6 17. Bh4 b5 18. Bg3 a5 19. Bxd6 Qxd6 20. N1d2 b4 21. Qd3 bxc3 22. bxc3
a4 23. Rb1 Na5 24. Qc2 Qc6 25. Rec1 Nc4 26. Nxc4 Qxc4 27. Nd2 Qc6 28. a3 Qa6 29.
Nf1 Rb6 30. Rb4 Rxb4 31. axb4 Nb6 32. Nd2 Qb5 33. Qa2 Rc7 34. Nb1 Nc4 35. Na3 Nxa3
36. Qxa3 Rc6 37. Kh1 Rc7 38. Kg1 Rc6 39. Kh1 Rc7 40. Kg1 Rc6 41. Kf1 1/2-1/2
[Event "Campeonato Nacional Sub 20 FEMENINO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "7"]
[White "Osma Abaunza, Maria Antonia"]
[Black "Bonilla Barreiro, Maria Jose"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1514"]
[BlackElo "1775"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be3 b5 8. Bd3 Bb7
9. a3 Nbd7 10. Nf3 Nc5 11. O-O Ncxe4 12. Nxe4 Bxe4 13. Qe2 Bxd3 14. cxd3 Nd5 15.
Bd4 Nxf4 16. Qe4 Nd5 17. Rac1 Rc8 18. b4 h6 19. Nd2 Rxc1 20. Rxc1 Qg5 21. Qe2 Be7
22. Rc8+ Bd8 23. Ne4 Qe7 24. Bxg7 Rh7 25. Bb2 e5 26. Qg4 Kf8 27. Bc1 Nb6 28. Rc2
Rh8 29. Rf2 Nd5 30. Qh5 Bb6 31. Bxh6+ Ke8 32. Qxf7+ Qxf7 33. Nxd6+ Ke7 34. Nxf7 Bxf2+
35. Kxf2 Kxf7 36. Bd2 Rxh2 0-1
Chess Games PGN format. Chess Games and notation.
