[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "1"]
[White "Lopez Rayo, Santiago"]
[Black "Valencia Quinchia, Isabella"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2396"]
[BlackElo "1838"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. h3 Nf6 9.
Re1 b5 10. Bc2 O-O 11. Nbd2 Re8 12. Nf1 a5 13. a4 b4 14. d5 Nb8 15. N1d2 Na6 16.
Nc4 Nc5 17. Nxa5 b3 18. Nxb3 Nxa4 19. c4 Qb8 20. Rb1 Qb4 21. Qe2 Nb6 22. c5 Bb5 23.
Qd2 dxc5 24. Qe3 c4 25. Bd2 Qd6 26. Na5 Nfd7 27. b3 Ba6 28. bxc4 Nxc4 29. Nxc4 Bxc4
30. Bb4 Qb6 31. Qc3 Ba6 32. Ba5 Qc5 33. Qxc5 Nxc5 34. Bxc7 Rac8 35. d6 Bf6 36. Ra1
Bd8 37. Ba5 Bxa5 38. Rxa5 Red8 39. Rd1 Be2 40. Rd2 Nb7 41. Ra7 Bxf3 42. Rxb7 Rxc2
43. Rxc2 Bxe4 44. Rcc7 Bxb7 45. Rxb7 Rxd6 46. Re7 Rd1+ 47. Kh2 Rd5 48. Kg3 Kf8 49.
Ra7 Kg7 50. Kf3 Rd4 51. Ke3 h5 52. Ra5 Kf6 53. g3 Ke6 54. h4  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "2"]
[White "Ortega Rueda, Nicolas"]
[Black "Garzon Camelo, Andres Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1823"]
[BlackElo "2372"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d6 7. Nbd2 h6 8. h3 Kh8
9. Re1 a6 10. Bb3 Ng8 11. Nf1 f5 12. exf5 Bxf5 13. Ng3 Bh7 14. Be3 Bxe3 15. fxe3
Nge7 16. Be6 Ng6 17. Bf5 Nce7 18. Bxg6 Nxg6 19. Rf1 Qe7 20. Qe2 Rae8 21. Rad1 c6
22. e4 Nf4 23. Qe3 Rf6 24. Ne2 g5 25. Nxf4 gxf4 26. Qf2 Rg8 27. Kh1 Rfg6 28. Rg1
Rg3 29. Kh2 Bg6 30. Rdf1 Bh5 31. Ne1 Qh4 32. Qd2 Bg4  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "3"]
[White "Campos Gomez, Manuel"]
[Black "Campo Jimenez, David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2358"]
[BlackElo "1810"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 Nf6 2. Nf3 e6 3. b3 b6 4. g3 Bb7 5. Bg2 c5 6. O-O Be7 7. Bb2 O-O 8. d4 cxd4
9. Qxd4 d5 10. cxd5 Qxd5 11. Qf4 Rc8 12. Nc3 Qh5 13. Rfd1 Nbd7 14. g4 Qa5 15. g5
Nd5 16. Nxd5 Bxd5 17. Ne5 Nxe5 18. Qxe5 f6 19. Qe3 Re8 20. gxf6 Bxf6 21. Bxf6 gxf6
22. Qh6 Rf8 23. e4 Bc6 24. e5 Bxg2 25. Rd7 Rf7 26. Rxf7 Kxf7 27. Qxh7+ Ke8 28. Qg8+
Ke7 29. Qg7+ Kd8 30. Qxf6+ Kc8 31. Qxe6+ Kb7 32. Kxg2 Qd2 33. Qf7+ Ka6 34. Qc4+ Kb7
35. Qe4+ Kb8 36. e6 Qg5+ 37. Kh1  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "4"]
[White "Silva Barajas, Jose Alejandro"]
[Black "Cano Alcaraz, Juan Jose"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1786"]
[BlackElo "2307"]
[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. Ne2 e6 7. Bf4 Bd6 8. Bxd6
Qxd6 9. Nd2 Nge7 10. O-O O-O 11. f4 Bd7 12. Ng3 g6 13. h4 Nf5 14. Bxf5 exf5 15. Qf3
Rae8 16. Rfe1 Nb8 17. Re5 Be6 18. Rae1 Nd7 19. R5e2 Nf6 20. Nh1 Ne4 21. Nxe4 dxe4
22. Qe3 Bxa2 23. Ra1 Bc4 24. Ree1 Ra8 25. Nf2 h5 26. g3 a5 27. Red1 Qd5 28. Rd2 b5
29. Nd1 b4 30. Qe1 bxc3 31. Nxc3 Qd7 32. Qe3 Bd5 33. Na4 Qb5 34. Nc5 Rfb8 35. Rc2
Qe8 36. Ra3 Kh7 37. Rac3 a4 38. Qe2 Qh8 39. Rd2 Rb4 40. Qe3 Qe8 41. Qe2 Qd8 42. Qe3
Qd6 43. Ra3 Rab8 44. Nxa4 Qc6 45. Qc3 Rxa4  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "5"]
[White "Munoz Triana, Joseph Steve"]
[Black "Suarez Vera, Angel Antonio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2207"]
[BlackElo "1780"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. O-O O-O 5. d3 d5 6. Nbd2 c6 7. e4 Bg4 8. e5 Nfd7
9. d4 e6 10. h3 Bxf3 11. Nxf3 h6 12. Be3 Na6 13. Qd2 Kh7 14. h4 c5 15. h5 cxd4 16.
hxg6+ fxg6 17. Nxd4 Qe7 18. f4 Ndc5 19. Nb5 Rfd8 20. Nd6 b6 21. c4 Nb7 22. Nxb7 Qxb7
23. cxd5 exd5 24. Rad1 Nc7 25. Qd3 Rd7 26. f5 Bxe5 27. fxg6+ Kg7 28. Bxh6+ Kg8 29.
Qf5 Re7 30. Qf8+ Rxf8 31. Rxf8#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "6"]
[White "Rumbo Rojas, Juan Pablo"]
[Black "Cabiativa, Juan Esteban"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1778"]
[BlackElo "2169"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 O-O 8. O-O d5
9. exd5 Nxd5 10. h3 Bb7 11. Re1 Bf6 12. Nbd2 Nf4 13. d4 Nd3 14. dxe5 Ncxe5 15. Re3
Re8 16. Ne4 Bxe4 17. Rxe4 Nc5 18. Rd4 Qe7 19. Nxe5 Bxe5 20. Rd5 c6 21. Rxc5 Qxc5
22. Qf3 Rf8 23. Be3 Qd6 24. Rd1 Qf6 25. Qg4 Qg6 26. Qd7 a5 27. a3 a4 28. Ba2 Qf6
29. Qg4 Rad8 30. Rd7 h5 31. Qd1 Rxd7 32. Qxd7 Rd8 33. Bxf7+ Kh8  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "7"]
[White "Mora Munoz, Alejandro"]
[Black "Moreno Hernandez, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2137"]
[BlackElo "1751"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. O-O dxe4 8. Nxe4
Nbd7 9. d4 Nxe4 10. Qxe4 Nf6 11. Qd3 Bd6 12. c4 O-O 13. Be3 a6 14. Bf3 Qc7 15. Rac1
Rfd8 16. Qe2 Rac8 17. Rfd1 Qb8 18. g3 b5 19. b3 a5 20. Rb1 b4 21. Bg2 Qc7 22. Rd3
Rd7 23. g4 Bf4 24. Bxc6 Qxc6 25. Bxf4 Ne4 26. Bd2 Rcd8 27. d5 exd5 28. cxd5 Qg6 29.
Rd1 h5 30. Be1 hxg4 31. Qxg4 Qh7 32. a3 Rd6 33. Kh2 Nf6 34. Qf3 Ne4 35. axb4 axb4
36. Qg2 Rf6 37. Rd4 Nc3 38. Bxc3 bxc3 39. Rc1 Qf5 40. f4 Rg6 41. Qf3 Rgd6 42. Rxc3
Rxd5 43. Rxd5 Rxd5 44. Re3 Rd2+ 45. Kg3 Qg6+ 46. Qg4 Qc6 47. Qf3 Qg6+ 48. Qg4 Qc6
49. Re2 Rd3+ 50. Kh2 Rxb3 51. Rg2 Qc3 52. h4 Rb8 53. Qf5 Rb6 54. Qg5 Qf6 55. Qg4
Rc6 56. Re2 Re6  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "8"]
[White "Soto Leguizamon, David Esteban"]
[Black "Castro Lombana, Juan Pablo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1719"]
[BlackElo "2129"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 c6 7. Nbd2 Nbd7 8. Qc2 b6
9. b3 Bb7 10. Bb2 c5 11. Rac1 Rc8 12. Qb1 Ba6 13. Rfd1 cxd4 14. Nxd4 Bc5 15. e3 Ne5
16. h3 Qe7 17. f4 Ng6 18. Kh2 Rfd8 19. e4 dxc4 20. Nxc4 Bxc4 21. Rxc4 e5 22. Nf5
Qe6 23. Rxd8+ Rxd8 24. Qc1 exf4 25. gxf4 Nh5 26. Qc3 Ngxf4 27. Bf1 Qd7 28. Bc1 Qd1
29. Rxc5 Qxf1 30. Ne7+ Kh8 31. Rg5 Qf2+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "9"]
[White "Toro Ramirez, Samuel"]
[Black "Remicio Gomez, Joshua Santiago"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2112"]
[BlackElo "1694"]
[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. Be3 e5 7. Nb3 Be6 8. f3 h5
9. Qd2 Be7 10. Nd5 Bxd5 11. exd5 Nbd7 12. Na5 Qc7 13. c4 O-O 14. Be2 Rac8 15. O-O
Rfe8 16. b4 Nf8 17. Rac1 Qd7 18. Rfd1 Red8 19. Bb6 Re8 20. Be3 Red8 21. Kh1 Ng6 22.
Bb6 Re8 23. c5 dxc5 24. bxc5 Bd8 25. Nc4 Be7 26. Na5 Bd8 27. Nc4 Be7 28. d6 Bd8 29.
Bd3 e4 30. fxe4 Nxe4 31. Qc2 Nxc5 32. Bxg6 fxg6 33. Bxd8 Rcxd8 34. Nb6 Qc6 35. d7
Re6 36. Qxc5 Qxb6 37. Qxb6 Re5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "10"]
[White "Ramirez Mejia, Jose Gregorio"]
[Black "Gonzalez Velasco, Leandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1659"]
[BlackElo "2101"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 e6 3. c4 a6 4. Bg2 b5 5. d4 Bb7 6. O-O c5 7. Nc3 Qb6 8. b3 cxd4
9. Nxd4 Bxg2 10. Kxg2 Nc6 11. e3 Nxd4 12. exd4 bxc4 13. bxc4 Rc8 14. c5 Qc6+ 15.
Qf3 Qxf3+ 16. Kxf3 d6 17. Bg5 dxc5 18. Bxf6 gxf6 19. dxc5 Bxc5 20. Ne4 f5 21. Nxc5
Rxc5 22. Rab1 Ke7 23. Rfc1 Rhc8 24. Rb7+ Kf6 25. Rd1 R8c7 26. Rb6 Ra5 27. Rdd6 Ra3+
28. Kg2 a5 29. Rd2 Ra7 30. Rb5 a4 31. Rc5 Ke7 32. Rc8 Rd7 33. Rdc2 Rad3 34. Ra8 R3d4
35. Ra5 h5 36. Re2 Kf6 37. Rc2 h4 38. Ra8 hxg3 39. hxg3 Rb4 40. Ra6 f4 41. Rc3 fxg3
42. Rxg3 Rd2 43. Rf3+ Kg6 44. Rg3+ Kf6 45. Rf3+ Ke5 46. Ra5+ Rd5 47. Ra8 f5 48. Re3+
Kf6 49. Rf8+ Ke7 50. Ra8 f4 51. Rh3 Kd6 52. Rh6 Re5 53. Ra6+ Kd5 54. Ra5+ Ke4 55.
Ra6 Rg5+ 56. Kh2 Kf3 57. Raxe6 Kxf2 58. Ref6 f3 59. Rd6 Re4 60. Rd3 Re1 61. Rd2+
Ke3 62. Rc2 Re2+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "11"]
[White "Herrera Jimenez, Mateo"]
[Black "Camacho Casalinas, Said Gabriel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2096"]
[BlackElo "1638"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qb3 b6 8. Nf3 Be7
9. Be2 h6 10. Bh4 O-O 11. O-O Nbd7 12. Ba6 Rb8 13. Bg3 b5 14. Bxb8 Nxb8 15. Ne5 Qc7
16. Bxb5 cxb5 17. Rac1 Qb7 18. Qxb5 Qxb5 19. Nxb5 a6 20. Nc3 Rc8 21. Na4 Rd8 22.
Nc5 Bxc5 23. Rxc5 Nbd7 24. Nxd7 Bxd7 25. f3 Rb8 26. b3 Rb4 27. Rfc1 Kf8 28. Kf2 g5
29. h3 h5 30. g4 h4 31. Ra5 Rb6 32. Rac5 Ke7 33. Re1 Rb4 34. Ke2 Bb5+ 35. Kd2 Bd7
36. Kc3 Rb6 37. a3 Kd6 38. e4 dxe4 39. fxe4 Ne8 40. Rxg5 Be6 41. d5 Bd7 42. e5+ Kxd5
 1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "12"]
[White "Vasquez Rojas, Juan Diego"]
[Black "Hernandez Jimenez, Xavi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1620"]
[BlackElo "2079"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 d6 8. O-O O-O
9. d3 h6 10. h3 Ba7 11. Rd1 Re8 12. Nbd2 Be6 13. Bc2 Nh5 14. Nf1 Qf6 15. a3 Ne7 16.
d4 Ng6 17. a4 Ngf4 18. Bxf4 Nxf4 19. Qd2 Nxh3+ 20. gxh3 Qxf3 21. Qd3 Qxh3 22. axb5
axb5 23. Qxb5 Bb6 24. Rd3 Qh4 25. Re1 Qg5+ 26. Rg3 Qf6 27. Rd1 exd4 28. cxd4 Bxd4
29. Rd2 Bxb2 30. Qd3 Be5 31. Rf3 Qg5+ 32. Ng3 Bg4 33. Re3 Bf4  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "13"]
[White "Guarin Fonseca, Nobel Alfredo"]
[Black "Carrillo Araque, Keyner Gustavo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2051"]
[BlackElo "1568"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Ne4 5. Be3 Bg5 6. Qg4 Bxe3 7. fxe3 d5 8. Qxg7
Rf8 9. Nf3 Qe7 10. c3 Bd7 11. Bd3 Nc6 12. Bxe4 dxe4 13. Nfd2 O-O-O 14. Qf6 Qe8 15.
Nxe4 Rg8 16. O-O Rg6 17. Qxf7 Qg8 18. Qxg8 Rdxg8 19. g3 h5 20. Nf6 Rh8 21. Nd2 h4
22. Rf3  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "14"]
[White "Reyes Sanabria, Cesar Gabriel"]
[Black "Borre Meza, Orlando David"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1565"]
[BlackElo "2049"]
[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 Be7 7. Re1 O-O 8. c3 d6
9. d4 exd4 10. cxd4 Bg4 11. Be3 Na5 12. Bc2 Nc4 13. b3 Nxe3 14. Rxe3 c5 15. Nc3 Qb6
16. Qd3 g6 17. Ne2 Rac8 18. Rb1 d5 19. Ne5 dxe4 20. Qd2 Bxe2 21. Rxe2 cxd4 22. Bxe4
Rfd8 23. Nc6 Rd7 24. Nxe7+ Rxe7 25. Bf3 Rd7 26. Rc1 Rdc7 27. Rd1 Rd8 28. g3 Kg7 29.
Rc1 Rdc8 30. Rd1 Rc3 31. Kg2 Rxf3 32. Kxf3 Qc6+ 33. Kf4 Qd6+ 34. Kf3 Qd5+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "15"]
[White "Madrigal Montagutt, Anthony Steve"]
[Black "Sequeda Hernandez, Daniel Arturo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2038"]
[BlackElo "1559"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Ne7 5. e5 c5 6. a3 Bxc3+ 7. bxc3 c4 8. g3 Nbc6
9. Bg2 Bd7 10. O-O Ng6 11. f4 Nce7 12. a4 a5 13. Ba3 Bc6 14. Qd2 h5 15. Bh3 Qd7 16.
f5 exf5 17. Qg5 h4 18. g4 f4 19. Nxf4 Nxf4 20. Qxf4 Ng6 21. Qf3 Nf8 22. g5 Ne6 23.
g6 fxg6 24. Qg4 Nf8 25. e6 Qc8 26. Rxf8+ Rxf8 27. Qxg6+ Kd8 28. Bd6 Re8 29. Qg5+
 1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "16"]
[White "Uribe Gonzalez, Adrian Leandro"]
[Black "Gonzalez Bolivar, Juan Jose"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1529"]
[BlackElo "2027"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d3 e5 5. O-O Be7 6. Nbd2 O-O 7. e4 c6 8. Re1 dxe4
9. dxe4 Qc7 10. b3 Bc5 11. Bb2 Ng4 12. Re2 b5 13. h3 Ngf6 14. Qe1 Ba6 15. Nf1 Rad8
16. N1h2 Rfe8 17. Rd1 Bd6 18. Red2 Bb4 19. c3 Ba5 20. b4 Bb6 21. Bc1 Bc8 22. Rd3
h6 23. Be3 Bb7 24. Nh4 Bxe3 25. Qxe3 Nb6 26. Nf5 Bc8 27. Nd6 Rxd6 28. Rxd6 Nc4 29.
Qd3 Nxd6 30. Qxd6 Qxd6 31. Rxd6 Bb7 32. Nf1 Rc8 33. Nd2 c5 34. Kf1 Kf8 35. Ke2 c4
36. f4 exf4 37. gxf4 Re8 38. Rd4 Nxe4 39. Nxe4 f5 40. Ke3 Re7 41. Bf3 Kf7 42. h4
g6 43. a3 a6 44. Bg2 Bxe4 45. Bxe4 Rxe4+ 46. Rxe4 fxe4 47. Kxe4 Ke6 48. Ke3 Kf5 49.
Kf3 h5  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "17"]
[White "Mendoza Gomez, Juana Fernanda"]
[Black "Maldonado, Marcos Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1997"]
[BlackElo "1528"]
[PlyCount "21"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e6 6. Nf3 c5 7. Be3 cxd4 8. Nxd4
Bb4 9. Ndb5 Qe7 10. Nxa7 Na4 11. Qxa4+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "18"]
[White "Rodriguez Escalante, Ian"]
[Black "Rueda Rojas, Richard Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1527"]
[BlackElo "1994"]
[PlyCount "32"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 c5 6. Nf3 Nc6 7. Bb5 Bg4 8. Be2
cxd4 9. O-O Rd8 10. h3 Bh5 11. Bf4 Bg6 12. Qd2 e5 13. Rfe1 Be7 14. Bg5 f6 15. Bh4
Bb4 16. c3 dxc3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "19"]
[White "Vargas Sanchez, Daniel Jose"]
[Black "Manrique Mejia, Jozy Zahid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1966"]
[BlackElo "1486"]
[PlyCount "59"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 d6 3. Nf3 g6 4. b3 Bg7 5. Bb2 O-O 6. Qc2 Nbd7 7. d4 Re8 8. e4 e5
9. d5 a5 10. h3 Nc5 11. g4 Nfd7 12. g5 Nf8 13. Be2 Bd7 14. Bc1 Qc8 15. h4 Bg4 16.
Be3 Nfd7 17. O-O-O Rf8 18. Rdg1 Bh5 19. Nh2 Bxe2 20. Qxe2 f5 21. gxf6 Rxf6 22. Ng4
Rf7 23. h5 Nf6 24. hxg6 hxg6 25. Nh6+ Bxh6 26. Rxh6 Ncxe4 27. Nxe4 Nxe4 28. Rhxg6+
Kf8 29. Rg8+ Ke7 30. Rxc8  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "20"]
[White "Quintero Marciales, Victor Manuel"]
[Black "Paladines Pinzon, Samuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1477"]
[BlackElo "1961"]
[PlyCount "47"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. b3 b5 5. a3 Bb7 6. d3 d6 7. d4 cxd4 8. Nxd4 Nf6 9.
Bd3 Nbd7 10. Nf3 Be7 11. O-O O-O 12. a4 b4 13. Na2 Nxe4 14. Bxe4 Bxe4 15. Nxb4 Qb6
16. Ba3 Bf6 17. Rb1 Rfc8 18. Qe2 Qb7 19. Nd3 d5 20. Nf4 Rxc2 21. Qd1 Ra2 22. Ra1
Rxa1 23. Qxa1 Bxa1 24. Rxa1  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "21"]
[White "Giraldo, Emanuel"]
[Black "Diaz Uchima, Emmanuel Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "1465"]
[PlyCount "45"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2
Re8+ 9. Ne2 g6 10. Bh6 Qc7 11. O-O-O Be6 12. Kb1 b5 13. h4 f5 14. h5 Nd7 15. hxg6
fxg6 16. g4 Bd5 17. gxf5 Bxh1 18. Rxh1 Bf8 19. Qb3+ Kh8 20. Qf7 Re7 21. Bg7+ Bxg7
22. Qxe7 Bf6 23. Qxh7#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "23"]
[White "Malagon Guzman, Juan Daniel"]
[Black "Ortiz Contreras, Samuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1925"]
[BlackElo "1414"]
[PlyCount "63"]
[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 b5 7. Bb3 O-O 8. c3 Re8
9. Ng5 d5 10. exd5 Nxd5 11. Nxf7 Qd7 12. Nxe5 Nxe5 13. Rxe5 Bb7 14. d4 Bd6 15. Rxd5
Bxh2+ 16. Kxh2 Bxd5 17. Bxd5+ Qxd5 18. Be3 Re6 19. Nd2 Qd6+ 20. Kg1 Rg6 21. Ne4 Qd5
22. Qb3 Qxb3 23. axb3 Kf7 24. b4 Re6 25. Nc5 Rg6 26. Bf4 Ra7 27. Be5 h5 28. b3 Ke7
29. c4 h4 30. cxb5 Kf7 31. Rxa6 Rgxa6 32. bxa6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.25"]
[Round "1"]
[Board "24"]
[White "Nino Aristizabal, Adrian David"]
[Black "Becker Newmark, Jeronimo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1873"]
[PlyCount "40"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bf4 Nc6 7. a3 cxd4 8. Nxd4 Ndxe5 9. Nxc6 Nxc6
10. Nb5 e5 11. Bg3 Be6 12. f4 a6 13. Nc3 exf4 14. Bxf4 Bd6 15. Qd2 Qh4+ 16. g3 Bxf4
17. Qxf4 Qxf4 18. gxf4 O-O-O 19. Bg2 d4 20. Bxc6 dxc3 21. Bxb7+ Kxb7 22. bxc3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "1"]
[White "Garzon Camelo, Andres Santiago"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2372"]
[BlackElo "2051"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be3 Be7 8.
Bd3 c5 9. dxc5 Qc7 10. Qe2 O-O 11. O-O-O Nd5 12. Bd2 Qxc5 13. Kb1 Nb4 14. Bxb4 Qxb4
15. c3 Qc5 16. h4 Rb8 17. Ne5 b5 18. f4 b4 19. cxb4 Rxb4 20. Rc1 Qd6 21. Rhd1 Rd4
22. Nc6 Rxd3 23. Rxd3 Qc7 24. Qe5 Qb7 25. Rg3 g6 26. h5 Bh4 27. Rg4 Bf2 28. Qf6 Re8
29. h6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "2"]
[White "Borre Meza, Orlando David"]
[Black "Campos Gomez, Manuel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2049"]
[BlackElo "2358"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. Nc3 c5 8. Bxa6 bxa6
9. Ne5 Bb7 10. Na4 Qa5+ 11. c3 cxd4 12. exd4 Qb5 13. b4 a5 14. a3 axb4 15. cxb4 Ne4
16. f3 f6 17. Nd3 e5 18. Be3 Nd6 19. O-O Nf5 20. Bf2 Ba6 21. Nab2 exd4 22. Re1 Rac8
23. Re6 Qb7 24. Na4 Bc4 25. Ndc5 Qc7 26. Qd2 Bd6 27. g3 h5 28. Rae1 h4 29. f4 a5
30. Qd1 hxg3 31. hxg3 axb4 32. axb4 Ra8 33. Qg4 Nh6 34. Qh5 d3 35. R6e3 Qf7 36. Qxf7+
Kxf7 37. Nb2 Ng4 38. Nxc4 dxc4 39. Re4 Ra2 40. Rxc4 Nxf2 41. Rd4 Nh3+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "3"]
[White "Cano Alcaraz, Juan Jose"]
[Black "Madrigal Montagutt, Anthony Steve"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2307"]
[BlackElo "2038"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bd6 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 exd5
9. Nc3 a6 10. e3 Re8 11. Rc1 Nbd7 12. Ne2 Rc8 13. Rc2 c5 14. d3 b5 15. Qa1 Bf8 16.
Ne5 Nxe5 17. Bxe5 Nd7 18. Bb2 Qb6 19. Nf4 Qd6 20. Rd1 Nb6 21. h4 a5 22. Bh3 Rc7 23.
Qc1 Bc8 24. Bg2 Bg4 25. Re1 f6 26. Ba3 b4 27. Bb2 a4 28. Ba1 axb3 29. axb3 Ra7 30.
Bb2 Rd8 31. d4 c4 32. bxc4 dxc4 33. Rxc4 Nxc4 34. Qxc4+ Kh8 35. e4 Qa6 36. Bf1 Qa2
37. Qc1 Rc8 38. Qd2 Qb3 39. Rc1 Rac7 40. Rxc7 Rxc7 41. Nd5 Rc2 42. Qf4 Qf3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "4"]
[White "Gonzalez Bolivar, Juan Jose"]
[Black "Munoz Triana, Joseph Steve"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2027"]
[BlackElo "2207"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. a3 Qc7 6. Be3 a6 7. Nc3 Nf6 8. Be2 Be7
9. O-O d6 10. f4 O-O 11. Bf3 Nxd4 12. Bxd4 e5 13. Be3 b5 14. f5 Bb7 15. g4 h6 16.
Qd2 d5 17. exd5 e4 18. Bxe4 Nxg4 19. Bf4 Qc5+ 20. Kh1 Bf6 21. h3 Bxc3 22. bxc3 Nf6
23. Bf3 Bxd5 24. Bxh6 Qc6 25. Qg2 Bxf3 26. Rxf3 Nh5 27. Bxg7 Rfe8 28. Rg1 Re4 29.
Re3 Rc4 30. Bd4+ Qxg2+ 31. Rxg2+ Kh7 32. Re4 Rc6 33. Rh4 Rh6 34. Kh2 Re8 35. Rg5
Re2+ 36. Kg1 Nf4 37. Rg7+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "5"]
[White "Cabiativa, Juan Esteban"]
[Black "Mendoza Gomez, Juana Fernanda"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2169"]
[BlackElo "1997"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. h4 Rfc8 13. h5 Qa5 14. hxg6 hxg6 15. a3
Rc6 16. g4 a6 17. g5 Nh5 18. Bxg7 Kxg7 19. f4 Bg4 20. Re1 Rac8 21. Re3 b5 22. f5
e6 23. f6+ Kg8 24. Rg1 b4 25. axb4 Qxg5 26. Bh3 Nxf6 27. Qf2 Rc4 28. Reg3 Rxb4 29.
Bxg4 Nxg4 30. Rxg4 Rxb2+ 31. Kxb2 Rb8+ 32. Ka1 Qa5+ 33. Na2 Qa3 34. Rxg6+ fxg6 35.
Rxg6+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "6"]
[White "Castro Lombana, Juan Pablo"]
[Black "Vargas Sanchez, Daniel Jose"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2129"]
[BlackElo "1966"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. cxd5 exd5 7. Bd3 h6 8. Bh4 c6
9. Nge2 Re8 10. O-O Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Ng3 f5 14. d5 Rd8 15. Qb3
Qf7 16. Rad1 cxd5 17. Nxd5 Kh7 18. f3 exf3 19. Rxf3 Be6 20. e4 Bxd5 21. exd5 g6 22.
h4 Rd6 23. h5 f4 24. hxg6+ Rxg6 25. Rdf1 Qf6 26. Qxb7+ Rg7 27. Rxf4 Qb6+ 28. Qxb6
axb6 29. Nh5 Rg5 30. Nf6+ Kg6 31. a3 Na6 32. Ne4 Rxd5 33. Rg4+ Rg5 34. Nxg5 hxg5
35. Rd4 b5 36. g4 Nc5 37. Rd6+ Kg7 38. Rd5 Ne6 39. Rxb5 Ra4 40. Rb4 Ra6 41. Rf5 Kh6
42. Rfb5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "7"]
[White "Rueda Rojas, Richard Alejandro"]
[Black "Toro Ramirez, Samuel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1994"]
[BlackElo "2112"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7
9. a4 Na6 10. Nf3 Nb4 11. O-O a6 12. Be2 O-O 13. Be3 Re8 14. Bf2 f5 15. e5 dxe5 16.
d6 e4 17. Ng5 Rf8 18. Ne6 Qa5 19. Nxf8 Nxf8 20. Nd5 Nxd5 21. Qxd5+ Be6 22. Qxb7 Rd8
23. Be1 Bd4+ 24. Kh1  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "8"]
[White "Gonzalez Velasco, Leandro"]
[Black "Giraldo, Emanuel"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2101"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. O-O b5 7. Bd3 Bb7 8. Qe2 c5
9. dxc5 Bxc5 10. Rd1 Qe7 11. b3 O-O 12. Bb2 Nbd7 13. Ne5 Nxe5 14. Bxe5 Nd7 15. Bb2
Qg5 16. e4 Ne5 17. Bxe5 Qxe5 18. Nd2 Rfd8 19. Nf3 Qh5 20. a4 b4 21. Rd2 Rd6 22. Rad1
Rad8 23. Bc4 Rxd2 24. Rxd2 Rxd2 25. Nxd2 Qxe2 26. Bxe2 Bd4 27. Bd3 Kf8 28. Kf1 Ke7
29. Ke2 e5 30. f3 g6 31. Bc4 f5 32. Kd3 Bg1 33. h3 h6 34. Bg8 a5 35. Bc4 Bc8 36.
Bb5 Be6 37. Bc6 Bf2 38. Bb7 Be1 39. Nc4 Bxc4+ 40. Kxc4 Kd6 41. Kb5 Bh4 42. exf5 gxf5
43. Bc8 f4  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "9"]
[White "Paladines Pinzon, Samuel"]
[Black "Herrera Jimenez, Mateo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1961"]
[BlackElo "2096"]
[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. Bg5 Nbd7 7. f4 Qc7 8. Qf3
b5 9. O-O-O Bb7 10. Bxf6 Nxf6 11. a3 g6 12. g4 Bg7 13. h4 Rc8 14. Rh2 Qb6 15. Nb3
O-O 16. Bd3 Rxc3 17. bxc3 Qc7 18. g5 Nh5 19. Be2 Rc8 20. Rd3 Bxc3 21. Bd1 Bg7 22.
Qe3 a5 23. Bg4 e6 24. Bxh5 gxh5 25. Nd2 Qxc2#  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "10"]
[White "Hernandez Jimenez, Xavi"]
[Black "Malagon Guzman, Juan Daniel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2079"]
[BlackElo "1925"]
[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 b5 7. Bb3 O-O 8. a4 Bb7
9. d3 d6 10. Nbd2 Nd7 11. a5 Nc5 12. Bd5 Nb4 13. Bxb7 Nxb7 14. Nf1 c5 15. Bd2 Nxa5
16. Bxb4 cxb4 17. Ne3 Nc6 18. Nd5 Re8 19. Qd2 a5 20. c3 b3 21. c4 b4 22. Ra4 Nb8
23. Nxb4 Na6 24. Nxa6 Rxa6 25. Rea1 Qb6 26. Rxa5 Rea8 27. Rxa6 Rxa6 28. Rxa6 Qxa6
29. g3 Qa1+ 30. Kg2 Qb1 31. Qc3 Qc2 32. Nd2 Qxc3 33. bxc3 b2 34. Kf3 g5 35. g4 Bd8
36. Ke2 Ba5 37. Nb1 Bb6 38. f3 Bg1 39. h3 Bh2 40. Kd1 Bf4 41. Kc2 Bc1 42. Na3 Kf8
43. c5 dxc5 44. Nc4 f6 45. Nxb2 Bxb2 46. Kxb2 Ke7 47. Kb3 Kd6 48. Kc4 Kc6 49. d4
cxd4 50. cxd4 exd4 51. Kxd4 Kd6 52. Ke3 Kc5 53. f4 h6 54. Kd3 gxf4 55. Ke2 Kd4 56.
Kf3 Ke5 57. h4 Ke6 58. Kxf4 Ke7 59. Kf5 Kf7 60. h5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "11"]
[White "Sepulveda Brango, Alberto Enrique"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1947"]
[BlackElo "2396"]
[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. h3 e5 7. Nde2 h5 8. g3 b5
9. Bg2 Be7 10. a4 b4 11. Nd5 Nxd5 12. Qxd5 Ra7 13. O-O Be6 14. Qd2 Rc7 15. c3 b3
16. Rd1 Nd7 17. Qe1 Rc4 18. Be3 Nf6 19. Nc1 Qd7 20. Nd3 Qc8 21. Kh2 Nxe4 22. f3 Nf6
23. f4 e4 24. Nf2 d5 25. Bf1 Rc6 26. Bd4 h4 27. g4 Bd6 28. Kh1 Bxf4 29. Bxf6 gxf6
30. c4 Rxc4 31. Bxc4 Qxc4 32. Qc3 Qxc3 33. bxc3 O-O 34. Ra3 Rb8 35. Rb1 d4 36. cxd4
Bd6 37. Raxb3 Rxb3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "12"]
[White "Valencia Quinchia, Isabella"]
[Black "Mora Munoz, Alejandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1838"]
[BlackElo "2137"]
[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. h3 e5 7. Nde2 h5 8. Bg5 Be6
9. Bxf6 Qxf6 10. Nd5 Qd8 11. Nec3 Nc6 12. Bc4 Rc8 13. Bb3 g6 14. Qd3 Bh6 15. Rd1
O-O 16. O-O Bg7 17. Ne2 Kh8 18. a3 Re8 19. Ne3 Qg5 20. Bxe6 Rxe6 21. Qb3 b5 22. Qd3
Rf8 23. Qd5 Ne7 24. Qb3 Qh4 25. Ng3 Nc6 26. c3 Qe7 27. Rd3 h4 28. Ne2 f5 29. Qd5
Qd7 30. exf5 gxf5 31. f4 Ne7 32. Qb3 Rg6 33. fxe5 Bxe5 34. Nf4 Rg3 35. Qe6 Qa7 36.
Qh6+ Kg8 37. Ne2 Rf6 38. Qxh4 Rxe3 39. Qg5+ Rg6 40. Qxe3 Qb7 41. Qf3 Qb6+ 42. Kh1
Rg7 43. Nf4 Qc6 44. Qxc6 Nxc6 45. Ne6 Re7 46. Nd4 Bxd4 47. cxd4 Re4 48. Rxf5 Kh7
49. Rd5 Re6 50. Rh5+ Kg6 51. Rh8 d5 52. Rf8 Ne7 53. Rff3 Re1+ 54. Kh2 Nf5 55. g4
Re2+ 56. Kg1 Nh4 57. Rf2 Re4 58. Kh2 Kg5 59. Kg1 Re1+ 60. Kh2 Re4 61. Rc2 Kf4 62.
Rf2+ Kg5 63. Rdd2 Re3 64. Rde2 Rd3 65. Re5+ Kg6 66. Rxd5 Nf3+ 67. Rxf3 Rxf3 68. Rf5
Rb3 69. Rf2 Rd3 70. h4 Rxd4 71. Kg3 Rd3+ 72. Rf3 Rd2 73. h5+ Kg7 74. Rf2 Rd5 75.
Kh4 a5 76. Rf5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "13"]
[White "Moreno Hernandez, Andres Mauricio"]
[Black "Gomez Silva, Maximiliano"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1751"]
[BlackElo "1872"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 e6 2. Nf3 d5 3. cxd5 exd5 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. d3 h6 8. b3 Bf5
9. Bb2 Nbd7 10. Nbd2 Re8 11. Re1 c6 12. Qc2 Qb6 13. e4 Bh7 14. Qc1 Nc5 15. Qc3 Bf8
16. Ne5 Rxe5 17. Qxe5 Nxd3 18. Qd4 Qxd4 19. Bxd4 Nxe1 20. Rxe1 Nxe4 21. Nxe4 dxe4
22. Bxe4 Bxe4 23. Rxe4 c5 24. Be3 Rd8 25. h4 Rd6 26. Re8 Rc6 27. a3 f6 28. Ra8 a6
29. Rb8 b5 30. b4 c4 31. Bc5 Rxc5 32. bxc5 c3 33. Re8 c2 34. Re1 Bxc5 35. Rc1 Bxa3
36. Rxc2 a5 37. Rc8+ Kf7 38. Ra8 a4 39. Ra5 b4 40. Rxa4 Ke6 41. Ra5 Bc1 42. Kf1 b3
43. Rb5 b2 44. Ke2 g5 45. hxg5 hxg5 46. Kd3 f5 47. Kd4 g4 48. Rb6+ Kf7 49. Ke5 Bd2
50. Kxf5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "14"]
[White "Reyes Sanabria, Cesar Gabriel"]
[Black "Ortega Rueda, Nicolas"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1565"]
[BlackElo "1823"]
[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 e5 7. Nb3 Be6 8. O-O Be7
9. Be3 Nbd7 10. f4 O-O 11. a4 exf4 12. Rxf4 Bxb3 13. cxb3 Qa5 14. b4 Qe5 15. Qd2
Qe6 16. Nd5 Rac8 17. Nxf6+ Nxf6 18. Bd3 Nd7 19. Bd4 Bg5 20. Raf1 Bxf4 21. Qxf4 Ne5
22. Bb1 Qb3 23. Bc3 Qxa4 24. Qg3 f6 25. h4 Qd7 26. Ba2+ Kh8 27. Bd5 b5 28. Rf4 Qa7+
29. Kh1 a5 30. bxa5 b4 31. Bxb4 Rc1+ 32. Kh2 Qg1+ 33. Kh3 Qd4 34. Be1 Qxb2 35. a6
 0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "15"]
[White "Campo Jimenez, David"]
[Black "Uribe Gonzalez, Adrian Leandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1810"]
[BlackElo "1529"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 f4 5. e3 h5 6. Be2 Nf6 7. exf4 g4 8. Qd3 Rh6
9. Bh4 Nh7 10. h3 d6 11. Bg5 Nxg5 12. fxg5 Re6 13. hxg4 hxg4 14. Kd1 Qd7 15. Rh8
Qa4 16. Bxg4 Re1+ 17. Kxe1 Bxg4 18. Qg6+ Kd7 19. Rxf8 Qxd4 20. Nc3  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "16"]
[White "Sequeda Hernandez, Daniel Arturo"]
[Black "Silva Barajas, Jose Alejandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1559"]
[BlackElo "1786"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. e4 Nc6 5. Bc4 Bg4 6. Nc3 Bc5 7. d3 Bh5 8. Qe2
Nd4 9. Qd1 Nxf3+ 10. gxf3 Qh4+ 11. Kd2 Qf2+ 12. Ne2 Qxf3 13. Qf1 Qg4 14. Ng3 Bg6
15. c3 Nf6 16. Qe2 Qd7 17. Rd1 O-O-O 18. Kc2 b5 19. Bb3 h5 20. Be3 Qc6 21. Bxc5 Qxc5
22. a4 h4 23. Nf5 Bh5 24. Qf1 Bxd1+ 25. Qxd1 g6 26. d4 exd4 27. Nxd4 Rhe8 28. Bxf7
Rxe4 29. Qf3 Rexd4 30. Qxf6 Rd2+ 31. Kb3 b4 32. Rc1 bxc3 33. Qa6+ Kb8 34. Rxc3 Qb6+
35. Qxb6+ cxb6 36. h3 R8d3 37. Bxg6 Rxc3+ 38. Kxc3 Rf2 39. Bh5 Kc7 40. Bg4 Rg2 41.
b3 Rxg4 42. hxg4 h3 43. g5 h2 44. g6 h1=Q 45. g7 Qg2 46. Kb4 Qxg7 47. a5 bxa5+ 48.
Kxa5 Qd4 49. b4 Kc6 50. b5+ Kc5 51. Ka6 Qd6+ 52. Kxa7 Qb6+ 53. Ka8 Qxb5 54. Ka7 Kc6
55. Ka8 Qb7#  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "17"]
[White "Suarez Vera, Angel Antonio"]
[Black "Rodriguez Escalante, Ian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1780"]
[BlackElo "1527"]
[PlyCount "61"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nf3 Nf6 6. Be2 Be7 7. O-O O-O 8. Nc3 dxc4
9. Bxc4 a6 10. Re1 b5 11. Bb3 Bb7 12. Bf4 Nd5 13. Nxd5 Bxd5 14. Rc1 Nc6 15. Ne5 Nxe5
16. dxe5 Bxb3 17. Qxb3 Qb6 18. Red1 Rfd8 19. h3 Bc5 20. Bg3 Rd4 21. Rxd4 Bxd4 22.
Qf3 Rf8 23. b4 a5 24. a3 axb4 25. axb4 Rd8 26. Rc6 Qb8 27. Rd6 Bb6 28. Qc6 Rxd6 29.
exd6 f6 30. d7 e5 31. Qc8+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "18"]
[White "Maldonado, Marcos Felipe"]
[Black "Rumbo Rojas, Juan Pablo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1528"]
[BlackElo "1778"]
[PlyCount "48"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. a3 e6 6. Bb5 Nge7 7. O-O O-O 8. Qe1 d5
9. Bxc6 Nxc6 10. d3 Rb8 11. Qg3 b5 12. Bd2 Nd4 13. f5 Bb7 14. fxg6 Nxf3+ 15. gxf3
hxg6 16. Rad1 c4 17. Nxb5 Qb6+ 18. Kh1 Qxb5 19. h4 dxe4 20. dxe4 Rbd8 21. Qg2 Qh5
22. Qh2 Bf6 23. Bg5 Rxd1 24. Rxd1 Qxf3+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "19"]
[White "Manrique Mejia, Jozy Zahid"]
[Black "Soto Leguizamon, David Esteban"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1486"]
[BlackElo "1719"]
[PlyCount "74"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 Qb6 8. Bd3
Nf6 9. e5 Nd5 10. b3 d6 11. exd6 Qxd6 12. O-O O-O 13. Bb2 Bg4 14. g3 Nb4 15. Qe1
Nxd3 16. cxd3 Bf5 17. Rf3 Qc6 18. Qf1 Rad8 19. Re1 Qc2 20. Ba3 Rfe8 21. Nc1 Qxd2
22. Rf2 Qa5 23. Bxe7 Rd7 24. Bb4 Qd8 25. Rxe8+ Qxe8 26. Re2 Qc8 27. Qe1 Rd8 28. Qd2
Bg4 29. Rf2 Re8 30. Qc2 Qd7 31. Ne2 b6 32. a4 a5 33. Ba3 Qe6 34. Kf1 Rc8 35. Qd2
Qxb3 36. Qb2 Bh3+ 37. Kg1 Qd1+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "20"]
[White "Remicio Gomez, Joshua Santiago"]
[Black "Quintero Marciales, Victor Manuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "1477"]
[PlyCount "59"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Nf6 5. d3 a5 6. Bb3 Bc5 7. h3 O-O 8. Nbd2 d5
9. Qe2 dxe4 10. dxe4 a4 11. Bc2 b6 12. Bd3 a3 13. b4 Bxb4 14. cxb4 Nxb4 15. Bb1 Ba6
16. Nc4 Qd7 17. Nfxe5 Qd4 18. Qd2 Rfd8 19. Qxd4 Rxd4 20. Be3 Rdd8 21. Bd2 Bxc4 22.
Nxc4 Nc6 23. Bc3 Rd7 24. Bxf6 gxf6 25. O-O Rad8 26. Bc2 Nb4 27. Bb3 Kh8 28. Nxa3
Rg8 29. Rad1 Re7 30. f3  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "21"]
[White "Diaz Uchima, Emmanuel Santiago"]
[Black "Ramirez Mejia, Jose Gregorio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1465"]
[BlackElo "1659"]
[PlyCount "53"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Na6 8. Be3 Nd7 9.
Be2 Ndc5 10. a3 f5 11. exf5 Bxf5 12. b4 Nd3+ 13. Bxd3 Bxd3 14. Qxd3 e4 15. Qd2 exf3
16. g4 Qf6 17. Rc1 Rae8 18. Kd1 Qe5 19. Kc2 b6 20. Rcd1 Nb8 21. Bd4 Qxd4 22. Qxd4
Bxd4 23. Rxd4 a6 24. Re4 Rxe4 25. Nxe4 Rf4 26. Re1 Nd7 27. Nd2  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "22"]
[White "Camacho Casalinas, Said Gabriel"]
[Black "Nino Aristizabal, Adrian David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1638"]
[BlackElo "0"]
[PlyCount "115"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nd2 Bg7 8. Ngf3
Qb6 9. Qc2 Bg4 10. Ne5 Nh5 11. Nxc6 Nxf4 12. h3 Nxd3+ 13. Qxd3 Bf5 14. Qe3 Qxc6 15.
O-O Qd7 16. Nb3 b6 17. Rfe1 O-O 18. Qxe7 Qxe7 19. Rxe7 Be6 20. Re1 Bf6 21. Rc7 Bd8
22. Rc6 Rc8 23. Rexe6 Rxc6 24. Rxc6 Bg5 25. g3 Re8 26. f4 Bh6 27. Kf2 Bg7 28. Rd6
f6 29. Rxd5 h6 30. Rd7 a5 31. Nd2 g5 32. f5 h5 33. Nc4 h4 34. g4 b5 35. Nd6 Rb8 36.
Rb7 Rxb7 37. Nxb7 a4 38. Nd6 b4 39. c4 Bf8 40. Ne4 Kf7 41. c5 Be7 42. d5 Bd8 43.
Ke3 Ke7 44. Kd4 a3 45. b3 Kd7 46. Kc4 Kc7 47. Kxb4 Kb7 48. Kb5 Be7 49. d6 Bd8 50.
c6+ Kc8 51. Nc5 Kb8 52. Na6+ Ka7 53. d7 Bb6 54. c7 Bxc7 55. Nxc7 Kb7 56. Na6 Ka7
57. d8=Q Kb7 58. Qb8#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "23"]
[White "Ortiz Contreras, Samuel"]
[Black "Vasquez Rojas, Juan Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1414"]
[BlackElo "1620"]
[PlyCount "49"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Qe2 Nxe4 7. Bxe4 Nf6 8.
Bxb7 Bxb7 9. Qb5+ Nd7 10. Qxb7 Bd6 11. Nf3 O-O 12. O-O Qf6 13. Qe4 h6 14. Qh4 Qf5
15. c3 Nf6 16. Re1 Rab8 17. Ne5 c5 18. Nc6 Rb6 19. Ne5 Rd8 20. Nc4 Rc6 21. Rd1 cxd4
22. Rxd4 g5 23. Qxh6 Rxc4 24. Rxc4 Bxh2+ 25. Kxh2  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "2"]
[Board "24"]
[White "Carrillo Araque, Keyner Gustavo"]
[Black "Quintero Marciales, Emiliano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1568"]
[BlackElo "0"]
[PlyCount "65"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 Nf6 2. e5 Ng8 3. Nc3 d5 4. d4 e6 5. Bd3 Nc6 6. Nf3 Bb4 7. a3 Bxc3+ 8. bxc3
f6 9. c4 dxc4 10. Bxc4 fxe5 11. dxe5 Qxd1+ 12. Kxd1 Bd7 13. Bb2 O-O-O 14. Kc1 Nh6
15. Ng5 Rde8 16. f4 Nf5 17. Re1 h6 18. Nf3 Na5 19. Ba2 Bc6 20. Nd4 Nxd4 21. Bxd4
Bxg2 22. Rg1 Bd5 23. Bxd5 exd5 24. Rxg7 Rhg8 25. Rh7 Nc6 26. Bc3 d4 27. Bb2 Rg1+
28. Kd2 Rg2+ 29. Kd3 Rxh2 30. Re1 Rh3+ 31. Kd2 Kd8 32. Rg7 Rh2+ 33. Kd3  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "1"]
[White "Herrera Jimenez, Mateo"]
[Black "Garzon Camelo, Andres Santiago"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2096"]
[BlackElo "2372"]
[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. f3 Nc6 7. e4 d6 8. Be3 b6
9. Bd3 Na5 10. Nh3 e5 11. Nf2 Ba6 12. O-O Nd7 13. d5 Bxc4 14. f4 exf4 15. Bxf4 Qe7
16. Bxc4 Nxc4 17. Qa4 Na5 18. c4 O-O 19. Bd2 Nb7 20. Rae1 Ne5 21. Qc2 Rae8 22. Nd3
Nxd3 23. Qxd3 Qd7 24. Bc3 f6 25. Rf4 Re7 26. Rh4 h6 27. Rf1 Nd8 28. Qg3 Kh7 29. Qd3
Kg8 30. Qg3 Kh7 31. Qd3 Kg8  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "2"]
[White "Campos Gomez, Manuel"]
[Black "Hernandez Jimenez, Xavi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2358"]
[BlackElo "2079"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 d4 7. e3 c5 8. Ne5 Nbd7
9. exd4 cxd4 10. Nxd7 Nxd7 11. d3 e5 12. Re1 Bd6 13. Ba3 Bxa3 14. Nxa3 Nf6 15. c5
Qa5 16. Nc4 Qxc5 17. Rxe5 Qc7 18. Qe1 Be6 19. Rb5 Rab8 20. Qe5 Qd7 21. Rc5 Rfe8 22.
Qf4 Bxc4 23. Rxc4 Rbd8 24. a4 b6 25. Bc6 Qh3 26. Bxe8 Rxe8 27. Rxd4 h5 28. Qf3 Qe6
29. Rc4 Ng4 30. Re4  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "3"]
[White "Madrigal Montagutt, Anthony Steve"]
[Black "Cabiativa, Juan Esteban"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2038"]
[BlackElo "2169"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Bc5 6. h3 d6 7. Bb3 a5 8. Nbd2 Be6
9. Bc2 O-O 10. g4 Nh7 11. Nf1 d5 12. Qe2 b5 13. Ng3 Bb6 14. Be3 dxe4 15. Nxe4 Qe7
16. Bxb6 cxb6 17. Ng3 Rfe8 18. O-O Bd5 19. Kh2 Qf6 20. Nd2 Ng5 21. Nde4 Qf4 22. Nxg5
hxg5 23. Qe3 Re6 24. Qxf4 gxf4 25. Ne4 Rc8 26. Bb3 Bxb3 27. axb3 Rd8 28. Rfd1 Re7
29. f3 Red7 30. Nf2 Ne7 31. Re1 Ng6 32. Kh1 f6 33. g5 Nh4 34. gxf6 gxf6 35. Re2 Nxf3
36. Rf1 Kf7 37. Kg2 Nh4+ 38. Kh1 Nf5  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "4"]
[White "Gonzalez Bolivar, Juan Jose"]
[Black "Castro Lombana, Juan Pablo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2027"]
[BlackElo "2129"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. Bf4 e6 8. Nbd2
Be7 9. Qb3 Qc8 10. O-O O-O 11. Rac1 Nd7 12. Qc2 Nf6 13. Qb3 a6 14. Ne5 Bh5 15. Rfe1
Nxe5 16. Bxe5 Nd7 17. Bg3 Bg5 18. Qc2 Kh8 19. h3 Bh6 20. Bd6 Re8 21. g4 Bg6 22. Bg3
b5 23. Bxg6 hxg6 24. f4 Qc7 25. Kg2 Bxf4 26. Bxf4 Qxf4 27. Rf1 Qg5 28. Rxf7 Re7 29.
Nf3 Qxc1 30. Qxc1 Rxf7 31. Qe1 Nf8 32. Ne5 Rf6 33. h4 Re8 34. Qe2 Kg8 35. g5 Rf5
36. b4 Kh7  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "5"]
[White "Giraldo, Emanuel"]
[Black "Rueda Rojas, Richard Alejandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1959"]
[BlackElo "1994"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 Be7
9. h4 a5 10. a4 cxd4 11. cxd4 Bb4+ 12. Kf1 Kf8 13. Rh3 Be7 14. Rg3 h6 15. Kg1 Ndb8
16. Bb1 Bd7 17. Nc3 Na6 18. Qd2 Nc7 19. Qf4 Ne8 20. Nb5 Nd8 21. Bd3 Rg8 22. Bh7 Rh8
23. Bd3 Rg8 24. b3 Rc8 25. h5 Rh8 26. Nh4 Bg5 27. Ba3+ Kg8 28. Ng6 Nc6 29. Rxg5 hxg5
30. Qxg5 fxg6 31. Bxg6 Rh6 32. Qf4 Nf6 33. exf6 Nb4 34. fxg7  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "6"]
[White "Lopez Rayo, Santiago"]
[Black "Moreno Hernandez, Andres Mauricio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2396"]
[BlackElo "1751"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 e6 6. Be3 d4 7. Bf2 Bxc5 8. Nd2 Nge7
9. Qf3 Nb4 10. O-O-O Nxa2+ 11. Kb1 Nb4 12. Ne4 Qd5 13. Bb5+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "7"]
[White "Becker Newmark, Jeronimo"]
[Black "Gonzalez Velasco, Leandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1873"]
[BlackElo "2101"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 O-O 6. h5 c5 7. hxg6 hxg6 8. Qd2 Nc6
9. O-O-O Bf5 10. Nf3 Qa5 11. a3 Rac8 12. Ne5 Nb4 13. Bd3 Bxd3 14. Nxd3 cxd4 15. axb4
dxc3 16. bxa5 cxd2+ 17. Rxd2 Ne4 18. Rdd1 Rc4 19. f3 Nc5 20. Kb1 Nxd3 21. Rxd3 Rc5
22. Rhd1 Rb5 23. c3 e6 24. b4 Rc8 25. Rc1 e5 26. Bg3 e4 27. fxe4 dxe4 28. Rd7 Rxc3
29. Rd8+ Kh7 30. Rh1+ Rh5 31. Rxh5+ gxh5 32. Rd7 Rxe3 33. Bf4 Rb3+ 34. Kc2 Rxb4 35.
Rxf7 Kg6 36. Rd7 Rb5 37. Bd2 Be5 38. Kd1 Kf5 39. Ke1 a6 40. Rd8 Bc7 41. Rd7 Bxa5
42. Bxa5 Rxa5 43. Rxb7 Kf4 44. Rb3 Ra1+ 45. Ke2 Ra2+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "8"]
[White "Munoz Triana, Joseph Steve"]
[Black "Valencia Quinchia, Isabella"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2207"]
[BlackElo "1838"]
[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 Bb6
9. Nc3 O-O 10. Be3 Bg4 11. Qc2 Bf5 12. Qe2 Nb4 13. O-O c6 14. Ba4 f6 15. Rad1 Bg4
16. h3 Bh5 17. a3 Na6 18. g4 Be8 19. Bc2 Nxc3 20. bxc3 Nc7 21. exf6 Qxf6 22. Ne5
Nb5 23. Qd2 Bd8 24. a4 Nd6 25. f4 Nc4 26. Qd3 Qh6 27. Bc1 Bf7 28. Rde1 Bc7 29. f5
Qh4 30. Bf4 Rac8 31. Kg2 Rfe8 32. Re2 Bb8 33. Rfe1 h5 34. Nf3 Rxe2+ 35. Qxe2 Qd8
36. Bxb8 Rxb8 37. g5 Be8 38. f6 gxf6 39. Qe6+ Bf7 40. Qf5 Kf8 41. Qh7 Bg8 42. Qh6+
 1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "9"]
[White "Rumbo Rojas, Juan Pablo"]
[Black "Cano Alcaraz, Juan Jose"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1778"]
[BlackElo "2307"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 O-O 8. O-O Bb7
9. Re1 d6 10. Nbd2 Re8 11. Nf1 Bf8 12. Ng3 Na5 13. Bc2 c5 14. d4 Nc6 15. Nf5 exd4
16. cxd4 Nb4 17. d5 Nxc2 18. Qxc2 Qd7 19. Ng3 g6 20. b3 Bg7 21. Bb2 Re7 22. Re2 a5
23. a4 Ba6 24. Ree1 Rae8 25. axb5 Qxb5 26. Bc3 Nxe4 27. Rxe4 Bxc3 28. Rxe7 Bxa1 29.
Rxe8+ Qxe8 30. Ne4 Qd8 31. Qc1 Bg7 32. Qf4 Bb7 33. Nxd6 Bxd5 34. Nd2 Qe7 35. N6c4
Qe1+ 36. Nf1 Bd4 37. Ncd2 Kg7 38. h4 h5 39. Qg3 Qe2 40. Qf4 Be6 41. Ng3 Qe1+ 42.
Ngf1 Bg4 43. Ne4 Be2 44. Neg3 Bb5 45. Qf3 Be5 46. Qe3 Qxe3 47. Nxe3 Bd3 48. Ngf1
c4 49. Nxc4 Bxc4 50. bxc4 Bf4 51. c5 Kf8 52. g3 Bc1 53. Nh2 a4 54. Nf3 a3 55. Nd4
a2 56. Nb3 Bb2 57. c6 Ke7 58. f3 Kd6 59. g4 Kxc6 60. gxh5 gxh5  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "10"]
[White "Toro Ramirez, Samuel"]
[Black "Suarez Vera, Angel Antonio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2112"]
[BlackElo "1780"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8. Qd2
Nc6 9. O-O-O Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. Qg5 Qxg5+ 13. hxg5 Nd7 14. Nd5 Bxd5
15. Bxg7 Kxg7 16. Rxd5 Rac8 17. Bg4 Rc7 18. Bxd7 Rxd7 19. e5 Rfd8 20. Rhd1 Kf8 21.
c4 Ke8 22. exd6 Rxd6 23. Rxd6 Rxd6 24. Rxd6 exd6 25. Kd2 Ke7 26. Ke3 f5 27. Kd4 Ke6
28. b3 b6 29. a3 a6 30. a4 Kd7 31. Kd5 f4 32. b4 Kc7 33. b5 axb5 34. axb5 Kd7 35.
f3  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "11"]
[White "Guarin Fonseca, Nobel Alfredo"]
[Black "Berdugo Santoya, Angel David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2051"]
[BlackElo "1706"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 Bb4+ 5. Bd2 Qe7 6. a3 Bxd2+ 7. Nbxd2 O-O 8. Be2
Nbd7 9. O-O e5 10. cxd5 Nxd5 11. Bc4 N5b6 12. Ba2 e4 13. Ne1 Nf6 14. Qc2 Bg4 15.
Nc4 Nxc4 16. Bxc4 Kh8 17. b4 Ng8 18. Qd2 Rae8 19. f3 exf3 20. Nxf3 Nh6 21. e4 Bxf3
22. gxf3 f5 23. e5 f4 24. Bd3 Qd7 25. Qf2 Nf5 26. Bxf5 Rxf5 27. Rad1 c6 28. Kh1 Rh5
29. Rg1 Re6 30. Rde1 Reh6 31. Rg2 Qd5 32. Re4 Qc4 33. Qe2 Qxe2 34. Rgxe2 Re6 35.
Rxf4 Kg8 36. Rg2 h6 37. Kg1 g5 38. Rfg4 Kf7 39. h4 Rg6 40. f4 Ke6 41. Kf2 Kd5 42.
f5 Rg8 43. Ke3 Rf8 44. hxg5 hxg5 45. f6 Rh3+ 46. R2g3 Rh1 47. Rxg5 Re1+ 48. Kf4 Re4+
49. Kf5 Kxd4 50. R3g4 Rxg4 51. Rxg4+ Kd5 52. e6 Ke4+ 53. Kxe4  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "12"]
[White "Silva Barajas, Jose Alejandro"]
[Black "Borre Meza, Orlando David"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1786"]
[BlackElo "2049"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. d5 Nb8 6. Bd3 Nf6 7. c4 O-O 8. Nc3 Nbd7
9. Qe2 c6 10. h3 cxd5 11. cxd5 Nc5 12. Bc2 Rb8 13. g4 Qa5 14. a3 Qc7 15. Nh2 Bd7
16. Nf1 b5 17. Ng3 Rfc8 18. Nf5 Bf8 19. g5 Ne8 20. Rg1 g6 21. Ng3 a5 22. Nd1 b4 23.
Ne3 b3 24. Bd3 Na4 25. h4 Qc5 26. h5 Rc7 27. Nc4 Qa7 28. Be3 Nc5 29. Bxc5 Rxc5 30.
Nf1 Nc7 31. Nfd2 a4 32. Rc1 Nb5 33. Nf3 Rbc8 34. Kd2 Nd4 35. Nxd4 exd4 36. hxg6 fxg6
37. e5 Qc7 38. e6 Bb5 39. Rge1 Be7 40. Qf3 Bxg5+ 41. Ke2 Bxc1  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "13"]
[White "Mendoza Gomez, Juana Fernanda"]
[Black "Remicio Gomez, Joshua Santiago"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1997"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 Nc6 5. Ngf3 a5 6. Bg2 O-O 7. O-O Re8 8. Qc2
Bxd2 9. Bxd2 d6 10. Rad1 e5 11. dxe5 Nxe5 12. Nd4 c6 13. h3 d5 14. cxd5 cxd5 15.
Nb5 Re7 16. Bg5 Be6 17. Bxf6 gxf6 18. e4 Qb6 19. a4 Rc8 20. Qe2 d4 21. Nxd4 Bc4 22.
Qh5 Bxf1 23. Nf5 Rec7 24. Qh6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "14"]
[White "Vargas Sanchez, Daniel Jose"]
[Black "Carreno Poveda, Esteban David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1966"]
[BlackElo "1672"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 dxc4 8. Qxc4 b5
9. Qc2 Bb7 10. Rd1 Qb6 11. Ne5 Rd8 12. e3 c5 13. Bxb7 Qxb7 14. Bd2 cxd4 15. exd4
Rxd4 16. Nc3 Rd8 17. Qb3 a6 18. Rac1 Nbd7 19. Bf4 Nc5 20. Qc2 Rac8 21. Rxd8+ Rxd8
22. b4 Nce4 23. Nxe4 Qxe4 24. Qxe4 Nxe4 25. Nc6 Rd7 26. Nxe7+ Rxe7 27. Rc8+ Kf8  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "15"]
[White "Soto Leguizamon, David Esteban"]
[Black "Paladines Pinzon, Samuel"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1719"]
[BlackElo "1961"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7
9. b4 Ne4 10. Be1 f5 11. a4 Bf6 12. Nbd2 g5 13. e3 g4 14. Nxe4 dxe4 15. Nd2 e5 16.
Rd1 exd4 17. exd4 Bg7 18. Nb3 b6 19. Bd2 Qe7 20. b5 Bb7 21. c5 Rac8 22. Bf4 Qe6 23.
Rfe1 cxb5 24. axb5 Bd5 25. Re3 Nf6 26. Be5 Bh6 27. Rc3 Nd7 28. Bd6 Rfe8 29. Nc1 e3
30. Bxd5 Qxd5 31. Ne2 exf2+ 32. Kxf2 Nf6 33. Kg1 Be3+ 34. Rxe3 Rxe3 35. Nf4 Qb3 36.
Qxb3+ Rxb3 37. c6 Ne4 38. Be5 Rxb5 39. d5 Kf7 40. d6 Nxd6 41. Bxd6 Rxc6 42. Ba3 Rc2
43. Rd7+ Ke8 44. Re7+ Kd8 45. Ne6+ Kc8 46. Re8+ Kb7 47. Re7+ Ka6 48. Nc7+ Rxc7 49.
Rxc7 Ra5 50. Bd6 Ra1+ 51. Kf2 Ra2+ 52. Ke3 Rxh2 53. Rf7 h5 54. Bb8 h4 55. Rxa7+ Kb5
56. gxh4 Rxh4 57. Kf4 Rh8 58. Be5 Rf8 59. Rg7 Kc4 60. Bd6 Rd8 61. Rg6 Kd5 62. Bc7
Rc8 63. Bxb6 Rf8 64. Bf2 Rf7 65. Bh4 Kd4 66. Bf6+ Kd5 67. Kxf5 Rh7 68. Rxg4 Rh5 69.
Bg5 Rh1 70. Rg2 Rf1 71. Bf4 Rd1 72. Rg7 Re1 73. Rd7+ Kc6 74. Rd3 Re8 75. Be5 Rf8+
76. Ke4 Ra8 77. Rc3+ Kd7 78. Rc7+ Ke6 79. Rc6+ Kd7 80. Rb6 Ke7 81. Bd4 Ra5 82. Be5
Ra8 83. Rc6 Kd7 84. Rd6+ Ke7 85. Kf5 Rf8+ 86. Ke4 Ra8 87. Rb6  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "16"]
[White "Carreno Poveda, Noah David"]
[Black "Sepulveda Brango, Alberto Enrique"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1476"]
[BlackElo "1947"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd2 Bxc3 8. Bxc3
Nxe4 9. Bxe5 Qe7 10. f3 Qxe5 11. fxe4 O-O 12. Bd3 d5 13. Qe2 dxe4 14. Bxe4 Re8 15.
Bf3 Qxe2+ 16. Bxe2 Bg4 17. h3 Bxe2 18. Kf2 Bc4 19. Rhe1 Bxb3 20. axb3 a6 21. c3 Kf8
22. Rf1 Rad8 23. Kg3 Re2 24. Rf4 Rdd2 25. Rg1 Ne5 26. Rd4 Rxb2 27. Kf4 Ng6+ 28. Kf3
f5 29. Rgd1 Rf2+ 30. Ke3 Rbe2+ 31. Rb1  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "17"]
[White "Malagon Guzman, Juan Daniel"]
[Black "Camacho Casalinas, Said Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1925"]
[BlackElo "1638"]
[PlyCount "89"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bb3 Ba7 8. d4 exd4
9. cxd4 d6 10. h3 h6 11. Nc3 O-O 12. e5 dxe5 13. dxe5 Nd7 14. Bd5 Bb7 15. e6 Nf6
16. exf7+ Kh8 17. Bxc6 Bxc6 18. Ne5 Qxd1 19. Rxd1 b4 20. Nxc6 bxc3 21. bxc3 Ne4 22.
Ne5 Bxf2+ 23. Kf1 Kh7 24. Ba3 Bc5 25. Bxc5 Nxc5 26. Rd5 Ne6 27. Re1 Ng5 28. Rd7 Rac8
29. Kg1 g6 30. h4 Ne6 31. Nxg6 Kxg6 32. Rxe6+ Kg7 33. Rxa6 h5 34. Rc6 Rxf7 35. Rxf7+
Kxf7 36. Rh6 Ra8 37. Rxh5 Rxa2 38. Rh7+ Kg6 39. Rxc7 Kh5 40. Rc4 Re2 41. Kh2 Re3
42. g3 Re1 43. Kg2 Re3 44. Rc5+ Kg4 45. Rg5#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "18"]
[White "Ortega Rueda, Nicolas"]
[Black "Carrillo Araque, Keyner Gustavo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "1568"]
[PlyCount "55"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. c4 Ngf6 6. Nc3 e6 7. O-O Be7 8. d4
cxd4 9. Nxd4 a6 10. Be3 Qc7 11. b3 O-O 12. Rc1 Rfe8 13. f3 Nb6 14. Qd2 Rac8 15. Rfd1
d5 16. cxd5 Bb4 17. Nde2 exd5 18. Qd3 Bc5 19. Nxd5 Bxe3+ 20. Nxe3 Qd8 21. Rxc8 Qxc8
22. Qd4 Nbd7 23. Rc1 Qd8 24. Nc4 Nb8 25. Nd6 Nc6 26. Rxc6 bxc6 27. Nxe8 Qxe8 28.
Kf2  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "19"]
[White "Mendez Zuluaga, Jeronimo"]
[Black "Campo Jimenez, David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1461"]
[BlackElo "1810"]
[PlyCount "58"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. Bc4 Nc6 5. d3 e6 6. Be3 d6 7. O-O Nge7 8. Re1 O-O
9. Qd2 d5 10. Bb5 d4 11. Bh6 dxc3 12. bxc3 Qa5 13. Bxg7 Kxg7 14. a4 a6 15. Bxc6 Nxc6
16. e5 Qd8 17. Re4 h6 18. d4 Ne7 19. g4 Bd7 20. dxc5 Bc6 21. Rd4 Qa5 22. Nh4 Qxc5
23. Re1 b5 24. Nf5+ exf5 25. gxf5 Nxf5 26. Rg4 Rad8 27. Qc1 Qd5 28. Kf1 Qh1+ 29.
Ke2 Bf3#  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "20"]
[White "Mora Munoz, Alejandro"]
[Black "Ortiz Contreras, Samuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2137"]
[BlackElo "1414"]
[PlyCount "54"]
[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 b5 7. Bb3 O-O 8. c3 d5
9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4
Qf5 16. Nd2 Nf6 17. Re1 Qh3 18. Nf1 Bg4 19. f3 Bf5 20. Be3 Rfe8 21. Qd2 Rad8 22.
Bf2 Rxe1 23. Rxe1 Nh5 24. Qg5 Rf8 25. Ne3 g6 26. Nxf5 Qxf5 27. Qxf5 gxf5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "21"]
[White "Gomez Silva, Maximiliano"]
[Black "Diaz Uchima, Emmanuel Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1872"]
[BlackElo "1465"]
[PlyCount "59"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 Nfd7 8. g4 a5 9.
Qd2 Na6 10. Nge2 Nac5 11. Ng3 Bf6 12. g5 Bg7 13. h4 f5 14. gxf6 Bxf6 15. h5 Bh4 16.
hxg6 hxg6 17. O-O-O b6 18. Bh3 Bxg3 19. fxg3 Nf6 20. Bxc5 bxc5 21. Qg5 Qe8 22. Bf5
Bxf5 23. exf5 Rd8 24. fxg6 Qe7 25. Rh7 Qe8 26. Rh8+ Kxh8 27. g7+ Kg8 28. gxf8=R+
Kxf8 29. Qxf6+ Kg8 30. Rh1  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "22"]
[White "Ramirez Mejia, Jose Gregorio"]
[Black "Vasquez Rojas, Juan Diego"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1659"]
[BlackElo "1620"]
[PlyCount "13"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Bd3 Nf6 5. e5 Nfd7 6. Ne2 c5 7. c3  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "23"]
[White "Rodriguez Escalante, Ian"]
[Black "Reyes Sanabria, Cesar Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1527"]
[BlackElo "1565"]
[PlyCount "32"]
[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 b5 7. Bb3 O-O 8. c3 d6
9. h3 Bb7 10. d4 exd4 11. cxd4 Na5 12. Bc2 c5 13. Bf4 Qb6 14. d5 Rfe8 15. Nbd2 Rac8
16. a4 b4  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "24"]
[White "Quintero Marciales, Victor Manuel"]
[Black "Sequeda Hernandez, Daniel Arturo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1477"]
[BlackElo "1559"]
[PlyCount "85"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 a6 3. Nf3 e6 4. d4 Qc7 5. d5 Nf6 6. dxe6 dxe6 7. Be2 Nbd7 8. Be3
b5 9. e5 Nxe5 10. Nxe5 Qxe5 11. Qd2 Nd5 12. Rd1 Bb7 13. Bf4 Qxf4 14. Qxf4 Nxf4 15.
O-O Nxe2+ 16. Nxe2 Be7 17. Nc3 Rd8 18. a4 b4 19. Na2 O-O 20. c4 a5 21. Nc1 Be4 22.
Rxd8 Rxd8 23. Nb3 Bc2 24. Nxa5 Bxa4 25. b3 Be8 26. Nb7 Rb8 27. Na5 Ra8 28. Nb7 Bc6
29. h3 Bxb7 30. Rd1 Ra7 31. Rd7 Bf6 32. f3 g6 33. Rc7 Bd4+ 34. Kf1 Ra1+ 35. Ke2 Ra2+
36. Kf1 Rf2+ 37. Ke1 Bxf3 38. gxf3 Rxf3 39. h4 Rxb3 40. Rc8+ Kg7 41. Ra8 Rh3 42.
Ra7 Rxh4 43. Kd2  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "25"]
[White "Uribe Gonzalez, Adrian Leandro"]
[Black "Manrique Mejia, Jozy Zahid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1529"]
[BlackElo "1486"]
[PlyCount "125"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 b6 7. O-O Bb7 8. Re1 Qc7
9. b3 Be7 10. Bb2 Rd8 11. e5 Nd7 12. Re2 d4 13. Qe1 Nb4 14. Qd1 O-O 15. h4 Nc6 16.
Qe1 Nb4 17. Qc1 Nc6 18. Qe1 Nb4 19. Nf1 Nd5 20. N1h2 b5 21. Ng4 N7b6 22. Qd2 b4 23.
Ng5 Nc3 24. Bxc3 dxc3 25. Qe3 Bxg2 26. Kxg2 Nd5 27. Qe4 Bxg5 28. hxg5 Qc6 29. Rh1
Ne7 30. f3 Qxe4 31. Rxe4 Ng6 32. Ne3 Rc8 33. Nc4 Rfd8 34. f4 Rc6 35. Kf3 Ne7 36.
Re2 Nf5 37. Reh2 Nd4+ 38. Ke4 Ra6 39. Rxh7 Kf8 40. Nd6 Nxc2 41. Rh8+ Ke7 42. Rxd8
Kxd8 43. Nb7+ Kc7 44. Nxc5 Rxa2 45. Rh2 a5 46. d4 Kb6 47. g4 Kb5 48. f5 exf5+ 49.
gxf5 Kc6 50. g6 fxg6 51. f6 gxf6 52. d5+ Kxc5 53. exf6 Kd6 54. f7 Ke7 55. Rf2 Kf8
56. d6 Na3 57. Rxa2 c2 58. d7 c1=Q 59. d8=Q+ Kxf7 60. Rf2+ Kg7 61. Qf6+ Kh7 62. Rh2+
Qh6 63. Qf7+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.26"]
[Round "3"]
[Board "26"]
[White "Nino Aristizabal, Adrian David"]
[Black "Maldonado, Marcos Felipe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1528"]
[PlyCount "32"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. f4 d5 2. Nf3 Bf5 3. e3 Nf6 4. d4 e6 5. Bd3 Ne4 6. Bd2 c5 7. dxc5 Bxc5 8. Nc3 Qb6
9. Bb5+ Nc6 10. Bxc6+ bxc6 11. Rb1 Bxe3 12. Bxe3 Qxe3+ 13. Qe2 Qxf4 14. Qa6 O-O 15.
O-O Qe3+ 16. Kh1 Nf2+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "1"]
[White "Cabiativa, Juan Esteban"]
[Black "Campos Gomez, Manuel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2169"]
[BlackElo "2358"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd3 Bd7 8. O-O-O
a6 9. f4 Be7 10. Kb1 h6 11. Bh4 Qc7 12. Nf3 O-O-O 13. Qe2 Rhe8 14. e5 dxe5 15. fxe5
Nd5 16. Ne4 Nxe5 17. Nxe5 Qxe5 18. Bg3 Nf4 19. Qc4+ Bc6 20. Bd3 g5 21. Nd2 Qd4 22.
Bxf4 gxf4 23. Rhf1 Qxc4 24. Nxc4 Rd4 25. Rd2 Rg8 26. Ne5 Be8 27. Rdf2 f6 28. Nf3
Rd8 29. Bc4 Bf7 30. Nh4 Rg4 31. Nf5 Bf8 32. a3 Rd7 33. h3 Rg5 34. Nh4 e5 35. Bd3
Bc5 36. Re2 Kc7 37. Nf5 Rxd3 38. cxd3 Rxf5 39. Rc2 Kd6 40. Rfc1 Be3 41. Rd1 Bb3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "2"]
[White "Gonzalez Velasco, Leandro"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2101"]
[BlackElo "2396"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 Bb4 7. Nd2 Bxc3 8. bxc3
c5 9. e3 Qa5 10. Bxf6 Nxf6 11. Be2 Bf5 12. O-O c4 13. g4 Bg6 14. g5 Ne4 15. Nxe4
Bxe4 16. f3 Bg6 17. Qd2 O-O 18. Kf2 Rae8 19. Rg1 Re6 20. f4 Rfe8 21. Bf3 Be4 22.
Bxe4 Rxe4 23. Rg3 b5 24. a3 a6 25. h4 Qc7 26. Re1 Qe7 27. Qc1 a5 28. Rf3 h5 29. gxh6
Qxh4+ 30. Rg3 Qxh6 31. Reg1 Qh2+ 32. R1g2 Qh4 33. Kg1 g6 34. f5 Kg7 35. fxg6 f5 36.
Rf3 Rg4 37. Qc2 Qe1+ 38. Rf1 Qxe3+ 39. Qf2 Rxg2+ 40. Kxg2 Qg5+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "3"]
[White "Garzon Camelo, Andres Santiago"]
[Black "Gonzalez Bolivar, Juan Jose"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2372"]
[BlackElo "2027"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Be7 6. c3 a6 7. Ba4 b5 8. Bc2 Nb8
9. a4 Bb7 10. Qe2 Nbd7 11. d4 c6 12. Rd1 Qc7 13. Nbd2 O-O 14. Nf1 Rfe8 15. Ng3 Bf8
16. dxe5 dxe5 17. Nf5 Rad8 18. Bg5 h6 19. Be3 Ng4 20. Bd2 g6 21. Ng3 Bg7 22. h3 Ngf6
23. c4 Ra8 24. Rac1 bxa4 25. Bxa4 c5 26. Bc3 Bc6 27. Bxc6 Qxc6 28. h4 h5 29. Bd2
Nf8 30. Bc3 Ng4 31. Qd3 Ne6 32. Qd5 Qc7 33. Qd7 Qxd7 34. Rxd7 Bf6 35. Ra1 Nf4 36.
Rc7 Nd3 37. Nh1 Rab8 38. Ra2 Nc1 39. Ra1 Ne2+ 40. Kf1 Nxc3 41. bxc3 Rb3 42. Rxc5
Rxc3 43. Ng3 Rb8 44. Ne2 Rc2 45. g3 Rbb2 46. Nfg1 Rb4 47. Rc6 Kg7 48. Rcxa6 Rbxc4
49. f3 Ne3+ 50. Kf2 R4c3 51. R6a3  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "4"]
[White "Castro Lombana, Juan Pablo"]
[Black "Herrera Jimenez, Mateo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2129"]
[BlackElo "2096"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 c6 8. Bd3 dxc4
9. Bxc4 b5 10. Bd3 a6 11. O-O Nbd7 12. Rc1 c5 13. a4 c4 14. Bb1 Nd5 15. Qc2 g6 16.
Bxe7 Qxe7 17. Ne4 Bb7 18. Rfd1 Rac8 19. Qe2 N5f6 20. Nxf6+ Qxf6 21. e4  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "5"]
[White "Cano Alcaraz, Juan Jose"]
[Black "Giraldo, Emanuel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2307"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h3 d5 5. e5 e6 6. Nf3 Ne7 7. Bd3 b6 8. Ne2 Ba6 9.
Bxa6 Nxa6 10. b3 b5 11. O-O O-O 12. Bb2 c5 13. a4 b4 14. dxc5 Nxc5 15. c3 bxc3 16.
Bxc3 Rb8 17. Ned4 Qb6 18. Qe1 Rfc8 19. Ba5 Qb7 20. b4 Ne4 21. b5 a6 22. Bb4 axb5
23. axb5 Ra8 24. Rxa8 Rxa8 25. Bxe7 Qxe7 26. Qb1 Ra4 27. Rc1 Rb4 28. Nc6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "6"]
[White "Mendoza Gomez, Juana Fernanda"]
[Black "Munoz Triana, Joseph Steve"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1997"]
[BlackElo "2207"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. g3 Nc6 4. Nf3 d5 5. Bg2 dxc4 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Ne5
Bd7 9. Nxd7 Qxd7 10. e3 a6 11. O-O b5 12. Qc2 O-O 13. b3 cxb3 14. axb3 a5 15. Rc1
Ra6 16. Nc3 Bxc3 17. Bxc3 Rfa8 18. Bf1 Nce7 19. e4 Nxc3 20. Qxc3 c6 21. Ra2 f6 22.
Rca1 Rd8 23. Qc5 Kf7 24. Qh5+ Kg8 25. Qc5 Kf8 26. Rd2 Qd6 27. Qh5 Qb4 28. Rad1 h6
29. Bh3 Qxb3 30. Rd3 Qc4 31. Rc3 Qxc3 32. Bxe6 Ng6 33. Qxg6 Ra7 34. d5 Qc2 35. Re1
Rxd5 36. Qh7 Rd1 37. Qg8+ Ke7 38. Rxd1 Qxd1+ 39. Kg2 Qd4 40. Bf5 a4 41. Qe6+ Kd8
42. Qc8+ Ke7 43. Qe6+ Kf8 44. Qc8+ Kf7 45. Qe6+ Kf8 46. Qc8+ Kf7 47. Qg8+ Ke7 48.
Qxg7+  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "7"]
[White "Sepulveda Brango, Alberto Enrique"]
[Black "Toro Ramirez, Samuel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1947"]
[BlackElo "2112"]
[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. N1c3 a6 7. Na3 Be7 8. Be3
Nf6 9. Nc4 b5 10. Nb6 Rb8 11. Nxc8 Qxc8 12. Be2 O-O 13. a3 Na5 14. O-O Nc4 15. Bc1
Qc6 16. Qd3 Rfd8 17. Rd1 Nd7 18. Nd5 Bf8 19. Qg3 Nc5 20. Bf3 Kh8 21. b3 Nb6 22. Bg5
Re8 23. Nf6 Re6 24. Nd5 Ree8 25. Nf6 Re6 26. Nd5 Ree8 27. Nf6 Rec8 28. Bg4 Nbd7 29.
Qh4 Nxf6 30. Bxf6 gxf6 31. Bf5 h6 32. Qxf6+ Bg7 33. Qxf7 Qe8 34. Qxe8+ Rxe8 35. Rxd6
Bf8 36. Rc6 a5 37. g4 Kg7 38. b4 axb4 39. Rc7+ Re7 40. Rxc5 Ra7 41. Rxe5 bxa3 42.
Ra2 b4 43. Rd5 Rc7 44. Rd2 Kf6 45. f4 Bc5+ 46. Kg2 Be3 47. Rd6+ Ke7 48. Re6+ Kf7
49. Rxh6 Bxf4 50. Rh7+ Kf6 51. Rxc7 Bxc7 52. h4 Rd8 53. g5+ Ke5 54. c3 b3 55. Rxa3
b2 56. Rb3 Rb8 57. Rxb2 Rxb2+ 58. Kf3 Rc2 59. h5 Rh2 60. h6 Bd8 61. g6 Bb6 62. g7
Rf2+ 63. Kg3 Rf1 64. h7 Rg1+ 65. Kh2  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "8"]
[White "Hernandez Jimenez, Xavi"]
[Black "Vargas Sanchez, Daniel Jose"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2079"]
[BlackElo "1966"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 d6 6. Bc4 Bd7 7. Bg5 Qa5 8. Bxf6
gxf6 9. O-O Qc5 10. Nxc6 bxc6 11. Bd3 Rg8 12. Re1 Bh3 13. Bf1 h5 14. e5 Bg4 15. Ne4
Qd5 16. exd6 O-O-O 17. Qd3 Qxd3 18. Bxd3 Bf3 19. g3 exd6 20. Nxf6 Rh8 21. Re3 Bg4
22. Nxg4 hxg4 23. Bf5+ Kc7 24. Bxg4 d5 25. Rf3 Rh7 26. Re1 Bc5 27. Re5 Rg7 28. h3
f6 29. Ref5 Bd4 30. c3 Be5 31. Rd3 Rf8 32. Kf1 Bd6 33. b4 Re7 34. b5 Re5 35. bxc6
Kxc6 36. f4 Rxf5 37. Bxf5 Rb8 38. Be6 Rb5 39. h4 Ra5 40. h5 Bf8 41. Bf7 Bh6 42. a4
Kd6 43. Rd4 Kc6 44. Ke2 f5 45. Bg6 Bg7 46. Rd3 Kd6 47. Bxf5 Rxa4 48. Kf3 Rc4 49.
g4 Rxc3 50. g5 Rxd3+ 51. Bxd3 Ke7 52. h6 Bc3 53. g6 a5 54. Bc2 Kf6 55. g7 Kf7 56.
Bb3 Bxg7 57. Bxd5+ Kg6 58. hxg7 Kxg7 59. Ke4 Kf6 60. f5 a4 61. Ba2 Ke7 62. Ke5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "9"]
[White "Rueda Rojas, Richard Alejandro"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1994"]
[BlackElo "2051"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. O-O Be7 6. b3 O-O 7. Bb2 Ne4 8. d3 Nd6
9. Nbd2 Nd7 10. Qc2 f6 11. e4 dxe4 12. dxe4 e5 13. c5 Nf7 14. b4 a5 15. a3 axb4 16.
axb4 Rxa1 17. Rxa1 b6 18. Ra7 bxc5 19. bxc5 Bxc5 20. Rxd7 Bxf2+ 21. Kxf2 Qxd7 22.
Ba3 Rd8 23. Bf1 Ba6 24. Bxa6 Qa7+ 25. Bc5 Qxa6 26. Nc4 Qa1 27. Qb3 Qd1 28. Qa2 g5
29. Ne3 Qd7 30. Nf5 g4 31. Be7 gxf3 32. Nh6+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "10"]
[White "Borre Meza, Orlando David"]
[Black "Malagon Guzman, Juan Daniel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2049"]
[BlackElo "1925"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. Bd3 O-O 6. Nbd2 b6 7. c3 Bb7 8. Qb1 Nbd7
9. h4 h6 10. g4 Nxg4 11. Ng5 Ngf6 12. f3 Bd6 13. Qc2 Bxf4 14. exf4 c5 15. Kf2 cxd4
16. Rag1 dxc3 17. bxc3 Qc7 18. Rg3 Nc5 19. Rhg1 hxg5 20. hxg5 Nxd3+ 21. Qxd3 Nh5
22. Rh3 g6 23. Rgh1 f5 24. Nf1 Qc5+ 25. Ke1 Rac8 26. Kd2 d4 27. Ng3 Qxc3+ 28. Qxc3
dxc3+ 29. Kc2 Bxf3 30. Nxh5 Bxh1 31. Nf6+ Rxf6 32. gxf6 Be4+ 33. Kc1 c2 34. Rg3 Kf7
35. a4 Rd8 36. Rg1 Rd1+ 37. Rxd1 cxd1=Q+ 38. Kxd1 Kxf6 39. Kd2 g5 40. fxg5+ Kxg5
41. Kc3 f4 42. Kd4 f3 43. a5 f2 44. a6 f1=Q 45. Ke5 Qf4+ 46. Kxe6 Qf5+ 47. Ke7 Qd5
48. Ke8 Kf6  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "11"]
[White "Campo Jimenez, David"]
[Black "Madrigal Montagutt, Anthony Steve"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1810"]
[BlackElo "2038"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 b6 5. Bg2 Bb7 6. O-O Bd6 7. cxd5 exd5 8. Nc3 O-O
9. Qc2 Nbd7 10. Nb5 Re8 11. Nxd6 cxd6 12. Bf4 Ne4 13. Nd2 Ndf6 14. Nb1 Nh5 15. Bc1
Qf6 16. Be3 Qg6 17. Nc3 Rac8 18. Qb3 Nxc3 19. bxc3 Nf6 20. Qa3 a5 21. Qxd6 Rc6 22.
Qa3 Qc2 23. Rac1 Qxe2 24. Rfe1 Qh5 25. c4 Rce6 26. Bd2 Ne4 27. Bxe4 dxe4 28. d5 Rf6
29. Qa4 Bc6 30. dxc6 Rxf2 31. Kxf2 Qxh2+ 32. Kf1 Qh1+ 33. Kf2 Qf3+ 34. Kg1 Qxg3+
35. Kh1 Qh3+ 36. Kg1 Qg3+ 37. Kh1 Qh3+ 38. Kg1 Re6 39. Qb5 Rg6+ 40. Bg5 Qg3+ 41.
Kh1 Qh3+ 42. Kg1 Qg3+ 43. Kh1 Rxg5 44. Qxg5 Qxg5 45. Rcd1 g6 46. c7 Qh4+ 47. Kg2
Qg4+ 48. Kh1 Qh3+ 49. Kg1 Qg3+ 50. Kf1 Qxc7 51. Rxe4 Qh2  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "12"]
[White "Paladines Pinzon, Samuel"]
[Black "Ortega Rueda, Nicolas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1961"]
[BlackElo "1823"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 h6
9. Bxf6 Bxf6 10. O-O-O Qb6 11. Nde2 Nd7 12. g4 g5 13. h4 gxh4 14. Qd3 Be7 15. Bg2
Nc5 16. Qd4 Rg8 17. Bf3 Qc7 18. Kb1 b5 19. f5 Nd7 20. e5 dxe5 21. Qe4 Rb8 22. fxe6
fxe6 23. Qh7 Nf6 24. Qxh6 b4 25. Ne4 Nd5 26. g5 Bd7 27. Nf6+ Bxf6 28. gxf6 Kd8 29.
Bxd5 exd5 30. f7  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "13"]
[White "Gomez Silva, Maximiliano"]
[Black "Mora Munoz, Alejandro"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1872"]
[BlackElo "2137"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. Bg2 Bxd5
9. Nc3 Bc6 10. e4 d6 11. O-O Nbd7 12. Rd1 Qc7 13. Bf4 Be7 14. a4 a6 15. Qd3 Ne5 16.
Bxe5 dxe5 17. Nd5 Qb8 18. Nh4 Bxd5 19. exd5 Bd6 20. Nf5 O-O 21. Qe3 Ne8 22. h4 Qd8
23. Re1 f6 24. h5 Kh8 25. Be4 Qd7 26. Kg2 Bb8 27. Qf3 Ra7 28. Rh1 Nd6 29. Nxd6 Bxd6
30. Bf5 Qe7 31. Qe4 h6 32. Be6 f5 33. Bxf5 Qf6 34. g4 Raf7 35. Ra3 Qg5 36. Rf3 Qd2
37. Rhh3 b5 38. axb5 axb5 39. Be6 Rf4 40. Rxf4 Rxf4 41. Qe3 Qxb2 42. Rf3 b4 43. Rxf4
exf4 44. Qe4 Qf6 45. Bf5 Qe5 46. Qxe5 Bxe5 47. Be6 Bd6 48. Kf3 c4 49. Ke4 f3 50.
Kd4 c3 51. Kd3 Bc5 52. Bf5 Kg8 53. Be4 Bxf2 54. Bxf3 Bg3 55. Be4 Kf7 56. Bf5 Ke7
57. Kc2 Kd6 58. Be6 Kc5 59. Kb3 Kd4 60. Bf7 Bd6 61. Be6 Ke4 62. Bf7 Kf4 63. Be6 Kg5
64. Bf5 Be7 65. Kc2  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "14"]
[White "Moreno Hernandez, Andres Mauricio"]
[Black "Becker Newmark, Jeronimo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1751"]
[BlackElo "1873"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O b6 8. Re1 Bb7
9. e5 Nd7 10. Nf1 g5 11. Ne3 Qc7 12. Qe2 h5 13. h3 Ndxe5 14. Nxg5 Nd4 15. Qd1 Bxg5
16. Nxd5 Bxd5 17. Bxd5 O-O-O  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "15"]
[White "Valencia Quinchia, Isabella"]
[Black "Soto Leguizamon, David Esteban"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1838"]
[BlackElo "1719"]
[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. h3 e6 7. g4 d5 8. exd5 Nxd5
9. Bg2 Bb4 10. Bd2 O-O 11. Nxd5 Bxd2+ 12. Qxd2 exd5 13. O-O Nc6 14. Rad1 Qd6 15.
c4 Rd8 16. Nxc6 bxc6 17. cxd5 cxd5 18. Qxd5 Qxd5 19. Bxd5 Rxd5 20. Rxd5 Be6 21. Ra5
h6 22. Rd1 Bc4  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "16"]
[White "Camacho Casalinas, Said Gabriel"]
[Black "Silva Barajas, Jose Alejandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1638"]
[BlackElo "1786"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e5 4. Nc3 Be7 5. d3 Nf6 6. Be3 d6 7. Ne2 Be6 8. Ng3 Qd7
9. c3 h6 10. a3 d5 11. Bb5 Bd6 12. exd5 Nxd5 13. d4 exd4 14. cxd4 Bxg3 15. hxg3 Nxe3
16. fxe3 Qd5 17. Qe2 cxd4 18. Nxd4 O-O 19. Nxe6 Qxe6 20. O-O Rac8 21. Bd3 Qe5 22.
Qf3 Rce8 23. Rfe1 Qxb2 24. Reb1 Qc3 25. Qe2 Qe5 26. Re1 Qxg3 27. Rab1 Re7  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "17"]
[White "Suarez Vera, Angel Antonio"]
[Black "Carrillo Araque, Keyner Gustavo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1780"]
[BlackElo "1568"]
[PlyCount "63"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Be7
9. O-O-O O-O 10. Bd3 Qc7 11. g4 b5 12. Bxf6 Bxf6 13. Nce2 Nc5 14. g5 Nxd3+ 15. Rxd3
Bxd4 16. Nxd4 Bb7 17. h4 Rac8 18. Kb1 e5 19. Rc3 Qb6 20. Rxc8 Rxc8 21. Nf5 Kf8 22.
Rd1 Qc6 23. Qb3 Qc4 24. Qxc4 bxc4 25. Nxd6 Rd8 26. Kc1 exf4 27. Nxb7 Rxd1+ 28. Kxd1
Ke7 29. Na5 c3 30. bxc3 Kd6 31. Nc4+ Kc5 32. Nd2  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "18"]
[White "Sequeda Hernandez, Daniel Arturo"]
[Black "Rumbo Rojas, Juan Pablo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1559"]
[BlackElo "1778"]
[PlyCount "51"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. f4 Nc6 3. Nc3 g6 4. a3 Bg7 5. Nf3 e6 6. g3 Nge7 7. d3 Rb8 8. Bg2 b5 9.
O-O O-O 10. Ne2 Qb6 11. c3 b4 12. Be3 a5 13. d4 d6 14. g4 Ba6 15. Re1 Bxe2 16. Rxe2
f5 17. gxf5 exf5 18. e5 Rfd8 19. Rd2 cxd4 20. cxd4 dxe5 21. Qb3+ Kh8 22. Ng5 Rf8
23. dxe5 a4 24. Bxb6 axb3 25. Bc5 Rfd8 26. Nf7+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "19"]
[White "Berdugo Santoya, Angel David"]
[Black "Uribe Gonzalez, Adrian Leandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1706"]
[BlackElo "1529"]
[PlyCount "132"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Be2 Nf6 7. O-O e6 8. h3 Bh5
9. Ne5 Bxe2 10. Nxe2 Bd6 11. Bd2 Qc7 12. f4 O-O 13. Qe1 Nbd7 14. Qg3 Ne4 15. Qd3
Nxd2 16. Qxd2 Rad8 17. Qe3 c5 18. c3 Nb6 19. Rac1 Bxe5 20. Qxe5 Qxe5 21. fxe5 Nc4
22. Rf3 Rd5 23. b3 Na5 24. c4 Rd7 25. dxc5 Rc8 26. Nc3 Nc6 27. Re3 a6 28. Rf1 Rcd8
29. Rf2 Rd3 30. Rff3 Rd2 31. Ne4 Rd1+ 32. Kh2 Nxe5 33. Rf2 R8d7 34. Nc3 R1d3 35.
Rxd3 Nxd3 36. c6 bxc6 37. Rd2 Nc5 38. Rxd7 Nxd7 39. Kg3 Kf8 40. Kf3 Ke7 41. b4 Ne5+
42. Ke4 Nxc4 43. Kd4 Nd6 44. Kc5 Kd7 45. a4 Kc7 46. a5 f5 47. Ne2 g5 48. Nd4 Ne4+
49. Kc4 Kd6 50. Nb3 h5 51. Kd4 e5+ 52. Kd3 Kd5 53. Nc1 c5 54. Na2 c4+ 55. Kc2 g4
56. Nc1 f4 57. Kd1 gxh3 58. gxh3 Nf2+ 59. Ke2 Nxh3 60. Na2 Ng5 61. Nc3+ Kc6 62. Kf2
e4 63. Ne2 e3+ 64. Kf1 Kb5 65. Nxf4 Kxb4 66. Nxh5 Kxa5  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "20"]
[White "Remicio Gomez, Joshua Santiago"]
[Black "Quintero Marciales, Emiliano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "0"]
[PlyCount "41"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nf4 4. d4 e6 5. Bxf4 Bb4+ 6. Bd2 Be7 7. Nf3 O-O 8. Nc3
Nc6 9. Qc2 d6 10. a3 dxe5 11. dxe5 Nd4 12. Nxd4 Qxd4 13. Qe4 Qb6 14. O-O-O Qb3 15.
Bd3 f5 16. exf6 Bxf6 17. Bc2 Qb6 18. Qxh7+ Kf7 19. Rhe1 Bd7 20. Bg6+ Ke7 21. Nd5+
 1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "21"]
[White "Ortiz Contreras, Samuel"]
[Black "Ramirez Mejia, Jose Gregorio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1414"]
[BlackElo "1659"]
[PlyCount "25"]
[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 c6 7. f3 b5 8. Kb1 a5
9. Nce2 a4 10. Qc1 b4 11. Rd3 Ba6 12. Re3 Nh5 13. Bg3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "22"]
[White "Vasquez Rojas, Juan Diego"]
[Black "Rodriguez Escalante, Ian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1620"]
[BlackElo "1527"]
[PlyCount "52"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. O-O c5 8. c3 cxd4
9. cxd4 Ne7 10. Bg5 Qb6 11. b3 Nc6 12. Nc3 Ba3 13. Qd2 O-O 14. Rad1 Rac8 15. Qe3
Ne7 16. Ne2 Rc2 17. Ng3 Rxa2 18. Qf4 a6 19. Nh5 Ng6 20. Qg4 Re8 21. Nxg7 Kxg7 22.
Qh5 Kg8 23. Rd3 Bf8 24. Nh4 Bg7 25. Rh3 Ndf8 26. Bf6 Nf4  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "23"]
[White "Diaz Uchima, Emmanuel Santiago"]
[Black "Reyes Sanabria, Cesar Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1465"]
[BlackElo "1565"]
[PlyCount "25"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 O-O 5. e4 d6 6. h3 h6 7. Nf3 Nbd7 8. Be2 Re8
9. Qd3 Nf8 10. Be3 Bxe3 11. Qxe3 Bd7 12. O-O-O c5 13. g4  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "4"]
[Board "24"]
[White "Manrique Mejia, Jozy Zahid"]
[Black "Quintero Marciales, Victor Manuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1486"]
[BlackElo "1477"]
[PlyCount "83"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 Bd6 4. Bc4 h6 5. O-O Nf6 6. dxe5 Nxe5 7. Nxe5 Bxe5 8. f4
Bd6 9. e5 Bc5+ 10. Kh1 Ne4 11. Qd5 Nf2+ 12. Rxf2 Qe7 13. Rf1 c6 14. Qf3 b5 15. Bd3
d5 16. exd6 Qxd6 17. Re1+ Be6 18. f5 O-O 19. fxe6 fxe6 20. Qe4 Rf5 21. Qxe6+ Qxe6
22. Rxe6 Raf8 23. Bxf5 Rxf5 24. Re1 Be7 25. g4 Rf7 26. Nc3 Bh4 27. Re8+ Kh7 28. Bd2
Rf2 29. Be1 Rxc2 30. Bxh4 Rxb2 31. Re7 Kg8 32. Rf1 Rc2 33. Rff7 Rxc3 34. Rxg7+ Kh8
35. Rh7+ Kg8 36. Reg7+ Kf8 37. Be7+ Ke8 38. Bb4 Rc1+ 39. Kg2 Rc2+ 40. Kh3 Rf2 41.
Rh8+ Rf8 42. Rxf8#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "1"]
[White "Campos Gomez, Manuel"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2358"]
[BlackElo "2396"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4
Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Qe4+ Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14. Qd4 Qd6 15.
Qe4+  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "2"]
[White "Hernandez Jimenez, Xavi"]
[Black "Garzon Camelo, Andres Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2079"]
[BlackElo "2372"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O O-O 8. Nc3 d6
9. Bg5 h6 10. Bh4 Bg4 11. h3 Bxf3 12. Qxf3 Nd4 13. Qd1 g5 14. Bg3 a5 15. a4 b4 16.
Ne2 Nxb3 17. cxb3 Bb6 18. Bh2 Nh5 19. d4 Qf6 20. Qd3 Rfe8 21. Rad1 Rad8 22. Kh1 Nf4
23. Qf3 Qg6 24. dxe5 dxe5 25. Ng3 Rxd1 26. Rxd1 Bd4 27. Nf5 c5 28. Bxf4 exf4 29.
Nxd4 cxd4 30. Rxd4 Qc6 31. Rd5 Qc1+ 32. Kh2 Qxb2 33. Rxa5 Rc8 34. h4 Rc3 35. Qg4
Qxf2 36. hxg5 h5  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "3"]
[White "Gonzalez Bolivar, Juan Jose"]
[Black "Cano Alcaraz, Juan Jose"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2027"]
[BlackElo "2307"]
[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 Be7 7. Be2 O-O 8. O-O
d6 9. Be3 Bd7 10. Kh1 Nxd4 11. Qxd4 e5 12. Qd2 Bc6 13. f3 a6 14. Rfd1 h6 15. Bc4
Rc8 16. Bb3 Kh7 17. Rac1 Qd7 18. Na2 Nh5 19. c4 Qe6 20. Rc3 Qg6 21. Nb4 Rcd8 22.
Nxc6 bxc6 23. Ba4 c5 24. b4 cxb4 25. axb4 d5 26. cxd5 Bxb4 27. Bc5 Bxc3 28. Qxc3
Qg5 29. Bxf8 Rxf8 30. g3 Rd8 31. Qc7 Nxg3+ 32. hxg3 Qxg3 33. Qxf7 Rd6 34. Be8 Qh3+
35. Kg1 Qg3+ 36. Kh1 Qg5 37. Bd7 Qg3 38. Qg6+ Rxg6  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "4"]
[White "Malagon Guzman, Juan Daniel"]
[Black "Cabiativa, Juan Esteban"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1925"]
[BlackElo "2169"]
[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 b5 7. Bb3 O-O 8. c3 d5
9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. g3 Bd6 13. Re1 Re8 14. d4 Ra7 15. Be3
f5 16. Bxd5+ cxd5 17. f4 Rae7 18. Qf3 Bb7 19. Nd2 b4 20. Bf2 Rc7 21. Rxe8+ Qxe8 22.
Re1 Qa4 23. Qh5 bxc3 24. bxc3 Qd7 25. Re3 Bc6 26. Nf3 g6 27. Qh4 Be7 28. Ng5 Bf6
29. Qh6 Rb7 30. Nxh7 Qxh7 31. Qxh7+ Kxh7 32. Re6 Rb1+ 33. Kg2 Bb5 34. Rxf6 Ra1 35.
Rd6 Rxa2 36. Kf3 Be2+ 37. Ke3 Bd1 38. Bg1 Re2+ 39. Kd3 Rg2 40. Rxd5 Bc2+ 41. Ke3
Rxg1 42. Rd7+ Kh6 43. c4 Be4 44. d5 Rd1 45. Ra7 Rd3+ 46. Ke2 Rd4 47. Rxa6 Rxc4 48.
d6 Rd4 49. Rb6 Kg7 50. Ke3 Rd3+ 51. Ke2 Kf7 52. Ra6 Rd5 53. Ke3 Rd1 54. Kf2 Bd5 55.
Ra7+ Kf6 56. Ke2 Rd4 57. Ke3 Re4+ 58. Kd3 Bc4+ 59. Kc3 Be6 60. d7 Ke7 61. d8=Q+ Kxd8
62. Rg7 Rc4+ 63. Kd2 Ke8 64. Rxg6 Kf7 65. Rh6 Re4 66. Kd3 Kg7 67. Rh4 Bc4+ 68. Kc3
Bf7 69. Kd3 Be8 70. Kc3 Bd7 71. Kd3 Kg6 72. Kc3 Re2 73. Kd4 Re4+ 74. Kd5 Re7 75.
Kd6 Rf7 76. Ke5 Bc8 77. Rh8 Rc7 78. Rh4 Rc5+ 79. Kd6 Ra5  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "5"]
[White "Madrigal Montagutt, Anthony Steve"]
[Black "Castro Lombana, Juan Pablo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2038"]
[BlackElo "2129"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nd2 Bf5 8. Bxf5
gxf5 9. Nh3 e6 10. O-O Bd6 11. f3 Qc7 12. Bxd6 Qxd6 13. Nb3 O-O-O 14. Qd2 Rhg8 15.
Qf4 Qe7 16. Nc5 Nh5 17. Qd2 Rg7 18. b4 Rdg8 19. Rf2 Qh4 20. Kh1 Rg6 21. Qe2 Qe7 22.
a4 Qc7 23. Nd3 Kb8 24. Qd2 Ka8 25. a5 Nf6 26. Qf4 Qc8 27. Nc5 Nh5 28. Qe3 Qc7 29.
Rb2 e5 30. dxe5 Nxe5 31. Re2 Nc4 32. Qe8+ Rxe8 33. Rxe8+ Qb8 34. Rxb8+ Kxb8 35. Re1
b6 36. Nd7+ Kc7 37. Nf8 Rg7 38. Re7+ Kc6 39. Rxa7 bxa5 40. bxa5 Kb5 41. a6 Kb6 42.
Rd7 Kxa6 43. Rxd5 Ne3 44. Re5 Rg8 45. Nxh7 Nd1 46. Rxf5 Re8 47. g4 Re1+ 48. Kg2 Ng7
49. Rxf7 Ne6 50. g5 Re2+ 51. Kg3 Ne3 52. Rf6 Kb5 53. Kh4 Ng7 54. g6 Rxh2 55. N7g5
Nef5+ 56. Kg4 Ne3+ 57. Kf4 Nd5+ 58. Ke5 Nxf6 59. Kxf6 Nh5+ 60. Kf7 Rg2 61. g7 Nxg7
62. Kxg7 Kc4 63. Kf6 Kxc3 64. Ke5 Ra2 65. Ne4+ Kd3  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "6"]
[White "Herrera Jimenez, Mateo"]
[Black "Rueda Rojas, Richard Alejandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2096"]
[BlackElo "1994"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. b3 e5 2. Bb2 Nc6 3. e3 a6 4. Nf3 e4 5. Nd4 Nxd4 6. Bxd4 c5 7. Bb2 d5 8. d3 exd3
9. Bxd3 Nf6 10. O-O Bd6 11. Nd2 O-O 12. c4 dxc4 13. Nxc4 Bxh2+ 14. Kxh2 Ng4+ 15.
Kg1 Re8 16. Be2 Qh4 17. Bxg4 Bxg4 18. f3 Be6 19. Qe1 Qh6 20. e4 Rad8 21. Qe3 Qxe3+
22. Nxe3 Rd3 23. Rfd1 Rxe3 24. Kf2 Bxb3 25. Rd2  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "7"]
[White "Gonzalez Velasco, Leandro"]
[Black "Sepulveda Brango, Alberto Enrique"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2101"]
[BlackElo "1947"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. Bg2 Nbd7 7. cxd5 exd5 8. O-O Bd6
9. Bb2 O-O 10. Nc3 Re8 11. Re1 Bb4 12. Nd2 Bb7 13. Rc1 Rc8 14. a3 Bxc3 15. Bxc3 Qe7
16. b4 c5 17. bxc5 bxc5 18. dxc5 Qxc5 19. Bxf6 Qxc1 20. Qxc1 Rxc1 21. Rxc1 Nxf6 22.
Rc7 Rb8 23. e3 Kf8 24. Bf3 g6 25. Kg2 h5 26. h4 Ne8 27. Rc5 Nf6 28. Rb5 a6 29. Rb4
Nd7 30. Rd4 Nc5 31. g4 Ne6 32. Rb4 hxg4 33. Rxg4 Ba8 34. Ra4 Nc7 35. Kg3 Ke7 36.
Bg2 Bc6 37. Rd4 Ne6 38. Rd3 Nc5 39. Rd4 Ne6 40. Rb4 Rxb4 41. axb4 Kd6 42. Nb3 Bb5
43. Nd4 Nxd4 44. exd4 Bc4 45. Kf4 f6 46. Ke3 Kc6 47. Kd2 Kb5 48. Kc3 Kc6 49. f4 Kd6
50. Bh3 f5 51. Bg2 Ke6 52. Bf3 Kf6 53. Kb2 Ke6 54. Kc3 Kd6 55. Bd1 Bb5 56. Kd2 Bc4
57. h5 gxh5 58. Bxh5 Ke6 59. Ke3 Kf6 60. Kf2 Bb5 61. Bd1 Bc4 62. Bc2 Bb5 63. Ke3
Ke6 64. Kd2 Bd7 65. Kc3 Bb5  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "8"]
[White "Munoz Triana, Joseph Steve"]
[Black "Paladines Pinzon, Samuel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2207"]
[BlackElo "1961"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be3 Be7
9. Be2 Qc7 10. O-O O-O 11. a3 Ne5 12. Nd2 b6 13. f4 Ned7 14. Bf3 Bb7 15. Rc1 Rac8
16. Qe2 Rfe8 17. g4 h6 18. h4 Kh8 19. g5 Ng8 20. b4 Bf8 21. Qf2 Ba8 22. Ne2 Ne7 23.
Bd4 Kh7 24. Bg4 Nc6 25. Bb2 Nd8 26. Rc3 g6 27. h5 Bg7 28. Qh4 Nf8 29. f5 exf5 30.
exf5 hxg5 31. hxg6+ Kg8 32. Qxg5 fxg6 33. f6 Bh8 34. Rh3 Nf7 35. Qh4 Rxe2 36. Bxe2
Re8 37. Rf2 b5 38. Bd3 Re1+ 39. Nf1 Qc6 40. Bxg6 Nxg6 41. Qh7+ Kf8 42. Qxg6 bxc4
43. Rxh8+ Nxh8 44. Qg7+ Ke8 45. Qxh8+ Kd7 46. f7 Qe4 47. Qh3+ Kc7 48. f8=Q Rxf1+
49. Rxf1 Qg6+ 50. Kh2  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "9"]
[White "Becker Newmark, Jeronimo"]
[Black "Mendoza Gomez, Juana Fernanda"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1873"]
[BlackElo "1997"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 O-O 7. Nb5 Na6 8. Ne5 c5
9. f3 Bd7 10. a4 Nb4 11. c3 Nc6 12. dxc5 Bf5 13. Nd4 Qc8 14. Ndxc6 bxc6 15. Bd3 Qb7
16. Bxf5 gxf5 17. Qc2 e6 18. O-O Nd7 19. Nxd7 Qxd7 20. Bd6 Rfe8 21. e4 Qd8 22. Qf2
Bf6 23. g3 Kh7 24. Rfe1 Rg8 25. Kh1 Rg6 26. exf5 exf5 27. Qc2 Qd7 28. Re2 Rag8 29.
Kh2 Qc8 30. Rae1 Qd7 31. b4 a6 32. Qd3 Qc8 33. c4 dxc4 34. Qxc4 R6g7 35. b5 axb5
36. axb5 cxb5 37. Qxb5 Qd8 38. Qd3 Qd7 39. c6 Qxc6 40. Qxf5+ Rg6 41. Qxh5+ Kg7 42.
Be5 Rh8 43. Qf5 Rhh6 44. Re4 Qc2+ 45. R1e2 Qb1 46. Kg2 Qb6 47. h5 Rg5 48. Qxg5+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "10"]
[White "Giraldo, Emanuel"]
[Black "Valencia Quinchia, Isabella"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1959"]
[BlackElo "1838"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. d3 Nc6 8. Nbd2 h6
9. e4 Bg4 10. h3 Bd7 11. d4 exd4 12. Nxd4 Qc8 13. Kh2 Nxd4 14. Bxd4 Ng4+ 15. hxg4
Bxd4 16. Rc1 Bxg4 17. Nf3 Bg7 18. Qd5 Be6 19. Qd3 a6 20. c4 Rb8 21. Nd4 Bd7 22. f4
Qd8 23. Ne2 Bg4 24. Nc3 c6 25. Bf3 Bxf3 26. Rxf3 Qa5 27. a4 Rbd8 28. f5 Qe5 29. Rcf1
Bf6 30. Kg2 g5 31. g4 Kg7 32. Rh1 Rfe8 33. Ne2 Qxe4 34. Qxe4 Rxe4 35. Kf2 Be5 36.
f6+ Bxf6 37. Ng3 Bd4+ 38. Kf1 Rxg4 39. Nf5+ Kf8 40. Rxh6 Be5 41. Rh7 Rf4 42. Rxf4
gxf4 43. Kf2 d5 44. cxd5 cxd5 45. Ke2 Rc8 46. Nh6 Rc7 47. Kd2 Ke8 48. Ng4 f5 49.
Nf6+ Kd8 50. Rh8+ Ke7 51. Rh7+ Kxf6  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "11"]
[White "Mora Munoz, Alejandro"]
[Black "Campo Jimenez, David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2137"]
[BlackElo "1810"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2
Bg7 9. Be3 O-O 10. Qd3 Be6 11. O-O Nd7 12. b3 Qa5 13. Bd2 Qb6 14. Rab1 Rfc8 15. Rfc1
f5 16. Nd5 Qd8 17. Bg5 fxe4 18. Qxe4 Nc5 19. Qe3 Bxd5 20. cxd5 Bf6 21. Bg4 Rc7 22.
b4 Na6 23. h4 Rxc1+ 24. Qxc1 Qb6 25. Be6+ Kg7 26. h5 Qd4 27. Bxf6+ exf6 28. Rb3 Re8
29. h6+ Kf8 30. Rc3 Qb6 31. a3 Qd8 32. Rc8 Qe7 33. Qc3 Rd8 34. g4 Ke8 35. g5 Rxc8
36. Qxc8+ Qd8 37. Bf7+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "12"]
[White "Toro Ramirez, Samuel"]
[Black "Silva Barajas, Jose Alejandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2112"]
[BlackElo "1786"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nb3 Qd8 8. Nd4
Qb6 9. Nb5 Qa5+ 10. N5c3 Qb4 11. Qd2 Nf6 12. f3 d6 13. Na3 Qa5 14. Ncb5 Qxd2+ 15.
Kxd2 O-O 16. Nc2 Be6 17. Be2 Nd7 18. Nc7 Rac8 19. Nxe6 fxe6 20. Rab1 a5 21. Rhd1
Rfd8 22. Ke1 Kf7 23. Na3 Nb4 24. Bd2 Nc5 25. Nb5 b6 26. Nc3 Bd4 27. Kf1 Bf6 28. a3
Nc6 29. b4 Nd7 30. Nb5 axb4 31. axb4 Nd4 32. Rdc1 Nxb5 33. cxb5 Bd4 34. f4 Nf6 35.
Bf3 e5 36. g3 Ke6 37. g4 h5 38. f5+ gxf5 39. exf5+ Kf7 40. g5 Ng4 41. Ke2 Rxc1 42.
Rxc1 d5 43. h3 Nf2 44. Bxh5+ Kg7 45. Rc7 Nxh3 46. f6+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "13"]
[White "Guarin Fonseca, Nobel Alfredo"]
[Black "Suarez Vera, Angel Antonio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2051"]
[BlackElo "1780"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Nc6 5. a3 Be7 6. O-O O-O 7. b4 a6 8. c4 d5 9.
Bb2 Ne4 10. Nbd2 Bg5 11. Nxg5 Qxg5 12. f4 Qg6 13. Nxe4 fxe4 14. Rc1 Ne7 15. a4 Nf5
16. Qb3 c6 17. cxd5 exd5 18. Bxe4 h5 19. Bg2 h4 20. e4 Ne7 21. f5 Qg5 22. Rc3 Kh8
23. Bc1 Qf6 24. e5 Qf7 25. g4 Ng8 26. Rh3 Qe7 27. Qg3 Qxb4 28. Qxh4+ Nh6 29. Bxh6
 1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "14"]
[White "Ramirez Mejia, Jose Gregorio"]
[Black "Borre Meza, Orlando David"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1659"]
[BlackElo "2049"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. Re1 O-O 8. e5 Nd5
9. Bb3 Nb6 10. Nxd4 Nxd4 11. Qxd4 d6 12. Nc3 dxe5 13. Qxd8 Rxd8 14. Rxe5 Bd6 15.
Re1 Bf5 16. Be3 Nd7 17. Nd5 Kf8 18. Kf1 b5 19. Bf4 Bxf4 20. Nxf4 c5 21. Bd5 Rab8
22. Be4 Bxe4 23. Rxe4 Nf6 24. Re2 Rd4 25. Nd3 Rc8 26. Ne5 a5 27. c3 Rd6 28. b3 Rcd8
29. Rae1 Nd5 30. Rc2 f6 31. Nd3 Rc8 32. Rd1 Nf4 33. Nb2 Rcd8 34. Rxd6 Rxd6 35. g3
Ne6 36. Ke2 Ng5 37. f3 Ne6 38. Rd2 Rxd2+ 39. Kxd2 Ke7 40. Ke3 Kd6 41. f4 Nc7 42.
c4 b4 43. f5 Na6 44. Nd3 Nb8 45. Ke4 Nc6 46. g4 Nd4 47. h4 Ne2 48. Kf3 Nc3 49. Nc1
Ke5 50. Ke3 Nd1+ 51. Ke2 Nc3+ 52. Ke3 h6 53. h5 Kd6 54. Kd3 Kc6 55. Ne2 Nd1 56. Ke4
Kd6 57. Kf4 Kc6 58. Ke4 Kd6 59. Kf4 Kc6 60. Ke4 Kd6 61. Kf4 Nc3 62. Nc1 Kc6 63. Ke3
Kd7 64. Kf4 Ke7 65. Ke3 Kd7 66. Kf4 Kc6 67. Ke3 Kc7 68. Kf4 Kb6 69. Ke3 Kc6 70. Kf4
Kd6 71. Ke3 a4 72. Kf4 Nxa2 73. Nd3 a3 74. Ke3 Nc3 75. Kd4 Ke5+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "15"]
[White "Vargas Sanchez, Daniel Jose"]
[Black "Remicio Gomez, Joshua Santiago"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1966"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Qe7 7. a3 Bxd2+ 8. Nbxd2
O-O 9. Qc2 d6 10. O-O Nbd7 11. e4 e5 12. d5 a5 13. b3 Ra7 14. Rae1 Ba6 15. a4 Nc5
16. Nh4 Bc8 17. Nf5 Bxf5 18. exf5 Re8 19. Re2 Raa8 20. f4 Qd7 21. fxe5 Rxe5 22. Rxe5
dxe5 23. Re1 Re8 24. Ne4 Qxf5 25. Rf1 Qg6 26. Nxf6+ gxf6 27. Qxg6+ hxg6 28. Rxf6
e4 29. Bf1 Nxb3 30. d6 cxd6 31. Rxd6 e3 32. Be2 Nc5 33. Rxb6 Nxa4 34. Rb3 Re6 35.
Ra3 Nb6 36. c5 Nd5 37. Kf1 Rf6+ 38. Ke1 Rf2 39. c6 Rf6 40. Bb5 Nc7 41. Ba4 Rd6 42.
Ke2 Rd2+ 43. Kxe3 Rxh2 44. Kd4 Ne6+ 45. Ke5 Re2+ 46. Kd6 Rd2+ 47. Ke7 Rf2 48. Re3
Nc7 49. Kd8 Ne6+ 50. Rxe6 fxe6 51. c7 Rf8+ 52. Be8  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "16"]
[White "Uribe Gonzalez, Adrian Leandro"]
[Black "Gomez Silva, Maximiliano"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1529"]
[BlackElo "1872"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. Nf3 c6 6. O-O Bd6 7. d3 O-O 8. Nbd2
Re8 9. Re1 Bf5 10. Qc2 h6 11. b3 Nbd7 12. Bb2 Qc7 13. a4 a5 14. Rac1 Re7 15. e4 dxe4
16. dxe4 Bh7 17. Re3 Rae8 18. Rce1 Nd5 19. R3e2 Nb4 20. Qc3 Be5 21. Nxe5 Qxe5 22.
f4 Qxc3 23. Bxc3 Nc5 24. Bxb4 axb4 25. Re3 Rd8 26. Nc4 Red7 27. h4 Rd3 28. Na5 Rc3
29. Rxc3 bxc3 30. Rc1 Rd3 31. Kf2 Rd2+ 32. Kf1 c2 33. Bf3 Nd3 34. Ra1  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "17"]
[White "Ortega Rueda, Nicolas"]
[Black "Sequeda Hernandez, Daniel Arturo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "1559"]
[PlyCount "27"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. exd5 cxd5 5. h3 Bh5 6. g4 Bg6 7. Ne5 a6 8. h4 f6
9. Nxg6 hxg6 10. Bd3 g5 11. Bg6+ Kd7 12. Nxd5 e6 13. Nc3 Nc6 14. h5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "18"]
[White "Soto Leguizamon, David Esteban"]
[Black "Moreno Hernandez, Andres Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1719"]
[BlackElo "1751"]
[PlyCount "63"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 b6 5. O-O Bd6 6. c4 Bb7 7. Qc2 Nbd7 8. Nc3 a6
9. cxd5 exd5 10. e4 Nxe4 11. Nxe4 dxe4 12. Ng5 Nf6 13. Nxe4 Bxe4 14. Bxe4 Nxe4 15.
Qxe4+ Kf8 16. Re1 Qe8 17. Bf4 Qxe4 18. Bxd6+ cxd6 19. Rxe4 Rc8 20. Rae1 g6 21. Re7
Kg7 22. Rb7 Rb8 23. Ree7 Rxb7 24. Rxb7 b5 25. Rb6 Ra8 26. Rxd6 Kf8 27. Kf1 Ke7 28.
Rd5 Rc8 29. Rc5 Rd8 30. d5 Kd6 31. Rc6+ Kxd5 32. Rxa6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "19"]
[White "Rodriguez Escalante, Ian"]
[Black "Berdugo Santoya, Angel David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1527"]
[BlackElo "1706"]
[PlyCount "114"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O
9. O-O a5 10. h3 Bd7 11. Qd2 a4 12. f4 Nxd4 13. Bxd4 Bc6 14. Bf3 Nd7 15. Bxg7 Kxg7
16. Qd4+ f6 17. Kh1 Qa5 18. Nd5 Kf7 19. b4 axb3 20. axb3 Qc5 21. Qc3 Bxd5 22. exd5
b5 23. Ra5 Rxa5 24. Qxa5 bxc4 25. Qxc5 Nxc5 26. bxc4 Ra8 27. Rd1 Ra4 28. Rd4 Ra3
29. Be2 Re3 30. Bf3 h5 31. h4 Rc3 32. f5 Nd7 33. Rf4 Ne5 34. fxg6+ Kxg6 35. Be2 Re3
36. Bf1 Ng4 37. Rf3 Rxf3 38. gxf3 Ne5 39. f4 Nf3 40. Kg2 Nxh4+ 41. Kh3 Nf3 42. Kg3
Nd4 43. Bd3+ f5 44. Kh4 e6 45. c5 dxc5 46. d6 Nc6 47. Bb5 Nd8 48. d7 Kh6 49. Kh3
Kg6 50. Kh4 Kf6 51. Kxh5 Ke7 52. Kg6 Nf7 53. Kg7 Nd6 54. Ba4 c4 55. Kg6 Ne4 56. Kh5
Nc5 57. Bb5 c3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "20"]
[White "Rumbo Rojas, Juan Pablo"]
[Black "Manrique Mejia, Jozy Zahid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1778"]
[BlackElo "1486"]
[PlyCount "108"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 d6 3. Nc3 g6 4. e4 Bg7 5. Be3 O-O 6. Qd2 Re8 7. O-O-O c6 8. Bh6
Bh8 9. h4 Bg4 10. Be2 Nbd7 11. e5 Bxf3 12. exf6 Bxe2 13. Nxe2 Nxf6 14. h5 e5 15.
hxg6 fxg6 16. Bg5 Ne4 17. Bxd8 Nxd2 18. Rxd2 Raxd8 19. d5 Bg7 20. c3 e4 21. Rh3 Rf8
22. f3 exf3 23. gxf3 c5 24. Kc2 b5 25. Kb3 a5 26. a4 b4 27. cxb4 axb4 28. a5 Ra8
29. Ka4 Rfb8 30. Nf4 b3 31. Nd3 c4 32. Rh4 cxd3 33. Rxd3 Bxb2 34. Rxb3 Rxb3 35. Kxb3
Bc1 36. Ra4 Be3 37. Kc4 Bc5 38. a6 h5 39. Kb5 h4 40. Rxh4 Kf7 41. Ra4 Kf6 42. Kc6
Ke5 43. Re4+ Kf5 44. Ra4 g5 45. Kb5 Ra7 46. Kc6 Kf6 47. Ra5 Ke5 48. Ra4 Kf6 49. Kb5
Ke7 50. Rg4 Be3 51. Re4+ Kf6 52. Rxe3 Kf5 53. Re4 g4 54. Rxg4 Ke5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "21"]
[White "Carreno Poveda, Esteban David"]
[Black "Carreno Poveda, Noah David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1672"]
[BlackElo "1476"]
[PlyCount "51"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Bf4 Bf5 5. Nc3 e6 6. e3 Nf6 7. f3 Nbd7 8. g4 Bg6
9. h4 h5 10. g5 Ng8 11. Bd3 Bxd3 12. Qxd3 g6 13. Kf2 Ne7 14. Nge2 a6 15. Ng3 Nf5
16. Rhe1 Nxg3 17. Kxg3 Qb6 18. Re2 Bd6 19. Rc1 Rc8 20. Nxd5 Qd8 21. Rxc8 Qxc8 22.
Rc2 Qb8 23. Nc3 O-O 24. Ne4 Bxf4+ 25. exf4 f5 26. Nc5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "22"]
[White "Quintero Marciales, Emiliano"]
[Black "Camacho Casalinas, Said Gabriel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1638"]
[PlyCount "70"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 c5 2. d3 Nf6 3. Nc3 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nf3 Nc6 7. a3 b6 8. Qc2 g6
9. g3 Bb7 10. Ne4 Qe7 11. Qc3 e5 12. Bg2 Bg7 13. e3 f5 14. Ned2 e4 15. Qc2 exf3 16.
Bxf3 Nd4 17. Qd1 Nxf3+ 18. Nxf3 O-O 19. O-O Bxb2 20. Ra2 Bg7 21. Nh4 Qe6 22. Re2
g5 23. Ng2 Bf3 24. Qd2 Bxe2 25. Qxe2 f4 26. gxf4 gxf4 27. Nxf4 Rxf4 28. f3 Re8 29.
Kf2 Rh4 30. Rh1 Qe5 31. f4 Rxf4+ 32. Ke1 Qa1+ 33. Qd1 Rxe3+ 34. Kd2 Rf2+ 35. Kxe3
Qd4#  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "24"]
[White "Reyes Sanabria, Cesar Gabriel"]
[Black "Nino Aristizabal, Adrian David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1565"]
[BlackElo "0"]
[PlyCount "69"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 dxc3 6. bxc3 Nc6 7. Ng3 g6 8. Bc4 e5
9. O-O Bg7 10. Re1 h6 11. a4 Nge7 12. Ba3 b6 13. h3 O-O 14. d3 Be6 15. Bxe6 fxe6
16. Qc2 Qd7 17. Red1 g5 18. Rd2 Rad8 19. Rad1 Qc7 20. Qb3 Qc8 21. Ne2 Ng6 22. d4
Rfe8 23. dxc5 Rxd2 24. Rxd2 Rd8 25. Rxd8+ Qxd8 26. cxb6 Qd7 27. b7 Nge7 28. Bxe7
Nb8 29. Bc5 Qc7 30. Bxa7 Nc6 31. Qxe6+ Kf8 32. Bc5+ Ne7 33. Bxe7+ Qxe7 34. b8=Q+
Qe8 35. Qbxe8#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "25"]
[White "Maldonado, Marcos Felipe"]
[Black "Ortiz Contreras, Samuel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1528"]
[BlackElo "1414"]
[PlyCount "38"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3
Qh5 9. Nxe4 Be6 10. Bg5 Bd6 11. Nxd6+ cxd6 12. Bf4 Qd5 13. c3 Rc8 14. Nxd4 Nxd4 15.
Qxd4 Qxd4 16. cxd4 Kd7 17. a3 Bd5 18. h4 Rhe8 19. Be3 Re4  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.27"]
[Round "5"]
[Board "26"]
[White "Vasquez Rojas, Juan Diego"]
[Black "Diaz Uchima, Emmanuel Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1620"]
[BlackElo "1465"]
[PlyCount "43"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Qc7 6. Nf3 e6 7. Bd2 Nc6 8. Bc4 Nb6
9. Bb3 Be7 10. O-O O-O 11. Nc3 d5 12. Bc2 Bd7 13. Nb5 Qd8 14. Nd6 Bxd6 15. exd6 Nc4
16. Bxh7+ Kh8 17. Ng5 g6 18. Qg4 Nxd2 19. Rfd1 Nc4 20. Qh4 Qxg5 21. Qxg5 Kxh7 22.
Qf6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "1"]
[White "Garzon Camelo, Andres Santiago"]
[Black "Campos Gomez, Manuel"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2372"]
[BlackElo "2358"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. Bc4 dxe5 8. dxe5
b6 9. O-O Bb7 10. Qe2 Be7 11. Rd1 O-O 12. Bd2 Nd7 13. Nc3 Nxc3 14. Bxc3 Qc7 15. Bd3
Nc5 16. Bc2 Rad8 17. Bd4 Rd7 18. b4 Rfd8 19. Qe3 Na6 20. Ba4 Nxb4 21. Bxd7 Qxd7 22.
Rd2 Nd5 23. Qb3 Bc6 24. a4 Bb4 25. Rdd1  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "2"]
[White "Lopez Rayo, Santiago"]
[Black "Herrera Jimenez, Mateo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2396"]
[BlackElo "2096"]
[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 e5 7. Nb3 Be7 8. O-O O-O
9. Qd3 Nc6 10. a3 Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. c4 Nbd7 14. Be3 Ne8 15. Kh1 a5
16. a4 Bg5 17. Bxg5 Qe7 18. Bf6 Qxf6 19. Rac1 Qg5 20. Rce1 b6 21. Bd1 Nc5 22. Nxc5
bxc5 23. g3 Nf6 24. Qc3 Rfe8 25. Kg2 h6 26. h4 Qg6 27. b3 Reb8 28. Bc2 Qg4 29. f4
e4 30. f5 e3 31. Rf4 Re8 32. Rxg4 Nxg4 33. Bd1  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "3"]
[White "Cano Alcaraz, Juan Jose"]
[Black "Malagon Guzman, Juan Daniel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2307"]
[BlackElo "1925"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. cxd5 exd5 8. Nc3 Bb7
9. Bf4 c5 10. dxc5 bxc5 11. Qb3 Qb6 12. Nh4 Nbd7 13. Nf5 Bd8 14. Rfd1 Qxb3 15. axb3
Nb6 16. Bd6 Re8 17. Bxc5 Bc7 18. Nb5 Be5 19. Nbd6 Bxd6 20. Nxd6 Reb8 21. Bxb6 Bc6
22. Bxa7 Rxb3 23. Bd4 Rd8 24. Nf5 Bb5 25. Bxf6 gxf6 26. Rxd5 Re8 27. Rxb5 Rxb5 28.
Nd6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "4"]
[White "Sepulveda Brango, Alberto Enrique"]
[Black "Munoz Triana, Joseph Steve"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1947"]
[BlackElo "2207"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. a3 b5
9. Nxc6 dxc6 10. f4 Bb7 11. Be3 Rd8 12. Qe1 c5 13. Bf3 Be7 14. e5 Nd5 15. Nxd5 Bxd5
16. Qg3 g6 17. Rad1 Qc6 18. Bxd5 Rxd5 19. Qf3 O-O 20. Rxd5 Qxd5 21. Rd1 Qxf3 22.
gxf3 Rc8 23. Rd7 Kf8 24. Kf2 Ke8 25. Rb7 Rc6 26. Ke2 Bd8 27. Ra7 Bc7 28. Ra8+ Kd7
29. Rf8 Ke7 30. Ra8 f6 31. Ra7 fxe5 32. fxe5 Kd7 33. Ra8 Bxe5 34. b3 Bxh2 35. Rh8
h5 36. Rh7+ Ke8 37. f4 c4 38. b4 Kf8 39. Kf3 e5 40. f5 Rf6 41. Kg2 Bf4 42. Bxf4 exf4
43. fxg6 Rxg6+ 44. Kf3 Rg3+ 45. Kxf4 Rc3 46. Rxh5 Rxc2 47. Rh6 Ke7 48. Rxa6 Kd7 49.
Ke4 Kc7 50. a4 bxa4 51. Rxa4 Kb6 52. Ra8 Rd2 53. Rb8+ Kc6 54. Rc8+ Kb5 55. Rb8+ Ka4
56. b5 Rd7 57. b6 Kb3 58. Rc8 c3 59. Rc7 Rd8 60. b7 Rb8 61. Kd3 Rd8 62. Ke4 Rb8 63.
Kd3 Kb2 64. Rxc3 Rxb7  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "5"]
[White "Cabiativa, Juan Esteban"]
[Black "Gonzalez Bolivar, Juan Jose"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2169"]
[BlackElo "2027"]
[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 b5 7. Bb3 d6 8. c3 O-O
9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Re8 12. Bxf7+ Kh8 13. Bxe8 Qxe8 14. Nf1 Bf8 15. Ng3
g6 16. a4 bxa4 17. Qxa4 Bb7 18. Bg5 Bg7 19. dxe5 dxe5 20. Rad1 Qe6 21. Bxf6 Nxf6
22. Ng5 Qe7 23. Qb3 Bc6 24. Nf7+ Kg8 25. Nxe5+ Kh8 26. Nxc6 Qc5 27. Rd8+ Rxd8 28.
Nxd8 Qe7 29. Ne6 h5 30. Nxg7 Kxg7 31. e5 Nh7 32. Qd5 Ng5 33. e6 h4 34. Qe5+ Kh6 35.
Qh8+ Nh7 36. Ne4 g5 37. Qe5 Kg6 38. Nd2 Nf6 39. Nf3 Nh5 40. Qe4+ Kh6 41. Nd4 Ng7
42. Nf5+ Nxf5 43. Qxf5 g4 44. hxg4 h3 45. g5+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "6"]
[White "Castro Lombana, Juan Pablo"]
[Black "Becker Newmark, Jeronimo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2129"]
[BlackElo "1873"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 e6 2. d4 d5 3. Nc3 h6 4. Nf3 Nf6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. c5 Qe7 8. e3 b6
9. b4 a5 10. a3 c6 11. Bd3 O-O 12. O-O Ba6 13. Bxa6 Rxa6 14. Ne5 Qb7 15. Rb1 axb4
16. axb4 b5 17. f4 Nbd7 18. g4 Ra3 19. Qc2 Nxe5 20. fxe5 Nxg4 21. Qc1 Rxc3 22. Qxc3
Qe7 23. Kh1 Qh4 24. Qd2 Ra8 25. Rf3 Ra3 26. Rg1 h5 27. Rgf1 Nh6 28. Rf4 Qh3 29. R4f3
Qh4 30. Qc2 Nf5 31. Qf2 Qe4 32. Kg1 Qg4+ 33. Kh1 Qe4 34. Kg1  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "7"]
[White "Valencia Quinchia, Isabella"]
[Black "Madrigal Montagutt, Anthony Steve"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1838"]
[BlackElo "2038"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4
Ba6 9. b3 O-O-O 10. Bb2 Qg5 11. h4 Bb4+ 12. Kd1 Qg6 13. Qf3 Nb6 14. a3 Be7 15. Bd3
Qe6 16. Bf5 Qh6 17. Nd2 Kb8 18. Kc2 f6 19. g4 Rhf8 20. Ne4 fxe5 21. Qg3 Qf4 22. Qxf4
exf4 23. Bxg7 Rf7 24. Bc3 d5 25. Ng5 Bxg5 26. hxg5 dxc4 27. b4 Bc8 28. Bxh7 Bxg4
29. g6 Bf5+ 30. Kb2 Na4+ 31. Kc1 Nxc3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "8"]
[White "Borre Meza, Orlando David"]
[Black "Mora Munoz, Alejandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2049"]
[BlackElo "2137"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4
9. Qc2 h5 10. Be5 Rh6 11. f3 Nxc3 12. bxc3 Bd6 13. Bxd6 Qxd6 14. Bd3 c5 15. Ne2 c4
16. Bf5 Be6 17. Bxe6 fxe6 18. Qb2 Rh7 19. h4 g4 20. Nf4 b6 21. Qc2 Rh6 22. Nxh5 gxf3
23. gxf3 Nc6 24. Nf4 O-O-O 25. O-O-O Ne7 26. h5 Nf5 27. Qd2 Kb7 28. Kb2 b5 29. Rh3
b4 30. cxb4 e5 31. Ng6 exd4 32. exd4 c3+ 33. Qxc3 Rc8 34. Qd3 Rc4 35. a3 Rxd4 36.
Qb5+ Qb6 37. Qxb6+ Kxb6 38. Rxd4 Nxd4 39. Ne7 Kc7 40. Nxd5+ Kd6 41. Ne3 Ke6 42. a4
Ne2 43. Rh4 Ng3 44. Ng2 Ke5 45. Nf4 Nf5 46. Ng6+ Kf6 47. Rh3 Ng7 48. b5 Rxh5 49.
Rxh5 Nxh5 50. a5 Ng7 51. b6 axb6 52. axb6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "9"]
[White "Vargas Sanchez, Daniel Jose"]
[Black "Toro Ramirez, Samuel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1966"]
[BlackElo "2112"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7
9. a4 Qh4+ 10. g3 Qe7 11. Nge2 O-O 12. O-O Na6 13. Re1 Nb4 14. Be3 a6 15. Bc4 Nf6
16. Bf2 Ng4 17. Qd2 b6 18. Rad1 Nxf2 19. Kxf2 Bd7 20. Ng1 b5 21. axb5 axb5 22. Bf1
Bg4 23. Nf3 Bd4+ 24. Nxd4 cxd4 25. Nxb5 Bxd1 26. Qxb4 Ba4 27. Qxd6 Qb7 28. Qc7 Qa6
29. Nxd4 Qf6 30. e5 Qg7 31. b3 Rfc8 32. Qe7 Re8 33. Qb4 Reb8 34. Qc3 Rc8 35. Qd2
Be8 36. Bh3 Qh6 37. Bxc8 Qxh2+ 38. Ke3 Qxg3+ 39. Nf3 Rxc8 40. Rc1 Rb8 41. Rc3 Rb4
42. Qh2 Qg4 43. Ng5 h6 44. Ne4 Rxe4+ 45. Kxe4 Bd7 46. Ke3 Qd1 47. Qd2 Qg1+ 48. Qf2
Qa1 49. Kd4 Qa7+ 50. Rc5 Qa1+ 51. Kc4 Bf5 52. Kb4 Qb1 53. Qe3 Qh1 54. e6 fxe6 55.
Rc8+ Kf7 56. Qa7+ Kf6 57. Rf8#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "10"]
[White "Rueda Rojas, Richard Alejandro"]
[Black "Gonzalez Velasco, Leandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1994"]
[BlackElo "2101"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be2 cxd4 7. cxd4 Bxb1 8. Rxb1
e6 9. O-O Nf6 10. b4 Bd6 11. b5 Ne7 12. Ne5 Bxe5 13. dxe5 Qxd1 14. Rxd1 Nfd5 15.
Rb3 Rc8 16. Bf3 b6 17. Ba3 Rc2 18. Rb2 Rxb2 19. Bxb2 Kd7 20. a4 Rc8 21. h3 Rc2 22.
Ba3 Rc4 23. a5 bxa5 24. Ra1 Nb6 25. Bxe7 Kxe7 26. Rxa5 Ra4 27. Rxa4 Nxa4 28. Kf1
f6 29. exf6+ gxf6 30. Be4 h6 31. Ke1 Kd6 32. Kd2 Kc5 33. Bc6 Nb6 34. Kc3 a6 35. h4
axb5 36. Be4 Nc4  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "11"]
[White "Gomez Silva, Maximiliano"]
[Black "Hernandez Jimenez, Xavi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1872"]
[BlackElo "2079"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b5 8. a4 b4
9. Nfd2 c6 10. Nxc4 Qxd4 11. Rd1 Qc5 12. Be3 Qh5 13. Nbd2 Ba6 14. Nf3 Nd5 15. Bd4
c5 16. Be5 Nc6 17. Bd6 b3 18. Qxb3 Bxc4 19. Qxc4 Bxd6 20. e4 Nb6 21. Qb5 Ne5 22.
Nxe5 Bxe5 23. a5 Nc8 24. Qxc5 g6 25. f4 Bxf4 26. Qxh5 Be3+ 27. Kf1 gxh5 28. Ra3 Bc5
29. Rc3 Bb4 30. Rb3 Rb8 31. Rd7 Nd6 32. Ke2 Nc4 33. a6 Bc5 34. Rbb7 Ne5 35. Rdc7
Bb6 36. Re7 Rbc8 37. Bf3 Rc2+ 38. Kd1 Rfc8  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "12"]
[White "Ortega Rueda, Nicolas"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1823"]
[BlackElo "2051"]
[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. Nxc6 bxc6 7. e5 Nd5 8. Ne4
Rb8 9. c4 Nb4 10. f4 d5 11. exd6 f5 12. a3 fxe4 13. axb4 Bxd6 14. c5 Bc7 15. Qxd8+
Kxd8 16. Ra4 e5 17. fxe5 Bxe5 18. Bg5+ Kc7 19. Rxa7+ Rb7 20. Rxb7+ Bxb7 21. Bc4 Rf8
22. Bd2 Bxb2 23. Rf1 Rf6 24. Rxf6 gxf6 25. Bf4+ Kd7 26. g4 Bc3+ 27. Bd2 Bd4 28. Ke2
Ke7 29. Be3 Bc3 30. Bd2 Bxd2 31. Kxd2 Bc8 32. Ke3 Bxg4 33. Kxe4 Bd7 34. Kf4 Kf8 35.
Bd3 Kg7 36. Ke4  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "13"]
[White "Mendoza Gomez, Juana Fernanda"]
[Black "Soto Leguizamon, David Esteban"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1997"]
[BlackElo "1719"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Ne4 5. Qc2 c6 6. Bg2 Nd7 7. O-O Be7 8. Nbd2 f5
9. b3 g5 10. Bb2 g4 11. Ne1 Ng5 12. Nd3 h5 13. Nf4 Nf8 14. f3 Bd6 15. e3 Qe7 16.
cxd5 exd5 17. Rae1 gxf3 18. Nxf3 Nxf3+ 19. Bxf3 h4 20. Bc1 Kd8 21. Bg2 hxg3 22. hxg3
Qh7 23. Kf2 Rg8 24. Rh1 Qg7 25. Rh3 Ne6 26. Rg1 Ng5 27. Rh4 Bd7 28. a4 Kc7 29. Bxd5
Rge8 30. Bg2 Re7 31. Nd5+ Kd8 32. Nxe7 Bxg3+ 33. Kxg3 Ne4+ 34. Kf3 Qg3+ 35. Ke2 Qf2+
36. Kd3 Qxh4 37. Ng6 Qh2 38. Rh1 Qg3 39. Rh8+ Be8 40. Nf4 Kc7 41. Bxe4 fxe4+ 42.
Kc3 Qe1+ 43. Kb2  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "14"]
[White "Paladines Pinzon, Samuel"]
[Black "Giraldo, Emanuel"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1961"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Bc2
Bc5 9. Ne2 O-O 10. O-O Ne4 11. Nd2 Nxd2 12. Bxd2 Qf6 13. Bf4 Be6 14. Bg3 Rad8 15.
Nd4 g6 16. a4 Nc6 17. Nxe6 fxe6 18. Qg4 Ne5 19. Qe2 Nc6 20. Rfe1 e5 21. b4 Bb6 22.
a5 Bc7 23. a6 bxa6 24. Rxa6 Bb6 25. Bb3 e4 26. Rd1 Qxc3 27. Bxd5+ Rxd5 28. Rxd5 Nxb4
29. Rxb6 Nxd5 30. Rb7 e3 31. fxe3 Qxe3+ 32. Qxe3 Nxe3 33. Bf2 Nf5 34. g4 Ng7 35.
Rxa7 Ne6 36. Bb6 Rf7  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "15"]
[White "Campo Jimenez, David"]
[Black "Carreno Poveda, Esteban David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1810"]
[BlackElo "1672"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Nc3 dxc4 8. Ne5 Nbd7
9. Nxc4 Nb6 10. Ne5 Nfd7 11. Nf3 Bd6 12. Qc2 h6 13. Rd1 Qe7 14. a4 a5 15. e4 Bb4
16. Na2 c5 17. Nxb4 axb4 18. Be3 Ra5 19. b3 Na8 20. Rac1 b6 21. Nd2 cxd4 22. Bxd4
Ba6 23. Bf1 e5 24. Bxa6 exd4 25. Bb5 Ra7 26. Nf3 Rc7 27. Bc4 Ne5 28. Nxd4 Rfc8 29.
Qe2 Nxc4 30. Nf5 Qe6 31. Rxc4 Rxc4 32. bxc4 Kh7 33. Qb2 f6 34. Nd6 Rd8 35. Qxb4 Rd7
36. Rd2 Qe5 37. f4 Qa1+ 38. Kg2 Nc7 39. Qxb6 Qxa4 40. Qb1 Qc6 41. Kg1 Qc5+ 42. Kf1
g6 43. Qd1 Kg8 44. Rd4 Ne6 45. Rd5 Qa3 46. Nb5 Rxd5 47. exd5 Nxf4 48. gxf4 Qh3+ 49.
Kg1 Qe3+ 50. Kg2 Qe4+ 51. Kg3 Qxc4 52. Qb1 Kh7 53. d6 Qe2 54. Nd4 Qd3+ 55. Qxd3  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "16"]
[White "Silva Barajas, Jose Alejandro"]
[Black "Ramirez Mejia, Jose Gregorio"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1786"]
[BlackElo "1659"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c4 Nc6 3. Nc3 e6 4. g3 Nf6 5. Bg2 Be7 6. Nge2 O-O 7. O-O d6 8. d3 a6
9. h3 Rb8 10. a4 b6 11. f4 Bb7 12. g4 e5 13. f5 Nd7 14. Be3 Nd4 15. Bf2 Bg5 16. Nxd4
cxd4 17. Ne2 a5 18. Kh1 Nc5 19. Ng1 Bf4 20. Bxd4 Bc6 21. Ne2 Bg5 22. Bf2 h6 23. Nc3
Re8 24. Qe2 Qd7 25. Qc2 Na6 26. h4 Be7 27. Qd2 Nc5 28. Be3 Nb3 29. Qf2 Nxa1 30. Rxa1
Qd8 31. Qf3 Bxh4 32. Rf1 f6 33. Kh2 Bg5 34. Kg3 Qd7 35. b3 Kf7 36. Rh1 Qe7  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "17"]
[White "Suarez Vera, Angel Antonio"]
[Black "Camacho Casalinas, Said Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1780"]
[BlackElo "1638"]
[PlyCount "75"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd3 d6 5. Nc3 Nf6 6. Bg5 h6 7. Bh4 Be7 8. O-O-O
a6 9. f4 Bg4 10. Be2 Bxe2 11. Ngxe2 b5 12. e5 dxe5 13. Qf3 Nd4 14. Nxd4 exd4 15.
Bxf6 Bxf6 16. Rhe1+ Kf8 17. Nd5 c6 18. Nxf6 Qxf6 19. Re5 Rd8 20. g3 g6 21. Qe4 Kg7
22. Rxd4 g5 23. fxg5 hxg5 24. Rxd8 Rxd8 25. Rf5 Qg6 26. Qe5+ f6 27. Qe7+ Qf7 28.
Qxd8 Qe6 29. Rf1 Qe3+ 30. Kb1 f5 31. Qd3 f4 32. gxf4 Qc5 33. fxg5 Qxg5 34. Qf5 Qg2
35. Qf6+ Kh7 36. Qf7+ Kh8 37. Qf8+ Kh7 38. Rf7+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "18"]
[White "Carrillo Araque, Keyner Gustavo"]
[Black "Rumbo Rojas, Juan Pablo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1568"]
[BlackElo "1778"]
[PlyCount "52"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Be7 8.
O-O O-O 9. Be3 b6 10. Qd2 Bb7 11. Be2 Nd5 12. c4 Nxe3 13. fxe3 c5 14. a3 Qc7 15.
b4 Rad8 16. Rad1 Bf6 17. Qb2 Rd6 18. Rd2 Rfd8 19. Rfd1 cxd4 20. Nxd4 h6 21. Qb3 a6
22. Bf3 e5 23. Bxb7 exd4 24. Bxa6 dxe3 25. Rxd6 Rxd6 26. Rxd6 Qxd6  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "19"]
[White "Berdugo Santoya, Angel David"]
[Black "Reyes Sanabria, Cesar Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1706"]
[BlackElo "1565"]
[PlyCount "69"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. a4 a6 7. Nbd2 Bd7 8. Qb3 Qe7
9. Qxb7 Ra7 10. Qb3 g5 11. Bd5 Nxd5 12. exd5 Nd8 13. Ne4 Bg7 14. h3 f5 15. Ng3 e4
16. dxe4 fxe4 17. Nh2 O-O 18. O-O Be5 19. Be3 Ra8 20. Qc4 Bf5 21. Nxf5 Rxf5 22. Ng4
Nf7 23. Bd4 Bxd4 24. Qxd4 c5 25. dxc6 Rc5 26. Nf6+ Kf8 27. Nd7+ Kg8 28. Nxc5 dxc5
29. Qd7 Ra7 30. Qxe7 Rxe7 31. Rad1 Rc7 32. Rfe1 Rxc6 33. Rxe4 Rb6 34. Rd2 Kg7 35.
Rc4  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "20"]
[White "Remicio Gomez, Joshua Santiago"]
[Black "Uribe Gonzalez, Adrian Leandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "1529"]
[PlyCount "33"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 Nc6 5. d4 cxd4 6. Nxd4 Nf6 7. Nxc6 bxc6 8. Bd3
Be7 9. Nd2 O-O 10. Qf3 Qa5 11. a4 Bb4 12. O-O-O Bc3 13. Nc4 Qg5+ 14. Kb1 Bxb2 15.
Kxb2 Rb8 16. e5 Qg4 17. exf6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "21"]
[White "Sequeda Hernandez, Daniel Arturo"]
[Black "Maldonado, Marcos Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1559"]
[BlackElo "1528"]
[PlyCount "57"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bf5 5. Nc3 Nf6 6. Bf4 c6 7. Bd3 Bxd3 8. Qxd3
Bd6 9. Bxd6 Qxd6 10. Qe3+ Qe6 11. Qxe6+ fxe6 12. O-O O-O 13. Ne2 Nbd7 14. c3 Rae8
15. Rfe1 e5 16. dxe5 Nxe5 17. Nxe5 Rxe5 18. Nd4 Rfe8 19. Kf1 Rxe1+ 20. Rxe1 Rxe1+
21. Kxe1 Kf7 22. f3 Ne8 23. Ke2 Nc7 24. g4 Ne6 25. Nxe6 Kxe6 26. h4 c5 27. Ke3 b5
28. f4 g6 29. b4  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "22"]
[White "Moreno Hernandez, Andres Mauricio"]
[Black "Vasquez Rojas, Juan Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1751"]
[BlackElo "1620"]
[PlyCount "92"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Be7 6. Bg2 Nf6 7. O-O Qc7 8. Re1 dxe4
9. dxe4 e5 10. c3 O-O 11. Nf1 b6 12. Ne3 Ba6 13. Bf1 Bxf1 14. Kxf1 Rad8 15. Qc2 Bd6
16. Nf5 Ne7 17. N3h4 Ng6 18. Bg5 Nxh4 19. Bxh4 Be7 20. Qc1 h6 21. Qe3 Rfe8 22. Qf3
Kh7 23. Nxe7 Qxe7 24. Bxf6 Qxf6 25. Qxf6 gxf6 26. Rad1 Kg6 27. Rd5 Rxd5 28. exd5
c4 29. b3 Rc8 30. b4 b5 31. Ke2 Rd8 32. Rd1 Kf5 33. Ke3 Kg4 34. Rd2 f5 35. f3+ Kg5
36. f4+ Kf6 37. Kf3 Re8 38. h3 h5 39. Rd1 exf4 40. gxf4 h4 41. a3 a6 42. Rd2 Rd8
43. Ke3 Rg8 44. Kf3 Rg3+ 45. Kf2 Rxh3 46. Ke2 Rh2+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "23"]
[White "Ortiz Contreras, Samuel"]
[Black "Rodriguez Escalante, Ian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1414"]
[BlackElo "1527"]
[PlyCount "50"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2
e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfe1 Bf5 13. Qc2 Bxd3 14. Qxd3 a6 15.
Ne5 b5 16. Nxc6 Qxc6 17. a3 Nd7 18. Nf3 Qc4 19. Qxc4 bxc4 20. Ne5 Nxe5 21. Rxe5 Rfb8
22. Rb1 Rb3 23. f4 Rab8 24. Re2 Rxc3 25. bxc3 Rxb1+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "24"]
[White "Quintero Marciales, Victor Manuel"]
[Black "Mendez Zuluaga, Jeronimo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1477"]
[BlackElo "1461"]
[PlyCount "77"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Ng1 Nf6 5. Nf3 Nxe4 6. O-O O-O 7. c3 Nf6 8. d4
exd4 9. cxd4 Bb4 10. Bd2 Bxd2 11. Qxd2 d5 12. Bd3 Ne4 13. Bxe4 dxe4 14. Ne5 Qxd4
15. Nxc6 Qxd2 16. Ne7+ Kh8 17. Nxd2 Be6 18. Rfc1 c6 19. Nxc6 Rfe8 20. Nxe4 bxc6 21.
Rxc6 Bd5 22. Rcc1 Bxe4 23. Re1 Bd5 24. Red1 Bb7 25. Rd7 Bc8 26. Rxf7 Be6 27. Rb7
Bxa2 28. h3 Bd5 29. Rd7 Bc6 30. Rc7 Re6 31. Rc1 Be8 32. Rb7 h6 33. Rcc7 Re1+ 34.
Kh2 Re2 35. Rxg7 Rxf2 36. Rh7+ Kg8 37. Rhg7+ Kf8 38. Rh7 Bc6 39. Rh8#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "25"]
[White "Carreno Poveda, Noah David"]
[Black "Nino Aristizabal, Adrian David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1476"]
[BlackElo "0"]
[PlyCount "27"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. c3 g6 6. Bf4 Bg7 7. Be2 e6 8. Qd2 Bd7
9. Na3 a6 10. Nc2 Nge7 11. O-O Qb6 12. a4 Qxb2 13. Rfb1 Qxb1+ 14. Rxb1  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "6"]
[Board "26"]
[White "Diaz Uchima, Emmanuel Santiago"]
[Black "Quintero Marciales, Emiliano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1465"]
[BlackElo "0"]
[PlyCount "41"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. O-O Nf6 5. Re1 Bc5 6. h3 Qe7 7. Nc3 Bxf2+ 8. Kxf2
Qc5+ 9. Kf1 Qxc4+ 10. d3 Qe6 11. Nb5 Kd8 12. Be3 a6 13. Nc3 d6 14. d4 Qc4+ 15. Kg1
exd4 16. Nxd4 Nxd4 17. Bxd4 Qe6 18. e5 Nd7 19. exd6 Qxd6 20. Bxg7 Qxd1 21. Raxd1
 1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "1"]
[White "Lopez Rayo, Santiago"]
[Black "Cabiativa, Juan Esteban"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2396"]
[BlackElo "2169"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5
Nb8 9. a4 Be7 10. Be2 O-O 11. O-O f5 12. Bd2 Nd7 13. a5 a6 14. Na3 e4 15. Nc4 f4
16. Bb4 Nf6 17. Nb6 Rb8 18. Ra3 Bf5 19. f3 g5 20. fxe4 Nxe4 21. Bg4 Bg6 22. Nd7 Bf6
23. h4 Bxb2 24. Be6+ Kg7 25. h5 Bf7 26. h6+ Kg8 27. c3 Bxe6 28. dxe6 Bxa3 29. Bxa3
Nxc3 30. Qxd6 Ne2+ 31. Kf2 Ng3 32. Qe5 Rf6 33. Nxf6+ Qxf6 34. Qxb8+ Qd8  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "2"]
[White "Campos Gomez, Manuel"]
[Black "Cano Alcaraz, Juan Jose"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2358"]
[BlackElo "2307"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7. Ng5 g6 8. Nxf6+
Qxf6 9. Ne4 Qd8 10. a3 Bf8 11. b4 Bg7 12. Bb2 d6 13. Be2 f5 14. Ng3 Qh4 15. b5 Nd8
16. O-O f4 17. exf4 exf4 18. Bxg7 fxg3 19. fxg3 Qe7 20. Bh6 Qxe2 21. Qc3 Qe7 22.
Rae1 Be6 23. Rf6 Qd7 24. Ref1 Bf5 25. g4  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "3"]
[White "Madrigal Montagutt, Anthony Steve"]
[Black "Garzon Camelo, Andres Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2038"]
[BlackElo "2372"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nbd2 d6 6. c3 g5 7. h3 Bg7 8. Nh2 a6 9.
Bb3 d5 10. Qf3 Ne7 11. O-O O-O 12. Re1 Be6 13. Qe2 Ng6 14. Ndf3 c6 15. Bc2 Qc7 16.
Bd2 Rae8 17. Qf1 g4 18. hxg4 Nxg4 19. Nxg4 Bxg4 20. Nh2 Be6 21. Qe2 Qe7 22. Qh5 Qh4
23. Qxh4 Nxh4 24. g3 Ng6 25. c4 Rd8 26. Bb4 Rfe8 27. Ba5 Rb8 28. c5 Re7 29. Rad1
f5 30. f3 f4 31. g4 d4 32. Bb3 Bxb3 33. axb3 Bf6 34. Nf1 Rh7 35. Re2 Nh4 36. Kf2
Kf7 37. Nh2 Rg8 38. Ree1 Be7 39. b4 Ng6 40. Rh1 Rgh8 41. Kg2 Bh4 42. Kf1 Bg3 43.
Ke2 h5 44. g5 Ke6 45. Rdg1 h4 46. Ng4 Rh5 47. Rh3 Rxg5 48. Nh2 Rgh5 49. Nf1 Nf8 50.
Rgh1 Kd7 51. Nd2 Nh7 52. Nc4 Ke6 53. Nd6 b5 54. Nb7 Ng5 55. Bb6 Nxh3 56. Rxh3 Rg8
57. Nd8+ Kd7 58. Nf7 Be1 59. Kxe1 Rg3 60. Rh1 h3 61. Ba7 Rg7 62. Nd6 Rg2 63. Nf5
Rxb2  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "4"]
[White "Munoz Triana, Joseph Steve"]
[Black "Borre Meza, Orlando David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2207"]
[BlackElo "2049"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 d6 6. Nge2 a6 7. O-O O-O 8. h3 Be6
9. Nd5 Nd4 10. Nxd4 Bxd4 11. c3 Ba7 12. Nxf6+ Qxf6 13. Kh2 Qg6 14. f4 exf4 15. gxf4
f5 16. e5 Rad8 17. d4 dxe5 18. fxe5 Bd5 19. Bxd5+ Rxd5 20. Qb3 Qe6 21. Qxb7 Bb8 22.
b4 h6 23. h4 c5 24. bxc5 Bxe5+ 25. dxe5 Qxe5+ 26. Bf4 Qe2+ 27. Kh1 Rfd8 28. Rae1
Qg4 29. Re8+ Kh7 30. Rxd8 Qh3+ 31. Kg1 Qg4+ 32. Kh2 Qxh4+ 33. Kg2 Qg4+ 34. Bg3 Qe4+
35. Kg1 Qe3+ 36. Kh2 Rxd8 37. Qf3 Rd2+ 38. Kh3 Qxc5 39. Qxf5+ Qxf5+ 40. Rxf5 Rxa2
41. c4 Rc2 42. c5 a5 43. Bd6 a4 44. Rf7 a3 45. Ra7 a2 46. Kg4 Kg6 47. Kf4 h5 48.
Ke4 Kf6 49. Kd3 Rc1 50. Rxa2 Ke6 51. Rc2 Ra1 52. c6 Ra8 53. Bh2 g5 54. Ke3 Rf8 55.
Rd2 Rc8 56. c7 Ke7 57. Rd5 g4 58. Rxh5 Kd7 59. Rd5+ Kc6 60. Rd8 Kb7 61. Bg3  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "5"]
[White "Hernandez Jimenez, Xavi"]
[Black "Castro Lombana, Juan Pablo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2079"]
[BlackElo "2129"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 d6 8. O-O
Be7 9. h3 e5 10. Re1 O-O 11. Bg5 Be6 12. Qf3 Rb8 13. b3 Nd7 14. Be3 a5 15. Rad1 Qc7
16. Ne2 d5 17. Ng3 d4 18. Bc1 g6 19. Ne2 Bb4 20. Rf1 Be7 21. Qg3 Bd6 22. c3 dxc3
23. Nxc3 f6 24. h4 Kh8 25. Bc4 Bxc4 26. bxc4 Nb6 27. h5 gxh5 28. Qh3 Bb4 29. Ne2
Rg8 30. Ng3 Bc5 31. Nxh5 Rg6 32. g3 Qf7 33. Rd3 Rbg8 34. Rfd1 Qxc4 35. Be3 Bxe3 36.
Rxe3 Rh6 37. Rb3 Qe2 38. Rc1 Rxh5 39. Qe6 Nd7 40. Re3 Qd2 41. Ree1 Rh2 42. Kxh2 Qxf2+
43. Kh1 Qf3+ 44. Kh2 Qxg3+ 45. Kh1 Qg2#  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "6"]
[White "Gonzalez Velasco, Leandro"]
[Black "Vargas Sanchez, Daniel Jose"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2101"]
[BlackElo "1966"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O
9. Nge2 Re8 10. O-O Nbd7 11. Qc2 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. d5 Nf6 15. Rfd1
cxd5 16. Nxd5 Nxd5 17. Rxd5 Bd7 18. Rad1 Rac8 19. Nc3 Bc6 20. R5d4 Qg5 21. Qb3 Re5
22. Qb4 Rce8 23. Rd6 R5e6 24. Rxe6 Rxe6 25. Ne2 Qb5 26. Rd8+ Kh7 27. Qd2 Re7 28.
h3 Qe5 29. Nf4 Re8 30. Rd4 g6 31. Ne2 Rc8 32. Nc3 Re8 33. Qc2 Re7 34. b4 a6 35. Ne2
Rd7 36. Qd2 Rxd4 37. Nxd4 Qd5 38. Qc2 Bd7 39. a3 Kg7 40. Qc7 Ba4 41. Qe7 Bd7 42.
Kh2 Bc8 43. Qc7 Bd7 44. Ne2 Bc6 45. Nf4 Qf5 46. g4 Qf6 47. Kg3 Qa1 48. Qe7 Qg1+ 49.
Ng2 Qa1 50. h4 Qxa3 51. g5 hxg5 52. hxg5 Qa1 53. Nf4 Qg1+ 54. Ng2 Qa1 55. Nf4  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "7"]
[White "Herrera Jimenez, Mateo"]
[Black "Sepulveda Brango, Alberto Enrique"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2096"]
[BlackElo "1947"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Bd6 4. Bxd6 cxd6 5. c4 b6 6. Nc3 Bb7 7. e3 O-O 8. Be2
d5 9. cxd5 Nxd5 10. O-O f5 11. Qb3 f4 12. Nxd5 Bxd5 13. Qc2 Bb7 14. e4 Nc6 15. d5
exd5 16. exd5 Ne7 17. Rfd1 Kh8 18. Qe4 Ng6 19. Qd4 Rf5 20. Bc4 Nh4 21. Nxh4 Qxh4
22. Re1 Qg5 23. Rad1 h5 24. f3 Rc8 25. Bd3 Rxd5 26. Qe4 g6 27. Qxg6 Qxg6 28. Bxg6
h4 29. Be4 Rxd1 30. Rxd1 d5 31. Bf5 Rc7 32. Rd4 Rc4 33. Rd2 Kg7 34. Kf2 Kf6 35. Bc2
Rc7 36. Bb3 Rd7 37. g3 fxg3+ 38. hxg3 h3 39. Rd4 Rh7 40. Kg1 Ke5 41. Rd2 d4 42. f4+
Ke4 43. Bc2+ Ke3 44. Bxh7 Kxd2 45. f5 Ke3 46. f6 Bd5 47. Kh2 d3 48. Kxh3 Bxa2 49.
g4 Bb3 50. Bxd3 Kxd3 51. Kh4 Ke4 52. Kg5 a5 53. Kg6 Kf4 54. f7 Bxf7+ 55. Kxf7 a4
56. Ke6 b5 57. Kd5 b4 58. Kc4 a3 59. bxa3 bxa3 60. Kd4 Ke5+ 61. Ke4+  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "8"]
[White "Becker Newmark, Jeronimo"]
[Black "Valencia Quinchia, Isabella"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1873"]
[BlackElo "1838"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 d6 5. a3 e6 6. dxc5 Qxc5 7. Qd2 e5 8. Bg5 Be7
9. O-O-O Bf5 10. Nge2 Nbd7 11. Ng3 Bg6 12. h4 h6 13. Bxf6 Nxf6 14. h5 Bh7 15. Bb5+
Kf8 16. Bd3 Rd8 17. Bxh7 Rxh7 18. Nge4 Nxe4 19. Nxe4 Qc6 20. Nc3 Qxg2 21. Qd3 Rh8
22. Rhg1 Qf3 23. Nd5 Qxh5 24. Nxe7 Kxe7 25. Rxg7 Qf3 26. Qc4 Qf6 27. Rdg1 Rc8 28.
Qd3 Qxf2 29. Kb1 Qh4 30. Qd5 Rhf8 31. Rf1 Qh5 32. Qxb7+ Ke6 33. e4 Rc5 34. Qxa7 Qe2
35. Rgxf7 Qxf1+ 36. Rxf1 Rxf1+ 37. Ka2 Rxc2 38. Qg7 Rff2 39. Qxh6+ Ke7 40. Qg7+ Ke6
41. Qg8+ Kd7 42. Qb8 Kc6  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "9"]
[White "Guarin Fonseca, Nobel Alfredo"]
[Black "Mendoza Gomez, Juana Fernanda"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2051"]
[BlackElo "1997"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 d5 5. Bg2 c6 6. e3 Qb6 7. b3 Qa5+ 8. c3 Bd6
9. Ne2 Be6 10. Nd2 O-O 11. O-O Nd7 12. c4 Ba3 13. e4 Bb4 14. exd5 cxd5 15. cxd5 Bxd5
16. Nc4 Qb5 17. Bxd5 Qxd5 18. a3 Be7 19. Nf4 Qg5 20. h4 Qh6 21. Re1 Bd8 22. Qf3 Rb8
23. Nd5 f5 24. Ne7+ Kh8 25. Qd5 Nf6 26. Qd6 Bxe7 27. Rxe7 Ne4 28. Qc7 Rfc8 29. Qe5+
Kg8 30. f3 Nd2 31. Qd5 Rf8 32. Nd6 Qg7 33. Rd1 Qf6 34. Rd7 Nxf3+ 35. Qxf3 Qe6 36.
Rxb7 Qxd6 37. Rxb8 Re8 38. Rd8 Rxd8 39. b4 Rb8 40. Qf4 h5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "10"]
[White "Gonzalez Bolivar, Juan Jose"]
[Black "Ortega Rueda, Nicolas"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2027"]
[BlackElo "1823"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 Be7 8. O-O
O-O 9. f3 a6 10. Qe2 Nxd4 11. Bxd4 b5 12. Bd3 Qc7 13. a4 b4 14. Na2 d5 15. Bxf6 Bxf6
16. exd5 exd5 17. Kh1 Qb7 18. c3 bxc3 19. Nxc3 Bxc3 20. bxc3 Bd7 21. Qe5 Rfe8 22.
Qd4 Rac8 23. Rfd1 Red8 24. h3 g6 25. Bf1 Bf5 26. Rac1 Qc6 27. a5 Rd6 28. Re1 Re8
29. Qb4 Rc8 30. Rcd1 Be6 31. Rb1 Qc5 32. Rec1 Rdc6 33. Qxc5 Rxc5 34. Bxa6 Ra8 35.
Rb5 Rxb5 36. Bxb5 Rxa5 37. Bd3 Rc5 38. Rc2 h5 39. h4 Kg7 40. Kg1 Ra5 41. Kf2 Ra4
42. g3 Ra1 43. Bf1 Rb1 44. c4 dxc4 45. Bxc4 Bxc4 46. Rxc4 Rb2+ 47. Ke3 Rg2 48. Kf4
Ra2 49. Rc3 Ra4+ 50. Ke3 Rb4 51. Rd3 Ra4 52. Rd4 Ra3+ 53. Kf4 Ra1 54. Rb4 Ra2 55.
g4 hxg4 56. fxg4 Rf2+ 57. Kg3 Rf1 58. Rf4 Rg1+ 59. Kh2 Ra1 60. Rf3 f5 61. g5 Ra4
62. Kg3 Rg4+ 63. Kh3 Ra4 64. Rb3 Ra7 65. h5 gxh5 66. Kh4 Ra1 67. Rb7+ Kg6 68. Rb6+
Kg7  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "11"]
[White "Malagon Guzman, Juan Daniel"]
[Black "Paladines Pinzon, Samuel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1925"]
[BlackElo "1961"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. O-O Bb7
9. f3 Bd6 10. h3 Nh5 11. f4 Nxf4 12. Bg4 Ng6 13. Kh1 Bb4 14. Qf3 O-O 15. h4 Bxc3
16. bxc3 Nxh4 17. Qf2 Ng6 18. Ba3 d6 19. Nxe6 Qxc4 20. Nxf8 Nxf8 21. Qxb6 Bxe4 22.
Bf3 Nbd7 23. Qxd6 Nf6 24. Bxe4 Nxe4 25. Qf4 Ng6 26. Qe3 h5 27. Rfd1 Re8 28. Bb4 f5
29. Rd4 Qc6 30. Kg1 Ne5 31. Rf1 g6 32. Qf4 Ng4 33. Rfd1 Qb6 34. Re1 a5 35. Ba3 h4
36. Qf1 Qb8 37. Qc4+ Kh8 38. Bd6 Nxd6 39. Rxe8+ Qxe8 40. Qf1 Qe3+ 41. Kh1 Ne4 42.
Rxe4 Qxe4 43. c4 Qe5  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "12"]
[White "Mora Munoz, Alejandro"]
[Black "Suarez Vera, Angel Antonio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2137"]
[BlackElo "1780"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
9. g4 Bxg4 10. fxg4 Nxg4 11. Bg1 Nce5 12. h3 Nf6 13. Be2 Rc8 14. Be3 Nc4 15. Bxc4
Rxc4 16. Qd3 Rc8 17. Nf3 Nd7 18. Bd4 Nc5 19. Qd2 f6 20. O-O Kh8 21. Kh2 Ne6 22. Be3
g5 23. Nd4 Nxd4 24. Bxd4 a6 25. a4 Qe8 26. Qe2 e6 27. Rf2 Qg6 28. Raf1 Rc7 29. Qg4
Re7 30. e5 f5 31. exd6 Rd7 32. Bxg7+ Rxg7 33. Qd4 g4 34. Rg2 Qh6 35. Rxg4  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "13"]
[White "Toro Ramirez, Samuel"]
[Black "Campo Jimenez, David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2112"]
[BlackElo "1810"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. b4 cxb4 3. d4 d5 4. exd5 Qxd5 5. c4 bxc3 6. Nxc3 Qd8 7. Bb5+ Bd7 8. Rb1
e6 9. Nf3 Nf6 10. O-O Be7 11. d5 exd5 12. Nxd5 Nxd5 13. Qxd5 Bc6 14. Qxd8+ Kxd8 15.
Ne5 Kc7 16. Nxf7 Rf8 17. Bf4+ Kc8 18. Bc4 b6 19. Rfe1 Bc5 20. Nd6+ Kc7 21. Nf7+ Kc8
22. Be5 Be8 23. Nd6+ Kd7 24. Ne4 Bf7 25. Nxc5+ Kc6 26. Bb5+ Kxc5 27. Red1 Bd5 28.
Rdc1+ Bc4 29. Bxc4 Kd5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "14"]
[White "Giraldo, Emanuel"]
[Black "Berdugo Santoya, Angel David"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1959"]
[BlackElo "1706"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. b3 c5 3. Bb2 e6 4. c4 b6 5. e3 Bb7 6. Be2 g6 7. O-O Bg7 8. d4 O-O 9.
Nbd2 d6 10. Re1 Nbd7 11. a3 a5 12. b4 axb4 13. axb4 Qc7 14. Qb3 d5 15. Bd3 Bc6 16.
h3 dxc4 17. Qxc4 b5 18. Qc2 c4 19. Be4 Nxe4 20. Nxe4 f5 21. Ned2 Qd6 22. Bc3 Nb6
23. Qb2 Nd5 24. Rxa8 Rxa8 25. Ra1 Qb8 26. Ng5 Bd7 27. e4 Nf4 28. Kf1 Nd3 29. Rxa8
Qxa8 30. Qa1 Qxa1+ 31. Bxa1 Nxb4  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "15"]
[White "Rumbo Rojas, Juan Pablo"]
[Black "Gomez Silva, Maximiliano"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1778"]
[BlackElo "1872"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 8. Rxd1
Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. Nb3 Be7 12. Nfd4 Bd7 13. Bb2 Rac8 14. Rac1 Rfd8
15. c4 Ne8 16. f4 Bf6 17. Nxc6 Bxc6 18. Bxf6 gxf6 19. Bxc6 Rxd1+ 20. Rxd1 Rxc6 21.
c5 f5 22. Kf2 Nf6 23. Ke3 Ng4+ 24. Kd4 Nxh2 25. Na5 Rc7 26. Rb1 b6 27. cxb6 axb6
28. Nc4 Ra7 29. a3 Rd7+ 30. Kc3 Ra7 31. Rxb6 Nf1 32. Rb1 Nh2 33. Ra1 Ng4 34. a4 Nf6
35. a5 Kf8 36. Kb4 Ke7 37. Kb5 Nd5 38. a6 Kd8 39. Ne5 Kc7 40. Rc1+ Kd6 41. Rc6+ Ke7
42. Nc4 Kd8 43. Ne5 Ke7 44. Rb6 Nc7+ 45. Ka5 Kd8 46. Nc6+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "16"]
[White "Soto Leguizamon, David Esteban"]
[Black "Remicio Gomez, Joshua Santiago"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1719"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. O-O e6 5. d4 h6 6. c4 c6 7. Qb3 Qb6 8. c5 Qxb3
9. axb3 Na6 10. Bd2 g5 11. Na3 Ne4 12. Be1 Nc7 13. Nd2 Nxd2 14. Bxd2 Bg7 15. Bc3
O-O 16. f3 Rfe8 17. e4 Bg6 18. e5 f6 19. f4 fxe5 20. fxe5 Rf8 21. Rxf8+ Rxf8 22.
Rf1 Rxf1+ 23. Kxf1 g4 24. Ke2 Kh7 25. h4 h5 26. Bd2 Bh6 27. b4 a6 28. Bf1 Be4 29.
Bxh6 Kxh6 30. Ke3 Ne8 31. Bd3 Bxd3 32. Kxd3 Ng7 33. Nc2  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "17"]
[White "Rodriguez Escalante, Ian"]
[Black "Silva Barajas, Jose Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1527"]
[BlackElo "1786"]
[PlyCount "78"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. e3 Nf6 6. Nbd2 Bf5 7. a3 a6 8. b4 b5
9. Bb2 e6 10. Rc1 Qb6 11. Nb3 Bd6 12. Ne5 Bxe5 13. dxe5 Nd7 14. Nd4 Nxd4 15. Bxd4
Qb7 16. Bd3 Bxd3 17. Qxd3 O-O 18. O-O Rac8 19. f4 f5 20. exf6 Nxf6 21. Bxf6 Rxf6
22. Rc5 Rxc5 23. bxc5 Qc6 24. Qd4 Rf7 25. g4 Rc7 26. Rc1 Re7 27. Kf2 Rb7 28. Qc3
Rf7 29. Qd4 Rf8 30. h4 a5 31. Qc3 Ra8 32. g5 b4 33. axb4 axb4 34. Qxb4 Ra2+ 35. Kf3
d4+ 36. e4 Ra4 37. Qe1 Ra3+ 38. Kg4 Qe8 39. c6 h5+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "18"]
[White "Ramirez Mejia, Jose Gregorio"]
[Black "Sequeda Hernandez, Daniel Arturo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1659"]
[BlackElo "1559"]
[PlyCount "86"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. exd5 cxd5 5. Nf3 Bg4 6. Be2 e6 7. O-O Bd6 8. Bg5
h6 9. Bh4 g5 10. Bg3 Nc6 11. Ne5 Bxe2 12. Nxe2 h5 13. h3 Ne4 14. Bh2 f6 15. Nxc6
bxc6 16. f3 Bxh2+ 17. Kxh2 Qc7+ 18. g3 Nd6 19. f4 Ne4 20. fxg5 fxg5 21. Qd3 h4 22.
Kg2 O-O-O 23. c4 Rdg8 24. g4 Rf8 25. cxd5 exd5 26. Rac1 Kd7 27. b4 Qb6 28. Rb1 Rxf1
29. Rxf1 Ke6 30. Qf3 Kd6 31. Qf5 Re8 32. Qh7 Re7 33. Qh8 Kd7 34. Rf8 Qc7 35. Rf3
Nd2 36. Rf2 Rxe2 37. Qh7+ Re7 38. Qf5+ Re6 39. Qf7+ Kd8 40. Qf8+ Re8 41. Qf6+ Kc8
42. Qf5+ Kb8 43. Qd3 Ne4  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "19"]
[White "Carreno Poveda, Esteban David"]
[Black "Vasquez Rojas, Juan Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1672"]
[BlackElo "1620"]
[PlyCount "108"]
[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. Nf3 b6 8. Bh6
Bb7 9. Bd3 e5 10. d5 Nc5 11. h4 Nxd3+ 12. cxd3 c6 13. dxc6 Bxc6 14. g4 Bxh6 15. g5
Bg7 16. gxf6 Qxf6 17. Qe3 Qf4 18. Qxf4 exf4 19. Ne2 f5 20. Ng5 fxe4 21. dxe4 h6 22.
Ne6 Rfc8 23. Nxg7 Bxe4+ 24. Nc3 Kxg7 25. Rhe1 d5 26. Rd4 Kf6 27. f3 Bf5 28. Rxf4
Rc4 29. Rxc4 dxc4 30. Nd5+ Kf7 31. Ne3 Bd3 32. Ng4 h5 33. Ne5+ Kf6 34. Kd2 Rd8 35.
Kc3 Rd5 36. Nxc4 Bxc4 37. Kxc4 Rf5 38. Re4 Rxf3 39. a4 Kf5 40. Re7 Rf4+ 41. Kb3 a5
42. Rf7+ Kg4 43. Rg7 Rf6 44. Kc4 Kxh4 45. Kb5 g5 46. Rb7 g4 47. Rxb6 Rxb6+ 48. Kxb6
g3 49. Kxa5 g2 50. b4 g1=Q 51. b5 Qa7+ 52. Kb4 Kg4 53. a5 Kf4 54. a6 Qb6  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "20"]
[White "Camacho Casalinas, Said Gabriel"]
[Black "Quintero Marciales, Victor Manuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1638"]
[BlackElo "1477"]
[PlyCount "115"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Nf6 5. d3 Bc5 6. Be3 Bxe3 7. fxe3 O-O 8. O-O
Na5 9. Nxe5 Nxc4 10. Nxc4 d5 11. exd5 Nxd5 12. Qf3 Nxc3 13. bxc3 Rb8 14. Qh5 Qg5
15. Qf3 b5 16. Nd2 Bb7 17. Qf2 Rbe8 18. e4 Re6 19. Nf3 Qf6 20. Qxa7 Rb6 21. Qa3 Ra8
22. Qb2 Qf4 23. Qc1 Qf6 24. Nd4 Qh4 25. Qe3 Rg6 26. Nf5 Qg5 27. Qxg5 Rxg5 28. h4
Rh5 29. g4 Rxf5 30. Rxf5 c6 31. g5 h5 32. d4 Re8 33. e5 g6 34. Rf6 c5 35. Raf1 Re7
36. Rb6 cxd4 37. cxd4 Kg7 38. Rb1 Be4 39. R1xb5 Bxc2 40. Rb7 Rxb7 41. Rxb7 Bf5 42.
d5 Kf8 43. d6 Ke8 44. a4 Be4 45. Rc7 Kd8 46. a5 Bd5 47. a6 Be4 48. a7 Ba8 49. Rxf7
Ke8 50. Rh7 Be4 51. e6 Kf8 52. e7+ Kg8 53. e8=Q+ Kxh7 54. Qe7+ Kh8 55. d7 Bd5 56.
a8=Q+ Bg8 57. Qxg8+ Kxg8 58. d8=Q#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "22"]
[White "Manrique Mejia, Jozy Zahid"]
[Black "Reyes Sanabria, Cesar Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1486"]
[BlackElo "1565"]
[PlyCount "35"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 d6 5. dxc5 Qxc5 6. Qd2 Bd7 7. O-O-O g6 8. e4
Bg7 9. Nf3 b5 10. e5 b4 11. Nb1 Ne4 12. Qd5 Qxd5 13. Rxd5 Nxf2 14. Rg1 Bc6 15. Bb5
dxe5 16. Bxe5 f6 17. Bxb8 Bxb5 18. Rxb5  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "23"]
[White "Uribe Gonzalez, Adrian Leandro"]
[Black "Diaz Uchima, Emmanuel Santiago"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1529"]
[BlackElo "1465"]
[PlyCount "74"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bg4 6. Bc4 Bxf3 7. Qxf3 Nf6 8. O-O
Be7 9. Qb3 O-O 10. Qxb7 Nbd7 11. Qxc6 Rc8 12. Qa4 Nb6 13. Qb3 Nxc4 14. Nxc4 Qc7 15.
Ne3 Nxe4 16. Qd3 Nf6 17. Bd2 Rfd8 18. Qe2 Bc5 19. Bc3 Bxe3 20. Qxe3 Nd5 21. Qxe5
Qxe5 22. Bxe5 Rxc2 23. Rac1 Rd2 24. Rfd1 Nb6 25. Rxd2 Rxd2 26. h3 f6 27. Bc3 Rd7
28. g4 Kf7 29. Re1 Rd3 30. Kg2 Nd5 31. Re4 Nxc3 32. bxc3 Rxc3 33. Ra4 Rc7 34. Kg3
g5 35. h4 h6 36. f3 Rd7 37. hxg5 hxg5  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "24"]
[White "Maldonado, Marcos Felipe"]
[Black "Moreno Hernandez, Andres Mauricio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1528"]
[BlackElo "1751"]
[PlyCount "76"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Bxd6
Qxd6 9. O-O O-O 10. Nbd2 Re8 11. Ne5 Nxe5 12. dxe5 Qxe5 13. Nf3 Qc7 14. Re1 Bd7 15.
Ne5 Bc6 16. c4 Rad8 17. Rc1 Qb6 18. Qc2 dxc4 19. Nxc4 Qd4 20. Ne5 Rd5 21. Nxc6 bxc6
22. Rcd1 Qb4 23. a3 Qb6 24. h3 Red8 25. Bc4 Rd4 26. b4 c5 27. Qb3 cxb4 28. axb4 Qd6
29. Ra1 Qf4 30. Be2 Rxb4 31. Qa3 Rb7 32. Bf3 Rbd7 33. Qc5 g5 34. Rxa7 Rxa7 35. Qxa7
Kg7 36. Rxe6 Rd7 37. Rxf6 Qc1+ 38. Kh2 Rxa7  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.02.28"]
[Round "7"]
[Board "25"]
[White "Nino Aristizabal, Adrian David"]
[Black "Quintero Marciales, Emiliano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "97"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d4 Bg4 6. Nc3 Bxf3 7. gxf3 exd4 8.
Qxd4 Nf6 9. Bg5 Be7 10. O-O-O O-O 11. Rhg1 c5 12. Qd3 Nd7 13. f4 Bxg5 14. Rxg5 h6
15. Rg4 Nf6 16. Rg2 Nh7 17. Rdg1 Qf6 18. Nd5 Qe6 19. Rxg7+ Kh8 20. f5 Qe5 21. f4
Qxg7 22. Rxg7 Kxg7 23. Qg3+ Kh8 24. Qh4 f6 25. Qxh6 Rae8 26. Nxc7 Rc8 27. Ne6 Rf7
28. Qg6 Rcf8 29. Nxf8 Rxf8 30. h4 Rg8 31. Qf7 Rg1+ 32. Kd2 Rg2+ 33. Kc3 Rg3+ 34.
Kc4 Rg1 35. Qe6 Rg8 36. Qxd6 Rg7 37. Kxc5 Rg8 38. e5 Rf8 39. e6 Rc8+ 40. Kb4 Re8
41. e7 Rxe7 42. Qxe7 a5+ 43. Kxa5 Kg8 44. c4 Kh8 45. c5 Kg8 46. c6 Kh8 47. c7 Kg8
48. c8=Q+ Nf8 49. Qcxf8#  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "1"]
[White "Garzon Camelo, Andres Santiago"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2372"]
[BlackElo "2396"]
[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 e5 7. Nb3 Be7 8. Be3 Be6
9. Nd5 Nbd7 10. Qd3 Bxd5 11. exd5 O-O 12. O-O Ne8 13. a4 a5 14. c4 Bg5 15. Rac1 b6
16. Qd2 Bxe3 17. Qxe3 Nc5 18. Nxc5 bxc5 19. f4 exf4 20. Rxf4 Nf6 21. Bd3 Re8 22.
Qh3 Qe7 23. Rf3 Ne4 24. Bxe4 Qxe4 25. b3 Ra7 26. Rcf1 Rae7 27. Qg3 Qg6 28. Qf4 Re1
29. Qxf7+ Qxf7 30. Rxf7 Rxf1+ 31. Rxf1 Re3 32. Rf3 Rxf3 33. gxf3 Kf7 34. Kf2 Kf6
35. h4 g5 36. hxg5+ Kxg5 37. Kg3 Kf5 38. f4 h5 39. Kh4 Kxf4 40. Kxh5 Kf5 41. Kh4
Kf4 42. Kh3 Kf3 43. Kh2 Ke3 44. Kg3 Kd3 45. Kf4 Kc3 46. Kf5 Kxb3 47. Ke6 Kxc4 48.
Kxd6 Kb4 49. Ke5 c4 50. d6 c3 51. d7 c2 52. d8=Q c1=Q 53. Qd7 Qe3+ 54. Kf6 Qf4+ 55.
Kg6 Ka3 56. Qd3+ Kxa4 57. Qc2+ Kb5 58. Qb3+ Qb4 59. Qd5+ Qc5 60. Qb3+ Ka6 61. Qa2
Qb5 62. Kf6 a4 63. Qg8 Ka5 64. Qa2 Qd3 65. Ke5 a3 66. Qg8 Qe3 67. Kd6 Qd4+ 68. Kc6
Qb6+ 69. Kd7 Qb7+ 70. Kd6 Qb5 71. Qa2 Qd3+ 72. Kc5 Qc3 73. Kd6 Kb4 74. Qb1+ Ka4 75.
Qf1 a2 76. Qa6+ Kb3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "2"]
[White "Castro Lombana, Juan Pablo"]
[Black "Campos Gomez, Manuel"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2129"]
[BlackElo "2358"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 e6 2. Nc3 Nf6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. d3 d6 7. exd6 Bxd6 8. g3 Nge7
9. Bg2 Nf5 10. O-O O-O 11. Ne4 Be7 12. b3 Qd7 13. Qd2 Rd8 14. Rd1 b6 15. Bb2 Bb7
16. Ne5 Qe8 17. Nxc6 Bxc6 18. Qe2 Nd4 19. Bxd4 Rxd4 20. Nd2 Bxg2 21. Kxg2 Rad8 22.
Nf3 R4d6 23. Rd2 Bf6 24. Rad1 Bc3 25. Rc2 Bf6 26. Rcd2 Bc3 27. Rc2 Bd4 28. Rcd2 R8d7
29. Rc2 Bf6 30. Ne1 g6 31. Qe3 h5 32. Qf3 Qd8 33. Kg1 Bg7 34. Rdd2 f5 35. h4 Rd4
36. Re2 R7d6 37. Re3 Qd7 38. Qa8+ Qd8 39. Qxd8+  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "3"]
[White "Munoz Triana, Joseph Steve"]
[Black "Gonzalez Velasco, Leandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2207"]
[BlackElo "2101"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. g3 Nf6 8. Bg2 Be7
9. f4 d6 10. O-O O-O 11. h3 Na5 12. Kh2 Rb8 13. a4 b6 14. g4 Rd8 15. g5 Ne8 16. h4
Nc4 17. Bc1 d5 18. exd5 Bb7 19. Qg4 exd5 20. Nce2 Bc8 21. Qg3 Bc5 22. b3 Ncd6 23.
f5 Ne4 24. Qxc7 Nxc7 25. Nc6 Bb7 26. Nxb8 Rxb8 27. Bf4 Rc8 28. Rad1 Ne8 29. Ng3 Nxg3
30. Bxg3 Rd8 31. c4 Nd6 32. Bxd5 Bc8 33. g6  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "4"]
[White "Cano Alcaraz, Juan Jose"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2307"]
[BlackElo "2051"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Nbd2 d5 5. e3 O-O 6. a3 Be7 7. Bd3 a6 8. b3 b6
9. Bb2 Bb7 10. O-O c5 11. Qe2 Nbd7 12. Rfd1 Ne4 13. Rac1 f5 14. dxc5 bxc5 15. cxd5
exd5 16. Ne5 Nxe5 17. Bxe5 Qb6 18. Nf3 Rac8 19. b4 cxb4 20. axb4 Bxb4 21. Qb2 Rxc1
22. Rxc1 Rf7 23. Bd4 Qd6 24. Ne5 Re7 25. f3 Ba3 26. Qxb7 Rxb7 27. Rc8+ Qf8 28. Rxf8+
Kxf8 29. fxe4 dxe4 30. Bxa6 Rb1+ 31. Kf2 Bd6 32. h3 Bxe5 33. Bxe5 g6 34. g4 Rc1 35.
Kg3 Kf7 36. Kh4 Ke6 37. Bf4 Rg1 38. Kg5 h5 39. Kxg6 fxg4 40. h4 g3 41. Kxh5 g2 42.
Bc8+ Kd5 43. Bb7+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "5"]
[White "Cabiativa, Juan Esteban"]
[Black "Vargas Sanchez, Daniel Jose"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2169"]
[BlackElo "1966"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. Nxc6 bxc6 8. O-O
e6 9. Qe2 Qc7 10. Bf4 e5 11. Bg5 Be7 12. f4 h6 13. Bxf6 Bxf6 14. fxe5 dxe5 15. Qh5
O-O 16. Rxf6 gxf6 17. Qg6+ Kh8 18. Qxh6+ Kg8 19. Qg6+ Kh8 20. Qxf6+ Kh7 21. Bxf7
Qb6+ 22. Kh1 c5 23. Qh4+ Qh6 24. Qe7 Qg7 25. Qh4+ Qh6 26. Qe7 Qg7 27. Qh4+  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "6"]
[White "Becker Newmark, Jeronimo"]
[Black "Herrera Jimenez, Mateo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1873"]
[BlackElo "2096"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nf3 g6 5. c4 Bg7 6. Nc3 O-O 7. Be2 d6 8. Qc2 Nbd7
9. O-O c5 10. d5 a6 11. a4 a5 12. h3 Ne8 13. Rad1 Nc7 14. e4 Ne8 15. Rfe1 Ne5 16.
Bg3 Nxf3+ 17. Bxf3 Be5 18. Ne2 Bxg3 19. Nxg3 e5 20. dxe6 fxe6 21. Bg4 e5 22. Be6+
Kg7 23. Bd5 Bxd5 24. exd5 Ra7 25. Ne4 h6 26. Rd3 Rf5 27. Rg3 Raf7 28. Re2 Kh7 29.
Rb3 Ng7 30. Kh1 Rf4 31. g3 Rf3 32. Rxf3 Rxf3 33. Nd2 Rf7 34. Kg2 Nf5 35. Nf3 Qf6
36. Qe4 Kg7 37. Rd2 Qd8 38. Rd3 Qd7 39. Rb3 Qd8 40. Rd3 Ne7 41. Rb3 Ng8 42. Nh4 Ne7
43. Nf3 Rf8 44. Re3 Nf5 45. Rb3 Rf7 46. Rd3 Rf8 47. Rb3 Qc7 48. Nh4 Nxh4+ 49. Qxh4
Qf7 50. f3 Qf5  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "7"]
[White "Sepulveda Brango, Alberto Enrique"]
[Black "Madrigal Montagutt, Anthony Steve"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1947"]
[BlackElo "2038"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 O-O 7. f5 Nd4 8. Nd5 c6
9. Nxf6+ Qxf6 10. c3 Nxf3+ 11. Qxf3 d5 12. Bb3 dxe4 13. dxe4 g6 14. g4 Qh4+ 15. Qg3
Qxg3+ 16. hxg3 Be7 17. Be3 a5 18. a3 Rd8 19. Ke2 b6 20. Rh2 h5 21. Rah1 Kg7 22. Rf2
Ba6+ 23. Kf3 Rd3 24. gxh5 Bg5 25. Re1 gxf5 26. Bc2 fxe4+ 27. Kxe4 Rxe3+ 28. Rxe3
Bxe3 29. Kxe3 Rd8 30. Ke4 Bc8 31. Bb3 f6 32. h6+ Kg6 33. Bc2 Rd6 34. Rh2 Kh7 35.
Ke3+ f5 36. g4 e4 37. gxf5 Bxf5 38. Kf4 Bg6 39. Bxe4 Bxe4 40. Kxe4 a4 41. Ke3 b5
42. Rh4 Rd5 43. c4 Rg5 44. cxb5 cxb5 45. Rh2 Rf5 46. Ke4 Rg5 47. Kd4 Rf5 48. Kc3
Rf4 49. Rh5 Rf3+ 50. Kd4 Rb3 51. Rh2 b4 52. axb4 Rxb4+ 53. Kc3 Rb3+ 54. Kc2 Rb4 55.
Rh3 Rg4 56. Kb1 Rf4 57. Ka2 Rg4 58. Ka3 Rf4 59. Rh5 Rg4 60. Ra5 Kxh6 61. Rxa4 Rg5
62. Ra8 Kg7 63. b4 Kf7 64. Ka4 Ke7 65. Rc8 Kd7 66. Rc3 Rg8 67. b5 Ra8+ 68. Kb4 Rc8
69. Re3 Kc7 70. Re7+ Kb6 71. Re6+ Kb7  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "8"]
[White "Paladines Pinzon, Samuel"]
[Black "Mora Munoz, Alejandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1961"]
[BlackElo "2137"]
[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. Bg5 Nbd7 7. f4 Qc7 8. Qf3
b5 9. O-O-O Bb7 10. Bd3 b4 11. Nce2 e6 12. g4 Be7 13. Bxf6 Nxf6 14. g5 Nd7 15. h4
Nc5 16. h5 O-O-O 17. Kb1 Kb8 18. Qe3 Rhe8 19. c3 e5 20. Nc2 exf4 21. Qxf4 Ne6 22.
Qxf7 Nxg5 23. Qb3 Nxe4 24. Nxb4 Ka7 25. Nd5 Bxd5 26. Qxd5 Nf2 27. Qd4+ Qc5 28. Qxg7
Nxh1 29. Rxh1 Qe5 30. Qxh7 Kb6 31. Nd4 Bf6 32. Qf7 Rc8 33. Rf1 Rf8 34. Qb3+ Ka7 35.
Qa4 Qc5 36. Bxa6 Rce8 37. Bb5+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "9"]
[White "Valencia Quinchia, Isabella"]
[Black "Toro Ramirez, Samuel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1838"]
[BlackElo "2112"]
[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. a4 Nf6 7. N1c3 a6 8. Na3 Bg4
9. f3 Be6 10. Bc4 Rc8 11. Ba2 Nb4 12. Bd5 Nbxd5 13. Nxd5 Nxd5 14. exd5 Qa5+ 15. c3
Qxd5 16. Qe2 Be7 17. O-O O-O 18. c4 Qc6 19. b3 d5 20. Bb2 f6 21. Rfd1 Qb6+ 22. Kh1
Rfd8 23. f4 e4 24. Nc2 dxc4 25. a5 Rxd1+ 26. Rxd1 Qxa5 27. Qxe4 Qf5 28. Qe1 Bc5 29.
b4 Bb6 30. Rd6 Bd5 31. Qd2 Qd3 32. Qxd3 cxd3 33. Rxd5 Rxc2  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "10"]
[White "Ortega Rueda, Nicolas"]
[Black "Hernandez Jimenez, Xavi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1823"]
[BlackElo "2079"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 O-O 7. O-O Bb6 8. h3 Ne7
9. Re1 Ng6 10. Nf1 Be6 11. Bb3 h6 12. Ng3 Qd7 13. d4 Rad8 14. Bc2 Rfe8 15. Be3 Qc8
16. a4 a5 17. Qe2 Nf4 18. Qd2 g5 19. h4 Nh7 20. hxg5 hxg5 21. Nf5 f6 22. g4 Kh8 23.
Bxf4 gxf4 24. N3h4 Rg8 25. f3 Rg5 26. Ng6+ Rxg6 27. Ne7 Rxg4+ 28. fxg4 Qd7 29. Nf5
Bxf5 30. exf5 Ng5 31. Kg2 Kg7 32. Rh1 exd4 33. cxd4 Bxd4 34. Qxd4 Qc6+ 35. Be4 Nxe4
36. Rac1 f3+ 37. Kxf3 Ng5+ 38. Kf2 Qf3+ 39. Kg1 c5 40. Rxc5 dxc5 41. Qxd8 Qxg4+ 42.
Kf1 Qxf5+ 43. Kg1 Qb1+ 44. Kg2 Qxb2+ 45. Kg3 Qe5+ 46. Kf2 Qf4+ 47. Kg2 Qe4+ 48. Kh2
Qe2+ 49. Kg3 Qf3+ 50. Kh2 Qf2#  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "11"]
[White "Borre Meza, Orlando David"]
[Black "Rumbo Rojas, Juan Pablo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2049"]
[BlackElo "1778"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2
O-O 9. Nf3 Re8 10. O-O h6 11. Bf4 Bf8 12. h3 Qe7 13. Rae1 Ne4 14. Nd2 Ndf6 15. f3
Nxc3 16. bxc3 Nh5 17. Bh2 Qg5 18. f4 Qd8 19. Nf3 Nf6 20. g4 c5 21. dxc5 Bxc5 22.
Ne5 Nd7 23. c4 Nxe5 24. fxe5 Be6 25. cxd5 Qxd5 26. Be4 Qc4 27. Qxc4 Bxc4 28. Rf2
Ba6 29. Bd5 Re7 30. Rc2 Rc8 31. Kg2 b6 32. Kf3 g5 33. Rd1 Kg7 34. e4 Kg6 35. Kg2
h5 36. Bg3 hxg4 37. hxg4 Bb5 38. Rh1 Bd7 39. Kf3 Ree8 40. Rch2 Bf8 41. Rh7 Bg7 42.
e6 Bxe6 43. Be5 f6 44. Ba1 Bxd5 45. exd5 Rcd8 46. R7h2 Rxd5 47. Rf2 Rd3+ 48. Kg2
Ree3 49. Rc1 Rg3+ 50. Kf1 Rxg4 51. Ke2 Rgg3 52. Bb2 Rge3+ 53. Kf1 Rf3 54. Rxf3 Rxf3+
55. Kg2 Rd3 56. Rc2 Bf8 57. Rf2 f5 58. Rc2 Bc5 59. Be5 f4 60. Bb8 a5 61. Bc7 Kf5
62. a4 Kg4 63. Rc1 Rg3+ 64. Kh2 Rh3+ 65. Ra1  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "12"]
[White "Berdugo Santoya, Angel David"]
[Black "Gonzalez Bolivar, Juan Jose"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1706"]
[BlackElo "2027"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 h6 5. c3 d6 6. a4 a5 7. Qb3 Qe7 8. O-O g5 9.
Re1 Bg7 10. d4 g4 11. dxe5 gxf3 12. exf6 Bxf6 13. Bf4 Be5 14. Bg3 h5 15. gxf3 h4
16. Bxe5 Nxe5 17. Nd2 Qg5+ 18. Kh1 Qxd2 19. Re2 Qf4  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "13"]
[White "Vasquez Rojas, Juan Diego"]
[Black "Mendoza Gomez, Juana Fernanda"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1620"]
[BlackElo "1997"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 e6
9. Nxd4 Bxd6 10. Be3 O-O 11. O-O Nd5 12. Bxd5 exd5 13. Nd2 a6 14. h3 Bc7 15. N2f3
Qd6 16. Qc2 Re8 17. Rfe1 Re4 18. Ng5 Nxd4 19. cxd4 Qh2+ 20. Kf1 Bf5 21. Nxe4 Bxe4
22. Qc3 Ba5 23. Qb3 Qxg2+ 24. Ke2 Bf3+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "14"]
[White "Sequeda Hernandez, Daniel Arturo"]
[Black "Malagon Guzman, Juan Daniel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1559"]
[BlackElo "1925"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 Bxd4 5. c3 Bb6 6. Ng5 Nh6 7. Qb3 Qe7 8. h4 Na5
9. Qa4 Qc5 10. Nd2 Qxf2+ 11. Kd1 Nxc4 12. Qxc4 O-O 13. Ndf3 d5 14. exd5 Qxg2 15.
Rh2 Qg3 16. Qe2 Ng4 17. Ne4 Qxf3 18. Qxf3 Nxh2 19. Qg3 Ng4 20. b4 f5 21. Nc5 f4 22.
Qf3 Bxc5 23. bxc5 e4 24. Qxf4 Rxf4 25. Bxf4 Bd7 26. Bxc7 Ne3+ 27. Ke1 Nc2+ 28. Kd2
Nxa1 29. Kc1 e3 30. Kb2 Rf8 31. Kxa1 e2 32. Bg3 Rf3  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "15"]
[White "Silva Barajas, Jose Alejandro"]
[Black "Remicio Gomez, Joshua Santiago"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1786"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. Nge2 Bg7 5. d3 e6 6. Be3 d6 7. g3 Nge7 8. Bg2 O-O
9. O-O f5 10. Rb1 e5 11. Qd2 Bd7 12. f4 a6 13. a4 Qc7 14. fxe5 Bxe5 15. Nf4 Bxf4
16. Bxf4 Ne5 17. exf5 Rxf5 18. Be4 Rh5 19. Bg5 Bc6 20. Bxc6 bxc6 21. Ne4 Rh3 22.
Qg2 Rh5 23. Qd2 Kg7  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "16"]
[White "Camacho Casalinas, Said Gabriel"]
[Black "Giraldo, Emanuel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1638"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c3 d5 3. e5 Nc6 4. d4 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Qb6 8. O-O Nge7
9. b3 Nf5 10. Be3 Be7 11. Nbd2 cxd4 12. cxd4 O-O 13. Rfd1 Nb4 14. Qe2 Rac8 15. Nf1
Rc7 16. Rac1 Rfc8 17. g4 Rxc1 18. Rxc1 Rxc1 19. Bxc1 Nxd4 20. Nxd4 Qxd4 21. Be3 Qd3
22. Qxd3 Nxd3 23. f4 Bc5 24. Bxc5 Nxc5 25. Kf2 Nd3+ 26. Ke3 Nc1 27. Kd4 b6 28. f5
Nxa2 29. Ne3 Nb4 30. fxe6 fxe6 31. Nf1 Nc6+ 32. Ke3 Nxe5 33. h3 Kf7 34. Ng3 Nc6 35.
Nh5 e5 36. g5 Kg6  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "18"]
[White "Campo Jimenez, David"]
[Black "Manrique Mejia, Jozy Zahid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1810"]
[BlackElo "1486"]
[PlyCount "45"]
[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 b5 7. Bb3 O-O 8. a4 Rb8
9. axb5 axb5 10. c3 Bc5 11. d4 exd4 12. e5 Ne8 13. cxd4 Bb4 14. Bg5 Be7 15. h4 h6
16. Be3 d6 17. Bxh6 dxe5 18. Bg5 exd4 19. Bxe7 Nxe7 20. Ng5 c5 21. Qh5 Nf6 22. Bxf7+
Rxf7 23. Qxf7+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "19"]
[White "Suarez Vera, Angel Antonio"]
[Black "Carreno Poveda, Noah David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1780"]
[BlackElo "1476"]
[PlyCount "66"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Qb3 dxc4 8. Bxc4
O-O 9. O-O Nbd7 10. Bf4 Nb6 11. Be2 Nfd5 12. Be5 Nxc3 13. bxc3 Be6 14. Qb4 Nd5 15.
Qb2 Bxe5 16. Nxe5 Rc8 17. c4 Nf4 18. d5 Bf5 19. Bf3 Nd3 20. Nxd3 Bxd3 21. Rfe1 Bxc4
22. Qe5 Re8 23. h4 Qd6 24. Qg5 Kg7 25. h5 f6 26. h6+ Kf7 27. Qd2 a5 28. Re6 Qb4 29.
Qf4 Bd3 30. Qe3 Bf5 31. Rb6 Qc5 32. Qb3 Qc3 33. Rxb7 Qxa1+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "20"]
[White "Moreno Hernandez, Andres Mauricio"]
[Black "Ramirez Mejia, Jose Gregorio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1751"]
[BlackElo "1659"]
[PlyCount "43"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nd2 Be7 7. g3 O-O 8. Bg2
a6 9. O-O d6 10. c3 Qc7 11. f4 e5 12. Nf5 Bxf5 13. exf5 exf4 14. Rxf4 d5 15. Qb3
Qd7 16. g4 Bd6 17. Qd1 Bxf4 18. Bxf4 Rfe8 19. Nb3 b6 20. h3 Ne4 21. Nd2 Nc5 22. Nc4
 1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "21"]
[White "Diaz Uchima, Emmanuel Santiago"]
[Black "Rodriguez Escalante, Ian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1465"]
[BlackElo "1527"]
[PlyCount "49"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. h3 c5 5. c3 a6 6. e3 Nbd7 7. Bd3 c4 8. Bc2 b5 9.
Nbd2 b4 10. O-O Bb7 11. Re1 Nb6 12. e4 Be7 13. e5 Nfd7 14. cxb4 Bxb4 15. a3 Ba5 16.
b4 cxb3 17. Bxb3 Nc4 18. Bxc4 dxc4 19. Re3 Nb6 20. Ne4 Bxe4 21. Rxe4 Nd5 22. Qa4+
Ke7 23. Qxc4 Rc8 24. Qxa6 Nc3 25. Bg5+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "23"]
[White "Mendez Zuluaga, Jeronimo"]
[Black "Carreno Poveda, Esteban David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1461"]
[BlackElo "1672"]
[PlyCount "62"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nge7 5. d4 cxd4 6. Nxd4 a6 7. a4 Qc7 8. O-O
Ng6 9. Re1 Bc5 10. Nf3 b6 11. Be3 O-O 12. Bxc5 bxc5 13. b3 Bb7 14. h3 Nb4 15. Na2
Nxa2 16. Rxa2 d5 17. exd5 exd5 18. Be2 Nf4 19. Qd2 Rfd8 20. Bd3 c4 21. Ne5 cxd3 22.
Qxf4 dxc2 23. Qd2 Rac8 24. Nd3 Qc3 25. Qxc3 Rxc3 26. Nc1 d4 27. Ne2 Rcc8 28. Nxd4
c1=Q 29. Rxc1 Rxc1+ 30. Kh2 Rxd4 31. Re2 Kf8  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "24"]
[White "Reyes Sanabria, Cesar Gabriel"]
[Black "Maldonado, Marcos Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1565"]
[BlackElo "1528"]
[PlyCount "75"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Be7 6. Bg2 Nc6 7. O-O Qc7 8. Re1 Bd6
9. exd5 Nxd5 10. d4 Nde7 11. dxc5 Bxc5 12. Ne4 Qb6 13. Nxc5 Qxc5 14. b3 Bd7 15. Bb2
f6 16. Bh3 O-O-O 17. a4 Qh5 18. Bg2 e5 19. Nd2 Bg4 20. f3 Be6 21. Qe2 Nd4 22. Bxd4
Rxd4 23. c3 Rd7 24. Ne4 Rhd8 25. Rad1 Qh6 26. Rxd7 Bxd7 27. Nd6+ Kb8 28. Nf7 Qg6
29. Nxd8 Qe8 30. Nxb7 Kxb7 31. f4+ Bc6 32. Bxc6+ Qxc6 33. fxe5 Qxc3 34. exf6 Qc5+
35. Kh1 Qc6+ 36. Qg2 Nf5 37. Qxc6+ Kxc6 38. f7  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "25"]
[White "Quintero Marciales, Victor Manuel"]
[Black "Nino Aristizabal, Adrian David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1477"]
[BlackElo "0"]
[PlyCount "73"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 Nc6 5. O-O Nf6 6. d4 Na5 7. Bb3 Nxb3 8. axb3
Qe7 9. dxe5 dxe5 10. Nd5 Nxd5 11. Qxd5 Qd6 12. Qxe5+ Qxe5 13. Nxe5 Bd6 14. Nc4 O-O
15. Nxd6 cxd6 16. h3 f5 17. exf5 Bxf5 18. c4 a6 19. Re1 Bc2 20. Ra3 b5 21. Re3 b4
22. Ra5 Rfe8 23. c5 Rxe3 24. Bxe3 dxc5 25. Rxc5 Bxb3 26. Bd2 Ba4 27. Bxb4 Bb5 28.
Re5 Re8 29. Rxe8+ Bxe8 30. Bc3 Bb5 31. b4 Kh7 32. Kh2 h5 33. g4 hxg4 34. hxg4 g5
35. Bd2 Kg6 36. f3 Be2 37. Kg2  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "8"]
[Board "26"]
[White "Quintero Marciales, Emiliano"]
[Black "Ortiz Contreras, Samuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1414"]
[PlyCount "20"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd2 Bd7 5. Bd3 c5 6. Nc3 Nc6 7. Qe2 Bd6 8. O-O-O
c4 9. Bxc4 dxc4 10. Qxc4 Rc8  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "1"]
[White "Lopez Rayo, Santiago"]
[Black "Munoz Triana, Joseph Steve"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2396"]
[BlackElo "2207"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Ne5 8. Qg3
b5 9. O-O-O Nf6 10. f4 Neg4 11. Bg1 h5 12. e5 b4 13. Na4 Nd5 14. h3 Nh6 15. f5 Bb7
16. Bd3 h4 17. Qf2 Be7 18. Bh2 Bg5+ 19. Kb1 Be3 20. Qxh4 Qa5 21. b3 Bxd4 22. Qxd4
Bc6 23. fxe6 dxe6 24. Be4 Nf5 25. Qc4 Bxa4 26. Bxd5 exd5 27. Rxd5 Bb5 28. Qc5 Ne7
29. e6 fxe6 30. Bc7 Qxc7 31. Qxc7 Nxd5 32. Qd6 Kf7 33. a4 Rhd8 34. Qe5 Bd7 35. h4
Rac8 36. Qg5 Rh8 37. Rf1+ Nf6 38. h5 Rh6 39. Qd2 Ke8 40. g4 Nxg4 41. Qg5 Rf6 42.
Rxf6 Nxf6 43. Qxg7 Nxh5 44. Qg6+ Ke7 45. Qxh5 Rb8 46. Qa5 Kd6 47. Qxa6+ Bc6 48. Qa7
Rb7 49. Qd4+ Bd5 50. a5 e5 51. Qf2 e4 52. a6 Re7 53. Qb6+ Kd7 54. a7 Re8 55. Qxb4
Bc6 56. Qd4+ Kc7 57. Qe3 Kb7 58. c4 Ra8 59. b4 Rxa7 60. b5 Bd7 61. Qxe4+ Kc8 62.
Kb2 Ra4 63. Qd5 Rb4+ 64. Kc3 Rb1 65. Qd6 Bxb5 66. cxb5 Rxb5 67. Qc6+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "2"]
[White "Campos Gomez, Manuel"]
[Black "Toro Ramirez, Samuel"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2358"]
[BlackElo "2112"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. Nc3 e5 6. O-O Nge7 7. d3 O-O 8. Be3 d6
9. a3 a5 10. Ne1 Be6 11. Rb1 Rb8 12. Nc2 f5 13. f4 h6 14. Qd2 Kh7 15. Kh1 Qd7 16.
fxe5 Nxe5 17. b3 Ng4 18. Bg1 h5 19. d4 h4 20. gxh4 b6 21. Rbd1 Rbd8 22. Qd3 d5 23.
h5 dxc4 24. bxc4 cxd4 25. Nxd4 Bxd4 26. Bxd4 Qc7 27. hxg6+ Kxg6 28. Qh3 Rf7 29. Nb5
 1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "3"]
[White "Cano Alcaraz, Juan Jose"]
[Black "Garzon Camelo, Andres Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2307"]
[BlackElo "2372"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. Bg2 Nxd5
9. O-O Nc6 10. Rd1 Be7 11. Qf5 Nf6 12. Nc3 O-O 13. Bg5 g6 14. Qb1 d6 15. e4 Qc8 16.
Nb5 Ne8 17. Bh6 Ng7 18. Nxd6 Bxd6 19. Rxd6 Rd8 20. Qd3 Ne6 21. Rd1 Qc7 22. Rxd8+
Rxd8 23. Qb1 Rxd1+ 24. Qxd1 c4 25. Qa4 Qd7 26. Qxc4 Qd1+ 27. Qf1 Qc2 28. h4 Qxb2
29. Qc4 Nb4 30. Ng5 Ba6 31. Qb3 Qxb3 32. axb3 Nd4 33. e5 Nf5  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "4"]
[White "Rumbo Rojas, Juan Pablo"]
[Black "Castro Lombana, Juan Pablo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1778"]
[BlackElo "2129"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 Bc5 7. Nb3 Bb6 8. c5 Bxc5
9. Nc3 Be7 10. Be3 O-O 11. Be2 d6 12. O-O e5 13. Qd2 Be6 14. Nd5 Bxd5 15. exd5 Nb8
16. Rac1 Nbd7 17. Na5 Qb8 18. Bc4 Bd8 19. Bb3 Bb6 20. Nc4 Bc5 21. f4 e4 22. Bc2 b5
23. Na5 Qb6 24. Bxc5 Nxc5 25. Kh1 e3 26. Qe1 Rfe8 27. b4 Nce4 28. Rf3 Nf2+ 29. Kg1
Rac8 30. Nc6 Nxd5  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "5"]
[White "Herrera Jimenez, Mateo"]
[Black "Cabiativa, Juan Esteban"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2096"]
[BlackElo "2169"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. b3 Nf6 2. Bb2 c5 3. Nf3 Nc6 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. c4 d5 8. cxd5 Qxd5
9. Nc3 Qf5 10. d3 Rd8 11. a3 b6 12. Qc2 Bb7 13. Ne4 Rac8 14. Rfd1 Na5 15. Nxf6+ exf6
16. Bc3 Nc6 17. Qb2 Ne5 18. e4 Qe6 19. h3 Ba6 20. Nxe5 fxe5 21. f4 Rc7 22. fxe5 h5
23. Rac1 Rcd7 24. Qc2 Bh6 25. Rf1 Be3+ 26. Kh1 Bd4 27. Bxd4 Rxd4 28. Rf6 Qxe5 29.
Rcf1 R8d7 30. Qc1 Bxd3 31. Qh6 Qxe4 32. R1f4 Qxe2  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "6"]
[White "Hernandez Jimenez, Xavi"]
[Black "Paladines Pinzon, Samuel"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2079"]
[BlackElo "1961"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O b5 8. a3 Bb7
9. Re1 Bc5 10. Be3 O-O 11. h3 d5 12. exd5 Bxd5 13. Qe2 Nbd7 14. Rad1 Bb7 15. Nf3
Bxe3 16. Qxe3 Nd5 17. Nxd5 Bxd5 18. Ng5 h6 19. Ne4 Rac8  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "7"]
[White "Madrigal Montagutt, Anthony Steve"]
[Black "Becker Newmark, Jeronimo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2038"]
[BlackElo "1873"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 h6 4. Nf3 Nf6 5. cxd5 exd5 6. Qc2 Nc6 7. a3 a6 8. Bf4 Bd6
9. Bxd6 Qxd6 10. e3 Bg4 11. Be2 O-O 12. O-O Bxf3 13. Bxf3 Ne7 14. Rfc1 c6 15. Na4
Nc8 16. Nc5 Qe7 17. Be2 Nd6 18. Bd3 h5 19. Re1 Rfe8 20. f3 Rad8 21. b4 Nd7 22. a4
Ra8 23. e4 dxe4 24. fxe4 b5 25. e5 Nc4 26. Bxc4 bxc4 27. Nxd7 Qxd7 28. Qxc4 Red8
29. Red1 Qd5 30. Rac1 Rab8 31. a5 Rb5 32. h3 Qe4 33. Qc3 h4 34. Kh1 Kh8 35. Qxc6
Qxc6 36. Rxc6 Rxb4 37. d5 Rb5 38. d6 Kg8 39. d7 Kf8 40. e6 fxe6 41. Rxe6 Kf7 42.
Rxa6 Ke7 43. Ra7 Re5 44. Kg1 g6 45. Rd4 g5 46. Kf2 Rf8+ 47. Kg1 Rd8 48. Rd3 Re1+
49. Kf2 Re5 50. Re3 Rf8+ 51. Ke2 Rxe3+ 52. Kxe3 Rf5 53. a6 Ra5 54. Ke4 Kd8 55. Kd4
Ke7 56. Kc4 Ra1 57. Kb5 Rb1+ 58. Kc5 Rc1+ 59. Kb6 Kd8 60. Rb7 Ke7  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "8"]
[White "Gonzalez Bolivar, Juan Jose"]
[Black "Sepulveda Brango, Alberto Enrique"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2027"]
[BlackElo "1947"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 e5 7. Nb3 Be6 8. Bd5
Be7 9. O-O O-O 10. h3 Qd7 11. f4 Bxd5 12. exd5 Nb4 13. f5 b5 14. a3 Na6 15. g4 Nc5
16. Nxc5 dxc5 17. g5 Ne8 18. Ne4 f6 19. d6 Bxd6 20. Qd5+ Kh8 21. Qxa8 Nc7 22. Qb7
fxg5 23. Bxg5 h6 24. Rad1 Rxf5 25. Rxf5 Qxf5 26. Rxd6 Qxh3 27. Nf2 Qg3+ 28. Qg2  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "9"]
[White "Vargas Sanchez, Daniel Jose"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1966"]
[BlackElo "2051"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 f5
9. Nd2 d5 10. Ndxe4 dxe4 11. Rd1 Nc6 12. d5 Nb4 13. Qb3 Na6 14. dxe6 Qc8 15. Nd5
Qxe6 16. Bf4 Rac8 17. Qc3 Bd6 18. Rd2 Bxd5 19. cxd5 Qe7 20. Bxd6 cxd6 21. Qa3 Nb8
22. e3 Rc7 23. Bf1 Nd7 24. Rdd1 Ne5 25. Rac1 Rfc8 26. b3 g5 27. Ba6 Rxc1 28. Rxc1
Rc7 29. Qb2 g4 30. Bc8 Qf6 31. Be6+ Kf8 32. Kh1 Rxc1+ 33. Qxc1 Nd3 34. Qc8+ Kg7 35.
Kg2 Ne1+ 36. Kf1 Nf3 37. Kg2  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "10"]
[White "Malagon Guzman, Juan Daniel"]
[Black "Gonzalez Velasco, Leandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1925"]
[BlackElo "2101"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 a6 6. Ba4 b5 7. Bc2 Bg4 8. h3 Bh5
9. d4 Bxf3 10. gxf3 e5 11. d5 Nce7 12. f4 exf4 13. Bxf4 Ng6 14. Bg3 Be7 15. f4 Bh4
16. Bh2 Qd7 17. Qf3 N8e7 18. f5 Ne5 19. Bxe5 dxe5 20. Nd2 Bg5 21. Rad1 Qd6 22. Kh1
h5 23. Nb3 Bf4 24. Qf2 Rc8 25. Rg1 g5 26. Na5 Rc7 27. a4 Rh6 28. axb5 axb5 29. c4
b4 30. Ba4+ Kf8 31. Bc6 Ng8 32. Nb3 Nf6 33. Rge1 Nd7 34. Bxd7 Qxd7 35. Ra1 g4 36.
Ra8+ Kg7 37. Ra5 Qd8 38. Rxc5 Ra7 39. Ra1 Rxa1+ 40. Nxa1 Qg5 41. Ra5 Be3 42. Qg2
Bb6 43. Ra4 Qc1+ 44. Kh2 Be3 45. Qh1 g3+  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "11"]
[White "Mendoza Gomez, Juana Fernanda"]
[Black "Silva Barajas, Jose Alejandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1997"]
[BlackElo "1786"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 g6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Bf5 8. Nc3 Nbd7
9. b4 Ne4 10. Nh4 Be6 11. f3 Nxc3 12. bxc3 Nf6 13. Bg2 Bg7 14. O-O h6 15. Bh1 Kd7
16. Re1 g5 17. Ng2 Bh3 18. e4 Bxg2 19. Bxg2 e6 20. Bd2 Ne8 21. Bf1 Nc7 22. Ra5 a6
23. Rea1 Nb5 24. Rc1 Nc7 25. Be3 Rhe8 26. c4 dxc4 27. Bxc4 Nb5 28. Rd1 Nc7 29. Bf2
Rad8 30. Ra2 Kc8 31. Rad2 Bf6 32. Rd3 Bg7 33. Kg2 f6 34. g4 Bf8 35. Bg3 Bg7 36. h3
Bh8 37. Kf2 Bg7 38. d5 e5 39. dxc6 Rxd3 40. cxb7+ Kxb7 41. Rxd3 Bf8 42. Ke2 Kc6 43.
Bf2 Re7 44. Rd6+  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "12"]
[White "Mora Munoz, Alejandro"]
[Black "Ortega Rueda, Nicolas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2137"]
[BlackElo "1823"]
[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. f3 e5 7. Nb3 Be6 8. Be3 Be7
9. Qd2 h5 10. Nd5 Bxd5 11. exd5 Nbd7 12. O-O-O Qc7 13. Qa5 b6 14. Qa4 Rc8 15. c3
b5 16. Qxa6 b4 17. Kb1 bxc3 18. bxc3 O-O 19. Bf2 Ra8 20. Qd3 Rfb8 21. Qc2 Qa5 22.
Qb2 Qa4 23. Be2 Ne8 24. Rhg1 Nc7 25. g4 h4 26. Be3 Na6 27. Bxa6 Rxa6 28. g5 Rba8
29. Rg4 Qxa2+ 30. Qxa2 Rxa2 31. Rd2 R2a4 32. Rxa4 Rxa4 33. Rb2 Rc4 34. Kc2 Bd8 35.
Nd2 Rc7 36. Kd3 Kh7 37. Rb4 f5 38. gxf6 Bxf6 39. Ne4 Be7 40. Rc4 Rxc4 41. Kxc4 Nf6
42. Nxf6+ gxf6 43. Kb5 f5 44. Kc6 Kg7 45. Kd7 Kf7 46. h3 Kf6 47. Ke8 f4 48. Bf2 e4
49. Bd4+ Kf5 50. Kxe7 e3 51. Kxd6 e2 52. Bf2 e1=Q 53. Bxe1  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "13"]
[White "Soto Leguizamon, David Esteban"]
[Black "Borre Meza, Orlando David"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1719"]
[BlackElo "2049"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 c6 7. b3 b6 8. Bb2 Bb7 9.
Nbd2 Nbd7 10. Qc2 Rc8 11. Rac1 Qc7 12. Rfd1 Rfd8 13. Qb1 Qb8 14. e4 dxe4 15. Nxe4
c5 16. Nfd2 cxd4 17. Bxd4 Nc5 18. Nxf6+ Bxf6 19. Bxf6 gxf6 20. Ne4 Nxe4 21. Bxe4
f5 22. Bxb7 Qxb7 23. Rxd8+ Rxd8 24. Rd1 Rxd1+ 25. Qxd1 Qe7 26. Qd2  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "15"]
[White "Carreno Poveda, Noah David"]
[Black "Valencia Quinchia, Isabella"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1476"]
[BlackElo "1838"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a5 7. a4 Ba7 8. Nf1 h6
9. Ng3 O-O 10. O-O Ne7 11. Kh1 Ng6 12. Be3 c6 13. Bxa7 Rxa7 14. Nf5 d5 15. exd5 cxd5
16. Nxh6+ gxh6 17. Bb3 Bf5 18. Qd2 Kg7 19. Qe3 Ra6 20. Nxe5 Qb6 21. Bxd5 Nxd5 22.
Qxb6 Rxb6 23. Nxg6 fxg6 24. Ra2 Bxd3 25. Rd1 Bc4 26. Raa1 Rxf2  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "16"]
[White "Remicio Gomez, Joshua Santiago"]
[Black "Berdugo Santoya, Angel David"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1694"]
[BlackElo "1706"]
[PlyCount "0"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. Nf3 Nf6 6. O-O c4 7. Be2 Be7 8. b3 b5
9. a4 Bd7 10. axb5 Bxb5 11. Na3 Bc6 12. bxc4 dxc4 13. Nxc4 O-O 14. c3 Ne4 15. Qc2
Nd7 16. Nce5 Nxe5 17. Nxe5 Bb7 18. Bf3 Nd6 19. Bxb7 Nxb7 20. Nc6 Qd7 21. Nxe7+ Qxe7
22. Ba3 Nd6 23. Bc5 Qc7 24. Ra6 Rfd8 25. Rfa1 Nb5 26. Bb6 Nxd4 27. Qa2 Qxc3 28. Bxd8
Rxd8 29. Rxa7 Ne6 30. Ra8 Qd4 31. Qa5 g6 32. Rxd8+ Nxd8 33. h3 Ne6 34. Ra3 Qc5 35.
Qa8+ Kg7 36. Rf3 Qc1+ 37. Kh2 Ng5 38. Re3 Qc7+ 39. g3 Qd7 40. Qa1+ f6 41. Qe1 Qxh3+
42. Kg1 Qf5 43. Re7+ Kh6 44. Qe3 Qf3 45. Qxf3 Nxf3+ 46. Kg2 Ne5 47. f4 Ng4 48. Kf3
f5 49. Rf7 Nh2+ 50. Kg2 Ng4 51. Kf3  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "17"]
[White "Vasquez Rojas, Juan Diego"]
[Black "Uribe Gonzalez, Adrian Leandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1620"]
[BlackElo "1529"]
[PlyCount "59"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Nc3 Qa5 5. d4 c6 6. Be2 Nf6 7. O-O e6 8. Re1
Bd6 9. Bd2 Qc7 10. h3 Bxf3 11. Bxf3 O-O 12. Qe2 Nbd7 13. Ne4 Nxe4 14. Bxe4 Nf6 15.
Bd3 Rfe8 16. c4 e5 17. c5 exd4 18. cxd6 Rxe2 19. dxc7 Rxd2 20. Bf5 g6 21. c8=Q+ Rxc8
22. Bxc8 Rxb2 23. Reb1 Rc2 24. Bxb7 c5 25. Rc1 Rb2 26. Bc6 d3 27. Rxc5 Rd2 28. Bf3
Nd7 29. Rd5 Nb6 30. Rd4  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "18"]
[White "Diaz Uchima, Emmanuel Santiago"]
[Black "Sequeda Hernandez, Daniel Arturo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1465"]
[BlackElo "1559"]
[PlyCount "38"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bxd6 Qxd6 5. c3 Nc6 6. Nf3 Nf6 7. Bd3 e5 8. dxe5
Nxe5 9. Nxe5 Qxe5 10. h3 Ne4 11. Qa4+ Bd7 12. Qd4 Qxd4 13. cxd4 O-O-O 14. Nc3 Rhe8
15. Nxd5 Bf5 16. Nc3 Bg6 17. Nxe4 Bxe4 18. Bxe4 Rxe4 19. O-O Rd6  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "19"]
[White "Manrique Mejia, Jozy Zahid"]
[Black "Suarez Vera, Angel Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1486"]
[BlackElo "1780"]
[PlyCount "86"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 c6 6. O-O-O Qa5 7. f3 b5 8. Kb1 Na6
9. e5 dxe5 10. Bxe5 Be6 11. Nge2 b4 12. g4 bxc3 13. Nxc3 O-O 14. h4 Nd5 15. Nxd5
Qxd5 16. c4 Qd8 17. Bxg7 Kxg7 18. h5 Rh8 19. hxg6 hxg6 20. Rxh8 Qxh8 21. Qa5 Qc8
22. c5 Nc7 23. Qc3 Nd5 24. Qd2 Rb8 25. Bg2 Qc7 26. Ka1 Qf4 27. Qe2 Rb4 28. Qf2 Bxg4
29. a3 Rb8 30. Rh1 Rh8 31. Rxh8 Kxh8 32. Qh4+ Bh5 33. Qf2 Qe3 34. Qg3 Qxd4 35. Qb8+
Kg7 36. f4 Qg1+ 37. Ka2 Qxg2 38. Qe5+ Nf6 39. Qxe7 Qd5+ 40. Ka1 Bf3 41. Qd6 Qxd6
42. cxd6 Kf8 43. b4 Ke8  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "20"]
[White "Carreno Poveda, Esteban David"]
[Black "Camacho Casalinas, Said Gabriel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1672"]
[BlackElo "1638"]
[PlyCount "62"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Nc3 e6 5. f3 Nc6 6. g4 Bg6 7. h4 h6 8. h5 Bh7 9.
Bd3 Bxd3 10. cxd3 Bd6 11. Bxd6 Qxd6 12. f4 a6 13. Qf3 Nb4 14. Rd1 Qb6 15. Kf2 Nd7
16. a3 Nc6 17. b4 Nxd4 18. Nxd5 Nxf3 19. Nxb6 Nxb6 20. Nxf3 f6 21. e4 O-O-O 22. g5
Nd7 23. d4 Rdf8 24. Ke3 Nb6 25. Rc1 Kd7 26. Kd3 c6 27. Rce1 Rfg8 28. gxf6 gxf6 29.
Rhg1 Ke7 30. Rg6 Kf7 31. Reg1 f5  0-1

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "21"]
[White "Ramirez Mejia, Jose Gregorio"]
[Black "Reyes Sanabria, Cesar Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1659"]
[BlackElo "1565"]
[PlyCount "42"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 Nf6 6. d3 b5 7. Bb3 d5 8. exd5 Nxd5
9. O-O O-O 10. Re1 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nxe5 Nxe5 14. Rxe5 c6 15. Bxd5 cxd5
16. Qf3 Re8 17. Rxd5 Qb6 18. b4 Bxf2+ 19. Qxf2 Re1+ 20. Kg2 Qxf2+ 21. Kxf2 Rxc1  1/2-1/2

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "23"]
[White "Ortiz Contreras, Samuel"]
[Black "Quintero Marciales, Victor Manuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1414"]
[BlackElo "1477"]
[PlyCount "23"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. O-O Nf6 6. e5 Ne4 7. Qe2 d5 8. exd6 Bf5
9. dxc7 Qxc7 10. Bd3 Be7 11. Bxe4 Bxe4 12. Qxe4  1-0

[Event "Campeonato Nacional Sub 20 ABSOLUTO 2026"]
[Site "Liga Santandereana de Ajedrez (Carrera 30 con Calle 14 Unidad Deportiva)"]
[Date "2026.03.01"]
[Round "9"]
[Board "24"]
[White "Quintero Marciales, Emiliano"]
[Black "Mendez Zuluaga, Jeronimo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1461"]
[PlyCount "45"]
[EventDate "2026.02.25"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bg5 h6 5. Bxf6 exf6 6. e3 Bd6 7. Bb5 Bd7 8. Nxd5
a6 9. Bxc6 Bxc6 10. Nc3 O-O 11. Qd2 b5 12. d5 Bb7 13. O-O b4 14. Ne2 a5 15. a3 bxa3
16. bxa3 Qe7 17. Ra2 Bxa3 18. Rfa1 Bb4 19. c3 Bc5 20. Rxa5 Rxa5 21. Rxa5 Ba3 22.
Qa2 Rb8 23. Rxa3  1-0

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									<button class="submenu-button dir_button"><a href="https://directory.fide.com/list/dignitaries/&b=1&c=5">Honourable Dignitaries</a></button>
									<button class="submenu-button dir_button"><a href="https://directory.fide.com/orgchart.phtml">Chart</a></button>
							</div>
							
							<div class="tabs-pane main-submenu" id="content-7">
									<button class="submenu-button invisible"><a href="#">PARNTERS</a></button>
							</div>
							<div class="tabs-pane main-submenu" id="content-9">
									<button class="submenu-button invisible"><a href="#">FIDE100</a></button>
							</div>
							<div class="tabs-pane main-submenu" id="content-10">
									<button class="submenu-button invisible"><a href="#">CONTACTS</a></button>
							</div>
							
					</div>
			</div>
					<div class="mobile-menu-container">
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>MAIN/NEWS</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://www.fide.com/news/">All News</a></p>
									<p><a href="https://www.fide.com/category/fide-news/">FIDE News</a></p>
									<p><a href="https://www.fide.com/category/chess-news/">Chess News</a></p>
							</div>
					</div>
	
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>RATINGS</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://ratings.fide.com/top_lists.phtml">Top</a></p>
									<p><a href="https://ratings.fide.com/top_federations.phtml">Top Federations</a></p>
							        <p><a href="https://ratings.fide.com/index.phtml">Main Page / Search</a></p>
									<p><a href="https://ratings.fide.com/rated_tournaments.phtml">Tournaments</a></p>
									<p><a href="https://ratings.fide.com/titles_page.phtml">Titles</a></p>
									<p><a href="https://ratings.fide.com/transfers.phtml">Transfers</a></p>
									<p><a href="https://ratings.fide.com/calc.phtml?page=change">Calculators</a></p>
									<p><a href="https://ratings.fide.com/download_lists.phtml">Download</a></p>
							</div>
					</div>
						<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>CHAMPIONSHIP</strong></h2>
							</button>
							
							
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://www.fide.com/fide-circuit-2026-2027/">FIDE Circuit</a></p>
									<p><a href="https://www.fide.com/women-fide-circuit-2026-2027/">Women's Circuit '26-'27</a></p>
									<p><a href="https://www.fide.com/fide-world-championship-cycle-2025-2026">Open Cycle 2025-2026</a></p>
									<p><a href="https://www.fide.com/fide-womens-world-championship-cycle-2025-2026">Women’s Cycle 2025-2026</a></p>
									<p><a href="https://www.fide.com/fide-womens-world-championship-cycle-2023-2025">Women’s Cycle 2023-2025</a></p>
									
							</div>
						
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>CALENDAR</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://calendar.fide.com/calendar.php">All Tournaments</a></p>
									<p><a href="https://calendar.fide.com/majorcalendar.php">Main Events</a></p>
							</div>
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>FIDE</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://www.fide.com/about/">About FIDE</a></p>
									<p><a href="https://handbook.fide.com/">Handbook</a></p>
									<p><a href="https://www.fide.com/documents">Documents</a></p>
									<p><a href="https://med.fide.com" target=_blank>Clean Sport</a></p>
									<p><a href="https://www.fide.com/financial">Financial Reports</a></p>
									
							</div>
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>DIRECTORY</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://directory.fide.com/list/officials">Officials</a></p>
									<p><a href="https://directory.fide.com/list/commissions_and_committees">Commissions & Committees</a></p>
									<p><a href="https://directory.fide.com/list/member_federations/main">Federations</a></p>
								    <p><a href="https://directory.fide.com/list/affiliated_organizations">Affiliated Organizations</a></p>
									<p><a href="https://directory.fide.com/list/affiliated_members">Affiliated Members</a></p>
									<p><a href="https://directory.fide.com/list/dignitaries">Honourable Dignitaries</a></p>
									<p><a href="https://directory.fide.com/orgchart.phtml">Chart</a></p>
								
									
							</div>
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><a href="https://www.fide.com/partners/">PARTNERS</a></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
							</div>
					</div>
		
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><a href="https://shop.fide.com">SHOP</a></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
							</div>
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><a href="https://www.fide.com/contacts/">CONTACTS</a></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
							</div>
					</div>
			<!--mobile-menu-container-->
	</div>
			<div class="header-search-container">
					<div class="header-search" style="display:none;">
							
					</div>
					<div class="header-account" style="display:none;">
							<a href=https://portal.fide.com><img src="/img/user.svg" alt=""></a>
					</div>
			</div>
			<div class="menu-burger">
					<span></span>
			</div>
	</div>
<aside class="social">
	<div class="social-aside">
			<a href="https://twitter.com/FIDE_chess" target=_blank><img src="/img/twitter-top.svg" alt="twitter"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.instagram.com/fide_chess/" target=_blank><img src="/img/instagram-top.svg" alt="instagram"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.facebook.com/ChessFIDE/" target=_blank><img src="/img/fb-top.svg" alt="facebook"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.tiktok.com/@fide_chess" target=_blank><img src="/img/tiktok_icon.svg " alt="tiktok"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.linkedin.com/company/48892238" target=_blank><img src="/img/linkedin-top.svg" alt="linkedin"></a>
	</div>
	<div class="social-aside youtu">
			<a href="https://www.youtube.com/channel/UC9B47GnzCRFHTT1BIBWvStQ" target=_blank><img src="/img/youtube-top.svg" alt="youtube"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.twitch.tv/fide_chess" target=_blank><img src="/img/twitch-top.svg" alt="twitch"></a>
	</div>
</aside>
</header>
<!-- Menu -->

<style>
.social-aside img
{
    height: 18px;
}
.youtu img
{
    height: 15px !important;
}

	.header-title {
  font-style: normal;
  font-weight: 300;
  font-size: 24px;
  line-height: 28px;
}
.dir-pattern-three, .dir-pattern-two, .dir-pattern-four
{
top: 0;
display:none;
}
.directory
{
	margin-top: 40px;
}

	
	.social
	{
	margin:0;
	}
	.menu-button {
	border: none;
	padding: 10px 8px 62px 8px;
	border-radius: 7px 7px 0 0;
	background-color: #EAEEF3;
	height: 91px;
	}
	.main-menu a, .main-menu a:visited
	{
		color:#24305E;
	}
	.main-menu .tabs-btn:hover
	{
	background-color:#374785;
	transition:
    
    background-color 1s,
	background 1s;
	
	}
	
	.main-menu > .tabs-btn-active a {
	color: #fff;
	}
	.invisible {
		display:none;
	}
	.header-container
	{
			max-width: 1440px;
			margin: 0 auto;
			width: 100%;
	}
	.mobile-menu-container {
			display: none;
			z-index: 10000 !important;
	}
	.main-submenu button:hover
	{
	background-color: #24305E !important;
	}
	.submenu-button a:visited
	{
	color:#24305E;
	}

	
	@media screen and (max-width: 1024px) {
	.menu-container {
			display: none;
	}
	.mobile-menu-container {
			display: block;
			position: absolute;
			top: 137px;
			left: 0;
			background: rgb(245, 246, 246);
			box-shadow: #ccc;
			width: 100%;
			box-shadow: 0 4px 2px -2px rgba(36, 36, 36, 0.17);
			left: -200%;
			transition: all 0.4s ease;
			z-index: 10000 !important;
	}
	.mobile-menu-container.open-menu {
			left: 0;
	}
	.menu-burger {
			position: absolute;
			right: 10px;
			top: 69px;
			width: 24px;
			height: 19px;
			display: block;
			margin-left: auto;
			margin-bottom: 20px;
			cursor: pointer;
	}
	.menu-burger span, .menu-burger:after, .menu-burger:before{
			height: 3px;
			width: 100%;
			position: absolute;
			background: #24305E;
			margin: 0 auto;
			border-radius: 1px;
	}
	.menu-burger span{
			top: 21px;
	}
	.menu-burger:after, .menu-burger:before{
			content: '';
	}
	.menu-burger:after{
			bottom: 3px;
			border-radius: 1px;
	}
	.menu-burger:before{
			top: 5px;
			border-radius: 1px;
	}
	.menu-burger.open-menu span {
			transform: rotate(38deg);
			top: 8px;
			transition: 0.4s;
	}
	.menu-burger.open-menu:before {
			opacity:0; 
			transition: 0.5s; 
	}
	.menu-burger.open-menu:after {
			transform: rotate(-38deg);
			bottom: 8px;
			transition: 0.4s;
	}
	.social {
			position: absolute;
			top: 10px;
			left: 159px;
			width: 400px;
			justify-content: space-between;
	}
	.container {
			width: 688px;
	}
	.page-title {
			font-weight: 400;
			font-size: 36px;
			line-height: 42px;
	}
	.menu-button {
			padding: 0px;
			height: auto;
	}
	.nav-submenu {
			margin-top: 0px;
	}
	.main-submenu button {
			padding: 0px;
			margin-right: 0px;
	}
	.main-menu a {
			display: block;
	}
	.tabs-pane-show {
			display: inline-grid;
	}
	.mobile-menu {
			list-style-type: none;
			text-align: center;
	}
	.mobile-submenu {
			height: 0;
			overflow: hidden;
			transition: height .4s ease-in-out;
			text-align: center;
	}
	.mobile-accordeon button {
			padding: 10px;
			border: none;
			cursor: pointer;
			width: 100%;
			background-color: #EAEEF3;
			line-height: 1;
	}
	.mobile-accordeon button:focus
	{
		background-color: #868CAD;
		color: #fff;
	}
	.mobile-menu.active, .mobile-menu.active:focus  {
			background-color: #868CAD;
	}
	.mobile-menu.active h2 {
			background-color: #868CAD;
			color: #fff;
	}
	.mobile-menu.active h2 a {
			color: #fff;
	}
	.mobile-menu h2, .mobile-menu h2 a {
			font-style: normal;
			font-weight: 400;
			font-size: 16px;
			line-height: 19px;
			align-items: center;
			text-transform: uppercase;
			text-decoration: none;
			display:inline;
	}
	.mobile-submenu p {
			padding: 7px 0px;
	}
	.mobile-submenu p a {
			font-style: normal;
			font-weight: 400;
			font-size: 16px;
			line-height: 140%;
			color: #374785;
			text-decoration: none;
	}
	}
	@media screen and (max-width: 576px) {
							.header-social, .social {
			display: none;
	}
	.header-search-container, .menu-burger {
			top: 40px;
	}
	
	}
	@media screen and (max-width: 375px) {
							.header-search-container {
			display: none;
	}
	.menu-burger {
			right: 15px;
	}
	}
	

.main-submenu button {
	margin-right: 8px;
	padding: 10px 8px;
}
.submenu-button.dir_button
{
	margin: 1px !important;
	padding: 10px 4px;
}
.tabs-btn-active, .tabs-btn-active:focus, .tabs-btn-active:active
{
	
	background-color: #374785;
}
.header-search-container img:last-child {
 
  margin-right: 5px;
}
.header
{
	box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.5);
}

@media screen and (max-width: 1300px) {

.header-title {
  font-style: normal;
  font-weight: 300;
  font-size: 16px;
  line-height: 20px;
}
.header-subtitle {
  font-weight: 700;
  font-size: 16px;
  line-height: 20px;
}
.menu-container {
  margin-left: 15px;
  
}
.header-title-container {
padding-left: 10px;
}
}

@media screen and (max-width: 1576px) {
	.header-logo-container
	{
	margin-left: 10px;
	}


}
@media screen and (max-width: 1576px) {
.social {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	align-items: center;
	top: 40px;
	right: 40px;
}
 .social-aside {
    padding-bottom: 0px;
    padding-right: 0px;
    padding-left: 20px;
  }
}

@media screen and (max-width: 1200px) {
.header
{
	height: 174px;
}
.header-title
{
	padding-top:0;
	paddint-left: 8px;
	
}
.container {
	width: 944px;
	margin: 0 auto;
}
.page-title {
	font-size: 36px;
	line-height: 42px;
}
.none {
	display: none;
}
/*HEADER*/
.header {
 margin-bottom: 8px;
}
.header-container {
	padding-top: 20px;
	display: block;
}
.header-logo-container {
	padding-bottom: 10px;
	padding-left: 10px;
	
}
.header-logo-container img {
	width: 70px;
}
.header-title-container {
	padding-left: 10px;
}
.header-title {
	font-size: 14px;
	line-height: 16px;
	padding-left: 10px;
}
.header-subtitle {
	font-size: 14px;
	line-height: 16px;
	padding-left: 10px;
}
.menu-container {
	margin: 0px;
	padding-left: 4px;
}
.header-search-container {
	position: absolute;
	top: 85px;
	right: 40px;
}
.submenu-button.dir_button
{
	margin: 1px !important;
	padding: 10px 4px;
}
.main-submenu button {
	margin-right: 3px;
}


.social {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	align-items: center;
	top: 40px;
	right: 40px;
}
.social-aside {
	padding-bottom: 0px;
	padding-right: 0px;
	padding-left: 20px;
}
.header-title, .header-subtitle
	{
			margin-top: 0;
			margin-bottom: 0;
	}
}


@media screen and (max-width: 1024px) {
	 .header
	{
			height: 90px;
			padding-left: 5px;
	}
	.header-social, .social {
			display: none;
	}
	.header-search-container, .menu-burger {
			top: 40px;
	}
	.header-search-container {
	position: absolute;
	top: 40px;
	right: 60px;
	}
	.header-social {
	display: none;
	height: 40px;
	background-color: #fff;
	}
	.header-title, .header-subtitle
	{
			margin-top: 0;
			margin-bottom: 0;
	}
	.header-logo-container {
	padding-bottom: 10px;
	padding-top: 15px;
	}
	
	.social {
display: -webkit-box;
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
align-items: center;
left:0;
top: 5px;
padding-bottom: 3px;
border-bottom: 1px solid #C6CDDD;
width: 100%;
justify-content: center;


	}
	.mobile-menu-container {
	top: 90px;
	transition: all 0.4s ease;
	border-top: 1px solid #374785;
	z-index: 200;
	
	}
	
}

@media screen and (max-width: 375px){
	.header {
	height: 90px;
	padding-left: 5px;
	}
	
	.mobile-menu-container {
	top: 90px;
	transition: all 0.4s ease;
	border-top: 1px solid #374785;
	
	}
	.header-search-container {
	display: flex;
	top: 40px;
	right: 60px;
	}
  
	}


[type="button"], [type="submit"], button
{
	 background-color: #374785;
}
.activeurll {
  background-color: #24305E !important;
  color: #ffffff !important;
}
.activeurll a {
  color: #ffffff !important;
}

.main-submenu a:hover
{
text-decoration: none;
font-weight: normal;
}
.mobile-accordeon button:hover
{
	color: red;
	background-color: #868CAD;
}
 .mobile-menu.active {
    background-color: #868CAD;
  }

	#fide100div
	{	
	color:red;
	border: 0;
	
   
	}
	#fide100div:hover
	{
	z-index: 1000;
	}
	
.calendar-tabs-buttons {
  z-index: 90;
}
.elementor-245 .elementor-element.elementor-element-df66bb2
{
	box-shadow:none;
}

</style>

<script>
let burger = document.querySelector('.menu-burger');
let menu = document.querySelector('.mobile-menu-container');

burger.onclick = function() {
	
menu.classList.toggle('open-menu');
burger.classList.toggle('open-menu');
};

</script>    
<script>
class ItcTabs {
  constructor(target, config) {
    const defaultConfig = {};
    this._config = Object.assign(defaultConfig, config);
    this._elTabs =
      typeof target === "string" ? document.querySelector(target) : target;
    this._elButtons = this._elTabs.querySelectorAll(".tabs-btn");
    this._elPanes = this._elTabs.querySelectorAll(".tabs-pane");
    this._eventShow = new Event("tab.itc.change");
    this._init();
    this._events();
  }

  _init() {
    this._elTabs.setAttribute("role", "tablist");
    this._elButtons.forEach((el, index) => {
      el.dataset.index = index;
      el.setAttribute("role", "tab");
      this._elPanes[index].setAttribute("role", "tabpanel");
      el.classList.add("tabs-btn-not-active"); // ���������� ������ .tabs-btn-not-active
    });
  }

  show(elLinkTarget) {
    const elPaneTarget = this._elPanes[elLinkTarget.dataset.index];
    const elLinkActive = this._elTabs.querySelector(".tabs-btn-active");
    const elPaneShow = this._elTabs.querySelector(".tabs-pane-show");
    if (elLinkTarget === elLinkActive) {
      return;
    }
    elLinkActive ? elLinkActive.classList.remove("tabs-btn-active") : null;
    elLinkActive ? elLinkActive.classList.add("tabs-btn-not-active") : null; // ���������� ������ .tabs-btn-not-active
		elPaneShow ? elPaneShow.style.display = "none" : null;
    elPaneShow ? elPaneShow.classList.remove("tabs-pane-show") : null;
    elLinkTarget.classList.add("tabs-btn-active");
    elLinkTarget.classList.remove("tabs-btn-not-active"); // �������� ������ .tabs-btn-not-active
    elPaneTarget.classList.add("tabs-pane-show");
    this._elTabs.dispatchEvent(this._eventShow);
    elLinkTarget.focus();
  }

  showByIndex(index) {
    const elLinkTarget = this._elButtons[index];
    elLinkTarget ? this.show(elLinkTarget) : null;
  }

  _events() {
		this._elTabs.addEventListener("click", (e) => {
  const target = e.target.closest(".tabs-btn");
  if (target) {
    const link = target.querySelector("a");
    if (link) {
      const href = link.getAttribute("href");
      if (href) {
        e.preventDefault();
        window.location.href = href;
      }
    }
  }
});

  }
}

const accordionToggle = () => {
  const chItems = document.querySelectorAll(".tabs-pane.main-submenu");

  chItems.forEach((item) => {
    const chButton = item.querySelector("button.submenu-button");
    const chDesc = item;

    const toggleAccordion = () => {
      chItems.forEach((item) => {
        const chRemoveButton = item.querySelector("button.submenu-button");
        const chRemoveDesc = item;

        if (chRemoveDesc !== chDesc) {
          chRemoveDesc.style.display = "none"; // Set display: none
          chRemoveDesc.classList.remove("tabs-pane-show");
					chRemoveDesc.classList.add("tabs-pane-not-show");
          chRemoveButton.classList.remove("tabs-btn-active");
          chRemoveButton.classList.add("tabs-btn-not-active");
        }
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