[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "1"]
[Board "1"]
[White "Martinez Romero, Martin"]
[Black "Posada, Juan Manuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2402"]
[BlackElo "2057"]
[PlyCount "37"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. b3 d6 3. Bb2 e5 4. e3 Be7 5. d4 e4 6. Nfd2 O-O 7. c4 Re8 8. Nc3
Bf8 9. Be2 g6 10. Qc2 Bf5 11. h3 h5 12. g4 hxg4 13. hxg4 Nxg4 14. Ncxe4 Bg7 15.
Bxg4 Bxg4 16. d5 Nd7 17. Bxg7 Kxg7 18. Qc3+ Nf6 19. Nxf6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "1"]
[Board "2"]
[White "Blandon, Luis Guillermo"]
[Black "Ruiz C, Joshua D"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "2357"]
[PlyCount "66"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[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. g3 Nbd7 10. Bg2 Be7 11. a4 Qb6 12. O-O O-O 13. Be3 Qc7 14. f3 Rfd8 15.
g4 d5 16. g5 d4 17. gxf6 Nxf6 18. Bf2 dxc3 19. Qc1 cxb2 20. Qxb2 Rd2 21. Nc3
Rc8 22. Be1 Rd7 23. Kh1 Bc4 24. Rf2 Bc5 25. Rd2 Bd4 26. Rad1 Qa5 27. Rxd4 Rxd4
28. Rb1 Qc7 29. Qxb7 Qxb7 30. Rxb7 Nd7 31. h4 Nc5 32. Re7 Be6 33. Ra7 Nxa4 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "1"]
[Board "3"]
[White "Torres, Juan Camilo"]
[Black "Valencia, Cristian Johan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2331"]
[BlackElo "1933"]
[PlyCount "121"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 Nbd7 7. O-O e5 8. h3
Re8 9. e4 c6 10. Be3 Qe7 11. Qc2 h6 12. Rfe1 Nf8 13. Rad1 g5 14. Nd2 b6 15.
dxe5 dxe5 16. c5 b5 17. a4 a6 18. Nb3 Qc7 19. Rd6 Be6 20. f4 gxf4 21. gxf4 Red8
22. Red1 Ne8 23. Rxd8 Rxd8 24. f5 Bc4 25. Rxd8 Qxd8 26. Qd2 Qxd2 27. Nxd2 Bd3
28. a5 Nd7 29. Na2 Be2 30. Nb4 Nb8 31. Kf2 Bd1 32. Bf1 Bf8 33. Ke1 Bh5 34. Nd3
Bg7 35. Nb1 Kf8 36. Nc3 Nc7 37. Be2 Bxe2 38. Kxe2 Kg8 39. Nd1 Nd7 40. N1f2 Ne8
41. Kf3 Kh7 42. Bd2 Bf8 43. Ng4 f6 44. Be3 Bg7 45. Ngf2 Bf8 46. Kg4 Ng7 47. Nh1
Ne8 48. Ng3 Ng7 49. Nf1 Ne8 50. Nd2 Kg7 51. Nf3 Kh7 52. Nh4 Bg7 53. Ng6 Nc7 54.
Nb4 Nb8 55. Ne7 Bf8 56. Nbxc6 Nxc6 57. Nxc6 Kg7 58. Nb4 Be7 59. Nd5 Bd8 60. c6
Ne8 61. Bb6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "1"]
[Board "4"]
[White "Lozada Zuniga, Andres"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1917"]
[BlackElo "2313"]
[PlyCount "54"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 d6 6. O-O e5 7. d3 Nge7 8. Rb1
O-O 9. a3 a5 10. Nd5 Nxd5 11. cxd5 Ne7 12. Nd2 b5 13. b4 cxb4 14. axb4 a4 15.
Bb2 Qb6 16. e4 f5 17. d4 fxe4 18. dxe5 e3 19. Ne4 exf2+ 20. Kh1 Nf5 21. Rxf2
Bxe5 22. Bxe5 dxe5 23. d6 Bb7 24. Rbb2 Ne3 25. Rxf8+ Rxf8 26. Qg1 Bxe4 27. Bxe4
Rf1 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "1"]
[Board "5"]
[White "Barros, Raul Junior"]
[Black "Arismendi Polanco, Efrain Steve"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2180"]
[BlackElo "1796"]
[PlyCount "67"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8.
Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Qd2 Qc7 12. Nd4 Rfd8 13. f3 Rab8 14. Kb1
b5 15. Nxc6 Qxc6 16. g4 b4 17. Ne2 a5 18. Nd4 Qa6 19. h4 a4 20. h5 Rdc8 21.
Bxf6 Bxf6 22. g5 Bxd4 23. Qxd4 Qc6 24. Rd2 b3 25. cxb3 axb3 26. Qxd6 bxa2+ 27.
Ka1 Qxd6 28. Rxd6 Ra8 29. Red1 Kf8 30. R6d2 Ke8 31. b3 Ra3 32. Rd3 Rb8 33. Kb2
Rba8 34. Ra1 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "1"]
[Board "6"]
[White "Gomez, Nicolas De Jesus"]
[Black "Blandon Villa, Diego F"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "2168"]
[PlyCount "40"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bg5 O-O 6. Qd2 Re8 7. Rd1 Bg4 8. Nh4
Nc6 9. h3 Bd7 10. e4 e5 11. d5 Nd4 12. Ne2 h6 13. Bxf6 Qxf6 14. g3 g5 15. Nxd4
exd4 16. Ng2 Rxe4+ 17. Be2 Rae8 18. h4 Rxe2+ 19. Qxe2 Rxe2+ 20. Kxe2 Bg4+ 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "1"]
[Board "7"]
[White "Cadena, Gustavo Adolfo"]
[Black "Gutierrez Hernandez, Jorge Alej"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2133"]
[BlackElo "1587"]
[PlyCount "51"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 b6 6. b3 Bb7 7. Bd3 Nbd7 8. O-O
Bd6 9. Bb2 O-O 10. e4 e5 11. exd5 cxd5 12. cxd5 exd4 13. Nxd4 Nxd5 14. Nxd5
Bxd5 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Qxd5 Nc5 18. Qf3 Re8 19. Rad1 Qg5 20. Nf5
Bf8 21. h4 Qg6 22. Rd4 Qe6 23. Rg4 f6 24. Nxg7 Qxg4 25. Qxg4 Bxg7 26. Bxf6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "1"]
[Board "8"]
[White "Salamanca, Juan David"]
[Black "Nino, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1471"]
[BlackElo "2073"]
[PlyCount "80"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 b6 4. Nf3 Ba6 5. Bd3 Bxd3 6. Qxd3 c5 7. c3 Nc6 8. O-O
Nge7 9. Be3 Nf5 10. Nbd2 Be7 11. Rfe1 Qd7 12. Rad1 Rc8 13. Nf1 cxd4 14. Bxd4
Bc5 15. Ne3 Nfe7 16. Rc1 Ng6 17. Nc2 O-O 18. g3 f6 19. exf6 gxf6 20. Re2 e5 21.
Bxc5 bxc5 22. Nfe1 e4 23. Qd1 f5 24. Rd2 Nce7 25. Ne3 Rfd8 26. Qb3 Rb8 27. Qa3
Qc6 28. b3 f4 29. N3g2 fxg3 30. fxg3 Qb6 31. Kh1 Rf8 32. Nc2 Ne5 33. Nf4 Nf3
34. Rdd1 Qh6 35. h4 Rxf4 36. gxf4 Qxh4+ 37. Kg2 Qh2+ 38. Kf1 Qg1+ 39. Ke2 Qg2+
40. Ke3 Nf5# 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "2"]
[Board "1"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Martinez Romero, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2313"]
[BlackElo "2402"]
[PlyCount "69"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3
O-O 9. d4 cxd4 10. cxd4 Qb6 11. d5 Ne5 12. Nxe5 Bxe5 13. Na3 Bd4 14. Be3 Bxe3
15. Rxe3 exd5 16. exd5 Qxb2 17. Rxe7 Qxa3 18. Qd4 b6 19. h4 Qc5 20. Qf6 Bg4 21.
Qf4 h5 22. Rc1 Qa3 23. Rcc7 Qxa2 24. Rxf7 Qa1+ 25. Kh2 Rac8 26. Rce7 Bf5 27.
Rh7 Be6 28. Reg7+ Qxg7 29. Rxg7+ Kxg7 30. Qd4+ Rf6 31. dxe6 Rc2 32. Bf3 Rc5 33.
Bd5 Rc2 34. e7 Rcxf2+ 35. Kh3 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "2"]
[Board "2"]
[White "Ruiz C, Joshua D"]
[Black "Cadena, Gustavo Adolfo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2357"]
[BlackElo "2133"]
[PlyCount "70"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. O-O-O Be7 13. Kb1 Qa5 14. c4 O-O
15. Ne5 Nxe5 16. Bxe5 Rfd8 17. Ne4 Nd7 18. Qg3 Nxe5 19. dxe5 Rxd1+ 20. Rxd1 Rd8
21. Rxd8+ Qxd8 22. Nd6 Qa5 23. a3 Qe1+ 24. Ka2 Qd2 25. Nxb7 Qd4 26. Na5 Bd8 27.
Nb3 Qxc4 28. Qc3 Qd5 29. g3 Bb6 30. f4 Kh8 31. a4 Kg8 32. a5 Bf2 33. Qb4 Kh7
34. Qe7 Qc4 35. Ka3 c5 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "2"]
[Board "3"]
[White "Blandon Villa, Diego F"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2168"]
[BlackElo "2331"]
[PlyCount "108"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. e4 d6 7. Be2 e6 8. O-O
Be7 9. Be3 O-O 10. Nb3 b6 11. f4 Bb7 12. Bf3 Nd7 13. Rc1 Nc5 14. Nd4 Rc8 15.
Qd2 Re8 16. Rfd1 Bf8 17. Qf2 Nxd4 18. Bxd4 Qc7 19. Be3 Ba8 20. Kh1 Qb8 21. f5
Nd7 22. fxe6 fxe6 23. Bd4 Ne5 24. Bxe5 dxe5 25. Rd7 Bc6 26. Rd2 Bc5 27. Qe1
Rcd8 28. Rcd1 Rd4 29. Rxd4 exd4 30. Ne2 e5 31. Nc1 Bd6 32. Nd3 a5 33. b3 Qb7
34. Qe2 Rf8 35. Re1 Qe7 36. Bg4 g6 37. Bf3 Kg7 38. Rc1 a4 39. Qd2 axb3 40. axb3
Ra8 41. b4 Ra3 42. Rb1 Qb7 43. Nf2 Rc3 44. Ng4 Qe7 45. c5 bxc5 46. bxc5 Rxc5
47. Qh6+ Kg8 48. h4 Qf8 49. Qd2 Qd8 50. g3 Rc3 51. Bg2 Rxg3 52. Qa2+ Kh8 53.
Nh2 Rxg2 54. Qxg2 Qxh4 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "2"]
[Board "4"]
[White "Nino, Juan Camilo"]
[Black "Barros, Raul Junior"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2073"]
[BlackElo "2180"]
[PlyCount "70"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. f4 e6 7. Be3 Nge7 8. Nge2
Rb8 9. Rb1 O-O 10. O-O f5 11. Qd2 Nd4 12. Nd1 e5 13. c3 Nxe2+ 14. Qxe2 b6 15.
fxe5 dxe5 16. Bg5 h6 17. Bxe7 Qxe7 18. Ne3 Be6 19. c4 Qg5 20. Rf3 f4 21. h4 Qd8
22. Nd5 Bg4 23. Qf1 Bxf3 24. Qxf3 fxg3 25. Qxg3 Qd6 26. Bh3 Kh8 27. Kh1 Rb7 28.
h5 gxh5 29. Rg1 Rbf7 30. Bf5 Qd8 31. Qh3 Bf6 32. Rg6 Bg7 33. Qxh5 Rf6 34. Nxf6
Rxf6 35. Qg4 Rxg6 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "2"]
[Board "5"]
[White "Arismendi Polanco, Efrain Steve"]
[Black "Salazar, Andersson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "1581"]
[PlyCount "33"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ Nc6 12. Qb3 Qe7+ 13. Kf1 Nf4 14.
Re1 Ne6 15. d5 Na5 16. Qa4+ Kf8 17. Qxa5 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "2"]
[Board "6"]
[White "Posada, Juan Manuel"]
[Black "Lozada Zuniga, Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2057"]
[BlackElo "1917"]
[PlyCount "77"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Nf6 8.
Nc3 Bb4 9. O-O Bxc3 10. bxc3 O-O 11. Bf4 Qf5 12. Be3 Rfe8 13. Rb1 Nd5 14. Bd2
Nf4 15. Bxf4 Qxf4 16. Rxb7 Reb8 17. Rxb8+ Rxb8 18. h3 Bf5 19. Bd3 Bd7 20. Qc2
g6 21. Nd2 Ne7 22. Nc4 Nd5 23. Ne5 Be6 24. Re1 Rb6 25. a3 c6 26. Be4 Ne7 27.
Qa4 Rb2 28. Nd3 Qd2 29. Rd1 Bb3 30. Rxd2 Rb1+ 31. Kh2 Bxa4 32. Nc5 Rd1 33. Rb2
Bb5 34. a4 Bc4 35. Rb4 Bf1 36. Rb7 Kf8 37. Nd7+ Ke8 38. Nf6+ Kd8 39. Rd7+ 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "2"]
[Board "7"]
[White "Gutierrez Hernandez, Jorge Alej"]
[Black "Blandon, Luis Guillermo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1587"]
[BlackElo "1978"]
[PlyCount "40"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 Nbd7 6. Be3 O-O 7. Bd3 c5 8. d5
Ne5 9. Nge2 e6 10. O-O exd5 11. exd5 Nfd7 12. b3 Re8 13. Qd2 a6 14. Rad1 Nxd3
15. Qxd3 b5 16. Bf4 Ne5 17. Bxe5 Bxe5 18. f4 Bg7 19. Ng3 Bd4+ 20. Kh1 Re3 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.04"]
[Round "2"]
[Board "8"]
[White "Valencia, Cristian Johan"]
[Black "Gomez, Nicolas De Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1933"]
[BlackElo "1694"]
[PlyCount "53"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. c5 Qc7 7. g3 e5 8. Nb5
Qb8 9. Be3 a6 10. Nc3 Be6 11. Bg2 exd4 12. Bxd4 Nxd4 13. Qxd4 Qc7 14. b4 a5 15.
Nb5 Qc6 16. Nd6+ Bxd6 17. cxd6 Qxd6 18. bxa5 Rxa5 19. Ne2 O-O 20. O-O Bd7 21.
Nf4 Bc6 22. Rfd1 Ra4 23. Qd2 Rd8 24. Rac1 h6 25. Qc2 Qe5 26. Re1 Qc7 27. Qxa4
1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "3"]
[Board "1"]
[White "Torres, Juan Camilo"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2331"]
[BlackElo "2313"]
[PlyCount "115"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O Be7 6. b3 c5 7. Bb2 Nc6 8. a3 d6
9. Nbd2 O-O 10. Qe2 Rc8 11. c4 Rc7 12. Rfd1 Qa8 13. Bc3 Rfc8 14. b4 Nb8 15.
dxc5 dxc5 16. b5 Rd8 17. a4 Rcd7 18. Ne5 Rd6 19. e4 Nfd7 20. Bc2 Bf6 21. f4 a5
22. Ndf3 Nxe5 23. fxe5 Rxd1+ 24. Rxd1 Rxd1+ 25. Qxd1 Be7 26. Qd3 Bc8 27. Bd2
Qb7 28. Bf4 Qd7 29. Qe3 Bb7 30. Kf2 Qd8 31. g4 Nd7 32. Ke2 Nf8 33. g5 Qc7 34.
h4 Qb8 35. h5 Qd8 36. Bd3 Qd7 37. Nh2 Qd8 38. Ng4 Nd7 39. Qg3 Nf8 40. Qe3 Kh8
41. h6 g6 42. Nf6 Nd7 43. Bc2 Nxf6 44. exf6 Bd6 45. Qd2 Bc7 46. Qxd8+ Bxd8 47.
Bd6 Kg8 48. Ke3 Ba8 49. Kf4 Bb7 50. Ke5 Ba8 51. Bd1 Bb7 52. Bg4 Bc8 53. Bb8 Kf8
54. Kd6 Ke8 55. Bc7 Bb7 56. e5 Be4 57. Bxd8 Kxd8 58. Bxe6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "3"]
[Board "2"]
[White "Nino, Juan Camilo"]
[Black "Ruiz C, Joshua D"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2073"]
[BlackElo "2357"]
[PlyCount "108"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. f4 Nc6 6. d3 e6 7. Nf3 Nge7 8. O-O
O-O 9. Be3 Nd4 10. Nh4 Rb8 11. Qd2 b6 12. Nd1 f5 13. c3 Ndc6 14. Bf2 Bb7 15.
Nf3 h6 16. Ne3 Qe8 17. Rfe1 Qf7 18. Nc4 Rbd8 19. e5 dxe5 20. fxe5 Nc8 21. Qe2
Qc7 22. a4 Rf7 23. Rad1 Rfd7 24. g4 fxg4 25. Nh4 g5 26. Ng6 N6e7 27. Nxe7+ Nxe7
28. Qxg4 Nf5 29. Be4 Rf7 30. Bg3 Nxg3 31. hxg3 Bxe4 32. dxe4 Re7 33. Rd6 Rf8
34. Red1 Qc8 35. R1d2 Qe8 36. b3 Kh7 37. Rd1 Qg6 38. Rd7 Ref7 39. Rxf7 Qxf7 40.
Qe2 Qf3 41. Qxf3 Rxf3 42. Rd6 Rxg3+ 43. Kf2 Rxc3 44. Rxe6 Rxb3 45. Re7 Kg6 46.
Nd6 c4 47. e6 Bd4+ 48. Ke2 Re3+ 49. Kd1 Kf6 50. Re8 Bc5 51. Nb7 Be7 52. Rh8
Kxe6 53. Rxh6+ Kd7 54. a5 Kc7 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "3"]
[Board "3"]
[White "Cadena, Gustavo Adolfo"]
[Black "Arismendi Polanco, Efrain Steve"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2133"]
[BlackElo "1796"]
[PlyCount "45"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 b5 8. cxb5 a6
9. bxa6 Bxa6 10. Be2 Qb6 11. Nd2 Bxe2 12. Qxe2 Na6 13. O-O Nb4 14. Nc4 Qa6 15.
Bd2 Nd7 16. Rfc1 Nb6 17. Nxb6 Qxb6 18. Be3 Bd4 19. Qd2 Ra6 20. a3 Rfa8 21. Rab1
Nd3 22. Qxd3 c4 23. Qxd4 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "3"]
[Board "4"]
[White "Martinez Romero, Martin"]
[Black "Valencia, Cristian Johan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2402"]
[BlackElo "1933"]
[PlyCount "53"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Qc7 8. O-O
Be7 9. f4 Nc6 10. Be3 Na5 11. Qe2 Bd7 12. f5 e5 13. Nf3 Rc8 14. Nd2 h6 15. Bd5
b5 16. a3 Bc6 17. Ba2 Nb7 18. b4 Nd8 19. Rac1 Qb7 20. Qf3 Qa8 21. Nd5 Bxd5 22.
Bxd5 Nxd5 23. exd5 Rc3 24. Ne4 Rxa3 25. f6 gxf6 26. Nxf6+ Bxf6 27. Qxf6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "3"]
[Board "5"]
[White "Barros, Raul Junior"]
[Black "Salamanca, Juan David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2180"]
[BlackElo "1471"]
[PlyCount "95"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Nf3 Nf6 6. Bd2 c6 7. Ne5 e6 8. g4
Bg6 9. h4 h6 10. Nxg6 fxg6 11. Bd3 Nbd7 12. Bxg6+ Kd8 13. Qe2 Kc7 14. O-O-O Bb4
15. Qxe6 Nf8 16. Qf7+ Kb6 17. Bd3 a6 18. a3 Bxc3 19. Bxc3 Qd5 20. Qxg7 N8d7 21.
Qe7 Rae8 22. Qb4+ Ka7 23. Rhg1 Qf3 24. d5 Nxd5 25. Bd4+ c5 26. Bxc5+ b6 27.
Bxb6+ N7xb6 28. Qa5 Nc7 29. g5 Qxf2 30. g6 Qf6 31. g7 Rhg8 32. Rg6 Qd4 33. Bxa6
Qe3+ 34. Kb1 Nxa6 35. Rxb6 Qxb6 36. Rd7+ Qb7 37. Rxb7+ Kxb7 38. Qb5+ Ka7 39.
Qd7+ Kb6 40. b4 Rc8 41. c4 Nc7 42. c5+ Kb7 43. b5 Rcd8 44. Qc6+ Kb8 45. Qb6+
Kc8 46. c6 Rde8 47. Qb7+ Kd8 48. b6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "3"]
[Board "6"]
[White "Blandon, Luis Guillermo"]
[Black "Blandon Villa, Diego F"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "2168"]
[PlyCount "59"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 Qa5 5. Na3 cxd4 6. Nc4 Qd8 7. e5 dxc3 8. Qb3
Nc6 9. bxc3 Nh6 10. Bg5 O-O 11. h4 Ng4 12. h5 Ngxe5 13. Nfxe5 Nxe5 14. Nxe5
Bxe5 15. hxg6 hxg6 16. Qb4 f5 17. Bc4+ d5 18. O-O-O Be6 19. Bxe7 a5 20. Qxb7
Qc8 21. Qb6 Rb8 22. Qxe6+ Qxe6 23. Bxd5 Qxd5 24. Rxd5 Bf4+ 25. Kc2 Rf7 26. Bc5
Rfb7 27. Bd4 Rb2+ 28. Kd3 Kf7 29. Rxa5 Rc8 30. Rh7+ 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "3"]
[Board "7"]
[White "Salazar, Andersson"]
[Black "Posada, Juan Manuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1581"]
[BlackElo "2057"]
[PlyCount "56"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[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. Bc4 Nd7 10. O-O-O Nb6 11. Bb3 Na5 12. Ndb5 Nbc4 13. Bxc4 Nxc4 14. Qe2
Nxe3 15. Qxe3 a6 16. Nd4 b5 17. Nde2 Be6 18. f4 Bc4 19. Kb1 b4 20. Na4 Rb8 21.
b3 Bb5 22. Nb2 Qa5 23. Nd4 Rfc8 24. Nxb5 axb5 25. e5 Ra8 26. a4 bxa3 27. Nd3
Qc3 28. Qe2 a2+ 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "3"]
[Board "8"]
[White "Lozada Zuniga, Andres"]
[Black "Gutierrez Hernandez, Jorge Alej"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1917"]
[BlackElo "1587"]
[PlyCount "85"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 dxe4 5. Nxe4 b6 6. Nf3 Bb7 7. Bd3 Nd7 8. Bf4
Ndf6 9. Nxf6+ Nxf6 10. O-O Be7 11. Re1 O-O 12. Ne5 c5 13. dxc5 Bxc5 14. Qe2 Qe8
15. Rad1 Bb4 16. Rf1 Rd8 17. a3 Be7 18. Rfe1 Nd7 19. Nf3 Nc5 20. Bc2 Qc6 21. b4
Nd7 22. Qf1 Nf6 23. Ne5 Qc8 24. Qe2 a5 25. Bd2 b5 26. c5 Bc6 27. Bd3 Rxd3 28.
Nxc6 Rd7 29. Qxb5 axb4 30. axb4 Nd5 31. Ra1 Bf6 32. Ne5 Rb7 33. Qc4 Qb8 34. Nc6
Qc7 35. Ra6 h6 36. b5 Rc8 37. g3 Qd7 38. Ba5 g6 39. Rb1 Ne7 40. Nxe7+ Qxe7 41.
c6 Rbb8 42. b6 Be5 43. b7 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "4"]
[Board "1"]
[White "Ruiz C, Joshua D"]
[Black "Torres, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2357"]
[BlackElo "2331"]
[PlyCount "55"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Be3 Nc6 8.
O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5 11. Kh1 d6 12. f4 e5 13. Qe1 Be6 14. Rd1
exf4 15. Nd5 Nxd5 16. exd5 Qxd5 17. Rxf4 Qg5 18. Qe4 Qe7 19. Re1 Rc8 20. Rg4 g6
21. Qf4 Rc5 22. Rh4 Qg5 23. Qa4+ b5 24. Qd4 O-O 25. Rhe4 Qd5 26. Qf6 Qg5 27.
Qd4 Qd5 28. Qf6 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "4"]
[Board "2"]
[White "Martinez Romero, Martin"]
[Black "Cadena, Gustavo Adolfo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2402"]
[BlackElo "2133"]
[PlyCount "75"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Rb1 O-O 6. a3 Nc6 7. b4 d6 8. b5 Ne5
9. d3 e6 10. Nf3 Nfd7 11. Nxe5 Bxe5 12. Bd2 Rb8 13. O-O b6 14. Qc1 Bb7 15. e4
Bd4 16. Ne2 Qe7 17. Bh6 Rfd8 18. Nxd4 cxd4 19. f4 f6 20. Qd2 e5 21. f5 a5 22.
Rf2 g5 23. h4 gxh4 24. g4 Kh8 25. Bf3 d5 26. cxd5 Qxa3 27. Rh2 Nc5 28. Rxh4 Rd7
29. Rd1 Rg8 30. Kh1 Nb3 31. Qh2 Qe7 32. Rh5 Nc5 33. Qh4 Rd6 34. Rd2 Nd7 35. Rh2
Qf7 36. Bc1 Nf8 37. Ba3 Rd7 38. Rh6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "4"]
[Board "3"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Blandon, Luis Guillermo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2313"]
[BlackElo "1978"]
[PlyCount "103"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. d3 Nc6 6. e4 d6 7. Nge2 O-O 8. O-O
Nd4 9. h3 Ne8 10. Rb1 Nc7 11. Nxd4 cxd4 12. Nd5 Ne6 13. b4 a5 14. a3 axb4 15.
axb4 Re8 16. f4 Nf8 17. f5 e6 18. f6 exd5 19. fxg7 Kxg7 20. cxd5 Nd7 21. Bb2
Qb6 22. Qf3 Ne5 23. Qf6+ Kg8 24. Bc1 Qd8 25. Qf2 Bd7 26. b5 Ra5 27. b6 Ra4 28.
Rb3 f5 29. Ba3 Qf6 30. Rc1 Bb5 31. Bf1 Qg5 32. Qf4 Qxf4 33. gxf4 Nf3+ 34. Kf2
fxe4 35. dxe4 Bxf1 36. Rxf3 Bc4 37. Bxd6 Rxe4 38. f5 Ra2+ 39. Kg3 h5 40. Rf4
Bxd5 41. Rc8+ Kh7 42. Rc7+ Kg8 43. Rxe4 Bxe4 44. f6 Bd5 45. Rg7+ Kh8 46. f7
Kxg7 47. f8=Q+ Kh7 48. Qe7+ Kg8 49. Qf8+ Kh7 50. h4 Re2 51. Bf4 d3 52. Bh6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "4"]
[Board "4"]
[White "Posada, Juan Manuel"]
[Black "Barros, Raul Junior"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2057"]
[BlackElo "2180"]
[PlyCount "95"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. Be3
Qc7 9. f4 O-O 10. Qe1 b5 11. Bf3 Bb7 12. a3 Nbd7 13. Rd1 Rac8 14. Qg3 Rfe8 15.
Rfe1 Nb6 16. Rd3 Nfd7 17. Qf2 Nc5 18. Rdd1 Bf6 19. Ncxb5 axb5 20. Nxb5 Qe7 21.
Nxd6 Bxe4 22. Bxe4 Nxe4 23. Nxe4 Nc4 24. Nxf6+ Qxf6 25. Bd4 Qg6 26. c3 Rb8 27.
Re2 Qh5 28. Rde1 g6 29. Be5 Rbd8 30. a4 Qf5 31. b3 Na5 32. b4 Nc4 33. Bd4 Qd3
34. Qh4 Qf5 35. Qh6 f6 36. Qh4 Kg7 37. Qg3 Na3 38. Qf2 Rd6 39. Ra2 Nc4 40. Qe2
Qd5 41. Bc5 Rd7 42. Raa1 e5 43. Rad1 Nd2 44. c4 Qd3 45. Qxd3 Rxd3 46. fxe5 Rxe5
47. Rxe5 Nf3+ 48. Kf2 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "4"]
[Board "5"]
[White "Arismendi Polanco, Efrain Steve"]
[Black "Nino, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "2073"]
[PlyCount "76"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O O-O 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Ne2 Rxf3
15. gxf3 Ng5 16. Kh1 e5 17. dxe5 Nxf3 18. Bxh7+ Kh8 19. Nf4 Ncxe5 20. Ng6+ Nxg6
21. Qxf3 Kxh7 22. Qh5+ Kg8 23. Qxg6 Bd7 24. Rg1 Qf8 25. Rg3 Bf5 26. Qh5 Rc8 27.
Rag1 Rc7 28. Rg5 Rf7 29. f3 d4 30. Qh4 Qd6 31. Rh5 Rf6 32. Qg5 Bg6 33. Qg4 Qc6
34. Rg5 Rxf3 35. Rxg6 Rf6+ 36. Qg2 Rxg6 37. Qxc6 Rxg1+ 38. Kxg1 bxc6 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "4"]
[Board "6"]
[White "Blandon Villa, Diego F"]
[Black "Salamanca, Juan David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2168"]
[BlackElo "1471"]
[PlyCount "29"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 Nfd7 5. cxd5 Nxe5 6. d4 Ng6 7. Bb5+ c6 8.
dxc6 Nxc6 9. Nf3 Bd7 10. h4 Nge7 11. O-O g6 12. d5 exd5 13. Bg5 h6 14. Nxd5
hxg5 15. Nf6# 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "4"]
[Board "7"]
[White "Gomez, Nicolas De Jesus"]
[Black "Lozada Zuniga, Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "1917"]
[PlyCount "9"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 {timbre celular} 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.05"]
[Round "4"]
[Board "8"]
[White "Valencia, Cristian Johan"]
[Black "Salazar, Andersson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1933"]
[BlackElo "1581"]
[PlyCount "44"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. d3 f6 6. Nbd2 Ne7 7. Nc4 O-O 8.
Be3 Bd6 9. h3 f5 10. exf5 Nxf5 11. Qe2 Qf6 12. Ncd2 Be6 13. Ne4 Qg6 14. Nfg5
Bd5 15. Rg1 h6 16. Nf3 Be6 17. g4 Ne7 18. Nfd2 Nd5 19. O-O-O Nf4 20. Bxf4 exf4
21. h4 Bd5 22. g5 Rf5 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "5"]
[Board "1"]
[White "Torres, Juan Camilo"]
[Black "Posada, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2331"]
[BlackElo "2057"]
[PlyCount "112"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. g3 O-O 7. Bg2 c6 8. O-O
Re8 9. h3 Bf8 10. Qc2 a6 11. d5 cxd5 12. cxd5 b5 13. Be3 Bb7 14. Nd2 Rc8 15. a3
Nb6 16. Rfc1 Nfd7 17. Bf1 f5 18. f3 Be7 19. Qd3 Bg5 20. f4 exf4 21. gxf4 Bf6
22. Bg2 Nc5 23. Bxc5 Rxc5 24. Nb3 Rc8 25. Na5 Nc4 26. Nxc4 Rxc4 27. Re1 Bd4+
28. Kh1 Qh4 29. e5 Qxf4 30. Rf1 Qxe5 31. Rxf5 Qe3 32. Qxe3 Rxe3 33. Raf1 Bf6
34. Rxf6 gxf6 35. Rxf6 b4 36. axb4 Rxb4 37. Rxd6 Rxb2 38. Na4 Rb1+ 39. Kh2 Re7
40. Nc5 Rb2 41. Rd8+ Kf7 42. Kg3 Kf6 43. Bf3 a5 44. Kf4 a4 45. d6 Rb4+ 46. Kg3
Rg7+ 47. Bg4 Bc6 48. Rf8+ Rf7 49. Rc8 Rxg4+ 50. hxg4 Bd7 51. Rc7 Bb5 52. d7
Bxd7 53. Nxd7+ Kg7 54. Ra7 a3 55. Kh4 a2 56. Rxa2 Rxd7 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "5"]
[Board "2"]
[White "Ruiz C, Joshua D"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2357"]
[BlackElo "2402"]
[PlyCount "54"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O O-O 9. f3 Nxd4 10. Qxd4 Qa5 11. h4 Bd7 12. Bd2 Qc7 13. g4 Rfc8 14. h5 b5
15. Bd3 b4 16. Ne2 e5 17. Qf2 Ba4 18. b3 Bb5 19. Kb1 Bxd3 20. cxd3 Qc2+ 21. Ka1
d5 22. Bc1 a5 23. Rd2 Qc6 24. Bb2 a4 25. Rc1 Qa6 26. Rxc8+ Rxc8 27. Nc1 a3 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "5"]
[Board "3"]
[White "Cadena, Gustavo Adolfo"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2133"]
[BlackElo "2313"]
[PlyCount "13"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 a6 7. c4 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "5"]
[Board "4"]
[White "Nino, Juan Camilo"]
[Black "Blandon Villa, Diego F"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2073"]
[BlackElo "2168"]
[PlyCount "66"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nf3
Nd4 9. O-O O-O 10. Nh4 Rb8 11. Qd2 f5 12. Nd1 Bd7 13. c3 Ndc6 14. Bf2 Qa5 15.
Ne3 b5 16. Qc2 Nc8 17. g4 fxg4 18. Bg3 b4 19. Nc4 Qd8 20. Bh1 bxc3 21. bxc3 Na5
22. Ne3 Bf6 23. Nhg2 h5 24. e5 Be7 25. d4 Be8 26. exd6 Nxd6 27. f5 gxf5 28.
dxc5 Ndc4 29. Bxb8 Qxb8 30. Nxc4 Nxc4 31. Qc1 Bxc5+ 32. Rf2 f4 33. Qe1 g3 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "5"]
[Board "5"]
[White "Barros, Raul Junior"]
[Black "Valencia, Cristian Johan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2180"]
[BlackElo "1933"]
[PlyCount "92"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Qc7 8. Bg2
Be6 9. O-O h5 10. h3 h4 11. g4 Nbd7 12. Be3 Rc8 13. Nd5 Bxd5 14. exd5 g6 15. c4
Bg7 16. Rc1 O-O 17. Bg5 Nh7 18. Bxh4 a5 19. a3 f5 20. gxf5 gxf5 21. Ng3 Rf7 22.
Qh5 Rcf8 23. Qg6 Nc5 24. Nh5 Nd3 25. Rc2 e4 26. Bg3 Rf6 27. Nxf6+ Rxf6 28. Qe8+
Bf8 29. Bxe4 fxe4 30. Qxe4 Nc5 31. Qg4+ Qg7 32. Qxg7+ Kxg7 33. b4 axb4 34. axb4
Ne4 35. c5 dxc5 36. bxc5 Bxc5 37. Be5 b6 38. Kg2 Nhg5 39. Rc4 Kg6 40. f4 Nd2
41. Bxf6 Nxf1 42. Kxf1 Nxh3 43. Be5 Kf5 44. d6 Ke6 45. Kg2 Ng5 46. fxg5 Kxe5
1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "5"]
[Board "6"]
[White "Blandon, Luis Guillermo"]
[Black "Lozada Zuniga, Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "1917"]
[PlyCount "103"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Be6 8. d4
Nxd4 9. Nxd4 exd4 10. Nd5 Bxd5 11. exd5 h6 12. Bh4 Bc5 13. Qf3 g5 14. Bg3 Ne8
15. Rfe1 Ng7 16. h4 f5 17. hxg5 hxg5 18. Bd3 Qf6 19. Re2 a6 20. a3 Rae8 21.
Rae1 g4 22. Qf4 Rxe2 23. Rxe2 Nh5 24. Qd2 Ng7 25. Bf4 Re8 26. Rxe8+ Nxe8 27. g3
Kf7 28. Kg2 Ng7 29. Qe2 Ne8 30. Qe1 Ng7 31. Qh1 Kg8 32. Qh6 Qf7 33. Bg5 Qxd5+
34. Kg1 Qe6 35. Qxe6+ Nxe6 36. Bd2 Ng7 37. Bh6 a5 38. Bxg7 Kxg7 39. Bxf5 Kf6
40. Bxg4 a4 41. Be2 c6 42. Kf1 b5 43. Ke1 d5 44. Kd2 d3 45. Kxd3 Bxf2 46. g4 c5
47. Bf3 Ke5 48. g5 c4+ 49. Kd2 Bh4 50. g6 Bf6 51. c3 Kd6 52. Kc2 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "5"]
[Board "7"]
[White "Gutierrez Hernandez, Jorge Alej"]
[Black "Arismendi Polanco, Efrain Steve"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1587"]
[BlackElo "1796"]
[PlyCount "50"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Bd3 e5 8. d5 a5
9. Nge2 b6 10. a4 Nc5 11. b3 Nh5 12. Bc2 f5 13. Qd2 f4 14. Bf2 Bd7 15. O-O-O
Na6 16. Na2 Bh6 17. Rdf1 Qg5 18. Rhg1 Nc5 19. Kb1 Kg7 20. Nac1 Na6 21. Nd3 Nc5
22. Qc1 Qe7 23. Be1 Nxe4 24. Nxe5 dxe5 25. Bxe4 Nf6 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "5"]
[Board "8"]
[White "Salamanca, Juan David"]
[Black "Gomez, Nicolas De Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1471"]
[BlackElo "1694"]
[PlyCount "66"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bg4
8. Be2 Qb6 9. c3 e6 10. Qc2 c5 11. Qa4+ Qc6 12. Bb5 Bxf3 13. gxf3 Rc8 14. Bxc6+
Rxc6 15. Qxa7 Rc7 16. Be3 Nd5 17. Qa4+ Kd8 18. O-O-O c4 19. Rd2 Rc6 20. Rg1 Kd7
21. Rh1 Ke8 22. Rg1 Kd8 23. Rg4 Bd6 24. Qa8+ Rc8 25. Qxb7 h5 26. Rg1 Rf8 27.
Kb1 Rc7 28. Qa6 Kd7 29. h3 Rb8 30. Rh1 Ke7 31. Rg1 Kd8 32. Rh1 Kd7 33. Rg1 Kd8
1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "6"]
[Board "1"]
[White "Martinez Romero, Martin"]
[Black "Torres, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2402"]
[BlackElo "2331"]
[PlyCount "55"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8.
g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5 12. Bxe5 Nxe5 13. Qd4 f6 14. Nxe5
Qxe5 15. Qxe5+ fxe5 16. h4 g4 17. O-O O-O-O 18. Rfd1 Rxd1+ 19. Rxd1 Bb4 20. Be4
Be6 21. Kg2 h6 22. Bc2 a5 23. f4 Rd8 24. Rxd8+ Kxd8 25. Kf2 Bxc3 26. bxc3 exf4
27. gxf4 b5 28. f5 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "6"]
[Board "2"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Posada, Juan Manuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2313"]
[BlackElo "2057"]
[PlyCount "101"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. Re1 Nbd7 8. c3
Qc7 9. d4 cxd4 10. cxd4 e5 11. b3 b6 12. Bb2 Bb7 13. Nc3 Rac8 14. Rc1 Qb8 15.
Qd2 Rfe8 16. h3 Nf8 17. Rcd1 Rcd8 18. d5 N8d7 19. b4 Rc8 20. Bf1 a6 21. Bd3 b5
22. a4 bxa4 23. Nxa4 Bd8 24. Ra1 Nb6 25. Qe2 Re7 26. Nd2 Nfd7 27. Nb3 Nxa4 28.
Rxa4 Nb6 29. Raa1 Na8 30. Bc1 Rc3 31. Na5 Bxa5 32. Rxa5 Rxd3 33. Qxd3 Nc7 34.
Be3 Bc8 35. Rc1 Qxb4 36. Raa1 Qb8 37. Rc6 Nb5 38. Rb6 Qc7 39. Rc1 Qd8 40. Qc4
Rc7 41. Rc6 Rxc6 42. Qxc6 Bxh3 43. Qxa6 Bd7 44. Qb7 h5 45. Bb6 Qg5 46. Ra1 Qg4
47. Ra8+ Kh7 48. Rd8 Qd1+ 49. Kh2 Bh3 50. Qxf7 Bg4 51. Rg8 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "6"]
[Board "3"]
[White "Blandon Villa, Diego F"]
[Black "Ruiz C, Joshua D"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2168"]
[BlackElo "2357"]
[PlyCount "25"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. Nf3 Nc6 5. Be2 d5 6. exd5 exd5 7. d4 dxc4 8. d5
Na5 9. O-O Bd6 10. Bg5 O-O 11. Ne4 Re8 12. Nxf6+ gxf6 13. Bh4 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "6"]
[Board "4"]
[White "Cadena, Gustavo Adolfo"]
[Black "Barros, Raul Junior"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2133"]
[BlackElo "2180"]
[PlyCount "19"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Nxd2 d5 7. e3 b6 8.
cxd5 exd5 9. b4 Bf5 10. Bb5 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "6"]
[Board "5"]
[White "Lozada Zuniga, Andres"]
[Black "Nino, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1917"]
[BlackElo "2073"]
[PlyCount "64"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 e6 2. b3 b6 3. Bb2 Nf6 4. e3 Bb7 5. Be2 c5 6. O-O Be7 7. c4 O-O 8. Nc3
d5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. d4 Bf6 12. Rb1 Rd8 13. dxc5 Qxc5 14. Qc1 Qf5
15. Bxf6 Qxf6 16. Qa3 Nc6 17. Rfd1 a5 18. Qa4 Nb4 19. Nd4 e5 20. Nb5 Qg6 21.
Bf1 Qc2 22. Rdc1 Qg6 23. a3 Nd3 24. Rc7 Nc5 25. Qc4 Bxg2 26. Bxg2 Qxb1+ 27. Bf1
Qg6+ 28. Kh1 Ne4 29. Rxf7 Qxf7 30. Qxe4 Qxf2 31. Bc4+ Kh8 32. Nd6 Qe1+ 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "6"]
[Board "6"]
[White "Arismendi Polanco, Efrain Steve"]
[Black "Blandon, Luis Guillermo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "1978"]
[PlyCount "54"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[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. Bc4 Nd7 10. h4 Nb6 11. Bb3 Na5 12. Qd3 Bd7 13. h5 Nxb3 14. axb3 Re8 15.
hxg6 fxg6 16. O-O-O Rf8 17. Bh6 Bxh6+ 18. Rxh6 e5 19. Ndb5 d5 20. Rdh1 dxe4 21.
Qxe4 Qg5+ 22. Kb1 Bc6 23. Qe2 Rf7 24. Nd6 Rd7 25. Nce4 Bxe4 26. Nxe4 Qd8 27.
Qe3 Nd5 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "6"]
[Board "7"]
[White "Salazar, Andersson"]
[Black "Salamanca, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1581"]
[BlackElo "1471"]
[PlyCount "55"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nf3 Bf5 6. O-O e6 7. d4 c6 8.
Re1 Be7 9. Qe2 O-O 10. Bg5 Nbd7 11. Ne5 Qd8 12. Rad1 Nd5 13. Bxe7 Nxe7 14. g4
Bg6 15. h4 h6 16. f4 Re8 17. h5 Bh7 18. g5 Nxe5 19. Qxe5 Qb8 20. Qe3 Bxc2 21.
Rd2 Bh7 22. Qg3 Nf5 23. Qg4 Kh8 24. Bd3 Qd6 25. Bc2 Qb4 26. Bxf5 Bxf5 27. Qg3
Rad8 28. Re3 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.06"]
[Round "6"]
[Board "8"]
[White "Gomez, Nicolas De Jesus"]
[Black "Gutierrez Hernandez, Jorge Alej"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "1587"]
[PlyCount "72"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. a3 Ne4 8. Qc2
Bb4 9. Rc1 Bxc3+ 10. bxc3 Nxg5 11. Nxg5 dxc4 12. Bxc4 Qxg5 13. O-O O-O 14. e4
b5 15. Bd3 h6 16. f4 Qe7 17. e5 Nb6 18. Rf3 g6 19. Rg3 Kh8 20. Rh3 Kg7 21. Rg3
Qe8 22. h4 h5 23. Rf1 Nd5 24. f5 exf5 25. Bxf5 Bxf5 26. Rxf5 Rh8 27. Rfg5 Qe6
28. Qf5 Qxf5 29. Rxf5 a5 30. Rfg5 Nf4 31. Rf3 Nd5 32. Rfg3 Kh6 33. e6 Nf4 34.
Rf3 Nxe6 35. Rxf7 Nxg5 36. hxg5+ Kxg5 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.07"]
[Round "7"]
[Board "1"]
[White "Barros, Raul Junior"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2180"]
[BlackElo "2402"]
[PlyCount "76"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8.
Be3 O-O 9. f4 Bd7 10. Kh1 Nxd4 11. Bxd4 Bc6 12. Bd3 g6 13. Qe2 Nd7 14. Be3 Bf6
15. Rad1 Qe7 16. Nb5 Bxb2 17. Nxa7 Bg7 18. Nxc6 bxc6 19. Bc4 Ra4 20. Qd3 d5 21.
exd5 exd5 22. Bb3 Re4 23. Bg1 Nc5 24. Qf3 f5 25. Qf2 Nxb3 26. axb3 Re2 27. Qc5
Qxc5 28. Bxc5 Rfe8 29. c4 dxc4 30. bxc4 Rc2 31. Rc1 Ree2 32. Rg1 Rxg2 33. Rxc2
Rxc2 34. Rd1 Bf6 35. Bd4 Bxd4 36. Rxd4 c5 37. Rd8+ Kg7 38. Rd7+ Kh6 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.07"]
[Round "7"]
[Board "2"]
[White "Torres, Juan Camilo"]
[Black "Cadena, Gustavo Adolfo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2331"]
[BlackElo "2133"]
[PlyCount "97"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 O-O 6. e3 c5 7. dxc5 Ne4 8. Rc1
Nxc3 9. bxc3 dxc4 10. Qxd8 Rxd8 11. Bxc4 Nd7 12. Ng5 Rf8 13. Ne4 Ne5 14. Bxe5
Bxe5 15. f4 Bg7 16. Kf2 Bf5 17. Nd2 Rac8 18. Nb3 b6 19. Rhd1 bxc5 20. Kf3 Rc7
21. e4 Bc8 22. g4 h6 23. Rd3 g5 24. f5 e6 25. h3 Be5 26. Rh1 Re8 27. Na5 Bf4
28. Rb1 h5 29. Bb5 Rf8 30. Bc4 Kg7 31. h4 hxg4+ 32. Kxg4 exf5+ 33. exf5 f6 34.
Re1 Rh8 35. h5 Kh6 36. Bd5 Bd7 37. c4 Be8 38. Rh3 Bd2 39. Re6 Bxa5 40. Rxf6+
Kg7 41. Rd6 Rh6 42. Be6 Bc3 43. Rxc3 Rxh5 44. Rd8 Rh8 45. Kxg5 Kf8 46. Kf6 Rh6+
47. Ke5 Rh2 48. Rg3 Re2+ 49. Kf6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.07"]
[Round "7"]
[Board "3"]
[White "Ruiz C, Joshua D"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2357"]
[BlackElo "2313"]
[PlyCount "109"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[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 g6 10. f4 Bg7 11. Qf2 Nb6 12. c5 Bxf1 13. cxb6 Ba6 14. Ba3 Qd8 15.
bxc7 Qxc7 16. Bd6 Qa5+ 17. Qd2 Qxd2+ 18. Nxd2 Bd3 19. Kf2 f6 20. Ke3 Bf5 21.
Nf3 fxe5 22. fxe5 a5 23. Rhe1 Be6 24. Kd4 Ra7 25. Kc3 Bd5 26. Re2 Kd8 27. Nd4
Re8 28. a3 Kc8 29. Rd1 Kb7 30. Nb5 Bxb3 31. Kxb3 cxb5 32. Bc5 Raa8 33. Rxd7+
Kc6 34. Rxg7 Kxc5 35. e6 Rad8 36. Rxh7 Rd6 37. e7 Rd3+ 38. Kb2 Kc6 39. Rh4 Kd7
40. Rhe4 Rd5 41. Kb3 Rd3+ 42. Kb2 Rd5 43. Kc3 Rc8+ 44. Kb3 Re8 45. a4 bxa4+ 46.
Kxa4 Rd6 47. Kxa5 Ra8+ 48. Kb4 Rb8+ 49. Kc3 Rc8+ 50. Rc4 Rxc4+ 51. Kxc4 Ke8 52.
Kc5 Rd1 53. Re6 Rc1+ 54. Kd4 g5 55. Rg6 1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.07"]
[Round "7"]
[Board "4"]
[White "Posada, Juan Manuel"]
[Black "Blandon Villa, Diego F"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2057"]
[BlackElo "2168"]
[PlyCount "50"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 Nf6 8. Be2
O-O 9. O-O Bd7 10. f3 a5 11. Qd2 a4 12. Rac1 Qa5 13. Rfd1 Rfc8 14. Nxc6 Bxc6
15. Nd5 Qxd2 16. Nxf6+ Bxf6 17. Rxd2 Bd7 18. c5 b6 19. f4 Ra7 20. Rcd1 bxc5 21.
e5 Bg7 22. exd6 exd6 23. Rxd6 Be8 24. Rd8 Raa8 25. Rxc8 Rxc8 1/2-1/2

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.07"]
[Round "7"]
[Board "5"]
[White "Blandon, Luis Guillermo"]
[Black "Nino, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "2073"]
[PlyCount "76"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. Nf3 Ba6 6. Bxa6 Nxa6 7. Qe2 Nb8 8. a4
c5 9. b3 Nc6 10. Na3 Nge7 11. Nc2 Na5 12. Nd2 Rc8 13. Ra2 cxd4 14. cxd4 Nf5 15.
O-O Rxc2 16. Rxc2 Nxd4 17. Qd3 Nxc2 18. Qxc2 Bb4 19. Nf3 h6 20. Be3 O-O 21. h4
Rc8 22. Qb1 Rc3 23. Nd4 Bc5 24. b4 Bxd4 25. bxa5 Bxe3 26. fxe3 Qc7 27. axb6
Qxb6 28. Qxb6 axb6 29. Rb1 Ra3 30. Rxb6 Rxa4 31. Rb8+ Kh7 32. Rb7 Rxh4 33. Rxf7
Rh5 34. Rf3 Rxe5 35. Rg3 g5 36. Rf3 g4 37. Rg3 h5 38. Kf2 Re4 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.07"]
[Round "7"]
[Board "6"]
[White "Valencia, Cristian Johan"]
[Black "Arismendi Polanco, Efrain Steve"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1933"]
[BlackElo "1796"]
[PlyCount "53"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O Rc8 11. Bb3 a6 12. Nce2 Na5 13. c3 b5 14. Rfd1 Nc4 15.
Bxc4 bxc4 16. b4 Ba4 17. Nc2 a5 18. Rdb1 Rb8 19. a3 Qc7 20. bxa5 Bxc2 21. Qxc2
Qxa5 22. Rb4 Qc7 23. Rab1 Nd7 24. a4 Nc5 25. Rxb8 Rxb8 26. Rxb8+ Qxb8 27. Bxc5
1-0

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.07"]
[Round "7"]
[Board "7"]
[White "Salamanca, Juan David"]
[Black "Gutierrez Hernandez, Jorge Alej"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1471"]
[BlackElo "1587"]
[PlyCount "88"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Be3 Ngf6 5. Nc3 Be7 6. Qd2 a6 7. h3 b5 8. Bd3
c6 9. O-O O-O 10. Rad1 Qc7 11. Kh1 Bb7 12. Rg1 exd4 13. Bxd4 c5 14. Bxf6 Nxf6
15. Nd5 Nxd5 16. exd5 c4 17. Be2 Bf6 18. c3 Qc5 19. Rgf1 Rfe8 20. Ng1 Re5 21.
Bf3 Rae8 22. g3 Bg5 23. Qd4 Qxd4 24. Rxd4 f5 25. h4 Bf6 26. Rd2 h6 27. Re2 g5
28. hxg5 hxg5 29. Rfe1 Kg7 30. Rxe5 Rxe5 31. Rd1 g4 32. Bg2 Kf7 33. f4 Re3 34.
Kh2 b4 35. cxb4 Bxb2 36. Rd2 Ba3 37. Rc2 c3 38. b5 axb5 39. Ne2 b4 40. Nd4 Kf6
41. Nb5 Bb2 42. Nxd6 Ba6 43. Kg1 Bd3 44. Rf2 c2 0-1

[Event "CAMPEONATO NACIONAL SUB-20 ABSOLUTO"]
[Site "Florencia, Departamento del Caquetá"]
[Date "2013.04.07"]
[Round "7"]
[Board "8"]
[White "Salazar, Andersson"]
[Black "Gomez, Nicolas De Jesus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1581"]
[BlackElo "1694"]
[PlyCount "50"]
[EventDate "2013.04.04"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 h6 6. O-O Nd7 7. Nbd2 b5 8. c3 a6
9. Re1 Rc8 10. Nf1 c5 11. N3d2 cxd4 12. Nb3 dxc3 13. bxc3 Nxe5 14. Ng3 Bh7 15.
Qd4 Nc4 16. Bg4 Qd7 17. Nh5 f5 18. Bh3 Qf7 19. Nf4 e5 20. Qxd5 Nf6 21. Qd3 Rd8
22. Qf3 e4 23. Qe2 g5 24. Rd1 Rxd1+ 25. Qxd1 gxf4 0-1