PGN Chess Game Nacional Sub18 Absoluto (COL)

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[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.1"]
[White "Arenas, David"]
[Black "Neira, Robert Nicolas"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2323"]
[BlackElo "1970"]
[PlyCount "79"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Bd7 7. c3 h6 8. h3
Be7 9. d4 O-O 10. Nbd2 Rb8 11. Nf1 Nh7 12. Bxc6 Bxc6 13. dxe5 dxe5 14. Qxd8
Rfxd8 15. Nxe5 Rd6 16. Nxc6 Rxc6 17. Bf4 Rd8 18. Rad1 Rxd1 19. Rxd1 Nf8 20. Ne3
Ne6 21. Nf5 Kf8 22. Be3 Bd6 23. f3 Ke8 24. Kf2 Bc5 25. Bxc5 Rxc5 26. Rd5 Rc6
27. Ke3 b5 28. g3 h5 29. f4 g6 30. Nd4 Nxd4 31. Kxd4 Ke7 32. e5 Rc4+ 33. Ke3
Ke6 34. Rd4 Rxd4 35. Kxd4 Kf5 36. Ke3 c6 37. Kf3 c5 38. g4+ hxg4+ 39. hxg4+ Ke6
40. Ke4 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.2"]
[White "Tirado, Juan Camilo"]
[Black "De Arco, Luis Carlos"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1963"]
[BlackElo "2182"]
[PlyCount "42"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. c4 e5 4. Nc3 d6 5. Be2 g6 6. d3 Bg7 7. Be3 Nge7 8. Qd2
h6 9. h4 f5 10. g3 Be6 11. O-O-O Nd4 12. Nh2 a6 13. exf5 Nexf5 14. f4 Qa5 15.
Rhg1 b5 16. Kb1 bxc4 17. dxc4 Nxe2 18. Qxe2 Rb8 19. g4 Qxc3 20. gxf5 Bxc4 21.
Qc2 Bxa2+ 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.3"]
[White "Bassan, Remo"]
[Black "Valencia, Andres Felipe"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2179"]
[BlackElo "1959"]
[PlyCount "43"]
[EventDate "2008.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 Nc6 8.
Nf3 Nb6 9. Qd2 Bd7 10. O-O-O O-O-O 11. g4 h6 12. h4 f6 13. h5 fxe5 14. fxe5
Rdg8 15. Nh4 Be8 16. Bd3 Qd8 17. Ne2 Ne7 18. Nf4 Bf7 19. Nhg6 Nxg6 20. hxg6 Be8
21. Nxe6 Bd7 22. Nxd8 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.4"]
[White "Celis Guzman, Julian Fernando"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1956"]
[BlackElo "2172"]
[PlyCount "34"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Nc3 d6 7. a3 Be7 8. Bd3
a6 9. O-O O-O 10. Re1 Qc7 11. h3 b5 12. Bf4 Ne5 13. Nxe5 dxe5 14. Be3 Bb7 15.
Qe2 Rac8 16. Rf1 Nd7 17. b4 Qxc3 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.5"]
[White "Sanchez Maya, Simon"]
[Black "Mendez, Andersson"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2168"]
[BlackElo "1939"]
[PlyCount "47"]
[EventDate "2008.??.??"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8.
Bd2 Bxc3 9. Bxc3 exd4 10. Nxd4 Nf6 11. Nxc6 Qxc6 12. Bxf6 O-O 13. Bg5 Bh3 14.
Rc1 Qg6 15. Be3 Bg4 16. Bd3 f5 17. Qb3+ Kh8 18. h3 Qh5 19. Kd2 f4 20. Bd4 Bf5
21. Rc7 Rg8 22. Qd5 Raf8 23. Bxf5 Rxf5 24. Bxg7+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.6"]
[White "Manuel Valerio Waldo"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1746"]
[BlackElo "2163"]
[PlyCount "48"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. Bd3 Nf6 5. h3 e5 6. Bc2 Be7 7. O-O O-O 8. d4
cxd4 9. cxd4 exd4 10. Nxd4 Qb6 11. Nxc6 bxc6 12. Nc3 Be6 13. Rb1 Rad8 14. Be3
Qb8 15. Qe2 d5 16. exd5 cxd5 17. Bd4 Rfe8 18. Qd3 g6 19. Rfe1 Ne4 20. b3 Qc7
21. Nxe4 dxe4 22. Qc3 Qxc3 23. Bxc3 Rc8 24. Re3 Bg5 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.7"]
[White "Becerra, Juan David"]
[Black "Abril Bernal, Luis Hernando"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2142"]
[PlyCount "45"]
[EventDate "2008.??.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Qc7 6. Bd3 Nf6 7. Nge2 e5 8.
dxe5 Qxe5 9. Bf4 Qa5 10. O-O Be6 11. Nd4 Nbd7 12. Re1 Nc5 13. Nxe6 fxe6 14. Bc4
Kf7 15. Qe2 Re8 16. a3 b5 17. b4 Qd8 18. Ba2 Nb7 19. Bxe6+ Kg6 20. Rad1 Rxe6
21. Qxe6 Qb6 22. Re5 h6 23. Qf5+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.8"]
[White "Esquivia Cuadrado, Franklin"]
[Black "Narvaez, Zamir"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2111"]
[PlyCount "60"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e5 4. O-O Be7 5. Nc3 Nf6 6. d3 O-O 7. Bg5 d6 8. Bxf6
Bxf6 9. Nd2 Bg5 10. Nd5 Ne7 11. Qe2 Be6 12. f4 Bxd5 13. fxg5 Bxc4 14. Nxc4 Ng6
15. Qg4 d5 16. exd5 Qxd5 17. Ne3 Qc6 18. h4 Rad8 19. Nf5 Qe6 20. h5 Nf4 21. g3
Nd5 22. g6 hxg6 23. hxg6 Qxg6 24. Qe4 Qg5 25. c4 Ne7 26. Qxe5 Nc6 27. Qe2 g6
28. Ne3 Rfe8 29. Rae1 Qxg3+ 30. Qg2 Rxe3 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "?"]
[Date "2008.12.19"]
[Round "1.9"]
[White "Guerrero, Gustavo"]
[Black "Babilonia, Mauricio Rafael"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2111"]
[PlyCount "60"]
[EventDate "2008.12.18"]
[SourceDate "2008.12.18"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 a6 6. a4 Bf5 7. Qf3 Bc8 8.
Nge2 Nc6 9. Bf4 Qb4 10. Qd3 Bg4 11. O-O O-O-O 12. Na2 Qb6 13. Be3 Bxe2 14. Qxe2
Nxd4 15. Bxd4 Rxd4 16. Bxf7 e5 17. Qxe5 Bd6 18. Qf5+ Kb8 19. g3 Rf8 20. Be6 Ng4
21. a5 Qa7 22. Qh5 Nxf2 23. Qe2 Rd2 24. Qh5 Ng4+ 25. Kh1 Rxh2+ 26. Qxh2 Nxh2
27. Rxf8+ Bxf8 28. Rd1 Bd6 29. Kxh2 Qf2+ 30. Kh1 Qf3+ 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.10"]
[White "Arias, Juan Camilo"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2103"]
[PlyCount "62"]
[EventDate "2008.??.??"]

1. e4 c5 2. c4 e6 3. Nc3 Nc6 4. d3 g6 5. Nge2 Bg7 6. g3 d6 7. Bg2 Nge7 8. a3
Nd4 9. Nxd4 cxd4 10. Ne2 e5 11. b4 Be6 12. O-O Qd7 13. Kh1 O-O 14. Rb1 f5 15.
Bg5 fxe4 16. Bxe7 Qxe7 17. Bxe4 Bh3 18. Bg2 Bxg2+ 19. Kxg2 b5 20. Rc1 bxc4 21.
Rxc4 Qb7+ 22. Kg1 Rf7 23. Qc2 Raf8 24. Rc6 Bh6 25. Qc4 Kh8 26. f4 Qe7 27. Rc8
Bg7 28. Rxf8+ Qxf8 29. Rc1 Qe7 30. Qc8+ Bf8 31. Qg4 exf4 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.11"]
[White "Perez Olarte, Cesar Camilo"]
[Black "Garzon, Jeison"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2083"]
[PlyCount "27"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. O-O Nf6 6. Re1 O-O 7. Bxc6 dxc6 8.
Nxe5 Bc5 9. c3 Re8 10. d4 Bd6 11. Bg5 h6 12. Bxf6 Qxf6 13. Nc4 Qg6 14. Nxd6 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.12"]
[White "Obando, Jhonier"]
[Black "Camargo, Santiago"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "2082"]
[PlyCount "34"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 a6 7. Be2 Be6 8. Bg5
Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. f3 b5 12. Kb1 Qc7 13. Nd5 Bxd5 14. exd5 Rac8
15. Na5 Nxd5 16. Bxe7 Nxe7 17. Nb3 d5 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.13"]
[White "Moran, Daniel Stiven"]
[Black "Perez Z, Deyser Eduardo"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2056"]
[PlyCount "63"]
[EventDate "2008.??.??"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Qc2 Nbd7 7. cxd5 exd5 8.
Bd3 c6 9. Nge2 Nh5 10. Bxh7+ Kh8 11. Bxe7 Qxe7 12. Bd3 Ndf6 13. h3 g6 14. g4
Ng7 15. O-O-O Ne6 16. Rdg1 b5 17. h4 b4 18. Na4 Bd7 19. g5 Nh5 20. Nc5 Rfc8 21.
Ng3 Nxg3 22. Rxg3 Kg7 23. h5 Rh8 24. Bxg6 Nxc5 25. dxc5 Be8 26. h6+ Kf8 27.
Bxf7 Bxf7 28. g6 Bxg6 29. Qxg6 Qf7 30. Qg7+ Ke7 31. Qe5+ Kd7 32. Rg7 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.14"]
[White "Quinonez, Alejandro"]
[Black "Pardo, Javier Andres"]
[Result "1/2-1/2"]
[ECO "B99"]
[BlackElo "2046"]
[PlyCount "67"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. Bd3 b6 11. g4 Bb7 12. Kb1 h6 13. Bh4 g5 14. fxg5 Ne5 15.
Qf4 Nfxg4 16. h3 hxg5 17. Bxg5 Bxg5 18. Qxg5 Nf2 19. Qf6 Nxd1 20. Qxh8+ Kd7 21.
Qg7 Nxc3+ 22. bxc3 Qxc3 23. Nf3 Qb4+ 24. Ka1 Bxe4 25. Nxe5+ dxe5 26. Qxf7+ Kd6
27. Bxe4 Qd4+ 28. Kb1 Qxe4 29. Rd1+ Kc5 30. Qe7+ Kb5 31. Qxe6 Qb4+ 32. Kc1 Qf4+
33. Kb1 Qb4+ 34. Kc1 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.15"]
[White "Ayala, Mateo"]
[Black "Galindo Espanol, Andres Mauri"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2043"]
[PlyCount "43"]
[EventDate "2008.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 c5 7. h3 cxd4 8.
Nxd4 b6 9. Bb5 Bb7 10. O-O Be7 11. Re1 O-O 12. Bg5 e5 13. Ndf5 h6 14. Bh4 Nd5
15. Nxe7+ Nxe7 16. Bxe7 Qxe7 17. Qxd7 Qxd7 18. Bxd7 Rad8 19. Rad1 f6 20. Nf5
Kh7 21. Ne7 Rf7 22. Bf5+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.17"]
[White "Martinez, Martin"]
[Black "Moreno, Julian David"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2027"]
[PlyCount "105"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 e6 7. Qe2 Be7 8.
O-O a6 9. Rd1 Qc7 10. Be3 Nf6 11. Rac1 O-O 12. Bb3 Qb8 13. Bf4 Nh5 14. Be3 Nf6
15. a4 Bd7 16. Bg5 Ne8 17. Bf4 Na7 18. e5 d5 19. Bxd5 exd5 20. Nxd5 Qd8 21. Be3
Nc8 22. a5 Kh8 23. Bb6 Bb5 24. Qe4 Nxb6 25. Nxb6 Qb8 26. Nd7 Bxd7 27. Rxd7 Nf6
28. exf6 Bxf6 29. Rxb7 Qd8 30. b4 Re8 31. Qc6 Bg5 32. Nxg5 Qxg5 33. Rxf7 Qg4
34. h3 Qxb4 35. Qc3 Qxc3 36. Rxc3 Rf8 37. Rb7 Rfb8 38. Rxb8+ Rxb8 39. Rc6 Ra8
40. h4 h6 41. g4 Kh7 42. Kg2 g5 43. hxg5 hxg5 44. Kg3 Kg7 45. f4 gxf4+ 46. Kxf4
Rf8+ 47. Kg5 Ra8 48. Rc7+ Kg8 49. Kh6 Kh8 50. g5 Kg8 51. g6 Kh8 52. Rg7 Rc8 53.
Ra7 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.20"]
[White "Sabogal, Brodin"]
[Black "Duque, Juan Camilo"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2005"]
[PlyCount "22"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. Nxd5 Nxd5 8.
Bb5 Qa5+ 9. c3 Qxb5 10. exd5 Bxf5 11. dxc6 bxc6 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.1"]
[White "Camargo, Santiago"]
[Black "Arenas, David"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2082"]
[BlackElo "2323"]
[PlyCount "50"]
[EventDate "2008.??.??"]

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. O-O-O Nbd7 11. Kb1 Rc8 12. Qf2 Qc7 13. Bd3 b5 14. h3 h4 15.
g3 hxg3 16. Qxg3 g6 17. h4 b4 18. Ne2 a5 19. Nbc1 a4 20. Qf2 a3 21. b3 d5 22.
Bd2 Nc5 23. Bb5+ Bd7 24. Bxb4 Ncxe4 25. Bxd7+ Nxd7 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.2"]
[White "De Arco, Luis Carlos"]
[Black "Moran, Daniel Stiven"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2182"]
[BlackElo "2056"]
[PlyCount "101"]
[EventDate "2008.??.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. h3 Bf5 7. Nf3 Nbd7 8.
Qe2 e6 9. Bd2 Bb4 10. a3 Bxc3 11. Bxc3 Qc7 12. O-O O-O 13. Bd3 Bxd3 14. Qxd3
Rfd8 15. Qe2 Nd5 16. Bd2 Nf4 17. Bxf4 Qxf4 18. Rad1 Nf8 19. Rd3 Ng6 20. g3 Qf5
21. Kg2 Rd7 22. Re1 Rad8 23. Qe4 Qd5 24. Qxd5 Rxd5 25. Red1 f6 26. Re3 Kf7 27.
Rde1 Nf8 28. b4 R5d6 29. c4 h5 30. h4 b6 31. a4 a6 32. c5 bxc5 33. bxc5 Rd5 34.
Rb3 Nd7 35. Rb7 Rb8 36. Ra7 Rb4 37. Rxa6 e5 38. dxe5 Nxe5 39. Nxe5+ fxe5 40.
Rxc6 Rxa4 41. Rb1 Rd7 42. Rc8 Rc4 43. c6 Rd6 44. Rb7+ Kf6 45. Rf8+ Ke6 46. Rxg7
Rcxc6 47. Rg6+ Ke7 48. Rxd6 Rxd6 49. Rf5 Ke6 50. Rxh5 Rd2 51. Rh8 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.3"]
[White "Hernandez, Jairo Andres"]
[Black "Bassan, Remo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2020"]
[BlackElo "2179"]
[PlyCount "90"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d3 d5 4. Nbd2 Bg4 5. h3 Bh5 6. g3 Nf6 7. Bg2 dxe4 8.
dxe4 e5 9. O-O Be7 10. c3 Qd3 11. Re1 O-O 12. Re3 Qd7 13. Qc2 b5 14. g4 Bg6 15.
Nh4 Nxg4 16. Nxg6 Nxe3 17. Nxe7+ Nxe7 18. fxe3 Rfd8 19. Nf3 Qd1+ 20. Qxd1 Rxd1+
21. Kf2 f6 22. Ke2 Rad8 23. b3 g5 24. Bb2 Rxa1 25. Bxa1 h5 26. Bb2 Ng6 27. Nd2
g4 28. hxg4 hxg4 29. Nf1 Nh4 30. Bh1 b4 31. Ng3 Nf3 32. Bxf3 gxf3+ 33. Ke1 Kf7
34. a3 bxc3 35. Bxc3 Rd3 36. Bd2 Rxb3 37. Bc1 c4 38. Nf1 c3 39. Kd1 Rb8 40. Nh2
f2 41. Nf1 Rb1 42. Kc2 Ra1 43. Ng3 Kg6 44. Nf1 Kh5 45. a4 Kg4 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.4"]
[White "Rios, Cristhian Camilo"]
[Black "Ayala, Mateo"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2172"]
[BlackElo "2043"]
[PlyCount "77"]
[EventDate "2008.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. e3 O-O 6. a3 Be7 7. cxd5 exd5 8. Bd3
c5 9. Nge2 Nc6 10. O-O cxd4 11. exd4 Bd6 12. Bg5 Be7 13. Bc2 a6 14. Qd3 g6 15.
Qd2 Nh5 16. Bh6 Re8 17. Kh1 f5 18. Qd3 Be6 19. Nf4 Nxf4 20. Bxf4 Bf6 21. Ne2
Rc8 22. Rfd1 Nxd4 23. Nxd4 Bxd4 24. Qxd4 Rxc2 25. Rac1 Rc6 26. Bd2 Qb6 27. Qh4
Rxc1 28. Bxc1 Bf7 29. b4 Qe6 30. h3 Qe2 31. Rg1 Qe7 32. Bg5 Qd7 33. Bf6 Be6 34.
Ba1 h5 35. Qf6 Qh7 36. Rc1 Bd7 37. Rc7 Re1+ 38. Kh2 Qh6 39. Be5 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.5"]
[White "Duque, Juan Camilo"]
[Black "Sanchez Maya, Simon"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2005"]
[BlackElo "2168"]
[PlyCount "43"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Qc7 8. O-O
b5 9. Bf3 Bb7 10. a3 Nbd7 11. Qe2 Be7 12. g3 Ne5 13. Bg2 Nc4 14. Bc1 O-O 15.
Re1 Rac8 16. Nd1 d5 17. exd5 Bc5 18. Nb3 Bxd5 19. Bxd5 Nxd5 20. Nxc5 Qxc5 21.
b3 Ncb6 22. Ra2 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.6"]
[White "Acevedo, Johan Sebastian"]
[Black "Martinez, Martin"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2163"]
[BlackElo "2027"]
[PlyCount "28"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nc6 8. Qd2
h6 9. Bxf6 Qxf6 10. Nxc6 bxc6 11. O-O-O d5 12. Kb1 Rb8 13. Ka1 Bb4 14. e5 Qd8
1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.7"]
[White "Babilonia, Mauricio Rafael"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2142"]
[PlyCount "40"]
[EventDate "2008.??.??"]

1. d4 d5 2. e4 dxe4 3. f3 exf3 4. Nxf3 Bg4 5. Bd3 Nf6 6. c3 e6 7. O-O Be7 8.
Qe1 Nbd7 9. Bg5 c6 10. Nbd2 Nd5 11. Bxe7 Qxe7 12. Nc4 Bxf3 13. Rxf3 g6 14. Qg3
O-O 15. Raf1 c5 16. Nd6 f5 17. dxc5 f4 18. Qg4 Ne3 19. Rxe3 fxe3 20. Nxb7 Ne5
0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.8"]
[White "Narvaez, Zamir"]
[Black "Castro, Jairo Antonio"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2111"]
[BlackElo "2003"]
[PlyCount "41"]
[EventDate "2008.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. O-O O-O 8.
Qe2 c5 9. c3 b6 10. Rd1 Qc7 11. Bg5 Bb7 12. Bh4 Nxe4 13. Bxe7 Rfe8 14. Bh4 Nef6
15. Ne5 Rac8 16. Bb5 Rf8 17. Nxd7 Nxd7 18. Bg3 Qd8 19. dxc5 Bc6 20. Bxc6 Rxc6
21. Qd3 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.9"]
[White "Torres, Juan Camilo"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2103"]
[PlyCount "25"]
[EventDate "2008.??.??"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 Nbd7 7. h3 e5 8. O-O
Re8 9. e4 exd4 10. Nxd4 a5 11. Be3 Nc5 12. Qc2 Qe7 13. Rfd1 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.10"]
[White "Salazar, Samuel Sebastian"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2028"]
[BlackElo "2083"]
[PlyCount "82"]
[EventDate "2008.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. e3 O-O 7. a3 Bxc3 8. Bxc3
Ne4 9. Bd3 Nxc3 10. bxc3 d6 11. O-O Nd7 12. Nd2 e5 13. Be4 Bxe4 14. Nxe4 a5 15.
a4 Re8 16. Nd2 Qf6 17. Qf3 Qe6 18. Rfc1 Rad8 19. Rab1 Nf8 20. Rb5 Qd7 21. d5
Qe7 22. e4 Nd7 23. Ra1 Qg5 24. Rb2 Rf8 25. Qg3 Qe7 26. Nb3 g6 27. Rf1 Kh8 28.
f3 Rde8 29. Qe1 Qg5 30. Qd2 Qf6 31. Qe3 Qg7 32. Rbf2 f6 33. g3 f5 34. Qe2 Re7
35. Qe3 Ref7 36. Qe2 Qh6 37. g4 fxg4 38. fxg4 Rxf2 39. Rxf2 Rxf2 40. Qxf2 Qf4
41. Qxf4 exf4 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.11"]
[White "Pardo, Javier Andres"]
[Black "Castillo, Ricardo"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2046"]
[PlyCount "53"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 Qc7 7. f3 Nc6 8. Qd2
d6 9. O-O-O Be7 10. Kb1 O-O 11. g4 Ne5 12. h4 b5 13. h5 b4 14. Na4 Bb7 15. Qxb4
Nxf3 16. Qb6 Qd7 17. Nxf3 Rfc8 18. Nc5 Rxc5 19. Bxc5 Nxe4 20. Bg2 Bd8 21. Qb4
a5 22. Qd4 Qb5 23. Bxd6 Bb6 24. a4 Qa6 25. Qe5 Qe2 26. g5 Rc8 27. h6 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.12"]
[White "Guerrero Fandino, Gustavo A"]
[Black "Quinonez, Alejandro"]
[Result "1-0"]
[ECO "C39"]
[WhiteElo "2111"]
[PlyCount "41"]
[EventDate "2008.??.??"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 h5 7. Nf2 f5 8. Be2
Nf6 9. d3 Qe7 10. Bxf4 Ng4 11. Nc3 Bh6 12. Qd2 Qg7 13. exf5 Bxf5 14. Nxg4 hxg4
15. Bxh6 Rxh6 16. Qf4 Be6 17. d4 Nd7 18. d5 Rf6 19. Qe3 Qe7 20. dxe6 Rxe6 21.
Qd2 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.13"]
[White "Neira, Juan David"]
[Black "Esquivia Cuadrado, Franklin"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2030"]
[PlyCount "24"]
[EventDate "2008.??.??"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qc7 6. c3 Nge7 7. Na3 a6 8. Rc1
Nf5 9. Bf4 cxd4 10. Nxd4 Nfxd4 11. cxd4 Qb6 12. Be3 Qxb2 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.15"]
[White "Neira, Robert Nicolas"]
[Black "Arias, Juan Camilo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1970"]
[PlyCount "39"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 h6 6. Be3 Bb6 7. h3 d6 8. O-O
O-O 9. Qe2 Nd4 10. Bxd4 exd4 11. Nd5 Nxd5 12. Bxd5 c6 13. Bb3 Be6 14. Nh2 Bxb3
15. axb3 f5 16. f3 Qg5 17. Rae1 Qe3+ 18. Kh1 Qxe2 19. Rxe2 Rae8 20. Rfe1 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.16"]
[White "Galindo Espanol, Andres Mauri"]
[Black "Tirado, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1963"]
[PlyCount "0"]
[EventDate "2008.??.??"]

 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.17"]
[White "Valencia, Andres Felipe"]
[Black "Obando, Jhonier"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1959"]
[PlyCount "30"]
[EventDate "2008.??.??"]

1. e4 Nf6 2. d3 e5 3. Nf3 Nc6 4. Nc3 d6 5. h3 d5 6. exd5 Nxd5 7. Bd2 Be6 8. Be2
Be7 9. O-O Qd7 10. Re1 O-O-O 11. Ne4 f5 12. Nc3 Rhg8 13. Bf1 Bf6 14. a3 g5 15.
b4 e4 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.18"]
[White "Moreno, Julian David"]
[Black "Celis Guzman, Julian Fernando"]
[Result "0-1"]
[ECO "D15"]
[BlackElo "1956"]
[PlyCount "28"]
[EventDate "2008.??.??"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. e3 e6 6. Nf3 Nbd7 7. Be2 Be7 8. O-O
O-O 9. Rc1 h6 10. Bf4 Nh5 11. Bg3 Nxg3 12. fxg3 Nf6 13. c5 Qc7 14. Qd2 Rfe8 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.19"]
[White "Mendez, Andersson"]
[Black "Barbosa, Cristian"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1939"]
[PlyCount "48"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Nc6 9. O-O-O Bd7 10. g4 O-O 11. h4 b5 12. Bxf6 Bxf6 13. g5 Be7 14. f5 Qc7 15.
Nb3 Rac8 16. Rd2 Ne5 17. Qf4 exf5 18. Nd5 Qd8 19. exf5 Bc6 20. Nxe7+ Qxe7 21.
f6 Qe6 22. Bh3 Qe8 23. Rhd1 Rb8 24. Rxd6 Bf3 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.20"]
[White "Garzon Gutierrez, Jeison Orlando"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "1746"]
[PlyCount "17"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Ba4 b5 6. Bb3 Bb7 7. d4 exd4 8.
Nxd4 Nxd4 9. Qxd4 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.21"]
[White "Abril Bernal, Luis Hernando"]
[Black "Sabogal, Brodin"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "57"]
[EventDate "2008.??.??"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. c3 Bd6 6. h3 O-O 7. Be3 Re8 8. Bd3
Bf4 9. Qe2 b6 10. O-O Qd6 11. Re1 Bxe3 12. fxe3 Qg3 13. Qf2 Qxf2+ 14. Kxf2 Ne4+
15. Kg1 Nc6 16. Nbd2 Bd7 17. Rad1 Re6 18. c4 Nb4 19. cxd5 Nxd3 20. dxe6 Nxe1
21. Nxe1 Nxd2 22. exd7 Nc4 23. Rc1 b5 24. b3 Nb6 25. Rxc7 Kf8 26. Nd3 Ke7 27.
Ne5 f6 28. Nd3 Kd8 29. Rb7 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "2.15"]
[White "Neira, Robert Nicolas"]
[Black "Arias, Juan Camilo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1970"]
[PlyCount "51"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 h6 6. Be3 Bb6 7. h3 d6 8. O-O
O-O 9. Qe2 Nd4 10. Bxd4 exd4 11. Nd5 Nxd5 12. Bxd5 c6 13. Bb3 Be6 14. Nh2 Bxb3
15. axb3 f5 16. f3 Qg5 17. Rae1 Qe3+ 18. Kh1 Qxe2 19. Rxe2 Rae8 20. Rfe1 Re7
21. exf5 Rxe2 22. Rxe2 Rxf5 23. Kg1 Re5 24. Kf1 Kf7 25. Ng4 Rxe2 26. Kxe2 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.1"]
[White "Arenas, David"]
[Black "Narvaez, Zamir"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2323"]
[BlackElo "2111"]
[PlyCount "102"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. h3 d6 7. Nh2 Be6 8. Nf1
d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Bxd5 Qxd5 12. Ne3 Qe6 13. Qg4 Qxg4 14. hxg4
O-O-O 15. Nf5 Bf8 16. Bg5 Rd7 17. O-O-O Nb4 18. a3 Nd5 19. Rh3 h6 20. Re1 Rg8
21. Bd2 f6 22. Re4 Kb8 23. c4 Ne7 24. Bc3 Ng6 25. Bd2 Kc7 26. Kc2 Ne7 27. Bc3
Ng6 28. g3 Bd6 29. Rh1 Rgd8 30. Rhe1 b6 31. R1e3 Kc6 32. b4 Bc7 33. Rf3 Nf8 34.
Re1 Ne6 35. Rfe3 Nf8 36. Rf1 Ng6 37. Rb1 Nf8 38. Bd2 Ng6 39. Rb3 Nf8 40. Re4
Ne6 41. Be3 a5 42. bxc5 a4 43. Rb1 bxc5 44. Rd1 Rb8 45. Bc1 g6 46. Nh4 Nd4+ 47.
Rxd4 cxd4 48. Nxg6 Ba5 49. Rh1 Rb3 50. Rxh6 Kc5 51. g5 e4 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.2"]
[White "Sanchez Maya, Simon"]
[Black "De Arco, Luis Carlos"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2168"]
[BlackElo "2182"]
[PlyCount "33"]
[EventDate "2008.??.??"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. O-O g6 7. Bc4 Bg7 8. Qb3
Na5 9. Bb5+ Bd7 10. Qd5 Nf6 11. Bxd7+ Nxd7 12. Bg5 Nc6 13. Nbd2 O-O 14. Rad1
Rc8 15. Nc4 Nb6 16. Nxb6 Qxb6 17. Rd2 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.3"]
[White "Bassan, Remo"]
[Black "Torres, Juan Camilo"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2179"]
[BlackElo "2103"]
[PlyCount "1"]
[EventDate "2008.??.??"]

1. e4 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.4"]
[White "Becerra, Juan David"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2142"]
[BlackElo "2172"]
[PlyCount "0"]
[EventDate "2008.??.??"]

{W0}  0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.5"]
[White "Perez Olarte, Cesar Camilo"]
[Black "Acevedo, Johan Sebastian"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2083"]
[BlackElo "2163"]
[PlyCount "68"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Nc6 8. Be3
Be7 9. a4 O-O 10. f4 Qc7 11. Kh1 Nxd4 12. Bxd4 e5 13. Be3 Be6 14. f5 Bc4 15. a5
Qc6 16. Bxc4 Qxc4 17. Ra4 Qc6 18. Qf3 Rad8 19. Bg5 d5 20. Bxf6 dxe4 21. Nxe4
Bxf6 22. Ra3 Qxc2 23. Nxf6+ gxf6 24. Rg1 Rd4 25. Qh3 Rfd8 26. Rc3 Qe4 27. Rg3+
Kf8 28. Qxh7 Rd1 29. Rg8+ Ke7 30. h3 Rxg1+ 31. Kxg1 Rd1+ 32. Kh2 Qf4+ 33. Rg3
Qf1 34. Rf3 Qh1+ 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.6"]
[White "¬, Martin"]
[Black "Pardo, Javier Andres"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2027"]
[BlackElo "2046"]
[PlyCount "51"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. f4
b5 9. O-O b4 10. Na4 Nxe4 11. f5 exf5 12. Nxf5 Bxf5 13. Bxf7+ Kf8 14. Rxf5 Nf6
15. Bd5 Ra7 16. Be3 Rd7 17. Qf3 Qe8 18. Re1 Rc7 19. Rxf6+ Bxf6 20. Qxf6+ Rf7
21. Qxd6+ Kg8 22. Rf1 Qxe3+ 23. Kh1 g6 24. Qd8+ Kg7 25. Rxf7+ Kh6 26. Qh4# 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.7"]
[White "Tirado, Juan Camilo"]
[Black "Guerrero Fandino, Gustavo A"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1963"]
[BlackElo "2111"]
[PlyCount "71"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O
Nbd7 9. f4 b5 10. Kh1 Rc8 11. f5 Bc4 12. Bxc4 Rxc4 13. Qe2 Nb6 14. Bg5 Qc8 15.
Bxf6 gxf6 16. a3 Rg8 17. Rf2 Rg5 18. Rd1 h5 19. Nd2 Rc5 20. Nf1 Be7 21. Ne3 Nc4
22. Nxc4 Rxc4 23. Nd5 Qc5 24. b3 Rxe4 25. Qf3 Rd4 26. Rxd4 Qxd4 27. c3 Qc5 28.
b4 Qc8 29. Nb6 Qc7 30. Qa8+ Bd8 31. Nd5 Qc4 32. Nxf6+ Ke7 33. Ne4 Rg4 34. f6+
Kd7 35. Nxd6 Qxc3 36. Rf1 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.8"]
[White "Celis Guzman, Julian Fernando"]
[Black "Camargo, Santiago"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1956"]
[BlackElo "2082"]
[PlyCount "20"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bb5+ Bd7 7. O-O a6 8.
Bxd7+ Qxd7 9. Qd3 Qd8 10. Qd1 Nbd7 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.9"]
[White "Moran, Daniel Stiven"]
[Black "Neira, Robert Nicolas"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "2056"]
[BlackElo "1970"]
[PlyCount "49"]
[EventDate "2008.??.??"]

1. Nf3 Nc6 2. c4 Nf6 3. d4 d5 4. Nc3 e6 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Rc1
a6 9. a3 Nh7 10. Bxe7 Nxe7 11. cxd5 exd5 12. Bd3 Bg4 13. Bxh7+ Kxh7 14. Ng5+
hxg5 15. Qxg4 f6 16. h4 gxh4 17. Rxh4+ Kg8 18. Qe6+ Rf7 19. Kd2 c6 20. Rch1 Kf8
21. Ne2 Ng8 22. Nf4 Nh6 23. Rxh6 gxh6 24. Rxh6 Kg7 25. Rh7+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.10"]
[White "Ayala, Mateo"]
[Black "Mendez, Andersson"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2043"]
[BlackElo "1939"]
[Annotator "ORLANDO,JOSÉ"]
[PlyCount "19"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nc3 e5 8. Nd2
Nc6 9. Ne2 Ng4 10. c3 (10. h3 Nh6 11. Nc3 (11. c3)) 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.11"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Salazar, Samuel Sebastian"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1746"]
[BlackElo "2028"]
[PlyCount "30"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nf6 6. Bg5 g6 7. g3 Bg7 8.
Bg2 O-O 9. O-O e6 10. Bxf6 Bxf6 11. Qe2 d5 12. exd5 exd5 13. Rad1 Re8 14. Qc2
Be6 15. Rfe1 Rc8 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.13"]
[White "Silva, John Hansen"]
[Black "Abril Bernal, Luis Hernando"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2017"]
[PlyCount "99"]
[EventDate "2008.??.??"]

1. e3 e5 2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bg4 6. O-O Be7 7. Nbd2 Nbd7 8.
c3 c6 9. h3 Bh5 10. b3 O-O 11. Qc2 Bg6 12. Bxg6 fxg6 13. Ng5 Qb6 14. Ndf3 Bd6
15. c4 Bb8 16. c5 Qb5 17. a4 Qa6 18. Re1 Re8 19. Rxe8+ Nxe8 20. Bd2 Bc7 21. Re1
Nef6 22. Ne6 Rc8 23. Nfg5 Bb8 24. Bf4 Bxf4 25. Nxf4 Re8 26. Rxe8+ Nxe8 27. Qe2
Qxe2 28. Nxe2 h6 29. Ne6 Nb8 30. a5 b6 31. cxb6 axb6 32. axb6 Nd6 33. f3 g5 34.
Kf2 Kf7 35. Nc5 Ke7 36. g4 Nc8 37. b7 Nb6 38. Nc1 Kd6 39. N1d3 N6d7 40. Nxd7
Nxd7 41. Nc5 Nb8 42. Kg3 Ke7 43. f4 Kf6 44. fxg5+ hxg5 45. Kf3 Ke7 46. Ke3 Kd6
47. Kd3 g6 48. Kc3 Kc7 49. Kb4 Kb6 50. Ka4 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.14"]
[White "Hernandez, Juan Felipe"]
[Black "Duque, Juan Camilo"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2005"]
[PlyCount "62"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bd3 a6 8.
Na3 h6 9. Be3 Be6 10. Nc4 d5 11. exd5 Bxd5 12. Nxd5 Nxd5 13. Be4 Nxe3 14. Bxc6+
bxc6 15. Nxe3 Bc5 16. Qf3 O-O 17. O-O Rb8 18. Nc4 Qd4 19. b3 e4 20. Qd1 Qf6 21.
Kh1 Rfe8 22. Re1 Qe6 23. Qe2 f5 24. c3 f4 25. b4 Bf8 26. Rad1 Qf6 27. Qc2 f3
28. g3 Qe6 29. Rd4 Rbd8 30. Rdxe4 Qxc4 31. Qb1 Rxe4 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.15"]
[White "Castro, Jairo Antonio"]
[Black "Babilonia, Mauricio Rafael"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2003"]
[PlyCount "27"]
[EventDate "2008.??.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Be2 a6 6. O-O b5 7. a3 Bb7 8.
Re1 e6 9. d4 Be7 10. Be3 Nbd7 11. Qd2 O-O 12. Rad1 Rfd8 13. Bf4 Qb6 14. Qc1
1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.17"]
[White "Quinonez, Alejandro"]
[Black "Neira, Juan David"]
[Result "1-0"]
[BlackElo "2030"]
[PlyCount "67"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8
8. Bxd5 Qf6 9. Bxc6+ bxc6 10. Qg3 Bd6 11. Nc3 Bf5 12. Qf3 Bc5 13. d3 Bb4 14.
Bd2 Kd7 15. O-O Bxc3 16. Bxc3 Rae8 17. Rfe1 Re6 18. Rad1 h5 19. d4 e4 20. d5
cxd5 21. Rxd5+ Rd6 22. Qxf5+ Qxf5 23. Rxf5 Rh7 24. Rxe4 g6 25. Rf6 Rd1+ 26. Re1
Rxe1+ 27. Bxe1 Re7 28. Bc3 Re6 29. Rxe6 Kxe6 30. f3 c5 31. Kf2 Kf5 32. g3 g5
33. Ke3 a6 34. b4 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.18"]
[White "Esquivia Cuadrado, Franklin"]
[Black "Valencia, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "42"]
[EventDate "2008.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8.
Nh3 Qe7 9. Nf4 g6 10. Qg4 h5 11. Qg3 c5 12. Nb5 Kd8 13. c3 cxd4 14. cxd4 Qb4+
15. Kd1 Qxb2 16. Qg5+ Ke8 17. Nd6+ Kf8 18. Nxg6+ fxg6 19. Qd8+ Kg7 20. Qe7+ Kh6
21. Nf7+ Kh7 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.19"]
[White "Arias, Juan Camilo"]
[Black "Moreno, Julian David"]
[Result "1-0"]
[PlyCount "105"]
[EventDate "2008.??.??"]

1. e4 c5 2. c4 d6 3. Nc3 Nc6 4. d3 e6 5. Nge2 Be7 6. g3 Nf6 7. Bg2 a6 8. O-O
O-O 9. d4 cxd4 10. Nxd4 Qc7 11. b3 Rd8 12. Bb2 Bd7 13. Nf3 Rac8 14. Qe2 Na7 15.
Rac1 Qa5 16. Nd2 b5 17. cxb5 Nxb5 18. Nc4 Qc7 19. Nxb5 Bxb5 20. Qe3 Qb8 21. Qb6
d5 22. Qxb8 Rxb8 23. exd5 Nxd5 24. Be5 Rbc8 25. a4 Bc6 26. Nb6 Nxb6 27. Rxc6
Rxc6 28. Bxc6 Nd5 29. Rd1 a5 30. Bxd5 Rxd5 31. Rxd5 exd5 32. Bc3 Bd8 33. b4
axb4 34. Bxb4 f6 35. Kf1 Kf7 36. Ke2 Ke6 37. f3 Bc7 38. a5 Kd7 39. Kd3 Bb8 40.
Bc5 Kc6 41. Bb6 h5 42. f4 g5 43. Be3 Kb5 44. fxg5 fxg5 45. Bxg5 Kxa5 46. Kd4
Kb6 47. Kxd5 Kc7 48. Bf4+ Kc8 49. Bxb8 Kxb8 50. Ke5 Kc7 51. Kf5 h4 52. gxh4 Kd7
53. Kg6 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.21"]
[White "Sabogal, Brodin"]
[Black "Galindo Espanol, Andres Mauri"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "95"]
[EventDate "2008.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8.
Be3 Nf5 9. Qd2 cxd4 10. cxd4 Nxe3 11. Qxe3 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Bd7 14.
Rb1 b6 15. c4 Na5 16. cxd5 exd5 17. Bd3 Rc8 18. Rhc1 O-O 19. Ba6 Nc4+ 20. Kd3
Bf5+ 21. Ke2 Bxb1 22. Bxc8 Rxc8 23. Rxb1 Nxa3 24. Rb3 Nc4 25. Rb5 Rd8 26. Ng5
a6 27. Rb1 h6 28. Nh3 b5 29. Nf4 Kf8 30. e6 fxe6 31. Nxe6+ Ke7 32. Nxd8 Kxd8
33. f4 Kc7 34. g4 Kb6 35. h4 a5 36. h5 b4 37. g5 hxg5 38. fxg5 Nd6 39. h6 gxh6
40. gxh6 Nf7 41. h7 Kb5 42. Rf1 Nh8 43. Rf8 Ng6 44. Rg8 Ne7 45. Rb8+ Kc4 46.
h8=Q Kb3 47. Qh3+ Ka4 48. Qd7+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.16"]
[White "Castillo, Ricardo"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "27"]
[EventDate "2008.??.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Be2 c6 6. O-O Bf5 7. d4 e6 8.
Re1 Be7 9. Ne5 O-O 10. Bf4 Qd8 11. Bf3 Nbd7 12. Qe2 Nxe5 13. dxe5 Nd5 14. Rad1
1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.12"]
[White "Obando, Jhonier"]
[Black "Hernandez, Jairo Andres"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2020"]
[PlyCount "50"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nd5 8.
Bc4 Bg7 9. Bxd5 cxd5 10. Nc3 Bb7 11. O-O O-O 12. Nxd5 d6 13. Qe4 Kh8 14. e6
fxe6 15. Qxe6 Rf5 16. Nxe7 Re5 17. Nxg6+ hxg6 18. Qxg6 Qh4 19. Be3 Rg8 20. Qg3
Qh5 21. Qf4 Rf5 22. Qxd6 Be5 23. Qh6+ Qxh6 24. Bxh6 Rxg2+ 25. Kh1 Rh5 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.1"]
[White "Rios, Cristhian Camilo"]
[Black "Bassan, Remo"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2172"]
[BlackElo "2179"]
[PlyCount "111"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Bb5+ Bd7 9. Be2 cxd4 10. cxd4 Nc6 11. O-O O-O 12. Be3 Bg4 13. d5 Ne5 14. Nxe5
Bxe2 15. Qxe2 Bxe5 16. Rab1 b6 17. f4 Bg7 18. Rbd1 Rc8 19. e5 Qd7 20. f5 Bxe5
21. Bh6 Qd6 22. Bxf8 Bxh2+ 23. Kh1 Rxf8 24. fxg6 hxg6 25. Rd3 Be5 26. Qe4 f5
27. Qc4 Kg7 28. Rh3 g5 29. Qd3 Qg6 30. g4 fxg4 31. Rxf8 Qxd3 32. Rxd3 Kxf8 33.
Re3 Bd6 34. Re6 Kf7 35. Kg2 b5 36. Kf2 a5 37. Kg2 b4 38. Kf2 a4 39. Kg2 b3 40.
axb3 axb3 41. Re3 b2 42. Rb3 Be5 43. Rb6 Ke8 44. Rb7 Kd8 45. Kf2 Kc8 46. Rb5
g3+ 47. Kg2 Kc7 48. Kh3 Kd6 49. Kg2 g4 50. Kf1 e6 51. dxe6 Kxe6 52. Kg2 Kf5 53.
Rb4 Ke6 54. Rb5 Kd6 55. Rxb2 Bxb2 56. Kxg3 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.2"]
[White "Narvaez, Zamir"]
[Black "Sanchez Maya, Simon"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2111"]
[BlackElo "2168"]
[PlyCount "65"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. Nbd2 Nf6 5. h3 Bxf3 6. Nxf3 e6 7. e3 Bd6 8.
Ne5 Bxe5 9. dxe5 Nd7 10. Bb5 Qe7 11. Bxc6 bxc6 12. O-O O-O 13. c4 dxc4 14. Rc1
Nb6 15. Qf3 c5 16. Qc6 g5 17. Bg3 Rad8 18. a4 a5 19. Rc2 Rd3 20. Qe4 Rfd8 21.
f4 Rd2 22. Be1 Rxc2 23. Qxc2 Qd7 24. fxg5 Nxa4 25. Bxa5 Qd3 26. Qf2 Rd7 27. Ra1
Qb3 28. Ra3 Rd1+ 29. Kh2 Qxb2 30. Qxb2 Nxb2 31. Bxc7 h6 32. gxh6 Rd3 33. Ra5
1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.3"]
[White "De Arco, Luis Carlos"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2182"]
[BlackElo "2083"]
[PlyCount "132"]
[EventDate "2008.??.??"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e6 7. Nc3 Qd6 8.
Bd3 Nf6 9. Be3 Be7 10. O-O O-O 11. Qe2 b6 12. Rfd1 Bb7 13. a3 Rac8 14. Bc2 a6
15. Bg5 Rfe8 16. Bh4 Qd8 17. Bg3 Bf8 18. Ne4 Nxe4 19. Bxe4 f5 20. Bc2 Na5 21.
Ne5 Qd5 22. f3 Nb3 23. Bxb3 Qxb3 24. Rac1 Qd5 25. Bf2 Be7 26. Nd3 Qd6 27. Qe3
Bf6 28. Ne5 Bd5 29. Bg3 Qe7 30. Rxc8 Rxc8 31. Rc1 Qd8 32. Bf2 Rc7 33. Rxc7 Qxc7
34. Qc3 Qxc3 35. bxc3 b5 36. Be3 a5 37. Kf2 Be7 38. Bc1 a4 39. Ke2 Kf8 40. Kd3
Ke8 41. Bb2 Kd8 42. Bc1 Kc7 43. Bb2 Kd6 44. Bc1 Ba2 45. c4 bxc4+ 46. Nxc4+ Kc6
47. Ne3 Kb5 48. f4 g6 49. Bb2 Bd8 50. g3 Bd5 51. Bc3 Be4+ 52. Kd2 Be7 53. Bb2
g5 54. fxg5 Bxg5 55. h4 Be7 56. Ke2 Bd6 57. Kf2 h5 58. Bc1 Bc7 59. Bd2 Bd6 60.
Bc1 Be7 61. Bb2 Bd8 62. Bc3 Bb6 63. Bb2 Ba5 64. Ke2 Bd5 65. Nxd5 exd5 66. Kf3
Bc7 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.4"]
[White "Arenas, David"]
[Black "Martinez, Martin"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2323"]
[BlackElo "2027"]
[PlyCount "59"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2
Bb7 9. g4 h6 10. O-O-O Nbd7 11. h4 b4 12. Na4 Qa5 13. b3 Nc5 14. a3 Nxa4 15.
axb4 Qc7 16. bxa4 d5 17. e5 Nd7 18. f4 Nb6 19. f5 Nxa4 20. fxe6 Nc3 21. exf7+
Kxf7 22. Bd3 Bxb4 23. Rdf1+ Kg8 24. Qf2 Na2+ 25. Kb2 Qc3+ 26. Kxa2 Qa3+ 27. Kb1
Rf8 28. Nf5 d4 29. Bc4+ Kh7 30. Bc1 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.7"]
[White "Torres, Juan Camilo"]
[Black "Moran, Daniel Stiven"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2103"]
[BlackElo "2056"]
[PlyCount "134"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nc6 5. b3 Bb4+ 6. c3 Bd6 7. Ba3 Bxa3 8.
Nxa3 Qe7 9. Nc2 e5 10. Bb5 e4 11. Ne5 Bd7 12. Nxd7 Nxd7 13. Qh5 Nd8 14. f3 c6
15. Be2 g6 16. Qh6 exf3 17. gxf3 Ne6 18. O-O-O O-O-O 19. Bd3 Nf6 20. Rhe1 Nh5
21. e4 Qf6 22. Qd2 Nhf4 23. Bf1 Qh4 24. exd5 Nxd5 25. Ne3 Nxe3 26. Rxe3 Qf4 27.
Bh3 Rhe8 28. Rde1 Kd7 29. Qe2 f5 30. Kb2 Nc7 31. Re7+ Kc8 32. Qf2 Rxe7 33. Rxe7
Rd7 34. Re5 Nd5 35. Re8+ Rd8 36. Re2 Qd6 37. Re5 Nf4 38. Bf1 Ne6 39. Bc4 Nc7
40. Qh4 b5 41. Bf1 Rd7 42. b4 Nd5 43. a3 Re7 44. Rxe7 Qxe7 45. Qxe7 Nxe7 46. c4
a6 47. h4 h6 48. f4 Kd7 49. Kc3 Kd6 50. c5+ Ke6 51. Bg2 Nd5+ 52. Kd2 Ne7 53.
Bf3 Kf6 54. Ke3 g5 55. fxg5+ hxg5 56. hxg5+ Kxg5 57. d5 cxd5 58. Kd4 f4 59. Ke5
a5 60. Kd6 axb4 61. axb4 Kf6 62. c6 d4 63. Kc5 Ke5 64. Be2 Ke4 65. Kxb5 d3 66.
Bf1 d2 67. Be2 f3 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.8"]
[White "Camargo, Santiago"]
[Black "Silva, John Hansen"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2082"]
[BlackElo "2017"]
[PlyCount "18"]
[EventDate "2008.??.??"]

1. e4 e6 2. Ne2 c5 3. d4 d5 4. e5 Nc6 5. Nd2 a6 6. Nf3 cxd4 7. Nexd4 Nxd4 8.
Nxd4 Bc5 9. Be3 Qb6 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.9"]
[White "Pardo, Javier Andres"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2046"]
[BlackElo "1746"]
[PlyCount "39"]
[EventDate "2008.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 O-O 6. Qd2 Nbd7 7. h4 a5 8. Bh6
e5 9. h5 exd4 10. Nxd4 Re8 11. hxg6 fxg6 12. Bxg7 Kxg7 13. Qh6+ Kg8 14. Bc4+
Kh8 15. Qxg6 Ne5 16. Qh6 Nxc4 17. Nd5 Rxe4+ 18. Ne2 Rxe2+ 19. Kxe2 Qe8+ 20. Kd1
1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.10"]
[White "Acevedo, Johan Sebastian"]
[Black "Ayala, Mateo"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2163"]
[BlackElo "2043"]
[PlyCount "58"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Be7 6. Be2 O-O 7. Be3 a6 8. f4
Re8 9. Bf3 c5 10. Nb3 Nbd7 11. g4 Nf8 12. g5 N6d7 13. Qd2 Nb6 14. O-O-O Be6 15.
h4 Nc4 16. Qf2 Nxe3 17. Qxe3 Bxb3 18. axb3 Ne6 19. Nd5 Bf8 20. Rhg1 Nd4 21. Bh5
a5 22. Nf6+ gxf6 23. gxf6+ Kh8 24. Bxf7 Bh6 25. Rxd4 cxd4 26. Qxd4 Bxf4+ 27.
Kd1 Be5 28. Qd5 Qxf6 29. Bxe8 Qf3+ 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.11"]
[White "Mendez, Andersson"]
[Black "Castro, Jairo Antonio"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1939"]
[BlackElo "2003"]
[PlyCount "69"]

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. Bh4 Qc7 10. O-O-O Nbd7 11. Bxf6 Nxf6 12. g4 g5 13. f5 Bd7 14. h4 O-O-O
15. hxg5 hxg5 16. Be2 Kb8 17. Kb1 d5 18. exd5 exd5 19. Rxh8 Rxh8 20. Nxd5 Qc5
21. Nxe7 Qxe7 22. Qb3 Ka7 23. Bf3 Bc8 24. a4 Qc7 25. Rd3 Rh4 26. Rc3 Qd6 27.
Qxf7 Qxd4 28. Rxc8 Rh7 29. Qc4 Qf2 30. Qc3 Qg1+ 31. Ka2 Nxg4 32. Rc7 Nf6 33.
Rxh7 Nxh7 34. Qc7 Qb6 35. Qxh7 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.13"]
[White "Salazar, Samuel Sebastian"]
[Black "Castillo, Ricardo"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2028"]
[PlyCount "30"]
[EventDate "2008.??.??"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. a3 O-O 6. Nc3 a5 7. Bd3 dxc4 8. Bxc4
Nbd7 9. a4 c6 10. O-O h6 11. Qb3 Qc7 12. Bd2 Kh8 13. Qd1 e5 14. dxe5 Nxe5 15.
Nxe5 Qxe5 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.14"]
[White "Neira, Robert Nicolas"]
[Black "Sabogal, Brodin"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1970"]
[PlyCount "73"]
[EventDate "2008.??.??"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Nc3 Bb4 6. Bd2 Bg4 7. Bb5 Nge7 8.
O-O O-O 9. Be3 a6 10. Be2 Nf5 11. h3 Bh5 12. g4 Nxe3 13. fxe3 Bg6 14. Qd2 Qd6
15. Kg2 Rfe8 16. Rae1 Re6 17. Bd3 Rae8 18. Bxg6 Rxg6 19. Nh4 Rge6 20. Qf2 Rf6
21. Qd2 Rxf1 22. Rxf1 Bxc3 23. Qxc3 Qe7 24. Nf5 Qe4+ 25. Rf3 g6 26. Nh6+ Kg7
27. Nxf7 Rf8 28. Ng5 Qe7 29. Rxf8 Kxf8 30. Qc5 Qxc5 31. dxc5 Ke7 32. a3 h6 33.
Nf3 Kf6 34. Nd4 Ne5 35. b3 Nd7 36. c6 Nc5 37. b4 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.15"]
[White "Perez Z, Deyser Eduardo"]
[Black "Celis Guzman, Julian Fernando"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1956"]
[PlyCount "44"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Bc4 Qa5 8.
Bd2 Qb4 9. Bb3 Bxc3 10. Bxc3 Qxe4+ 11. Qe2 Qxg2 12. O-O-O Qg5+ 13. Kb1 f6 14.
Qc4 e6 15. Rhe1 Ne7 16. Bb4 a5 17. Bd6 Kf7 18. Bxe7 Kxe7 19. Rxe6+ dxe6 20.
Qxc6 Ra7 21. Qd6+ Kf7 22. Qb6 Re7 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.17"]
[White "Nieto, Guillermo Luigui Uba"]
[Black "Arias, Juan Camilo"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "64"]
[EventDate "2008.??.??"]

1. Nf3 Nc6 2. d3 e5 3. e4 Nf6 4. g3 Bc5 5. Bg2 d6 6. O-O O-O 7. c3 Bb6 8. a4
Bg4 9. b4 a6 10. Nbd2 Qd7 11. Nc4 Ba7 12. Be3 h6 13. b5 Nd8 14. bxa6 bxa6 15.
Qc2 Bh3 16. Bxa7 Rxa7 17. Rfe1 Bxg2 18. Kxg2 Nc6 19. Rab1 Rb8 20. Rxb8+ Nxb8
21. Rb1 Nc6 22. Qb3 Ra8 23. Nfd2 d5 24. exd5 Qxd5+ 25. Nf3 Rb8 26. Qc2 Rxb1 27.
Qxb1 e4 28. Nfd2 exd3+ 29. Kg1 Ne4 30. Qb7 Nxc3 31. Qxc7 Ne2+ 32. Kf1 Qh1# 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.18"]
[White "Hernandez, Juan Felipe"]
[Black "Obando, Jhonier"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "64"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Bxd2 Bxg7 7. c3 Nc6
8. Nf3 Bg4 9. Bb5 Qd5 10. Be2 O-O-O 11. Be3 Bxf3 12. Bxf3 Qf5 13. Qb3 Rd6 14.
Rd1 Rxd1+ 15. Qxd1 Rd8 16. Qc1 Ne5 17. Be2 Nd3+ 18. Bxd3 Qxd3 19. h4 Qg6 20.
O-O Qg4 21. Bh6 Rg8 22. g3 Bf6 23. Qf4 Qxf4 24. Bxf4 Bxh4 25. Kg2 Bg5 26. Kf3
Bxf4 27. Kxf4 Rg6 28. Rh1 h6 29. Rh5 Ra6 30. a3 Rb6 31. b4 Kd7 32. Rd5+ Ke6 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.19"]
[White "Esquivia Cuadrado, Franklin"]
[Black "Tirado, Juan Camilo"]
[Result "0-1"]
[ECO "B88"]
[BlackElo "1963"]
[PlyCount "54"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 Bd7 8. Bb3
Nc6 9. g4 Nxd4 10. Bxd4 e5 11. Be3 Bxg4 12. f3 Be6 13. Qd2 Rc8 14. O-O-O Qc7
15. Nd5 Nxd5 16. Bxd5 Bxd5 17. exd5 Be7 18. Rhg1 Bf6 19. Rg2 O-O 20. Rdg1 g6
21. Bg5 Bxg5 22. Rxg5 Qc4 23. Kb1 Rc5 24. Rh5 Rfc8 25. c3 Rxd5 26. Qh6 Qd3+ 27.
Kc1 Rxc3+ 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.20"]
[White "Neira, Juan David"]
[Black "Valencia, Andres Felipe"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2030"]
[BlackElo "1959"]
[PlyCount "86"]
[EventDate "2008.??.??"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qb6 6. b3 cxd4 7. Nxd4 Bc5 8. Nxc6
Bxe3 9. fxe3 Qxe3+ 10. Qe2 Qxe2+ 11. Bxe2 bxc6 12. O-O Ne7 13. c4 Ng6 14. cxd5
cxd5 15. Bb5+ Bd7 16. Bxd7+ Kxd7 17. Rxf7+ Kc6 18. Nd2 Nxe5 19. Rc1+ Kd6 20.
Rxg7 Nc6 21. Rd1 Rag8 22. Rb7 Rg4 23. Nc4+ Kc5 24. Ne3 Re4 25. Nc2 h5 26. Re1
Rxe1+ 27. Nxe1 d4 28. Nd3+ Kd6 29. b4 Rb8 30. Rxb8 Nxb8 31. Kf2 e5 32. Kf3 Kd5
33. Nf2 Nc6 34. b5 Na5 35. Ne4 Kc4 36. Nd6+ Kc3 37. Ne4+ Kc2 38. Kf2 d3 39. Ke1
Nc4 40. Nf2 d2+ 41. Ke2 Nb2 42. Ke3 Nd3 43. Nxd3 d1=Q 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.12"]
[White "Babilonia, Mauricio Rafael"]
[Black "Quinones, Alejandro"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "33"]
[EventDate "2008.??.??"]
[SourceDate "2008.12.19"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Ng8 5. Bxe7 Nxe7 6. Nf3 d6 7. Bd3 Nbc6 8.
O-O Bd7 9. Nc3 O-O 10. Bxh7+ Kh8 11. Ng5 Nf5 12. f4 g6 13. Qg4 Kg7 14. Rf3
Ncxd4 15. Rh3 Rh8 16. Nxf7 Kxf7 17. Bxg6+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.16"]
[White "Abril Bernal, Luis Hernando"]
[Black "Garzon Gutierrez, Jeison Orlando"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "49"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 h6 5. Nxe5 Rf8 6. O-O d6 7. Nf3 Be6 8.
Nbd2 Nbd7 9. Re1 Qe7 10. h3 O-O-O 11. d4 Bxc4 12. Nxc4 Bb6 13. Qd3 Rde8 14. e5
Nd5 15. exd6 Qd8 16. Nxb6+ axb6 17. dxc7 Qxc7 18. c4 Nf4 19. Bxf4 Qxf4 20. Rad1
g6 21. Re3 f5 22. Rde1 Nf6 23. Ne5 Rd8 24. c5 Kb8 25. cxb6 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.14"]
[White "Neira, Robert Nicolas"]
[Black "Sabogal, Brodin"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1970"]
[PlyCount "66"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Nc3 Bb4 6. Bd2 Bg4 7. Bb5 Nge7 8.
O-O O-O 9. Be3 a6 10. Be2 Nf5 11. h3 Bh5 12. g4 Nxe3 13. fxe3 Bg6 14. Qd2 Qd6
15. Kg2 Rfe8 16. Rae1 Re6 17. Bd3 Rae8 18. Bxg6 Rxg6 19. Nh4 Rge6 20. Qf2 Rf6
21. Qd2 Rxf1 22. Rxf1 Bxc3 23. Qxc3 Qe7 24. Nf5 Qe4+ 25. Rf3 g6 26. Nh6+ Kg7
27. Nxf7 Rf8 28. Ng5 Qe7 29. Rxf8 Kxf8 30. Qc5 Qxc5 31. dxc5 Ke7 32. a3 h6 33.
Nf3 Kf6 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "4.5"]
[White "Hernandez, Jairo Andres"]
[Black "Becerra, Juan David"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2020"]
[BlackElo "2142"]
[PlyCount "35"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O e6 7. c3 Nge7 8. Re1
O-O 9. d4 Qc7 10. Be3 b6 11. dxc5 dxc5 12. Qe2 a5 13. Na3 Ba6 14. Nb5 Qb8 15.
a4 Rd8 16. Rad1 Rxd1 17. Rxd1 Qa7 18. Bf1 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.2"]
[White "Perez Olarte, Cesar Camilo"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[WhiteElo "2083"]
[BlackElo "2172"]
[PlyCount "62"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Be2 Nbd7 8. a4
b6 9. f4 Bb7 10. Bd3 Rc8 11. O-O Be7 12. Qe2 O-O 13. Rad1 Rxc3 14. bxc3 Nxe4
15. Bxe4 Bxe4 16. Qxa6 Qc7 17. Qe2 Qxc3 18. Bf2 d5 19. Rfe1 Ra8 20. Qb5 Nf6 21.
Qxb6 Rxa4 22. Nb5 Qc8 23. Ra1 Rxa1 24. Rxa1 h6 25. Nc7 Kh7 26. Ra8 Qd7 27. Ra7
e5 28. h3 Qf5 29. Qe3 exf4 30. Qe2 f3 31. Qe3 fxg2 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.3"]
[White "Moran, Daniel Stiven"]
[Black "Arenas, David"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2056"]
[BlackElo "2323"]
[PlyCount "19"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 e5 7. fxe5 dxe5 8. d5
Na6 9. Be2 Nc5 10. Qc2 {CELULAR} 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.4"]
[White "Martinez, Martin"]
[Black "De Arco, Luis Carlos"]
[Result "0-1"]
[ECO "C93"]
[WhiteElo "2027"]
[BlackElo "2182"]
[PlyCount "102"]
[EventDate "2008.??.??"]

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. h3 Bb7 10. d4 Re8 11. Nbd2 h6 12. Bc2 Bf8 13. a3 g6 14. b4 Bg7 15. Bb2
Nd7 16. Nb3 Rb8 17. d5 Ne7 18. a4 f5 19. axb5 axb5 20. Ra5 Ba8 21. Qe2 fxe4 22.
Bxe4 Nf6 23. c4 Nxe4 24. Qxe4 c6 25. dxc6 Bxc6 26. Qe2 Bxf3 27. Qxf3 bxc4 28.
Nd2 Rxb4 29. Ra2 Qc7 30. Bc3 Rb5 31. Qg4 Kh7 32. Qxc4 Rc5 33. Qa4 Qc6 34. Bb4
Qxa4 35. Rxa4 Rc6 36. Ne4 Nf5 37. g4 Nd4 38. Nxd6 Rb8 39. Re4 Rxb4 40. Rxb4
Rxd6 41. Rb7 Rd5 42. Kg2 g5 43. Rb6 Rd7 44. h4 gxh4 45. f4 exf4 46. Rxf4 Re7
47. Kh3 Re3+ 48. Kxh4 Ne6 49. Rf5 Kg6 50. Rxe6+ Rxe6 51. Rb5 Re3 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.6"]
[White "Becerra, Juan David"]
[Black "Duque, Juan Camilo"]
[Result "1-0"]
[WhiteElo "2142"]
[BlackElo "2005"]
[PlyCount "51"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e5 7. Nc3 Bb4 8.
Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Qa4+ Bd7 13. Qb4 a5 14. Qa3
b5 15. Rd1 b4 16. Rxd5 bxa3 17. Rd2 axb2 18. Bxb2 Bc6 19. Bc4 O-O 20. Ba3 Rfe8
21. e6 f6 22. O-O Ng6 23. e7+ Kh8 24. Bf7 Nxe7 25. Bxe8 Rxe8 26. Rc1 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.7"]
[White "Guerrero Fandino, Gustavo A"]
[Black "Mendez, Andersson"]
[Result "1-0"]
[WhiteElo "2111"]
[BlackElo "1939"]
[PlyCount "80"]
[EventDate "2008.??.??"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. c4 Nc7 7. Bg5 Be7 8. Bxe7
Qxe7 9. Qxd4 Qb4+ 10. Qc3 Nc6 11. Bd3 O-O 12. O-O Qxc3 13. Nxc3 f6 14. exf6
gxf6 15. Rad1 f5 16. Rfe1 b6 17. Bb1 Rd8 18. Nb5 Nxb5 19. cxb5 Nb4 20. Rxe6
dxe6 21. Rxd8+ Kf7 22. a3 Nd5 23. Ng5+ Ke7 24. Rh8 Kf6 25. h4 Bb7 26. Rxh7 Rc8
27. Ba2 Rc1+ 28. Kh2 Nc7 29. Nxe6 Nxe6 30. Bxe6 Be4 31. Bd7 Rc7 32. Rh6+ Ke5
33. Bc6 Bd3 34. Rh8 a6 35. Rb8 axb5 36. Rxb6 Rh7 37. Bxb5 Rxh4+ 38. Kg1 Be4 39.
f3 Bd5 40. Bd3 Rh8 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.8"]
[White "Castillo, Ricardo"]
[Black "Camargo, Santiago"]
[Result "0-1"]
[BlackElo "2082"]
[PlyCount "48"]
[EventDate "2008.??.??"]

1. e4 c5 2. Bc4 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Be7 7. O-O a6 8. a4
O-O 9. Bg5 Kh8 10. Bc1 Kg8 11. Bb3 Qc7 12. Re1 Nbd7 13. Rf1 Nc5 14. Re1 Re8 15.
Ba2 Bd7 16. Qf3 Bc8 17. Qe2 Bd7 18. Qf3 Bc8 19. Qd1 Bd7 20. Qf3 Bc8 21. Qd1 Qa5
22. Qe2 Qb6 23. Qd1 Qc7 24. b4 Nb3 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.11"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[WhiteElo "1746"]
[BlackElo "2103"]
[PlyCount "82"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Nc6 6. O-O Nge7 7. cxd4 Nxd4 8.
Nxd4 Qxd4 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Nc3 Nc6 12. Re1 a6 13. b3 Rd8 14. a3
Qd4 15. Qe2 Be7 16. Qe4 O-O 17. Rb1 Qxe4 18. Rxe4 Rd4 19. f4 Rfd8 20. Rb2 Rxe4
21. Nxe4 Rd4 22. d3 Rxd3 23. Kf2 Nd4 24. b4 c4 25. Rd2 Rxd2+ 26. Bxd2 b5 27.
Nc5 Bxc5 28. bxc5 Kf8 29. Bb4 Ke8 30. Ke3 Nc2+ 31. Kd2 Nxb4 32. axb4 Kd7 33.
Kc3 Kc6 34. Kd4 f5 35. h3 h5 36. h4 g6 37. g3 Kc7 38. Kc3 Kd7 39. Kd2 Kc6 40.
Kc3 a5 41. bxa5 Kxc5 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.12"]
[White "Obando, Jhonier"]
[Black "Neira, Robert Nicolas"]
[Result "0-1"]
[BlackElo "1970"]
[PlyCount "80"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 h6 8.
O-O Bxc3 9. bxc3 O-O 10. e5 Nh7 11. Qd3 d5 12. exd6 Qxd6 13. a4 Qf6 14. Re1 Bf5
15. Qe3 Rad8 16. Ne5 Nxe5 17. Qxe5 Qxe5 18. Rxe5 Bg6 19. Ba3 Rfe8 20. Rae1 Nf6
21. Rxe8+ Rxe8 22. Rxe8+ Nxe8 23. Be7 Nd6 24. Bxd6 cxd6 25. Kf1 Kf8 26. Ke2 Ke7
27. Ke3 Kd7 28. Bd5 Kc7 29. g4 Kb6 30. Be4 Bxe4 31. Kxe4 Ka5 32. Kd5 Kxa4 33.
Kxd6 Kb5 34. Kc7 Kc4 35. Kxb7 a5 36. Kc6 a4 37. d5 a3 38. d6 a2 39. d7 a1=Q 40.
d8=Q Qa4+ 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.13"]
[White "Tirado, Juan Camilo"]
[Black "Abril Bernal, Luis Hernando"]
[Result "1-0"]
[WhiteElo "1963"]
[PlyCount "55"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. d3 b5 7. Bb3 O-O 8. Bg5
Be7 9. c3 d6 10. h3 Bb7 11. Re1 Re8 12. Nbd2 Qd7 13. Nf1 Rad8 14. Ng3 h6 15.
Bxf6 Bxf6 16. Nf5 Na5 17. Bc2 d5 18. Qe2 dxe4 19. dxe4 Kh7 20. Rad1 Qc8 21. Nh2
g6 22. Ng4 Bg5 23. h4 gxf5 24. exf5 Bxh4 25. Nxe5 Bf6 26. Qh5 Re7 27. Nxf7
Rxe1+ 28. Rxe1 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.14"]
[White "Celis Guzman, Julian Fernando"]
[Black "Arias, Juan Camilo"]
[Result "1-0"]
[WhiteElo "1956"]
[PlyCount "53"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nc3 Bc5 6. h3 d6 7. O-O O-O 8. Kh1
Na5 9. Bb3 Nxb3 10. axb3 Bb6 11. Nh2 d5 12. f4 Bd4 13. fxe5 Bxe5 14. Nf3 Bxc3
15. bxc3 dxe4 16. Ne5 Qd5 17. d4 e3 18. Rf3 Ne4 19. c4 e2 20. Qxe2 Qxd4 21. Ra5
c5 22. Nd3 Re8 23. Qf1 Qc3 24. Ra2 Nd2 25. Bxd2 Qxd2 26. Rxf7 Re2 27. Rf8+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.15"]
[White "Castro, Jairo Antonio"]
[Black "Acevedo, Johan Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2003"]
[BlackElo "2163"]
[PlyCount "24"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 Nc6 8. Qd2
Qc7 9. O-O-O Be7 10. Kb1 b5 11. g4 Bb7 12. h4 Rc8 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.16"]
[White "Valencia, Andres Felipe"]
[Black "Quinonez, Alejandro"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1959"]
[PlyCount "53"]
[EventDate "2008.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O a6 5. Ba4 b5 6. Bb3 Bc5 7. c3 d6 8. d4
Bb6 9. Re1 O-O 10. h3 h6 11. Bc2 Nh5 12. d5 Na5 13. Nxe5 Qh4 14. Nd3 Bxh3 15.
gxh3 Qg3+ 16. Kf1 Qxh3+ 17. Ke2 Ng3+ 18. fxg3 Qg2+ 19. Nf2 Qxf2+ 20. Kd3 Qxg3+
21. Be3 Nc4 22. Qc1 Nxb2+ 23. Kd2 Bxe3+ 24. Rxe3 Nc4+ 25. Kd3 Nxe3 26. Qxe3
Qxe3+ 27. Kxe3 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.17"]
[White "Sabogal, Brodin"]
[Black "Salazar, Samuel Sebastian"]
[Result "1-0"]
[BlackElo "2028"]
[PlyCount "72"]
[EventDate "2008.??.??"]

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 Nf6 12. d4 Bd6 13. Re1 Ng4 14. g3 Nxh2
15. Bd5 Rb8 16. Kxh2 Qh4+ 17. Kg1 Bxg3 18. Qf3 Bh2+ 19. Kg2 Bg4 20. Qd3 Rb6 21.
Rh1 Rg6 22. Rxh2 Be6+ 23. Qxg6 Bxd5+ 24. Kg1 Qxh2+ 25. Kxh2 hxg6 26. Bf4 c6 27.
Nd2 f6 28. Re1 Kf7 29. Kg3 g5 30. Bd6 Rh8 31. Re7+ Kg6 32. Ra7 f5 33. f4 gxf4+
34. Bxf4 Rh1 35. Rxa6 Kf6 36. Be5+ Ke6 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.10"]
[White "Ayala, Mateo"]
[Black "Babilonia, Mauricio Rafael"]
[Result "0-1"]
[ECO "E07"]
[PlyCount "64"]
[SourceDate "2008.12.20"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. g3 e6 5. Nf3 Nbd7 6. Bg2 Be7 7. O-O O-O 8. h3
b6 9. g4 Bb7 10. b3 dxc4 11. bxc4 c5 12. d5 exd5 13. cxd5 Bd6 14. e4 Re8 15.
Nd2 Be5 16. Bb2 Bd4 17. Kh1 Ba6 18. f4 h5 19. g5 Nxd5 20. exd5 Bxf1 21. Bxf1
Re3 22. Nc4 Rxc3 23. Bxc3 Bxc3 24. Rc1 Bd4 25. Qxh5 b5 26. Nd6 Qe7 27. Nxb5 Qe3
28. Nxd4 Qxc1 29. Qf3 cxd4 30. g6 fxg6 31. d6 Re8 32. Qd5+ Kh7 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.20"]
[White "Moreno, Julian David"]
[Black "Esquivia Cuadrado, Franklin"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "43"]
[EventDate "2008.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. O-O cxd4 8.
Nxd4 Be7 9. Bg5 O-O 10. Nf3 h6 11. Bf4 Qb6 12. Qc1 Nxe4 13. Bxe4 f5 14. Bd3 Bf6
15. c3 e5 16. Bxh6 gxh6 17. Qxh6 Bg7 18. Bc4+ Rf7 19. Qh5 Qf6 20. Ng5 Nb6 21.
Bxf7+ Kf8 22. Nh7+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.21"]
[White "Neira, Juan David"]
[Black "Barbosa, Cristian"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2030"]
[Annotator "ORLANDO,JOSÉ"]
[PlyCount "61"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Qe2 Nxe3 8.
Qxe3 e6 9. O-O-O Be7 10. Qd3 Nd7 11. f4 b5 12. Nc6 Qc7 13. Nxe7 Kxe7 14. f5 Bb7
15. fxe6 fxe6 16. Qd4 Ne5 17. Be2 Rac8 18. Rd2 Rhd8 19. Qe3 h6 20. Qd4 Qc5 21.
Qxc5 dxc5 22. Rxd8 Rxd8 23. Bf3 Rf8 24. Re1 Nxf3 25. gxf3 Rxf3 26. e5 Rf2 27.
Rg1 Kf7 28. Rd1 Ke7 29. Rg1 g5 30. h4 Rg2 31. Rxg2 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.19"]
[White "Nieto, Guillermo Luigui Uba"]
[Black "Hernandez, Juan Felipe"]
[Result "1/2-1/2"]
[ECO "C20"]
[PlyCount "33"]
[EventDate "2008.??.??"]

1. e4 e5 2. Bd3 Nf6 3. c4 Rg8 4. b3 g6 5. Nc3 d6 6. Bc2 Be7 7. c5 dxc5 8. Nge2
Bd6 9. Bb1 Be7 10. Bc2 b6 11. O-O Kf8 12. Bb2 a5 13. Nb5 Bd6 14. Nbc3 Be7 15.
Nb5 Bd6 16. Nbc3 Be7 17. Nb5 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "6.1"]
[White "Narvaez, Zamir"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[WhiteElo "2111"]
[BlackElo "2172"]
[PlyCount "83"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. a4 Nc6 8. O-O
Be7 9. Be3 Qc7 10. Kh1 O-O 11. f4 Re8 12. Nb3 b6 13. Bf3 Bb7 14. Qe1 Bf8 15.
Qf2 Nd7 16. Rad1 Nc5 17. Rd2 Rad8 18. Rfd1 g6 19. Nd4 Bg7 20. Qg3 Na5 21. Rf2
Nc4 22. Bc1 e5 23. Nde2 exf4 24. Qxf4 Ne6 25. Qg3 Be5 26. Qh4 Qc5 27. Rdf1 Bg7
28. Bg4 Ne5 29. Bh3 b5 30. Bh6 Bxh6 31. Qxh6 b4 32. Nd1 Bxe4 33. Ng3 Bc6 34.
Bxe6 fxe6 35. Ne3 d5 36. Qg5 Qd6 37. Nh5 Rf8 38. Nf6+ Kg7 39. Nh5+ Kg8 40. Nf6+
Kg7 41. Nh5+ Kg8 42. Nf6+ 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "6.2"]
[White "De Arco, Luis Carlos"]
[Black "Arenas, David"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2182"]
[BlackElo "2323"]
[PlyCount "107"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 O-O 5. e3 d6 6. h3 Nbd7 7. Bc4 c6 8. O-O
Re8 9. Bh2 h6 10. Bb3 b5 11. Re1 Bb7 12. c4 e5 13. Nf1 Qe7 14. Rc1 b4 15. c5
dxc5 16. Nxe5 Nxe5 17. Bxe5 Rad8 18. Qc2 Kh7 19. Qxc5 Qxc5 20. Rxc5 Nd7 21. Ra5
Nxe5 22. dxe5 Bxe5 23. Bxf7 Re7 24. Bc4 a6 25. a3 bxa3 26. Rxa3 Bxb2 27. Ra2
Bc3 28. Rc1 Bb4 29. Bxa6 Bxa6 30. Rxa6 c5 31. g3 Rd3 32. Rc6 Rf7 33. Rc2 h5 34.
Kg2 Rd5 35. Nh2 Rdf5 36. e4 R5f6 37. Rxf6 Rxf6 38. Nf3 Kg7 39. e5 Rc6 40. Rc4
Re6 41. g4 hxg4 42. hxg4 Ra6 43. Ng5 Bd2 44. Ne4 Bf4 45. Nxc5 Rc6 46. Rxf4 Rxc5
47. Re4 Kf7 48. Re3 g5 49. Rf3+ Ke6 50. Rf6+ Kxe5 51. Rf5+ Kd6 52. Rxc5 Kxc5
53. f4 gxf4 54. Kf3 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.??"]
[Round "6.3"]
[White "Guerrero Fandino, Gustavo A"]
[Black "Bassan, Remo"]
[Result "0-1"]
[WhiteElo "2111"]
[BlackElo "2179"]
[PlyCount "82"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Bc4 c6 7. O-O Bg7 8. Nd2
O-O 9. Ndf3 a5 10. a4 Bf5 11. c3 Nd7 12. Bd2 N7b6 13. Bd3 Bxd3 14. Nxd3 Nc4 15.
Qb3 Ndb6 16. Bf4 Re8 17. Rfe1 Qc8 18. h3 Qf5 19. Rad1 Rac8 20. Bg3 e6 21. Nc5
Re7 22. Be5 Nxe5 23. Nxe5 Nd5 24. Nc4 Nf4 25. Re3 Qg5 26. Rg3 Ne2+ 27. Kh2 Nxg3
28. fxg3 e5 29. Nxb7 Rb8 30. Ncxa5 exd4 31. cxd4 Re3 32. Qc4 Qxg3+ 33. Kh1 Rbe8
34. Rf1 Re1 35. Qxf7+ Kh8 36. Nxc6 Rxf1+ 37. Qxf1 Re1 38. Qxe1 Qxe1+ 39. Kh2
Bh6 40. g3 Qf2+ 41. Kh1 Be3 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "6.5"]
[White "Camargo, Santiago"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[WhiteElo "2082"]
[BlackElo "2142"]
[PlyCount "72"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3
Be6 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Nd5 Nxd5 14. exd5 Bf5 15.
h4 a5 16. Kb1 a4 17. Nc1 Qb8 18. Bd3 Bxd3 19. Qxd3 Rc8 20. h5 a3 21. b3 Rc3 22.
Qe4 Qc7 23. Ne2 f5 24. Qxf5 Rxe3 25. Qe6+ Kh8 26. h6 g6 27. Qxe7 Rg8 28. Rhe1
Rxf3 29. Rf1 Rf5 30. Rxf5 gxf5 31. Rg1 f4 32. g6 hxg6 33. h7 Rc8 34. c4 Nf8 35.
Qf6+ Qg7 36. Qxg7+ Kxg7 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "6.6"]
[White "Torres, Juan Camilo"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "0-1"]
[WhiteElo "2103"]
[BlackElo "2083"]
[PlyCount "91"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Be7 6. O-O O-O 7. b3 c5 8. Bb2
d5 9. Qe2 Nbd7 10. Rfd1 Qc7 11. Ne5 Ne4 12. Nxd7 Qxd7 13. Bxe4 dxe4 14. dxc5
Qc6 15. Qg4 g6 16. cxb6 axb6 17. Qf4 Ra5 18. Nc4 Rf5 19. Qh6 f6 20. Ba3 Bxa3
21. Nxa3 Ra8 22. Nc4 Rd5 23. a4 Rad8 24. Re1 Ba6 25. Na3 Rh5 26. Qf4 Rf5 27.
Qh4 Kg7 28. Nb5 g5 29. Qg3 Bxb5 30. axb5 Qxc2 31. h4 Qd2 32. hxg5 Rxg5 33. Qc7+
Rd7 34. Qxb6 Qd6 35. Qc6 Rd5 36. Qc4 Re5 37. Red1 Qxd1+ 38. Rxd1 Rxd1+ 39. Kh2
Rdd5 40. f4 exf3 41. gxf3 (41. b6) 41... Rxb5 42. f4 Rbc5 43. Qa6 Rc2+ 44. Kg1
Rd5 45. Qf1 Rdd2 46. e4 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "6.8"]
[White "Neira, Robert Nicolas"]
[Black "Celis Guzman, Julian Fernando"]
[Result "0-1"]
[WhiteElo "1970"]
[BlackElo "1956"]
[PlyCount "47"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5 Bd7 8.
Bxc6 bxc6 9. Qd2 Nf6 10. h3 O-O 11. O-O Qa5 12. f4 c5 13. Nf3 Rfd8 14. Nh4 Bc6
15. Qd3 Qb4 16. f5 Bxe4 17. Nxe4 Qxe4 18. Qxe4 Nxe4 19. fxg6 hxg6 20. Rab1 Rab8
21. Rf4 Nf6 22. Rf2 Nd5 23. Re2 Nxe3 24. Rxe3 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "6.9"]
[White "Pardo, Javier Andres"]
[Black "Ayala, Mateo"]
[Result "0-1"]
[WhiteElo "2046"]
[BlackElo "2043"]
[PlyCount "68"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2
Nbd7 9. O-O-O Bb7 10. a3 Qc7 11. Kb1 Ne5 12. g4 Nc4 13. Bxc4 Qxc4 14. h4 Rb8
15. Nb3 Ba8 16. h5 h6 17. Ba7 Rc8 18. Qe3 Nd7 19. f4 Be7 20. Rhe1 Bf6 21. Rd3
Ke7 22. e5 dxe5 23. fxe5 Nxe5 24. Bc5+ Rxc5 25. Rd4 Rc7 26. Rxc4 Nxc4 27. Qg3
Rhc8 28. Ne4 Bxe4 29. Rxe4 Nxb2 30. Nd4 Na4 31. c4 Kf8 32. Ne2 bxc4 33. Kc2 e5
34. Nc3 Nb6 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "6.12"]
[White "Duque, Juan Camilo"]
[Black "Castillo, Ricardo"]
[Result "1-0"]
[WhiteElo "2005"]
[PlyCount "63"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Bd3 Nf6 6. O-O Be7 7. Be3 a6 8. Nc3
Nc6 9. f4 Qc7 10. a4 O-O 11. Kh1 Bd7 12. Qe1 Nxd4 13. Bxd4 e5 14. fxe5 dxe5 15.
Be3 Be6 16. Qg3 Nd7 17. a5 Bb4 18. Bh6 g6 19. Bxf8 Rxf8 20. Nd5 Bxd5 21. exd5
Bxa5 22. d6 Qc5 23. Qg4 Nb6 24. Qf3 Nd5 25. Rxa5 Qxa5 26. Bc4 Nf4 27. g3 Qc5
28. Bb3 Nh5 29. Qxb7 Kh8 30. Rxf7 Rxf7 31. Qxf7 Qc8 32. d7 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "6.13"]
[White "Quinonez, Alejandro"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[BlackElo "2163"]
[PlyCount "32"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Ndb5 a6 8. e5
axb5 9. Nxb5 dxe5 10. Qxd8+ Kxd8 11. O-O-O+ Bd7 12. Bc4 Kc8 13. Rd3 Bxb5 14.
Bxb5 Nc6 15. Rc3 Ne4 16. Bxc6 Bxg5+ 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "6.16"]
[White "Arias, Juan Camilo"]
[Black "Sabogal, Brodin"]
[Result "1-0"]
[PlyCount "90"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 Bc5 5. g3 Nge7 6. Bg2 Nd4 7. Nxd4 Bxd4 8.
c3 Bb6 9. O-O O-O 10. d4 c5 11. dxc5 Bxc5 12. Nb3 Bb6 13. Bg5 f6 14. Bd2 Bd7
15. exd5 Bb5 16. Re1 exd5 17. Be3 Bxe3 18. Rxe3 Qd6 19. Qd4 Nf5 20. Qxd5+ Qxd5
21. Bxd5+ Kh8 22. Ree1 Rab8 23. c4 Ba4 24. Nc5 Bc6 25. Bxc6 bxc6 26. Nd7 Nd4
27. Nxf8 Nf3+ 28. Kg2 Nxe1+ 29. Rxe1 Rxf8 30. Re7 Rb8 31. Rxa7 h6 32. b3 Rb6
33. Rd7 Ra6 34. Rd6 Kg8 35. c5 Kf7 36. b4 Ke7 37. b5 Rxa2 38. Rxc6 Kd7 39. Ra6
Rb2 40. Ra7+ Kc8 41. b6 Rb5 42. Rc7+ Kb8 43. Rxg7 Rxc5 44. Rg6 Rc6 45. Rxh6
Rxb6 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "6.18"]
[White "Castro, Jairo Antonio"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "1-0"]
[WhiteElo "2003"]
[PlyCount "127"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Bc4 O-O 6. h3 Nbd7 7. Bf4 Re8 8. Qd2
e5 9. dxe5 dxe5 10. Nxe5 Nxe5 11. Qxd8 Rxd8 12. Bxe5 c6 13. O-O Re8 14. f4 Nd7
15. Bxg7 Kxg7 16. f5 Ne5 17. Bb3 a5 18. fxg6 hxg6 19. Rf2 Be6 20. Bxe6 Rxe6 21.
Raf1 Rae8 22. g4 R8e7 23. b3 Nd7 24. Re2 Nc5 25. Rfe1 b5 26. a3 g5 27. Kg2 Kg6
28. b4 axb4 29. axb4 Nb7 30. Nd1 Nd6 31. Nf2 Kg7 32. Kg3 Kg6 33. h4 gxh4+ 34.
Kxh4 Re8 35. e5 Nc4 36. Nd3 Rh8+ 37. Kg3 Rhe8 38. Nf4+ Kg7 39. Nxe6+ Rxe6 40.
Kf4 Kg6 41. g5 Kg7 42. Rh1 Kf8 43. Rh8+ Ke7 44. Rh7 Ke8 45. Rh6 Kd7 46. Rxe6
Kxe6 47. Ke4 Nb6 48. Rh2 Nd7 49. Rh6+ Ke7 50. g6 fxg6 51. Rxg6 Nb8 52. Kd4 Kf7
53. Rd6 Ke7 54. Kc5 Kf7 55. Rxc6 Nxc6 56. Kxc6 Ke6 57. Kxb5 Kxe5 58. c4 Kd6 59.
Kb6 Kd7 60. Kb7 Kd6 61. c5+ Kd7 62. c6+ Kd8 63. c7+ Kd7 64. c8=Q+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "6.19"]
[White "Valencia, Andres Felipe"]
[Black "Hernandez, Juan Felipe"]
[Result "1-0"]
[WhiteElo "1959"]
[PlyCount "49"]
[EventDate "2008.??.??"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 b6 6. Bg2 Bd6 7. O-O Nge7 8. Re1
O-O 9. e5 Bc7 10. h4 Bb7 11. Nf1 f6 12. exf6 Rxf6 13. Bg5 Rf7 14. Rxe6 Qd7 15.
Qe1 Raf8 16. N1d2 Bd6 17. Kh2 Nd8 18. Re2 d4 19. Ne4 Bxe4 20. Rxe4 Nd5 21. Bh3
Qc7 22. Bxd8 Qxd8 23. Be6 Bc7 24. Bxf7+ Rxf7 25. Re8+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "6.20"]
[White "Salazar, Samuel Sebastian"]
[Black "Galindo Espanol, Andres Mauri"]
[Result "1-0"]
[WhiteElo "2028"]
[PlyCount "1"]

1. e4 {W0} 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "6.21"]
[White "Garzon Gutierrez, Jeison Orlando"]
[Black "Esquivia Cuadrado, Franklin"]
[Result "0-1"]
[PlyCount "76"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. g3 Nc6 6. d3 e5 7. c3 Nf6 8. Bg2 Bd6
9. O-O Be6 10. b3 dxc3 11. Nxc3 Nd4 12. Bb2 O-O 13. Rc1 a6 14. Ba3 Qa5 15. Bb2
b5 16. Ne2 Qxa2 17. Bxd4 exd4 18. e5 Bxb3 19. Qe1 Rae8 20. Ra1 Qc2 21. Nc1 Nd7
22. Nxb3 Qxb3 23. Nd2 Qxd3 24. Be4 Qc3 25. exd6 Nf6 26. Rxa6 Nxe4 27. Nxe4 Qxe1
28. Rxe1 f5 29. f3 fxe4 30. Rxe4 Rxe4 31. fxe4 Kf7 32. d7 Ke7 33. Ra5 d3 34.
Rxb5 d2 35. Rb1 c4 36. d8=Q+ Kxd8 37. h4 c3 38. Rd1 Ke7 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "?"]
[White "Andrés Felipe Valencia"]
[Black "Alejandro Quiñones"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "53"]
[EventDate "2008.??.??"]
[SourceDate "2008.12.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O a6 5. Ba4 b5 6. Bb3 Bc5 7. c3 d6 8. d4
Bb6 9. Re1 O-O 10. h3 h6 11. Bc2 Nh5 12. d5 Na5 13. Nxe5 Qh4 14. Nd3 Bxh3 15.
gxh3 Qg3+ 16. Kf1 Qxh3+ 17. Ke2 Ng3+ 18. fxg3 Qg2+ 19. Nf2 Qxf2+ 20. Kd3 Qxg3+
21. Be3 Nc4 22. Qc1 Nxb2+ 23. Kd2 Bxe3+ 24. Rxe3 Nc4+ 25. Kd3 Nxe3 26. Qxe3
Qxe3+ 27. Kxe3 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "6.10"]
[White "Hernandez, Jairo Andres"]
[Black "Silva, John Hansen"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2020"]
[BlackElo "2017"]
[PlyCount "67"]

1. e4 e6 2. d3 c5 3. Nf3 d6 4. g3 Nc6 5. Bg2 Be7 6. O-O Nf6 7. Re1 Qc7 8. c3
Bd7 9. d4 O-O-O 10. dxc5 dxc5 11. e5 Ng4 12. Qe2 h5 13. h4 f6 14. exf6 gxf6 15.
Nbd2 Rdg8 16. Ne4 a6 17. a3 Na5 18. Qc2 e5 19. Bd2 c4 20. Rad1 Nb3 21. Bc1 Nc5
22. Nxc5 Bxc5 23. Re2 e4 24. Nd4 f5 25. Bf4 Ne5 26. Red2 Bxd4 27. Rxd4 Bb5 28.
Qd2 Qg7 29. Rd5 Nd3 30. Rxf5 Bd7 31. Bxe4 Qg4 32. Bxd3 Bxf5 33. Bxf5+ Qxf5 34.
Qd6 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "6.15"]
[White "Abril Bernal, Luis Hernando"]
[Black "Moreno, Julian David"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "68"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h3 Bg7 7. Be3 O-O 8. Bc4
Nc6 9. O-O Bd7 10. Kh1 a6 11. a4 Rc8 12. Bd3 Ne5 13. f4 Nc4 14. Bxc4 Rxc4 15.
Qd2 Qa5 16. Nb3 Qh5 17. Kg1 Nxe4 18. Nxe4 Rxe4 19. Qd3 Bf5 20. Qd2 Rc8 21. c3
e5 22. Rad1 Be6 23. Nc1 Rxa4 24. Qxd6 exf4 25. Bxf4 Ra5 26. Qe7 Rd5 27. Rde1
Rd7 28. Qb4 Bf8 29. Qa4 Bc5+ 30. Kh2 Bd6 31. Rxe6 b5 32. Qxa6 Bxf4+ 33. Rxf4
Rcd8 34. Ref6 Qe5 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "6.17"]
[White "Barbosa, Cristian"]
[Black "Obando, Jhonier"]
[Result "1/2-1/2"]
[ECO "B05"]
[PlyCount "59"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nf3 Bg4 7. Nc3 Nc6 8.
Be3 Be7 9. a3 O-O 10. Be2 Re8 11. b4 Bf6 12. Qd3 Qd7 13. O-O Rad8 14. Rfe1 d5
15. cxd5 Nxd5 16. Ne4 Rxe4 17. Ng5 Bxg5 18. Qxe4 Bf5 19. Qf3 Nxe3 20. fxe3 Re8
21. Bc4 Bf6 22. Rf1 Bg6 23. Qg3 Nxd4 24. Rad1 Qc6 25. Rxf6 gxf6 26. Rxd4 b5 27.
Bf1 Qc3 28. Rd3 Qe5 29. Qxe5 Rxe5 30. Rc3 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "6.14"]
[White "Perez Z, Deyser Eduardo"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1746"]
[PlyCount "47"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. Nf3 Nf6 6. O-O Bf5 7. Re1 e6 8.
d4 Bd6 9. Bd2 Qc7 10. Bb3 O-O 11. h3 Nbd7 12. Nh4 Rae8 13. Nxf5 exf5 14. Qf3 f4
15. Ne2 Re4 16. c4 Rfe8 17. c5 Bf8 18. Bc2 R4e7 19. Bxf4 Qa5 20. Bd6 Re6 21.
Bf5 Rxd6 22. cxd6 Bxd6 23. Nc3 Bb4 24. Rxe8+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.20"]
[Round "5.18"]
[White "Garzon Gutierrez, Jeison Orlando"]
[Black "Perez Z, Deyser Eduardo"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "43"]
[EventDate "2008.??.??"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Be6 5. Bb3 g6 6. Qf3 c6 7. Nge2 Nd7 8.
Nxd5 cxd5 9. Bxd5 Ne5 10. Qe4 Qxd5 11. Qxd5 Bxd5 12. Nf4 Bc6 13. d4 Nc4 14. b3
Nd6 15. Bb2 Bg7 16. f3 Nf5 17. O-O-O O-O-O 18. c3 Bh6 19. g3 Bxf3 20. Kb1 Bxh1
21. Rxh1 Bxf4 22. gxf4 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "6.20"]
[White "Salazar, Samuel Sebastian"]
[Black "Galindo Espanol, Andres Mauri"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2028"]
[PlyCount "103"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. cxd5 exd5 8.
Bd3 b6 9. O-O Bb7 10. Ne5 Re8 11. Qc2 h6 12. Rac1 a6 13. Ne2 c5 14. Nxd7 Qxd7
15. b3 Qd8 16. Rfd1 Rc8 17. Qd2 Bd6 18. Bxd6 Qxd6 19. h3 Ne4 20. Bxe4 Rxe4 21.
Nc3 Re7 22. dxc5 Rxc5 23. b4 Rcc7 24. a3 Qe5 25. Qd4 Qd6 26. Nxd5 Qxd5 27. Qxd5
Bxd5 28. Rxc7 Rxc7 29. Rxd5 Rc1+ 30. Kh2 Ra1 31. Rd3 Kf8 32. g4 Ke7 33. f4 Ra2+
34. Kg3 Rc2 35. e4 Rc1 36. e5 Rc6 37. Kf3 Rc4 38. Ke3 Rc1 39. Ke4 Re1+ 40. Kd5
Rc1 41. f5 Rc8 42. Re3 Rc7 43. e6 fxe6+ 44. Rxe6+ Kf8 45. Rxb6 Rc3 46. Rxa6
Rxh3 47. b5 Rb3 48. b6 Rd3+ 49. Kc6 Rc3+ 50. Kb7 Rd3 51. Ka7 Rd7+ 52. b7 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.18"]
[Round "1.19"]
[White "Silva, John Hansen"]
[Black "Salazar, Samuel Alirio"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2017"]
[PlyCount "54"]
[EventDate "2008.??.??"]

1. e3 d5 2. d4 Nf6 3. Bd3 e6 4. Nf3 c5 5. Nc3 Nc6 6. Ne2 Be7 7. O-O O-O 8. Ne5
cxd4 9. exd4 Bd6 10. f4 Nd7 11. Nf3 h6 12. Qe1 Ne7 13. h3 Qe8 14. Kh1 f6 15.
Nh4 Qf7 16. Qg3 Kh8 17. Qe1 Ng8 18. Be3 Ne7 19. Qg3 Nb6 20. Rac1 Bd7 21. Nf3
Rae8 22. Qe1 Nc6 23. c3 Nc8 24. Qd2 N8e7 25. Rfe1 a6 26. c4 dxc4 27. Bxc4 Bb4
0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.1"]
[White "Becerra, Juan David"]
[Black "Narvaez, Zamir"]
[Result "1/2-1/2"]
[WhiteElo "2142"]
[BlackElo "2111"]
[PlyCount "92"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. O-O Be7 7. d4 O-O 8. Nbd2
cxd4 9. cxd4 Nc6 10. a3 Nf4 11. exd6 Bxd6 12. Ne4 a6 13. g3 Nd5 14. Qd3 h6 15.
Re1 Be7 16. Ba2 b5 17. Bb1 f5 18. Nc5 Bxc5 19. dxc5 Qf6 20. Ba2 Rd8 21. Qe2 Nd4
22. Nxd4 Qxd4 23. Be3 Nxe3 24. Qxe3 Qxb2 25. Bxe6+ Kh8 26. c6 Qf6 27. Bb3 Qxc6
28. Rac1 Qf6 29. Qe7 Qxe7 30. Rxe7 a5 31. Rcc7 a4 32. Ba2 f4 33. Kg2 Bf5 34. g4
Rd2 35. gxf5 Rxa2 36. Kf3 Rxa3+ 37. Kxf4 Ra2 38. Rxg7 Rxf2+ 39. Ke5 Re8+ 40.
Kf6 Rf8+ 41. Ke6 Re2+ 42. Kd6 Rxf5 43. Rh7+ Kg8 44. Rcg7+ Kf8 45. Ra7 Kg8 46.
Rag7+ Kf8 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.2"]
[White "Rios, Cristhian Camilo"]
[Black "De Arco, Luis Carlos"]
[Result "1-0"]
[WhiteElo "2172"]
[BlackElo "2182"]
[PlyCount "45"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. cxd5 exd5 8.
Bd3 O-O 9. Qc2 Re8 10. O-O Nf8 11. Nd2 Bd6 12. h3 Ng6 13. f4 Rxe3 14. f5 Rg3
15. Nf3 Bc7 16. Bxf6 Qxf6 17. Nxd5 cxd5 18. Qxc7 Rxf3 19. fxg6 Qxd4+ 20. Kh1
Rxf1+ 21. Rxf1 hxg6 22. Qxf7+ Kh8 23. Qe8+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.4"]
[White "Arenas, David"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2323"]
[BlackElo "2083"]
[PlyCount "73"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 e6 5. Bd3 Be7 6. Bc2 O-O 7. O-O b6 8. Re1
Bb7 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nc3 Nxc3 13. bxc3 Nc6 14. Qd3 g6 15.
Bh6 Re8 16. Nh2 Bg5 17. Bxg5 Qxg5 18. Ng4 Red8 19. Rf1 Qe7 20. Qg3 Rac8 21.
Nf6+ Kg7 22. Qh4 Rh8 23. Rac1 Qd8 24. Rfe1 Ne7 25. Re3 Ba6 26. Rg3 Ng8 27. Rf3
Be2 28. Rf4 Ne7 29. Re1 Bc4 30. Nh5+ Kg8 31. Nf6+ Kg7 32. Re3 h5 33. Rg3 Be2
34. Re3 Bc4 35. Qg5 a5 36. Ref3 Qf8 37. Nd7 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.5"]
[White "Celis Guzman, Julian Fernando"]
[Black "Tirado, Juan Camilo"]
[Result "0-1"]
[WhiteElo "1956"]
[BlackElo "1963"]
[PlyCount "73"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Nc3 g6 7. d4 cxd4
8. Nxd4 Bg7 9. Be3 O-O 10. f3 Ne5 11. Nce2 Rc8 12. Bf2 d5 13. exd5 Nxd5 14. c3
Nc4 15. Qc1 e5 16. Nc2 Qe7 17. Ne3 Ndxe3 18. Bxe3 e4 19. fxe4 Qxe4 20. Rf3 Nxe3
21. Rxe3 Qc4 22. Qf1 Rcd8 23. Ng3 Qc5 24. Qf2 Qc4 25. Qe2 Qc6 26. Re1 Bh6 27.
Re5 Rd2 28. Qe4 Qb6+ 29. Kh1 Rxb2 30. Re8 Rxe8 31. Qxe8+ Bf8 32. Rf1 Rf2 33.
Rd1 Qc6 34. Qxc6 bxc6 35. Ne4 Rxa2 36. h3 Kg7 37. Nd6 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.8"]
[White "Ayala, Mateo"]
[Black "Duque, Juan Camilo"]
[Result "1-0"]
[WhiteElo "2043"]
[BlackElo "2005"]
[PlyCount "87"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Be7 5. Bd2 O-O 6. Qc2 c6 7. e4 fxe4 8. Nxe4
Nxe4 9. Qxe4 d5 10. Qc2 Nd7 11. Bd3 Nf6 12. O-O-O a5 13. Kb1 dxc4 14. Qxc4 b5
15. Qc2 b4 16. Ne5 Qxd4 17. Nxc6 Qc5 18. Nxe7+ Qxe7 19. f3 Bb7 20. Bg5 h6 21.
Bh4 Rac8 22. Qe2 Bd5 23. Bg6 Rc7 24. Rhe1 Rd8 25. f4 Rcd7 26. Rc1 a4 27. Bf2
Rb7 28. Bc5 Qd7 29. Red1 b3 30. a3 Rb5 31. Bd4 Rf8 32. g4 Qb7 33. Re1 Nd7 34.
f5 e5 35. Bxe5 Bf3 36. Qc4+ Bd5 37. Qd4 Nxe5 38. Qxe5 Bf3 39. Qe6+ Kh8 40. Qd6
Rg8 41. f6 Rd5 42. Qe6 gxf6 43. Qxf6+ Qg7 44. Re7 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.9"]
[White "Acevedo, Johan Sebastian"]
[Black "Babilonia, Mauricio Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2163"]
[PlyCount "72"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d3 a6 6. Be2 b5 7. O-O Bb7 8.
Bg5 Nbd7 9. a3 e6 10. d4 Be7 11. Qd2 O-O 12. Rad1 Rfd8 13. Qc1 h6 14. Bh4 Qb6
15. Ne5 c5 16. Nxd7 Rxd7 17. dxc5 Qxc5 18. Qe3 Qxe3 19. fxe3 Rad8 20. Rxd7 Rxd7
21. Rd1 Rxd1+ 22. Nxd1 g5 23. Bf2 Ne4 24. Bf3 Nxf2 25. Kxf2 Bc8 26. c3 f5 27.
g4 Bc5 28. Ke2 Kf7 29. h3 Kf6 30. b4 Bd6 31. Kd3 e5 32. e4 f4 33. Nb2 a5 34. c4
axb4 35. axb4 Bxb4 36. cxb5 Bd6 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.10"]
[White "Abril Bernal, Luis Hernando"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[BlackElo "2103"]
[PlyCount "66"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Nf6 6. Bd3 Nc6 7. c3 Qc7 8. h3
d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. O-O a5 12. Nd2 f5 13. Nc4 Be7 14. Re1 Bf6 15.
Qf3 O-O 16. Bd2 Bd7 17. Rad1 Rae8 18. Ne3 g6 19. Rb1 Nb6 20. b3 e5 21. Bc2 e4
22. Qe2 Nd5 23. b4 f4 24. Nxd5 cxd5 25. Bb3 Qe5 26. b5 Bd8 27. c4 e3 28. cxd5
Qd6 29. Bc3 f3 30. Qd1 (30. Qc4 exf2+ 31. Kxf2 fxg2+ 32. Kxg2 Rf2+ 33. Kxf2
Qh2+ 34. Kf3 Qxh3+ 35. Kf2) 30... Bc7 31. g3 exf2+ 32. Kxf2 Qxg3+ 33. Kf1 Qg2#
0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.11"]
[White "Moran, Daniel Stiven"]
[Black "Arias, Juan Camilo"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2056"]
[Annotator "ORLANDO,JOSÉ"]
[PlyCount "69"]

1. d4 g6 2. Bg5 Nf6 3. Bxf6 exf6 4. Nf3 Bg7 5. g3 Nc6 6. Bg2 d6 7. O-O f5 8. e3
O-O 9. c4 f4 10. gxf4 Bg4 11. Qd2 Qd7 12. Kh1 Bh3 13. Rg1 Bxg2+ 14. Rxg2 Ne7
15. Nc3 Kh8 16. b4 a5 17. b5 c6 18. Rb1 Rab8 19. Rgg1 Rfc8 20. Ne4 Nf5 21. Qxa5
h6 22. c5 d5 23. Ng3 Ra8 24. Qd2 Nxg3+ 25. Rxg3 cxb5 26. Ne5 Bxe5 27. fxe5 b6
28. cxb6 Rcb8 29. e4 $1 Kh7 30. Rc1 Rxb6 31. Rgc3 dxe4 32. d5 $1 Qf5 33. e6 $1
fxe6 34. Qd4 Rb7 35. Rc7+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.12"]
[White "Perez Z, Deyser Eduardo"]
[Black "Neira, Robert Nicolas"]
[Result "0-1"]
[BlackElo "1970"]
[PlyCount "50"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 d6 5. Bc4 Bg4 6. Be2 Be7 7. O-O Bf6 8.
Kh1 Bxf3 9. Bxf3 Be5 10. Ne2 Qf6 11. c3 Qe7 12. d4 Bf6 13. Nxf4 Qd7 14. Nd5
Nce7 15. Ne3 Rd8 16. Qb3 h5 17. e5 dxe5 18. dxe5 Bxe5 19. Bg4 f5 20. Nxf5 Nxf5
21. Bxf5 Qf7 22. Qc2 Rd6 23. c4 Ne7 24. Bd7+ Rxd7 25. Rxf7 Kxf7 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.13"]
[White "Silva, John Hansen"]
[Black "Castro, Jairo Antonio"]
[Result "1-0"]
[WhiteElo "2017"]
[BlackElo "2003"]
[PlyCount "24"]

1. e3 e5 2. d4 d5 3. Bd3 c5 4. c3 Nc6 5. Nf3 Bd6 6. Nbd2 Nf6 7. e4 dxe4 8. Nxe4
Nxe4 9. Bxe4 Bd7 10. Be3 cxd4 11. Nxd4 Nxd4 12. Bxd4 exd4 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.15"]
[White "Obando, Jhonier"]
[Black "Mendez, Andersson"]
[Result "0-1"]
[BlackElo "1939"]
[PlyCount "46"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. Qxd4 Qxd4 6. cxd4 Nc6 7. Nf3 Bg4
8. Be3 Nf6 9. Nc3 a6 10. Bc4 e6 11. O-O-O Bxf3 12. gxf3 Rc8 13. Kb1 Na5 14. Bd3
Bb4 15. Rc1 O-O 16. a3 Bxc3 17. Rxc3 Rxc3 18. bxc3 Nd5 19. Rc1 Rc8 20. Kb2 b5
21. c4 Nxe3 22. fxe3 bxc4 23. Bxc4 Nxc4+ 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.17"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Barbosa, Cristian"]
[Result "0-1"]
[WhiteElo "1746"]
[PlyCount "44"]

1. Nf3 c5 2. d3 e6 3. g3 d5 4. Bg2 Nf6 5. O-O Nc6 6. c3 Be7 7. Nbd2 O-O 8. e4
a5 9. Re1 d4 10. Nc4 b5 11. Nce5 Nxe5 12. Nxe5 Bd6 13. Nc6 Qd7 14. e5 Bb7 15.
exf6 Bxc6 16. fxg7 Rfd8 17. Bh6 Bxg2 18. Kxg2 Bc7 19. Qg4 dxc3 20. bxc3 Qxd3
21. Rxe6 Qd5+ 22. Re4 f5 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.18"]
[White "Moreno, Julian David"]
[Black "Salazar, Samuel Sebastian"]
[Result "1-0"]
[BlackElo "2028"]
[PlyCount "40"]

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 Nf6 12. d4 Bd6 13. Re1 Ng4 14. g3 Nxh2
15. Kxh2 Qh4+ 16. Kg1 Bxg3 17. fxg3 Qxg3+ 18. Kh1 Bg4 19. Bd5 Bxd1 20. Rxd1
Qh4+ 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.19"]
[White "Esquivia Cuadrado, Franklin"]
[Black "Sabogal, Brodin"]
[Result "1-0"]
[PlyCount "41"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxb4 7. Nb5 Ne7 8. axb4
Bxb4+ 9. c3 Ba5 10. Nd6+ Kf8 11. Qf3 Nf5 12. Nxc8 Nxd4 13. Qd3 Qxc8 14. Rxa5
Nb3 15. Ba3+ Ke8 16. Rb5 Qc4 17. Qxc4 dxc4 18. Bxc4 Na1 19. Bd3 Nc6 20. Nf3 Rd8
21. Be4 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.20"]
[White "Hernandez, Juan Felipe"]
[Black "Neira, Juan David"]
[Result "1/2-1/2"]
[BlackElo "2030"]
[PlyCount "77"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 d6 7. Bxc5 dxc5 8. h3
O-O 9. Qe2 Nd4 10. Nxd4 cxd4 11. Nd5 c6 12. Nxf6+ Qxf6 13. O-O b5 14. Bb3 a5
15. a4 b4 16. Qd2 Qg6 17. Kh1 c5 18. Bd5 Ra7 19. f4 exf4 20. Rxf4 Be6 21. Bxe6
Qxe6 22. b3 f5 23. Raf1 Raf7 24. exf5 Rxf5 25. Rxf5 Rxf5 26. Rxf5 Qxf5 27. Qe2
Kf7 28. g4 Qe6 29. Qf3+ Qf6 30. Kg2 Qxf3+ 31. Kxf3 Ke6 32. Kf4 Kf6 33. Ke4 Ke6
34. h4 g5 35. hxg5 hxg5 36. Kf3 Ke5 37. Kg3 Kd5 38. Kf3 Ke5 39. Kg3 1/2-1/2

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.6"]
[White "Martinez, Martin"]
[Black "Guerrero Fandino, Gustavo A"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2027"]
[BlackElo "2111"]
[PlyCount "76"]

1. e4 d6 2. d4 e5 3. Nf3 Nd7 4. Bc4 g6 5. dxe5 dxe5 6. Nc3 c6 7. Bg5 Qc7 8. h4
h6 9. Be3 Ngf6 10. Nd2 b5 11. Bb3 a5 12. a3 a4 13. Ba2 Nb6 14. Qf3 Bg7 15. Bc5
Nbd7 16. Be3 Nf8 17. O-O Qe7 18. b4 axb3 19. Nxb3 Ne6 20. Bc1 O-O 21. Ne2 c5
22. Nd2 c4 23. Bb2 Qc5 24. Qc3 Nh5 25. Nf3 Bd7 26. Rab1 Bc6 27. Nxe5 Bxe4 28.
Rbe1 Rfe8 29. Nc1 f5 30. Ncd3 Qa7 31. Nb4 Nef4 32. Qe3 Qxe3 33. Rxe3 Nxg2 34.
Rxe4 fxe4 35. Nbc6 Nxh4 36. Rd1 Bxe5 37. Nxe5 Rxe5 38. Bxe5 Nf3+ 0-1

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.7"]
[White "Hernandez, Jairo Andres"]
[Black "Camargo, Santiago"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2020"]
[BlackElo "2082"]
[PlyCount "89"]

1. e4 c5 2. Nf3 d6 3. d3 e6 4. g3 Nf6 5. Bg2 h6 6. O-O Be7 7. Re1 Qc7 8. c3 O-O
9. d4 cxd4 10. cxd4 d5 11. Bf4 Qb6 12. e5 Nfd7 13. Qd2 Re8 14. Nc3 Nc6 15. h4
Na5 16. b3 Bb4 17. Rec1 Nf8 18. h5 Bd7 19. Qe3 Rac8 20. Ne2 Ba3 21. Rxc8 Rxc8
22. g4 Nh7 23. g5 hxg5 24. Bxg5 Rc2 25. Ng3 Qb4 26. Qf4 Qc3 27. Rf1 Bb5 28. Rd1
Rxa2 29. h6 Qc2 30. Rd2 Qb1+ 31. Kh2 Bc1 32. Bd8 Bxd2 33. Nxd2 Qg6 34. hxg7 Nc6
35. Bf6 Qc2 36. Nge4 Bd3 37. Bh4 dxe4 38. Nxe4 Kxg7 39. Bf6+ Kf8 40. Nd6 Qd2
41. Be7+ Kg7 42. Qxf7+ Kh6 43. Qxe6+ Bg6 44. Nf5+ Kh5 45. Bf3# 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.21"]
[Round "7.7"]
[White "Hernandez, Jairo Andres"]
[Black "Camargo, Santiago"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2020"]
[BlackElo "2082"]
[PlyCount "89"]

1. e4 c5 2. Nf3 d6 3. d3 e6 4. g3 Nf6 5. Bg2 h6 6. O-O Be7 7. Re1 Qc7 8. c3 O-O
9. d4 cxd4 10. cxd4 d5 11. Bf4 Qb6 12. e5 Nfd7 13. Qd2 Re8 14. Nc3 Nc6 15. h4
Na5 16. b3 Bb4 17. Rec1 Nf8 18. h5 Bd7 19. Qe3 Rac8 20. Ne2 Ba3 21. Rxc8 Rxc8
22. g4 Nh7 23. g5 hxg5 24. Bxg5 Rc2 25. Ng3 Qb4 26. Qf4 Qc3 27. Rf1 Bb5 28. Rd1
Rxa2 29. h6 Qc2 30. Rd2 Qb1+ 31. Kh2 Bc1 32. Bd8 Bxd2 33. Nxd2 Qg6 34. hxg7 Nc6
35. Bf6 Qc2 36. Nge4 Bd3 37. Bh4 dxe4 38. Nxe4 Kxg7 39. Bf6+ Kf8 40. Nd6 Qd2
41. Be7+ Kg7 42. Qxf7+ Kh6 43. Qxe6+ Bg6 44. Nf5+ Kh5 45. Bf3# 1-0

[Event "NACIONAL SUB 18 2009"]
[Site "*"]
[Date "2008.12.19"]
[Round "3.20"]
[White "Barbosa, Cristian"]
[Black "Perez Z, Deyser Eduardo"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "40"]
[EventDate "2008.??.??"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nc3 e6 5. d4 d6 6. f4 Nc6 7. Nf3 Be7 8. Be2
O-O 9. Be3 f6 10. Qb3 Kh8 11. O-O Qe8 12. Rad1 dxe5 13. dxe5 Na5 14. Qb5 Qxb5
15. Nxb5 Nbxc4 16. Bxc4 Nxc4 17. Bd4 c5 18. Bc3 Ne3 19. exf6 Bxf6 20. Ne5 Nxd1
0-1

 

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