[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "7.1"]
[White "Pardo, Javier Andres"]
[Black "Ojeda, Jesus David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2101"]
[BlackElo "1655"]
[PlyCount "29"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Ba5 5. b4 Bb6 6. Bb2 d6 7. Bc4 O-O 8. O-O
Bg4 9. h3 Bh5 10. a4 a5 11. b5 c6 12. Re1 d5 13. Be2 d4 14. Na2 Re8 15. Bc4 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "7.11"]
[White "Castillo, Angelica"]
[Black "Neira, Juan David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1459"]
[BlackElo "2029"]
[PlyCount "107"]
[EventDate "2008.05.23"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Be3 Nc6 5. Bb5 Qa5+ 6. Nc3 Qb4 7. Bxc6 bxc6 8.
Rb1 Nf6 9. a3 Qa5 10. Bd2 Qb6 11. dxc5 Qxc5 12. Be3 Qa5 13. O-O Ng4 14. Bd2 Qc7
15. h3 Ne5 16. Bf4 Nxf3+ 17. Qxf3 e5 18. Bg5 O-O 19. Bf6 d6 20. Bxg7 Kxg7 21.
Rbd1 Rb8 22. b4 Be6 23. Qg3 Rbd8 24. f4 Bc4 25. Rf2 exf4 26. Rxf4 Qe7 27. Rd4
Ba6 28. h4 Rd7 29. h5 g5 30. Rg4 h6 31. e5 d5 32. Rdf4 Kg8 33. Rf6 Kg7 34. Rxc6
Bb7 35. Rd6 Rxd6 36. exd6 Qd7 37. Qe5+ f6 38. Qe7+ Qxe7 39. dxe7 Re8 40. Rd4
Rxe7 41. Nxd5 Bxd5 42. Rxd5 Rc7 43. Ra5 Kf7 44. Kh2 Ke7 45. c4 Rxc4 46. Rxa7+
Kd8 47. Kg3 f5 48. b5 Rh4 49. b6 f4+ 50. Kf2 Kc8 51. a4 Rxh5 52. a5 g4 53. b7+
Kb8 54. a6 1-0

[Event "?"]
[Site "?"]
[Date "2008.05.25"]
[Round "7.6"]
[White "Valencia Zuluaga, Andres Felipe"]
[Black "Jimenez, Leonardo Andres"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "111"]
[EventDate "2008.05.25"]
[SourceDate "2008.05.25"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 dxe4 7. dxe4 Nd4 8.
Nxd4 cxd4 9. O-O e5 10. Nb3 Be7 11. f4 Bg4 12. Qd3 exf4 13. Bxf4 Qb6 14. Qxd4
Qxd4+ 15. Nxd4 Bc5 16. c3 Rd8 17. Be3 O-O 18. Kh1 Rfe8 19. Bg5 Bxd4 20. cxd4
Re6 21. e5 Rxd4 22. exf6 gxf6 23. Bxf6 Rd3 24. Rae1 Rxe1 25. Rxe1 Be6 26. Bxb7
Rd2 27. Bc3 Rd6 28. Bc8 Bd5+ 29. Kg1 Rd8 30. Bf5 Bxa2 31. Bf6 Rf8 32. Re7 Be6
33. Bxe6 fxe6 34. Rxe6 Kf7 35. Ra6 Rb8 36. Bd4 Rb4 37. Rxa7+ Ke6 38. Bc3 Re4
39. Rxh7 Ra4 40. Kg2 Ra8 41. h4 Rg8 42. Rg7 Rh8 43. Rg6+ Kf7 44. Bxh8 Kxg6 45.
b4 Kf7 46. b5 Ke7 47. b6 Kd7 48. Bd4 Kc8 49. h5 Kd7 50. h6 Kc8 51. h7 Kb7 52.
h8=Q Ka6 53. b7 Kxb7 54. Qf6 Kc8 55. Qe7 Kb8 56. Bb6 1-0

[Event "?"]
[Site "?"]
[Date "2008.05.25"]
[Round "7.4"]
[White "Hernandez, Daniel"]
[Black "Acevedo, Johan"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "62"]
[EventDate "2008.05.25"]
[SourceDate "2008.05.25"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 Nc6 5. d3 d6 6. Nf3 Bg4 7. Qb3 Rb8 8. O-O
O-O 9. Bg5 Re8 10. Nd2 Qc8 11. Bxf6 Bxf6 12. Nde4 Be7 13. f3 Bh3 14. Nd5 Bxg2
15. Kxg2 Qd8 16. e3 a5 17. Rac1 Nb4 18. Nxb4 axb4 19. Qxb4 d5 20. Qc3 dxe4 21.
dxe4 Qd6 22. Rcd1 Qf6 23. Rd7 Bd6 24. c5 Qe6 25. c6 bxc6 26. Qxc6 Rxb2+ 27. Rf2
Rxf2+ 28. Kxf2 Qxa2+ 29. Kf1 Rb8 30. Qc1 Rb1 31. Rd8+ Bf8 0-1

[Event "?"]
[Site "?"]
[Date "2008.05.25"]
[Round "7.3"]
[White "Lozano, Nestor"]
[Black "Camargo, Santiago"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "54"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Be6 8. Ng5
b5 9. Nxe6 fxe6 10. Bg5 Nbd7 11. O-O Qc7 12. f4 Be7 13. Bxf6 Nxf6 14. fxe5 Qc5+
15. Kh1 Qxe5 16. Qe2 O-O 17. Rab1 Rf7 18. Nd1 Raf8 19. c4 bxc4 20. Bxc4 Nxe4
21. Rxf7 Rxf7 22. Nc3 Nf2+ 23. Kg1 Qxe2 24. Nxe2 d5 25. Bxa6 Bc5 26. g3 h6 27.
Rf1 Nd1+ 0-1

[Event "?"]
[Site "?"]
[Date "2008.05.25"]
[Round "7.7"]
[White "Valencia, Cristian"]
[Black "Camacho, Miguel"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "20"]
[EventDate "2008.??.??"]
[SourceDate "2008.05.25"]

1. e4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Bc4 e6 6. O-O Be7 7. Be3 O-O 8.
Nc3 b6 9. Re1 Bb7 10. a3 h6 1-0

[Event "?"]
[Site "?"]
[Date "2008.05.25"]
[Round "7.2"]
[White "Juez, Jhon"]
[Black "Ruiz, Joshua"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "75"]
[EventDate "2008.??.??"]
[SourceDate "2008.05.25"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. O-O Nf6 8.
Qe2 Be7 9. Rd1 e5 10. Nd5 Bg4 11. h3 Nd4 12. Qd3 Nxf3+ 13. gxf3 Bxh3 14. Nxf6+
gxf6 15. Kh2 Be6 16. Bb5+ Bd7 17. Bc4 Rc8 18. Qd5 Be6 19. Bb5+ Bd7 20. Bc4 Rxc4
21. Qxc4 Bc6 22. Rg1 d5 23. exd5 Bxd5 24. Qg4 Bd6 25. f4 f5 26. Qg5 Qxg5 27.
Rxg5 Be4 28. Be3 exf4 29. Bxa7 f3+ 30. Kh1 Bf4 31. Bd4 Bxg5 32. Bxh8 f6 33. Rd1
Bc6 34. Kh2 Kf7 35. Kg3 h5 36. Rh1 h4+ 37. Rxh4 Bxh4+ 38. Kxh4 1/2-1/2

[Event "Campeonato Nacional Sub 20 Novatos"]
[Site "?"]
[Date "2008.05.25"]
[Round "7.5"]
[White "Torres, Anibal"]
[Black "Vasquez, John"]
[Result "0-1"]
[ECO "E21"]
[PlyCount "52"]
[EventDate "2008.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Ne4 5. Bd2 Bxc3 6. Bxc3 Nxc3 7. bxc3 c5 8.
d5 d6 9. e4 e5 10. Qb3 Nd7 11. a4 O-O 12. Bd3 Nf6 13. O-O Bg4 14. Nd2 Nh5 15.
Rfb1 f5 16. f3 Bh3 17. Qd1 Qg5 18. Bf1 Nf4 19. g3 Bxf1 20. Kxf1 Nh3 21. Kg2
Nf4+ 22. Kh1 Nh3 23. Qe2 f4 24. g4 h5 25. Qg2 hxg4 26. Qxg4 Nf2+ 0-1

[Event "Campeonato Nacional Sub 20 Novatos"]
[Site "?"]
[Date "2008.05.25"]
[Round "7.9"]
[White "Samuel, Salazar"]
[Black "jackeline, salcedo"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "113"]
[EventDate "2008.??.??"]
[SourceDate "2008.05.25"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e6 7. c4 Ne5 8. Nc3
Nxd3+ 9. Qxd3 Bc5 10. Nxe6 fxe6 11. Bxc5 b6 12. Bd4 Bb7 13. O-O O-O 14. Rad1
Bc6 15. b3 Ng4 16. f3 Nf6 17. Qe3 h6 18. Bxb6 Qc8 19. Bc5 Rf7 20. Bd6 a5 21.
Ne2 a4 22. b4 Ne8 23. Be5 Bb7 24. c5 Ba6 25. a3 Nc7 26. Bxc7 Qxc7 27. Rd2 Bc4
28. Rc1 Bb3 29. Nd4 d6 30. Nxb3 axb3 31. Qxb3 Rb8 32. Qxe6 dxc5 33. Rxc5 Qa7
34. Rd3 Kh7 35. Kf1 Re7 36. Qf5+ Kg8 37. Rc8+ Rxc8 38. Qxc8+ Kh7 39. Qf5+ g6
40. Qc5 Qb7 41. Rc3 Rd7 42. Ke2 Qb8 43. Qc6 Rf7 44. g3 Qe5 45. Qc5 Qe6 46. f4
Qa6+ 47. Qc4 Qb7 48. b5 Re7 49. Qc6 Qa7 50. Qc5 Qb7 51. Rc4 Qd7 52. b6 Qb7 53.
Qc7 Kg8 54. Qxb7 Rxb7 55. Rc8+ Kf7 56. Rc7+ Rxc7 57. bxc7 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.1"]
[White "Ojeda, Jesus David"]
[Black "Lozano, NEstor Fabian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1655"]
[BlackElo "1643"]
[PlyCount "89"]
[EventDate "2008.05.23"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Bf4 e6 8.
O-O Bd6 9. Bxd6 Qxd6 10. Ne5 O-O 11. Qd2 Nbd7 12. f4 Nb6 13. Bb3 Nbd5 14. Rae1
Rac8 15. h3 Nxc3 16. Qxc3 c5 17. dxc5 Rxc5 18. Qb4 Qc7 19. c3 a5 20. Qd4 Rd8
21. Qe3 Nd5 22. Qf3 Nf6 23. Rd1 Rxd1 24. Rxd1 Be4 25. Qe3 h6 26. Qd4 Qb6 27.
Qd8+ Qxd8 28. Rxd8+ Kh7 29. Nxf7 Nh5 30. Rh8+ Kg6 31. Ne5+ Kf5 32. Rf8+ Nf6 33.
g3 Bd5 34. Bc2+ Be4 35. Bd1 h5 36. Bxh5 Rxe5 37. Bg4+ Kg6 38. fxe5 Nd7 39. Re8
Bf5 40. Bxf5+ Kxf5 41. Re7 Nxe5 42. Rxg7 Nf3+ 43. Kf2 Nd2 44. Rxb7 Ne4+ 45. Kg2
1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.2"]
[White "Camargo, Santiago"]
[Black "Juez, Jhon Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2175"]
[BlackElo "2118"]
[PlyCount "43"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. c3 Bc5 6. Be3 Nge7 7. g3 d5 8.
Bg2 Nxd4 9. cxd4 Bb4+ 10. Nd2 O-O 11. O-O Bxd2 12. Qxd2 dxe4 13. Bxe4 Bh3 14.
Rfe1 Nf5 15. Bg5 Qxd4 16. Bxf5 Qxd2 17. Bxh7+ Kxh7 18. Bxd2 Rfe8 19. Bf4 c6 20.
f3 Be6 21. a3 Bd5 22. Kf2 1/2-1/2

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.3"]
[White "Ruiz C, Joshua D"]
[Black "Valencia Zuluaga, Andres Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2229"]
[BlackElo "2052"]
[PlyCount "91"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 cxd4 6. cxd4 Qb6 7. Qd2 Bd7 8. Nf3
Rc8 9. Nc3 Bb4 10. Rc1 Nge7 11. Bd3 Na5 12. O-O Nc4 13. Bxc4 Rxc4 14. a3 Bxc3
15. Rxc3 Rxc3 16. Qxc3 O-O 17. Bd2 Rc8 18. Qb4 Qxb4 19. Bxb4 Nc6 20. Bc3 a5 21.
Rc1 b5 22. b4 axb4 23. Bxb4 Ra8 24. g3 g6 25. Kg2 Kg7 26. Rc2 Nxb4 27. axb4 h6
28. Kf1 Ra1+ 29. Ke2 Rb1 30. Kd3 Rxb4 31. Kc3 Rb1 32. Rb2 b4+ 33. Rxb4 Rxb4 34.
Kxb4 Bc8 35. Ka5 g5 36. h3 Kg6 37. g4 h5 38. Nd2 hxg4 39. hxg4 f5 40. f3 f4 41.
Nb3 Kf7 42. Nc5 Kf8 43. Kb6 Ke7 44. Kc7 Bd7 45. Nxd7 Kf7 46. Kd6 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.4"]
[White "Camargo, Alfonso Junior"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2015"]
[BlackElo "2152"]
[PlyCount "80"]
[EventDate "2008.05.23"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 Nbd7 6. e3 Qa5 7. Qd2 Bb4 8. Bxf6
Nxf6 9. Bd3 dxc4 10. Bc2 Nd5 11. O-O Nxc3 12. a3 Nd5 13. axb4 Qxb4 14. Qxb4
Nxb4 15. Be4 Nd5 16. Ra4 b5 17. Raa1 Bb7 18. Rac1 Nf6 19. Bb1 O-O 20. Nd2 Rfd8
21. Ne4 Nxe4 22. Bxe4 g5 23. b3 f5 24. Bc2 cxb3 25. Bxb3 Kf7 26. Rc5 Kf6 27.
Re5 Re8 28. Rc1 a5 29. Rcc5 a4 30. Ba2 b4 31. Ra5 b3 32. Bb1 a3 33. h3 a2 34.
Bd3 a1=Q+ 35. Rxa1 Rxa1+ 36. Kh2 b2 37. Kg3 Ba6 38. Bc2 Rc1 39. Rc5 Rxc2 40.
Rxc2 b1=Q 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.5"]
[White "Jimenez, Leonardo Andres"]
[Black "Pardo, Javier Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1430"]
[BlackElo "2101"]
[PlyCount "98"]
[EventDate "2008.05.23"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. Nf3 Nc6 6. cxd4 e5 7. Nc3 Bb4 8.
Bd2 Bxc3 9. Bxc3 Bg4 10. Be2 Bxf3 11. Bxf3 e4 12. Be2 Rd8 13. O-O a6 14. Qd2
Nge7 15. b3 b5 16. f3 Nxd4 17. fxe4 Nxe2+ 18. Qxe2 Qc5+ 19. Qf2 Qxf2+ 20. Rxf2
O-O 21. Bb4 Rfe8 22. Raf1 f6 23. Re1 Nc6 24. Bc5 Ne5 25. Rc2 Rc8 26. b4 a5 27.
a3 axb4 28. axb4 Nd3 29. Ree2 Re5 30. Bd6 Rxc2 31. Rxc2 Rxe4 32. Rc8+ Kf7 33.
Rc7+ Kg6 34. h3 Nxb4 35. Bf8 h5 36. Rxg7+ Kf5 37. Rb7 Nd3 38. Rxb5+ Re5 39. Rb1
Ke4 40. Rf1 f5 41. Bg7 Re8 42. Ra1 Kf4 43. Bh6+ Kg3 44. Bd2 Re2 45. Ba5 Rxg2+
46. Kf1 Kxh3 47. Ra3 Rg3 48. Bc7 Re3 49. Ba5 f4 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.6"]
[White "Salcedo, Jackeline"]
[Black "Hernandez, Daniel Santiago"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2129"]
[BlackElo "1745"]
[PlyCount "26"]
[EventDate "2008.05.23"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. g3 Bf5 5. Bg2 e6 6. Nf3 Bb4+ 7. Bd2 Nc6 8.
Qa4 Qb6 9. O-O Nge7 10. Bxb4 Qxb4 11. Nc3 Qxb2 12. Nb5 O-O 13. Qa3 Qxe2 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.7"]
[White "Vasquez Ayola, John"]
[Black "Salazar, Samuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1608"]
[BlackElo "2029"]
[PlyCount "103"]
[EventDate "2008.05.23"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 cxd4 5. dxe6 Bxe6 6. Qxd4 Qxd4 7. cxd4 Nc6
8. Bb5 Bd7 9. Nf3 a6 10. Bc4 Bd6 11. Nc3 Nge7 12. Be3 O-O 13. O-O Bg4 14. Ng5
Bh5 15. Nce4 Bc7 16. Nc5 b5 17. Bb3 a5 18. Rac1 a4 19. Bd1 Bg6 20. Bf3 Ra7 21.
d5 Ne5 22. Nd7 Nxf3+ 23. Nxf3 Bxh2+ 24. Kxh2 Rxd7 25. Bc5 Re8 26. Rfe1 f6 27.
Nd4 Nxd5 28. Nxb5 Rb8 29. Nd6 Rxb2 30. Red1 Ne7 31. Nc8 Rbb7 32. Nxe7+ Rxe7 33.
Bxe7 Rxe7 34. Rd4 Be8 35. a3 Kf7 36. Kg3 g6 37. Rc3 h5 38. Re3 Rc7 39. Kh4 Bb5
40. Rd6 Rc4+ 41. Kg3 g5 42. Rf3 Rg4+ 43. Kh2 Bf1 44. Rfxf6+ Ke7 45. Rde6+ Kd7
46. Re1 Bxg2 47. Rg1 Bf3 48. Rxf3 Rh4+ 49. Kg2 g4 50. Rd3+ Kc6 51. Rh1 Rxh1 52.
Kxh1 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.9"]
[White "Neira, Juan David"]
[Black "Porras, Hernan Oswaldo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2029"]
[BlackElo "1600"]
[PlyCount "98"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 dxe4 6. f3 exf3 7. Nxf3 Nf6 8.
Bd2 Nc6 9. c3 O-O 10. Ne5 Nxe5 11. dxe5 Ne4 12. Qe2 Nxd2 13. Qxd2 Qxd2+ 14.
Kxd2 Rd8+ 15. Kc2 Rd5 16. Re1 a6 17. Bc4 Rc5 18. Bd3 b5 19. b4 Rd5 20. Be4 Bb7
21. Bxd5 Bxd5 22. Rhg1 Bxa2 23. Ra1 Bd5 24. Ra3 g6 25. g3 h5 26. Rga1 Bb7 27.
Kd3 Rd8+ 28. Ke3 Rd5 29. Kf4 c5 30. Rc1 c4 31. Raa1 Rd3 32. Kg5 Rd2 33. Rd1
Rxh2 34. Rd8+ Kg7 35. Rd7 Bd5 36. Rxa6 Rf2 37. Raa7 Rf3 38. Kh4 Kh6 39. Rxf7
g5+ 40. Kh3 Rxf7 41. Rxf7 Kg6 42. Rf6+ Kg7 43. Rf1 Kg6 44. Rf8 Kg7 45. Rb8 Kg6
46. Rxb5 Kf5 47. Rb8 Kxe5 48. Rh8 Bf3 49. Rd8 Bd5 1/2-1/2

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.10"]
[White "Zambrano, Diana Milena"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1601"]
[BlackElo "1565"]
[PlyCount "24"]
[EventDate "2008.05.23"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. g3 Bb4 6. Bg2 O-O 7. O-O Bxc3 8. bxc3
dxc4 9. Qa4 Nbd7 10. Bg5 h6 11. Bh4 g5 12. Bxg5 hxg5 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.14"]
[White "Gomez, Cristian David"]
[Black "Morantes Maldonado, Brando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1493"]
[BlackElo "1556"]
[PlyCount "89"]
[EventDate "2008.05.23"]

1. e4 c5 2. Nf3 e6 3. Be2 d5 4. exd5 exd5 5. O-O Nf6 6. h3 Nc6 7. d3 Be6 8. Nc3
Bd6 9. Bg5 h6 10. Bh4 O-O 11. a3 Be7 12. d4 c4 13. b3 cxb3 14. cxb3 Ne4 15.
Bxe7 Qxe7 16. Nxe4 dxe4 17. Ne5 Nxe5 18. dxe5 Bf5 19. Qd6 Qg5 20. Kh2 Rfd8 21.
Qc5 b6 22. Qc3 Rac8 23. Qg3 Qd2 24. Bc4 Bg6 25. Qxg6 Rxc4 26. Qf5 Rcd4 27. Rac1
R4d7 28. Qxe4 Qb2 29. e6 fxe6 30. Qxe6+ Kh7 31. Qe4+ Kh8 32. Qa4 Qe5+ 33. f4
Qe2 34. Qc4 Qa2 35. a4 Rd2 36. Rg1 R8d4 37. Qc8+ Kh7 38. Qf5+ Kg8 39. Qe6+ Kh7
40. Qf5+ Kh8 41. Qf8+ Kh7 42. Rc7 Kg6 43. Rxg7+ Kh5 44. Qf5+ Kh4 45. Qg4# 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.16"]
[White "Camacho Cardenas, Miguel Alejan"]
[Black "Areniz Tuiran, Angela Maria"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1500"]
[PlyCount "53"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Bg4 8.
Bxf6 Bxf3 9. Qxe7+ Bxe7 10. Bxe7 Kxe7 11. gxf3 Nc6 12. Bg2 Rae8 13. Kd2 Kd7 14.
f4 Re7 15. Bxc6+ Kxc6 16. Re1 Rhe8 17. Nc3 Re6 18. Rxe6 fxe6 19. Re1 Kd7 20. f5
e5 21. f4 c6 22. fxe5 dxe5 23. Ne4 Rf8 24. Nc5+ Kc7 25. Ne6+ Kd6 26. Nxf8 h6
27. Ng6 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.8"]
[White "Torres, Anibal"]
[Black "Castillo, Angelica"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1649"]
[BlackElo "1459"]
[PlyCount "61"]
[EventDate "2008.05.23"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c5 5. Nf3 Nbd7 6. cxd5 exd5 7. dxc5 Bxc5 8.
Nxd5 Nxd5 9. Qxd5 O-O 10. Be2 Qc7 11. O-O Nf6 12. Qc4 Be6 13. Qc2 Rac8 14. Bd2
Qb8 15. Qb1 Bd6 16. Bc3 Bd5 17. Bxf6 Bxf3 18. Bxf3 Bxh2+ 19. Kh1 gxf6 20. g3
Qe5 21. Kxh2 Rc7 22. Kg2 Rd8 23. Rh1 f5 24. Rh5 Rc5 25. Qh1 Qg7 26. Qh4 Rd2 27.
Rg5 Rcc2 28. Rxg7+ Kxg7 29. Qg5+ Kf8 30. Rf1 Rxb2 31. Qxf5 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.25"]
[Round "6.11"]
[White "Donoso, Sandra"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1600"]
[BlackElo "1547"]
[PlyCount "22"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 a6 5. Bxc6 dxc6 6. Nxe5 Bd6 7. Nf3 O-O 8.
O-O Re8 9. b3 Nxe4 10. Nxe4 Rxe4 11. Bb2 Bf4 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.1"]
[White "Juez, Jhon Alexander"]
[Black "Ojeda, Jesus David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2118"]
[BlackElo "1655"]
[PlyCount "23"]
[EventDate "2008.05.23"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Nc6 6. O-O Bg4 7. c3 e6 8. Bg5
h6 9. Bh4 g5 10. Bg3 Ne4 11. Re1 Nxg3 12. fxg3 1/2-1/2

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.3"]
[White "Acevedo, Johan Sebastian"]
[Black "Ruiz C, Joshua D"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2152"]
[BlackElo "2229"]
[PlyCount "17"]
[EventDate "2008.05.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O 1/2-1/2

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.4"]
[White "Camargo, Santiago"]
[Black "Salcedo, Jackeline"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2175"]
[BlackElo "2129"]
[PlyCount "37"]
[EventDate "2008.05.23"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Qd2 Nc6 8.
Be2 Bb4 9. Nxc6 bxc6 10. e5 h6 11. exf6 hxg5 12. fxg7 Rg8 13. Qd4 Be7 14. O-O
Bf6 15. Qd6 Qe7 16. Qc7 Bxg7 17. Rfd1 Qd8 18. Qg3 Rb8 19. Qxb8 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.5"]
[White "Salazar, Samuel"]
[Black "Camargo, Alfonso Junior"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2029"]
[BlackElo "2015"]
[PlyCount "16"]
[EventDate "2008.05.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f3 Be7 8. Qd2
Nbd7 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.6"]
[White "Valencia Zuluaga, Andres Felipe"]
[Black "Donoso, Sandra"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2052"]
[BlackElo "1600"]
[PlyCount "65"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 exd4 7. Re1 d5 8.
Nxd4 Bd7 9. f3 Nxd4 10. Bxd7+ Qxd7 11. fxe4 c5 12. c3 Nb5 13. exd5+ Be7 14. a4
Nd6 15. Qe2 Nf5 16. Bf4 Qxd5 17. g4 O-O 18. gxf5 Bh4 19. Rf1 Rae8 20. Qg4 Bf6
21. Nd2 Re7 22. Rad1 Rfe8 23. Qg2 Qxf5 24. Bd6 Qc2 25. Bxe7 Rxe7 26. Rde1 Qxb2
27. Rxe7 Bxe7 28. Re1 Kf8 29. Qe2 g5 30. Qxe7+ Kg7 31. Qxg5+ Kf8 32. Qh6+ Kg8
33. Re8# 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.8"]
[White "Mora, Monica"]
[Black "Jimenez, Leonardo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2117"]
[BlackElo "1430"]
[PlyCount "50"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 h6 6. cxd5 cxd5 7. Nf3 Nf6 8.
Bb5+ Bd7 9. O-O Be7 10. Re1 O-O 11. Bxd7 Nbxd7 12. Bf4 Bb4 13. Re3 Bxc3 14.
Rxc3 Ne4 15. Rb3 Nb6 16. Nd2 Qh4 17. Be3 Nxd2 18. Qxd2 Nc4 19. Qd3 Nxe3 20.
Qxe3 Rfe8 21. Qd3 Re4 22. Rd1 Rc8 23. Rxb7 Rxd4 24. Qb1 Rxd1+ 25. Qxd1 Qg5 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.9"]
[White "Vasquez Ayola, John"]
[Black "Pachon, Adriana"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1608"]
[BlackElo "2094"]
[PlyCount "85"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 g6 5. d4 Bg7 6. O-O O-O 7. Bg5 f6 8. Bh4
d6 9. Nbd2 Bg4 10. h3 Bd7 11. d5 Nb8 12. Qb3 Qc8 13. c4 Bxb5 14. Qxb5 a6 15.
Qa4 Nd7 16. b4 c6 17. Rac1 Qd8 18. Rc3 c5 19. a3 Qc7 20. g4 g5 21. Bg3 Rfb8 22.
h4 h6 23. Rb1 b5 24. Qc2 Ng6 25. cxb5 axb5 26. bxc5 Nxc5 27. Nf1 Nf4 28. Ne3
Qd7 29. Nf5 Rb7 30. Bxf4 exf4 31. N3d4 Re8 32. f3 Bf8 33. h5 Reb8 34. Nc6 Ra8
35. Qd2 Ra4 36. Qb2 Qc7 37. Rbc1 Qb6 38. Rxc5 dxc5 39. Qxf6 c4+ 40. Kg2 Rxa3
41. Nce7+ Kh7 42. Qf7+ Kh8 43. Qxf8+ 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.12"]
[White "Castillo, Angelica"]
[Black "Ceballos, Nilka Paola"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1459"]
[BlackElo "1675"]
[PlyCount "69"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O d5 7. exd5 Nxd5 8.
Re1 Bg4 9. h3 Bh5 10. c3 Be7 11. g4 Bg6 12. Nxe5 Nxe5 13. Rxe5 c6 14. Qf3 f6
15. Re2 O-O 16. d4 f5 17. Qe3 Rf7 18. Qe6 Kh8 19. Qxc6 Rf6 20. Qxd5 Rd6 21. Qe5
Bf6 22. Qg3 fxg4 23. Bf4 Bh4 24. Qxg4 Rb6 25. Nd2 Bd3 26. Re3 Rg6 27. Rxd3
Rxg4+ 28. hxg4 Bg5 29. Bxg5 Qxg5 30. f3 h5 31. Ne4 Qg6 32. Nf2 hxg4 33. fxg4
Rf8 34. Bd5 Rxf2 35. Rh3+ 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.13"]
[White "Areniz Tuiran, Angela Maria"]
[Black "Zambrano, Diana Milena"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1500"]
[BlackElo "1601"]
[PlyCount "66"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c5 5. Be2 Nc6 6. Nc3 Nh6 7. Bxh6 gxh6 8.
Qd2 Qb6 9. b3 Be6 10. dxc5 Qxc5 11. O-O-O O-O-O 12. Nd4 Qa3+ 13. Kb1 Nb4 14.
Qc1 Qa5 15. Ndb5 Bg7 16. Nd4 Bxd4 17. Rxd4 Nc6 18. Rd3 d4 19. Na4 Nb4 20. Qd2
b5 21. a3 Nc6 22. Qxa5 Nxa5 23. Nc5 Bf5 24. Rd2 Rd5 25. Na6 Rhd8 26. Bxb5 Rxb5
27. Nb4 d3 28. Rhd1 dxc2+ 29. Nxc2 Rxd2 30. Rxd2 Bxc2+ 31. Rxc2+ Kd8 32. Rc3
Rxb3+ 33. Rxb3 Nxb3 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.15"]
[White "Lopez, Luis Alejandro"]
[Black "Castiblanco, Pedro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1967"]
[BlackElo "2122"]
[PlyCount "39"]
[EventDate "2008.05.23"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8.
O-O O-O 9. Qc2 Nb4 10. Qc3 Nxa2 11. Qxe5 Qxe5 12. Nxe5 Re8 13. Rxa2 Rxe5 14.
Ra5 b6 15. Bxa8 bxa5 16. e3 Bb4 17. d4 Re8 18. Rd1 Bg4 19. f3 Rxa8 20. fxg4 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.16"]
[White "Valencia, Cristian Johan"]
[Black "Ceballos, Vanessa Maria"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2070"]
[BlackElo "1746"]
[PlyCount "22"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bb5 O-O 8.
Qd2 d5 9. exd5 Nxd5 10. Bxc6 bxc6 11. O-O Re8 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.7"]
[White "Porras, Hernan Oswaldo"]
[Black "Hernandez, Daniel Santiago"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1600"]
[BlackElo "1745"]
[PlyCount "45"]
[EventDate "2008.05.23"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3
Bxd3 9. Qxd3 e6 10. Nf3 c5 11. Qb5+ Qd7 12. Qxd7+ Nxd7 13. Be3 Ngf6 14. O-O-O
Nd5 15. Rhe1 O-O-O 16. Kb1 Kb8 17. Bc1 cxd4 18. Rxd4 Bc5 19. Rd2 Bb4 20. c3
Nxc3+ 21. bxc3 Bxc3 22. Rde2 Bxe1 23. Rxe1 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.11"]
[White "Morantes Maldonado, Brando"]
[Black "Torres, Anibal"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1556"]
[BlackElo "1649"]
[PlyCount "74"]
[EventDate "2008.05.23"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Qb6 7. Qb3 Qxb3 8.
axb3 e6 9. Nf3 a6 10. Na3 Bd7 11. Nb5 Rc8 12. Bd6 axb5 13. Bxf8 Kxf8 14. Bxb5
Ke7 15. O-O h6 16. Rfe1 g5 17. h4 g4 18. Nh2 h5 19. g3 Ne4 20. Nf1 f5 21. Kg2
Rhf8 22. Bd3 Rf7 23. b4 Nd6 24. Ne3 Kf8 25. b5 Ne7 26. b6 Nc4 27. Bxc4 dxc4 28.
Ra7 Bc6+ 29. Kg1 Bf3 30. Nc2 Be4 31. Nb4 Nc6 32. Nxc6 Rxc6 33. Ra4 Rxb6 34.
Rxc4 Rxb2 35. Ra1 Rb1+ 36. Rxb1 Bxb1 37. Kf1 Bd3+ 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "5.2"]
[White "Pardo, Javier Andres"]
[Black "Lozano, NEstor Fabian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2101"]
[BlackElo "1643"]
[PlyCount "88"]
[EventDate "2008.05.23"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 c6 6. Bc4 Bf5 7. O-O e6 8.
Bf4 Be7 9. Bd3 Bxd3 10. Qxd3 Bd6 11. Bg5 h6 12. Bd2 Nbd7 13. Ne4 Be7 14. c4 Qb6
15. Bc3 Rd8 16. Rfe1 O-O 17. Qd2 Qc7 18. Qc2 b5 19. b3 Rc8 20. Qd2 Rfe8 21. a4
bxc4 22. bxc4 Nf8 23. Ne5 Nxe4 24. Rxe4 Bf6 25. Ng4 Bg5 26. f4 Be7 27. Ba5 Qb7
28. Re3 c5 29. Bc3 cxd4 30. Qxd4 f6 31. Qe4 Qxe4 32. Nxh6+ gxh6 33. Rxe4 Kf7
34. Rae1 f5 35. Re5 Ng6 36. Ra5 Rxc4 37. Be5 Nxe5 38. fxe5 Kf8 39. Ra6 Rc2 40.
Kh1 Bc5 41. Rf1 Ke7 42. Rb1 Bb6 43. a5 Ra2 44. Rxa7+ Bxa7 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "4.2"]
[White "Camargo, Alfonso Junior"]
[Black "Juez, Jhon Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2015"]
[BlackElo "2118"]
[PlyCount "36"]
[EventDate "2008.05.23"]

1. d4 Nf6 2. c4 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qd3 e6 6. b3 Bb4 7. Bb2 O-O 8. e3
d5 9. Nf3 dxc4 10. Qxd8 Rxd8 11. Bxc4 Ne4 12. Rc1 Na5 13. Be2 b6 14. O-O Nd2
15. Rfd1 Nxf3+ 16. Bxf3 Bb7 17. Bxb7 Nxb7 18. Rxd8+ Rxd8 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "4.3"]
[White "Hernandez, Daniel Santiago"]
[Black "Pardo, Javier Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1745"]
[BlackElo "2101"]
[PlyCount "86"]
[EventDate "2008.05.23"]

1. c4 Nf6 2. d4 d6 3. Bf4 e6 4. Nc3 b6 5. Nf3 Bb7 6. d5 Be7 7. e4 O-O 8. Bd3
Nbd7 9. e5 dxe5 10. Nxe5 Nc5 11. Bc2 exd5 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. Qh5
Be4 15. Rd1 Bd6 16. Bxe4 Nxe4 17. O-O Qf6 18. g3 g6 19. Qe2 Bxe5 20. Qxe4 Bxf4
21. Qxf4 Qxb2 22. Qxc7 Qxa2 23. Ra1 Qb2 24. Rxa7 Rxa7 25. Qxa7 b5 26. Qa1 Qxa1
27. Rxa1 b4 28. Kf1 b3 29. Rb1 Rb8 30. Ke2 Kg7 31. Kd3 Kf6 32. f3 Kf5 33. Kc3
Rc8+ 34. Kxb3 Rb8+ 35. Kc2 Rxb1 36. Kxb1 g5 37. h3 h5 38. Kc2 h4 39. g4+ Kf4
40. Kd3 Kxf3 41. Kd4 Kg3 42. Ke4 Kxh3 43. Kf5 f6 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "4.8"]
[White "Salcedo, Jackeline"]
[Black "Castillo, Angelica"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2129"]
[BlackElo "1459"]
[PlyCount "72"]
[EventDate "2008.05.23"]

1. c4 d6 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bd7 5. Nf3 e6 6. d4 d5 7. c5 Be7 8. Bg5 h6
9. Bf4 O-O 10. Ne5 Nxe5 11. Bxe5 b6 12. cxb6 axb6 13. O-O c5 14. Re1 Rc8 15.
dxc5 bxc5 16. e4 d4 17. Nb1 Qb6 18. b3 Bc6 19. Nd2 Nd7 20. Nc4 Qa7 21. Bf4 Bb5
22. Qg4 Nf6 23. Qd1 Rfd8 24. e5 Nh7 25. Qg4 Bg5 26. Bxg5 Nxg5 27. Nd6 Rxd6 28.
exd6 Qd7 29. Qf4 Rd8 30. Rac1 f6 31. Rxc5 e5 32. Qc1 Bd3 33. Rc6 Nf7 34. Bd5
Kf8 35. Rc7 Qe8 36. Bxf7 Qb5 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "4.10"]
[White "Jimenez, Leonardo Andres"]
[Black "Zambrano, Diana Milena"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1430"]
[BlackElo "1601"]
[PlyCount "87"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. dxc5 Bxc5 5. exd5 Nf6 6. dxe6 Qxd1+ 7. Nxd1 Bxe6
8. Bb5+ Bd7 9. Nc3 O-O 10. Bd2 a6 11. Bxd7 Nbxd7 12. Be3 Bxe3 13. fxe3 Rfe8 14.
Kf2 Ng4+ 15. Kf3 Nxe3 16. Rc1 Nc4 17. Na4 Nce5+ 18. Kg3 Ng6 19. Nf3 Nde5 20.
Nxe5 Nxe5 21. Rhe1 Ng6 22. Rh1 Re5 23. Rhe1 Rg5+ 24. Kf2 h6 25. Nb6 Rd8 26.
Rcd1 Rxd1 27. Rxd1 Rf5+ 28. Kg1 Rb5 29. Nc4 Ne5 30. Nxe5 Rxe5 31. Rd8+ Kh7 32.
Rd7 Rb5 33. b3 Kg6 34. c4 Re5 35. Rxb7 Re2 36. a4 Rb2 37. c5 Rc2 38. b4 Kg5 39.
b5 axb5 40. Rxb5 Rc3 41. h3 Kf4 42. Rb4+ Kg3 43. a5 Rc2 44. Rg4# 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "4.12"]
[White "Porras, Hernan Oswaldo"]
[Black "Gomez, Cristian David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1493"]
[PlyCount "89"]
[EventDate "2008.05.23"]

1. e4 e5 2. f4 d6 3. Nf3 Bg4 4. Bc4 Nf6 5. d3 a6 6. a4 Be7 7. Nc3 c6 8. Be3
exf4 9. Bxf4 Nbd7 10. d4 b5 11. axb5 axb5 12. Rxa8 Qxa8 13. Bb3 O-O 14. O-O Qb7
15. Qd3 Qb6 16. Be3 Bxf3 17. Rxf3 Qb7 18. Rf1 b4 19. Na4 c5 20. dxc5 Nxc5 21.
Bxc5 dxc5 22. Kh1 Qxe4 23. Qxe4 Nxe4 24. Re1 Nf2+ 25. Kg1 Re8 26. Kxf2 Bh4+ 27.
g3 Rxe1 28. Kxe1 Be7 29. Kd2 Kf8 30. Kd3 f6 31. Kc4 Ke8 32. Nxc5 Bxc5 33. Kxc5
Kd7 34. Kxb4 h5 35. Bf7 g5 36. Bxh5 Kc6 37. h3 Kb6 38. Bg4 Kc6 39. h4 gxh4 40.
gxh4 Kc7 41. h5 Kd8 42. h6 Ke7 43. h7 Kd6 44. h8=Q Ke5 45. Qh5+ 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "4.14"]
[White "Ceballos, Vanessa Maria"]
[Black "Vasquez Ayola, John"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1746"]
[BlackElo "1608"]
[PlyCount "50"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Bg5 a6 7. a4 Ne7 8. Ne2
Be6 9. Ba2 Ng6 10. Ng3 Nf4 11. O-O Bxa2 12. Rxa2 Ne6 13. Be3 h5 14. Nf5 g6 15.
Bxc5 gxf5 16. exf5 Nxc5 17. b4 Ncd7 18. d4 e4 19. Nh4 Ng4 20. g3 Rg8 21. Re1
Kf8 22. Rxe4 Qxh4 23. gxh4 Ne3+ 24. Kh1 Nxd1 25. Ra3 Nxf2# 0-1

[Event "?"]
[Site "?"]
[Date "2008.05.24"]
[Round "4"]
[White "anibal torres agresott"]
[Black "cristian valencia"]
[Result "1-0"]
[ECO "E92"]
[PlyCount "55"]
[EventDate "2008.05.24"]
[SourceDate "2008.05.24"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 a5 8. Nf3 Na6
9. a3 Nc5 10. Bxc5 dxc5 11. O-O Re8 12. Qc2 Nh5 13. Rad1 Nf4 14. Rfe1 Nxe2+ 15.
Rxe2 Bg4 16. Re3 f5 17. h3 f4 18. Red3 Bxf3 19. Rxf3 Qf6 20. Nb5 Rac8 21. d6 c6
22. d7 cxb5 23. dxe8=Q+ Rxe8 24. cxb5 Qb6 25. Qc4+ Kh8 26. Rd7 Rg8 27. Rfd3 h5
28. R3d6 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "4.4"]
[White "Lozano, NEstor Fabian"]
[Black "Valencia Zuluaga, Andres Felipe"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1643"]
[BlackElo "2052"]
[PlyCount "105"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nf3 Bg4 6. Qb3 Bxf3 7. Qxf3 Bb4+ 8.
Nc3 Nf6 9. Bd2 O-O 10. a3 Re8+ 11. Be2 Bxc3 12. Bxc3 dxc4 13. O-O Qd5 14. Rfe1
Qxf3 15. Bxf3 Nbd7 16. Be2 Nb6 17. a4 a5 18. f3 Nfd5 19. Kf2 Re6 20. Bf1 Nxc3
21. bxc3 Rxe1 22. Kxe1 Re8+ 23. Kd2 Rd8 24. Kc2 g6 25. Rb1 Nxa4 26. Rxb7 c5 27.
dxc5 Nxc5 28. Ra7 Kf8 29. Bxc4 Rd7 30. Rxa5 Ne6 31. Rd5 Rxd5 32. Bxd5 Nf4 33.
c4 Nxg2 34. Kd2 Nf4 35. Be4 Ke7 36. Ke3 Ne6 37. Bd5 f5 38. Bxe6 Kxe6 39. Kf4 h6
40. h4 Kf6 41. c5 Ke6 42. c6 Kd6 43. c7 Kxc7 44. Ke5 Kd7 45. Kf6 g5 46. hxg5
hxg5 47. Kxf5 Ke7 48. Kxg5 Kf7 49. Kf5 Ke7 50. Kg6 Ke6 51. f4 Ke7 52. f5 Kf8
53. Kf6 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.1"]
[White "Acevedo, Johan Sebastian"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2152"]
[BlackElo "1655"]
[PlyCount "70"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 Nc6 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. Be2
Bg4 9. h3 Bxf3 10. Bxf3 a6 11. a3 Ba5 12. b4 Bb6 13. Rb1 Nd4 14. Na4 Nb5 15. c4
Nd4 16. Nxb6 cxb6 17. O-O h5 18. h4 g4 19. Be2 Rg8 20. c5 b5 21. cxd6 Qxd6 22.
Qd2 Rc8 23. Rfc1 Rxc1+ 24. Rxc1 Nb3 25. Qc2 Nxc1 26. Qxc1 Ke7 27. Qc3 Nd7 28.
Bd1 Qd4 29. Qd2 Nf6 30. Qc2 Kd7 31. Be2 Rc8 32. Qb3 Ke7 33. Kh2 Rc1 34. Qa2 Qc3
35. d4 Ra1 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.4"]
[White "Juez, Jhon Alexander"]
[Black "Donoso, Sandra"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2118"]
[BlackElo "1600"]
[PlyCount "57"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Bxd7+ Qxd7
8. d3 Qxd5 9. O-O Be7 10. Nc3 Qd7 11. Re1 Qf5 12. Qf3 Qg6 13. Rxe5 Nc6 14. Rb5
O-O-O 15. Be3 Nd7 16. Qxf7 Nde5 17. Qxg6 hxg6 18. d4 Bxg5 19. Bxg5 Rxd4 20. Rd5
Rxd5 21. Nxd5 Nd4 22. c3 Ne6 23. Re1 Nxg5 24. Rxe5 Rh5 25. Ne7+ Kd7 26. Nxg6
Kd6 27. f4 Nf3+ 28. gxf3 Rh6 29. Rg5 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.5"]
[White "Pardo, Javier Andres"]
[Black "Porras, Hernan Oswaldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2101"]
[BlackElo "1600"]
[PlyCount "39"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
c4 9. Bc2 a5 10. O-O Qa6 11. b3 b5 12. Nf4 Nb6 13. Ng5 h6 14. Nxf7 Kxf7 15.
Qh5+ Ke7 16. Ng6+ Kd8 17. Nxh8 Qb7 18. Nf7+ Ke7 19. Nd6 Qd7 20. Bg5+ 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.6"]
[White "Valencia Zuluaga, Andres Felipe"]
[Black "Areniz Tuiran, Angela Maria"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2052"]
[BlackElo "1500"]
[PlyCount "55"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Qxd4 Nb6 6. Bd3 Nc6 7. Qf4 d6 8.
O-O Be7 9. Nc3 O-O 10. Qe4 g6 11. Bh6 Bf5 12. Qe3 Bxd3 13. cxd3 Re8 14. d4 Qd7
15. a3 Qe6 16. Rad1 Nc4 17. Qe2 dxe5 18. d5 Qf6 19. Qxc4 Na5 20. Qxc7 b6 21.
Qxe5 Qxe5 22. Nxe5 Bf6 23. Ng4 Bh8 24. d6 Rad8 25. d7 Re7 26. Bg5 f6 27. Nxf6+
Bxf6 28. Bxf6 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.7"]
[White "Camargo, Alfonso Junior"]
[Black "Jimenez, Leonardo Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2015"]
[BlackElo "1430"]
[PlyCount "51"]
[EventDate "2008.05.23"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 a6 6. Qc2 dxc4 7. Bxc4 b5 8. Be2
Bb7 9. O-O Nbd7 10. Bd2 O-O 11. Rac1 Rc8 12. Qb3 Nd5 13. Nxd5 Bxd5 14. Qc2 Bxa2
15. b3 c5 16. Qxa2 cxd4 17. Nxd4 Rxc1 18. Rxc1 e5 19. Nc6 Qe8 20. Nxe7+ Qxe7
21. Qxa6 Nc5 22. Qxb5 Ne4 23. Bb4 Nd6 24. Qc5 Rd8 25. Rd1 Qh4 26. Rxd6 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.10"]
[White "Camargo, Santiago"]
[Black "Torres, Anibal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2175"]
[BlackElo "1649"]
[PlyCount "61"]
[EventDate "2008.05.23"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 h6 7. h4 Nf6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Nbd7 12. O-O-O Qa5 13. Kb1 Nd5 14. Bd2 Qc7
15. Rhe1 Bd6 16. Ne4 Be7 17. a3 b5 18. g4 a5 19. g5 hxg5 20. Nexg5 Rxh5 21.
Nxe6 fxe6 22. Qg6+ Kd8 23. Qxh5 a4 24. Rxe6 b4 25. Rde1 bxa3 26. Qh8+ Nf8 27.
Rxe7 Qxe7 28. Rxe7 Kxe7 29. Qxg7+ Ke8 30. Ne5 axb2 31. Qf7+ 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.11"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Salcedo, Jackeline"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1565"]
[BlackElo "2129"]
[PlyCount "74"]
[EventDate "2008.05.23"]

1. Nf3 c5 2. e4 Nc6 3. c3 d5 4. e5 Bg4 5. d4 cxd4 6. cxd4 e6 7. Be3 Bb4+ 8. Nc3
Qa5 9. Rc1 Qxa2 10. Rc2 Qa4 11. Be2 Bf5 12. Bd3 Bxd3 13. Qxd3 Qa1+ 14. Qd1
Qxd1+ 15. Kxd1 Nge7 16. Nb5 O-O 17. Bd2 Rfc8 18. Bxb4 Nxb4 19. Rxc8+ Rxc8 20.
Nd6 Rb8 21. Ng5 Nec6 22. Nf3 b6 23. Kd2 Na5 24. Ke3 Nc4+ 25. Nxc4 dxc4 26. Rc1
Rc8 27. Nd2 Nd5+ 28. Ke2 c3 29. Ne4 c2 30. Kd2 Nb4 31. Ng3 Kf8 32. Nf1 Rd8 33.
Kc3 Na2+ 34. Kd2 Nxc1 35. Kxc1 Rxd4 36. Kxc2 Re4 37. Nd2 Rxe5 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.12"]
[White "Valencia, Cristian Johan"]
[Black "Castillo, Angelica"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2070"]
[BlackElo "1459"]
[PlyCount "92"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Be7 7. Qd2 h6 8.
Be3 Bd7 9. O-O-O O-O 10. f3 a6 11. g4 Nh7 12. h4 Bxh4 13. Bxh6 gxh6 14. Qxh6
Bg5+ 15. Qxg5+ Qxg5+ 16. Kb1 Nxd4 17. Rxd4 Rfe8 18. Nd5 Rac8 19. Rh5 Qg7 20.
Rd2 Re5 21. Rh4 Be6 22. Ne7+ Kf8 23. Nxc8 Bxc8 24. Rdh2 Nf6 25. Bd3 Ke7 26. Rh8
Be6 27. Rb8 b5 28. Ra8 Bc4 29. Bxc4 bxc4 30. Rxa6 Qf8 31. Rc6 Rc5 32. Rxc5 dxc5
33. g5 Ng8 34. Rh7 Qd8 35. Kc1 Qd6 36. a4 Qf4+ 37. Kb1 Qxg5 38. Ka2 Qg6 39. Rh4
Qa6 40. Ka3 Qf6 41. Rh3 Qd4 42. a5 c3 43. bxc3 Qxc3+ 44. Ka2 Qxa5+ 45. Kb2 Qb4+
46. Kc1 Qe1+ 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.16"]
[White "Vasquez Ayola, John"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1608"]
[BlackElo "1967"]
[PlyCount "51"]
[EventDate "2008.05.23"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 a6 5. Nf3 Qc7 6. Nc3 Be7 7. Be3 d6 8. Rc1
Nc6 9. d5 exd5 10. exd5 Nb4 11. a3 Qa5 12. axb4 Qxb4 13. Qa4+ Qxa4 14. Nxa4 b5
15. Nb6 Bb7 16. Nxa8 Bxa8 17. Rc8+ Kd7 18. Rxa8 Nf6 19. Rxh8 h6 20. Bd3 Bd8 21.
Ke2 Ke7 22. Nd4 Nxd5 23. Nc6+ Kd7 24. Bf5+ Kxc6 25. Rc1+ Kb7 26. Be4 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.17"]
[White "Camacho Cardenas, Miguel Alejan"]
[Black "Ceballos, Vanessa Maria"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1746"]
[PlyCount "90"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6
8. c3 Na5 9. Bd3 Qf6 10. Be4 Qxf3 11. Bxf3 Nf6 12. b4 Nc4 13. d3 Nb6 14. Na3
Bd6 15. Nb5 Rd8 16. Kd2 c6 17. Na3 Bd7 18. Ke2 Nbd5 19. Bd2 a5 20. Nc2 axb4 21.
cxb4 h6 22. h3 Rf8 23. Rhb1 g5 24. g4 Rf7 25. Rb2 Raf8 26. Rf1 Ne8 27. Ne1 Nec7
28. Bg2 Nf4+ 29. Bxf4 Rxf4 30. Nc2 Nd5 31. Bxd5+ cxd5 32. f3 Bc6 33. b5 Bd7 34.
Ne3 Bc5 35. Nf5 e4 36. fxe4 Rxf1 37. Kxf1 dxe4 38. Ke2 Ke5 39. dxe4 Kxe4 40.
Rb1 Bxf5 41. gxf5 Rxf5 42. Rf1 Rxf1 43. Kxf1 Kf3 44. Ke1 Kg3 45. a4 Kxh3 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.8"]
[White "Zambrano, Diana Milena"]
[Black "Lozano, NEstor Fabian"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1601"]
[BlackElo "1643"]
[PlyCount "66"]
[EventDate "2008.05.23"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Nbd7 5. Nc3 Bb4 6. Bd2 c5 7. Bd3 Nb6 8. b3
cxd4 9. Nxd4 e5 10. Nc2 dxc4 11. Bxc4 Nxc4 12. bxc4 Ba5 13. O-O O-O 14. e4 Bxc3
15. Bxc3 Qc7 16. f4 Qc5+ 17. Kh1 Nxe4 18. Bb4 Nf2+ 19. Rxf2 Qxf2 20. Bxf8 Bf5
21. Nb4 Be4 22. Qg1 Qxg1+ 23. Kxg1 Kxf8 24. fxe5 Rd8 25. a3 a5 26. Na2 Rd2 27.
g3 Rg2+ 28. Kf1 Rxh2 29. Re1 Bd3+ 30. Kg1 Rxa2 31. e6 Re2 32. Rxe2 Bxe2 33.
exf7 Bxc4 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.3"]
[White "Hernandez, Daniel Santiago"]
[Black "Pachon, Adriana"]
[Result "1/2-1/2"]
[ECO "D83"]
[WhiteElo "1745"]
[BlackElo "2094"]
[PlyCount "17"]
[EventDate "2008.05.23"]

1. c4 Nf6 2. d4 g6 3. Bf4 d5 4. e3 Bg7 5. Nc3 O-O 6. Rc1 Nc6 7. Nb5 e5 8. dxe5
Nxe5 9. Bxe5 1/2-1/2

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.24"]
[Round "3.13"]
[White "Gomez, Cristian David"]
[Black "Neira, Juan David"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1493"]
[BlackElo "2029"]
[PlyCount "27"]
[EventDate "2008.05.23"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. Ng5 e6 5. d3 Qb6 6. Bb3 Nc6 7. c3 Qc7 8. Nf3
b5 9. Be3 Ne5 10. Nxe5 Bxe5 11. d4 cxd4 12. Bxd4 Bxd4 13. Qxd4 f6 14. O-O
1/2-1/2

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.1"]
[White "Ojeda, Jesus David"]
[Black "Ruiz C, Joshua D"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1655"]
[BlackElo "2229"]
[PlyCount "91"]
[EventDate "2008.05.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bg5 O-O 8.
Qd2 Nc6 9. Nxc6 bxc6 10. O-O-O Qb6 11. f3 Rb8 12. Bb3 a5 13. h4 c5 14. Bxf6
Bxf6 15. Nd5 Bxb2+ 16. Kxb2 Qb7 17. Qg5 a4 18. Nxe7+ Kg7 19. Rxd6 f6 20. Qxc5
Qxe7 21. f4 axb3 22. axb3 Rb5 23. Qc6 Qb7 24. Qxb7+ Bxb7 25. Re1 Rb4 26. Re6
Kf7 27. f5 gxf5 28. exf5 Bc8 29. Rc6 Bxf5 30. Rf1 Kg6 31. h5+ Kg5 32. Rc7 Rc8
33. Rxf5+ Kxf5 34. Rxc8 Kg5 35. Rh8 Rb7 36. Rf8 Rb6 37. c4 Kxh5 38. c5 Rc6 39.
b4 Kg5 40. Kc3 Kf5 41. Kc4 Ke6 42. b5 Rc7 43. b6 Rb7 44. Kb5 f5 45. c6 Rg7 46.
b7 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.2"]
[White "Torres, Anibal"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1649"]
[BlackElo "2152"]
[PlyCount "60"]
[EventDate "2008.05.23"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd2 Be7 7. cxd5 cxd5 8.
Bb5 O-O 9. O-O a6 10. Bd3 b5 11. a3 Bb7 12. b4 Qb8 13. Rc1 Bd6 14. h3 e5 15.
dxe5 Nxe5 16. Nxe5 Bxe5 17. f4 Bd6 18. Ne2 Re8 19. Qb3 Qa7 20. Nd4 Ne4 21. Bxe4
Rxe4 22. Rc3 Rae8 23. Qd1 Bxf4 24. Rxf4 Rxf4 25. exf4 Qxd4+ 26. Kh1 Qf2 27. Rc7
Ba8 28. Rc2 d4 29. Bc3 Qxf4 30. Qxd4 Qg3 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.3"]
[White "Lozano, NEstor Fabian"]
[Black "Juez, Jhon Alexander"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1643"]
[BlackElo "2118"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.4"]
[White "Mora, Monica"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2117"]
[BlackElo "1565"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.5"]
[White "Porras, Hernan Oswaldo"]
[Black "Valencia Zuluaga, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "2052"]
[PlyCount "150"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Bc2
a6 9. O-O Rc8 10. Nc3 Bb4 11. Ne2 Qa7 12. a3 Ba5 13. b4 Bb6 14. Bb2 Nge7 15.
Qd3 Ng6 16. h4 h5 17. Rac1 Nce7 18. Bb1 Rxc1 19. Rxc1 Bb5 20. Qd2 a5 21. Ng3
Kd7 22. Ng5 Ke8 23. Bd3 Bxd3 24. Qxd3 Nxh4 25. Qb5+ Kf8 26. Qd7 Qb8 27. bxa5
Bxa5 28. Rc5 Bd2 29. Bc1 Bxg5 30. Bxg5 Nhg6 31. Rb5 Qc8 32. Qxb7 Qxb7 33. Rxb7
f6 34. exf6 gxf6 35. Bxf6 Rh7 36. a4 Kg8 37. a5 Nc6 38. a6 Rxb7 39. axb7 Kf7
40. Bd8 Nf8 41. Bc7 Nd7 42. Nxh5 Nxd4 43. b8=Q Nxb8 44. Bxb8 Nc6 45. Bc7 e5 46.
Kf1 e4 47. Ke2 d4 48. Ng3 e3 49. fxe3 dxe3 50. Kxe3 Ne7 51. Bd6 Nd5+ 52. Ke4
Nc3+ 53. Ke5 Nd1 54. Ne4 Ne3 55. g3 Kg6 56. Nd2 Kh5 57. Ke4 Ng4 58. Be5 Nf2+
59. Kf5 Ng4 60. Bf4 Ne3+ 61. Ke4 Nf5 62. Nf1 Nxg3+ 63. Nxg3+ Kg6 64. Nf5 Kf6
65. Be5+ Ke6 66. Ng7+ Kd7 67. Kd5 Ke7 68. Nf5+ Kd7 69. Nd6 Ke7 70. Nb7 Kd7 71.
Nc5+ Ke7 72. Kc6 Kf7 73. Kd7 Kg6 74. Ne4 Kf5 75. Ng5 Kxe5 1/2-1/2

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.6"]
[White "Areniz Tuiran, Angela Maria"]
[Black "Camargo, Alfonso Junior"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1500"]
[BlackElo "2015"]
[PlyCount "72"]
[EventDate "2008.05.23"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Nc3 Nf6 5. d3 a6 6. Ba4 Bxa4 7. Nxa4 b5 8.
Nc3 Nbd7 9. Bd2 e6 10. O-O Be7 11. Re1 O-O 12. e5 dxe5 13. Nxe5 Nxe5 14. Rxe5
Bd6 15. Re2 Qc7 16. h3 Rac8 17. Ne4 Nxe4 18. Rxe4 Rfd8 19. Qf3 Qc6 20. Bf4 Bxf4
21. Rxf4 Qxf3 22. Rxf3 Rc7 23. Rd1 Rdc8 24. c3 a5 25. Rf4 h6 26. d4 a4 27. dxc5
Rxc5 28. Rb4 Rb8 29. Rc1 Kf8 30. Kf1 Ke7 31. Ke2 Kf6 32. Rc2 Ke5 33. Kd2 Rd8+
34. Ke2 Rdc8 35. Kd3 Rd8+ 36. Ke2 Rdc8 1/2-1/2

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.7"]
[White "Castillo, Angelica"]
[Black "Hernandez, Daniel Santiago"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1459"]
[BlackElo "1745"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.8"]
[White "Corredor, Fabian"]
[Black "Salazar, Samuel"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1685"]
[BlackElo "2029"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.9"]
[White "Jimenez, Leonardo Andres"]
[Black "Avellaneda, Jonathan"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1430"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.10"]
[White "Pardo, Javier Andres"]
[Black "Diaz, Leyder"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2101"]
[BlackElo "1600"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.11"]
[White "Donoso, Sandra"]
[Black "Hurtado, David Alejandro"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1664"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.12"]
[White "Zambrano, Diana Milena"]
[Black "Ruiz, Edgar"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1601"]
[BlackElo "1600"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.13"]
[White "Villacorte, Liliana"]
[Black "Torres, David"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.14"]
[White "Pachon, Adriana"]
[Black "Morantes Maldonado, Brando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2094"]
[BlackElo "1556"]
[PlyCount "121"]
[EventDate "2008.05.23"]

1. e3 c5 2. Nf3 e6 3. b3 Nf6 4. Bb2 d5 5. d4 Nc6 6. c4 cxd4 7. Nxd4 Nxd4 8.
exd4 Bb4+ 9. Bc3 Bxc3+ 10. Nxc3 Qa5 11. Qc2 Ne4 12. Rc1 O-O 13. a4 Re8 14. Bd3
Nxc3 15. Qxc3 Qxc3+ 16. Rxc3 dxc4 17. Bxc4 e5 18. d5 Bf5 19. O-O Rad8 20. Rd1
Be4 21. f3 Bg6 22. Bb5 Re6 23. Kf2 Red6 24. a5 h6 25. Bc4 b5 26. axb6 axb6 27.
b4 b5 28. Bb3 f6 29. Rc5 Be8 30. Bc2 Kf8 31. Be4 Ra8 32. Bd3 Ra2+ 33. Kg3 Rb2
34. Bxb5 Rxb4 35. Bc4 Ba4 36. Ra1 Bb3 37. Ra8+ Ke7 38. Bxb3 Rxb3 39. Ra7+ Rd7
40. Ra4 Rd3 41. Raa5 Rd4 42. h3 h5 43. Kf2 h4 44. Rcb5 Rd2+ 45. Kg1 f5 46. d6+
R2xd6 47. Rxe5+ Re6 48. Rxf5 Rd1+ 49. Kf2 Rd2+ 50. Kg1 Re1+ 51. Kh2 Rdd1 52.
Rfe5+ Rxe5 53. Rxe5+ Kf6 54. Rh5 g5 55. Rh6+ Kf5 56. Ra6 Kf4 57. Ra4+ Ke3 58.
Rb4 Re1 59. Re4+ Kf2 60. Rxe1 Kxe1 61. g3 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.15"]
[White "Camargo, Santiago"]
[Black "Herrera, Juan Sebastian"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2175"]
[BlackElo "2006"]
[PlyCount "7"]
[EventDate "2008.05.23"]

1. e4 e5 2. Bc4 Bc5 3. Qh5 Nf6 4. Qxe5+ *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.16"]
[White "Ceballos, Vanessa Maria"]
[Black "Salcedo, Jackeline"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1746"]
[BlackElo "2129"]
[PlyCount "30"]
[EventDate "2008.05.23"]

1. e4 c5 2. Bc4 a6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e6 7. Bg5 Be7 8.
Be3 Nxe4 9. Qg4 Nxc3 10. bxc3 Bf6 11. O-O Ne5 12. Qe2 (12. Qxe6+) 12... Qc7 13.
Bb3 Qxc3 14. f4 Ng4 15. Rf3 Qxa1+ 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.17"]
[White "Castiblanco, Pedro"]
[Black "Ceballos, Nilka Paola"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2122"]
[BlackElo "1675"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.18"]
[White "Vasquez Ayola, John"]
[Black "Valencia, Cristian Johan"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1608"]
[BlackElo "2070"]
[PlyCount "0"]
[EventDate "2008.05.23"]

 *

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.19"]
[White "Neira, Juan David"]
[Black "Camacho Cardenas, Miguel Alejan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2029"]
[BlackElo "1600"]
[PlyCount "35"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. c3 a6 7. Ba4 b5 8. Bc2 cxd4
9. cxd4 Bb4+ 10. Bd2 Nge7 11. a3 Bxd2+ 12. Qxd2 O-O 13. Ng5 Ng6 14. h4 f5 15.
h5 Nh8 16. g4 g6 17. gxf5 exf5 18. Qf4 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.20"]
[White "Lopez, Luis Alejandro"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1967"]
[BlackElo "1547"]
[PlyCount "33"]
[EventDate "2008.05.23"]

1. c4 g6 2. Nc3 Nf6 3. g3 d6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O Nbd7 7. d3 c6 8. Bd2
e5 9. e3 a5 10. Qc2 Re8 11. Rfe1 d5 12. cxd5 cxd5 13. Rac1 Nb6 14. d4 e4 15.
Ng5 h6 16. Nh3 Bg4 17. b3 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.3"]
[White "Lozano, NEstor Fabian"]
[Black "Juez, Jhon Alexander"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1643"]
[BlackElo "2118"]
[PlyCount "46"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. c3 Bxf3 7. Qxf3 exd4 8.
cxd4 Qxd4 9. O-O Bd6 10. Nc3 Ne7 11. Rd1 Qe5 12. g3 O-O 13. Ne2 Ng6 14. Nf4
Nxf4 15. Bxf4 Qxb2 16. Bxd6 cxd6 17. Rab1 Qxa2 18. Rxb7 Qe6 19. Qd3 a5 20. f3
Rfd8 21. Rb6 c5 22. Qc3 Qd7 23. e5 d5 1/2-1/2

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "2.7"]
[White "Castillo, Angelica"]
[Black "Hernandez, Daniel Santiago"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1459"]
[BlackElo "1745"]
[PlyCount "52"]
[EventDate "2008.05.23"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nf6 7. Nf3 e6 8.
Bg5 Be7 9. O-O O-O 10. Re1 Nbd7 11. Nbd2 Rc8 12. a3 Rc6 13. Ne5 Nxe5 14. dxe5
Nd7 15. Bxe7 Qxe7 16. Nf3 Nc5 17. Qc2 Rfc8 18. Rad1 Ne4 19. Re3 b5 20. h3 a5
21. Qb3 Qc5 22. Nd4 Rb6 23. Qc2 b4 24. axb4 axb4 25. c4 Qxc4 26. Qxc4 Rxc4 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "1.3"]
[White "Acevedo, Johan Sebastian"]
[Black "Ceballos, Nilka Paola"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2152"]
[BlackElo "1675"]
[PlyCount "61"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. O-O d6 6. h3 O-O 7. d3 h6 8. Bd2
Nd4 9. Rb1 c6 10. Nxd4 Bxd4 11. Ne2 Bb6 12. Ng3 d5 13. exd5 cxd5 14. Bb5 Qd6
15. Kh1 e4 16. dxe4 Nxe4 17. Nxe4 dxe4 18. Be3 Qb4 19. Bxb6 Qxb5 20. Be3 Be6
21. b3 Rfd8 22. Qe1 Qh5 23. Kh2 Qe5+ 24. Kg1 Qh5 25. Qb4 Rd7 26. Qxe4 Rad8 27.
Kh2 Bd5 28. Qf4 g5 29. Qg3 f5 30. f3 Kh7 31. Bxa7 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "1.7"]
[White "Juez, Jhon Alexander"]
[Black "Vasquez Ayola, John"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2118"]
[BlackElo "1608"]
[PlyCount "23"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nge7 8.
Ng5 O-O 9. Qh5 h6 10. Nxf7 Rxf7 11. Bxf7+ Kh8 12. Bxh6 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "1.9"]
[White "Valencia, Cristian Johan"]
[Black "Porras, Hernan Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2070"]
[BlackElo "1600"]
[PlyCount "74"]
[EventDate "2008.05.23"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 cxd4 8.
cxd4 b6 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. O-O Ne7 12. Nh4 O-O 13. Qg4 Rfe8 14. Ra2
Rac8 15. Bh6 Ng6 16. Nxg6 hxg6 17. Be3 Qc4 18. Rfa1 Qa4 19. Qe2 Rc4 20. Qd3
Rec8 21. Qb3 b5 22. Rc1 Qxb3 23. Raa1 Rxc2 24. Rcb1 Qc4 25. h3 a5 26. h4 Ra2
27. Kh2 Rxa1 28. Rxa1 Qc3 29. Rb1 Qxa3 30. Rxb5 a4 31. Rb7 Nf8 32. Bd2 Qd3 33.
Bb4 Qxd4 34. Bd6 Qf4+ 35. g3 Qxf2+ 36. Kh3 Qf1+ 37. Kg4 Qf5# 0-1

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "1.2"]
[White "Hernandez, Daniel Santiago"]
[Black "Camargo, Santiago"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1745"]
[BlackElo "2175"]
[PlyCount "39"]
[EventDate "2008.05.23"]

1. c4 Nf6 2. d4 g6 3. Bf4 Bg7 4. Nf3 d5 5. e3 O-O 6. Nc3 c6 7. Rc1 a6 8. Qb3
Re8 9. cxd5 cxd5 10. Bxb8 Rxb8 11. Bxa6 Qa5 12. Be2 e6 13. Qb5 Qa7 14. Ne5 Ra8
15. a3 Rd8 16. O-O Nd7 17. Nd3 Nb6 18. Qc5 Bf8 19. Nb5 Qa4 20. Qxb6 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "1.11"]
[White "Valencia Zuluaga, Andres Felipe"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2052"]
[BlackElo "1547"]
[PlyCount "57"]
[EventDate "2008.05.23"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. h3 c6 6. Be2 Bf5 7. O-O e6 8.
Re1 Be7 9. d3 O-O 10. a3 Nbd7 11. Be3 Rfe8 12. Qd2 Qc7 13. Nh4 Bd6 14. Nxf5
exf5 15. Kh1 Re7 16. g3 Rae8 17. h4 Ne5 18. f3 Ned7 19. Bg5 Bxg3 20. Rg1 Bf2
21. Rg2 Bd4 22. Bh6 Be3 23. Bxe3 Rxe3 24. Rag1 Nh5 25. Nd1 Ng3+ 26. Rxg3 Rxe2
27. Rxg7+ Kf8 28. Rg8+ Ke7 29. Qxe2+ 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "1.6"]
[White "Lozano, NEstor Fabian"]
[Black "Castiblanco, Pedro"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1643"]
[BlackElo "2122"]
[Annotator "ORLANDO,JOSÉ"]
[PlyCount "57"]
[EventDate "2008.05.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5
8. Be3 Nf6 9. f3 O-O 10. Nc3 Rd8 11. O-O-O Bb6 (11... Be6) 12. g4 c5 13. Nde2
Be6 14. Na4 Bxa2 15. b3 Ba7 16. Bxc5 b5 17. Bxa7 bxa4 18. Kb2 Ne8 19. Bc5 axb3
20. cxb3 Bxb3 21. Kxb3 Rab8+ 22. Kc3 Rxd1 23. Rxd1 f6 24. Ra1 Rb5 25. Bb4 c5
26. Ba3 Nd6 27. Nf4 Ra5 28. Bb2 Rxa1 29. Bxa1 1-0

[Event "Campeonato Nacional Sub 20 Nov"]
[Site "coliseo el Salitre"]
[Date "2008.05.23"]
[Round "1"]
[White "jakeline salcedo paez"]
[Black "anibal torres agresott"]
[Result "0-1"]
[ECO "D13"]
[PlyCount "106"]
[EventDate "2008.05.23"]
[SourceDate "2008.05.23"]

1. c4 Nf6 2. g3 e6 3. Bg2 c6 4. Nc3 d5 5. cxd5 cxd5 6. Nf3 Nc6 7. d4 Bb4 8. O-O
O-O 9. Bg5 Be7 10. Re1 h6 11. Bf4 a6 12. e4 dxe4 13. Nxe4 Nd5 14. Be3 Bd7 15.
Qb3 Na5 16. Qd1 Qb6 17. Ne5 Qd8 18. Qd2 Nc6 19. Nxd7 Qxd7 20. Nc5 Bxc5 21. dxc5
Rad8 22. Bxd5 Qxd5 23. Qxd5 Rxd5 24. Rad1 Rfd8 25. Rxd5 Rxd5 26. Re2 Nd4 27.
Bxd4 Rxd4 28. Rc2 Kf8 29. Kf1 Ke7 30. Ke2 Kd7 31. Rd2 Rxd2+ 32. Kxd2 Kc6 33. b4
a5 34. a3 e5 35. Kc3 Kd5 36. f3 f5 37. Kd3 g5 38. h3 axb4 39. axb4 h5 40. Kc3
e4 41. fxe4+ fxe4 42. g4 h4 43. Kd2 Kd4 44. Ke2 Kc4 45. Ke3 Kxb4 46. Kxe4 Kxc5
47. Kd3 b5 48. Kc3 Kd5 49. Kb4 Ke4 50. Kxb5 Kf3 51. Kc4 Kg3 52. Kd3 Kxh3 53.
Ke3 Kxg4 0-1

[Event "?"]
[Site "?"]
[Date "2008.05.23"]
[Round "1"]
[White "angela areniz tuiran"]
[Black "juan david neira"]
[Result "1-0"]
[ECO "B27"]
[PlyCount "108"]
[EventDate "2008.??.??"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. b3 Qa5 5. Bb2 Nc6 6. Be2 Nf6 7. d3 Ng4 8. Qd2
Nd4 9. Nxd4 cxd4 10. Nb1 Qxd2+ 11. Nxd2 d6 12. h3 Nh6 13. O-O O-O 14. Nf3 e5
15. c3 dxc3 16. Bxc3 f5 17. Bb4 Rd8 18. Rac1 a5 19. Ba3 b5 20. Nd2 fxe4 21.
dxe4 b4 22. Bb2 Ba6 23. Bc4+ Bxc4 24. Nxc4 Nf7 25. Rfd1 Bh6 26. Rb1 Bf8 27. Bc1
a4 28. f3 axb3 29. axb3 Rab8 30. Be3 Rb5 31. Rd2 d5 32. exd5 Rdxd5 33. Rbd1
Rxd2 34. Rxd2 Bc5 35. Rd5 Bxe3+ 36. Nxe3 Rb8 37. Nc4 Re8 38. Rb5 e4 39. fxe4
Rxe4 40. Rxb4 Ne5 41. Rb8+ Kg7 42. Nxe5 Rxe5 43. b4 Kf6 44. b5 Ke6 45. Re8+ Kd6
46. Rxe5 Kxe5 47. Kf2 Kd6 48. Kg3 Kc5 49. Kg4 Kxb5 50. Kg5 Kc5 51. Kh6 Kd5 52.
Kxh7 Ke5 53. Kxg6 Kf4 54. h4 Kg3 1-0

[Event "?"]
[Site "?"]
[Date "2008.05.24"]
[Round "?"]
[White "salazar, samuel"]
[Black "mora, monica"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "79"]
[EventDate "2008.??.??"]
[SourceDate "2008.05.24"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Ng5 Nh6 6. h3 f6 7. Qh5+ Kd7 8. Ne6
Qe7 9. Nxc5+ dxc5 10. Bxh6 gxh6 11. Qxh6 Nd4 12. Bb3 Nxb3 13. axb3 Rg8 14. g4
Kc6 15. Nc3 Be6 16. Qe3 Rg7 17. Nd5 Bxd5 18. exd5+ Kd6 19. c4 b6 20. Kd2 a5 21.
f4 exf4 22. Qxf4+ Qe5 23. Qxe5+ fxe5 24. Rhf1 Re8 25. Rf5 e4 26. Re1 Rge7 27.
Rf6+ Kd7 28. dxe4 Rxe4 29. Rxe4 Rxe4 30. Rf7+ Re7 31. Rxe7+ Kxe7 32. Ke3 Kd6
33. Ke4 c6 34. h4 b5 35. dxc6 Kxc6 36. Ke5 bxc4 37. bxc4 Kb6 38. Kd6 h6 39. g5
hxg5 40. hxg5 1-0

[Event "?"]
[Site "?"]
[Date "2008.05.24"]
[Round "?"]
[White "Celis, Julian"]
[Black "Paez, David"]
[Result "1/2-1/2"]
[ECO "A08"]
[PlyCount "78"]
[EventDate "2008.??.??"]
[SourceDate "2008.05.24"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. O-O Nge7 8. Re1
O-O 9. c3 b5 10. e5 d4 11. c4 Ba6 12. b3 Rc8 13. cxb5 Bxb5 14. Nc4 Nd5 15. Bg5
Qc7 16. Qd2 Nc3 17. Bh6 Nb4 18. a3 Nbd5 19. Nd6 Rb8 20. Ne4 Nxe4 21. Rxe4 Bxh6
22. Qxh6 f6 23. exf6 Bxd3 24. Rxe6 Nxf6 25. Rae1 Qg7 26. Qg5 Bf5 27. Re7 Rf7
28. Rxf7 Qxf7 29. Ne5 Qf8 30. Nc6 Rb6 31. Ne7+ Kg7 32. g4 Bc2 33. Qxc5 Bxb3 34.
Qxd4 Re6 35. Rxe6 Bxe6 36. g5 Qxe7 37. gxf6+ Qxf6 38. Qxa7+ Bf7 39. Bd5 Qg5+
1/2-1/2