[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.1"]
[White "Trujillo, Otoniel"]
[Black "Diaz Gutierrez, Libardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2187"]
[PlyCount "39"]
[EventDate "2012.08.17"]

1. d4 d5 2. Nf3 Nf6 3. Nc3 Bg4 4. Ne5 Nbd7 5. Nxg4 Nxg4 6. e4 Ngf6 7. e5 Ng8 8.
Nxd5 e6 9. Ne3 g6 10. Be2 Bg7 11. Bf3 c6 12. Nc4 Bf8 13. h4 Rc8 14. Bg5 f6 15.
exf6 Ngxf6 16. h5 Rg8 17. hxg6 hxg6 18. Qe2 Kf7 19. Ne5+ Kg7 20. Bh6+ 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.4"]
[White "Becerra, Camila"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2034"]
[PlyCount "40"]
[EventDate "2012.08.17"]

1. e4 c6 2. Nf3 d5 3. e5 c5 4. d4 e6 5. Be3 Qb6 6. b3 Nc6 7. Bd3 Bd7 8. O-O
cxd4 9. Bd2 Nge7 10. Qe2 a6 11. Ng5 h6 12. Nh7 Nb4 13. Bxb4 Qxb4 14. Qf3 Nc6
15. Qg3 Qa5 16. Nxf8 Kxf8 17. Qf3 Nxe5 18. Qg3 Nxd3 19. Qd6+ Ke8 20. cxd3 Rc8
0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.7"]
[White "Castellanos Rodriguez, Camilo"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1902"]
[PlyCount "53"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Nf3 e6 7. d3 Be7 8. O-O
Nf6 9. Qe1 O-O 10. Bd2 d5 11. e5 Nd7 12. Qg3 d4 13. Ne4 f6 14. Qh3 fxe5 15.
Neg5 Bxg5 16. Nxg5 Nf6 17. fxe5 h6 18. Nxe6 Qd5 19. Nxf8 Rxf8 20. exf6 Rxf6 21.
Rxf6 gxf6 22. Qg4+ Kf7 23. Re1 b5 24. Qe4 Qd7 25. Qh7+ Kf8 26. Bxh6+ Qg7 27.
Qxg7# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.10"]
[White "Neira, Paola"]
[Black "Sosa Florez, Luis Felipe"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1812"]
[PlyCount "32"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d3 e6 5. Be3 Nge7 6. Be2 g6 7. O-O Bg7 8. Qd2
O-O 9. h3 a6 10. Kh1 b5 11. Rad1 Bd7 12. d4 b4 13. Nb1 cxd4 14. Nxd4 a5 15. Bd3
Nxd4 16. Bxd4 Bxd4 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.19"]
[White "Fiquitiva Gutierrez, Brian Alex"]
[Black "Hurtado, Juan Eduardo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "10"]
[EventDate "2012.08.17"]

1. e4 Nc6 2. Nc3 e5 3. Nf3 Nf6 4. Bc4 Be7 5. Ng5 d5 (5... O-O 6. d3 d6 7. Qf3
Nd4 8. Qd1 h6 9. Nf3 Bg4 10. Be3 c6 11. a3 b5 12. Ba2 a5 13. h3 Bxf3 14. gxf3
b4 15. Ne2 (15. axb4 axb4 16. Nb1 (16. Ne2 Nxf3+ 17. Kf1 Nh5 18. h4 Bxh4 (18...
Nf6 19. Rh3 Nd4 20. Qd2 Nxe2 21. Kxe2 Nh5 22. Bxh6 gxh6 23. Rg1+ Kh7 24. Bc4 (
24. Bb3 Nf4+ 25. Ke1 Nxh3 (25... Ra1+ 26. Qd1 Rxd1+ 27. Kxd1))) 19. Ng1 Nxg1
20. Qxh5 Bg5 (20... Bf6) 21. Bxg5 Qxg5 22. Qxg5 hxg5 23. Rxg1)) 15... Nxf3+)
0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.21"]
[White "Erazo Trujillo, Clara Elisa"]
[Black "Marulanda Leon, Juan David"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "16"]
[EventDate "2012.08.17"]

1. Nh3 Nf6 2. Nf4 e5 3. g3 d6 4. h3 Be7 5. Nc3 Be6 6. Nd3 O-O 7. Rh2 Bf5 8. Rg2
Bd7 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.4"]
[White "Cuellar, Jose Gabriel"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1763"]
[BlackElo "2057"]
[PlyCount "94"]
[EventDate "2012.08.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. dxc5 Bxc5 5. e3 O-O 6. Bd3 Nc6 7. a3 Ne5 8. Be2
b6 9. Nf3 Ng6 10. O-O Bb7 11. g3 d5 12. cxd5 exd5 13. Nd4 Ne4 14. Nxe4 dxe4 15.
b4 Be7 16. Nf5 Bf6 17. Qxd8 Rfxd8 18. Rb1 Rd5 19. g4 Rad8 20. Ng3 R5d7 21. Bb2
Ne5 22. Bxe5 Bxe5 23. Rbd1 Rxd1 24. Rxd1 Rxd1+ 25. Bxd1 b5 26. Ne2 Bb2 27. a4
Bc6 28. axb5 Bxb5 29. Nd4 Bd3 30. Ba4 a6 31. Nc2 Kf8 32. Kg2 Ke7 33. f3 Kd6 34.
fxe4 Ke5 35. Kf2 Bc3 36. Ne1 Bc4 37. Nf3+ Kxe4 38. Ng5+ Kd3 39. Bc6 Bxb4 40.
Be4+ Kc3 41. Bxh7 a5 42. Be4 a4 43. Nf3 a3 44. Nd4 a2 45. Nc2 Bc5 46. h4 Kb2
47. h5 Bb3 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.5"]
[White "Nieto, Guillermo Luigui Uba"]
[Black "Baron, Rolando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1887"]
[BlackElo "1829"]
[PlyCount "81"]
[EventDate "2012.08.17"]

1. Nf3 d6 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. Re1 O-O 6. e4 Re8 7. d4 Nbd7 8. e5
dxe5 9. dxe5 Nh5 10. g4 Nxe5 11. Qxd8 Nxf3+ 12. Bxf3 Rxd8 13. gxh5 gxh5 14.
Rxe7 Bh3 15. Nc3 Rd6 16. Bxh5 Rad8 17. Bf4 Rf6 18. Bxc7 Rf8 19. Ne4 Rf5 20. Ng3
Rb5 21. Rb1 a6 22. b3 Rc5 23. Bd6 Rxc2 24. Rxb7 Rfc8 25. Bxf7+ Kh8 26. Rb8 Rxb8
27. Bxb8 Bd4 28. Ne4 Kg7 29. Bd5 Rxa2 30. Bg3 Ra5 31. Bc4 h6 32. Nd6 Be5 33.
Bf1 Be6 34. Nc4 Bxc4 35. Bxe5+ Rxe5 36. Bxc4 a5 37. Rd1 Kf6 38. Rd6+ Kg5 39.
Rd5 Kf4 40. Rxe5 Kxe5 41. Kg2 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.6"]
[White "Nieto Mancilla, Frank Fernando"]
[Black "Rosero, Hugo Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1883"]
[BlackElo "1617"]
[PlyCount "108"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nc3 d6 3. f4 a6 4. a4 e6 5. Bc4 Nf6 6. d3 Qc7 7. Nf3 Nbd7 8. O-O
Be7 9. Ng5 Nb6 10. Ba2 h6 11. Nf3 Nbd7 12. Bd2 b6 13. Nh4 O-O 14. f5 Ne5 15.
Qc1 Kh7 16. Nf3 Bd7 17. Qe1 b5 18. Qh4 Ng8 19. Qh3 bxa4 20. fxe6 fxe6 21. Nxe5
dxe5 22. Bxe6 Bxe6 23. Qxe6 a3 24. Nd5 Qd6 25. Qxd6 Bxd6 26. Rxa3 c4 27. Ra5
cxd3 28. cxd3 Nf6 29. Bc3 Bb8 30. Rf5 Ba7+ 31. Kf1 Bd4 32. Nc7 Rac8 33. Ne6
Rfe8 34. Nxd4 exd4 35. Bxd4 Red8 36. Bxf6 gxf6 37. Ke2 Rc2+ 38. Ke3 Rxb2 39.
Rxf6 Rb3 40. Raxa6 Rbxd3+ 41. Kf4 Rd2 42. Rxh6+ Kg7 43. Rag6+ Kf7 44. e5 R8d4+
45. Ke3 R4d3+ 46. Ke4 Rd4+ 47. Kf3 R4d3+ 48. Kg4 Rxg2+ 49. Kf5 Rf3+ 50. Ke4
Rxg6 51. Rxg6 Kxg6 52. Kxf3 Kf5 53. Kg3 Kxe5 54. Kg4 Kf6 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.7"]
[White "Argote Heredia, Valentina"]
[Black "Baron, Maria Camila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1876"]
[BlackElo "1602"]
[PlyCount "55"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 a6 7. O-O e5 8. Nb3
Be7 9. a4 O-O 10. a5 Bd7 11. Be3 Rc8 12. Qd2 Qc7 13. Bg5 b6 14. Bxf6 Bxf6 15.
Nd5 Qd8 16. axb6 a5 17. Nxa5 Nxa5 18. Rxa5 Ra8 19. Rxa8 Qxa8 20. Nxf6+ Kh8 21.
Nxd7 Rc8 22. Qd5 Qxd5 23. exd5 Rxc2 24. b7 Rxb2 25. Rc1 g6 26. Rc8+ Kg7 27.
b8=Q Rxb8 28. Rxb8 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.10"]
[White "Olarte Parra, Jhoan Sebastian"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1921"]
[PlyCount "35"]
[EventDate "2012.08.17"]

1. e4 d5 2. Nf3 dxe4 3. Ng5 e5 4. Nxe4 f5 5. Ng3 Nf6 6. Bc4 Bc5 7. Nc3 Bxf2+ 8.
Kf1 Bxg3 9. hxg3 Nc6 10. Qe2 Qe7 11. d3 Nd4 12. Qd1 Be6 13. Bg5 Bxc4 14. dxc4
c6 15. g4 O-O-O 16. gxf5 Nb3 17. axb3 Rxd1+ 18. Rxd1 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.13"]
[White "Marulanda Leon, Juan David"]
[Black "Corredor Castellanos, Camilo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1841"]
[PlyCount "74"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Be7 5. Bd2 d6 6. Be2 O-O 7. O-O Be6 8. a3
Re8 9. Ng5 Nd4 10. Nxe6 fxe6 11. Be3 c5 12. Qd2 d5 13. exd5 exd5 14. Nb1 Qc7
15. c3 Nb3 16. Qc2 Nxa1 17. Qa4 b5 18. Qxb5 Rab8 19. Qa6 Rb6 20. Qa5 Nb3 21.
Qa4 Rd8 22. c4 d4 23. Bc1 Bd6 24. Bd2 e4 25. dxe4 Nxe4 26. Ba5 Nxa5 27. Qxa5
Rxb2 28. Qxc7 Bxc7 29. Bd3 Nxf2 30. Rxf2 Bxh2+ 31. Kf1 Rb3 32. Bc2 Rb6 33. Rf3
Be5 34. Rh3 h6 35. Be4 d3 36. Rxd3 Rxb1+ 37. Kf2 Bd4+ 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.14"]
[White "Sosa Florez, Luis Felipe"]
[Black "Sosa Florez, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1812"]
[PlyCount "33"]
[EventDate "2012.08.17"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O c5 7. c4 Na6 8. a3 Nc7
9. Nc3 a5 10. b3 Bd7 11. Bb2 b5 12. dxc5 dxc5 13. cxb5 Nxb5 14. Ne5 Nxc3 15.
Bxc3 Ra7 16. Qd2 Nd5 17. Qxd5 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.21"]
[White "Castellanos, Carlos"]
[Black "Erazo Trujillo, Clara Elisa"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "63"]
[EventDate "2012.08.17"]

1. e4 Na6 2. d4 h6 3. e5 e6 4. c3 h5 5. g3 Rh6 6. Bxh6 gxh6 7. Qf3 Be7 8. Bxa6
bxa6 9. Qxa8 Bg5 10. f4 Be7 11. Ne2 d6 12. Qc6+ Kf8 13. Nd2 dxe5 14. dxe5 h4
15. O-O-O hxg3 16. hxg3 a5 17. Qe4 Ba6 18. Nd4 Bc5 19. Nc6 Qa8 20. Nf3 Kg7 21.
Rd8 Qxd8 22. Nxd8 a4 23. a3 f6 24. Nxe6+ Kf7 25. Nxc5 Bb5 26. Qh7+ Kf8 27. Ne6+
Ke8 28. Qxg8+ Kd7 29. Rd1+ Kc6 30. Nfd4+ Kb6 31. Qb8+ Ka5 32. Qxb5# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.23"]
[White "Becerra, Camila"]
[Black "Penagos, Esneider"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. e5 Qc6 7. Bc4 Qxg2
8. Rf1 Qg6 9. Qd5 c6 10. Qf3 d5 11. Rg1 Qxg1+ 12. Bf1 Bg4 13. Qd3 Bc5 14. Be3
Bxe3 15. Qxe3 Ne7 16. Nc3 (16. Nc3) 16... O-O 17. Kd2 Nf5 18. Qd3 Qxf2+ 19. Ne2
Bxe2 20. Bxe2 c5 21. Rf1 Qxh2 22. Rxf5 c4 23. Qxd5 Rad8 24. Qxd8 Rxd8+ 25. Kc3
Qh3+ 26. Rf3 Qe6 27. Bxc4 Rc8 28. Rf4 Qxe5+ 29. Kd3 Qxf4 30. Bb3 Qd6+ 31. Ke2
Re8+ 32. Kf2 Qf6+ 33. Kg2 Re5 34. a4 Rg5+ 35. Kh1 Qh6# 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.1"]
[White "Trujillo, Otoniel"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2187"]
[BlackElo "1988"]
[PlyCount "77"]
[EventDate "2012.08.17"]

1. d4 e6 2. Nf3 f5 3. Nc3 Nf6 4. Bg5 d5 5. e3 Be7 6. Ne5 O-O 7. Bxf6 Bxf6 8. f4
Nd7 9. Qf3 c6 10. O-O-O a5 11. h4 a4 12. g4 Qa5 13. a3 Be7 14. Nb1 Nxe5 15.
dxe5 b5 16. c3 Rb8 17. Bd3 Kh8 18. Rdg1 c5 19. gxf5 exf5 20. Qxd5 Qb6 21. Qf3
b4 22. Rh2 bxc3 23. Nxc3 c4 24. Bxc4 Be6 25. Bxe6 Qxe6 26. Rhg2 Rfc8 27. Rc2
Qb3 28. Qg2 Bf8 29. Nd1 Qa2 30. Nc3 Qb3 31. h5 Rb7 32. Nd1 Rcb8 33. Qc6 Bxa3
34. bxa3 Qb1+ 35. Kd2 Rd8+ 36. Ke2 Rbd7 37. Nf2 Qb3 38. Rgc1 Qxa3 39. Qxd7 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.1"]
[White "Acuna Buitrago, Camilo Andres"]
[Black "Trujillo, Otoniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2065"]
[BlackElo "2187"]
[PlyCount "16"]
[EventDate "2012.08.17"]

1. e4 c6 2. d3 d5 3. Nd2 e6 4. g3 Nf6 5. Bg2 Be7 6. Ne2 Nbd7 7. O-O O-O 8. c3
c5 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.3"]
[White "Estrella Becerra, Fernando"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2057"]
[BlackElo "1887"]
[PlyCount "112"]
[EventDate "2012.08.17"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 Bc5 5. O-O d6 6. Nc3 O-O 7. h3 h6 8. d3
Be6 9. a3 a5 10. Qc2 Qd7 11. Kh2 Ne7 12. Ne4 Nxe4 13. dxe4 a4 14. Qd3 Nc6 15.
Be3 Bxe3 16. fxe3 Na5 17. c5 Nb3 18. Rad1 Nxc5 19. Qc3 Qe7 20. Nh4 g6 21. Rf2
b5 22. Rdf1 Bc4 23. Qd2 Nd7 24. Bf3 Nb6 25. Bg4 Be6 26. Bxe6 Qxe6 27. Qc3 Nc4
28. Rc1 Qd7 29. Rd1 Qc6 30. Rd5 Kg7 31. g4 Qb6 32. Rd3 Qb7 33. Rd5 Qa7 34. Ng2
Qa5 35. Qc1 Qb6 36. Rd3 Na5 37. Qc2 Nb3 38. Rf1 Nc5 39. Rd5 Rab8 40. Rdd1 b4
41. Rb1 Qb7 42. Rfc1 Rfc8 43. Ne1 Qxe4 44. Qxe4 Nxe4 45. Nd3 bxa3 46. bxa3 c5
47. Kg2 Nd2 48. Rb2 Rxb2 49. Nxb2 Nb3 50. Rd1 c4 51. Rxd6 c3 52. Nd3 e4 53. Ne1
c2 54. Nxc2 Rxc2 55. Ra6 Rc4 56. h4 Na1 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.8"]
[White "Castellanos Rodriguez, Camilo"]
[Black "Hurtado, Juan Eduardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1902"]
[PlyCount "52"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qe3 Be7 6. Nc3 Nb4 7. Bd3 d6 8.
O-O O-O 9. a3 Nxd3 10. cxd3 Bg4 11. h3 Bxf3 12. Qxf3 Nd7 13. Be3 Ne5 14. Qe2 c6
15. f4 Ng6 16. d4 Re8 17. f5 Nf8 18. g4 Bg5 19. Qf3 Bxe3+ 20. Qxe3 Nd7 21. b4
f6 22. Rae1 Qb6 23. d5 Qxe3+ 24. Rxe3 Ne5 25. dxc6 bxc6 26. Rd1 Nc4 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.10"]
[White "Sosa Florez, Luis Felipe"]
[Black "Nieto Mancilla, Frank Fernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1812"]
[BlackElo "1883"]
[PlyCount "21"]
[EventDate "2012.08.17"]

1. d4 c6 2. Nf3 g6 3. e3 Bg7 4. g3 d5 5. Bg2 Bg4 6. h3 Bxf3 7. Bxf3 Nd7 8. O-O
e5 9. dxe5 Nxe5 10. Bg2 Ne7 11. Nd2 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.12"]
[White "Baron, Maria Camila"]
[Black "Nieto, Manuel Guillermo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1602"]
[BlackElo "1867"]
[PlyCount "20"]
[EventDate "2012.08.17"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Bf5 7. Bd3 Bg6 8.
Bxg6 hxg6 9. Nc4 Qc7 10. g3 e6 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.13"]
[White "Baron, Rolando"]
[Black "Argote., Carlos David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1829"]
[BlackElo "1806"]
[PlyCount "108"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. Nf3 Bg7 6. O-O e6 7. d3 Nge7 8. Be3
O-O 9. Qd2 Rb8 10. Rab1 b5 11. Bh6 Qc7 12. Bxg7 Kxg7 13. h3 b4 14. Ne2 d5 15.
Nh2 f5 16. exf5 exf5 17. c3 Qe5 18. d4 cxd4 19. cxd4 Qd6 20. b3 Ba6 21. Rfe1
Bxe2 22. Rxe2 Ng8 23. Nf3 Nf6 24. Ne5 Ne4 25. Bxe4 dxe4 26. Nxc6 Qxc6 27. Rc1
Qd6 28. d5 Rfd8 29. Qd4+ Kg8 30. Rc5 Rbc8 31. Rec2 Rxc5 32. Rxc5 Qb6 33. Rc4
Qxd4 34. Rxd4 a5 35. d6 Kf7 36. Rd5 Ke6 37. Rxa5 Rxd6 38. Kf1 Rd5 39. Ra6+ Ke5
40. Ke2 Kd4 41. Rc6 Rc5 42. Rxc5 Kxc5 43. Ke3 Kd5 44. g4 fxg4 45. hxg4 g5 46.
f3 exf3 47. Kxf3 Kd4 48. Ke2 Ke4 49. Kd2 Kf3 50. Kc2 Kxg4 51. a4 bxa3 52. b4
Kf5 53. Kb3 g4 54. b5 Ke6 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.15"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Penas Burgos, Nestor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1921"]
[BlackElo "1737"]
[PlyCount "61"]
[EventDate "2012.08.17"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. Nc3 O-O 6. O-O d6 7. d3 e5 8. Rb1
Re8 9. b4 Nbd7 10. b5 Qc7 11. a4 a6 12. bxc6 bxc6 13. Nd2 Rb8 14. Ba3 Bb7 15.
Nde4 c5 16. Nxd6 Bxg2 17. Nxe8 Rxe8 18. Kxg2 Qc6+ 19. Kg1 e4 20. Qd2 e3 21.
fxe3 Ng4 22. Nd5 Rxe3 23. Nxe3 Bd4 24. Rf3 Nde5 25. Rb8+ Kg7 26. Bb2 Qxf3 27.
exf3 Nxf3+ 28. Kg2 Ngxh2 29. Bxd4+ cxd4 30. Nf5+ gxf5 31. Qf4 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.17"]
[White "Penagos, Esneider"]
[Black "Bohorquez Pulgarin, Samuel Davi"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1846"]
[PlyCount "33"]
[EventDate "2012.08.17"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 Nc6 4. Nb5 e5 5. dxe5 Nxe5 6. Bxe5 Bd6 7. Bxd6 cxd6
8. e3 Bd7 9. Nxd6+ Kf8 10. Nxb7 Qb6 11. c4 Qxb7 12. cxd5 Qxd5 13. Qxd5 Nxd5 14.
Bc4 Nb4 15. O-O-O Rd8 16. a3 Nd5 17. Bxd5 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.18"]
[White "Fraile Vela, Maria Isabel"]
[Black "Castellanos, Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1741"]
[PlyCount "95"]
[EventDate "2012.08.17"]

1. d4 d5 2. c4 b6 3. Nf3 a5 4. Nc3 dxc4 5. e4 Ba6 6. Bf4 e6 7. d5 Bb4 8. Rc1
Nf6 9. a3 Bc5 10. Qa4+ Nfd7 11. Nb5 O-O 12. Nxc7 Qf6 13. Bg3 Qxb2 14. Qc2 Bxa3
15. Qxb2 Bxb2 16. Nxa8 Bxc1 17. Nc7 Bb2 18. dxe6 Bc3+ 19. Nd2 fxe6 20. Nxa6
Nxa6 21. Bxc4 Ndc5 22. Ke2 Bxd2 23. Bxa6 Nxe4 24. Bd3 Nxg3+ 25. hxg3 Bh6 26. g4
a4 27. g3 a3 28. f4 a2 29. g5 Ra8 30. Ra1 Bxg5 31. fxg5 Ra5 32. g6 hxg6 33. Bc4
Kf7 34. Kd2 b5 35. Bxa2 Ke7 36. Kc3 Ra3+ 37. Kb4 Rxg3 38. Kxb5 Rg5+ 39. Kc6 Ra5
40. Kb6 Ra8 41. Kb7 Ra3 42. Kb6 g5 43. Kb5 g4 44. Kb4 Ra8 45. Kb3 Rb8+ 46. Ka3
Ra8+ 47. Kb3 Rb8+ 48. Ka3 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.7"]
[White "Melo, Marlon"]
[Black "Cuellar, Jose Gabriel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1937"]
[BlackElo "1763"]
[PlyCount "31"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 O-O 8.
e5 Ne4 9. O-O Nxc3 10. bxc3 Bxc3 11. Qd3 Bxa1 12. Ng5 g6 13. Nxh7 Kg7 14. Qh3
Rh8 15. Qh6+ Kg8 16. Qxg6# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.3"]
[White "Valle, Efrain"]
[Black "Prado, Leonardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2160"]
[BlackElo "1889"]
[PlyCount "71"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Be6 8. Ng5
Be7 9. O-O O-O 10. Nxe6 fxe6 11. Bc4 Qc8 12. Bb3 Nc6 13. Na4 Nd4 14. Nb6 Qc6
15. Nxa8 Nxb3 16. axb3 Nxe4 17. Qg4 d5 18. Bh6 Rf7 19. Rae1 b5 20. Be3 Rf5 21.
Nb6 Nf6 22. Nxd5 Qxd5 23. Qe2 Qc6 24. c4 h5 25. Rc1 Qb7 26. Ra1 e4 27. Bd4 Ng4
28. h3 Nh6 29. Rfe1 e5 30. Qxe4 Qd7 31. Qd5+ Qxd5 32. cxd5 exd4 33. Rxe7 Rxd5
34. Rd1 Nf5 35. Re4 h4 36. b4 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.5"]
[White "Nieto Mancilla, Frank Fernando"]
[Black "Olarte Parra, Jhoan Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1883"]
[PlyCount "88"]
[EventDate "2012.08.17"]

1. e4 c5 2. f4 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. a3 e6 6. Nf3 d5 7. exd5 Nd4 8. O-O
Ne7 9. Re1 O-O 10. dxe6 Bxe6 11. Bxe6 Nxe6 12. d3 Nf5 13. Bd2 Nfd4 14. Kh1 b6
15. Ne5 Bh6 16. g3 f5 17. Na2 Qd5+ 18. Kg1 Bg7 19. c3 Bxe5 20. fxe5 Nf3+ 21.
Kf2 Nxe1 22. Bxe1 Qxe5 23. b4 f4 24. Kg1 fxg3 25. Bxg3 Qe3+ 26. Kh1 Rad8 27.
Qg4 Qf3+ 28. Qxf3 Rxf3 29. Re1 Kf7 30. Nc1 g5 31. Kg2 g4 32. Re4 h5 33. Re5 Rh8
34. Ne2 h4 35. Bf2 h3+ 36. Kg1 Rxd3 37. Bg3 Rf8 38. Kf1 Rd1+ 39. Kf2 Kg6+ 40.
Ke3 Rf3+ 41. Ke4 Ng5+ 42. Rxg5+ Kxg5 43. bxc5 bxc5 44. Nf4 Rxg3 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.6"]
[White "Nieto, Manuel Guillermo"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1867"]
[BlackElo "2057"]
[PlyCount "32"]
[EventDate "2012.08.17"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 c5 4. O-O Bg7 5. d3 O-O 6. e4 Nc6 7. Nbd2 d6 8. a4
Be6 9. c3 Qc7 10. Re1 Rad8 11. Qe2 Rfe8 12. Nf1 h6 13. h3 a6 14. Bf4 Nh5 15.
Be3 Bc8 16. g4 Nf6 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.7"]
[White "Argote., Carlos David"]
[Black "Castellanos Rodriguez, Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1806"]
[BlackElo "1902"]
[PlyCount "51"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. Nb3
b5 9. O-O Bb7 10. Re1 d6 11. Nd5 exd5 12. exd5+ Ne7 13. Bg5 O-O-O 14. Bxf6 gxf6
15. a4 b4 16. c3 bxc3 17. Rc1 Qb6 18. Rxc3+ Kb8 19. Nd4 Nxd5 20. Rb3 Qc5 21.
Nc6+ Qxc6 22. Bxd5 Qc5 23. Rxb7+ Kc8 24. Qg4+ f5 25. Qxf5+ Rd7 26. Qxd7# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.8"]
[White "Hurtado, Juan Eduardo"]
[Black "Argote Heredia, Valentina"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1876"]
[PlyCount "58"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f3 Be7 8. Qd2
Qc7 9. O-O-O Nbd7 10. g4 b5 11. h4 Bb7 12. Kb1 Rc8 13. Be2 Nb6 14. Bd3 h6 15.
Be3 Nfd7 16. g5 Ne5 17. Qf2 Nbc4 18. Bxc4 Nxc4 19. Rd3 Nxe3 20. Qxe3 hxg5 21.
h5 Bf6 22. Rd2 Qc5 23. Nce2 g4 24. fxg4 Bg5 25. Nf4 Bxf4 26. Qxf4 e5 27. Qg5
exd4 28. Qxg7 Qe5 29. Qxe5+ dxe5 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.9"]
[White "Ospina, Daniel"]
[Black "Corpus Vanegas, Eugenio Miguel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1867"]
[PlyCount "74"]
[EventDate "2012.08.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Nbd7 5. Nc3 c6 6. Bd3 Be7 7. O-O O-O 8. Bd2
dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Rc1 a6 12. Bb1 c5 13. dxc5 Nxc5 14. b4 Nd3 15.
Bxd3 Qxd3 16. Ne1 Qg6 17. Ne2 Rfd8 18. Nf4 Qh6 19. Qe2 Ne4 20. Nf3 Nxd2 21.
Nxd2 Bxb4 22. Nf3 Bd6 23. Nh3 Qh5 24. e4 f6 25. Qe3 g5 26. Nd4 Re8 27. f4 gxf4
28. Nxf4 Qh6 29. g3 e5 30. Nf5 Qf8 31. Nh5 Bb8 32. Nh6+ Kh8 33. Kg2 Ba7 34.
Qxa7 Rxa7 35. Rxf6 Bxe4+ 36. Kh3 Qe7 37. Rcf1 Bg6 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.10"]
[White "Buitrago, Bernardo"]
[Black "Sosa Florez, Luis Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1812"]
[PlyCount "65"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. h3
Nc6 9. Be3 O-O 10. a3 b5 11. Nxc6 Qc7 12. Nxe7+ Qxe7 13. Ba2 Bb7 14. f3 Rac8
15. Bg5 Rfd8 16. Qe2 h6 17. Bxf6 Qxf6 18. Rad1 Ra8 19. Rd2 b4 20. axb4 a5 21.
b5 a4 22. Rfd1 a3 23. e5 Qf4 24. bxa3 Rxa3 25. Bb3 d5 26. Ne4 Rda8 27. Nd6 Bc8
28. Rd4 Qg5 29. Rg4 Qe7 30. Qe3 Ra1 31. Rxa1 Rxa1+ 32. Kh2 g6 33. Nxc8 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.13"]
[White "Bohorquez, Jorge"]
[Black "Corredor Castellanos, Camilo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1841"]
[PlyCount "29"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. Nxd4 Be7 6. Nc3 O-O 7. O-O Ne5 8.
Bd3 d6 9. h3 Re8 10. f4 Ng6 11. f5 Ne5 12. Rf4 c5 13. Nde2 c4 14. Ng3 cxd3 15.
cxd3 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.14"]
[White "Gomez, Juan Andres"]
[Black "Sosa Florez, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1789"]
[PlyCount "69"]
[EventDate "2012.08.17"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bf4 Nc6 6. Nc3 a6 7. Bd3 Bg4 8.
Be2 Bf5 9. Nh4 Bg6 10. Nxg6 hxg6 11. Bf3 e6 12. a3 Bd6 13. Bxd6 Qxd6 14. h3
O-O-O 15. Na4 Qc7 16. b4 b5 17. Nc5 Qa7 18. c3 Nd7 19. Nd3 Nf6 20. Qe2 Rde8 21.
O-O Qc7 22. a4 e5 23. Nc5 exd4 24. Qd3 Ne5 25. Qd1 Nxf3+ 26. Qxf3 dxc3 27. Nxa6
Qb7 28. axb5 d4 29. Qf4 Re4 30. Qd6 Rd8 31. Qc5+ Kd7 32. f3 Re7 33. Qxd4+ Ke8
34. Qxc3 Qxb5 35. Nc7+ {Las negras se rinden} 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.19"]
[White "Baron Calderon, Ismael"]
[Black "Fraile Vela, Maria Isabel"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1741"]
[PlyCount "69"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8.
Qd3 Nf6 9. Bg5 Qb6 10. b3 Ng4 11. O-O Rc8 12. h3 h6 13. Bd2 Nf6 14. Be3 Qd8 15.
Nd2 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. c4 Bc6 19. Qc3 Bd6 20. c5 Bb5 21. Rfd1
f5 22. Nc4 Bxc4 23. Rxd6 Qe7 24. Qxc4 Qxd6 25. cxd6 Rxc4 26. bxc4 O-O 27. Bxa7
Rd8 28. Rd1 Kf7 29. d7 Ke7 30. Bc5+ Ke6 31. Rd6+ Ke7 32. Rb6+ Kxd7 33. Rd6+ Kc7
34. Rxd8 Kxd8 35. Bf8 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.20"]
[White "Castellanos, Carlos"]
[Black "Neira, Paolo Jefer"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "31"]
[EventDate "2012.08.17"]

1. e4 c5 2. Bc4 Nc6 3. d3 d6 4. Nf3 h6 5. Be3 g6 6. Nc3 Bg7 7. Qd2 a6 8. O-O e6
9. Rab1 b5 10. Bb3 Bb7 11. Ne1 Qc7 12. Bf4 g5 13. Bg3 O-O-O 14. Qe2 Nge7 15. f4
Rdf8 16. f5 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.21"]
[White "Bohorquez Pulgarin, Samuel Davi"]
[Black "Avendano Leon, Raul Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1846"]
[PlyCount "20"]
[EventDate "2012.08.17"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Bd2 Nf6 5. Qa4+ Nc6 6. Nf3 O-O 7. e3 Bd7 8. Ne5
Nxe5 9. Qb3 Bxc3 10. Bxc3 Nc6 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.22"]
[White "Fiquitiva Gutierrez, Brian Alex"]
[Black "Becerra, Camila"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "2012.08.17"]

1. e4 c5 2. Bc4 e6 3. c3 a6 4. Nf3 Nc6 5. a3 Nf6 6. d4 Nxe4 7. Qd3 d5 8. Ba2
Qb6 9. dxc5 Bxc5 10. Nd4 Nxd4 11. cxd4 Bxd4 12. Be3 Bxe3 13. Qxe3 Qxb2 14. O-O
Qxa1 15. Nc3 Qb2 16. Nxe4 dxe4 17. Bc4 O-O 18. Qxe4 Qxa3 19. Bd3 g6 20. h3 e5
21. h4 Bf5 22. Qxb7 Bxd3 23. Rd1 Rab8 24. Qd5 Rfd8 25. Qf3 e4 26. Qe3 Qa4 27.
h5 Qxd1+ 28. Kh2 Qxh5+ 29. Kg1 Rb1+ 30. Qe1 Rxe1# 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.17"]
[White "Penas Burgos, Nestor"]
[Black "Baron, Rolando"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1737"]
[BlackElo "1829"]
[PlyCount "45"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. f3 O-O 8. Qd2
Nbd7 9. g4 a6 10. O-O-O b5 11. h4 Ne5 12. Be2 Nc4 13. Bxc4 bxc4 14. h5 Nxg4 15.
fxg4 Bxg4 16. Rdg1 Bxh5 17. Rxh5 Rb8 18. Nc6 Qc7 19. Nxb8 Rxb8 20. Bd4 e5 21.
Nd5 Qd8 22. Bc3 gxh5 23. Qh6 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "5.2"]
[White "Nieto, Guillermo Luigui Uba"]
[Black "Melo, Marlon"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1887"]
[BlackElo "1937"]
[PlyCount "30"]
[EventDate "2012.08.17"]

1. Nf3 d5 2. g3 e6 3. Bg2 f5 4. d4 Nf6 5. O-O Nbd7 6. Nbd2 Bd6 7. c4 c6 8. b3
O-O 9. Bb2 Ne4 10. Ne1 Ndf6 11. Nd3 Bd7 12. Nf3 Be8 13. Nfe5 Nh5 14. e3 Rf6 15.
Nf4 Rh6 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.1"]
[White "Valle, Efrain"]
[Black "Acuna Buitrago, Camilo Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2160"]
[BlackElo "2065"]
[PlyCount "46"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 b5 7. a4 b4 8. Nd5
e5 9. Nxf6+ Qxf6 10. Nf5 Bxf5 11. exf5 d5 12. O-O Be7 13. Be2 Qd6 14. c4 bxc3
15. bxc3 Nc6 16. Qb3 O-O 17. Rd1 Rfd8 18. Bf3 Na5 19. Qa2 Nc4 20. Rxd5 Qc7 21.
Qe2 Rxd5 22. Bxd5 Rd8 23. Bxc4 Qxc4 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.2"]
[White "Melo, Marlon"]
[Black "Guzman, Campo Elias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1937"]
[BlackElo "2021"]
[PlyCount "69"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5
Nce7 9. Bg5 f6 10. Be3 Rb8 11. Nb4 g6 12. c4 Be6 13. cxb5 axb5 14. Nxb5 Rxb5
15. Bxb5+ Kf7 16. Qd2 f5 17. f4 Nf6 18. exf5 gxf5 19. fxe5 Ne4 20. Qe2 dxe5 21.
O-O Ng6 22. Nc6 Qh4 23. Rad1 Kg7 24. a4 Rg8 25. Qf3 Kh8 26. Nd8 Qe7 27. Nxe6
Nh4 28. Qh5 Nxg2 29. Kh1 Nxe3 30. Rd7 Nxf1 31. Qxf5 Nfg3+ 32. hxg3 Nxg3+ 33.
Kh2 Qh4+ 34. Qh3 Qe4 35. Bc6 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.6"]
[White "Romo, David"]
[Black "Argote., Carlos David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1949"]
[BlackElo "1806"]
[PlyCount "105"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O Nxd4 10. Bxd4 Qa5 11. Kb1 Rd8 12. g4 Be6 13. Nd5 Qxd2 14. Rxd2
Bxd5 15. exd5 Nd7 16. Bxg7 Kxg7 17. f4 a6 18. Bh3 g5 19. Re1 gxf4 20. Rxe7 Ne5
21. Rxb7 Rab8 22. Rc7 Rb4 23. b3 Re4 24. Rc3 f3 25. Rf2 Re8 26. Bf1 Rxg4 27.
Bxa6 h5 28. a4 h4 29. Bf1 Rg1 30. Kb2 Ng4 31. Rfxf3 Nxh2 32. Bb5 Rh8 33. Rf4
Ng4 34. Rh3 Rh5 35. Be2 f5 36. a5 Kf6 37. a6 Kg5 38. Rhf3 Ne3 39. a7 Rh8 40.
Ra4 Rg3 41. a8=Q Rxa8 42. Rxa8 Rxf3 43. Bxf3 Kf4 44. Be2 h3 45. Rh8 Kg3 46. c4
h2 47. b4 Ng2 48. Bf3 Nh4 49. Bh1 f4 50. Rg8+ Kh3 51. Kc2 f3 52. Kd2 Ng2 53. b5
1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.12"]
[White "Moreno, Julian David"]
[Black "Hurtado, Juan Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1891"]
[PlyCount "11"]
[EventDate "2012.08.17"]

1. e4 b6 2. d4 g6 3. g3 Bg7 4. Bg2 Bb7 5. Ne2 Nf6 6. Nbc3 (6. Nd2 d6 7. c3 Nbd7
8. O-O c5 9. Re1 Qc7 10. d5 h5 11. Nf4 Ne5 12. Nf3 Nxf3+ 13. Qxf3 O-O 14. h3
Nd7 15. Nd3 Qd8 (15... Ba6 16. Bf4 Bxd3 17. Qxd3 c4 18. Qd2 Nc5 19. Be3 Nd3 20.
Red1 f6 21. f4 Bh6 22. Bf1 Nc5 23. Qg2 Nd7 24. g4 h4 25. g5 (25. a4 g5 26. Qd2
Nc5 27. Be2 (27. Bg2) 27... Rf7) 25... fxg5 26. fxg5 Bg7 27. Be2)) 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.16"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Penagos, Esneider"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1921"]
[PlyCount "63"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Ne5 6. Bb3 c5 7. Qh5 d6 8.
Ba4+ Bd7 9. Bxd7+ Qxd7 10. Nf3 Nf6 11. Nxe5 Nxh5 12. Nxd7 Kxd7 13. Nc3 Re8 14.
O-O Be7 15. Rd1 a6 16. e5 Kc6 17. g4 dxe5 18. gxh5 Rd8 19. Be3 f5 20. f3 f4 21.
Bf2 Rxd1+ 22. Rxd1 g5 23. h3 b5 24. Nd5 Bd6 25. c3 Rg8 26. b4 c4 27. Nf6 Rf8
28. Ne4 Bc7 29. Bc5 Re8 30. Kf2 Bb6 31. Rd6+ Kb7 32. Rxb6+ 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.21"]
[White "Baron, Maria Camila"]
[Black "Penagos, Daniel Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1602"]
[PlyCount "35"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Qf6 3. Nc3 Bc5 4. Nd5 Qd6 5. d4 exd4 6. Nxd4 c6 7. Nf5 Qe5 8.
Be3 Qxe4 9. Nc7+ Kf8 10. Nxa8 Bxe3 11. Nxe3 Qe5 12. Bd3 d5 13. O-O d4 14. Ng4
Qg5 15. Be2 h5 16. Qxd4 Bxg4 17. Qd6+ Ne7 18. Qd8# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.22"]
[White "Marulanda Leon, Juan David"]
[Black "Bohorquez Pulgarin, Samuel Davi"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1846"]
[PlyCount "20"]
[EventDate "2012.08.17"]

1. e4 Nc6 2. Bc4 Nf6 3. d3 e5 4. Nc3 d6 5. Nge2 Nd4 6. Nxd4 exd4 7. Nd5 Nxd5 8.
Bxd5 c6 9. Bc4 d5 10. exd5 cxd5 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.24"]
[White "Neira, Paolo Jefer"]
[Black "Fiquitiva Gutierrez, Brian Alex"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "74"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. Bc4 a6 4. Nc3 Nf6 5. d4 b5 6. Bd3 Nc6 7. d5 Nb8 8. Bf4 e5
9. Bg3 Bg4 10. h3 Bxf3 11. Qxf3 b4 12. Ne2 Qa5 13. O-O Nbd7 14. c3 bxc3 15.
Nxc3 Qc7 16. b3 Nb6 17. Qe2 Be7 18. Bxa6 c4 19. Nb5 Qd7 20. Nc3 Rxa6 21. bxc4
Qc7 22. f4 Qxc4 23. Qb2 O-O 24. fxe5 dxe5 25. Bxe5 Qc5+ 26. Kh1 Na4 27. Qe2
Nxc3 28. Qxa6 Ncxe4 29. Rad1 Re8 30. Bd4 Qd6 31. Qe2 Ng3+ 32. Kg1 Nxe2+ 33. Kf2
Nxd4 34. Rxd4 Qc5 35. Rfd1 Qxd4+ 36. Rxd4 Bc5 37. Kf3 Bxd4 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.1"]
[White "Guzman, Campo Elias"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2021"]
[BlackElo "2160"]
[PlyCount "64"]
[EventDate "2012.08.17"]

1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Nc3 Qxb2 5. Bd2 Qb6 6. e4 d6 7. Rb1 Qd8 8. f4
g6 9. Bb5+ Nfd7 10. a4 Bg7 11. Nf3 O-O 12. O-O Nf6 13. Qe1 e6 14. dxe6 fxe6 15.
Ng5 h6 16. Nf3 Nc6 17. Bxc6 bxc6 18. Qg3 Nh5 19. Qxg6 Nxf4 20. Bxf4 Rxf4 21.
Ne2 Rf6 22. Qg3 Ba6 23. Rf2 Rb8 24. Rd1 Bxe2 25. Rxe2 d5 26. Ne5 Rc8 27. exd5
exd5 28. Qg4 Rc7 29. Ng6 Kh7 30. Nf4 Rcf7 31. g3 Bf8 32. Rde1 Rxf4 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.3"]
[White "Nieto, Manuel Guillermo"]
[Black "Melo, Marlon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1867"]
[BlackElo "1937"]
[PlyCount "23"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nbd2 Nc6 8. a4
Be6 9. c3 Rb8 10. Qe2 a6 11. d4 cxd4 12. cxd4 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.4"]
[White "Piraquive, Alberto"]
[Black "Corpus Vanegas, Eugenio Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1988"]
[BlackElo "1867"]
[PlyCount "54"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Bb5 dxe4 5. Nxe5 Qd5 6. Nxc6 Qxb5 7. Nd4 Qg5 8.
Kf1 Qd5 9. d3 Nf6 10. Qe2 Be7 11. dxe4 Nxe4 12. f3 Nd6 13. Kf2 Kd8 14. Rd1 Re8
15. Qc2 Qh5 16. Bf4 Bd7 17. Nd2 f5 18. Qb3 Kc8 19. Nc4 g5 20. Nxd6+ cxd6 21.
Qc4+ Kd8 22. Be5 Qg6 23. Qd5 Kc7 24. Nb5+ Bxb5 25. Qxb5 Rad8 26. Bd4 Kb8 27.
Qa5 b6 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.5"]
[White "Nieto, Guillermo Luigui Uba"]
[Black "Romo, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1887"]
[BlackElo "1949"]
[PlyCount "81"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 a6 6. Nc3 e6 7. O-O Be7 8.
d3 d6 9. Re1 Nf6 10. a4 O-O 11. Ne2 Ng4 12. h3 Ne5 13. Nxe5 dxe5 14. a5 b5 15.
axb6 Qxb6 16. Bd2 Bb7 17. Ba5 Qc6 18. b3 f5 19. Nc3 f4 20. Qf3 Rf6 21. Nb1 Rg6
22. Nd2 Rf8 23. Nc4 Bd6 24. Bc3 Qc7 25. Kh2 Rh6 26. Ra2 Rf5 27. Rxa6 Bxa6 28.
exf5 Bxc4 29. bxc4 exf5 30. Qd5+ Kf8 31. Bxe5 f3 32. g3 f4 33. Bxd6+ Rxd6 34.
Qa8+ Kf7 35. Qe8+ Kf6 36. Qe5+ Kg6 37. Qe4+ Kf7 38. Qxf4+ Kg6 39. Re6+ Rxe6 40.
Qxc7 Re2 41. Qxc5 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.8"]
[White "Argote., Carlos David"]
[Black "Nieto Mancilla, Frank Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1806"]
[BlackElo "1883"]
[PlyCount "65"]
[EventDate "2012.08.17"]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. e5 Bg7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2
Bg4 9. f3 Bd7 10. Nb3 e6 11. Be3 Nge7 12. Qd2 h5 13. Rc1 Rc8 14. O-O Nf5 15.
Bxf5 gxf5 16. Bg5 f6 17. Bxf6 Bxf6 18. exf6 Qxf6 19. Nc5 Rg8 20. Nxb7 Ke7 21.
Qf4 Qg5 22. Qxg5+ Rxg5 23. Rfe1 Rcg8 24. g3 f4 25. Nxf4 Nxd4 26. Kf2 Bc8 27.
Rc7+ Kf6 28. Nd6 R8g7 29. Ne8+ Kf5 30. Nxg7+ Kf6 31. Ngxh5+ Rxh5 32. Nxh5+ Kg6
33. Nf4+ 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.11"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Sosa Florez, Luis Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1921"]
[BlackElo "1812"]
[PlyCount "79"]
[EventDate "2012.08.17"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 c6 5. Qb3 Qc7 6. cxd5 cxd5 7. Nc3 e6 8. d3
a6 9. O-O Bd6 10. Bg5 Nbd7 11. Rac1 Qb8 12. Rfe1 O-O 13. Bxf6 Nxf6 14. e4 dxe4
15. dxe4 Bg4 16. h3 Bxf3 17. Bxf3 Be5 18. Na4 b5 19. Nc5 Qb6 20. Kg2 Rac8 21.
Nd3 Rxc1 22. Rxc1 Qd4 23. Nxe5 Qxe5 24. Qc3 Qxc3 25. Rxc3 Rb8 26. Rc6 a5 27.
Rc7 h6 28. e5 Ne8 29. Ra7 a4 30. Bc6 Kf8 31. Kf3 Rb6 32. Be4 g6 33. Ke3 Ng7 34.
g4 h5 35. Kd4 hxg4 36. hxg4 Kg8 37. Ra8+ Kh7 38. Kc5 a3 39. Kxb6 axb2 40. Kxb5
1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.13"]
[White "Cuellar, Jose Gabriel"]
[Black "Sosa Florez, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1763"]
[PlyCount "35"]
[EventDate "2012.08.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. Be2 c6 7. cxd5 cxd5 8. O-O
a6 9. Ne1 Nc6 10. f4 e6 11. Nd3 Nd7 12. Bg4 f5 13. Bf3 Re8 14. Bd2 b5 15. a3
Nf6 16. Be1 Ne4 17. h4 Kf7 18. Ne2 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.15"]
[White "Castellanos, Carlos"]
[Black "Castellanos Rodriguez, Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1902"]
[PlyCount "57"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nc3 e6 3. Bb5 a6 4. Ba4 b5 5. Nxb5 axb5 6. Bxb5 Qb6 7. Be2 Nc6 8.
d3 Nf6 9. b3 Be7 10. Nf3 O-O 11. Bb2 d5 12. e5 Nd7 13. d4 cxd4 14. O-O Ndxe5
15. Nxd4 Bc5 16. Nxc6 Nxc6 17. Bd3 Ba6 18. Bxg7 Kxg7 19. Qg4+ Kh8 20. Bxh7 Kxh7
21. Qh5+ Kg8 22. Qg5+ Kh8 23. Qh6+ Kg8 24. Qg5+ Kh7 25. Qh5+ Kg7 26. Qg5+ Kh8
27. Qh6+ Kg8 28. Qg5+ Kh7 29. Qh5+ 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.20"]
[White "Penagos, Esneider"]
[Black "Fiquitiva Gutierrez, Brian Alex"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "43"]
[EventDate "2012.08.17"]

1. d4 d5 2. c4 c6 3. e3 e6 4. c5 b6 5. b4 Nd7 6. Nf3 Ngf6 7. Qa4 Bb7 8. Ba6 Qb8
9. b5 cxb5 10. Qxb5 Qc7 11. Bxb7 Qxb7 12. Ne5 Rd8 13. c6 Qc7 14. O-O Bd6 15.
cxd7+ Nxd7 16. Nxd7 Rxd7 17. h3 O-O 18. a4 a5 19. Ba3 h6 20. Bxd6 Qxd6 21. Nd2
Rdd8 22. Nf3 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.21"]
[White "Becerra, Camila"]
[Black "Avendano Leon, Raul Camilo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "43"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Be6 7. Bb5+ Nc6 8.
Bd3 Be7 9. Be3 O-O 10. Qd2 Qc7 11. O-O Bg4 12. Bg5 h6 13. Bh4 Rfe8 14. Be2 d5
15. exd5 Nxd5 16. Ne4 Bxh4 17. Nxh4 Bxe2 18. h3 Kh8 19. Qxe2 Kg8 20. Qd2 a6 21.
Qc3 Nxc3 22. bxc3 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.22"]
[White "Penagos, Daniel Santiago"]
[Black "Puerto Reyes, Ruth Maribel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "36"]
[EventDate "2012.08.17"]

1. h4 e5 2. Nf3 Nc6 3. e4 Nf6 4. Nc3 Bc5 5. Bb5 O-O 6. Bxc6 dxc6 7. Nxe5 Nxe4
8. Nxe4 Qd4 9. d3 Qxe5 10. f4 Qd4 11. c3 Qd5 12. g4 Re8 13. Qf3 Bxg4 14. Qxg4
Qxd3 15. Rh3 Rxe4+ 16. Re3 Bxe3 17. Bxe3 Rxe3+ 18. Kf2 Qd2+ 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.22"]
[White "Avendano Leon, Raul Camilo"]
[Black "Neira, Paolo Jefer"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "138"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. d3 e6 5. Nc3 Qc7 6. O-O h6 7. Ne2 a6 8. Ng3
Bd6 9. Be3 b5 10. Bb3 Bb7 11. c3 Nf6 12. d4 c4 13. e5 Bf8 14. Bc2 Nd5 15. Bd2
O-O-O 16. b3 Nb6 17. Ne4 d6 18. Bf4 Qd7 19. Nxd6+ Bxd6 20. exd6 g5 21. Bg3 f5
22. Ne5 Qe8 23. d7+ Nxd7 24. Nxc6 Bxc6 25. h3 Nf6 26. Be5 Qf7 27. a4 Kb7 28.
axb5 Bxb5 29. bxc4 Bxc4 30. Rb1+ Bb5 31. c4 Kb6 32. cxb5 axb5 33. Bd3 Rd5 34.
Qa4 Qd7 35. Bxf6 Rc8 36. Rfc1 Rxc1+ 37. Kh2 Rxb1 38. Qa2 Qc7+ 39. Be5 Qc1 40.
Bxb1 h5 41. Qc2 Qe1 42. Qc7+ Ka6 43. Qc6+ Ka5 44. Bc7+ Ka4 45. Bc2+ Ka3 46.
Qa6+ Kb2 47. Bd3 b4 48. Bc4 Rxd4 49. Qa2+ Kc1 50. Qa1+ Kd2 51. Qxd4+ Kc1 52.
Qa1+ Kd2 53. Qxe1+ Kxe1 54. Ba5 Kxf2 55. Bxb4 e5 56. Bc5+ Ke1 57. Bd3 e4 58.
Bb4+ Kd1 59. Bb5 e3 60. Kg1 g4 61. hxg4 hxg4 62. Bd7 f4 63. Bxg4+ Kc2 64. Kf1
Kd3 65. Bf5+ Kc4 66. Bd6 Kd5 67. Bxf4 Kc6 68. g4 Kc5 69. Ke2 Kd4 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.10"]
[White "Buitrago, Bernardo"]
[Black "Valle, Efrain"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1854"]
[BlackElo "2160"]
[PlyCount "132"]
[EventDate "2012.08.17"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bd3 Qh4 7. Qd2 Nf6
8. Qf4 Ng4 9. g3 Qh3 10. Bf1 Qh6 11. f3 Qxf4 12. Bxf4 Nf2 13. Rg1 Nd3+ 14. cxd3
Bxg1 15. g4 Bd4 16. Nc3 Rb8 17. Ne2 Bf6 18. g5 Be7 19. b3 Rb5 20. Nd4 Bb4+ 21.
Ke2 Rc5 22. Rb1 Ra5 23. a4 Bd6 24. Bd2 Ra6 25. h4 Be5 26. Nc2 c5 27. Be3 Rc6
28. f4 Bd6 29. Bg2 Be7 30. Na3 Ba6 31. a5 Rd6 32. Rd1 f6 33. Bf3 h6 34. g6 O-O
35. Nb1 Bb7 36. Bxc5 Re6 37. f5 Bxc5 38. fxe6 dxe6 39. Nd2 Bb4 40. Nc4 Ba6 41.
Ra1 Rb8 42. Bg4 Bc8 43. Rb1 Rb5 44. d4 Bxa5 45. Nxa5 Rxa5 46. Rc1 c5 47. Rxc5
Rxc5 48. dxc5 Kf8 49. Kd3 Ke7 50. b4 f5 51. exf5 exf5 52. Bf3 Kf6 53. h5 Ke5
54. b5 Bd7 55. b6 Bb5+ 56. Ke3 axb6 57. cxb6 f4+ 58. Kf2 Kd6 59. Be4 Ba4 60.
Kf3 Bd1+ 61. Kxf4 Bxh5 62. b7 Kc7 63. Ke5 Bg4 64. b8=Q+ Kxb8 65. Kd6 Kc8 66.
Ke7 Bh5 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.15"]
[White "Argote., Carlos David"]
[Black "Ospina, Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1806"]
[PlyCount "117"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nc6 7. Nb3 e5 8. O-O
Be7 9. a4 O-O 10. f4 exf4 11. Bxf4 Qb6+ 12. Kh1 Ne5 13. Qe1 Be6 14. a5 Qc6 15.
Nd4 Qd7 16. Qg3 Ng6 17. Bg5 Rac8 18. Bxf6 Bxf6 19. Rad1 Be5 20. Qe3 Bg4 21.
Bxg4 Qxg4 22. Nf5 Nh4 23. Nxh4 Qxh4 24. g3 Qg4 25. Rd2 Rc5 26. Kg2 Rxa5 27. h3
Qg6 28. Nd5 Kh8 29. b4 Ra1 30. Rxa1 Bxa1 31. c3 Re8 32. Re2 f5 33. Qc1 Bxc3 34.
Nxc3 fxe4 35. Qf4 h6 36. Rxe4 Rxe4 37. Qxe4 Qg5 38. h4 Qd2+ 39. Ne2 d5 40. Qe8+
Kh7 41. Kh3 Qxb4 42. Nf4 Qe4 43. Qd7 d4 44. h5 Qh1+ 45. Kg4 Qd1+ 46. Kh3 Qh1+
47. Kg4 Qd1+ 48. Kf5 Qf3 49. g4 d3 50. Qxd3 Qxd3+ 51. Nxd3 b5 52. Ke5 g6 53.
Kd5 gxh5 54. gxh5 a5 55. Ne5 a4 56. Kd4 b4 57. Kc4 b3 58. Kc3 Kg7 59. Ng4
1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.3"]
[White "Estrella Becerra, Fernando"]
[Black "Nieto Mancilla, Frank Fernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2057"]
[BlackElo "1883"]
[PlyCount "111"]
[EventDate "2012.08.17"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. d4 g6 5. Bg2 Bg7 6. Nc3 e6 7. Nf3 Ne7 8. O-O
a6 9. Bg5 Nbc6 10. Qd2 h6 11. Bf4 Nf5 12. Be5 Nxe5 13. Nxe5 Bxe5 14. dxe5 Qc7
15. e4 dxe4 16. Nxe4 Qxe5 17. g4 Nh4 18. Nd6+ Ke7 19. Nxc8+ Raxc8 20. Bxb7 Rc7
21. Bh1 g5 22. Rfe1 Qf4 23. Qxf4 gxf4 24. Be4 Rb8 25. b3 Rb4 26. f3 Kf6 27. Kf2
Rd4 28. Rad1 Rcd7 29. Rxd4 Rxd4 30. Ke2 a5 31. Rc1 a4 32. Rc4 Rxc4 33. bxc4 Ke5
34. c5 Ng6 35. Kd3 Ne7 36. Kc4 f5 37. gxf5 exf5 38. Bb7 h5 39. Kb5 a3 40. Kb6
h4 41. c6 Kd6 42. c7 Kd7 43. c8=Q+ Nxc8+ 44. Bxc8+ Kxc8 45. Kc6 Kb8 46. Kd6 Kb7
47. Ke5 Kc6 48. Kxf5 Kc5 49. Kxf4 Kc4 50. Kg4 Kc3 51. f4 Kb2 52. f5 Kxa2 53. f6
Kb3 54. f7 a2 55. f8=Q a1=Q 56. Kxh4 1/2-1/2

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.7"]
[White "Estrella Becerra, Fernando"]
[Black "Corredor Castellanos, Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2057"]
[BlackElo "1841"]
[PlyCount "103"]
[EventDate "2012.08.17"]

1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. e3 Nbd7 5. Nf3 e6 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
Re8 9. e4 dxe4 10. Bxe4 e5 11. Bg5 exd4 12. Bxh7+ Kh8 13. Ne4 Be7 14. Bxf6 Bxf6
15. Nd6 Rf8 16. Rfe1 Nc5 17. Nxf7+ Rxf7 18. Qg6 Rf8 19. Qh5 Bg4 20. Qxg4 Kxh7
21. Qh5+ Kg8 22. Qxc5 Qb6 23. Qh5 Qc7 24. Re4 Rad8 25. h4 Qf7 26. Qxf7+ Rxf7
27. Rd1 c5 28. Kf1 Kf8 29. Ke2 Re7 30. Rxe7 Kxe7 31. Kd3 Kd7 32. Re1 Re8 33.
Rxe8 Kxe8 34. Ke4 b6 35. g3 Kf7 36. b3 Kg6 37. Ne1 Kf7 38. Kd5 Bd8 39. Nd3 Bf6
40. a3 Bd8 41. b4 Be7 42. b5 Kf6 43. f3 Kf5 44. g4+ Kg6 45. h5+ Kg5 46. Ke4 Kh4
47. a4 Kg5 48. Ne5 Kf6 49. f4 Bd6 50. g5+ Ke6 51. f5+ Ke7 52. Nc6+ 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.12"]
[White "Gomez, Juan Andres"]
[Black "Rosero, Hugo Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1789"]
[BlackElo "1617"]
[PlyCount "101"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. c3 a6 4. Bd3 Nf6 5. Bc2 e6 6. d4 cxd4 7. cxd4 Qc7 8. Nc3
Be7 9. Qd3 Nc6 10. a3 b6 11. O-O Bb7 12. Re1 O-O-O 13. Be3 d5 14. e5 Ng4 15.
Rec1 Nxe3 16. fxe3 Kb8 17. Ba4 h5 18. b4 b5 19. Nxb5 Qb6 20. Nc3 Rc8 21. Rcb1
Na7 22. Bb3 Bc6 23. Na2 Bb5 24. Qd2 Rc7 25. a4 Bc6 26. b5 axb5 27. axb5 Bb7 28.
Nb4 Bxb4 29. Qxb4 Qxb5 30. Qa3 Rc3 31. Qxa7+ Kc7 32. Bc2 Qc6 33. Ba4 Qa6 34.
Qxa6 Bxa6 35. Bd1 Bb7 36. Ra7 Rb8 37. Kf2 f6 38. exf6 gxf6 39. Nh4 e5 40. Bf3
e4 41. Bxh5 Rc2+ 42. Kg3 Rc3 43. Kf4 Rc2 44. Bf7 Rf2+ 45. Kg3 Re2 46. Bxd5
Rxe3+ 47. Kf4 Rd3 48. Bxb7 Rxd4 49. Bxe4+ Kc8 50. Rxb8+ Kxb8 51. Rf7 {Las
negras se rinden} 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.10"]
[White "Estrella Becerra, Fernando"]
[Black "Vargas, Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2057"]
[PlyCount "93"]
[EventDate "2012.08.17"]

1. c4 e5 2. g3 Bc5 3. Bg2 Ne7 4. Nc3 a6 5. Nf3 d6 6. O-O O-O 7. d4 exd4 8. Nxd4
Nbc6 9. Nc2 Rb8 10. e4 Ng6 11. Be3 Bxe3 12. Nxe3 Kh8 13. Ncd5 Nce7 14. Qd4 f5
15. f4 Nxd5 16. exd5 Qf6 17. Nc2 Bd7 18. Rfe1 Rbe8 19. Qxf6 Rxf6 20. Rxe8+ Bxe8
21. Re1 Bd7 22. h4 Rf7 23. h5 Ne7 24. Nd4 Ng8 25. Kf2 Nf6 26. Bf3 Ng4+ 27. Bxg4
fxg4 28. Ne6 Re7 29. Nxc7 Rxe1 30. Kxe1 Kg8 31. Kf2 Kf7 32. Ke3 g6 33. hxg6+
Kxg6 34. b4 h5 35. Ne6 Kf6 36. Nd4 Ba4 37. c5 Bd1 38. c6 bxc6 39. dxc6 Ke7 40.
f5 Ba4 41. Kf4 Kf6 42. c7 Bd7 43. a4 h4 44. gxh4 g3 45. Kxg3 Ke5 46. Nc6+ Kxf5
47. Na7 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.8"]
[White "Fraile Vela, Maria Isabel"]
[Black "Castellanos Rodriguez, Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1741"]
[BlackElo "1902"]
[PlyCount "90"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bd3 Bc5 7. Nc3 O-O 8.
Be3 Bxe3 9. fxe3 Ng4 10. Qe2 Qb6 11. b3 Qxe3 12. Qxe3 Nxe3 13. Rg1 Ng4 14. Bc4
d6 15. h3 Nf6 16. O-O-O Rd8 17. Ng5 Be6 18. Nxe6 fxe6 19. Bxe6+ Kf8 20. g4 Nd4
21. Bc4 Rac8 22. g5 Nh5 23. Rgf1+ Nf4 24. Nd5 Nde6 25. Nxf4 Nxf4 26. Be6 Rc6
27. Bd5 Rc7 28. h4 Ke7 29. Kb1 Nxd5 30. exd5 Rf8 31. Rxf8 Kxf8 32. Rf1+ Rf7 33.
Rxf7+ Kxf7 34. c4 b6 35. Kb2 h6 36. b4 hxg5 37. hxg5 Kg6 38. c5 dxc5 39. bxc5
bxc5 40. Kc3 Kxg5 41. Kc4 Kf6 42. Kxc5 Ke7 43. Kc6 Kd8 44. Kc5 Kd7 45. a4 g5
0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.3"]
[White "Guzman, Campo Elias"]
[Black "Castellanos Rodriguez, Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2021"]
[BlackElo "1902"]
[PlyCount "85"]
[EventDate "2012.08.17"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 O-O 5. e5 Nd5 6. h4 f5 7. Nf3 h6 8. Bd2 c5
9. c4 Nb6 10. Nc3 cxd4 11. Nxd4 Nc6 12. Nxc6 bxc6 13. Qe2 d5 14. exd6 Bxd6 15.
O-O-O e5 16. c5 Bxc5 17. Bxh6 gxh6 18. Bc4+ Nd5 19. Nxd5 Kh7 20. Qxe5 cxd5 21.
Rxd5 Re8 22. Qc3 Qe7 23. Rxc5 Bb7 24. Rxf5 Rac8 25. b3 Ba6 26. Rf4 Qc7 27. g3
Qe7 28. Kb1 Bb7 29. Rd1 Be4+ 30. Ka1 Bg6 31. Rfd4 Rcd8 32. Kb2 Qf8 33. Rd7+
Rxd7 34. Rxd7+ Re7 35. Rd2 Qf5 36. f4 Qb1+ 37. Ka3 Qe1 38. g4 Qxh4 39. f5 Be8
40. f6 Rb7 41. Rd8 Bf7 42. Bxf7 Rxf7 43. Qd3# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.5"]
[White "Argote Heredia, Valentina"]
[Black "Nieto, Manuel Guillermo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1876"]
[BlackElo "1867"]
[PlyCount "74"]
[EventDate "2012.08.17"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. g3 Bg4 7. Bg2 e6 8. Bf4
Qd8 9. a3 Bd6 10. Qd2 Bxf4 11. Qxf4 Bxf3 12. Bxf3 O-O 13. O-O-O Nd5 14. Nxd5
cxd5 15. Kb1 Nc6 16. c4 Ne7 17. cxd5 Nxd5 18. Qe5 b5 19. Bxd5 exd5 20. Rc1 Re8
21. Qc7 Qf6 22. Rhd1 b4 23. axb4 Qf5+ 24. Qc2 Qf6 25. f4 g6 26. Qd3 Re4 27. Rc5
Qf5 28. Ka1 Rb8 29. Qb3 Re2 30. Rxd5 Qe6 31. Qf3 Rxb4 32. Re5 Qa6+ 33. Qa3 Ra4
34. Rxe2 Rxa3+ 35. bxa3 Qxe2 36. Rb1 a5 37. d5 Qd3 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.19"]
[White "Penas Burgos, Nestor"]
[Black "Baron Calderon, Ismael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1737"]
[PlyCount "73"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. g4
h6 9. Be3 Be6 10. Bf3 Qc7 11. h3 Nbd7 12. Qd2 Rd8 13. O-O-O b5 14. g5 hxg5 15.
Bxg5 Nc5 16. Kb1 b4 17. Nd5 Bxd5 18. exd5 a5 19. h4 a4 20. Nc1 Qb6 21. Be3 Rb8
22. h5 Qa5 23. h6 gxh6 24. Bxh6 Nfe4 25. Bxe4 Nxe4 26. Qe1 Nc3+ 27. bxc3 bxc3+
28. Ka1 Qb4 29. Nd3 Qa3 30. Bc1 Rxh1 31. Qxh1 Rb2 32. Nxb2 cxb2+ 33. Bxb2 Qb4
34. Rb1 a3 35. Bxe5 Qd2 36. Rb8+ Kd7 37. Qh3+ 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.23"]
[White "Becerra, Camila"]
[Black "Penagos, Esneider"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. e5 Qc6 7. Bc4 Qxg2
8. Rf1 Qg6 9. Qd5 c6 10. Qf3 d5 11. Rg1 Qxg1+ 12. Bf1 Bg4 13. Qd3 Bc5 14. Be3
Bxe3 15. Qxe3 Ne7 16. Nc3 (16. Nc3) 16... O-O 17. Kd2 Nf5 18. Qd3 Qxf2+ 19. Ne2
Bxe2 20. Bxe2 c5 21. Rf1 Qxh2 22. Rxf5 c4 23. Qxd5 Rad8 24. Qxd8 Rxd8+ 25. Kc3
Qh3+ 26. Rf3 Qe6 27. Bxc4 Rc8 28. Rf4 Qxe5+ 29. Kd3 Qxf4 30. Bb3 Qd6+ 31. Ke2
Re8+ 32. Kf2 Qf6+ 33. Kg2 Re5 34. a4 Rg5+ 35. Kh1 Qh6# 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.3"]
[White "Olarte Parra, Jhoan Sebastian"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1988"]
[PlyCount "69"]
[EventDate "2012.08.17"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bg5 Be7 8.
cxd5 Nxd5 9. Bxe7 Ndxe7 10. Bd3 O-O 11. O-O a6 12. Rc1 Qb6 13. Qd2 Rd8 14. Rfd1
Bd7 15. Na4 Qa7 16. Nc5 Be8 17. a3 Rd5 18. Be4 Rh5 19. Qc2 Rc8 20. Bxc6 Bxc6
21. Ne5 Bd5 22. Qe2 Rg5 23. Ne4 Rf5 24. Nd6 Rxc1 25. Rxc1 Rg5 26. g3 Qxd4 27.
Nexf7 Rg6 28. Rc7 Qf6 29. Rd7 Nc6 30. Rc7 Ne7 31. Rd7 Nc6 32. Rxb7 e5 33. Qxa6
Nd8 34. Rd7 Bxf7 35. Qc8 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.16"]
[White "Buitrago, Bernardo"]
[Black "Neira, Paolo Jefer"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1854"]
[PlyCount "67"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 c4 5. Bxc4 h6 6. Be3 e6 7. Bd3 Bg7 8. Nbd2
d5 9. O-O Nge7 10. h3 a6 11. Rc1 b5 12. Nh2 Bb7 13. f4 Qd7 14. Ng4 dxe4 15.
Nxe4 f5 16. Nc5 Qc8 17. Ne5 Nxe5 18. fxe5 Nd5 19. Qe2 Bc6 20. c4 bxc4 21. Bxc4
O-O 22. a3 Rf7 23. b4 Qe8 24. Bd2 Nc7 25. Rc2 Bb5 26. Rfc1 Bc6 27. Qd3 Rd8 28.
Qc3 Ba8 29. Qg3 g5 30. Bc3 Qe7 31. Nxa6 Nxa6 32. Bxa6 Be4 33. Bd3 f4 34. Qf2
1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.4"]
[White "Corredor Castellanos, Camilo"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1841"]
[BlackElo "2160"]
[PlyCount "64"]
[EventDate "2012.08.17"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 O-O 8.
O-O d5 9. Nxc6 Qxc6 10. Bxc5 Qxc5 11. Nd2 Be6 12. Nb3 Qb6 13. e5 Nc6 14. Bd3
Rfe8 15. Re1 Rad8 16. Qc2 h6 17. Rad1 d4 18. Kh1 dxc3 19. bxc3 a5 20. h3 a4 21.
Nd2 Qxf2 22. Ne4 Qxc2 23. Bxc2 Rxd1 24. Rxd1 Nxe5 25. Bxa4 Ra8 26. Bb3 Bxb3 27.
axb3 b6 28. Ng3 Kf8 29. Re1 Nd3 30. Re3 Ra1+ 31. Kh2 Nf4 32. Ne2 Re1 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.12"]
[White "Hurtado, Juan Eduardo"]
[Black "Buitrago, Bernardo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1854"]
[PlyCount "64"]
[EventDate "2012.08.17"]

1. e4 e6 2. c4 c6 3. Nf3 Ne7 4. Be2 Ng6 5. d4 Be7 6. O-O O-O 7. Nc3 d6 8. h3 a6
9. a4 Nd7 10. Be3 Nf6 11. Qc2 d5 12. e5 Ne8 13. c5 f6 14. exf6 gxf6 15. Bh6 Ng7
16. Bd3 f5 17. a5 (17. Bxa6) 17... Rf7 18. Na4 Bd7 19. Nb6 Rb8 20. Rfe1 Bf6 21.
Re2 Qc7 22. Rae1 Nf4 23. Bxf4 Qxf4 24. Qd2 Qxd2 25. Rxd2 Re7 26. Rde2 Kf7 27.
g4 fxg4 28. hxg4 h6 29. Kg2 Rh8 (29... Rg8 30. g5 (30. Bh7 Rh8 31. Bd3)) 30.
Rh1 Ne8 31. g5 Bg7 32. gxh6 (32. g6+ Kf8 33. Nxd7+ Rxd7 34. Rxe6 Re7 35. Rhe1
Rxe6 36. Rxe6 Nc7 37. Rd6 Ke7 38. Nh4 Rg8 39. Nf5+ Ke8 40. Nxg7+ Rxg7 41. f4
Ke7 42. f5 Ne8 43. f6+ (43. Re6+ Kd7 44. Rxe8 Kxe8 45. f6 Rc7 46. g7 Kf7 47.
Bh7 Rc8 48. Kf3 (48. g8=Q+ Rxg8+ 49. Bxg8+ Kxg8 50. Kg3 Kf7) 48... h5 49. Kf4
Re8 50. Kg5 h4 51. g8=Q+ Rxg8+ 52. Bxg8+ Kxg8 53. Kxh4 Kf7 54. Kg5 Kf8 55. b4
Kf7 56. Kf5) 43... Nxf6 44. Rxf6 Kxf6) 32... Bf6 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.20"]
[White "Bohorquez Pulgarin, Samuel Davi"]
[Black "Penagos, Daniel Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1846"]
[PlyCount "61"]
[EventDate "2012.08.17"]

1. d4 d5 2. c4 dxc4 3. Qa4+ c6 4. Qxc4 Qa5+ 5. Nc3 Be6 6. Qd3 Bd5 7. Bf4 e6 8.
Qc2 Na6 9. Nf3 Nb4 10. Qd2 Be7 11. e3 Na6 12. Qd3 b6 13. Qxa6 Qxa6 14. Bxa6
Bxf3 15. gxf3 Bb4 16. O-O-O Bxc3 17. bxc3 Rc8 18. Bxc8 Ne7 19. Bb7 c5 20. Be4
Ng6 21. Bxg6 fxg6 22. Be5 h5 23. Bxg7 Rg8 24. Be5 g5 25. Rhg1 g4 26. fxg4 hxg4
27. h4 gxh3 28. Rxg8+ Ke7 29. dxc5 bxc5 30. Rdd8 Kf7 31. Rg7# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.10"]
[White "Olarte Parra, Jhoan Sebastian"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1921"]
[PlyCount "61"]
[EventDate "2012.08.17"]

1. e4 d5 2. Nf3 dxe4 3. Ng5 e5 4. Nxe4 f5 5. Ng3 Nf6 6. Bc4 Bc5 7. Nc3 Bxf2+ 8.
Kf1 Bxg3 9. hxg3 Nc6 10. Qe2 Qe7 11. d3 Nd4 12. Qd1 Be6 13. Bg5 Bxc4 14. dxc4
c6 15. g4 O-O-O 16. gxf5 Nb3 17. axb3 Rxd1+ 18. Rxd1 Rd8 19. Rxh7 Rxd1+ 20.
Nxd1 Qd7 21. Rh8+ Kc7 22. Ne3 Ne4 23. Bd8+ Kd6 24. Bh4 Kc5 25. Rd8 Qf7 26. g4
g5 27. Be1 Qe7 28. Rd5+ Kb6 29. Ba5+ Ka6 30. Bd8 Qb4 31. c3 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.2"]
[White "Hurtado, Juan Eduardo"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2057"]
[PlyCount "60"]
[EventDate "2012.08.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 g6 5. Bg5 Bg7 6. e3 b6 7. dxc5 bxc5 8. Qd6
Na6 9. O-O-O Qe7 10. Nb5 h6 11. Bh4 g5 12. Bg3 Ne4 13. Nc7+ Nxc7 14. Qxc7 O-O
15. Bd3 Nxg3 16. hxg3 Ba6 17. e4 Rfb8 18. e5 Bb7 19. Be2 Bc6 20. b3 a5 21. Qd6
Qxd6 22. exd6 a4 23. bxa4 Rxa4 24. Rd2 Rab4 25. Bd3 Ba4 26. Bc2 Bb2+ 27. Kd1
Bc3 28. Rd3 Rb1+ 29. Ke2 Bxc2 30. Rxb1 Bxd3+ 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.13"]
[White "Baron Calderon, Ismael"]
[Black "Argote Heredia, Valentina"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1876"]
[PlyCount "58"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Nc3 Nc6 6. Qd3 e6 7. a3 Nf6 8. Bg5
Be7 9. O-O-O b5 10. Bxf6 gxf6 11. Nd4 Ne5 12. Qd2 Bb7 13. f4 Nc4 14. Bxc4 bxc4
15. Rhe1 Rg8 16. Qe2 Qa5 17. g3 Rc8 18. e5 fxe5 19. fxe5 d5 20. a4 Bc6 21. Qh5
h6 22. Nxe6 Bd7 23. Rxd5 Qb6 24. Nf4 Bg4 25. Rd6 Qf2 26. Re2 Qxf4+ 27. gxf4
Bxh5 28. Rxh6 Bxe2 29. Nxe2 Rg6 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.8"]
[White "Rosero, Hugo Alberto"]
[Black "Buitrago, Bernardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1617"]
[BlackElo "1854"]
[PlyCount "56"]
[EventDate "2012.08.17"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. f4 b6 8. Nf3
Ba6 9. Bd3 Bxd3 10. cxd3 Nbc6 11. a4 O-O 12. Ba3 cxd4 13. cxd4 Re8 14. Rc1 Rc8
15. Qc2 Nxd4 16. Qf2 Rxc1+ 17. Bxc1 Qc7 18. O-O Nxf3+ 19. Qxf3 Qc2 20. Qd1 Rc8
21. Qxc2 Rxc2 22. Ba3 Nc6 23. Rc1 Rxc1+ 24. Bxc1 Nb4 25. d4 Nd3 26. Bd2 Nb2 27.
a5 b5 28. g3 Kf8 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.9"]
[White "Corredor Castellanos, Camilo"]
[Black "Cuellar, Jose Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1841"]
[BlackElo "1763"]
[PlyCount "53"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d3 d6 6. O-O h6 7. h3 O-O 8. Re1 a6
9. Ba4 Ne7 10. Nbd2 Ng6 11. Nf1 Be6 12. Bc2 Bb6 13. Be3 Bxe3 14. fxe3 Ne8 15.
Bb3 Bxb3 16. Qxb3 b5 17. Ng3 Kh7 18. a4 Rb8 19. axb5 axb5 20. Ra5 c6 21. Rea1
Nc7 22. d4 exd4 23. exd4 Ne6 24. Ra6 c5 25. Nf5 cxd4 26. Rxd6 Qc7 27. cxd4 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.5"]
[White "Guzman, Campo Elias"]
[Black "Fiquitiva Gutierrez, Brian Alex"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2021"]
[PlyCount "51"]
[EventDate "2012.08.17"]

1. Nf3 c5 2. b3 d6 3. g3 Nf6 4. Bg2 e6 5. Bb2 Nbd7 6. d4 b6 7. dxc5 Nxc5 8. Nd4
Rb8 9. Nc6 Qc7 10. Nxb8 Qxb8 11. Nd2 Bb7 12. f3 Be7 13. e4 e5 14. O-O d5 15.
exd5 Bxd5 16. Re1 Ncd7 17. Qe2 Bd6 18. Rad1 Bb7 19. Nc4 O-O 20. Nxd6 Nc5 21.
Bxe5 Ba6 22. Qe3 Bb7 23. Nf5 Re8 24. Qg5 g6 25. Qxf6 Ne6 26. Qh8# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.2"]
[White "Argote Heredia, Valentina"]
[Black "Guzman, Campo Elias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1876"]
[BlackElo "2021"]
[PlyCount "48"]
[EventDate "2012.08.17"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 g6 6. O-O Bg7 7. Qe2 d6 8. Rd1
Qa5 9. Nbd2 Nf6 10. Nb3 Qh5 11. h3 O-O 12. Bf4 Nd7 13. Nbd2 Nc5 14. Bc2 b6 15.
Nb3 Ba6 16. Qe3 Ne6 17. Rd5 Ne5 18. Bxe5 dxe5 19. Rd7 Bb5 20. Rd5 Bc6 21. Rdd1
Bh6 22. Qe1 Nf4 23. Bd3 Nxh3+ 24. gxh3 Qxf3 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.6"]
[White "Marulanda Leon, Juan David"]
[Black "Fraile Vela, Maria Isabel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1927"]
[PlyCount "46"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d3 Nf6 5. Bd2 Bg4 6. Be2 d5 7. h3 Bh5 8. Bg5
Bb4 9. Qd2 d4 10. Bxf6 Qxf6 11. Ng1 dxc3 12. bxc3 Bxe2 13. Nxe2 Bc5 14. O-O
O-O-O 15. Rad1 h5 16. d4 g5 17. f3 exd4 18. cxd4 Nxd4 19. Nxd4 Bxd4+ 20. Kh1
Qg6 21. Qd3 Be5 22. Qe3 Bd4 23. Qb3 Kb8 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.20"]
[White "Sosa Florez, Juan Sebastian"]
[Black "Becerra, Camila"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "45"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 e6 3. d4 Qa5+ 4. Qd2 Qc7 5. Bc4 Nf6 6. e5 Ne4 7. Qe2 Qc6 8. a4
d5 9. Bb5 Qxb5 10. Qxb5+ Bd7 11. Qxb7 Bc6 12. Qc8+ Ke7 13. Bg5+ f6 14. exf6+
gxf6 15. Qc7+ Ke8 16. Bh4 Bd6 17. Qc8+ Kf7 18. Qxh8 cxd4 19. Qxh7+ Kf8 20. Qh6+
Kg8 21. Bxf6 Bb4+ 22. c3 Bf8 23. Qg6+ 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.4"]
[White "Becerra, Camila"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2034"]
[PlyCount "40"]
[EventDate "2012.08.17"]

1. e4 c6 2. Nf3 d5 3. e5 c5 4. d4 e6 5. Be3 Qb6 6. b3 Nc6 7. Bd3 Bd7 8. O-O
cxd4 9. Bd2 Nge7 10. Qe2 a6 11. Ng5 h6 12. Nh7 Nb4 13. Bxb4 Qxb4 14. Qf3 Nc6
15. Qg3 Qa5 16. Nxf8 Kxf8 17. Qf3 Nxe5 18. Qg3 Nxd3 19. Qd6+ Ke8 20. cxd3 Rc8
0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.20"]
[White "Fraile Vela, Maria Isabel"]
[Black "Cortes, Oscar Javier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1741"]
[PlyCount "40"]
[EventDate "2012.08.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Nd3 Bb6
8. Qe2 O-O 9. b3 Re8 10. f3 Ba5 11. Bb2 b5 12. Nxb5 Qd8 13. Nd4 Bb7 14. O-O-O
Bb6 15. Nf5 a6 16. g4 g6 17. g5 Nd7 18. Nh6+ Kf8 19. Ba3+ c5 20. Nxc5 Bxc5 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "6.15"]
[White "Sosa Florez, Luis Felipe"]
[Black "Castellanos, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1812"]
[PlyCount "39"]
[EventDate "2012.08.17"]

1. d4 d5 2. Nf3 Bf5 3. e3 e6 4. c4 c6 5. Nc3 Nd7 6. a3 Bd6 7. c5 Bc7 8. b4 Ngf6
9. Bb2 O-O 10. Bd3 Bg4 11. Be2 b6 12. cxb6 axb6 13. h3 Bh5 14. O-O Qe7 15. Qd2
Bg6 16. Rfc1 Qd6 17. g3 b5 18. Ne5 Ne4 19. Nxe4 dxe4 20. Rxc6 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.15"]
[White "Ospina, Daniel"]
[Black "Bohorquez Pulgarin, Samuel Davi"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1846"]
[PlyCount "37"]
[EventDate "2012.08.17"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Rc1
c6 9. Qb3 Qa5 10. e3 Bxc3+ 11. bxc3 dxc4 12. Bxc4 g4 13. Ne5 Bd7 14. Qxb7 Nxc3
15. O-O O-O 16. Nxd7 Rd8 17. Ne5 f6 18. Qf7+ Kh8 19. Ng6# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.19"]
[Round "4.21"]
[White "Sosa Florez, Juan Sebastian"]
[Black "Marulanda Leon, Juan David"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "33"]
[EventDate "2012.08.17"]

1. d4 d5 2. c4 Bf5 3. Nc3 c6 4. cxd5 cxd5 5. Qb3 Bc8 6. Qxd5 Qxd5 7. Nxd5 Na6
8. e4 e6 9. Nc3 Bb4 10. Bb5+ Bd7 11. Bxd7+ Kxd7 12. Bd2 Nf6 13. f3 Rhf8 14. a3
Bxc3 15. Bxc3 Nh5 16. Ne2 f6 17. g4 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.10"]
[White "Neira, Paola"]
[Black "Sosa Florez, Luis Felipe"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1812"]
[PlyCount "32"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d3 e6 5. Be3 Nge7 6. Be2 g6 7. O-O Bg7 8. Qd2
O-O 9. h3 a6 10. Kh1 b5 11. Rad1 Bd7 12. d4 b4 13. Nb1 cxd4 14. Nxd4 a5 15. Bd3
Nxd4 16. Bxd4 Bxd4 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.20"]
[Round "7.17"]
[White "Baron, Rolando"]
[Black "Fraile Vela, Maria Isabel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1829"]
[BlackElo "1741"]
[PlyCount "30"]
[EventDate "2012.08.17"]

1. e4 c5 2. Nf3 d6 3. g3 b6 4. Bg2 Bb7 5. d3 Nf6 6. Nc3 e6 7. O-O d5 8. e5 d4
9. Ne2 Nfd7 10. c3 dxc3 11. bxc3 Nc6 12. d4 c4 13. Qa4 Na5 14. Ba3 Bc6 15. Qc2
Bxa3 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.9"]
[White "Nieto Mancilla, Frank Fernando"]
[Black "Erazo Trujillo, Clara Elisa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1883"]
[PlyCount "29"]
[EventDate "2012.08.17"]

1. e4 a5 2. Nc3 Nh6 3. f4 Ng4 4. Qxg4 Ra6 5. Bxa6 bxa6 6. d4 Bb7 7. Nf3 Bxe4 8.
Nxe4 Nc6 9. O-O Nb4 10. c3 Nc2 11. Rb1 a4 12. Rf2 Qb8 13. Nc5 Qb5 14. Rxc2 Qb8
15. Qxd7# 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.16"]
[White "Penagos, Esneider"]
[Black "Gomez, Juan Andres"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1789"]
[PlyCount "28"]
[EventDate "2012.08.17"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. Ng5 d5 5. exd5 Na5 6. Qe2 Nxc4 7. Qxc4 Nxd5
8. O-O Qxg5 9. d4 Qh5 10. Qxd5 Bd6 11. Nd2 O-O 12. Nf3 Rb8 13. Ng5 exd4 14.
Qxd4 Qxh2# 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.3"]
[White "Acuna Buitrago, Camilo Andres"]
[Black "Sosa Florez, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2045"]
[PlyCount "26"]
[EventDate "2012.08.17"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. Ne2 c5 6. Nf4 e6 7. h4 h6 8. Nxg6 fxg6
9. Bd3 Ne7 10. dxc5 Qa5+ 11. c3 Qxc5 12. Be3 Qc7 13. f4 Nbc6 1-0

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "2.14"]
[White "Penagos, Daniel Santiago"]
[Black "Nieto, Manuel Guillermo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1867"]
[PlyCount "26"]
[EventDate "2012.08.17"]

1. e4 d5 2. Bd3 dxe4 3. Bxe4 Nf6 4. Bf3 e5 5. d3 Nc6 6. Nc3 Bb4 7. Nge2 O-O 8.
Ng3 Nd4 9. a3 Bxc3+ 10. bxc3 Nxf3+ 11. Qxf3 h6 12. c4 c6 13. Bd2 Bg4 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.17"]
[Round "1.8"]
[White "Cortes, Oscar Javier"]
[Black "Prado, Leonardo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1889"]
[PlyCount "22"]
[EventDate "2012.08.17"]

1. d4 b6 2. c4 e6 3. Nc3 d5 4. Nf3 Nf6 5. Bg5 Be7 6. e3 O-O 7. Ne5 c6 8. Bxf6
Bxf6 9. Qh5 Bxe5 10. Qxe5 f5 11. Bd3 Nd7 0-1

[Event "Open IRT Liga de Ajedrez de Bogota AGOST"]
[Site "Unidad deportiva SALITRE"]
[Date "2012.08.18"]
[Round "3.9"]
[White "Valle, Efrain"]
[Black "Diaz Gutierrez, Libardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2160"]
[PlyCount "15"]
[EventDate "2012.08.17"]

1. e4 e6 2. Nf3 b6 3. d4 d6 4. c4 Nf6 5. Bd3 Nc6 6. O-O Be7 7. d5 Nb8 8. Nc3
1-0