[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.2"]
[White "Molina, Gildardo"]
[Black "Marin, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2379"]
[PlyCount "90"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4
Nc6 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Bh6 Bxh6 13. Qxh6 Rxc3 14. bxc3
Qc7 15. Ne2 a5 16. Rd4 Bb5 17. Re1 Bxe2 18. Rxe2 b5 19. a4 Qxc3 20. Qe3 Qa1+
21. Kd2 Nc6 22. Qc3 Qxc3+ 23. Kxc3 b4+ 24. Kd3 Nxd4 25. Kxd4 Nd7 26. f4 Rc8 27.
e5 dxe5+ 28. fxe5 e6 29. Bc4 Rc5 30. Re3 Kf8 31. g4 Rc7 32. h4 Rc5 33. h5 Kg7
34. Re4 Kh6 35. Rf4 Kg5 36. Rxf7 Rxc4+ 37. Kxc4 Nxe5+ 38. Kb5 Nxf7 39. hxg6
hxg6 40. Kxa5 e5 41. Kb6 Nd6 42. Kc6 e4 43. a5 e3 44. a6 e2 45. a7 e1=Q 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.3"]
[White "Mosquera, Miguel"]
[Black "Velasquez, Joaquin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2375"]
[PlyCount "41"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. O-O Nge7 6. Nxe5 Nxe5 7. d4 Bxd4 8.
Qxd4 N5c6 9. Qxg7 Rg8 10. Qxh7 d5 11. Nc3 Be6 12. Rd1 Qd6 13. Nxd5 Bxd5 14.
Rxd5 Qb4 15. Bxc6+ bxc6 16. c3 Qc4 17. Rd1 Rb8 18. Bf4 f5 19. Rd4 Qe6 20. Bxc7
Rc8 21. Rad1 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.4"]
[White "Pelaez, Hernan"]
[Black "Vittorino, Carlo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1917"]
[BlackElo "2368"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. f4 d6 3. Nf3 Nbd7 4. Nbd2 e5 5. e3 e4 6. Ng5 d5 7. c4 h6 8. Nh3 c6
9. cxd5 cxd5 10. Bb5 Bd6 11. O-O O-O 12. a3 Nb6 13. f5 Qc7 14. Nf4 Bxf5 15. g3
Bg4 16. Be2 Bxe2 17. Qxe2 Rac8 18. b4 Qc2 19. Nh5 Nxh5 20. Qxh5 Qc3 21. Rb1
Qxe3+ 22. Kh1 Rxc1 23. Rbxc1 Qxd2 24. Rfd1 Qg5 25. Qh3 f5 26. Rc2 Qg4 27. Qf1
f4 28. Rg2 f3 29. Rc2 e3 30. Qd3 f2 31. Kg2 Qf3+ 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.6"]
[White "Carvajal Doria, Alvaro"]
[Black "Rivera, Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1886"]
[BlackElo "2357"]
[PlyCount "28"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. d4 cxd4 7. Qxd4 Nc6 8.
Qa4 Be7 9. Nge2 O-O 10. O-O a6 11. Nd4 Na5 12. Nb3 Nc4 13. Rd1 Bd7 14. Nxd5
Bxa4 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.8"]
[White "Abril, Mauricio"]
[Black "Arenas, David"]
[Result "0-1"]
[ECO "B24"]
[BlackElo "2329"]
[PlyCount "97"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 e6 6. Be3 Qa5 7. Qd2 Nd4 8. Nh3
Ne7 9. O-O d6 10. Kh1 Rb8 11. a4 a6 12. f4 Qb4 13. Qc1 O-O 14. Rf2 Qa5 15. f5
exf5 16. Bh6 Qd8 17. Bxg7 Kxg7 18. Nf4 fxe4 19. dxe4 Be6 20. Qe3 Qd7 21. Rd1
Rbe8 22. h4 Bg4 23. Rdf1 d5 24. Qd3 dxe4 25. Nxe4 Bf5 26. c3 Nb3 27. Qxd7 Bxd7
28. Nd6 Rb8 29. Nd3 Nf5 30. Ne4 Bc6 31. Kh2 Ne3 32. Re1 Ng4+ 33. Kg1 Nxf2 34.
Kxf2 Rfe8 35. Ndxc5 Nxc5 36. Nxc5 Rxe1 37. Bxc6 Rb1 38. Bd5 Rxb2+ 39. Kf3 Rc8
40. Ne4 f5 41. Ng5 Rxc3+ 42. Kf4 Rb4+ 43. Ke5 Rxg3 44. Ne6+ Kh6 45. a5 Re3+ 46.
Kf6 Rxe6+ 47. Kxe6 Rb5 48. Bf3 Rxa5 49. Bxb7 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.9"]
[White "Mendoza, Rafael"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2318"]
[BlackElo "1861"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. O-O e6 6. d3 Nf6 7. e5 Ng4 8. Nc3
d5 9. Bf4 h5 10. Na4 h4 11. h3 Nh6 12. c4 Nf5 13. Rc1 d4 14. Ng5 Be7 15. Qg4 f6
16. Ne4 g5 17. exf6 Bxf6 18. Bxg5 Bxg5 19. Qxg5 Qxg5 20. Nxg5 Rg8 21. Nf3 Ra7
22. Ne5 Rag7 23. Ng4 Kd8 24. Nxc5 Kc7 25. Rfe1 Kd6 26. b4 a5 27. a3 e5 28. Ne4+
Kc7 29. Nef6 Rf8 30. Rxe5 axb4 31. Ne8+ 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.11"]
[White "Acosta, Alejandro"]
[Black "Tautiva, Cristian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2315"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8.
Bg5 Nc5 9. f4 Be7 10. Qf3 Qc7 11. O-O-O Nxb3+ 12. axb3 O-O 13. g4 b5 14. Bxf6
Bxf6 15. g5 Bxd4 16. Rxd4 Bb7 17. Rhd1 Rad8 18. Kb1 f5 19. Qe3 fxe4 20. Nxe4 d5
21. Nf2 Bc8 22. Ng4 a5 23. Ne5 Bd7 24. R1d3 a4 25. b4 Be8 26. h4 Rc8 27. Rc3
Qb8 28. h5 Rf5 29. h6 Rxc3 30. Qxc3 Bg6 31. Nxg6 hxg6 32. Rc4 d4 33. Rc8+ Rf8
34. Rxb8 dxc3 35. Rxf8+ 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.13"]
[White "Rojas Barrero, Andres H"]
[Black "Duque Aristizabal, Jose Alber"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2268"]
[PlyCount "59"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 Nf6 7. Nc3 Bg4 8.
dxe5 Bxf3 9. Qxf3 dxe5 10. O-O Qd7 11. Rd1 Qe6 12. Bg5 Be7 13. Rd3 O-O 14. Rad1
h6 15. Bxf6 Bxf6 16. Rd7 Rad8 17. Rxd8 Rxd8 18. Rxd8+ Bxd8 19. Qd3 Qd6 20. Qxa6
Qd2 21. Qe2 Qd4 22. Qd1 Bf6 23. Qxd4 exd4 24. Na4 Be7 25. Kf1 Kf8 26. Ke2 g5
27. g4 Bd6 28. h3 Be5 29. Kd3 Ke7 30. Nc5 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.14"]
[White "Babilonia, Mauricio Rafael"]
[Black "Beltran, Carlos Armando"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2265"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O 7. Qc2 c5 8. e3
Nc6 9. Bd3 cxd4 10. cxd4 dxc4 11. Bxc4 e5 12. dxe5 Nxe5 13. Ne2 Be6 14. Bxe6
Nd3+ 15. Kf1 fxe6 16. Nd4 Nxc1 17. Rxc1 Qd6 18. Qb3 Rae8 19. Ke2 Kh8 20. Nb5
Qe5 21. Nc7 Re7 22. Qb4 Nd5 23. Nxd5 exd5 24. Rc3 d4 25. Rd3 dxe3 26. Rhd1 Ree8
27. Rd7 Qxh2 28. Qg4 Qh6 29. R1d6 Rf4 30. Qg3 g6 31. Rxb7 Qh4 32. Rxh7+ Qxh7
33. Qxf4 Qg7 34. Qh4+ Kg8 35. Qc4+ 1/2-1/2

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.15"]
[White "Castano, Duvan Martin"]
[Black "Garces, Javier"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2265"]
[PlyCount "97"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bc4 Nf6 7. O-O O-O 8. d3
Nc6 9. Qe1 Nd4 10. Nxd4 cxd4 11. Ne2 Qb6 12. Kh1 Rac8 13. Bb3 Be6 14. Bxe6 fxe6
15. c4 d5 16. exd5 exd5 17. b3 e5 18. Ng3 dxc4 19. bxc4 Rfe8 20. f5 Qc6 21.
fxg6 hxg6 22. Rxf6 Bxf6 23. Ne4 Bg7 24. Ba3 Bf8 25. Bc1 Be7 26. Qg3 Rf8 27. Bh6
Rf5 28. Kg1 Rh5 29. Bg5 Bxg5 30. Nxg5 Qf6 31. Ne4 Qe6 32. Rb1 b6 33. Rb5 Rf8
34. Rd5 Qf5 35. h3 Qf1+ 36. Kh2 Qf4 37. a4 Kg7 38. a5 Rhf5 39. axb6 axb6 40.
Rb5 Rb8 41. c5 Rf7 42. cxb6 Rfb7 43. Rxe5 Qxg3+ 44. Kxg3 Rxb6 45. Re7+ Kf8 46.
Rd7 Rb4 47. Kf4 Ra8 48. g4 Ra5 49. Nf6 1/2-1/2

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.16"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Ramirez, Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1767"]
[BlackElo "2262"]
[PlyCount "56"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. d3 d5 3. g3 c5 4. Bg2 Nc6 5. O-O e5 6. Nbd2 Be7 7. e4 O-O 8. c3
h6 9. Re1 dxe4 10. Nxe4 Nxe4 11. dxe4 Be6 12. Be3 Qa5 13. Qc2 Rac8 14. Nd2 Rfd8
15. Nb3 Qa4 16. Re2 b6 17. Nd4 Rxd4 18. cxd4 Qxc2 19. Rxc2 Nb4 20. Re2 cxd4 21.
Bd2 d3 22. Bxb4 Bxb4 23. Re3 d2 24. Rf1 Bxa2 25. Bf3 Rc1 26. Rd3 Kf8 27. Rd1
Bb1 28. Rd5 Bxe4 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.17"]
[White "Valderrama, Gilberto"]
[Black "Pinzon, Hector"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2256"]
[PlyCount "56"]
[EventDate "2009.04.08"]

1. e3 Nf6 2. d4 e6 3. Nf3 Be7 4. Bd3 d5 5. Nbd2 O-O 6. O-O b6 7. Ne5 Bb7 8. f4
c5 9. c3 Nc6 10. Qf3 cxd4 11. exd4 Qc7 12. g4 Bd6 13. g5 Ne8 14. Qh3 g6 15.
Ndf3 Ng7 16. Ng4 Be7 17. Nh6+ Kh8 18. Ne5 Nxe5 19. fxe5 Nf5 20. Rf3 Bd8 21. Ng4
Rg8 22. Nf6 Rg7 23. Bxf5 gxf5 24. Ne8 Qc4 25. Nxg7 Kxg7 26. Qh6+ Kg8 27. Rh3
Ba6 28. Bf4 Qe2 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.20"]
[White "Najar, Jorge"]
[Black "Mateus, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2220"]
[PlyCount "108"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bg5 Ne4 7. Bh4 Qb6 8.
Qb3 e6 9. Qxb6 axb6 10. a3 Bb4 11. Rc1 Bxc3+ 12. bxc3 Rxa3 13. e3 Nxc3 14. Bg3
Ke7 15. Bc7 b5 16. Bb6 b4 17. Bc5+ Ke8 18. Ne5 Na2 19. Ra1 Nxe5 20. dxe5 Bd7
21. Be2 Bc6 22. Kd2 Nc3 23. Bxb4 Ne4+ 24. Kc2 Ba4+ 25. Kb2 Rb3+ 26. Kc2 Rxb4+
27. Rxa4 Rxa4 28. Bb5+ Ke7 29. Bxa4 Nxf2 30. Rb1 Rc8+ 31. Kd2 Ne4+ 32. Ke1 Rc7
33. Ra1 Nc5 34. Bb5 Nd7 35. Bxd7 Kxd7 36. Kd2 b5 37. Ra6 Kc8 38. Rb6 Rc5 39.
Kd3 Kc7 40. Ra6 Kb7 41. Ra5 Kb6 42. Ra8 Rc7 43. Rb8+ Ka5 44. g4 b4 45. e4 dxe4+
46. Kxe4 Ka4 47. Ra8+ Kb3 48. Kd3 Rd7+ 49. Ke3 Kc2 50. Rc8+ Kb2 51. h4 b3 52.
g5 Rd5 53. Ke4 Ka3 54. Ra8+ Kb4 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.21"]
[White "Remicio Duque, John H"]
[Black "Arias, Juan Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2218"]
[PlyCount "68"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Bc5 5. c3 d6 6. d4 Bb6 7. dxe5 Nxe5 8.
Nxe5 dxe5 9. Qxd8+ Kxd8 10. Bg5 Ke7 11. Nd2 h6 12. Bh4 c6 13. Kh1 g5 14. Bg3
Bc7 15. Rad1 Nh5 16. f3 Nxg3+ 17. hxg3 h5 18. Kh2 Be6 19. Bxe6 Kxe6 20. Nc4
Rad8 21. Ne3 Rxd1 22. Rxd1 Rd8 23. Rxd8 Bxd8 24. Nf5 Kf6 25. Kg1 Bb6+ 26. Kf1
Bc5 27. b4 Bf8 28. Ke2 b6 29. a4 a6 30. Kd3 Ke6 31. Kc4 a5 32. b5 c5 33. Ne3
Be7 34. Nd5 Bd8 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.22"]
[White "Zuleta, Juan Carlos"]
[Black "Vargas, Arteaga Alexis"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2217"]
[PlyCount "64"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 a6 6. Bxc6 bxc6 7. d3 Rb8 8. O-O
d6 9. Qe1 e6 10. a3 Ne7 11. Qh4 O-O 12. f5 exf5 13. Bh6 f6 14. Bxg7 Kxg7 15.
Rab1 g5 16. Qf2 f4 17. Ne2 Ng6 18. Kh1 Qe7 19. g3 g4 20. Nd2 f3 21. Nc3 h5 22.
Nb3 Be6 23. Nd2 h4 24. gxh4 Rh8 25. Qg3 Rxh4 26. Rf2 Rh3 27. Qg1 g3 28. Nxf3
gxf2 29. Qxf2 Bg4 30. Nd2 Rbh8 31. Rf1 Qe5 32. a4 Rxh2+ 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.23"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Urrego Alfonso, Zamir"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2212"]
[PlyCount "59"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d6 7. O-O Be7 8.
Nd2 Bg4 9. f3 Bd7 10. b3 O-O 11. Bb2 Re8 12. Kh1 Bf8 13. Re1 Nh5 14. g3 Qg5 15.
f4 Nxg3+ 16. hxg3 Qxg3 17. Qf3 Qh4+ 18. Kg2 Re6 19. Rh1 Rg6+ 20. Kf1 Qg4 21. f5
Rg5 22. Qxg4 Rxg4 23. Kf2 d5 24. Kf3 Rg5 25. Rag1 h6 26. Rxg5 hxg5 27. e5 a5
28. a4 c5 29. Rh5 g6 30. fxg6 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.26"]
[White "Castellanos, Alvaro"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2198"]
[PlyCount "68"]
[EventDate "2009.04.08"]

1. e4 Nc6 2. d4 e5 3. dxe5 Nxe5 4. Nf3 Ng6 5. Bd3 Bc5 6. Nc3 c6 7. e5 d5 8.
exd6 Bxd6 9. O-O Nf6 10. h3 O-O 11. Bg5 h6 12. Bxf6 Qxf6 13. Ne4 Qe7 14. Nxd6
Qxd6 15. Bxg6 Qxg6 16. Ne5 Qf6 17. Re1 Rd8 18. Qf3 Qxf3 19. Nxf3 Be6 20. Rad1
c5 21. a3 Kf8 22. Ne5 Bf5 23. c4 f6 24. Ng4 Bd3 25. Ne3 Rd4 26. b3 a5 27. a4
Rad8 28. f3 R8d6 29. Rd2 Bg6 30. Rxd4 cxd4 31. Nd5 Bc2 32. b4 d3 33. Nc3 d2 34.
Re2 axb4 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.27"]
[White "Nunez V, Gustavo Eduardo"]
[Black "Garcia S, Juan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2196"]
[PlyCount "100"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d3 c6 8.
Ba4 d6 9. Be3 Nf6 10. Nd2 O-O 11. Qe2 Bc7 12. h3 d5 13. Bg5 h6 14. Bh4 Qd6 15.
Bg3 dxe4 16. dxe4 Qc5 17. Rac1 Be6 18. b4 Qe7 19. a3 a5 20. Bc2 Rfd8 21. Rfd1
b5 22. Nf1 Bc4 23. Qf3 Bxf1 24. Rxf1 c5 25. Rb1 axb4 26. axb4 c4 27. Ra1 Qe6
28. Rxa8 Rxa8 29. Rc1 Ra3 30. Bd1 Bb6 31. Qe2 g6 32. Qb2 Ra8 33. Qc2 Rd8 34.
Be2 Kg7 35. Kh1 h5 36. Bh4 Rd6 37. Rd1 Nh7 38. Rxd6 Qxd6 39. Qd1 Qxd1+ 40. Bxd1
Nf8 41. Bg3 Kf6 42. f3 Be3 43. Be1 Ne6 44. g3 h4 45. f4 hxg3 46. fxe5+ Kxe5 47.
Bf3 Ng5 48. Bxg3+ Bf4 49. Bxf4+ Kxf4 50. Bg4 Nxe4 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.28"]
[White "Uribe Fajardo, Juan Felipe"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2194"]
[PlyCount "68"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nb3 Be7 8. O-O
O-O 9. Be3 Be6 10. Kh1 Nbd7 11. f4 Ng4 12. Bd2 exf4 13. Bxf4 Nge5 14. Be2 b5
15. Nd5 Bxd5 16. exd5 Nb6 17. Nd4 Bf6 18. Nc6 Nxc6 19. dxc6 Bxb2 20. Bxd6 Bxa1
21. Bxf8 Qxd1 22. Rxd1 Kxf8 23. Rxa1 Rc8 24. Bf3 Nc4 25. a4 b4 26. c3 b3 27.
Rb1 b2 28. Kg1 Ke7 29. Kf2 Kd6 30. Ke2 Rb8 31. Rd1+ Kc7 32. Be4 Na3 33. Bb1
Kxc6 34. Rf1 Kb6 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.32"]
[White "Bravo, Luis Carlos"]
[Black "Gomez, Dario G"]
[Result "1/2-1/2"]
[ECO "B57"]
[BlackElo "2163"]
[PlyCount "187"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bd7 7. Bc4 Qa5 8.
f3 Rc8 9. Bb3 Ne5 10. Qd2 a6 11. O-O b5 12. a3 Nc4 13. Bxc4 bxc4 14. Qf2 g6 15.
h3 h5 16. f4 Bh6 17. Nde2 Qc7 18. Bb6 Qb7 19. e5 Ne4 20. Nxe4 Qxe4 21. Nc3 Qc6
22. exd6 exd6 23. Bd4 O-O 24. Bf6 d5 25. Qd4 Be6 26. Rf3 Qc5 27. Qxc5 Rxc5 28.
Be7 Rfc8 29. Bxc5 Rxc5 30. Ne2 Bg7 31. c3 Rb5 32. Ra2 Bf5 33. Rf1 Bd3 34. Kf2
Rb6 35. Re1 h4 36. Nd4 Be4 37. Re2 Rf6 38. Rxe4 dxe4 39. Ke3 Rb6 40. Kxe4 Rd6
41. b4 cxb3 42. Rb2 Rb6 43. Kd5 Bf8 44. a4 Bg7 45. Kc4 Bxd4 46. cxd4 Rf6 47.
Rxb3 Rxf4 48. Rb2 f5 49. Rb6 Kf7 50. Rxa6 Rf2 51. Rb6 Rxg2 52. Rb3 Ra2 53. Kb4
Ke6 54. a5 Kd5 55. Ra3 Rb2+ 56. Kc3 Rb7 57. a6 Ra7 58. Kd3 Kc6 59. Ra2 Kb5 60.
Rc2 Rxa6 61. d5 Rd6 62. Kd4 Rd8 63. Ke5 f4 64. d6 f3 65. Ke6 Rf8 66. Rf2 Kc6
67. Ke7 Rf4 68. Rc2+ Kb7 69. d7 Re4+ 70. Kd6 Rd4+ 71. Ke6 Re4+ 72. Kd5 Re1 73.
Rd2 Kc7 74. Kc5 Rc1+ 75. Kb5 Kd8 76. Kb6 f2 77. Rxf2 Kxd7 78. Rg2 Rc6+ 79. Kb5
Re6 80. Rg4 Ke7 81. Rxh4 Kf6 82. Kc5 Kg5 83. Rg4+ Kf5 84. Kd4 Re1 85. Rg3 g5
86. Rf3+ Kg6 87. Rf8 Re7 88. Rg8+ Kh6 89. Kd3 Kh5 90. Rh8+ Kg6 91. Rg8+ Kf5 92.
Rf8+ Kg6 93. Rg8+ Kf6 94. Rf8+ 1/2-1/2

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.35"]
[White "Narvaez, Zamir"]
[Black "Silva, Mariano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2145"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8.
Bd3 h6 9. Ne4 Nxe4 10. Qxe4 c5 11. dxc5 Bxc5 12. Nf3 Nd5 13. O-O a6 14. Bd2 Nf6
15. Qe2 b5 16. b4 Ba7 17. a4 Bb7 18. axb5 Bxf3 19. Qxf3 O-O 20. Rxa6 Bd4 21.
Rd1 Qd5 22. Qxd5 Nxd5 23. c4 Nc7 24. Rc6 Nxb5 25. cxb5 Rfb8 26. Be3 Bxe3 27.
fxe3 Ra3 28. b6 g6 29. Be4 Rxe3 30. Bf3 Kg7 31. b7 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.36"]
[White "Mayorga, Nelson"]
[Black "Montenegro, Juan Rolando"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2144"]
[PlyCount "82"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nd7 5. Nf3 Bd6 6. Bd3 f5 7. Bd2 Ngf6 8. Qc2
O-O 9. cxd5 cxd5 10. Rc1 a6 11. O-O Ne4 12. Rfe1 g5 13. Rf1 g4 14. Ne1 Qh4 15.
f4 gxf3 16. Nxf3 Qh6 17. Ne2 Ndf6 18. Nf4 Ng4 19. h3 Nxe3 20. Bxe3 Bxf4 21.
Bxf4 Qxf4 22. Rce1 Qd6 23. Ne5 Qb4 24. Nf3 Bd7 25. Bxe4 dxe4 26. Qd2 Qxd2 27.
Nxd2 Bb5 28. Rf4 Rac8 29. Nf1 Rc2 30. Rf2 Rxf2 31. Kxf2 Bxf1 32. Kxf1 Rc8 33.
Re2 Rd8 34. Rd2 Rd5 35. Rc2 Rxd4 36. Rc8+ Kg7 37. Rc7+ Kf6 38. Rxb7 Rd2 39. a4
e3 40. b4 Rf2+ 41. Kg1 Rf4 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.37"]
[White "Ruiz, Alciguel"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2140"]
[PlyCount "49"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8
Rxd8 9. Nd5 h6 10. Bxf6 Bxf6 11. Nxf6+ Kg7 12. Nd5 Rd7 13. O-O-O c6 14. Ne3 Re7
15. Rd8 Be6 16. g3 b6 17. Bh3 Bxh3 18. Nxh3 a6 19. Rhd1 Rb7 20. Re8 f6 21. Rdd8
h5 22. f4 exf4 23. Nxf4 g5 24. Nf5+ Kf7 25. Rf8# 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.38"]
[White "¦¦, Huber"]
[Black "Alvarez, Amaury"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2139"]
[PlyCount "74"]
[EventDate "2009.04.08"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 c6 4. Qd2 Nbd7 5. e3 e5 6. a3 Bd6 7. Nge2 O-O 8. h3
Qb6 9. O-O-O Qc7 10. f4 exf4 11. Bxf4 b5 12. Ng3 Bxf4 13. exf4 a5 14. Bd3 b4
15. Nb1 bxa3 16. Nxa3 Rb8 17. Rhe1 Nb6 18. Re5 Nfd7 19. Rg5 h6 20. Rxg7+ Kxg7
21. Nh5+ Kg8 22. f5 f6 23. Qxh6 Rf7 24. Qg6+ Kf8 25. Re1 Ne5 26. dxe5 fxe5 27.
Qh6+ Ke7 28. Qg5+ Kd6 29. f6 Nd7 30. Ng7 Qd8 31. Bf5 Qb6 32. Ne8+ Kc5 33. Qe3+
d4 34. Qg3 Qxb2+ 35. Kd1 Qa1+ 36. Ke2 Qc3 37. Qxc3+ dxc3 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.39"]
[White "Torres, Juan Camilo"]
[Black "Galvis, Alvaro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2121"]
[PlyCount "109"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 O-O 6. e3 c5 7. dxc5 Qa5 8. Rc1
dxc4 9. Bxc4 Qxc5 10. Bb3 Nc6 11. O-O Qa5 12. h3 Bf5 13. Qe2 Ne4 14. Nd5 e5 15.
Rxc6 bxc6 16. Ne7+ Kh8 17. Nxc6 Qb6 18. Ncxe5 Be6 19. Bxe6 Qxe6 20. Qc2 f5 21.
b4 Rac8 22. Qa4 a6 23. Nd4 Qd5 24. Nec6 Bxd4 25. Ne7 Nc3 26. Nxd5 Nxa4 27. exd4
Kg7 28. Nc7 Kf7 29. Nxa6 Nc3 30. Re1 Ra8 31. Nc7 Rxa2 32. Kf1 Rb2 33. f3 Rd8
34. Ne6 Rd7 35. Ng5+ Kf8 36. Ne6+ Kf7 37. Ng5+ Kf8 38. Ne6+ Kg8 39. Ng5 Rb1 40.
Rxb1 Nxb1 41. Be5 Nc3 42. Ne6 Rb7 43. Nc7 Rxb4 44. d5 Na4 45. d6 Nc5 46. Ke2
Nd7 47. Nd5 Rb5 48. Nf6+ Nxf6 49. Bxf6 Rd5 50. Be7 Kf7 51. Ke3 Ke6 52. Kf4 h6
53. h4 Rd4+ 54. Ke3 Ra4 55. g3 1/2-1/2

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.44"]
[White "Borbon, Oscar"]
[Black "Juez, Jhon Alexander"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2075"]
[PlyCount "109"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 d5 5. e3 Nc6 6. cxd5 exd5 7. Bb5 Bg4 8. O-O
Bd6 9. h3 Bxf3 10. Qxf3 O-O 11. Rd1 cxd4 12. exd4 a6 13. Bxc6 bxc6 14. Bg5 Rb8
15. Bxf6 Qxf6 16. Qxf6 gxf6 17. Na4 Rfe8 18. Rac1 Rb4 19. b3 Re4 20. Rxc6 Rbxd4
21. Rcc1 Rxd1+ 22. Rxd1 Re2 23. Nc3 Re5 24. Nxd5 Kg7 25. Nxf6 Bb4 26. Nd5 Ba3
27. Kf1 Re6 28. Rd4 Rc6 29. Ra4 Bd6 30. Rc4 Rxc4 31. bxc4 Kg6 32. Ke2 Kf5 33.
Kd3 Bc5 34. f4 h5 35. g3 f6 36. Ne3+ Ke6 37. g4 hxg4 38. hxg4 a5 39. a4 Bd6 40.
Ke4 Bc5 41. Nf5 Bb4 42. Kd4 Kd7 43. Ng7 Bd2 44. f5 Kc6 45. c5 Be1 46. Ne6 Bf2+
47. Kc4 Be3 48. Nd4+ Kc7 49. Kd5 Bf2 50. Nb5+ Kd7 51. c6+ Kc8 52. Ke6 Bh4 53.
c7 Bg5 54. Kd6 Bf4+ 55. Kc6 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.48"]
[White "Velez, Luis Fernando"]
[Black "Guzman, Campo Elias"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2050"]
[PlyCount "70"]
[EventDate "2009.04.08"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 Nf6 5. Nc3 O-O 6. Bd3 e5 7. d5 a5 8. O-O Na6
9. h3 Nc5 10. Bc2 Nh5 11. Be3 b6 12. Rc1 Nf4 13. Ne2 Qf6 14. Qd2 g5 15. Kh2 h5
16. Bxf4 exf4 17. b3 g4 18. hxg4 hxg4 19. Ne1 Bh6 20. Qd4 Qh4+ 21. Kg1 f3 22.
g3 fxe2 23. gxh4 exf1=Q+ 24. Kxf1 Bxc1 25. Qf6 Nd7 26. Qe7 Bh6 27. Ng2 a4 28.
bxa4 Ne5 29. Qxc7 Nxc4 30. Kg1 Ba6 31. Qe7 Rfe8 32. Qf6 Bg7 33. Qf5 Bc8 34. Qg5
Ne5 35. Kf1 Ba6+ 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.49"]
[White "Barros, Raul"]
[Black "Gutierrez, Hermides Anibal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2047"]
[PlyCount "75"]
[EventDate "2009.04.08"]

1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 d6 6. O-O O-O 7. d4 cxd4 8. Nxd4
a6 9. b3 Qc7 10. Bb2 Bd7 11. Rc1 Nc6 12. Nd5 Qd8 13. Nxe7+ Qxe7 14. Ba3 Rfd8
15. e4 Nxd4 16. Qxd4 Bc6 17. Rfd1 Ne8 18. Qb6 e5 19. Rd2 Qe6 20. Rcd1 Rd7 21.
c5 Rad8 22. cxd6 h6 23. Qc5 g5 24. h3 Nf6 25. Qe3 Ne8 26. Qc5 Nf6 27. f3 Nh5
28. Kh2 Kh7 29. Bb2 f6 30. Bf1 Rg7 31. Bc4 Qd7 32. Be2 Rdg8 33. Bc4 Rc8 34. Qf2
b5 35. Bd5 Bxd5 36. Rxd5 Qb7 37. Rc5 Rd8 38. Qc2 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.52"]
[White "Olarte, Juan"]
[Black "Ojeda, Jesus David"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2037"]
[PlyCount "106"]
[EventDate "2009.04.08"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 d5 4. e3 a6 5. Bd3 c5 6. c3 Nc6 7. Nbd2 Bd6 8. Bg3
Qe7 9. Bh4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bc7 13. Qc2 h6 14. Rd1 Be6
15. Qa4+ Bd7 16. Qc2 Rd8 17. O-O O-O 18. Bf5 Bc6 19. b4 b6 20. a3 g6 21. Bd3 g5
22. Bg3 Bxg3 23. hxg3 Ne4 24. Bxe4 dxe4 25. Nh2 Rxd1 26. Rxd1 Rd8 27. Ng4 Kg7
28. Rxd8 Qxd8 29. Ne5 Bb7 30. bxc5 bxc5 31. Qb3 Qe7 32. Nc4 Bd5 33. Qa4 Qf6 34.
Kh2 Qxc3 35. Nd6 Qe5 36. Qxa6 Qe6 37. Qb6 c4 38. Qd4+ Kg6 39. Nb5 Bc6 40. Nc3
Qf6 41. Qxc4 Bb7 42. Nxe4 Qe7 43. Nc5 Ba8 44. Qa6+ Kg7 45. Qxa8 Qxc5 46. Qa4
Qf5 47. Qd4+ f6 48. e4 Qa5 49. a4 h5 50. Qd7+ Kh6 51. Qf5 Qd8 52. e5 fxe5 53.
Qxe5 Qa8 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.59"]
[White "Cadena, Gustavo Adolfo"]
[Black "Pinilla, Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2007"]
[PlyCount "34"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nd5 7. Bh2 f5 8. c3
Nc6 9. Qb3 e6 10. Nbd2 a6 11. Rc1 Qf6 12. c4 Nde7 13. c5 dxc5 14. Rxc5 Nd5 15.
Bc4 Rf7 16. Rxd5 exd5 17. Bxd5 Be6 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.66"]
[White "Rosero, Hugo Alberto"]
[Black "Suarez, Walter Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1476"]
[BlackElo "1984"]
[PlyCount "37"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. d3 Bg7 6. Bg5 h6 7. Bh4 d6 8. h3
O-O 9. c3 g5 10. Bg3 Ng6 11. Nbd2 Nf4 12. Nc4 a6 13. Bxc6 bxc6 14. Re1 Qf6 15.
Qc2 Nxh3+ 16. gxh3 Qxf3 17. Kh2 h5 18. Ne3 h4 19. Nf1 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.67"]
[White "Ramos Pastrana, Jorge Eduardo"]
[Black "Buitrago, Sergio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "57"]
[EventDate "2009.04.08"]

1. d4 d6 2. e4 Bd7 3. Bd3 Nf6 4. Nf3 e5 5. dxe5 dxe5 6. Nxe5 Bd6 7. Nf3 Nc6 8.
O-O Qe7 9. Nc3 Bg4 10. Bb5 O-O 11. Bxc6 bxc6 12. Bg5 Rad8 13. Qe2 Bb4 14. h3
Qd6 15. hxg4 Bxc3 16. bxc3 Rfe8 17. Rad1 Rxe4 18. Rxd6 Rxe2 19. Rxd8+ Ne8 20.
Be3 Kf8 21. Nd4 Ke7 22. Rxe8+ Kxe8 23. Nxe2 Kd8 24. Bc5 a6 25. Rd1+ Kc8 26. Nd4
Kd7 27. Nf5+ Kc8 28. Ne7+ Kb7 29. Rb1+ 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.71"]
[White "Baron, Rolando"]
[Black "Hernandez, Schneider"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "13"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d4 Bg4 6. Be3 Be6 7. dxe5 {
Planilla Ilegible} 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.34"]
[White "Bernal, Jose A"]
[Black "Narvaez, Faber Alberto"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2154"]
[PlyCount "44"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O d6 5. Nc3 a6 6. Re1 Nf6 7. d4 cxd4 8. Nxd4
Be7 9. Be3 Bd7 10. a4 O-O 11. Qd2 Rc8 12. h3 Qc7 13. Nxc6 Bxc6 14. Bf3 Nd7 15.
a5 Ne5 16. Bb6 Nxf3+ 17. gxf3 Qd7 18. Kg2 f5 19. exf5 Rxf5 20. Ne4 Rcf8 21. Re3
Rxf3 22. Kh2 e5 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.40"]
[White "Buitrago, Emilio"]
[Black "Bolivar, Jeyson"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2120"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
Be7 9. Qd2 O-O 10. O-O-O a5 11. Kb1 a4 12. Nc1 a3 13. b3 Ra5 14. g4 d5 15. exd5
Nxd5 16. Bd3 Bb4 17. N1e2 Nxc3+ 18. Nxc3 Qc8 19. Nd5 Bxd2 20. Ne7+ Kh8 21. Nxc8
Bxe3 22. Nd6 Bd5 23. Rhf1 Bd4 24. Be4 Bxe4 25. fxe4 Kg8 26. Nf5 Nc6 27. Nxd4
Nxd4 28. c3 Ne2 29. Kc2 Rc5 30. c4 Nd4+ 31. Kc3 Rfc8 32. Kb4 Nc2+ 33. Kc3 Ne3
0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.29"]
[White "Nunez V, Daniel"]
[Black "Villarraga, Yedixon"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2187"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4
Nb4 9. Be2 O-O 10. Nc3 Bf5 11. Bf4 g5 12. Be5 f6 13. Bg3 h5 14. a3 Nxc3 15.
bxc3 Nc2 16. Bd3 Bxd3 17. Qxd3 Nxa1 18. Qg6+ Kh8 19. Qxh5+ Kg7 20. Nxg5 fxg5
21. Be5+ Bf6 22. Qxg5+ Kf7 23. Qh5+ Ke7 24. Re1 Bxe5 25. Rxe5+ Kf6 26. Qh6+ Kf7
27. Qh7+ Kf6 28. cxd5 Qc8 29. Qe7+ Kg6 30. Rg5+ Kh6 31. Qg7# 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.29"]
[White "Nunez V, Daniel"]
[Black "Villarraga, Yedixon"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2187"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4
Nb4 9. Be2 O-O 10. Nc3 Bf5 11. Bf4 g5 12. Be5 f6 13. Bg3 h5 14. a3 Nxc3 15.
bxc3 Nc2 16. Bd3 Bxd3 17. Qxd3 Nxa1 18. Qg6+ Kh8 19. Qxh5+ Kg7 20. Nxg5 fxg5
21. Be5+ Bf6 22. Qxg5+ Kf7 23. Qh5+ Ke7 24. Re1 Bxe5 25. Rxe5+ Kf6 26. Qh6+ Kf7
27. Qh7+ Kf6 28. cxd5 Qc8 29. Qe7+ Kg6 30. Rg5+ Kh6 31. Qg7# 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.30"]
[White "Varon, Cristian G"]
[Black "Hernandez, Gonzalo"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2165"]
[PlyCount "51"]
[EventDate "2009.04.08"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 Nc7 6. Nf3 Nc6 7. Qe4 d5 8.
exd6 Qxd6 9. Bc4 e5 10. Bf4 f6 11. Na3 Be6 12. Rd1 Qe7 13. Bc1 Bxc4 14. Nxc4
Qe6 15. Nh4 g6 16. g4 Rd8 17. O-O Rg8 18. Kh1 Rg7 19. Rxd8+ Kxd8 20. Rd1+ Rd7
21. Rxd7+ Qxd7 22. Be3 Qd1+ 23. Kg2 Nd5 24. Qf3 Nxe3+ 25. Nxe3 Qxf3+ 26. Kxf3
1/2-1/2

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.57"]
[White "Cupaban Bautista, Sergio Alejan"]
[Black "Henao, Alvaro (2)"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2009"]
[PlyCount "119"]
[EventDate "2009.04.08"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. d4 Bd6 7. Nf3 O-O 8. O-O
Bf5 9. Nh4 Be6 10. Qd3 Ng4 11. h3 Nf6 12. Nf5 Re8 13. Nxd6 Qxd6 14. Na4 b6 15.
Bf4 Qd7 16. g4 c5 17. Nc3 c4 18. Qd2 Rd8 19. Rad1 b5 20. Bg5 b4 21. Nb1 Qe7 22.
Bxf6 gxf6 23. Qf4 Nd7 24. e4 Nf8 25. Rfe1 Ng6 26. Qe3 Qc7 27. Nd2 Rac8 28. Rc1
c3 29. bxc3 bxc3 30. Nb1 c2 31. Na3 Qa5 32. Nxc2 Nh4 33. Bh1 Rc3 34. Qh6 Rxh3
35. Qxf6 Qc7 36. e5 Rc8 37. Qg5+ Kf8 38. Nb4 Rc3 39. Nd3 Qe7 40. Qxe7+ Kxe7 41.
Nc5 Rxc1 42. Rxc1 Ng6 43. Rb1 Rc7 44. Kf1 Nf4 45. Bf3 f6 46. exf6+ Kxf6 47. Bd1
Kg5 48. f3 h5 49. gxh5 Bh3+ 50. Kf2 Re7 51. Rb7 Rxb7 52. Nxb7 Kxh5 53. Kg3 Kg5
54. Nc5 Bf1 55. Kf2 Bc4 56. a3 Kf6 57. Ke3 Ng2+ 58. Kd2 Kf5 59. Kc3 Kf4 60.
Ne6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.2"]
[White "Marin, Sebastian"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2379"]
[BlackElo "2097"]
[PlyCount "53"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Be7 9. Qd2 O-O 10. O-O-O Qc7 11. g4 Rc8 12. g5 Nh5 13. Nd5 Bxd5 14. exd5 a5 15.
Bh3 a4 16. Nc5 Rd8 17. Ne4 a3 18. b3 Nd7 19. Bg4 Nf4 20. Kb1 Nb6 21. c4 Nd7 22.
h4 Nc5 23. Bxc5 dxc5 24. d6 Qc6 (24... Qb6 25. dxe7 Rxd2 26. Rxd2 Re8 27. Rd7
Qa5 28. Rhd1 h6 29. Rd8) 25. dxe7 Rxd2 26. Rxd2 Qb6 (26... Qe8 27. Rd7 Ne6 28.
Rhd1 Nd4 29. Nd6) 27. Rhd1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.5"]
[White "Guzman, Campo Elias"]
[Black "Clavijo, Jorge Mario"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2050"]
[BlackElo "2365"]
[PlyCount "44"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c6 5. Bd3 Bd6 6. Nd2 O-O 7. Qh5 f5 8.
Ne2 g6 9. Qf3 Nd7 10. h4 Nf6 11. O-O-O h5 12. Nf4 b5 13. Rh3 Re8 14. Nf1 a5 15.
Ng3 a4 16. Ngxh5 gxh5 17. Nxh5 Nxh5 18. Qxh5 a3 19. b3 Qf6 20. f4 Kf8 21. Qf3
Qh6 22. Rdh1 Rxe3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.6"]
[White "Rivera, Alberto"]
[Black "Otero, Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2357"]
[BlackElo "2078"]
[PlyCount "68"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 h6 6. Bxf6 Qxf6 7. Be2 d5 8. cxd5
exd5 9. Nc3 c6 10. O-O Bd6 11. e4 dxe4 12. Nxe4 Qe7 13. Re1 O-O 14. Bc4 Qc7 15.
Ne5 Bxe5 16. dxe5 Bc8 17. Qh5 Qe7 18. Re3 Be6 19. Rg3 Kh8 20. Nf6 Nd7 21. Nxd7
Bxd7 22. h3 Rad8 23. Re1 Be6 24. Re4 Bxc4 25. Rxc4 Qe6 26. Rcg4 Rg8 27. Rf4
Qxa2 28. Rf6 Qb1+ 29. Kh2 Rd1 30. Rg4 Rh1+ 31. Kg3 Qd3+ 32. Rf3 Qf1 33. Rf6
Qd3+ 34. Rf3 Qf1 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.7"]
[White "Camargo, Santiago"]
[Black "Carvajal, Nolberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "2330"]
[PlyCount "0"]
[EventDate "2009.04.08"]

 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.8"]
[White "Arenas, David"]
[Black "Ayala, Mateo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2329"]
[BlackElo "2060"]
[PlyCount "109"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
d6 9. c3 Nb8 10. d4 Nbd7 11. Nbd2 Re8 12. Nf1 c5 13. Ng3 c4 14. Bc2 Bf8 15. a4
Bb7 16. Nh2 d5 17. dxe5 Nxe4 18. Nxe4 dxe4 19. axb5 axb5 20. Rxa8 Bxa8 21. Bf4
Nc5 22. Be3 Qxd1 23. Rxd1 Nd3 24. f4 exf3 25. Bxd3 cxd3 26. Nxf3 Bxf3 27. gxf3
Rxe5 28. Rxd3 f6 29. Kf2 Kf7 30. Rd7+ Re7 31. Rd5 Rb7 32. Ke2 Ke6 33. Rd8 Bd6
34. Kd3 Rd7 35. Rxd7 Kxd7 36. c4 bxc4+ 37. Kxc4 g5 38. Kd5 h5 39. Bd2 Be7 40.
f4 gxf4 41. Bxf4 Bb4 42. Be3 Bd6 43. Bc5 Bb8 44. b4 f5 45. b5 f4 46. Ke4 Ke6
47. Ba3 Kf6 48. h4 f3 49. Kxf3 Kf5 50. b6 Ke5 51. Bc1 Kd5 52. Bf4 Bxf4 53. Kxf4
Kc6 54. Kg5 Kxb6 55. Kxh5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.9"]
[White "Barros, Raul Jr"]
[Black "Mendoza, Rafael"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2030"]
[BlackElo "2318"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd2 O-O 8.
Bd3 d6 9. O-O b5 10. f4 Bb7 11. Qf3 Nbd7 12. Kh1 Re8 13. Nxb5 axb5 14. Bxb4 Qb6
15. f5 Nc5 16. Rfe1 Nxd3 17. cxd3 d5 18. a3 Rac8 19. Re2 h6 20. Rae1 Qa7 21. h3
dxe4 22. dxe4 Rc4 23. Na5 Rcc8 24. Nxb7 Qxb7 25. Bc3 Rc4 26. Kh2 Nh7 27. Qg3
Qe7 28. Qd3 Rd8 29. Qg3 Re8 30. Qd3 Rd8 31. Qg3 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.13"]
[White "Ossa, Vladimir"]
[Black "Rojas Barrero, Andres H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2009"]
[BlackElo "2268"]
[PlyCount "126"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. c3 Bc5 10. Nbd2 O-O 11. Bc2 Nxf2 12. Rxf2 f6 13. exf6 Bxf2+ 14. Kxf2
Qxf6 15. Nb3 Ne5 16. Nbd4 Bg4 17. h3 Qh4+ 18. Kg1 Nxf3+ 19. Nxf3 Bxf3 20. gxf3
Qg3+ 21. Kh1 Qxh3+ 22. Kg1 Qg3+ 23. Kh1 c6 (23... Rae8 24. Qxd5+ Kh8 25. Be4
Rxf3) 24. f4 Rae8 25. Bd2 Rf6 26. f5 Ree6 27. Qh5 Rh6 28. Bxh6 Rxh6 29. Qxh6
Qf3+ 30. Kh2 Qf2+ 31. Kh1 gxh6 32. Rg1+ Kf7 33. Rg2 Qf1+ 34. Kh2 Qf4+ 35. Kh3
h5 36. f6 h6 37. Bg6+ Kxf6 38. Bxh5 Qf5+ 39. Bg4 Qf1 40. Kh2 Qf4+ 41. Kh3 Qe3+
42. Rg3 Qc1 43. Rg2 Qh1+ 44. Kg3 h5 45. Bh3 Kg5 46. Bc8 h4+ 47. Kf2+ Kf6 48.
Rg1 Qh2+ 49. Rg2 Qh1 50. Rg1 Qe4 51. Re1 Qf4+ 52. Ke2 Qh2+ 53. Kd3 c5 54. Re2
Qh1 55. Bxa6 h3 56. Bxb5 h2 57. Kc2 Qe4+ 58. Rxe4 dxe4 59. a4 h1=Q 60. Bc6 Qf1
61. Bb5 Qg2+ 62. Kb3 e3 63. Kc4 e2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.14"]
[White "Ramirez, Carlos"]
[Black "Panesso, Oscar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2262"]
[BlackElo "2042"]
[PlyCount "17"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Qc2 Nf6 5. e3 Nbd7 6. Nc3 Bd6 7. b3 O-O 8. Be2
Re8 9. O-O {celular   celular} 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.15"]
[White "Juez, Jose Yesid"]
[Black "Valderrama, Gilberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2004"]
[BlackElo "2256"]
[PlyCount "44"]
[EventDate "2009.04.08"]

1. e4 e5 2. f4 Nf6 3. Nc3 d5 4. exd5 e4 5. d3 Bb4 6. dxe4 Nxe4 7. Qd4 Bxc3+ 8.
bxc3 O-O 9. Nf3 Re8 10. Be2 Nf6 11. c4 Bg4 12. Ne5 Bxe2 13. Kxe2 Nc6 14. Qb2
Nxe5 15. fxe5 Ng4 16. Bf4 Nxe5 17. Bxe5 Qg5 18. Rae1 Rxe5+ 19. Kd1 Rae8 20.
Rxe5 Qxe5 21. Qxe5 Rxe5 22. Kd2 Kf8 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.16"]
[White "Sanchez, Victor Hugo"]
[Black "Cardenas, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2251"]
[BlackElo "2031"]
[PlyCount "67"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. Re1 O-O 8. e5
Nd5 9. c3 d6 10. cxd4 b5 11. Bb3 dxe5 12. Nxe5 Nxe5 13. Rxe5 Bb7 14. Qf3 c6 15.
Nc3 Nxc3 16. bxc3 Bf6 17. Re2 Qd7 18. Ba3 Rfe8 19. Rae1 Rxe2 20. Qxe2 a5 21.
Bc5 Ba6 22. Qe4 g6 23. h4 a4 24. Bd1 h5 25. g4 hxg4 26. h5 Qd5 27. hxg6 Qxe4
28. Rxe4 fxg6 29. Re6 Kf7 30. Rxc6 Bc8 31. Be2 Rb8 32. Ba7 Ra8 33. Bxb5 Be6 34.
Bc5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.18"]
[White "Portnoy Cruz, Ivan Adolfo"]
[Black "Remicio Duque, John H"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "2218"]
[PlyCount "87"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 e6 8. f3
Bb4 9. e4 Bg6 10. a5 O-O 11. Bf4 b5 12. axb6 Nxb6 13. Ne5 Nh5 14. Be3 f5 15.
Qb3 Bxc3+ 16. bxc3 fxe4 17. Qxe6+ Bf7 18. Nxf7 Rxf7 19. fxe4 Qh4+ 20. Kd2 Ng3
21. hxg3 Qxh1 22. Qh3 Qxh3 23. gxh3 Re8 24. Bd3 Ree7 25. c4 Rf3 26. c5 Nc8 27.
Bf4 Rf2+ 28. Kc3 Rd7 29. d5 Ne7 30. d6 Rf3 31. Kd4 Ng6 32. Bc4+ Kf8 33. Rb1 Rd8
34. Rb7 Nxf4 35. Rf7+ Ke8 36. gxf4 Rd7 37. Rf5 a5 38. e5 g5 39. e6 Rg7 40. Be2
Rxf4+ 41. Rxf4 gxf4 42. Bf3 Kd8 43. Bxc6 Rg8 44. e7+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.19"]
[White "Vargas, Arteaga Alexis"]
[Black "Cupaban Bautista, Sergio Alejan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2217"]
[BlackElo "2009"]
[PlyCount "67"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 O-O 8.
Nc3 d6 9. a4 a6 10. Be2 f5 11. exf5 Nxf5 12. Nxf5 Bxf5 13. Bf3 Rb8 14. Ne2 Kh8
15. Nd4 Nxd4 16. Bxd4 Bxd4 17. Qxd4+ Qf6 18. Qxf6+ Rxf6 19. Rfe1 c5 20. c3 Kg7
21. Bd5 b6 22. Bc4 b5 23. axb5 axb5 24. Bd5 b4 25. Ra7+ Kh6 26. Ree7 g5 27. g4
Bc2 28. c4 Rbf8 29. f3 Rf4 30. Kg2 R8f6 31. Kg3 Rd4 32. h4 Bg6 33. h5 Bc2 34.
Bg8 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.20"]
[White "Guerrero, Hernando"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1993"]
[BlackElo "2212"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8.
exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Bd6 11. Qh5 g6 12. Qh6 Bf8 13. Qe3 Bg7 14. O-O
O-O 15. Rad1 Nd7 16. Be4 Nf6 17. Bf3 Re8 18. c4 Qc7 19. c5 a5 20. a3 a4 21. Nc1
e4 22. Be2 Nd5 23. Qg5 Be6 24. c4 Nc3 25. Bxc3 Bxc3 26. h4 Be5 27. h5 Qxc5 28.
Kh1 Bxc4 29. hxg6 hxg6 30. Rd7 Kg7 31. Kg1 Bh2+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.24"]
[White "Becerra, Juan David"]
[Black "Ospina Ortiz, Oscar Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2194"]
[BlackElo "2002"]
[PlyCount "75"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qf6 8.
O-O Nge7 9. cxd4 d5 10. exd5 Nxd4 11. Nxd4 Qxd4 12. Bb2 Qb6 13. Bxg7 Qxb3 14.
axb3 Rg8 15. Be5 Bb4 16. Bxc7 Bh3 17. Bg3 Bd7 18. Na3 a6 19. Nb5 Bxb5 20. Bxb5+
Kf8 21. Bd3 Rg5 22. d6 Nc6 23. Bxh7 Rd5 24. Rfd1 Rxd1+ 25. Rxd1 Kg7 26. Bc2 Kf6
27. h4 Rd8 28. h5 Kg5 29. Rd5+ Kh6 30. Bf4+ Kg7 31. h6+ Kg8 32. h7+ Kg7 33. g4
Ba3 34. Be4 Bb4 35. Rh5 Bc3 36. d7 Kh8 37. Rd5 f6 38. Bc7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.29"]
[White "Fuentes, Carlos"]
[Black "Narvaez, Zamir"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2145"]
[PlyCount "54"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. a3 a6 7. g3 Ne4 8. Bg2
e6 9. O-O f5 10. Bf4 Bd6 11. Bxd6 Qxd6 12. e3 O-O 13. Rc1 Bd7 14. Na4 Be8 15.
Qb3 Na5 16. Qd1 Bh5 17. Rc2 Nc4 18. Qd3 b5 19. Nc3 Nxb2 20. Rxb2 Qxa3 21. Rfb1
Qxc3 22. Qxc3 Nxc3 23. Ra1 Bxf3 24. Bxf3 a5 25. Bg2 b4 26. Bf1 Rfb8 27. Kg2 a4
0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.30"]
[White "Montenegro, Juan Rolando"]
[Black "Avella Rosas, Luis Eduardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "1960"]
[PlyCount "59"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Nge2 Nxc4 6. dxc4 Bc5 7. h3 d6 8.
b3 Bd7 9. Qd3 h6 10. O-O O-O 11. Kh1 Nh7 12. f4 exf4 13. Nxf4 a6 14. Bb2 Re8
15. Rae1 b5 16. Ncd5 c6 17. Qc3 Re5 18. Nd3 cxd5 19. Nxc5 dxc4 20. Nb7 Qb6 21.
Nxd6 f6 22. Qd2 Rh5 23. Nf5 Be6 24. Qe2 g6 25. Rd1 Re8 26. Nd6 Rd8 27. Nf5 Re8
28. Nd6 Rd8 29. Nf5 Re8 30. Nd6 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.31"]
[White "Hernandez, Schneider"]
[Black "Ruiz, Alciguel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2140"]
[PlyCount "78"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O
d6 9. Nxc6 bxc6 10. Be3 Rb8 11. Rb1 Be7 12. Qe2 O-O 13. Rfd1 e5 14. h3 Rd8 15.
f4 Nd7 16. f5 Nb6 17. g4 Bb7 18. Qf2 Nc4 19. Bc1 d5 20. b3 Nb6 21. Kh1 Rd7 22.
Bb2 Rbd8 23. exd5 cxd5 24. a3 Rc8 25. Rd2 d4 26. Ne4 Nd5 27. g5 f6 28. gxf6
Bxf6 29. Bf3 Kh8 30. Rg1 Ne3 31. Rc1 Qd8 32. Nxf6 Qxf6 33. Bxb7 Rxb7 34. Qf3
Rf7 35. Rf2 Rcf8 36. c3 Qh4 37. cxd4 Rxf5 38. Qxe3 Rxf2 39. Kg1 Rxb2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.32"]
[White "Alvarez, Amaury"]
[Black "Manrique, Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2139"]
[PlyCount "63"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bc4 Nf6
8. O-O O-O 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bxc3 12. bxc3 d6 13. Re1 Bg4 14. Qd3
Bh5 15. e5 dxe5 16. Bxe5 Qxd3 17. cxd3 Nd7 18. Bxc7 Rfc8 19. Be5 Nxe5 20. Rxe5
a6 21. a4 b5 22. Bd5 Rab8 23. axb5 axb5 24. c4 b4 25. f4 Bg6 26. f5 Bh5 27. Re4
g4 28. Kf2 Kg7 29. Kg3 b3 30. Kh4 g3 31. Kxh5 gxh2 32. Rh4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.34"]
[White "Beltran, Carlos Armando"]
[Black "Olarte, Juan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2265"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 e6 4. d3 Nf6 5. O-O Bd6 6. Nbd2 O-O 7. c4 c6 8. Qc2
Nbd7 9. b3 Rc8 10. Bb2 Re8 11. e4 dxe4 12. dxe4 Bg6 13. Nh4 e5 14. Nxg6 hxg6
15. Rad1 Qe7 16. Nb1 Nh5 17. Bh3 Rcd8 18. b4 Bxb4 19. Qb3 Nb6 20. a3 Bc5 21.
Bc3 Rxd1 22. Rxd1 Qf6 23. Be1 Bd4 24. a4 Re7 25. a5 Na8 26. Na3 b6 27. Nc2 c5
28. Ne3 Nc7 29. Rd3 Qc6 30. axb6 axb6 31. Bg2 Nf6 32. Nd5 Ncxd5 33. exd5 Qd6
34. Qa3 e4 35. Rxd4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.38"]
[White "Hernandez, Gonzalo"]
[Black "Rubio Junguito, Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2165"]
[PlyCount "42"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8.
Qd3 d5 9. Qxd5 Be6 10. Qd3 Nge7 11. Nc3 O-O 12. Be2 Rfd8 13. Qf3 Qg6 14. O-O
Rf8 15. Qd3 Rfd8 16. Qf3 Nd4 17. Qd3 Rac8 18. f3 Bc4 19. Qe3 Nxc2 20. Qa7 Bxe2
21. Nxe2 Nxa1 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.41"]
[White "Rubio Melo, Hugo Arturo"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2121"]
[PlyCount "88"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 Nf6 5. Bd3 Be7 6. O-O O-O 7. Qe2 d5 8. e5
Ne4 9. Nbd2 Nc3 10. Qe3 Nc6 11. Re1 a5 12. Nf1 b6 13. a3 Ba6 14. Ng3 Bxd3 15.
Qxd3 Rc8 16. Nh5 Ne4 17. Rxe4 dxe4 18. Qxe4 f5 19. exf6 Bxf6 20. Qxe6+ Kh8 21.
Nxf6 Qxf6 22. Qg4 Nxd4 23. Qxd4 Rcd8 24. Bg5 Qxd4 25. Nxd4 Rxd4 26. axb4 axb4
27. Be3 Rc4 28. Bxb6 Rxc2 29. h3 b3 30. Rb1 b2 31. Kh2 Rf4 32. Be3 Ra4 33. Rd1
h6 34. Rd8+ Kh7 35. Rb8 Ra1 36. h4 b1=Q 37. Rxb1 Rxb1 38. g4 Rb3 39. Bd4 Rb4
40. Be3 Rxg4 41. Kh3 h5 42. f3 Rc3 43. fxg4 Rxe3+ 44. Kg2 hxg4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.42"]
[White "Fonseca, Carlos Arturo"]
[Black "Vasquez, Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2082"]
[PlyCount "45"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
h6 9. Bh4 Nc6 10. O-O-O Qc7 11. h3 O-O 12. g4 b5 13. g5 hxg5 14. Bxg5 Nxd4 15.
Rxd4 Bb7 16. Bg2 Rfc8 17. Qe2 a5 18. Rhd1 a4 19. Nxb5 Ba6 20. Nxc7 Bxe2 21.
Nxa8 Bxd1 22. Rxd1 Rxa8 23. e5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.43"]
[White "Gutierrez Cascardo, Jaime"]
[Black "Avellaneda, Jonathan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2010"]
[PlyCount "53"]
[EventDate "2009.04.08"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Ne5 Nbd7 6. Nd2 Ne4 7. Nxe4 dxe4 8.
Qg4 O-O 9. Nxd7 f5 10. Qg3 Qxd7 11. Bc4 Qe7 12. O-O-O b5 13. Bxd6 cxd6 14. Bxb5
Rb8 15. Bc4 Qb7 16. Bb3 d5 17. c3 a5 18. Rd2 Bd7 19. Qd6 a4 20. Bd1 Rfc8 21.
Rc2 Kf7 22. Qa3 Bb5 23. Kd2 Bd3 24. Rc1 Qxb2+ 25. Qxb2 Rxb2+ 26. Bc2 Rxc3 27.
Kxc3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.44"]
[White "Galvis, Alvaro"]
[Black "Figueroa Navarro, Juan Jose"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2003"]
[PlyCount "43"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Nbd7 7. Qd2 Re8 8. e5
dxe5 9. dxe5 Nh5 10. g4 b6 11. gxh5 Bb7 12. Bg2 Nxe5 13. Qxd8 Raxd8 14. Nh4
Bxg2 15. Nxg2 Nc4 16. Nd1 Nxb2 17. Nxb2 Bc3+ 18. Ke2 Bxb2 19. Rad1 f5 20. hxg6
hxg6 21. Bg5 Kf7 22. h4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.47"]
[White "Perez Arroyave, Damian"]
[Black "Medina, Miguel Angel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1934"]
[PlyCount "63"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. c3 e5 6. cxd4 exd4 7. O-O Bc5 8.
d3 Ne7 9. Bg5 O-O 10. Nd2 a6 11. Ba4 f6 12. Rc1 Ba7 13. Bb3+ Kh8 14. Bh4 Ng6
15. Bg3 d6 16. Bd5 Ne5 17. Qc2 Rb8 18. Bxe5 dxe5 19. Qc7 Qxc7 20. Rxc7 Bb6 21.
Rc2 Bd7 22. b4 Bb5 23. Bc4 Rfc8 24. Rfc1 Ba4 25. Bb3 Rxc2 26. Rxc2 Bd7 27. Kf1
Ba7 28. Rc7 Bb5 29. Bc4 Bb6 30. Re7 Bxc4 31. Nxc4 Ba7 32. Na5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.50"]
[White "Juez, Jhon Alexander"]
[Black "Villa, Huber"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2075"]
[PlyCount "58"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Bg5 Be6 8.
Nbd2 Nbd7 9. c4 c6 10. c5 Bc7 11. Qc2 Qb8 12. Rfe1 Bf4 13. Bf5 Re8 14. g3 Bxg5
15. Nxg5 Bxf5 16. Qxf5 h6 17. Ngf3 Qc7 18. Ne5 Re6 19. Ndf3 Rae8 20. g4 Nxe5
21. Nxe5 Ne4 22. f3 Nxc5 23. Rec1 Rf6 24. Qc2 Ne6 25. Qd2 Nxd4 26. Qxd4 Rxe5
27. Kf2 Re4 28. Qd1 Qxh2+ 29. Kf1 Rxg4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.51"]
[White "Ojeda, Jesus David"]
[Black "Buitrago, Emilio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2037"]
[PlyCount "59"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. f4
Qc7 9. O-O-O O-O 10. Nf3 Ne8 11. Kb1 b5 12. Bxe7 Qxe7 13. g4 Bb7 14. Bd3 Nc6
15. Rhg1 b4 16. Ne2 a5 17. Bb5 Qc7 18. g5 Rd8 19. h4 Ne7 20. Qd3 Qc5 21. Ng3
Bc6 22. Bxc6 Qxc6 23. h5 a4 24. f5 exf5 25. exf5 Nc8 26. f6 g6 27. hxg6 fxg6
28. Rh1 Nc7 29. Rxh7 Kxh7 30. Rh1+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.57"]
[White "Rodriguez Lopez, Andres Cami"]
[Black "Botello, Gregory Paul"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1909"]
[PlyCount "55"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4
Rc8 9. Bb2 Nge7 10. Bd3 Ng6 11. Qd2 Be7 12. O-O O-O 13. Re1 Nh4 14. Nxh4 Bxh4
15. Bc2 Ne7 16. Nc3 Ng6 17. g3 Be7 18. Rac1 a5 19. Na2 axb4 20. Nxb4 Rc4 21.
Bxg6 fxg6 22. Rxc4 dxc4 23. Rc1 Bxb4 24. axb4 Qc6 25. Bc3 Qd5 26. Ra1 Bc6 27.
Kf1 Qg2+ 28. Ke2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.61"]
[White "Castillo, Arcenover"]
[Black "Soto, Cristian Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1861"]
[PlyCount "96"]
[EventDate "2009.04.08"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nf3 Bd6 6. O-O O-O 7. a3 Bf5 8. d3
(8. e3 Nbd7 9. b4 c6 10. Bb2 Qc7 11. Nc3 a5 12. b5 c5 13. Rc1 d4 14. Na4 Qd8
15. Nh4 Bg4) 8... Nbd7 9. b4 c6 10. Bb2 Qc7 11. Nc3 a5 12. b5 c5 13. Rc1 d4 14.
Na4 Qd8 15. Nh4 Bg4 16. Bxb7 Rb8 17. Bc6 Ne5 18. Ba1 Qe7 19. Nb2 Nxc6 20. bxc6
Bxe2 21. Re1 Bxd1 22. Rxe7 Bxe7 23. Nf5 Bg4 24. Nxe7+ Kh8 25. Rxc5 Rfe8 26. c7
Ra8 27. f3 Rxe7 28. fxg4 Rc8 29. Kf2 Rexc7 30. Rxc7 Rxc7 31. Nc4 Nxg4+ 32. Kf3
Nxh2+ 33. Ke4 Nf1 34. Bxd4 Nxg3+ 35. Kd5 Rd7+ 36. Nd6 Nf5 37. Bc5 Nxd6 38. Bxd6
h5 39. Kc6 Rxd6+ 40. Kxd6 h4 41. d4 h3 42. d5 h2 43. Ke7 h1=Q 44. d6 Qh4+ (
44... Qd5) 45. Ke8 f5 46. d7 Qa4 (46... f4) 47. Ke7 Qxa3+ 48. Ke8 f4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.64"]
[White "Vanegas, Fredy Jhovanni"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "67"]
[EventDate "2009.04.08"]

1. c4 g6 2. Nc3 Bg7 3. g3 f5 4. d4 c5 5. d5 Bxc3+ 6. bxc3 Qa5 7. Qd3 Nf6 8. f3
d6 9. Bg2 Nbd7 10. f4 Nb6 11. Nf3 Na4 12. O-O Qxc3 13. Qxc3 Nxc3 14. Re1 h6 15.
Bb2 Nce4 16. Rad1 Rg8 17. Nd2 Bd7 18. Nxe4 Nxe4 19. Bxe4 fxe4 20. Kf2 O-O-O 21.
Ke3 Bf5 22. a4 Kd7 23. h3 Bxh3 24. Rh1 Bg4 25. Rxh6 e6 26. Rh7+ Kc8 27. dxe6
Bxe6 28. Bf6 Rd7 29. Rxd7 Kxd7 30. Be5 Bxc4 31. Rxd6+ Ke7 32. Rd2 Bb3 33. Rb2
Bd5 34. Rd2 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.65"]
[White "Duque Aristizabal, Jose Alber"]
[Black "Corredor, Jose"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "63"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Be2 Be7 8. Nf1
Qb6 9. a3 c4 10. Qc2 f6 11. exf6 Nxf6 12. Ng3 O-O 13. O-O Bd7 14. h3 Be8 15.
Bd1 Bg6 16. Qe2 Ne4 17. Nxe4 dxe4 18. Nd2 Qb5 19. Nxc4 Rae8 20. a4 Qf5 21. Bc2
Qd5 22. Nd2 e3 23. Bxg6 exf2+ 24. Rxf2 hxg6 25. Nf3 e5 26. Nxe5 Nxe5 27. Rxf8+
Bxf8 28. dxe5 Rxe5 29. Qf1 Bc5+ 30. Kh1 Rh5 31. Kh2 Bd6+ 32. g3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.71"]
[White "Pinilla, Diego"]
[Black "Zuleta, Juan Carlos"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "94"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 d6 6. d5 exd5 7. exd5 Ne5 8.
Nxe5 dxe5 9. Bb5+ Bd7 10. Qa4 Nf6 11. Bg5 Bxb5 12. Qxb5+ Qd7 13. Qxd7+ Nxd7 14.
Nc3 Bb4 15. a3 Bxc3+ 16. bxc3 Rc8 17. Kd2 O-O 18. Be7 Rfe8 19. d6 Rxe7 20. dxe7
Re8 21. Rhb1 b6 22. Rb5 Rxe7 23. Re1 f6 24. Re4 Nc5 25. Rc4 Rc7 26. Ke3 f5 27.
a4 Kf7 28. a5 f4+ 29. Kf3 h5 30. g3 e4+ 31. Kg2 f3+ 32. Kh3 g5 33. axb6 axb6
34. Rxb6 Ke8 35. Rb5 Nd3 36. Rxe4+ Kf7 37. Rf5+ Kg6 38. Rxf3 g4+ 39. Rxg4+
hxg4+ 40. Kxg4 Ne5+ 41. Kf4 Nxf3 42. Kxf3 Rxc3+ 43. Kg2 Kg5 44. f4+ Kf5 45. Kh3
Rc2 46. g4+ Kxf4 47. g5 Kxg5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.72"]
[White "Guerra, Miguel"]
[Black "Prado Segura, Robinson Alexander"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "108"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 e6 6. Be2 O-O 7. O-O Nc6 8. d5
exd5 9. exd5 Ne7 10. Bg5 h6 11. Bh4 Nf5 12. Bg3 Nxg3 13. hxg3 Bg4 14. Qc2 Bf5
15. Qd2 Re8 16. Nd4 Ne4 17. Nxe4 Bxe4 18. f3 Qg5 19. Nb3 Qxd2 20. Nxd2 Bxd5 21.
Bd3 Bc6 22. Rab1 Re3 23. Be4 Bxe4 24. Nxe4 Re2 25. Rf2 Bd4 26. Kf1 Rxf2+ 27.
Nxf2 Re8 28. b3 Kg7 29. Nd3 a5 30. Re1 Rxe1+ 31. Kxe1 g5 32. g4 Kg6 33. Kd2 f5
34. gxf5+ Kxf5 35. g4+ Kg6 36. Nc1 h5 37. gxh5+ Kxh5 38. Kd3 Bb2 39. Ne2 c6 40.
Ke4 b5 41. cxb5 d5+ 42. Ke3 cxb5 43. Ng3+ Kg6 44. Ne2 Kf5 45. Ng3+ Ke5 46. Ne2
Bc3 47. Nxc3 d4+ 48. Kd3 dxc3 49. Kxc3 Kf4 50. Kd4 Kxf3 51. Kc5 g4 52. Kxb5 g3
53. Kxa5 g2 54. b4 g1=Q 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.76"]
[White "Buitrago, Sergio"]
[Black "Uribe Fajardo, Juan Felipe"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "50"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e5 3. e3 exd4 4. exd4 d5 5. Nc3 c6 6. Nf3 Bd6 7. Bg5 Be6 8. Qc2
Nbd7 9. c5 Be7 10. Bxf6 Bxf6 11. O-O-O b5 12. a3 a5 13. Ne2 b4 14. Rd3 O-O 15.
g3 Bf5 16. Nf4 bxa3 17. bxa3 Rb8 18. h4 Rb7 19. Bh3 Bxd3 20. Qxd3 Qb8 21. Bxd7
Rxd7 22. g4 Qxf4+ 23. Kc2 Rb8 24. Ng5 Qxf2+ 25. Kc3 Qb2# 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.52"]
[White "Silva, Mariano"]
[Black "Martinez Paipa, Hernan"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1967"]
[PlyCount "23"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Nbd7 7. Qd2 b5 8. a4
b4 9. Nc6 bxc3 10. Nxd8 cxd2+ 11. Bxd2 Kxd8 12. g4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.25"]
[White "Hoyos, Efrain"]
[Black "Nunez V, Daniel"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1961"]
[BlackElo "2187"]
[PlyCount "56"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 a6 7. Qe2 b5 8. Bb3
Qb6 9. Be3 Qb7 10. f3 Bd7 11. O-O Nc6 12. a4 b4 13. Nb1 Be7 14. Nd2 O-O 15.
Rad1 Na5 16. g4 Nxb3 17. cxb3 g6 18. Qg2 e5 19. Ne2 d5 20. Bh6 Rfe8 21. Ng3 Kh8
22. Bg5 Be6 23. exd5 Nxd5 24. Bxe7 Qxe7 25. Nc4 Nf4 26. Qd2 Qc5+ 27. Kh1 Bxc4
28. Rc1 Qd5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.36"]
[White "Garces, Javier"]
[Black "Garcia, Alvaro"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "2220"]
[PlyCount "60"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 b6 5. Bg2 Bb7 6. O-O cxd4 7. Nxd4 Bxg2 8.
Kxg2 Qc7 9. b3 d5 10. cxd5 Nxd5 11. Bb2 Nd7 12. Nd2 Qb7 13. Kg1 N5f6 14. Rc1
Bc5 15. Nb5 a6 16. Rxc5 axb5 17. Rxb5 Rxa2 18. Nc4 O-O 19. Bxf6 Nxf6 20. Rxb6
Qe4 21. e3 Nd5 22. Rd6 Nc3 23. f3 Qf5 24. Qe1 Ne2+ 25. Kh1 Qh3 26. Nd2 Rxd2 27.
Rxd2 Nxg3+ 28. Qxg3 Qxf1+ 29. Qg1 Qxf3+ 30. Qg2 Qxe3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.81"]
[White "ospina, Fredy Daniel"]
[Black "Paez, Adolfo"]
[Result "0-1"]
[ECO "B84"]
[Annotator ",WindowsEvolution"]
[PlyCount "54"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 a6 7. Be2 e6 8. O-O
Bd7 9. f4 Be7 10. f5 e5 11. Nb3 O-O 12. Bg5 Qc7 13. Nd5 Nxd5 14. exd5 Bxg5 15.
dxc6 Bxc6 16. Bd3 Be3+ 17. Kh1 e4 18. Be2 d5 19. c3 Bf4 20. h3 b5 21. Qd4 Be5
22. Qe3 Rad8 23. Rad1 Qe7 24. Ra1 Bb7 (24... Rfe8 25. a4 b4 26. a5) 25. a4 b4
26. a5 bxc3 27. bxc3 Rc8 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.27"]
[White "Penas, Nestor"]
[Black "Quintero, Raul"]
[Result "0-1"]
[BlackElo "2160"]
[PlyCount "0"]
[EventDate "2009.04.08"]

 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.4"]
[White "Nunez V, Gustavo Eduardo"]
[Black "Vittorino, Carlo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2196"]
[BlackElo "2368"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. e5 Ne4 8. Ne2 e6
9. Bg2 Nd7 10. exd6 Bxd6 11. Nf4 Qc7 12. Nxg6 hxg6 13. Qd3 Qa5+ 14. Ke2 Nef6
15. Re1 O-O 16. Kf1 Rad8 17. Bd2 Qc7 18. c4 e5 19. Nxe5 Nxe5 20. dxe5 Bxe5 21.
Qc2 Rd7 22. Re2 Rfd8 23. Rae1 Bd4 24. Bg5 Qa5 25. Bxf6 gxf6 26. Re8+ Rxe8 27.
Rxe8+ Kg7 28. b3 Be5 29. Bf3 Rd2 30. Qb1 Rxa2 31. Kg2 Qd2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.6"]
[White "Carvajal, Nolberto"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2330"]
[BlackElo "2194"]
[PlyCount "0"]
[EventDate "2009.04.08"]

 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.7"]
[White "Nunez V, Daniel"]
[Black "Arenas, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2187"]
[BlackElo "2329"]
[PlyCount "77"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nc6 8. Rb1
h6 9. b4 Be6 10. b5 Ne7 11. h3 Nd7 12. Nd2 Rb8 13. Nd5 Kh7 14. Bb2 Ng8 15. Kh2
f5 16. f4 c6 17. Nc3 Ne7 18. e3 Nc5 19. Qe2 cxb5 20. Nxb5 a6 21. Nc3 b5 22.
cxb5 axb5 23. d4 b4 24. dxc5 bxc3 25. Bxc3 dxc5 26. Rxb8 Qxb8 27. Rb1 Qd8 28.
Nc4 Nd5 29. Bxe5 Nc3 30. Rb7 Rf7 31. Rxf7 Bxf7 32. Qc2 Nd1 33. Nd6 Nxe3 34.
Nxf7 Qd7 35. Qe2 Nxg2 36. Nd6 c4 37. Nxc4 Qd5 38. Bxg7 Kxg7 39. Ne5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.9"]
[White "Acosta, Alejandro"]
[Black "Quintero, Raul"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2315"]
[BlackElo "2160"]
[PlyCount "55"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 Nxe4 6. Qe2 Nd6 7. dxe5 Nf5 8.
Qe4 g6 9. Nc3 Be7 10. Nd5 O-O 11. Bf4 b5 12. Bb3 Bb7 13. Nxe7+ Qxe7 14. Bd5
Rab8 15. O-O-O Nd8 16. g4 Ng7 17. Bxb7 Nxb7 18. Qd5 Ne6 19. Bg3 Rfd8 20. Bh4 g5
21. Nxg5 Nxg5 22. f4 h6 23. fxg5 hxg5 24. Bg3 d6 25. exd6 Nxd6 26. Rde1 Qf6 27.
Rhf1 Nc4 28. Qxc4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.10"]
[White "Ruiz, Alciguel"]
[Black "Zuluaga, Cesar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2140"]
[BlackElo "2314"]
[PlyCount "86"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Qb6 8. a3
g6 9. Be2 Bg7 10. h3 O-O 11. O-O Bf5 12. b4 Qd8 13. Rc1 h6 14. Na4 g5 15. Bh2
Ne4 16. Nd2 Nxd2 17. Qxd2 e6 18. Nc5 Qe7 19. Nxa6 Rfc8 20. b5 Nxd4 21. exd4
bxa6 22. bxa6 Qxa3 23. Qe3 Qb2 24. Rxc8+ Rxc8 25. Be5 Rc3 26. a7 Ra3 27. Bxg7
Kxg7 28. Qe5+ Kg6 29. Qb8 Qa2 30. Qg8+ Kf6 31. Bh5 Rxa7 32. Qh8+ Ke7 33. Qxh6
Qd2 34. Qg7 Kd6 35. Qf8+ Re7 36. Qd8+ Rd7 37. Qb6+ Ke7 38. Qc5+ Ke8 39. Qc8+
Ke7 40. Bxf7 Rd8 41. Qc7+ Rd7 42. Qc8 Rd8 43. Qc7+ Rd7 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.13"]
[White "Rivera, Alberto"]
[Black "Portnoy Cruz, Ivan Adolfo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2357"]
[BlackElo "2003"]
[PlyCount "65"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. O-O a6 10. e4 c5 11. d5 Qc7 12. dxe6 fxe6 13. Qe2 Be7 14. Ng5 Qc6 15. f4
c4 16. Bc2 b4 17. e5 bxc3 18. exf6 Bxf6 19. bxc3 Nc5 20. Ba3 Nd3 21. Nxe6 Kd7
22. f5 Kc8 23. Rab1 Re8 24. Rf3 g6 25. Bxd3 cxd3 26. Qxd3 Qe4 27. Rxb7 Qxd3 28.
Rc7+ Kb8 29. Rxd3 Rxe6 30. Rdd7 Rb6 31. Bc5 Rb1+ 32. Kf2 Bxc3 33. Bd6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.18"]
[White "Garcia, Alvaro"]
[Black "Dominguez, Miller"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "1959"]
[PlyCount "49"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 e6 5. Nc3 exd5 6. Nxd5 Bb7 7. Nxf6+ Qxf6 8.
Nf3 d5 9. g3 Bd6 10. Bg2 O-O 11. O-O Nd7 12. Ng5 Nb6 13. a4 Rad8 14. Qc2 Qg6
15. Qxg6 hxg6 16. Rd1 Be5 17. Nf3 Bc7 18. b3 d4 19. Ba3 Bd6 20. Nd2 Bxg2 21.
Kxg2 Rfe8 22. Kf1 Nd5 23. Nc4 Be7 24. Rd3 Nc3 25. Re1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.20"]
[White "Ramos Pastrana, Jorge Eduardo"]
[Black "Valle, Leiner Efrain"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2192"]
[PlyCount "33"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. e3 e6 5. Nc3 d5 6. Be2 Bb4 7. a3 Bd6 8. b4 c6
9. c5 Bc7 10. O-O O-O 11. Bd3 Nbd7 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Nf6 15.
Qc2 h6 16. b5 cxb5 (16... Rb8 17. bxc6) 17. c6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.22"]
[White "Avella Rosas, Luis Eduardo"]
[Black "Narvaez, Faber Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1960"]
[BlackElo "2154"]
[PlyCount "70"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 e5 7. Bg5 Nc6 8. dxe5
dxe5 9. Nd5 Be6 10. Qd2 Re8 11. O-O Bxd5 12. cxd5 Ne7 13. Rac1 c6 14. Nxe5 cxd5
15. exd5 Qd6 16. Rfe1 Nf5 17. Bxf5 Rxe5 18. Rxe5 Qxe5 19. Bxf6 Bxf6 20. Bc8 Bg5
21. Qc3 Qxd5 22. Re1 Qd8 23. Bxb7 Rb8 24. Qf3 Qc7 25. Bd5 Rxb2 26. g3 Kg7 27.
h4 Bf6 28. h5 Bd4 29. Re2 Rxe2 30. Qxe2 Qxg3+ 31. Kf1 Bxf2 32. Qb2+ Kh6 33.
hxg6 Qg1+ 34. Ke2 Bd4 35. Qd2+ Kxg6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.23"]
[White "Rubio Junguito, Andres"]
[Black "Montenegro, Juan Rolando"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2144"]
[PlyCount "94"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Bg5 Bd7 13. Rc1 Be8 14. Ng3 h6 15.
Bd2 Qb6 16. Qe2 Bxg3 17. hxg3 Bh5 18. Qxe6+ Kh8 19. Be3 Qxb2 20. Rb1 Qa3 21.
Rb3 Qxa2 22. Rfb1 Na5 23. Rxb7 Nxb7 24. Rxb7 Qa1+ 25. Rb1 Rae8 26. Qf5 Qa3 27.
Bc1 Qa4 28. Be3 Bxf3 29. gxf3 Qd7 30. Qg6 Qf7 31. Qf5 Qh5 32. g4 Qxf5 33. Bxf5
a5 34. Kg2 g5 35. Ra1 Ra8 36. f4 gxf4 37. Bxf4 Kg7 38. Rh1 Nxg4 39. Kg3 Rxf5
40. Kxg4 Rf7 41. Be5+ Kh7 42. Bf4 Rg8+ 43. Kf3 Rgf8 44. Rxh6+ Kg7 45. Ra6 Rxf4+
46. Ke2 Rxf2+ 47. Kd1 Ra2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.27"]
[White "Otero, Daniel"]
[Black "Hurtado, Juan E"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2078"]
[PlyCount "58"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 c6 7. Ne5 Nbd7 8. Nc3
e6 9. Bf4 Nh5 10. Nxd7 Bxd7 11. Bd6 Re8 12. e4 dxc4 13. e5 Bf8 14. Ne4 f5 15.
Bxf8 Rxf8 16. Nd6 Rb8 17. Nxc4 b5 18. Nd6 Ng7 19. Rc1 Qb6 20. Rc5 Ne8 21. Nxe8
Rfxe8 22. Qc2 Rec8 23. Rc1 Rc7 24. Bxc6 Bc8 25. d5 Ba6 26. b4 Kh8 27. d6 Rcc8
28. Bd7 Rg8 29. Bxe6 Rge8 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.29"]
[White "Remicio Duque, John H"]
[Black "Galvis, Alvaro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2218"]
[PlyCount "55"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
Be7 9. Qd2 O-O 10. O-O-O a5 11. a4 Na6 12. g4 Nb4 13. g5 Nd7 14. h4 Nc5 15.
Nxc5 dxc5 16. Qh2 Qb8 17. Bb5 Nc6 18. Nd5 Bxd5 19. Rxd5 Nd4 20. Qxe5 Qxe5 21.
Rxe5 Ne6 22. Rd1 Rfd8 23. Red5 Nc7 24. Rxd8+ Rxd8 25. Rxd8+ Bxd8 26. Bxc5 Nxb5
27. axb5 h6 28. f4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.30"]
[White "Carvajal Doria, Alvaro"]
[Black "Ramirez, Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1886"]
[BlackElo "2262"]
[PlyCount "50"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bd6 6. Nc3 Nge7 7. Be3 Bg4 8.
h3 Bh5 9. g4 Bg6 10. Bxg6 hxg6 11. Qd2 Qd7 12. O-O-O f6 13. Bf4 Bxf4 14. Qxf4
g5 15. Qe3 O-O-O 16. Rde1 Ng6 17. a3 Nf4 18. Reg1 Nxh3 19. Rg3 Nf4 20. Rxh8
Rxh8 21. Ng1 Rh1 22. f3 Qe6 23. Qf2 Nxd4 24. Kd2 Qb6 25. Qe1 Kd8 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.36"]
[White "Ayala, Mateo"]
[Black "Fuentes, Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2060"]
[PlyCount "40"]
[EventDate "2009.04.08"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Be7 6. O-O O-O 7. Ne5 Bd6 8.
f4 Nc6 9. c3 Ne4 10. Nd2 f5 11. Qb3 Bxe5 12. fxe5 Rb8 13. Qc2 Be6 14. b4 Ne7
15. Nf3 b5 16. Qb3 h6 17. Nd2 Qd7 18. a4 a6 19. axb5 axb5 20. g3 c6 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.37"]
[White "Zuleta, Juan Carlos"]
[Black "Soste, Victor"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2059"]
[PlyCount "82"]
[EventDate "2009.04.08"]

1. e4 Nf6 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ c6 6. Bf1 O-O 7. g3 Nbd7 8. Bg2
e5 9. fxe5 Nxe5 10. Nxe5 dxe5 11. d3 Ng4 12. Bf3 f5 13. Bd2 Qb6 14. Qe2 Qxb2
15. Rc1 Qb6 16. exf5 gxf5 17. h3 Nf6 18. Qe3 Re8 19. Qxb6 axb6 20. Kf2 e4 21.
dxe4 fxe4 22. Bg2 b5 23. Ne2 Nd5 24. Nf4 b4 25. Rhe1 Bd4+ 26. Kf1 Bf5 27. Nxd5
cxd5 28. Bxb4 Rxa2 29. Rcd1 Ba7 30. Rxd5 Bg6 31. Rg5 Rxc2 32. Rxe4 Rd8 33. h4
Rd1+ 34. Re1 Rf2+ 35. Kg1 Rfd2+ 36. Kf1 Rxe1+ 37. Kxe1 Rxg2 38. h5 Bf2+ 39. Kf1
Rxg3 40. Rxg3 Bxg3 41. hxg6 hxg6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.42"]
[White "Villarraga, Yedixon"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2037"]
[PlyCount "56"]
[EventDate "2009.04.08"]

1. f4 d5 2. Nf3 Nf6 3. e3 a6 4. Be2 c5 5. O-O Nc6 6. d3 Qc7 7. Nc3 b5 8. a3 Bb7
9. Qe1 e6 10. Bd2 Rd8 11. Qh4 Be7 12. g4 d4 13. g5 dxc3 14. Bxc3 e5 15. Nxe5
Nd4 16. exd4 cxd4 17. gxf6 Bxf6 18. Qe1 dxc3 19. bxc3 O-O 20. Bf3 Kh8 21. Rb1
Rde8 22. Bxb7 Qxb7 23. a4 g5 24. axb5 gxf4 25. Nxf7+ Qxf7 26. Qd2 Rg8+ 27. Kf2
Bh4+ 28. Kf3 Qh5+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.45"]
[White "Villa, Huber"]
[Black "Silva, John Hansen"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2028"]
[PlyCount "75"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bg5 Bg7 5. Qd2 Nc6 6. f4 O-O 7. Nf3 Bg4 8. d5
Nb8 9. Be2 c6 10. O-O Qb6+ 11. Kh1 Nbd7 12. h3 Bxf3 13. Bxf3 Rae8 14. Rae1 Nc5
15. e5 dxe5 16. fxe5 Nxd5 17. Bxd5 cxd5 18. Nxd5 Qd8 19. c4 h6 20. Bxh6 Kh7 21.
Bxg7 Kxg7 22. b4 Na6 23. Qc3 e6 24. Nf6 Re7 25. Rf4 Rh8 26. Ref1 Qb6 27. c5 Qc6
28. Ne4 Nc7 29. Nd6 Rf8 30. Qd2 Qd5 31. Qe2 Qc6 32. Qd2 Qd5 33. Qe3 Qxa2 34.
Rh4 Rh8 35. Rxh8 Kxh8 36. Qh6+ Kg8 37. Ne4 f5 38. Nf6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.46"]
[White "Cupaban Bautista, Sergio Alejan"]
[Black "Alvarado, Alirio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2009"]
[PlyCount "75"]
[EventDate "2009.04.08"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 Be7 5. d4 exd4 6. Qxd4 O-O 7. e4 d6 8. Nge2
Be6 9. Bf4 Nh5 10. Be3 f5 11. Bf3 Nf6 12. Nf4 Qc8 13. Nxe6 Qxe6 14. O-O-O fxe4
15. Nxe4 Nxe4 16. Bxe4 Kh8 17. Qd3 h6 18. g4 Na6 19. Bf5 Qf7 20. h4 Nb4 21. Qb3
d5 22. c5 Na6 23. Qxb7 Nxc5 24. Qxc6 Qe8 25. Qxe8 Rfxe8 26. Rxd5 Nb7 27. g5 Nd6
28. Bg4 h5 29. Bxh5 Rec8+ 30. Kb1 Nc4 31. Bd4 Rab8 32. Ka1 a5 33. Rd7 Bf8 34.
Bf7 a4 35. h5 Ba3 36. Bxc4 Rxc4 37. Bxg7+ Kg8 38. bxa3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "3.47"]
[White "Botello, Gregory Paul"]
[Black "Ossa, Vladimir"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1615"]
[BlackElo "2009"]
[PlyCount "115"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Nfd7 7. Bd3 c5 8. Nb5
Bxd2+ 9. Qxd2 O-O 10. c3 a6 11. Nd6 Nc6 12. Bc2 cxd4 13. cxd4 Qa5 14. Qxa5 Nxa5
15. f4 Nb6 16. b3 f6 17. Nf3 Bd7 18. O-O Nc8 19. Nxc8 Raxc8 20. Rac1 Rc3 21.
Bh7+ Kxh7 22. Rxc3 Nc6 23. Rfc1 fxe5 24. fxe5 Nb4 25. Ra1 Be8 26. Kf2 Bg6 27.
Ke2 Bh5 28. a3 Nc6 29. Ke3 g5 30. Rac1 Rf4 31. Rxc6 bxc6 32. Rxc6 Re4+ 33. Kd3
Bg6 34. Rxe6 Rg4+ 35. Ke3 Rxg2 36. Rxa6 Bc2 37. e6 Bd1 38. Ne5 Rxh2 39. e7 Bh5
40. b4 Kg7 41. b5 Rb2 42. a4 Rb3+ 43. Kf2 Rb2+ 44. Ke3 Rb3+ 45. Kd2 Rb1 46. Rd6
Rb4 47. Rxd5 Rxa4 48. b6 Rb4 49. Rd6 Be8 50. Kc3 Rb1 51. Nc4 Kf7 52. Ne5+ Kxe7
53. Rxh6 Rc1+ 54. Kb4 Rb1+ 55. Kc4 Bb5+ 56. Kd5 Bf1 57. Rh7+ Kf6 58. Rf7# 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.51"]
[White "Olarte Mateus, Juan V"]
[Black "Suarez, Walter Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1984"]
[PlyCount "76"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 O-O 5. e3 d5 6. Bd3 Nbd7 7. Qc2 c5 8. Nbd2
c4 9. Be2 Nh5 10. Bg3 Nxg3 11. hxg3 e5 12. dxe5 Qe7 13. Nd4 Nxe5 14. N2f3 Ng4
15. Nh2 f5 16. Nxg4 fxg4 17. Qd1 h5 18. O-O Bf5 19. Nxf5 Rxf5 20. Qd2 Bh6 21.
Bd1 Qe6 22. Bc2 Rf6 23. Rad1 Rd8 24. Qd4 h4 25. gxh4 g3 26. f4 Re8 27. Qxd5
Qxd5 28. Rxd5 Rxe3 29. Rd4 Re2 30. Be4 Rxb2 31. Bd5+ Kh8 32. Bxc4 Rf2 33. f5
Rxf1+ 34. Kxf1 gxf5 35. Ke2 Rc6 36. Kd3 Bf8 37. a4 Rd6 38. Rxd6 Bxd6 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.56"]
[White "Prado Segura, Robinson Alexander"]
[Black "Velasquez, Joaquin"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "71"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. f4 Be7 8. Qf3
h6 9. Bh4 e5 10. Bxf6 Bxf6 11. fxe5 dxe5 12. Nb3 Nc6 13. Nd5 Bg5 14. g3 Be6 15.
h4 Be7 16. O-O-O Bxd5 17. exd5 Nb8 18. d6 Bf6 19. Qxb7 Nd7 20. Bh3 Rc8 21. Nd4
exd4 22. Rhe1+ Kf8 23. Qxd7 Qxd7 24. Bxd7 Rd8 25. Bc6 g6 26. d7 Kg7 27. Re8 h5
28. Rxh8 Kxh8 29. Re1 Kg7 30. Re8 g5 31. hxg5 Bxg5+ 32. Kd1 h4 33. gxh4 Bxh4
34. Ke2 Kg6 35. Kd3 Bf6 36. a3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.59"]
[White "Conti, Julian"]
[Black "Dabraccio, Guillermo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[PlyCount "65"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 a6 8. O-O
cxd4 9. cxd4 Be7 10. a3 O-O 11. Re1 b5 12. Bxh7+ Kxh7 13. Qc2+ g6 14. Qxc6 Ra7
15. Qc2 Rc7 16. Qd3 Kg7 17. Nf1 Nb6 18. b3 Rh8 19. Bd2 Bd7 20. Ba5 Qb8 21. Ne3
Rc6 22. Ng4 Rh5 23. Bb4 Bxb4 24. axb4 Qc8 25. Nf6 Rh6 26. Ng5 Rc3 27. Qd2 Rh8
28. Qf4 Rxb3 29. Nxf7 Rxb4 30. Nxh8 Qxh8 31. Rxa6 Qd8 32. Rxb6 Qxb6 33. Nxd7
1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.61"]
[White "Ceballos, Julio Cesar"]
[Black "Rico, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2009.04.08"]

1. g3 d5 2. Bg2 Nf6 3. c4 e6 4. Nc3 c6 5. Nf3 Be7 6. O-O O-O 7. cxd5 exd5 8. a3
Nbd7 9. d3 Re8 10. Bg5 Nf8 11. b4 a5 12. bxa5 Qxa5 13. Bd2 Qc7 14. Qc2 Bd6 15.
Nd4 Rxa3 16. Rxa3 Bxa3 17. Bg5 Be7 18. Re1 Ng6 19. Bd2 h6 20. e4 dxe4 21. Nxe4
Nxe4 22. Bxe4 Nf8 23. Qb3 Qd8 24. Be3 Qc7 25. Nf5 Bxf5 26. Bxf5 Qa5 27. Qxb7
Qxf5 28. Qxc6 Qxd3 29. Qf3 Ne6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.64"]
[White "Acosta, Ivan"]
[Black "Garces, Javier"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "102"]
[EventDate "2009.04.08"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Qd2 cxd5
9. cxd5 a6 10. Bd3 b5 11. Nge2 Nfd7 12. h4 f5 13. exf5 gxf5 14. Bh6 Qf6 15. Bg5
Qf7 16. Ng3 Nc5 17. Bc2 b4 18. Nce2 a5 19. h5 Re8 20. h6 Bh8 21. O-O-O Nba6 22.
Be3 Bd7 23. Rh5 f4 24. Rg5+ Kf8 25. Bxc5 Nxc5 26. Nf5 Qf6 27. Rh5 b3 28. axb3
Bxf5 29. Rxf5 Qxf5 30. Bxf5 Nxb3+ 31. Kb1 Nxd2+ 32. Rxd2 Re7 33. Rc2 Rb7 34.
Nc3 Rf7 35. Be6 Rc7 36. Ne4 Rxc2 37. Kxc2 Ke7 38. Kb3 Rb8+ 39. Ka3 Bf6 40. b3
Bh4 41. Ka4 Be1 42. Ng5 Bb4 43. Nxh7 Rh8 44. Bf5 Rg8 45. Be4 Rxg2 46. Kb5 Rh2
47. Ng5 Rxh6 48. Ne6 Rh2 49. Kc4 Re2 50. Ng5 Re3 51. Bd3 Be1 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.69"]
[White "Avellaneda, Jonathan"]
[Black "Viancha, Wilfredo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "31"]
[EventDate "2009.04.08"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. Nf3 Bd7 7. O-O e6 8. Bg5
Be7 9. c3 Qb6 10. Nbd2 h6 11. Be3 g5 12. Re1 O-O-O 13. Ne5 Be8 14. b4 Nxe5 15.
dxe5 Qc7 16. exf6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.76"]
[White "Gonzalez, Juan Pablo"]
[Black "Arias, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "134"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. e3 d6 3. f4 g6 4. Bd3 Bg7 5. Nf3 Nbd7 6. O-O O-O 7. c4 c5 8. Nbd2
cxd4 9. exd4 d5 10. Ne5 Qc7 11. b3 b6 12. Ba3 Nxe5 13. fxe5 Ng4 14. Qf3 Qd7 15.
Qxd5 Qxd5 16. cxd5 Ne3 17. Rf3 Nxd5 18. Be4 Be6 19. Nc4 Rfe8 20. Ne3 Rad8 21.
Nxd5 Bxd5 22. Bxd5 Rxd5 23. Bb2 Rc8 24. Raf1 f6 25. Rc3 Rxc3 26. Bxc3 fxe5 27.
dxe5 Bxe5 28. Bxe5 Rxe5 29. Rd1 Kf7 30. Rd7 a6 31. Ra7 a5 32. Rb7 b5 33. Kf2 b4
34. Rc7 Kf6 35. Rc6+ Kf5 36. Rc4 g5 37. g4+ Kf6 38. Rc6+ e6 39. Rc7 h6 40. Rh7
Kg6 41. Ra7 h5 42. h3 h4 43. Rc7 Kf6 44. Rc4 Ke7 45. Rc7+ Kd6 46. Rc4 Kd5 47.
Rc7 Kd4 48. Rc1 Kd3 49. Rd1+ Kc2 50. Rd4 Kc3 51. Rd6 Kb2 52. Rd2+ Kc3 53. Rd6
Kc2 54. Rd4 Rd5 55. Re4 e5 56. Kf3 Rd3+ 57. Kg2 Rd5 58. Kf3 Kc3 59. Re2 Rd3+
60. Ke4 Rxh3 61. Kf5 Rf3+ 62. Kxg5 h3 63. Kg6 e4 64. g5 Kd3 65. Rh2 e3 66. Kh7
e2 67. Rxe2 Kxe2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.78"]
[White "Bernal, Jose A"]
[Black "Buitrago, Sergio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "87"]
[EventDate "2009.04.08"]

1. e4 Nc6 2. Nc3 e5 3. Nf3 Nf6 4. d4 Bd6 5. d5 Nd4 6. Nxd4 exd4 7. Qxd4 a6 8.
Bd3 Qe7 9. Be3 c5 10. Qa4 Ng4 11. O-O-O Nxe3 12. fxe3 Be5 13. d6 Bxd6 14. Nd5
Qg5 15. h4 Qg4 16. Nb6 Rb8 17. Nxc8 Rxc8 18. Qb3 Rc7 19. Bc4 Rf8 20. Rxd6 Qxe4
21. Bd5 Qe5 22. Rb6 c4 23. Bxc4 Rxc4 24. Rxb7 Rc8 25. Rd1 d6 26. Qa4+ Qb5 27.
Rxb5 axb5 28. Qxb5+ Ke7 29. Qg5+ f6 30. Qxg7+ Rf7 31. Qg3 Rd8 32. e4 Ke6 33. a4
Ra7 34. Qb3+ Ke7 35. Rd5 Rdd7 36. a5 Rdc7 37. Qa3 Ra6 38. Rb5 Rac6 39. c3 Ra6
40. Rb6 Rca7 41. Qxd6+ Ke8 42. Qe6+ Kf8 43. Qxf6+ Ke8 44. Qe6+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.82"]
[White "Buitrago, Emilio"]
[Black "Ospina, Fredy Daniel"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "29"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 g6 4. d3 d6 5. Ng5 Nh6 6. O-O Bg4 7. f3 Bd7 8. f4
Be7 9. Nf3 Ng4 10. fxe5 Ngxe5 11. Nxe5 Nxe5 12. Bb3 c5 13. c3 Bg4 14. Qc2 Bg5
15. Qf2 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.14"]
[White "Mendoza, Rafael"]
[Black "Gutierrez Cascardo, Jaime"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2318"]
[BlackElo "2010"]
[PlyCount "51"]
[EventDate "2009.04.08"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. exd6 cxd6 6. c4 Nf6 7. Be2 e6 8. h3
Bh5 9. O-O Be7 10. Qb3 Qc7 11. Nc3 Nc6 12. Nb5 Qb8 13. d5 exd5 14. cxd5 Bxf3
15. Bxf3 Ne5 16. Bf4 Nxf3+ 17. Qxf3 a6 18. Nd4 O-O 19. Rfe1 Re8 20. Bg5 Qd8 21.
Nf5 Nxd5 22. Bd2 Nc7 23. Ba5 b6 24. Bxb6 Rb8 25. Qc3 Bf6 26. Qxc7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.66"]
[White "Medina, Miguel Angel"]
[Black "Guerrero, Javier Eduardo"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "76"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. Be2 Nc6 4. O-O Nf6 5. d3 g6 6. c3 Bg7 7. d4 cxd4 8. cxd4
O-O 9. Nbd2 d5 10. e5 Ne8 11. Re1 Nc7 12. Bd3 Ne6 13. Nb3 Bd7 14. a3 Qb6 15.
Be3 Ncd8 16. Rc1 Ba4 17. Bc2 Rc8 18. Nc5 Bc6 19. b4 a5 20. Rb1 axb4 21. Rxb4
Qa7 22. Qa1 Nc7 23. Ba4 Na6 24. Nxa6 Qxa6 25. Rc1 Ra8 26. Bxc6 Nxc6 27. Rb3 Na5
28. Rb4 Nc4 29. a4 Rfb8 30. Nd2 Nxe3 31. fxe3 Bh6 32. Nf1 e6 33. Qa3 Bf8 34.
Rcb1 Bxb4 35. Qxb4 Qxa4 36. Qe7 Qc2 37. Rxb7 Rxb7 38. Qxb7 Ra2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.2"]
[White "Marin, Sebastian"]
[Black "Acosta, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2379"]
[BlackElo "2315"]
[PlyCount "46"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Nc6 8. Qd2
Be7 9. O-O-O O-O 10. g4 Nd7 11. Qg2 Nxd4 12. Bxd4 b5 13. Kb1 Qa5 14. h4 b4 15.
Ne2 e5 16. Be3 Nc5 17. g5 Be6 18. b3 Rfc8 19. f4 g6 20. h5 Nxe4 21. Qxe4 Bf5
22. Qd5 Bxc2+ 23. Ka1 Qxd5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.3"]
[White "Becerra, Juan David"]
[Black "Mosquera, Miguel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2194"]
[BlackElo "2375"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. O-O Nf6 6. Re1 O-O 7. h3 exd4 8.
Nxd4 Nxd4 9. Qxd4 Nd7 10. c3 Bf6 11. Qe3 Re8 12. Nd2 Nc5 13. Qf3 Bd7 14. Nb3
Nxb3 15. Bxb3 Bc6 16. Bf4 Qe7 17. Qg4 Qd7 18. Qxd7 Bxd7 19. Rad1 Be6 20. Bxe6
Rxe6 21. Rd5 Rae8 22. f3 g6 23. Red1 Be5 24. Bxe5 Rxe5 25. c4 Kg7 26. Kf2 Kf6
27. b3 h5 28. Rxe5 Rxe5 29. Rd5 Rxd5 30. exd5 Ke5 31. Ke3 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.5"]
[White "Morales, Jhon Alexander"]
[Black "Nunez V, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2316"]
[BlackElo "2187"]
[PlyCount "117"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. dxe5 Nc6 6. O-O Bg4 7. Nc3 Nxc3 8.
bxc3 Be7 9. Re1 O-O 10. Rb1 b6 11. h3 Bh5 12. Rb5 Bc5 13. Bf5 a6 14. Rb1 Bg6
15. g4 (15. Bg4) 15... Bxf5 16. gxf5 Qd7 17. Qd3 Rfe8 18. Bf4 Ne7 19. e6 fxe6
20. Ne5 Qa4 21. f6 Qxf4 22. f7+ Kh8 23. fxe8=R+ Rxe8 24. Qf3 Qxf3 25. Nxf3 Ng6
26. Ne5 Nf4 27. Nd3 Nxh3+ 28. Kg2 Ng5 29. Nxc5 bxc5 30. Rb7 Ne4 31. Rxc7 Ra8
32. c4 h6 33. cxd5 exd5 34. f3 Nc3 35. Rxc5 Nxa2 36. Ra1 Nb4 37. Ra4 Rb8 38. c3
Nd3 39. Rxd5 Nc1 40. c4 Rb2+ 41. Kh3 Rc2 42. Rd8+ Kh7 43. Rc8 h5 44. Ra5 g6 45.
Rxa6 Nd3 46. Kg3 (46. Rc7+ Kh6 47. Rcc6 Ne5 48. Re6 Re2) 46... Kh6 47. Rcc6 Ne5
48. Re6 h4+ 49. Kxh4 Rxc4+ 50. Kg3 Rc5 51. Kf4 Nd3+ 52. Ke3 Nb4 53. Rxg6+ Kh7
54. Rh6+ Kg7 55. Rag6+ Kf7 56. Rb6 Kg7 57. Rhd6 Rd5 58. Rb7+ Kf8 59. Rh6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.7"]
[White "Narvaez, Faber Alberto"]
[Black "Mendoza, Rafael"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2154"]
[BlackElo "2318"]
[PlyCount "72"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. O-O
O-O 9. h3 b5 10. a4 b4 11. Nbd2 a5 12. Nc4 Ba6 13. Re1 Re8 14. Qc2 Ra7 15. Bf4
Nh5 16. Bh2 Bxc4 17. Bxc4 Na6 18. g4 Nf6 19. e5 dxe5 20. Nxe5 Qa8 21. Rad1 Nb8
22. d6 Nc6 23. d7 Rxd7 24. Nxd7 Rxe1+ 25. Rxe1 Nxd7 26. Qe4 Nf6 27. Bxf7+ Kh8
28. Qg2 Qf8 29. Qxc6 Qxf7 30. Qxc5 h5 31. Be5 hxg4 32. hxg4 Kh7 33. Bxf6 Qxf6
34. b3 Qf4 35. Qc4 Bd4 36. Qe2 Qg3+ 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.12"]
[White "Panesso, Oscar"]
[Black "Garcia, Alvaro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2042"]
[BlackElo "2220"]
[PlyCount "60"]
[EventDate "2009.04.08"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. Bxf6 gxf6 5. e3 e6 6. Bd3 Bg6 7. h4 Bb4 8.
Nge2 a6 9. h5 Be4 10. f3 Bxd3 11. Qxd3 c5 12. dxc5 Nc6 13. O-O-O Qa5 14. Kb1
Bxc5 15. Nd4 Ne5 16. Qe2 Bb4 17. Nb3 Qc7 18. f4 Bxc3 19. bxc3 Nc4 20. e4 Nb6
21. exd5 Na4 22. Rh3 Qxc3 23. Kc1 Qb2+ 24. Kd2 Rc8 25. Qd3 Rg8 26. Rg1 Rd8 27.
Re3 Kf8 28. Qxh7 Rxd5+ 29. Ke2 f5 30. Kf3 Rh8 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.13"]
[White "Barros, Raul Jr"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2030"]
[BlackElo "2204"]
[PlyCount "116"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. a4 b6 8. Bd3
Bb7 9. O-O Be7 10. f4 Nbd7 11. Nb3 O-O 12. Qe2 Qc7 13. Rae1 Nc5 14. Nxc5 bxc5
15. Bf2 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. c4 Bc6 19. f5 e5 20. f6 Bxf6 21.
Bxc5 Bxg2 22. Kxg2 Qxc5 23. Qe4 Rfd8 24. Qxh7+ Kf8 25. Be4 Rab8 26. Bd5 Rxb2+
27. Kh1 Rxd5 28. cxd5 Qxd5+ 29. Qe4 Qd2 30. Qa8+ Ke7 31. Qa7+ Ke8 32. Qa8+ Ke7
33. Qa7+ Kf8 34. Qa8+ Bd8 35. Re2 Qd3 36. Ref2 Rxf2 37. Rxf2 e4 38. Qb7 Qd1+
39. Kg2 Qg4+ 40. Kf1 Qh3+ 41. Kg1 Qe6 42. Qb8 Qg4+ 43. Kf1 Qd1+ 44. Kg2 e3 45.
Qb4+ Kg8 46. Rf1 Qc2+ 47. Kf3 e2 48. Re1 Qd3+ 49. Kf2 Bf6 50. Qb8+ Kh7 51. Qg3
Qc4 52. Qh3+ Bh4+ 53. Kg2 Qe4+ 54. Kg1 g5 55. Qb3 Kg6 56. Qb6+ f6 57. Qa5 Qg4+
58. Kh1 Qf3+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.14"]
[White "Clavijo, Jorge Mario"]
[Black "Ramos Pastrana, Jorge Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2365"]
[PlyCount "105"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Nc6 13. Nc3 Qc7 14. Nd5 Nxd5 15.
exd5 Nxd4 16. Nxd4 exd4 17. Qd3 f5 18. Bf4 Bf6 19. Rac1 Bd7 20. Qg3 Qa5 21.
Bxd6 Rfe8 22. Be5 Bxe5 23. Rxe5 Qd2 24. Rce1 Qxc2 25. Re7 g6 26. Qh4 Rxe7 27.
Rxe7 Qc1+ 28. Kh2 h5 29. Qxd4 Qh6 30. Rxd7 Re8 31. d6 g5 32. Qd5+ Qe6 33. Qxe6+
Rxe6 34. h4 g4 35. Kg3 Re4 36. f4 Re6 37. Rd8+ Kg7 38. d7 Re1 39. Kf2 Rd1 40.
Ke2 Rd6 41. g3 Rd5 42. Ke3 Rd6 43. Ra8 Rxd7 44. Rxa6 Rd1 45. a3 Rg1 46. Kd4
Rxg3 47. Ke5 Rh3 48. Kxf5 Rxh4 49. Ra7+ Kf8 50. Kf6 Kg8 51. f5 g3 52. Kg6 Kf8
53. f6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.15"]
[White "Ojeda, Jesus David"]
[Black "Carvajal, Nolberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2037"]
[BlackElo "2330"]
[PlyCount "0"]
[EventDate "2009.04.08"]

 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.16"]
[White "Arenas, David"]
[Black "Molina, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2329"]
[BlackElo "2028"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Nfd7 7. Qg4 Kf8 8. a3
Be7 9. Nd1 c5 10. c3 Nc6 11. b4 c4 12. a4 Qe8 13. h4 f5 14. Qf4 Nd8 15. g4 g6
16. gxf5 gxf5 17. Be2 Qg6 18. Nh3 Nf7 19. Rg1 Qh7 20. Bh5 Rg8 21. Rxg8+ Kxg8
22. Ne3 Nf8 23. Ke2 Bd7 24. a5 Be8 25. Rg1+ Kh8 26. Ke1 Ng5 27. hxg5 Bxh5 28.
gxh6 Ng6 29. Qh2 Nh4 30. Qf4 Nf3+ 31. Kf1 Nxd2+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.17"]
[White "Beltran, Carlos Armando"]
[Black "Cupaban Bautista, Sergio Alejan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "2009"]
[PlyCount "87"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 Nbd7 7. d3 Qc7 8. Nbd2
e5 9. Nh4 Be6 10. e4 Be7 11. Qe1 dxe4 12. dxe4 O-O-O 13. Nf5 Bf8 14. Qe2 h5 15.
Rfd1 g6 16. Ne3 Bc5 17. h3 g5 18. a3 a6 19. b4 Ba7 20. a4 Nf8 21. b5 a5 22.
bxc6 bxc6 23. Qa6+ Qb7 24. Qxb7+ Kxb7 25. Bxe5 Rh6 26. Ndc4 Rxd1+ 27. Rxd1 N8d7
28. Nxa5+ Kb6 29. Nac4+ Bxc4 30. Nxc4+ Kc5 31. Bxf6 Nxf6 32. Ne5 Rh7 33. Nd7+
Nxd7 34. Rxd7 Bb6 35. e5 Rh6 36. Rxf7 Re6 37. Rf5 Bd8 38. f4 gxf4 39. gxf4 h4
40. Kf2 Kb4 41. Rf8 Bb6+ 42. Ke2 Kxa4 43. Be4 Kb4 44. Rh8 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.18"]
[White "Ramirez, Carlos"]
[Black "Juez, Jose Yesid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2262"]
[BlackElo "2004"]
[PlyCount "55"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 Na6 8. Bg5 h6
9. Bh4 Qe8 10. Nd2 Nh7 11. f3 f5 12. a3 Nf6 13. b4 Qf7 14. O-O b6 15. Rc1 g5
16. Bf2 f4 17. c5 h5 18. Qa4 Nb8 19. cxd6 cxd6 20. Nc4 Bd7 21. Nxd6 Qg6 22. Bb5
g4 23. Bxd7 Nfxd7 24. Nf5 Bf6 25. Kh1 Rf7 26. Nb5 h4 27. fxg4 Qxg4 28. Nh6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.19"]
[White "Mateus, Alejandro"]
[Black "Ospina Ortiz, Oscar Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2002"]
[PlyCount "39"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 h6 7. O-O Bc5 8. c3
O-O 9. d4 exd4 10. cxd4 Bb6 11. e5 Ne4 12. Bd5 Ng5 13. Nxg5 hxg5 14. Be3 Rb8
15. Qd2 Qe8 16. Nc3 Ne7 17. Bxg5 Nxd5 18. Nxd5 Qe6 19. Ne7+ Kh7 20. Qf4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.20"]
[White "Guerrero, Hernando"]
[Black "Remicio Duque, John H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1993"]
[BlackElo "2218"]
[PlyCount "42"]
[EventDate "2009.04.08"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. Be3 Nf6 8.
dxc5 O-O-O 9. b4 Be7 10. Nbd2 Ne4 11. Nxe4 Qxe4 12. Qb3 Ne5 13. Nxe5 Bxe2 14.
Kxe2 Qxe5 15. f4 Qe4 16. Kf2 Rd3 17. Rhe1 Rhd8 18. Qb2 Bf6 19. Rac1 Qc4 20. Qe2
Qe4 21. c4 Rxe3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.21"]
[White "Vargas, Arteaga Alexis"]
[Black "Martinez Paipa, Hernan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2217"]
[BlackElo "1967"]
[PlyCount "38"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Nbd7 9. O-O-O Qc7 10. Bd3 Nc5 11. Rhe1 Nxd3+ 12. Rxd3 Rb8 13. e5 dxe5 14. fxe5
Ng8 15. Bxe7 Nxe7 16. Ndb5 axb5 17. Nxb5 Qb6 18. Nd6+ Qxd6 19. exd6 Nc6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.25"]
[White "Castaneda, Victor"]
[Black "Narvaez, Zamir"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1955"]
[BlackElo "2145"]
[PlyCount "88"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
O-O 9. Qb3 a5 10. Bd2 Nbd7 11. Ne2 Qb6 12. Bxb4 axb4 13. Nd2 Bg6 14. Bd3 Bxd3
15. Qxd3 c5 16. Nc4 Qa6 17. b3 Rfd8 18. Nb2 cxd4 19. Qxa6 bxa6 20. Nxd4 Rdc8
21. Rac1 Rc3 22. Nc4 Rc8 23. Rcd1 g6 24. Rb1 Nc5 25. Rfd1 Rc7 26. Na5 e5 27.
Ne2 Rc2 28. Ng3 Ng4 29. Nh1 Ne4 30. h3 Ngxf2 31. Nxf2 Rxf2 32. Rd8+ Kg7 33. Nc4
Ra2 34. Rbd1 Nc3 35. R1d6 Rxc4 36. bxc4 b3 37. Rd2 b2 38. Rxb2 Rxb2 39. Rd6 a5
40. Ra6 Nd1 41. Rxa5 Nxe3 42. Rxe5 Rxg2+ 43. Kh1 Re2 44. Ra5 f5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.27"]
[White "Alvarez, Amaury"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2139"]
[PlyCount "59"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 Be6 9. Be2 Be7 10. Bxf6 Bxf6 11. O-O O-O 12. Nd5 Bxd5 13. Qxd5 Qc7 14. Rfd1
Rad8 15. c3 Ne7 16. Qb3 Rd7 17. Nc4 b5 18. Ne3 Bg5 19. Nd5 Nxd5 20. Rxd5 Rb8
21. Rad1 Rb6 22. R1d3 g6 23. Rg3 Bh6 24. Bg4 Re7 25. Rgd3 Qc4 26. Qd1 Qxe4 27.
Rxd6 Rxd6 28. Rxd6 Qa4 29. Rd8+ Kg7 30. g3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.29"]
[White "Gomez Barrero, Sergio"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2097"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
Be7 9. Qd2 O-O 10. O-O-O Qc7 11. g4 Rc8 12. Kb1 d5 13. Nxd5 Nxd5 14. exd5 Bxd5
15. Qf2 Be6 16. Bd3 Nd7 17. h4 a5 18. a4 Rab8 19. Bb5 Nc5 20. Nxc5 Bxc5 21. Rd2
Bb4 22. c3 Bc5 23. Rhd1 Bxe3 24. Qxe3 Rd8 25. h5 Rxd2 26. Qxd2 Bb3 27. Qd6 Qxd6
28. Rxd6 Be6 29. b4 axb4 30. cxb4 Kf8 31. Kb2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.30"]
[White "Lotero, Faiber"]
[Black "Villa, Huber"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2088"]
[PlyCount "74"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. O-O
b6 9. f4 g6 10. Nf3 h6 11. Qc2 Nf8 12. Ng3 Bd7 13. Be3 Rc8 14. dxc5 bxc5 15.
Qf2 Rc7 16. Rad1 Qb8 17. b3 Qb7 18. Ne2 a5 19. g4 h5 20. h3 hxg4 21. hxg4 d4
22. cxd4 cxd4 23. Nexd4 Nxd4 24. Bxd4 Bc6 25. Kg2 Rd7 26. Be2 g5 27. Be3 Rxd1
28. Bxd1 Ng6 29. Kg3 gxf4+ 30. Bxf4 Bxf3 31. g5 Bxd1 32. Rxd1 Qe4 33. Rd4 Qh1
34. Qg2 Qe1+ 35. Kg4 Rh4+ 36. Kf3 Nxf4 37. Rxf4 Qc3+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.31"]
[White "Fonseca, Carlos Arturo"]
[Black "Botello, Gregory Paul"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2082"]
[PlyCount "51"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bd6 6. O-O O-O 7. Bg5 Bg4 8.
Nbd2 Nbd7 9. c4 h6 10. Bh4 c6 11. Qc2 Qc7 12. h3 Bxf3 13. Bxf6 Nxf6 14. Nxf3
Rae8 15. c5 Be7 16. Rfe1 b6 17. b4 a5 18. cxb6 Qxb6 19. bxa5 Qxa5 20. Qxc6 Rc8
21. Qb5 Qa7 22. a4 Bd6 23. a5 Rb8 24. Qa6 Qd7 25. Ne5 Qd8 26. Nc6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.33"]
[White "De Arco, Luis Carlos"]
[Black "Sierra, Juan Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2207"]
[BlackElo "1874"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
d6 9. c3 Re8 10. d4 h6 11. Nbd2 exd4 12. cxd4 d5 13. e5 Nh7 14. Bc2 Nf8 15. Nf1
Be6 16. N3h2 Qd7 17. g4 Nb4 18. Bb1 c5 19. f4 f5 20. Ne3 cxd4 21. Nxf5 Bxf5 22.
gxf5 Rac8 23. a3 Nc6 24. Bd3 Bh4 25. Rf1 Bd8 26. Kh1 Qf7 27. f6 Qe6 28. fxg7
Kxg7 29. Qh5 Rc7 30. f5 Qxe5 31. Bxh6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.36"]
[White "Fuentes, Carlos"]
[Black "Conti, Julian"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2089"]
[PlyCount "70"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 Bg7 8. g3
O-O 9. Bg2 d6 10. O-O Nbd7 11. Re1 Ra7 12. Qc2 Qa8 13. e4 Ng4 14. h3 Nge5 15.
Nxe5 Nxe5 16. Rd1 Rb8 17. Kh2 Rab7 18. f4 Nd7 19. Rb1 Qa7 20. Bd2 c4 21. Re1
Qf2 22. Re3 Bxc3 23. Qxc3 Nc5 24. Rf1 Qxf1 25. Bxf1 Rxb2 26. Bg2 Rxa2 27. Bc1
Rb3 28. Qd4 Rb1 29. e5 Rxc1 30. exd6 Rcc2 31. dxe7 Rxg2+ 32. Kh1 Rh2+ 33. Kg1
Rag2+ 34. Kf1 c3+ 35. Rd3 Bxd3+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.37"]
[White "Garces, Javier"]
[Black "Avila, Pedro Andres"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2088"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. g3 d5 6. Bg2 dxc4 7. Qa4+ Nbd7 8.
Qxc4 c5 9. O-O Rc8 10. Nc3 cxd4 11. Qxd4 Nc5 12. Qxd8+ Rxd8 13. Bg5 Be7 14.
Rad1 O-O 15. Ne5 Rxd1 16. Rxd1 Bxg2 17. Kxg2 Rc8 18. Nb5 a6 19. Na7 Rd8 20. Rc1
Rd5 21. Nac6 Bd6 22. Bxf6 gxf6 23. Nc4 Ne4 24. Nxb6 Rb5 25. Na4 f5 26. Rd1 Bc5
27. e3 Rb7 28. f3 Nf6 29. Nxc5 Rxb2+ 30. Kg1 Rc2 31. Nd7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.39"]
[White "Guerrero, Javier Eduardo"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2058"]
[PlyCount "108"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 a6 3. b3 Nc6 4. Bb2 e6 5. g3 Qc7 6. Bg2 Nf6 7. e5 Ng4 8. Qe2 f6
9. exf6 Nxf6 10. O-O Be7 11. d3 O-O 12. Nbd2 b5 13. Ne5 Bb7 14. Nxc6 Bxc6 15.
Bxc6 Qxc6 16. Nf3 Ng4 17. Nd2 Bf6 18. c3 Ne5 19. f4 Ng6 20. Ne4 Be7 21. Rae1
Rf5 22. c4 Raf8 23. Qg2 h5 24. Nc3 Qxg2+ 25. Kxg2 Bf6 26. Nd1 Bxb2 27. Nxb2 Ne7
28. Nd1 Nc6 29. Ne3 R5f6 30. Nc2 b4 31. Rd1 e5 32. fxe5 Rxf1 33. Rxf1 Rxf1 34.
Kxf1 Kf7 35. Ke2 Ke6 36. Ke3 Kxe5 37. h3 a5 38. Kf2 Nd4 39. Ne3 g6 40. h4 d6
41. Nd5 Nf5 42. Nf4 Ne7 43. Ke3 Nf5+ 44. Kf2 Kd4 45. Nxg6 Kxd3 46. Nf4+ Kc2 47.
Nxh5 Kb2 48. Nf6 Kxa2 49. h5 Kxb3 50. g4 Ne7 51. Nd5 a4 52. Nxe7 a3 53. Nf5 a2
54. h6 a1=Q 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.40"]
[White "Urrego Alfonso, Zamir"]
[Black "Barros, Raul"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2047"]
[PlyCount "0"]
[EventDate "2009.04.08"]

 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.42"]
[White "Gutierrez Cascardo, Jaime"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2010"]
[BlackElo "1767"]
[PlyCount "101"]
[EventDate "2009.04.08"]

1. d4 d6 2. Bf4 Nf6 3. e3 g6 4. h3 Bg7 5. Nf3 O-O 6. Be2 c5 7. c3 Nc6 8. O-O
cxd4 9. exd4 Nd5 10. Bg3 e5 11. Qb3 Nb6 12. dxe5 dxe5 13. Rd1 Qe7 14. Bh4 Be6
15. Bxe7 Bxb3 16. axb3 Nxe7 17. Na3 Rad8 18. Nc4 Nxc4 19. Bxc4 Nc6 20. b4 Rxd1+
21. Rxd1 Rd8 22. Rxd8+ Nxd8 23. Kf1 Kf8 24. Ke2 Ke7 25. g4 f5 26. gxf5 gxf5 27.
Nh4 Kf6 28. Bg8 h6 29. Bh7 f4 30. Be4 b6 31. Kd3 Ne6 32. Nf5 Ng5 33. Nxg7 Kxg7
34. Bg2 Kf6 35. Kc4 e4 36. Kd4 Kf5 37. c4 Ne6+ 38. Kd5 e3 39. fxe3 fxe3 40. Bf1
Nf4+ 41. Kc6 e2 42. Bxe2 Nxe2 43. Kb7 a5 44. b5 Nf4 45. Kxb6 a4 46. Ka5 Nd3 47.
b6 Nc5 48. Kb5 Nb7 49. c5 Ke6 50. c6 Nd6+ 51. Ka6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.45"]
[White "Casallas Abril, Dario Hernan"]
[Black "Avellaneda, Jonathan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1990"]
[PlyCount "46"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. d5 Ngf6 5. Nc3 Be7 6. Be2 Nc5 7. Bd3 Bg4 8.
Bb5+ Kf8 9. Bd3 c6 10. dxc6 bxc6 11. Be3 d5 12. Bxc5 Bxc5 13. exd5 cxd5 14. Be2
Bxf3 15. Bxf3 e4 16. Be2 d4 17. Na4 Qa5+ 18. c3 d3 19. b4 Bxb4 20. Qb3 Bd6 21.
Bd1 Rb8 22. Qc4 Ke7 23. Bb3 Qh5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.46"]
[White "Suarez, Walter Camilo"]
[Black "Uribe Fajardo, Juan Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1984"]
[PlyCount "45"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Qc2 g6 5. e3 Bg7 6. Nc3 O-O 7. Bd3 Nbd7 8. O-O
Re8 9. Ne5 dxc4 10. Bxc4 Nd5 11. f4 e6 12. e4 Nxe5 13. dxe5 Nb6 14. Rd1 Qe7 15.
Bb3 Nd7 16. Be3 b5 17. a4 b4 18. Ne2 Bb7 19. a5 a6 20. Rd6 Rac8 21. Rad1 Red8
22. Qd2 c5 23. Rxd7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.52"]
[White "Rico, Oswaldo"]
[Black "Olarte Mateus, Juan V"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2009.04.08"]

1. e4 d5 2. exd5 e6 3. dxe6 Bxe6 4. Nf3 Bd6 5. d4 c6 6. Nc3 Nf6 7. Be2 Qc7 8.
Bg5 Nbd7 9. Qd3 O-O-O 10. Bxf6 Nxf6 11. Ng5 Rde8 12. Nxe6 Rxe6 13. O-O-O Qa5
14. Kb1 Rhe8 15. Bf3 Kb8 16. h3 h6 17. d5 cxd5 18. Nxd5 Be5 19. Ne3 Ra6 20. a3
Qc5 21. Nc4 Bc7 22. Qb3 b5 23. Ne3 Be5 24. Qxf7 Re7 25. Qf8+ Ne8 26. Rd8+ Kc7
27. Rxe8 Kb6 28. Qxe7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.65"]
[White "Arias, Juan Camilo"]
[Black "Corredor, Jose"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "113"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3
f6 9. O-O Bd7 10. a3 Bxc3 11. bxc3 fxe5 12. dxe5 Nge7 13. Bd3 O-O-O 14. Rb1 Qc7
15. Qb3 Na5 16. Qb4 Nec6 17. Qc5 b6 18. Ba6+ Nb7 19. Qe3 Nb8 20. Bxb7+ Kxb7 21.
Nd4 Na6 22. Nb5 Bxb5 23. Rxb5 Nc5 24. Bd2 Rhf8 25. Rfb1 Ka8 26. Qd4 Rc8 27. f3
Nd7 28. Qa4 Nc5 29. Qd4 Nd7 30. a4 Qc4 31. Be3 Qxd4 32. Bxd4 Rc6 33. a5 Kb7 34.
R5b2 Rb8 35. f4 g6 36. axb6 axb6 37. Ra2 Kc7 38. Ra7+ Rb7 39. Rba1 Rxa7 40.
Rxa7+ Kc8 41. Ra8+ Nb8 42. Ra7 Nd7 43. Kf2 Rc7 44. Ra8+ Kb7 45. Re8 Nc5 46.
Bxc5 bxc5 47. Rxe6 Rd7 48. g4 d4 49. cxd4 Rxd4 50. Ke3 Rd7 51. f5 c4 52. Rd6
Kc7 53. Rxd7+ Kxd7 54. Kd4 c3 55. Kxc3 Ke7 56. Kd4 g5 57. h3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.67"]
[White "Garcia S, Juan"]
[Black "Leal, Diego"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "0"]
[EventDate "2009.04.08"]

 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.76"]
[White "Ceballos, Julio Cesar"]
[Black "Rosero, Hugo Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1635"]
[BlackElo "1476"]
[PlyCount "85"]
[EventDate "2009.04.08"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 Bg4 4. c4 c6 5. cxd5 cxd5 6. Nc3 Nc6 7. d3 e6 8. a3
Be7 9. O-O O-O 10. Bg5 Qb6 11. b4 Rac8 12. Rc1 a6 13. Na4 Qd8 14. Be3 Bxf3 15.
Bb6 Qe8 16. Bxf3 Nd7 17. Be3 d4 18. Bd2 Qd8 19. Qb3 Nb6 20. Nc5 Rc7 21. Nxb7
Rxb7 22. Rxc6 Ra7 23. Rfc1 h6 24. a4 Qb8 25. b5 axb5 26. a5 Na4 27. Bb4 Bxb4
28. Qxb4 Qe5 29. Rc8 Rxc8 30. Rxc8+ Kh7 31. Be4+ f5 32. Bf3 Nc3 33. Qf8 Nxe2+
34. Kf1 Nf4 35. gxf4 Qxf4 36. Qg8+ Kg6 37. Qxe6+ Kg5 38. Kg2 Qd2 39. Rc6 Kh4
40. Qxf5 Qg5+ 41. Qxg5+ Kxg5 42. a6 b4 43. Rb6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.77"]
[White "Juez, Jhon Alexander"]
[Black "Baron, Rolando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2075"]
[PlyCount "31"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nf6 6. Bd3 Be7 7. O-O O-O 8.
Ne4 Nbd7 9. Bf4 b6 10. c4 Bb7 11. Qc2 Nxe4 12. Bxe4 Bxe4 13. Qxe4 Nf6 14. Qe3
Re8 15. Ne5 Bd6 16. Rad1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.64"]
[White "Farfan, Eduard Ricardo"]
[Black "Najar, Jorge"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 Qb6 8. Nb3
Nc6 9. Qe2 Bd7 10. Be3 Qd8 11. O-O Rc8 12. Kh1 O-O 13. Bd3 a6 14. a4 Ne5 15. a5
Be6 16. Nd4 Bc4 17. Rfd1 b5 18. axb6 Qxb6 19. Ne6 Qxb2 20. Na4 Bxd3 21. Nxb2
Bxe2 22. Nxf8 Bxd1 23. Nxg6 fxg6 24. Nxd1 Rxc2 25. Rxa6 Re2 26. Bg1 Re1 27. Nf2
Nh5 28. Ra8+ Kf7 29. Ra3 Nf4 30. g3 Ne2 31. Nh3 Nc4 32. Rd3 Nb2 33. Rd2 Bc3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.10"]
[White "Ruiz, Alciguel"]
[Black "Valderrama, Gilberto"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "2140"]
[BlackElo "2256"]
[PlyCount "72"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. h3
O-O 9. Bd3 Re8 10. O-O a6 11. a4 b6 12. Re1 Nbd7 13. Bf4 Qc7 14. Bf1 Nh5 15.
Bh2 Bb7 16. Nd2 Be5 17. g3 Bg7 18. g4 Nhf6 19. Nc4 Bf8 20. f4 Qd8 21. Bg2 Nb8
22. Qb3 Nfd7 23. Rad1 b5 24. axb5 axb5 25. Nxb5 Nb6 26. Nbxd6 Nxc4 27. Nxc4 Ba6
28. e5 Nd7 29. Qc2 Rb8 30. b3 Rb4 31. d6 Bxc4 32. bxc4 Qb6 33. Bd5 Rb2 34. Qa4
Qd8 35. Qa7 Qh4 36. Rf1 Qxh3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.61"]
[White "Gutierrez, Hermides Anibal"]
[Black "Penas, Nestor"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1606"]
[BlackElo "1805"]
[PlyCount "81"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. d3
O-O 9. Nbd2 b5 10. Bc2 h6 11. Nf1 Na5 12. b4 Nb7 13. Ng3 Re8 14. h3 Bd7 15. d4
c5 16. bxc5 dxc5 17. d5 c4 18. a4 b4 19. cxb4 Bxb4 20. Bd2 c3 21. Bc1 Qa5 22.
Be3 Nc5 23. Bxc5 Qxc5 24. Qe2 a5 25. Nf1 Nh5 26. Ne3 Nf4 27. Qc4 Qb6 28. Kh2
Qg6 29. Qf1 Rac8 30. Nh4 Qh5 31. Nhf5 g6 32. g4 Qxh3+ 33. Qxh3 Nxh3 34. Kxh3
gxf5 35. gxf5 Kh7 36. Ng4 Re7 37. Rg1 Rb8 38. Rab1 Rb6 39. Nh2 Rg6 40. Rg3 h5
41. Nf3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.1"]
[White "Acosta, Alejandro"]
[Black "Morales, Jhon Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2315"]
[BlackElo "2316"]
[PlyCount "63"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Bc5 8.
Nb3 Ba7 9. Qe2 d6 10. Bd2 Nbd7 11. Kh1 O-O 12. f4 b5 13. a3 Bb7 14. Rae1 Rae8
15. e5 Nd5 16. Nxd5 Bxd5 17. Bc3 dxe5 18. fxe5 f5 19. exf6 Nxf6 20. Be5 Qd7 21.
Nd2 Kh8 22. Rf4 Bb8 23. Bxb8 Rxb8 24. Nf3 Bxf3 25. Rxf3 Rbe8 26. Qe5 Kg8 27. h3
Qc6 28. Rfe3 Rf7 29. Rf3 Rfe7 30. Rf4 Rd7 31. Rd4 Rd5 32. Qe3 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.2"]
[White "Barrientos, Sergio E"]
[Black "Sanchez, Victor Hugo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2456"]
[BlackElo "2251"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8.
Nb3 O-O 9. Bg5 Be6 10. Re1 a5 11. Bb5 Na7 12. Bf1 Nc6 13. a4 Nb4 14. Nd4 Rc8
15. Ncb5 Bg4 16. Qd2 d5 17. c3 Nc6 18. f3 Bd7 19. e5 Nxd4 20. Qxd4 Bxb5 21.
axb5 Ne8 22. b6 h6 23. Bh4 Nd6 24. Qxd5 Qxb6+ 25. Bf2 Qxb2 26. exd6 e6 27. Qb5
Qxb5 28. Bxb5 Bxc3 29. d7 Bxe1 30. Rxe1 Rc2 31. Rd1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.4"]
[White "Garcia, Alvaro"]
[Black "Vittorino, Carlo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2368"]
[PlyCount "94"]
[EventDate "2009.04.08"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 c5 4. a3 Bxd2+ 5. Qxd2 cxd4 6. Qxd4 Nf6 7. Nc3 O-O
8. Rd1 Nc6 9. Qd6 Qa5 10. f3 b6 11. e4 Bb7 12. Nge2 Rac8 13. Nc1 Qg5 14. f4 Qg6
15. e5 Ne4 16. Qd3 Na5 17. b3 Nxc3 18. Qxc3 Qe4+ 19. Ne2 Rc7 20. Qd3 f6 21.
exf6 Rxf6 22. Qd6 Rc8 23. Qb4 Rxf4 24. Rd4 Qxd4 25. Nxd4 Rxd4 26. Be2 Nc6 27.
Qc3 Re4 28. O-O Nd4 29. Bd1 Ne2+ 30. Bxe2 Rxe2 31. Rf2 Rxf2 32. Kxf2 Rf8+ 33.
Kg3 Rf5 34. Qd4 Bc6 35. Qh4 h6 36. Qd8+ Kh7 37. h4 b5 38. cxb5 Rxb5 39. b4 a5
40. bxa5 Rb3+ 41. Kf4 Rxa3 42. g4 Ra4+ 43. Kg3 e5 44. h5 e4 45. Qe8 Ra3+ 46.
Kh4 Rxa5 47. Qg6+ Kg8 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.9"]
[White "Carvajal, Nolberto"]
[Black "Narvaez, Faber Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2330"]
[BlackElo "2154"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. c4 d6 8. Kh1
Nbd7 9. b3 Be7 10. Bb2 b6 11. f3 O-O 12. Nc3 Bb7 13. Rc1 Rfd8 14. Bb1 Rac8 15.
f4 Nc5 16. Qe2 g6 17. b4 Ncd7 18. f5 (18. Nd5 exd5 19. cxd5 Qb8 20. Nc6 Bxc6
21. dxc6 Nf8) 18... exf5 19. Nd5 Bxd5 20. cxd5 Qb7 21. Nc6 Re8 22. exf5 (22.
Nxe7+ Rxe7 23. Rxc8+ Qxc8 24. Qf2 Nxe4 25. Qd4) 22... Bf8 23. Qf3 Bg7 24. fxg6
hxg6 25. Rce1 Ne5 26. Bxe5 dxe5 27. a4 b5 28. axb5 axb5 29. Qb3 Qd7 30. Nxe5
$138 Qxd5 31. Qxd5 Nxd5 32. Ba2 Rxe5 33. Rxe5 Bxe5 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.10"]
[White "Mendoza, Rafael"]
[Black "Montenegro, Juan Rolando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2318"]
[BlackElo "2144"]
[PlyCount "85"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O O-O 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Nh5 Ng5
15. Ne5 Nxe5 16. dxe5 Nf7 17. Qg4 Qg5 18. Qxg5 Nxg5 19. Rac1 Rf7 20. f4 Ne4 21.
Bxe4 dxe4 22. Rfe1 Bd7 23. Rxe4 Bc6 24. Rd4 Bd5 25. a3 Rd8 26. g4 Rfd7 27. Kf2
Bc6 28. Rxd7 Rxd7 29. Ke3 Kf7 30. f5 Rd5 31. fxe6+ Ke7 32. Nxg7 Rxe5+ 33. Kf4
Re2 34. Nf5+ Kf8 35. e7+ Ke8 36. h4 Kf7 37. Kg5 Bd7 38. Rc7 Bxf5 39. gxf5 Rxb2
40. f6 Rb5+ 41. Kh6 Rb6 42. e8=Q+ Kxe8 43. Kg7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.14"]
[White "Molina, Rafael"]
[Black "Ramirez, Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2028"]
[BlackElo "2262"]
[PlyCount "76"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d5 6. Bg2 c6 7. O-O dxc4 8. Ne5
Be6 9. e4 Nbd7 10. f4 Nxe5 11. fxe5 Bg4 12. Qd2 Nd7 13. a4 a5 14. h3 Be6 15.
Qe2 Nb6 16. Be3 f6 17. exf6 Rxf6 18. Rxf6 exf6 19. Rd1 Rc8 20. Qf2 Nd7 21. d5
Bf7 22. dxc6 bxc6 23. Qd2 Be6 24. Ne2 Qc7 25. Nf4 Nf8 26. Bc5 Bf7 27. h4 Ne6
28. Nxe6 Bxe6 29. Kh2 Bf8 30. Be3 Be7 31. Qf2 Qb7 32. Bd4 Rf8 33. Bc3 Qb3 34.
Ra1 Bb4 35. Bxf6 Bd6 36. Re1 Be5 37. Re3 Rxf6 38. Qd2 Qxb2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.17"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Alvarez, Amaury"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2212"]
[BlackElo "2139"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
Bd7 9. O-O-O O-O 10. Bc4 Rb8 11. h4 Nxd4 12. Bxd4 b5 13. Bb3 a5 14. e5 Ne8 15.
exd6 Nxd6 16. Bxg7 Kxg7 17. h5 g5 18. Ne4 h6 19. Nxd6 exd6 20. Qd4+ Qf6 21.
Qxf6+ Kxf6 22. Rxd6+ Be6 23. Re1 Rfe8 24. g4 Rbc8 25. Re3 Rc5 26. Kd2 a4 27.
Bxe6 Rxe6 28. Rdxe6+ fxe6 29. c3 Rc4 30. Re4 Rc5 31. Rd4 Ke5 32. Kd3 Rc7 33.
Re4+ Kd5 34. Rb4 Rc5 35. Rxb5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.19"]
[White "Nunez V, Daniel"]
[Black "Fonseca, Carlos Arturo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2187"]
[BlackElo "2082"]
[PlyCount "105"]
[EventDate "2009.04.08"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 Nc6 6. O-O O-O 7. d4 d5 8. dxc5
d4 9. Na4 e5 10. Bg5 Bg4 11. h3 Be6 12. Nd2 Qd7 13. Bxf6 Bxf6 14. Kh2 Be7 15.
Rb1 f5 16. b4 e4 17. f4 Rad8 18. Qb3 b5 19. cxb6 Bxb4 20. Nxe4 fxe4 21. Bxe4
Be7 22. Qb5 Nb8 23. bxa7 Qxa7 24. Qe5 Qd7 25. Rb6 Bf7 26. Nb2 Bd6 27. Qxd4 Bxf4
28. Qf2 Bc7 29. Rf6 Be5 30. Rf3 Qe7 31. Nd3 Bxg3+ 32. Qxg3 Qxe4 33. Ne5 Be6 34.
Rxf8+ Rxf8 35. Rxf8+ Kxf8 36. Nxg6+ hxg6 37. Qxb8+ Kf7 38. Qc7+ Kf6 39. Qd8+
Ke5 40. Qc7+ Kf5 41. Qc5+ Qe5+ 42. Qxe5+ Kxe5 43. a4 Bxc4 44. e3 Ke4 45. Kg3
Kxe3 46. Kg4 Kd4 47. Kg5 Bf7 48. Kf6 Be8 49. a5 Kc5 50. Ke7 Ba4 51. Kf6 Bc2 52.
h4 Kb5 53. Kg5 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.20"]
[White "De Arco, Luis Carlos"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2207"]
[BlackElo "1993"]
[PlyCount "75"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
cxd4 9. cxd4 h6 10. b3 Bb4+ 11. Kf1 Be7 12. Be3 f5 13. exf6 Bxf6 14. Bg6+ Ke7
15. Nf4 Rd8 16. g3 Nf8 17. Kg2 Bd7 18. Re1 Nxg6 19. Nxg6+ Kf7 20. Nge5+ Kg8 21.
Qd2 Ne7 22. Bf4 Nf5 23. g4 Ne7 24. Re3 Be8 25. Rae1 Rac8 26. Nd3 Bf7 27. Be5
Ng6 28. Bxf6 gxf6 29. R3e2 Kg7 30. h4 Qd6 31. h5 Nf8 32. Nh4 Nh7 33. f4 Re8 34.
f5 e5 35. dxe5 fxe5 36. Nxe5 Ng5 37. Nhf3 Ne4 38. Rxe4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.21"]
[White "Rivera, Alberto"]
[Black "Suarez, Walter Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2357"]
[BlackElo "1984"]
[PlyCount "73"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. e3 e6 7. Bd3 Be7 8. h3
Nbd7 9. Nf3 b5 10. a4 b4 11. Nb1 a5 12. Qe2 Ne4 13. Nbd2 Bb7 14. O-O g5 15. Bh2
h5 16. Bb5 Kf8 17. Rfc1 Nd6 18. Bxd6 Bxd6 19. Bxd7 Qxd7 20. Nxg5 f6 21. Ngf3
Rg8 22. Nh4 Qh7 23. f4 Rg7 24. Nb3 Ba6 25. Qf2 Bc4 26. Nd2 Ba6 27. Rc6 Rd7 28.
f5 e5 29. Ng6+ Kf7 30. Rac1 Raa7 31. Nf3 e4 32. Nfe5+ fxe5 33. dxe5 Rdc7 34.
exd6 Rxc6 35. Rxc6 Qg8 36. Qh4 Qg7 37. Rxa6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.26"]
[White "Avella Rosas, Luis Eduardo"]
[Black "Soste, Victor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1960"]
[BlackElo "2059"]
[PlyCount "72"]
[EventDate "2009.04.08"]

1. e4 Nf6 2. Bc4 d6 3. c3 e6 4. d3 c6 5. f4 Nbd7 6. Bb3 Nc5 7. Bc2 e5 8. b4
Ncd7 9. Nf3 a5 10. fxe5 dxe5 11. bxa5 Rxa5 12. Nbd2 Qc7 13. Nc4 Ra6 14. O-O b5
15. Ne3 Qa7 16. d4 exd4 17. cxd4 c5 18. d5 c4 19. Kh1 Bc5 20. Nf5 Ng4 21. Nxg7+
Kf8 22. Nf5 Rg8 23. N3d4 Nde5 24. Bb2 Bxf5 25. Nxf5 Rag6 26. d6 Qd7 27. Qd5 Bb6
28. a4 b4 29. a5 Bd8 30. Ba4 Qa7 31. Bd4 Qb8 32. Bxe5 Nxe5 33. Qxe5 Re6 34. Nh6
Rxh6 35. Rxf7+ Kxf7 36. Be8+ Rxe8 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.27"]
[White "Ospina Loaiza, Jhonny"]
[Black "Rico, Oswaldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2058"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Qb6 6. Nf3 cxd4 7. cxd4 Nge7 8. Nc3
Nf5 9. Ne2 Be7 10. g3 O-O 11. Bh3 f6 12. Bxf5 exf5 13. O-O Be6 14. Kg2 Kh8 15.
a3 a5 16. b3 Rac8 17. Bb2 Rg8 18. h4 Bf7 19. Qd3 Bh5 20. Qxf5 Bg6 21. Qg4 Qxb3
22. h5 Qxb2 23. hxg6 Qxe2+ 24. Rf2 Qc4 25. Rh1 h6 26. exf6 Bxf6 27. Ng5 Nd8 28.
Re2 Rf8 29. Nh7 Kg8 30. Nxf8 Kxf8 31. Rhe1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.32"]
[White "Prado Segura, Robinson Alexander"]
[Black "Gutierrez Cascardo, Jaime"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2010"]
[PlyCount "34"]
[EventDate "2009.04.08"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 g6 6. Nc3 Bg7 7. exd6 cxd6 8. Be2
O-O 9. O-O Nc6 10. Be3 Bg4 11. b3 e5 12. Qd2 Bxf3 13. Bxf3 exd4 14. Bg5 dxc3
15. Bxd8 cxd2 16. Bxb6 axb6 17. Bxc6 bxc6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.35"]
[White "Remicio Duque, John H"]
[Black "Duque Aristizabal, Jose Alber"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2218"]
[PlyCount "79"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nge7 8.
O-O O-O 9. h3 h6 10. Qd3 a6 11. a3 Ba5 12. Be3 Kh8 13. Qd2 Kh7 14. g4 Bxc3 15.
bxc3 d5 16. Bd3 dxe4 17. Bxe4+ f5 18. Bc2 Ng6 19. g5 f4 20. Bxf4 Bf5 21. gxh6
Bxc2 22. Ng5+ Kg8 23. Qxc2 Qf6 24. Qb3+ Kh8 25. hxg7+ Qxg7 26. Bg3 Nf4 27. h4
Rf6 28. Rae1 Rg8 29. Re4 Nh5 30. Rfe1 Qd7 31. d5 Qf5 32. c4 Nd8 33. Re8 Nf7 34.
Nxf7+ Rxf7 35. Qc3+ Nf6 36. R1e5 Qh7 37. Rxg8+ Kxg8 38. Rg5+ Kf8 39. Qb4+ Re7
40. d6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.36"]
[White "Palacio, Pablo Persi"]
[Black "Quintero, Raul"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2160"]
[PlyCount "60"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 exf6 4. d5 Qb6 5. b3 f5 6. e3 g6 7. c3 Bg7 8. Ne2
d6 9. Nd2 O-O 10. Rc1 Nd7 11. Nf4 Ne5 12. Nc4 Qc7 13. Nxe5 Bxe5 14. Nd3 Bg7 15.
Be2 Bd7 16. O-O Rfe8 17. c4 Qa5 18. Qc2 b5 19. cxb5 Bxb5 20. Nf4 Bd7 21. Bd3
Re7 22. g3 Rb8 23. Rfe1 Rb4 24. Re2 Qd8 25. a3 Rb7 26. a4 Rb4 27. Bc4 Re4 28.
Qd3 Qg5 29. f3 Re7 30. Kg2 h5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.38"]
[White "Najar, Jorge"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2037"]
[PlyCount "130"]
[EventDate "2009.04.08"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Rc1 a6 7. Nf3 dxc4 8. Bxc4
b5 9. Bd3 Be7 10. O-O Bb7 11. Qe2 O-O 12. Rfd1 h6 13. Bh4 Re8 14. Ne5 Rc8 15.
f4 Nd5 16. Bxe7 Qxe7 17. Ne4 N5f6 18. Nc5 Nxc5 19. Rxc5 Nd5 20. Rdc1 Qd6 21.
Bb1 g6 22. Qf3 Kg7 23. Qg3 Ne7 24. Be4 Rg8 25. h4 Kf8 26. Qf3 Nd5 27. Kh2 Ke7
28. g4 f5 29. Bb1 fxg4 30. Nxg4 g5 31. hxg5 hxg5 32. Ne5 gxf4 33. exf4 Rg7 34.
Qh5 Nf6 35. Qh4 Qxd4 36. Ng6+ Kd6 37. Qe1 Rh8+ 38. Kg2 Qxf4 39. Qg3 Nh5 40.
Qd3+ Kc7 41. Qf3 Qd2+ 42. Kf1 Qh2 43. R1c3 Kb6 44. Qg2 Qxg2+ 45. Kxg2 Nf4+ 46.
Kf2 Nxg6 47. Rg5 Rf7+ 48. Kg3 Nf4 49. Kg4 Ne2 50. Rf3 Rh4+ 51. Kxh4 Rxf3 52.
Re5 Nd4 53. Be4 Re3 54. Kg4 c5 55. Kf4 Rxe4+ 56. Rxe4 Bxe4 57. Kxe4 a5 58. Ke5
Kc6 59. a3 a4 60. Ke4 Kd6 61. Kd3 Kd5 62. Kc3 e5 63. Kd3 e4+ 64. Ke3 Nb3 65.
Ke2 Kd4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "5.49"]
[White "Botello, Gregory Paul"]
[Black "Castaneda, Victor"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1615"]
[BlackElo "1955"]
[PlyCount "47"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Bxf6
8. Qd2 h6 9. Be3 b6 10. O-O-O Bb7 11. Be2 Qe7 12. Kb1 Rd8 13. Qc3 Rc8 14. Rhg1
a5 15. g4 g6 16. Qd2 Bg7 17. h3 Nf6 18. Ne5 Ne4 19. Qd3 O-O 20. Bf3 Bxe5 21.
Bxe4 Bxe4 22. Qxe4 Bg7 23. f4 Rfe8 24. Rde1 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.57"]
[White "Angel, Antonio"]
[Black "Ceballos, Julio Cesar"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1635"]
[PlyCount "57"]
[EventDate "2009.04.08"]

1. Nf3 g6 2. g3 Bg7 3. c4 c5 4. Bg2 Nf6 5. O-O Nc6 6. Nc3 O-O 7. d3 d6 8. Rb1
Rb8 9. a3 a6 10. b4 Bd7 11. b5 Nd4 12. e3 Nxf3+ 13. Bxf3 Bg4 14. Bxg4 Nxg4 15.
Qxg4 Bxc3 16. Bb2 Qa5 17. Qe2 Bxb2 18. Qxb2 Qa4 19. Qb3 Qxb3 20. Rxb3 a5 21. a4
b6 22. d4 Rbd8 23. Rd1 cxd4 24. Rxd4 Rc8 25. Kf1 Rc5 26. Ke2 Rfc8 27. Kd3 Kf8
28. g4 h6 29. f4 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.61"]
[White "Olarte Mateus, Juan V"]
[Black "Pinzon, Hector"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 e6 3. e3 Be7 4. Bd3 b6 5. O-O Bb7 6. Nbd2 d6 7. c3 Nbd7 8. e4
e5 9. h3 exd4 10. cxd4 O-O 11. Nh2 Re8 12. b3 Nf8 13. Bb2 Ng6 14. f4 d5 15. e5
Ne4 16. f5 Nh4 17. Bxe4 dxe4 18. f6 gxf6 19. Qh5 Ng6 20. Ng4 fxe5 21. Nh6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.71"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Corredor, Jose"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "93"]
[EventDate "2009.04.08"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 Nc6 5. Be3 Qb6 6. b3 cxd4 7. Bxd4 Nxd4 8.
Nxd4 Bc5 9. c3 Bd7 10. Be2 Ne7 11. O-O Bxd4 12. cxd4 Nf5 13. Bd3 Nxd4 14. Kh1
Bb5 15. Nc3 Bxd3 16. Qxd3 Nc6 17. f4 O-O 18. Rf3 Qd4 19. Qb5 Qb4 20. a3 Qxb5
21. Nxb5 a6 22. Nd6 b5 23. h3 Ne7 24. Rc1 Nf5 25. Nxf5 exf5 26. Rd3 Rfd8 27.
Rc5 d4 28. a4 Rab8 29. axb5 Rxb5 30. Rxd4 Rdb8 31. Rxb5 axb5 32. b4 Kf8 33. Kg1
Ke7 34. g4 fxg4 35. hxg4 Rb7 36. Rd5 f6 37. Kf2 g6 38. exf6+ Kxf6 39. Kf3 Ke6
40. Ke4 Kf6 41. Rd6+ Kf7 42. g5 Rc7 43. Ke5 Rc4 44. Rd4 Ke7 45. Rxc4 bxc4 46.
Kd4 c3 47. Kxc3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.81"]
[White "Valencia, David Fernando"]
[Black "Buitrago, Sergio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "39"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 h6 5. Be2 b6 6. Nbd2 Bb4 7. O-O Nge7 8. c3
Ba5 9. b4 O-O 10. bxa5 Nxa5 11. Re1 Re8 12. Nf1 Bb7 13. Ng3 Qd7 14. Nh5 Ng6 15.
Bxh6 Kh7 16. Bxg7 Qe7 17. Qc1 Kg8 18. Qh6 Rad8 19. Nf6+ Qxf6 20. Bxf6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.79"]
[White "Rosero, Hugo Alberto"]
[Black "Alvarez, Andres Felipe"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "1476"]
[PlyCount "45"]
[EventDate "2009.04.08"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bg2
Nc6 9. Qe2 dxe5 10. dxe5 e6 11. a3 Bd3 12. Qe3 Nxc4 13. Qf4 Nb6 14. Be3 Ba6 15.
Nc3 Qd3 16. Bf1 Qg6 17. Bxa6 bxa6 18. O-O Nd7 19. Rac1 Bc5 20. Bxc5 Nxc5 21.
Qc4 Na5 22. Qxc5 Nb3 23. Qc6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.52"]
[White "Uribe Fajardo, Juan Felipe"]
[Black "Valle, Leiner Efrain"]
[Result "*"]
[ECO "B92"]
[BlackElo "2192"]
[PlyCount "46"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be6 8. Be2
Be7 9. O-O O-O 10. Be3 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. a5 Be6 14. Bb6 Qc8
15. Bd3 Nd7 16. Re1 Nxb6 17. axb6 Bf6 18. Nd2 g6 19. Ne4 Bg7 20. Nd6 Qd7 21.
Bc4 Rfd8 22. Nxf7 Qxf7 23. Bxe6 Qxe6 *

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.46"]
[White "Ospina Ortiz, Oscar Alexander"]
[Black "Henao Franco, Alvaro"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "2002"]
[PlyCount "68"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Bxf6 Nxf6 8. a3
Ne4 9. Qc2 Bb4 10. Rc1 Bxc3+ 11. bxc3 Qxa3 12. cxd5 exd5 13. Bd3 O-O 14. O-O f5
15. c4 Be6 16. c5 Qa5 17. Rb1 Qc7 18. Ne5 g6 19. Rb2 a5 20. Rfb1 Bc8 21. Rb6 a4
22. Ra1 Ra7 23. Rxa4 Rxa4 24. Qxa4 Nxc5 25. Qb4 Nd7 26. Nxd7 Qxd7 27. Qb1 Re8
28. Be2 f4 29. h3 fxe3 30. fxe3 Rxe3 31. Bg4 Qe7 32. Qb2 Bxg4 33. hxg4 Re1+ 34.
Kh2 Qh4# 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.34"]
[White "Arenas, David"]
[Black "Garces, Javier"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2329"]
[PlyCount "54"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 d6 6. Bc4 e6 7. Bf4 a6 8. Qe2
Be7 9. O-O Nf6 10. Rfd1 Qc7 11. Rac1 O-O 12. e5 dxe5 13. Nxe5 Nxe5 14. Bxe5 Qa5
15. Bd3 Rd8 16. Bb1 Bd7 17. Rd3 Bc6 18. Rh3 g6 19. Re1 Rac8 20. a3 Rd7 21. Qc2
Rcd8 22. Qc1 Ng4 23. Bg3 Rd2 24. f3 Qc5+ 25. Kh1 Nf2+ 26. Bxf2 Qxf2 27. Rg1 Bc5
0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.33"]
[White "Abril, Mauricio"]
[Black "Hernandez, Schneider"]
[Result "1-0"]
[ECO "C22"]
[PlyCount "43"]
[EventDate "2009.04.08"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 b6 5. Bc4 Qf6 6. Nf3 Ne5 7. Nxe5 Qxe5 8.
f4 Qe7 9. Nc3 c6 10. Bd2 Bb7 11. O-O-O O-O-O 12. Rhe1 Kb8 13. Qg3 Ka8 14. f5 d6
15. e5 dxe5 16. Rxe5 Qc7 17. Re8 Qd7 18. Rxd8+ Qxd8 19. Bg5 Qb8 20. Rd8 Bc8 21.
Qxb8+ Kxb8 22. Ba6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.4"]
[White "Vittorino, Carlo"]
[Black "Valderrama, Gilberto"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "2368"]
[BlackElo "2256"]
[PlyCount "78"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Nc6 5. a3 d6 6. exd6 Bxd6 7. Nbd2 Bf5 8.
Nxe4 Bxe4 9. Bg5 f6 10. Bh4 Qe7 11. Qa4 O-O-O 12. e3 g5 13. Bg3 f5 14. Bxd6
Qxd6 15. Rd1 Qf6 16. Qb3 Rxd1+ 17. Kxd1 Rd8+ 18. Nd2 f4 19. Kc1 Bg6 20. Be2
fxe3 21. Qxe3 Nd4 22. Bg4+ Kb8 23. Re1 a6 24. Qe7 Re8 25. Qxe8+ Bxe8 26. Rxe8+
Ka7 27. Bd1 Qxf2 28. Re7 h6 29. Rh7 Qg1 30. Rxh6 Nf5 31. Re6 Ne3 32. Rxe3 Qxe3
33. h3 b5 34. cxb5 axb5 35. Bf3 Kb6 36. Kc2 Kc5 37. Nb3+ Kd6 38. Nc1 c5 39. Ne2
c4 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.5"]
[White "Mateus, Alejandro"]
[Black "Mendoza, Rafael"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2318"]
[PlyCount "67"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. Re1 O-O 8. e5
Nd5 9. Nxd4 Nb6 10. Bb3 Nxd4 11. Qxd4 d5 12. exd6 Bf6 13. Qd3 Qxd6 14. Qxd6
cxd6 15. Nc3 Bxc3 16. bxc3 a5 17. a4 Be6 18. Ba3 Bxb3 19. cxb3 Rfc8 20. Rac1
Rc6 21. Red1 d5 22. Rd3 Re8 23. Kf1 f6 24. Re1 Rec8 25. Bb2 Kf7 26. Rde3 R8c7
27. Rd3 Nd7 28. Rxd5 Nc5 29. Red1 Nxb3 30. Rb5 Nc5 31. Rxa5 Ne4 32. Rb5 Nxc3
33. Bxc3 Rxc3 34. Rdb1 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.6"]
[White "Beltran, Carlos Armando"]
[Black "Garcia, Alvaro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "2220"]
[PlyCount "72"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. f3 Nc6 7. Nxc6 Bxc6 8.
e4 Qc7 9. Be3 g6 10. Rc1 Bg7 11. Nd5 Qb7 12. Qd2 Bxd5 13. cxd5 O-O 14. Be2 Rfc8
15. O-O Rxc1 16. Rxc1 Rc8 17. Rc2 Ne8 18. Qc1 Rxc2 19. Qxc2 Qc7 20. Qxc7 Nxc7
21. Bf4 d6 22. b3 Bd4+ 23. Kf1 Be5 24. Bg5 f6 25. Be3 Bxh2 26. f4 Bg3 27. a4
Kf7 28. a5 bxa5 29. Bxa7 Bxf4 30. Bb6 Na8 31. Bxa5 Be3 32. Bb5 Nb6 33. Ke2 Bg1
34. Bxb6 Bxb6 35. Bd7 h5 36. Kf3 Kg7 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.8"]
[White "Ramirez, Carlos"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2262"]
[BlackElo "2212"]
[PlyCount "124"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. e3 O-O 7. Nc3 Qa5 8. Nd2
Na6 9. Nb3 Qd8 10. Be2 Nb4 11. Qd2 dxc4 12. Bxc4 Nbd5 13. O-O Nxf4 14. exf4 e6
15. Rfd1 b6 16. Be2 Bb7 17. Bf3 Qe7 18. Qe3 Rfd8 19. a3 Rac8 20. Rac1 Ne8 21.
Be4 Nd6 22. Bd3 Nf5 23. Bxf5 gxf5 24. Rd2 Kh8 25. Rcd1 Rg8 26. Nc1 Rcd8 27.
N3e2 c5 28. f3 cxd4 29. Nxd4 Bf6 30. Nce2 a6 31. Nc3 b5 32. Nb3 Rxd2 33. Rxd2
Rc8 34. Ne2 Bd5 35. Nbc1 Bc4 36. Nd3 Bxd3 37. Qxd3 Qc5+ 38. Kf1 Rd8 39. Qc2
Qxc2 40. Rxc2 Rd1+ 41. Kf2 Rb1 42. Nc3 Bxc3 43. bxc3 Ra1 44. c4 bxc4 45. Rxc4
Rxa3 46. Rc7 Ra2+ 47. Kg3 Kg7 48. Rb7 Kg6 49. Rb6 Kf6 50. Rb7 h6 51. Rc7 a5 52.
Ra7 Kg6 53. Ra6 a4 54. Kh3 Kg7 55. Kg3 a3 56. h4 h5 57. Kh3 Ra1 58. Kh2 a2 59.
Kg3 f6 60. Kf2 e5 61. Ra7+ Kg6 62. Ra4 e4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.11"]
[White "Fonseca, Carlos Arturo"]
[Black "Rivera, Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2082"]
[BlackElo "2357"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
h6 9. Bxf6 Bxf6 10. O-O-O Qb6 11. Na4 Qc7 12. Qb3 Nd7 13. Be2 h5 14. Rhe1 Rb8
15. Nxe6 fxe6 16. Qxe6+ Kf8 17. Rxd6 Nb6 18. Qxf6+ gxf6 19. Rxf6+ Ke7 20. Nxb6
Be6 21. Rxe6+ Kxe6 22. Bc4+ Kd6 23. Rd1+ Kc6 24. Nd5 Qg7 25. c3 Rbd8 26. g3 h4
27. Rd3 b5 28. Nb4+ Kb6 29. Bd5 Rh6 30. a4 bxa4 31. Nc2 hxg3 32. hxg3 Rh1+ 33.
Kd2 Qh8 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.14"]
[White "Sanchez, Victor Hugo"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2251"]
[BlackElo "2058"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 a6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Qc7 6. Nd5 Qd8 7. Bg5 h6 8. Be3
Nf6 9. Nxf6+ gxf6 10. Bc4 Qa5+ 11. c3 e6 12. Qe2 Bd7 13. f4 Nc6 14. O-O h5 15.
Bb3 Rc8 16. Rad1 Be7 17. Qf2 h4 18. Nf5 exf5 19. Bb6 Qb5 20. Rd5 fxe4 21. Rxb5
axb5 22. Qe2 f5 23. Qxb5 Rg8 24. Be3 Nd8 25. Qe2 h3 26. g3 Rg4 27. Rd1 Ne6 28.
Qf1 Nc5 29. Qxh3 Nxb3 30. Qh8+ Bf8 31. axb3 Ke7 32. Qd4 Rg6 33. Qa7 Bc6 34. b4
Rc7 35. Qa5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.15"]
[White "Soste, Victor"]
[Black "De Arco, Luis Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "2207"]
[PlyCount "76"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. e5 Nc6 5. Nf3 Nge7 6. Ne2 h5 7. c3 d4 8. d3 Nf5
9. Ng3 Nce7 10. Be2 Bd7 11. O-O Nxg3 12. hxg3 Nf5 13. Qe1 Be7 14. cxd4 cxd4 15.
Bd2 h4 16. g4 Ng3 17. Kh2 Bc6 18. Rg1 Qd5 19. b3 Nxe2 20. Qxe2 h3 21. Raf1
hxg2+ 22. Kxg2 Kd7 23. Rh1 a5 24. Kg3 Rxh1 25. Rxh1 a4 26. b4 Qxa2 27. Rc1 Bxb4
28. Rd1 Bc3 29. Ng5 a3 30. f5 Qd5 31. Nxf7 Bxd2 32. Rxd2 a2 33. Rd1 a1=Q 34.
Rxa1 Rxa1 35. Ng5 Ra2 36. fxe6+ Qxe6 37. Nxe6 Rxe2 38. Nxg7 Rxe5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.16"]
[White "Valle, Efrain"]
[Black "Panesso, Oscar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2198"]
[BlackElo "2042"]
[PlyCount "117"]
[EventDate "2009.04.08"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. c4 e5 6. Nc3 Nge7 7. d3 d6 8. e4
O-O 9. Nd5 h6 10. Bd2 Be6 11. Nxe7+ Qxe7 12. Nh4 Kh7 13. Rb1 f5 14. exf5 gxf5
15. b4 cxb4 16. Bxb4 Rab8 17. Qh5 Nxb4 18. Rxb4 Qg5 19. Qe2 b6 20. f4 Qe7 21.
Rb5 Qc7 22. fxe5 dxe5 23. Nxf5 Bxf5 24. Rxf5 Rxf5 25. Be4 Qd7 26. Rd5 Qf7 27.
g4 Qf6 28. Qf3 Kh8 29. Qxf5 Qxf5 30. Bxf5 a6 31. a4 a5 32. Rd7 Bf8 33. Kg2 Kg8
34. Be6+ Kh8 35. Kh3 Bc5 36. Kh4 Rf8 37. Kh5 Rf6 38. Bf5 Kg8 39. h4 Be3 40. Re7
Bf4 41. Bg6 Kf8 42. Rb7 Be3 43. Bf5 Kg8 44. Be4 Kf8 45. g5 hxg5 46. hxg5 Rf2
47. Rb8+ Kg7 48. Bd5 Rf5 49. Rg8+ Kh7 50. Rg6 Rf2 51. Be4 Kh8 52. Re6 Kg7 53.
Re7+ Kf8 54. Rxe5 Bc5 55. Kg6 Ra2 56. Bc6 Be7 57. Rf5+ Kg8 58. Bd5+ Kh8 59. Rf7
1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.18"]
[White "Gutierrez Cascardo, Jaime"]
[Black "Nunez V, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2010"]
[BlackElo "2187"]
[PlyCount "88"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Bf4 c5 3. e3 e6 4. c3 b6 5. Nf3 Nc6 6. Be2 Be7 7. h3 O-O 8. O-O
Bb7 9. Nbd2 Nd5 10. Bg3 f5 11. e4 fxe4 12. Nxe4 Nf4 13. dxc5 bxc5 14. Bxf4 Rxf4
15. Nd6 Rb8 16. Qd2 Qf8 17. Rad1 Ba8 18. b3 Qf6 19. Qd3 Rf8 20. Qe3 Qg6 21. Qd3
Qh6 22. Qe3 Qg6 23. Qd3 Qxd3 24. Rxd3 Rxf3 25. gxf3 Ne5 26. Rd2 Nxf3+ 27. Bxf3
Rxf3 28. Nc8 Bg5 29. Rxd7 Rxh3 30. f3 Bxf3 31. Rd3 Rh1+ 32. Kf2 Bh4+ 33. Kxf3
Rxf1+ 34. Kg4 Bf6 35. Nxa7 h5+ 36. Kg3 Ra1 37. Rd2 Bxc3 38. Re2 Rg1+ 39. Kf3 h4
40. Rxe6 h3 41. Re2 g5 42. Rh2 g4+ 43. Kf4 Rg2 44. Rh1 h2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.21"]
[White "Garces, Javier"]
[Black "Ruiz, Alciguel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2140"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Bb5+ Nc6 9. Be3 cxd4 10. Bxc6+ bxc6 11. cxd4 Ba6 12. Qa4 Bb5 13. Qc2 O-O 14. h4
h5 15. Ne5 Qd6 16. f4 Bxe5 17. fxe5 Qe6 18. Kf2 f6 19. Bh6 fxe5+ 20. Bxf8 Rxf8+
21. Kg1 exd4 22. Rh3 d3 23. Qc3 Rf4 24. a4 Ba6 25. Qa5 Qxe4 26. Rb1 Bc4 (26...
d2 27. Rd1 Qe2 28. Rxd2) 27. Rg3 Qd4+ 28. Kh2 Rxh4+ 29. Rh3 Qf4+ 30. Kg1 Rxh3
31. gxh3 Qg3+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.23"]
[White "Marin, Sebastian"]
[Black "Ossa, Vladimir"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2379"]
[BlackElo "2009"]
[PlyCount "75"]
[EventDate "2009.04.08"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 O-O 6. d3 a6 7. fxe5 dxe5 8. Bg5
c6 9. Qe2 Re8 10. O-O-O b5 11. Bb3 a5 12. a4 b4 13. Nb1 Be6 14. Nbd2 Nbd7 15.
Nc4 Qc7 16. Bxf6 gxf6 17. Nh4 Kh8 18. Rdf1 Rg8 19. Nf5 Rg6 20. h3 Rag8 21. g4
Bf8 22. Nh4 Rh6 23. Nf3 Nc5 24. Nfd2 Bc8 25. Ne3 Ne6 26. Bxe6 fxe6 27. Kb1 c5
28. Rf3 Bd7 29. b3 Bxa4 30. bxa4 Qc6 31. Nb3 Qxa4 32. Nc4 Be7 33. Ncxa5 Ra8 34.
g5 fxg5 35. Rf7 c4 36. Nxc4 Qa2+ 37. Kc1 Bc5 38. Qh2 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.26"]
[White "Montenegro, Juan Rolando"]
[Black "Portnoy Cruz, Ivan Adolfo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "2003"]
[PlyCount "140"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nc3 d6 3. Bc4 Be7 4. d3 Nf6 5. f4 O-O 6. Nf3 Nbd7 7. O-O c6 8. a4
exf4 9. Bxf4 Ne5 10. Bb3 Bg4 11. Bxe5 dxe5 12. Qe1 Qd7 13. Ne2 Rae8 14. Kh1 Bd8
15. Ng3 g6 16. Qe3 a5 17. Qh6 Bxf3 18. Rxf3 Ng4 19. Qd2 Qe7 20. Raf1 Qh4 21. h3
Nh6 22. Qf2 Qe7 23. Ne2 Kg7 24. g4 f6 25. Ng3 Nf7 26. Kg2 Ng5 27. Rf5 Qb4 28.
h4 Ne6 29. Bxe6 Rxe6 30. c3 Qxa4 31. Rf3 Qb5 32. h5 Qb6 33. Qd2 Ree8 34. Rh1
Rh8 35. Ne2 Qc7 36. Rfh3 Qd7 37. Kf3 Qf7 38. Ng3 Reg8 39. Ke2 Qf8 40. Qd1 b5
41. R1h2 Bb6 42. Qh1 Qc5 43. Nf1 g5 44. Ne3 b4 45. c4 h6 46. Rf3 Rf8 47. Rhf2
Rf7 48. Qf1 Rhf8 49. b3 Bd8 50. Rg2 Kh7 51. Rfg3 Rg8 52. Qf5+ Kh8 53. Qe6 Ra7
54. Nf5 a4 55. Nxh6 Rf8 56. bxa4 Qe7 57. Qxc6 b3 58. Kf1 Qa3 59. Qb5 Qc1+ 60.
Kf2 b2 61. Rg1 Ba5 62. Kf3 Qc2 63. Qc5 Raa8 64. Qe7 b1=Q 65. Rxb1 Qxb1 66. Nf5
Qf1+ 67. Ke3 Bb6+ 68. c5 Bxc5+ 69. Qxc5 Rac8 70. Qe7 Qf4+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.27"]
[White "Sierra, Edwin Andres"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "1993"]
[PlyCount "78"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. Ne2
cxd4 9. cxd4 Bb4+ 10. Kf2 g5 11. a3 Be7 12. Nc3 a6 13. Na4 Qa7 14. h3 Bf8 15.
g3 gxf4 16. gxf4 Bg7 17. Be3 b5 18. Nc3 Bb7 19. Rc1 Ne7 20. Bd3 Nb6 21. b3 Bc6
22. Na2 Bd7 23. Qe2 a5 24. Nc3 a4 25. Nxb5 Bxb5 26. Bxb5+ Kf8 27. b4 Nf5 28.
Bd3 Qe7 29. Qc2 Nh4 30. Qc5 Nxf3 31. Kxf3 Nd7 32. Qxe7+ Kxe7 33. Rc6 f5 34.
Rhc1 Rhb8 35. Bf2 Rb7 36. Ke3 Nb6 37. Be2 Rab8 38. Bh4+ Kf7 39. Rg1 Bf8 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.30"]
[White "Lotero, Faiber"]
[Black "Rodriguez Lopez, Andres Cami"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2088"]
[BlackElo "1909"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
O-O Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qe2
hxg5 15. Re1 Be6 16. dxe6 f6 17. Re3 d5 18. Rh3 Rxh3 19. gxh3 g6 20. Qf3 f5 21.
Qe3 Qd6 22. Qd4 O-O-O 23. Qxa7 c6 24. Bf1 c5 25. Bb5 Nc6 26. Qb6 Re8 27. Re3
Rxe6 28. Bxc6 bxc6 29. Ra3 Re7 30. Ra8+ Kd7 31. Rd8+ *

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.31"]
[White "Barros, Raul"]
[Black "Garcia S, Juan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2047"]
[PlyCount "97"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 Nc6 7. h3 a6 8. Be3 e5
9. d5 Ne7 10. Qd2 Ne8 11. g4 c6 12. O-O-O Qa5 13. Kb1 b5 14. dxc6 Nxc6 15. Nd5
Qxd2 16. Rxd2 Rb8 17. c5 f5 18. cxd6 Nxd6 19. Rc2 fxe4 20. Rxc6 exf3 21. Rxd6
fxe2 22. Ne7+ Kh8 23. Nxc8 Rbxc8 24. Re1 Rfd8 25. Rxd8+ Rxd8 26. Kc2 Rd1 27.
Rxd1 exd1=Q+ 28. Kxd1 Kg8 29. Kc2 e4 30. b3 Kf7 31. a4 Ke6 32. Kd2 Kd5 33. Bg5
Bd4 34. Ke2 bxa4 35. bxa4 Kc4 36. Bd2 Kb3 37. a5 Kc4 38. Be1 Bc5 39. Bd2 Bd6
40. Be1 g5 41. Bd2 h6 42. Be1 Bb4 43. Bxb4 Kxb4 44. Ke3 Kxa5 45. Kxe4 Kb5 46.
f4 gxf4 47. h4 a5 48. g5 hxg5 49. h5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.32"]
[White "Ojeda, Jesus David"]
[Black "Villa, Huber"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2037"]
[PlyCount "128"]
[EventDate "2009.04.08"]

1. d4 c5 2. d5 Nf6 3. c4 g6 4. Nc3 d6 5. g3 Bg7 6. Bg2 h5 7. Nf3 Bg4 8. Qb3 Qc8
9. Bg5 Nbd7 10. Nd2 Nf8 11. f3 Bd7 12. h4 a6 13. e3 N8h7 14. Bf4 O-O 15. O-O b5
16. Qc2 Rb8 17. Rac1 Bh3 18. b3 Qd7 19. Kh2 Bxg2 20. Kxg2 Rfe8 21. Rcd1 bxc4
22. Nxc4 Rb4 23. e4 Rc8 24. Na4 Qb7 25. Na5 Qd7 26. a3 Rb5 27. Nc4 Rcb8 28. Rd3
Ne8 29. Re1 f6 30. Rb1 g5 31. hxg5 fxg5 32. Bd2 Bf6 33. Bc3 Ng7 34. e5 dxe5 35.
Bxe5 Rf8 36. Nc3 g4 37. f4 Nf5 38. Bxf6 Nxf6 39. Ne5 Qb7 40. Nxb5 Nxd5 41. Kg1
axb5 42. Qxc5 e6 43. Qf2 Rc8 44. Rbd1 Kg7 45. Qb2 Qb6+ 46. Kh2 Kh7 47. Rxd5
exd5 48. Rxd5 Qe3 49. Rd7+ Kg8 50. Rd3 Qe4 51. Qd2 Rf8 52. b4 h4 53. Qa2+ Kh8
54. Ng6+ Kg7 55. Nxf8 Qxd3 56. Ne6+ Kh6 57. gxh4 Qg3+ 58. Kh1 Qe1+ 59. Kh2
Qxh4+ 60. Kg1 Qg3+ 61. Kh1 Qe1+ 62. Kh2 g3+ 63. Kh3 Qh1+ 64. Kg4 Qh5# 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.34"]
[White "Henao Franco, Alvaro"]
[Black "Molina, Rafael"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2028"]
[PlyCount "28"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Qe2 Qxd4 7. Qg4 Qxe5 8.
c3 h5 9. Bf4 hxg4 10. Bxe5 c5 11. O-O-O Nc6 12. Bc7 Bd7 13. Ne2 f5 14. Nf4 Be7
0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.35"]
[White "Silva, John Hansen"]
[Black "Borbon, Oscar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2028"]
[PlyCount "47"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O a6 5. Bxc6 bxc6 6. e5 Be7 7. Nc3 f6 8. Ne4
fxe5 9. Nxe5 g6 10. d3 Nf6 11. Bh6 Nxe4 12. dxe4 Qc7 13. Nf3 d6 14. Re1 e5 15.
c4 Bf8 16. Qd2 Bg4 17. Bxf8 Rxf8 18. Ng5 h6 19. h3 hxg5 20. hxg4 Qf7 21. b3
O-O-O 22. f3 Qf4 23. Qxf4 gxf4 24. Kf2 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.39"]
[White "Fuentes, Carlos"]
[Black "Avila, Pedro Andres"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2088"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 Nc6 6. Nf3 cxd4 7. exd4 d5 8. a3
Be7 9. c5 O-O 10. Bf4 Nd7 11. Bd3 h6 12. Qd2 Re8 13. O-O Bf6 14. Bc2 b6 15.
cxb6 Qxb6 16. Bxh6 gxh6 17. Qxh6 Bg7 18. Bh7+ Kf8 19. Qf4 Nxd4 20. Nxd4 Qxd4
21. Qd6+ Re7 22. Rab1 Qc5 23. Qg3 Nf6 24. Bd3 Qb6 25. Rfc1 Ba6 26. Bc2 Rc8 27.
h4 Rc4 28. Bd1 Qc7 29. Qg5 Qf4 30. Qxf4 Rxf4 31. g3 Rc4 32. b3 Rc8 33. Na4 Rec7
1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.40"]
[White "Camargo, Santiago"]
[Black "Urrego Alfonso, Zamir"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "1708"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 O-O
8. O-O d5 9. e5 Ng4 10. h3 Nxe5 11. Bxh7+ Kxh7 12. Qh5+ Kg8 13. Qxe5 Bd6 14.
Qh5 Qe7 15. f4 Ba6 16. Rd1 d4 17. Qa5 Bb7 18. Na4 c5 19. Re1 Qh4 20. Bd2 Qg3
21. Re2 Rae8 22. Rf2 Re6 23. Nxc5 Bxc5 24. Qxc5 Rg6 25. Qxd4 Qxh3 26. Bb4 Bxg2
27. Rd2 Bf1+ 28. Kf2 Qg2+ 29. Ke1 Re8+ 30. Kd1 Be2+ 31. Rxe2 Rxe2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.42"]
[White "Suarez, Walter Camilo"]
[Black "Rubio Junguito, Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1984"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. e3 Nf6 5. Nc3 Nc6 6. Be2 Be7 7. O-O O-O 8. b3 b6
9. Bb2 Bb7 10. Rc1 dxc4 11. bxc4 cxd4 12. exd4 Rc8 13. Nb1 Na5 14. Nbd2 Ne4 15.
Re1 Bb4 16. Bd3 Nxd2 17. Nxd2 Qg5 18. Ne4 Bxe4 19. Rxe4 f5 20. Rxe6 Rfe8 21.
Qe2 Kf7 22. d5 Nb7 23. a3 Nc5 24. h4 Qxh4 25. axb4 Nxe6 26. dxe6+ Rxe6 27. Qf3
Rce8 28. Bc3 f4 29. Bf5 Re2 30. Rd1 Qg5 31. Rd7+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.45"]
[White "Dominguez, Miller"]
[Black "Avellaneda, Jonathan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1959"]
[PlyCount "30"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Nf6 6. d4 Bb6 7. d5 Ne7 8. Nbd2
Ng6 9. h3 Nf4 10. Re1 Bxh3 11. gxh3 Nxh3+ 12. Kf1 Nxf2 13. Bb5+ Kf8 14. Qc2 Qc8
15. Nc4 Qh3+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.46"]
[White "Castaneda, Victor"]
[Black "Olarte Mateus, Juan V"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1955"]
[PlyCount "98"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 Bc5 6. Nc3 d6 7. Nf4 Bf5 8.
Be2 a6 9. Qb3 b6 10. a3 c6 11. Qd1 b5 12. cxb5 axb5 13. b4 Bxb4 14. Qb3 Bxc3+
15. Qxc3 Qa5 16. Bd2 Qxc3 17. Bxc3 O-O 18. O-O Nbd7 19. Rfd1 d5 20. f3 Be6 21.
Nh5 g6 22. Nf4 Rfe8 23. g4 f6 24. Kf2 Nb6 25. e4 Bf7 26. exd5 Nxd5 27. Nxd5
Bxd5 28. f4 Nc4 29. Bxc4 bxc4 30. Bxf6 Re4 31. Rd4 Rxd4 32. Bxd4 Ra4 33. Bc5 c3
34. Kg3 Kf7 35. Bb4 c2 36. Rc1 Bb3 37. Kf3 Ke6 38. Ke3 Kd5 39. f5 gxf5 40. gxf5
c5 41. Bc3 Rxa3 42. Kd2 Ra7 43. Re1 Rf7 44. f6 Kd6 45. Kc1 Rd7 46. Kb2 Rb7 47.
Re7 Rxe7 48. fxe7 Kxe7 49. Kc1 c4 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.47"]
[White "Jaramillo, Carlos Orlando"]
[Black "Botello, Gregory Paul"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1940"]
[BlackElo "1615"]
[PlyCount "86"]
[EventDate "2009.04.08"]

1. b4 e5 2. Bb2 d6 3. e3 Be6 4. Nf3 Be7 5. d4 e4 6. Nfd2 d5 7. a3 f5 8. c4 c6
9. Nc3 Nf6 10. Be2 O-O 11. Qb3 Nbd7 12. O-O Qe8 13. c5 Qg6 14. f4 Ng4 15. Nd1
Bh4 16. g3 Nxh2 17. Kxh2 Qxg3+ 18. Kh1 Qh3+ 19. Kg1 Rf6 20. Bh5 Bg3 21. Rf2
Bxf2+ 22. Nxf2 Qxh5 23. Kf1 Rg6 24. Ke1 Nf6 25. Nf1 Ng4 26. Nxg4 Rxg4 27. Kd2
Rg2+ 28. Kc3 Qe2 29. Rd1 Bf7 30. b5 Bh5 31. Rc1 Qd3+ 32. Kb4 Qxb5+ 33. Kc3
Qxb3+ 34. Kxb3 Rf8 35. Bc3 Be2 36. Ka4 h5 37. Rb1 Bb5+ 38. Ka5 Rf6 39. a4 Ba6
40. Nd2 h4 41. Rh1 Rh6 42. Nf1 Bxf1 43. Rxf1 h3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.48"]
[White "Rico, Oswaldo"]
[Black "Prado Segura, Robinson Alexander"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "92"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. Be2 g6 5. O-O Bg7 6. Nc3 O-O 7. Bg5 Nc6 8. Qd2
Re8 9. h3 a6 10. Rfe1 b5 11. Bf1 Bb7 12. e5 dxe5 13. Nxe5 Nd5 14. Nxc6 Bxc6 15.
Nxd5 Qxd5 16. c3 Ra7 17. a3 Rd7 18. Bh4 c4 19. d4 e5 20. Qc2 Re6 21. dxe5 Qd2
22. Re2 Qxc2 23. Rxc2 Rxe5 24. f3 Red5 25. Re2 h5 26. Rae1 Rd2 27. Bg5 R2d5 28.
h4 f6 29. Bf4 g5 30. hxg5 fxg5 31. Bc1 a5 32. Re6 Bb7 33. a4 Rd1 34. axb5 Rxe1
35. Rxe1 g4 36. Bxc4+ Kh7 37. fxg4 hxg4 38. Be6 Rc7 39. Bxg4 Rc5 40. b6 a4 41.
Re7 Ba6 42. Be3 Rb5 43. Bd4 Rg5 44. Bf3 Kh8 45. Rxg7 Rxg7 46. Bxg7+ Kxg7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.50"]
[White "Vasquez, Rafael"]
[Black "Arenas, David"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "2329"]
[PlyCount "56"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf5 d5 8. a3
d4 9. Nxd4 exd4 10. Bxd4 Be6 11. Qd2 Nc6 12. Be3 Qxd2+ 13. Bxd2 Bc5 14. f3 h6
15. O-O-O Rd8 16. g4 Ne5 17. Bg2 Nc4 18. Bf4 O-O 19. h4 Rxd1+ 20. Rxd1 Be3+ 21.
Bxe3 Nxe3 22. Rd2 g5 23. hxg5 hxg5 24. e5 Nfd5 25. Ne4 Nf4 26. Nf6+ Kg7 27.
Nh5+ Nxh5 28. gxh5 Rh8 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.54"]
[White "Nieto, Guillermo Luigui Uba"]
[Black "Martinez Paipa, Hernan"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1967"]
[PlyCount "14"]
[EventDate "2009.04.08"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 c5 7. e4 Nh5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.60"]
[White "Gutierrez, Hermides Anibal"]
[Black "Ossa Ramirez, Jesus Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1606"]
[BlackElo "1755"]
[PlyCount "35"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. O-O Be7 7. Nc3 Nf6 8.
Bf4 Ne5 9. Bxd7+ Nfxd7 10. Nf5 O-O 11. Nd5 Re8 12. Ndxe7+ Rxe7 13. Nxe7+ Qxe7
14. Re1 Ng6 15. Bg3 Rd8 16. Qd4 b6 17. Rad1 f6 18. Qc4+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.61"]
[White "Ortiz, Abel"]
[Black "Palacio, Pablo Persi"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "94"]
[EventDate "2009.04.08"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. e3 d6 5. d4 Bg4 6. Be2 a6 7. h3 Bh5 8. a3 e6
9. Qa4 Qa5 10. Qxa5 Nxa5 11. b4 Nc6 12. Bb2 cxb4 13. axb4 Nxb4 14. O-O Be7 15.
Nd2 Bxe2 16. Nxe2 O-O 17. Bc3 Nc6 18. Rfb1 Rfb8 19. Rb2 b6 20. Rab1 Bd8 21. e4
Nd7 22. d5 Ne7 23. f4 Bc7 24. Nd4 Nc5 25. g3 Re8 26. Bb4 Nd3 27. Rb3 Nxb4 28.
Rxb4 Ng6 29. Kg2 e5 30. fxe5 Nxe5 31. R4b3 Nd7 32. Nc6 Nc5 33. Re3 f5 34. Rbe1
Nxe4 35. Nxe4 fxe4 36. Rxe4 Rxe4 37. Rxe4 b5 38. cxb5 axb5 39. Re7 Bb6 40. Rb7
Bc5 41. Rxb5 Ra3 42. h4 Rd3 43. Rb7 Kf8 44. Ne7 Rd2+ 45. Kf3 Rf2+ 46. Kg4 Rf7
47. Ng6+ hxg6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.73"]
[White "Buitrago, Emilio"]
[Black "Juez, Jhon Alexander"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2075"]
[PlyCount "31"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Nc6 13. d5 Nb4 14. Bb3 a5 15. a3
Na6 16. Nbd2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.38"]
[White "Tautiva, Cristian Camilo"]
[Black "Conti, Julian"]
[Result "0-1"]
[ECO "B78"]
[BlackElo "2089"]
[PlyCount "78"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. h4 Ne5 12. O-O-O Nc4 13. Bxc4 Rxc4 14. Nb3 b5
15. h5 Nxh5 16. g4 Nf6 17. e5 Nxg4 18. fxg4 Bxg4 19. Rdg1 dxe5 20. Qxd8 Rxd8
21. Nd2 Rxc3 22. bxc3 h5 23. Ne4 f5 24. Nf2 e4 25. Bd2 Kf7 26. Nh3 Be5 27. Ng5+
Kf6 28. Nh7+ Kg7 29. Ng5 Rxd2 30. Ne6+ Kf6 31. Kxd2 Kxe6 32. Rb1 a6 33. c4 bxc4
34. Rb6+ Bd6 35. Rxa6 f4 36. a4 e3+ 37. Ke1 f3 38. c3 Kd5 39. Kf1 e2+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.1"]
[White "Barrientos, Sergio E"]
[Black "Morales, Jhon Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2456"]
[BlackElo "2316"]
[PlyCount "53"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 d6 7. a4 Nf6 8. Bd3
Be7 9. Qe2 Nc6 10. Nf3 Nb4 11. O-O Nxd3 12. cxd3 e5 13. f5 h6 14. Be3 d5 15.
Rac1 Qd8 16. Bf2 d4 17. Nb1 Bd6 18. Bg3 Qe7 19. Na3 Nh5 20. Bh4 Nf6 21. Nc4 O-O
22. Nb6 Rb8 23. Nd5 Qd8 24. Bxf6 gxf6 25. Nd2 Re8 26. Rf3 Kh7 27. Rh3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.2"]
[White "Mosquera, Miguel"]
[Black "Castano, Duvan Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2375"]
[BlackElo "2265"]
[PlyCount "55"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a5 9. f3 d5 10. Bxd5 Nxd5 11. Nxd5 Rb8 12. Nb5 Bxb2 13. Rb1 Be5 14. f4 Bg7
15. O-O e6 16. Nb6 e5 17. f5 gxf5 18. exf5 Nd4 19. Nxd4 exd4 20. Bf4 d3 21.
Bxb8 Bd4+ 22. Kh1 dxc2 23. Qxc2 Bxb6 24. Be5 f6 25. Rfd1 Bd7 26. Qb3+ Rf7 27.
Bxf6 Qxf6 28. Rxd7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.5"]
[White "Rivera, Alberto"]
[Black "Mateus, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2357"]
[BlackElo "2220"]
[PlyCount "109"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c4 g6 7. d4 cxd4 8.
Nxd4 Bg7 9. Be3 Nf6 10. f3 O-O 11. Nc3 Rfc8 12. b3 Rab8 13. Qd2 a6 14. Rac1
Nxd4 15. Bxd4 b5 16. cxb5 axb5 17. Kh1 Qb7 18. Rfd1 e5 19. Be3 b4 20. Na4 Rxc1
21. Rxc1 d5 22. Nc5 Qc6 23. exd5 Nxd5 24. Ne4 Qa8 25. Bg5 f6 26. Bh4 Rf8 27.
Rd1 Nf4 28. h3 Kh8 29. Kh2 Ne6 30. Qd6 Qc8 31. Rd5 Nf4 32. Rc5 Qe6 33. Qd2 Qb6
34. Qd7 g5 35. Bf2 Qe6 36. Qd2 h6 37. Rc7 f5 38. Nc5 Qd5 39. Qxd5 Nxd5 40. Rd7
Nf6 41. Rb7 Nd5 42. Ne6 Rg8 43. Rb5 Nc3 44. Rxb4 Nxa2 45. Rc4 Rb8 46. Rc7 Bf8
47. Nxf8 Rxf8 48. Bc5 Rb8 49. Bd6 Rxb3 50. Rc2 Nb4 51. Rc8+ Kg7 52. Rb8 Re3 53.
Rxb4 e4 54. fxe4 fxe4 55. Kg1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.6"]
[White "Carvajal, Nolberto"]
[Black "De Arco, Luis Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2330"]
[BlackElo "2207"]
[PlyCount "0"]
[EventDate "2009.04.08"]

 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.7"]
[White "Mendoza, Rafael"]
[Black "Valle, Efrain"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2318"]
[BlackElo "2198"]
[PlyCount "67"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. Re1
d6 9. c3 Bg4 10. Nbd2 Na5 11. Bc2 c5 12. Nf1 Nc6 13. h3 Be6 14. Ng3 Qc7 15. Ng5
Bd7 16. Nh5 Nxh5 17. Qxh5 Bxg5 18. Bxg5 f6 19. Bd2 f5 20. a4 b4 21. Bb3+ Kh8
22. Bd5 bxc3 23. bxc3 f4 24. Rab1 Rab8 25. Bc4 Rb6 26. Ba2 Be8 27. Qh4 Bf7 28.
Rxb6 Qxb6 29. Bxf7 Rxf7 30. Qg4 Qb8 31. Qe6 Rb7 32. h4 h6 33. g3 Rb1 34. h5
1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.9"]
[White "Nunez V, Daniel"]
[Black "Zuluaga, Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2187"]
[BlackElo "2314"]
[PlyCount "108"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 d6 8. O-O
Be7 9. Re1 Nbd7 10. f4 h5 11. h3 Nb6 12. a4 Bd7 13. Qd3 Rd8 14. b3 Bc8 15. Be3
Nbd7 16. b4 Nf8 17. a5 Ng6 18. Nf3 Qb8 19. Bb6 Rd7 20. Qe3 h4 21. f5 Ne5 22.
fxe6 Nxf3+ 23. Bxf3 fxe6 24. gxh4 Bd8 25. Bxd8 Rxd8 26. Qg5 Qa7+ 27. Kh1 Qf2
28. Qg6+ Kf8 29. Bg2 Qxh4 30. e5 Rh6 31. Qd3 Ng4 32. Qf3+ Kg8 33. Kg1 Nxe5 34.
Qe4 Qg5 35. Qe3 Qxe3+ 36. Rxe3 Nc4 37. Rg3 d5 38. Na4 Bd7 39. Nc5 Bc6 40. Re1
e5 41. Bf1 Re8 42. Bxc4 dxc4 43. Kh2 Rh4 44. Re2 Rd4 45. c3 Rf4 46. Rge3 e4 47.
Kg3 g5 48. Kg2 Kg7 49. Rf2 Kg6 50. Kg3 Ref8 51. Rfe2 Rf3+ 52. Kg2 R8f6 53. Nxe4
Rxe3 54. Rxe3 Re6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.19"]
[White "Portnoy Cruz, Ivan Adolfo"]
[Black "Sierra, Edwin Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "2144"]
[PlyCount "75"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. g3 Nc6 7. Bg2 g6 8. O-O
Bg7 9. Ne5 O-O 10. Bg5 Bf5 11. Bxf6 exf6 12. Nf3 Be4 13. e3 f5 14. Ne1 Bh6 15.
Qe2 f4 16. gxf4 Re8 17. Nf3 Nb4 18. Nxe4 dxe4 19. Ne5 Rc8 20. a3 Nd5 21. Bxe4
f6 22. Qf3 Ne7 23. Nd3 b6 24. Rac1 Qd7 25. Nb4 Rxc1 26. Rxc1 Rc8 27. Bc6 Qe6
28. d5 Qd6 29. Nxa6 Kg7 30. Nb4 g5 31. Qg3 Nf5 32. Qg4 Kg6 33. e4 Ne7 34. fxg5
Bxg5 35. Rc3 f5 36. exf5+ Nxf5 37. Rf3 Qf8 38. Be8+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.20"]
[White "Torres, Juan Camilo"]
[Black "Barros, Raul Jr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2121"]
[BlackElo "2030"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 d5 5. b3 Nc6 6. Bb2 cxd4 7. exd4 Bd6 8. O-O
O-O 9. a3 Ne4 10. Qe2 f5 11. c4 Rf6 12. Ne5 Rh6 13. g3 Bxe5 14. dxe5 Rg6 15.
Nd2 Qg5 16. f4 Qh4 17. Nxe4 dxe4 18. Bc2 Bd7 19. Rad1 Be8 20. Qg2 Qh5 21. b4 a6
22. Rd6 Ne7 23. a4 b5 24. cxb5 Nd5 25. Bd1 Qh6 26. Rxa6 Rc8 27. Qd2 e3 28. Qd4
Qh3 29. Rf3 Rh6 30. Rf2 exf2+ 31. Qxf2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.22"]
[White "Villa, Huber"]
[Black "Valle, Leiner Efrain"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2192"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 O-O 8.
c3 Nd7 9. Bd3 b6 10. Qe2 Be7 11. h4 c5 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. O-O-O
Qf6 15. Qe4 Qh6+ 16. Kb1 Rb8 17. Ng5 g6 18. f4 Qh5 19. Be2 Qh6 20. h5 Bb7 21.
Qc2 Bxg2 22. Rh2 Bc6 23. Bd3 Qg7 24. Nxh7 Rfd8 25. hxg6 f5 26. Ng5 Qxg6 27. Bc4
Rxd1+ 28. Qxd1 Re8 29. Qe1 Bd5 30. Bb5 Rd8 31. Bd3 Bxa2+ 32. Kxa2 Rxd3 33. Qe5
Qg7 34. Qxe6+ Kf8 35. Rh8+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.26"]
[White "Perez Olarte, Cesar Camilo"]
[Black "Perez Arroyave, Damian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "1934"]
[PlyCount "59"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. d3 d5 7. Ng3 Bd6 8. c4
a6 9. Ba4 Be6 10. Ng5 Qe7 11. Nxe6 Qxe6 12. cxd5 Qxd5 13. O-O O-O-O 14. Bb3 Qd4
15. Be3 Qxb2 16. Rb1 Qa3 17. Be6+ Nd7 18. Rb3 Qxa2 19. Ne4 Rde8 20. Bxd7+ Kxd7
21. Qg4+ Kd8 22. Rxb7 Qe6 23. Qe2 Nd4 24. Qb2 Qd5 25. Rc1 Ne2+ 26. Qxe2 Qxb7
27. Qg4 Qd5 28. Nxd6 Qxd6 29. Bg5+ Re7 30. Rb1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.27"]
[White "Conti, Julian"]
[Black "Rico, Oswaldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[PlyCount "157"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Be7 8. O-O
O-O 9. Re1 Qb6 10. Nf1 f5 11. a3 c4 12. Bc2 Kh8 13. Ng3 Rg8 14. h4 Qd8 15. Ng5
Bxg5 16. hxg5 g6 17. Ne2 Nf8 18. g3 b5 19. Kg2 a5 20. Rh1 Rg7 21. Rh6 Kg8 22.
Nf4 Qe7 23. Qf3 Rb8 24. b4 a4 25. Be3 Nd8 26. Rh4 Bb7 27. Nh3 Nc6 28. Bf4 Qc7
29. Re1 Qe7 30. Qe3 Qd8 31. f3 Rc8 32. Nf2 Rcc7 33. Reh1 Rcf7 34. g4 Ne7 35.
R1h2 Nd7 36. Nh1 fxg4 37. fxg4 Rf8 38. Ng3 Rff7 39. Ne2 Nf8 40. Bg3 Nc6 41. Be1
Nd7 42. Kg1 Nf8 43. Bd2 Qe7 44. Qg3 Qd8 45. Nf4 Qb6 46. Be3 Qc7 47. Rh6 Ne7 48.
R2h3 Qd7 49. Qh2 Bc6 50. Kg2 Bb7 51. Kg3 Bc6 52. Qh1 Bb7 53. Qb1 Bc6 54. Bd1
Bb7 55. Bf3 Bc6 56. Rh2 Bb7 57. Re2 Bc6 58. Qh1 Bb7 59. Bd2 Bc6 60. Rhh2 Bb7
61. Re1 Bc6 62. Rhe2 Bb7 63. Rf2 Bc6 64. Ref1 Bb7 65. Bg2 Bc6 66. Qh6 Bb7 67.
Qxg7+ Rxg7 68. Nxd5 Nf5+ 69. Rxf5 gxf5 70. Nf6+ Kh8 71. Nxd7 Bxg2 72. Kxg2 Rxd7
73. gxf5 exf5 74. Rxf5 Ng6 75. Kg3 Kg7 76. e6 Rd6 77. d5 Kg8 78. Bf4 Ne7 79.
Rf8+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.28"]
[White "Avila, Pedro Andres"]
[Black "Guerrero, Javier Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2088"]
[PlyCount "75"]
[EventDate "2009.04.08"]

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 d5 10. Nxc6 bxc6 11. exd5 Nxd5 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5
Qb7 15. Qa3 Bf5 16. Bd3 Rab8 17. b3 e6 18. Bxf5 exf5 19. Bd4 Bh6+ 20. Kb1 Ra8
21. Qa5 Rfe8 22. Rhe1 Qc6 23. Bb2 Rec8 24. c4 Bg7 25. Bxg7 Kxg7 26. Qd5 Qc7 27.
Qe5+ Qxe5 28. Rxe5 Kf6 29. Re2 Rab8 30. Kc2 a5 31. Rd7 a4 32. Ree7 axb3+ 33.
axb3 Rf8 34. Kc3 Rbe8 35. Rxe8 Rxe8 36. c5 Re2 37. Rd2 Re1 38. Kc4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.31"]
[White "Urrego Alfonso, Zamir"]
[Black "Ayala, Mateo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2060"]
[PlyCount "48"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qb6 9. O-O-O Nc6 10. Nb3 Bd7 11. g4 h6 12. Bxf6 gxf6 13. Bd3 a5 14. a4 Rc8 15.
Bb5 Nb4 16. Nd4 Rc5 17. Rhe1 Kd8 18. Qe3 Bxb5 19. Ndxb5 Kc8 20. Rd2 Kb8 21.
Red1 Na2+ 22. Kb1 Nxc3+ 23. Nxc3 Rhc8 24. Qd3 Rxc3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.32"]
[White "Avellaneda, Jonathan"]
[Black "Soste, Victor"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2059"]
[PlyCount "63"]
[EventDate "2009.04.08"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 dxe5 6. Nxe5 c6 7. Nc3 e6 8. Qf3
f6 9. Ng4 Bg7 10. O-O O-O 11. Nxd5 exd5 12. Bd3 f5 13. Ne5 Nd7 14. Re1 Nxe5 15.
dxe5 Be6 16. Qg3 Re8 17. h4 Bf7 18. h5 Re6 19. h6 Bh8 20. Bxf5 Qa5 21. Bf4 Rae8
22. Bxe6 Bxe6 23. c3 Qc7 24. Re2 Qd7 25. Rae1 c5 26. Bg5 Qc7 27. Qh4 Rf8 28.
Be7 Rf7 29. Bd6 Qc8 30. b4 b6 31. bxc5 bxc5 32. Rb2 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.35"]
[White "Botello, Gregory Paul"]
[Black "Silva, John Hansen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1615"]
[BlackElo "2028"]
[PlyCount "35"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 c5 3. Nf3 Nf6 4. e5 Nd5 5. c4 Nb6 6. d5 d6 7. Nc3 exd5 8. cxd5
dxe5 9. Nxe5 Bd6 10. Bb5+ Bd7 11. Nxd7 N8xd7 12. Qe2+ Qe7 13. Qxe7+ Bxe7 14.
O-O O-O-O 15. Re1 Rhe8 16. Bf4 a6 17. Be2 g5 18. Be3 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.36"]
[White "Borbon, Oscar"]
[Black "Gutierrez Cascardo, Jaime"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2010"]
[PlyCount "48"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 O-O 7. a3 a5 8. b3
Re8 9. O-O Ngxe5 10. Nxe5 Nxe5 11. Nd2 Ra6 12. Nf3 Rg6 13. Nxe5 Rxe5 14. Bd3
Rh6 15. e4 Rxh2 16. Bf4 Rh1+ 17. Kxh1 Qh4+ 18. Kg1 Rh5 19. Qxh5 Qxh5 20. Bxc7
d6 21. Bxa5 Bd4 22. Ra2 Qxa5 23. b4 Qg5 24. g3 Qxg3+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.37"]
[White "Arenas, David"]
[Black "Duque Aristizabal, Jose Alber"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2329"]
[PlyCount "65"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 Nf6 7. Nc3 exd4 8.
Nxd4 Bb7 9. f3 g6 10. Bg5 Bg7 11. Qd2 Qd7 12. O-O-O c5 13. Nde2 h6 14. Be3
O-O-O 15. Kb1 Kb8 16. Nc1 Ka8 17. Nb3 Qc6 18. Na5 Qb6 19. Na4 Qb5 20. b3 Rb8
21. Nb2 h5 22. a4 Qe8 23. Qe2 Nd7 24. Nbc4 Nb6 25. Nxb6+ cxb6 26. Nc4 b5 27.
axb5 axb5 28. Qd2 Rd8 29. Qa5+ Kb8 30. Bf4 Be5 31. Nxe5 dxe5 32. Bxe5+ Qxe5 33.
Rxd8+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.39"]
[White "Palacio, Pablo Persi"]
[Black "Montenegro, Juan Rolando"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2144"]
[PlyCount "80"]
[EventDate "2009.04.08"]

1. Nf3 d5 2. d4 e6 3. Bf4 Nf6 4. h3 Bd6 5. Bg5 c5 6. e3 Nbd7 7. c3 Qc7 8. Bd3
b6 9. Nbd2 Bb7 10. Rc1 Ne4 11. Bxe4 dxe4 12. Ng1 f6 13. Bh4 g5 14. Qh5+ Kd8 15.
Bxg5 fxg5 16. Qxg5+ Be7 17. Qg4 cxd4 18. exd4 Qc6 19. Ne2 Kc7 20. Nf4 Rag8 21.
Qxe6 Qxe6 22. Nxe6+ Kb8 23. Rh2 Bd6 24. g3 Rg6 25. Nf4 Bxf4 26. gxf4 Rg1+ 27.
Nf1 Rf8 28. Ke2 Rxf4 29. Rc2 Nf6 30. Ne3 Bc8 31. h4 h5 32. c4 Ng4 33. Nxg4
Rgxg4 34. c5 Rxh4 35. Rxh4 Rxh4 36. cxb6 axb6 37. Rc6 Kb7 38. d5 Rh3 39. Rh6
Bg4+ 40. Ke1 Rd3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.40"]
[White "Villarraga, Yedixon"]
[Black "Alvarez, Amaury"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2139"]
[PlyCount "58"]
[EventDate "2009.04.08"]

1. f4 Nc6 2. Nf3 d5 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e5 6. Bb5 e4 7. Bxc6+ bxc6 8.
Qg3 Ne7 9. O-O Nf5 10. Qg4 Qd7 11. Nc3 h5 12. Qd1 Be7 13. b3 Rh6 14. d3 Nh4 15.
dxe4 Rg6 16. Rf2 Qxh3 17. Qe2 Bb4 18. Nxd5 cxd5 19. Qb5+ Kf8 20. Qxb4+ Kg8 21.
Qd2 dxe4 22. Kf1 Qh1+ 23. Ke2 Rxg2 24. Qe1 Rg1 25. Rf1 Rd8 26. Bb2 Qg2+ 27. Qf2
Qg4+ 28. Ke1 Nf3+ 29. Ke2 Rd2# 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.41"]
[White "Restrepo, Jose Daniel"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2037"]
[PlyCount "72"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 Nf6 6. Nc3 h6 7. a3 Be6 8. Bxe6
fxe6 9. Be3 Bb6 10. d4 exd4 11. Nxd4 Nxd4 12. Bxd4 O-O 13. Bxb6 axb6 14. O-O e5
15. Qe2 c6 16. Rad1 Qe7 17. Rd3 Rad8 18. Rfd1 Nh7 19. Rf3 Rxf3 20. Qxf3 Ng5 21.
Qe3 b5 22. f4 Ne6 23. fxe5 dxe5 24. Rxd8+ Qxd8 25. Kf2 Nd4 26. Qd3 Qh4+ 27. Kf1
Qf4+ 28. Kg1 Qc1+ 29. Kh2 Qxb2 30. a4 b4 31. Qc4+ Kh7 32. Ne2 Qxc2 33. Qxc2
Nxc2 34. Kg3 c5 35. Kf2 c4 36. Nc1 b3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.55"]
[White "Uribe Fajardo, Juan Felipe"]
[Black "Dominguez, Miller"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1676"]
[BlackElo "1959"]
[PlyCount "85"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
O-O Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 O-O 14. Nxh7
Kxh7 15. Qh5+ Kg8 16. Rh4 f6 17. Bd3 f5 18. g4 Bd7 19. Re1 Ng6 20. Qh7+ Kf7 21.
Rh6 Qg5 22. Rxg6 Qxg6 23. Re7+ Kf6 24. Qxg6+ Kxg6 25. Rxd7 Rf7 26. Bxf5+ Kf6
27. g5+ Kxf5 28. Rxf7+ Kxg5 29. Rxg7+ Kf4 30. Rxc7 Rb8 31. Rh7 Ke4 32. Rh5 Rc8
33. b4 Rc2 34. a4 Kf3 35. Rh3+ Ke4 36. Rh7 Rc4 37. Rxb7 Kxd5 38. Rxa7 Rxb4 39.
a5 Ke4 40. a6 d5 41. Ra8 Ra4 42. a7 Kd3 43. h4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.66"]
[White "Babilonia, Mauricio Rafael"]
[Black "Ceballos, Julio Cesar"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. e3 cxd4 5. exd4 Nf6 6. Nf3 d6 7. Be2 Na6 8. Be3
Ng4 9. O-O O-O 10. Bg5 h6 11. Bh4 Nc7 12. h3 Nf6 13. d5 a6 14. a4 Rb8 15. Bg3
Nd7 16. Qc2 Nc5 17. Nh4 Ne8 18. b4 Bxc3 19. Qxc3 Ne4 20. Qe3 Nxg3 21. fxg3 Kh7
22. Bd3 Ng7 23. Ra2 e5 24. Raf2 f5 25. Nxg6 Kxg6 26. g4 Qg5 27. gxf5+ Kf6 28.
Qb6 Ne8 29. Qd8+ Kg7 30. f6+ Nxf6 31. Qc7+ Rf7 32. Qxb8 Bxh3 33. Qxd6 Bg4 34.
Rxf6 Rxf6 35. Qe7+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.70"]
[White "Manrique, Fernando"]
[Black "Villamil, Fernando"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "43"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 d6 7. Be2 Bg7 8. g4
Qa5 9. Nb3 Qd8 10. f3 Nd7 11. Qd2 h6 12. O-O-O f6 13. h4 Nde5 14. Rdg1 Bd7 15.
f4 Nf7 16. Kb1 e6 17. g5 fxg5 18. h5 gxf4 19. hxg6 Ng5 20. Bxf4 Bxc3 21. Qxc3
e5 22. Bxg5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.79"]
[White "Medina, Miguel Angel"]
[Black "Corredor, Jose"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "54"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 dxe4 8.
Bxe4 Nf6 9. Bg5 h6 10. Bxf6 Qxf6 11. O-O O-O 12. Re1 Rd8 13. Qe2 cxd4 14. cxd4
Nxd4 15. Nxd4 Rxd4 16. Bd3 Bd7 17. c3 Rd6 18. Qe4 g6 19. Qxb7 Rd8 20. Be4 Qxc3
21. Qxa7 Bc6 22. Rac1 Qxc1 23. Qe3 Qxe1+ 24. Qxe1 Rd1 25. Kf1 Bb5+ 26. Bd3
Bxd3+ 27. Kg1 Rxe1# 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.29"]
[White "Abril, Mauricio"]
[Black "Fonseca, Carlos Arturo"]
[Result "*"]
[ECO "C22"]
[BlackElo "2082"]
[PlyCount "107"]
[EventDate "2009.04.08"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Bc4 Bb4+ 6. Nc3 Qe7 7. f3 O-O 8.
Bd2 Bc5 9. Qg5 d6 10. O-O-O Ne5 11. Be2 c6 12. g4 Ng6 13. Be1 d5 14. Na4 Bd6
15. Bg3 Bf4+ 16. Bxf4 h6 17. Bd6 Qxd6 18. Qd2 Qe5 19. exd5 Nxd5 20. Nh3 b5 21.
Nc5 Ndf4 22. Nxf4 Nxf4 23. Ne4 Bxg4 24. Rhg1 Rad8 25. Qe3 Nxe2+ 26. Qxe2 Bh5
27. Rxd8 Rxd8 28. Qg2 Bg6 29. Kb1 a5 30. h4 a4 31. Qg4 Bxe4 32. fxe4 b4 33. Qf3
a3 34. Qb3 Qd4 35. Rc1 axb2 36. Rf1 Rd7 37. e5 Qxe5 38. Qxb4 Rd8 39. Qb7 Qe8
40. Qa7 Ra8 41. Qb7 Ra5 42. Qc7 Rb5 43. a4 Rb4 44. a5 Qe6 45. Qd8+ Kh7 46. Qd3+
g6 47. Qa3 c5 48. a6 Qc4 49. Qf3 Kg8 50. a7 Ra4 51. a8=Q+ Rxa8 52. Qxa8+ Kg7
53. Qf3 Qe6 54. Qc3+ *

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.38"]
[White "Garcia S, Juan"]
[Black "Quintero, Raul"]
[Result "1/2-1/2"]
[ECO "A05"]
[BlackElo "2160"]
[PlyCount "108"]
[EventDate "2009.04.08"]

1. Nf3 d6 2. g3 Nf6 3. d3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nbd2 c6 7. e4 Nbd7 8. c3
e5 9. Re1 Qc7 10. a4 a5 11. Nc4 b6 12. Bh3 Ba6 13. b4 Bxc4 14. dxc4 h6 15. Bd2
Kh7 16. Qc1 Ra7 17. Nh4 Rfa8 18. Qc2 Bf8 19. f4 axb4 20. cxb4 Be7 21. Qb3 Rf8
22. Bg2 exf4 23. gxf4 Nh5 24. Qh3 Rfa8 25. Nxg6 fxg6 26. f5 Ndf6 27. fxg6+ Kxg6
28. Qf5+ Kf7 29. Rf1 Ng7 30. Qh7 Qc8 31. Qxh6 Qh8 32. Qf4 Ne6 33. Qf2 Rxa4 34.
Rxa4 Rxa4 35. Bc3 c5 36. e5 dxe5 37. Bxe5 Qg7 38. Kh1 Qg5 39. Ba1 Rxa1 40. Rxa1
Nf4 41. bxc5 Bxc5 42. Ra7+ Kg6 43. Qc2+ Kh6 44. Ra8 Kg7 45. Ra7+ Kf8 46. Qd2
Be7 47. Bd5 Qe5 48. Ra8+ Kg7 49. Ra7 Kh6 50. Rxe7 Qxe7 51. Qxf4+ Kg6 52. Qg3+
Kh6 53. Qf4+ Kg6 54. Qg3+ Kh6 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.1"]
[White "Mosquera, Miguel"]
[Black "Barrientos, Sergio E"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2375"]
[BlackElo "2456"]
[PlyCount "83"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Qd2 Nf6 8. f3
Ne5 9. g4 h6 10. O-O-O b5 11. h4 Bb7 12. Bf4 d6 13. Be2 Nc4 14. Bxc4 Qxc4 15.
b3 Qb4 16. Nde2 Rd8 17. Kb1 d5 18. e5 Nd7 19. Qd3 Rc8 20. Bg3 Nc5 21. Qe3 Qa5
22. Kb2 Nd7 23. Nb1 Bc5 24. Nd4 Nb6 25. Be1 b4 26. c3 O-O 27. f4 Rc7 28. f5
Rfc8 29. Rh3 bxc3+ 30. Bxc3 Bb4 31. Qd2 Bxc3+ 32. Rxc3 Rxc3 33. Nxc3 Qb4 34.
Kc2 Nd7 35. Qe3 Nc5 36. Rc1 Qa3 37. Kb1 Qb4 38. Nce2 Ne4 39. Kb2 Rxc1 40. Qxc1
Qe7 41. fxe6 fxe6 42. Qf4 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.4"]
[White "Morales, Jhon Alexander"]
[Black "Ruiz, Alciguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2316"]
[BlackElo "2140"]
[PlyCount "81"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3
Be7 9. O-O-O b5 10. Kb1 Bb7 11. h4 O-O 12. g4 Rfd8 13. h5 d5 14. g5 dxe4 15.
gxf6 Bxf6 16. Qf2 Nxd4 17. Bxd4 e5 18. Bb6 Rxd1+ 19. Nxd1 Qd7 20. Bh3 Qd6 21.
fxe4 Bxe4 22. Rg1 Qc6 23. Nc3 Bf3 24. Bd7 Qb7 25. Rg3 Rb8 26. Qxf3 Qxf3 27.
Rxf3 Rxb6 28. Nd5 Rd6 29. Nxf6+ gxf6 30. Rd3 Rxd3 31. cxd3 Kg7 32. b4 Kh6 33.
Kc1 Kxh5 34. Kd2 Kg5 35. Ke3 f5 36. Kf3 h5 37. Bc8 h4 38. Bxa6 h3 39. Bxb5 f4
40. Bc6 f5 41. b5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.6"]
[White "Marin, Sebastian"]
[Black "Nunez V, Gustavo Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2379"]
[BlackElo "2196"]
[PlyCount "50"]
[EventDate "2009.04.08"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. Be2 d6 6. O-O g6 7. Re1 Be7 8. d4
O-O 9. c4 Nd7 10. Nfd2 dxe5 11. Bxh5 Nf6 12. Bf3 Qxd4+ 13. Kh1 Bf5 14. Nb3 Qxd1
15. Bxd1 Rad8 16. Bd2 Ne4 17. Kg1 Rfe8 18. a3 Nc5 19. Rxe5 Nxb3 20. Bxb3 Bxb1
21. Bxf4 Bf5 22. Rd1 Rxd1+ 23. Bxd1 Be6 24. Be2 Bd6 25. Re4 f5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.9"]
[White "Bolivar, Jeyson"]
[Black "Mendoza, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2120"]
[BlackElo "2318"]
[PlyCount "86"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be2 Qc7 8. Be3
b6 9. O-O Bb7 10. f3 Be7 11. a4 O-O 12. a5 bxa5 13. Qa4 Bd8 14. Rfd1 Nc6 15.
Nxc6 Bxc6 16. Qa3 Qb7 17. Qxd6 Be7 18. Qd2 Nd7 19. Na4 Bb4 20. Qc2 Rfc8 21. Kh1
Rab8 22. Rab1 Qc7 23. Nc3 Bc5 24. Bxc5 Nxc5 25. b3 h6 26. Rd2 Rd8 27. Bd1 Qf4
28. Rxd8+ Rxd8 29. Rb2 Qe3 30. Be2 Kf8 31. Nd1 Qd4 32. h3 Ke7 33. Qc3 Qxc3 34.
Nxc3 Rb8 35. Bd1 g5 36. Kg1 Kd6 37. Kf1 Ke5 38. Bc2 a4 39. b4 Kd4 40. Nd1 a3
41. Ra2 Rxb4 42. Rxa3 Rxc4 43. Ne3 Rc3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.10"]
[White "Barros, Raul Jr"]
[Black "Acosta, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2030"]
[BlackElo "2315"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Bf4 Bg7 7. c3 d6 8.
Nd2 Rb8 9. Nb3 a5 10. Qd2 a4 11. Nd4 Qb6 12. Be3 Qxb2 13. Rd1 c5 14. Qxb2 Rxb2
15. Nb5 Bd7 16. c4 Nf6 17. Bd3 Ng4 18. Bd2 O-O 19. O-O Ne5 20. Be2 Nxc4 21.
Bxc4 Bxb5 22. Bxb5 Rxb5 23. Bg5 Rb7 24. g3 h6 25. Be3 Rb4 26. f3 Rb2 27. Rf2
Rfb8 28. Kg2 Rxf2+ 29. Kxf2 Rb2+ 30. Rd2 a3 31. Ke2 Bc3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.11"]
[White "Portnoy Cruz, Ivan Adolfo"]
[Black "Rojas Barrero, Andres H"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "2268"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. Ng5 Be7 13. Nxh7 cxd4 14. Qh5 Qa5 15.
Nf6+ gxf6 16. Qxh8+ Bf8 17. b3 Nxe5 18. Be4 Bb7 19. O-O O-O-O 20. Bxd5 Bxd5 21.
Qxf6 Bd6 22. Bf4 Rg8 23. Rfc1+ Kb7 24. Bxe5 Rxg2+ 25. Kf1 Bxe5 26. Qe7+ Bc7 27.
Rc5 Rxh2 28. Rxa5 Bf3 29. Nc5+ Kc6 30. Qd7+ Kb6 31. Rxa6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.13"]
[White "Ramirez, Carlos"]
[Black "Molina, Gildardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2262"]
[PlyCount "55"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Be2
Bg4 9. Be3 Nbd7 10. Rd1 e6 11. O-O Bxf3 12. Bxf3 Rc8 13. Be2 Qe7 14. f4 Rfd8
15. Qb3 b6 16. Bf3 c5 17. e5 Ne8 18. d5 exd5 19. Nxd5 Qf8 20. Bg4 c4 21. Qa4 f5
22. exf6 Ndxf6 23. Nxf6+ Nxf6 24. Bxc8 Rxc8 25. Bd4 Ng4 26. Bxg7 Qxg7 27. Qd7
Qxd7 28. Rxd7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.15"]
[White "Beltran, Carlos Armando"]
[Black "Molina, Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "2028"]
[PlyCount "97"]
[EventDate "2009.04.08"]

1. Nf3 c5 2. c4 Nc6 3. g3 Nf6 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O Qc7 8. Nc3
a6 9. Rc1 Rb8 10. d4 cxd4 11. Nxd4 e6 12. c5 Rd8 13. Na4 Ne8 14. Nxc6 dxc6 15.
Qc2 e5 16. Rcd1 Be6 17. Nb6 Qe7 18. a3 Nc7 19. b4 Nb5 20. e3 Bg4 21. Rxd8+ Rxd8
22. a4 Nc7 23. h3 Be6 24. Rd1 f5 25. Bf1 Kf7 26. Nc4 Rxd1 27. Qxd1 Bxc4 28.
Bxc4+ Ke8 29. e4 a5 30. exf5 axb4 31. fxg6 hxg6 32. Qg4 Nd5 33. Qxg6+ Kf8 34.
Qf5+ Ke8 35. Be2 Nc3 36. Bh5+ Kd8 37. Bg4 Ke8 38. Qc8+ Kf7 39. Bh5+ Kf6 40. Qg4
e4 41. Bc1 Ke5 42. Be3 b3 43. Qf4+ Ke6 44. Bf7+ Kd7 45. Qf5+ Kd8 46. Bg5 b2 47.
Bxe7+ Kxe7 48. Qe6+ Kd8 49. Qd6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.18"]
[White "Ospina Loaiza, Jhonny"]
[Black "Garcia, Alvaro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2058"]
[BlackElo "2220"]
[PlyCount "60"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Ba5 5. b4 Bb6 6. e5 a5 7. Rb1 axb4 8. axb4
Nc6 9. Nb5 f6 10. exf6 Qxf6 11. Nf3 Nge7 12. Bg5 Qf7 13. Bd3 Nf5 14. c3 h6 15.
Bc1 O-O 16. O-O Bd7 17. Qe2 Qh5 18. Bf4 Nh4 19. Nxc7 Rxf4 20. Nxa8 Nxf3+ 21.
gxf3 Bd8 22. Kg2 e5 23. Rg1 e4 24. fxe4 Bg4 25. Qe3 Rf3 26. Qd2 Qh3+ 27. Kh1
Rxd3 28. Rg3 Rxg3 29. fxg3 Bf3+ 30. Kg1 Bg5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.19"]
[White "Mateus, Alejandro"]
[Black "Cadena, Gustavo Adolfo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2007"]
[PlyCount "71"]
[EventDate "2009.04.08"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3 O-O
8. Ne2 Bg4 9. Qd2 Nd7 10. f3 Be6 11. c4 Re8 12. O-O-O Nf8 13. Kb1 b5 14. c5 Bc7
15. Be4 Ba5 16. b4 Bxb4 17. Qxb4 Bd5 18. Ng3 a5 19. Qb2 b4 20. Bxd5 Qxd5 21.
Rhe1 a4 22. Ka1 b3 23. a3 f5 24. Bc1 Re6 25. Rxe6 Nxe6 26. Qd2 Rd8 27. Bb2 Nxc5
28. Qg5 Ne6 29. Qxf5 Qc4 30. Rc1 Qa6 31. Qe4 Qa5 32. Qxc6 h5 33. Qe4 Qd2 34.
Nf5 Qg5 35. d5 Nf4 36. h4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.21"]
[White "Abril, Mauricio"]
[Black "Nunez V, Daniel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2187"]
[PlyCount "68"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 O-O 8. Qd2
Nd4 9. Nd1 e5 10. c3 Nc6 11. Bh6 d5 12. Bxg7 Kxg7 13. exd5 Nxd5 14. Ne2 Bf5 15.
g4 Be6 16. O-O Qd7 17. Ne3 Nf4 18. Nxf4 exf4 19. Nc2 g5 20. Qe2 h5 21. Bxc6
Qxc6 22. f3 hxg4 23. hxg4 Rh8 24. Qg2 Rh4 25. Kf2 Qb5 26. Ke2 Qxb2 27. Kd2 Bxa2
28. Qe2 Re8 29. Qxe8 Rh2+ 30. Rf2 Rxf2+ 31. Ke1 Qxc2 32. Rxa2 Qxa2 33. Qe5+ f6
34. Qe7+ Qf7 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.28"]
[White "Montenegro, Juan Rolando"]
[Black "Ramos Pastrana, Jorge Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[PlyCount "59"]
[EventDate "2009.04.08"]

1. e4 e6 2. d3 d5 3. Nd2 b6 4. Ngf3 Bb7 5. g3 Nf6 6. Qe2 Be7 7. Bg2 c5 8. O-O
O-O 9. e5 Nfd7 10. h4 Nc6 11. Re1 Qc7 12. c3 Rac8 13. Nf1 d4 14. c4 Nb4 15. a3
Nc6 16. N1h2 Rfe8 17. Ng4 Na5 18. Bg5 Qd8 19. b4 Nc6 20. bxc5 Nxc5 21. Rad1 Na4
22. Qd2 Bxg5 23. hxg5 Re7 24. Qf4 Kf8 25. Qe4 g6 26. Nf6 Rec7 27. Nxh7+ Kg7 28.
Qh4 Qh8 29. Qh6+ Kg8 30. Nf6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.29"]
[White "Sierra, Edwin Andres"]
[Black "Carvajal Doria, Alvaro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "1886"]
[PlyCount "64"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4
c6 9. Nc3 Nxc3 10. bxc3 Nd7 11. Bg5 Be7 12. Bd2 Bf6 13. Qc2 h6 14. Qc1 dxc4 15.
Bxc4 Nb6 16. Bd3 g5 17. Re1 Re8 18. Qc2 Rxe1+ 19. Rxe1 Be6 20. Qb2 Qd7 21. h4
Bc4 22. Bb1 Re8 23. Be3 Nd5 24. Qc2 Nxe3 25. fxe3 gxh4 26. Qh7+ Kf8 27. Nxh4
Ke7 28. Nf5+ Kd8 29. Qxh6 Qe6 30. Qf4 Rg8 31. Qb8+ Qc8 32. Qxc8+ Kxc8 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.31"]
[White "Guerrero, Hernando"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1993"]
[BlackElo "2121"]
[PlyCount "40"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Nc6 8.
Nxc6 dxc6 9. a4 e5 10. Be3 Ng4 11. Bd2 Bc5 12. h3 Nf6 13. Ne2 O-O 14. a5 Be6
15. Bg5 Be7 16. f4 c5 17. Nc3 c4 18. Be2 exf4 19. Bxf4 Bd6 20. Bg5 Qc5+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.33"]
[White "Castaneda, Victor"]
[Black "Otero, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1955"]
[BlackElo "2078"]
[PlyCount "53"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. a3
Be7 9. Nc3 c5 10. Qc2 d5 11. b3 Nc6 12. cxd5 exd5 13. dxc5 bxc5 14. Na4 Ne4 15.
Rfd1 Qc7 16. Rac1 Bd6 17. g3 Rfe8 18. Be1 Ne7 19. Nd4 Qd7 20. Nb5 d4 21. f3 Nf5
22. Bf2 Nxf2 23. Kxf2 Nxe3 24. Qd3 Qh3 25. Nxc5 Nxd1+ 26. Bxd1 Qxh2+ 27. Kf1
0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.34"]
[White "Barros, Raul"]
[Black "Castellanos, Alvaro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2047"]
[PlyCount "93"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 h6 4. Bh4 d5 5. e3 c5 6. c3 c4 7. Nbd2 Be7 8. Ne5
Nc6 9. Nxc6 bxc6 10. b3 Qa5 11. Qc1 g5 12. Bg3 O-O 13. bxc4 Ba3 14. Qc2 Ba6 15.
c5 Bxf1 16. Rxf1 Nh5 17. Bd6 Rfd8 18. h4 g4 19. Rb1 Rxd6 20. cxd6 Bxd6 21. g3
c5 22. Nb3 Qa4 23. Qe2 f5 24. Nxc5 Bxc5 25. dxc5 Nf6 26. Rb4 Qa3 27. Qb2 Qxb2
28. Rxb2 Rc8 29. Ke2 Rxc5 30. Rc1 a5 31. c4 dxc4 32. Rbc2 Ne4 33. Rxc4 Rxc4 34.
Rxc4 Kf7 35. Ke1 Nd6 36. Rc5 a4 37. Ra5 Kf6 38. Rxa4 Ke5 39. Rb4 Kd5 40. Rd4+
Kc5 41. Rxd6 Kxd6 42. Kd2 e5 43. Kd3 Kc5 44. a4 Kd5 45. Kc3 Kc5 46. Kd3 e4+ 47.
Kc3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.35"]
[White "Ojeda, Jesus David"]
[Black "Botello, Gregory Paul"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2037"]
[PlyCount "84"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Bg5 Bg4 8.
Re1 Nbd7 9. c3 c6 10. Nbd2 Qc7 11. Qc2 Rfe8 12. h3 Bh5 13. g4 Bg6 14. Nh4 Bh2+
15. Kg2 Bf4 16. Bxf6 Bxd2 17. Qxd2 Nxf6 18. f3 Bxd3 19. Qxd3 Qf4 20. Nf5 g6 21.
Ng3 Kg7 22. Qd2 Qd6 23. Rxe8 Rxe8 24. Re1 Rxe1 25. Qxe1 Qf4 26. Qe5 Qxe5 27.
dxe5 Nd7 28. f4 Nc5 29. Kf3 Na4 30. Ke3 Nxb2 31. Ne2 c5 32. Nc1 Nd1+ 33. Kd2
Nf2 34. g5 Kf8 35. a4 Ke7 36. Ke3 Nd1+ 37. Kd2 Nb2 38. Nb3 Nxa4 39. Na5 Ke6 40.
Nxb7 a6 41. Ke3 Ke7 42. Kd3 Ke6 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.38"]
[White "Valle, Leiner Efrain"]
[Black "Tautiva, Cristian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2192"]
[PlyCount "92"]
[EventDate "2009.04.08"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d3 g6 5. O-O Bg7 6. e4 Nf6 7. Nc3 dxe4 8. Nxe4
Nxe4 9. dxe4 Qxd1 10. Rxd1 Bg4 11. Rd5 Bxf3 12. Bxf3 Nd4 13. Bd1 Rc8 14. c3 e6
15. Rg5 h6 16. Rg4 Nc6 17. f4 Bf6 18. f5 g5 19. e5 Nxe5 20. Ra4 a6 21. fxe6
fxe6 22. Be2 Ke7 23. Be3 Rc6 24. Re1 Rf8 25. Re4 Nd7 26. Bg4 e5 27. Bd2 Rd8 28.
c4 Kd6 29. Bc3 Kc7 30. Bxd7 Rxd7 31. Bxe5+ Bxe5 32. Rxe5 Rd2 33. R1e2 Rxe2 34.
Rxe2 b5 35. b3 Kb6 36. Kf2 Ka5 37. a3 Rf6+ 38. Kg2 Rd6 39. Re5 Rd3 40. Rxc5
Rxb3 41. cxb5 axb5 42. Rc6 Rxa3 43. Rxh6 g4 44. Rg6 Ra2+ 45. Kf1 Rxh2 46. Rxg4
b4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.44"]
[White "Suarez, Walter Camilo"]
[Black "Urrego Alfonso, Zamir"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1984"]
[PlyCount "39"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nd2 Bg7 8. e4
O-O 9. Bd3 a6 10. a4 Nbd7 11. Nc4 Qc7 12. O-O Rb8 13. a5 b5 14. axb6 Nxb6 15.
h3 Re8 16. Re1 Nfd7 17. f4 Bb7 18. Bd2 Nc8 19. Na4 Na7 20. Ba5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.45"]
[White "Rico, Oswaldo"]
[Black "Martinez Paipa, Hernan"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1967"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Nc3 Nf6 5. Be2 e6 6. O-O Be7 7. h3 O-O 8. Be3
d5 9. exd5 exd5 10. d4 b6 11. Nh2 cxd4 12. Bxd4 Nxd4 13. Qxd4 Re8 14. Bf3 Be6
15. Rad1 Bc5 16. Qd3 Rc8 17. Nxd5 Nxd5 18. Bxd5 Bxd5 19. Qxd5 Qxd5 20. Rxd5 Re2
21. a3 a5 22. Rfd1 Kf8 23. R5d2 Bxf2+ 24. Kf1 Rxd2 25. Rxd2 Be3 26. Re2 Bf4 27.
Nf3 Rd8 28. Kf2 Rd5 29. g3 Bc1 30. c4 Rf5 31. Rc2 Bg5 32. g4 Rf6 33. Kg2 Bf4
34. b4 axb4 35. axb4 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.47"]
[White "Perez Arroyave, Damian"]
[Black "Uribe Fajardo, Juan Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1934"]
[PlyCount "43"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. c4 Nf6 7. f3 Nc6 8. a3
Bc5 9. Be3 Qb6 10. Nxc6 Bxe3 11. Nb4 Bf2+ 12. Kf1 h5 13. Nc3 g5 14. e5 Nh7 15.
Ne4 Bd4 16. Nd6+ Kf8 17. Nd3 f5 18. c5 Qd8 19. Qa4 Be3 20. Nc4 b5 21. cxb6 Bxb6
22. Qb4+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.52"]
[White "Ortiz, Abel"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1861"]
[PlyCount "37"]
[EventDate "2009.04.08"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8.
Bc4 Nb6 9. Bb5 Bg7 10. Be3 O-O 11. Bxc6 bxc6 12. O-O Nd5 13. Qd2 Nxe3 14. Qxe3
Rb8 15. b3 Bf5 16. Ne4 c5 17. dxc5 Rc8 18. Rac1 h5 19. Nfd2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.53"]
[White "Gutierrez, Hermides Anibal"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1606"]
[BlackElo "1821"]
[PlyCount "15"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qc3 Nd5 7. Qd2 Ncb4 8.
a3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.55"]
[White "Farfan, Eduard Ricardo"]
[Black "Babilonia, Mauricio Rafael"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "42"]
[EventDate "2009.04.08"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Nf3 e5 5. dxe5 Qxd1+ 6. Kxd1 Bg4 7. Bf4
O-O-O+ 8. Nbd2 Bc5 9. Ke1 Nb4 10. Bd3 Rxd3 11. cxd3 Nxd3+ 12. Kf1 Nxf4 13. h3
Bf5 14. Ng5 Nh6 15. Nge4 Bd4 16. g3 Ne6 17. f4 Rd8 18. Rc1 Be3 19. Rc2 Bxd2 20.
Nd6+ Rxd6 21. exd6 Bxc2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.58"]
[White "Henao Franco, Alvaro"]
[Black "Villarraga, Yedixon"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "35"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 O-O 5. Nd5 Nxd5 6. Bxd5 c6 7. Bb3 d5 8.
c3 dxe4 9. Nxe5 Bc5 10. O-O Qd6 11. d4 exd3 12. Bf4 Qf6 13. Qxd3 Qxf4 14. Nxf7
Bf5 15. Qe2 Nd7 16. g3 Qc7 17. Qc4 Bg6 18. Ne5+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.62"]
[White "Casallas Abril, Dario Hernan"]
[Black "Paez, Adolfo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1990"]
[PlyCount "67"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qd2
d6 9. O-O-O Qc7 10. Bxf6 gxf6 11. f5 Ne5 12. Be2 Bd7 13. fxe6 fxe6 14. Bh5+ Ng6
15. Bg4 Kf7 16. Rhf1 b5 17. a3 Qc4 18. Nd5 Rab8 19. Nxe7 Kxe7 20. Nf5+ exf5 21.
Qxd6+ Kf7 22. Qxd7+ Ne7 23. Rxf5 Rhd8 24. Bh5+ Kg8 25. Qxe7 Rxd1+ 26. Kxd1 Qd4+
27. Ke2 Rd8 28. Qe6+ Kg7 29. Qf7+ Kh8 30. Qxf6+ Qxf6 31. Rxf6 Kg7 32. Rxa6 Rb8
33. e5 Kf8 34. e6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.??"]
[Round "7.30"]
[White "Otero, Daniel"]
[Black "Garces, Javier"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2078"]
[PlyCount "130"]
[EventDate "2009.04.08"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d4 e6 5. O-O Nf6 6. c4 Be7 7. dxc5 Bxc5 8. Bg5
Be7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. e4 Nb6 12. Nc3 O-O 13. Qe2 Rd8 14. Rad1 Bd7
15. h4 h6 16. e5 Be8 17. Ne4 Rxd1 18. Rxd1 Rd8 19. Rxd8 Qxd8 20. Nd6 Qe7 21.
Nd2 Nd5 22. f4 Kf8 23. N2c4 a6 24. Qd3 Kg8 25. a3 b5 26. Bxd5 exd5 27. Ne3 d4
28. Nef5 Qe6 29. Qe4 Bd7 30. Nxd4 Nxd4 31. Qxd4 Qb3 32. Qc3 Qd5 33. Kf2 Bg4 34.
Ke3 Qd1 35. Qd3 Qc1+ 36. Qd2 Qg1+ 37. Qf2 Qc1+ 38. Kd4 Qc6 39. Qe3 Be6 40. Qe4
Qc1 41. Qg2 Kh7 42. f5 Bb3 43. e6 Qd1+ 44. Kc5 fxe6 45. fxe6 Qe1 46. Qe4+ Qxe4
47. Nxe4 Bxe6 48. Kb6 Kg6 49. Kxa6 Bc4 50. b4 Kf5 51. Nf2 Ke5 52. Ka5 Kd4 53.
Nd1 Be2 54. Nb2 Ke3 55. a4 bxa4 56. Nxa4 Kf3 57. Nc3 Bd3 58. b5 Bxb5 59. Kxb5
Kxg3 60. h5 Kg4 61. Kc4 Kxh5 62. Kd4 Kg4 63. Ke3 h5 64. Kf2 g5 65. Ne4 Kf4
1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.14"]
[White "De Arco, Luis Carlos"]
[Black "Villa, Huber"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2207"]
[PlyCount "67"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 b6 8. O-O
Bb7 9. f4 g6 10. Nf3 Be7 11. Be3 h6 12. a3 Qc7 13. g4 O-O-O 14. Kh1 Rhg8 15. b4
c4 16. Bc2 a6 17. f5 gxf5 18. gxf5 Bg5 19. Nxg5 hxg5 20. Kg1 Ndxe5 21. dxe5 d4
22. cxd4 Nxe5 23. Ng3 Nc6 24. fxe6 fxe6 25. Be4 Nxd4 26. Bxb7+ Kb8 27. Bg2 g4
28. Bxd4 e5 29. Bc3 Rxd1 30. Raxd1 b5 31. Rd5 Re8 32. Ne4 Qb6+ 33. Nc5 g3 34.
Bxe5+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.16"]
[White "Avila, Pedro Andres"]
[Black "Valderrama, Gilberto"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2088"]
[BlackElo "2256"]
[PlyCount "50"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 O-O 7. O-O a6 8. a4
c5 9. Nde2 Be6 10. Bd5 Bxd5 11. exd5 Nbd7 12. Ng3 Re8 13. Re1 Bf8 14. b3 Rxe1+
15. Qxe1 Qa5 16. Bb2 Re8 17. Qd2 Qb4 18. Ba3 Qh4 19. Re1 Qd4 20. Rd1 Qxd2 21.
Rxd2 Re1+ 22. Nf1 g6 23. f3 Bh6 24. Re2 Rxe2 25. Nxe2 Nxd5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.41"]
[White "Camargo, Santiago"]
[Black "Guerrero, Javier Eduardo"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2045"]
[PlyCount "57"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Qb6 7. Bg5 Bg7 8.
Ndb5 Be6 9. Qd2 Nc6 10. Be3 Qa5 11. Nd5 Qxd2+ 12. Bxd2 Kd7 13. Bc4 Rhc8 14. Bb3
Ne5 15. Nbc3 Nc4 16. Bxc4 Rxc4 17. O-O-O Rac8 18. Be3 b5 19. Nxf6+ Bxf6 20. Rd2
b4 21. Na4 Ke8 22. b3 R4c7 23. Rhd1 Bd7 24. Nb2 Bc3 25. Rf2 Bb5 26. Bd4 a5 27.
Bxc3 Rxc3 28. Rdd2 R3c6 29. Nd1 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.2"]
[White "Rivera, Alberto"]
[Black "Mosquera, Miguel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2357"]
[BlackElo "2375"]
[PlyCount "30"]
[EventDate "2009.04.08"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
b3 O-O 9. Bb2 Be6 10. Rc1 f5 11. d3 Qd7 12. a3 Rad8 13. b4 Bf6 14. Na4 Nxa4 15.
Qxa4 e4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.3"]
[White "Mendoza, Rafael"]
[Black "Morales, Jhon Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2318"]
[BlackElo "2316"]
[PlyCount "60"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Qe2 Nc6 5. O-O Nf6 6. d3 e6 7. Nc3 Be7 8.
Bxc6 Bxc6 9. e5 dxe5 10. Nxe5 Rc8 11. Nxc6 Rxc6 12. Ne4 O-O 13. Bg5 h6 14.
Nxf6+ Bxf6 15. Bxf6 Qxf6 16. b3 Qd4 17. Qe3 Qd5 18. Rfe1 Rd8 19. Qe4 (19. Qe5
Qxe5 20. Rxe5 Kf8) 19... Qxe4 20. Rxe4 Rd5 21. Rae1 Kf8 22. Re5 Rxe5 23. Rxe5
Rc8 24. f4 b6 25. a4 a5 26. Kf2 Rd8 27. Kf3 Rd4 28. g3 Ke7 29. Re1 Rd8 30. Re5
g6 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.4"]
[White "Acosta, Alejandro"]
[Black "De Arco, Luis Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2315"]
[BlackElo "2207"]
[PlyCount "87"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8.
Nxd4 Nc5 9. Nf5 Ne6 10. Re1 g6 11. Nh6 b5 12. Qf3 Rf8 13. Bb3 Bb7 14. Nc3 Na5
15. Bd5 c6 16. Be4 Qc7 17. Ng4 h5 18. Nf6+ Bxf6 19. Qxf6 Qd8 20. Qf3 Qc7 21.
Bd3 c5 22. Be4 O-O-O 23. Bxb7+ Qxb7 24. Ne4 Kb8 25. Qd3 Nc4 26. a4 d5 27. exd6
f5 28. Ng5 Rxd6 29. Nxe6 Rxd3 30. cxd3 Re8 31. dxc4 bxc4 32. Bf4+ Kc8 33. Nxc5
Qc6 34. Rxe8+ Qxe8 35. g3 Qe2 36. h4 Kd8 37. Rc1 Ke8 38. Nb7 Qxb2 39. Nd6+ Kf8
40. Rxc4 Qe2 41. Rc8+ Kg7 42. Re8 Qd1+ 43. Kh2 Qf3 44. Be5+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.6"]
[White "Castano, Duvan Martin"]
[Black "Portnoy Cruz, Ivan Adolfo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "2003"]
[PlyCount "106"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 O-O 7. Bb3 Na6 8.
O-O Nc5 9. f3 c6 10. Be3 Qe8 11. Nde2 b5 12. Qe1 a5 13. a3 Nxb3 14. cxb3 Be6
15. Nd4 Bd7 16. b4 axb4 17. axb4 Rxa1 18. Qxa1 c5 19. Nc2 Bc6 20. Rd1 Qb8 21.
Qa6 Qc8 22. Qa7 Nd7 23. Bf4 Bd8 24. Kh1 Bb6 25. Qa1 f5 26. Bxd6 fxe4 27. Nxe4
Bxe4 28. fxe4 Rf2 29. Ne3 c4 30. Nf5 Qb7 31. Bg3 Re2 32. Nd6 Qc6 33. Qc1 Nf6
34. Qf4 h6 35. Qf1 Rxb2 36. e5 Ng4 37. Qf7+ Kh7 38. Qf5+ Kg8 39. Qf7+ Kh7 40.
Qf5+ Kg8 41. Qf7+ Kh7 42. Qf5+ Kg8 43. Ne4 Ne3 44. Qf3 Qd5 45. Rg1 Qf7 46.
Qxf7+ Kxf7 47. Nd6+ Ke6 48. Nxb5 Rxb4 49. Nc3 Nf5 50. Re1 Nxg3+ 51. hxg3 Bf2
52. Re4 Bxg3 53. Re3 Bxe5 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "9.7"]
[White "Narvaez, Zamir"]
[Black "Ramirez, Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2145"]
[BlackElo "2262"]
[PlyCount "108"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qd6 8.
Qe2 Nbd7 9. Nb3 Bb6 10. Bg5 O-O 11. Bh4 a6 12. Bg3 Qc6 13. O-O-O Qe4 14. Qf1
Re8 15. Kb1 Ba7 16. Nfd4 b5 17. Be2 Qg6 18. Bf3 Ne4 19. Nc6 f5 20. Qe2 Ndf6 21.
Bf4 Qf7 22. Be3 Bxe3 23. Qxe3 Bb7 24. Nba5 Bxc6 25. Nxc6 Qc7 26. Nd4 Rac8 27.
Bxe4 Nxe4 28. f3 Nc5 29. h4 f4 30. Qe2 Rcd8 31. h5 h6 32. Nb3 Nd7 33. Rh4 e5
34. Nd2 Nf6 35. Rdh1 Qd6 36. Ne4 Nxe4 37. fxe4 Rf8 38. Rc1 Kh8 39. Rg4 Rf6 40.
c4 Rc8 41. Rd1 Qc7 42. cxb5 axb5 43. Rg6 Rxg6 44. hxg6 Qc6 45. b4 Qxg6 46. Rd5
Rc4 47. Rxb5 Rxe4 48. Rb8+ Kh7 49. Qc2 Re1+ 50. Kb2 e4 51. b5 Qf6+ 52. Kb3 Re3+
53. Kc4 Qe6+ 54. Kb4 Qd6+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "9.9"]
[White "Carvajal, Nolberto"]
[Black "Avellaneda, Jonathan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2330"]
[PlyCount "55"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. O-O Qc7 6. dxe5 dxe5 7. Qe2 Be7 8.
Rd1 Ngf6 9. Ng5 O-O 10. Bxf7+ Rxf7 11. Qc4 Nc5 12. Qxf7+ Kh8 13. Be3 Bg4 14.
Bxc5 Bh5 15. Qxe7 Qxe7 16. Bxe7 Bxd1 17. Nc3 Bxc2 18. Rc1 Bd3 19. Nf7+ Kg8 20.
Nxe5 Bxe4 21. Bxf6 gxf6 22. Nxe4 fxe5 23. Rd1 Kg7 24. Rd7+ Kg6 25. Rxb7 Rd8 26.
f3 Rd1+ 27. Kf2 Rc1 28. Kg3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.15"]
[White "Rios, Cristhian Camilo"]
[Black "Becerra, Juan David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "2194"]
[PlyCount "65"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be3 Qc7 8. Be2
Be7 9. O-O O-O 10. a4 b6 11. Bf3 Bb7 12. Qe1 Nc6 13. Kh1 Rac8 14. Qg3 Nd7 15.
f5 Nxd4 16. Bxd4 e5 17. Be3 Qc4 18. Be2 Qb4 19. Bxa6 Qxb2 20. Nd5 Bxd5 21. Bxc8
Rxc8 22. exd5 Rxc2 23. a5 bxa5 24. Rab1 Qc3 25. f6 Bf8 26. fxg7 Bxg7 27. Rb7
Nf8 28. Rbxf7 Ng6 29. Qg5 Qc8 30. Rxg7+ Kxg7 31. Qf6+ Kg8 32. Qf7+ Kh8 33. Bh6
1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.17"]
[White "Arenas, David"]
[Black "Lotero, Faiber"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2329"]
[BlackElo "2088"]
[PlyCount "70"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. h3
d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bb7 13. Nf1 h6 14. Ng3 Rfe8 15.
dxe5 dxe5 16. Nh2 Rad8 17. Qf3 Bc8 18. Ng4 Nxg4 19. hxg4 Bh4 20. Nf1 Be6 21. g3
Bg5 22. Bxg5 hxg5 23. Kg2 Nc4 24. b3 Nd2 25. Nxd2 Rxd2 26. Bd1 Red8 27. Qe3 f6
28. Be2 c4 29. b4 Qc8 30. Qf3 R8d3 31. Bxd3 Bxg4 32. Bxc4+ bxc4 33. Qe3 Rd3 34.
a4 Rxe3 35. Rxe3 Qd7 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.20"]
[White "Molina, Rafael"]
[Black "Narvaez, Faber Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2028"]
[BlackElo "2154"]
[PlyCount "103"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Nf6 6. Nc3 Bb4 7. e5 Nd5 8. Bd2
Nxc3 9. bxc3 Bf8 10. Qg4 Qc7 11. f4 b6 12. Bd3 Bb7 13. O-O g6 14. h4 Bg7 15.
Rae1 Nc6 16. h5 O-O 17. Re3 d6 18. hxg6 hxg6 19. Rh3 Rfe8 20. exd6 Qxd6 21. Nf3
Ne7 22. Nh4 Rac8 23. c4 Red8 24. Bc1 Qc6 25. Rg3 Rxd3 26. Rxd3 Qxc4 27. Rd7 Bc6
28. Rd3 Qxc2 29. Rfd1 Bd5 30. Ba3 Re8 31. Qg5 Nc6 32. Nxg6 Be4 33. Ne7+ Nxe7
34. R3d2 f6 35. Qh5 Bg6 36. Rxc2 Bxh5 37. Bxe7 Rxe7 38. Rd8+ Kh7 39. Rb8 f5 40.
Rd2 Bc3 41. Rd6 Bb4 42. Rc6 Bc5+ 43. Kh2 a5 44. Kg3 Rg7+ 45. Kh4 Bg4 46. Rcc8
Bf2+ 47. g3 b5 48. axb5 Bd4 49. Rh8+ Kg6 50. Rbf8 e5 51. fxe5 Be3 52. Rf6# 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "9.23"]
[White "Garces, Javier"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2121"]
[PlyCount "92"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 b5 6. cxd5 cxd5 7. Be2 Bf5 8. O-O
e6 9. a3 Bd6 10. b3 Nbd7 11. Bb2 h6 12. Qd2 O-O 13. h3 Qb8 14. Rfc1 Rc8 15. Qe1
Qb7 16. Bf1 Ne4 17. Nxe4 dxe4 18. Nd2 Bg6 19. Rxc8+ Rxc8 20. Rc1 f5 21. Rxc8+
Qxc8 22. Qc1 Qxc1 23. Bxc1 e5 24. Bb2 exd4 25. exd4 Bf7 26. a4 Bb4 27. Nb1 Bxb3
28. axb5 a5 29. Na3 Nb6 30. Kh2 Bd6+ 31. g3 Kf7 32. Kg2 Ke6 33. Nb1 g5 34. Be2
Bc4 35. Kf1 Bxe2+ 36. Kxe2 Kd5 37. g4 Nc4 38. Ba1 f4 39. Nc3+ Kxd4 40. Na4+ Kd5
41. Bg7 f3+ 42. Ke1 e3 43. fxe3 Bg3+ 44. Kd1 Nxe3+ 45. Kd2 f2 46. Nc3+ Ke6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.24"]
[White "Villa, Huber"]
[Black "Bolivar, Jeyson"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2120"]
[PlyCount "108"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. e3 Nbd7 5. Nf3 e6 6. Bd3 Bg6 7. O-O Be7 8.
Re1 O-O 9. a3 c5 10. Bb5 Bh5 11. Bxd7 Qxd7 12. Ne5 Qc7 13. Qd2 a6 14. f4 Rfc8
15. h3 Bg6 16. Re2 b5 17. dxc5 Bxc5 18. Bxf6 gxf6 19. Ng4 Kg7 20. Nd1 h5 21.
Ngf2 Rd8 22. Kh1 Rac8 23. Nd3 Bd6 24. N1f2 Qc4 25. c3 Rg8 26. Ne1 Rcd8 27. Nf3
Be4 28. Nd4 f5 29. Nxe4 dxe4 30. Rd1 Kh7 31. Qe1 Be7 32. Red2 Rd5 33. Rc2 Rgd8
34. b3 Qc7 35. Qe2 Kh6 36. Rg1 h4 37. g4 hxg3 38. Rxg3 Rc5 39. Rg1 Bf6 40. Qg2
Qe7 41. h4 Rcc8 42. Qh3 Bxd4 43. exd4 Rxd4 44. Qg3 Qf6 45. Qh2 Rd3 46. c4 bxc4
47. Rcg2 cxb3 48. h5 Kh7 49. Rg7+ Qxg7 50. Rxg7+ Kxg7 51. Qb2+ Kh7 52. Qf6 Rc1+
53. Kg2 Rc2+ 54. Kg1 Rd1# 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.29"]
[White "Barrios, Hernando"]
[Black "Avila, Pedro Andres"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2088"]
[PlyCount "68"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Be7 7. Nf3 a6 8. O-O
dxc4 9. Bxc4 b5 10. Bd3 c5 11. Re1 cxd4 12. exd4 Bb7 13. Bc2 Nbd7 14. Qd3 Re8
15. Ng5 Nf8 16. Be3 Rc8 17. Rad1 Qc7 18. Rc1 Qb8 19. h3 Red8 20. Bb3 Qa8 21. f3
Qb8 22. Nge4 Ng6 23. Nxf6+ Bxf6 24. Ne4 Be7 25. Rxc8 Rxc8 26. Ng5 Rd8 27. h4
Qg3 28. Bf2 Qxg2+ 29. Kxg2 Nf4+ 30. Kg3 Nxd3 31. Rd1 Nxb2 32. Rc1 Nd3 33. Rd1
Nxf2 34. Kxf2 Bxa3 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.32"]
[White "Tautiva, Cristian Camilo"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2058"]
[PlyCount "54"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Ne2 Nf6 6. Nbc3 Bc5 7. Be3 Bxe3 8.
fxe3 Qb6 9. Qc1 Ng4 10. Nd5 Qd8 11. Qd2 O-O 12. O-O-O Nf2 13. Nec3 Nxd1 14.
Qxd1 Nc6 15. h4 b5 16. g4 Qa5 17. Kb1 b4 18. Ne2 Qc5 19. Ng3 Ne7 20. Nxe7+ Qxe7
21. Nf5 Qc5 22. Nd6 Rb8 23. Bc4 Rb6 24. Nxc8 Rxc8 25. Bd5 Rf6 26. Qe2 a5 27.
Rh2 Qxc2+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "9.35"]
[White "Botello, Gregory Paul"]
[Black "Gutierrez Cascardo, Jaime"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1615"]
[BlackElo "2010"]
[PlyCount "81"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. e3 Nbd7 5. Nf3 e6 6. Bb5 c6 7. Bd3 Bxd3 8.
Qxd3 Be7 9. O-O h6 10. Bh4 O-O 11. Ne2 Ne4 12. Bxe7 Qxe7 13. c4 f5 14. cxd5
exd5 15. Nf4 Rae8 16. Ng6 Qf6 17. Nxf8 Rxf8 18. Nd2 g5 19. f3 Nd6 20. e4 Qe6
21. exf5 Qxf5 22. Qxf5 Nxf5 23. Nb3 Re8 24. Rae1 Rxe1 25. Rxe1 Kf7 26. Kf2 Nd6
27. Nc1 Nf8 28. g3 Ne6 29. Nb3 Nf5 30. Rd1 Ke7 31. Ke2 Kd6 32. Kd3 b6 33. Re1
c5 34. dxc5+ bxc5 35. Rxe6+ Kxe6 36. Nxc5+ Kd6 37. Nb3 Ke5 38. Nd2 h5 39. b4 h4
40. Nf1 Nd4 41. f4+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "9.40"]
[White "Palacio, Pablo Persi"]
[Black "Juez, Jhon Alexander"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2075"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 d6 5. e4 e5 6. Be2 Be7 7. Nf3 O-O 8. O-O Re8
9. h3 Nbd7 10. a3 Nf8 11. b4 b6 12. bxc5 bxc5 13. Rb1 Ng6 14. Nh2 Bd7 15. f4
exf4 16. Bxf4 Qa5 17. Qc2 Nxf4 18. Rxf4 Qxa3 19. Rbf1 Rab8 20. Bd1 Bd8 21. R1f2
Rb4 22. Qd3 Nxe4 23. Rxe4 Rxe4 24. Qxe4 Qxc3 25. Bc2 g6 26. Qf4 Qe1+ 27. Nf1
Qe7 28. Nd2 Rb2 29. Nf3 Ra2 30. Ng5 Bf5 31. Bxf5 Rxf2 32. Qxf2 Qxg5 33. Bd3 Qd2
0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.45"]
[White "Restrepo, Jose Daniel"]
[Black "Castaneda, Victor"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1955"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. c3 g6 7. Nf3 Bg7 8. Bf4
O-O 9. Nbd2 Re8 10. O-O Nh5 11. Bh2 Qb6 12. Rb1 e5 13. dxe5 Nxe5 14. Bxe5 Bxe5
15. Re1 f6 16. Nd4 Bd7 17. N2f3 Nf4 18. Bc2 Bc7 19. Bb3 Qd6 20. Qd2 Kg7 21.
Rxe8 Rxe8 22. Re1 Re4 23. Bc2 f5 24. Qd1 Qe7 25. Bxe4 fxe4 26. Nc2 Qd6 27. Qd4+
Kg8 28. Nd2 Nxg2 29. Kxg2 Qh2+ 30. Kf1 Bxh3+ 31. Ke2 Bg4+ 32. Nf3 Bxf3+ 33. Kd2
Bf4+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "9.46"]
[White "Rodriguez Lopez, Andres Cami"]
[Black "Olarte Mateus, Juan V"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1909"]
[PlyCount "70"]
[EventDate "2009.04.08"]

1. e4 c6 2. d4 d6 3. Nc3 Nf6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. Bg5 Be7 8. e5
dxe5 9. dxe5 Nd5 10. Bxe7 Qxe7 11. Ne4 Qb4+ 12. Nfd2 Bxe2 13. Qxe2 O-O 14. b3
Nc3 15. Qe3 Nxe4 16. Qxe4 Qc3 17. Rd1 Nd7 18. f4 Qg3+ 19. Ke2 Nc5 20. Qf3 Qg6
21. Rhg1 Rad8 22. b4 Na6 23. Qc3 Rd5 24. g3 Rfd8 25. a3 Nc7 26. a4 Rd4 27. Nc4
Qe4+ 28. Ne3 Rxd1 29. Rxd1 Nd5 30. Qb3 Rf8 31. Rd3 Nxb4 32. Rd7 c5 33. Kf2 a5
34. c3 Nd3+ 35. Ke2 Nc1+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.48"]
[White "Useche Contreras, Maigel"]
[Black "Rico, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "84"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Be3 Nf6 5. Bd3 Bd6 6. Nf3 Bg4 7. h3 Bh5 8.
Nbd2 Nbd7 9. c3 c6 10. Qc2 Qc7 11. O-O-O O-O-O 12. Kb1 Kb8 13. Rc1 Bxf3 14.
Nxf3 h6 15. Rhe1 Rde8 16. c4 dxc4 17. Bxc4 Nb6 18. Nd2 Bb4 19. Qb3 Nxc4 20.
Qxb4 Nxe3 21. fxe3 Qg3 22. Nc4 Nd5 23. Qd6+ Qxd6 24. Nxd6 Rxe3 25. Rxe3 Nxe3
26. Nxf7 Rf8 27. Re1 Nd5 28. Nd6 Rf6 29. Ne4 Re6 30. Kc2 Nf4 31. g3 Nxh3 32.
Kd2 Kc7 33. a3 Ng5 34. Kd3 g6 35. Nxg5 Rxe1 36. Nf7 Rg1 37. Nxh6 Rxg3+ 38. Ke4
Rb3 39. Nf7 Rxb2 40. Ne5 Re2+ 41. Kf4 Rxe5 42. dxe5 Kd7 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.50"]
[White "Quintero, Raul"]
[Black "Rubio Melo, Hugo Arturo"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2160"]
[PlyCount "54"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Na5 10. Bb3 Nxb3 11. axb3 Be6 12. O-O-O Qa5 13. Bh6 Rac8 14. Bxg7
Kxg7 15. Nxe6+ fxe6 16. Kb1 Rc6 17. Na4 Qxd2 18. Rxd2 b5 19. Nc3 a6 20. Ne2 e5
21. Ng3 Rfc8 22. h4 h5 23. Nf1 a5 24. Ne3 a4 25. bxa4 bxa4 26. Ka2 e6 27. Rhd1
d5 1/2-1/2

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.1"]
[White "Barrientos, Sergio E"]
[Black "Castaneda, Victor"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2456"]
[BlackElo "1955"]
[Annotator "Sergio Barrientos"]
[PlyCount "101"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Bxf6
8. h4 b6 9. Bb5 O-O 10. Qe2 Bb7 11. Bxd7 Qxd7 12. Bxf6 gxf6 13. O-O-O Qd5 14.
Kb1 Kh8 15. h5 h6 16. Qe3 Kg7 17. Nh4 Rg8 18. Qg3+ Kf8 (18... Qg5 19. Qxc7) 19.
Qxc7 Rc8 20. Qf4 Qg5 21. Qd6+ Kg7 22. Rd3 Qxh5 23. Qf4 Kf8 24. Qd6+ Ke8 25.
Rdd1 Be4 26. Rc1 Qd5 27. Qxd5 Bxd5 28. f3 Kd7 29. b3 b5 30. c3 a5 31. Kb2 Rc7
32. Rh3 Rcc8 33. g4 h5 34. Rg3 hxg4 35. fxg4 Rh8 36. Nf3 Bxf3 37. Rxf3 Rh2+ 38.
Rc2 Rxc2+ 39. Kxc2 b4 40. c4 Ke7 41. Kd3 Rg8 42. Rf4 Rg5 43. c5 e5 44. Re4 Ke6
45. Kc4 Rg8 46. d5+ Kd7 47. Kb5 Ra8 48. g5 Rb8+ 49. Kxa5 Ra8+ 50. Kxb4 Rxa2 51.
gxf6 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.5"]
[White "Clavijo, Jorge Mario"]
[Black "Rodriguez Lopez, Andres Cami"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2365"]
[BlackElo "1909"]
[PlyCount "65"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Nc6 15.
Bg5 h6 16. Be3 Nb4 17. Bb1 a5 18. Ng3 Rfe8 19. a3 Na6 20. Ba2 Rac8 21. Rc1 Qb8
22. Qd2 Bf8 23. Qxa5 Nc7 24. d5 Na8 25. Bb1 Rxc1 26. Rxc1 Rc8 27. Rxc8 Qxc8 28.
Bd3 Qb7 29. Nd2 Nc7 30. Nb1 Be7 31. Nc3 Bc8 32. Bb6 Na8 33. Bd8 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.7"]
[White "Carvajal, Nolberto"]
[Black "Rico, Oswaldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2330"]
[PlyCount "71"]
[EventDate "2009.04.08"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. Re1
Re8 9. e5 Nd7 10. h4 Qc7 11. Qe2 f6 12. exf6 Bxf6 13. Nf1 Nd4 14. Nxd4 Bxd4 15.
Bxd5 Qe5 16. Be4 Bxb2 17. Bxb2 Qxb2 18. Bxh7+ Kf8 19. Bg6 Nf6 20. Bxe8 Kxe8 21.
Ne3 Qd4 22. Nf5 Qd7 23. Qe5 b6 24. Nd6+ Ke7 25. Nxc8+ Rxc8 26. Qg5 Kf7 27. Re5
Rh8 28. Rae1 Rh5 29. Qe3 Rxe5 30. Qxe5 Qc6 31. c4 a6 32. Re3 b5 33. h5 b4 34.
Qg5 Ne8 35. Re5 Qa4 36. Qg6+ 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.10"]
[White "Angel, Antonio"]
[Black "Morales, Jhon Alexander"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2316"]
[PlyCount "92"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. d3 d6 8. e4 O-O
9. a3 Nc6 10. Rb1 Rc8 11. b4 cxb4 12. axb4 d5 13. b5 Na5 14. exd5 exd5 15. Nxd5
Nxd5 16. cxd5 Qxd5 17. Bb2 Rfd8 18. Re1 Bf8 19. Qa4 Ba8 20. Qf4 Re8 21. Red1
Rc5 22. Ba3 Rxb5 23. Rxb5 Qxb5 24. Bxf8 Rxf8 25. Nd4 Qa4 26. Rc1 Nb3 27. Nxb3
Qxb3 28. Bxa8 Rxa8 29. Qc7 h6 30. d4 Qd5 31. Rd1 h5 (31... b5) 32. h4 b5 33.
Qc3 a5 34. Re1 b4 35. Qb2 b3 36. Re5 Qf3 37. Re3 Qd1+ 38. Kg2 a4 39. Qa3 Qxd4
40. Rxb3 axb3 41. Qxa8+ Kh7 42. Qa5 (42. Qf3) 42... Qe4+ (42... Qd5+) (42... b2
43. Qxh5+ Kg8) 43. Kh2 b2 44. Qxh5+ Kg8 45. f3 Qc2+ 46. Kh3 b1=Q 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.08"]
[Round "1.12"]
[White "Valencia, David Fernando"]
[Black "Zuluaga, Cesar"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2314"]
[PlyCount "86"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 a6 5. d3 d6 6. g3 g6 7. Bg2 Bg7 8. O-O Nge7
9. g4 h5 10. h3 hxg4 11. hxg4 Nd4 12. Be3 Nec6 13. Rb1 Nxf3+ 14. Rxf3 Nd4 15.
Rh3 Rxh3 16. Bxh3 Qh4 17. Bg2 Bd7 18. Bf2 Qe7 19. Ne2 Nc6 20. c3 O-O-O 21. Ng3
e5 22. f5 Bh6 23. Qf3 Rh8 24. Ne2 Kb8 25. d4 exd4 26. cxd4 cxd4 27. Nxd4 Ne5
28. Qg3 Bg5 29. Nf3 Bf6 30. Rd1 Nxf3+ 31. Qxf3 Bc6 32. Bg3 Be5 33. f6 Qe6 34.
Bxe5 Qxe5 35. b3 Re8 36. Re1 d5 37. Qf2 dxe4 38. Qh4 Qc5+ 39. Kh2 Ka7 40. g5
Re5 41. Qg3 Rxg5 42. Qe3 Qxe3 43. Rxe3 Rf5 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.18"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Sanchez, Victor Hugo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2251"]
[PlyCount "120"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Be2 g6 8. Nc3
Nxc3 9. bxc3 Bg7 10. exd6 Qxd6 11. O-O O-O 12. a4 Bf5 13. Re1 Rac8 14. Bd3 Bxd3
15. Qxd3 Rfd8 16. Ba3 Qc7 17. Qe4 e6 18. Rac1 Qa5 19. Qc2 Nxd4 20. Nxd4 Bxd4
21. Bb4 Qa6 22. Qe4 Bg7 23. h3 Rd5 24. Qg4 h5 25. Qh4 Bh6 26. Rcd1 Qe2 27. Rb1
Qd3 28. a5 Bg5 29. Qe4 Rc4 30. Qxd3 Rxd3 31. Red1 Rd2 32. Kf1 b5 33. axb6 axb6
34. Rxd2 Bxd2 35. Rb3 Bf4 36. Ke2 Bc7 37. Be7 Kg7 38. Kd3 Rc6 39. g4 hxg4 40.
hxg4 f6 41. g5 f5 42. Bf6+ Kf7 43. Rb1 e5 44. Rh1 Ke6 45. f3 f4 46. Rh8 Bd6 47.
Re8+ Kf5 48. Rd8 Bc7 49. Re8 Rd6+ 50. Ke2 Re6 51. Rg8 e4 52. fxe4+ Rxe4+ 53.
Kf2 Bd6 54. Rc8 Bc5+ 55. Kf1 Ra4 56. Re8 Ra2 57. Re2 Ra1+ 58. Re1 Rxe1+ 59.
Kxe1 f3 60. Kf1 Ke4 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.19"]
[White "Garcia, Alvaro"]
[Black "Guerrero, Javier Eduardo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2220"]
[PlyCount "94"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Qc2 b6 6. e4 Bxd2+ 7. Nbxd2 d6 8.
e5 Nh5 9. Bd3 Bb7 10. Be4 d5 11. cxd5 exd5 12. Bd3 Nf4 13. Bf1 O-O 14. Rc1 Nd7
15. Qf5 Ne6 16. Bb5 c6 17. Bd3 g6 18. Qg4 c5 19. Bb5 f5 20. Qg3 cxd4 21. Bxd7
Qxd7 22. O-O Rac8 23. h4 Rxc1 24. Rxc1 Rc8 25. Re1 Qg7 26. Ng5 Nc5 27. Nb3 h6
28. Nxc5 bxc5 29. Ne6 Qf7 30. Nf4 Kh7 31. e6 Qe8 32. e7 c4 33. Qxg6+ Qxg6 34.
Nxg6 Kxg6 35. e8=Q+ Rxe8 36. Rxe8 c3 37. bxc3 dxc3 38. Re7 d4 39. Kf1 d3 40.
Ke1 Bxg2 41. Re3 Bf1 42. Re6+ Kh5 43. Rc6 c2 44. Kd2 f4 45. Rf6 Kxh4 46. Rxf4+
Kg5 47. Ra4 a6 1/2-1/2

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.24"]
[White "Manrique, Fernando"]
[Black "De Arco, Luis Carlos"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "2207"]
[PlyCount "74"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bd3 Bb7 12. Qe2 Nd7 13. O-O f6 14. Be3 O-O
15. Rad1 Qc7 16. Bxb5 axb5 17. Nxb5 Qc6 18. Rxd6 Qxe4 19. f3 Qa4 20. b3 Qa5 21.
Rxd7 Bc6 22. Qc4+ Kh8 23. Rxe7 Bxb5 24. Qg4 Rg8 25. c4 Qc3 26. Bf2 Be8 27. Qe6
Bg6 28. Rd1 h6 29. Ra7 Qc2 30. Qd5 Rxa7 31. Bxa7 Qxa2 32. Qb7 Bc2 33. Rd2 Qxb3
34. Qxb3 Bxb3 35. c5 Rc8 36. Kf2 Kg8 37. Rd6 Kh8 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.25"]
[White "Rios, Cristhian Camilo"]
[Black "Gomez Barrero, Sergio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2204"]
[PlyCount "39"]
[EventDate "2009.04.08"]

1. e4 e5 2. d4 exd4 3. Bc4 d6 4. Nf3 Bg4 5. c3 Qe7 6. O-O Bxf3 7. Qxf3 Qf6 8.
Qh3 Nd7 9. cxd4 Qxd4 10. Bxf7+ Kxf7 11. Qxd7+ Be7 12. Nc3 Nf6 13. Qxc7 Rhc8 14.
Qxb7 Rab8 15. Qa6 Nxe4 16. Be3 Qc4 17. Qa5 Nxc3 18. bxc3 Rb5 19. Qxa7 Qxc3 20.
Rac1 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.27"]
[White "Nunez V, Gustavo Eduardo"]
[Black "Garcia S, Juan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2196"]
[PlyCount "37"]
[EventDate "2009.04.08"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Nc6 5. c4 Nb6 6. d5 Nb8 7. Nc3 c6 8. Bf4
e6 9. d6 N8d7 10. b4 Qf6 11. Qd2 e5 12. Bg3 g6 13. c5 Bg7 14. Rd1 Nd5 15. Nxd5
cxd5 16. Qxd5 O-O 17. Be2 a6 18. O-O Re8 19. Rfe1 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.33"]
[White "Quintero, Raul"]
[Black "Alvarado, Alirio"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2160"]
[PlyCount "99"]
[EventDate "2009.04.08"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. Be2 O-O 6. O-O Nc6 7. d4 Re8 8. Bb5
Bd7 9. Nbd2 a6 10. Bxc6 bxc6 11. Ne5 Ne4 12. Nxe4 dxe4 13. Qe2 e6 14. Rfd1 f6
15. Nc4 Qb8 16. a4 Re7 17. Rd2 Be8 18. f3 exf3 19. Qxf3 Qd8 20. Rf1 Rf7 21. Bc3
Qd5 22. e4 Qd8 23. Na5 f5 24. Nb7 Qe7 25. b4 Qg5 26. Nc5 Re7 27. h3 h5 28. a5
Rd8 29. Rfd1 Ra8 30. Qe2 fxe4 31. Nxe4 Qd5 32. Nc5 Bh6 33. Rd3 Bf4 34. Rf3 Bd6
35. Nxa6 Qb5 36. Qf2 Qxa6 37. Rf8+ Kh7 38. Bd2 Rg7 39. Rf6 Be7 40. Rxe6 Bd7 41.
Re5 Rf8 42. Qe3 Rff7 43. Qh6+ Kg8 44. Rde1 Bf5 45. c3 Qd3 46. Rf1 Rh7 47. Qf4
Bd7 48. Re3 Qxf1+ 49. Qxf1 Rxf1+ 50. Kxf1 1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.47"]
[White "Ospina Loaiza, Jhonny"]
[Black "Ortiz, Abel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2058"]
[PlyCount "40"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Be7 8.
Be3 Bb7 9. Qe2 O-O 10. O-O-O Qa5 11. g4 d5 12. g5 Nxe4 13. Nxe4 dxe4 14. Rd7
Bc8 15. Rxe7 Qb4 16. Rxe5 Rb8 17. c3 Qb7 18. Bb3 Qc7 19. Rxe4 c5 20. Bf4 Qc6
1-0

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.60"]
[White "Prado Segura, Robinson Alexander"]
[Black "Juez, Jose Yesid"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2004"]
[PlyCount "52"]
[EventDate "2009.04.08"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. Nc3 O-O 5. e3 d6 6. Qc2 Nc6 7. a3 e5 8. d5 Ne7
9. e4 c6 10. Be2 Nh5 11. Bg5 h6 12. Be3 f5 13. exf5 Nxf5 14. Bd2 Nf6 15. O-O
Nd4 16. Nxd4 exd4 17. Ne4 Nxe4 18. Qxe4 Bf5 19. Qf3 Qb6 20. dxc6 bxc6 21. Bd3
Qxb2 22. Bxf5 Qxd2 23. Be6+ Kh7 24. Qxc6 Rae8 25. Rae1 Rxf2 26. Bg8+ Rxg8 0-1

[Event "1a Eliminatoria Nacional de Mayores"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "1.63"]
[White "Ospina Ortiz, Oscar Alexander"]
[Black "Viancha, Wilfredo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2002"]
[PlyCount "67"]
[EventDate "2009.04.08"]

1. d4 c6 2. Nf3 d5 3. c4 Nf6 4. Nc3 h6 5. Bf4 Bf5 6. e3 e6 7. Be2 Qc7 8. cxd5
exd5 9. Rc1 a6 10. Qb3 Bd6 11. Ne5 b6 12. O-O O-O 13. Na4 b5 14. Nc5 Bxc5 15.
Rxc5 Ne4 16. Rc2 Qa5 17. Nxc6 Nxc6 18. Rxc6 Nd2 19. Qd1 Nxf1 20. Bxf1 Qxa2 21.
g4 Bg6 22. h4 Rac8 23. Rd6 Rc2 24. Rxg6 Rxf2 25. Rxg7+ Kxg7 26. Kxf2 Qxb2+ 27.
Kg3 Rc8 28. Qf3 Qd2 29. Bxh6+ Kxh6 30. Qf6+ Kh7 31. Qxf7+ Kh6 32. Qe6+ Kh7 33.
Qd7+ Kh6 34. Qxc8 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.1"]
[White "Lotero, Faiber"]
[Black "Barrientos, Sergio E"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2088"]
[BlackElo "2456"]
[PlyCount "70"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e5 7. Nb3 Be7 8.
O-O O-O 9. Bf3 h6 10. Be3 Be6 11. Nd5 Bxd5 12. exd5 Na5 13. Nd2 b5 14. b4 Nc4
15. Nxc4 bxc4 16. a4 a5 17. c3 Nd7 18. Be2 Qc7 19. Qd2 f5 20. f3 Nf6 21. Rfb1
Rfc8 22. Ra2 Qb7 23. Rd1 Bd8 24. bxa5 Rxa5 25. Rb2 Qxd5 26. Qc2 Qe6 27. Rb4 d5
28. Rdb1 Ra6 29. Rb7 Rd6 30. f4 d4 31. fxe5 d3 32. Qc1 Qxe5 33. Bf3 Ne4 34. Bf4
Qc5+ 35. Be3 d2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.3"]
[White "Soste, Victor"]
[Black "Mosquera, Miguel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "2375"]
[PlyCount "88"]
[EventDate "2009.04.08"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nf3
e6 9. a3 Be7 10. Nbd2 f6 11. b4 fxe5 12. dxe5 O-O 13. Qb3 Qd7 14. Rd1 Rad8 15.
Be2 Qe8 16. b5 Nb8 17. O-O Qg6 18. Ne1 N8d7 19. Ndf3 Be4 20. a4 Nc5 21. Bxc5
Bxc5+ 22. Kh1 Nd7 23. a5 Be7 24. Nd3 b6 25. a6 h6 26. Qc3 Rf7 27. Nf2 Nc5 28.
Rxd8+ Bxd8 29. Qe3 Rd7 30. Nxe4 Qxe4 31. Qf2 Be7 32. Ng1 Qg6 33. Qf3 Ne4 34.
Nh3 Nd2 35. Qc6 Nxf1 36. Qxd7 Ne3 37. Qc6 Bc5 38. Qa8+ Kh7 39. Qf3 Qb1+ 40. Ng1
Kg8 41. g4 Nxc4 42. Qf1 Qxf1 43. Bxf1 Nxe5 44. Be2 Bxg1 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.4"]
[White "Vittorino, Carlo"]
[Black "Avila, Pedro Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2368"]
[BlackElo "2088"]
[PlyCount "43"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Ne4 6. O-O Be7 7. Qc2 f5 8. Nbd2
Nxd2 9. Bxd2 O-O 10. e4 g6 11. b4 Qe8 12. Bh6 Bxb4 13. Bxf8 Bxf8 14. Rfe1 Qf7
15. exf5 exf5 16. Ne5 Qf6 17. c5 d5 18. cxb6 cxb6 19. Qc7 Qg7 20. Rac1 Ba6 21.
Qd8 Qe7 22. Qxd5+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.11"]
[White "Silva, John Hansen"]
[Black "Acosta, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2028"]
[BlackElo "2315"]
[PlyCount "32"]
[EventDate "2009.04.08"]

1. e3 Nf6 2. d4 d5 3. Bd3 Nc6 4. c3 e5 5. dxe5 Nxe5 6. Be2 Bd6 7. Nf3 Bf5 8. h3
Qe7 9. Nbd2 Nd3+ 10. Bxd3 Bxd3 11. Nb3 Bc4 12. Nbd4 Qe4 13. Bd2 O-O-O 14. Qc2
c5 15. Qxe4 dxe4 16. Ng5 cxd4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.12"]
[White "Zuluaga, Cesar"]
[Black "Barros, Raul"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2314"]
[BlackElo "2047"]
[PlyCount "97"]
[EventDate "2009.04.08"]

1. d4 c5 2. e3 e6 3. Nf3 Nf6 4. Bd3 Nc6 5. O-O d5 6. b3 Nb4 7. Be2 Be7 8. Bb2
O-O 9. Nbd2 b6 10. a3 Nc6 11. Bd3 Bb7 12. Qe2 Qc7 13. Rfd1 cxd4 14. exd4 Rac8
15. g3 h6 16. Re1 Rfe8 17. Rac1 Qd8 18. b4 a5 19. c3 Ra8 20. b5 Na7 21. Ne5 Rc8
22. Nxf7 Qd7 23. Ne5 Qd6 24. a4 Rc7 25. Bg6 Rf8 26. Nd3 Bc8 27. Nf4 Bd8 28. Ra1
Be7 29. Nxe6 Bxe6 30. Qxe6+ Qxe6 31. Rxe6 Nc8 32. Rae1 Rd8 33. f4 Bd6 34. Bd3
Kf7 35. R6e2 Ne7 36. Nf3 g6 37. Ne5+ Kg7 38. h3 Rdc8 39. Kg2 Rd8 40. Ng4 Neg8
41. Ne5 Ne7 42. g4 Rdc8 43. Rc2 Ne8 44. Rec1 Nf6 45. Kf3 Ne8 46. c4 Bb4 47. c5
Kh7 48. c6 Nd6 49. Nd7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.17"]
[White "Mateus, Alejandro"]
[Black "Molina, Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2028"]
[PlyCount "77"]
[EventDate "2009.04.08"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 h5 5. Ngf3 Nc6 6. e5 Ng4 7. d4 Be7 8. h3 Nh6
9. c3 g5 10. Bd3 a5 11. Nf1 b6 12. g4 hxg4 13. hxg4 Kd7 14. Ne3 Ba6 15. Bxa6
Rxa6 16. Qe2 Ra8 17. Qb5 a4 18. a3 Ra5 19. Qf1 Ra8 20. c4 dxc4 21. Qxc4 Qe8 22.
d5 exd5 23. Qxd5+ Kc8 24. Nd4 Kb7 25. Nef5 Bf8 26. Qxc6+ Qxc6 27. Nxc6 Kxc6 28.
Bxg5 Nxf5 29. Rxh8 Nd4 30. O-O-O Ne6 31. Bh6 Bxh6+ 32. Rxh6 Rg8 33. f3 Kc5 34.
Rd7 c6 35. Rxf7 Nd4 36. e6 Rd8 37. Rd7 Re8 38. e7 Nxf3 39. Rf6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.21"]
[White "Casallas Abril, Dario Hernan"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1990"]
[BlackElo "2204"]
[PlyCount "132"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bd3 a6 7. O-O b5 8. a3
Bb7 9. Be3 Nbd7 10. f3 Be7 11. Nb3 O-O 12. Qd2 Rc8 13. Rac1 Ne5 14. Be2 Kh8 15.
Bf4 Nc4 16. Bxc4 bxc4 17. Na1 Bc6 18. b4 d5 19. e5 Nd7 20. Ne2 c3 21. Nxc3 f6
22. exf6 Bxf6 23. Be3 Bxc3 24. Qxc3 Bb5 25. Qe1 Bxf1 26. Qxf1 Rc6 27. Nb3 e5
28. c3 Rg6 29. Qd3 Nb6 30. Bc5 Re8 31. Rd1 Qg5 32. Qd2 Qxd2 33. Rxd2 Nc4 34.
Rxd5 Nxa3 35. Nd2 h6 36. Ne4 Nc4 37. Bf2 Rc6 38. Bc5 Rcc8 39. Rd7 Red8 40. Ra7
Rc6 41. Kf2 Nd2 42. Ng3 Nb3 43. Ne4 Nc1 44. Ke3 Nd3 45. Be7 Rd5 46. Bf8 Rg6 47.
g4 Nb2 48. h4 h5 49. Ng5 Nd1+ 50. Ke4 Nxc3+ 51. Ke3 hxg4 52. fxg4 e4 53. Be7
Rd3+ 54. Kf4 Rxg5 55. Kxg5 Nd5 56. Ra8+ Kh7 57. Bc5 a5 58. Rxa5 e3 59. Ra1 e2
60. Re1 Nc3 61. Kf4 Rh3 62. Bd4 Nd5+ 63. Kg5 Rf3 64. Rxe2 Nf4 65. Re7 Nh3+ 66.
Kh5 Nf4+ 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.22"]
[White "Valle, Efrain"]
[Black "Cadena, Gustavo Adolfo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2198"]
[BlackElo "2007"]
[PlyCount "33"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. Nc3 O-O 7. Qc2 d6 8. d4
Nbd7 9. e4 c5 10. d5 exd5 11. exd5 Re8 12. Bg5 Ng4 13. Rfe1 Nde5 14. Nxe5 Nxe5
15. Bxe7 Rxe7 16. Ne4 Ba6 17. Ng5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.28"]
[White "Narvaez, Faber Alberto"]
[Black "Ramos Pastrana, Jorge Eduardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2154"]
[PlyCount "115"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3
Bg4 9. d3 O-O 10. Nbd2 Na5 11. Bc2 c5 12. Nf1 Nc6 13. Ng3 b4 14. h3 Be6 15. d4
cxd4 16. cxd4 exd4 17. Nxd4 Nxd4 18. Qxd4 Rc8 19. Bd3 a5 20. Be3 d5 21. e5 Nd7
22. Nf5 Bc5 23. Qf4 Bxf5 24. Bxf5 Bxe3 25. Rxe3 Rc4 26. Qf3 Nc5 27. Rd1 d4 28.
Ree1 g6 29. Bd3 Nxd3 30. Qxd3 Qd5 31. Re4 Rd8 32. h4 a4 33. f3 Qc5 34. e6 fxe6
35. Rxe6 Qd5 36. Rde1 Rc7 37. R1e5 Qc4 38. Qe4 d3 39. Re8+ Rxe8 40. Rxe8+ Kf7
41. Re7+ Kf8 42. Rxc7 Qxc7 43. Qxb4+ Kf7 44. Qd4 Qc1+ 45. Kf2 Qd2+ 46. Kg3 Qe1+
47. Kh2 d2 48. Qd7+ Kf8 49. Qd8+ Kf7 50. Qd7+ Kf6 51. Qd6+ Kg7 52. Qd4+ Kh6 53.
Qf4+ Kg7 54. Qd4+ Kf7 55. Qd7+ Kf8 56. Qd8+ Kf7 57. Qd7+ Kf6 58. Qd6+ 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.35"]
[White "Guerrero, Javier Eduardo"]
[Black "Castano, Duvan Martin"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2265"]
[PlyCount "60"]
[EventDate "2009.04.08"]

1. f4 Nf6 2. Nf3 g6 3. Nc3 d5 4. e3 Bg7 5. b3 Bg4 6. Be2 Nbd7 7. Bb2 Ne4 8. O-O
c6 9. Qe1 Nxc3 10. Bxc3 Bxc3 11. dxc3 Bxf3 12. Rxf3 Qb6 13. a4 a5 14. Kh1 e6
15. Qh4 Qd8 16. Qh6 Qf6 17. e4 dxe4 18. Re3 O-O-O 19. Rb1 Nb6 20. c4 Qd4 21.
Qh3 Qd2 22. Qg3 f5 23. c3 Rd7 24. h3 Rhd8 25. b4 Nxa4 26. bxa5 Nxc3 27. Rxc3
Qxe2 28. a6 Rd1+ 29. Rxd1 Rxd1+ 30. Kh2 bxa6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.37"]
[White "Valle, Leiner Efrain"]
[Black "Babilonia, Mauricio Rafael"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2192"]
[PlyCount "63"]
[EventDate "2009.04.08"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. b3 Nf6 5. Nf3 a6 6. h3 b5 7. Bb2 Bb7 8. a3
e6 9. d4 Nbd7 10. Be2 Be7 11. Qd2 O-O 12. O-O Nb6 13. Rfe1 Nbd5 14. Nxd5 Bxd5
15. c4 bxc4 16. bxc4 Bb7 17. Qe3 Rab8 18. Bc3 Ne4 19. Bb4 Qd8 20. Bd3 Bxb4 21.
axb4 Nf6 22. Nd2 Qd6 23. Nb3 Rfd8 24. Red1 Nh5 25. Nc5 g6 26. Be4 Bxe4 27. Qxe4
Rxb4 28. Nb7 Rxb7 29. Qxb7 Rd7 30. Rxa6 Qe7 31. d5 exd5 32. cxd5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "2.39"]
[White "Gomez, Dario G"]
[Black "Palacio, Pablo Persi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2163"]
[PlyCount "42"]
[EventDate "2009.04.08"]

1. d4 d5 2. Nf3 Bg4 3. Ne5 Bf5 4. e3 Nf6 5. c4 e6 6. Qb3 Qc8 7. Nc3 c6 8. Bd2
Nbd7 9. f4 Ne4 10. Nxe4 Bxe4 11. Rc1 Be7 12. Rg1 Nxe5 13. dxe5 O-O 14. Bd3 Rd8
15. Bxe4 dxe4 16. Qc2 Rd3 17. Ke2 Qd7 18. Rcd1 Rd8 19. b4 b5 20. c5 Qd5 21. Bc3
Qc4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "2.40"]
[White "Sierra, Edwin Andres"]
[Black "Cely, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2144"]
[PlyCount "53"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. h3 Be6 7. O-O Qd7 8. Kh2
h6 9. Nd5 Ne7 10. c3 Bb6 11. a4 a6 12. a5 Ba7 13. Qb3 O-O 14. Bd2 Rab8 15. Be3
Bxe3 16. fxe3 Bxd5 17. exd5 e4 18. Nd4 c5 19. Ne2 exd3 20. Ng3 Ng6 21. Rxf6
gxf6 22. Qd1 Qe7 23. Qxd3 Qe5 24. Rf1 b5 25. axb6 Rxb6 26. Rf5 Qe7 27. b3
1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "2.78"]
[White "Dabraccio, Guillermo"]
[Black "Rosero, Hugo Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1476"]
[PlyCount "56"]
[EventDate "2009.04.08"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 e6 5. e3 d5 6. cxd5 exd5 7. d4 cxd4 8.
exd4 Bb4 9. Nge2 Bg4 10. Bg5 Be6 11. O-O Be7 12. Nf4 h6 13. Nxe6 fxe6 14. Bf4
a6 15. Re1 Qc8 16. Bh3 Nd8 17. Rc1 Qd7 18. Na4 Rc8 19. Rxc8 Qxc8 20. Nb6 Qc6
21. Qb3 O-O 22. a4 Ne4 23. Rc1 Qe8 24. Nxd5 Bg5 25. Nc7 Qg6 26. Bxg5 Nxg5 27.
Bg2 Qf6 28. Qe3 Qf5 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.1"]
[White "Barrientos, Sergio E"]
[Black "Mateus, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2456"]
[BlackElo "2220"]
[PlyCount "91"]
[EventDate "2009.04.08"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. Be2 e6 8. O-O
Bd6 9. b3 O-O 10. Bb2 Qb8 11. Nh4 Bxe2 12. Qxe2 Ne4 13. Nxe4 dxe4 14. d5 Be5
15. Rad1 Bxb2 16. Qxb2 Qe5 17. Qxe5 Nxe5 18. dxe6 fxe6 19. Rd4 Rad8 20. Rxe4
Nd3 21. Nf3 e5 22. Nxe5 Nxf2 23. Rd4 Rxd4 24. exd4 Ne4 25. Re1 Nd6 26. Nf3 h6
27. Re6 Rf6 28. Rxf6 gxf6 29. Kf2 Kf7 30. Ke3 Ke6 31. a4 a5 32. Kf4 b6 33. g4
f5 34. g5 hxg5+ 35. Kxg5 b5 36. d5+ cxd5 37. cxb5 d4 38. Nxd4+ Ke5 39. Nf3+ Ke4
40. Nd2+ Ke3 41. Nc4+ Nxc4 42. bxc4 f4 43. b6 f3 44. b7 f2 45. b8=Q f1=Q 46.
Qe5+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.2"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Marin, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2212"]
[BlackElo "2379"]
[PlyCount "96"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Bg5 Nc4 13. Bxc4 Rxc4 14. e5 dxe5
15. Nde2 Rc7 16. Bxf6 Bxf6 17. Nd5 Bf5 18. Nxc7 Qxc7 19. Nc3 Rc8 20. g4 Be6 21.
Kb1 b5 22. Ne4 h6 23. Nxf6+ exf6 24. Rhe1 Qc6 25. Re3 b4 26. Rd3 Kg7 27. Rd6
Qc5 28. b3 Rc7 29. Kb2 a5 30. Rc1 a4 31. c4 Ra7 32. Rb1 Qa5 33. Kc2 e4 34. fxe4
axb3+ 35. axb3 Qe5 36. Rd4 Bxg4 37. Rb2 Ra1 38. Rb1 Ra8 39. Kd3 f5 40. Qb2 Kh7
41. Ke3 Re8 42. Qd2 fxe4 43. Rd5 Qf6 44. Qf2 Qc3+ 45. Kf4 Bh3 46. Rg1 g5+ 47.
Rgxg5 hxg5+ 48. Kxg5 Qg7+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.3"]
[White "Mosquera, Miguel"]
[Black "Vargas, Arteaga Alexis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2375"]
[BlackElo "2217"]
[PlyCount "133"]
[EventDate "2009.04.08"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. O-O Nf6 8. Na3
cxd4 9. Nb5 Qd8 10. Nfxd4 Bxe2 11. Qxe2 Nxd4 12. Nxd4 Be7 13. Rd1 Qa5 14. c4
O-O 15. Bf4 Qh5 16. Qxh5 Nxh5 17. Be3 Nf6 18. Rac1 Ng4 19. Bd2 Rfd8 20. Ba5 Bg5
21. Rb1 b6 22. Bc3 Bf6 23. Nb5 Bxc3 24. Nxc3 Ne5 25. b3 Kf8 26. f4 Nc6 27. Kf2
Ke7 28. g4 h5 29. g5 Nb4 30. Kf3 g6 31. Ke4 Rac8 32. a3 Na6 33. Na4 Nc5+ 34.
Nxc5 bxc5 35. Ke5 Rxd1 36. Rxd1 Rb8 37. Rd3 a5 38. h4 Rb6 39. Ke4 Rb8 40. Ke3
Ra8 41. Kd2 a4 42. Kc3 axb3 43. Kxb3 f6 44. a4 fxg5 45. fxg5 Ra5 46. Rf3 Ra8
47. Rf6 Rb8+ 48. Ka3 Rb4 49. a5 Rxc4 50. a6 Rc1 51. Rf2 Rd1 52. a7 Rd8 53. Kb3
Ra8 54. Ra2 Kd6 55. Kc4 Ke5 56. Kxc5 Kf5 57. Kb6 e5 58. Kb7 Re8 59. a8=Q Rxa8
60. Rxa8 e4 61. Kc6 Kg4 62. Kd5 Kxh4 63. Kxe4 Kxg5 64. Kf3 Kf6 65. Ra6+ Kf5 66.
Ra5+ Kf6 67. Kf4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.5"]
[White "Clavijo, Jorge Mario"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2365"]
[BlackElo "2198"]
[PlyCount "100"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nc6 7. d5 Nb8 8. O-O
e5 9. Ne1 Ne8 10. Nd3 f5 11. f3 Qh4 12. c5 Nd7 13. cxd6 cxd6 14. Nf2 f4 15. Bd2
Bf6 16. a4 g5 17. Qc2 Bd8 18. a5 Ndf6 19. Be1 Qh5 20. h3 Qg6 21. Nb5 Nh5 22.
Nh1 Bd7 23. Qb3 Nhf6 24. Bb4 Nh5 25. Be1 Rf7 26. Bf2 a6 27. Na3 Bc8 28. Nc4
Nhf6 29. Qa3 Nd7 30. Rfc1 h5 31. Rc2 g4 32. fxg4 hxg4 33. Bxg4 Qxe4 34. Rac1
Ndf6 35. Nd2 Qxd5 36. Bxc8 Rg7 37. Qf3 e4 38. Nxe4 Qxe4 39. Qxe4 Nxe4 40. Bd4
Bf6 41. Bxf6 N8xf6 42. Rc7 Nc5 43. Rxg7+ Kxg7 44. Bf5 Nd5 45. Rd1 Ne3 46. Rxd6
Nb3 47. Be4 Rc8 48. g3 Rc1+ 49. Kf2 Rf1+ 50. Ke2 Nc1+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.6"]
[White "Carvajal, Nolberto"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2330"]
[BlackElo "2194"]
[PlyCount "76"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. b3
Bg7 9. Bb2 O-O 10. h3 Qa5 11. Bd3 Rb8 12. a3 Rd8 13. Rb1 Ne5 14. Be2 Nxf3+ 15.
Bxf3 b5 16. cxb5 axb5 17. b4 Qc7 18. O-O Be6 19. Nd5 Bxd5 20. exd5 Nd7 21. Rbc1
Qa7 22. Bxg7 Kxg7 23. Rc3 Rbc8 24. Be2 Qb7 25. Rfc1 Rxc3 26. Rxc3 Nf6 27. Bf3
Rb8 28. Qc2 Qa7 29. Qd2 Qb7 30. Qc1 Nxd5 31. Qd2 e6 32. Rd3 Qa8 33. Bxd5 exd5
34. Rxd5 Qxa3 35. Qd4+ Kg8 36. Rxd6 Qc1+ 37. Kh2 Re8 38. Rd8 Qc7+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.11"]
[White "Rojas Barrero, Andres H"]
[Black "Alvarez, Amaury"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2268"]
[BlackElo "2139"]
[PlyCount "85"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
h5 9. h3 Bd7 10. O-O-O h4 11. Qf2 Qa5 12. Nb3 Qh5 13. Be2 Na5 14. Nd4 Nc6 15.
Ndb5 O-O 16. f4 Qh8 17. f5 Nxe4 18. Nxe4 Bxb2+ 19. Kb1 Bxf5 20. Bf3 Qe5 21. Rd5
Qg7 22. Qxh4 a6 23. Bh6 Qh8 24. Nbxd6 exd6 25. Rxf5 gxf5 26. Qg5+ Kh7 27. Bxf8
Rxf8 28. Qxf5+ Kg8 29. c3 Bxc3 30. Qg4+ Kh7 31. Nxc3 Qxc3 32. Be4+ f5 33. Bxf5+
Rxf5 34. Qxf5+ Kg7 35. Qc2 Qa5 36. Qb2+ Kg6 37. Rd1 d5 38. Qc2+ Kg7 39. Qb3 b5
40. Qg3+ Kh7 41. Qh4+ Kg7 42. Qg5+ Kh7 43. Qf5+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.12"]
[White "Panesso, Oscar"]
[Black "Sanchez, Victor Hugo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2042"]
[BlackElo "2251"]
[PlyCount "41"]
[EventDate "2009.04.08"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8.
Bg5 Nc5 9. f4 h6 10. Bxf6 Qxf6 11. O-O g6 12. f5 gxf5 13. exf5 Bg7 14. Nde2 Qe5
15. fxe6 Bxe6 16. Bxe6 fxe6 17. b4 Ne4 18. Nxe4 Qxe4 19. Rb1 Be5 20. Qd3 Qxd3
21. cxd3 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.15"]
[White "Juez, Jose Yesid"]
[Black "Beltran, Carlos Armando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2004"]
[BlackElo "2265"]
[PlyCount "93"]
[EventDate "2009.04.08"]

1. e4 e6 2. d3 b5 3. Nf3 Bb7 4. Nbd2 c5 5. g3 d5 6. Bg2 Nf6 7. e5 Nfd7 8. O-O
Nc6 9. Re1 Qc7 10. Qe2 a5 11. c3 b4 12. d4 bxc3 13. bxc3 cxd4 14. cxd4 Ba6 15.
Qe3 Nb4 16. Bb2 Nc2 17. Rec1 Nxe3 18. Rxc7 Nxg2 19. Kxg2 Be7 20. Rac1 a4 21.
Nb1 Bd8 22. R7c6 Bc4 23. Na3 Bxa2 24. Nb5 Nb6 25. Nd6+ Kd7 26. Nxf7 Nc4 27.
R6xc4 dxc4 28. Nxh8 Ke8 29. Nd2 a3 30. Ba1 Rc8 31. Rc2 c3 32. Rxc3 Bd5+ 33. f3
Rxc3 34. Bxc3 Bg5 35. Kf2 Bxd2 36. Bxd2 a2 37. Bc3 Kf8 38. Ke3 Kg8 39. Ng6 hxg6
40. Kf4 Kf7 41. h4 Bb7 42. g4 Bd5 43. Ke3 Ke7 44. f4 Kd7 45. Ba1 Kc6 46. Bb2
Bb3 47. Ba1 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.16"]
[White "Castano, Duvan Martin"]
[Black "Casallas Abril, Dario Hernan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "1990"]
[PlyCount "37"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 a6 6. a3 Bxc3 7. Bxc3 cxd4 8. Qxd4
Ne7 9. Nf3 Nbc6 10. Qf4 O-O 11. O-O-O Ng6 12. Qg3 b5 13. h4 Nge7 14. h5 Nf5 15.
Qf4 Qb6 16. h6 g6 17. g4 Qxf2 18. gxf5 f6 19. fxg6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.17"]
[White "Valderrama, Gilberto"]
[Black "Barrios, Hernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2256"]
[PlyCount "23"]
[EventDate "2009.04.08"]

1. e3 d5 2. d4 e6 3. Bd3 f5 4. Nf3 Nf6 5. O-O Bd6 6. b3 Qe7 7. c4 c6 8. a4 O-O
9. Ba3 Bxa3 10. Nxa3 Bd7 11. Ne5 Be8 12. cxd5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.19"]
[White "Rios, Cristhian Camilo"]
[Black "Jaramillo, Carlos Orlando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "1940"]
[PlyCount "85"]
[EventDate "2009.04.08"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Ne2 Be7 5. c4 c6 6. O-O O-O 7. Nbc3 a6 8. d5 c5
9. a4 Ne8 10. Qc2 g6 11. Ng3 Bg5 12. Nce2 Bxc1 13. Raxc1 Nd7 14. Qd2 Kg7 15. f4
Qh4 16. fxe5 Nxe5 17. Rf4 Qh6 18. Rcf1 Nf6 19. Qc3 Nfg4 20. h3 Ne3 21. R1f3 g5
22. Rf6 Nd1 23. Qd2 Nxf3+ 24. Rxf3 g4 25. Rf4 gxh3 26. gxh3 Kh8 27. Qxd1 Bxh3
28. Qe1 f6 29. Qf2 Bd7 30. Qh2 Qxh2+ 31. Kxh2 Bxa4 32. Rh4 Rf7 33. Nf5 Rd7 34.
Rh6 Rf8 35. Nf4 Rg7 36. Ne6 Rg6 37. Rxh7+ Kg8 38. Nxf8 Kxf8 39. Rh8+ Rg8 40.
Rxg8+ Kxg8 41. Nxd6 b6 42. Nc8 b5 43. Nb6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.24"]
[White "Torres, Juan Camilo"]
[Black "Sierra, Juan Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2121"]
[BlackElo "1874"]
[PlyCount "83"]
[EventDate "2009.04.08"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Nbd2 O-O 6. c3 c5 7. Bg3 Nc6 8. Bd3
Re8 9. Ne5 c4 10. Bc2 Bxe5 11. dxe5 Nd7 12. Nf3 f5 13. O-O b5 14. Bxf5 Ndxe5
15. Nxe5 Nxe5 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Bxe5 Qe7 19. f4 Qf7 20. Qh4 a5
21. Rf3 Qf5 22. Rh3 Kf7 23. Rg3 Rg8 24. Rg5 Qe4 25. Rxg7+ Rxg7 26. Qf6+ Ke8 27.
Qxg7 Qxe3+ 28. Kh1 Qa7 29. Qg8+ Kd7 30. h4 Kc6 31. Qg7 Bd7 32. Qe7 Qc5 33.
Qxc5+ Kxc5 34. h5 Rg8 35. h6 Rg4 36. Bf6 Rg6 37. Bg7 Rg4 38. Kg1 Rh4 39. g3 Rh5
40. g4 Rh4 41. Kf2 Be8 42. Kg3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "3.25"]
[White "Palacio, Pablo Persi"]
[Black "Bolivar, Jeyson"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2120"]
[PlyCount "77"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Qb3 dxc4 7. Bxc4 Nc6 8.
O-O Na5 9. Qb4 Nxc4 10. Qxc4 Nd7 11. Rd1 Nb6 12. Qe2 Nd5 13. Bd2 Nb4 14. a3 Nc6
15. b4 a6 16. Rac1 e5 17. d5 Ne7 18. e4 Bg4 19. h3 Bxf3 20. Qxf3 Nc8 21. Na4
Nd6 22. Qe2 Nb5 23. Qe3 Nd4 24. Bc3 Nb5 25. Bb2 Qh4 26. Rc2 Rac8 27. Nc5 Nd6
28. Re1 Rfe8 29. Bc1 h6 30. a4 Re7 31. Rc3 Ra8 32. Qg3 Qxg3 33. Rxg3 Kh7 34.
Rd3 Kg8 35. f3 Kf8 36. Rc3 b5 37. a5 Nc4 38. Rd1 Ree8 39. Nd3 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.28"]
[White "Paez, Adolfo"]
[Black "Barros, Raul Jr"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2030"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. f3 d5 8. Bd3
dxe4 9. Nxc6 bxc6 10. fxe4 e5 11. O-O Ng4 12. Qf3 Qe7 13. Kh1 Nxe3 14. Qxe3 O-O
15. Na4 Be6 16. a3 Bd6 17. b4 Rac8 18. Nc5 Bxc5 19. Qxc5 Qg5 20. Qxa7 h5 21.
Qc5 h4 22. Qf2 Kh7 23. Rae1 Rh8 24. h3 Kg8 25. c4 Ra8 26. Ra1 Rh6 27. Ra2 Rg6
28. b5 cxb5 29. cxb5 Bxa2 30. Qxa2 Rxa3 31. Qxf7+ Kh7 32. Qg8+ Kxg8 33. Bc4+
Kh7 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.31"]
[White "Abril, Mauricio"]
[Black "De Arco, Luis Carlos"]
[Result "1/2-1/2"]
[ECO "C55"]
[BlackElo "2207"]
[PlyCount "96"]
[EventDate "2009.04.08"]

1. e4 e5 2. Bc4 Nf6 3. d3 h6 4. Nf3 Nc6 5. a3 Be7 6. Nc3 d6 7. h3 Be6 8. Nd5
Qd7 9. Be3 Nd8 10. Qd2 Bxd5 11. exd5 c6 12. dxc6 Nxc6 13. Bb5 O-O 14. O-O Qf5
15. Nh2 e4 16. Bxc6 bxc6 17. dxe4 Nxe4 18. Qd3 d5 19. Rae1 Bd6 20. Nf3 Rfe8 21.
Bc1 Qh5 22. Nd4 Qe5 23. f4 Qf6 24. b4 Ng3 25. Qxg3 Qxd4+ 26. Kh1 Rxe1 27. Rxe1
a5 28. c3 Qc4 29. Qf3 a4 30. f5 Qh4 31. Bd2 Kh7 32. g4 Ra7 33. Kg2 Re7 34. Rxe7
Qxe7 35. Qd3 Qe5 36. Kf1 g6 37. fxg6+ fxg6 38. Qe3 Qxe3 39. Bxe3 Be5 40. Bd2 h5
41. Ke2 hxg4 42. hxg4 Kg7 43. Kd3 Kf6 44. Bc1 Ke6 45. c4 Kd6 46. Be3 dxc4+ 47.
Kxc4 Bb2 48. Bc5+ Ke5 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.32"]
[White "Penas, Nestor"]
[Black "Sierra, Edwin Andres"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2144"]
[PlyCount "56"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 Nbd7 5. Bg5 a6 6. a4 h6 7. Bh4 e6 8. e3 Be7
9. Qc2 O-O 10. Be2 dxc4 11. Bxc4 Nb6 12. Bd3 Nbd5 13. O-O Nb4 14. Qe2 Nxd3 15.
Qxd3 Bd7 16. Ne5 Be8 17. f4 c5 18. Bxf6 Bxf6 19. Ne4 cxd4 20. Nxf6+ Qxf6 21.
Qxd4 Qe7 22. f5 exf5 23. Rxf5 f6 24. Raf1 Rd8 25. Qc3 Kh7 26. Qc2 g6 27. Rh5
fxe5 28. Rxf8 Qxf8 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.33"]
[White "Perez Olarte, Cesar Camilo"]
[Black "Pelaez, Hernan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "1917"]
[PlyCount "47"]
[EventDate "2009.04.08"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 Nf6 5. Nf3 O-O 6. Be2 d6 7. O-O b5 8. e5
dxe5 9. fxe5 Nd5 10. Ne4 Nd7 11. c3 Qb6 12. Kh1 Bb7 13. Nfg5 c5 14. Bg4 e6 15.
Nd6 cxd4 16. cxd4 Qc6 17. Bf3 N7b6 18. Ngxf7 Nc4 19. Nh6+ Bxh6 20. Bxh6 Nxb2
21. Qe2 Nc4 22. Bxf8 Rxf8 23. Bxd5 Qxd5 24. Rxf8+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.09"]
[Round "3.34"]
[White "Avila, Pedro Andres"]
[Black "Tautiva, Cristian Camilo"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2088"]
[PlyCount "106"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3
Qc7 9. O-O-O b5 10. Bd3 Bb7 11. Rhe1 Be7 12. Qh3 Qb6 13. Nf3 b4 14. Nb1 Qa5 15.
e5 dxe5 16. fxe5 Nd5 17. Bxe7 Nxe7 18. Bc4 Bd5 19. Nbd2 O-O 20. Kb1 Rfc8 21.
Bb3 Qc7 22. Rc1 a5 23. Bxd5 Nxd5 24. Ne4 h6 25. Nd6 Rd8 26. Rf1 Rf8 27. Qh5
Rad8 28. Nb5 Qb7 29. Nbd4 Nc3+ 30. Ka1 Qc7 31. Qg4 Nb6 32. Nd2 Ncd5 33. Rf3 Na4
34. Rg3 Qxe5 35. Nc4 Qf6 36. Rf3 Qe7 37. Nc6 Qc5 38. Nxd8 Rxd8 39. Ne5 Ne3 40.
Qe4 Nf5 41. Nd3 Qc7 42. g4 Nd4 43. Rf2 Rd5 44. h4 Nb6 45. g5 h5 46. Nf4 Rd8 47.
g6 f5 48. Qg2 e5 49. Nxh5 b3 50. c3 bxa2 51. Kxa2 Qc4+ 52. Kb1 Qd3+ 53. Ka2
Qc4+ 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.39"]
[White "Manrique, Fernando"]
[Black "Guzman, Campo Elias"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2050"]
[PlyCount "83"]
[EventDate "2009.04.08"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Bb5+ c6 6. Bd3 O-O 7. O-O Qb6 8. c3
Bg4 9. h3 Bxf3 10. Qxf3 e6 11. Nd2 d5 12. e5 Nfd7 13. a4 a5 14. Qe2 c5 15. Nf3
Nc6 16. dxc5 Qxc5+ 17. Be3 Qe7 18. Rae1 Rfc8 19. Qf2 Qd8 20. g4 Qc7 21. h4 f6
22. exf6 Nxf6 23. Qg2 Re8 24. Ne5 Nxe5 25. fxe5 Nd7 26. Bd4 Rf8 27. h5 g5 28.
h6 Bxe5 29. Qe2 Bxd4+ 30. cxd4 Qg3+ 31. Kh1 Qh4+ 32. Kg2 Qxh6 33. Rh1 Qf6 34.
Rxh7 Rf7 35. Rh5 Nf8 36. Qe3 Rg7 37. Reh1 Ng6 38. Bxg6 Rxg6 39. Qd3 Rf8 40.
Rh8+ Kf7 41. Rxf8+ Kxf8 42. Rf1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "3.49"]
[White "Ospina Ortiz, Oscar Alexander"]
[Black "Vanegas, Fredy Jhovanni"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2002"]
[PlyCount "46"]
[EventDate "2009.04.08"]

1. d4 c5 2. c3 cxd4 3. cxd4 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. e3 O-O 7. Bd3 Nc6 8. a3
d6 9. O-O a6 10. d5 Nb8 11. h3 Nbd7 12. Re1 Nc5 13. Bc2 Nfd7 14. Bd2 h5 15. Rb1
Ne5 16. Nxe5 Bxe5 17. f4 Bg7 18. e4 f5 19. e5 Nd7 20. e6 Nf6 21. Qf3 a5 22. Be3
Ne8 23. Kh1 Nc7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.1"]
[White "Valle, Efrain"]
[Black "Barrientos, Sergio E"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2198"]
[BlackElo "2456"]
[PlyCount "115"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8.
O-O O-O 9. Be3 a5 10. a4 Be6 11. Nd2 Rc8 12. Nb5 d5 13. exd5 Nxd5 14. Nc4 Nxe3
15. Nxe3 Nd4 16. b3 Nxe2+ 17. Qxe2 Bc5 18. Rad1 Qh4 19. Nd6 Rc7 20. Ndc4 Bd4
21. Qd2 f5 22. c3 Bxe3 23. Qxe3 Bxc4 24. bxc4 Qxc4 25. Qxe5 Qxc3 26. Qe6+ Rcf7
27. Rd7 Qc6 28. Qxc6 bxc6 29. Rd6 Rf6 30. Rfd1 Rxd6 31. Rxd6 Rb8 32. g3 Rb1+
33. Kg2 Rc1 34. Rd7 Rc4 35. Rc7 g5 36. h3 h5 37. Kf3 Rxa4 38. Rxc6 Kg7 39. Ra6
h4 40. gxh4 Ra3+ 41. Kg2 gxh4 42. Kh2 Kf7 43. Rh6 Ra4 44. Ra6 Ke7 45. Kg2 Kd7
46. Kf3 Kc7 47. Rf6 Rc4 48. Rxf5 Kb6 49. Ke3 a4 50. Kd3 Rb4 51. Kc2 a3 52. Rf8
Ra4 53. Kb1 a2+ 54. Ka1 Kc6 55. f3 Kd5 56. Re8 Kd6 57. Re3 Kd5 58. Re8 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.8"]
[White "Zuluaga, Cesar"]
[Black "Torres, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2314"]
[BlackElo "2121"]
[PlyCount "63"]
[EventDate "2009.04.08"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Nxc3 8.
bxc3 c6 9. d4 Nd7 10. Bg5 h6 11. Bf4 Qa5 12. Qc1 g5 13. Be3 Nb6 14. h4 f6 15.
hxg5 fxg5 16. Nd2 Bg4 17. Re1 e5 18. Nb3 Qb5 19. Nc5 Rab8 20. Be4 exd4 21. Bxd4
Qc4 22. Qe3 Nd5 23. Bxd5+ Qxd5 24. Bxg7 Kxg7 25. Qd4+ Qxd4 26. cxd4 b6 27. Nb3
Rbe8 28. f3 Be6 29. Kf2 Bd5 30. Nd2 Rd8 31. e4 Bg8 32. Ke3 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.9"]
[White "Montenegro, Juan Rolando"]
[Black "Castano, Duvan Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "2265"]
[PlyCount "86"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 g6 3. d3 Bg7 4. g3 Nc6 5. Bg2 d6 6. O-O Nf6 7. c3 O-O 8. a3 Ne8
9. d4 cxd4 10. cxd4 d5 11. e5 Bf5 12. Nc3 Nc7 13. h3 Ne6 14. Re1 h5 15. Be3 Be4
16. b4 Rc8 17. Rc1 Qd7 18. Nh4 Bxg2 19. Kxg2 Kh7 20. Qd3 Bh6 21. f4 Ng7 22. Rf1
Nf5 23. Nxf5 Qxf5 24. Qxf5 gxf5 25. Nxd5 Rfd8 26. Rxc6 Rxc6 27. Nxe7 Rc3 28.
Nxf5 Rxa3 29. Rc1 Rd7 30. Kf3 Rb3 31. Ke4 Rxb4 32. Nxh6 Kxh6 33. g4 hxg4 34.
hxg4 Rb3 35. Rh1+ Kg7 36. f5 a5 37. f6+ Kg8 38. Bh6 Rb4 39. Bg7 Rdxd4+ 40. Ke3
Re4+ 41. Kd3 Rbd4+ 42. Kc3 Rc4+ 43. Kd3 Rcd4+ 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.11"]
[White "Sanchez, Victor Hugo"]
[Black "Otero, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2251"]
[BlackElo "2078"]
[PlyCount "81"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. O-O g6 6. f4 a6 7. Bc4 Qc7 8. d3
d6 9. f5 Nf6 10. c3 b5 11. Bb3 Qb6 12. Kh1 gxf5 13. Bg5 Rg8 14. Bxf6 exf6 15.
Bd5 Ra7 16. exf5 Rg5 17. Nd2 dxc3 18. bxc3 Be7 19. Qb3 Bd8 20. Rae1+ Kf8 21.
Be4 Re7 22. Nf3 Rg7 23. Nd4 Bb7 24. Qb2 d5 25. Bf3 Qd6 26. Rxe7 Kxe7 27. Re1+
Kf8 28. a4 Bc7 29. g3 h5 30. Qe2 Qd7 31. axb5 Be5 32. bxa6 Bxa6 33. Ra1 Qc8 34.
Bxd5 Qxc3 35. Rxa6 Qxd4 36. Ra8+ Ke7 37. Qa2 Bc7 38. Bxf7 Kd6 39. Qa3+ Ke5 40.
Qe7+ Kxf5 41. Qxc7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.22"]
[White "Portnoy Cruz, Ivan Adolfo"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "2212"]
[PlyCount "116"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. Nf3 d6 7. Nd2 Bg7 8. e4
O-O 9. Be2 Re8 10. O-O Na6 11. Bf3 Rb8 12. a4 Nc7 13. Nc4 b6 14. Bf4 Bf8 15. e5
dxe5 16. Bxe5 Nd7 17. Bg3 Ba6 18. d6 Ne6 19. Nb5 Nd4 20. Nxd4 cxd4 21. Qxd4 Bg7
22. Qd5 Rc8 23. Rac1 Rc5 24. Qd3 Bxb2 25. Nxb2 Bxd3 26. Nxd3 Rxc1 27. Rxc1 Qf6
28. h3 Re6 29. Rc6 Qd4 30. Rc7 Rxd6 31. Bxd6 Qxd6 32. Rc8+ Kg7 33. Be2 Nf8 34.
Ra8 Qe7 35. Bf1 Qb7 36. Rd8 Ne6 37. Rd6 Qc7 38. Rd5 Qc4 39. Rd7 Qxa4 40. Ne5
Ng5 41. h4 Qxh4 42. Rxa7 Qd4 43. Nd3 Qg4 44. f4 Ne4 45. Rxf7+ Kg8 46. Re7 Nd2
47. Be2 Qh4 48. Re3 b5 49. g3 Qd8 50. Ne5 Qd4 51. Kf2 b4 52. Bd3 b3 53. Nf3
Nxf3 54. Kxf3 b2 55. Bc2 Qd2 56. Bb3+ Kf8 57. Ba2 Qd1+ 58. Kf2 Qa1 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.23"]
[White "Hoyos, Efrain"]
[Black "Nunez V, Gustavo Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1961"]
[BlackElo "2196"]
[PlyCount "70"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 O-O 8.
Be2 d5 9. Nxc6 bxc6 10. exd5 Nxd5 11. Nxd5 cxd5 12. c3 Qa5 13. O-O Rd8 14. Rfd1
Ba6 15. Bxa6 Qxa6 16. Bh6 Rab8 17. Bxg7 Kxg7 18. Qd4+ Qf6 19. Rd2 Qxd4 20. cxd4
Rdc8 21. Kf1 Kf6 22. Ke2 Kf5 23. Kd3 f6 24. Re1 e5 25. f3 Rb4 26. dxe5 fxe5 27.
Ke3 d4+ 28. Kd3 Rbc4 29. g4+ Kf6 30. Re4 g5 31. h4 h6 32. h5 Ra4 33. a3 Rac4
34. Re1 a5 35. Red1 a4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.26"]
[White "Sierra, Edwin Andres"]
[Black "Palacio, Pablo Persi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 b5 8. O-O
Bb7 9. Kh1 Be7 10. f4 d6 11. Qf3 O-O 12. Qh3 Qc7 13. a3 Nxd4 14. Bxd4 e5 15.
Be3 Rfe8 16. Rae1 exf4 17. Rxf4 Bc8 18. Qf3 Be6 19. Bd4 Nd7 20. Nd5 Bxd5 21.
exd5 Bf6 22. Rf1 Re5 23. Qh3 Qd8 24. Qxh7+ Kf8 25. Bxe5 dxe5 26. d6 Ke8 27. Be4
Rc8 28. R4f2 Nf8 29. Qh3 Ne6 30. Rd2 Kd7 31. Bf5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.28"]
[White "Bolivar, Jeyson"]
[Black "Manrique, Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2120"]
[PlyCount "71"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. a4 d6 7. Nbd2 O-O 8. O-O
Bg4 9. Re1 Qd7 10. Nf1 h6 11. h3 Be6 12. Bb5 Qe7 13. Ng3 Na7 14. Bc4 Bxc4 15.
dxc4 Kh7 16. Nf5 Qe6 17. Qd3 Ng8 18. b3 g6 19. Nxh6 Kg7 20. Qd2 Qf6 21. Nxg8
Kxg8 22. Qh6 Qg7 23. Qh4 Rfe8 24. Bh6 Qh8 25. Nh2 Nc6 26. Ng4 Re6 27. Qg5 Nb8
28. Qd8+ Kh7 29. Qxc7 Qe8 30. Bg5 Nd7 31. Qxb7 Rb8 32. Qd5 Rxb3 33. Qd2 f5 34.
exf5 gxf5 35. Ne3 (35. Qc2 Qg6 36. Qxb3 Qxg5 37. Ne3 f4 (37... Rg6 38. Qb7 Rg7
39. Qf3 e4)) 35... Qg6 36. h4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.34"]
[White "Valle, Leiner Efrain"]
[Black "Abril, Mauricio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2192"]
[Annotator "ORLANDO,JOSÉ"]
[PlyCount "90"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Qa5+ 10. Nc3 Be6 11. Bxf6 gxf6 12. Nab1 Nd4 13. Qd2 Rc8 14. Bd3
Rg8 15. f3 Bh3 16. Nd5 Qd8 17. Nbc3 Bxg2 (17... Rxg2 18. Qe3 Rxc2) 18. O-O-O
Bxh1 19. Rxh1 f5 20. exf5 Nxf3 21. Qf2 Qg5+ 22. Kb1 Qg1+ 23. Rxg1 Rxg1+ 24.
Qxg1 Nxg1 25. Nf6+ Kd8 26. Nxh7 Bh6 27. Nf6 Nf3 28. h3 Nd2+ 29. Ka1 Kc7 30.
Ncd5+ Kb8 31. c3 Bg5 32. Nh7 Rg8 33. a3 Nb3+ 34. Kb1 Bh6 35. Bc2 Nd2+ 36. Ka2
Rg2 37. Nhf6 Nc4 38. Kb1 Rh2 39. Nb4 a5 40. Nc6+ Kc7 41. Na7 Kb6 42. Nc8+ Kb7
43. Ne7 Bg5 44. Be4+ Ka6 45. Nfd5 Nd2+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.35"]
[White "Hernandez, Gonzalo"]
[Black "Tautiva, Cristian Camilo"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2165"]
[PlyCount "93"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3
Nbd7 9. g4 h6 10. Rg1 b5 11. h4 Bb7 12. f3 b4 13. g5 bxc3 14. gxf6 Nxf6 15.
bxc3 Nh5 16. Qd2 Bxh4+ 17. Kd1 Qc7 18. Kc1 Bf6 19. Kb2 Ke7 20. c4 Rhd8 21. Qb4
a5 22. Bb6 axb4 23. Bxc7 Rdc8 24. Ba5 Nf4 25. Bf1 Ba6 26. Bxb4 Bxc4 27. a4 Bxf1
28. Rgxf1 Rcb8 29. c3 Ke6 30. Rfd1 Be7 31. a5 Ra6 32. Ka3 h5 33. Ka4 h4 34. c4
Rc6 35. Rac1 h3 36. c5 d5 37. Bd2 Ne2 38. exd5+ Kxd5 39. Bc3+ Ke6 40. Rc2 Nxc3+
41. Rxc3 Kf5 42. Rh1 g5 43. Rxh3 f6 44. Rh7 Rc7 45. a6 Kg6 46. Rh1 Rc6 47. Ka5
0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.38"]
[White "Pinzon, Hector"]
[Black "Ayala, Mateo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2060"]
[PlyCount "84"]
[EventDate "2009.04.08"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Nf3 Be7 5. Bf4 O-O 6. e3 b6 7. cxd5 exd5 8. Rc1
c5 9. Be2 Bb7 10. O-O Nbd7 11. h3 Ne4 12. Nxe4 dxe4 13. Ne5 Nf6 14. Qa4 a6 15.
dxc5 Bxc5 16. Rfd1 Qe7 17. Rxc5 Qxc5 18. Nd7 Nxd7 19. Qxd7 Bc6 20. Qd2 Rfe8 21.
Bd6 Qg5 22. Qd4 b5 23. Bf4 Qe7 24. Qb6 Qb7 25. Qd4 h6 26. h4 Red8 27. Qxd8+
Rxd8 28. Rxd8+ Kh7 29. Rd4 Bd5 30. a3 Qc6 31. Kh2 Be6 32. Rd6 Qc2 33. Bd1 Qxf2
34. Bg3 Qxe3 35. Rxa6 Qd2 36. Rd6 Qxb2 37. a4 e3 38. axb5 e2 39. Ba4 Qb4 40.
Bc2+ g6 41. b6 e1=Q 42. Bxe1 Qxd6+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.51"]
[White "Velez, Luis Fernando"]
[Black "Perez Arroyave, Damian"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1934"]
[PlyCount "72"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. O-O Nf6 6. Bb2 d6 7. d3 Nxb4 8. c3
Nc6 9. Nbd2 O-O 10. h3 Na5 11. Bb3 Nxb3 12. axb3 h6 13. Nc4 c6 14. Nxb6 Qxb6
15. Re1 Be6 16. c4 c5 17. Nd2 Nh7 18. Nb1 f5 19. f3 Qd8 20. Nc3 Qh4 21. Qe2 Ng5
22. Qf2 Qh5 23. Kh2 fxe4 24. h4 exf3 25. g3 a6 26. Ne4 Nxe4 27. Rxe4 Rf6 28. b4
cxb4 29. c5 Bd5 30. Rxb4 dxc5 31. Qxc5 Qf7 32. Bxe5 Rc6 33. Qf2 Re8 34. d4 Rec8
35. Kg1 Rc2 36. Qe3 f2+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "4.63"]
[White "Vanegas, Fredy Jhovanni"]
[Black "Babilonia, Mauricio Rafael"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c6 4. d4 d5 5. Bg5 h6 6. Bxf6 Qxf6 7. e4 dxe4 8.
Nxe4 Bb4+ 9. Ned2 c5 10. a3 Bxd2+ 11. Qxd2 cxd4 12. Qxd4 Qxd4 13. Nxd4 O-O 14.
O-O-O Nc6 15. Be2 Na5 16. b4 e5 17. Nb5 Nc6 18. Bf3 a6 19. Bxc6 bxc6 20. Nd6
Be6 21. c5 a5 22. Kd2 axb4 23. axb4 Ra2+ 24. Ke3 Rfa8 25. Rd3 Rb2 26. h3 Raa2
27. Rf1 Re2+ 28. Kf3 e4+ 29. Nxe4 Bd5 30. Rxd5 cxd5 31. Nc3 Rxf2+ 32. Rxf2 Ra3
33. Rc2 d4 34. Ke4 dxc3 35. Kd4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "4.74"]
[White "Dabraccio, Guillermo"]
[Black "Medina, Miguel Angel"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 d5 7. cxd5 exd5 8. d4
cxd4 9. exd4 Nf6 10. Bg5 O-O 11. O-O Bg4 12. Qd2 Qd7 13. Rfe1 Rfe8 14. Be3 Bh3
15. Nf4 Bxg2 16. Kxg2 Ng4 17. Nfxd5 Nxe3+ 18. fxe3 Ne7 19. Nf4 Qg4 20. e4 Nc6
21. d5 Ne5 22. Qe2 Nc6 23. Qd2 Rad8 24. Qe2 Ne5 25. Qxg4 Nxg4 26. Rad1 f5 27.
Ne6 Rd7 28. h3 Nh6 29. e5 Bh8 30. Nb5 Nf7 31. Nbc7 Ree7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.3"]
[White "Mosquera, Miguel"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2375"]
[BlackElo "2198"]
[PlyCount "121"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Nc3 Qf6 7. Qd2 Bb4
8. Bd3 Ne7 9. O-O d6 10. f4 Qd4+ 11. Kh1 f5 12. Qe2 O-O 13. exf5 Bxc3 14. bxc3
Qxc3 15. Qxe7 Qxa1 16. Bc4+ d5 17. Qxf8+ Kxf8 18. Ba3+ Kf7 19. Rxa1 dxc4 20. g4
g6 21. Re1 gxf5 22. Re7+ Kg6 23. g5 h6 24. gxh6 Kxh6 25. Kg2 Ba6 26. Rxc7 Bb5
27. Kf3 Kg6 28. Be7 Rh8 29. h4 a5 30. Ke3 Rh7 31. Kd4 Kh5 32. Ke5 Kg4 33. Bd8
Rxc7 34. Bxc7 a4 35. Bd8 c3 36. Kd4 Be2 37. Bg5 c5+ 38. Kxc3 Bb5 39. a3 Ba6 40.
Be7 Be2 41. Bxc5 Kxf4 42. Kb4 Bd1 43. c4 Ke5 44. Bf2 Kd6 45. Bg3+ Kc6 46. Kc3
Kc5 47. Bf2+ Kd6 48. Kd4 Ke6 49. Bg3 Be2 50. Kc5 Bf3 51. Kb6 Kd7 52. Kb5 Be2
53. Bf4 Ke6 54. Kc5 Bf3 55. Kd4 Be2 56. c5 Bf3 57. Bd2 Be2 58. Bb4 Bf3 59. Ke3
Bc6 60. Kf4 Kf6 61. h5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.5"]
[White "Rojas Barrero, Andres H"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2268"]
[BlackElo "2194"]
[PlyCount "120"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4
e5 9. Bxf6 Qxf6 10. Nde2 Nc6 11. Nd5 Qd8 12. f5 Bd7 13. Qd3 Qa5+ 14. c3 Rc8 15.
b4 Qa3 16. Nb6 Rd8 17. Qd2 Be7 18. Rb1 Bg5 19. Qc2 Na7 20. h4 Be7 21. Kd1 Nc8
22. Nc4 Qa4 23. Qxa4 Bxa4+ 24. Kc1 d5 25. exd5 Rxd5 26. g4 Rd1+ 27. Kb2 Rxf1
28. Rbxf1 Bb5 29. Kb3 Nb6 30. Nxb6 Bxe2 31. Re1 Bf3 32. Rhf1 e4 33. h5 O-O 34.
Re3 Bg2 35. Rfe1 Bh4 36. Rxe4 Bxe1 37. Rxe1 Bf3 38. Nd7 Rd8 39. Ne5 Bd1+ 40.
Kb2 f6 41. Kc1 fxe5 42. Rxd1 Rc8 43. Kb2 Rc4 44. Rd8+ Kf7 45. Rd7+ Kf6 46. Rxb7
Rxg4 47. Rb6+ Kxf5 48. Rxa6 e4 49. Ra8 e3 50. Kc2 Re4 51. Rf8+ Kg4 52. Rf1 e2
53. Re1 Kf3 54. Kd2 Kf2 55. a4 Re8 56. Rxe2+ Rxe2+ 57. Kd3 Re8 58. a5 g5 59.
hxg6 h5 60. a6 h4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.6"]
[White "Valderrama, Gilberto"]
[Black "Sanchez Maya, Simon"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2256"]
[BlackElo "2164"]
[PlyCount "80"]
[EventDate "2009.04.08"]

1. e3 e5 2. c4 d5 3. cxd5 c6 4. dxc6 Nxc6 5. Nc3 Nf6 6. Nf3 Bc5 7. d3 Qe7 8. a3
O-O 9. Be2 Rd8 10. e4 Be6 11. O-O Rac8 12. h3 Na5 13. Be3 Bxe3 14. fxe3 Nb3 15.
Rb1 Qc5 16. Kf2 h6 17. Nd2 Qb6 18. Nxb3 Bxb3 19. Qd2 Rd6 20. Kg1 Bc4 21. Na4
Qb3 22. Nc3 Rcd8 23. Rfd1 a5 24. Nd5 Nxd5 25. exd5 Rxd5 26. e4 Rd4 27. Qxa5
Bxd3 28. Bxd3 Rxd3 29. Qxd8+ Rxd8 30. Rxd8+ Kh7 31. Kh1 Qc2 32. Rdd1 Qxe4 33.
b4 f5 34. a4 f4 35. b5 f3 36. a5 fxg2+ 37. Kg1 Qf3 38. a6 e4 39. Kh2 Qf4+ 40.
Kxg2 Qf3+ 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.7"]
[White "Rios, Cristhian Camilo"]
[Black "Marin, Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "2379"]
[PlyCount "65"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. e3 c5 6. a3 Bxc3+ 7. bxc3 Qc7 8. cxd5
exd5 9. Bb5+ Bd7 10. Bxd7+ Nbxd7 11. Ne2 O-O 12. O-O Rfe8 13. Qd3 Re6 14. Nf4
Re7 15. a4 Nb6 16. Re1 Qc6 17. a5 Nc4 18. dxc5 Qxc5 19. Qd4 Qc6 20. Ba3 Rc7 21.
Bb4 a6 22. Rad1 Rd7 23. Ne2 Re8 24. Qh4 Nxe3 25. Nd4 Qc8 26. Rd2 Rdd8 27. Rde2
Nc4 28. Be7 Rxe7 29. Rxe7 Nxa5 30. Qg3 Nc6 31. Ne6 Nh5 32. Nxd8 Nxe7 33. Qd6
1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.11"]
[White "Perez Olarte, Cesar Camilo"]
[Black "Zuluaga, Cesar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "2314"]
[PlyCount "68"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Be2 Qc7 7. Be3 d6 8. a4
b6 9. O-O Bb7 10. Bd3 Nbd7 11. Qe2 Be7 12. Kh1 O-O 13. f4 Nc5 14. Bg1 g6 15.
Rae1 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. f5 Bh4 19. Rc1 e5 20. fxg6 fxg6 21. Bc4
Qb7 22. Nf3 Bf6 23. Rcd1 Bxc4 24. Qxc4+ Kh8 25. Qg4 Rad8 26. Ng5 Rxd1 27. Rxd1
Qc8 28. Qxc8 Rxc8 29. Bxc5 Bxg5 30. Bd6 Bf6 31. c3 Kg8 32. Rd5 Kf7 33. Bb4 Rd8
34. Rxd8 Bxd8 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.12"]
[White "Torres, Juan Camilo"]
[Black "Beltran, Carlos Armando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2121"]
[BlackElo "2265"]
[PlyCount "76"]
[EventDate "2009.04.08"]

1. d4 e6 2. Nf3 c5 3. e3 Nf6 4. Bd3 b6 5. O-O Bb7 6. Nbd2 Be7 7. b3 Nc6 8. Bb2
cxd4 9. exd4 Nb4 10. Be2 O-O 11. a3 Nbd5 12. g3 Nc7 13. Bd3 d6 14. Qe2 Rc8 15.
Ne1 Qd7 16. f4 g6 17. Nef3 Rfd8 18. Rae1 Bf8 19. b4 b5 20. c4 bxc4 21. Nxc4 Bg7
22. h3 Ncd5 23. Kh2 Nb6 24. Na5 Ba8 25. Bb5 Qe7 26. Ba6 Rc7 27. Rc1 Rdd7 28.
Bb5 Rxc1 29. Rxc1 Rc7 30. Nc6 Qf8 31. Na5 Rxc1 32. Bxc1 Qc8 33. Bb2 Nfd5 34.
Ng5 Nc3 35. Bxc3 Qxc3 36. Be8 h6 37. Nxf7 Bf3 38. Qa2 Qc1 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.13"]
[White "Castano, Duvan Martin"]
[Black "Sierra, Edwin Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "2144"]
[PlyCount "81"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bd3 Be7 8.
O-O O-O 9. h3 Nc6 10. a3 h6 11. Bf4 Be6 12. Qd2 Qd7 13. Bb5 Qc8 14. Rae1 Bd6
15. Ne5 Ne7 16. Re2 Nf5 17. g4 Nh4 18. Bg3 Bxg4 19. Bxh4 Bxe2 20. Qxe2 Qxh3 21.
Bxf6 gxf6 22. Qg4+ Qxg4+ 23. Nxg4 Kg7 24. Nxd5 c6 25. Nde3 cxb5 26. Nf5+ Kg6
27. Nxd6 Rfd8 28. Nxb5 a6 29. Nc3 Rxd4 30. Ne3 f5 31. Ne2 Rd2 32. Nf4+ Kg5 33.
Nh3+ Kf6 34. Kg2 Rg8+ 35. Kf3 Rd4 36. Nf4 Rg5 37. Rh1 Kg7 38. Rh4 Rd6 39. Nh3
Rd2 40. Nxg5 hxg5 41. Rd4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.15"]
[White "Molina, Gildardo"]
[Black "Mateus, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2220"]
[PlyCount "74"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Qb6 13. Nb3 Be7 14. Be2 Nc5
15. f5 Nxb3+ 16. cxb3 Bd7 17. Kb1 O-O-O 18. g5 hxg5 19. hxg5 Rxh1 20. Qxh1 Qe3
21. g6 fxg6 22. fxg6 Kb8 23. Rd3 Qg5 24. Qh5 Qxh5 25. Bxh5 Rh8 26. Be2 Rh6 27.
Rg3 Bf6 28. Kc2 Be5 29. Rg2 Be8 30. Bc4 Bxg6 31. Bxe6 Bxc3 32. Rxg6 Rxg6 33.
Bf5 Rg2+ 34. Kxc3 g5 35. a4 g4 36. Kd4 g3 37. Ke3 Rxb2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.18"]
[White "Nunez V, Gustavo Eduardo"]
[Black "Bolivar, Jeyson"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2196"]
[BlackElo "2120"]
[PlyCount "63"]
[EventDate "2009.04.08"]

1. e4 c5 2. c4 Nc6 3. Nc3 a6 4. Nf3 e6 5. h3 Nge7 6. Be2 Nd4 7. O-O Nec6 8. d3
Be7 9. a3 O-O 10. Rb1 Bf6 11. Bd2 d6 12. b4 b6 13. Re1 Qe7 14. Bf1 Bd7 15. g3
Rab8 16. Bg2 g6 17. Kh1 Bg7 18. Nh2 f5 19. b5 Ne5 20. Be3 Be8 21. f4 Nef3 22.
Nxf3 Nxf3 23. Bxf3 Bxc3 24. Re2 Qg7 25. Qf1 Bd4 26. Qf2 Bxe3 27. Qxe3 Bd7 28.
Kg2 Rbe8 29. e5 dxe5 30. Qxe5 Qxe5 31. Rxe5 Bc8 32. Kf2 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.22"]
[White "Ramos Pastrana, Jorge Eduardo"]
[Black "Ruiz, Alciguel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2140"]
[PlyCount "26"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Bg7 6. Bc4 Nb6 7. Bb3 O-O 8.
Nf3 Nc6 9. O-O e5 10. d5 Na5 11. Bc2 c6 12. b4 Nac4 13. Bb2 Nxb2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.25"]
[White "Ayala, Mateo"]
[Black "Jaramillo, Carlos Orlando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2060"]
[BlackElo "1940"]
[PlyCount "65"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 Bc5 8.
O-O d6 9. Qg4 Kf8 10. e5 dxe5 11. Qc4 Qd4 12. Qb3 Qb4 13. Be3 Be7 14. Na4 Nf6
15. Nb6 Rb8 16. Nxc8 Rxc8 17. Bxa6 Rb8 18. Qxb4 Rxb4 19. b3 Nd5 20. Bd2 Rb6 21.
Be2 f5 22. a4 Kf7 23. a5 Rb7 24. a6 Ra7 25. c3 Rha8 26. Ra2 h6 27. b4 Bg5 28.
c4 Bxd2 29. cxd5 Bxb4 30. dxc6 Rc7 31. Rb2 Bc5 32. Rb7 Ra7 33. Rfb1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.28"]
[White "Perez Arroyave, Damian"]
[Black "Barros, Raul"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1934"]
[BlackElo "2047"]
[PlyCount "37"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. a4 O-O 8. Ng5
h6 9. Nh3 d5 10. Na3 b6 11. c3 Bb7 12. f4 f5 13. e5 d4 14. c4 Qd7 15. Nb5 Nc8
16. Bd2 Rf7 17. Qe2 Bf8 18. g4 a6 19. Na3 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.29"]
[White "Cadena, Gustavo Adolfo"]
[Black "Camargo, Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2007"]
[BlackElo "2045"]
[PlyCount "17"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 Be7 5. Nf3 Nbd7 6. Bf4 O-O 7. Nb5 dxc4 8.
Bxc7 Qe8 9. Nd6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.31"]
[White "Avellaneda, Jonathan"]
[Black "Barros, Raul Jr"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2030"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d3 g6 5. g3 Bg7 6. Bg2 Nge7 7. O-O O-O 8. Bf4
d5 9. e5 a6 10. Qd2 b5 11. Rfe1 Nf5 12. Nd1 Bb7 13. c3 d4 14. Ng5 h6 15. Ne4
Nxe5 16. Nf6+ Bxf6 17. Bxe5 Bxg2 18. Bxf6 Qxf6 19. Kxg2 Rad8 20. Kg1 e5 21. f4
exf4 22. Qxf4 dxc3 23. bxc3 Rxd3 24. g4 Qh4 25. Qe4 Nd6 26. Qxd3 Qxe1+ 27. Kg2
Re8 28. Qxd6 Re2+ 29. Kh3 Qf1+ 30. Kh4 g5+ 31. Kh5 Qh3# 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.10"]
[Round "5.40"]
[White "Manrique, Fernando"]
[Black "Silva, John Hansen"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2028"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 Nf6 3. e5 Nd5 4. Nf3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. cxd4 d6 8.
exd6 Bxd6 9. Bd3 Nf4 10. Bf1 Bb4 11. a3 Ba5 12. b4 Bb6 13. Nb3 Ng6 14. Bd3 O-O
15. Be3 Bc7 16. O-O b6 17. Be4 Bb7 18. Rc1 Qd6 19. Qc2 Rac8 20. Bxc6 Bxc6 21.
Qxc6 Qxc6 22. Rxc6 Bxh2+ 23. Kxh2 Rxc6 24. Ne5 Rc3 25. Nxg6 hxg6 26. Rb1 Rd8
27. Rb2 Rd5 28. g4 f6 29. Kg2 a5 30. bxa5 Rb5 31. axb6 Rbxb3 32. Ra2 Rxb6 33.
d5 Ra6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.43"]
[White "Juez, Jose Yesid"]
[Black "Gutierrez, Hermides Anibal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2004"]
[PlyCount "85"]
[EventDate "2009.04.08"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c6 5. Bd3 Bg4 6. c3 c5 7. dxc5 dxc5 8. O-O
Qb6 9. Kh1 Nc6 10. Na3 Nh6 11. Nc4 Qc7 12. Ne3 O-O 13. Nxg4 Nxg4 14. Qc2 e5 15.
h3 Nh6 16. fxe5 Nxe5 17. Nxe5 Qxe5 18. Bf4 Qe6 19. Qc1 Rad8 20. Bc2 g5 21. Bxg5
Qg6 22. Bxd8 Rxd8 23. Qe3 Be5 24. Rad1 Rf8 25. Rd5 f6 26. Bb3 Kg7 27. Rxe5 fxe5
28. Rxf8 Kxf8 29. Qxc5+ Kg7 30. Qxe5+ Qf6 31. Qxf6+ Kxf6 32. Kg1 a5 33. a4 Ke5
34. Bd5 b6 35. Kf2 Kf4 36. b3 Ke5 37. Ke3 Nf5+ 38. exf5 Kxd5 39. g4 Ke5 40. Kd3
Kd5 41. f6 Ke6 42. g5 Kf7 43. Kc4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.62"]
[White "Acosta, Ivan"]
[Black "Guerrero, Javier Eduardo"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "98"]
[EventDate "2009.04.08"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c6 7. Bd3 Na6 8. a3 Nc7
9. Nge2 Bd7 10. Qd2 b5 11. cxb5 cxb5 12. Bh6 Rc8 13. h4 e5 14. d5 a6 15. g4
Nfe8 16. Ng3 Bxh6 17. Qxh6 Qf6 18. Ke2 Qf4 19. Qxf4 exf4 20. Nf1 f5 21. gxf5
gxf5 22. Nd2 Nf6 23. Rag1+ Kf7 24. Kd1 Rg8 25. Ne2 Nh5 26. Rg5 Ng3 27. Nxg3
fxg3 28. Rg1 Rxg5 29. hxg5 f4 30. Bf1 b4 31. Nc4 bxa3 32. bxa3 Rb8 33. Nxd6+
Kg6 34. Nc4 Ba4+ 35. Kc1 Nb5 36. e5 Kxg5 37. d6 Nd4 38. Nd2 Kf5 39. Bxa6 Kxe5
40. Bd3 Kxd6 41. Rh1 Nb3+ 42. Nxb3 Rxb3 43. Be4 Ke5 44. Rxh7 Kd4 45. Ra7 Ke3
46. Bc2 Rc3 47. Rxa4 g2 48. Re4+ Kf2 49. Rxf4 g1=Q+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "5.64"]
[White "Viancha, Wilfredo"]
[Black "Cely, Juan Carlos"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "2009.04.08"]

1. e4 e5 2. d4 exd4 3. c3 Nc6 4. Bc4 Nf6 5. Bg5 Be7 6. Nf3 dxc3 7. Nxc3 d6 8.
h3 O-O 9. Qc2 Ne5 10. Nxe5 dxe5 11. Rd1 Qe8 12. Bxf6 Bxf6 13. Nd5 Bd8 14. Bb3
c6 15. Ne3 Ba5+ 16. Kf1 Be6 17. Ng4 Bb6 18. Rd3 h5 19. Nh2 Qe7 20. g4 Rad8 21.
Rg3 Bxb3 22. axb3 h4 23. Rg2 g5 24. Nf3 f6 25. Nxh4 gxh4 26. g5 fxg5 27. Rhg1
Kh7 28. Qe2 Kh6 29. Qg4 Rf4 30. Qe2 Rdf8 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.1"]
[White "Becerra, Juan David"]
[Black "Barrientos, Sergio E"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2194"]
[BlackElo "2456"]
[PlyCount "118"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8.
Bg5 Nc5 9. O-O Be7 10. Qf3 O-O 11. Rfe1 Qc7 12. Rad1 h6 13. Bh4 Bd7 14. a3 Nxb3
15. cxb3 b5 16. b4 Rac8 17. Qh3 Qb6 18. Kh1 Rc4 19. Nc2 Rfc8 20. Ne3 Rd4 21.
Bxf6 Rxd1 22. Rxd1 Bxf6 23. Ncd5 Qd8 24. Nxf6+ Qxf6 25. Qg3 Qxb2 26. Qxd6 Bc6
27. f3 Qxa3 28. Ng4 a5 29. bxa5 Qxd6 30. Rxd6 Bxe4 31. h3 Bd5 32. Rb6 Rc1+ 33.
Kh2 Rb1 34. a6 b4 35. Ne3 Kh7 36. Nxd5 exd5 37. Rd6 Ra1 38. Rxd5 Rxa6 39. Rb5
Ra4 40. Rb6 h5 41. h4 f6 42. Kg3 Kg6 43. Rb7 Kh6 44. Rb6 Kh7 45. Rb7 Kg6 46.
Rb5 Kf7 47. Rxh5 Ke6 48. Rb5 Kd6 49. Rb7 g6 50. Rb6+ Kc5 51. Rxf6 b3 52. Rf8 b2
53. Rc8+ Kd4 54. Rb8 Kc3 55. Rxb2 Kxb2 56. h5 gxh5 57. f4 Kc3 58. Kh4 Rxf4+ 59.
Kxh5 Kd4 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.2"]
[White "Acosta, Alejandro"]
[Black "Mosquera, Miguel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2315"]
[BlackElo "2375"]
[PlyCount "52"]
[EventDate "2009.04.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. g3
cxd4 9. cxd4 Bb4+ 10. Kf2 g5 11. fxg5 Ndxe5 12. Nxe5 Nxe5 13. Kg2 Nc6 14. Nf3
Bd6 15. b3 Bd7 16. Be2 O-O-O 17. a3 Kb8 18. b4 Rdf8 19. Bf4 Bxf4 20. gxf4 f6
21. b5 Ne7 22. Bd3 Be8 23. Rf1 Ng6 24. Bxg6 Bxg6 25. a4 Be4 26. Kg3 Qd6 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.3"]
[White "Morales, Jhon Alexander"]
[Black "Rios, Cristhian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2316"]
[BlackElo "2204"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Be7 7. Bg2 O-O 8. O-O
a6 9. Nb3 Qc7 10. a4 Nbd7 11. g4 Rb8 12. a5 Ne5 13. g5 Nfd7 14. f4 Nc4 15. Rf3
b5 16. axb6 Qxb6+ 17. Kh1 Bb7 18. Nd4 g6 19. b3 Na5 20. Rh3 Rfe8 21. Bb2 Bf8
22. Nde2 Bg7 23. Qe1 Nf8 24. Rd1 Qc7 25. Ba3 Red8 26. f5 exf5 27. exf5 Bxg2+
28. Kxg2 gxf5 29. Qf2 Ng6 30. Qxf5 Rbc8 31. Kh1 Nc6 32. Nd5 Qb7 33. Kg1 Re8 (
33... Nce7 34. Nf6+ Bxf6 35. Qxf6 Nd5 36. Qd4 Re8 37. Bb2 Re5 38. c4 Nde7 39.
Qg4 Qe4 40. Qxe4 Rxe4 41. Nc3 Re6 42. Rhd3 Nf5 43. Nd5 Ne5 44. Rh3 (44. Nf6+) (
44. Nf6+ Kg7 45. Rh3 h6 46. Nh5+ Kh7 47. Rf1 Ne7 48. Nf6+ Kg7 49. Rxh6 Rh8 50.
Nh5+ Kg8 51. Rxh8+ Kxh8 52. Nf4) 44... Ne7 45. Nf6+ Kg7) 34. Nf6+ Bxf6 35. Qxf6
1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.9"]
[White "Sanchez Maya, Simon"]
[Black "Carvajal, Nolberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2164"]
[BlackElo "2330"]
[PlyCount "66"]
[EventDate "2009.04.08"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. h3 O-O 6. Be3 c5 7. Nge2 cxd4 8. Nxd4
Nc6 9. Qd2 Bd7 10. Bg2 Rc8 11. O-O Nxd4 12. Bxd4 Rc4 13. Bxa7 Qa5 14. Be3 Rfc8
15. Rfc1 b5 16. a3 Bc6 17. Bf1 Rxc3 18. Qxc3 Qxc3 19. bxc3 Nxe4 20. Bd4 e5 21.
Bb6 d5 22. Ba5 Bh6 23. Rd1 Bd2 24. a4 bxa4 25. Ra3 d4 26. Bg2 dxc3 27. Rb1 f5
28. Rb4 Be1 29. Rc4 Bxf2+ 30. Kh1 Bc5 31. Ra1 Bb5 32. Rcxa4 Bxa4 33. Rxa4 Ra8
0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.10"]
[White "Clavijo, Jorge Mario"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2365"]
[BlackElo "2097"]
[PlyCount "71"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2
Be7 9. f3 O-O 10. O-O-O Qc7 11. g4 Rc8 12. g5 Nh5 13. Nd5 Bxd5 14. exd5 Nd7 15.
Bh3 a5 16. a4 Bf8 17. Bg4 Nf4 18. Bxf4 exf4 19. Nd4 Rd8 20. Nb5 Qc5 21. Bxd7
Rxd7 22. Qd4 Qxd4 23. Rxd4 g6 24. Rxf4 Bg7 25. Re1 Rdd8 26. Rfe4 b6 27. c3 h5
28. h4 Be5 29. f4 Bg7 30. Kc2 Bh8 31. Kd3 Bg7 32. Re7 Kf8 33. Kc4 Re8 34. Rxe8+
Rxe8 35. Rxe8+ Kxe8 36. Nxd6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.12"]
[White "Zuluaga, Cesar"]
[Black "Otero, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2314"]
[BlackElo "2078"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Nc6 5. c3 d5 6. Nbd2 Be7 7. Bd3 h6 8. Bh4
Qb6 9. Qb1 Bd7 10. O-O Nh5 11. Bxe7 Nxe7 12. Ne5 Nf6 13. a4 Nc6 14. Ndf3 c4 15.
Bc2 Na5 16. Nd2 Rc8 17. f3 Nc6 18. f4 h5 19. h3 Rc7 20. Ndxc4 dxc4 21. Nxc4 Qa6
22. Nd6+ Ke7 23. Bd3 Qa5 24. b4 Nxb4 25. cxb4 Qd5 26. Nb5 Bxb5 27. axb5 g5 28.
Rxa7 gxf4 29. Rxf4 Rg8 30. Bf1 Qd6 31. Qe1 Qb6 32. Ra2 Nd5 33. Qh4+ f6 34. Rf3
Rg5 35. Raf2 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.22"]
[White "Bolivar, Jeyson"]
[Black "Abril, Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2120"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. Nc3 Rb8 7. O-O d6 8. h3
Nh6 9. Qe1 O-O 10. Rb1 f6 11. Be3 e5 12. Qd2 Nf7 13. Nh2 Qe7 14. f4 d5 15. exd5
Rd8 16. d6 Qxd6 17. Ne4 Qd5 18. fxe5 Qxe5 19. Nf3 Qe7 20. Bxc5 Qc7 21. Qf2 f5
22. Nc3 Rb7 23. Qh4 Qa5 24. d4 Rbd7 25. Rfe1 Qc7 26. Kh1 Ba6 27. Be7 Rc8 28.
Bf6 Bc4 29. Bxg7 Kxg7 30. Ne5 Re7 31. Nxc4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.25"]
[White "Quintero, Raul"]
[Black "Juez, Jose Yesid"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2160"]
[BlackElo "2004"]
[PlyCount "108"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. Be2 d5 6. O-O c5 7. d3 Nc6 8. Nbd2
Bf5 9. a3 Re8 10. Nh4 Bd7 11. c4 d4 12. exd4 Nxd4 13. Nhf3 Nxe2+ 14. Qxe2 Bf5
15. Ne5 Nd7 16. Rfe1 Nxe5 17. Bxe5 Qxd3 18. Bxg7 Qxe2 19. Rxe2 Kxg7 20. Rae1 e6
21. f3 h5 22. h3 Red8 23. g4 hxg4 24. hxg4 Bd3 25. Re5 Rac8 26. Kf2 Bc2 27. Ke2
Bd3+ 28. Kd1 b5 29. cxb5 Bxb5 30. Kc2 Rc6 31. R1e3 Rcd6 32. Nc4 Rd5 33. R5e4
Bc6 34. Kc3 Rd4 35. Re5 Bd5 36. g5 Rf4 37. Nd2 Rf5 38. a4 Rxe5 39. Rxe5 f6 40.
gxf6+ Kxf6 41. Re3 Kf5 42. Ne4 Kf4 43. Rd3 Rc8 44. Nd2 Rh8 45. Ne4 Bxe4 46.
fxe4 Kxe4 47. Kc4 Rg8 48. Rd7 g5 49. a5 g4 50. a6 g3 51. Rd1 g2 52. Rg1 Rg5 53.
Kb5 Kf3 54. Kc6 Kf2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "6.29"]
[White "Velasquez, Joaquin"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2121"]
[PlyCount "120"]
[EventDate "2009.04.08"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. Bd3
O-O 9. Bxf5 exf5 10. O-O Qe7 11. Nh4 g6 12. Nf3 Nbd7 13. Qc2 Ne4 14. a5 a6 15.
Qb3 Ndf6 16. Ra4 Bd6 17. h3 Kh8 18. Qc2 g5 19. Ne5 Rg8 20. f3 Ng3 21. Rd1 Rad8
22. Qf2 Bxe5 23. dxe5 Rxd1+ 24. Nxd1 Qxe5 25. Nc3 c5 26. f4 gxf4 27. exf4 Qd6
28. Qf3 Nfe4 29. Be3 Nxc3 30. bxc3 Ne4 31. Rxe4 fxe4 32. Qxe4 Qc6 33. Qxc6 bxc6
34. Bxc5 Kg7 35. g4 Kf6 36. Kf2 Ke6 37. c4 Rd8 38. Ke2 Kd7 39. f5 Re8+ 40. Be3
Kd6 41. Kd3 Ke5 42. Bb6 Re7 43. Ke3 Rd7 44. h4 Rd1 45. Bc7+ Kf6 46. Bf4 Rg1 47.
Kf3 Ra1 48. Ke4 Rxa5 49. g5+ Ke7 50. Bd2 Ra4 51. Kd4 Kd7 52. h5 Ra2 53. Kd3 Ra1
54. h6 Rg1 55. Ke4 Rg2 56. Be3 a5 57. Bf4 a4 58. Kf3 Rg1 59. Be3 Rh1 60. Bc5 a3
0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "6.41"]
[White "Guerrero, Javier Eduardo"]
[Black "Cupaban Bautista, Sergio Alejan"]
[Result "1-0"]
[ECO "A02"]
[BlackElo "2009"]
[PlyCount "45"]
[EventDate "2009.04.08"]

1. f4 c5 2. Nf3 Nc6 3. e3 d6 4. b3 Nf6 5. Bb2 Bg4 6. Be2 e6 7. O-O Be7 8. d3
O-O 9. Nbd2 Bxf3 10. Rxf3 e5 11. f5 Nh5 12. e4 Bg5 13. c3 Nf4 14. Bf1 g6 15. g3
Nh5 16. Bh3 f6 17. Qe2 Ne7 18. Raf1 b5 19. Bg4 Ng7 20. h4 Bxd2 21. Qxd2 a5 22.
fxg6 hxg6 23. Rxf6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.8"]
[White "Rios, Cristhian Camilo"]
[Black "Acosta, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2204"]
[BlackElo "2315"]
[PlyCount "84"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8.
O-O Nf6 9. Re1 Be7 10. exd5 cxd5 11. Bg5 O-O 12. Qf3 Bb7 13. Bf4 Qb6 14. Be5
Ba6 15. Rad1 Rac8 16. Bd4 Qb7 17. Bxa6 Qxa6 18. Qg3 Rfe8 19. Rd3 Bd6 20. Be5
Bxe5 21. Qxe5 Nd7 22. Qg5 h6 23. Qg4 Rc4 24. Qh3 d4 25. Ne2 Ne5 26. Rg3 Ng6 27.
Ra3 Qb6 28. Rb3 Qa5 29. Rd1 Rxc2 30. Qd3 Rec8 31. Nc3 Qf5 32. Qxf5 exf5 33.
Rxd4 Rc1+ 34. Nd1 Ra1 35. a3 Rcc1 36. Rb8+ Kh7 37. Rbd8 Nf4 38. Rd2 Ne6 39.
R8d5 Nc5 40. f3 Nb3 41. R2d3 Nc5 42. Rd2 Nb3 1/2-1/2

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.11"]
[Round "7.12"]
[White "Valderrama, Gilberto"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2256"]
[BlackElo "2194"]
[PlyCount "92"]
[EventDate "2009.04.08"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. d4 Bd6 5. e3 b6 6. Nbd2 Bb7 7. Bd3 Nbd7 8. O-O
O-O 9. Ne5 Ne4 10. f3 Nxd2 11. Qxd2 c5 12. Rae1 Rc8 13. f4 c4 14. bxc4 Bxe5 15.
dxe5 dxc4 16. Be2 Nc5 17. Qd4 b5 18. Ba3 Qb6 19. Qd6 Qxd6 20. exd6 Rfd8 21. Rd1
a5 22. Rd4 b4 23. Bc1 c3 24. Bf3 Bxf3 25. gxf3 Nb7 26. Rfd1 Rc6 27. d7 Nc5 28.
Rc4 Rc7 29. a3 Rcxd7 30. Rxd7 Rxd7 31. axb4 axb4 32. Rxb4 h6 33. Ba3 Rd1+ 34.
Kg2 Rd2+ 35. Kg3 Nd7 36. Rd4 Rxd4 37. exd4 Nf6 38. Bb4 Nd5 39. Ba5 Kh7 40. f5
exf5 41. Kf2 g5 42. Ke2 g4 43. fxg4 fxg4 44. Kd3 h5 45. Ke4 h4 46. Bd8 f5+ 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.13"]
[White "Ruiz, Alciguel"]
[Black "Sanchez, Victor Hugo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2140"]
[BlackElo "2251"]
[PlyCount "67"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 b4 6. a3 bxa3 7. Rxa3 Na6 8. Nc3
Nb4 9. Qa4 Bg7 10. e4 O-O 11. Be2 d6 12. O-O Bg4 13. Nd2 e5 14. Bxg4 Nxg4 15.
h3 Nf6 16. Na2 Nxa2 17. Rxa2 Bh6 18. Qc2 Nh5 19. Nf3 Bxc1 20. Rxc1 f5 21. Rca1
Qe7 22. Ra6 fxe4 23. Qxe4 Rf4 24. Qe3 Rxc4 25. Qh6 Ng7 26. g4 Ne8 27. Ng5 Nf6
28. Ne6 Rb8 29. Rxa7 Nd7 30. Rc7 Rc2 31. Raa7 Qf6 32. Qe3 Nf8 33. Rg7+ Kh8 34.
Rgf7 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.16"]
[White "Molina, Rafael"]
[Black "Vargas, Arteaga Alexis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2028"]
[BlackElo "2217"]
[PlyCount "25"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be6 7. Be2 a6 8. O-O
d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Be3 Nc6 12. c4 Be6 13. a3 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.17"]
[White "Nunez V, Gustavo Eduardo"]
[Black "Barros, Raul"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2196"]
[BlackElo "2047"]
[PlyCount "55"]
[EventDate "2009.04.08"]

1. e4 c5 2. c4 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8.
Be2 Nxd4 9. Bxd4 d6 10. O-O b6 11. Qd2 Bb7 12. f3 Qd7 13. Rac1 Bc6 14. Rfd1 Qb7
15. b4 Rfd8 16. Kh1 a6 17. Nd5 Bxd5 18. exd5 e5 19. dxe6 fxe6 20. f4 e5 21. Bf3
e4 22. Be2 b5 23. Qe3 d5 24. c5 Qc6 25. f5 Ne8 26. Rf1 gxf5 27. Rxf5 Qg6 28.
Rcf1 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.23"]
[White "Remicio Duque, John H"]
[Black "Suarez, Walter Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2218"]
[BlackElo "1984"]
[PlyCount "88"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. Bd3 c5 7. c3 d6 8. h3
Nbd7 9. O-O Qc7 10. a4 a6 11. Re1 O-O 12. Bh2 Rfe8 13. Rc1 Bf8 14. b4 e5 15.
dxe5 Nxe5 16. Be2 Rad8 17. Qb3 Nfd7 18. Red1 Rc8 19. Bg3 Nxf3+ 20. Bxf3 c4 21.
Qc2 Ne5 22. Bxb7 Qxb7 23. Bxe5 dxe5 24. Qe4 Qc7 25. Nf3 h6 26. Rc2 Rcd8 27.
Rcd2 Rxd2 28. Rxd2 f6 29. Qd5+ Kh7 30. Qd7 Qb8 31. Nh4 Re7 32. Qf5+ Kg8 33. Ng6
Rc7 34. h4 Qe8 35. h5 Kf7 36. Rd5 Kg8 37. g3 b5 38. a5 Qc8 39. Qxc8 Rxc8 40.
Rd7 Kh7 41. Kf1 Kg8 42. Ke2 Kh7 43. Ra7 Bd6 44. Rxa6 e4 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "7.33"]
[White "Ospina Loaiza, Jhonny"]
[Black "Gomez Barrero, Sergio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2058"]
[PlyCount "83"]
[EventDate "2009.04.08"]

1. e4 e5 2. f4 Nc6 3. Nf3 exf4 4. Bc4 Bc5 5. d4 Bb6 6. Bxf4 d6 7. O-O Be6 8.
Bb5 a6 9. Ba4 Nge7 10. Kh1 d5 11. Ng5 O-O 12. c3 h6 13. Nxe6 fxe6 14. e5 Ng6
15. Bg3 Qg5 16. Nd2 Rxf1+ 17. Nxf1 Nce7 18. Qd3 Rf8 19. Ne3 c5 20. Bd7 cxd4 21.
Bxe6+ Kh8 22. cxd4 Nf4 23. Bxf4 Rxf4 24. Nc2 Rf2 25. Bh3 Rd2 26. Qb3 Qg6 27.
Rc1 Ba7 28. Ne3 Qb6 29. Nf5 Qxb3 30. axb3 Nxf5 31. Bxf5 g6 32. Bxg6 Bxd4 33. e6
Re2 34. Bf5 Bxb2 35. Rc8+ Kg7 36. Rc7+ Kf8 37. Rf7+ Ke8 38. g4 b6 39. Rh7 Bc1
40. Rd7 Bf4 41. Bg6+ Kf8 42. Rf7+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.12"]
[White "Castano, Duvan Martin"]
[Black "Sanchez Maya, Simon"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "2164"]
[PlyCount "45"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bd7 6. O-O Bg7 7. d3 Nd4 8. Bxd7+
Qxd7 9. Be3 Nb5 10. Qe1 Nxc3 11. bxc3 Qa4 12. e5 Qxc2 13. Rf2 Qxd3 14. Rd1 Qc4
15. exd6 Bxc3 16. Rc2 Bxe1 17. Rxc4 exd6 18. Re4+ Kf8 19. Nxe1 Nf6 20. Ra4 Ke7
21. f5 Nd7 22. Re4+ Ne5 23. Bxc5 *

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.22"]
[White "Avellaneda, Jonathan"]
[Black "Perez Olarte, Cesar Camilo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2097"]
[PlyCount "69"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. O-O Nf6 5. Re1 Be7 6. c3 O-O 7. d3 Nc6 8. Nbd2
Rb8 9. Bb3 b5 10. Nf1 Bb7 11. Ng3 Qc7 12. Bf4 Ne5 13. Bc2 Rbc8 14. Rc1 Nxf3+
15. Qxf3 Qa5 16. a3 Qb6 17. Qe2 a5 18. Nh5 Nxh5 19. Qxh5 e5 20. Be3 b4 21. axb4
axb4 22. c4 Ra8 23. Bb3 Bc8 24. f4 exf4 25. Bxf4 Bf6 26. e5 dxe5 27. Bxe5 Bxe5
28. Rxe5 g6 29. Qh4 Bf5 30. d4 cxd4 31. c5 Qd8 32. Re7 Ra7 33. Rce1 Rxe7 34.
Rxe7 d3 35. Qf6 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "8.24"]
[White "Silva, John Hansen"]
[Black "Arenas, David"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2028"]
[BlackElo "2329"]
[PlyCount "62"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3
Nbd7 9. Qf3 Qc7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Ne5 14. Qh5 b4 15.
Ne2 Qxc2 16. Bg2 Be7 17. O-O g6 18. Nbd4 gxh5 19. Nxc2 Bxg5 20. Nxb4 Rb8 21.
Nc2 Rxb2 22. Ned4 Ke7 23. fxe6 fxe6 24. Rfb1 Rxb1+ 25. Rxb1 Rd8 26. Nf3 Bf6 27.
Nb4 Kd7 28. Nxe5+ Bxe5 29. Bf1 Rg8+ 30. Kh1 Bb7 31. Bg2 Rxg2 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "8.27"]
[White "Narvaez, Faber Alberto"]
[Black "Rodriguez Lopez, Andres Cami"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2154"]
[BlackElo "1909"]
[PlyCount "61"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. O-O Re8 7. Nc3 c6 8. e4
Nbd7 9. h3 e5 10. Be3 Qc7 11. Rc1 exd4 12. Nxd4 Nc5 13. Qc2 a5 14. b3 Bd7 15.
Rfd1 Re7 16. Bg5 h6 17. Bxf6 Bxf6 18. Ndb5 Qb6 19. Nxd6 Be6 20. Kh2 Rd8 21. f4
Kh7 22. e5 Bg7 23. Qf2 Qb4 24. Nce4 Nxe4 25. Bxe4 f6 26. exf6 Bxf6 27. c5 Red7
28. Qc2 Rg8 29. f5 gxf5 30. Bxf5+ Bxf5 31. Qxf5+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "9.5"]
[White "Nunez V, Gustavo Eduardo"]
[Black "Zuluaga, Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2196"]
[BlackElo "2314"]
[PlyCount "52"]
[EventDate "2009.04.08"]

1. e4 c5 2. c4 Nc6 3. Nf3 e6 4. Nc3 a6 5. d4 cxd4 6. Nxd4 Qc7 7. Nc2 Nf6 8. Be2
Ne5 9. Ne3 Bb4 10. f3 O-O 11. O-O Bc5 12. Qb3 Nc6 13. Qd1 Qf4 14. Qd3 Nb4 15.
Qd2 d5 16. a3 Nc6 17. cxd5 exd5 18. exd5 Nd4 19. Ne4 Nb3 20. Nxf6+ gxf6 21. Qc3
Nxc1 22. Qxc5 Nxe2+ 23. Kf2 Nd4 24. Rfd1 Nb3 25. Qc4 Qxc4 26. Nxc4 Nxa1 0-1

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "9.37"]
[White "Panesso, Oscar"]
[Black "Baquero, Isidoro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2042"]
[PlyCount "40"]
[EventDate "2009.04.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bc4 e6 7. Bb3 Be7 8.
Be3 a6 9. g4 Qc7 10. g5 Nd7 11. Bxe6 Nb6 12. Bb3 Ne5 13. Qe2 Bg4 14. f3 Bd7 15.
O-O-O O-O 16. Nf5 Rfe8 17. Bxb6 Qxb6 18. Nxe7+ Rxe7 19. Nd5 Qd8 20. Nxe7+ Qxe7
1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.39"]
[White "Babilonia, Mauricio Rafael"]
[Black "Fonseca, Carlos Arturo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2082"]
[PlyCount "75"]
[EventDate "2009.04.08"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 O-O 6. Be2 cxd4 7. exd4 d5 8. O-O
Nc6 9. Bf4 dxc4 10. Bxc4 Bg4 11. d5 Na5 12. Be2 Rc8 13. Rc1 Nc4 14. Qa4 Nh5 15.
Bxc4 Nxf4 16. Bb3 Nh3+ 17. Kh1 Bxf3 18. gxf3 Bh6 19. Rcd1 Nf4 20. Rd4 Qd6 21.
Nb5 Qe5 22. Re4 Qf5 23. Nd4 Qh3 24. Rg1 Rc1 25. Bd1 b5 26. Qb3 Rfc8 27. Rxe7
Bg7 28. Nc6 a5 29. d6 Ne6 30. d7 R1xc6 31. dxc8=Q+ Rxc8 32. Qxb5 Rd8 33. Re8+
Rxe8 34. Qxe8+ Bf8 35. Qc6 Qh4 36. Bb3 Qxf2 37. Bxe6 fxe6 38. Qxe6+ 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.??.??"]
[Round "9.58"]
[White "Prado Segura, Robinson Alexander"]
[Black "Figueroa Navarro, Juan Jose"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2003"]
[PlyCount "87"]
[EventDate "2009.04.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3
d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rac8 14. Bb1 cxd4 15.
cxd4 Nc6 16. Ne3 Qb6 17. d5 Na5 18. b3 Rc7 19. Nf1 Rfc8 20. Be3 Qb8 21. Nxe5
dxe5 22. d6 Bxd6 23. Qxd6 Rc6 24. Qb4 Qc7 25. Bd3 Nb7 26. Rac1 Qd6 27. Qxd6
Nxd6 28. f3 Rxc1 29. Rxc1 Rxc1 30. Bxc1 Be6 31. f4 Ndxe4 32. fxe5 Nc5 33. Bxb5
axb5 34. exf6 Nd3 35. Bg5 Nb4 36. a4 Bxb3 37. axb5 gxf6 38. Bxf6 Bc4 39. b6 Nd5
40. Bd4 Ne7 41. Nd2 Ba6 42. Nb3 Nc6 43. Be3 Bb5 44. Nc5 1-0

[Event "1a Eliminatoria Nacional de Ma"]
[Site "Centro de Alto Rendimiento Bog"]
[Date "2009.04.12"]
[Round "9.66"]
[White "Corredor, Jose"]
[Black "Alvarado, Alirio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "2009.04.08"]

1. d4 d5 2. Nf3 g6 3. e3 Bg7 4. h3 Nc6 5. c3 a6 6. Bd3 e5 7. dxe5 Nxe5 8. Nxe5
Bxe5 9. Nd2 Ne7 10. Nf3 Bg7 11. O-O O-O 12. Re1 c6 13. e4 dxe4 14. Bxe4 Qxd1
15. Rxd1 f5 16. Bc2 Bf6 17. Bh6 Bg7 18. Bb3+ Kh8 19. Bxg7+ Kxg7 20. Rd6 Nd5 21.
Re1 Nf6 22. Ng5 Ne4 23. Nxe4 fxe4 24. Rxe4 Bf5 25. Re7+ Kh6 26. Rxb7 Rfe8 27.
g4 Re1+ 28. Kh2 Be4 29. Kg3 c5 30. Rc7 Rg1+ 31. Kh4 c4 32. f4 cxb3 1-0