[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "1"]
[White "Rios, Cristhian Camilo"]
[Black "Pardo, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2384"]
[BlackElo "2172"]
[PlyCount "41"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 Bxc3+ 6. bxc3 d6 7. Ne2 e5 8.
Qc2 Qe7 9. Ng3 Nc6 10. O-O Re8 11. Rb1 e4 12. Be2 g6 13. f3 h5 14. Nxe4 Nxe4
15. fxe4 Qxe4 16. Bd3 Qg4 17. h3 Qg3 18. Rf3 Qe1+ 19. Kh2 Ne7 20. g3 Bf5 21.
Bb2 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "2"]
[White "Orozco, Lina Yomayra"]
[Black "Zuluaga, Cesar"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2166"]
[BlackElo "2372"]
[PlyCount "49"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Nc2
Bxc3+ 9. bxc3 d6 10. O-O Qc7 11. Re1 Ne5 12. Bf1 O-O 13. Bg5 Ne8 14. c5 f6 15.
cxd6 Nxd6 16. Bf4 Ndf7 17. Bxe5 Nxe5 18. Qd4 Ng4 19. g3 Rd8 20. Qb4 a5 21. Qb3
Qc5 22. Ne3 Ne5 23. Red1 Bd7 24. Nd5 Ng4 25. Qb6 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "4"]
[White "Arango, Andres Mauricio"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "C73"]
[WhiteElo "2123"]
[BlackElo "2367"]
[PlyCount "69"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. Be3 Ne7 8.
Nbd2 Be6 9. c4 Bf7 10. Qa4 Qd7 11. O-O-O g5 12. dxe5 dxe5 13. Nb3 Qe6 14. Na5
Bg7 15. Rd3 O-O 16. Rhd1 Rfc8 17. Bc5 Ng6 18. g3 h6 19. h4 Bf8 20. Bxf8 Kxf8
21. hxg5 hxg5 22. Nh2 Be8 23. f3 Rab8 24. Ng4 Rb6 25. Rd8 Rxd8 26. Rxd8 Qe7 27.
Qa3 c5 28. Rd5 Rb4 29. Qe3 c6 30. Rxc5 Qd6 31. Nxf6 Nf4 32. gxf4 gxf4 33. Nxe8
fxe3 34. Nxd6 Rxb2 35. Kd1 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "5"]
[White "Gallego Alcaraz, Andres Felipe"]
[Black "Avila, Pedro Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2365"]
[BlackElo "2107"]
[PlyCount "55"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bb3 Be7 8. g4
O-O 9. Be3 b5 10. g5 Nfd7 11. Qg4 Nc5 12. h4 Qc7 13. h5 Nc6 14. Nf3 b4 15. Na4
Nxa4 16. Bxa4 d5 17. O-O-O e5 18. Qg3 dxe4 19. Nd2 Be6 20. Nxe4 Na5 21. Nf6+
Kh8 22. Nd5 Bxd5 23. Rxd5 Nc4 24. Rd7 Qa5 25. Bb3 Nxe3 26. Rxe7 Nf5 27. Qxe5
Qxe5 28. Rxe5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "6"]
[White "Prieto, Ernesto"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "2363"]
[PlyCount "56"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. f4 c5 2. Nf3 g6 3. e3 Nc6 4. Bb5 Bg7 5. O-O d6 6. Bxc6+ bxc6 7. Nc3 Rb8 8.
b3 Nf6 9. Bb2 O-O 10. Na4 c4 11. Qe1 Ba6 12. Nd4 cxb3 13. Nxc6 Qe8 14. Nxb8
Bxf1 15. Qxf1 bxc2 16. Qc4 Qxb8 17. Qxc2 Rc8 18. Qd1 Qb5 19. Rb1 Qd3 20. Bd4
Ne4 21. Bxg7 Kxg7 22. Rc1 Rxc1 23. Qxc1 Qxd2 24. Qxd2 Nxd2 25. Kf2 f5 26. Ke2
Ne4 27. Kd3 Kf6 28. Kd4 e6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "8"]
[White "Palacios, Ivan"]
[Black "Mendoza, Rafael"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2061"]
[BlackElo "2342"]
[PlyCount "70"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O
Nbd7 9. Kh1 Be7 10. f4 Qc7 11. Be3 O-O 12. f5 Bc4 13. g4 d5 14. exd5 h6 15. Rg1
Bb4 16. g5 hxg5 17. Rxg5 Bxc3 18. bxc3 Bxd5+ 19. Bf3 Qc4 20. Bxd5 Nxd5 21. Rg4
Nxe3 22. Rxc4 Nxd1 23. Rxd1 Nf6 24. Rc7 Rfc8 25. Rxb7 Rxc3 26. Rd2 Rac8 27. Ra7
Rxc2 28. Rxc2 Rxc2 29. Rxa6 Ng4 30. Ra8+ Kh7 31. a4 Nxh2 32. Kg1 (32. Kg1 Nf3+
33. Kf1 Rc3 34. Na5 e4 35. Kf2 Nd4 36. Re8 Rc2+ 37. Kg1 Nf3+ 38. Kf1 Ra2 39.
Nc4 Rxa4 40. Nd6 Ng5 41. Ke1 Rd4 42. Rd8 f6 43. Rd7 Rd3 44. Rd8 Nh3 45. Ke2
Nf4+ 46. Kf2 e3+) 32... Nf3+ 33. Kf1 Rc3 34. Na5 e4 35. Re8 Rc2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "9"]
[White "Morales, Jhon Alexander"]
[Black "Tobar, Juan Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2060"]
[PlyCount "64"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. g3 Nf6 6. Bg2 O-O 7. O-O Rb8 8. d5
Na5 9. Qd3 c5 10. e4 a6 11. Rb1 b5 12. cxb5 c4 13. Qc2 axb5 14. a3 Nb3 15. Bf4
Nd7 16. Na2 Ne5 17. Nxe5 dxe5 18. Be3 f5 19. Nb4 f4 20. Nc6 Qc7 21. Ba7 Ra8 22.
a4 f3 23. axb5 fxg2 24. Kxg2 Rxa7 25. Qxc4 Nd2 26. Qb4 Nf3 27. h4 Rb7 28. Rbc1
Qd7 29. Rh1 Qd6 30. Qc4 Bg4 31. Rhd1 Kh8 32. Rd3 Qf6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "10"]
[White "Panesso Rivera, Henry"]
[Black "Nino, Juan Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2324"]
[BlackElo "2059"]
[PlyCount "117"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 e6 2. d4 Nf6 3. c4 b6 4. Nc3 Bb7 5. g3 Be7 6. Bg2 O-O 7. d5 Bb4 8. Bd2
Bxc3 9. Bxc3 exd5 10. Nh4 Ne4 11. cxd5 Nxc3 12. bxc3 Re8 13. O-O Qf6 14. e4 Na6
15. Qd4 Qxd4 16. cxd4 f6 17. Rfc1 g6 18. Rc3 c5 19. dxc6 dxc6 20. Rd1 Rad8 21.
Ra3 Re7 22. Bf1 Nc5 23. Rxa7 Rxe4 24. Rc1 Rdxd4 25. Rxc5 bxc5 26. Rxb7 Rd1 27.
Ng2 c4 28. Rb2 Rc1 29. Rb6 c5 30. Rb5 Re5 31. Ne3 c3 32. Rb3 Kg7 33. Kg2 Ra1
34. Rxc3 Rxa2 35. Ng4 Re4 36. Kf3 Re1 37. Ne3 Rb1 38. Bc4 Rd2 39. Bd3 Rbb2 40.
Bc2 Rb5 41. Ba4 Rb4 42. Bc2 Rb5 43. Nc4 Rd4 44. Ke3 f5 45. h4 Rb4 46. Bd3 Kf6
47. f4 Ke6 48. Na3 Rd6 49. Nc2 Rbd4 50. Ke2 Ra4 51. Rxc5 h6 52. Ne3 Rdd4 53.
Bc4+ Ke7 54. Rc6 Rd6 55. Rxd6 Kxd6 56. Bf7 g5 57. Nxf5+ Kd7 58. fxg5 hxg5 59.
h5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "11"]
[White "Ojeda, Jesus David"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2053"]
[BlackElo "2318"]
[PlyCount "76"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 h6 8. e4
d6 9. a3 Bc5 10. b4 Bb6 11. Na4 Bd4 12. Ra2 Bg4 13. h3 Be6 14. b5 Nb8 15. Nxd4
exd4 16. f4 c6 17. bxc6 Nxc6 18. Raf2 Bd7 19. g4 Nh7 20. Nb2 Nf8 21. Qf3 Qa5
22. Nd1 Rab8 23. Qg3 b5 24. cxb5 Rxb5 25. Nb2 Rb3 26. g5 hxg5 27. Nc4 Qc5 28.
Kh2 Be6 29. Nd2 gxf4 30. Qxf4 Rxd3 31. Nf3 Ng6 32. Qg3 Nce5 33. Rg1 d5 34. Bf1
Rxf3 35. Rxf3 Nxf3+ 36. Qxf3 Qxc1 37. exd5 Qc2+ 38. Rg2 Qf5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "12"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Navia, Edwin Adrian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2299"]
[BlackElo "2052"]
[PlyCount "46"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. Kh1
O-O 9. f4 Nc6 10. Be3 Qc7 11. Qe1 Nxd4 12. Bxd4 b5 13. e5 Ne8 14. Bd3 Bb7 15.
Ne4 Rc8 16. Nf6+ Bxf6 17. exf6 g6 18. Qg3 Qd8 19. f5 exf5 20. Rxf5 Kh8 21. Rf4
Bd5 22. Qg5 Rc5 23. Qh6 Bxg2+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "13"]
[White "Corredor, Fabian"]
[Black "Vittorino, Carlo Giovanni"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2013"]
[BlackElo "2283"]
[PlyCount "95"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. c4 e5 4. Nc3 Nc6 5. d3 f5 6. g3 Nf6 7. Bg5 Be7 8. Bxf6
Bxf6 9. Nd5 O-O 10. Bh3 g6 11. O-O Bg7 12. Nh4 Nd4 13. exf5 gxf5 14. f4 Be6 15.
Bg2 Qd7 16. Rf2 Rae8 17. Qh5 b5 18. fxe5 dxe5 19. Raf1 bxc4 20. dxc4 e4 21. Ne3
Rf7 22. b3 Ref8 23. Kh1 a5 24. Bh3 f4 25. Bxe6 Nxe6 26. gxf4 Nxf4 27. Qg4 Qxg4
28. Nxg4 h5 29. Ne3 Bd4 30. Nhg2 Nd3 31. Rxf7 Rxf7 32. Rxf7 Kxf7 33. Nf5 Ke6
34. Ng3 Ke5 35. Ne2 Nf2+ 36. Kg1 Ng4+ 37. Kh1 Nf2+ 38. Kg1 Ng4+ 39. Kh1 Bf2 40.
Ngf4 Nf6 41. Kg2 Be3 42. Ng6+ Kf5 43. Ne7+ Ke6 44. Ng6 Bg5 45. Ngf4+ Ke5 46.
Nh3 Be3 47. Nf2 Kf5 48. Nc3 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "14"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Garces, Javier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2271"]
[BlackElo "2012"]
[PlyCount "39"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Re1 Nc6 8. c3 d5
9. e5 Ng4 10. Bf4 f6 11. d4 g5 12. exf6 Bxf6 13. Nxg5 cxd4 14. Ne6 Bxe6 15.
Rxe6 Nge5 16. Qh5 Nf7 17. Bxd5 Kg7 18. Nd2 Nce5 19. Bxe5 Nxe5 20. Rxe5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "15"]
[White "Torres, Jorge Emilio"]
[Black "Sanchez, Victor Hugo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2008"]
[BlackElo "2269"]
[PlyCount "91"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 O-O 5. Bb2 c5 6. Be2 Nc6 7. Nbd2 d5 8. O-O
cxd4 9. exd4 Bf5 10. Rc1 Rc8 11. Nh4 Be6 12. c4 dxc4 13. Nxc4 Nd5 14. Qd2 Ndb4
15. a3 Nd5 16. Nf3 Nb6 17. Rfd1 Bd5 18. Qe3 Nd7 19. Nfe5 Nf6 20. h4 b5 21. Nxc6
Rxc6 22. Ne5 Re6 23. Bxb5 Bxg2 24. Kxg2 Qd5+ 25. Qf3 Qxb5 26. Rc5 Qb6 27. Rdc1
Rd6 28. Nc4 Qb8 29. Nxd6 exd6 30. Rc7 d5 31. Re7 Ne4 32. Rcc7 Bf6 33. Red7 Qe8
34. Rxa7 Qe6 35. Qh3 Qc6 36. Rac7 Qb5 37. Qf3 Qa6 38. a4 Nd2 39. Qd1 Qe6 40. f3
Qe3 41. Bc1 Bxd4 42. Bxd2 Qf2+ 43. Kh3 Re8 44. Re7 Rb8 45. Bf4 Qb2 46. Rc2 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "16"]
[White "Valderrama, Gilberto"]
[Black "Ramirez, Jaime Orlando"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2265"]
[BlackElo "2002"]
[PlyCount "99"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 Bd6 7. Ngf3 Ng4 8. Nf1
f5 9. b3 O-O 10. Ng3 cxd4 11. exd4 Qc7 12. Ne2 Bd7 13. O-O Nf6 14. Ne5 Be8 15.
Ng3 Ne4 16. Bb2 Qe7 17. a4 a5 18. c4 Bb4 19. Rc1 Rd8 20. cxd5 exd5 21. Bb5 Nxe5
22. fxe5 Bxb5 23. axb5 Nxg3 24. hxg3 Qd7 25. Qd3 g6 26. Rf3 Rc8 27. Rcf1 Qe6
28. Kh2 Rc7 29. R1f2 h5 30. Qe3 Rfc8 31. Qe2 Rh7 32. Rf4 Rhc7 33. Qd3 Kg7 34.
R4f3 Be1 35. Rf1 Bb4 36. Qe3 Kg8 37. Qg5 Be7 38. Qh6 Bf8 39. Qe3 Bb4 40. Bc1
Rc3 41. Qf4 Rc2 42. Be3 Rb2 43. Bc1 Rbc2 44. R3f2 R2c7 45. Bd2 Bxd2 46. Qxd2 b6
47. Qg5 Rg7 48. Rc1 Rgc7 49. Rxc7 Rxc7 50. Qd8+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "17"]
[White "Gomez Loaiza, Jhon Fredy"]
[Black "Salazar, Aura Cristina"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1980"]
[BlackElo "2262"]
[PlyCount "66"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. d5 Na5 8. Nbd2
c5 9. Re1 a6 10. Rb1 b5 11. b3 Rb8 12. Qc2 e6 13. dxe6 fxe6 14. Bb2 e5 15. cxb5
axb5 16. Nxe5 dxe5 17. Bxe5 Bf5 18. e4 Nxe4 19. Nxe4 Bxe5 20. Rbd1 Bd4 21. Kh1
Nc6 22. f3 Qb6 23. g4 Bxe4 24. Qxe4 Bg7 25. Rd6 Rf6 26. Rxf6 Bxf6 27. Qd5+ Kg7
28. g5 Bc3 29. Qd7+ Kh8 30. Re8+ Rxe8 31. Qxe8+ Kg7 32. f4 Qb8 33. Qxc6 Qxf4
1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "18"]
[White "Contreras, Henry"]
[Black "Galvis, Carlos Alberto"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2252"]
[BlackElo "1979"]
[PlyCount "51"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Nc6 9. Nb3 Qc7 10. O-O-O Be7 11. Be2 b6 12. Bf3 Bb7 13. Bh4 Rd8 14. Bf2 d5 15.
e5 Nd7 16. Ne2 Nc5 17. Nbd4 Na5 18. b3 Ne4 19. Bxe4 Ba3+ 20. Kb1 dxe4 21. c4
Nc6 22. Qc3 Nb4 23. Bh4 Rc8 24. Qg3 O-O 25. Bf6 g6 26. Qg5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "19"]
[White "Angulo Pimienta, Angel Gabriel"]
[Black "Guerrero, Juan Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "2250"]
[PlyCount "60"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nc2 Nc6 6. Nc3 Bc5 7. e4 Qb6 8.
Ne3 d6 9. Be2 Be6 10. O-O O-O 11. Ned5 Bxd5 12. exd5 Nd4 13. Na4 Qc7 14. Nxc5
dxc5 15. Be3 Nf5 16. Bc1 Rae8 17. b3 Nd6 18. Bb2 Nd7 19. f4 a6 20. fxe5 Nxe5
21. Bd3 f6 22. h3 b5 23. Qc2 Nxd3 24. Qxd3 bxc4 25. bxc4 Re4 26. Rae1 Rfe8 27.
Rxe4 Rxe4 28. Bxf6 gxf6 29. Rxf6 Re1+ 30. Kf2 Ne4+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "20"]
[White "Mateus, Alejandro"]
[Black "Manotas, Franklin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2246"]
[BlackElo "1956"]
[PlyCount "89"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 Be7 8. h3
Bf5 9. Nf3 Bf6 10. Be2 O-O 11. O-O Re8 12. Qd2 h6 13. Rfd1 d5 14. c5 Nc8 15.
Bd3 Bxd3 16. Qxd3 a6 17. b4 Nxb4 18. Qb1 Nc6 19. Qxb7 N8e7 20. Bf4 Ra7 21. Qb1
Qd7 22. Qd3 Nf5 23. Be3 Na5 24. Ne5 Bxe5 25. dxe5 c6 26. Bf4 Nc4 27. Rab1 Nxe5
28. Bxe5 Rxe5 29. Rb8+ Kh7 30. g4 g6 31. gxf5 Rxf5 32. Re1 Rb7 33. Rxb7 Qxb7
34. Qd4 Qd7 35. Re3 Rg5+ 36. Kf1 Qf5 37. Qd3 Qf4 38. Rf3 Qh2 39. Rxf7+ Kg8 40.
Rf3 Rg1+ 41. Ke2 Qh1 42. Kd2 Qg2 43. Nxd5 Qg5+ 44. Ne3 h5 45. Qb3+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "21"]
[White "Hernandez Torres, Alex Daniel"]
[Black "Uribe Arteaga, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1905"]
[BlackElo "2236"]
[PlyCount "56"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 Be6 8. Nd5
Bxd5 9. Bxd5 g5 10. Bxc6+ bxc6 11. Bg3 Qe7 12. c3 Bb6 13. h4 g4 14. Nd2 Rg8 15.
h5 Rg5 16. Nc4 Qd7 17. Qd2 Nxh5 18. Bh4 Rg6 19. g3 Kf8 20. b4 Re8 21. Ne3 Ng7
22. Ke2 d5 23. Rad1 f5 24. exf5 Nxf5 25. Rde1 d4 26. Nxf5 Qxf5 27. c4 Qf3+ 28.
Kf1 Qxh1+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "22"]
[White "Diaz, Ricardo"]
[Black "Trujillo, Fernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2231"]
[BlackElo "1900"]
[PlyCount "17"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Qc7 6. Nc3 a6 7. Be2 b6 8. O-O
Bb7 9. Be3 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "23"]
[White "Diaz Herrera, Leider Andres"]
[Black "Diaz Cordoba, Fredy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1896"]
[BlackElo "2225"]
[PlyCount "66"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Bg5 h6 5. Bh4 g5 6. Bg3 Ng6 7. Nf3 d6 8. Bb5+
Bd7 9. Bxd7+ Qxd7 10. h4 f5 11. hxg5 f4 12. Bh2 Be7 13. Nh4 Nxh4 14. Qh5+ Kd8
15. Qxh4 Qb5 16. Qh3 Qxb2 17. Qb3 Qc1+ 18. Ke2 Qxh1 19. Qxb7 Rc8 20. Bxf4 Qh5+
21. f3 exf4 22. Nc3 Qxg5 23. Rg1 Bf6 24. Nb5 Ne7 25. c4 Be5 26. a4 Ke8 27.
Nxc7+ Kf7 28. a5 Rb8 29. Qxa7 Rb3 30. c5 Rhb8 31. Qb6 R8xb6 32. cxb6 Qg3 33. a6
Bd4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "24"]
[White "Martinez, Jorge Alexander"]
[Black "Palacio, Pablo Persi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "1889"]
[PlyCount "95"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Bb4 8. Qc2
Ng4 9. Qd2 Nxe3 10. Qxe3 Qb6 11. Nc2 Bc5 12. Qd2 Qc7 13. Be2 O-O 14. a3 b6 15.
O-O Rb8 16. b4 Be7 17. f4 d6 18. Rad1 Bb7 19. Rf3 Rfd8 20. Rh3 Bf6 21. Bd3 Bxc3
22. Qxc3 e5 23. f5 f6 24. Qe1 Ne7 25. Qh4 h6 26. Ne3 Kf8 27. Rg3 Ng8 28. Qg4
Qf7 29. h3 Bc6 30. Bc2 Rd7 31. Bb3 Rbd8 32. Nd5 Bxd5 33. Rxd5 Ne7 34. c5 Nxd5
35. Bxd5 Qe8 36. c6 Rc7 37. Qh4 Rxc6 38. Rg6 Rc1+ 39. Kh2 Rd7 40. Rxf6+ gxf6
41. Qxf6+ Rf7 42. Bxf7 Qxf7 43. Qxh6+ Ke7 44. Qxc1 Kd7 45. Qh6 Qb3 46. Qe6+
Qxe6 47. fxe6+ Kxe6 48. g4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "25"]
[White "Hoyos, Edgar"]
[Black "Rodriguez Rueda, Paula Andrea"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "2219"]
[PlyCount "102"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Qe2
Be7 9. a3 O-O 10. O-O Qc7 11. Kh1 Nc6 12. Be3 Bb7 13. f3 Rfd8 14. Rad1 Nxd4 15.
Rxd4 d5 16. exd5 Nxd5 17. Nxd5 exd5 18. c3 Bc5 19. Rd3 a5 20. Rfd1 b4 21. axb4
axb4 22. Qf2 Bxe3 23. Qxe3 bxc3 24. bxc3 h6 25. g3 Re8 26. Qd2 Ba6 27. Rxd5 Be2
28. Rf5 Bxd1 29. Bxf7+ Kh8 30. Bxe8 Rxe8 31. Qxd1 Qxc3 32. Kg2 Qb2+ 33. Kh3 Qf2
34. Qb1 Qe2 35. Rf4 Rd8 36. Qg6 Qf1+ 37. Kg4 Qc1 38. Rf7 Qc8+ 39. Kh4 Qc4+ 40.
f4 Qc3 41. Qf5 Qb4 42. Qe5 Rg8 43. h3 Qc4 44. Rc7 Qb4 45. g4 Qd2 46. f5 Qf2+
47. Kh5 Qd2 48. h4 Qd8 49. Qe7 Qd1 50. Rd7 Qf3 51. f6 g6+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "26"]
[White "Beltran, Carlos Armando"]
[Black "Obando Avila, Jhanier Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2219"]
[BlackElo "1800"]
[PlyCount "65"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 c6 3. d4 g6 4. Nc3 Bg7 5. e4 d5 6. cxd5 cxd5 7. e5 Ne4 8. Bb5+
Nc6 9. Qb3 Nxc3 10. bxc3 O-O 11. O-O Bg4 12. Be2 Na5 13. Qb4 b6 14. h3 Bxf3 15.
Bxf3 Rc8 16. Bg5 Re8 17. Rfc1 Qd7 18. a4 e6 19. Be2 Nc4 20. Bxc4 Rxc4 21. Qb5
Qc6 22. Bd2 Rc8 23. Rcb1 Rb8 24. a5 Qxb5 25. Rxb5 Rc6 26. Rab1 Bf8 27. Kf1 Be7
28. Ke2 Bd8 29. Kd3 Rbc8 30. axb6 Bxb6 31. R5b3 Kf8 32. g4 Ke8 33. h4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "27"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Franco Valencia, Beatriz I"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1791"]
[BlackElo "2213"]
[PlyCount "74"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6
8. Qd3 Nxe4 9. Qxe4 Qa5+ 10. c3 Qa6 11. Qe2 b6 12. Qxa6 Bxa6 13. Be3 e6 14.
O-O-O Be2 15. Rd2 Bxf3 16. gxf3 Bd6 17. f4 O-O-O 18. Rg1 g6 19. c4 Bb4 20. Rc2
Rd7 21. a3 Be7 22. Rd1 Rhd8 23. Rcd2 b5 24. cxb5 cxb5 25. Rc2+ Rc7 26. Rxc7+
Kxc7 27. Bd2 Kc6 28. Be3 Kd5 29. Kd2 Rc8 30. f3 Rc4 31. Kd3 Bf6 32. b3 Rc6 33.
h3 Be7 34. b4 Ra6 35. Bc1 Bf6 36. Bb2 Rc6 37. Ke3 Rc2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "28"]
[White "Pinzon, Jairo David"]
[Black "Figueroa Salcedo,  Reinaldo Art"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2210"]
[BlackElo "1738"]
[PlyCount "30"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nc2 a6 7. g3 Nb4 8. Bg2
Qc7 9. Ne3 Bc5 10. a3 Bxe3 11. Bxe3 Nc6 12. Nd5 Qa5+ 13. b4 Nxb4 14. axb4 Qd8
15. Bb6 h5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "29"]
[White "Arismendi, Efrain Steven"]
[Black "Jimenez, Jose Mauricio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1668"]
[BlackElo "2197"]
[PlyCount "32"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. b3 Nf6 7. Bb2 Bb4+ 8.
Nd2 d5 9. exd5 Nxd5 10. O-O O-O 11. c4 Nf4 12. Bc2 Rd8 13. g3 Ng6 14. N4f3 Qa5
15. Bc1 Bc3 16. a4 Bxa1 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "30"]
[White "Sanchez, Sebastian Felipe"]
[Black "Cuevas Sanchez, Bramdon Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "1617"]
[PlyCount "115"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nc3 Nf6 6. f3 Be7 7. Be3 O-O 8.
Qd2 Be6 9. O-O-O Nxd4 10. Qxd4 Nd7 11. Nd5 Nb6 12. Nxe7+ Qxe7 13. Kb1 Nd7 14.
g4 Qf6 15. Qxf6 Nxf6 16. Be2 d5 17. g5 Nd7 18. exd5 Bf5 19. Rhe1 a6 20. Bf4
Rac8 21. Bd3 Bxd3 22. Rxd3 Rfe8 23. Rxe8+ Rxe8 24. c4 Nc5 25. Re3 Rxe3 26. Bxe3
Nd3 27. f4 Ne1 28. Kc1 Nf3 29. h3 Nh4 30. Bd4 Nf5 31. Be5 c6 32. Kd2 Kf8 33.
Kd3 Ke7 34. Ke4 g6 35. a4 Kd7 36. b4 Ng3+ 37. Kd4 Ne2+ 38. Kc5 cxd5 39. cxd5
Ng1 40. Kb6 Kc8 41. d6 Nxh3 42. d7+ Kxd7 43. Kxb7 Nf2 44. Kxa6 Nd3 45. Kb5 Kc8
46. a5 Kb7 47. a6+ Ka7 48. Bd6 Ne1 49. Bc5+ Ka8 50. Kc6 Nd3 51. b5 Nxc5 52.
Kxc5 Ka7 53. Kc6 Ka8 54. Kb6 Kb8 55. a7+ Ka8 56. Ka6 h5 57. b6 h4 58. b7# 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "31"]
[White "Salazar, Andersson"]
[Black "Castrillon Gomez, Melissa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1507"]
[BlackElo "2185"]
[PlyCount "58"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 O-O 6. O-O Nc6 7. Bf4 Bg4 8. Be2
Re8 9. e5 Nh5 10. Qd2 dxe5 11. dxe5 Qxd2 12. Bxd2 Nxe5 13. Nxe5 Bxe2 14. Nxe2
Bxe5 15. Bc3 Bxc3 16. Nxc3 Red8 17. Rad1 Nf6 18. Rxd8+ Rxd8 19. Nb5 Rd2 20. Rc1
c6 21. Nc3 Nd5 22. Ne4 Rd4 23. Nc5 b6 24. Nb3 Re4 25. Kf1 Re6 26. Nd4 Rd6 27.
Re1 e6 28. Rd1 c5 29. Nb5 Ne3+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "32"]
[White "Herrera, Juan Sebastian"]
[Black "Salamanca, Juan David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2179"]
[BlackElo "1497"]
[PlyCount "51"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 h6 7. Nbd2 O-O 8. Nf1
d5 9. Qe2 dxe4 10. dxe4 Qe7 11. h3 Rd8 12. g4 Kh7 13. Ng3 b6 14. g5 Ne8 15. Bd5
Bb7 16. Nf5 Qd7 17. gxh6 g6 18. Ng5+ Kg8 19. Bxf7+ Kh8 20. Bxg6 Nf6 21. Nf7+
Kg8 22. h7+ Nxh7 23. Qh5 Kf8 24. Bh6+ Kg8 25. Bxh7+ Kxh7 26. Ng5+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "33"]
[White "Agudelo Chavarro, David"]
[Black "Ruiz C, Joshua D"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2178"]
[PlyCount "98"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. a4
Nc6 9. Nb3 Be6 10. Bf3 Ne5 11. Be2 Nc4 12. Bxc4 Bxc4 13. Nd2 Ba6 14. f4 Qd7 15.
h3 Qc6 16. Qf3 b6 17. g4 Rac8 18. g5 Nh5 19. Nd5 Qd7 20. c3 Bb7 21. Qg4 e6 22.
O-O Rfd8 23. Nb4 f5 24. exf5 exf5 25. Qh4 Re8 26. Qf2 Bxc3 27. bxc3 Rxc3 28.
Rae1 a5 29. Na2 Qc6 30. Nf3 Rc2 31. Re2 Rxe2 32. Qxe2 Ng3 33. Qf2 Nxf1 34. Kxf1
Qxf3 35. Qxf3 Bxf3 36. Kf2 Bc6 37. Nc3 Rb8 38. Bc1 b5 39. axb5 Bxb5 40. Ba3 Bd3
41. Bxd6 Rb3 42. Be5 Bb5 43. Ke3 a4 44. Kd4 a3 45. Kc5 Bd3 46. Kd4 Bb1 47. Kc4
a2 48. Nb5 Re3 49. Bf6 Bd3+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "34"]
[White "Munoz, Julian Andres"]
[Black "Mendoza, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2176"]
[BlackElo "0"]
[PlyCount "27"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. h3 f6 8. Bb5
Nh6 9. Qa4 Qb6 10. Nc3 Be6 11. O-O O-O 12. exf6 Rxf6 13. Ng5 Qxd4 14. Bxc6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.26"]
[Round "1"]
[Board "35"]
[White "Soto , Christian Camilo"]
[Black "Marin, Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2326"]
[PlyCount "79"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. fxg7 cxd2+ 7. Qxd2 Qxd2+
8. Bxd2 Bxg7 9. O-O-O Nc6 10. Bd3 Bd7 11. Ne2 Ne5 12. Bc3 Nxd3+ 13. Rxd3 f6 14.
Rhd1 O-O-O 15. Ng3 e5 16. Nh5 Rhg8 17. Nxg7 Rxg7 18. g3 Re8 19. Re1 Rf7 20. Rf3
Rff8 21. Rfe3 Bc6 22. f4 e4 23. b4 a6 24. a4 f5 25. b5 Bd7 26. Be5 Re6 27. Rb3
axb5 28. cxb5 b6 29. Rc3 c6 30. Rd1 Rf7 31. Kb2 Kb7 32. Ka3 Ka7 33. a5 bxa5 34.
b6+ Kb7 35. Ka4 c5+ 36. Kxa5 Rxb6 37. Rxc5 Bc6 38. Rd8 Ra6+ 39. Kb4 Rd7 40.
Rxd7+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "1"]
[White "Martinez, Jorge Alexander"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2384"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5
b4 9. Nce2 Be7 10. Ng3 O-O 11. O-O Bb7 12. Qe2 Nbd7 13. Rad1 Qc7 14. Nh5 Qc5
15. Nxf6+ Nxf6 16. Be3 Qe5 17. Nf3 Qh5 18. Qc4 Bxe4 19. Nd2 Rfc8 20. Qxb4 a5
21. Qa4 Bc6 22. Qf4 a4 23. Bc4 d5 24. Bd3 e5 25. Qf5 d4 26. Bg5 Bd7 27. g4 Nxg4
28. Qxh7+ Qxh7 29. Bxh7+ Kxh7 30. Bxe7 Rxc2 31. Ba3 Ra6 32. h3 Rg6 33. hxg4
Rxg4+ 34. Kh1 Rc6 35. Nf3 Rh6+ 36. Nh2 Rgh4 37. f3 Rxh2+ 38. Kg1 Rc2 39. Rc1
Rg6+ 40. Kh1 Rxc1 41. Rxc1 Bc6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "2"]
[White "Rodriguez Rueda, Paula Andrea"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2219"]
[BlackElo "2365"]
[PlyCount "123"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8.
Be3 Nc6 9. Ne2 O-O 10. O-O Bd7 11. Qd2 Qc7 12. Rac1 a6 13. Rfd1 b5 14. Bd3 Rad8
15. d5 c4 16. Bb1 Ne5 17. f4 Ng4 18. Bd4 e5 19. dxe6 fxe6 20. h3 e5 21. hxg4
exd4 22. cxd4 Bxg4 23. g3 Bxe2 24. Qxe2 Rxd4 25. e5 Qc5 26. Rxd4 Qxd4+ 27. Kg2
Rd8 28. Re1 Qd2 29. Qxd2 Rxd2+ 30. Kf3 c3 31. Re2 Rb2 32. Rxb2 cxb2 33. Ke4 Bf8
34. Kd4 Bb4 35. Kd5 Kf7 36. g4 h5 37. gxh5 gxh5 38. Ke4 Bd2 39. f5 h4 40. Kf3
b4 41. Kg4 Be1 42. Bc2 Bg3 43. e6+ Ke7 44. Bb1 a5 45. Bc2 a4 46. Bd3 a3 47. Bb1
Kf6 48. Kh3 Be1 49. Kg4 Bf2 50. Kh3 Ke7 51. Kg4 Kd6 52. Kh3 Bg3 53. Kg4 Be5 54.
Kxh4 Bf6+ 55. Kh5 Ke7 56. Kg4 Kd6 57. Kh5 Bc3 58. Kg6 Ke7 59. Kg5 Be5 60. Kg4
Bf6 61. Kh5 Bh8 62. Kg5 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "3"]
[White "Martinez Romero, Martin"]
[Black "Beltran, Carlos Armando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2363"]
[BlackElo "2219"]
[PlyCount "84"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Nge2 d5 6. a3 Bxc3+ 7. Nxc3 cxd4 8.
exd4 dxc4 9. Bxc4 Nc6 10. Be3 O-O 11. O-O b6 12. Qd3 Bb7 13. Rad1 Ng4 14. Bf4
Qf6 15. Qg3 Nh6 16. Ne4 Qg6 17. Nd6 Na5 18. Qxg6 hxg6 19. Ba2 Bd5 20. Bxd5 exd5
21. b4 Nc4 22. Nxc4 dxc4 23. d5 Rfd8 24. d6 Rd7 25. Rfe1 Kf8 26. f3 Re8 27.
Rxe8+ Kxe8 28. g4 f6 29. a4 Nf7 30. Kf2 g5 31. Bg3 Ne5 32. Bxe5 fxe5 33. b5 Kf7
34. Rc1 Rxd6 35. Rxc4 Ke6 36. Ke3 g6 37. Ke4 Rd1 38. Rc6+ Rd6 39. Rc4 Rd1 40.
Rc6+ Rd6 41. Rc4 Rd1 42. Rc6+ Rd6 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "4"]
[White "Franco Valencia, Beatriz I"]
[Black "Carvajal, Nolberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2213"]
[BlackElo "2356"]
[PlyCount "46"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 c6 7. O-O Qa5 8. h3
Be6 9. Qd3 Qa6 10. b3 d5 11. Nd2 Rd8 12. Bb2 Nbd7 13. a4 dxc4 14. bxc4 Nb6 15.
Nb5 Rac8 16. Rfc1 Nxa4 17. Rxa4 Qxa4 18. Ra1 Qb4 19. Bc3 Bxc4 20. Nxc4 Qxb5 21.
Ra5 Qb3 22. Ra3 Qb5 23. Ra5 Qb3 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "5"]
[White "Mendoza, Rafael"]
[Black "Pinzon, Jairo David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2342"]
[BlackElo "2210"]
[PlyCount "74"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. O-O O-O 7. Re1 Nc6 8. Bc2
Nd7 9. d3 b5 10. d4 b4 11. Ba4 Qc7 12. Bxc6 Qxc6 13. cxb4 cxb4 14. Bg5 e5 15.
Qd2 Qb6 16. Bh6 Re8 17. Bxg7 Kxg7 18. a3 exd4 19. axb4 Bb7 20. Qxd4+ Qxd4 21.
Nxd4 d5 22. Nc3 dxe4 23. Ndb5 Re7 24. Nc7 Rc8 25. N7d5 Bxd5 26. Nxd5 Re5 27.
Nc3 Rc4 28. Rxa7 Nf6 29. Rb7 Rd4 30. Ra1 Rf5 31. g4 Rf3 32. Kg2 Rdd3 33. Raa7
Nd5 34. Nxd5 Rxd5 35. Rd7 Rxd7 36. Rxd7 Rb3 37. Rd2 Rxb4 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "8"]
[White "Castrillon Gomez, Melissa"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2185"]
[BlackElo "2299"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. g3 g6 5. d4 cxd4 6. Nxd4 a6 7. Bg2 Bg7 8.
Nde2 d6 9. a4 Nge7 10. O-O O-O 11. Rb1 Qc7 12. b4 Ne5 13. b5 Nc4 14. Qd3 Ne5
15. Qd1 Bd7 16. Rb3 Rac8 17. b6 Qb8 18. Bg5 N7c6 19. f4 Nc4 20. Qd3 N6a5 21.
Rbb1 f6 22. Bh4 Rc6 23. e5 fxe5 24. Bxc6 Bxc6 25. f5 gxf5 26. Rf2 e4 27. Qd1 e3
28. Rf4 e5 29. Rxc4 Nxc4 30. Nd5 Kh8 31. Rb4 Nd2 32. Nxe3 Nf3+ 33. Kf2 f4 34.
Nd5 fxg3+ 35. Kxg3 Nd4 36. Ne7 Bf3 37. Rxd4 exd4 38. Kf2 Qe8 39. Ke1 Bg2 40.
Qd3 Rf1+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "9"]
[White "Herrera, Juan Sebastian"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2179"]
[BlackElo "2271"]
[PlyCount "84"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 Nc6 5. dxc5 Qa5 6. Bd2 Qxc5 7. Be2 Nf6 8.
O-O O-O 9. h3 Qb6 10. Rb1 d6 11. Re1 Bd7 12. Bg5 Qa5 13. Qd2 Rfd8 14. b4 Qc7
15. Bxf6 exf6 16. Nd5 Qb8 17. b5 Ne5 18. Qf4 Be6 19. Nxf6+ Kh8 20. a4 Qc7 21.
Ng5 h6 22. Nxe6 fxe6 23. Ng4 g5 24. Qe3 Ng6 25. Bd3 Qb6 26. Qg3 Be5 27. Nxe5
Nxe5 28. h4 Rg8 29. Re3 Raf8 30. Rf1 Kh7 31. hxg5 Rxg5 32. Qh3 Rfg8 33. Qxe6
Rxg2+ 34. Kh1 Qd8 35. Qf5+ R8g6 36. f4 R2g4 37. Rh3 Qh4 38. Kh2 Nf3+ 39. Rfxf3
Rg2+ 40. Kh1 Qe1+ 41. Bf1 Rg1+ 42. Kh2 Qd2+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "10"]
[White "Ruiz C, Joshua D"]
[Black "Valderrama, Gilberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2178"]
[BlackElo "2265"]
[PlyCount "89"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. d3 Bc5 6. O-O Ne7 7. f4 c6 8.
Ba4 d5 9. Kh1 f5 10. e5 O-O 11. Nd2 Be6 12. Nf3 h6 13. Qe1 b5 14. Bb3 Bb6 15.
a4 bxa4 16. Rxa4 c5 17. Bd2 Rc8 18. Ba5 Nc6 19. Bxb6 axb6 20. c3 Na5 21. Bd1
dxc3 22. bxc3 Ra8 23. Bc2 b5 24. Ra1 Nc6 25. Rxa8 Qxa8 26. d4 c4 27. Nh4 b4 28.
g4 bxc3 29. Qxc3 Ne7 30. g5 hxg5 31. fxg5 g6 32. Ng2 Rb8 33. Nf4 Bf7 34. h4 Qb7
35. h5 gxh5 36. g6 Be8 37. Qh3 Bxg6 38. Nxg6 Nxg6 39. Rg1 Qg7 40. Bxf5 Rb6 41.
Qxh5 c3 42. Bxg6 Kf8 43. Qf5+ Ke7 44. Bh5 c2 45. Rxg7+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "11"]
[White "Munoz, Julian Andres"]
[Black "Contreras, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2176"]
[BlackElo "2252"]
[PlyCount "43"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O b5 8. Bb3
Be7 9. f4 Bb7 10. e5 dxe5 11. fxe5 Nfd7 12. Rxf7 Kxf7 13. Nxe6 Qb6+ 14. Kh1
Nxe5 15. Qh5+ Ng6 16. Nxg7+ Kf8 17. Nd5 Qf2 18. Be3 Qh4 19. Rf1+ Bf6 20. Rxf6+
Qxf6 21. Nxf6 Kxg7 22. Bh6+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "12"]
[White "Guerrero, Juan Carlos"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2250"]
[BlackElo "2123"]
[PlyCount "69"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 c6 2. Nf3 d5 3. Qc2 g6 4. e3 Bf5 5. Qb3 Qb6 6. Qxb6 axb6 7. Nc3 dxc4 8.
Bxc4 b5 9. Bb3 Nd7 10. d4 b4 11. Ne2 Bd3 12. Nf4 Bb5 13. Bd2 e6 14. h4 Ngf6 15.
h5 Nxh5 16. Nxh5 gxh5 17. Rxh5 Nf6 18. Rh3 Rg8 19. g3 h6 20. Ne5 Ne4 21. Rh4
Nxd2 22. Kxd2 Ke7 23. Ng4 Rg6 24. Rah1 Rd8 25. Bc2 f5 26. Ne5 Rg8 27. Kc1 Kf6
28. Rxh6+ Bxh6 29. Rxh6+ Kg7 30. Rxe6 Rh8 31. Re7+ Kf6 32. Rf7+ Ke6 33. Bb3+
Kd6 34. Rxb7 Rh1+ 35. Kc2 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "13"]
[White "Tobar, Juan Carlos"]
[Black "Mateus, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2060"]
[BlackElo "2246"]
[PlyCount "62"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 c5 2. e3 Nc6 3. d4 cxd4 4. exd4 d5 5. Bd3 Bg4 6. Nbd2 Nf6 7. c3 e6 8. h3
Bh5 9. Qe2 Bd6 10. g4 Bg6 11. Bxg6 hxg6 12. Ne5 Bxe5 13. dxe5 Nd7 14. f4 Nc5
15. Nf3 Ne4 16. Rh2 Qa5 17. Bd2 O-O-O 18. a4 Qb6 19. b4 f5 20. exf6 gxf6 21.
O-O-O Kb8 22. Qb5 Qc7 23. Kb2 Nxd2 24. Rdxd2 Qxf4 25. Nd4 Nxd4 26. cxd4 Rxh3
27. Rhf2 Qe3 28. Rc2 Rdh8 29. Qe2 Qa3+ 30. Kb1 Rb3+ 31. Rb2 Rh1+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "14"]
[White "Uribe Arteaga, Daniel"]
[Black "Corredor, Fabian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2236"]
[BlackElo "2013"]
[PlyCount "122"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Nbd7 5. Bg5 c6 6. e3 Be7 7. Qc2 h6 8. Bh4
O-O 9. cxd5 exd5 10. Bd3 Re8 11. O-O Ne4 12. Bxe4 Bxh4 13. Bf5 Be7 14. Rab1 Nf6
15. b4 a6 16. a4 Bd6 17. b5 axb5 18. axb5 Ne4 19. Bxe4 dxe4 20. Nd2 Bf5 21.
bxc6 bxc6 22. Na4 Qh4 23. g3 Qh3 24. Qxc6 Bg4 25. Nxe4 Rec8 26. Qd5 Be7 27.
Nec5 Rd8 28. Qg2 Qh5 29. f3 Bh3 30. Qe2 Bxf1 31. Rxf1 Bxc5 32. Nxc5 Qd5 33. Rf2
Rdb8 34. Kg2 Ra1 35. Nd3 Rbb1 36. g4 Qg5 37. Kh3 h5 38. Nf4 hxg4+ 39. fxg4 Rg1
40. Qf3 Rae1 41. Rg2 Rxg2 42. Nxg2 Qh6+ 43. Kg3 Qd6+ 44. Qf4 Qxf4+ 45. Kxf4
Rf1+ 46. Kg3 g5 47. h4 gxh4+ 48. Nxh4 Kg7 49. Nf3 Kf6 50. Kf4 Ke6 51. e4 f6 52.
Ke3 Ra1 53. g5 Ra3+ 54. Kf4 fxg5+ 55. Nxg5+ Kd6 56. Kf5 Ra1 57. Nh3 Rd1 58. e5+
Kd5 59. e6 Re1 60. Ng5 Kd6 61. Kg6 Rf1 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "15"]
[White "Diaz Cordoba, Fredy"]
[Black "Torres, Jorge Emilio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2225"]
[BlackElo "2008"]
[PlyCount "73"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 d5 2. d4 e6 3. g3 f5 4. Bg2 Nf6 5. b3 Be7 6. Bb2 O-O 7. Ne5 b6 8. O-O
Bb7 9. c4 Nbd7 10. Nd3 Rc8 11. Nd2 Qe8 12. Nf3 c5 13. cxd5 exd5 14. Rc1 Ne4 15.
Nfe5 cxd4 16. Rxc8 Qxc8 17. Nxd7 Qxd7 18. Bxd4 Rc8 19. Qa1 Bf8 20. Rc1 Nc5 21.
Nf4 Ne4 22. h4 Bc5 23. Rd1 Qf7 24. a3 a5 25. Qb2 Qe7 26. b4 axb4 27. axb4 Bxb4
28. Bxb6 Bc3 29. Qb3 Kh8 30. Nxd5 Qe6 31. Be3 Ba6 32. Qb6 Qxb6 33. Nxb6 Bxe2
34. Rc1 Rc6 35. Nd5 Rd6 36. Nxc3 Nxc3 37. Rxc3 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "16"]
[White "Zuluaga, Cesar"]
[Black "Soto , Christian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2372"]
[BlackElo "0"]
[PlyCount "101"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. h3 e5 7. d5 c5 8. g4 a6 9.
a4 Bd7 10. Bd3 Kh8 11. Bg5 Qe8 12. Qb3 Qc8 13. Nh4 Ne8 14. Qc2 a5 15. Qe2 Na6
16. Ra3 Nb4 17. Bb1 b6 18. Nf3 f6 19. Bd2 Qd8 20. Nb5 Kg8 21. Rg1 g5 22. Nh2
Rc8 23. Nc3 Nc7 24. h4 h6 25. Nf1 Qe7 26. Nd1 Qf7 27. Ng3 Qg6 28. Ne3 Rcd8 29.
Nef5 Bxf5 30. Nxf5 Rf7 31. Rh3 Bf8 32. Rgh1 Rh7 33. hxg5 fxg5 34. f3 Rdd7 35.
Qh2 Rdf7 36. Ke2 Ne8 37. Nxh6+ Bxh6 38. Rxh6 Rxh6 39. Qxh6 Qxh6 40. Rxh6 Rg7
41. Rh5 Nf6 42. Rxg5 Rxg5 43. Bxg5 Kg7 44. Kf2 Kg6 45. Bh4 Na6 46. Kg3 Nc7 47.
f4 Nce8 48. Bd3 Ng7 49. f5+ Kf7 50. Kf3 Ng8 51. Bd8 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "17"]
[White "Trujillo, Fernando"]
[Black "Castro, Oscar H"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1900"]
[BlackElo "2370"]
[PlyCount "68"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 O-O 8.
O-O Bb6 9. Na3 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Bd4 Qh4 13. Nb5 c5 14. g3 Qh6
15. Be3 Qf6 16. b4 d4 17. bxc5 dxe3 18. cxb6 Bh3 19. bxa7 Qc6 20. f3 Rfd8 21.
Qb3 Bxf1 22. Rxf1 Rd2 23. Re1 Nf5 24. c4 h5 25. a4 Qc5 26. Kf1 h4 27. g4 Ne7
28. f4 Ng6 29. Nc3 Qxa7 30. Nd5 Qd4 31. f5 Nf4 32. Qxe3 Nxe2 33. Rxe2 Rd1+ 34.
Kg2 Qxg4+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "19"]
[White "Lora, Joel Fernando"]
[Black "Tovio, Israel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "2275"]
[PlyCount "112"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 c6 3. e3 d6 4. b3 e5 5. d3 g6 6. Bb2 Bg7 7. Be2 O-O 8. Nbd2
Nbd7 9. Qc2 Re8 10. O-O b6 11. Rac1 Bb7 12. d4 c5 13. dxe5 dxe5 14. Rfd1 e4 15.
Ne1 Qe7 16. Nb1 Ne5 17. Rd2 Rad8 18. Rcd1 Rxd2 19. Qxd2 Nc6 20. Nc3 Rd8 21. Qc1
h5 22. h3 Kf8 23. Qa1 Rxd1 24. Qxd1 Qd7 25. a3 Qxd1 26. Bxd1 Nd7 27. Bc2 f5 28.
Kf1 Kf7 29. Ke2 Ke6 30. Nd1 Bxb2 31. Nxb2 Nce5 32. Nd1 h4 33. f3 exf3+ 34. gxf3
g5 35. Nf2 Nf6 36. f4 gxf4 37. exf4 Ng6 38. Ke3 Nh5 39. Ned3 Ng3 40. Bd1 Nf1+
41. Ke2 Ng3+ 42. Ke3 Nf1+ 43. Ke2 Bg2 44. Ke1 Ng3 45. b4 cxb4 46. axb4 Ne4 47.
Bh5 Nxf2 48. Kxf2 Be4 49. c5 Bxd3 50. cxb6 axb6 51. Bxg6 Be4 52. Be8 Kd5 53.
Bd7 Kc4 54. b5 Kd4 55. Bc6 Bd3 56. Kf3 Bf1 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "20"]
[White "Salazar, Aura Cristina"]
[Black "Rivera, Ingris"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2262"]
[BlackElo "2169"]
[PlyCount "57"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
b4 9. Nce2 Nxe4 10. Ng3 Nc5 11. Re1 Nxb3 12. axb3 Be7 13. Qg4 g6 14. Bh6 e5 15.
Qf3 Ra7 16. Qe3 Rc7 17. Nf3 Nd7 18. Ne4 f5 19. Neg5 Nf6 20. Nxe5 dxe5 21. Qxe5
Rc6 22. Rad1 Qc7 23. Rd5 Rg8 24. Qd4 Ng4 25. Rde5 Nxe5 26. Qd5 Rf8 27. Bxf8
Kxf8 28. h4 Bxg5 29. hxg5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "21"]
[White "Chirivi C, Jenny Astrid"]
[Black "Diaz, Ricardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2165"]
[BlackElo "2231"]
[PlyCount "84"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. e4
Qe7 9. Bd3 Nxd5 10. O-O Nc7 11. Bg5 f6 12. Bf4 Ne6 13. Bg3 Qf7 14. Nc3 Be7 15.
Nb5 O-O 16. Nd6 Bxd6 17. Bxd6 Re8 18. e5 g6 19. Nh4 Nd4 20. Qd1 fxe5 21. f4 e4
22. Bb1 Bd5 23. f5 Qf6 24. Qg4 g5 25. Bf4 h6 26. Bg3 Nbc6 27. Ng6 Nb3 28. Rd1
Ncd4 29. Ba2 Bf7 30. Rab1 d5 31. h4 e3 32. hxg5 hxg5 33. Re1 Nd2 34. Ne5 Rxe5
35. Bxe5 Qxe5 36. Qxg5+ Qg7 37. Qxg7+ Kxg7 38. Rxe3 Nxf5 39. Re5 Nxb1 40. Rxf5
Nd2 41. Bxd5 Bxd5 42. Rxd5 Nc4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "22"]
[White "Martinez, Christian"]
[Black "Orozco, Lina Yomayra"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "2166"]
[PlyCount "107"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Bd7 5. Bd3 Bc6 6. Qe2 Nbd7 7. Bc2 e5 8. d4
b6 9. O-O g6 10. Rd1 Qc7 11. Na3 a6 12. b4 Bg7 13. dxc5 dxc5 14. b5 axb5 15.
Nxb5 Bxb5 16. Qxb5 O-O 17. a4 Ra5 18. Qd3 b5 19. Bb2 bxa4 20. Rxa4 Rxa4 21.
Bxa4 Nb6 22. Bc2 Nfd7 23. Bc1 Rc8 24. Be3 Nf8 25. Qb5 h6 26. Bb1 g5 27. Ba2 Ng6
28. Nh2 Nf4 29. Nf1 Qc6 30. Rd8+ Bf8 31. Qxc6 Ne2+ 32. Kh2 Rxc6 33. Bd5 Rc8 34.
Rxc8 Nxc8 35. Bd2 Nb6 36. Ne3 Nf4 37. Ba2 Kg7 38. g3 Ng6 39. Nf5+ Kf6 40. h4
Nc8 41. hxg5+ hxg5 42. Kh3 Nd6 43. Nxd6 Bxd6 44. Kg4 Ke7 45. Bxg5+ f6 46. Bh6
Nf8 47. Kf5 Nd7 48. Bg7 Bc7 49. Be6 Ba5 50. c4 Be1 51. Bxd7 Kxd7 52. Bxf6 Bxf2
53. Bxe5 Bd4 54. g4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "23"]
[White "Dominguez, Ramiro"]
[Black "Gomez Loaiza, Jhon Fredy"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2191"]
[BlackElo "1980"]
[PlyCount "91"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8.
Qe2 e5 9. O-O Bc5 10. Kh1 Nf6 11. f4 Bd6 12. f5 b5 13. Nd1 Bb7 14. a4 Nd7 15.
Qg4 Bf8 16. Be3 Nf6 17. Qe2 b4 18. b3 c5 19. Bg1 Be7 20. Nb2 O-O 21. Nc4 Nd7
22. Rf3 Bg5 23. Qf2 Nf6 24. Qxc5 Qxc5 25. Bxc5 Rfc8 26. Bxb4 Rxc4 27. bxc4 Nxe4
28. Re1 Nf6 29. Rxe5 Ng4 30. Re1 Bxf3 31. gxf3 Nf6 32. c5 a5 33. Bc3 Rc8 34.
Bd4 Kf8 35. Rb1 Nd5 36. Rb5 Bd8 37. Rb7 Be7 38. Rb5 Bd8 39. Be4 Nc7 40. Rb7 f6
41. c3 Na6 42. Ra7 Nxc5 43. Ra8 Rc7 44. Rxd8+ Ke7 45. Bxc5+ Rxc5 46. Rd5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "24"]
[White "Rios Parra, Alejandro"]
[Black "Echavarria, Gustavo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2367"]
[BlackElo "1949"]
[PlyCount "65"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. O-O-O Nd5 13. Bd2 Qb6 14. Ne4
O-O-O 15. Kb1 Be7 16. c4 Qa6 17. Qb3 N5f6 18. Nxf6 Bxf6 19. Be3 Nb6 20. Rc1 Kb8
21. g4 Rd7 22. Qc2 Rhd8 23. Rhg1 c5 24. Bf4+ Ka8 25. g5 hxg5 26. Bxg5 cxd4 27.
Bxf6 gxf6 28. h6 Rc7 29. h7 Rcc8 30. Nxd4 Nxc4 31. Rg8 Qb6 32. Qxc4 Rxc4 33.
Rxc4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "25"]
[White "Manotas, Franklin"]
[Black "Morales, Jhon Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1956"]
[BlackElo "2327"]
[PlyCount "52"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 O-O 5. Nbd2 d6 6. e3 b6 7. c3 c5 8. Be2
Ba6 9. O-O Bxe2 10. Qxe2 Qc8 11. Ng5 Qb7 12. Qd3 Nbd7 13. Nge4 Ne8 14. Bh2 Nc7
15. a3 cxd4 16. exd4 b5 17. Rae1 a5 18. f4 f5 19. Ng5 Bf6 20. Ne6 Nxe6 21. Rxe6
Qd5 22. Rfe1 Nc5 23. Qxb5 Rfb8 24. Qc4 Qxc4 25. Nxc4 Nxe6 26. Rxe6 Rb3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "26"]
[White "Marin, Sebastian"]
[Black "Angulo Pimienta, Angel Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "1958"]
[PlyCount "119"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Be7 5. h3 c6 6. a4 a5 7. g4 Qc7 8. Bg2 Na6
9. O-O Nd7 10. Be3 Nb6 11. b3 g5 12. Ng3 Bd7 13. Qf3 f6 14. Nh5 O-O-O 15. Nxf6
Rdf8 16. dxe5 dxe5 17. Bxb6 Qxb6 18. Nxd7 Kxd7 19. Qg3 Qc7 20. Nd1 Nc5 21. Ne3
Ne6 22. Nc4 Nf4 23. Rfd1+ Ke6 24. Bf1 Rd8 25. Ne3 Rhf8 26. Nf5 Bc5 27. Bc4+ Kf6
28. h4 Rxd1+ 29. Rxd1 Rd8 30. hxg5+ Kg6 31. Rf1 Rd2 32. Qc3 Bb4 33. Qe3 Rxc2
34. Nh4+ Kg7 35. Ng2 Ng6 36. Rd1 b5 37. axb5 cxb5 38. Qd3 Rc3 39. Qd7+ Qxd7 40.
Rxd7+ Ne7 41. Bxb5 Rxb3 42. Nh4 Rb1+ 43. Kg2 Rc1 44. Ra7 Rc2 45. Ba4 Rxf2+ 46.
Kg3 Re2 47. Nf5+ Kf7 48. Kf3 Rf2+ 49. Kg3 Re2 50. Ra8 Rxe4 51. Be8+ Ke6 52.
Ra6+ Kd5 53. Bf7+ Kc5 54. Nxe7 Kb5 55. Ra7 Bxe7 56. Rxe7 a4 57. Be8+ Kb4 58.
Rxh7 Rf4 59. Ra7 a3 60. g6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "27"]
[White "Vittorino, Carlo Giovanni"]
[Black "Hernandez Torres, Alex Daniel"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2283"]
[BlackElo "1905"]
[PlyCount "51"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Qe7 8.
cxd4 d6 9. Bb2 Bg4 10. d5 Bxf3 11. gxf3 Ne5 12. Na3 Bb6 13. Bb5+ Kf8 14. f4 Ng6
15. Qf3 Qh4 16. f5 Nf4 17. Qg3 Nh3+ 18. Kg2 Qxg3+ 19. Kxg3 Ng5 20. f3 f6 21.
Nc4 g6 22. Nxb6 axb6 23. Rfc1 Rc8 24. fxg6 hxg6 25. Bd7 Rb8 26. Rxc7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "28"]
[White "Sanchez, Victor Hugo"]
[Black "Diaz Herrera, Leider Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2269"]
[BlackElo "1896"]
[PlyCount "12"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 Be7 (6... b5 7. a3 (
7. Bd3) 7... Bb7 8. Bd3 Be7 9. O-O d6 10. Qg4 Nd7 11. Bd2 Bf6 12. Nf3 Ne7 13.
Rae1 Rc8 14. Kh1 Ng6 15. f5 Nge5 16. Qh5 Nxd3 17. cxd3 e5 18. Rc1 Qb6 19. Ng5
g6 20. Qh6 Ke7 21. Nxh7 Rxh7 22. Qxh7 Rh8 23. Qxh8 Bxh8 24. fxg6 fxg6 25. Bg5+
Bf6 26. Rxf6 Nxf6 27. Rf1 b4 28. axb4 Qxb4 29. Rxf6 Kd7 30. Rf7+ Kc8 31. Rf8+
Kd7 32. Rf7+ Ke8 33. Rc7 Qb6 34. Re7+ Kf8 35. h4 Qxb2 36. Rc7 Qb6 37. Rd7 Qd4
38. Nd5 Bxd5 39. Rxd6 Qxd3 40. exd5 e4) 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "29"]
[White "Pardo, Alejandro"]
[Black "Palacio, Pablo Persi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1889"]
[PlyCount "73"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Be3 Bb4 7. Qd2 Nf6 8.
Bd3 Ng4 9. Nde2 Nxe3 10. Qxe3 Ne5 11. O-O-O b5 12. Qd4 Nxd3+ 13. Rxd3 Bf8 14.
Kb1 Bb7 15. Rhd1 Bc6 16. e5 Be7 17. Qg4 g6 18. Nd4 Qc7 19. f4 O-O-O 20. Qe2 Kb7
21. a3 f5 22. Qd2 g5 23. Nxc6 dxc6 24. Rd7 Kb8 25. Rxc7 Rxd2 26. Rxe7 Rxg2 27.
fxg5 Rxg5 28. Rxe6 Rg2 29. Rxc6 Kb7 30. Rf6 Rg5 31. Rd7+ Kc8 32. Rff7 Rd8 33.
Rc7+ Kb8 34. Rb7+ Ka8 35. Ra7+ Kb8 36. Rfb7+ Kc8 37. Rxh7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "30"]
[White "Avila, Pedro Andres"]
[Black "Hoyos, Edgar"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2107"]
[BlackElo "1815"]
[PlyCount "35"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Bb5+ Nd7 6. Ne2 a6 7. Ba4 Ngf6 8.
Bg5 b5 9. Bb3 h6 10. Bxf6 Nxf6 11. Nbc3 Be6 12. Ng3 Be7 13. O-O O-O 14. Nd5
Bxd5 15. Bxd5 Nxd5 16. Qxd5 Qc7 17. c3 Rfd8 18. Nf5 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "31"]
[White "Obando Avila, Jhanier Rodrigo"]
[Black "Prieto, Ernesto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "2102"]
[PlyCount "47"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. e5 Ng4 8.
O-O Bc5 9. h3 Nxf2 10. Rxf2 Bxf2+ 11. Kxf2 Qh4+ 12. Kg1 Qd4+ 13. Kh1 Qxe5 14.
Qe2 Qxe2 15. Bxe2 O-O 16. Bd3 Re8 17. Nc3 Re1+ 18. Kh2 a5 19. b3 Ba6 20. Bb2
Rxa1 21. Bxa1 Bxd3 22. cxd3 Re8 23. Na4 Re2 24. Bb2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "32"]
[White "Gonzalez Parejo, Ramon Junior"]
[Black "Ossa Ramirez, Jesus Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2063"]
[BlackElo "1791"]
[PlyCount "79"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Be3 Be7 6. h3 d6 7. c3 Na5 8. Bb5+
Bd7 9. Ba4 O-O 10. b4 Bxa4 11. Qxa4 Nc6 12. Nbd2 a6 13. g4 Nh7 14. h4 d5 15.
Rd1 d4 16. cxd4 exd4 17. Bf4 Nxb4 18. Ke2 c5 19. Qb3 Re8 20. Rdg1 Bf8 21. g5
Qd5 22. gxh6 Qxb3 23. axb3 Nd5 24. Be5 f6 25. hxg7 Bxg7 26. Bd6 b6 27. h5 Nc3+
28. Kf1 Kf7 29. h6 Bh8 30. Nc4 b5 31. Nb6 Rac8 32. Nxc8 Rxc8 33. Rh5 c4 34.
bxc4 bxc4 35. dxc4 Nxe4 36. c5 d3 37. Rd5 Ke6 38. Rxd3 Nxc5 39. Bxc5 Rxc5 40.
Rg8 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "33"]
[White "Figueroa Salcedo,  Reinaldo Art"]
[Black "Palacios, Ivan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1738"]
[BlackElo "2061"]
[PlyCount "38"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Be7 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 d6 8.
O-O O-O 9. Bf4 a6 10. Rfe1 b5 11. Bd5 c5 12. Qd2 Ra7 13. a3 Be6 14. Rad1 b4 15.
axb4 cxb4 16. Ne2 Bxd5 17. exd5 a5 18. Nd4 Rd7 19. Nc6 Qc7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "34"]
[White "Nino, Juan Camilo"]
[Black "Arismendi, Efrain Steven"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "1668"]
[PlyCount "70"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Nge7 7. Nf3 O-O 8. O-O
Nd4 9. Ne2 d5 10. c3 Nxf3+ 11. Bxf3 b5 12. e5 c4 13. dxc4 bxc4 14. Nd4 a5 15.
Re1 Bd7 16. b3 Qc7 17. Ba3 Rfe8 18. Bd6 Qc8 19. Rc1 cxb3 20. axb3 Ra6 21. g4
Nc6 22. Be2 Rb6 23. c4 Nxd4 24. Qxd4 Rxd6 25. cxd5 Rxd5 26. Qa7 Qb8 27. Qa6 Bb5
28. Bxb5 Qxb5 29. Qa7 Qxb3 30. Rc7 Qb4 31. Rf1 Qd4+ 32. Rf2 Qd1+ 33. Rf1 Qxg4+
34. Kh1 Rd2 35. Rf2 Rd1+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "35"]
[White "Cuevas Sanchez, Bramdon Daniel"]
[Black "Ojeda, Jesus David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1617"]
[BlackElo "2053"]
[PlyCount "124"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. c3 Bd6 6. Be3 O-O 7. Nd2 Bg4 8.
Qb3 b6 9. Ngf3 c5 10. dxc5 bxc5 11. Qc2 Nc6 12. O-O Rb8 13. Bg5 h6 14. Bh4 c4
15. Be2 g5 16. Bg3 Bxg3 17. hxg3 Qd7 18. Rad1 Bf5 19. Qc1 Qe7 20. Rfe1 Qc5 21.
Nf1 Kg7 22. Ne3 Bg6 23. Nd4 Ne5 24. Nf3 Rfe8 25. Nxe5 Rxe5 26. Bf3 Qa5 27. Qa1
Rb6 28. Rd4 Ra6 29. a3 Rb6 30. Red1 Bd3 31. Ng4 Nxg4 32. Bxg4 f5 33. b4 cxb3
34. R4xd3 b2 35. Qa2 fxg4 36. Rb1 Qb5 37. Rd4 Rbe6 38. Rdd1 Re2 39. Rf1 Rf6 40.
Rbd1 Qc5 41. Rxd5 b1=Q 42. Rd7+ Kf8 43. Qxb1 Rfxf2 44. Qb8+ Re8 45. Rxf2+ Qxf2+
46. Kxf2 Rxb8 47. Rxa7 Rb3 48. c4 Rc3 49. Ra4 Rc2+ 50. Kg1 Rc3 51. Kf2 Ke7 52.
Ra7+ Ke6 53. Ra6+ Ke5 54. Ra5+ Ke6 55. c5 Kd5 56. a4 Rc2+ 57. Kg1 Rc1+ 58. Kf2
Rc2+ 59. Kg1 Rc1+ 60. Kh2 Ra1 61. Ra6 Kxc5 62. Rxh6 Rxa4 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "36"]
[White "Navia, Edwin Adrian"]
[Black "Salazar, Andersson"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2052"]
[BlackElo "1507"]
[PlyCount "33"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8.
Bxc6 bxc6 9. O-O c5 10. Nb3 c6 11. f3 Ng5 12. f4 Ne6 13. f5 Nc7 14. e6 fxe6 15.
Qh5+ g6 16. fxg6 Qe7 17. g7+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "37"]
[White "Garces, Javier"]
[Black "Salamanca, Juan David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2012"]
[BlackElo "1497"]
[PlyCount "47"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. Nc3 Bb7 8. Ne5
c6 9. Bf4 Nbd7 10. Qa4 Nxe5 11. Bxe5 Nd7 12. Bf4 Nf6 13. Rfd1 Qc8 14. cxd5 cxd5
15. Rdc1 Qd7 16. Qxd7 Nxd7 17. Nb5 Ba6 18. Nc7 Bxe2 19. Nxa8 Rxa8 20. Rc7 Rd8
21. Rxa7 g5 22. Be3 Bd6 23. Bxg5 Rc8 24. Rxd7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "38"]
[White "Ramirez, Jaime Orlando"]
[Black "Agudelo Chavarro, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2002"]
[BlackElo "0"]
[PlyCount "5"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 {Le suena el celular y pierde} 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "2"]
[Board "39"]
[White "Galvis, Carlos Alberto"]
[Black "Mendoza, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1979"]
[BlackElo "0"]
[PlyCount "90"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nc6 5. Bg5 d6 6. e3 Bxc3+ 7. bxc3 Qe7 8.
Bd3 e5 9. Qb1 h6 10. Bxf6 Qxf6 11. O-O O-O 12. Nd2 Rb8 13. f4 exd4 14. cxd4 Bd7
15. Rf3 Rfe8 16. Ne4 Qe7 17. Nc3 Qf6 18. Nd5 Qd8 19. Rg3 Be6 20. Nc3 Bd7 21.
Qd1 Qh4 22. Nd5 Rbc8 23. Rb1 b6 24. Qe1 Kh8 25. Qf2 Ne7 26. Nxe7 Rxe7 27. e4
Bc6 28. d5 Bd7 29. Qd4 f6 30. Rf1 Rf8 31. f5 Rfe8 32. Rgf3 Re5 33. Rf4 Qh5 34.
Qf2 R8e7 35. Qg3 Qe8 36. Qh4 Qc8 37. R1f3 Qa6 38. Rg4 Qxa2 39. h3 Qa1+ 40. Kh2
Qc1 41. Rfg3 Bxf5 42. Rxg7 Rxg7 43. Qxf6 Ree7 44. Qf8+ Kh7 45. exf5 Rgf7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "1"]
[White "Rios, Cristhian Camilo"]
[Black "Diaz Cordoba, Fredy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2384"]
[BlackElo "2225"]
[PlyCount "101"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 c5 2. d5 e5 3. Nc3 d6 4. e4 a6 5. a4 Be7 6. a5 Nf6 7. Be2 O-O 8. Nf3 Nbd7
9. Nd2 b5 10. axb6 Nxb6 11. Nb3 Qc7 12. Na5 Bd7 13. O-O Na4 14. Nxa4 Qxa5 15.
Bd2 Qc7 16. Nc3 Qb7 17. Bc4 Ne8 18. Qe2 Nc7 19. Ra2 f5 20. Rfa1 Nb5 21. f3 Nd4
22. Qd3 Bb5 23. b3 fxe4 24. Nxe4 Rae8 25. Bc3 Nf5 26. Bd2 Nh4 27. Ra5 Qc8 28.
Bxb5 axb5 29. Rxb5 Rxf3 30. gxf3 Qh3 31. Qf1 Nxf3+ 32. Kf2 Qxh2+ 33. Kxf3 Rf8+
34. Ke3 Rxf1 35. Rxf1 h6 36. Rb8+ Kh7 37. Rb7 Bg5+ 38. Nxg5+ hxg5 39. Rbf7 Qg2
40. c4 g4 41. Kd3 g3 42. Re1 Qh2 43. Rff1 e4+ 44. Kc3 g2 45. Rg1 g5 46. Be3 Kg6
47. Re2 Qh8+ 48. Kc2 Qa8 49. Rexg2 Kf7 50. Rf2+ Ke8 51. Kb2 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "2"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Jimenez, Jose Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2299"]
[BlackElo "2197"]
[PlyCount "111"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 d6 7. O-O Nf6 8. Qe2
Be7 9. Bd2 O-O 10. a4 b4 11. Na2 e5 12. Nf5 Bxf5 13. exf5 a5 14. c3 bxc3 15.
Nxc3 Nc6 16. Nb5 d5 17. Rac1 Rc8 18. Bb1 Qd7 19. Bg5 h6 20. Bh4 Rfe8 21. Rfd1
e4 22. Bxf6 Bxf6 23. Rc4 Qxf5 24. Nd6 Qe6 25. Nxe8 dxc4 26. Nxf6+ gxf6 27. Qxe4
Qxe4 28. Bxe4 Nb4 29. f3 Kf8 30. Rd7 Ke8 31. Ra7 Nd3 32. b3 Ne5 33. bxc4 Nxc4
34. Bd5 Nb6 35. Rxa5 Nxd5 36. Rxd5 Kf8 37. a5 Rc1+ 38. Kf2 Rc2+ 39. Kg3 Ra2 40.
h4 Ra4 41. Kh3 Ra2 42. g4 Kg7 43. Kg3 Kg6 44. Rf5 Ra4 45. Kf2 Ra2+ 46. Ke3 Ra3+
47. Ke2 Rb3 48. h5+ Kg7 49. Kd2 Ra3 50. Kc2 Kf8 51. Kb2 Ra4 52. Kb3 Ra1 53. Kb4
Ke7 54. Kb5 Rb1+ 55. Kc6 Rc1+ 56. Kb6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "3"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Ruiz C, Joshua D"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2271"]
[BlackElo "2178"]
[PlyCount "101"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 e6 5. e4 d6 6. Nge2 Be7 7. O-O O-O 8. a3
Qc7 9. Rb1 b6 10. h3 Bb7 11. d3 Rad8 12. g4 Nd7 13. f4 Qb8 14. Be3 Bf6 15. Qe1
Bd4 16. Nd1 Bxe3+ 17. Nxe3 Nd4 18. Nc3 Qa8 19. Qg3 a6 20. Rf2 b5 21. g5 b4 22.
Ne2 Nxe2+ 23. Rxe2 Bc6 24. Ng4 Kh8 25. Rf1 f5 26. exf5 exf5 27. Ne3 a5 28. Bxc6
Qxc6 29. Qg2 Qxg2+ 30. Kxg2 Nb8 31. Rfe1 Nc6 32. Nd5 bxa3 33. bxa3 Rb8 34. Re6
Rfd8 35. h4 Kg8 36. h5 Nd4 37. Re7 Rb2+ 38. Kg3 Rd2 39. g6 Rxd3+ 40. Kg2 Rd2+
41. Kf1 hxg6 42. hxg6 Rf8 43. Rb1 Nf3 44. Rb3 Rxd5 45. Rbb7 Rd1+ 46. Kf2 Rh1
47. Kxf3 Rh6 48. Rxg7+ Kh8 49. Rh7+ Rxh7 50. Rxh7+ Kg8 51. Ra7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "4"]
[White "Mateus, Alejandro"]
[Black "Guerrero, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2246"]
[BlackElo "2250"]
[PlyCount "61"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8.
Re1 Nc6 9. Nb3 a6 10. Bf1 Bg4 11. f3 Bd7 12. Bg5 Re8 13. Qd2 Rc8 14. Rad1 Ne5
15. Kh1 b5 16. Nd5 Nxd5 17. exd5 Qc7 18. c3 Nc4 19. Bxc4 bxc4 20. Nd4 Qb7 21.
Rxe7 Rxe7 22. Bxe7 Ba4 23. Re1 Qxd5 24. Qg5 Qxg5 25. Bxg5 Be5 26. g3 f6 27. Bc1
Kf7 28. Re3 f5 29. Kg2 Rc5 30. Re2 Rc8 31. Be3 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "5"]
[White "Castro, Oscar H"]
[Black "Munoz, Julian Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2370"]
[BlackElo "2176"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Bd3
Bg7 9. e4 dxc4 10. Bxc4 O-O 11. O-O Nd7 12. e5 Qe7 13. Re1 b5 14. Bf1 Rd8 15.
Rc1 Bb7 16. Qb3 Rab8 17. Ne4 c5 18. Nxc5 Nxc5 19. dxc5 Bd5 20. Qe3 Bxf3 21.
gxf3 Rd5 22. f4 g5 23. c6 gxf4 24. Qxf4 Qc7 25. Qg3 Kh8 26. Bg2 Rd2 27. Rcd1
Rbd8 28. Rxd2 Rxd2 29. Qc3 Rd8 30. Qc5 a6 31. b4 Rd2 32. a3 Rd3 33. Be4 Rd8 34.
f4 Rd2 35. Qc3 Rd8 36. Kh1 Rg8 37. Rd1 Bf8 38. Qe3 a5 39. Rd7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "6"]
[White "Beltran, Carlos Armando"]
[Black "Zuluaga, Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2219"]
[BlackElo "2372"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nc3 a6 5. a4 Bf5 6. e3 e6 7. Be2 Nbd7 8. O-O
Bd6 9. b3 Ne4 10. Bb2 O-O 11. Qc1 Re8 12. Rd1 Rc8 13. c5 Bb8 14. b4 Qf6 15. b5
axb5 16. axb5 Bg4 17. Qc2 Qg6 18. bxc6 bxc6 19. Nxe4 dxe4 20. Ne5 Bxe5 21. dxe5
Bxe2 22. Rxd7 Bf3 23. g3 Qf5 24. Qc1 Rb8 25. Bd4 h5 26. Qf1 Rec8 27. h3 Rb3 28.
Kh2 Rd3 29. Rb7 Rd8 30. Qe1 Kh8 31. Qa5 Rf8 32. Qb4 Kh7 33. Qa5 Bg4 34. f4 Bxh3
35. Qe1 Bg4 36. Rb2 Bf3 37. Qf1 Rd8 38. Qh3 Bg4 39. Qh4 R8xd4 40. exd4 e3 41.
Raa2 Qe4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "7"]
[White "Gallego Alcaraz, Andres Felipe"]
[Black "Franco Valencia, Beatriz I"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2365"]
[BlackElo "2213"]
[PlyCount "72"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 a6 5. Be3 e6 6. g4 Bg6 7. Nge2 h6 8. Nf4 Bh7
9. Bd3 Bxd3 10. Nxd3 Nd7 11. Qf3 Qc7 12. O-O-O c5 13. dxc5 Nxc5 14. Bxc5 Bxc5
15. Qg2 Bd4 16. Ne2 Bxe5 17. f4 Bf6 18. g5 hxg5 19. fxg5 Be5 20. g6 Bf6 21.
Nef4 O-O-O 22. Rde1 Rd6 23. gxf7 Qxf7 24. Nxe6 Bh4 25. Re2 g6 26. Rf1 Nf6 27.
Nef4 Ne4 28. Nxd5 Qxd5 29. Rxe4 Re6 30. Nc5 Bg5+ 31. Kb1 Rf6 32. Qg4+ Rf5 33.
Rd1 Rh4 34. Re8+ Kc7 35. Qg3+ Bf4 36. Qe1 Re5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "8"]
[White "Pinzon, Jairo David"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "2363"]
[PlyCount "96"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. O-O c6 8. d3 a5
9. Rb1 Na6 10. a3 Nc7 11. b4 axb4 12. axb4 d5 13. b5 Bg4 14. h3 Be6 15. bxc6
bxc6 16. cxd5 cxd5 17. d4 e4 18. Na4 Bd7 19. Nb6 Ra6 20. Nxd7 Nxd7 21. Bd2 g5
22. Qc2 Ne6 23. Qb3 Qa8 24. Nc3 Nb6 25. f3 Nc4 26. Bc1 Rb6 27. Qc2 Rxb1 28.
Nxb1 Qb8 29. fxe4 Qxg3 30. Qf2 Qxf2+ 31. Kxf2 dxe4 32. Bxe4 Rd8 33. Ke2 h6 34.
Bd3 Nd6 35. Nc3 f5 36. Nb5 f4 37. Nxd6 Rxd6 38. Ba3 Nxd4+ 39. exd4 Rxd4 40. Rc1
f3+ 41. Ke3 Be5 42. Bc4+ Kh7 43. Kxf3 h5 44. Ke2 Bf4 45. Bd3+ Kg7 46. Rc6 Ra4
47. Bb2+ Kf7 48. Bc4+ Ke7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "10"]
[White "Sanchez, Sebastian Felipe"]
[Black "Mendoza, Rafael"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2342"]
[PlyCount "64"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Be7 7. Bg2 Nb6 8.
O-O O-O 9. a3 Re8 10. b4 Bf8 11. Bb2 Be6 12. b5 Nd4 13. Nd2 Nd5 14. Bxd5 Bxd5
15. e3 Nxb5 16. Nxb5 Bc6 17. Nc3 Qxd3 18. Nb3 Qf5 19. f3 a5 20. e4 Qe6 21. a4
Bb4 22. Qc2 Rad8 23. Rfd1 Qc4 24. Nd2 Qd3 25. Qxd3 Rxd3 26. Rac1 Red8 27. Ndb1
Rxd1+ 28. Rxd1 Rxd1+ 29. Nxd1 Bxa4 30. Ndc3 Bc6 31. Ba3 Bxc3 32. Nxc3 b5
1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "11"]
[White "Corredor, Fabian"]
[Black "Becerra, Juan David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2013"]
[BlackElo "2318"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e6 7. a4 b6 8. g3
Bb7 9. Bg2 Nbd7 10. O-O Qc7 11. f4 Be7 12. Be3 O-O 13. g4 Nc5 14. Nxc5 dxc5 15.
g5 Rfd8 16. Qe2 Nd7 17. Rf3 Nf8 18. Rh3 Bc6 19. f5 Bd6 20. f6 b5 21. Qh5 b4 22.
Ne2 Be8 23. Rf1 Be5 24. Bf4 Bxf4 25. Nxf4 Qe5 26. Qg4 Rd2 27. fxg7 Qxg7 28. e5
Rc8 29. Nh5 Qxe5 30. Nf6+ Kh8 31. Qh5 Rxg2+ 32. Kxg2 Bc6+ 33. Kg1 Be4 34. Nxe4
Qxe4 35. Rxf7 Rd8 36. g6 Qd4+ 37. Kg2 Qe4+ 38. Kg1 Qd4+ 39. Kg2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "12"]
[White "Tovio, Israel"]
[Black "Martinez, Christian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2275"]
[BlackElo "2210"]
[PlyCount "97"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3
c5 9. Qd2 Nc6 10. dxc5 Nxc5 11. Bd3 Nxd3+ 12. Qxd3 Bd7 13. O-O g6 14. Nd4 Qc5
15. Rfd1 g5 16. Kh1 gxf4 17. Nxc6 Bxc6 18. Qd4 Qxd4 19. Rxd4 Rg8 20. Rxf4 Rg5
21. Re1 Ke7 22. h4 Rh5 23. Kh2 Rd8 24. Kh3 d4 25. g4 Rh6 26. Ref1 dxc3 27.
Rxf7+ Ke8 28. Rf8+ Kd7 29. Rd1+ Bd5 30. Rxd8+ Kxd8 31. bxc3 Rg6 32. c4 Ke7 33.
cxd5 exd5 34. Rxd5 Rc6 35. g5 Rxc2 36. Rd6 Rxa2 37. Rb6 Ra4 38. Rxb7+ Ke6 39.
Rxh7 Kxe5 40. Rf7 a5 41. g6 Ra1 42. Kg4 a4 43. Kh5 a3 44. Ra7 a2 45. Kh6 Rh1
46. Rxa2 Rxh4+ 47. Kg7 Ke6 48. Re2+ Kd6 49. Kg8 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "13"]
[White "Rivera, Ingris"]
[Black "Uribe Arteaga, Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2169"]
[BlackElo "2236"]
[PlyCount "95"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 d6 5. c3 Qb6 6. Qb3 Qxb3 7. axb3 f5 8.
Nd2 Nd7 9. g3 Nf6 10. Bg2 b5 11. Nh3 Bb7 12. Nf4 Bh6 13. c4 Bxf4 14. gxf4 e6
15. cxb5 Bxd5 16. Bxd5 Nxd5 17. Nc4 Ke7 18. Ra6 Rhd8 19. Kd2 Nc7 20. Ra5 Rdb8
21. Rha1 Nxb5 22. e3 Rb7 23. Ra6 Rg8 24. Ke2 Rg2 25. Na5 Rb6 26. Nc6+ Kd7 27.
Nxa7 Rxa6 28. Rxa6 Nc7 29. Rb6 Rxh2 30. Rb7 Rh1 31. b4 cxb4 32. Rxb4 Rc1 33.
Rb7 Rc2+ 34. Kf3 e5 35. fxe5 dxe5 36. b4 Ke6 37. b5 Nd5 38. Nc6 Kf6 39. Rd7 e4+
40. Kg3 Rc5 41. Rd6+ Kg5 42. Nd8 f4+ 43. exf4+ Nxf4 44. Nxf7+ Kf5 45. Nh6+ Ke5
46. Nf7+ Kf5 47. Nh6+ Ke5 48. Nf7+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "14"]
[White "Diaz, Ricardo"]
[Black "Dominguez, Ramiro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2231"]
[BlackElo "2191"]
[PlyCount "50"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kf1 Qe7 7. Nxh8 d5
8. exd5 Nd4 9. d6 cxd6 10. Kxf2 Bg4 11. Qf1 O-O-O 12. c3 Nc2 13. Na3 Nxa1 14.
Kg1 Rxh8 15. h3 Bd7 16. Qf2 Rf8 17. Qe3 Nh5 18. d4 Bf5 19. dxe5 dxe5 20. Qxa7
Ng3 21. Be3 Be4 22. Bc5 Qd7 23. Qa8+ Kc7 24. Qxf8 Nxh1 25. Kxh1 Qxh3+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "15"]
[White "Rios Parra, Alejandro"]
[Black "Herrera, Juan Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2367"]
[BlackElo "2179"]
[PlyCount "112"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8.
O-O e5 9. a4 Nf6 10. h3 Bc5 11. Bg5 Be6 12. Qe2 Nd7 13. Nd1 Nf8 14. c3 Bb3 15.
Bc4 Bxc4 16. Qxc4 Ne6 17. Bc1 O-O 18. a5 Rad8 19. b4 Ba7 20. Ra2 Rd7 21. Be3
Bxe3 22. Nxe3 Qd8 23. Kh2 Qg5 24. Rd1 Rxd1 25. Nxd1 Rd8 26. Ne3 h5 27. Qe2 Qf4+
28. g3 Qxe4 29. Qxh5 Rd3 30. Re2 g6 31. Qg4 Qxg4 32. Nxg4 Rxc3 33. Nxe5 Rb3 34.
Re4 Kg7 35. h4 c5 36. bxc5 Nxc5 37. Rf4 f6 38. Nc4 Rb4 39. Nd6 Rxf4 40. gxf4 f5
41. Kg2 Kf6 42. Kf3 Ke6 43. Nc4 Nd7 44. Ke3 Kd5 45. Kd3 Nc5+ 46. Kc3 Ne6 47.
Ne5 Nxf4 48. Nf7 Ng2 49. Nd8 Nxh4 50. Nxb7 Nf3 51. Kb4 Ne5 52. Kc3 g5 53. Nd8
g4 54. Kc2 f4 55. Kd1 Nf3 56. Ke2 Ng5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "16"]
[White "Morales, Jhon Alexander"]
[Black "Pardo, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2172"]
[PlyCount "135"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Qc2 a6 7. a4 Bd6 8. cxd5
exd5 9. Bd3 Qe7 10. O-O O-O 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Bd3 h6
15. Re1 Qc7 16. Bc4 Nd5 17. Qe4 Be6 18. Bd3 Nf6 19. Qh4 Qa5 20. Bxh6 Qh5 21.
Qxh5 Nxh5 22. Be3 Nf4 23. Bf1 Rfe8 24. Rec1 Nd5 25. Bd2 Bg4 26. Ne5 Bxe5 27.
dxe5 Rxe5 28. f3 Bf5 29. Kf2 Rae8 30. Ra3 Bd7 31. b4 Rd8 32. Rd3 Bf5 33. Rd4
Ree8 34. b5 axb5 35. axb5 Ne7 36. Be3 Rxd4 37. Bxd4 cxb5 38. Bxb5 Rd8 39. Be3
Rc8 40. g4 Rxc1 41. Bxc1 Be6 42. Ke3 Bd5 43. h4 Nc6 44. f4 f5 45. gxf5 Kf7 46.
Bb2 Bg2 47. Bc4+ Kf8 48. f6 gxf6 49. Bxf6 Ne7 50. Kd4 Bh3 51. Bxe7+ Kxe7 52.
Ke5 Bg4 53. f5 Kf8 54. f6 Bh5 55. Kf5 Be8 56. Kg5 b5 57. Bd3 b4 58. h5 Bf7 59.
h6 Kg8 60. Kf4 b3 61. Bb1 Kh8 62. Ke5 Kg8 63. Kd6 Kh8 64. Ke7 Bg8 65. Bf5 b2
66. Bb1 Bh7 (66... Bf7) 67. f7 Bg8 68. f8=Q 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "17"]
[White "Arango, Andres Mauricio"]
[Black "Marin, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2123"]
[BlackElo "2326"]
[PlyCount "50"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bd3 d6 7. Nxd4 Bxd4 8.
Ne2 Bg7 9. Rb1 Nf6 10. b4 cxb4 11. Rxb4 Qa5 12. a3 Qc5 13. Bb5+ Bd7 14. d4 Qc7
15. Qd3 O-O 16. c4 Bxb5 17. Rxb5 Rfc8 18. e5 Nd7 19. Be3 b6 20. Rd5 Qxc4 21.
Qxc4 Rxc4 22. exd6 Nf6 23. Re5 exd6 24. Re7 Nd5 25. Re4 f5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "18"]
[White "Panesso Rivera, Henry"]
[Black "Gonzalez Parejo, Ramon Junior"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2324"]
[BlackElo "2063"]
[PlyCount "132"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. h3 O-O 6. Nf3 Nc6 7. Be3 e5 8. d5 Ne7
9. g4 h5 10. g5 Nd7 11. Qd2 f5 12. gxf6 Nxf6 13. O-O-O Nxe4 14. Nxe4 Rxf3 15.
Bg5 Rf5 16. Bg2 Qf8 17. h4 Rf7 18. Bh3 Nf5 19. Rdg1 Nd4 20. Bxc8 Qxc8 21. Rg3
Qf5 22. Qd3 Raf8 23. Bd2 Nf3 24. Rhh3 Nxd2 25. Kxd2 Bh6+ 26. Kc2 Bf4 27. Rg2
Kh8 28. Rh1 a6 29. b4 b6 30. Rhg1 Rg7 31. Kc3 a5 32. bxa5 Ra8 33. Kc2 Rxa5 34.
Nc3 Qxd3+ 35. Kxd3 Kh7 36. a4 Ra8 37. Ne4 Rf8 38. Ra1 Bh6 39. a5 bxa5 40. Rxa5
Rf3+ 41. Ke2 Rf4 42. Kd3 Rf3+ 43. Ke2 Rgf7 44. Ra7 R3f4 45. f3 Rxf3 46. Rg3
R3f4 47. Kd3 Kg7 48. Rh3 Rf1 49. Nc3 R1f3+ 50. Rxf3 Rxf3+ 51. Kc2 Rf7 52. Nb5
Be3 53. Rb7 g5 54. Kd3 Bc5 55. Rxc7 Rxc7 56. Nxc7 gxh4 57. Ke4 h3 58. Kf3 e4+
59. Kg3 e3 60. Ne6+ Kf6 61. Nf4 Kf5 62. Nd3 e2 63. Kxh3 Bb4 64. c5 Bxc5 65. Kg2
Bb4 66. Kf2 e1=Q+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "19"]
[White "Lopez Hernandez, Carlos Manuel"]
[Black "Tobar, Juan Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2313"]
[BlackElo "2060"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Bd3 Nd7 7. Qe2 O-O 8. Be3
a6 9. h4 c5 10. Qf2 cxd4 11. Bxd4 e5 12. fxe5 Nxe5 13. O-O-O Be6 14. Nxe5 dxe5
15. Bb6 Qe8 16. h5 Rc8 17. Bc5 f5 18. hxg6 hxg6 19. exf5 gxf5 20. Be2 Rf6 21.
Bh5 Bf7 22. Bxf7+ Kxf7 23. Bxe7 Qxe7 24. Nd5 Qe6 25. Nxf6 Bxf6 26. Qf3 e4 27.
Qh5+ Kf8 28. Qh6+ Kf7 29. Qh7+ Bg7 30. Rdf1 Rc5 31. g4 Qxa2 32. Rxf5+ Rxf5 33.
Qxf5+ Ke8 34. Qxe4+ Kf7 35. Qf5+ Kg8 36. Qh7+ Kf8 37. Rf1+ Ke8 38. Qg6+ Kd8 39.
Rd1+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "20"]
[White "Navia, Edwin Adrian"]
[Black "Vittorino, Carlo Giovanni"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2052"]
[BlackElo "2283"]
[PlyCount "36"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. O-O d6 8. c4
Nf6 9. Qe2 O-O 10. Nc3 b6 11. Be3 Bb7 12. f3 Nbd7 13. Rac1 Qc7 14. Nd4 Rac8 15.
b3 Qb8 16. Qf2 Ne5 17. Bb1 Rfe8 18. Rfd1 Bd8 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "21"]
[White "Valderrama, Gilberto"]
[Black "Garces, Javier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "2012"]
[PlyCount "83"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. b3 Nc6 5. Bb2 Bg4 6. Nbd2 cxd4 7. exd4 e6 8. a3
Bd6 9. Bd3 Rc8 10. O-O Qc7 11. Qe1 O-O 12. Ne5 Qb6 13. Nxg4 Nxg4 14. Nf3 Rc7
15. Qe2 Nf6 16. Rad1 a5 17. Kh1 a4 18. b4 Na5 19. Ne5 Rfc8 20. f4 Nc4 21. Bc1
Bf8 22. Rf3 Nd6 23. Rh3 Nde4 24. Bb2 g6 25. c4 Qa7 26. c5 b6 27. g4 bxc5 28.
dxc5 Bg7 29. g5 Nh5 30. Rf1 Qa8 31. Ng4 Bxb2 32. Qxb2 d4 33. Kg1 Nc3 34. Qf2
Rd8 35. Rxh5 gxh5 36. Nf6+ Kf8 37. Qh4 Nd5 38. Nxh7+ Ke7 39. f5 Ne3 40. g6+ Kd7
41. Qxd4+ Nd5 42. gxf7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "22"]
[White "Contreras, Henry"]
[Black "Ramirez, Jaime Orlando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2252"]
[BlackElo "2002"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Nb6 9. Nc3 Qe6 10. Qe4 Ba6 11. b3 Bb4 12. Bd2 Bxc3 13. Bxc3 d5 14. Qh4 dxc4
15. Be2 Qe7 16. Qg3 O-O 17. O-O Rad8 18. Rfe1 Nd5 19. bxc4 Nxc3 20. Qxc3 Qc5
21. Bf1 Rfe8 22. Re3 Bc8 23. Rae1 Rd4 24. g3 g6 25. Qa3 Qxa3 26. Rxa3 a6 27.
Ra5 Red8 28. Kg2 Rd2 29. Re2 Rd1 30. Rb2 Rc1 31. Be2 Be6 32. f3 Re1 33. h4 Rd4
34. Rc5 Bd7 35. Kf2 Rh1 36. Ke3 Rhd1 37. Bxd1 Rxd1 38. Rd2 Re1+ 39. Kf2 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "23"]
[White "Torres, Jorge Emilio"]
[Black "Martinez, Jorge Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2008"]
[BlackElo "2220"]
[PlyCount "148"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 c5 5. Bb2 cxd4 6. exd4 O-O 7. Be2 d5 8. O-O
b6 9. Nbd2 Bb7 10. Ne5 Nbd7 11. f4 Rc8 12. Bd3 e6 13. Qe2 Nb8 14. Rae1 Qd6 15.
g4 Nc6 16. a3 Nd7 17. g5 Rce8 18. Qg4 f5 19. Qg3 Ndxe5 20. fxe5 Qd7 21. Qf4 Kf7
22. c4 Ne7 23. a4 Rh8 24. Ba3 h6 25. Bxe7 Qxe7 26. cxd5 Bxd5 27. Bc4 hxg5 28.
Qe3 Bb7 29. Bb5 Rd8 30. Nc4 Rh4 31. Rd1 Rg4+ 32. Kf2 Qb4 33. Rfe1 Rh8 34. Nd6+
Ke7 35. Nxb7 Rxh2+ 36. Kf1 Rh1+ 37. Kf2 Rxe1 38. Qxe1 Qxb3 39. Rd3 Qd5 40. Qb4+
Kf7 41. Bc6 Rf4+ 42. Ke1 Qa2 43. Nd8+ Kg8 44. Qd2 Qc4 45. Bd7 Kh7 46. Bxe6 Qxa4
47. Ba2 Bf8 48. Rh3+ Rh4 49. Rxh4+ gxh4 50. Kf1 Bh6 51. Qf2 Qd1+ 52. Kg2 h3+
53. Kh2 Qg4 54. Ne6 Be3 55. Qg3 Qe2+ 56. Kxh3 Qxa2 57. Nf8+ Kg7 58. Nxg6 Qf2
59. Qxf2 Bxf2 60. Nf4 a5 61. d5 Be3 62. Nd3 a4 63. Kg3 a3 64. Nb4 Bc5 65. Na2
b5 66. Kf4 Kg6 67. d6 Bb6 68. Nb4 Ba5 69. d7 Bd8 70. Nc6 Bg5+ 71. Kf3 a2 72. e6
a1=Q 73. e7 Qf1+ 74. Kg3 Bf4+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "24"]
[White "Arismendi, Efrain Steven"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1668"]
[BlackElo "2190"]
[PlyCount "72"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. Be2 Bg7 8. O-O
O-O 9. Nc3 Nc6 10. Be3 Bg4 11. b3 d5 12. c5 Nd7 13. Rc1 Nxc5 14. dxc5 Bxf3 15.
Bxf3 d4 16. Bxd4 Bxd4 17. Ne2 Be5 18. Ng3 Qc7 19. Bxc6 bxc6 20. Qf3 a5 21. Rfd1
a4 22. b4 Rfd8 23. h3 Bf4 24. Rxd8+ Rxd8 25. Rd1 Bxg3 26. fxg3 Rd7 27. Qe2 Kg7
28. Kh2 a3 29. Rxd7 Qxd7 30. Qa6 e5 31. Qxa3 Qd4 32. Qa6 e4 33. g4 e3 34. Kg3
Qd2 35. Kf4 Qf2+ 36. Ke4 e2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "25"]
[White "Soto , Christian Camilo"]
[Black "Castrillon Gomez, Melissa"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2185"]
[PlyCount "105"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. Bd2 Be6 7. Rb1 a5 8. a3 Qd7
9. h4 h6 10. b4 axb4 11. axb4 Rb8 12. Nf3 f5 13. Qc1 Nf6 14. b5 Ne7 15. Ra1 Ng4
16. Ra7 e4 17. dxe4 Bxc4 18. exf5 Nxf5 19. O-O O-O 20. Re1 Nd4 21. Be3 Nxe3 22.
Qxe3 Nc2 23. Qe4 Nxe1 24. Qxc4+ Qf7 25. Qxf7+ Rxf7 26. Nxe1 Bxc3 27. Nd3 Kg7
28. Rxb7 Rxb7 29. Bxb7 g5 30. hxg5 hxg5 31. f4 Bd4+ 32. Kg2 gxf4 33. gxf4 Kf6
34. Kf3 Rh7 35. Ke4 Bb6 36. Kd5 Rh3 37. Kc4 Rh4 38. Kd5 Rh5+ 39. Kc4 Be3 40.
Bf3 Rh4 41. Kd5 Bxf4 42. Kc6 Bh2 43. Kxc7 Ke6 44. b6 Rc4+ 45. Kb7 Bg1 46. Ka6
Kd7 47. Kb5 Rc3 48. Bg4+ Kd8 49. b7 Kc7 50. Bf3 Rb3+ 51. Kc4 Rxb7 52. Bxb7 Kxb7
53. Kd5 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "26"]
[White "Sanchez, Victor Hugo"]
[Black "Galvis, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2269"]
[BlackElo "1979"]
[PlyCount "19"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3
b5 9. O-O Bb7 10. Re1 (10. Qe1 Nbd7 11. Kh1 exf4 12. Bxf4 Ng4 13. a4 bxa4 14.
Nd5 Bxd5 15. exd5+ Nge5 16. Rxa4 Be7 17. Rxa6 Rxa6 18. Bxa6 O-O 19. c4 Bf6 20.
Nxe5 Nxe5 21. Qg3 Ra8 22. Bb5 Ra2 23. Qb3 Ra8 24. h3 Ng6 25. Bg3 Bd4 26. Qb4
Bc5 27. Qd2 Rb8 28. b4 Bb6 29. c5 (29. Ra1 h6 (29... f6 30. Re1 Ba7 31. Bc6)
30. Re1 Ba7 (30... f6 31. c5 (31. Bc6 Ba7 32. c5 Ne5 33. Bxe5 fxe5) 31... Ne5)
31. c5 (31. Bc6 f6 32. c5 Ne5)) (29. Re1 Ba7)) 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "27"]
[White "Echavarria, Gustavo"]
[Black "Salazar, Aura Cristina"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1949"]
[BlackElo "2262"]
[PlyCount "64"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Nd2 O-O 5. Ne2 d6 6. O-O e5 7. Ng3 Nc6 8. c3
Re8 9. f4 h5 10. fxe5 dxe5 11. Nde4 Nxe4 12. Nxe4 Bf5 13. Nc5 Bxd3 14. Nxd3 Qd5
15. b3 exd4 16. Nf4 Qe4 17. exd4 Nxd4 18. Bd2 Nc2 19. Rc1 Ne3 20. Bxe3 Qxe3+
21. Kh1 Rad8 22. Qf3 Qxf3 23. Rxf3 Rd2 24. a4 Red8 25. Kg1 Rb2 26. c4 Rdd2 27.
h4 Bh6 28. g3 Bg7 29. Nd5 Bd4+ 30. Kf1 Rh2 31. Ke1 Rh1+ 32. Rf1 Bf2+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "29"]
[White "Orozco, Lina Yomayra"]
[Black "Trujillo, Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2166"]
[BlackElo "1900"]
[PlyCount "72"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 Nf6 4. O-O d6 5. Re1 Be7 6. h3 O-O 7. c3 Ne8 8. d4
f6 9. Nbd2 a6 10. Ba4 b5 11. Bc2 exd4 12. cxd4 Nb4 13. Bb3+ Kh8 14. Nf1 c5 15.
a3 Nc6 16. Bd5 Bb7 17. Nh4 Nc7 18. Nf5 g6 19. Bxc6 Bxc6 20. N5g3 Re8 21. Nh2
Bb7 22. Bf4 Ne6 23. Be3 Bf8 24. d5 Ng7 25. Bd2 Re7 26. Bc3 Ne8 27. h4 Bg7 28.
h5 Bf8 29. Qc2 g5 30. Re3 Ra7 31. Rae1 Rf7 32. Nf5 Bc8 33. Ng4 Ng7 34. Ngh6
Rfc7 35. Ba5 Qe8 36. Bxc7 Rxc7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "30"]
[White "Hoyos, Edgar"]
[Black "Chirivi C, Jenny Astrid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "2165"]
[PlyCount "113"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. O-O Qc7 8.
Kh1 Nf6 9. Qe2 d6 10. Nc3 Nbd7 11. Be3 b5 12. a3 Bb7 13. f3 O-O 14. Qf2 d5 15.
exd5 Nxd5 16. Nxd5 Bxd5 17. Bd4 e5 18. Bc3 f5 19. Qg3 Rf7 20. Rae1 Bd6 21. Qh3
Raf8 22. Qh4 Rf6 23. Be2 Rh6 24. Qf2 Rf7 25. Bd1 e4 26. f4 Nf8 27. Bd4 Ne6 28.
Be3 g5 29. Qd2 Bc4 30. g3 Bxf1 31. Rxf1 gxf4 32. gxf4 Bf8 33. c3 Rd7 34. Qf2
Bg7 35. Nc1 Rg6 36. Bb3 Kh8 37. Ne2 a5 38. Ng3 a4 39. Ba2 Rf7 40. Rd1 Rf8 41.
Rf1 h6 42. Rd1 Kh7 43. Rd5 Qc6 44. Qd2 Rxg3 45. hxg3 Qe8 46. Qd1 Qg6 47. Kh2
Rf6 48. Rxb5 Nf8 49. Rd5 Rc6 50. Kg2 h5 51. Kf2 h4 52. gxh4 Bf6 53. Ke2 Qg2+
54. Bf2 Bxh4 55. Qg1 Qf3+ 56. Ke1 Rg6 57. Qh2 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "31"]
[White "Diaz Herrera, Leider Andres"]
[Black "Avila, Pedro Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1896"]
[BlackElo "2107"]
[PlyCount "44"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Bd3
Bb7 9. Nb3 Qc7 10. O-O Nbd7 11. Qd2 b4 12. Ne2 d5 13. Ng3 Bd6 14. Bf2 dxe4 15.
fxe4 O-O 16. Qg5 Rfd8 17. Rae1 Be5 18. Rb1 Rac8 19. Kh1 a5 20. Nd4 Nc5 21. Nb5
Qb8 22. Na7 h6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "32"]
[White "Prieto, Ernesto"]
[Black "Figueroa Salcedo,  Reinaldo Art"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2102"]
[BlackElo "1738"]
[PlyCount "73"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nc3 Nc6 3. f4 Bc5 4. Nf3 d6 5. Na4 Bg4 6. Bb5 Bb6 7. Nxb6 axb6 8.
O-O Nf6 9. h3 Bxf3 10. Qxf3 O-O 11. c3 Nd7 12. Bxc6 bxc6 13. d4 c5 14. fxe5
cxd4 15. cxd4 dxe5 16. d5 Qf6 17. Qg4 Qd6 18. Be3 Nf6 19. Qf3 c6 20. dxc6 Qxc6
21. Rfc1 Qxe4 22. Qxe4 Nxe4 23. Bxb6 Ng3 24. Kf2 Ne4+ 25. Ke3 f5 26. a4 Rfb8
27. a5 Nf6 28. Rd1 f4+ 29. Ke2 Kf7 30. Rac1 Rc8 31. Rxc8 Rxc8 32. a6 e4 33. a7
Rc2+ 34. Rd2 f3+ 35. gxf3 exf3+ 36. Kxf3 Rxd2 37. a8=Q 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "33"]
[White "Palacios, Ivan"]
[Black "Cuevas Sanchez, Bramdon Daniel"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2061"]
[BlackElo "1617"]
[PlyCount "8"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 (4... Bg4 5. h3 Bd7 6. c3 Nf6 7. Re1
Be7 8. d4 exd4 9. cxd4 O-O 10. Nc3 Ne8 11. Bf4 f5 12. e5 dxe5 13. dxe5 a6 14.
Bc4+ Kh8 15. a3 Na5 16. Ba2 Nc6 17. Qd2 Bc8 18. Qe3 Bd7 19. Rad1 Qc8 20. e6
Bxe6 21. Bxe6 Qb8 22. Nd5 Bd6 23. Ng5 h6 24. Nf7+ Kh7 25. Bxd6 Nxd6 26. Nf6+
Kg6 27. Nd7 Qe8 28. Qg3+ Kh7 29. Nxd6 Qg6 30. Nxf8+ Rxf8 31. Qxg6+ Kxg6 32. Nc4
Kh7 33. f4 Nd8 34. Rxd8 Rxd8 35. Bxf5+ Kh8 36. Re7 b5 37. Ne5 Kg8 38. Bg6 Kf8
39. Rf7+ Kg8 40. Rxc7) 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "34"]
[White "Ojeda, Jesus David"]
[Black "Obando Avila, Jhanier Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2053"]
[BlackElo "1800"]
[PlyCount "57"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nf3 c5 3. g3 Nc6 4. Bg2 b6 5. O-O Bb7 6. e3 g6 7. d4 Bg7 8. d5 Nb8
9. Nc3 d6 10. Qd3 Nbd7 11. b3 O-O 12. Bb2 Ng4 13. e4 Nde5 14. Nxe5 Nxe5 15. Qe2
Bc8 16. h3 f5 17. f4 Nf7 18. Rae1 Nh6 19. e5 Bd7 20. Nb1 Qc7 21. Nd2 Rad8 22.
Nf3 a6 23. exd6 exd6 24. Bxg7 Kxg7 25. Qb2+ Kg8 26. Re7 Nf7 27. Ng5 Rde8 28.
Ne6 Bxe6 29. Rxc7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "35"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Nino, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1791"]
[BlackElo "2059"]
[PlyCount "36"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 b6 4. Nf3 Ba6 5. Bd3 c5 6. c3 Bxd3 7. Qxd3 Nc6 8. a3
Rc8 9. O-O Nge7 10. Bg5 h6 11. Bh4 Qc7 12. Nbd2 Nf5 13. Rac1 Be7 14. Bg3 O-O
15. Rc2 cxd4 16. cxd4 Nxe5 17. Qxf5 Nxf3+ 18. Qxf3 Qxc2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "36"]
[White "Angulo Pimienta, Angel Gabriel"]
[Black "Salazar, Andersson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "1507"]
[PlyCount "99"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 b6 8. cxd5
Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Bd3 c5 12. O-O Nd7 13. Ne4 Rac8 14. Re1 cxd4
15. exd4 Qb4 16. Qd2 Rxc1 17. Rxc1 Qxd2 18. Nfxd2 Nf4 19. Bf1 Bxe4 20. Nxe4 Nd5
21. g3 Re8 22. Bb5 Re7 23. Rc8+ Kh7 24. Bd3 g6 25. f4 N7f6 26. h3 Rd7 27. Bb5
Re7 28. Nd2 Nh5 29. Kf2 Nhf6 30. Kf3 Nb4 31. a3 Nbd5 32. Nc4 Nc7 33. Bc6 Ncd5
34. Ne5 Kg7 35. b4 Rc7 36. Ra8 Ne7 37. b5 Nf5 38. Rd8 Nd5 39. Bxd5 exd5 40.
Rxd5 Rc3+ 41. Kf2 Rxg3 42. Rd7 Rxh3 43. d5 Rxa3 44. d6 Kf6 45. Rxf7+ Ke6 46. d7
Ra2+ 47. Ke1 Ra1+ 48. Kd2 Ra2+ 49. Kc3 Ra3+ 50. Kb2 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "37"]
[White "Salamanca, Juan David"]
[Black "Manotas, Franklin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1497"]
[BlackElo "1956"]
[PlyCount "46"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. O-O Bxf3 7. Bxf3 dxe5 8.
dxe5 e6 9. Nd2 Nd7 10. Nc4 Qc7 11. Qe2 b5 12. Bxd5 cxd5 13. Nd6+ Bxd6 14. exd6
Qxd6 15. Qxb5 O-O 16. Qd3 Nc5 17. Qd4 e5 18. Qg4 f5 19. Qe2 Rae8 20. b3 Ne4 21.
Bb2 Qc5 22. Kh1 Rf6 23. f3 Ng3+ $3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.27"]
[Round "3"]
[Board "38"]
[White "Mendoza, Carlos"]
[Black "Hernandez Torres, Alex Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1905"]
[PlyCount "70"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 c5 2. g3 d6 3. Bg2 Nc6 4. Nf3 Nf6 5. O-O g6 6. d4 cxd4 7. Nxd4 Bd7 8. Nc3
Bg7 9. e3 O-O 10. b3 a6 11. Bb2 Qc8 12. Re1 Bh3 13. Bh1 Qd7 14. Qd2 Rac8 15.
Rac1 Ne5 16. Rc2 h5 17. Rec1 Nc6 18. Nd5 Nxd5 19. Bxd5 e5 20. Ne2 Bf5 21. e4
Bh3 22. Ba3 Kh7 23. f3 Bh6 24. f4 h4 25. c5 hxg3 26. hxg3 Qg4 27. Bxc6 Qf3 28.
Nc3 Qxg3+ 29. Kh1 Qf3+ 30. Kg1 Bxf4 31. Qe2 Qg3+ 32. Kh1 Bg4 33. Qh2+ Qxh2+ 34.
Rxh2+ Bxh2 35. Kxh2 Rxc6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "1"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2299"]
[BlackElo "2384"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Be3 Be6 10. Nd5 Nbd7 11. Qd3 Bxd5 12. exd5 Rc8 13. c4 a5 14. Rfc1 b6 15.
Bg5 a4 16. Bxf6 Bxf6 17. Nd2 e4 18. Qa3 Nc5 19. Re1 Bd4 20. Rab1 Qh4 21. Rf1
Qh6 22. Rbd1 e3 23. Nf3 exf2+ 24. Kh1 Bxb2 25. Qxb2 Ne4 26. h3 Qf4 27. g4 Rfe8
28. Rd4 Qg3 29. Nh2 Qe5 30. Kg2 a3 31. Qxb6 Rb8 32. Qa7 Ra8 33. Qb6 Reb8 34.
Rxe4 Qxe4+ 35. Bf3 Qxf3+ 36. Nxf3 Rxb6 37. Rxf2 Rc8 38. Nd2 Rb2 39. Kf1 Rxa2
40. Ke1 Ra1+ 41. Ke2 a2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "2"]
[White "Zuluaga, Cesar"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2372"]
[BlackElo "2271"]
[PlyCount "107"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. c4 O-O 6. Nc3 Nbd7 7. O-O e5 8. h3
Re8 9. e4 a6 10. Re1 Rb8 11. a4 a5 12. Be3 exd4 13. Bxd4 c6 14. e5 dxe5 15.
Nxe5 c5 16. Nxd7 Rxe1+ 17. Qxe1 cxd4 18. Nxf6+ Bxf6 19. Nd5 Be6 20. Nxf6+ Qxf6
21. Qxa5 d3 22. Qb6 Kg7 23. Rd1 Rd8 24. Bd5 Bxd5 25. Qxf6+ Kxf6 26. Rxd3 Ke5
27. cxd5 Rxd5 28. Rb3 Rd7 29. Kg2 Kd4 30. Kf3 Kc5 31. Rb5+ Kc6 32. Ke3 Re7+ 33.
Kd3 Re1 34. Rb4 Rd1+ 35. Ke2 Rd5 36. h4 b6 37. Rc4+ Kd7 38. Ke3 Re5+ 39. Kd3
Re1 40. Rc2 Re5 41. Kd4 Ra5 42. b3 g5 43. hxg5 Rxg5 44. Rc1 h5 45. Rh1 Rf5 46.
f4 Kd6 47. Re1 h4 48. Ke4 Rc5 49. gxh4 Ke6 50. Re3 Kf6 51. Rg3 Rc1 52. Rg5 Re1+
53. Kf3 Rf1+ 54. Kg3 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "3"]
[White "Guerrero, Juan Carlos"]
[Black "Castro, Oscar H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2250"]
[BlackElo "2370"]
[PlyCount "96"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. cxd5 exd5 8. Rc1
c5 9. dxc5 bxc5 10. Be2 Bb7 11. O-O Na6 12. Ne5 Qb6 13. Qd2 Rfd8 14. Rfd1 Rac8
15. a3 h6 16. Na4 Qe6 17. Qa5 Ne4 18. Bg4 f5 19. Bh5 Qf6 20. Ng6 Bd6 21. Be2 c4
22. Bxd6 Qxd6 23. Nf4 g5 24. Nxd5 Bxd5 25. Bxc4 Nc7 26. f3 Nf6 27. Nc3 Qe5 28.
Nxd5 Ncxd5 29. Bxd5+ Kh8 30. Rxc8 Rxc8 31. e4 fxe4 32. fxe4 Ng4 33. g3 Qxb2 34.
Qd2 Rc2 35. Qd4+ Qxd4+ 36. Rxd4 Ne5 37. Rb4 Rd2 38. Rb8+ Kg7 39. Rb7+ Kf6 40.
Rxa7 Nf3+ 41. Kf1 Nxh2+ 42. Kg1 Nf3+ 43. Kf1 Ke5 44. Rb7 h5 45. a4 h4 46. Rf7
h3 47. Bc6 h2 48. Rh7 Nh4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "4"]
[White "Mateus, Alejandro"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2246"]
[BlackElo "2365"]
[PlyCount "45"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 c4 7. d4 cxd3 8. Qxd3
d5 9. exd5 b5 10. Bc2 Qxd5 11. Qe2 Bb7 12. Rd1 Qh5 13. a4 b4 14. Be4 Nf5 15.
Rd7 Ng3 16. hxg3 Kxd7 17. Bxc6+ Kc8 18. Qe4 Ra7 19. Be3 Bxc6 20. Qxc6+ Rc7 21.
Qxa6+ Kd7 22. Na3 Bc5 23. Qb5+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "5"]
[White "Dominguez, Ramiro"]
[Black "Carvajal, Nolberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2191"]
[BlackElo "2356"]
[PlyCount "53"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8.
Be2 Bg7 9. Be3 O-O 10. Qd2 a5 11. f3 a4 12. O-O Qa5 13. Rab1 Be6 14. Nd5 Bxd5
15. Qxa5 Rxa5 16. cxd5 Nd7 17. Rfc1 Nc5 18. b4 axb3 19. axb3 Ra3 20. Rxc5 dxc5
21. Bxc5 Ra2 22. Bc4 Rfa8 23. f4 Rc2 24. Bxe7 Bd4+ 25. Kh1 Rb2 26. Rd1 Rd2 27.
Rb1 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "6"]
[White "Ruiz C, Joshua D"]
[Black "Tovio, Israel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2178"]
[BlackElo "2275"]
[PlyCount "58"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8.
O-O-O Nxd4 9. Qxd4 Qa5 10. Bxf6 gxf6 11. Kb1 Qc5 12. Qd2 h5 13. f4 b5 14. Nd5
Be6 15. c3 Bg7 16. f5 Bd7 17. g3 e6 18. fxe6 fxe6 19. Nf4 Rc6 20. Bh3 Bh6 21.
Qc2 Bxf4 22. gxf4 b4 23. e5 bxc3 24. Rxd6 f5 25. Rhd1 Rxd6 26. Rxd6 Rg8 27.
bxc3 Ke7 28. Rd1 Rb8+ 29. Ka1 Ba4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "7"]
[White "Martinez Romero, Martin"]
[Black "Martinez, Jorge Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2363"]
[BlackElo "2220"]
[PlyCount "91"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Be7 8.
Qe2 d6 9. Kh1 h5 10. Bd2 Nbd7 11. Rae1 h4 12. f4 Qc5 13. Nb3 Qh5 14. Qxh5 Rxh5
15. Be2 Rh8 16. Bf3 Nh5 17. Be3 b6 18. Rd1 Bb7 19. a4 Rc8 20. Kg1 Nhf6 21. Rd3
Ba8 22. Rfd1 e5 23. f5 b5 24. axb5 axb5 25. Nxb5 Bxe4 26. Bxe4 Nxe4 27. Ra1 Rh5
28. Ra4 Ndc5 29. Nxc5 Nxc5 30. Bxc5 Rxc5 31. Ra8+ Kd7 32. Ra7+ Kc6 33. Nc3 e4
34. Nxe4 Re5 35. Nxd6 Bxd6 36. Ra6+ Kb5 37. Raxd6 Rhxf5 38. Rd1 Re2 39. R6d2
Rff2 40. Rxe2 Rxe2 41. Rd7 Rxc2 42. Rxf7 g5 43. h3 Rc5 44. Kf2 Kc6 45. Rg7 Kd6
46. Kf3 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "8"]
[White "Mendoza, Rafael"]
[Black "Herrera, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2342"]
[BlackElo "2179"]
[PlyCount "95"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d3 a6 4. Nbd2 d6 5. g3 b6 6. Bg2 Bb7 7. O-O Be7 8. Ne1
Nc6 9. f4 Qc7 10. Nef3 Nf6 11. h3 d5 12. c3 e5 13. Nxe5 Nxe5 14. fxe5 Qxe5 15.
Rf5 Qe6 16. g4 dxe4 17. dxe4 O-O 18. Qb3 Qc6 19. Nc4 Bd8 20. Bg5 b5 21. Ne5 Qc8
22. Raf1 c4 23. Qc2 Qe6 24. Bh4 Nd7 25. Nxd7 Qxd7 26. Rd1 Qe6 27. Bxd8 Raxd8
28. Rd4 Rfe8 29. Qf2 Rd7 30. Re5 Rxd4 31. cxd4 Qd7 32. Rxe8+ Qxe8 33. d5 h6 34.
Qb6 Qd7 35. Qc5 f6 36. Kf2 Kf7 37. Ke3 Qe7 38. Qxe7+ Kxe7 39. e5 Kd7 40. e6+
Kd6 41. e7 Kd7 42. Be4 g6 43. d6 Bxe4 44. Kxe4 a5 45. Kd4 a4 46. a3 h5 47. Kc5
h4 48. Kxb5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "9"]
[White "Pinzon, Jairo David"]
[Black "Morales, Jhon Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "2327"]
[PlyCount "66"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. e4 Bb4 5. Bd3 f5 6. Qh5+ Kf8 7. Qe2 fxe4 8.
Bxe4 Bxe4 9. Qxe4 Nc6 10. Nge2 Nf6 11. Qf3 Qe8 12. O-O Qh5 13. Qg3 Bxc3 14.
Nxc3 Nxd4 15. Qxc7 Kf7 16. b3 Rhc8 17. Qf4 Ne2+ 18. Nxe2 Qxe2 19. Be3 Qg4 20.
Qe5 Qe4 21. Qd6 Qc6 22. Qd3 d5 23. Rac1 dxc4 24. Rxc4 Qd5 25. Rd4 Qf5 26. Qa6
Nd5 27. Rc4 Rf8 28. Bc1 Kg8 29. Ba3 Rfd8 30. g3 h6 31. Rc6 Nf4 32. Rc3 Qh3 33.
gxf4 Qxc3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "10"]
[White "Marin, Sebastian"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "2192"]
[PlyCount "74"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be3 Qc7 7. Be2 a6 8.
O-O Be7 9. Kh1 O-O 10. f4 d6 11. Qe1 Re8 12. Qg3 Nd7 13. f5 Nxd4 14. Bxd4 Ne5
15. Bh5 Bf8 16. Rf4 b5 17. a3 Rb8 18. Raf1 exf5 19. Nd5 Qd8 20. exf5 Bd7 21.
Bc3 Rc8 22. Nb4 a5 23. Nd3 Qf6 24. Re4 Qh6 25. Rh4 Qf6 26. Nxe5 dxe5 27. Bd1
Bd6 28. Qh3 h6 29. Bxa5 e4 30. Bc3 Rxc3 31. bxc3 e3 32. Be2 Qxc3 33. Qf3 Bc6
34. Qg4 Re4 35. Qh3 Qxc2 36. Rxe4 Qxe2 37. Qf3 Qc2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "11"]
[White "Becerra, Juan David"]
[Black "Rivera, Ingris"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2318"]
[BlackElo "2169"]
[PlyCount "117"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. O-O Bg7 7. Bc2 O-O 8. d4
cxd4 9. cxd4 Nb4 10. Nc3 Nxc2 11. Qxc2 a6 12. a4 Bd7 13. Qb3 Rb8 14. e5 dxe5
15. dxe5 Be6 16. Qa3 Nd7 17. Rd1 Qa5 18. Bf4 Nxe5 19. Nxe5 Bxe5 20. Bxe5 Qxe5
21. Qxe7 Rfe8 22. Qh4 Kg7 23. Re1 Qf6 24. Qb4 Qe7 25. Qb6 Qd8 26. Qa7 Qf6 27.
Ne4 Qxb2 28. Rab1 Qe5 29. Nc5 Qd6 30. Nxb7 Qd7 31. Qxa6 Bd5 32. Nc5 Qf5 33. Qd3
Qg5 34. Ne4 Bxe4 35. Rxe4 Qf6 36. Rxb8 Rxb8 37. Qg3 Rb1+ 38. Kh2 Rb6 39. a5 Ra6
40. Ra4 Qc6 41. Qe5+ Qf6 42. Qxf6+ Kxf6 43. Kg3 Ke5 44. f4+ Kd5 45. Kf3 Kc5 46.
g4 h6 47. Ra1 Kc4 48. Rc1+ Kd5 49. Rd1+ Kc4 50. Rd7 Rxa5 51. Rxf7 Ra3+ 52. Ke4
Rxh3 53. Rc7+ Kb5 54. Rg7 h5 55. g5 h4 56. Rxg6 Rc3 57. Rh6 h3 58. g6 Rg3 59.
f5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "12"]
[White "Jimenez, Jose Mauricio"]
[Black "Lopez Hernandez, Carlos Manuel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2197"]
[BlackElo "2313"]
[PlyCount "70"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 c5 2. c4 Nc6 3. g3 e5 4. d3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nc3 O-O 8. a3
a5 9. Bd2 d6 10. Rb1 h6 11. Ne1 Rb8 12. Nc2 Be6 13. Ne3 Kh7 14. Ned5 f5 15. b4
axb4 16. axb4 Nxb4 17. Nxb4 cxb4 18. Rxb4 d5 19. cxd5 Nxd5 20. Rb5 Nxc3 21.
Bxc3 Qc7 22. Qa1 e4 23. Bxg7 Qxg7 24. Qxg7+ Kxg7 25. dxe4 Bc4 26. Rb6 Bxe2 27.
Re1 Bd3 28. e5 Rfe8 29. Rd1 Red8 30. Rxb7+ Rxb7 31. Bxb7 Rb8 32. Bc6 Rb1 33.
Rxb1 Bxb1 34. f4 Kf8 35. Kf2 Ke7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "14"]
[White "Gonzalez Parejo, Ramon Junior"]
[Black "Contreras, Henry"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2063"]
[BlackElo "2252"]
[PlyCount "76"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 d5 7. e5 Ne4 8. O-O
e6 9. Be3 Be7 10. Ne1 f5 11. f3 Ng5 12. Nc3 Nf7 13. Nd3 O-O 14. Rc1 g5 15. f4
g4 16. Na4 Qe8 17. Ndc5 Nfd8 18. a3 Bd7 19. Bb5 Bxc5 20. Nxc5 a6 21. Bd3 Nb8
22. Qb3 Bc6 23. Rf2 Rf7 24. Bd2 Nd7 25. Ba5 Nxc5 26. Rxc5 b6 27. Bxb6 Rb7 28.
Ra5 Bb5 29. Bxb5 Rxb6 30. Bxe8 Rxb3 31. Ba4 Rd3 32. Bb5 Rd1+ 33. Bf1 Nc6 34.
Rc5 Nxd4 35. g3 Nf3+ 36. Kh1 d4 37. Rc6 d3 38. Rd6 d2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "15"]
[White "Uribe Arteaga, Daniel"]
[Black "Munoz, Julian Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2236"]
[BlackElo "2176"]
[PlyCount "106"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Nbd2 c5 5. c3 Nc6 6. Bd3 Qc7 7. O-O Be7 8. Qe2
O-O 9. dxc5 Bxc5 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 f5 13. Qh4 Ne5 14. Nxe5
Qxe5 15. Bf4 Qf6 16. Qxf6 gxf6 17. Rad1 Kg7 18. b4 Be7 19. Bc4 e5 20. Rfe1 Rd8
21. Bd5 Bf8 22. Bc1 f4 23. Bf3 Rxd1 24. Rxd1 Rb8 25. Rd8 Be7 26. Re8 Bd6 27.
Bd5 f5 28. g3 b6 29. gxf4 exf4 30. c4 Bd7 31. Rxb8 Bxb8 32. Kg2 Bd6 33. a3 Kf6
34. Kf3 Be5 35. Bxf4 Bb2 36. b5 Bxa3 37. Bb8 Bc5 38. Bxa7 Ke5 39. Bb8+ Kd4 40.
Bg8 Be7 41. Bf4 Bd8 42. Be3+ Kd3 43. Bd5 Bc7 44. Bf4 Bd8 45. Be5 Kd2 46. Kf4
Ke2 47. Bd6 Kxf2 48. c5 Bxb5 49. c6 h5 50. h3 Bf1 51. Be6 Bxh3 52. Bxf5 Bg2 53.
Be4 Bf1 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "16"]
[White "Diaz Cordoba, Fredy"]
[Black "Corredor, Fabian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2225"]
[BlackElo "2013"]
[PlyCount "107"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Be2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 c5 8. c4 d5
9. Ne5 Nc6 10. f4 Rc8 11. Bf3 Ne4 12. Bxe4 dxe4 13. Nxc6 Bxc6 14. Qe2 f5 15.
Rd1 Bf6 16. Na3 cxd4 17. Bxd4 Bxd4 18. Rxd4 Qe7 19. Nc2 e5 20. fxe5 Qxe5 21. g3
b5 22. Qd2 bxc4 23. Rxc4 h5 24. Rd1 h4 25. Qd6 Qe8 26. Nd4 Rf6 27. Qf4 hxg3 28.
hxg3 Qh5 29. Rdc1 Rh6 30. Qh4 Qe8 31. Qg5 Rg6 32. Qf4 Rg4 33. Qxf5 Rxg3+ 34.
Kf2 Rg6 35. Rxc6 Rcxc6 36. Rxc6 Rxc6 37. Qd5+ Kh7 38. Qxc6 Qf7+ 39. Ke1 Qe7 40.
Kd1 Qh4 41. Kd2 Qh2+ 42. Ne2 Qe5 43. Nc3 Qh2+ 44. Kc1 Qg1+ 45. Kb2 Qxe3 46.
Qxe4+ Qxe4 47. Nxe4 Kg6 48. Kc3 Kf5 49. Kd4 g6 50. b4 Ke6 51. a4 Kd7 52. Ke5
Kc6 53. Nc3 a6 54. b5+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "17"]
[White "Vittorino, Carlo Giovanni"]
[Black "Orozco, Lina Yomayra"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2283"]
[BlackElo "2166"]
[PlyCount "105"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bd3
O-O 9. h3 a6 10. a4 Re8 11. O-O Nbd7 12. Bf4 Qc7 13. Nd2 Nh5 14. Bh2 Ne5 15.
Be2 Nf6 16. f4 Ned7 17. g4 h6 18. h4 Nh7 19. g5 Rb8 20. Bd3 Nb6 21. Qf3 c4 22.
Be2 Qc5+ 23. Kh1 Qb4 24. Ra2 f5 25. gxf6 Nxf6 26. Rg1 Bg4 27. Rxg4 Nxg4 28.
Qxg4 Kh7 29. h5 gxh5 30. Qf5+ Kh8 31. a5 Na4 32. Rxa4 Qxb2 33. Ndb1 Bxc3 34.
Nxc3 Qxc3 35. Bf1 Qf3+ 36. Bg2 Qd1+ 37. Bg1 Qxa4 38. Bd4+ Re5 39. fxe5 Qd1+ 40.
Bg1 c3 41. Qf6+ Kg8 42. Bf3 c2 43. Qg6+ Kf8 44. Qxd6+ Kg7 45. Qf6+ Kg8 46. Qg6+
Kh8 47. Qxh6+ Kg8 48. Qg6+ Kf8 49. Bxh5 Qxh5+ 50. Qxh5 c1=Q 51. Qh8+ Kf7 52.
e6+ Kg6 53. Qxb8 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "18"]
[White "Salazar, Aura Cristina"]
[Black "Prieto, Ernesto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2262"]
[BlackElo "2102"]
[PlyCount "61"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nf6 6. O-O a6 7. Ba4 Qe7 8.
Bf4 b5 9. Bb3 Nd8 10. Nc3 Bb7 11. Re1 Ne6 12. Bg3 d5 13. Ng4 O-O-O 14. Nxf6
gxf6 15. Qg4 h5 16. Qf5 Kb8 17. Nxd5 Bxd5 18. Bxd5 Nxd4 19. Qxe4 Qc5 20. Ba8
Qa7 21. Rad1 Bc5 22. Bd5 h4 23. c3 hxg3 24. cxd4 gxf2+ 25. Kxf2 Bb4 26. Re3
Rxh2 27. Qe6 Qb6 28. Qxb6+ cxb6 29. Bf3 Rh4 30. a3 Bd6 31. Re6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "19"]
[White "Avila, Pedro Andres"]
[Black "Diaz, Ricardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "2231"]
[PlyCount "46"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. c3 c5 5. exd5 exd5 6. Ngf3 Nf6 7. dxc5 Bxc5 8.
Nb3 Bb6 9. Bg5 Bxf2+ 10. Kxf2 Ne4+ 11. Ke3 Nxg5 12. Bd3 O-O 13. Re1 Nc6 14.
Nxg5 Qxg5+ 15. Kf2 Bf5 16. Kg1 Rfe8 17. Qf3 Bxd3 18. Qxd3 h6 19. Nc5 b6 20. Na4
Ne5 21. Qf1 Re6 22. Kh1 Qh4 23. h3 Qxa4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "20"]
[White "Rodriguez Rueda, Paula Andrea"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2219"]
[BlackElo "2061"]
[PlyCount "48"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Nf3 e6 6. Be2 Nbd7 7. O-O Bd6 8. b3
h6 9. Bb2 Rc8 10. Re1 Bb8 11. Ba3 Qa5 12. Qc1 g5 13. Qb2 Be4 14. Rac1 a6 15.
Nd2 h5 16. f3 Qc7 17. Nf1 Bf5 18. e4 dxe4 19. fxe4 Bg4 20. e5 Ng8 21. Ne4 Nb6
22. Nd6+ Kd8 23. Bd3 Nh6 24. Qf2 Qe7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "21"]
[White "Galvis, Carlos Alberto"]
[Black "Beltran, Carlos Armando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1979"]
[BlackElo "2219"]
[PlyCount "86"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 d5 7. O-O cxd4 8. exd4
h6 9. Re1 Nc6 10. Bf4 dxc4 11. Bxc4 Qa5 12. Qc2 Rd8 13. Rad1 a6 14. Bc1 b5 15.
Bb3 Bb7 16. a3 Bf8 17. d5 exd5 18. Nxd5 Nxd5 19. Bxd5 Rac8 20. Qf5 Rc7 21. Ba2
Re7 22. b4 Rxd1 23. Rxd1 Qc7 24. Bf4 Qc8 25. Qg6 Qe8 26. Qd3 Bc8 27. Bb1 g6 28.
Qc3 Bg4 29. Rc1 Bxf3 30. gxf3 Ne5 31. Be4 Nc4 32. Rc2 Bg7 33. Qb3 Rxe4 34. fxe4
Qxe4 35. Bc1 Ne5 36. f4 Nf3+ 37. Kf2 Nd4 38. Rc8+ Kh7 39. Qe3 Qh1 40. Bd2 Qxh2+
41. Kf1 Nf5 42. Qe8 Ng3+ 43. Ke1 Qg1# 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "22"]
[White "Franco Valencia, Beatriz I"]
[Black "Ojeda, Jesus David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2213"]
[BlackElo "2053"]
[PlyCount "69"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 e6 5. a3 Bd6 6. g3 Nbd7 7. Bg2 O-O 8. O-O
b6 9. Nbd2 Bb7 10. e4 e5 11. Rd1 Nxe4 12. Nxe4 dxe4 13. Nxe5 f5 14. f3 Bxe5 15.
dxe5 Qe7 16. e6 Qxe6 17. fxe4 Ne5 18. b3 Qe7 19. exf5 Rad8 20. Bf4 Qc5+ 21. Kh1
Ng4 22. Rf1 Rxf5 23. b4 Qf8 24. h3 Rh5 25. Bc7 Qe8 26. c5 Ne3 27. Qb3+ Rdd5 28.
Rae1 Rxh3+ 29. Bxh3 Qh5 30. Rxe3 Qxh3+ 31. Kg1 h5 32. Re8+ Kh7 33. Qc2+ Kh6 34.
Rh8+ Kg5 35. Bf4+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "23"]
[White "Martinez, Christian"]
[Black "Soto , Christian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "0"]
[PlyCount "111"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e6 6. c3 Nge7 7. d3 O-O 8. Ba4
d6 9. Be3 a6 10. Qc1 Re8 11. Bh6 Bh8 12. Nbd2 Bd7 13. Bc2 Ne5 14. Nxe5 dxe5 15.
Re3 Nc6 16. Rh3 Qe7 17. Nf3 f6 18. a3 a5 19. a4 Nd8 20. Bb3 Nf7 21. Be3 b5 22.
axb5 Bxb5 23. d4 a4 24. Ba2 cxd4 25. cxd4 Rac8 26. Qe1 Rc2 27. dxe5 Rxb2 28.
exf6 Bxf6 29. Bd4 Bxd4 30. Nxd4 Bd7 31. Rc3 Qb4 32. Nc2 Qb6 33. h3 Ne5 34. Qe3
Qxe3 35. Nxe3 Rf8 36. Rc2 Rxc2 37. Nxc2 Rb8 38. Nd4 Kf7 39. f4 Nc6 40. Bxe6+
Ke7 41. Bxd7 Nxd4 42. Rxa4 Ne2+ 43. Kf2 Rb2 44. Ra7 Nxf4+ 45. Kg3 g5 46. Bg4+
Kf6 47. Bf3 h5 48. Ra6+ Kg7 49. Ra5 h4+ 50. Kg4 Nxg2 51. Kxg5 Ne1 52. Ra7+ Kf8
53. Bg4 Rb4 54. e5 Nd3 55. e6 Re4 56. Kf6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "24"]
[White "Castrillon Gomez, Melissa"]
[Black "Navia, Edwin Adrian"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2185"]
[BlackElo "2052"]
[PlyCount "47"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4
O-O 9. Be3 Nc6 10. Qe1 Qc7 11. Kh1 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Qg3 Rfe8 15.
e5 dxe5 16. fxe5 Ne4 17. Qf3 f5 18. exf6 Bxf6 19. Bxf6 Nxf6 20. Qh3 Rad8 21.
Bd3 e5 22. Qg3 Qd6 23. Bf5 e4 24. Qh3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "25"]
[White "Lora, Joel Fernando"]
[Black "Hoyos, Edgar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1815"]
[PlyCount "119"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nd2 Nf6 5. e3 Bf5 6. c4 c6 7. Qb3 Qb6 8. c5
Qxb3 9. axb3 Nbd7 10. b4 Nh5 11. Bc7 a6 12. h3 Nhf6 13. Nb3 Nb8 14. Na5 Kd7 15.
Bh2 Kc8 16. Nf3 Nbd7 17. Nh4 e6 18. f3 Be7 19. Nxf5 exf5 20. Bd3 g6 21. Kd2 Bd8
22. Nxc6 Bc7 23. Bxc7 Kxc7 24. Na5 Nb8 25. b5 axb5 26. Bxb5 Nc6 27. Nb3 Rhd8
28. Rxa8 Rxa8 29. Ra1 Rxa1 30. Nxa1 f4 31. Nc2 fxe3+ 32. Kxe3 g5 33. b4 h6 34.
Ba4 Ne7 35. b5 b6 36. Bb3 Nd7 37. Nb4 bxc5 38. dxc5 Nxc5 39. Bxd5 Nf5+ 40. Kf2
Nd6 41. Bc6 Nc4 42. Be8 Nd6 43. Nd5+ Kd8 44. Bc6 Nd3+ 45. Ke3 Ne5 46. Kd4 Nd7
47. g4 f5 48. b6 fxg4 49. hxg4 Nb8 50. Kc5 Nf7 51. Bb7 Nd7+ 52. Kb5 Nb8 53. Bc6
Ne5 54. Nb4 Kc8 55. Be4 Nf7 56. b7+ Kc7 57. Na6+ Nxa6 58. Kxa6 Kb8 59. Kb6 Nd8
60. Bd5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "26"]
[White "Ramirez, Jaime Orlando"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2002"]
[BlackElo "2367"]
[PlyCount "56"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nd7 6. d4 e6 7. Bd3 Ngf6 8.
O-O c5 9. c3 cxd4 10. Nxd4 a6 11. Qe2 Qc7 12. Bxg6 hxg6 13. Bg5 Bd6 14. Rfd1
O-O-O 15. c4 Bxg3 16. fxg3 Rh5 17. Be3 Rdh8 18. Nf3 Ng4 19. h3 Nxe3 20. Qxe3
Qxg3 21. Qa7 Rxh3 22. Kf1 Rh1+ 23. Ke2 Qxg2+ 24. Ke3 R1h3 25. Qa8+ Nb8 26. Rf1
Qxb2 27. Rab1 Qc3+ 28. Ke2 Rh2+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "27"]
[White "Manotas, Franklin"]
[Black "Panesso Rivera, Henry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1956"]
[BlackElo "2324"]
[PlyCount "38"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Bxc6 dxc6 5. Qe2 Nf6 6. Nxe5 fxe4 7. h3 Qd5 8.
Nc4 Qg5 9. Ne3 Bd7 10. Nc3 O-O-O 11. b3 Nd5 12. Ncxd5 cxd5 13. d4 exd3 14. Qxd3
Bc5 15. g3 d4 16. Nc4 Rde8+ 17. Kf1 Qd5 18. Rh2 Bf5 19. Qd2 d3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "28"]
[White "Hernandez Torres, Alex Daniel"]
[Black "Sanchez, Victor Hugo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1905"]
[BlackElo "2269"]
[PlyCount "56"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 g6 7. Bd3 Bg7 8. Be3
O-O 9. O-O Nc6 10. a3 Ng4 11. Nxc6 Nxe3 12. Nxd8 Nxd1 13. Rxd1 Bxb2 14. Ra2
Bd4+ 15. Kf1 Rxd8 16. Nd2 Bd7 17. f4 Rac8 18. h3 h5 19. Nf3 Be3 20. f5 Kg7 21.
Ke2 Bc5 22. g4 hxg4 23. hxg4 Rh8 24. Raa1 Rh3 25. Rh1 Rch8 26. Rxh3 Rxh3 27. e5
dxe5 28. Nxe5 Re3+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "29"]
[White "Pardo, Alejandro"]
[Black "Torres, Jorge Emilio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "2008"]
[PlyCount "109"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. O-O
Be7 9. a4 O-O 10. Kh1 d6 11. f4 Bd7 12. Nb3 Rab8 13. g4 b5 14. axb5 axb5 15. g5
Ne8 16. Qh5 b4 17. Nd1 g6 18. Qh4 f6 19. Nf2 fxg5 20. fxg5 Ne5 21. Nd4 Ng7 22.
Be3 Nc4 23. Bc1 e5 24. Nf3 Nxb2 25. Bxb2 Rf4 26. Ng4 Bxg4 27. Nxe5 dxe5 28.
Rxf4 exf4 29. Qxg4 Rf8 30. Rc1 Qc5 31. h4 Qe3 32. Qf3 Nh5 33. Rd1 Rc8 34. Bc1
Qxf3 35. Bxf3 Ng3+ 36. Kg2 Rxc2+ 37. Kh3 Bd6 38. Rxd6 Rxc1 39. Rb6 Rc3 40. Kg4
b3 41. e5 Nh5 42. Bd5+ Kf8 43. Rb8+ Ke7 44. Rb7+ Kd8 45. Rxb3 Rxb3 46. Bxb3 Ke7
47. Kf3 Kf8 48. Be6 Ke7 49. Bg4 Ng7 50. Kxf4 Ne8 51. Bd1 Ng7 52. Bb3 Nf5 53. h5
Nd4 54. Bg8 gxh5 55. Bxh7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "30"]
[White "Palacio, Pablo Persi"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1889"]
[BlackElo "2123"]
[PlyCount "53"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 cxd4 6. exd4 Qb6 7. Qb3 Qxb3 8.
axb3 Bg4 9. Nbd2 Nd7 10. b4 f6 11. Bb5 g5 12. Bg3 h5 13. h3 Bxf3 14. Nxf3 Bg7
15. O-O g4 16. Nh4 Kf7 17. hxg4 hxg4 18. Be2 Rxh4 19. Bxh4 f5 20. f3 gxf3 21.
Rxf3 e6 22. g4 Kg6 23. gxf5+ exf5 24. Bd3 Rf8 25. Raf1 Kh5 26. Rh3 Kg4 27. Kh2
1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "32"]
[White "Nino, Juan Camilo"]
[Black "Angulo Pimienta, Angel Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "1958"]
[PlyCount "49"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Nf3 Qc7 8.
bxc3 Qxc3+ 9. Bd2 Qc7 10. Bd3 Nd7 11. Qe2 Nb6 12. O-O Ne7 13. Nd4 Bd7 14. Bg5
Nc4 15. f4 Nc6 16. Nxc6 Qxc6 17. f5 exf5 18. Qh5 Qg6 19. Qh4 O-O 20. Bxc4 dxc4
21. Rf3 h6 22. Bf6 Qg4 23. Rg3 Qxh4 24. Rxg7+ Kh8 25. Rg5+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "33"]
[White "Garces, Javier"]
[Black "Arismendi, Efrain Steven"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2012"]
[BlackElo "1668"]
[PlyCount "67"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. h4 c5 7. d5 b5 8. cxb5 a6
9. bxa6 Bxa6 10. Nf3 Bxe2 11. Qxe2 Qa5 12. O-O Nbd7 13. Bd2 Rfb8 14. b3 Ng4 15.
Rac1 Bxc3 16. Bxc3 Qxa2 17. Nd2 Ngf6 18. Qe3 Qa6 19. Qg5 Qd3 20. Rfe1 Ra2 21.
Re3 Qb5 22. f4 Kg7 23. Rf1 h6 24. Qg3 Kh7 25. Qf3 Rf8 26. e5 dxe5 27. fxe5 Ne8
28. Qe4 Ra7 29. h5 Qb6 30. Nc4 Qa6 31. Rg3 Rb7 32. e6 Ndf6 33. hxg6+ Kh8 34.
Qh4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "34"]
[White "Chirivi C, Jenny Astrid"]
[Black "Diaz Herrera, Leider Andres"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2165"]
[BlackElo "1896"]
[PlyCount "63"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4
Bg6 9. Bxc4 Nbd7 10. Nd3 Be7 11. Be3 Qc7 12. O-O O-O 13. Rc1 Rfd8 14. Qe2 a6
15. Ba2 Qa5 16. Rb1 Bb4 17. Rfc1 Rac8 18. Qf2 e5 19. d5 c5 20. g4 b5 21. axb5
axb5 22. Ra1 Bxc3 23. bxc3 Qc7 24. h4 c4 25. Nb4 Bxe4 26. fxe4 Nxg4 27. Qf3
Nxe3 28. Qxe3 Nf6 29. Bb1 Ng4 30. Qa7 Qd6 31. Ra6 Qf8 32. Rc6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "35"]
[White "Obando Avila, Jhanier Rodrigo"]
[Black "Echavarria, Gustavo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "1949"]
[PlyCount "53"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 O-O 7. O-O c6 8.
Be3 Qc7 9. a4 b6 10. b4 a5 11. bxa5 Rxa5 12. Nb3 Ra8 13. Qe2 Ng4 14. Bf4 Bf6
15. Rad1 Bxc3 16. Bxd6 Qb7 17. Bxf8 Kxf8 18. Qd3 Bf6 19. e5 Nxe5 20. Qxh7 Bd7
21. Rfe1 Rxa4 22. Qh8+ Ke7 23. f4 Rxc4 24. fxe5 Bg5 25. e6 Kf6 26. exd7 Nxd7
27. Qd8+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "36"]
[White "Trujillo, Fernando"]
[Black "Figueroa Salcedo,  Reinaldo Art"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1900"]
[BlackElo "1738"]
[PlyCount "37"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Be7 7. O-O d6 8.
f4 O-O 9. Nc3 h6 10. Qf3 Nd7 11. e5 dxe5 12. Qxc6 Bc5+ 13. Kh1 Qf6 14. Qxa8 c6
15. Ne4 Qh4 16. Nxc5 Nf6 17. Be3 Ng4 18. Bg1 exf4 19. Qxc6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "38"]
[White "Salazar, Andersson"]
[Black "Mendoza, Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1507"]
[BlackElo "0"]
[PlyCount "42"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8.
Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. O-O-O Bf5 13. Bd3 Rfd8 14.
Kb1 a5 15. Qe2 Qf6 16. c3 Rxd3 17. Rxd3 a4 18. Kc1 Bxd3 19. Qxd3 a3 20. bxa3
Rc8 21. Bd4 Qxd4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "4"]
[Board "39"]
[White "Agudelo Chavarro, David"]
[Black "Salamanca, Juan David"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "0"]
[BlackElo "1497"]
[PlyCount "52"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Bd7 5. O-O Nf6 6. Re1 Be7 7. c3 O-O 8. d4
Nxd4 9. cxd4 Bxb5 10. Nc3 Bc6 11. d5 Bd7 12. Qb3 Bc8 13. Nh2 Nd7 14. g4 Nc5 15.
Qc2 Bg5 16. Be3 Bxe3 17. Rxe3 Bd7 18. Nf1 Qg5 19. Ng3 Qh4 20. Kg2 Qg5 21. b4
Na6 22. a3 g6 23. Rf3 Nb8 24. Nd1 c6 25. Ne3 c5 26. bxc5 Rc8 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "1"]
[White "Rios, Cristhian Camilo"]
[Black "Zuluaga, Cesar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2384"]
[BlackElo "2372"]
[PlyCount "69"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. c5 Bf5 6. Bf4 Nbd7 7. e3 h6 8. Be2 g5
9. Bg3 Bg7 10. Ne5 Ne4 11. Nxe4 Nxe5 12. Bxe5 Bxe5 13. Ng3 Bxg3 14. hxg3 Kf8
15. g4 Bg6 16. Bd3 Kg7 17. Bxg6 fxg6 18. Qd2 Qd7 19. f3 Raf8 20. O-O-O Qc7 21.
Rhe1 e6 22. e4 Qf4 23. exd5 exd5 24. Re7+ Rf7 25. Rde1 h5 26. Qxf4 gxf4 27.
gxh5 Rxh5 28. R7e2 Rh2 29. Kc2 Kh6 30. Kb3 Kg5 31. Ka4 Kh4 32. Ka5 Kg3 33. Rg1
Rhh7 34. Rge1 Rh2 35. Rg1 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "2"]
[White "Castro, Oscar H"]
[Black "Mateus, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2370"]
[BlackElo "2246"]
[PlyCount "54"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. c4 O-O 6. Nc3 c6 7. h3 a6 8. Rc1
Nbd7 9. a3 dxc4 10. Bxc4 c5 11. dxc5 Nxc5 12. Nd5 Nxd5 13. Bxd5 Ne6 14. Rc2
Nxf4 15. exf4 Qd6 16. g3 Be6 17. Bxe6 Qxe6+ 18. Qe2 Rac8 19. Qxe6 fxe6 20. Kd1
Rxc2 21. Kxc2 e5 22. Re1 exf4 23. g4 Rc8+ 24. Kb1 Rc7 25. Re6 Rd7 26. Kc2 Rc7+
27. Kb1 Rd7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "3"]
[White "Tovio, Israel"]
[Black "Mendoza, Rafael"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2275"]
[BlackElo "2342"]
[PlyCount "33"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. Bg5 h6 6. Be3 Bg7 7. h3 e6 8. Qd2 a6
9. d5 exd5 10. exd5 Ne7 11. O-O-O b5 12. a3 Bb7 13. Bd4 Nf5 14. g4 Nxd4 15.
Qxd4 O-O 16. Qd2 Re8 17. Bg2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "4"]
[White "Carvajal, Nolberto"]
[Black "Diaz Cordoba, Fredy"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2356"]
[BlackElo "2225"]
[PlyCount "2"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "5"]
[White "Morales, Jhon Alexander"]
[Black "Dominguez, Ramiro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2191"]
[PlyCount "120"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 O-O 6. Nf3 c5 7. O-O Bxc3 8. bxc3
b6 9. cxd5 exd5 10. c4 cxd4 11. Nxd4 dxc4 12. Bxc4 Ba6 13. Bxa6 Nxa6 14. Bb2
Qd5 15. a4 Rfd8 16. Qe2 Nc5 17. a5 Ne6 18. Nxe6 Qxe6 19. h3 Ne4 20. axb6 axb6
21. Bd4 Nc5 22. Qb5 Rac8 23. Ra3 Rc6 24. Rc1 Rdc8 25. Rac3 Qd6 26. Rc4 h6 27.
R4c2 R8c7 28. g3 Rc8 29. h4 Qd5 30. Rc4 Qd6 31. e4 R6c7 32. Be3 Re7 33. e5 Qe6
34. Bxc5 Rec7 35. R4c3 bxc5 36. Rxc5 Rxc5 37. Rxc5 Rxc5 38. Qxc5 Qa2 39. Qc8+
Kh7 40. Qf5+ Kg8 41. h5 Qe2 42. Kg2 Qa2 43. Qc8+ Kh7 44. Qf5+ Kg8 45. Qe4 Kh8
46. g4 Kg8 47. Kg3 Qb3+ 48. Kf4 Qa2 49. Qe3 Qc4+ 50. Kg3 Kf8 51. f4 Qd5 52. f5
Qb5 53. f6 Qd5 54. Qc3 Kg8 55. Qc8+ Kh7 56. Qf5+ Kg8 57. Qc8+ Kh7 58. Qf5+ Kg8
59. fxg7 Qd4 60. e6 Qd6+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "6"]
[White "Contreras, Henry"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2252"]
[BlackElo "2318"]
[PlyCount "88"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

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 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5
a4 16. fxe6 axb3 17. exf7+ Rxf7 18. Kb1 bxc2+ 19. Kxc2 Nb6 20. Nc1 d5 21. exd5
Nd6 22. h4 Nbc4 23. Bxc4 Nxc4 24. Qe2 Qc8 25. Kb1 Bd6 26. Rhe1 Rc7 27. Qd3 b3
28. Nxb3 Qa6 29. Nc1 e4 30. Qe2 Be5 31. Bd4 Bf4 32. Qxe4 Nd2+ 33. Rxd2 Bxd2 34.
d6 Rf7 35. Re3 Qc8 36. Rc3 Bxc3 37. bxc3 Rb8+ 38. Kc2 Qc4 39. Qe5 Qa4+ 40. Kd2
Rb2+ 41. Ke3 Qc6 42. Kd3 Rf3+ 43. Be3 Rb8 44. Ke2 Rxe3+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "7"]
[White "Sanchez, Sebastian Felipe"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2299"]
[PlyCount "22"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

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. Bd2 Qd8 11. Bg5 Qa5+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "8"]
[White "Gallego Alcaraz, Andres Felipe"]
[Black "Martinez, Christian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2365"]
[BlackElo "2210"]
[PlyCount "79"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. a3 Be7 5. Nc3 Bb7 6. d5 d6 7. e4 e5 8. Bd3 Nbd7
9. O-O O-O 10. b4 Re8 11. Re1 Nf8 12. h3 Ng6 13. Be3 h6 14. Qc2 Bc8 15. c5 dxc5
16. bxc5 Bxc5 17. Bxc5 bxc5 18. Na4 Nf4 19. Bf1 Nh7 20. Nxc5 Qf6 21. Re3 c6 22.
Rd1 cxd5 23. exd5 Bf5 24. Ne4 Qd8 25. d6 Nf6 26. Nxf6+ Qxf6 27. Qc3 Ng6 28. Rd5
Be6 29. Rd2 Bd7 30. Qc7 Nf8 31. Ba6 Re6 32. Re4 Rd8 33. Bc4 Rc8 34. Qxa7 Rxd6
35. Rxd6 Qxd6 36. Nxe5 Be6 37. Bxe6 Qxe6 38. Qe3 Re8 39. Qg3 f6 40. Ng4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "9"]
[White "Munoz, Julian Andres"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2176"]
[BlackElo "2363"]
[PlyCount "105"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 d5 4. Nd2 Nxg5 5. hxg5 g6 6. Ngf3 h5 7. e4 Bg7 8.
exd5 Qxd5 9. Bc4 Qa5 10. c3 O-O 11. Qb3 Qb6 12. Nh4 Qxb3 13. Bxb3 e6 14. O-O-O
Re8 15. f4 Kf8 16. Ne4 b6 17. Rhe1 Bb7 18. Nf2 Nd7 19. g4 hxg4 20. Nxg4 Rad8
21. Ba4 c6 22. Ne5 Nxe5 23. fxe5 Ke7 24. Rf1 Rh8 25. Rf4 Rh5 26. Rdf1 Rf8 27.
Rg1 Rfh8 28. Rgg4 c5 29. Kc2 Ba6 30. Bc6 cxd4 31. Rxd4 Bc8 32. Nf3 Rd8 33. Rgf4
Rxd4 34. Rxd4 Rh8 35. Ra4 a6 36. Rb4 Kd8 37. Rf4 Rf8 38. c4 Ke7 39. b4 Rd8 40.
a4 Bd7 41. Bxd7 Rxd7 42. Re4 Ke8 43. Re3 Bf8 44. Rb3 Be7 45. a5 Rc7 46. Kd3
bxa5 47. bxa5 Rc5 48. Rb8+ Bd8 49. Nd4 Kd7 50. Ra8 Bxa5 51. Rxa6 Bc7 52. Ra7
Kc8 53. Nb5 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "10"]
[White "Lopez Hernandez, Carlos Manuel"]
[Black "Rodriguez Rueda, Paula Andrea"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2313"]
[BlackElo "2219"]
[PlyCount "92"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 c5 5. cxd5 Qxd5 6. Nc3 Qd8 7. Bg2 Nc6 8. Qa4
Bd7 9. dxc5 Bxc5 10. Qc4 Bb6 11. O-O O-O 12. Bf4 Qe7 13. Rad1 e5 14. Bg5 Be6
15. Qh4 h6 16. Bxf6 Qxf6 17. Qxf6 gxf6 18. Nd5 f5 19. Nh4 Bd8 20. Rd2 Bg5 21.
e3 Kh7 22. Nc7 Rad8 23. Nxe6 fxe6 24. Rfd1 Bxh4 25. Bxc6 bxc6 26. Rd7+ Kg6 27.
gxh4 Rxd7 28. Rxd7 Rf7 29. Rd6 Re7 30. Rxc6 Kh5 31. b4 Kxh4 32. b5 Kh3 33. a4
h5 34. a5 Rd7 35. Rc1 Rg7+ 36. Kh1 Rg2 37. Rc2 Rxh2+ 38. Kg1 Rg2+ 39. Kf1 Rg8
40. b6 axb6 41. axb6 h4 42. b7 Rb8 43. Rb2 f4 44. e4 Kh2 45. Rb3 f3 46. Rb1 Rg8
0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "11"]
[White "Beltran, Carlos Armando"]
[Black "Vittorino, Carlo Giovanni"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2219"]
[BlackElo "2283"]
[PlyCount "92"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6
9. Bh4 Na6 10. Nd2 Qe8 11. a3 Bd7 12. b3 Nh7 13. g4 Bf6 14. Bxf6 Nxf6 15. h4
Qe7 16. Nf1 Nc5 17. f3 Ne8 18. Ng3 Qf6 19. Nf1 a4 20. b4 Nb3 21. Rb1 Qf4 22.
Qd3 Ng7 23. Qe3 f5 24. gxf5 gxf5 25. Qxf4 exf4 26. Bd3 fxe4 27. Bxe4 Nd4 28.
Kf2 Bf5 29. Rd1 Nb3 30. Rg1 Rf7 31. Nh2 Kh7 32. Rge1 Bxe4 33. Rxe4 Nh5 34. Nf1
Rg8 35. Nxa4 Rfg7 36. Rb1 Rg1 37. Re7+ Kh8 38. Ke2 Nd4+ 39. Kd3 Nxf3 40. Nc3
Ne5+ 41. Kd4 Ng3 42. Nxg3 Rxb1 43. Nh5 Re1 44. Rxc7 Rf8 45. Ne4 Nf3+ 46. Kd3
Re3+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "12"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Franco Valencia, Beatriz I"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2271"]
[BlackElo "2213"]
[PlyCount "84"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. Rb1 Be6 7. Nf3 h6 8. O-O
Qd7 9. b4 Nge7 10. Nd2 O-O 11. b5 Nd8 12. a4 Bh3 13. a5 Bxg2 14. Kxg2 Ne6 15.
Ba3 g5 16. Nd5 Ng6 17. a6 bxa6 18. bxa6 Rab8 19. Ne4 Qc6 20. e3 Rxb1 21. Qxb1
Qxa6 22. Qb4 Rd8 23. Qb3 f5 24. Nec3 c6 25. Nb4 Rb8 26. Rb1 Qc8 27. Qa4 e4 28.
Nxc6 Rxb1 29. Nxb1 exd3 30. Bxd6 a6 31. Nd2 Qb7 32. Kg1 g4 33. Nb4 Bc3 34. Qe8+
Nef8 35. Bxf8 Nxf8 36. Nd5 Bxd2 37. Ne7+ Kg7 38. Nxf5+ Kh7 39. c5 Bc3 40. c6 d2
41. cxb7 d1=Q+ 42. Kg2 Qf3+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "13"]
[White "Valderrama, Gilberto"]
[Black "Jimenez, Jose Mauricio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "2197"]
[PlyCount "86"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Nc3 Bf5 4. Bf4 c6 5. e3 Nbd7 6. Be2 e6 7. Ne5 Nxe5 8.
Bxe5 Ne4 9. Nxe4 Bxe4 10. f3 Bg6 11. O-O f6 12. Bg3 Bd6 13. c4 O-O 14. Qb3 Bxg3
15. hxg3 Qb6 16. c5 Qc7 17. f4 e5 18. Bf3 Rad8 19. Qc3 Rfe8 20. b4 Re7 21. a4
a6 22. Qb3 exd4 23. exd4 Rde8 24. Kf2 Bf5 25. Rfe1 Qd7 26. b5 axb5 27. axb5 Be4
28. bxc6 bxc6 29. Bxe4 Rxe4 30. Rxe4 Rxe4 31. Qb6 Qe8 32. Qb7 Re2+ 33. Kf1 Re7
34. Ra8 Rxb7 35. Rxe8+ Kf7 36. Rc8 Rb4 37. Rxc6 Rxd4 38. Rc7+ Kg6 39. Rd7 Rd3
40. c6 d4 41. c7 Rc3 42. g4 Kh6 43. Ke2 Kg6 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "14"]
[White "Prieto, Ernesto"]
[Black "Guerrero, Juan Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "2250"]
[PlyCount "68"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Nb3 a6 10. O-O-O b5 11. Bh6 Be6 12. Bxg7 Kxg7 13. g4 Ne5 14. g5 Nh5 15.
f4 Nc4 16. Bxc4 Bxc4 17. f5 Qc7 18. Kb1 Rfc8 19. f6+ exf6 20. gxf6+ Nxf6 21.
Qd4 b4 22. Rhf1 Bxf1 23. Nd5 Qxc2+ 24. Ka1 Qxd1+ 25. Qxd1 Nxd5 26. exd5 Bc4 27.
Na5 Kg8 28. Nc6 Re8 29. b3 Be2 30. Qd4 Bb5 31. Nxb4 Rac8 32. Kb2 a5 33. Nc6
Bxc6 34. dxc6 Rxc6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "15"]
[White "Navia, Edwin Adrian"]
[Black "Uribe Arteaga, Daniel"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2052"]
[BlackElo "2236"]
[PlyCount "41"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Qc7
15. h4 h6 16. g4 Rfe8 17. g5 h5 18. Bc4 Rab8 19. Bb3 Red8 20. Qf2 a5 21. c3
1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "16"]
[White "Diaz, Ricardo"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2231"]
[BlackElo "2190"]
[PlyCount "68"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Nb5 Qd8 6. d4 a6 7. Nc3 Bg4 8.
Be2 e6 9. Be3 Nf6 10. h3 Bf5 11. a3 Bd6 12. g4 Bg6 13. Bd3 Qe7 14. Qe2 Nd5 15.
Nxd5 exd5 16. Kd2 O-O 17. Rag1 Rae8 18. h4 Na5 19. Kd1 Bxd3 20. Qxd3 Nc4 21.
Bc1 Bf4 22. Ng5 g6 23. Re1 Qf6 24. b3 Bxc1 25. Kxc1 Rxe1+ 26. Rxe1 Nxa3 27. Nf3
Nb5 28. c4 dxc4 29. bxc4 Nd6 30. g5 Qf4+ 31. Kc2 Nf5 32. Re4 Qd6 33. h5 Qb4 34.
d5 Nd6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "17"]
[White "Martinez, Jorge Alexander"]
[Black "Ruiz C, Joshua D"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2178"]
[PlyCount "58"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8.
Ba4 b5 9. Bb3 Nc5 10. Ne3 Nxb3 11. axb3 Bb7 12. c4 b4 13. O-O a5 14. Nf5 g6 15.
Nh6 Nh5 16. g3 Qb6+ 17. Kg2 Nf4+ 18. Bxf4 exf4 19. Ng4 Bg7 20. gxf4 f5 21. Nf2
O-O 22. Kg3 Bh6 23. Nd2 Qe3 24. Nh3 fxe4 25. Kg2 Bxf4 26. Nxf4 exf3+ 27. Rxf3
Rxf4 28. Kg3 Rxf3+ 29. Nxf3 Rf8 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "18"]
[White "Rios Parra, Alejandro"]
[Black "Lora, Joel Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2367"]
[BlackElo "2172"]
[PlyCount "67"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nc6 5. Qd2 e5 6. Nge2 exd4 7. Nxd4 Nge7 8.
O-O-O Bg4 9. f3 Be6 10. Nxe6 fxe6 11. h4 Qd7 12. h5 O-O-O 13. Bb5 a6 14. Ba4 d5
15. exd5 exd5 16. Bg5 b5 17. Bb3 Nd4 18. hxg6 hxg6 19. Rxh8 Bxh8 20. Qf2 c5 21.
Re1 Re8 22. Bxd5 b4 23. Qf1 Nxd5 24. Rxe8+ Qxe8 25. Nxd5 Qe6 26. c4 Kb7 27. Be3
b3 28. axb3 Nxb3+ 29. Kb1 Qf5+ 30. Ka2 Qc2 31. Qb1 Qxc4 32. Qe4 Bd4 33. Qe7+
Kc6 34. Qe8+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "19"]
[White "Rivera, Ingris"]
[Black "Marin, Sebastian"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2169"]
[BlackElo "2326"]
[PlyCount "62"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 c5 6. Bg2 Bb7 7. e3 Be7 8. O-O
O-O 9. b3 d6 10. Bb2 Qc7 11. Qe2 Nbd7 12. e4 cxd4 13. Nxd4 a6 14. Rad1 Rfe8 15.
Rfe1 g6 16. h3 Bf8 17. Kh2 Bg7 18. Nb1 Rab8 19. Nc3 Ba8 20. Bh1 h6 21. Ndb5
axb5 22. Nxb5 Qd8 23. Nxd6 Rf8 24. e5 Nh7 25. Ba3 Bxh1 26. Rxh1 Qe7 27. f4 Ra8
28. Nb5 Nc5 29. Rd6 Qb7 30. Rhd1 Rfc8 31. b4 Ne4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "20"]
[White "Panesso Rivera, Henry"]
[Black "Garces, Javier"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2324"]
[BlackElo "2012"]
[PlyCount "59"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 e6 6. Nf3 Be7 7. Bf4 a6 8. Qe2
b5 9. Bb3 Nf6 10. O-O O-O 11. Rfd1 Qb6 12. Rac1 Nbd7 13. Rc2 Nc5 14. e5 dxe5
15. Nxe5 Nxb3 16. axb3 Bb7 17. Be3 Qa5 18. Nd7 Rfe8 19. Bb6 Qb4 20. Rd4 Qxb3
21. Nc5 Bxc5 22. Bxc5 e5 23. Rd6 Re6 24. Rxe6 Qxe6 25. Rd2 Re8 26. b4 Qf5 27.
Qe3 Nh5 28. f3 Nf4 29. Ne2 Nxe2+ 30. Qxe2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "21"]
[White "Sanchez, Victor Hugo"]
[Black "Gonzalez Parejo, Ramon Junior"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2269"]
[BlackElo "2063"]
[PlyCount "70"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 c5 7. d5 e6 8. dxe6
Bxe6 9. O-O d5 10. e5 Ne8 11. Qe1 c4 12. Be2 Nc6 13. Ng5 Nd4 14. Bd1 Nc7 15.
Qf2 Nc6 16. Bf3 Qe7 17. Be3 b6 18. Rad1 Rad8 19. Ne2 Bf5 20. Nc3 Nb4 21. a3
Nxc2 22. Nxd5 Nxd5 23. Rxd5 Nxe3 24. Qxe3 Bd3 25. Rc1 f6 26. Nh3 fxe5 27. fxe5
Kh8 28. Nf2 Rxd5 29. Bxd5 Qxe5 30. Qxe5 Bxe5 31. Nxd3 cxd3 32. Bf3 Bxb2 33. Rd1
Bxa3 34. Rxd3 Bc5+ 35. Re8 (35. Kf1 Re8 36. Rd7 Re7 37. Rxe7 Bxe7 38. Ke2 a5
39. Bc6 Kg7 40. Kd3 Kf6 41. Kc4 Bc5 42. Kb5 Ke5 43. h3 h6 44. Be8 g5 45. Bh5
Kd4 46. Bd1 Kc3 47. Ba4 h5 48. Bd1 h4 49. Ba4) 35... a5+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "22"]
[White "Tobar, Juan Carlos"]
[Black "Pinzon, Jairo David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2060"]
[BlackElo "2210"]
[PlyCount "43"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Be7 6. O-O O-O 7. c3 d6 8. e4
c5 9. Qe2 cxd4 10. cxd4 h6 11. e5 Nfd7 12. Ne4 dxe5 13. dxe5 Nc5 14. Nxc5 Bxc5
15. Bf4 a5 16. Rad1 Qe7 17. Bb1 f5 18. exf6 Qxf6 19. Be5 Bxf3 20. gxf3 Qxf3 21.
Qxf3 Rxf3 22. Be4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "23"]
[White "Herrera, Juan Sebastian"]
[Black "Palacio, Pablo Persi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2179"]
[BlackElo "1889"]
[PlyCount "74"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 Nc6 5. O-O Nf6 6. d4 cxd4 7. Nxd4 Qc7 8.
Kh1 b5 9. a3 Bb7 10. f4 Nxd4 11. Qxd4 Bc5 12. Qd3 h5 13. e5 Ng4 14. Ne4 Rc8 15.
Nxc5 Qxc5 16. Qg3 f5 17. exf6 gxf6 18. Bxg4 hxg4 19. f5 exf5 20. Be3 Qd5 21.
Rad1 Rh3 22. Rxd5 Rxg3 23. hxg3 Bxd5 24. Rxf5 Be4 25. Rf4 f5 26. c3 Rc6 27. Kg1
Rd6 28. Bd4 Re6 29. Kf2 Kf7 30. Be3 Kg6 31. Bd4 Bd3 32. Be3 Re4 33. Rxe4 Bxe4
34. Bf4 Kf6 35. Ke3 Ke6 36. Kd4 d6 37. b4 Bxg2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "24"]
[White "Corredor, Fabian"]
[Black "Salazar, Aura Cristina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2013"]
[BlackElo "2262"]
[PlyCount "47"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. Nf3 e6 8. Qxd4
Nc6 9. Qe4 Nd7 10. Bg5 Qa5 11. exd6 Nc5 12. Qc2 Nxb3 13. Qxb3 Bxd6 14. Nbd2 Ne5
15. Nxe5 Qxe5+ 16. Be3 b5 17. Nf3 Qh5 18. O-O-O Be7 19. g4 Qxg4 20. Qxb5+ Kf8
21. Qc6 Rb8 22. Qc7 f6 23. Qxb8 Kf7 24. Nd4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "25"]
[White "Torres, Jorge Emilio"]
[Black "Castrillon Gomez, Melissa"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2008"]
[BlackElo "2185"]
[PlyCount "56"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 g6 2. Nf3 Bg7 3. e3 f5 4. b3 Nf6 5. Bb2 d6 6. c4 O-O 7. Be2 c6 8. Nc3
Nbd7 9. Qc2 e5 10. O-O-O e4 11. Ng5 Qe7 12. h4 a6 13. g4 fxg4 14. Ngxe4 Nxe4
15. Qxe4 Qxe4 16. Nxe4 d5 17. Nd6 Nf6 18. Nxc8 Raxc8 19. f3 Rce8 20. Ba3 Rf7
21. Rd3 Bh6 22. fxg4 Bxe3+ 23. Kd1 Re4 24. g5 Nh5 25. cxd5 Nf4 26. dxc6 bxc6
27. Rxe3 Rxe3 28. Bxa6 Nd5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "26"]
[White "Galvis, Carlos Alberto"]
[Black "Pardo, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1979"]
[BlackElo "2172"]
[PlyCount "46"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Ne4 5. Qc2 f5 6. Nd2 d5 7. g3 O-O 8. cxd5
exd5 9. Bg2 Nc6 10. e3 Be6 11. a3 Bxc3 12. bxc3 Nxd2 13. Bxd2 Na5 14. O-O Nc4
15. Bc1 a5 16. Rb1 b6 17. f3 Qd7 18. e4 fxe4 19. fxe4 Rxf1+ 20. Bxf1 dxe4 21.
Qxe4 Rf8 22. Qh4 Qf7 23. Bf4 Nd2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "27"]
[White "Orozco, Lina Yomayra"]
[Black "Cuevas Sanchez, Bramdon Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2166"]
[BlackElo "1617"]
[PlyCount "51"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 Nge7 6. d4 Ng6 7. Re1 Be7 8.
Nbd2 O-O 9. Nf1 Bf6 10. h3 Nxd4 11. Nxd4 exd4 12. Bxd7 dxc3 13. Bf5 cxb2 14.
Bxb2 Bxb2 15. Rb1 Qf6 16. Qb3 Bc3 17. Rec1 Nf4 18. Rc2 Ba5 19. Qxb7 Bb6 20. Qa6
Rfe8 21. Bd7 Re5 22. Rxb6 Ne2+ 23. Rxe2 cxb6 24. Bc6 Ra5 25. Qxa5 bxa5 26. Bxa8
1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "28"]
[White "Angulo Pimienta, Angel Gabriel"]
[Black "Chirivi C, Jenny Astrid"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "2165"]
[PlyCount "92"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8.
Kh1 b5 9. a3 Bb7 10. Bd3 O-O 11. f4 d6 12. Qe2 Nbd7 13. Nb3 Rfd8 14. Be3 Nc5
15. Bg1 Nfd7 16. Rad1 Bf6 17. Nd4 Rac8 18. Rf3 g6 19. Rh3 e5 20. Nb3 exf4 21.
Qf2 Nxb3 22. cxb3 Be5 23. Ne2 d5 24. exd5 Nf6 25. Qh4 Qd6 26. Nd4 Bxd5 27. Nf3
Bxb2 28. b4 Bxf3 29. Rxf3 Be5 30. Bc5 Qe6 31. Rdf1 Rd7 32. Bc2 Rd2 33. Bb3 Qg4
34. Qxg4 Nxg4 35. h3 Nh6 36. Re1 Bd4 37. Rxf4 Bxc5 38. Rc1 Nf5 39. Rxc5 Re8 40.
Rc7 Re1+ 41. Kh2 Ree2 42. Bxf7+ Kf8 43. Rg4 Nh6 44. Rf4 Rxg2+ 45. Kh1 Nf5 46.
Be6 Rge2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "29"]
[White "Soto , Christian Camilo"]
[Black "Avila, Pedro Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2107"]
[PlyCount "56"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. fxg7 cxd2+ 7. Qxd2 Qxd2+
8. Bxd2 Bxg7 9. O-O-O b6 10. Bd3 Bb7 11. Ne2 c5 12. f3 Nc6 13. Bc3 Ne5 14. Ng3
Nxd3+ 15. Rxd3 Bxc3 16. Rxc3 h5 17. Rd1 h4 18. Nf1 Rg8 19. Ne3 h3 20. Ng4 Ke7
21. g3 Bxf3 22. Rxf3 Rxg4 23. b3 Re4 24. Rfd3 Re2 25. R1d2 Rxd2 26. Kxd2 Rg8
27. Rf3 Rg4 28. Ke3 Rd4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "30"]
[White "Palacios, Ivan"]
[Black "Obando Avila, Jhanier Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2061"]
[BlackElo "1800"]
[PlyCount "98"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Qf3 Nxc3 5. bxc3 e6 6. d4 c5 7. Qg3 Nc6 8. Bb5
cxd4 9. Bxc6+ bxc6 10. cxd4 Qb6 11. Ne2 Ba6 12. Qb3 Bxe2 13. Kxe2 Qxd4 14. Be3
Qb4 15. c3 Qb5+ 16. Kd2 Bc5 17. Qxb5 Bxe3+ 18. Kxe3 cxb5 19. Rhb1 a6 20. a4 Kd7
21. axb5 axb5 22. Rxa8 Rxa8 23. Rxb5 Kc6 24. Rb4 f6 25. Rh4 fxe5 26. Rxh7 Ra3
27. Rxg7 Rxc3+ 28. Kd2 Ra3 29. h4 Kc5 30. h5 Kd4 31. h6 Ra2+ 32. Kc1 Rxf2 33.
h7 Rf1+ 34. Kd2 Rh1 35. Ke2 e4 36. Re7 Ke5 37. Rf7 d4 38. Rd7 Rh2 39. Kf2 Rh6
40. g4 Kf4 41. Rg7 e3+ 42. Kg2 e2 43. g5 Rh4 44. Rf7+ Ke4 45. Re7 Ke5 46. Kf2
Rh2+ 47. Kg3 Rxh7 48. Rxh7 e1=Q+ 49. Kh2 Qd2+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "31"]
[White "Hoyos, Edgar"]
[Black "Nino, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "2059"]
[PlyCount "54"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Bd2 Nc6 8. Nf3
Nge7 9. Bd3 Bd7 10. O-O h6 11. Re1 c4 12. Bf1 O-O-O 13. Bc1 f5 14. a4 g5 15. a5
f4 16. Ba3 Nf5 17. Bc5 g4 18. Nd2 h5 19. Nb1 g3 20. Na3 gxf2+ 21. Kxf2 Ne3 22.
Qb1 Nxe5 23. Bxa7 N5g4+ 24. Kg1 f3 25. g3 f2+ 26. Kh1 fxe1=Q 27. Qxe1 Rdf8 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "32"]
[White "Ojeda, Jesus David"]
[Black "Trujillo, Fernando"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2053"]
[BlackElo "1900"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 e6 5. Qc2 Be7 6. Bg5 Nbd7 7. e3 O-O 8. Bd3
Re8 9. O-O Nf8 10. Ne5 N6d7 11. Bf4 Nxe5 12. Bxe5 Ng6 13. Bg3 Bh4 14. Bxh4 Qxh4
15. f4 f5 16. Rf3 Qf6 17. Rh3 Bd7 18. b3 Nxf4 19. exf4 Qxd4+ 20. Kh1 Qxf4 21.
Rf1 Qd6 22. Qf2 Re7 23. c5 Qe5 24. Qh4 g5 25. Qxg5+ Rg7 26. Qd2 Rf8 27. Ne2 Qf6
28. Rhf3 Rg5 29. Nd4 Rg4 30. Nc2 e5 31. Bxf5 Bxf5 32. Rxf5 Qxf5 33. Rxf5 Rxf5
34. h3 Rgf4 35. Ne3 Rf7 36. Ng4 Re7 37. Kh2 d4 38. Nxe5 Rf5 39. Ng4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "33"]
[White "Arango, Andres Mauricio"]
[Black "Hernandez Torres, Alex Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2123"]
[BlackElo "1905"]
[PlyCount "73"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. f3 Be7 8. g4
Ne5 9. g5 Bxb5 10. gxf6 Bxf6 11. Ndxb5 Bh4+ 12. Kf1 a6 13. Nd4 Qf6 14. Nd5 Qd8
15. f4 Ng6 16. f5 Ne5 17. Bf4 c6 18. Ne3 Qf6 19. c3 Rd8 20. Ng4 Qe7 21. Rg1 h5
22. Ne3 g5 23. Bg3 g4 24. Bxh4 Qxh4 25. Rg2 c5 26. Ndc2 Nf3 27. Qe2 Qh3 28. Nd5
Nxh2+ 29. Kf2 g3+ 30. Ke3 Qh4 31. Kd3 Qg5 32. Nce3 b5 33. Rag1 h4 34. Rxh2 gxh2
35. Qxh2 Qh6 36. Ng4 c4+ 37. Kc2 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "34"]
[White "Arismendi, Efrain Steven"]
[Black "Ramirez, Jaime Orlando"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1668"]
[BlackElo "2002"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

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 a5 11. Kb1 a4 12. Nc1 a3 13. b3 Na6 14. g4 Rc8 15. g5
Nh5 16. Be2 Nb4 17. Nd3 Nxd3 18. Bxd3 Nf4 19. h4 f6 20. gxf6 Bxf6 21. Nd5 Bxd5
22. exd5 Nxd3 23. Qxd3 Qa5 24. Bc1 Rc3 25. Qe4 Rfc8 26. Rd2 Bd8 27. Rg2 Bb6 28.
Qg4 R3c7 29. Qe6+ Kh8 30. Qxd6 Bd4 31. Bxa3 Qc3 32. Kc1 Qa1+ 33. Kd2 Rxc2+ 34.
Kd3 Qc3+ 35. Ke4 Rxg2 36. Rc1 Qe3+ 37. Kf5 Qxf3+ 38. Ke6 Rg6+ 39. Ke7 Qf8+ 40.
Kd7 Qe8# 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "36"]
[White "Mendoza, Carlos"]
[Black "Manotas, Franklin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1956"]
[PlyCount "57"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 f5 5. O-O Nf6 6. d3 Bd6 7. Nc3 O-O 8. e4
fxe4 9. dxe4 dxe4 10. Ng5 Qc7 11. Ngxe4 Nxe4 12. Nxe4 Be5 13. c5 b6 14. Qc2 h6
15. Be3 Bb7 16. Rac1 Nd7 17. Rfd1 b5 18. f4 Bf6 19. Nd6 Kh8 20. Qb3 e5 21. Nf7+
Kh7 22. Be4+ g6 23. f5 g5 24. Nd6 a6 25. Rd2 Kg7 26. Rcd1 Rad8 27. Qe6 Nb8 28.
b4 Be7 29. Qg6+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "37"]
[White "Echavarria, Gustavo"]
[Black "Diaz Herrera, Leider Andres"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1949"]
[BlackElo "1896"]
[PlyCount "61"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. e3 c6 3. Bd3 Nf6 4. Nd2 Nbd7 5. f4 e6 6. Ngf3 Qb6 7. Ne5 c5 8. c3
g6 9. O-O Bg7 10. Kh1 Nxe5 11. fxe5 Nd7 12. Qg4 O-O 13. Nf3 f5 14. Qh4 Qd8 15.
Qg3 Qe8 16. b3 b6 17. Bd2 h6 18. Rac1 Bb7 19. Bb5 Rd8 20. Rc2 a6 21. Be2 Rc8
22. Rfc1 c4 23. Rb1 Kh7 24. Bc1 Qe7 25. Nd2 b5 26. bxc4 dxc4 27. Bxc4 Rxc4 28.
Nxc4 Be4 29. Na3 b4 30. Rxb4 Bxc2 31. Nxc2 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "38"]
[White "Figueroa Salcedo,  Reinaldo Art"]
[Black "Salazar, Andersson"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1738"]
[BlackElo "1507"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 O-O 8.
e5 Ne4 9. Qb3 Bxc3+ 10. bxc3 Na5 11. Bxf7+ Rxf7 12. Qd5 Nxc3 13. Qxa5 Ne4 14.
Qd5 Nc3 15. Qc4 Ne4 16. d5 Rxf3 17. gxf3 Ng5 18. Bxg5 Qxg5 19. Kf1 Qxe5 20. Re1
Qd6 21. Qe4 Qf8 22. Qe8 Qxe8 23. Rxe8+ Kf7 24. Re3 d6 25. Ke2 Bf5 26. Kd2 Kf6
27. Rhe1 c6 28. Re7 Rb8 29. dxc6 bxc6 30. Rxa7 Rb2+ 31. Ke3 c5 32. Re2 Rb6 33.
a4 Rc6 34. a5 d5 35. a6 c4 36. Kd2 d4 37. Rb7 c3+ 38. Kc1 d3 39. Ra2 d2+ 40.
Kd1 c2+ 41. Rxc2 Bxc2+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.28"]
[Round "5"]
[Board "39"]
[White "Salamanca, Juan David"]
[Black "Ossa Ramirez, Jesus Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1497"]
[BlackElo "1791"]
[PlyCount "37"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Ne5 7. Bxd7+ Qxd7
8. f3 Nf6 9. b3 Be7 10. Be3 a6 11. Qd2 O-O 12. O-O-O c5 13. Nf5 Rfd8 14. Bg5 c4
15. Nxe7+ Qxe7 16. Nd5 Qe6 17. Bxf6 gxf6 18. Qh6 Rac8 19. Nxf6+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "1"]
[White "Castro, Oscar H"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2370"]
[BlackElo "2384"]
[PlyCount "102"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. Re1 c5 6. d3 d5 7. c4 a6 8. cxd5
Nxd5 9. a4 Nd7 10. e4 N5f6 11. Qb3 c4 12. Qd1 Nc5 13. e5 Nd5 14. dxc4 bxc4 15.
Bg5 Qb6 16. Qd4 h6 17. Be3 Nxe3 18. fxe3 Rd8 19. Qxc4 Bd5 20. a5 Qxb2 21. Qc3
Qb7 22. Nbd2 Be7 23. Rab1 Qa8 24. Re2 Ne4 25. Nxe4 Bxe4 26. Rf1 Rc8 27. Qd4 O-O
28. Nd2 Bxg2 29. Rxg2 Rcd8 30. Qg4 Qd5 31. Nc4 Qd3 32. h4 Rc8 33. Rf4 Rxc4 34.
Rxc4 Qxe3+ 35. Kh2 Qxe5 36. Rd2 Qxa5 37. Rd7 Qa2+ 38. Kh3 Bf6 39. Rf4 Be5 40.
Rf1 Qb3 41. Qf3 Qxf3 42. Rxf3 a5 43. Ra7 Bd4 44. Rxa5 f5 45. Kg2 e5 46. Rd5 Kh7
47. h5 Rf7 48. Ra3 g6 49. hxg6+ Kxg6 50. Ra6+ Rf6 51. Rxf6+ Kxf6 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "2"]
[White "Zuluaga, Cesar"]
[Black "Tovio, Israel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2372"]
[BlackElo "2275"]
[PlyCount "170"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. a3 cxd4 8. exd4
dxc4 9. Bxc4 Nbd7 10. O-O Nb6 11. Bd3 Nbd5 12. Nxd5 Nxd5 13. Be5 b6 14. Qc2 h6
15. Qc6 Bd7 16. Qc2 Bc8 17. Qe2 Bb7 18. Qe4 g6 19. Qe2 Bf6 20. Qd2 Kh7 21. Rfe1
Rc8 22. Rad1 Qe7 23. Re4 Bg7 24. Ree1 Rfd8 25. h4 Nf6 26. Qf4 Nh5 27. Qe3 Bxe5
28. Nxe5 Nf6 29. Qf4 Kg7 30. Bb1 Nd5 31. Qg4 h5 32. Qg3 Qf6 33. Be4 Ba8 34. Rd3
Ne7 35. Bxa8 Rxa8 36. Nf3 Rac8 37. Rc3 Nd5 38. Rxc8 Rxc8 39. Re2 Qf4 40. Qxf4
Nxf4 41. Rd2 f6 42. g3 Rc1+ 43. Kh2 Nd5 44. Kg2 Kf7 45. Ng1 Ke7 46. Ne2 Rc7 47.
Kf3 Kd6 48. Ke4 g5 49. hxg5 fxg5 50. f4 gxf4 51. Nxf4 Nxf4 52. gxf4 h4 53. Rh2
Rh7 54. Rh3 a5 55. a4 Rh8 56. b3 Rh7 57. Ke3 Kd5 58. Kd3 Rh8 59. Ke3 Rg8 60.
Rxh4 Rg3+ 61. Kd2 Rxb3 62. Rh5+ Kd6 63. Rh6 Rf3 64. Rh4 Ra3 65. f5 exf5 66.
Rh6+ Kd5 67. Rxb6 Rxa4 68. Rb5+ Ke4 69. Re5+ Kf4 70. Kc3 Ra1 71. Re8 a4 72. d5
Rd1 73. Ra8 Rxd5 74. Rxa4+ Ke3 75. Rc4 f4 76. Rc8 f3 77. Re8+ Kf2 78. Kc2 Kf1
79. Kc1 f2 80. Rg8 Ke2 81. Re8+ Kf3 82. Rf8+ Ke3 83. Kc2 Rd4 84. Re8+ Re4 85.
Rf8 Rf4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "3"]
[White "Becerra, Juan David"]
[Black "Mateus, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2318"]
[BlackElo "2246"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 g6 4. Be3 h5 5. c4 Nh6 6. cxd5 cxd5 7. Qa4+ Nc6 8. Bb5
Nf5 9. Bxc6+ bxc6 10. Qxc6+ Bd7 11. Qxd5 Nxe3 12. fxe3 e6 13. Qf3 Rb8 14. Ne2
Qh4+ 15. g3 Qg4 16. Qf6 Rxb2 17. Nbc3 Rh7 18. h3 Rxe2+ 19. Nxe2 Qe4 20. Kf2 Bc6
21. Rhb1 Be7 22. Qf4 Qg2+ 23. Ke1 Bf3 24. Rb8+ Kd7 25. Qxf3 Qxf3 26. Rab1 Bd8
27. R1b7+ Bc7 28. Rxa7 f5 29. exf6 Qxe3 30. Rg8 Kc6 31. Rxg6 Qe4 32. d5+ Kb6
33. f7 Qh1+ 34. Kd2 Qxd5+ 35. Ke1 Rxf7 36. Ra3 Qe4 37. Rb3+ Ka6 38. Rg5 Ba5+
39. Rxa5+ Kxa5 40. h4 Rf3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "4"]
[White "Guerrero, Juan Carlos"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2250"]
[BlackElo "2365"]
[PlyCount "40"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Qxd8+ Kxd8 9. Nc3 h6 10. h3 Ne7 11. Rd1+ Ke8 12. Bf4 Ng6 13. Bg3 Bb4 14. Ne2
Bd7 15. Nfd4 Be7 16. f4 c5 17. Nf3 Bf5 18. c4 Rd8 19. Nc3 c6 20. Kf2 h5 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "5"]
[White "Valle, Efrain"]
[Black "Carvajal, Nolberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2190"]
[BlackElo "2356"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. O-O Nc6 5. d3 d6 6. e4 e5 7. Nc3 h6 8. Nd2
Nge7 9. Nc4 a6 10. a4 b6 11. f4 exf4 12. gxf4 f5 13. Nd5 Nxd5 14. exd5 Ne7 15.
Re1 Ra7 16. a5 b5 17. Nb6 Kf7 18. c3 Re8 19. Qe2 Rc7 20. Bd2 Ng8 21. Qxe8+ Qxe8
22. Rxe8 Kxe8 23. Re1+ Kf7 24. Kf2 Nf6 25. Bf3 Nd7 26. Nxc8 Rxc8 27. Re6 Bf8
28. c4 bxc4 29. dxc4 Re8 30. Rxe8 Kxe8 31. Bc3 Be7 32. b4 cxb4 33. Bxb4 Nc5 34.
Ke3 Nb7 35. Bd1 Bd8 36. Ba4+ Ke7 37. Bc6 Bxa5 38. Bxb7 Bxb4 39. Bxa6 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "6"]
[White "Mendoza, Rafael"]
[Black "Diaz Cordoba, Fredy"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2342"]
[BlackElo "2225"]
[PlyCount "48"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 a6 5. d4 cxd4 6. Nxd4 Qc7 7. Be3 Bd6 8. Be2
Bf4 9. Qd2 Bxe3 10. Qxe3 Nge7 11. O-O O-O 12. Rfd1 Ne5 13. b3 d6 14. Rac1 Bd7
15. f4 N5g6 16. Kh1 Rae8 17. Nf3 f5 18. c5 d5 19. e5 Qa5 20. h4 Rc8 21. h5 Nh8
22. Na4 Bxa4 23. bxa4 Nc6 24. Qb3 Nd8 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "7"]
[White "Rodriguez Rueda, Paula Andrea"]
[Black "Morales, Jhon Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2219"]
[BlackElo "2327"]
[PlyCount "93"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. e4 d6 8. a4 Bg7
9. a5 Qb4 10. Ra4 Qb7 11. Bc4 O-O 12. Nf3 Bd7 13. Ra3 Qb4 14. Qd3 Bb5 15. Nd2
Nbd7 16. Bxb5 axb5 17. Na2 Qd4 18. Qxd4 cxd4 19. Ke2 e6 20. dxe6 fxe6 21. f3
Rfc8 22. b3 Rc7 23. Nb4 Nc5 24. g3 Nfd7 25. Ra2 Rca7 26. Bb2 Rxa5 27. Rxa5 Rxa5
28. Rb1 Ra8 29. Nc6 e5 30. b4 Na4 31. Ne7+ Kf7 32. Nd5 Rc8 33. Kd3 Ndb6 34.
Nxb6 Nxb6 35. Rc1 Rxc1 36. Bxc1 Nd7 37. Nb3 Nb8 38. Bd2 Ke6 39. Na1 Bf6 40. Nc2
Bd8 41. Na3 d5 42. Nxb5 dxe4+ 43. fxe4 Nd7 44. Na3 Kd6 45. h3 Kc6 46. Bc1 Be7
47. Bd2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "8"]
[White "Dominguez, Ramiro"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2191"]
[BlackElo "2299"]
[PlyCount "74"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 d6 8. Bg5
Be7 9. O-O-O Nc6 10. Nb3 O-O 11. f4 b5 12. Qf3 Bb7 13. g4 Rfc8 14. Kb1 Nb4 15.
Rhe1 h6 16. h4 hxg5 17. hxg5 Nxd3 18. cxd3 b4 19. Ne2 Nxe4 20. dxe4 Qc2+ 21.
Ka1 Qxe4 22. Qxe4 Bxe4 23. Ned4 Bd5 24. g6 Bh4 25. Re2 fxg6 26. Rxe6 Bxe6 27.
Nxe6 Rc2 28. Nbd4 Rg2 29. g5 Bf2 30. Nc7 Rc8 31. Nd5 Rc5 32. Ne2 Rc2 33. Nc1
Bd4 34. Nxb4 Rxc1+ 35. Rxc1 Bxb2+ 36. Kb1 Bxc1 37. Kxc1 a5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "9"]
[White "Vittorino, Carlo Giovanni"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2283"]
[BlackElo "2192"]
[PlyCount "86"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Bg2 d6 5. e3 Nbd7 6. Nge2 a6 7. O-O Qc7 8. h3
Rb8 9. a4 b6 10. d3 h5 11. f4 Bb7 12. e4 Be7 13. Be3 g6 14. Bf3 Rc8 15. Kg2 Nb8
16. g4 hxg4 17. hxg4 Nc6 18. Ng3 g5 19. e5 Nxe5 20. fxe5 Nxg4 21. Bg1 Nxe5 22.
Bxb7 Qxb7+ 23. Kf2 f5 24. Ke1 Rh3 25. Bf2 Qg2 26. Qe2 f4 27. Nge4 Rxd3 28. Nd2
g4 29. Rg1 Qh2 30. Rxg4 Nxg4 31. Qxg4 Rxd2 32. Kxd2 Qxf2+ 33. Kd3 Kd7 34. Rh1
Qg3+ 35. Qxg3 fxg3 36. Ke4 g2 37. Rg1 Rg8 38. Nd1 Bf6 39. Kf3 Bd4 40. Rxg2 Rxg2
41. Kxg2 Ke7 42. Kf3 Kf6 43. Ke4 a5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "10"]
[White "Ruiz C, Joshua D"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2178"]
[BlackElo "2367"]
[PlyCount "57"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. h3 c6 6. Nf3 Bf5 7. Bc4 Nbd7 8.
O-O h6 9. Qe2 e6 10. g4 Bh7 11. Ne5 Nb6 12. Bb3 Nfd7 13. Bf4 Nxe5 14. Bxe5 Qd7
15. a4 a5 16. Rad1 O-O-O 17. Ne4 Bxe4 18. Qxe4 h5 19. g5 h4 20. c4 Qe7 21. Bf4
Qb4 22. Qc2 Nd7 23. Bd2 Qb6 24. c5 Qc7 25. Qe4 Be7 26. Bf4 e5 27. dxe5 Nxc5 28.
Qf5+ Kb8 29. e6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "11"]
[White "Martinez Romero, Martin"]
[Black "Navia, Edwin Adrian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2363"]
[BlackElo "2052"]
[PlyCount "87"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h6 8. h3 b5
9. Bg2 Bb7 10. a3 Nbd7 11. Nde2 Qc7 12. O-O e5 13. Ng3 g6 14. Qe1 h5 15. g5 Ng8
16. h4 Ne7 17. Rd1 Rd8 18. a4 bxa4 19. Nxa4 Bg7 20. Qb4 Nc8 21. c4 O-O 22. Rc1
Bc6 23. Nc3 Qb7 24. Qxb7 Bxb7 25. Nd5 Nc5 26. Bxc5 dxc5 27. Rfd1 Na7 28. Ne2
Rfe8 29. Nec3 Nc6 30. Rb1 Nd4 31. b4 cxb4 32. Rxb4 Bc6 33. Rb6 a5 34. Ra1 a4
35. Bh3 Bd7 36. Bxd7 Rxd7 37. Rxa4 Rc8 38. Kg2 Rc6 39. Ra8+ Kh7 40. Rxc6 Nxc6
41. Rc8 Nd4 42. c5 Ne6 43. c6 Ra7 44. Nb5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "12"]
[White "Marin, Sebastian"]
[Black "Munoz, Julian Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "2176"]
[PlyCount "55"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

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. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Rb8 13. Nxf6+ Qxf6 14. Be2
Qg6 15. O-O Ne7 16. Bf3 f5 17. Qe2 d5 18. exf5 Bxf5 19. Bh5 Qg5 20. Ne3 Be4 21.
Qg4 Qh6 22. Qe2 Rb6 23. Rad1 Qg5 24. Qg4 Qf6 25. Qe2 Qg5 26. Qg4 Qh6 27. Qe2
Qg5 28. Qg4 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "13"]
[White "Jimenez, Jose Mauricio"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2197"]
[BlackElo "2271"]
[PlyCount "60"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. c4 Nbd7 7. Nc3 e5 8. e4
a6 9. h3 b5 10. dxe5 dxe5 11. a3 c6 12. Be3 Qe7 13. b4 Ne8 14. Nd2 Nc7 15. Nb3
Ne6 16. Na5 Nb8 17. Bb6 Bd7 18. Rc1 Rc8 19. Qd3 Nd4 20. Rfd1 Be6 21. cxb5 axb5
22. Ne2 Nxe2+ 23. Qxe2 Qf6 24. Be3 Bf8 25. Rc3 Nd7 26. Rcd3 Rc7 27. Rc3 Rcc8
28. Nb7 Rc7 29. Nd6 Bxd6 30. Rxd6 Ra6 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "14"]
[White "Franco Valencia, Beatriz I"]
[Black "Valderrama, Gilberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2213"]
[BlackElo "2265"]
[PlyCount "43"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nc6 3. g3 Bf5 4. c3 Nf6 5. Bf4 h6 6. h3 e6 7. Bg2 Bd6 8. Qc1
O-O 9. O-O Be4 10. Rd1 Nh5 11. Bxd6 cxd6 12. g4 Nf6 13. g5 hxg5 14. Nxg5 Bxg2
15. Kxg2 Ne4 16. h4 Ne7 17. f3 Nxg5 18. hxg5 g6 19. Rh1 Kg7 20. Qf4 Nc6 21. Nd2
e5 22. Rh7+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "15"]
[White "Corredor, Fabian"]
[Black "Contreras, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2013"]
[BlackElo "2252"]
[PlyCount "103"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 Nc6 7. Be2 e6 8. Nb3
Be7 9. O-O b6 10. f4 Bb7 11. Bf3 Qc7 12. Kh1 O-O 13. g4 Rfe8 14. Bg2 Bf8 15. g5
Nd7 16. f5 Nb4 17. Nd4 exf5 18. Rxf5 Rac8 19. Be3 g6 20. Rf2 Bg7 21. Qd2 Ne5
22. Nd1 Nbc6 23. Nxc6 Bxc6 24. Bd4 d5 25. Ne3 dxe4 26. Bxe5 Rxe5 27. Raf1 Rf8
28. Ng4 e3 29. Nxe3 Rxg5 30. Nd5 Qd8 31. c4 Be5 32. Qe3 f6 33. Nxf6+ Qxf6 34.
Rxf6 Rxf6 35. Rxf6 Bxg2+ 36. Kg1 Bxf6 37. h4 Re5 38. Qxb6 Rf5 39. Kxg2 a5 40.
c5 Bxh4 41. c6 Rg5+ 42. Kh3 Rh5 43. Qb8+ Kg7 44. Qb7+ Kh6 45. Kg4 Bd8 46. Qb8
Rd5 47. Kf3 Rd4 48. Ke3 Rd1 49. c7 Bg5+ 50. Ke2 Rd2+ 51. Ke1 Bf4 52. c8=Q 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "16"]
[White "Uribe Arteaga, Daniel"]
[Black "Tobar, Juan Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2236"]
[BlackElo "2060"]
[PlyCount "65"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d6 2. e4 g6 3. Bd3 Bg7 4. Nf3 e6 5. O-O Ne7 6. Nc3 Nd7 7. Ne2 O-O 8. Be3
h6 9. Qd2 Kh7 10. c3 e5 11. Ng3 Ng8 12. h3 Qe7 13. Nh2 c5 14. d5 f6 15. f4 exf4
16. Bxf4 Ne5 17. b4 b6 18. bxc5 bxc5 19. Rab1 Rf7 20. Rb2 Qf8 21. Nf3 h5 22.
Qe3 Nxf3+ 23. Qxf3 h4 24. e5 f5 25. e6 Rf6 26. Ne2 Bh6 27. Qe3 Qe7 28. Qf2 Bxf4
29. Qxf4 Nh6 30. Rfb1 g5 31. Qa4 Rf8 32. Qc6 Bxe6 33. Rb7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "17"]
[White "Chirivi C, Jenny Astrid"]
[Black "Panesso Rivera, Henry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2165"]
[BlackElo "2324"]
[PlyCount "84"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be3 d6 6. f3 c5 7. Nge2 Qa5 8. Qd2
Nc6 9. d5 Ne5 10. Ng3 a6 11. Be2 Bd7 12. O-O b5 13. cxb5 axb5 14. h3 b4 15. Nd1
Bb5 16. b3 Bxe2 17. Qxe2 Qa6 18. Nb2 Qxe2 19. Nxe2 Nfd7 20. Na4 Nc4 21. Bg5
Bxa1 22. Rxa1 Rfe8 23. Rc1 Ncb6 24. Nxb6 Nxb6 25. Rc2 Ra7 26. Kf2 f5 27. Ke3
fxe4 28. fxe4 e6 29. dxe6 Rxe6 30. Nf4 Re8 31. Rd2 Rd7 32. Kf3 c4 33. bxc4 Nxc4
34. Rd4 Ne5+ 35. Kg3 Ra7 36. Nd5 Ra3+ 37. Kh4 Rb8 38. Nf6+ Kf7 39. Nxh7 Rxa2
40. Bd2 b3 41. Ng5+ Ke7 42. Bb4 Rb6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "18"]
[White "Avila, Pedro Andres"]
[Black "Lopez Hernandez, Carlos Manuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "2313"]
[PlyCount "71"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

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. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 O-O 14. Nce3
Be6 15. g3 f5 16. Bg2 Rb8 17. Qh5 Qd7 18. O-O Qf7 19. Qxf7+ Rxf7 20. Rfd1 Bf8
21. Nc2 Kg7 22. Nf4 exf4 23. Bxc6 fxg3 24. hxg3 Rc7 25. Nd4 Bc8 26. Bd5 Kf6 27.
Re1 Rc5 28. Re8 Rxd5 29. Rxf8+ Kg7 30. Rd8 a5 31. Nc6 Ra8 32. Re1 Kh6 33. Re7
Rd1+ 34. Kg2 f4 35. gxf4 b4 36. Rc7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "19"]
[White "Nino, Juan Camilo"]
[Black "Sanchez, Victor Hugo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "2269"]
[PlyCount "99"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Nb6 9. f4 Ba6 10. b3 O-O-O 11. Bb2 f6 12. Nd2 fxe5 13. Qxe5 Qf7 14. O-O-O c5
15. g3 Re8 16. Qc3 Qh5 17. h3 Bd6 18. h4 Bb7 19. Rg1 Re7 20. a4 Rhe8 21. Bd3
Kb8 22. a5 Nc8 23. Qc2 g6 24. Bf6 Re3 25. Nf1 R3e6 26. Bg5 Qf3 27. Nh2 Qe3+ 28.
Kb1 Be4 29. Bxe4 Qxe4 30. Ng4 Qb7 31. Nf6 R8e7 32. Nd5 Re2 33. Qc3 R7e4 34. Nf6
R4e3 35. Nxd7+ Ka8 36. Rd3 Qe4 37. Rgd1 Re1 38. Rxe1 Rxe1+ 39. Ka2 a6 40. Nf6
Qh1 41. Re3 Rc1 42. Qb2 Qd1 43. Re2 Ne7 44. f5 Ra1+ 45. Qxa1 Qxe2+ 46. Qb2 Qe1
47. Qd2 Qxd2+ 48. Bxd2 Nxf5 49. g4 Nxh4 50. Nxh7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "20"]
[White "Gonzalez Parejo, Ramon Junior"]
[Black "Diaz, Ricardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2063"]
[BlackElo "2231"]
[PlyCount "38"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 c5 7. Nc3 cxd4 8. Nxd4
Bxg2 9. Kxg2 O-O 10. Qa4 Qc8 11. Rd1 Na6 12. Bf4 Qb7+ 13. f3 d5 14. Nc6 Nc5 15.
Qb5 Rfe8 16. Be5 Bf8 17. cxd5 Nxd5 18. Nb4 a6 19. Qc4 Ne3+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "21"]
[White "Garces, Javier"]
[Black "Martinez, Jorge Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2012"]
[BlackElo "2220"]
[PlyCount "52"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. g3 h5 6. Bg2 a6 7. e4 h4 8. e5
Qa5+ 9. Kf1 Qxe5 10. Bf4 Qc5 11. Na3 d6 12. Nb3 Qb6 13. c5 dxc5 14. Nc4 Qb5 15.
Qc2 e5 16. Re1 Be6 17. Rxe5 Be7 18. Rxe6 fxe6 19. Kg1 Nbd7 20. Qg6+ Kf8 21. Nd6
Bxd6 22. Bxd6+ Kg8 23. Bh3 Re8 24. g4 Qc6 25. Bf4 Nf8 26. Qc2 Qf3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "22"]
[White "Palacio, Pablo Persi"]
[Black "Beltran, Carlos Armando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1889"]
[BlackElo "2219"]
[PlyCount "173"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d6 6. O-O Be7 7. Re1 c5 8. c3
Nbd7 9. e4 cxd4 10. cxd4 e5 11. b3 O-O 12. Bb2 Re8 13. Rc1 Bf8 14. d5 Rc8 15.
Qe2 g6 16. Bb5 Rxc1 17. Rxc1 Qb8 18. Ne1 Rc8 19. Rxc8 Qxc8 20. b4 a6 21. Bd3 b5
22. Nb3 Nb6 23. Na5 Ba8 24. Qc2 Qxc2 25. Bxc2 Bh6 26. Kf1 Kf8 27. Ke2 Ke7 28.
f3 Kd7 29. Bb3 Kc7 30. Nd3 Nfd7 31. Nf2 f5 32. Nd1 Bb7 33. Nxb7 Kxb7 34. Nc3
Nf6 35. Kd3 Kc7 36. Nd1 Bf4 37. g3 Bg5 38. Nf2 h5 39. Bc3 h4 40. Bd2 Bxd2 41.
Kxd2 hxg3 42. hxg3 fxe4 43. fxe4 Nh5 44. Nh1 Nd7 45. Ke3 Kb6 46. Bd1 Nhf6 47.
g4 Nh7 48. Nf2 Ng5 49. Be2 Kc7 50. Kd3 Nb6 51. Kc3 Kd7 52. Kd2 Ke7 53. Kc3 Kf6
54. Kd2 Nf7 55. Nh3 Nd7 56. a4 bxa4 57. Bxa6 Nb6 58. Kc3 Ng5 59. Nf2 Nf3 60.
Bd3 Kg5 61. b5 Nd4 62. Kb4 Kf4 63. Ka5 a3 64. Bb1 Nd7 65. b6 Nb3+ 66. Kb5 Nb8
67. Kb4 Nd2 68. Ba2 Nxe4 69. Nxe4 Kxe4 70. Kxa3 g5 71. Bb3 Kd3 72. Kb4 e4 73.
Kb5 e3 74. b7 e2 75. Bc4+ Ke3 76. Bxe2 Kxe2 77. Kb6 Kf3 78. Kc7 Na6+ 79. Kxd6
Kxg4 80. Ke7 Kf3 81. d6 g4 82. d7 Nb8 83. d8=Q Nc6+ 84. Kd7 Nxd8 85. Kxd8 g3
86. b8=Q g2 87. Qb7+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "23"]
[White "Martinez, Christian"]
[Black "Prieto, Ernesto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "2102"]
[PlyCount "88"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

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 Be7 10. Nbd2 Nc5 11. Bc2 Bg4 12. Qe1 Qd7 13. Nd4 Nxd4 14. cxd4 Nb7
15. Nb3 c5 16. dxc5 Nxc5 17. Nd4 Ne6 18. Nf5 Rc8 19. Bb1 Bxf5 20. Bxf5 g6 21.
Bh3 O-O 22. Bh6 Rfd8 23. f4 Qa7+ 24. Kh1 Rc4 25. f5 Nf8 26. e6 f6 27. fxg6 hxg6
28. Qg3 Kh7 29. Bf4 Re4 30. Qh4+ Kg8 31. Qh6 Rc8 32. Bg5 fxg5 33. Rf7 Qd4 34.
Rxe7 Qe5 35. Rf7 Rh4 36. Rxf8+ Rxf8 37. Qxg6+ Kh8 38. e7 Qxe7 39. Qe6 Qxe6 40.
Bxe6 d4 41. h3 Re4 42. Bg4 Rfe8 43. Rf1 Re1 44. Kg1 d3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "25"]
[White "Obando Avila, Jhanier Rodrigo"]
[Black "Herrera, Juan Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "2179"]
[PlyCount "104"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Bb4 7. Qd3 Nf6 8.
O-O Nc6 9. Nxc6 dxc6 10. Bg5 e5 11. Rad1 Be7 12. Qg3 h5 13. Bc4 h4 14. Qd3 h3
15. Bxf6 hxg2 16. Rfe1 b5 17. Bb3 gxf6 18. Nd5 cxd5 19. Qxd5 Bb4 20. Qxa8 Bxe1
21. Rxe1 Ke7 22. Rd1 Rh4 23. Qd5 Be6 24. Qd3 Rh3 25. Qd2 a5 26. Bxe6 fxe6 27.
Kxg2 Rh8 28. Qc3 Qb6 29. Qd3 Qc6 30. Qe3 Rg8+ 31. Kf3 f5 32. Rd2 Rg4 33. h3
Rf4+ 34. Kg2 Kf6 35. f3 Qc7 36. Qd3 Qg7+ 37. Kf2 fxe4 38. Qd8+ Kf5 39. Kf1 Qh6
40. h4 Rxf3+ 41. Kg2 Qg7+ 42. Qg5+ Qxg5+ 43. hxg5 Kxg5 44. Rd8 Rf7 45. Rg8+ Kf4
46. Kf2 e3+ 47. Ke2 Ke4 48. Rg2 b4 49. Rh2 a4 50. c3 bxc3 51. Rh4+ Rf4 52.
Rxf4+ exf4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "26"]
[White "Pardo, Alejandro"]
[Black "Ojeda, Jesus David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "2053"]
[PlyCount "85"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 c6 6. Qd2 b5 7. Nge2 Nbd7 8. Bh6
Bxh6 9. Qxh6 Qa5 10. Nc1 Qb6 11. Nb3 a5 12. a4 b4 13. Nd1 Ba6 14. Bxa6 Qxa6 15.
Ne3 c5 16. dxc5 dxc5 17. Nd2 O-O-O 18. Ndc4 Nb8 19. Qg5 Qa7 20. Ne5 h6 21. Qg3
e6 22. Qf4 Qe7 23. N3c4 g5 24. Qe3 Qc7 25. O-O Rhf8 26. c3 Nh5 27. cxb4 axb4
28. Rfc1 Rd4 29. Qxd4 cxd4 30. Nd6+ Kd8 31. Rxc7 Kxc7 32. Ndxf7 Nf4 33. Rc1+
Kb6 34. Rc4 d3 35. Kf1 g4 36. g3 Ng6 37. Rxb4+ Ka6 38. Nxg6 Rxf7 39. Rxb8 Rc7
40. Rd8 Rc1+ 41. Kf2 Rc2+ 42. Ke3 gxf3 43. Kxf3 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "28"]
[White "Lora, Joel Fernando"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "2123"]
[PlyCount "93"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. d3 Bg4 7. a3 Bxf3 8.
gxf3 N4c6 9. Be3 Nd4 10. f4 Nbc6 11. Bg2 e6 12. O-O Be7 13. Kh1 h5 14. Rg1 g5
15. fxg5 Bxg5 16. f4 Be7 17. Bh3 Qd7 18. e5 O-O-O 19. Rc1 Nf5 20. Bxf5 exf5 21.
Qf3 Qxd3 22. Rgd1 Qc4 23. Nd5 Qe4 24. Qxe4 fxe4 25. b4 a6 26. Bxc5 Bxc5 27.
Rxc5 Kb8 28. Re1 Rh6 29. Rxe4 b6 30. Nxb6 Rd1+ 31. Kg2 Nd4 32. Rd5 Rd2+ 33. Kh3
Rd3+ 34. Kh4 Nf3+ 35. Kg3 Rxa3 36. Nc4 Rg6+ 37. Kf2 Rc3 38. f5 Rg8 39. Re3 Rxc4
40. Kxf3 Rg5 41. f6 Rxb4 42. Rd7 Rb7 43. Re7 Rf5+ 44. Kg3 a5 45. e6 fxe6 46.
Rxb7+ Kxb7 47. Rf3 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "29"]
[White "Mendoza, Carlos"]
[Black "Rivera, Ingris"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2169"]
[PlyCount "128"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. g3 g6 3. Nc3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c5 7. d3 Nc6 8. a3 h6
9. Rb1 Be6 10. b4 Qd7 11. b5 Nd4 12. Nxd4 cxd4 13. Nd5 Nxd5 14. cxd5 Bh3 15.
Bd2 Bxg2 16. Kxg2 Rfc8 17. Qb3 Kh7 18. Rfc1 Rc5 19. a4 Rac8 20. Rc4 Qf5 21. Kg1
Qxd5 22. Rbc1 Qe6 23. Rxc5 Qxb3 24. Rxc8 Qxa4 25. b6 axb6 26. R8c7 Bf6 27. R7c4
Qa2 28. R4c2 Qb3 29. Kf1 Qd5 30. Kg1 Qb3 31. Kf1 h5 32. h4 Qe6 33. Bf4 Qh3+ 34.
Kg1 Qg4 35. Kg2 Bxh4 36. f3 Qf5 37. Bxd6 Bg5 38. f4 Qd5+ 39. Kh2 Qxd6 40. fxg5
Qe5 41. Rf1 Kg7 42. Rf4 Qe3 43. Kg2 e5 44. Rf3 Qxg5 45. Rc7 Qd2 46. Rfxf7+ Kh6
47. Kf1 b5 48. Rxb7 b4 49. Rb5 Qc1+ 50. Kf2 Qe3+ 51. Kf1 Qxg3 52. Rxb4 h4 53.
Rb8 h3 54. Rf3 Qg2+ 55. Ke1 Kg5 56. Rh8 Kg4 57. Rf2 Qg1+ 58. Rf1 h2 59. Rh7 g5
60. Rh6 Kg3 61. Rh5 g4 62. Rh7 Kg2 63. Rxh2+ Kxh2 64. Rxg1 Kxg1 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "30"]
[White "Agudelo Chavarro, David"]
[Black "Palacios, Ivan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2061"]
[PlyCount "56"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. O-O d6 6. d4 exd4 7. Nxd4 Bd7 8.
Nb3 Bb6 9. Bg5 h6 10. Bh4 a6 11. Be2 g5 12. Bg3 Qe7 13. Nd5 Nxd5 14. exd5 Ne5
15. c4 O-O-O 16. Re1 f5 17. c5 dxc5 18. Bxe5 Qxe5 19. Bxa6 Qd6 20. Bc4 g4 21.
a4 h5 22. Qd3 h4 23. Qc3 g3 24. Qe5 gxh2+ 25. Kxh2 Qg6 26. Qf4 Rdg8 27. Bf1 c4
28. Nd2 Qg3+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "31"]
[White "Salazar, Aura Cristina"]
[Black "Hoyos, Edgar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2262"]
[BlackElo "1815"]
[PlyCount "70"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Bb7 9. Re1 Nc6 10. Bd5 Qc7 11. Bxc6+ Bxc6 12. Nd5 Qb7 13. Nxc6 Qxc6 14. Bg5 Be7
15. Nxe7 Kxe7 16. Qd2 h6 17. Bxf6+ gxf6 18. Rad1 Rac8 19. Re3 h5 20. Rc3 Qb6
21. e5 fxe5 22. Qg5+ Ke8 23. Rf3 Rf8 24. c3 e4 25. Rf6 Rc5 26. Qe3 Qc6 27. Rd4
Re5 28. Rf4 f5 29. Qg3 Rd5 30. Qg6+ Kd8 31. Qg7 Re8 32. Rh4 e5 33. Qg5+ Kc7 34.
Rxd5 Qxd5 35. Qxh5 Rh8 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "32"]
[White "Echavarria, Gustavo"]
[Black "Torres, Jorge Emilio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1949"]
[BlackElo "2008"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. d3 d6 5. Be2 Qc7 6. O-O Nge7 7. Nc3 g6 8. Nb5
Qb8 9. c3 a6 10. Na3 Bg7 11. Nc2 O-O 12. Qe1 e5 13. Qh4 f5 14. fxe5 dxe5 15.
Bh6 Qd6 16. Ng5 Qf6 17. Bxg7 Qxg7 18. exf5 gxf5 19. Ne3 Kh8 20. Nf3 Ng6 21. Qc4
Nf4 22. Rfe1 b6 23. Qb3 b5 24. Qc2 Bd7 25. Bf1 Rae8 26. Kh1 Nxd3 27. Qxd3 e4
28. Qd5 f4 29. Nc2 Rf5 30. Qd1 exf3 31. Rxe8+ Bxe8 32. Qxf3 Ne5 33. Qa8 Rf8 34.
Qd5 Bc6 35. Qxc5 f3 36. Ne3 Rg8 37. g3 Rd8 38. Rd1 f2+ 39. Nd5 Qf7 40. Bg2 Rxd5
41. Rxd5 f1=Q+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "34"]
[White "Cuevas Sanchez, Bramdon Daniel"]
[Black "Angulo Pimienta, Angel Gabriel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1617"]
[BlackElo "1958"]
[PlyCount "48"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bf4 Be7 6. c3 O-O 7. Bd3 Bg4 8.
Nbd2 c5 9. dxc5 Bxc5 10. O-O Nc6 11. Qc2 Bb6 12. Bg5 h6 13. Bf4 d4 14. cxd4
Nxd4 15. Nxd4 Rc8 16. Qb3 Bxd4 17. Nc4 b5 18. Nd6 Nh5 19. Nxc8 Nxf4 20. Nxa7
Bxa7 21. Bxb5 Qg5 22. Rfe1 Nh3+ 23. gxh3 Bf3+ 24. Kf1 Qg2# 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "36"]
[White "Hernandez Torres, Alex Daniel"]
[Black "Salazar, Andersson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1905"]
[BlackElo "1507"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 g5 8. Bg3
Be6 9. Nd5 Bxd5 10. exd5 Nd4 11. c3 Nf5 12. Qe2 Qe7 13. O-O-O O-O-O 14. d4 exd4
15. Nxd4 Bxd4 16. Qxe7 Nxe7 17. Rxd4 Nf5 18. Rd2 Ne4 19. Re2 Nfxg3 20. fxg3 Nc5
21. Rf1 Rh7 22. Kc2 Rf8 23. b4 Nd7 24. Bd3 Rg7 25. Bf5 Kd8 26. Bxd7 Kxd7 27.
Ref2 Ke7 28. Kd3 f6 29. g4 Rh7 30. Re2+ Kf7 31. Rfe1 Kg6 32. Re7 Rxe7 33. Rxe7
Rf7 34. Rxf7 Kxf7 35. g3 c6 36. c4 a6 37. Ke4 Kg6 38. h4 f5+ 39. gxf5+ Kf6 40.
hxg5+ Kxg5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "37"]
[White "Salamanca, Juan David"]
[Black "Arismendi, Efrain Steven"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1497"]
[BlackElo "1668"]
[PlyCount "130"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Qc7 14. Qxa8
Bf5 15. Qxf8+ Kxf8 16. Rd2 h5 17. Be2 Kg8 18. Rhd1 Qxh2 19. Bf1 Qc7 20. b3 Qc3
21. Rd8+ Kh7 22. Bd3 Bxd3 23. R8xd3 Qb2+ 24. Kd2 Qxa2 25. Bd4 Bh6+ 26. Be3 Qa5+
27. Ke2 Qe5 28. Kf2 Bxe3+ 29. Rxe3 Qb2 30. Re2 Kg7 31. Rd7 e6 32. Kg3 a5 33.
Ra7 Qc3 34. Rxe6 Qxc2 35. Rea6 Qxb3 36. Rxa5 Qb2 37. Rd7 Qb8+ 38. Kh3 h4 39.
Rg5 Kh6 40. Rg4 g5 41. Rxf7 Qb1 42. Kh2 Qb8+ 43. Kh3 Qb1 44. Kh2 Qb8+ 45. f4
Kg6 46. Rd7 Kf6 47. Rd4 Qb6 48. fxg5+ Kg6 49. Rdf4 Qc7 50. Kh3 Qc3+ 51. Rf3 Qe1
52. Rf6+ Kg7 53. Rxh4 Qh1+ 54. Kg3 Qe1+ 55. Kg4 Qe4+ 56. Kh3 Qe3+ 57. Rf3 Qe6+
58. Rg4 Qe1 59. g6 Qh1+ 60. Kg3 Qe1+ 61. Kh2 Qe5+ 62. Rff4 Qh5+ 63. Kg3 Qe5 64.
Kh2 Qh5+ 65. Rh4 Qe5 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "6"]
[Board "38"]
[White "Diaz Herrera, Leider Andres"]
[Black "Figueroa Salcedo,  Reinaldo Art"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1896"]
[BlackElo "1738"]
[PlyCount "54"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 a6 6. Ba4 b5 7. Bb3 Be7 8. O-O
O-O 9. Re1 Nd7 10. d4 Bb7 11. Nbd2 Na5 12. Bc2 c5 13. Nf1 Bf6 14. d5 Nb6 15.
Ng3 g6 16. h3 Bc8 17. Nh2 Bg5 18. Qf3 Qf6 19. Qxf6 Bxf6 20. Bd1 Kg7 21. Bg4 h5
22. Bxc8 Nxc8 23. Ne2 Be7 24. b3 c4 25. b4 Nb7 26. a4 Nb6 27. a5 Na4 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "1"]
[White "Tovio, Israel"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2275"]
[BlackElo "2384"]
[PlyCount "52"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Nc6 8. Rg1
h5 9. gxh5 Nxh5 10. Bg5 Nf6 11. Qd2 Qb6 12. Nb3 a6 13. O-O-O Bd7 14. Kb1 Rc8
15. Bd3 Ne5 16. Qe2 Qc7 17. f4 Nc4 18. Nd5 exd5 19. exd5+ Kd8 20. Rge1 b5 21.
Nd4 Qc5 22. Ne6+ fxe6 23. dxe6 Bc6 24. e7+ Kc7 25. c3 Re8 26. b4 Qb6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "2"]
[White "Mateus, Alejandro"]
[Black "Ruiz C, Joshua D"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2246"]
[BlackElo "2178"]
[PlyCount "26"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. exd5 exd5 6. Nc3 Nf6 7. Nf3 Qb6 8.
Be2 Be7 9. O-O O-O 10. Bf4 Qxb2 11. Nb5 Na6 12. Rb1 Qxa2 13. Ra1 Qb2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "3"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Castro, Oscar H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2299"]
[BlackElo "2370"]
[PlyCount "66"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d6 7. O-O Be7 8.
Nd2 O-O 9. Nc4 d5 10. exd5 cxd5 11. Ne5 Bd6 12. Bf4 Bb7 13. Re1 Ne4 14. Qh5 Qf6
15. Bxe4 dxe4 16. Bg3 Qe6 17. Nf3 Qc4 18. b3 Qc3 19. Be5 Qa5 20. b4 Bxb4 21.
Ng5 h6 22. Nxe4 f6 23. c3 Bd6 24. f4 Bxe4 25. Rxe4 fxe5 26. fxe5 Qxc3 27. Rd1
Qc2 28. Ree1 Rf5 29. Qg4 Qc5+ 30. Kh1 Rxe5 31. Rf1 Rh5 32. Qe6+ Kh8 33. h3 Qe5
0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "4"]
[White "Sanchez, Sebastian Felipe"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2363"]
[PlyCount "111"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8.
O-O-O Nxd4 9. Qxd4 Qa5 10. Bxf6 gxf6 11. Kb1 Qc5 12. Qxc5 Rxc5 13. Bd3 e6 14.
f4 h5 15. Ne2 Bh6 16. c4 Ke7 17. g3 a6 18. Nd4 Bg7 19. h4 Rcc8 20. f5 Bh6 21.
Rhf1 Rhg8 22. Rf3 Rg4 23. Rdf1 e5 24. Ne2 Bc6 25. Nc3 Rcg8 26. Kc2 Rxg3 27.
Rxg3 Rxg3 28. b4 b6 29. b5 axb5 30. cxb5 Bb7 31. Bc4 Be3 32. Nd5+ Bxd5 33. Bxd5
Bd4 34. Rh1 Kf8 35. Kd2 Kg7 36. Ke2 Kf8 37. Kd2 Ke7 38. Kc2 Rc3+ 39. Kd2 Ra3
40. Ke2 Bc5 41. Bb3 Ra8 42. Rh2 Rg8 43. Kf3 Rg4 44. Bd5 Rf4+ 45. Ke2 Rg4 46.
Kf3 Rf4+ 47. Ke2 Rg4 48. Kf3 Kf8 49. Ke2 Rg1 50. Kf3 Rf1+ 51. Kg3 Rc1 52. Re2
Bb4 53. Bb3 Be1+ 54. Kg2 Bxh4 55. Rc2 Rxc2+ 56. Bxc2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "5"]
[White "Guerrero, Juan Carlos"]
[Black "Zuluaga, Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2250"]
[BlackElo "2372"]
[PlyCount "120"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. f4 d6 8. Qf3
Nbd7 9. g4 Nc5 10. g5 Nfd7 11. Bd2 b5 12. O-O-O Nxd3+ 13. Qxd3 Nc5 14. Qe3 Be7
15. Rhf1 Bd7 16. f5 b4 17. Nce2 e5 18. Nf3 Qb7 19. Ng3 O-O-O 20. c4 Kb8 21. Kb1
Rc8 22. b3 a5 23. Bc1 f6 24. h4 Bc6 25. Nd2 Bd8 26. Rfe1 h6 27. gxh6 Rxh6 28.
h5 Bb6 29. Qe2 Rhh8 30. Rh1 a4 31. Rh4 Qa6 32. Rdh1 axb3 33. axb3 Rc7 34. h6
gxh6 35. Rxh6 Rxh6 36. Rxh6 Ra7 37. Kc2 Qa1 38. Rh8+ Kc7 39. Rh7+ Nd7 40. Qd3
Ra2+ 41. Kd1 Qc3 42. Qxc3 bxc3 43. Ndf1 Rg2 44. Ba3 Bf2 45. Rg7 Bd4 46. Nh5 Ra2
47. Bc1 Kb6 48. Rxd7 Bxd7 49. Nxf6 Bc6 50. Ne3 Rf2 51. b4 Ba4+ 52. Ke1 Rh2 53.
Nfd5+ Kb7 54. b5 Rh1+ 55. Nf1 Bc2 56. Ke2 Bxe4 57. f6 Bg6 58. Ne7 Bh5+ 59. Ke1
e4 60. Bg5 e3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "6"]
[White "Gallego Alcaraz, Andres Felipe"]
[Black "Uribe Arteaga, Daniel"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2365"]
[BlackElo "2236"]
[PlyCount "55"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c4 cxd4 5. Nxd4 a6 6. Bg2 Qc7 7. O-O Qxc4 8.
Nc3 Nc6 9. Nb3 Bb4 10. Bf4 Bxc3 11. Rc1 Ne4 12. Bxe4 Qxe4 13. Rxc3 d5 14. Nc5
Qb4 15. Bd6 Qa5 16. e4 d4 17. Ra3 Qd8 18. e5 Ne7 19. Qa4+ Bd7 20. Qb4 Bb5 21.
Bxe7 Qd5 22. Nd3 Rc8 23. Bg5 f6 24. exf6 Rc7 25. Bf4 Rf7 26. fxg7 Rxg7 27. Qd6
Qf5 28. Re1 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "8"]
[White "Rodriguez Rueda, Paula Andrea"]
[Black "Mendoza, Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2219"]
[BlackElo "2342"]
[PlyCount "99"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Nc5 6. f3 a5 7. Be3 g6 8. Qd2 Bg7
9. Nge2 Bd7 10. g4 h5 11. g5 Nh7 12. h4 f6 13. O-O-O fxg5 14. hxg5 O-O 15. Bg2
Qe7 16. Kb1 b6 17. Rde1 Rf7 18. Ng3 Nf8 19. Rh4 Na4 20. Nxa4 Bxa4 21. Ne2 Bd7
22. Nc1 b5 23. c5 dxc5 24. Nb3 c4 25. Nxa5 Rf4 26. Bxf4 exf4 27. Nb7 Be5 28.
Rd1 Qxg5 29. Rhh1 Bc8 30. Nc5 b4 31. Rhg1 c3 32. Qc2 Qf6 33. Qb3 Kh7 34. Nd3
Bd4 35. Rge1 cxb2 36. e5 Qg5 37. e6 Qxg2 38. Nxf4 Qf2 39. Re2 Qg3 40. Rxd4 Ba6
41. Rg2 Qe1+ 42. Qd1 Qc3 43. Rxb2 Re8 44. Rc2 Qe3 45. Rxc7+ Kg8 46. d6 b3 47.
axb3 Rb8 48. Ka2 Nxe6 49. Nxe6 Qxe6 50. d7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "9"]
[White "Morales, Jhon Alexander"]
[Black "Franco Valencia, Beatriz I"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2213"]
[PlyCount "133"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 7. Bxf6 exf6 8.
cxd5 Bb4 9. Qd2 Bxc3 10. bxc3 Qxd5 11. Nf3 O-O 12. Be2 Na5 13. O-O Bd7 14. Qb2
Rfc8 15. Nd2 Bc6 16. Bf3 Qd7 17. Bxc6 Rxc6 18. Rfe1 Nc4 19. Nxc4 Rxc4 20. Re3
b5 21. Qe2 g6 22. h3 a5 23. Qf3 Qc6 24. d5 Qd6 25. Rd1 Rd8 26. Qe2 Rc5 27. Red3
Rdc8 28. g3 b4 29. cxb4 axb4 30. Rd4 Rc2 31. R4d2 R2c5 32. Kg2 Ra8 33. Qe4 Rca5
34. Qc4 Rd8 35. Rd4 Kg7 36. R1d2 Rb8 37. R4d3 Rc5 38. Qd4 Rbb5 39. h4 Rxd5 40.
Qxd5 Rxd5 41. Rxd5 Qc6 42. Kh2 Qc4 43. R5d4 Qc3 44. R4d3 Qc4 45. Rb3 g5 46.
Rdb2 gxh4 47. Rxb4 hxg3+ 48. fxg3 Qd3 49. Rg4+ Kh6 50. Rf2 Kh5 51. Rgf4 h6 52.
Rxf6 Kg4 53. R6f4+ Kg5 54. Rxf7 h5 55. R7f4 Qa3 56. Rf5+ Kg6 57. Rf6+ Kg7 58.
R6f3 Qa4 59. Rf4 Qa3 60. Kh3 Kg6 61. Kh4 Qd3 62. g4 hxg4 63. Rxg4+ Kh6 64. Rh2
Qa3 65. Rg3 Qf8 66. Kg4+ Kg6 67. Kh3+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "10"]
[White "Diaz Cordoba, Fredy"]
[Black "Becerra, Juan David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2225"]
[BlackElo "2318"]
[PlyCount "65"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. Be2 Bd6 5. b3 O-O 6. Bb2 Nbd7 7. O-O b6 8. Ne5
Bb7 9. Nd2 Ne4 10. f3 Nxd2 11. Qxd2 f6 12. Nxd7 Qxd7 13. c4 Qe7 14. Bd3 c6 15.
e4 Qc7 16. f4 dxe4 17. Bxe4 f5 18. Bc2 Rad8 19. Qe3 Rf6 20. c5 Bf8 21. b4 Ba6
22. Rfe1 Rg6 23. Bb3 bxc5 24. bxc5 Kh8 25. Qf3 Bxc5 26. dxc5 Rd2 27. Be5 Qa5
28. Rad1 Rgxg2+ 29. Qxg2 Rxg2+ 30. Kxg2 h5 31. Re3 h4 32. Rh3 Be2 33. Rxh4+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "11"]
[White "Marin, Sebastian"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "2190"]
[PlyCount "71"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nc6 2. d4 e5 3. dxe5 Nxe5 4. Nf3 Ng6 5. Bc4 c6 6. O-O Be7 7. Qd4 Kf8 8.
e5 d5 9. exd6 Qxd6 10. Qxd6 Bxd6 11. Rd1 Be7 12. h3 Bf5 13. Nd4 Bd7 14. Nc3 Nf6
15. Be3 h6 16. Nb3 Ne5 17. Be2 g5 18. Bd4 Bd6 19. Bxa7 Rxa7 20. Rxd6 Ke7 21.
Rd4 Bf5 22. Re1 Kf8 23. f4 Ned7 24. Bd3 Bxd3 25. Rxd3 gxf4 26. Rd4 f3 27. g3 b5
28. a3 c5 29. Rf4 Rg8 30. Kf2 Nh5 31. Rxf3 b4 32. Nb5 Ra4 33. Nd6 Nhf6 34. Nxc5
Nxc5 35. Rxf6 Ra7 36. axb4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "12"]
[White "Panesso Rivera, Henry"]
[Black "Castrillon Gomez, Melissa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2324"]
[BlackElo "2185"]
[PlyCount "39"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. c4 O-O 6. Nc3 d6 7. g3 Nc6 8. a3
a5 9. Bg2 Re8 10. Nge2 Bg4 11. h3 Bd7 12. b3 Qc8 13. Rb1 Nd8 14. b4 axb4 15.
axb4 c6 16. b5 f5 17. O-O c5 18. Nd5 Ra2 19. Nec3 Ra3 20. Nb6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "13"]
[White "Herrera, Juan Sebastian"]
[Black "Vittorino, Carlo Giovanni"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2179"]
[BlackElo "2283"]
[PlyCount "44"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 b5 5. d4 cxd4 6. Nxd4 Bb7 7. a3 Qc7 8. f4
Bc5 9. Be3 d6 10. Qd3 Ne7 11. Rd1 O-O 12. O-O Nd7 13. Kh1 e5 14. Nb3 Bxe3 15.
Qxe3 exf4 16. Qxf4 Ne5 17. Nd4 Rad8 18. h4 Qc5 19. Qg5 Rfe8 20. h5 h6 21. Qf4
Bc8 22. g4 f6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "14"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Pardo, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2271"]
[BlackElo "2172"]
[PlyCount "62"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. c3 d6 3. Nf3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 d5 7. e5 Ne4 8. O-O
Bf5 9. Nh4 e6 10. Nxf5 exf5 11. Be3 Be7 12. Qb3 Qd7 13. f3 Ng5 14. f4 Ne4 15.
Nc3 Nxc3 16. bxc3 O-O 17. g4 Na5 18. Qc2 fxg4 19. f5 f6 20. e6 Qc6 21. Bxg4
Rac8 22. Bd2 Nc4 23. Rf3 Nxd2 24. Qxd2 Rc7 25. Kh1 Rfc8 26. Rg1 Bf8 27. Bh5 Qd6
28. Rh3 Kh8 29. Bf7 Rxf7 30. exf7 Qe7 31. Qg2 Rd8 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "15"]
[White "Diaz, Ricardo"]
[Black "Nino, Juan Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2231"]
[BlackElo "2059"]
[PlyCount "59"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Qf3 Rb8 9. Bd3 Bd6 10. Ne4 Nxe4 11. Bxe4 O-O 12. c3 f5 13. Bc2 Ba6 14. b4 e4
15. Qh3 Nb7 16. a4 Be5 17. Na3 Nd6 18. Rb1 Bc8 19. Qh5 Qf6 20. Qe2 f4 21. f3
exf3 22. Qxf3 Nf5 23. O-O Nh4 24. Qf2 Qg5 25. d4 Bd6 26. Nc4 Bc7 27. Ne5 Bxe5
28. dxe5 Bh3 29. Be4 Qxe5 30. Bxh7+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "16"]
[White "Martinez, Jorge Alexander"]
[Black "Avila, Pedro Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2107"]
[PlyCount "134"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 a6 3. c4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e6 7. Be2 Be7 8. O-O
O-O 9. Be3 Qc7 10. Rc1 b6 11. f4 Bb7 12. Bf3 Nbd7 13. b4 Rac8 14. g4 Qb8 15.
Qd3 Rfd8 16. g5 Ne8 17. a3 Ne5 18. fxe5 dxe5 19. Nd5 exd5 20. exd5 exd4 21.
Qxd4 Ba8 22. Bh5 Nd6 23. Bf4 Rf8 24. c5 bxc5 25. bxc5 Nb5 26. Qf2 Qa7 27. d6
Bd8 28. a4 Rxc5 29. Rxc5 Bb6 30. Be3 Nxd6 31. Re5 Bxe3 32. Qxe3 Qb7 33. Bf3 Qb2
34. Re7 Nf5 35. Qe5 Qb6+ 36. Rf2 Nxe7 37. Bxa8 Ng6 38. Qe4 Qd8 39. Bd5 Qxg5+
40. Kh1 Qc1+ 41. Kg2 Qg5+ 42. Kh1 Qc1+ 43. Kg2 Qc5 44. Rxf7 Kh8 45. Rxf8+ Qxf8
46. Bc6 Ne7 47. Bd7 Qd8 48. Qd3 Ng6 49. Qxa6 Qg5+ 50. Kf1 Qc1+ 51. Ke2 Qc2+ 52.
Ke3 Qc5+ 53. Kd2 Qd4+ 54. Kc2 Qe4+ 55. Kc3 Qe1+ 56. Kb3 Qb1+ 57. Ka3 Qc1+ 58.
Kb4 Qd2+ 59. Kc5 Qe3+ 60. Kb5 Qb3+ 61. Ka5 Qc3+ 62. Kb6 Qd4+ 63. Kc7 Nf8 64.
Qc6 Qa7+ 65. Kc8 Ng6 66. Qe6 Qa8+ 67. Kc7 Qa7+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "17"]
[White "Munoz, Julian Andres"]
[Black "Jimenez, Jose Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2176"]
[BlackElo "2197"]
[PlyCount "65"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 c6 3. Nbd2 Bf5 4. e3 Nf6 5. b3 e6 6. Bb2 Bd6 7. Ne5 Nbd7 8. Bd3
Bg6 9. O-O Qc7 10. f4 O-O 11. Bxg6 hxg6 12. Qf3 Qa5 13. c3 c5 14. g4 cxd4 15.
exd4 Rfd8 16. g5 Nh5 17. Qd3 Nf8 18. a3 Rac8 19. c4 dxc4 20. Ndxc4 Qa6 21. Rac1
b5 22. Nxd6 Rxc1 23. Rxc1 Qxd6 24. Qxb5 Rb8 25. Qd3 Qd5 26. Rf1 Rxb3 27. Qc2
Qb7 28. Bc1 Qb6 29. Qc5 Qxc5 30. dxc5 Rc3 31. c6 f6 32. Bb2 Rc5 33. Rc1 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "18"]
[White "Prieto, Ernesto"]
[Black "Dominguez, Ramiro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "2191"]
[PlyCount "72"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. O-O d6 8. h3
O-O 9. d3 h6 10. Be3 Qe7 11. Nd5 Nxd5 12. Bxd5 Bb7 13. c3 Bxe3 14. fxe3 Na5 15.
Bxb7 Nxb7 16. Qe1 Nc5 17. Rd1 f5 18. exf5 Rxf5 19. e4 Rf4 20. g3 Rf6 21. b4 Na4
22. Qd2 Qe6 23. Kg2 Raf8 24. Nh2 c5 25. Rxf6 Rxf6 26. Rf1 Rxf1 27. Nxf1 d5 28.
Ne3 d4 29. cxd4 exd4 30. Nd5 c4 31. Nf4 Qd6 32. a3 Nc3 33. Ne2 Nxe2 34. Qxe2 c3
35. Qg4 Qc6 36. Qf4 c2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "19"]
[White "Valderrama, Gilberto"]
[Black "Palacio, Pablo Persi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "1889"]
[PlyCount "43"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. O-O cxd4 8. cxd4
Nxd4 9. Nxd4 Qxd4 10. Nc3 Qxe5 11. Re1 Qd6 12. Nb5 Qb8 13. Qf3 Bd6 14. Nxd6+
Qxd6 15. Bf4 Qe7 16. Qg3 f6 17. Rac1 Bc6 18. Bf5 e5 19. Bxe5 Kd8 20. Bd6 Qf7
21. Be6 Qg6 22. Bc7+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "20"]
[White "Rivera, Ingris"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2169"]
[BlackElo "2367"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. Bd3 Bb7 6. Nbd2 Be7 7. c3 O-O 8. h3
d6 9. O-O Nbd7 10. Bh2 Rc8 11. Qb1 g6 12. a4 Bxf3 13. Nxf3 c4 14. Bc2 d5 15.
Nd2 Ne8 16. e4 Bd6 17. e5 Be7 18. f4 Ng7 19. Qe1 Rb8 20. g4 Rb7 21. f5 Bh4 22.
Bg3 Bxg3 23. Qxg3 exf5 24. gxf5 Nh5 25. Qg4 Kh8 26. f6 Rg8 27. Bd1 Nf8 28. Qh4
b5 29. a5 b4 30. Bxh5 gxh5+ 31. Kh1 bxc3 32. bxc3 Rb2 33. Nf3 Qd7 34. Qxh5 Rg3
35. Ng1 Rbg2 36. Rf3 Rg5 37. Qh6 Ne6 38. Raf1 Qb7 39. R3f2 Rxf2 40. Rxf2 Qb1
41. Rg2 Qe4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "21"]
[White "Contreras, Henry"]
[Black "Lora, Joel Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2252"]
[BlackElo "2172"]
[PlyCount "59"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. dxe5 Na5 8.
Bxf7+ Kxf7 9. Qd5+ Be6 10. Qxa5 dxe5 11. Nxe5+ Kf8 12. O-O Nf6 13. Nd2 c6 14.
Qa4 Nd7 15. Nxd7+ Qxd7 16. Nf3 b5 17. Qc2 Rd8 18. Bg5 Bxg5 19. Nxg5 Bc4 20.
Rfd1 Qe7 21. f4 g6 22. Rxd8+ Qxd8 23. Rd1 Qc7 24. Qf2 h6 25. Qd4 Qb6 26. Nf3
Bf7 27. Ne5 Be8 28. Nd7+ Bxd7 29. Qxb6 axb6 30. Rxd7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "22"]
[White "Pinzon, Jairo David"]
[Black "Navia, Edwin Adrian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "2052"]
[PlyCount "67"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 c5 5. Nf3 cxd4 6. Nxd4 a6 7. g3 b6 8. Bg2
Bb7 9. O-O Be7 10. e5 Bxg2 11. exf6 Bxf1 12. fxe7 Qxe7 13. Qxf1 O-O 14. Be3 Rc8
15. Na4 Qc7 16. Nxe6 fxe6 17. Nxb6 Nd7 18. Nxa8 Rxa8 19. Qg2 Rb8 20. Qe4 Nf8
21. b3 Qa5 22. Qd4 Qc7 23. Rd1 Rd8 24. Bf4 Qa5 25. Bxd6 Qxa2 26. Qb6 Rd7 27. c5
h6 28. c6 Qc2 29. Rd4 Rf7 30. Rf4 Qd1+ 31. Kg2 Qxd6 32. Rxf7 Kxf7 33. Qb7+ Kg6
34. c7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "23"]
[White "Tobar, Juan Carlos"]
[Black "Sanchez, Victor Hugo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2060"]
[BlackElo "2269"]
[PlyCount "118"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 c5 5. e4 d6 6. d3 O-O 7. Be2 Nc6 8. O-O e5
9. Nc3 Nh5 10. Nd5 f5 11. Rb1 Nf6 12. Ne1 fxe4 13. Nxf6+ Qxf6 14. dxe4 Nd4 15.
Bg4 Bxg4 16. Qxg4 h5 17. Qd1 Qh4 18. Qd3 Bh6 19. Bxd4 cxd4 20. b4 Rf7 21. Rb2
Raf8 22. c5 Be3 23. g3 Qe7 24. cxd6 Qxd6 25. Qc4 Kg7 26. Qd5 Qxd5 27. exd5 e4
28. Re2 Rf5 29. d6 d3 30. Nxd3 exd3 31. Rxe3 Rd5 32. Rd1 Rxd6 33. Rdxd3 Rxd3
34. Rxd3 Rf7 35. h4 Rc7 36. Kg2 Kh6 37. Rd4 Rc3 38. a4 Ra3 39. b5 a6 40. bxa6
bxa6 41. Kf1 Ra2 42. Kg2 Ra3 43. Rf4 Kg7 44. Kf1 Ra2 45. Ke1 Kh6 46. Kf1 Kg7
47. Kg2 Ra3 48. Kh3 Kh6 49. f3 Kg7 50. g4 hxg4+ 51. Kxg4 Ra1 52. Rc4 Kh6 53.
Kf4 Kh5 54. Ke5 Ra3 55. Rf4 g5 56. hxg5 Kxg5 57. Rg4+ Kh5 58. Rf4 Kg5 59. Rg4+
Kh5 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "24"]
[White "Lopez Hernandez, Carlos Manuel"]
[Black "Palacios, Ivan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2313"]
[BlackElo "2061"]
[PlyCount "49"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. exf6 gxh4 10. Ne5 Bb4 11. Be2 Qxf6 12. a4 Bxc3+ 13. bxc3 a6 14. Bf3 h3 15.
axb5 hxg2 16. Rg1 Rg8 17. bxc6 Ra7 18. Qb1 Ra8 19. Qh7 Rg5 20. Bxg2 Rxe5+ 21.
dxe5 Qxe5+ 22. Kf1 Qxc3 23. Rd1 Ke7 24. Qg8 Nxc6 25. Bxc6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "25"]
[White "Beltran, Carlos Armando"]
[Black "Garces, Javier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2219"]
[BlackElo "2012"]
[PlyCount "45"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 O-O 6. Be2 Bg4 7. O-O Nbd7 8.
Re1 c5 9. c3 cxd4 10. cxd4 h6 11. Be3 d5 12. e5 Nh7 13. Qb3 Nb6 14. h3 Be6 15.
a4 Rb8 16. Rec1 f5 17. exf6 exf6 18. a5 Na8 19. Bf4 Rc8 20. Qxb7 Rxc1+ 21. Rxc1
Qxa5 22. Bd6 Rd8 23. Bc7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "26"]
[White "Ojeda, Jesus David"]
[Black "Martinez, Christian"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2053"]
[BlackElo "2210"]
[PlyCount "134"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Bb4 6. exd5 Nxd5 7. Bd2 Nxc3 8.
bxc3 Be7 9. Qe2 O-O 10. Rb1 Bf6 11. h4 g6 12. h5 e5 13. hxg6 hxg6 14. d5 Qxd5
15. Bc4 Qd8 16. Qe3 Bg7 17. Rb5 a6 18. Rc5 Be6 19. Bxe6 fxe6 20. Ng5 Qf6 21.
Rc4 Rad8 22. Rch4 Qxf2+ 23. Qxf2 Rxf2 24. Kxf2 Rxd2+ 25. Kf3 Rxc2 26. Ne4 Rxa2
27. Rd1 Bf8 28. g4 Ra3 29. Rd7 Bg7 30. g5 Nd4+ 31. Kg4 Nf5 32. Rh3 Ra4 33. Kf3
b5 34. Rxc7 b4 35. Nf6+ Kf8 36. Rc8+ Ke7 37. Re8+ Kf7 38. Rc8 Bxf6 39. gxf6
bxc3 40. Rxc3 Kxf6 41. Rh8 e4+ 42. Ke2 Ra2+ 43. Ke1 e3 44. Rf8+ Ke5 45. Re8 Nd4
46. Rxe3+ Kf4 47. Rh3 g5 48. Rf8+ Nf5 49. Rc3 Ra4 50. Rc6 Re4+ 51. Kf2 a5 52.
Rf6 e5 53. Rf8 Kg4 54. Rcf6 Rf4+ 55. Ke1 Nd4 56. Ra6 a4 57. Kd1 Nf3 58. Ke2 Kg3
59. Ke3 g4 60. Rfa8 Nh2 61. Rxa4 Nf1+ 62. Ke2 Kg2 63. R4a5 Re4+ 64. Kd1 Ne3+
65. Kc1 g3 66. Rf8 Rf4 67. Re8 Rf1+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "27"]
[White "Orozco, Lina Yomayra"]
[Black "Obando Avila, Jhanier Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2166"]
[BlackElo "1800"]
[PlyCount "83"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. b3 Bg7 8. Bb2
Nc6 9. d5 Ne5 10. Be2 O-O 11. Nf3 Nxf3+ 12. Bxf3 Nd7 13. O-O Ne5 14. Be2 f5 15.
f4 Ng4 16. Bxg4 fxg4 17. Qe2 Bf5 18. Nb5 Qb6+ 19. Kh1 Rae8 20. Bxg7 Kxg7 21.
Qb2+ Rf6 22. Rae1 h5 23. Rf2 Kf7 24. Qd4 Qxd4 25. Nxd4 a6 26. Rfe2 h4 27. g3
Bd7 28. Kg2 h3+ 29. Kg1 e6 30. dxe6+ Bxe6 31. Nxe6 Rfxe6 32. Kf2 Rxe2+ 33. Rxe2
Rxe2+ 34. Kxe2 Ke6 35. Ke3 d5 36. c5 Kd7 37. Kd4 Kc6 38. a3 Kb5 39. Kxd5 a5 40.
Kd4 a4 41. b4 Ka6 42. Kc4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "28"]
[White "Torres, Jorge Emilio"]
[Black "Chirivi C, Jenny Astrid"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2008"]
[BlackElo "2165"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. b3 c5 5. Bb2 cxd4 6. exd4 Nc6 7. a3 Bd6 8. Bd3
b6 9. Nbd2 Bb7 10. O-O Nh5 11. Ne5 Nf4 12. Bb5 Bxe5 13. dxe5 a6 14. Qg4 g5 15.
Bxc6+ Bxc6 16. Nf3 Rg8 17. Nd4 Bb7 18. g3 h5 19. Qd1 Nh3+ 20. Kg2 g4 21. f4 Qc7
22. Qd3 O-O-O 23. a4 Kb8 24. Rae1 Rh8 25. f5 Ng5 26. fxe6 fxe6 27. Rf6 h4 28.
gxh4 Rxh4 29. Qg6 Ne4 30. Rxe6 Rdh8 31. Re8+ Ka7 32. Rxh8 Rxh8 33. Re2 Qc8 34.
Qf5 Qg8 35. e6 Qb8 36. Kg1 Rf8 37. Nc6+ Bxc6 38. Qe5 Qxe5 39. Bxe5 Re8 40. Bd4
Kb7 41. Rg2 Rxe6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "30"]
[White "Hoyos, Edgar"]
[Black "Ramirez, Jaime Orlando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "2002"]
[PlyCount "129"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Nbd2 d6 6. h3 Bd7 7. c3 a6 8. Ba4
Ne7 9. Bc2 Ng6 10. d4 Ba7 11. Nf1 Qe7 12. Ng3 O-O 13. O-O Rfe8 14. Re1 Rad8 15.
Be3 Bc8 16. Qc1 Bb8 17. d5 h6 18. c4 Nh7 19. Bd3 Qf6 20. Nh5 Qe7 21. Kh2 Nh4
22. Be2 f5 23. exf5 Nxf5 24. Ng3 Nxe3 25. Qxe3 Rf8 26. Bd3 Qf7 27. Re2 Qf4 28.
Qxf4 Rxf4 29. Nh5 Rff8 30. Nd2 Nf6 31. Nxf6+ Rxf6 32. Ne4 Rf7 33. Rc1 Ba7 34.
b4 Bd4 35. f3 Bf5 36. c5 Kf8 37. c6 b5 38. a4 Rb8 39. axb5 axb5 40. Ra2 Bxe4
41. Bxe4 Ke7 42. Kh1 Rff8 43. Ra5 Bb6 44. Ra6 Bd4 45. Ra5 Bb6 46. Rxb5 Be3 47.
Rxb8 Rxb8 48. Ra1 Rxb4 49. Ra8 Kf6 50. h4 Bf2 51. Kh2 Be3 52. Rf8+ Ke7 53. Rg8
Kf6 54. Rc8 Bb6 55. Kh3 Rb2 56. g4 Ra2 57. Rf8+ Ke7 58. Rb8 Rb2 59. g5 hxg5 60.
hxg5 Kf7 61. Rd8 Ra2 62. Rd7+ Kf8 63. Kg4 Rh2 64. Kf5 g6+ 65. Kf6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "31"]
[White "Arango, Andres Mauricio"]
[Black "Trujillo, Fernando"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2123"]
[BlackElo "1900"]
[PlyCount "36"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Bb5 Bd7 5. Nc3 a6 6. Bxc6 Bxc6 7. d5 Bd7 8. e5
dxe5 9. Nxe5 g6 10. Be3 Bg7 11. h4 O-O 12. h5 Bf5 13. hxg6 fxg6 14. Bh6 Bxh6
15. Rxh6 Qd6 16. f4 Qb6 17. Nc4 Qg1+ 18. Kd2 Qd4+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "32"]
[White "Galvis, Carlos Alberto"]
[Black "Hernandez Torres, Alex Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1979"]
[BlackElo "1905"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. Nf3 Nf6 6. Bd3 Bd6 7. O-O O-O 8. Ne5
Nbd7 9. f4 Ne4 10. Bd2 Ndf6 11. Rf3 Nxd2 12. Qxd2 Ne4 13. Qe1 Be7 14. Rh3 h6
15. Ng6 Rf6 16. Nxe7+ Qxe7 17. Ne2 Bd7 18. Kh1 Kh7 19. Ng1 Rg8 20. Nf3 g5 21.
fxg5 Nxg5 22. Rg3 Nxf3 23. gxf3 Rfg6 24. Rxg6 Rxg6 25. c5 Qg7 26. Qf2 b6 27.
cxb6 axb6 28. a4 Qe7 29. Qd2 Qh4 30. b4 Rg8 31. a5 Ra8 32. Rg1 Qh5 33. Qg2 Qf7
34. Qd2 Qh5 35. Be2 Qf7 36. f4 Qe7 37. Qc3 Qh4 38. Rf1 Qd8 39. Ra1 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "33"]
[White "Manotas, Franklin"]
[Black "Agudelo Chavarro, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1956"]
[BlackElo "0"]
[PlyCount "81"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. e3 c5 3. c3 Nf6 4. Bd3 e6 5. Nd2 Nc6 6. f4 a6 7. Ngf3 Ng4 8. Qe2
Be7 9. O-O f5 10. Ne5 Ngxe5 11. fxe5 O-O 12. Qh5 Qe8 13. Qh3 g5 14. g4 Qg6 15.
Qg2 Qf7 16. gxf5 exf5 17. Rf2 Be6 18. Nf1 Qh5 19. Bd2 f4 20. exf4 cxd4 21. Ng3
Qh3 22. Re1 gxf4 23. Bxf4 dxc3 24. bxc3 Qg4 25. Ref1 Bc5 26. Kh1 Bxf2 27. Qxf2
Rf7 28. Ne2 Kh8 29. Rg1 Qh5 30. Qe3 Bg4 31. Rg3 Re8 32. Ng1 Bf5 33. Rg5 Be4+
34. Bxe4 Qh4 35. Bf5 Ref8 36. Nf3 Qxg5 37. Bxg5 Rxf5 38. Bf6+ Kg8 39. Nd4 R8xf6
40. exf6 Rxf6 41. Qe8+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "34"]
[White "Arismendi, Efrain Steven"]
[Black "Mendoza, Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1668"]
[BlackElo "0"]
[PlyCount "51"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
f3 Qb6 9. Bb3 Nxe4 10. Na4 Qa5+ 11. c3 Nf6 12. Nxc6 dxc6 13. O-O Bf5 14. Qe2
Qc7 15. Rad1 b6 16. c4 Rad8 17. Nc3 Rxd1 18. Rxd1 Rd8 19. Bc2 Bxc2 20. Qxc2
Rxd1+ 21. Qxd1 Qd7 22. Qc2 Qe6 23. Qd3 Qd7 24. Qc2 Qe6 25. Qd3 Qd7 26. Qc2
1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "35"]
[White "Cuevas Sanchez, Bramdon Daniel"]
[Black "Salazar, Aura Cristina"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1617"]
[BlackElo "2262"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e6 7. Be3 a6 8. Qd2
Bd7 9. O-O-O b5 10. g4 b4 11. Nb1 h6 12. h4 d5 13. exd5 Nxd5 14. Bc4 Nxe3 15.
Qxe3 Bc5 16. Qe4 Nxd4 17. Rxd4 Bxd4 18. Qxd4 Qf6 19. Qd3 Qf4+ 20. Nd2 Bc6 21.
Bxa6 Rd8 22. Qe2 Bxf3 23. Qxf3 Qxd2+ 24. Kb1 O-O 25. Bd3 Rd4 26. Rd1 Qf4 27.
Qxf4 Rxf4 28. Rg1 Rd8 29. b3 e5 30. Kc1 e4 31. Bc4 Rf2 32. Re1 Rd4 33. Be2 g6
34. Kb2 Rd2 35. Bd1 f5 36. gxf5 gxf5 37. a4 bxa3+ 38. Kxa3 e3 39. Rg1+ Rg2 40.
Rxg2+ Rxg2 41. b4 e2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "36"]
[White "Soto , Christian Camilo"]
[Black "Echavarria, Gustavo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1949"]
[PlyCount "101"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. d3 d6 5. Nc3 c6 6. e4 Be7 7. Nge2 O-O 8. O-O
Na6 9. h3 fxe4 10. dxe4 Be6 11. b3 Qd7 12. Kh2 Rad8 13. f4 Qe8 14. Ba3 Qh5 15.
Ng1 exf4 16. Rxf4 Qg6 17. Qe1 Nd7 18. Nge2 Nac5 19. Rxf8+ Rxf8 20. Nf4 Qh6 21.
Nxe6 Qxe6 22. Qd2 Bf6 23. Re1 Be5 24. Qe3 Qg6 25. Rf1 Nf6 26. Bxc5 dxc5 27. Ne2
b6 28. Kh1 Rd8 29. Nf4 Qe8 30. Qe2 Qd7 31. Rf3 Qd1+ 32. Qxd1 Rxd1+ 33. Kh2 Nxe4
34. Re3 Bxf4 35. gxf4 Nf6 36. Re7 Rd2 37. Rxa7 Nh5 38. Kg1 Nxf4 39. Bxc6 Nxh3+
40. Kf1 Nf4 41. Ra6 h5 42. a4 h4 43. Rxb6 h3 44. a5 h2 45. a6 Nd3 46. Bd5+ Kh7
47. Be4+ Kg8 48. Bd5+ Kh7 49. Be4+ Kg8 50. Bd5+ Kh7 51. Be4+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "37"]
[White "Figueroa Salcedo,  Reinaldo Art"]
[Black "Salamanca, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1738"]
[BlackElo "1497"]
[PlyCount "56"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. b4 Bb6 7. a4 a6 8. Qb3 Qe7
9. h3 Be6 10. a5 Ba7 11. Bxe6 fxe6 12. Be3 Bxe3 13. fxe3 O-O 14. Nbd2 Nh5 15.
g4 Nf6 16. O-O-O Nd7 17. d4 Rf7 18. h4 Raf8 19. d5 Nd8 20. Ng5 Rf6 21. Ngf3
Rxf3 22. Nxf3 Rxf3 23. Kd2 exd5 24. Qxd5+ Qf7 25. Kd3 Kf8 26. c4 Qf4 27. c5
Qxg4 28. Qc4 Ke7 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.29"]
[Round "7"]
[Board "38"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Diaz Herrera, Leider Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1791"]
[BlackElo "1896"]
[PlyCount "38"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. Be2 Nc6 6. O-O Nf6 7. d3 b6 8. Bf4
Bb7 9. Nbd2 Be7 10. Nc4 O-O 11. Ne3 Qd7 12. Qc2 Bd6 13. Bg3 Nd5 14. Bxd6 Qxd6
15. Nc4 Qc7 16. Rac1 Nde7 17. Qd2 Ng6 18. Qe3 h6 19. g3 Rad8 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "1"]
[White "Rios, Cristhian Camilo"]
[Black "Mateus, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2384"]
[BlackElo "2246"]
[PlyCount "19"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. c5 Nbd7 6. Bf4 Nh5 7. Bd2 Nhf6 8. Bf4
Nh5 9. Bd2 Nhf6 10. Bf4 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "2"]
[White "Zuluaga, Cesar"]
[Black "Castro, Oscar H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2372"]
[BlackElo "2370"]
[PlyCount "128"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. O-O cxd4 6. Nxd4 Bc5 7. Nb3 Be7 8.
c4 b6 9. Nc3 O-O 10. Nd4 Bb7 11. b3 Rc8 12. Bb2 a6 13. Nc2 Rc7 14. e4 Qb8 15.
Qe2 d6 16. Rfd1 Rd8 17. Rd2 Ba8 18. Rad1 Rcc8 19. h3 Ne5 20. f4 Ng6 21. a4 Bf8
22. Kh2 Be7 23. Ba3 Qc7 24. Ne3 Bf8 25. Rd3 Rd7 26. Ng4 Nxg4+ 27. hxg4 Bc6 28.
g5 Rcd8 29. Qf2 Qb7 30. Nd5 b5 31. Nb6 bxc4 32. bxc4 Rc7 33. Bxd6 Bxd6 34. Rxd6
Rxd6 35. Rxd6 h6 36. gxh6 gxh6 37. Qd4 Re7 38. Rd8+ Kh7 39. f5 exf5 40. exf5
Ne5 41. Nd5 Bxd5 42. cxd5 Qc7 43. f6 Qxd8 44. Qe4+ Kg8 45. fxe7 Qxe7 46. Qf5 a5
47. Be4 Qg5 48. Qxg5+ hxg5 49. d6 Kf8 50. Bf5 Nc4 51. d7 Ke7 52. Kh3 Ne5 53.
Kg2 Nxd7 54. Kf3 Nc5 55. Bc2 Ke6 56. Kg4 f6 57. Kh5 Ke5 58. Kg6 g4 59. Bf5 Nxa4
60. Bxg4 Nc3 61. Bd7 a4 62. Bxa4 Nxa4 63. g4 Nc5 64. g5 f5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "3"]
[White "Diaz Cordoba, Fredy"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2225"]
[BlackElo "2365"]
[PlyCount "73"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 d5 5. Bb2 O-O 6. Be2 c5 7. dxc5 Qa5+ 8. Qd2
Qxc5 9. O-O Nc6 10. Nc3 Ne4 11. Nxe4 dxe4 12. Bxg7 Kxg7 13. Nd4 Rd8 14. Qc1
Nxd4 15. exd4 Rxd4 16. Qe3 Qe5 17. Rad1 Rxd1 18. Rxd1 f5 19. f3 Be6 20. fxe4 f4
21. Qf2 Rc8 22. c4 b6 23. Bf3 g5 24. h3 Rc6 25. Qe2 Rd6 26. Rd2 Kf6 27. Rd1 Qc3
28. Kh1 Ke5 29. Rd5+ Bxd5 30. exd5+ Qe3 31. Qb2+ Qd4 32. Qc2 Rh6 33. b4 Kd6 34.
c5+ bxc5 35. Qa4 g4 36. Bxg4 Kxd5 37. Qxa7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "4"]
[White "Ruiz C, Joshua D"]
[Black "Morales, Jhon Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2178"]
[BlackElo "2327"]
[PlyCount "103"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 Be7 10. Kb1 Nxd4 11. Qxd4 Bc6 12. Be2 Qc7 13. Bf3 O-O-O 14. Bh4
Kb8 15. Bf2 b5 16. g4 Qb7 17. a3 h6 18. h4 Rhg8 19. g5 hxg5 20. hxg5 Nd7 21.
Nd5 Bxd5 22. exd5 e5 23. Qe4 Rde8 24. Bg4 Bd8 25. Rhe1 g6 26. c4 f5 27. gxf6
Nxf6 28. Qe2 Nxg4 29. Qxg4 bxc4 30. fxe5 c3 31. b4 Rgf8 32. Bg3 Qb5 33. Re3 Bf6
34. Qxg6 Rc8 35. Qc2 Bxe5 36. Bxe5 dxe5 37. Rxc3 Kb7 38. d6 Rxc3 39. Qxc3 Rc8
40. Qb3 e4 41. Qf7+ Kb8 42. d7 Rd8 43. Qe7 Qb6 44. Qxe4 Qb5 45. Rd5 Qa4 46. Qd3
Kb7 47. Kb2 Qc6 48. Rd6 Qb5 49. Kc3 Qe5+ 50. Kb3 Qb5 51. a4 Qxd3+ 52. Rxd3 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "5"]
[White "Tovio, Israel"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2275"]
[BlackElo "2192"]
[PlyCount "102"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 d6 7. Be3 a6 8. Be2
Nf6 9. O-O Be7 10. Kh1 O-O 11. Qe1 Na5 12. Qg3 Nc4 13. Bc1 b5 14. Bd3 Bb7 15.
b3 Nb6 16. Bb2 b4 17. Nd1 Nbd7 18. Ne3 Rfe8 19. e5 dxe5 20. f5 Bf8 21. fxe6
fxe6 22. Nf3 Nh5 23. Qh3 g6 24. Ng5 Nc5 25. Bc4 Qe7 26. Nf7 Nf4 27. Nh6+ Bxh6
28. Qxh6 Nd7 29. Rad1 Rf8 30. h3 Rf7 31. Kh2 Raf8 32. g3 Nd5 33. Ng4 Rxf1 34.
Rxf1 Rxf1 35. Bxf1 Qf8 36. Qxf8+ Kxf8 37. Bg2 Ke7 38. Nxe5 Nxe5 39. Bxe5 Bc6
40. Kg1 Kd7 41. Kf2 Ne7 42. Bf1 Be4 43. c3 Nc6 44. Bg7 a5 45. cxb4 axb4 46. Bb2
Bb1 47. a3 bxa3 48. Bxa3 Nd4 49. Bc4 Ba2 50. Bb2 Bxb3 51. Bxd4 Bxc4 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "6"]
[White "Panesso Rivera, Henry"]
[Black "Rodriguez Rueda, Paula Andrea"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2324"]
[BlackElo "2219"]
[PlyCount "181"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O d5 7. b3 cxd4 8. exd4
Be7 9. Bb2 O-O 10. Qe2 Nc6 11. Nbd2 Rc8 12. Rac1 Bd6 13. Ne5 Qe7 14. f4 Rfd8
15. Ndf3 dxc4 16. bxc4 h6 17. Qe3 a6 18. h3 Nb4 19. Bb1 b5 20. c5 Bb8 21. Qe1
Nbd5 22. Qh4 Ne3 23. Rfe1 Nc4 24. Nxc4 bxc4 25. Re3 Bd5 26. Bc3 Qb7 27. Ne5 Kf8
28. Re2 Be4 29. Bxe4 Nxe4 30. c6 Nxc3 31. cxb7 Nxe2+ 32. Kf1 Nxc1 33. bxc8=Q
Rxc8 34. Nxc4 Nxa2 35. Ne5 Bxe5 36. dxe5 a5 37. Qg3 Rc3 38. Qh4 Rc8 39. g4 a4
40. Qf2 Nc3 41. Qa7 Kg8 42. f5 Rc4 43. fxe6 fxe6 44. Qa6 Rf4+ 45. Kg2 Kf7 46.
Qb7+ Kg6 47. Qe7 a3 48. Qxa3 Nd5 49. Kg3 Rb4 50. h4 Rb6 51. Qa7 Rb3+ 52. Kf2
Rb6 53. Qd7 Kh7 54. Qf7 Ra6 55. g5 hxg5 56. hxg5 Ra2+ 57. Kf3 Ra3+ 58. Kf2 Ra2+
59. Ke1 Ra1+ 60. Kd2 Ra2+ 61. Kc1 Ra1+ 62. Kb2 Rg1 63. Qxe6 Nf4 64. Qf5+ Ng6
65. e6 Re1 66. Kc3 Re3+ 67. Kd4 Re1 68. Kd5 Rd1+ 69. Kc6 Ra1 70. Qe4 Ra7 71.
Kb6 Re7 72. Kb5 Rc7 73. Kb4 Re7 74. Kc3 Ra7 75. Kd2 Ra2+ 76. Ke1 Ra7 77. Kf2
Re7 78. Kg3 Re8 79. Kg4 Re7 80. Qf5 Re8 81. Kf3 Re7 82. Ke4 Ra7 83. Kd4 Ra4+
84. Kc3 Ra7 85. Kc4 Ra4+ 86. Kb5 Ra7 87. Kc6 Re7 88. Kd6 Ra7 89. Qd3 Rb7 90.
Qf3 Ra7 91. Qh5+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "7"]
[White "Martinez Romero, Martin"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2363"]
[BlackElo "2271"]
[PlyCount "65"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O Nbd7 7. Nc3 e5 8. dxe5
dxe5 9. h3 c6 10. Be3 Qe7 11. Qc1 Re8 12. Rd1 Nf8 13. a3 Bf5 14. b4 N6d7 15.
Bh6 Bh8 16. e4 Be6 17. c5 a5 18. Be3 f5 19. Ng5 Bf6 20. Nd5 cxd5 21. exd5 e4
22. dxe6 Ne5 23. Rb1 Nxe6 24. Nxe6 Qxe6 25. Rd6 Qe7 26. Bf1 Kh8 27. bxa5 Rxa5
28. Rbb6 Bg7 29. Qb1 Rxa3 30. Rxb7 Qf8 31. Kg2 Nf3 32. Rdd7 Ra1 33. Qxa1 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "8"]
[White "Diaz, Ricardo"]
[Black "Carvajal, Nolberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2231"]
[BlackElo "2356"]
[PlyCount "53"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8.
Qd2 d5 9. O-O-O dxe4 10. Nxe4 Nxe4 11. fxe4 Bxd4 12. Bxd4 Bg4 13. Bb5 Nxd4 14.
Qxd4 Bxd1 15. Rxd1 Qa5 16. Qa4 Qxa4 17. Bxa4 Rfd8 18. Rd3 Rxd3 19. cxd3 Rd8 20.
Kd2 Rd4 21. Bb3 Kg7 22. Bc4 e5 23. Ke3 f5 24. exf5 gxf5 25. g3 Kf6 26. h3 h5
27. h4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "9"]
[White "Dominguez, Ramiro"]
[Black "Marin, Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2191"]
[BlackElo "2326"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8.
Be3 Nc6 9. Nb3 a5 10. a4 Be6 11. Nd4 Qc8 12. Nxe6 Qxe6 13. f3 d5 14. Nxd5 Nxd5
15. Qxd5 Qxd5 16. exd5 Nb4 17. Bc5 Rfc8 18. Bxe7 Nxd5 19. Ba3 Ne3 20. Rfc1 Nxc2
21. Rab1 Nxa3 22. bxa3 Bd4+ 23. Kf1 b6 24. Bc4 Rc7 25. Bb5 Rac8 26. Rxc7 Rxc7
27. Rd1 Be5 28. g3 Rc2 29. Kg1 g5 30. Rd5 Rc5 31. Rxc5 bxc5 32. Kf2 Kg7 33. Ke3
f5 34. f4 Bd4+ 35. Kf3 g4+ 36. Kg2 h5 37. Bc4 h4 38. Ba2 h3+ 39. Kf1 Bb2 40.
Bc4 Bxa3 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "10"]
[White "Corredor, Fabian"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2013"]
[BlackElo "2299"]
[PlyCount "60"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 d5 6. Bg2 dxe4 7. Bxe4 Nf6 8.
Bf3 e5 9. Nb3 Qxd1+ 10. Bxd1 Bh3 11. Bf3 e4 12. Be2 Nc6 13. Bd2 Nb4 14. Na3 Rc8
15. c3 Nd3+ 16. Bxd3 exd3 17. Nb1 Nd5 18. Be3 Nxe3 19. fxe3 h5 20. N1d2 h4 21.
Kf2 Rc6 22. e4 Rg6 23. Nf3 Rf6 24. Rad1 g5 25. g4 Bxg4 26. Rxd3 Rf4 27. e5 Bf5
28. Re3 g4 29. e6 fxe6 30. Nbd4 Bc5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "11"]
[White "Vittorino, Carlo Giovanni"]
[Black "Munoz, Julian Andres"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2283"]
[BlackElo "2176"]
[PlyCount "53"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 c6 5. e3 h6 6. Bh4 Nbd7 7. Nf3 Be7 8. Qc2
a6 9. cxd5 exd5 10. Bd3 O-O 11. O-O Re8 12. Nd2 Nf8 13. h3 Nh5 14. Bxe7 Qxe7
15. Rae1 Ne6 16. Qd1 Nf6 17. f4 c5 18. Nf3 b6 19. f5 Ng5 20. Nxg5 hxg5 21. e4
cxd4 22. Nxd5 Qd6 23. Nxf6+ gxf6 24. e5 Qd8 25. Qh5 Kf8 26. Qh8+ Ke7 27. Qxf6+
1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "12"]
[White "Rios Parra, Alejandro"]
[Black "Uribe Arteaga, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2367"]
[BlackElo "2236"]
[PlyCount "74"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8.
Nb3 d6 9. O-O Be6 10. f4 Qc8 11. h3 a5 12. a4 Nb4 13. Bf3 Bc4 14. Rf2 e5 15.
Rd2 Ra6 16. Rc1 d5 17. fxe5 Nxe4 18. Nxe4 dxe4 19. Bxe4 Bxe5 20. c3 Na2 21. Ra1
Bxc3 22. bxc3 Nxc3 23. Qf3 Nxe4 24. Rc2 Qe6 25. Nd4 Qd5 26. Rac1 Bd3 27. Rc7
Rf6 28. Qd1 Rf1+ 29. Qxf1 Bxf1 30. Kxf1 Ng3+ 31. Kg1 Re8 32. Rc8 Rxc8 33. Rxc8+
Kg7 34. Rc7 h5 35. Kf2 h4 36. Nf3 Qa2+ 37. Kg1 Qb1+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "13"]
[White "Mendoza, Rafael"]
[Black "Martinez, Jorge Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2342"]
[BlackElo "2220"]
[PlyCount "113"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

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. a4 Nc6 10. Nb3 b6 11. f4 Bb7 12. Be3 Rc8 13. Qe2 Nb4 14. h3 d5 15. e5
Nd7 16. Nd4 O-O 17. Rad1 Qc4 18. Qf2 Nc6 19. Nxc6 Qxc6 20. Bd4 Bc5 21. Kh2 Bxd4
22. Qxd4 Qc5 23. Rd2 Qxd4 24. Rxd4 Rc7 25. Rfd1 Rfc8 26. R1d2 Kf8 27. Bf1 f6
28. exf6 gxf6 29. Bd3 h6 30. Re2 Kf7 31. g4 e5 32. fxe5 fxe5 33. Rxd5 Bxd5 34.
Nxd5 Rc5 35. Rf2+ Ke6 36. Ne3 a5 37. Bf5+ Ke7 38. Rd2 Rd8 39. Nd5+ Ke8 40. c4
Rc6 41. Rf2 Nf8 42. b3 Ne6 43. Re2 Nd4 44. Rxe5+ Kf8 45. Re3 Re8 46. Rd3 Re2+
47. Kg3 Nc2 48. Rf3 Kg7 49. h4 Na1 50. Nf4 Rb2 51. Nh5+ Kh8 52. Bd7 Rg6 53.
Rf8+ Rg8 54. Rf6 Rd8 55. Be6 Kh7 56. Rf7+ Kh8 57. Nf6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "14"]
[White "Becerra, Juan David"]
[Black "Pinzon, Jairo David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2318"]
[BlackElo "2210"]
[PlyCount "125"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. O-O O-O 8. d3
Bb7 9. h3 h6 10. Re1 Na5 11. Nxe5 Nxb3 12. axb3 d5 13. Nc3 Re8 14. Ng4 dxe4 15.
Nxf6+ Qxf6 16. Nxe4 Qc6 17. Qf3 Bb6 18. Be3 Re6 19. Bxb6 Qxb6 20. Re3 Rf8 21.
Qf5 Rfe8 22. Qc5 Bxe4 23. Qxb6 cxb6 24. dxe4 Rxe4 25. Rxe4 Rxe4 26. Rxa6 Re1+
27. Kh2 Re2 28. Ra8+ Kh7 29. Rc8 Rxf2 30. Kg3 Rd2 31. b4 Kg6 32. Rc6+ f6 33. c3
Rxb2 34. Rxb6 Rc2 35. Rc6 h5 36. h4 Kf5 37. Kf3 g6 38. Rc5+ Ke6 39. Ke3 Rxg2
40. Rxb5 g5 41. Rc5 Kd6 42. c4 Rg4 43. Rd5+ Ke6 44. Kd3 Rxh4 45. b5 Rh1 46. Kc2
Rh2+ 47. Kb3 Rh3+ 48. Ka2 Rh2+ 49. Ka3 Rh1 50. Rd2 Rb1 51. Ka4 h4 52. c5 h3 53.
c6 Rc1 54. Ka5 g4 55. b6 g3 56. b7 g2 57. c7 Rxc7 58. b8=Q Rc5+ 59. Kb4 g1=Q
60. Qb6+ Kf5 61. Rd5+ Kg6 62. Qxc5 Qe1+ 63. Qc3 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "16"]
[White "Franco Valencia, Beatriz I"]
[Black "Contreras, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2213"]
[BlackElo "2252"]
[PlyCount "70"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3
b5 9. Nxb5 Qa5+ 10. Nc3 Ne4 11. O-O Nxc3 12. bxc3 Bxc3 13. Bd2 O-O 14. Qc2 Bxd2
15. Nxd2 Nd7 16. Ne4 Qc7 17. Qd2 Rb8 18. Qf4 Rb6 19. Rab1 Ne5 20. Qf6 Rd8 21.
h4 Bf5 22. Rxb6 axb6 23. h5 Ng4 24. Qg5 Re8 25. Nc3 Bd7 26. Bh3 h6 27. Qc1 g5
28. e4 Nf6 29. Bg2 Nxh5 30. Qd1 Nf6 31. f4 g4 32. Qd2 Kg7 33. Re1 b5 34. e5
dxe5 35. d6 Ng8 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "17"]
[White "Valle, Efrain"]
[Black "Guerrero, Juan Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2190"]
[BlackElo "2250"]
[PlyCount "83"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. O-O O-O 8.
Nb3 a6 9. f4 b5 10. a4 b4 11. Nd5 Nbd7 12. Qe1 Nxd5 13. exd5 a5 14. f5 Ne5 15.
Be4 Nc4 16. Qh4 gxf5 17. Rxf5 Bxf5 18. Bxf5 h6 19. Qxc4 e6 20. dxe6 Qb6+ 21.
Kh1 Qf2 22. Bd3 d5 23. Qc5 Qe1+ 24. Qg1 Qxg1+ 25. Kxg1 fxe6 26. Bd2 Bxb2 27.
Re1 Rf6 28. g4 e5 29. Bf5 e4 30. Be3 Kf7 31. Rd1 Rd8 32. Nxa5 d4 33. Nc4 Bc3
34. Bf2 e3 35. Bh4 e2 36. Rb1 Rxf5 37. gxf5 Rg8+ 38. Kh1 b3 39. Ne5+ Kf8 40.
Rxb3 e1=Q+ 41. Bxe1 Bxe1 42. f6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "18"]
[White "Palacio, Pablo Persi"]
[Black "Lopez Hernandez, Carlos Manuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1889"]
[BlackElo "2313"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. c3 Bg7 5. e3 O-O 6. Be2 c5 7. O-O b6 8. b3
Bb7 9. Bb2 Nc6 10. Re1 Qc7 11. Rc1 Rad8 12. Qc2 Qb8 13. Bb5 a6 14. Bxc6 Bxc6
15. Ne5 Ba8 16. f4 Rc8 17. Qd3 Bb7 18. g4 Rcd8 19. Ndf3 Ne4 20. g5 f6 21. gxf6
exf6 22. Ng4 Qc8 23. h3 Qf5 24. Kg2 Qh5 25. Qe2 Bc8 26. Nfh2 Qh4 27. Qf3 Bf5
28. Kg1 h5 29. Nf2 Nxf2 30. Qxf2 Qxh3 31. Qg2 Qxg2+ 32. Kxg2 g5 33. Nf3 Bh6 34.
Rh1 Bg6 35. Kg3 Rde8 36. Rce1 Rxe3 37. fxg5 Rxe1 38. Rxe1 fxg5 39. Ne5 h4+ 40.
Kg2 Be4+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "19"]
[White "Chirivi C, Jenny Astrid"]
[Black "Beltran, Carlos Armando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2165"]
[BlackElo "2219"]
[PlyCount "117"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nc3 d6 6. Nf3 Nbd7 7. Rd1 Qe7
8. e4 O-O 9. Bd3 e5 10. O-O c6 11. Rfe1 Re8 12. b4 Nf8 13. h3 Ng6 14. Bf1 h6
15. a3 b6 16. dxe5 dxe5 17. Qd6 Bb7 18. c5 Kf8 19. Rd2 Red8 20. Qxe7+ Kxe7 21.
Red1 Rxd2 22. Rxd2 Rd8 23. cxb6 Rxd2 24. Nxd2 axb6 25. a4 Nd7 26. Nb3 Kd6 27.
a5 bxa5 28. Nxa5 Kc7 29. Na4 Ngf8 30. Bc4 f6 31. Nb3 Bc8 32. Kf1 Nb6 33. Nxb6
Kxb6 34. Nc5 Kc7 35. Ke2 Kd6 36. Kd3 Ng6 37. Kc3 Nf4 38. Bf1 g5 39. Kb3 h5 40.
Ka4 h4 41. Ka5 Kc7 42. f3 Ne6 43. Nxe6+ Bxe6 44. Be2 Kd6 45. Bd3 Bd7 46. Kb6
Bc8 47. Bc2 Be6 48. Bd3 Bb3 49. Be2 Bc2 50. b5 cxb5 51. Kxb5 f5 52. exf5 Bxf5
53. Kc4 Bc8 54. Kd3 Ba6+ 55. Ke3 Bxe2 56. Kxe2 Ke6 57. Kd3 Kf6 58. Ke4 Ke6 59.
Kd3 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "20"]
[White "Martinez, Christian"]
[Black "Tobar, Juan Carlos"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2210"]
[BlackElo "2060"]
[PlyCount "93"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 e6 5. Qd2 Nd7 6. O-O-O a6 7. h4 h6 8. Be2
b5 9. f4 Ndf6 10. Bf3 Bb7 11. e5 Nd5 12. Nxd5 Bxd5 13. Bxd5 exd5 14. h5 Qd7 15.
hxg6 fxg6 16. Nf3 Ne7 17. Rdg1 O-O-O 18. g4 Kb7 19. Qd3 Rc8 20. Nh4 g5 21. Nf5
gxf4 22. Bxf4 dxe5 23. Bxe5 Bxe5 24. dxe5 Nc6 25. Re1 Qe6 26. Qh3 d4 27. b3
Rcd8 28. Kb1 Nb4 29. a3 Nc6 30. Ka2 Na5 31. Qg2+ Kb8 32. Qd2 Qb6 33. e6 c5 34.
e7 Rc8 35. Rxh6 Rxh6 36. Qxh6 Qxh6 37. Nxh6 Re8 38. g5 Nc6 39. g6 Rxe7 40. Rxe7
Nxe7 41. g7 Kc7 42. g8=Q Nxg8 43. Nxg8 Kd8 44. Kb2 c4 45. Kc1 a5 46. Kd2 Kd7
47. Nh6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "21"]
[White "Jimenez, Jose Mauricio"]
[Black "Orozco, Lina Yomayra"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2197"]
[BlackElo "2166"]
[PlyCount "116"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. b3 O-O 8. Bb2
d5 9. Ne5 Nc6 10. Nxc6 Bxc6 11. d4 Rc8 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. Bxd5
Qxd5 15. dxc5 Qxd1 16. Rfxd1 Bxc5 17. Rd7 Rfd8 18. Rxa7 Rd2 19. Bc3 Rxe2 20.
Be1 Bd4 21. Rd1 e5 22. Kf1 Rb2 23. Rc1 Rf8 24. Rcc7 h5 25. h3 g5 26. g4 hxg4
27. hxg4 Kg7 28. Kg2 Re2 29. Rc1 Rh8 30. Kf3 Rb2 31. Rcc7 Rf8 32. b4 Kg6 33. a4
Rh8 34. b5 Rh1 35. Rc1 Bc5 36. Kg2 Rh4 37. Rc4 Re2 38. Kf1 Rb2 39. Re4 Bd4 40.
Kg2 Rh8 41. Kf3 Rh3+ 42. Kg2 Ra3 43. Ra6 f6 44. Kf1 Ra1 45. Kg2 Kf7 46. a5 bxa5
47. Rxa5 Rxa5 48. Bxa5 Rxf2+ 49. Kg3 Rb2 50. b6 Rb5 51. Bd2 Rxb6 52. Kf3 Ke6
53. Re1 Rb3+ 54. Ke2 Rg3 55. Rh1 Rxg4 56. Kf3 Rg1 57. Rxg1 Bxg1 58. Kg4 Bh2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "22"]
[White "Castrillon Gomez, Melissa"]
[Black "Prieto, Ernesto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2185"]
[BlackElo "2102"]
[PlyCount "59"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 Bg4 7. h3 Be6 8. Na4
Bb6 9. Nxb6 axb6 10. Ng5 Bd7 11. f4 h6 12. Nf3 Nh5 13. Kf2 exf4 14. gxf4 Qf6
15. e5 dxe5 16. fxe5 Qg6 17. d4 Qg3+ 18. Kg1 O-O 19. Be3 Nf4 20. Bxf4 Qxf4 21.
Qd2 Qxd2 22. Nxd2 Nxd4 23. Bxb7 Rae8 24. Re1 c6 25. c3 Nf5 26. Kh2 Rb8 27. Ba6
b5 28. Ne4 Be6 29. Rd1 Bd5 30. Nc5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "23"]
[White "Nino, Juan Camilo"]
[Black "Herrera, Juan Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "2179"]
[PlyCount "74"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 b4 7. Nce2 d5 8. e5 Nc6
9. Nf3 h5 10. O-O Nh6 11. d4 Nf5 12. c3 Qb6 13. Bh3 g6 14. Bxf5 gxf5 15. Be3 c4
16. Kf2 a5 17. Ne1 Ba6 18. Rb1 Kd7 19. a3 Be7 20. h3 Rab8 21. axb4 axb4 22. Nc2
Bb5 23. Ra1 Ra8 24. Qd2 Ba4 25. Kf3 Rhb8 26. Rfc1 Na5 27. Rxa4 Nb3 28. Qd1 Rxa4
29. Na1 bxc3 30. Nxb3 Qxb3 31. Nxc3 Qxd1+ 32. Rxd1 Rab4 33. Bc1 Rb3 34. Rd2 Ba3
35. Rc2 Bxb2 36. Bxb2 Rxb2 37. Rc1 Rd2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "24"]
[White "Pardo, Alejandro"]
[Black "Hoyos, Edgar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1815"]
[PlyCount "62"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
b5 9. Qd2 Nc6 10. O-O-O Be7 11. g4 O-O 12. Nd5 Bxd5 13. exd5 Nb8 14. Kb1 Qc7
15. h4 Nfd7 16. Qf2 b4 17. g5 a5 18. h5 a4 19. Nd2 f5 20. gxf6 Nxf6 21. Qg2 Kh8
22. Nc4 Nbd7 23. Bd3 Nc5 24. Rdg1 Rg8 25. Bf5 b3 26. Nd2 bxc2+ 27. Bxc2 Qb7 28.
Bxc5 dxc5 29. Ne4 Nxd5 30. Qg6 Qxb2+ 31. Kxb2 Rgb8+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "25"]
[White "Angulo Pimienta, Angel Gabriel"]
[Black "Lora, Joel Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "2172"]
[PlyCount "146"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb3 Nf6 6. Bd3 d5 7. exd5 exd5 8.
Nc3 Be7 9. Bf4 O-O 10. O-O Bg4 11. Be2 Be6 12. Nb5 Rc8 13. c3 Qd7 14. Bf3 Rfe8
15. N5d4 h6 16. Re1 Bf8 17. Qd3 Bg4 18. h3 Bxf3 19. Nxf3 Re4 20. Rxe4 dxe4 21.
Qxd7 Nxd7 22. Nfd2 f5 23. g4 g5 24. Bh2 Re8 25. Re1 fxg4 26. hxg4 Nf6 27. Bg3
Kf7 28. Kg2 e3 29. Rxe3 Rxe3 30. fxe3 Nxg4 31. Kf3 h5 32. Ne4 Kg6 33. Nbc5
Nge5+ 34. Kg2 Bxc5 35. Nxc5 Nc4 36. Nxb7 Nxe3+ 37. Kf3 Nd1 38. Ke4 h4 39. Bd6
Nxb2 40. Kd5 g4 41. Kxc6 g3 42. Kd5 Kf5 43. Nc5 Nd1 44. Kd4 g2 45. Bh2 h3 46.
Nd3 Nf2 47. Ne1 Ng4 48. Bg1 Kf4 49. Nxg2+ hxg2 50. c4 Kg3 51. c5 Nf2 52. c6 Nh3
53. c7 Nxg1 54. Kd3 Nh3 55. c8=Q Nf2+ 56. Ke2 g1=Q 57. Qc7+ Kg2 58. Qc6+ Kh2
59. Qh6+ Nh3 60. Qd6+ Kg2 61. Qg6+ Kh1 62. Qxg1+ Kxg1 63. Kd3 Nf4+ 64. Ke4 Ne6
65. Kd5 Nd8 66. a4 Kf2 67. Kd6 Ke3 68. Kd7 Kd4 69. Kxd8 a5 70. Kc7 Kc5 71. Kd7
Kb4 72. Kc6 Kxa4 73. Kc5 Kb3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "26"]
[White "Sanchez, Victor Hugo"]
[Black "Manotas, Franklin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2269"]
[BlackElo "1956"]
[PlyCount "7"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 (4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7.
Nc3 e6 8. Bg5 Nf6 9. O-O-O Be7 10. Rhe1 Qa5 11. Qd2 O-O 12. Kb1 Rfd8 13. Nd4
Qc7 14. f3 a6 15. h4 Rd7 16. g4 Rc8 17. Nce2 b5 18. Ng3 d5 19. e5 Ne8 20. Bxe7
Rxe7 21. Nh5 Qb6 22. f4 Rec7 23. f5 exf5 24. gxf5 Qc5 25. Rg1 g6 26. e6 Qf8 27.
Rdf1 Kh8 28. fxg6 hxg6 29. Rxg6) 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "27"]
[White "Trujillo, Fernando"]
[Black "Rivera, Ingris"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1900"]
[BlackElo "2169"]
[PlyCount "90"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be6 8.
Ng3 Nc6 9. O-O Be7 10. a3 h6 11. Kh1 O-O 12. f4 exf4 13. Bxf4 Ne5 14. Be3 d5
15. exd5 Nxd5 16. Nxd5 Bxd5 17. Be4 Bxe4 18. Nxe4 Rc8 19. Bd4 Ng6 20. c3 Qd5
21. Qf3 Rcd8 22. Rae1 f5 23. Ng3 Bh4 24. Qxd5+ Rxd5 25. Re6 Kh7 26. Nh5 Rd7 27.
g3 Bd8 28. Kg2 Bc7 29. Nf4 Nxf4+ 30. gxf4 Rff7 31. Kf3 Rde7 32. Rfe1 Bd8 33.
Rxe7 Rxe7 34. Rxe7 Bxe7 35. a4 g5 36. h3 Kg6 37. a5 Bd8 38. b4 Bf6 39. Be5 Bxe5
40. fxe5 Kf7 41. c4 Ke6 42. b5 Kxe5 43. c5 axb5 44. c6 Kd6 45. cxb7 Kc7 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "28"]
[White "Navia, Edwin Adrian"]
[Black "Galvis, Carlos Alberto"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2052"]
[BlackElo "1979"]
[PlyCount "34"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. c4 d6 8. Qe2
b6 9. b3 Bb7 10. Bb2 Be7 11. Nc3 O-O 12. Rac1 Nbd7 13. Kh1 Rfe8 14. f4 Bf8 15.
Bb1 Rad8 16. Rce1 g6 17. Qf2 Bg7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "29"]
[White "Salazar, Aura Cristina"]
[Black "Garces, Javier"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2262"]
[BlackElo "2012"]
[PlyCount "78"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Nxd4 10. Bxd4 Bd7 11. O-O-O Rc8 12. Bb3 a5 13. a3 b5 14. Nd5 Nxd5
15. Bxg7 Kxg7 16. exd5 Qb6 17. g4 Rc7 18. h4 h6 19. h5 g5 20. Qd3 Rfc8 21. Rd2
a4 22. Ba2 b4 23. axb4 Qxb4 24. Re1 Rxc2+ 25. Qxc2 Rxc2+ 26. Kxc2 a3 27. bxa3
Qxa3 28. Bb3 Ba4 29. Bxa4 Qxa4+ 30. Kd3 Qf4 31. Re3 e5 32. dxe6 fxe6 33. Ke2
Kf6 34. Red3 Qh2+ 35. Ke3 Qe5+ 36. Kf2 Qh2+ 37. Ke3 Qe5+ 38. Kf2 Qh2+ 39. Ke3
Qe5+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "30"]
[White "Salamanca, Juan David"]
[Black "Gonzalez Parejo, Ramon Junior"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1497"]
[BlackElo "2063"]
[PlyCount "98"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Nbd7 9. Qd2 Be7 10. O-O-O Qc7 11. Kb1 b5 12. g4 Nb6 13. g5 Nfd7 14. h4 Nc4 15.
Bxc4 bxc4 16. Nc1 Rb8 17. N1e2 Qb7 18. Na4 Qb5 19. Nec3 Qb4 20. b3 a5 21. Ka1
f6 22. gxf6 Nxf6 23. Nd5 Nxd5 24. exd5 Bf5 25. Qxb4 axb4 26. Kb1 Ra8 27. Nb6
cxb3 28. axb3 Ra3 29. Kb2 e4 30. fxe4 Bxe4 31. Rhf1 Rf8 32. Rxf8+ Kxf8 33. Bg5
Bxg5 34. hxg5 Ra6 35. Re1 Rxb6 36. Rxe4 Rb5 37. Rd4 Kf7 38. c4 bxc3+ 39. Kxc3
Kg6 40. Kc4 Rc5+ 41. Kb4 Kxg5 42. Ka4 h5 43. b4 Rc8 44. b5 h4 45. b6 Kh5 46. b7
Rb8 47. Rb4 h3 48. Ka5 h2 49. Rb1 Rxb7 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "31"]
[White "Palacios, Ivan"]
[Black "Torres, Jorge Emilio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2061"]
[BlackElo "2008"]
[PlyCount "75"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 a6 5. Nge2 g6 6. O-O Bg7 7. d3 Nge7 8. Be3
Nd4 9. f4 d6 10. Bf2 Nec6 11. a3 O-O 12. Rb1 a5 13. Nxd4 Nxd4 14. Ne2 a4 15. c4
Nb3 16. Nc3 Bd7 17. Re1 Qc7 18. h4 Rab8 19. h5 b5 20. cxb5 Bxb5 21. f5 Bd7 22.
Be3 Bxc3 23. bxc3 exf5 24. Bh6 Rfe8 25. Qf3 Qa5 26. exf5 Rxe1+ 27. Rxe1 Qxc3
28. Re7 Bxf5 29. Qb7 Rd8 30. Rxf7 gxh5 31. Rg7+ Kh8 32. Qe7 Ra8 33. Rf7 Rg8 34.
Qf8 Qd4+ 35. Kh2 Qg4 36. Qxd6 Qd4 37. Qe7 Bxd3 38. Bf4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "32"]
[White "Mendoza, Carlos"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "0"]
[BlackElo "2053"]
[PlyCount "148"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 c5 2. g3 Nf6 3. Nc3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 O-O 8.
O-O a6 9. h3 Qc7 10. b3 e6 11. Be3 d6 12. Rc1 Bd7 13. Qd2 Rfe8 14. Rfd1 Rad8
15. Nf3 Bc8 16. Na4 Qe7 17. Nb6 d5 18. Nxc8 Rxc8 19. Bg5 dxc4 20. Rxc4 Rcd8 21.
Qe1 Rxd1 22. Qxd1 Qa3 23. Ra4 Qb2 24. Ne1 Nd5 25. Nd3 Qc3 26. Bd2 Qf6 27. Rc4
Rd8 28. Qc1 Qe7 29. Bg5 f6 30. Bd2 Nb6 31. Rc2 Nd4 32. Bb4 Qe8 33. Rd2 Nxe2+
34. Rxe2 Rxd3 35. Bxb7 Qb5 36. Be1 e5 37. Bc6 Rc3 38. Bxb5 Rxc1 39. Bxa6 Bf8
40. Kg2 Kg7 41. Ba5 Nd7 42. Bd2 Rb1 43. Be3 Nc5 44. Bxc5 Bxc5 45. Rd2 Bd4 46.
Bc4 Kh6 47. Kf3 f5 48. h4 Ra1 49. a4 Bc5 50. Bd5 Kg7 51. Rc2 h6 52. Kg2 Kh7 53.
Kf3 Kg7 54. Bc4 Kf6 55. Rd2 g5 56. hxg5+ hxg5 57. Ke2 Ke7 58. g4 fxg4 59. Kd3
Kd6 60. Bb5 Bd4 61. Bc4 Kc5 62. Ke4 Kb4 63. Be6 Rf1 64. Kf5 g3 65. f3 Rxf3+ 66.
Kg4 Rf2 67. Rxf2 gxf2 68. Bc4 e4 69. Kxg5 Kc3 70. Kf4 e3 71. Kf3 Kd2 72. Bb5
Ke1 73. a5 f1=Q+ 74. Bxf1 Kxf1 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "33"]
[White "Obando Avila, Jhanier Rodrigo"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "2123"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 e5 8.
O-O Be7 9. f4 d6 10. fxe5 dxe5 11. Bc4 Qb6+ 12. Kh1 Ba6 13. Bxa6 Qxa6 14. Bg5
O-O 15. Bxf6 Bxf6 16. Qg4 Bd8 17. Rf3 Ba5 18. Qf5 Bxc3 19. Rxc3 Rae8 20. Qd7
Rd8 21. Qg4 Rd4 22. Rg3 g6 23. Qf5 Qxa2 24. Rf1 Qxb2 25. h4 Qxc2 26. h5 Qxe4
27. hxg6 Qxf5 28. gxf7+ Kxf7 29. Rxf5+ Ke8 30. Rxe5+ Kd8 31. Rc5 Rf1+ 32. Kh2
Rh4+ 33. Rh3 Rxh3+ 34. Kxh3 Kc7 35. Kh4 Kb6 36. Rg5 a5 37. Rg7 a4 38. Re7 a3
39. Re2 Kb5 40. g4 c5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "34"]
[White "Diaz Herrera, Leider Andres"]
[Black "Ramirez, Jaime Orlando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1896"]
[BlackElo "2002"]
[PlyCount "59"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Bg5
Nbd7 9. Qd2 Be7 10. Be2 O-O 11. Rd1 Qc7 12. O-O Rfe8 13. Nd5 Nxd5 14. exd5 Bf5
15. Bxe7 Rxe7 16. Qg5 Bxc2 17. Qxe7 Bxd1 18. Rxd1 Qb6+ 19. Kh1 Nf6 20. Rc1 Nxd5
21. Qd7 Qd8 22. Qxb7 Nf4 23. Bxa6 d5 24. Rc8 Rxc8 25. Qxc8 Qxc8 26. Bxc8 Nd3
27. a4 Nxb2 28. a5 Nc4 29. a6 Kf8 30. Nc5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "35"]
[White "Echavarria, Gustavo"]
[Black "Arismendi, Efrain Steven"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1949"]
[BlackElo "1668"]
[PlyCount "67"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. Nc3 g6 5. Bc4 Nc6 6. d3 Bg7 7. O-O O-O 8. Ne2
a6 9. a3 b5 10. Bb3 Bb7 11. c3 a5 12. Bc2 b4 13. d4 bxc3 14. bxc3 cxd4 15. cxd4
Rb8 16. Kh1 e6 17. Ng3 d5 18. e5 Nd7 19. Qe2 Qc7 20. Be3 Rfc8 21. Rfc1 Bf8 22.
Bd3 a4 23. h4 Qa5 24. h5 Nd8 25. Bd2 Qa7 26. hxg6 hxg6 27. Bc3 Nb6 28. Bb2 Nc6
29. Ng5 Na5 30. Rxc8 Rxc8 31. Qg4 Nbc4 32. Bxg6 fxg6 33. Qxe6+ Kh8 34. Qh3+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "36"]
[White "Hernandez Torres, Alex Daniel"]
[Black "Soto , Christian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1905"]
[BlackElo "0"]
[PlyCount "48"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 f5 3. d3 Nc6 4. Nc3 Nf6 5. Be2 Bb4 6. exf5 d5 7. Bd2 O-O 8. O-O
Bxf5 9. Re1 Bc5 10. h3 Qd7 11. Na4 Bd6 12. h4 e4 13. dxe4 dxe4 14. Bc4+ Kh8 15.
Nh2 Bxh2+ 16. Kxh2 Ng4+ 17. Kg1 Nxf2 18. Qh5 Qxd2 19. Re2 Qd4 20. Rxf2 Bg4 21.
Qxg4 Rxf2 22. c3 Qe3 23. Kh1 Ne5 24. Qe6 Qg3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "37"]
[White "Salazar, Andersson"]
[Black "Cuevas Sanchez, Bramdon Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1507"]
[BlackElo "1617"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O d6 6. h3 Bxc3 7. dxc3 Nxe4 8.
Be3 Bd7 9. Bc4 Qe7 10. Bb3 O-O-O 11. a4 f5 12. Bd5 a6 13. b4 Nxc3 14. Bg5 Nxd1
15. Bxe7 Nxe7 16. Rfxd1 Nxd5 17. Rxd5 Bc6 18. Rd2 Bxf3 19. gxf3 Rhf8 20. Re1
Rf6 21. Kg2 Rh6 22. Rg1 Rg6+ 23. Kh2 Rxg1 24. Kxg1 Rf8 25. Re2 Kd7 26. c4 Rf6
27. Rb2 Rh6 28. Kh2 Rh4 29. Rc2 Rd4 30. Rc3 Rd2 31. Kg2 Ra2 32. a5 Rb2 33. b5
axb5 34. cxb5 Rxb5 35. Kg3 Rxa5 36. Rb3 b5 37. Rc3 c5 38. Rd3 b4 39. Rb3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "8"]
[Board "38"]
[White "Agudelo Chavarro, David"]
[Black "Ossa Ramirez, Jesus Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1791"]
[PlyCount "52"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6
8. Nc3 Nce7 9. d4 c6 10. Bg5 Kd6 11. dxe5+ Kc7 12. O-O-O Be6 13. Bxd5 cxd5 14.
Nb5+ Kc6 15. Qc3+ Kxb5 16. a4+ Ka6 17. Rd4 Qc8 18. Qb4 Qd7 19. Qb3 Nf5 20. Rhd1
Nxd4 21. Rxd4 Rc8 22. a5 Qb5 23. Qa2 Qf1+ 24. Rd1 Qc4 25. b3 Qc3 26. Be3 Qxa5
0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "1"]
[White "Castro, Oscar H"]
[Black "Ruiz C, Joshua D"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2370"]
[BlackElo "2178"]
[PlyCount "95"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. c4 c6 6. Nc3 O-O 7. h3 Nbd7 8. Rc1
a6 9. cxd5 cxd5 10. Bd3 b5 11. a4 b4 12. Nb1 a5 13. Bc7 Qe8 14. Qe2 Ne4 15. Bb5
e6 16. Nbd2 Nxd2 17. Nxd2 e5 18. Nb3 exd4 19. exd4 Qxe2+ 20. Kxe2 Ba6 21. Bxa6
Rxa6 22. Kd3 Rfa8 23. Rhe1 Bf8 24. g4 Nb6 25. Bxb6 Rxb6 26. Re5 Rf6 27. Ke2 Re6
28. Rxe6 fxe6 29. Rc7 Bg7 30. Re7 Rc8 31. Kd3 Rf8 32. Ke3 Bh6+ 33. Ke2 Rc8 34.
Kd1 Rf8 35. Ke1 Rf3 36. Nxa5 Rxh3 37. Rb7 Rh1+ 38. Ke2 Bf8 39. Nc6 Rb1 40. a5
Rxb2+ 41. Kf3 Ra2 42. Rb6 Bd6 43. a6 g5 44. a7 Kg7 45. Rb5 b3 46. Rxb3 Ra6 47.
Rb5 Bc7 48. Rb7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "2"]
[White "Gallego Alcaraz, Andres Felipe"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2365"]
[BlackElo "2384"]
[PlyCount "46"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O 7. O-O Ne4 8. Qd3
Nxc3 9. Qxc3 c5 10. Be3 Nc6 11. Rfd1 Bf6 12. Qa3 Nb4 13. Rac1 Qe7 14. Qb3 d6
15. Rd2 Rac8 16. Rcd1 Rfd8 17. a3 Nc6 18. Qa4 Na5 19. dxc5 dxc5 20. Rxd8+ Rxd8
21. Rxd8+ Qxd8 22. Qc2 Nc6 23. Nd2 Bd4 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "4"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Martinez Romero, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2299"]
[BlackElo "2363"]
[PlyCount "53"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O Nc6 8.
Be3 Bd7 9. f4 O-O 10. Nb3 a6 11. Bf3 Qc7 12. g4 Bc8 13. g5 Nd7 14. Bg2 Re8 15.
Rf3 b5 16. Rh3 g6 17. Qe1 Bb7 18. Qh4 h5 19. Rf1 Bf8 20. Bf3 Bg7 21. Bxh5 gxh5
22. Qxh5 Nb4 23. Bd4 Bxd4+ 24. Nxd4 Kf8 25. f5 Qc5 26. f6 Nxf6 27. gxf6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "5"]
[White "Carvajal, Nolberto"]
[Black "Tovio, Israel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2356"]
[BlackElo "2275"]
[PlyCount "8"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "6"]
[White "Sanchez, Sebastian Felipe"]
[Black "Panesso Rivera, Henry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2324"]
[PlyCount "84"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. e4 Nf6 5. f4 O-O 6. Nf3 Na6 7. Bd3 e5 8. dxe5
dxe5 9. Nxe5 Nc5 10. O-O Ng4 11. Nxg4 Bxg4 12. Be2 Qxd1 13. Bxd1 Bxd1 14. Rxd1
Bxc3 15. bxc3 Nxe4 16. Bb2 f5 17. Rd7 Rf7 18. Rad1 Re8 19. Kf1 Nf6 20. Rxf7
Kxf7 21. Ba3 Ke6 22. Bc5 Ne4 23. Bd4 Rd8 24. Ke2 Rd7 25. Be5 Rxd1 26. Kxd1 Nd6
27. c5 Ne4 28. Bxc7 Nxc3+ 29. Kc2 Ne4 30. Bb8 a6 31. c6 bxc6 32. Kb3 Kd5 33.
Kb4 c5+ 34. Ka5 Nc3 35. a4 Ne2 36. Kxa6 c4 37. Bc7 c3 38. Ba5 c2 39. Bd2 Kc4
40. Kb6 Kd3 41. Bc1 Nxc1 42. a5 Nb3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "7"]
[White "Morales, Jhon Alexander"]
[Black "Diaz Cordoba, Fredy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2225"]
[PlyCount "81"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. Nc3 a6 5. Bd3 h6 6. O-O Nf6 7. e5 Nh7 8. a3 b6
9. Be3 Bb7 10. b4 Be7 11. Ne2 h5 12. Qd2 Qd7 13. h4 Nf8 14. Bg5 f6 15. Bf4
O-O-O 16. Rae1 Re8 17. Ng3 Bd8 18. c3 g5 19. hxg5 h4 20. gxf6 hxg3 21. Bxg3 Qf7
22. Ng5 Qh5 23. f4 Nd7 24. Qe2 Qh6 25. Kf2 Bxf6 26. exf6 Qxf6 27. Nf3 Qg7 28.
Bh4 a5 29. Rh1 Kb8 30. Bg5 axb4 31. axb4 Nf6 32. Bxf6 Qxf6 33. g3 Rhg8 34. Ne5
Qg7 35. Reg1 Nxe5 36. Qxe5 Qd7 37. Rh7 Re7 38. Rxe7 Qxe7 39. Rh1 Rg7 40. Rh8+
Ka7 41. Qe1 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "8"]
[White "Uribe Arteaga, Daniel"]
[Black "Zuluaga, Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2236"]
[BlackElo "2372"]
[PlyCount "86"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. O-O Bg4 5. c4 e6 6. d4 Nbd7 7. Qb3 Qb6 8. Nc3
Be7 9. c5 Qxb3 10. axb3 O-O 11. b4 a6 12. Bf4 h6 13. h3 Bf5 14. g4 Bh7 15. Ne5
Nxe5 16. dxe5 Ne4 17. Bxe4 Bxe4 18. Nxe4 dxe4 19. Rfd1 Rfd8 20. f3 exf3 21.
exf3 Kf8 22. Be3 f6 23. f4 Kf7 24. Kg2 fxe5 25. fxe5 Rd5 26. Rxd5 exd5 27. Rf1+
Ke6 28. Kg3 Rf8 29. Re1 Bg5 30. Bd4 Bd2 31. Re2 Bxb4 32. h4 g6 33. Be3 h5 34.
gxh5 gxh5 35. Rc2 Be1+ 36. Kh2 Rf3 37. Bg1 Bxh4 38. Rg2 Kxe5 39. Rg7 Rb3 40.
Rh7 Bg3+ 41. Kg2 h4 42. Re7+ Kf6 43. Re2 Kf5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "9"]
[White "Mendoza, Rafael"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2342"]
[BlackElo "2190"]
[PlyCount "81"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nc6 2. Nc3 e5 3. g3 Nf6 4. Bg2 d5 5. exd5 Nd4 6. h3 Bf5 7. d3 h6 8. Nge2
Qd7 9. a3 c5 10. dxc6 Nxc6 11. Be3 Bd6 12. Qd2 O-O-O 13. O-O-O Rhe8 14. g4 Be6
15. f4 exf4 16. Nxf4 Bxf4 17. Bxf4 Nd5 18. Rhe1 Nxf4 19. Qxf4 Qc7 20. Qxc7+
Kxc7 21. Kd2 a6 22. Re3 Rd4 23. Ne2 Rd6 24. Nf4 Nd4 25. c3 Nb3+ 26. Kc2 Nc5 27.
Bd5 Bxd5 28. Nxd5+ Kd7 29. Rxe8 Kxe8 30. Re1+ Kd8 31. c4 Ne6 32. Kc3 Ng5 33.
Rf1 Ke8 34. h4 Ne6 35. b4 f6 36. Re1 Kf7 37. a4 Rd8 38. a5 h5 39. gxh5 Rh8 40.
Re4 Rxh5 41. Rxe6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "10"]
[White "Marin, Sebastian"]
[Black "Franco Valencia, Beatriz I"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "2213"]
[PlyCount "44"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 a6 5. Be2 e6 6. O-O c5 7. Be3 Nc6 8. dxc5
Qc7 9. c4 d4 10. Nxd4 O-O-O 11. b4 f6 12. exf6 Nxd4 13. Bxd4 e5 14. Bg4 g6 15.
Bxf5+ gxf5 16. Qf3 exd4 17. Qxf5+ Kb8 18. Nd2 h5 19. Nf3 Rh6 20. f7 Nf6 21.
Rad1 Ng4 22. Rfe1 Be7 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "11"]
[White "Rodriguez Rueda, Paula Andrea"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2219"]
[BlackElo "2318"]
[PlyCount "78"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 Bd6 8.
O-O O-O 9. e4 e5 10. Bg5 h6 11. Bh4 exd4 12. Qxd4 Bc5 13. Qd1 Qe7 14. Qe2 Ne5
15. Nxe5 Qxe5 16. Bg3 Qg5 17. e5 Nh5 18. e6 fxe6 19. Bxe6+ Kh8 20. Bxc8 Nxg3
21. hxg3 Raxc8 22. Ne4 Qe5 23. Qc2 Bd4 24. Rad1 Bxb2 25. Nd6 Rb8 26. Nc4 Qc3
27. Qe4 Rbe8 28. Qg4 Qf6 29. Rd6 Qe7 30. Rd7 Qe2 31. f3 Bf6 32. Nd6 Rd8 33.
Nxb7 Rxd7 34. Qxd7 c5 35. Qd6 Bd4+ 36. Kh2 Rf5 37. Qd8+ Kh7 38. g4 Qxf1 39.
gxf5 Be5+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "12"]
[White "Lopez Hernandez, Carlos Manuel"]
[Black "Dominguez, Ramiro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2313"]
[BlackElo "2191"]
[PlyCount "98"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 c5 8. cxd5
Nxd5 9. Nc3 Nb4 10. Qd1 cxd4 11. Nxd4 Nf6 12. e4 Qa5 13. Be3 Rd8 14. Qe2 Bd7
15. Rac1 Nc6 16. Nb3 Qb4 17. f4 Na5 18. Nxa5 Qxa5 19. e5 Nd5 20. Nxd5 exd5 21.
Qf2 Bf5 22. a3 b6 23. Rc7 Bf8 24. Rfc1 Rac8 25. h3 Rxc7 26. Rxc7 Rc8 27. Rxc8
Bxc8 28. Kh2 Qb5 29. f5 Qd3 30. g4 h5 31. Qd2 Qxd2 32. Bxd2 hxg4 33. hxg4 g6
34. fxg6 Bxg4 35. gxf7+ Kxf7 36. Bxd5+ Be6 37. Be4 Bg7 38. Bc3 Bb3 39. Kg3 Ke6
40. Kf4 Bh6+ 41. Kg4 Bd1+ 42. Bf3 Bxf3+ 43. Kxf3 Kf5 44. Ke2 Bf4 45. Kd3 Bxe5
46. Kc4 Bxc3 47. bxc3 Ke4 48. Kb5 Kd3 49. c4 a6+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "13"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Avila, Pedro Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2271"]
[BlackElo "2107"]
[PlyCount "77"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. d3 a6 6. O-O e6 7. Nbd2 Be7 8. d4
cxd4 9. cxd4 b6 10. Re1 Bb7 11. Bd3 O-O 12. Nf1 Qc7 13. Ng3 Rfd8 14. h3 Nf8 15.
Nh2 Ng6 16. Ng4 Nxg4 17. Qxg4 Rac8 18. f4 Bf6 19. Be3 e5 20. Nh5 Qe7 21. f5 Nf4
22. Nxf4 exf4 23. Qxf4 Re8 24. Bf2 h6 25. Re2 Qd7 26. Qg3 Qa4 27. e5 dxe5 28.
dxe5 Bg5 29. Rae1 Rcd8 30. Bb1 Rd1 31. f6 Rxe1+ 32. Rxe1 g6 33. e6 Rf8 34.
exf7+ Rxf7 35. Qb8+ Kh7 36. Bxg6+ Kxg6 37. Qg8+ Kxf6 38. h4 Bxh4 39. Bxh4+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "14"]
[White "Valderrama, Gilberto"]
[Black "Pardo, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2265"]
[BlackElo "2172"]
[PlyCount "112"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e3 d5 2. d4 Nf6 3. Bd3 e6 4. Nd2 Bd6 5. f4 c5 6. c3 cxd4 7. cxd4 O-O 8. Ngf3
b6 9. Qe2 a5 10. O-O Ba6 11. Ne5 Bxd3 12. Qxd3 Nbd7 13. Rf3 Rc8 14. Rh3 Qc7 15.
Nxd7 Qxd7 16. Nf3 Qc6 17. Bd2 Qc4 18. Qb1 Qe2 19. Qf1 Qxf1+ 20. Kxf1 Rc2 21.
Bc3 Ne4 22. Ne1 Rf2+ 23. Kg1 Bb4 24. Nd3 Rc2 25. Nxb4 axb4 26. Bxb4 Rfc8 27.
Bc3 b5 28. a3 h6 29. Rf3 Ra8 30. Rff1 Nxc3 31. bxc3 Rxc3 32. Kf2 Raxa3 33. Rxa3
Rxa3 34. Rb1 Ra5 35. Rc1 Ra8 36. Rb1 Rb8 37. Rb4 Kf8 38. g4 Ke7 39. h4 Kd6 40.
f5 Kc6 41. Kf3 Kb6 42. e4 Ka5 43. Rb1 b4 44. e5 b3 45. Kf4 g6 46. g5 h5 47.
fxg6 fxg6 48. Rxb3 Rb4 49. Rd3 Kb5 50. Ke3 Kc4 51. Rd1 Rb3+ 52. Ke2 Rh3 53. Rf1
Kxd4 54. Rf6 Kxe5 55. Rxg6 Rxh4 56. Rh6 d4 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "15"]
[White "Orozco, Lina Yomayra"]
[Black "Diaz, Ricardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2166"]
[BlackElo "2231"]
[PlyCount "50"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. exd5 exd5 7. Bd3 Nf6 8.
O-O O-O 9. c3 Nc6 10. h3 Bb6 11. Nb3 Re8 12. Bg5 h6 13. Bh4 Qd6 14. Bxf6 Qxf6
15. Bc2 Bf5 16. Bxf5 Qxf5 17. Nbd4 Nxd4 18. Nxd4 Qf6 19. Nf3 Rad8 20. Qb3 Re2
21. Rad1 d4 22. cxd4 Bxd4 23. Rxd4 Rxd4 24. Nxd4 Qxd4 25. Qxb7 Qxb2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "16"]
[White "Munoz, Julian Andres"]
[Black "Martinez, Christian"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2176"]
[BlackElo "2210"]
[PlyCount "92"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 Nge7 7. O-O O-O 8. Re1
d6 9. c3 b5 10. a3 a5 11. Nf1 Bb7 12. Be3 a4 13. h4 Na5 14. N1h2 c4 15. Bd4 e5
16. Be3 cxd3 17. Qxd3 Nc4 18. Nd2 d5 19. Nxc4 bxc4 20. Qc2 d4 21. cxd4 exd4 22.
Rad1 Rc8 23. Qxa4 Qb6 24. Bg5 f6 25. Bc1 Rfd8 26. Bf1 d3 27. Bh3 f5 28. exf5
Nxf5 29. Bxf5 gxf5 30. Bg5 Bxb2 31. Bxd8 Qxd8 32. Qb5 Qd5 33. Re8+ Rxe8 34.
Qxe8+ Kg7 35. Qe7+ Qf7 36. Qg5+ Kf8 37. f3 Qf6 38. Qd2 Bc3 39. Qc1 f4 40. Ng4
Qd4+ 41. Kg2 Bb2 42. Qb1 Qc3 43. Nf2 Qc2 44. Qa2 fxg3 45. Rf1 gxf2 46. a4 d2
0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "17"]
[White "Herrera, Juan Sebastian"]
[Black "Corredor, Fabian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2179"]
[BlackElo "2013"]
[PlyCount "59"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O 8.
Be3 b6 9. Qd2 Re8 10. Bh6 Bh8 11. O-O-O b5 12. e5 Nd5 13. Ne4 b4 14. Kb1 Qa5
15. Qe1 Rb8 16. Bc1 Be6 17. b3 Rb6 18. a4 Nc3+ 19. Nxc3 bxc3 20. Bb2 Bxb3 21.
Qxc3 Qxc3 22. Bxc3 Bxa4+ 23. Kc1 Bg7 24. g4 Rb7 25. Kd2 Rd7 26. Ra1 Bb5 27. Ke3
Rc8 28. e6 fxe6 29. Bxg7 Kxg7 30. c4 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "18"]
[White "Prieto, Ernesto"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "2367"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 Nf6 5. d4 d5 6. exd5 Nxd5 7. Bc4 Bb4 8.
O-O Bxc3 9. bxc3 O-O 10. Bxd5 Qxd5 11. Bxf4 Bg4 12. Qd3 Bf5 13. Qd2 Rac8 14.
Qf2 f6 15. Qg3 Rf7 16. Rf2 Re7 17. Raf1 Qxa2 18. Nh4 Be4 19. Bh6 Kh8 20. Qg4
Rg8 21. Bc1 Qe6 22. Qg3 Qd6 23. Qh3 Qd7 24. Qg3 a5 25. Ba3 Re6 26. Qh3 Rge8 27.
Rf4 Qd5 28. Nf5 Bxc2 29. Qg3 g6 30. Nh6 Kg7 31. Bc1 a4 32. R4f2 Bb3 33. Ng4 f5
34. Ne3 Rxe3 35. Bxe3 Bc4 36. Rxf5 Qe4 37. Bh6+ Kxh6 38. Qg5+ Kg7 39. Rf7+ Bxf7
40. Qf6+ Kh6 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "20"]
[White "Rivera, Ingris"]
[Black "Contreras, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2169"]
[BlackElo "2252"]
[PlyCount "59"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nf3 h6 5. e3 Bf5 6. c4 c6 7. Qb3 Qa5+ 8. Nc3
Nxc3 9. bxc3 e6 10. Be2 Nd7 11. O-O Qb6 12. c5 Qxb3 13. axb3 a6 14. b4 Rc8 15.
Nd2 Nf6 16. Nb3 Rd8 17. Na5 Rd7 18. h3 Be7 19. Nxb7 Rxb7 20. Bxa6 Ra7 21. Bb5
cxb5 22. Rxa7 e5 23. Bxe5 Nd7 24. Ra8+ Bd8 25. Bd6 f6 26. Rfa1 Kf7 27. R1a7 Ke6
28. Bc7 Ke7 29. c6 Bxc7 30. Rxh8 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "21"]
[White "Lora, Joel Fernando"]
[Black "Guerrero, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "2250"]
[PlyCount "114"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. c4 cxd4 6. Nxd4 Bc5 7. Nb3 O-O 8.
Nxc5 Qa5+ 9. Qd2 Qxc5 10. b3 Re8 11. Ba3 Qh5 12. Bd6 e5 13. e3 e4 14. Qe2 Qg6
15. Nc3 Ne5 16. O-O Qf5 17. Bxe5 Qxe5 18. Qd2 d6 19. Nb5 Rd8 20. Rfd1 Bg4 21.
Rf1 d5 22. c5 Qh5 23. Nd4 Rac8 24. Rac1 Nd7 25. c6 Ne5 26. cxb7 Rb8 27. Qa5
Nf3+ 28. Nxf3 exf3 29. Bh1 Qg5 30. h4 Qf6 31. Qxa7 Qe7 32. Qd4 h5 33. Qf4 Rxb7
34. Bxf3 Rb4 35. e4 Bxf3 36. Qxf3 dxe4 37. Qe3 Rd3 38. Rc8+ Kh7 39. Qc5 Qxc5
40. Rxc5 g6 41. Rc2 Kh6 42. Re1 f5 43. Rc4 Rxc4 44. bxc4 Rd2 45. Rc1 Rxa2 46.
c5 g5 47. hxg5+ Kxg5 48. c6 Ra8 49. c7 Rc8 50. Kg2 h4 51. Rc6 hxg3 52. fxg3 f4
53. Rc5+ Kg4 54. gxf4 Kxf4 55. Kf2 e3+ 56. Ke2 Ke4 57. Rc3 Kd5 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "22"]
[White "Martinez, Jorge Alexander"]
[Black "Chirivi C, Jenny Astrid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2165"]
[PlyCount "67"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 b6 8. Rc1
Bb7 9. f3 d6 10. a3 Nbd7 11. Be2 Be7 12. O-O O-O 13. Qe1 Rac8 14. b4 Qb8 15.
Qg3 Rfe8 16. Rfd1 Bf8 17. Qf2 Be7 18. Nb3 Bd8 19. Na4 d5 20. Nxb6 Nxb6 21. Bxb6
Bxb6 22. Qxb6 dxe4 23. Nc5 exf3 24. Bxf3 Bxf3 25. Qxb8 Rxb8 26. gxf3 a5 27. b5
Kf8 28. a4 Ke7 29. Na6 Rbd8 30. b6 Nd7 31. c5 Nb8 32. Rxd8 Rxd8 33. Nxb8 Rxb8
34. c6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "23"]
[White "Beltran, Carlos Armando"]
[Black "Navia, Edwin Adrian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2219"]
[BlackElo "2052"]
[PlyCount "97"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. c3 cxd4 5. Nxd4 d5 6. e3 Nc6 7. Nd2 Be7 8. Bd3
O-O 9. N2f3 h6 10. Bh4 a6 11. O-O Qc7 12. Bg3 Bd6 13. Bc2 Bd7 14. Rc1 Bxg3 15.
hxg3 e5 16. Nxc6 bxc6 17. b4 Rfd8 18. Bb1 Bg4 19. Qa4 a5 20. Qc2 g6 21. Qb2 Qe7
22. c4 Bxf3 23. gxf3 axb4 24. cxd5 cxd5 25. Rc6 Rac8 26. Rfc1 Rxc6 27. Rxc6 Nd7
28. Kg2 h5 29. f4 exf4 30. exf4 h4 31. g4 d4 32. Bd3 Nf6 33. Kh3 Nxg4 34. Rb6
Qc7 35. Rxg6+ fxg6 36. Kxg4 Qc8+ 37. f5 Qc3 38. Qe2 Qc6 39. Qe7 Re8 40. Bc4+
Kh8 41. Qxh4+ Kg7 42. Bd3 gxf5+ 43. Bxf5 Qh6 44. Qg3 Kh8 45. Qd3 Rg8+ 46. Kf3
Qf6 47. Ke2 Re8+ 48. Be4 Rf8 49. Qh3+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "24"]
[White "Nino, Juan Camilo"]
[Black "Jimenez, Jose Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "2197"]
[PlyCount "85"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 Nc6 5. d3 b5 6. f4 Bb7 7. Nf3 d6 8. O-O Nf6
9. h3 Be7 10. g4 Qc7 11. Ne2 Nd7 12. c3 Nb6 13. d4 d5 14. e5 h5 15. f5 hxg4 16.
hxg4 exf5 17. gxf5 O-O-O 18. Bf4 Qd7 19. Ng3 g6 20. f6 Bf8 21. Ng5 Re8 22. Bf3
Nd8 23. Bg4 Ne6 24. Kg2 Nc4 25. Nxe6 fxe6 26. b3 Nb6 27. Rh1 Rxh1 28. Qxh1 b4
29. Rc1 Kb8 30. Ne2 c4 31. Qh3 Qb5 32. cxb4 Bxb4 33. Qh7 Ba3 34. Rc3 Bb4 35.
Rc2 cxb3 36. axb3 Qd3 37. Rc7 Bc8 38. Rc6 Na8 39. f7 Rd8 40. Qg8 Qb5 41. Rd6
Bxd6 42. exd6 Rxg8 43. fxg8=Q 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "25"]
[White "Ojeda, Jesus David"]
[Black "Castrillon Gomez, Melissa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2053"]
[BlackElo "2185"]
[PlyCount "54"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Be6 7. b3 Qd7 8. d4
exd4 9. exd4 Bh3 10. Bf3 Nf6 11. Be3 Ng4 12. Nd5 O-O-O 13. Nef4 Nxe3 14. fxe3
h5 15. Qd2 Bf5 16. b4 Rde8 17. Kf2 Be4 18. Bxe4 Rxe4 19. b5 Nd8 20. Qa5 Kb8 21.
Rab1 g5 22. Nd3 h4 23. h3 hxg3+ 24. Kg2 Reh4 25. N3b4 Rxh3 26. Rxh3 Qxh3+ 27.
Kf3 Qf5+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "26"]
[White "Gonzalez Parejo, Ramon Junior"]
[Black "Angulo Pimienta, Angel Gabriel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2063"]
[BlackElo "1958"]
[PlyCount "27"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. h3 Be7 5. Nf3 Nbd7 6. c3 c6 7. O-O Qc7 8. Nbd2
b6 9. Nh2 g5 10. Nc4 Rg8 11. Ne3 Nf8 12. Nhg4 Bd7 13. Nh6 Rg6 14. Nhf5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "27"]
[White "Hoyos, Edgar"]
[Black "Palacios, Ivan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "2061"]
[PlyCount "93"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 O-O
8. Qd2 c6 9. O-O-O d5 10. Kb1 Bf6 11. Bd3 Bg4 12. Rde1 Nd7 13. Re3 Nc5 14. Rhe1
Qb6 15. Be5 Bxe5 16. Nxe5 Be6 17. f4 f6 18. Nf3 Bf7 19. Nd4 a5 20. Nf5 Rfe8 21.
Nd6 Na4 22. b3 Rxe3 23. Qxe3 Nxc3+ 24. Ka1 Qxe3 25. Rxe3 d4 26. Re7 Bd5 27. Nf5
g6 28. Nxd4 a4 29. Kb2 axb3 30. axb3 Nd1+ 31. Kb1 Bxg2 32. f5 g5 33. Ne6 b5 34.
Rg7+ Kh8 35. Rf7 Nc3+ 36. Kb2 Nd5 37. c4 Nf4 38. Bc2 bxc4 39. bxc4 Bf1 40. Kc3
Bh3 41. Rxf6 Nxe6 42. fxe6 Re8 43. Rh6 Bxe6 44. Rxh7+ Kg8 45. Rc7 Rc8 46. Rxc8+
Bxc8 47. Kd4 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "28"]
[White "Tobar, Juan Carlos"]
[Black "Palacio, Pablo Persi"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2060"]
[BlackElo "1889"]
[PlyCount "62"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 Nh5 5. Bg3 Be7 6. Bd3 Nd7 7. Nbd2 c5 8. c3
a6 9. Ne5 Nxg3 10. hxg3 Nxe5 11. dxe5 g6 12. Qe2 Bd7 13. f4 c4 14. Bb1 Qb6 15.
Nf3 O-O-O 16. O-O Bc5 17. Nd4 h5 18. b4 Be7 19. Bc2 Qc7 20. a4 b6 21. a5 b5 22.
Kf2 Rdg8 23. Qd2 f6 24. Nf3 f5 25. Rh1 g5 26. Rh2 h4 27. gxh4 g4 28. Ng5 Bxg5
29. fxg5 g3+ 30. Kxg3 Qxe5+ 31. Kh3 Rxh4+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "29"]
[White "Manotas, Franklin"]
[Black "Salazar, Aura Cristina"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1956"]
[BlackElo "2262"]
[PlyCount "70"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bg7 8.
Bg2 O-O 9. O-O Rb8 10. a4 a6 11. h3 b5 12. axb5 axb5 13. f4 Nd7 14. Nd5 e6 15.
Ndc3 b4 16. Na4 Qc7 17. Be3 Ba6 18. Ra2 d5 19. Nc5 Bxe2 20. Qxe2 Nd4 21. Qf2
Qxc5 22. b3 Qc3 23. Rd1 Nb5 24. exd5 e5 25. Kh2 exf4 26. Bxf4 Ra8 27. Bd2 Qd4
28. Qxd4 Nxd4 29. Rxa8 Rxa8 30. Bxb4 Nxc2 31. Bd2 Ra2 32. Rc1 Bf8 33. Kh1 Nd4
34. Bg5 Ne2 35. Rc8 Nxg3+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "30"]
[White "Arango, Andres Mauricio"]
[Black "Echavarria, Gustavo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2123"]
[BlackElo "1949"]
[PlyCount "94"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. O-O-O Nd5 13. Bd2 Qb6 14. c4 Qa6
15. Qb3 N5b6 16. c5 Nd5 17. Ne4 Be7 18. g4 N7f6 19. Nxf6+ Bxf6 20. g5 hxg5 21.
Bxg5 b5 22. Kb1 Qb7 23. Bxf6 Nxf6 24. Ne5 Rxh5 25. Rxh5 Nxh5 26. Qh3 g6 27.
Nxg6 fxg6 28. Qxe6+ Kf8 29. Qxg6 Qf7 30. Qxc6 Qf5+ 31. Ka1 Re8 32. d5 Qxf2 33.
Qh6+ Ng7 34. c6 Re1 35. Qc1 Rxd1 36. Qxd1 Qc5 37. a3 Ne8 38. Qh5 Nf6 39. Qf5
Kg7 40. Qe5 Qc1+ 41. Ka2 Qc4+ 42. Ka1 Qxd5 43. Qe7+ Kg6 44. c7 Qd1+ 45. Ka2
Qd5+ 46. Ka1 Qd1+ 47. Ka2 Qd5+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "31"]
[White "Garces, Javier"]
[Black "Trujillo, Fernando"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "2012"]
[BlackElo "1900"]
[PlyCount "54"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. Nxg5 hxg5 10. Bxg5 Be7 11. Bxf6 Bxf6 12. exf6 Qxf6 13. g3 Na6 14. a3 Bb7 15.
Bg2 O-O-O 16. Ne2 c5 17. Bxb7+ Kxb7 18. Nf4 cxd4 19. Qf3+ Kb8 20. a4 Nb4 21.
O-O e5 22. axb5 exf4 23. Qa3 Qe7 24. Rfe1 Qc5 25. Re5 Qxe5 26. Qxa7+ Kc8 27.
Qxf7 Qd5 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "32"]
[White "Galvis, Carlos Alberto"]
[Black "Diaz Herrera, Leider Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1979"]
[BlackElo "1896"]
[PlyCount "58"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. g3 Nd7 14. Bg2 Bb7
15. Nxb5 cxb5 16. Bxb7 Rb8 17. Bc6 Rb6 18. Qf3 Ke7 19. O-O Rd8 20. Rad1 Qxf3
21. Bxf3 Rd6 22. Rfe1 Nf6 23. Re5 a6 24. a4 b4 25. Ra5 Rxd4 26. Rxd4 Rxd4 27.
Rxa6 Nd5 28. Be2 Kd7 29. h4 Kc7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "33"]
[White "Torres, Jorge Emilio"]
[Black "Soto , Christian Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2008"]
[BlackElo "0"]
[PlyCount "83"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 d5 5. Bb2 O-O 6. Be2 b6 7. Nbd2 Bb7 8. c4
e6 9. Qc2 Nbd7 10. O-O c5 11. Rfd1 Qe7 12. Rac1 Rac8 13. Ba3 Rfd8 14. dxc5 Nxc5
15. cxd5 exd5 16. b4 Nce4 17. Qa4 Nc3 18. b5 Qd7 19. Rxc3 Rxc3 20. Bb4 Rc7 21.
Qxa7 d4 22. Ne5 Qe6 23. Ndc4 Nd5 24. Nxb6 Nxb6 25. Nc6 Rdc8 26. Qxb6 Bxc6 27.
bxc6 Rxc6 28. Qa7 R6c7 29. Qa3 dxe3 30. fxe3 Bc3 31. Kf2 Bxb4 32. Qxb4 Qxa2 33.
Rd2 Qe6 34. Qh4 Qf5+ 35. Qf4 Qe6 36. Bg4 f5 37. Bf3 Rc2 38. Qd4 Rxd2+ 39. Qxd2
Kg7 40. Qd4+ Kf8 41. Qh8+ Ke7 42. Qxh7+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "34"]
[White "Obando Avila, Jhanier Rodrigo"]
[Black "Salamanca, Juan David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "1497"]
[PlyCount "59"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 d6 6. Bc4 Nf6 7. O-O Be7 8.
e5 Nxe5 9. Nxe5 dxe5 10. Qxd8+ Kxd8 11. Bxf7 Bf5 12. Be3 c6 13. Rfd1+ Kc7 14.
Rac1 a6 15. Na4 Nd7 16. h3 Rhf8 17. Bb3 Rad8 18. g4 Bg6 19. Rd2 b6 20. Bd5 c5
21. b4 b5 22. Nxc5 Nxc5 23. Bxc5 Bxc5 24. Rxc5+ Kb8 25. Re2 Rfe8 26. Be4 Rd1+
27. Kg2 Bxe4+ 28. Rxe4 Rd4 29. Rxd4 exd4 30. Rd5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "35"]
[White "Cuevas Sanchez, Bramdon Daniel"]
[Black "Mendoza, Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1617"]
[BlackElo "0"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 g6 6. Bf4 Bg7 7. Nf3 Nc6 8. O-O
O-O 9. Nbd2 Bg4 10. Qb3 Bxf3 11. Nxf3 Qd7 12. Ne5 Nxe5 13. Bxe5 a6 14. Rae1
Rac8 15. Re2 e6 16. Rfe1 Rc6 17. Re3 Rd8 18. Rf3 Ne8 19. Bxg7 Kxg7 20. Qc2 Nd6
21. Qe2 Nc4 22. Bxc4 dxc4 23. Qe5+ Kg8 24. Qf6 e5 25. Qh4 Re6 26. dxe5 Rxe5 27.
Rf1 b5 28. Qf6 Re6 29. Qf4 Re7 30. Re3 Rde8 31. Rxe7 Qxe7 32. Qd4 Qe5 33. Qb6
Qe6 34. Qc5 Rc8 35. Qd4 Re8 36. g3 Qe2 37. Qb6 Re6 38. Qd8+ Kg7 39. Qd4+ Kg8
40. Qd8+ Kg7 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.04.30"]
[Round "9"]
[Board "37"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Hernandez Torres, Alex Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1791"]
[BlackElo "1905"]
[PlyCount "90"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 d6 6. h3 Be6 7. Bb3 Qd7 8. Nbd2
h6 9. Bxf6 gxf6 10. Ba4 a6 11. c3 Rg8 12. Rg1 b5 13. Bc2 Ke7 14. Qe2 a5 15. g4
Rg7 16. Nh4 Rb8 17. Nf5+ Bxf5 18. exf5 b4 19. Ba4 bxc3 20. bxc3 Ba3 21. Nc4 Bc5
22. Nxa5 Nd4 23. Qd1 Nb5 24. Qf3 d5 25. Nb3 Qd6 26. d4 exd4 27. Qe2+ Qe5 28.
Qxe5+ fxe5 29. Nxc5 Nxc3 30. Bb3 Kd6 31. Nd3 c5 32. Nc1 c4 33. Bd1 f6 34. Ne2
Nxe2 35. Bxe2 d3 36. Bd1 c3 37. Bb3 d4 38. f3 Re7 39. Kd1 e4 40. fxe4 Rxe4 41.
Re1 Re3 42. Rxe3 dxe3 43. Ke1 c2 44. Bxc2 dxc2 45. Ke2 Rb1 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "1"]
[White "Panesso Rivera, Henry"]
[Black "Castro, Oscar H"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2324"]
[BlackElo "2370"]
[PlyCount "84"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8.
Ne2 c5 9. Be3 Nc6 10. O-O cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd3 Be6 14. d5 Bxa1
15. Qxa1 f6 16. Kh1 Bd7 17. Bh6 Rf7 18. f4 Qc7 19. Rc1 Qd6 20. Qc3 b6 21. Qd4
e6 22. dxe6 Qxe6 23. Rc7 Be8 24. Qb4 Rd8 25. Bc2 Qd6 26. Qxd6 Rxd6 27. Rc8 Re7
28. Nc3 Kf7 29. Kg1 Rc6 30. Rxc6 Bxc6 31. Kf2 b5 32. f5 gxf5 33. exf5 b4 34.
Nd1 Be4 35. Ba4 Bxf5 36. Bd2 Rb7 37. a3 bxa3 38. Bxa5 a2 39. Bc3 Rb1 40. Ne3
Bd3 41. Bc6 a1=Q 42. Bxa1 Rxa1 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "2"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Mateus, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2299"]
[BlackElo "2246"]
[PlyCount "21"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Kh1 b6 10. f4 Bb7 11. Bf3 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "3"]
[White "Rios, Cristhian Camilo"]
[Black "Carvajal, Nolberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2384"]
[BlackElo "2356"]
[PlyCount "49"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. dxc5 dxc5 8. Qxd8
Rxd8 9. Bxc5 Nc6 10. Nd5 e6 11. Ne7+ Nxe7 12. Bxe7 Re8 13. Bd6 b6 14. Be2 Bb7
15. Nh3 Nd7 16. O-O-O Rac8 17. Kb1 f5 18. Nf2 Nc5 19. e5 Nd7 20. f4 g5 21. Bh5
gxf4 22. Bxe8 Rxe8 23. Rhg1 Nc5 24. Nh3 Be4+ 25. Ka1 {tiempo} 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "6"]
[White "Ruiz C, Joshua D"]
[Black "Mendoza, Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2178"]
[BlackElo "2342"]
[PlyCount "81"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bd3 Nd7 5. Nf3 e5 6. O-O Ngf6 7. Re1 a6 8. a4
O-O 9. Nbd2 b6 10. Bf1 Bb7 11. dxe5 dxe5 12. b4 Re8 13. Qc2 Bh6 14. Bb2 Nf8 15.
Rad1 N6d7 16. g3 Qe7 17. Nc4 Rad8 18. Ne3 Bxe3 19. Rxe3 Nf6 20. Nd2 Ne6 21. f3
Nd7 22. Nc4 f6 23. Red3 Ndf8 24. Ne3 Rxd3 25. Bxd3 Rd8 26. Bc4 Rxd1+ 27. Qxd1
Kg7 28. Bc1 h5 29. Qd2 Ng5 30. Kg2 Nf7 31. h4 Qd7 32. Nd5 Qd8 33. Qe2 Qc8 34.
Ba2 b5 35. Ne3 Qd7 36. axb5 axb5 37. c4 Ba6 38. c5 c6 39. g4 Ne6 40. Bxe6 Qxe6
41. gxh5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "7"]
[White "Tovio, Israel"]
[Black "Morales, Jhon Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2275"]
[BlackElo "2327"]
[PlyCount "93"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Nc3 e6 5. Bxc6 Qxc6 6. d4 cxd4 7. Nxd4 Qc7 8.
O-O a6 9. Re1 d6 10. Qd3 Bd7 11. Nf3 Ne7 12. Bf4 Ng6 13. Bg3 Ne5 14. Qe2 Be7
15. Rad1 Bc6 16. Nd4 O-O 17. f4 Nd7 18. Nd5 exd5 19. exd5 Bf6 20. dxc6 bxc6 21.
c3 a5 22. Nf5 d5 23. Qg4 Kh8 24. Bh4 g6 25. Bxf6+ Nxf6 26. Qg5 Ng8 27. Nd4 a4
28. f5 Rae8 29. fxg6 hxg6 30. h4 Qd7 31. h5 Kg7 32. Rf1 Qd8 33. Qxd8 Rxd8 34.
hxg6 Kxg6 35. Nxc6 Rd6 36. Ne5+ Kg7 37. Rd4 a3 38. Rg4+ Kh7 39. b3 f5 40. Ra4
Re6 41. Nf3 Re3 42. Rxa3 Rxc3 43. Ra7+ Kg6 44. Nd4 Nh6 45. Ne6 Re8 46. Nf4+ Kg5
47. Nxd5 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "8"]
[White "Martinez Romero, Martin"]
[Black "Herrera, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2363"]
[BlackElo "2179"]
[PlyCount "41"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. g3 dxc4 5. Bg2 b5 6. Nf3 Bb7 7. O-O e6 8. a4 a6
9. Ne5 Qb6 10. e4 Bb4 11. Bg5 Nbd7 12. Nxd7 Nxd7 13. d5 Nc5 14. dxc6 Bxc6 15.
axb5 Bxb5 16. Nxb5 Qxb5 17. e5 Rc8 18. Qd6 Ne4 19. Qxa6 Qxa6 20. Rxa6 Nxg5 21.
h4 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "9"]
[White "Vittorino, Carlo Giovanni"]
[Black "Martinez, Christian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2283"]
[BlackElo "2210"]
[PlyCount "67"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Bg5 Nd7 3. c4 c6 4. cxd5 cxd5 5. Qa4 Qb6 6. Nc3 e6 7. Rc1 a6 8. e4
Qb4 9. exd5 exd5 10. Nf3 Qxa4 11. Nxa4 Bd6 12. Bd3 Ne7 13. O-O O-O 14. Rfe1 Ng6
15. Bxg6 hxg6 16. Be7 Bxe7 17. Rxe7 b5 18. Nc5 Nf6 19. Ne5 a5 20. f3 g5 21. g4
g6 22. Ncd3 Ne8 23. Nxf7 Rxf7 24. Rxe8+ Rf8 25. Rxf8+ Kxf8 26. Rc7 Ba6 27. Ne5
b4 28. Kf2 a4 29. Nxg6+ Kg8 30. Ne7+ Kf8 31. Nxd5 a3 32. bxa3 bxa3 33. Rh7 Re8
34. Rh8+ 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "10"]
[White "Dominguez, Ramiro"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2191"]
[BlackElo "2271"]
[PlyCount "80"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. c4 Qa5+ 5. Bd2 Qb6 6. Bc3 Nc6 7. dxc5 Bxc3+ 8.
Nxc3 Qxc5 9. Be2 Nf6 10. O-O O-O 11. Qd2 d6 12. a3 Bg4 13. b4 Qb6 14. Rfc1 Bxf3
15. Bxf3 Nd4 16. Bd1 e5 17. Na4 Qd8 18. Qe3 Rc8 19. f4 Ne6 20. f5 Nd4 21. g4
Nd7 22. Ra2 Qh4 23. Rg2 Rc7 24. Rg3 f6 25. Bb3 Kg7 26. Rd1 Qg5 27. Qd3 Rfc8 28.
Ba2 b5 29. Nc3 a6 30. Nd5 bxc4 31. Qe3 c3 32. Nxc7 c2 33. Rc1 Ne2+ 34. Kf2
Qxe3+ 35. Rxe3 Nxc1 36. Ne6+ Kg8 37. Bd5 Nb6 38. Bb7 Nd3+ 39. Rxd3 c1=Q 40.
Bxc8 Qc2+ 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "11"]
[White "Diaz Cordoba, Fredy"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2225"]
[BlackElo "2192"]
[PlyCount "19"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Be2 Bb7 5. O-O c5 6. b3 cxd4 7. Nxd4 Be7 8. c4
d6 9. Ba3 O-O 10. Nd2 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "12"]
[White "Pardo, Alejandro"]
[Black "Lopez Hernandez, Carlos Manuel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "2313"]
[PlyCount "92"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

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 b5 11. g4 Nbd7 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5
a4 16. fxe6 axb3 17. exf7+ Rxf7 18. Kb1 bxa2+ 19. Ka1 Nc7 20. Nc1 Kh8 21. Bc4
Rf8 22. h4 Nc5 23. Bxc5 dxc5 24. Qxd8 Raxd8 25. Rxd8 Rxd8 26. Nb3 Na8 27. Rf1
Rf8 28. Rxf8+ Bxf8 29. Kxa2 Nb6 30. Nd2 g6 31. Be6 Kg7 32. b3 h6 33. Kb1 hxg5
34. hxg5 Be7 35. Nf3 Bxg5 36. Nxe5 Kf6 37. Nf3 Kxe6 38. Nxg5+ Kf6 39. Nf3 Nd7
40. Kc1 Ne5 41. Ne1 Ke6 42. Kd2 g5 43. Nd3 Kd6 44. Ke3 Nc6 45. Nf2 Ne5 46. Nd3
Nc6 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "13"]
[White "Rios Parra, Alejandro"]
[Black "Rodriguez Rueda, Paula Andrea"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2367"]
[BlackElo "2219"]
[PlyCount "55"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Qc7 8. Be3
h5 9. Bd3 b5 10. O-O-O Bb7 11. f5 b4 12. Ncb5 axb5 13. Bxb5+ Ke7 14. fxe6 Bxe4
15. Qh3 Qc8 16. Kb1 fxe6 17. Rd2 Na6 18. Bg5 Nc5 19. Rf1 Bd5 20. Rxf6 Bxa2+ 21.
Kc1 gxf6 22. Bxf6+ Kxf6 23. Rf2+ Ke5 24. Nc6+ Kd5 25. Nxb4+ Ke5 26. Qg3+ Kd4
27. c3+ Ke4 28. Qf4# 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "16"]
[White "Franco Valencia, Beatriz I"]
[Black "Diaz, Ricardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2213"]
[BlackElo "2231"]
[PlyCount "69"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 a6 5. Qc2 Be7 6. Nf3 O-O 7. O-O Nbd7 8. Rd1
Ne4 9. Nc3 Ndf6 10. Ne5 Nxc3 11. Qxc3 c6 12. Qc2 Nd7 13. Nxd7 Bxd7 14. e4 dxc4
15. Qxc4 Qa5 16. Bf4 Rac8 17. Qb3 b5 18. a3 Rfd8 19. Qa2 Be8 20. b4 Qb6 21. Be3
Qc7 22. Bf4 Qb6 23. d5 cxd5 24. exd5 exd5 25. Bxd5 Bf6 26. Be3 Qb8 27. Bd4 Be5
28. Rd2 Kh8 29. Rad1 Bxd4 30. Rxd4 Qb6 31. Qd2 Rd6 32. Be4 Rf6 33. Rd6 Rxd6 34.
Qxd6 Qa7 35. Qf8# 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "17"]
[White "Valle, Efrain"]
[Black "Martinez, Jorge Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2190"]
[BlackElo "2220"]
[PlyCount "47"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 e6 4. e3 Nf6 5. c4 a6 6. Be2 Qc7 7. Nc3 Be7 8. O-O
Nc6 9. Bd2 Ne5 10. b3 b6 11. f4 Nc6 12. Nxc6 dxc6 13. e4 Bb7 14. e5 Nd7 15. Qc2
Rd8 16. Rad1 c5 17. Bf3 Nb8 18. Bxb7 Qxb7 19. Qe4 Qxe4 20. Nxe4 f5 21. Nc3 Kd7
22. Kf2 Kc7 23. Ke2 Nc6 24. Be3 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "18"]
[White "Rivera, Ingris"]
[Black "Valderrama, Gilberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2169"]
[BlackElo "2265"]
[PlyCount "148"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. c3 Bd6 8. Bg5
Be7 9. Bb5 Qd7 10. Nd2 O-O 11. O-O Rae8 12. c4 a6 13. Ba4 Nxd4 14. Qd1 Nc6 15.
Nf3 dxc4 16. Qxd7 Nxd7 17. Bxe7 Rxe7 18. Bxc6 bxc6 19. Rfc1 Rb8 20. Rab1 e5 21.
Rxc4 Rb6 22. b3 f6 23. Rbc1 Re6 24. Nd2 f5 25. Nb1 c5 26. Nc3 Rb4 27. Nd5 Rb7
28. R1c2 Kf7 29. Kf1 Rd6 30. Nc3 Rb4 31. Na4 Rxc4 32. Rxc4 Rd5 33. Ke2 Ke6 34.
f3 g6 35. g4 Kf6 36. Nc3 Rd6 37. e4 fxg4 38. hxg4 Nf8 39. Nd5+ Kg5 40. Nxc7 Rc6
41. Nd5 Ne6 42. Ke3 a5 43. b4 axb4 44. Nxb4 Rb6 45. Nd3 Ra6 46. a4 Rb6 47. Rc3
h5 48. gxh5 gxh5 49. Nxe5 h4 50. Nd3 h3 51. Kf2 Kh4 52. e5 Rb1 53. Rc4+ Nd4 54.
Rc1 Rb3 55. Rd1 c4 56. Ne1 Rb2+ 57. Ke3 Nf5+ 58. Kf4 Ng3 59. e6 Re2 60. Nc2
Rxc2 61. Re1 Re2 62. Rxe2 Nxe2+ 63. Ke5 h2 64. e7 h1=Q 65. e8=Q Qxf3 66. Qh8+
Kg3 67. Qg8+ Kf2 68. Qxc4 Qe3+ 69. Kd6 Qd2+ 70. Kc7 Qa5+ 71. Kb7 Nc3 72. Qa6
Qd5+ 73. Qc6 Qf7+ 74. Qc7 Qxc7+ 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "20"]
[White "Castrillon Gomez, Melissa"]
[Black "Corredor, Fabian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2185"]
[BlackElo "2013"]
[PlyCount "41"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Bc4 Nc6 6. d4 O-O-O 7. d5 e6 8.
Bd2 exd5 9. Nxd5 Qc5 10. Ne3 Nf6 11. Bxf7 Qe7 12. Bc4 Ne5 13. Be2 Ne4 14. Nxe5
Bxe2 15. Qxe2 Qxe5 16. O-O-O Bc5 17. Nc4 Qe8 18. Be3 Rxd1+ 19. Rxd1 Nf6 20. Qd3
Bxe3+ 21. Nxe3 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "21"]
[White "Angulo Pimienta, Angel Gabriel"]
[Black "Munoz, Julian Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "2176"]
[PlyCount "62"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8.
exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Be7 11. O-O O-O 12. f4 f5 13. fxe5 Nxe5 14. Qe2
Nxd3 15. cxd3 Bf6 16. d4 Re8 17. Qd3 Be6 18. Nc5 Bd5 19. Qxf5 Re2 20. Rf2 Rxf2
21. Qxf2 Qe8 22. Re1 Qg6 23. Nd7 Bxa2 24. Nxf6+ Qxf6 25. Qxf6 gxf6 26. Re7 a5
27. Bc1 b5 28. Ba3 Rb8 29. Bd6 Rb6 30. Bc5 Re6 31. Rxe6 Bxe6 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "27"]
[White "Navia, Edwin Adrian"]
[Black "Chirivi C, Jenny Astrid"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2052"]
[BlackElo "2165"]
[PlyCount "82"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 Bc5 8.
Nb3 Be7 9. f4 b6 10. c4 d6 11. Nc3 Nbd7 12. Bd2 Bb7 13. Rae1 e5 14. f5 g6 15.
Nd5 Bxd5 16. cxd5 Qb7 17. Bh6 Rg8 18. Nd2 g5 19. Kh1 Nc5 20. Bc2 Bf8 21. Bxf8
Kxf8 22. b4 Ncd7 23. Nc4 Ke7 24. Bd3 Rac8 25. Nd2 Nb8 26. Rc1 h6 27. Nc4 b5 28.
Na5 Qb6 29. Nb3 Kd7 30. g3 Rxc1 31. Nxc1 Rc8 32. Nb3 Rc3 33. Qd2 Rc7 34. h4
gxh4 35. gxh4 Ke7 36. Qxh6 Nbd7 37. Na5 Qd4 38. Rf3 Ng4 39. Nc6+ Rxc6 40. Qg5+
Ndf6 41. dxc6 Qb2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "28"]
[White "Jimenez, Jose Mauricio"]
[Black "Galvis, Carlos Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2197"]
[BlackElo "1979"]
[PlyCount "59"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 Nf6 2. d4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. Nc3 Bb7 8. cxd5
exd5 9. Ne5 Re8 10. Qa4 c6 11. Rd1 b5 12. Qb3 Nbd7 13. e4 Nb6 14. exd5 Nbxd5
15. a4 b4 16. Nxd5 Nxd5 17. a5 a6 18. Bd2 Rb8 19. Qc4 Qd6 20. Rac1 c5 21. Nxf7
Kxf7 22. Bf4 Qe6 23. Bxb8 Rxb8 24. dxc5 Nf6 25. Qxe6+ Kxe6 26. c6 Bxc6 27.
Rxc6+ Kf7 28. Rxa6 Rc8 29. Ra7 Rc2 30. Re1 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "29"]
[White "Diaz Herrera, Leider Andres"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1896"]
[BlackElo "2123"]
[PlyCount "81"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8.
Nd2 Be7 9. b3 O-O 10. Bb2 a5 11. Qe2 a4 12. Rfe1 a3 13. Be5 Qb6 14. Qe3 Bc5 15.
Qf3 Bxf2+ 16. Qxf2 Qxf2+ 17. Kxf2 Ng4+ 18. Kg3 Nxe5 19. Be2 f5 20. exd5 f4+ 21.
Kf2 exd5 22. h3 Bf5 23. Nf3 Nxf3 24. Bxf3 Rfe8 25. c4 Be4 26. Bg4 Re7 27. c5
Kf7 28. Rad1 Kf6 29. Rd4 Rb7 30. Bf3 Ke5 31. Rdxe4+ dxe4 32. Bxe4 Kd4 33. Bxc6
Raa7 34. Bxb7 Rxb7 35. c6 Rc7 36. Rc1 Kd5 37. Kf3 g5 38. Kg4 h6 39. Kh5 Rxc6
40. Rxc6 Kxc6 41. Kxh6 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "30"]
[White "Echavarria, Gustavo"]
[Black "Gonzalez Parejo, Ramon Junior"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1949"]
[BlackElo "2063"]
[PlyCount "23"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. d4 Nf6 2. Nd2 g6 3. e4 d6 4. f4 Bg7 5. Ngf3 O-O 6. Bd3 c5 7. c3 Nc6 8. d5
Nb8 9. O-O e6 10. Bc4 exd5 11. exd5 b5 12. Bb3 1/2-1/2

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "32"]
[White "Soto , Christian Camilo"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2053"]
[PlyCount "146"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Bg2 Nf6 6. Nf3 Bf5 7. O-O e6 8. Bf4
Qb6 9. b3 Rc8 10. Nc3 Ba3 11. Bc1 Bd6 12. Bb2 h5 13. Rc1 Qd8 14. h4 O-O 15. Ng5
Bb4 16. a3 Ba5 17. b4 Bb6 18. e3 Ng4 19. Na4 f6 20. Nh3 Bc7 21. Qd2 Qe8 22. Nc5
b6 23. Na6 Bd6 24. Rc3 Qf7 25. Rfc1 Qb7 26. Qe2 Bg6 27. Nf4 Bxf4 28. gxf4 Kh7
29. b5 Na5 30. Rc7 Qa8 31. Bc3 Nb3 32. Re1 Rxc7 33. Nxc7 Qc8 34. Bb4 Rf7 35.
Na6 Nc1 36. Qd2 Nd3 37. Rf1 Qc4 38. a4 e5 39. f3 exf4 40. fxg4 fxe3 41. Qc3 e2
42. Ra1 Qxc3 43. Bxc3 Re7 44. gxh5 Be4 45. Be1 Bxg2 46. Kxg2 Re4 47. Kf3 Nxe1+
48. Rxe1 Rxd4 49. a5 bxa5 50. Rxe2 Rxh4 51. Ra2 a4 52. Nc5 Rb4 53. Rxa4 Rxb5
54. Ne6 a5 55. Nf4 f5 56. Rd4 Rb3+ 57. Kg2 Rb4 58. Rxb4 axb4 59. Nxd5 b3 60.
Kf3 b2 61. Nc3 Kh6 62. Kf4 Kxh5 63. Kxf5 g5 64. Ke4 Kg4 65. Ke3 Kg3 66. Kd2 Kf3
67. Ke1 Kg2 68. Kd2 g4 69. Kc2 Kf3 70. Nb1 g3 71. Nd2+ Ke2 72. Nb3 g2 73. Nd4+
Kf2 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "33"]
[White "Hernandez Torres, Alex Daniel"]
[Black "Garces, Javier"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1905"]
[BlackElo "2012"]
[PlyCount "102"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. Nc3 Bg7 7. Be3 Nc6 8. Be2
O-O 9. O-O Bd7 10. Qd2 a6 11. f4 Rc8 12. h3 Na5 13. Rad1 Nc4 14. Bxc4 Rxc4 15.
e5 Ne8 16. b3 Rc8 17. Ne4 d5 18. Ng5 e6 19. g4 Nc7 20. h4 Nb5 21. Nxb5 Bxb5 22.
Rf2 Qc7 23. h5 Qc3 24. hxg6 hxg6 25. Rh2 Qxd2 26. Rdxd2 Rc3 27. Bd4 Rc7 28. Nh7
Rfc8 29. c3 a5 30. Rh3 Rc6 31. Rdh2 Ba6 32. Nf6+ Kf8 33. Rh7 R6c7 34. a3 b5 35.
b4 axb4 36. axb4 Rxc3 37. Bxc3 Rxc3 38. Nd7+ Kg8 39. R7h3 Rc4 40. Ra3 Bb7 41.
Nc5 Bc6 42. Nd3 d4 43. Raa2 Be4 44. Rhd2 g5 45. fxg5 Rc3 46. Nf2 Bd5 47. Rac2
Rg3+ 48. Kf1 Bxe5 49. Rc8+ Kg7 50. Re2 Bf4 51. Nd3 Rxd3 0-1

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "36"]
[White "Arismendi, Efrain Steven"]
[Black "Manotas, Franklin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1668"]
[BlackElo "1956"]
[PlyCount "57"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 dxe5 6. dxe5 e6 7. O-O Bxf3 8.
Bxf3 c6 9. Qe2 Nd7 10. c4 Ne7 11. Nc3 Qc7 12. Re1 h6 13. b4 g5 14. Bh5 Ng6 15.
Bxg6 fxg6 16. c5 Bg7 17. f4 gxf4 18. Bxf4 O-O-O 19. Ne4 Kb8 20. Nd6 Rdf8 21.
Bg3 a6 22. a4 Ka7 23. Rec1 g5 24. b5 cxb5 25. axb5 Nxc5 26. Bf2 b6 27. Bxc5
bxc5 28. Rxa6+ Kb8 29. Rca1 1-0

[Event "IRT Fase Semifinal Selectivo Olimpiada Mundial Tur
[Site "Puerto Boyaca, Casa de la Cultura Guillermo Cano I
[Date "2012.05.01"]
[Round "10"]
[Board "38"]
[White "Salazar, Andersson"]
[Black "Ossa Ramirez, Jesus Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1507"]
[BlackElo "1791"]
[PlyCount "47"]
[EventDate "2012.04.26"]
[EventRounds "10"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Be7 7. f3 Nf6 8.
Be3 h6 9. Qd2 Ne5 10. Bxd7+ Nfxd7 11. O-O-O Nc4 12. Qd3 Nde5 13. Qe2 Nxe3 14.
Qxe3 a6 15. f4 c6 16. fxe5 Bg5 17. Qxg5 Qxg5+ 18. Rd2 dxe5 19. Nf5 Rd8 20. Rhd1
Rxd2 21. Rxd2 O-O 22. h4 Qf4 23. g3 Qf1+ 24. Rd1 0-1