[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2011.06.27"]
[Round "11"]
[White "Jaramillo Ochoa, Mateo"]
[Black "Sierra, Julian Andres"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "1925"]
[BlackElo "2049"]
[PlyCount "99"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 h6 13. a4 Bd7 14. axb5 axb5 15. Nf1 cxd4 16. cxd4 Rfc8 17. Ne3 Nc4 18. Rxa8 Rxa8 19. b3 Nxe3 20. Bxe3 Be6 21. Qb1 Rc8 22. Rc1 Qb8 23. Qb2 Qb7 24. Nd2 d5 25. dxe5 Nxe4 26. Nf3 Bb4 27. Bd3 Bc3 28. Qe2 Bd7 29. Bd4 Bxd4 30. Rxc8+ Qxc8 31. Nxd4 Qc1+ 32. Qf1 Qf4 33. Bxb5 Bxb5 34. Nxb5 Qxe5 35. Qd3 Qa1+ 36. Kh2 Qh1+ 37. Kxh1 Nxf2+ 38. Kg1 Nxd3 39. Nc3 Nb4 40. Kf2 Kf8 41. Ke3 Ke7 42. Kd4 Ke6 43. g3 f5 44. Nb5 g5 45. Nc7+ Kd6 46. Ne8+ Kc6 47. Ng7 Nc2+ 48. Kd3 Nb4+ 49. Kd4 Nc2+ 50. Kd3 1/2-1/2

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2011.06.26"]
[Round "9"]
[White "Sierra, Julian Andres"]
[Black "Manrique, Fernando"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2049"]
[BlackElo "1940"]
[PlyCount "55"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Bg5 Bc5 7. Nc3 d6 8. Nd5 Bxf2+ 9. Kf1 Bb6 10. Nh4 0-0 11. Nxf6+ gxf6 12. Bh6 Re8 13. Bc4+ Kh8 14. Qh5 Qe7 15. Bf8 Qxf8 16. Ng6+ Kg7 17. Nxf8 Rxf8 18. g4 Nd4 19. Bb3 Bd7 20. c3 Bb5+ 21. Ke1 Ne2 22. g5 fxg5 23. c4 Rf2 24. Qxg5+ Kh8 25. cxb5 Raf8 26. Kd1 Nd4 27. Bc4 Ba5 28. Rg1 1-0

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2011.06.26"]
[Round "10"]
[White "Sierra, Julian Andres"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2049"]
[BlackElo "2277"]
[PlyCount "74"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. Bg5 d4 9. a3 Bxc3+ 10. bxc3 dxc3 11. 0-0 Nbd7 12. Qe1 Qc7 13. f4 h6 14. Bxf6 Nxf6 15. Kh1 0-0 16. f5 Rd8 17. g4 Bd7 18. Rg1 Nh7 19. h4 f6 20. Qe3 Bb5 21. Bxb5 axb5 22. Nc5 Qb6 23. Qxc3 Rdc8 24. Qb3+ Kh8 25. Ne6 Qf2 26. Rg2 Qxh4+ 27. Kg1 Ng5 28. Nxg5 Qxg5 29. Re1 Rc5 30. Rd1 Rac8 31. Rdd2 Rc3 32. Qe6 Qe3+ 33. Kh2 Qf4+ 34. Kg1 Qxe4 35. g5 Qe1+ 36. Kh2 R3c4 37. Rd4 Rxc2 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2011.06.25"]
[Round "8"]
[White "Corpus, Eugenio"]
[Black "Sierra, Julian Andres"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1814"]
[BlackElo "2049"]
[PlyCount "40"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Bd6 9. b3 Ne7 10. Bb2 Ng6 11. d4 exd4 12. Bxd4 Qxd4 13. hxg4 Qf6 14. gxh5 Rxh5 15. Nc4 0-0-0 16. Qe2 Nf4 17. Nxd6+ cxd6 18. Qd2 Rdh8 19. Nh4 Qxh4 20. f3 Qg3 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2011.06.25"]
[Round "7"]
[White "Sierra, Julian Andres"]
[Black "Grajales, Rubiel"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2049"]
[PlyCount "38"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qg4 0-0 8. f4 f5 9. Qh3 a6 10. Nf3 c5 11. g4 fxg4 12. Qxg4 Nc6 13. 0-0-0 Qf7 14. Kb1 Qxf4 15. Qxe6+ Kh8 16. Ne1 Nb6 17. Qd6 cxd4 18. Nxd5 Nxd5 19. Qxd5 Qf2 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2011.06.24"]
[Round "6"]
[White "Basilio, Enoc"]
[Black "Sierra, Julian Andres"]
[Result "0-1"]
[ECO "C89"]
[BlackElo "2049"]
[PlyCount "15"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2011.06.24"]
[Round "5"]
[White "Cardozo Munar, Carlos Eduardo"]
[Black "Sierra, Julian Andres"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1865"]
[BlackElo "2049"]
[PlyCount "86"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 Qh4 7. Qe2 d6 8. g3 Qe7 9. a5 Nd4 10. Nxd4 Bxd4 11. c3 Bf6 12. Bg2 a6 13. 0-0 h5 14. Re1 h4 15. f4 hxg3 16. hxg3 Nh6 17. Nd2 g5 18. e5 dxe5 19. fxg5 Bxg5 20. Qxe5 Qxe5 21. Rxe5+ Be7 22. Rh5 Bg4 23. Bxb7 Rd8 24. Rh2 Bg5 25. Nf1 Bxc1 26. Rxc1 Rd6 27. Ne3 0-0 28. Rxh6 Rxh6 29. Nxg4 Rg6 30. Bf3 f5 31. Nh2 Rxg3+ 32. Kf2 Rh3 33. Bd5+ Kh8 34. Nf3 Rd8 35. c4 Rb8 36. Rc2 Rb3 37. Re2 Kg7 38. Re7+ Kf8 39. Rxc7 Rxb2+ 40. Ke3 Ra2 41. Rf7+ Ke8 42. Rxf5 Kd7 43. Rf6 Rxa5 1-0

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2011.06.23"]
[Round "3"]
[White "Hoyos, Camilo"]
[Black "Sierra, Julian Andres"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "2049"]
[PlyCount "74"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 Ne5 9. Be2 Qg6 10. Nd2 Ng4 11. Bf4 0-0 12. f3 Ne5 13. b4 Bb6 14. Nc4 Nxc4 15. Bxc4 Be6 16. Bb3 Bxb3 17. axb3 f5 18. e5 dxe5 19. Bxe5 f4 20. Kh1 Rad8 21. Qe2 Nd5 22. Qc4 Kh8 23. Rfe1 Rfe8 24. Re4 Qh5 25. Ne6 Rxe6 26. Bxg7+ Kxg7 27. Rxe6 Qf5 28. Re4 Qf6 29. Rae1 Be3 30. Rd1 c6 31. Qd3 Bb6 32. c4 Ne3 33. Rxe3 fxe3 34. Qe2 Rxd1+ 35. Qxd1 Qd4 36. Qe1 e2 37. Qg3+ Kf7 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2011.06.22"]
[Round "2"]
[White "Sierra, Julian Andres"]
[Black "Rojas Barrero, Andres Humberto"]
[Result "0-1"]
[ECO "C80"]
[WhiteElo "2049"]
[BlackElo "2238"]
[PlyCount "58"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Nxe5 Be7 8. c3 Nxa4 9. Qxa4 Nxe5 10. Rxe5 0-0 11. d4 d5 12. Nd2 Bd6 13. Re2 Qh4 14. Nf1 Bf5 15. Qd1 Rae8 16. Qe1 Bd7 17. a4 Rxe2 18. Qxe2 Re8 19. Be3 f5 20. g3 Qh3 21. f4 Kh8 22. Qf3 Re6 23. b3 h5 24. Ra2 Qg4 25. Qxd5 Qd1 26. Rd2 Qa1 27. Qxf5 Qxc3 28. Qxh5+ Kg8 29. Qe2 Qxb3 0-1

[Event "COL-ch sf "]
[Site "Medellin"]
[Date "2010.06.13"]
[Round "11"]
[White "Sierra, Julian Andres"]
[Black "Narvaez Ramirez, Faber Alberto"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2061"]
[BlackElo "2166"]
[PlyCount "111"]
[EventDate "2010.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Bc4 Nf6 5. f3 c6 6. Nc3 Nbd7 7. Nge2 b5 8. Bb3 Rb8 9. e5 dxe5 10. dxe5 Nxe5 11. Qxd8+ Kxd8 12. Bxa7 Rb7 13. Bd4 Nc4 14. Bxc4 bxc4 15. 0-0-0 Bd7 16. Na4 Ke8 17. Nc5 Rc7 18. Nc3 Rg8 19. Rhe1 Bh6+ 20. Be3 Bxe3+ 21. Rxe3 e6 22. N3e4 Nd5 23. Rxd5 cxd5 24. Nf6+ Kd8 25. Ncxd7 Rh8 26. Nb6 Rb7 27. Na4 h5 28. g4 hxg4 29. Nxg4 Ke7 30. b3 cxb3 31. axb3 Kd6 32. c4 dxc4 33. bxc4 Rb4 34. c5+ Kc7 35. Nb6 Rb5 36. Rc3 Rh5 37. Na4 Ra5 38. Rc4 Kc6 39. Kc2 Rf5 40. f4 f6 41. Re4 Kd7 42. Kb3 Ke7 43. Nc3 Raxc5 44. Rb4 Rc7 45. Ne2 Rh5 46. Rb6 Rh4 47. Ne3 Rh3 48. Ng3 Rxh2 49. f5 exf5 50. Nd5+ Kd8 51. Nxc7 Kxc7 52. Rxf6 Rh3 53. Rxg6 f4 54. Rf6 fxg3 55. Rg6 Kd7 56. Kc4 1/2-1/2

[Event "COL-ch sf "]
[Site "Medellin"]
[Date "2010.06.12"]
[Round "10"]
[White "Prieto, Ernesto"]
[Black "Sierra, Julian Andres"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "2104"]
[BlackElo "2061"]
[PlyCount "115"]
[EventDate "2010.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Qf6+ 7. Ke1 Nc6 8. Be3 Nge7 9. Qf3 Qg6 10. h4 d6 11. Be2 h5 12. Bc4 Bg4 13. Qf4 0-0 14. Rf1 Be6 15. Be2 d5 16. Qg5 dxe4 17. Bxh5 Qxg5 18. hxg5 Nf5 19. Bf4 Ncxd4 20. Bd1 Bc4 21. Rh1 Ne6 22. g4 Nxf4 23. gxf5 Rfe8 24. Be2 Bxe2 25. Nxe2 Nd5 26. Rh3 Re5 27. Kd2 Rd8 28. Nd4 Nf4 29. Rh4 Rxf5 30. Kc3 Rc5+ 31. Kb3 Rxd4 32. Rxf4 Rxg5 33. c3 Rd2 34. Rxe4 Rb5+ 35. Kc4 Rbxb2 36. Re8+ Kh7 37. Re7 Rxa2 38. Rh1+ Rh2 39. Rxh2+ Rxh2 40. Rxf7 Kh6 41. Rxc7 Rb2 42. Kd4 g5 43. Ke4 a5 44. Rc5 b5 45. Kf3 a4 46. Kg4 a3 47. Rc6+ Kg7 48. Kxg5 a2 49. Rc7+ Kf8 50. Ra7 Rf2 51. Kg4 Ke8 52. Kg3 Rb2 53. Kf4 Kd8 54. Ke5 Kc8 55. Kd5 Kb8 56. Ra3 Rc2 57. Ra5 Kb7 58. Kc5 1/2-1/2

[Event "COL-ch sf "]
[Site "Medellin"]
[Date "2010.06.11"]
[Round "9"]
[White "Sierra, Julian Andres"]
[Black "Blandon, Luis Guillermo"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2061"]
[BlackElo "2000"]
[PlyCount "39"]
[EventDate "2010.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Nc3 cxb5 8. Nxe4 Be7 9. 0-0 Qb6 10. Re1 Qg6 11. Qd5 Qc6 12. Nd6+ Kd8 13. Nf7+ Kc7 14. Qb3 b6 15. Qg3 Bb7 16. e6+ d6 17. Nxh8 Nh6 18. Bxh6 gxh6 19. Nf7 Bh4 20. Qc3 1-0

[Event "COL-ch sf "]
[Site "Medellin"]
[Date "2010.06.10"]
[Round "8"]
[White "Ramirez, Jaime Orlando"]
[Black "Sierra, Julian Andres"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1951"]
[BlackElo "2061"]
[PlyCount "85"]
[EventDate "2010.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. Nxd4 d6 6. 0-0 Nf6 7. Nc3 0-0 8. Nxc6 bxc6 9. Bf4 Be6 10. Bb3 d5 11. e5 Nd7 12. Ba4 Nb8 13. Bb3 Nd7 14. Ba4 Nb8 15. Bb3 f5 16. exf6 Bxf6 17. Qd2 Kh8 18. Rfe1 Bd7 19. Be5 Bxe5 20. Rxe5 Qf6 21. Rae1 Na6 22. Na4 Rae8 23. Rxe8 Bxe8 24. Qe3 d4 25. Qg3 c5 26. c3 c4 27. Bd1 d3 28. Qe3 Bc6 29. f3 Qh4 30. Qe7 Qxe7 31. Rxe7 Re8 32. Rxe8+ Bxe8 33. Kf2 Nb8 34. Nc5 Kg8 35. Ke3 Bf7 36. b3 Nc6 37. bxc4 Ne5 38. Bb3 Kf8 39. Nxd3 Nxd3 40. Kxd3 c5 41. Ba4 Ke7 42. Bc6 Kd6 43. Bd5 1-0

[Event "COL-ch sf "]
[Site "Medellin"]
[Date "2010.06.09"]
[Round "7"]
[White "Sierra, Julian Andres"]
[Black "Martinez, Mauricio"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2061"]
[BlackElo "2018"]
[PlyCount "66"]
[EventDate "2010.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Nd7 12. Bg5 Qc7 13. Re1 Nb6 14. Bb3 h6 15. Bd2 Bg4 16. h3 Bh5 17. g4 Bg6 18. Ne5 Bxe5 19. Rxe5 Kh8 20. Qe2 Rad8 21. Re1 Nc8 22. Bf4 f6 23. Qd2 Nd6 24. R5e2 c5 25. Re7 Qa5 26. Bxd6 Rxd6 27. Rxb7 Rfd8 28. Ree7 Rxd4 29. Qc1 Rd2 30. Rxg7 c4 31. Rxg6 cxb3 32. Rxh6+ Kg8 33. Rg6+ Kh8 1/2-1/2

[Event "COL-ch sf "]
[Site "Medellin"]
[Date "2010.06.08"]
[Round "6"]
[White "De la Roche, Joaquin"]
[Black "Sierra, Julian Andres"]
[Result "1/2-1/2"]
[ECO "C84"]
[BlackElo "2061"]
[PlyCount "67"]
[EventDate "2010.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d4 d6 8. c3 Bg4 9. Be3 0-0 10. Nbd2 h6 11. Re1 Re8 12. h3 exd4 13. cxd4 Bh5 14. Rc1 Qd7 15. Nf1 Na5 16. Bc2 Nc4 17. b3 Nxe3 18. Nxe3 Bf8 19. Nf5 c5 20. e5 dxe5 21. dxe5 Qxd1 22. Rcxd1 Bxf3 23. gxf3 Nh5 24. Re4 g5 25. h4 Nf4 26. hxg5 hxg5 27. Kh2 Rad8 28. Rg1 Ne6 29. Reg4 Rd2 30. Rxg5+ Nxg5 31. Rxg5+ Kh8 32. Rh5+ Kg8 33. Rg5+ Kh8 34. Rh5+ 1/2-1/2

[Event "COL-ch sf "]
[Site "Medellin"]
[Date "2010.06.07"]
[Round "4"]
[White "Delgado Perez, Carlos Alberto"]
[Black "Sierra, Julian Andres"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "2061"]
[PlyCount "100"]
[EventDate "2010.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 c5 3. Nbd2 Nc6 4. e4 g6 5. g3 Bg7 6. Bg2 d4 7. 0-0 e5 8. a4 Be6 9. b3 h6 10. Nc4 Nge7 11. Nfd2 0-0 12. f4 exf4 13. Rxf4 Qc7 14. Ba3 b6 15. Qe2 Rae8 16. Raf1 a6 17. Bc1 b5 18. Nb2 Nb4 19. Nb1 g5 20. R4f2 Ng6 21. Na3 Qb8 22. Qh5 Qc8 23. Qd1 Qb8 24. Qh5 Qc8 25. Qd1 Qd7 26. Bd2 Ne5 27. Qe1 Ng4 28. Bxb4 cxb4 29. Qxb4 Nxf2 30. Rxf2 Rb8 31. Qa5 Qc6 32. Nd1 bxa4 33. bxa4 Rfc8 34. e5 Qc5 35. Qxc5 Rxc5 36. Bf1 Rxe5 37. Nc4 Bxc4 38. dxc4 Re1 39. Kg2 Rxd1 40. Bd3 g4 41. Bf5 h5 42. c5 Rbb1 43. Rf4 Rd2+ 44. Rf2 Rxf2+ 45. Kxf2 Kf8 46. Ke2 Rb4 47. Bd7 Ke7 48. c6 Rxa4 49. Kd3 Ra3+ 50. Kc4 Rc3+ 0-1

[Event "COL-ch sf "]
[Site "Medellin"]
[Date "2010.06.07"]
[Round "5"]
[White "Sierra, Julian Andres"]
[Black "Zabala, Fidel"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2061"]
[BlackElo "2107"]
[PlyCount "68"]
[EventDate "2010.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nf3 Nxc3 5. bxc3 Bg4 6. d4 e6 7. Rb1 Qc8 8. Qd3 c6 9. Bf4 Nd7 10. Be2 Be7 11. 0-0 0-0 12. Rfe1 Rd8 13. c4 Bf6 14. Qb3 b6 15. c3 c5 16. Rbd1 h6 17. d5 exd5 18. cxd5 c4 19. Bxc4 Nc5 20. Qc2 Bf5 21. Qc1 Ne4 22. Bb5 Nxc3 23. Bc6 Nxd1 24. Rxd1 Be4 25. Bxa8 Qxa8 26. d6 Bxf3 27. gxf3 Qxf3 28. Bg3 h5 29. h4 Bxh4 30. Bxh4 Qg4+ 31. Bg3 h4 32. Qc7 Qxd1+ 33. Kg2 Qd5+ 34. Kg1 Qg5 0-1

[Event "COL-ch sf "]
[Site "Medellin"]
[Date "2010.06.06"]
[Round "3"]
[White "Sierra, Julian Andres"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2061"]
[BlackElo "2267"]
[PlyCount "52"]
[EventDate "2010.06.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. Be3 Nbd7 8. 0-0 b5 9. a3 Bb7 10. f3 Be7 11. Qe1 0-0 12. Rd1 Rc8 13. Qg3 Kh8 14. Kh1 Qc7 15. Bxb5 axb5 16. Ndxb5 Qb8 17. Nxd6 Nh5 18. Nxf7+ Rxf7 19. Qh3 Ndf6 20. Qxe6 Rcf8 21. b4 Bc8 22. Qc4 Bd6 23. e5 Bxe5 24. Bc5 Bxh2 25. Bxf8 Ng3+ 26. Kxh2 Ng4+ 0-1

[Event "Cali qual"]
[Site "Cali"]
[Date "2008.05.05"]
[Round "9"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Sierra, Julian Andres"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1806"]
[BlackElo "2087"]
[PlyCount "49"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Be3 Bb6 7. h3 Be6 8. Qe2 h6 9. 0-0-0 Qe7 10. Kb1 0-0-0 11. Bxb6 axb6 12. Bxe6+ Qxe6 13. d4 Nb8 14. Rhe1 Rhe8 15. Qb5 g5 16. g4 Nfd7 17. Re3 f6 18. Qa4 Na6 19. b4 Qc4 20. Nd5 exd4 21. Nxd4 Ndc5 22. Qa3 Nxe4 23. Nf5 Qb5 24. Nfe7+ Kb8 25. Rxe4 1-0

[Event "Cali qual"]
[Site "Cali"]
[Date "2008.05.04"]
[Round "7"]
[White "Rios Parra, Juan Fernando"]
[Black "Sierra, Julian Andres"]
[Result "1/2-1/2"]
[ECO "C89"]
[BlackElo "2087"]
[PlyCount "61"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re2 Ng4 14. h3 Qh4 15. Nd2 Nh2 16. Re4 Qf6 17. Bc2 Bb7 18. d5 Bxd5 19. Rd4 Qe5 20. Nf1 Nxf1 21. Bf4 Qf6 22. Bxd6 Qxd6 23. Qxf1 c6 24. Qd3 Qg6 25. Qxg6 hxg6 26. Bb3 Bxb3 27. axb3 Ra7 28. Rd6 Rc8 29. b4 Kf8 30. f4 Ke7 31. Rad1 1/2-1/2

[Event "Cali qual"]
[Site "Cali"]
[Date "2008.05.03"]
[Round "5"]
[White "Cadavid, Gerardo"]
[Black "Sierra, Julian Andres"]
[Result "1-0"]
[ECO "A05"]
[BlackElo "2087"]
[PlyCount "83"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 0-0 5. 0-0 c5 6. e4 d6 7. Nbd2 Nc6 8. c3 e5 9. Nc4 h6 10. Bd2 Be6 11. Ne3 Qd7 12. a3 Ne7 13. b4 Ne8 14. Nh4 Rc8 15. bxc5 dxc5 16. Qb1 b6 17. c4 Nd6 18. Nd5 Kh7 19. Qc1 f5 20. f4 exf4 21. Bxf4 fxe4 22. dxe4 g5 23. e5 gxf4 24. exd6 Qxd6 25. Nxe7 Qxe7 26. Qc2+ Kg8 27. Ng6 Qd7 28. Nxf8 Rxf8 29. Rad1 Bd4+ 30. Kh1 Bf5 31. Qe2 fxg3 32. hxg3 Qg7 33. Qh5 Be6 34. Rxf8+ Kxf8 35. Rf1+ Ke7 36. Qf3 Bxc4 37. Re1+ Be5 38. Qb7+ Kf8 39. Qa8+ Ke7 40. Qxa7+ Kf8 41. Qa8+ Ke7 42. Qe4 1-0

[Event "Cali qual"]
[Site "Cali"]
[Date "2008.05.02"]
[Round "3"]
[White "Castillo, Arcenover"]
[Black "Sierra, Julian Andres"]
[Result "0-1"]
[ECO "D85"]
[BlackElo "2087"]
[PlyCount "94"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Bc4 c5 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 cxd4 12. cxd4 Qxd4 13. Bh6 Qxc4 14. Bxg7 Kxg7 15. Rac1 Qe6 16. Rc7 Na6 17. Rxb7 Rfc8 18. Qf4 Nc5 19. Rb5 Qxe4 20. Qg3 Ne6 21. Rbb1 Rc2 22. Rbe1 Qc6 23. Qe5+ Kg8 24. Rb1 Rc8 25. Qe3 Rxa2 26. Rbc1 Rc2 27. Ra1 Qb6 28. Qa3 Qc5 29. Qxc5 R8xc5 30. Rxa7 Rc7 31. Ra8+ Kg7 32. h4 Re2 33. g3 Rcc2 34. Ra4 Nc5 35. Rf4 Ne4 36. Kg2 e5 37. Rxe4 Rxe4 38. Kf3 Ree2 39. g4 f5 40. gxf5 gxf5 41. h5 Kh6 42. Kg3 Kxh5 43. Rh1+ Kg6 44. Ra1 Rxf2 45. Ra6+ Kg5 46. Ra7 f4+ 47. Kh3 Rh2# 0-1

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.20"]
[Round "11"]
[White "Markzon, Gregory"]
[Black "Sierra, Julian Andres"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2237"]
[BlackElo "2070"]
[PlyCount "54"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Nf3 c6 7. 0-0 dxc4 8. e4 Nbd7 9. a4 b6 10. h4 Bb7 11. Re1 a6 12. e5 Nd5 13. Ne4 c5 14. Bg5 Bxg5 15. hxg5 cxd4 16. Qxd4 b5 17. g6 hxg6 18. Neg5 Re8 19. Qh4 Nf8 20. Rad1 Qd7 21. Rd4 f6 22. exf6 gxf6 23. Ne4 Kg7 24. Bh3 e5 25. Neg5 fxg5 26. Qg4 Qe6 27. Ree4 Bc8 0-1

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.19"]
[Round "10"]
[White "Sierra, Julian Andres"]
[Black "Montenegro, Rolando"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2070"]
[BlackElo "2227"]
[PlyCount "42"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Qxd5 4. Nc3 Qh5 5. d4 Bg4 6. Be2 Nc6 7. Be3 0-0-0 8. h3 e5 9. d5 Nxd5 10. Nxd5 e4 11. Ng5 Bxe2 12. Qxe2 Qxe2+ 13. Kxe2 Rxd5 14. Nxf7 Rg8 15. Rhd1 Rb5 16. b3 Be7 17. g4 Rf8 18. c4 Ra5 19. Bd2 Rxf7 20. Bxa5 Nxa5 21. Rd4 Rf6 0-1

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.18"]
[Round "9"]
[White "Sierra, Julian Andres"]
[Black "Orozco Lopez, Lina Yomayra"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2070"]
[BlackElo "1969"]
[PlyCount "67"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 Qc7 8. c4 e5 9. Kh1 h6 10. f4 d6 11. b3 Nf6 12. Qe1 Bb7 13. Qg3 0-0-0 14. Nd2 Kb8 15. Be2 c5 16. Bf3 Nd7 17. Bb2 exf4 18. Qxf4 f6 19. Bc3 Ne5 20. Be2 a5 21. a3 Bc6 22. b4 a4 23. Rfb1 Bb7 24. Nf1 Re8 25. bxc5 dxc5 26. Ra2 Nc6 27. Qf5 Ka8 28. Rab2 Rb8 29. Ne3 Bc8 30. Nd5 Qd8 31. Rxb8+ Nxb8 32. Qg6 Nd7 33. e5 h5 34. Qf7 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.17"]
[Round "8"]
[White "Rios, Cristhian Camilo"]
[Black "Sierra, Julian Andres"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2013"]
[BlackElo "2070"]
[PlyCount "61"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. Qb3 Nh6 7. d4 Na5 8. Qb5 Nxc4 9. Bxh6 gxh6 10. Qxc4 exd4 11. cxd4 d6 12. Nbd2 Rg8 13. g3 c6 14. Rb1 Qc7 15. d5 Bd7 16. 0-0 c5 17. Rfe1 Rg4 18. Qc3 f6 19. Nc4 0-0-0 20. Qa3 Kb8 21. Na5 b6 22. Nd4 Re8 23. Nac6+ Bxc6 24. Nxc6+ Ka8 25. Qf3 Rg7 26. Re3 Kb7 27. Ra3 a6 28. Qd3 Ra8 29. Rab3 b5 30. a4 b4 31. Nxb4 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.16"]
[Round "7"]
[White "Gonzalez, Juan Manuel"]
[Black "Sierra, Julian Andres"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2115"]
[BlackElo "2070"]
[PlyCount "83"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 Nbd7 7. Nc4 c5 8. a4 b6 9. c3 Bb7 10. Qe2 Qc7 11. b3 e6 12. Rd1 Rac8 13. Bb2 Rfd8 14. Rac1 Ne4 15. Ncd2 d5 16. c4 h6 17. cxd5 exd5 18. Ba6 f5 19. Bxb7 Qxb7 20. Nxe4 dxe4 21. Qc4+ Kh7 22. Ne5 Nxe5 23. dxe5 Qe7 24. Qa6 Rc7 25. a5 Rxd1+ 26. Rxd1 Rd7 27. Rxd7 Qxd7 28. e6 Qd1+ 29. Qf1 Qxb3 30. Bxg7 Kxg7 31. Qa1+ Kg8 32. axb6 Qxb6 33. Qa2 c4 34. e7 Kf7 35. Qxc4+ Kxe7 36. h4 a5 37. h5 gxh5 38. Qd5 Kf6 39. Qa8 Qb1+ 40. Kh2 Qe1 41. Qf8+ Ke5 42. Qc5+ 1/2-1/2

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.15"]
[Round "6"]
[White "Sierra, Julian Andres"]
[Black "Mateus, Andre"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2070"]
[BlackElo "2194"]
[PlyCount "85"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 h5 10. 0-0-0 b5 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. Na5 Rc8 15. Kb1 Nxd5 16. Qxd5 Qxa5 17. Bd3 Qc7 18. Bf5 Rd8 19. Rhe1 g6 20. Be4 Bg7 21. Qb7 Qxb7 22. Bxb7 Rb8 23. Bxa6 Rb6 24. Bc8 0-0 25. Bh3 b4 26. g3 Ra8 27. Bf1 Ra5 28. Bc4 Bf8 29. Rd5 Rxd5 30. Bxd5 Kg7 31. a4 bxa3 32. b3 Be7 33. Ka2 Ra6 34. Rd1 f5 35. b4 Bg5 36. b5 Rb6 37. Bc6 e4 38. fxe4 fxe4 39. Rxd6 Bc1 40. c4 e3 41. Rd8 Kf7 42. Rd7+ Kf6 43. Rd8 1/2-1/2

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.14"]
[Round "5"]
[White "Sierra, Julian Andres"]
[Black "Salazar, Jeyksson"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2070"]
[BlackElo "2286"]
[PlyCount "71"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

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 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bb5 Na7 16. Bd3 Nc6 17. Qe2 Bd7 18. Ra2 Rb8 19. 0-0 g6 20. Nce3 Be6 21. Nc4 f5 22. Rfa1 f4 23. f3 Rf7 24. Kh1 Rfb7 25. Bc2 Kg7 26. Ba4 Na7 27. Bd1 Nc6 28. b3 Rb5 29. Na3 R5b7 30. Rd2 Bh4 31. Bc2 Be7 32. Rad1 Kh6 33. Nc4 Rd7 34. Nxe7 Bxc4 35. Nf5+ gxf5 36. Qxc4 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.13"]
[Round "4"]
[White "Juarez Flores, Gustavo Enrique"]
[Black "Sierra, Julian Andres"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2204"]
[BlackElo "2070"]
[PlyCount "101"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Be7 4. c3 d6 5. d3 Nf6 6. Qe2 0-0 7. Bb3 Na5 8. Bc2 c5 9. Nbd2 Qc7 10. Nc4 Nxc4 11. dxc4 h6 12. h3 Nh7 13. g4 Be6 14. Be3 a6 15. Bd3 b5 16. Nd2 Rfc8 17. 0-0 Nf6 18. cxb5 c4 19. Bc2 axb5 20. f4 Nh7 21. f5 Bd7 22. Nf3 Bc6 23. Bd2 Re8 24. Rfd1 Nf6 25. g5 hxg5 26. Bxg5 Rad8 27. Bxf6 Bxf6 28. a4 d5 29. exd5 Bxd5 30. Rxd5 Rxd5 31. Be4 Rd7 32. a5 Red8 33. a6 Be7 34. Kh1 Qb6 35. Nxe5 Ra7 36. Nc6 Rxa6 37. Nxe7+ Kf8 38. Rxa6 Qxa6 39. Nd5 Qh6 40. Qg2 Qc1+ 41. Kh2 Qh6 42. f6 g6 43. Qf2 Kg8 44. Qd4 Kh8 45. Qe5 Kg8 46. Ne7+ Kh8 47. Nd5 Kg8 48. Qe7 Ra8 49. Qd7 Qd2+ 50. Bg2 Qg5 51. Ne7+ 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.12"]
[Round "3"]
[White "Sierra, Julian Andres"]
[Black "Sanchez, Victor Hugo"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2070"]
[BlackElo "2232"]
[PlyCount "70"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Be3 Qc7 7. f4 Nc6 8. c3 d6 9. Nd2 e5 10. Nxc6 Qxc6 11. h3 exf4 12. Bxf4 Be7 13. Qf3 Be6 14. Bc2 0-0 15. g4 Nd7 16. g5 Qb5 17. Nb3 Ne5 18. Qg3 a5 19. Bxe5 Qxe5 20. Qxe5 dxe5 21. h4 a4 22. Nd2 a3 23. b3 Rac8 24. c4 b5 25. 0-0-0 bxc4 26. bxc4 Bb4 27. Nb3 Rxc4 28. Kb1 Rfc8 29. Rh2 g6 30. Rg2 Rc3 31. Rh1 Re3 32. Rgh2 Bg4 33. Rf1 Be2 34. Rfh1 Bf3 35. Rh3 Rcc3 0-1

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.11"]
[Round "2"]
[White "Capo Vidal, Uriel"]
[Black "Sierra, Julian Andres"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2370"]
[BlackElo "2070"]
[PlyCount "84"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Nf3 Be7 8. Qc2 0-0 9. Bd3 h6 10. Bf4 Ne8 11. 0-0 Bd6 12. Bg3 Bxg3 13. hxg3 Qe7 14. Rab1 Nd6 15. b4 a6 16. a4 b5 17. e4 Nb6 18. exd5 Nxd5 19. Ne5 Bb7 20. Rfe1 Qd8 21. Re2 Rc8 22. a5 Re8 23. Rbe1 Rc7 24. Na2 f6 25. Ng6 Rxe2 26. Qxe2 Bc8 27. Bc2 Kf7 28. Qh5 Kg8 29. Qe2 Kf7 30. g4 Qe8 31. Qd1 Qd8 32. f3 Be6 33. Qe2 Bc8 34. Qd3 Be6 35. g3 Qc8 36. Qe2 Bd7 37. Nc3 Nxc3 38. Qe7+ Kg8 39. Qxd6 Nd5 40. Ne7+ Nxe7 41. Rxe7 Rb7 42. Bg6 Kh8 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.10"]
[Round "1"]
[White "Sierra, Julian Andres"]
[Black "Valderrama Espinosa, Gilberto"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2070"]
[BlackElo "2308"]
[PlyCount "95"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Neg5+ Kg8 8. d4 h6 9. Nh3 Bxh3 10. gxh3 exd4 11. Nxd4 Qf6 12. Ne2 Rd8 13. Bf4 Ne5 14. Bxe5 Qxe5 15. Qd4 Re8 16. Qxe5 Rxe5 17. Kf1 Bc5 18. Nf4 Rf5 19. Nd3 Bb6 20. Re1 Kh7 21. Rg1 Rhf8 22. Re7 R8f7 23. Rxf7 Rxf7 24. Rg4 c5 25. c4 dxc4 26. Rxc4 Rf5 27. Ke2 Rh5 28. h4 Rf5 29. Ke3 a6 30. a4 Kg6 31. Ke4 Kf6 32. f4 Rh5 33. Ne5 Ke6 34. Nf3 Ba7 35. Rc2 Bb8 36. Rg2 Kf6 37. Rg4 b5 38. axb5 axb5 39. b4 cxb4 40. Nd4 Rc5 41. Rg2 Rc4 42. Kd5 Ba7 43. Ne6 b3 44. h5 Rc2 45. Rg6+ Kf5 46. Nxg7+ Kxf4 47. Ne6+ Kf5 48. Ng7+ 1/2-1/2

[Event "Intercolegiado U16"]
[Site "Pereira"]
[Date "1999.03.20"]
[Round "1"]
[White "Pineda, Fernando"]
[Black "Sierra, Julian Andres"]
[Result "0-1"]
[ECO "C96"]
[PlyCount "61"]
[EventDate "1999.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. b3 Nc6 14. Bb2 Bb7 15. Nbd2 Rac8 16. Rc1 Qb6 17. dxe5 dxe5 18. Nxe5 Nxe5 19. Bxe5 Ba3 20. Ra1 Rfd8 21. Re3 Rc5 22. Bc3 b4 23. Bxf6 Qxf6 24. Bd3 Rc3 25. e5 Qg5 26. Nf3 Bxf3 27. Qxf3 Bc1 28. h4 Qh6 29. e6 fxe6 30. Bxa6 Bxe3 31. fxe3 0-1

