[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.03"]
[Round "7"]
[White "Duarte, Andres Javier"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "1756"]
[BlackElo "1632"]
[PlyCount "81"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. a3 a6 7. e3 Qc7 8. Be2 Bd6 9. g3 b6 10. b4 Bb7 11. Nxc6 Qxc6 12. Rg1 0-0 13. f4 Rfd8 14. g4 Bf8 15. g5 Ne4 16. Bf3 Qxc4 17. Nxe4 Bxe4 18. Bb2 Bxf3 19. Qxf3 d5 20. Rc1 Qb3 21. Rg2 Rac8 22. Rxc8 Rxc8 23. Qe2 Qc4 24. h4 b5 25. h5 Qe4 26. Qd2 Qb1+ 27. Qd1 Qe4 28. Qd2 Bd6 29. Qd4 Qxd4 30. Bxd4 a5 31. bxa5 Bxa3 32. a6 Rc1+ 33. Kd2 Rc4 34. a7 Ra4 35. Kc2 Bd6 36. Kb1 Kf8 37. Ra2 Ba3 38. Bc5+ Bxc5 39. Rxa4 bxa4 40. a8Q+ Ke7 41. Qb7+ 1-0

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.02"]
[Round "5"]
[White "Ceballos, Julio Cesar"]
[Black "Duarte, Andres Javier"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1661"]
[BlackElo "1756"]
[PlyCount "49"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c5 4. c4 Nc6 5. cxd5 Nxd5 6. Nc3 e6 7. 0-0 Be7 8. d4 cxd4 9. Nxd5 Qxd5 10. Nxd4 Qd7 11. Nxc6 bxc6 12. Qc2 Bb7 13. Rd1 Qc8 14. Be3 0-0 15. Rac1 Rd8 16. Rxd8+ Qxd8 17. Be4 f5 18. Bxc6 Rc8 19. Qb3 Kf7 20. Qxb7 Rb8 21. Qxa7 Rxb2 22. Bf3 Kg6 23. a4 h6 24. a5 Bg5 25. Bd4 1-0

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.02"]
[Round "4"]
[White "Duarte, Andres Javier"]
[Black "Ramirez, Jaime Orlando"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1756"]
[BlackElo "2089"]
[PlyCount "70"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qa4+ Nc6 6. Bxc4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nf6 9. Ne5 0-0 10. Nxc6 bxc6 11. 0-0-0 Qd6 12. g3 Ng4 13. Nb3 Nxf2 14. Rxd4 Qh6+ 15. Kc2 Nxh1 16. Na5 Be6 17. Nxc6 Qxh2+ 18. Kc3 Nxg3 19. Bd3 Ne2+ 20. Bxe2 Qxe2 21. Rd2 Qe1 22. Qd4 Bxa2 23. Ne7+ Kh8 24. Nf5 Qc1+ 25. Rc2 Qg5 26. b3 Rad8 27. Qxa7 Bb1 28. Rf2 Bxe4 29. Qc5 Bxf5 30. Rxf5 Qd2+ 31. Kc4 Qd3+ 32. Kb4 Rd4+ 33. Ka3 Ra8+ 34. Qa5 Rxa5+ 35. Rxa5 g6 0-1

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.01"]
[Round "2"]
[White "Duarte, Andres Javier"]
[Black "Gomez Leon, Sebastian"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1756"]
[BlackElo "1556"]
[PlyCount "78"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qa4+ Bd7 6. Qxc4 Be6 7. Qb5+ Nc6 8. Bd2 Nge7 9. Bd3 a6 10. Qa4 b5 11. Qc2 Qd7 12. a3 Ng6 13. Ng5 Nce5 14. Nxe6 Qxe6 15. Be2 c5 16. f4 c4 17. fxe5 d3 18. Bxd3 cxd3 19. Qxd3 Nxe5 20. Qc2 Rc8 21. Nc3 a5 22. 0-0 b4 23. axb4 axb4 24. Qa4+ Nd7 25. Nb5 Bc5+ 26. Kh1 0-0 27. Bxb4 Nb6 28. Qa3 Nc4 29. Qb3 Qxe4 30. Rfe1 Ne3 31. Rxe3 Bxe3 32. Bxf8 Rc2 33. Qxf7+ Kxf7 34. Nd6+ Kxf8 35. Nxe4 Rxb2 36. Nd6 Rc2 37. Rf1+ Kg8 38. Nf5 Bc5 39. Ng3 Rc4 1/2-1/2

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.01"]
[Round "3"]
[White "Luque, Manuel Antonio"]
[Black "Duarte, Andres Javier"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1596"]
[BlackElo "1756"]
[PlyCount "70"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. c3 Nf6 7. Nd2 0-0 8. f3 d6 9. Bc4 Ne5 10. Qe2 a6 11. a4 Bd7 12. 0-0 Rc8 13. Bb3 Nc6 14. Kh1 Nxd4 15. cxd4 e6 16. Rac1 b5 17. axb5 Bxb5 18. Bc4 Bxc4 19. Rxc4 Qa5 20. Rfc1 Rxc4 21. Nxc4 Qb5 22. Qd2 d5 23. Nd6 Qb6 24. e5 Ne8 25. Nxe8 Rxe8 26. Qc2 Qb5 27. f4 Rb8 28. Rb1 a5 29. Qc5 a4 30. Qxb5 Rxb5 31. Ra1 Rb4 32. g4 Bf8 33. Rc1 Rxb2 34. f5 a3 35. Rc8 a2 0-1

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.04.30"]
[Round "1"]
[White "Lopez, Alberto"]
[Black "Duarte, Andres Javier"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2134"]
[BlackElo "1756"]
[PlyCount "69"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5 Bd7 8. Qd2 Nf6 9. h3 e5 10. Nxc6 Bxc6 11. Bxc6+ bxc6 12. Bh6 0-0 13. Bxg7 Kxg7 14. Rd1 Ne8 15. 0-0 Qc7 16. b3 Rd8 17. f4 Nf6 18. fxe5 dxe5 19. Qg5 Qe7 20. Qe3 Rd7 21. Rxd7 Qxd7 22. Rd1 Qc7 23. Kf1 Re8 24. Na4 Re7 25. c4 Rd7 26. Rxd7 Qxd7 27. Ke2 Nh5 28. Kf3 Nf4 29. Nc3 h5 30. Kg3 h4+ 31. Kh2 g5 32. Ne2 Nxe2 33. Qxe2 Kg6 34. Qf3 Qd2 35. Qf5+ 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "8"]
[White "Hernandez, Oscar Eduardo"]
[Black "Duarte, Andres Javier"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2023"]
[BlackElo "1769"]
[PlyCount "44"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. Nf3 Nc6 4. d4 cxd4 5. cxd4 Qb6 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 Nf6 9. Bd3 d5 10. e5 Nd7 11. 0-0 Qc7 12. a4 Nb6 13. a5 Nc4 14. Bxc4 dxc4 15. Qa4 0-0 16. Qxc4 Bd7 17. Qd3 Nxa5 18. Ng5 g6 19. Ne4 Rfc8 20. Qe3 Kf8 21. Qh6+ Ke8 22. Nf6+ Kd8 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "5"]
[White "Duarte, Andres Javier"]
[Black "Numpaque, Orlando"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1769"]
[PlyCount "101"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. d3 0-0 6. Qb3 c6 7. Bd2 d6 8. Nf3 Na6 9. 0-0 Nc5 10. Qc2 a5 11. a3 a4 12. Be3 Nb3 13. Rad1 Qa5 14. Nd2 Nd4 15. Bxd4 exd4 16. Nce4 Qd8 17. Nf3 h5 18. Rde1 Nf5 19. h4 b6 20. Kh2 Nh6 21. e3 Ng4+ 22. Kg1 f5 23. Neg5 dxe3 24. fxe3 c5 25. Nh2 Ra7 26. Bd5+ Kh8 27. Nxg4 hxg4 28. Be6 Qf6 29. Bxc8 Rxc8 30. Re2 Re8 31. e4 Qd4+ 32. Kh2 Rae7 33. Rfe1 Be5 34. Rf1 Kg7 35. Kg2 Bf6 36. Rfe1 Qe5 37. Qxa4 Bxg5 38. hxg5 f4 39. gxf4 Qxf4 40. Rf1 Qxg5 41. Qc2 Rh8 42. Qc3+ Re5 43. Ref2 Rh7 44. Rf7+ Kg8 45. Rf8+ Kg7 46. R1f7+ Kh6 47. Qe1 Qh5 48. Qe3+ Rg5 49. Qg3 Re5 50. Qf4+ Rg5 51. Rxh7+ 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "4"]
[White "Fiora, Emilio"]
[Black "Duarte, Andres Javier"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2069"]
[BlackElo "1769"]
[PlyCount "59"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 h6 10. Bxf6 Qxf6 11. e5 dxe5 12. Nxe5 Rd8 13. Qxd8+ Qxd8 14. Rxd8+ Kxd8 15. Nxf7+ Ke7 16. Nxh8 Kf6 17. h4 g6 18. h5 g5 19. Ng6 Bc5 20. f3 Bd4 21. Ne4+ Bxe4 22. fxe4 g4 23. Kd2 Bxb2 24. Rb1 Ba3 25. Rxb7 Bc5 26. Kd3 Kg5 27. Rb5 Kxh5 28. Nf4+ Kh4 29. Rxc5 Kg3 30. Ke3 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "3"]
[White "Duarte, Andres Javier"]
[Black "Ortiz, Omar Javier"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1769"]
[PlyCount "85"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Bd7 5. d3 Nf6 6. Qc2 Be7 7. Nf3 h6 8. a3 Qc8 9. 0-0 Bh3 10. Nd5 Bxg2 11. Kxg2 0-0 12. b4 Bd8 13. b5 Nxd5 14. bxc6 Ne7 15. cxb7 Qxb7 16. Rb1 Qc6 17. Qb3 Ng6 18. Qb7 Qxb7 19. Rxb7 f5 20. Bd2 a5 21. Rfb1 c5 22. a4 Ra6 23. Rd7 e4 24. dxe4 fxe4 25. Ne1 Ne5 26. Rdb7 Nxc4 27. Bc3 Bf6 28. Bxf6 Rxf6 29. Rc7 Ne5 30. h4 Rf7 31. Rb8+ Kh7 32. Rcc8 Kg6 33. f3 exf3+ 34. exf3 Nc6 35. Rb3 c4 36. Re3 Rf6 37. g4 d5 38. h5+ Kf7 39. Rc7+ Kg8 40. Re8+ Rf8 41. Re6 Nb4 42. Ree7 Raf6 43. Rxg7+ 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "2"]
[White "Navia Coy, Robinson"]
[Black "Duarte, Andres Javier"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1769"]
[PlyCount "68"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Qc7 8. Bb3 Nf6 9. f3 Nxd4 10. Bxd4 0-0 11. 0-0 Bd7 12. Rc1 Rac8 13. Be3 a6 14. Qd2 b5 15. Ne2 Be6 16. Bxe6 fxe6 17. c3 e5 18. Bh6 Qc4 19. Bxg7 Kxg7 20. b3 Qc5+ 21. Kh1 e6 22. c4 b4 23. Ng3 a5 24. Rfd1 Rfd8 25. h4 h6 26. Rc2 d5 27. Qc1 d4 28. Rd3 Qe7 29. Rf2 Nd7 30. Kg1 Qxh4 31. Ne2 Nc5 32. Rd1 d3 33. g3 dxe2 34. Rxd8 Qxg3+ 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.04"]
[Round "1"]
[White "Duarte, Andres Javier"]
[Black "Chumpitaz Carbajal, Ann"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1769"]
[BlackElo "2182"]
[PlyCount "68"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Qc2 d5 6. e3 Nc6 7. a3 Bf5 8. Bd3 Bxd3 9. Qxd3 dxc4 10. Qxc4 Na5 11. Qe2 c5 12. Bd2 Nb3 13. Rd1 cxd4 14. exd4 Nxd4 15. Nxd4 Qxd4 16. 0-0 Qb6 17. Be3 Qc6 18. Bg5 e6 19. Rc1 Qb6 20. Be3 Qb3 21. Bd4 Rfd8 22. Be5 Rac8 23. h3 Qc4 24. Qf3 Qc6 25. Qe3 Qb6 26. Qxb6 axb6 27. Rfd1 Nh5 28. Rxd8+ Rxd8 29. Bc7 Rd2 30. Rb1 Bd4 31. Nd1 Rc2 32. Bd6 Nf6 33. Kf1 Ne4 34. Bg3 Nd2+ 0-1

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.04"]
[Round "7.25"]
[White "Castellanos, Carlos"]
[Black "Duarte, Andres Javier"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1600"]
[BlackElo "1792"]
[PlyCount "74"]
[EventDate "2012.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. b3 Bg7 5. Bb2 e6 6. Bb5 Nge7 7. Qc1 a6 8. Bxc6 Nxc6 9. 0-0 0-0 10. d3 b5 11. Nbd2 Bb7 12. c4 Bxb2 13. Qxb2 bxc4 14. dxc4 d5 15. Rad1 Nb4 16. Ne5 d4 17. a3 Nc6 18. Nxc6 Bxc6 19. f3 a5 20. Nb1 Rb8 21. Nc3 Qf6 22. Ne2 Ba4 23. Rd3 Rb7 24. Nc1 Rfb8 25. Qa2 Be8 26. Qd2 Qd8 27. f4 f6 28. Rff3 Bc6 29. Qe2 f5 30. Rh3 Bxe4 31. Rdg3 d3 32. Nxd3 Rxb3 33. Qh5 Rb1+ 34. Kf2 Qd4+ 35. Ke2 Bxd3+ 36. Rxd3 R8b2+ 37. Kf3 Qxd3# 0-1

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.04"]
[Round "6.19"]
[White "Duarte, Andres Javier"]
[Black "Latorre, Franklin Leandro"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1792"]
[BlackElo "1993"]
[PlyCount "74"]
[EventDate "2012.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d3 Bg7 4. Nf3 d6 5. g3 c6 6. Bg2 Bd7 7. Bd2 Na6 8. a3 Nc7 9. 0-0 Rb8 10. Rb1 a6 11. Ng5 c5 12. Nge4 0-0 13. Nxf6+ Bxf6 14. Bh6 Bg7 15. Qd2 b5 16. cxb5 axb5 17. Bxg7 Kxg7 18. b4 Na6 19. Qb2 Kg8 20. Nd5 Be6 21. Rfc1 Bxd5 22. Bxd5 e6 23. Bg2 cxb4 24. axb4 d5 25. Ra1 Qd6 26. Rab1 Rfc8 27. Rxc8+ Rxc8 28. h4 Qc6 29. Bf3 Qc3 30. h5 Qxb2 31. Rxb2 Rc1+ 32. Kg2 Ra1 33. h6 Kf8 34. Rc2 Nxb4 35. Rc8+ Ke7 36. Rh8 Nc6 37. Rxh7 Ra8 0-1

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.03"]
[Round "4.12"]
[White "Duarte, Andres Javier"]
[Black "Quintero, Raul"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1792"]
[BlackElo "1994"]
[PlyCount "82"]
[EventDate "2012.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. e3 0-0 6. Bd3 Nc6 7. a3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. 0-0 c6 11. Qc2 a5 12. Bd2 Be6 13. Rfd1 Qc7 14. Ne4 Rad8 15. Nxf6+ Bxf6 16. Be4 Bg7 17. Bc3 f5 18. Bf3 e4 19. Bxg7 Qxg7 20. Be2 Qe5 21. g3 Kg7 22. Rd2 Rxd2 23. Qxd2 Rf7 24. Qd4 Kf6 25. Rd1 Rd7 26. Qxe5+ Kxe5 27. Rxd7 Bxd7 28. Kf1 a4 29. Ke1 Kd6 30. Kd2 Kc5 31. Kc3 Be6 32. Bd1 b5 33. cxb5 cxb5 34. b4+ axb3 35. Bxb3 Bxb3 36. Kxb3 g5 37. h3 h6 38. h4 gxh4 39. gxh4 Kd5 40. h5 Kc5 41. Kc3 Kd5 1/2-1/2

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.03"]
[Round "3.19"]
[White "Garcia Guevara, Nicolas Leonardo"]
[Black "Duarte, Andres Javier"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1672"]
[BlackElo "1792"]
[PlyCount "128"]
[EventDate "2012.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. c3 Nc6 5. Nbd2 Nf6 6. g3 cxd4 7. cxd4 Qb6 8. Nb3 Bb4+ 9. Bd2 Ne4 10. e3 0-0 11. Bd3 Nxd2 12. Nfxd2 Bxd2+ 13. Qxd2 Qb4 14. Rc1 Qxd2+ 15. Kxd2 e5 16. Bb5 exd4 17. exd4 Ne7 18. Rc7 Ng6 19. Rhc1 a6 20. Bd3 b5 21. Nc5 b4 22. Nd7 Bxd7 23. Rxd7 Rfd8 24. Rcc7 Rxd7 25. Rxd7 Nf8 26. Rxd5 Ne6 27. Rd6 a5 28. Bc4 Ng5 29. Bd5 Re8 30. f4 Nh3 31. Rd7 Kh8 32. Bxf7 Rc8 33. Re7 Nf2 34. Re8+ Rxe8 35. Bxe8 Ne4+ 36. Ke3 Nd6 37. Bd7 Kg8 38. b3 Kf8 39. d5 Ke7 40. Bc6 g6 41. g4 h5 42. h3 Kf6 43. Kd4 Ke7 44. Ke5 Nf7+ 45. Ke4 Nd6+ 46. Kd4 Nc8 47. Ke5 Nd6 48. gxh5 Nf7+ 49. Kd4 gxh5 50. Kc5 Nd6 51. h4 Nf5 52. Kb6 Kd6 53. Kxa5 Nxh4 54. Kxb4 Ng6 55. a4 Ne7 56. Be8 h4 57. Kc4 h3 58. a5 h2 59. a6 Nc8 60. Bh5 h1Q 61. Bg4 Qxd5+ 62. Kc3 Na7 63. b4 Qb5 64. Bf5 Qxf5 0-1

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.02"]
[Round "2.16"]
[White "Duarte, Andres Javier"]
[Black "Iafrancesco, Esteban"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1792"]
[BlackElo "1819"]
[PlyCount "34"]
[EventDate "2012.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. Nf3 Bb7 6. e3 0-0 7. a3 Bxc3 8. Bxc3 Ne4 9. Bd2 f5 10. d5 Qf6 11. dxe6 Qxb2 12. exd7 Nxd7 13. Bd3 Ndc5 14. Bxe4 fxe4 15. Nd4 Nd3+ 16. Kf1 Rxf2+ 17. Kg1 Rxd2 0-1

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.01"]
[Round "1.5"]
[White "Casallas Abril, Dario Hernan"]
[Black "Duarte, Andres Javier"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1982"]
[BlackElo "1792"]
[PlyCount "93"]
[EventDate "2012.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 d6 7. Bc4 Nf6 8. f3 Bd7 9. Qd2 Qc7 10. Bb3 Nxd4 11. Bxd4 0-0 12. 0-0-0 a6 13. h4 e5 14. Be3 Nh5 15. Qxd6 Qxd6 16. Rxd6 Bc6 17. Nd5 Kh8 18. Ne7 Rfd8 19. Rhd1 Rxd6 20. Rxd6 Bf8 21. Rxc6 bxc6 22. Nxc6 f6 23. Bd5 Nf4 24. Bxf4 exf4 25. Nd4 Rb8 26. Ne6 Bd6 27. c4 Rc8 28. b3 h6 29. Kb2 g5 30. h5 a5 31. Kc3 g4 32. fxg4 Rg8 33. c5 Be5+ 34. Kd3 Rxg4 35. c6 Rxg2 36. c7 Rg3+ 37. Kd2 Rg2+ 38. Kd3 Rg3+ 39. Ke2 Rg8 40. Kf2 Rc8 41. Bb7 Rxc7 42. Nxc7 Bxc7 43. a3 Bd6 44. Kf3 Kg7 45. b4 axb4 46. axb4 Bxb4 47. Kxf4 1/2-1/2

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.22"]
[Round "8"]
[White "Aguirre Reyes, Jorge Alberto"]
[Black "Duarte, Andres Javier"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1546"]
[BlackElo "1608"]
[PlyCount "120"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Qc2 Nbd7 6. e3 Bb4 7. Bd2 Qa5 8. a3 0-0 9. Bd3 dxc4 10. Bxc4 Nd5 11. 0-0 Bxc3 12. Bxc3 Nxc3 13. bxc3 Nf6 14. Ne5 Nd5 15. Rfc1 Qc7 16. Bd3 g6 17. c4 Nf6 18. a4 c5 19. Be2 b6 20. Bf3 Rb8 21. Nc6 Bb7 22. Nxb8 Bxf3 23. Na6 Qb7 24. gxf3 Qxf3 25. Qd1 Qb7 26. dxc5 Qxa6 27. c6 Qc8 28. Qf3 Ne8 29. c5 Nc7 30. cxb6 axb6 31. Rab1 Qa6 32. Qf4 Rc8 33. Qc4 Qa5 34. Rd1 Qg5+ 35. Kh1 Nd5 36. Rb5 Qh5 37. Rd4 Qf3+ 38. Kg1 Kg7 39. a5 Nxe3 40. fxe3 Rxc6 41. Qxc6 Qxc6 42. Rxb6 Qc3 43. Rdb4 Qxe3+ 44. Kf1 Qc1+ 45. Ke2 Qa3 46. a6 e5 47. Rb3 Qa4 48. R3b4 Qa1 49. Rb2 Kh6 50. Kf3 f5 51. Rb1 Qa3+ 52. R1b3 e4+ 53. Ke3 Qa1 54. Rb1 Qc3+ 55. Ke2 f4 56. R1b3 Qc2+ 57. Ke1 f3 58. Rb2 Qc3+ 59. Kf1 e3 60. a7 Qc1# 0-1

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.22"]
[Round "9"]
[White "Gelves, Sandra Milena"]
[Black "Duarte, Andres Javier"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2000"]
[BlackElo "1608"]
[PlyCount "53"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Qd2 Nf6 8. f3 Bd7 9. 0-0-0 Qc8 10. Kb1 0-0 11. g4 Ne5 12. h4 Nc4 13. Bxc4 Qxc4 14. h5 b5 15. hxg6 b4 16. gxf7+ Kxf7 17. Nce2 Nxe4 18. fxe4 Bxg4 19. Rxh7 Rh8 20. Rxg7+ Kxg7 21. Rg1 Kf7 22. Rxg4 Rh1+ 23. Nc1 e5 24. Nf5 Rd8 25. Rg7+ Ke6 26. Re7+ Kf6 27. Bg5+ 1-0

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.20"]
[Round "6"]
[White "Camargo Zuniga, Nicolas"]
[Black "Duarte, Andres Javier"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1925"]
[BlackElo "1608"]
[PlyCount "90"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 c6 6. Be2 Bb4 7. a3 Bxc3+ 8. bxc3 Qa5 9. Bb2 Ne4 10. Qc2 Nb6 11. cxd5 exd5 12. Nd2 Nxd2 13. Qxd2 0-0 14. 0-0 Bf5 15. Rfc1 Nc4 16. Bxc4 dxc4 17. f3 Qc7 18. e4 Be6 19. a4 Rfd8 20. Qe2 b5 21. axb5 cxb5 22. Ba3 Re8 23. Rcb1 a6 24. Bb4 Qb7 25. Ra5 g6 26. Qf2 f5 27. Re1 fxe4 28. fxe4 Qf7 29. Qxf7+ Kxf7 30. Rf1+ Kg7 31. e5 Bd5 32. Rf6 Re6 33. Rxe6 Bxe6 34. Kf2 Kh6 35. h3 g5 36. Ra1 Bd5 37. g4 Kg6 38. Ke3 h5 39. gxh5+ Kxh5 40. Rg1 Re8 41. Kf2 Kh4 42. Ba3 Re6 43. Bc1 Rg6 44. Bf4 Rg7 45. Bd2 Rg8 1/2-1/2

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.19"]
[Round "5"]
[White "Duarte, Andres Javier"]
[Black "Suarez Pinto, Sergio Rafael"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1608"]
[BlackElo "1743"]
[PlyCount "56"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bd2 Nbd7 6. e3 g6 7. Bd3 Bg7 8. Qc2 Qe7 9. cxd5 exd5 10. b4 a6 11. 0-0 0-0 12. a4 b6 13. Ne2 Bb7 14. b5 cxb5 15. axb5 a5 16. Nf4 Rfc8 17. Qb2 Ne4 18. Qb3 Nxd2 19. Nxd2 Qd6 20. Qa3 Qxa3 21. Rxa3 Rc7 22. Nf3 Rac8 23. g3 Bf8 24. Ra4 Rc3 25. Be2 Rc2 26. Rb1 Bd6 27. Bd3 R2c3 28. Be2 Rc2 1/2-1/2

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.18"]
[Round "3"]
[White "Duarte, Andres Javier"]
[Black "Hernandez Fonseca, Maria Paula"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1608"]
[BlackElo "1975"]
[PlyCount "61"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd2 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. a3 a6 11. Qc2 c5 12. Ne4 c4 13. Nxf6+ Nxf6 14. Be2 0-0 15. b3 Be4 16. Qc3 Nd5 17. Qb2 c3 18. Bxc3 Nxc3 19. Qxc3 Rc8 20. Qd2 Rc2 21. Qd1 Qc7 22. 0-0 Qc3 23. b4 Rc8 24. Ne5 Bd6 25. Bf3 Bxf3 26. Nxf3 a5 27. Qe1 axb4 28. axb4 Bxb4 29. Rb1 Rb2 30. Qxc3 Bxc3 31. Ne5 0-1

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.18"]
[Round "2"]
[White "Rojas Carrillo, Jonathan"]
[Black "Duarte, Andres Javier"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1475"]
[BlackElo "1608"]
[PlyCount "56"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Nb3 Bxc3+ 8. bxc3 Qc7 9. Be2 Nf6 10. Bd3 Ne5 11. Bd2 0-0 12. 0-0 Nc4 13. Re1 Bg4 14. Be2 Nxd2 15. Qxd2 Nxe4 16. Qe3 Bxe2 17. Qxe4 Ba6 18. Re3 Rac8 19. Nd4 e5 20. Nf3 Qc4 21. Nd2 Qxe4 22. Nxe4 Rc6 23. Rd1 Rd8 24. h3 Kg7 25. Kh2 h6 26. g3 b6 27. c4 Bxc4 28. Rc3 d5 0-1

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.18"]
[Round "4"]
[White "Santoyo Silva, Sergio Julian"]
[Black "Duarte, Andres Javier"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "1600"]
[BlackElo "1608"]
[PlyCount "72"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Bd3 Bg7 6. Be3 Bd7 7. c3 Nc6 8. Nxc6 Bxc6 9. 0-0 Nf6 10. Nd2 Qd7 11. f3 Bb5 12. Nb3 Bxd3 13. Qxd3 0-0 14. Rad1 Qc7 15. Kh1 b6 16. Nd4 Nd7 17. Nb5 Qc8 18. Qd2 Ne5 19. Na3 Nc4 20. Nxc4 Qxc4 21. Qd5 Rac8 22. Qxc4 Rxc4 23. Bd4 Bxd4 24. Rxd4 Rxd4 25. cxd4 Rc8 26. b3 Rc2 27. a4 Rb2 28. Rc1 Rxb3 29. h3 Rb4 30. Rc8+ Kg7 31. Rc7 Rxa4 32. Rxe7 Rxd4 33. Rxa7 Kf6 34. Rb7 Rd1+ 35. Kh2 Rb1 36. Kg3 Ke6 1/2-1/2

