[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.15"]
[Round "11"]
[White "Quiroga, Duberlin"]
[Black "Prado, Adriana"]
[Result "1/2-1/2"]
[ECO "E87"]
[WhiteElo "2078"]
[BlackElo "1790"]
[PlyCount "101"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 e5 8. d5 a5 9. Nge2 Nc5 10. h4 Bd7 11. g4 Qe7 12. Bg5 Rfe8 13. Ng3 Qf8 14. Be2 h6 15. Be3 Nh7 16. 0-0-0 a4 17. Bd3 a3 18. b3 Nxd3+ 19. Qxd3 Reb8 20. b4 b5 21. c5 dxc5 22. Bxc5 Qe8 23. Rh2 Bf8 24. Qe3 Bxc5 25. Qxc5 Qf8 26. Qxf8+ Nxf8 27. Rhd2 c5 28. dxc6 Bxc6 29. Kc2 Ne6 30. Nge2 Kf8 31. Kb3 Rb7 32. Nd5 Nc7 33. Nxc7 Rxc7 34. Rd8+ Rxd8 35. Rxd8+ Ke7 36. Rd2 Ra7 37. Nc3 Bd7 38. Nd5+ Kf8 39. Rc2 Be6 40. Rc5 Bd7 41. Rc7 Rxc7 42. Nxc7 Ke7 43. Nd5+ Kd6 44. Ne3 Be6+ 45. Kxa3 Kc6 46. Kb2 Kd6 47. a3 Kc6 48. Kc3 Kd6 49. g5 hxg5 50. hxg5 Kd7 51. Nd5 1/2-1/2

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.14"]
[Round "10"]
[White "Vidaurre, Luis"]
[Black "Quiroga, Duberlin"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1836"]
[BlackElo "2078"]
[PlyCount "122"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 e6 5. 0-0 Bd6 6. c4 dxc4 7. a4 Nbd7 8. Qc2 0-0 9. Nbd2 a5 10. Nxc4 Bb4 11. e4 h6 12. Bd2 Bxd2 13. Nfxd2 Nb6 14. Nb3 Nxc4 15. Qxc4 Qb6 16. Rfd1 Re8 17. e5 Nd5 18. Bxd5 exd5 19. Qc2 Bf5 20. Qxf5 Qxb3 21. Kg2 Re6 22. Rd2 Rae8 23. Qc2 Qb4 24. Qc3 Qb6 25. Ra3 f6 26. Rb3 Qc7 27. f4 fxe5 28. dxe5 g5 29. Kh1 gxf4 30. gxf4 Qf7 31. Rg2+ Kh8 32. Rg4 Qf5 33. Qg3 Qb1+ 34. Kg2 R6e7 35. Rg6 Qc2+ 36. Kh3 Qf5+ 37. Qg4 Qxg4+ 38. Kxg4 Kh7 39. Kh5 Rxe5+ 40. Rg5 hxg5 41. fxe5 Rxe5 42. Rxb7+ Kg8 43. Kg6 Re8 44. b4 Kf8 45. bxa5 Ra8 46. Kxg5 Rxa5 47. Rb4 Kf7 48. Kf5 d4+ 49. Ke4 c5 50. Rb5 Rxa4 51. Rxc5 Kg6 52. Rd5 Kh6 53. Kd3 Kg6 54. Ke4 Kh6 55. Kd3 Kg6 56. Rd8 Kg5 57. Rg8+ Kh6 58. Rh8+ Kg7 59. Rh4 Kg6 60. Rxd4 Rxd4+ 61. Kxd4 Kh5 1/2-1/2

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.13"]
[Round "9"]
[White "Quiroga, Duberlin"]
[Black "Monroy, Osvaldo"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2078"]
[BlackElo "1954"]
[PlyCount "111"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Nxd5 cxd5 9. Bd3 f5 10. g4 g6 11. gxf5 exf5 12. h4 Qb6 13. b3 Qd4 14. Rb1 Qxe5+ 15. Kf1 Bb7 16. Qf3 0-0-0 17. Bf4 Qc3 18. Qe2 Bb4 19. Ba6 Qc6 20. Bxb7+ Kxb7 21. Qf3 Rde8 22. a3 Bc3 23. Qd3 Re4 24. Bd2 d4 25. Rh3 Bxd2 26. Qxd2 Rhe8 27. Rd1 Qa6+ 28. Qd3 Qxd3+ 29. Rdxd3 Rf4 30. f3 h6 31. Kf2 g5 32. hxg5 hxg5 33. Kg3 Re3 34. Kf2 g4 35. Rg3 Re7 36. Rg1 Rh7 37. Kg3 Rxf3+ 38. Rxf3 Rh3+ 39. Kg2 Rxf3 40. Rd1 Rf4 41. Kg3 Rf3+ 42. Kg2 d3 43. cxd3 Kc6 44. Rc1+ Kd5 45. Rc7 Ke5 46. Rxa7 Rxd3 47. a4 Kf4 48. Rc7 Rd2+ 49. Kf1 Ra2 50. Rc4+ Kg3 51. Rc3+ Kh4 52. Rc4 Kg5 53. Rb4 f4 54. Rc4 f3 55. Rc5+ Kh4 56. Rc1 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.12"]
[Round "7"]
[White "Quiroga, Duberlin"]
[Black "Ruiz, Samuel"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2078"]
[BlackElo "1710"]
[PlyCount "49"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c5 7. e3 Nc6 8. d4 Bg4 9. h3 Bf5 10. Nh4 Bd7 11. d5 Ne5 12. Qe2 g5 13. Nf3 Nxf3+ 14. Qxf3 h6 15. e4 Qc8 16. g4 a6 17. Rb1 b5 18. b3 b4 19. Ne2 Be8 20. Bb2 e6 21. Bxf6 Bxf6 22. Qxf6 a5 23. Ng3 Kh7 24. e5 exd5 25. Nf5 1-0

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.12"]
[Round "8"]
[White "Tapia, Mauricio"]
[Black "Quiroga, Duberlin"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1907"]
[BlackElo "2078"]
[PlyCount "88"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Bg5 Nbd7 7. e3 Qb6 8. Qc1 Qb4 9. Bxf6 gxf6 10. Nh4 Be6 11. e4 b5 12. Qd2 Rd8 13. axb5 cxb5 14. Rxa7 Nc5 15. d5 Nb3 16. Qc2 Bc8 17. Be2 Bh6 18. 0-0 Rg8 19. e5 Rg7 20. d6 Qc5 21. Rxe7+ Kf8 22. Ne4 Qc6 23. Nxf6 Nd4 24. Qd1 Nxe2+ 25. Qxe2 Bg5 26. Qf3 Qxf3 27. Nxf3 Bxf6 28. exf6 Rg6 29. d7 Rxd7 30. Rxd7 Bxd7 31. Ne5 Be6 32. Nxg6+ fxg6 33. Ra1 Kf7 34. Ra6 b4 35. Kf1 Kxf6 36. Ke1 Ke5 37. Kd2 h5 38. Rb6 b3 39. Kc3 h4 40. Rxe6+ Kxe6 41. Kxc4 h3 42. gxh3 Ke5 43. Kxb3 Kf4 44. Kc4 Kf3 1-0

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.11"]
[Round "6"]
[White "Caba, Edgar"]
[Black "Quiroga, Duberlin"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1861"]
[BlackElo "2078"]
[PlyCount "88"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. c4 Nf6 5. Nc3 0-0 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Nf6 14. b4 h5 15. Rc1 Bh6 16. Rc2 Rf7 17. c5 Bd7 18. cxd6 cxd6 19. Ne1 a6 20. a4 Qf8 21. b5 Qg7 22. Bb6 g4 23. Kh1 Qg5 24. Rg1 Qh4 25. g3 fxg3 26. Rxg3 Bf4 27. Ng2 Qg5 28. Nxf4 exf4 29. Rg2 g3 30. hxg3 fxg3 31. Bf1 h4 32. Qd2 Rg7 33. Qxg5 Rxg5 34. Be3 Rg7 35. Rcd2 h3 36. Bc4 Ng6 37. Bh6 Ne5 38. Bxg7 Kxg7 39. Be2 axb5 40. axb5 Nh5 41. Rg1 Nf4 42. Bd1 Nfd3 43. Rb2 Ra3 44. Rb3 Nf2# 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.10"]
[Round "5"]
[White "Quiroga, Duberlin"]
[Black "Avila, Carlos Alejandro"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2078"]
[BlackElo "1848"]
[PlyCount "108"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 0-0 8. f3 d5 9. Nxd5 Nxd5 10. exd5 Qxd5 11. Nxc6 bxc6 12. Qxd5 cxd5 13. c3 e5 14. Rd1 Be6 15. Bc5 Rfc8 16. b4 a5 17. a3 axb4 18. axb4 Bf8 19. Bxf8 Kxf8 20. Rc1 d4 21. c4 Rab8 22. c5 Rxb4 23. Bd3 Bf5 24. Kd2 Rb2+ 25. Rc2 Rxc2+ 26. Kxc2 Rxc5+ 27. Kd2 Bxd3 28. Kxd3 Ke7 29. Ra1 Ke6 30. Ra6+ Kd5 31. Ra7 Rc3+ 32. Kd2 Ke6 33. Ra6+ Ke7 34. Ra5 Kf6 35. Ra6+ Kg7 36. Ra5 f6 37. Ra7+ Kh6 38. h4 f5 39. Re7 Re3 40. g4 Rxf3 41. g5+ Kh5 42. Rxh7+ Kg4 43. Rh6 e4 44. Rxg6 Kxh4 45. Rg8 Rf2+ 46. Ke1 Rg2 47. g6 Rg4 48. g7 Kg3 49. Rf8 Rxg7 50. Rxf5 Rg4 51. Ke2 Rh4 52. Rg5+ Kf4 53. Rg8 Rh2+ 54. Ke1 Kf3 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.09"]
[Round "4"]
[White "Aguilar, Luis Miguel"]
[Black "Quiroga, Duberlin"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1903"]
[BlackElo "2078"]
[PlyCount "81"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d6 5. g3 e5 6. d3 0-0 7. Bg2 Nc6 8. a3 Kh8 9. 0-0 Nh5 10. b5 Ne7 11. a4 f5 12. a5 Rb8 13. Nfd2 f4 14. Nc3 Be6 15. a6 b6 16. Qb3 Qd7 17. Nd5 Ng8 18. Ne4 h6 19. Ba3 Bxd5 20. cxd5 Ngf6 21. Nxf6 Bxf6 22. Rac1 Rbe8 23. Qc4 Bd8 24. Qc6 Qxc6 25. Rxc6 Rf7 26. Bf3 fxg3 27. fxg3 Nf6 28. Bg4 Kg7 29. Be6 Rff8 30. Rfc1 h5 31. Rxc7+ Bxc7 32. Rxc7+ Kh6 33. Bxd6 Rh8 34. Rxa7 Ng4 35. h3 Nf6 36. Bxe5 Ref8 37. h4 g5 38. hxg5+ Kxg5 39. e4 h4 40. Bf4+ Kg6 41. Bf5+ 1-0

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.09"]
[Round "3"]
[White "Quiroga, Duberlin"]
[Black "Aguilar, Pedro"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2078"]
[BlackElo "1987"]
[PlyCount "107"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 d6 7. Bc4 Bd7 8. Qd2 a6 9. f3 Nf6 10. 0-0-0 Na5 11. Bb3 Nxb3+ 12. axb3 0-0 13. g4 b5 14. Kb1 b4 15. Na4 Qa5 16. h4 h5 17. gxh5 Nxh5 18. Rdg1 Bxa4 19. bxa4 Qxa4 20. Bh6 b3 21. Nxb3 Rfb8 22. Bxg7 Kxg7 23. Qg5 Rxb3 24. cxb3 Qxb3 25. Rh2 Qxf3 26. Rc2 Qf6 27. Qxh5 Rh8 28. Qg5 Rxh4 29. Qxf6+ Kxf6 30. Re1 Ke5 31. Rc7 Ke6 32. Ra7 g5 33. Rxa6 f6 34. Ra3 Ke5 35. b4 Kf4 36. Rb3 g4 37. b5 g3 38. b6 g2 39. b7 Rh1 40. Rxh1 gxh1Q+ 41. Ka2 Qh8 42. b8Q Qxb8 43. Rxb8 Kxe4 44. Re8 e5 45. Re6 f5 46. Rxd6 f4 47. Kb2 Ke3 48. Kc2 f3 49. Kd1 Kf2 50. Re6 Kg2 51. Rxe5 f2 52. Rg5+ Kf3 53. Rf5+ Kg2 54. Ke2 1-0

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.08"]
[Round "2"]
[White "Borda, Cesar Armando"]
[Black "Quiroga, Duberlin"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1838"]
[BlackElo "2078"]
[PlyCount "71"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. a3 Nc6 7. Nf3 Nf6 8. Nc3 Qa5 9. Bc4 Be7 10. 0-0 0-0 11. Bf4 a6 12. Re1 b5 13. Bb3 Rd8 14. Rc1 Bb7 15. Qe2 Nxd4 16. Nxd4 Rxd4 17. Bxe6 Re8 18. Be3 Rdd8 19. Bb3 Bc5 20. Rcd1 Bxe3 21. fxe3 Rxd1 22. Nxd1 Qb6 23. h3 h6 24. Qf2 Qc7 25. Nc3 Qe5 26. e4 Re7 27. Bc2 Rd7 28. Qe3 Re7 29. Qf2 a5 30. Qb6 Bc8 31. Qxb5 Qg3 32. Re2 Bxh3 33. e5 Bd7 34. exf6 Bxb5 35. fxe7 Be8 36. Ba4 1-0

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.07"]
[Round "1"]
[White "Quiroga, Duberlin"]
[Black "Zambrana, Oswaldo"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2078"]
[BlackElo "2478"]
[PlyCount "78"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. b3 d5 8. e3 Nbd7 9. Bb2 c5 10. d3 a6 11. Qc2 Qc7 12. Rfe1 Rad8 13. e4 dxe4 14. dxe4 Ng4 15. Rad1 Bf6 16. h3 Nge5 17. Nxe5 Bxe5 18. Ne2 Bxb2 19. Qxb2 Ne5 20. Qc2 Nc6 21. f4 e5 22. fxe5 Qxe5 23. Nf4 Nb4 24. Qf2 Rxd1 25. Rxd1 Bxe4 26. Bxe4 Qxe4 27. Nd5 Nc2 28. Nxb6 Nd4 29. Rf1 Qe6 30. Na4 Qd6 31. Nc3 f6 32. Re1 Rb8 33. h4 h5 34. Nd5 a5 35. Re7 a4 36. Qe3 Kf8 37. Qd3 axb3 38. Qg6 Qxe7 39. Nxe7 bxa2 0-1

