[Event "PER-ch"]
[Site "Lima"]
[Date "1999.02.26"]
[Round "3"]
[White "Barreto, J."]
[Black "Copa, G."]
[Result "0-1"]
[ECO "B01"]
[PlyCount "58"]
[EventDate "1999.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 Bf5 6. Qf3 Bc8 7. Nge2 c6 8. h3 g6 9. 0-0 Bg7 10. Ne4 Nxe4 11. Bxe4 Nd7 12. c3 Nf6 13. Bc2 Qd5 14. Qg3 0-0 15. Nf4 Qa5 16. Re1 Re8 17. Nd3 Bf5 18. Bb3 Bxd3 19. Qxd3 e5 20. Qc4 Nd5 21. dxe5 Bxe5 22. Bd2 Qc7 23. Bh6 Re7 24. Re4 Rae8 25. Rae1 Nb6 26. Qe2 Bh2+ 27. Kh1 Rxe4 28. Bxf7+ Qxf7 29. Qxe4 Rxe4 0-1

[Event "PER-ch"]
[Site "Lima"]
[Date "1999.02.24"]
[Round "1"]
[White "Cahuana, Luis"]
[Black "Barreto, J."]
[Result "1-0"]
[ECO "B54"]
[PlyCount "65"]
[EventDate "1999.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d6 4. Nc3 c5 5. e4 cxd4 6. Nxd4 Be7 7. Be2 Bd7 8. 0-0 0-0 9. Be3 Nc6 10. Ndb5 a6 11. Nxd6 Qc7 12. c5 Rad8 13. Nc4 Bc8 14. Qb1 Nd7 15. b4 Bf6 16. Rc1 Nd4 17. Bf1 Nb5 18. Bd2 Ne5 19. Nxb5 axb5 20. Nd6 Rxd6 21. cxd6 Qxd6 22. Bc3 Ng4 23. g3 Bxc3 24. Rxc3 Qd2 25. Qc2 Qxc2 26. Rxc2 Bd7 27. Be2 Nf6 28. f3 Bc6 29. a4 bxa4 30. b5 Bd7 31. Rxa4 Rb8 32. Rc7 Kf8 33. e5 1-0

[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "3"]
[White "Barreto, J."]
[Black "Guerrero, V."]
[Result "0-1"]
[ECO "A04"]
[PlyCount "79"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. b3 Bg7 3. Nc3 Nf6 4. Bb2 0-0 5. e3 c5 6. Be2 Nc6 7. d4 b6 8. 0-0 Bb7 9. dxc5 bxc5 10. Na4 d6 11. c4 Qc7 12. Qc2 Nb4 13. Qc3 Rab8 14. a3 Nc6 15. Rab1 Ba8 16. Ba1 Nh5 17. Qc2 Bxa1 18. Rxa1 Nf6 19. Rfd1 Na5 20. Nd2 Rfc8 21. Nc3 Rb6 22. Rab1 Nc6 23. Nde4 Nxe4 24. Nd5 Nb4 25. axb4 Bxd5 26. cxd5 Rxb4 27. Bc4 Nf6 28. e4 Nd7 29. f4 Nb6 30. Qa2 Rb8 31. Ra1 Nxc4 32. bxc4 R8b7 33. Rdb1 Qb6 34. Rc1 Rb2 35. Qa4 Re2 36. Qb5 Qxb5 37. cxb5 Rxb5 38. g3 Rxe4 39. Rxa7 Rb2 40. Rc7 0-1

[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "7"]
[White "Barreto, J."]
[Black "Loayza, Luis"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "97"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 a6 5. Ba4 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Qf3 Bd6 13. d4 Bxe5 14. dxe5 Re8 15. Qg3 Qe7 16. Bxd5 cxd5 17. f4 Bf5 18. Be3 b4 19. Bd4 g6 20. a3 Bxb1 21. Rxb1 bxa3 22. bxa3 Qxa3 23. f5 Rab8 24. Rf1 Qe7 25. f6 Qf8 26. Qe3 Rb5 27. Ra1 Re6 28. Ra4 Rb1+ 29. Kf2 Kh8 30. Bc5 Rb2+ 31. Kf3 Qe8 32. Qh6 Rxf6+ 33. exf6 Qe2+ 34. Kf4 Qf1+ 35. Ke5 Qf5+ 36. Kd6 Qxf6+ 37. Kc7 Qe5+ 38. Kc6 Qe8+ 39. Kxd5 Qd7+ 40. Kc4 Qxa4+ 41. Bb4 Qb5+ 42. Kd4 Qd7+ 43. Kc4 Qc8+ 44. Kd3 Qd8+ 45. Kc4 Qc8+ 46. Bc5 Kg8 47. g4 Qe6+ 48. Kd3 Qe2+ 49. Kd4 0-1

[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "1"]
[White "Barreto, J."]
[Black "Patino, G."]
[Result "0-1"]
[ECO "B43"]
[PlyCount "33"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. Be2 Nc6 8. Be3 Nf6 9. b4 Rc8 10. Nb3 Nxb4 11. axb4 Bxb4 12. 0-0 Bxc3 13. Nc5 Rxc5 14. Bxc5 Nxe4 15. Ba3 b4 16. Bxb4 Bxb4 17. Qd4 0-1

[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "8"]
[White "Barreto, J."]
[Black "Temple, Victor"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "88"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Nf6 6. d3 Nc6 7. h3 Rb8 8. g4 e5 9. Bg5 Be6 10. 0-0 h6 11. Bd2 b5 12. Ng3 b4 13. Nce2 0-0 14. g5 hxg5 15. Bxg5 Qd7 16. Kh2 Nh7 17. Qd2 f6 18. Bh6 Bf7 19. Rg1 a5 20. Bf3 g5 21. Bg4 Be6 22. Bxe6+ Qxe6 23. Bxg7 Kxg7 24. Nf5+ Kf7 25. f4 Rh8 26. fxg5 Nxg5 27. Rxg5 fxg5 28. Rf1 Kg6 29. h4 Rh5 30. Neg3 Rbh8 31. Nxh5 Rxh5 32. Rg1 Qf6 33. Rxg5+ Rxg5 34. Qxg5+ Qxg5 35. hxg5 Kxg5 36. Nxd6 Kf4 37. Nb7 Ke3 38. Nxc5 Kd2 39. a4 Kxc2 40. b3 Kc3 41. Kg2 Kd4 42. Ne6+ Kxd3 43. Kf3 Nd4+ 44. Kf2 Nxe6 0-1

[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "11"]
[White "Barreto, J."]
[Black "Trucios, L."]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "124"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 e6 4. e3 Nc6 5. Bb5 Qa5 6. Qe2 Be7 7. 0-0 Qc7 8. Bxc6 bxc6 9. e4 a5 10. e5 Ba6 11. c4 Nd5 12. Qe4 f5 13. Qc2 Nb4 14. Qc3 Bb7 15. a3 Na6 16. Qe3 h6 17. Nc3 g5 18. h3 Kf7 19. Nh2 Rag8 20. Qf3 Ke8 21. Qh5+ Kd8 22. Ne2 Kc8 23. Rad1 Rh7 24. Qf3 h5 25. Ng3 g4 26. hxg4 hxg4 27. Qd3 Rgh8 28. Nxg4 fxg4 29. f3 Qd8 30. fxg4 Qg8 31. Rf4 Qg5 32. Rdf1 Qh4 33. Kf2 Bg5 34. Rh1 Qxh1 35. Nxh1 Bxf4 36. Ng3 Rf7 37. Ke2 Bxg3 38. Qxg3 Rg8 39. Bc1 Rfg7 40. Kf3 Rxg4 41. Qxg4 Rxg4 42. Kxg4 Kd8 43. Kg5 Ke8 44. Kf6 Kf8 45. g4 Nc7 46. g5 Ne8+ 47. Kg6 Kg8 48. d3 Bc8 49. Be3 a4 50. bxa4 d6 51. exd6 Nxd6 52. Bxc5 Nf5 53. Kf6 Ng3 54. Ke5 Nf5 55. a5 Kf7 56. a6 Bxa6 57. g6+ Kxg6 58. Kxe6 Bc8+ 59. Ke5 Kf7 60. d4 Ke8 61. d5 cxd5 62. cxd5 Bd7 1/2-1/2

[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "2"]
[White "Galvan, Jesus"]
[Black "Barreto, J."]
[Result "1-0"]
[ECO "E43"]
[PlyCount "53"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 c5 7. Nge2 d5 8. a3 Bxc3+ 9. bxc3 Nbd7 10. cxd5 exd5 11. 0-0 0-0 12. Ng3 c4 13. Bb1 Re8 14. Ra2 Nf8 15. Re1 Ng6 16. e4 dxe4 17. fxe4 Qc7 18. Bg5 Nd7 19. Rf2 Qd6 20. Qg4 f6 21. Bc1 Bc8 22. Nf5 Qf8 23. Qg3 Ne7 24. Nd6 Nd5 25. Nxe8 Qxe8 26. Ref1 Ne7 27. e5 1-0

[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "9"]
[White "Hervias, C."]
[Black "Barreto, J."]
[Result "1-0"]
[ECO "C08"]
[PlyCount "51"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. Bxd7+ Nxd7 9. Ngf3 c4 10. c3 Ngf6 11. b3 b5 12. a4 cxb3 13. Nxb3 0-0 14. 0-0 bxa4 15. Rxa4 Nb6 16. Ra6 Rfc8 17. Nc5 Bxc5 18. dxc5 Rxc5 19. Be3 Rc6 20. Bd4 Ne4 21. Ne5 Rcc8 22. Rfa1 Nxc3 23. Bxb6 Rab8 24. Bxa7 Rb1+ 25. Rxb1 Nxb1 26. Nc6 1-0

[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "10"]
[White "Salas, Oscar"]
[Black "Barreto, J."]
[Result "1/2-1/2"]
[ECO "E11"]
[PlyCount "45"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. e3 Nbd7 8. Bd3 c5 9. 0-0 0-0 10. Qc2 b6 11. Rad1 Bb7 12. Ng5 h6 13. Nge4 Bxe4 14. Bxe4 Nxe4 15. Nxe4 d5 16. cxd5 exd5 17. Nc3 Nf6 18. dxc5 Qxc5 19. Rd4 Rac8 20. Qb3 Rfd8 21. Rfd1 Rd7 22. e4 Re8 23. Nxd5 1/2-1/2

[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "5"]
[White "Zegarra Garrido, Julio"]
[Black "Barreto, J."]
[Result "1-0"]
[ECO "A05"]
[PlyCount "51"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d5 5. Bg2 c5 6. 0-0 0-0 7. d4 Nbd7 8. e3 Qc7 9. Na3 a6 10. c4 b6 11. Qe2 Bb7 12. Rfd1 e6 13. Rac1 Ne4 14. cxd5 exd5 15. dxc5 bxc5 16. b4 Bxb2 17. Qxb2 Qb6 18. Nc2 Rad8 19. Rb1 c4 20. Ncd4 Qc7 21. h4 Nb6 22. Qc2 c3 23. Ne1 Nc4 24. Bxe4 Na3 25. Qb3 Nxb1 26. Bxb1 1-0

