[Event "Itau Cup 450th Ann"]
[Site "Sao Paulo"]
[Date "2004.01.19"]
[Round "4"]
[White "Pereira, Jorge A Viveiros"]
[Black "Valiente, Cristobal"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2114"]
[BlackElo "2332"]
[PlyCount "80"]
[EventDate "2004.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

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. Bd2 Ngf6 12. 0-0-0 Qc7 13. Kb1 0-0-0 14. c4 c5 15. Ne2 cxd4 16. Nexd4 a6 17. Qe2 Kb8 18. g3 Bd6 19. Nb3 Qc6 20. Rhe1 Rc8 21. Rc1 Nc5 22. Nxc5 Qxc5 23. Ne5 Bxe5 24. Qxe5+ Ka8 25. Ka1 Rhd8 26. Ba5 Qxe5 27. Rxe5 Rxc4 28. Kb1 Rxc1+ 29. Kxc1 Rd5 30. Rxd5 exd5 31. Kd2 b5 32. Bc3 Ne4+ 33. Kd3 Nxc3 34. Kxc3 Kb7 35. Kd4 Kc6 36. b4 Kd6 37. g4 g5 38. f4 gxf4 39. g5 Ke7 40. gxh6 Kf8 0-1

[Event "Sao Paulo Itau Cup 7th"]
[Site "Sao Paulo"]
[Date "2003.10.03"]
[Round "7"]
[White "Caldeira, Adriano"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2352"]
[BlackElo "2120"]
[PlyCount "85"]
[EventDate "2003.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 b6 8. Qd2 f6 9. exf6 Nxf6 10. 0-0-0 Be7 11. Bb5 Bd7 12. f5 Qc8 13. fxe6 Bxe6 14. Ne5 Bd7 15. Nxd7 Qxd7 16. dxc5 0-0 17. Nxd5 Nxd5 18. Qxd5+ Qxd5 19. Rxd5 Nb4 20. Rd7 Nxa2+ 21. Kb1 Nc3+ 22. bxc3 Bxc5 23. Bd4 Bxd4 24. cxd4 Rf2 25. Re1 Rc8 26. Re2 Rf5 27. Bd3 Rf7 28. Ree7 Rxe7 29. Rxe7 Rd8 30. Bc4+ Kf8 31. Rf7+ Ke8 32. Rxg7 Rxd4 33. Bd3 h5 34. Rxa7 Rg4 35. g3 h4 36. gxh4 Rxh4 37. Rh7 Rb4+ 38. Kc1 Rf4 39. h4 Rf2 40. h5 Kf8 41. h6 Rf6 42. Rh8+ Kf7 43. h7 1-0

[Event "Sao Paulo Itau Cup 7th"]
[Site "Sao Paulo"]
[Date "2003.09.28"]
[Round "2"]
[White "Pereira, Jorge A Viveiros"]
[Black "Limp, Eduardo Thelio"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2120"]
[BlackElo "2390"]
[PlyCount "74"]
[EventDate "2003.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 Nf6 6. Bc4 e6 7. e5 Ne4 8. Nxe4 Bxe4 9. Qg4 Bb7 10. 0-0 Nc6 11. Nxc6 Bxc6 12. Bf4 h5 13. Qh3 g5 14. Be3 g4 15. Qg3 Qc7 16. Rfe1 Be7 17. Rad1 Qb7 18. Bf1 h4 19. Qf4 h3 20. g3 Bf3 21. Rd4 Rc8 22. c3 Rh5 23. Ra4 Rc7 24. Qd4 Rc5 25. Bf4 Bc6 26. Rc4 Rd5 27. Qe3 Bb5 28. Re4 Bxf1 29. Kxf1 Rh8 30. Qe2 Rg8 31. a3 b5 32. f3 gxf3 33. Qxf3 Bc5 34. Qh5 Rd3 35. Qxh3 Rf3+ 36. Kg2 Rf2+ 37. Kh1 Rxf4 0-1

[Event "Sao Paulo-ch 7th leg"]
[Site "Sao Paulo"]
[Date "2002.??.??"]
[Round "1"]
[White "Caporale, Giuseppe Guido"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2012"]
[BlackElo "2116"]
[PlyCount "137"]
[EventDate "2002.08.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Bb4 6. Bd3 Nc6 7. Nxc6 bxc6 8. 0-0 d5 9. e5 Nd7 10. Qg4 Bf8 11. Bf4 Rb8 12. b3 Qa5 13. Ne2 c5 14. Rfd1 g6 15. Bg3 Bb7 16. f4 c4 17. bxc4 dxc4 18. Bxc4 Qc5+ 19. Rd4 Qc6 20. Bf2 Bc5 21. Rad1 Bxd4 22. Rxd4 0-0 23. Bb3 Nc5 24. Rc4 h5 25. Qh3 Qd5 26. Bxc5 Qd1+ 27. Kf2 Rfc8 28. Rd4 Qa1 29. Bd6 Ba6 30. c4 Rb6 31. Qc3 Qh1 32. Qg3 Qa1 33. Rd1 Qb2 34. Qc3 Qxc3 35. Nxc3 Bxc4 36. Bxc4 Rxc4 37. Ne2 Rb2 38. g3 Rxa2 39. Rd3 h4 40. Be7 hxg3+ 41. hxg3 Rcc2 42. Re3 a5 43. Kf3 Rab2 44. Nd4 Rd2 45. Nb3 Rf2+ 46. Kg4 a4 47. Nc5 Ra2 48. Ne4 Rh2 49. Bf6 Rab2 50. Rd3 Rb8 51. Ra3 Ra8 52. Nc3 Rh1 53. Nxa4 Ra7 54. Rd3 Ra8 55. Nb6 Rb8 56. Nc4 Ra8 57. Nd6 Rh2 58. Ne4 Rh1 59. Rd7 Rh2 60. Bh4 Rh1 61. Nf6+ Kg7 62. Kg5 Rh2 63. Re7 Rf8 64. Ne8+ Kg8 65. Kf6 Rh1 66. Nd6 Rh2 67. Bg5 Rg2 68. Bh6 Ra8 69. Nxf7 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "El Debs, Felipe de Cresce"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2238"]
[BlackElo "2120"]
[PlyCount "61"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Ng4 6. Bg5 h6 7. Bh4 c6 8. f3 Nf6 9. 0-0-0 0-0 10. g4 b5 11. g5 hxg5 12. Bxg5 Kh7 13. h4 Nh5 14. Nh3 Nd7 15. Ne2 Ndf6 16. Nhf4 Rh8 17. Nxh5 Nxh5 18. Nf4 Kg8 19. Nxh5 Rxh5 20. Be2 Be6 21. Kb1 f6 22. Be3 Bc4 23. f4 Bxe2 24. Qxe2 Qe8 25. Rdg1 Kh7 26. Rh3 f5 27. exf5 gxf5 28. Rhg3 Bf6 29. Rg8 Rxh4 30. Rxe8 Rxe8 31. Qg2 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Fernandez, Hector Marcelo"]
[Black "Pereira, Jorge A Viveiros"]
[Result "0-1"]
[ECO "A15"]
[BlackElo "2120"]
[PlyCount "128"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 a5 3. b5 g6 4. e3 d6 5. d4 Bg7 6. Bb2 0-0 7. c4 Nbd7 8. Qc2 c5 9. Nbd2 Qc7 10. Bd3 b6 11. 0-0 Bb7 12. d5 e6 13. e4 Rae8 14. Rae1 Bc8 15. h3 e5 16. Kh2 Bh6 17. Nb1 Nh5 18. Nc3 Bf4+ 19. Kg1 Ng7 20. Ne2 Bh6 21. g4 f6 22. Kh2 Bf4+ 23. Nxf4 exf4 24. Qc1 Ne5 25. Bxe5 fxe5 26. Rg1 Qd7 27. Bf1 h6 28. Nh4 Kh7 29. Qd1 Qf7 30. Nf3 g5 31. h4 Qg6 32. Bh3 Kg8 33. Qe2 Re7 34. Rd1 Ne8 35. h5 Qf7 36. Rd3 Nf6 37. Nd2 Qe8 38. Qf3 Qd7 39. a4 Kf7 40. Nf1 Ke8 41. Kh1 Rg7 42. Nh2 Rfg8 43. Rc3 Qc7 44. Qe2 Bd7 45. Qf3 Qc8 46. Rb3 Nxh5 47. gxh5 g4 48. Qg2 Kf8 49. Qf1 gxh3 50. Rxg7 Rxg7 51. Qe2 Qd8 52. Rb1 Qg5 53. Qf3 Kf7 54. Rc1 Kf6 55. Ra1 Bg4 56. Nxg4+ Qxg4 57. Qxg4 Rxg4 58. Kh2 Kg5 59. Kxh3 Kxh5 60. Re1 Kg5 61. Kh2 f3 62. Kh3 Kf4 63. Rh1 Rg2 64. Re1 Rxf2 0-1

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Frare, Fernando Cesar"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2247"]
[BlackElo "2120"]
[PlyCount "95"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 c5 8. d5 a6 9. a4 b6 10. h3 Ne8 11. Qc2 Rb8 12. Rb1 Nc7 13. Bd2 b5 14. axb5 axb5 15. cxb5 Nxb5 16. Nxb5 Rxb5 17. b4 Nf6 18. e4 Bd7 19. Rfe1 Qc8 20. Bf1 Rb8 21. bxc5 Qxc5 22. Qxc5 dxc5 23. Rbc1 Rfc8 24. Ba6 Re8 25. Kg2 Bb5 26. Bxb5 Rxb5 27. Rc4 Nd7 28. Rec1 Bb2 29. R1c2 Ra8 30. Be3 Raa5 31. Ne1 Ba3 32. Nd3 Nb6 33. R4c3 Nd7 34. Ra2 Bb4 35. Nxb4 cxb4 36. Rxa5 Rxa5 37. Rc7 Nf6 38. Bd4 Kf8 39. Rb7 Ra8 40. Bxf6 exf6 41. Rxb4 Rd8 42. f3 f5 43. Rd4 f6 44. Kf2 Ke7 45. Ke3 Kd6 46. Kf4 Rg8 47. h4 h5 48. Rd2 1-0

[Event "Sao Paulo-ch 7th leg"]
[Site "Sao Paulo"]
[Date "2002.??.??"]
[Round "3"]
[White "Loureiro, Luiz R Vasconcelos"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2342"]
[BlackElo "2116"]
[PlyCount "85"]
[EventDate "2002.08.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. h3 0-0 6. Bf4 c5 7. d5 Na6 8. e4 Nc7 9. Bd3 a6 10. a4 b6 11. 0-0 Bd7 12. Qe2 Nfe8 13. e5 Qc8 14. Ne4 b5 15. exd6 exd6 16. Nxd6 Nxd6 17. Bxd6 Re8 18. Qd2 bxa4 19. Rac1 Rb8 20. Rc2 Rb3 21. Bxc5 Bxh3 22. Ne1 Bf5 23. Be3 Bxd3 24. Nxd3 a3 25. bxa3 Rxa3 26. Rd1 Qg4 27. d6 Bc3 28. Rxc3 Rxc3 29. dxc7 Rxc4 30. Nc5 Rxe3 31. Qd8+ Kg7 32. c8Q Qxc8 33. Qxc8 Rec3 34. Ne6+ fxe6 35. Rd7+ Kh6 36. Qf8+ Kg5 37. Rxh7 Rc8 38. Qh6+ Kf5 39. Rf7+ Ke5 40. Qf4+ Kd5 41. Rd7+ Kc5 42. Qd4+ Kc6 43. Rd6+ 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Loureiro, Luiz R Vasconcelos"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "E47"]
[WhiteElo "2339"]
[BlackElo "2120"]
[PlyCount "109"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nge2 b6 7. 0-0 Bb7 8. d5 Bxc3 9. Nxc3 d6 10. e4 e5 11. f4 Ne8 12. f5 Nd7 13. Qh5 f6 14. Bd2 Rf7 15. h4 Nf8 16. Rf2 a6 17. Raf1 Bc8 18. Qd1 g6 19. g4 Raa7 20. Bh6 Ng7 21. Kh1 Rad7 22. Rg1 Rde7 23. Qf1 Nd7 24. Nd1 gxf5 25. gxf5 Kh8 26. Qe2 Rf8 27. Rfg2 Rg8 28. Ne3 Qe8 29. Qd1 Bb7 30. Be2 Qf8 31. Rg3 Bc8 32. Kh2 Nb8 33. Qb3 Qd8 34. R3g2 Bd7 35. Ng4 Nh5 36. Nxe5 Rxg2+ 37. Rxg2 Be8 38. Bxh5 Bxh5 39. Qg3 fxe5 40. Bg7+ Kg8 41. Bf6+ Kf7 42. Qg7+ Ke8 43. Qg8+ Kd7 44. Qxd8+ Kxd8 45. Rg7 Nd7 46. Bxe7+ Ke8 47. Kg2 Be2 48. b3 Bd3 49. Kf3 Bb1 50. Rxh7 Bxa2 51. h5 Bxb3 52. h6 a5 53. Rg7 Nf8 54. Bxf8 Kxf8 55. f6 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Pereira, Jorge A Viveiros"]
[Black "Aguiar, Konrad AO"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2120"]
[PlyCount "160"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Be7 7. Re1 0-0 8. a4 Bb7 9. c3 d6 10. d4 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. b3 Nb6 14. Nbd2 c5 15. d5 Rc8 16. axb5 axb5 17. Ra7 Qc7 18. Bd3 c4 19. bxc4 bxc4 20. Nxc4 Nxc4 21. Bxc4 Qxc4 22. Rxb7 Rfe8 23. Nd2 Qa6 24. Qb3 Qa5 25. Qd1 Qa6 26. Rb1 Rc7 27. Nf1 Rec8 28. Bb2 Qa2 29. f3 Rc2 30. Qd4 Rb8 31. Ra1 Qxb2 32. Qxb2 Rcxb2 33. Ne3 g6 34. Nc4 Rc2 35. Ra4 Ne8 36. f4 f6 37. Rea1 Rc8 38. Ne3 Rc1+ 39. Rxc1 Rxc1+ 40. Kf2 Rc8 41. Kf3 Bd8 42. Nc4 Kf7 43. Ke3 Rb8 44. Ra6 Ke7 45. Ra7+ Bc7 46. Na5 Kf8 47. Nc4 h5 48. Ra6 Ke7 49. Kd4 Rb4 50. Kc3 Rb1 51. e5 Rg1 52. Ne3 dxe5 53. fxe5 Bxe5+ 54. Kd2 Nd6 55. Ra7+ Kd8 56. Rg7 g5 57. Rg8+ Kc7 58. Rg7+ Kb6 59. h4 gxh4 60. Rh7 Ra1 61. Rxh5 Ra3 62. Ke2 Ra4 63. Kd3 Rd4+ 64. Ke2 Kc5 65. Kf3 Rf4+ 66. Ke2 Rd4 67. Rh7 Nc4 68. Rh8 Nxe3 69. Kxe3 Kxd5 70. Rd8+ Kc4 71. Rc8+ Kb3 72. Ra8 Rc4 73. Rh8 Kc2 74. Rd8 Rg4 75. Kf3 Rg3+ 76. Kf2 Kc3 77. Rh8 Bd4+ 78. Kf1 Rg4 79. Rh5 Kd2 80. Rf5 Re4 0-1

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Pereira, Jorge A Viveiros"]
[Black "Carvalho, Herbert Abreu"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2120"]
[BlackElo "2211"]
[PlyCount "45"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bb5 Nd4 5. Ba4 Qa5 6. Nc3 b5 7. Nxd4 cxd4 8. b4 Qd8 9. Nxb5 e5 10. c3 a6 11. Na3 Bb7 12. 0-0 Nf6 13. fxe5 Nxe4 14. Bb3 Qc7 15. Bxf7+ Kd8 16. Nc4 Be7 17. Na5 dxc3 18. Nxb7+ Qxb7 19. dxc3 Nxc3 20. Qd3 Qxb4 21. Bd2 Qc5+ 22. Kh1 Nb5 23. Rac1 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Pereira, Jorge A Viveiros"]
[Black "De Souza, Mauro Guimaraes"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2120"]
[BlackElo "2348"]
[PlyCount "110"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. 0-0 a6 7. Qxc4 c5 8. Qc2 b6 9. d3 Bb7 10. Nc3 Be7 11. Be3 0-0 12. Rad1 e5 13. Bc1 Qc7 14. b3 Nb8 15. Bb2 Nc6 16. Nb1 Rfd8 17. Nbd2 Rac8 18. Bh3 Rb8 19. a3 Nd5 20. e3 Bc8 21. Bg2 Be6 22. Nc4 Bf6 23. d4 exd4 24. exd4 Nxd4 25. Nxd4 cxd4 26. Bxd4 Bxd4 27. Rxd4 b5 28. Ne3 Qxc2 29. Nxc2 Nc3 30. Rxd8+ Rxd8 31. Nb4 Rd6 32. Re1 Kf8 33. Bf3 g5 34. g4 a5 35. Nc6 a4 36. bxa4 bxa4 37. h3 Nb5 38. Re3 Rd2 39. Na5 Nd4 40. Kg2 Ra2 41. Bd1 Ra1 42. Bxa4 Bd5+ 43. f3 Ra2+ 44. Kf1 Bxf3 45. Ke1 Bg2 46. Nc4 Bd5 47. Ne5 Nc2+ 48. Bxc2 Rxc2 49. Nf3 h6 50. Kf1 Ra2 51. Kg1 Kg7 52. Kf1 f6 53. Nd4 Kg6 54. Nf5 Bc4+ 55. Kg1 Ra1+ 1/2-1/2

[Event "Sao Paulo-ch 7th leg"]
[Site "Sao Paulo"]
[Date "2002.??.??"]
[Round "2"]
[White "Pereira, Jorge A Viveiros"]
[Black "Fernandez, Hector Marcelo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2116"]
[BlackElo "2066"]
[PlyCount "71"]
[EventDate "2002.08.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 g6 5. Bf4 Bg7 6. Nf3 d6 7. h3 Nc6 8. Bb5 0-0 9. Qe2 a6 10. Bd3 Bd7 11. 0-0 Qc8 12. Rfe1 dxe5 13. Nxe5 Nxe5 14. Bxe5 f6 15. Bc4+ Kh8 16. Bh2 e5 17. Rad1 Be6 18. f4 b5 19. Bd3 Re8 20. fxe5 f5 21. c4 c5 22. b3 b4 23. Qe3 a5 24. Be2 Ra7 25. Bf3 Rd7 26. Bd5 Rde7 27. Bf4 Bd7 28. Qg3 Qa6 29. Kh1 a4 30. h4 h6 31. e6 Bxe6 32. Qxg6 Qc8 33. Bxh6 Bc3 34. Bg5 Rg7 35. Qh6+ Rh7 36. Bf6+ 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Pereira, Jorge A Viveiros"]
[Black "Marra, Eduardo da Costa"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2120"]
[BlackElo "2211"]
[PlyCount "143"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 c6 7. d3 e5 8. Rb1 a5 9. a3 Nh5 10. b4 axb4 11. axb4 f5 12. Qb3 Kh8 13. b5 c5 14. Bg5 Nf6 15. Ra1 Rxa1 16. Rxa1 Nbd7 17. Nh4 Qe8 18. Ra7 h6 19. Bd2 e4 20. f4 exd3 21. exd3 Ng4 22. Bxb7 Bd4+ 23. Kg2 Bxb7+ 24. Rxb7 Qa8 25. Nxg6+ Kg7 26. Nxf8 Qxb7+ 27. Nd5 Kxf8 28. Qa2 Ngf6 29. Qa6 Qxa6 30. bxa6 Nxd5 31. cxd5 Nb6 32. Ba5 Na8 33. Kf3 Kf7 34. h3 Bf6 35. g4 Kg6 36. Kg3 h5 37. g5 Bd4 38. Bd8 Kf7 39. Ba5 Bb2 40. Kf3 Ke8 41. Kg3 Bc1 42. Kf3 Kd7 43. Kg3 Ke8 44. Kf3 Ba3 45. Ke3 Kd7 46. Ke2 Bc1 47. Kf3 Kc8 48. Kg3 Kd7 49. Kh4 Bxf4 50. Kxh5 Be5 51. g6 Ke7 52. Be1 Kf8 53. Kg5 f4 54. Bf2 Nc7 55. a7 f3 56. Kg4 Kg7 57. Kxf3 Kxg6 58. Ke4 Bc3 59. Bg3 Bd4 60. Bxd6 Na8 61. Bf4 Kf7 62. Be3 Bf6 63. Bxc5 Ke8 64. Bf2 Kd7 65. h4 Ke7 66. h5 Kf7 67. Be3 Be7 68. Kf5 Bf8 69. Bf4 Nb6 70. d6 Bg7 71. Bg5 Ke8 72. Ke6 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Pereira, Jorge A Viveiros"]
[Black "Medeiros, Horacio Prol"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "2120"]
[BlackElo "2172"]
[PlyCount "83"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 f5 5. d4 fxe4 6. Bxc6 dxc6 7. Nxe5 Bd6 8. Qh5+ g6 9. Qe2 Qh4 10. Nf3 Qe7 11. Ng5 Nf6 12. Nd2 Bg4 13. f3 exf3 14. Qxe7+ Kxe7 15. gxf3 h6 16. fxg4 hxg5 17. Nf3 Nxg4 18. Bxg5+ Kd7 19. h4 Rae8+ 20. Kd2 Nf2 21. Rhf1 Ne4+ 22. Kc2 Nxg5 23. hxg5 Rh3 24. Rad1 Re2+ 25. Rd2 Rxd2+ 26. Kxd2 Rg3 27. Ke3 Ke6 28. Kf2 Kf5 29. Rh1 Rg4 30. Rh7 Rf4 31. Ke3 Re4+ 32. Kf2 Re7 33. Rh6 Bf4 34. Rh8 Bxg5 35. Rf8+ Kg4 36. Ne5+ Kh5 37. Rh8+ Bh6 38. Kg3 Kg5 39. Nf3+ Kh5 40. Ne5 Kg5 41. Nf3+ Kh5 42. Ne5 1/2-1/2

[Event "Sao Paulo-ch 7th leg"]
[Site "Sao Paulo"]
[Date "2002.??.??"]
[Round "4"]
[White "Pereira, Jorge A Viveiros"]
[Black "Mobaier, Sergio"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2116"]
[BlackElo "2013"]
[PlyCount "114"]
[EventDate "2002.08.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. d4 cxd4 8. Nxd4 Be7 9. Nc3 0-0 10. Kh1 a6 11. f4 Qc7 12. f5 e5 13. Nb3 Nb6 14. Bg5 Rad8 15. Rad1 Rfe8 16. Rd3 Nbd7 17. Rg3 Kh8 18. Rh3 b5 19. a3 Rc8 20. Nd2 Qc6 21. Nf3 Qc4 22. Qe1 a5 23. Nd2 Qc6 24. Qh4 Nf8 25. Bxf6 Bxf6 26. Qh5 Qd7 27. Rc1 g6 28. fxg6 fxg6 29. Qh6 Qd8 30. Nf3 Bg7 31. Qe3 b4 32. axb4 axb4 33. Nd5 Ne6 34. Rg3 Qa5 35. c3 bxc3 36. bxc3 Qc5 37. Qd2 Nc7 38. Ng5 Nxd5 39. Qxd5 Qxd5 40. exd5 Bh6 41. Nf7+ Kg7 42. Nxh6 Kxh6 43. Kg1 Rc4 44. Kf2 Rec8 45. Ke2 Kg7 46. Ra1 Rxc3 47. Rxc3 Rxc3 48. Ra6 Rc2+ 49. Kf3 Rc3+ 50. Ke4 Rc4+ 51. Ke3 Rc3+ 52. Kd2 Rb3 53. Kc2 Re3 54. Rxd6 Re2+ 55. Kd3 Rxg2 56. Re6 Rxh2 57. Rxe5 Kf6 1/2-1/2

[Event "Sao Paulo-ch 7th leg"]
[Site "Sao Paulo"]
[Date "2002.??.??"]
[Round "5"]
[White "Santos, Raul"]
[Black "Pereira, Jorge A Viveiros"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1880"]
[BlackElo "2116"]
[PlyCount "44"]
[EventDate "2002.08.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d3 e6 3. f4 d5 4. Nf3 Nc6 5. Be2 Nf6 6. e5 Nd7 7. 0-0 f6 8. exf6 Qxf6 9. Re1 Bd6 10. Qd2 0-0 11. g3 e5 12. Bf1 exf4 13. gxf4 Bxf4 14. Qg2 Bxc1 15. Rxc1 Qxf3 16. Qxf3 Rxf3 17. Bg2 Rf5 18. Nc3 Nf6 19. Nb5 Rg5 20. Kf1 Bg4 21. Re1 Rf8 22. Kg1 Bf3 0-1

[Event "Itau Mercosul Cup 4th"]
[Site "Sao Paulo"]
[Date "2000.10.21"]
[Round "6"]
[White "Fabbri, Olau Jose"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1/2-1/2"]
[ECO "D05"]
[BlackElo "2124"]
[PlyCount "115"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Nbd2 c5 4. e3 Nc6 5. Bd3 d5 6. c3 cxd4 7. exd4 Bd6 8. 0-0 0-0 9. Re1 Qc7 10. Qe2 Nd7 11. c4 b6 12. cxd5 exd5 13. a3 Nf6 14. h3 Bd7 15. Nf1 Rfe8 16. Be3 Ne4 17. Rac1 Qd8 18. Ba6 Rb8 19. Bb5 Rc8 20. Qd3 Nb8 21. Rxc8 Qxc8 22. Rc1 Qb7 23. Bxd7 Nxd7 24. Qc2 h6 25. Nh4 Bb8 26. Nf5 b5 27. Qc6 Qxc6 28. Rxc6 Re6 29. Rc8+ Kh7 30. Nd2 Nef6 31. Nb3 Re8 32. Rxe8 Nxe8 33. Nc5 Nb6 34. Ne7 Bc7 35. Nc6 Nc8 36. b3 Nf6 37. f3 Ng8 38. g4 Nge7 39. Nxe7 Nxe7 40. Kf2 g5 41. Ke2 Kg6 42. Kd3 Kf6 43. a4 bxa4 44. bxa4 Ng6 45. Ke2 Ke7 46. Bd2 Bd6 47. Nd3 Kd7 48. Ba5 f6 49. Ke3 Bf4+ 50. Ke2 Bd6 51. Bc3 Kc6 52. Bb4 Bc7 53. Bd2 Bb6 54. Be3 Nf8 55. f4 Ne6 56. fxg5 hxg5 57. Nb4+ Kd6 58. Kd3 1/2-1/2

[Event "Itau Mercosul Cup 4th"]
[Site "Sao Paulo"]
[Date "2000.10.19"]
[Round "4"]
[White "Zavaleta, David"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "2124"]
[PlyCount "80"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. Qe2 d6 6. 0-0 Bd7 7. a4 Be7 8. d3 0-0 9. h3 Nd4 10. Qd1 Nxf3+ 11. Qxf3 Bc6 12. Bb5 d5 13. Bxc6 bxc6 14. e5 Nd7 15. Re1 f6 16. exf6 Rxf6 17. Qg4 e5 18. f4 Bd6 19. f5 Qf8 20. Rf1 g6 21. Qh4 Rxf5 22. Bg5 c4 23. g4 Rxf1+ 24. Rxf1 Qg7 25. dxc4 e4 26. cxd5 Rf8 27. Rxf8+ Bxf8 28. Qf2 cxd5 29. Nxd5 Qxb2 30. Nf6+ Nxf6 31. Bxf6 Qc1+ 32. Kg2 Qd1 33. c3 Qxa4 34. Bd4 Bg7 35. Bxg7 Kxg7 36. g5 Qd7 37. Qf6+ Kg8 38. Qe5 Qd2+ 39. Kf1 e3 40. Qe6+ Kg7 1/2-1/2

[Event "Itau Mercosul Cup 4th"]
[Site "Sao Paulo"]
[Date "2000.10.18"]
[Round "3"]
[White "Pereira, Jorge A Viveiros"]
[Black "Pelikian, Jefferson"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2124"]
[BlackElo "2394"]
[PlyCount "80"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. d3 d6 8. Nbd2 Qc7 9. Qc2 a6 10. Bxc6 Qxc6 11. Nf1 b5 12. a4 Bb7 13. Ne3 Rfe8 14. Bd2 c4 15. axb5 axb5 16. Nd4 cxd3 17. Qxd3 Qxe4 18. Qxb5 Rxa1 19. Rxa1 Bh6 20. Nf3 Bc6 21. Qc4 Bxe3 22. Qxe4 Bxf2+ 23. Kxf2 Nxe4+ 24. Ke3 Nxd2 25. Kxd2 Bxf3 26. gxf3 f5 27. b4 Kf7 28. c4 g5 29. Ke3 h5 30. h3 Kf6 31. Kd4 e6 32. b5 g4 33. fxg4 hxg4 34. hxg4 fxg4 35. Rh1 Kg5 36. Re1 g3 37. Ke3 Kg4 38. Rd1 Rf8 39. b6 g2 40. b7 Kg3 0-1

[Event "Paulisto-ch"]
[Site "Sao Caetano do Sul"]
[Date "1999.??.??"]
[Round "6"]
[White "Pereira, Jorge A Viveiros"]
[Black "Marques, Vinicius de Abreu"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2090"]
[BlackElo "2251"]
[PlyCount "28"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 d5 4. c4 dxc4 5. Bxf6 exf6 6. bxc4 c5 7. Nc3 Bg7 8. g3 0-0 9. Bg2 f5 10. Rc1 Nc6 11. 0-0 Be6 12. Qa4 Bd7 13. Qa3 b6 14. Nd5 Re8 1/2-1/2

[Event "Paulisto-ch"]
[Site "Sao Caetano do Sul"]
[Date "1999.??.??"]
[Round "2"]
[White "Pereira, Jorge A Viveiros"]
[Black "Pelikian, Jefferson"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2090"]
[BlackElo "2394"]
[PlyCount "108"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 0-0 5. Nc3 b6 6. d3 Bb7 7. e3 d5 8. Be2 c5 9. 0-0 Nc6 10. Rc1 e5 11. Nxd5 Nxd5 12. cxd5 Qxd5 13. Qc2 Rad8 14. Rfd1 Rfe8 15. Qb1 h6 16. Ne1 Qe6 17. Bf3 Na5 18. Bxb7 Nxb7 19. Nf3 Na5 20. Qc2 Nc6 21. a3 Na5 22. b4 cxb4 23. axb4 Nb3 24. Rb1 Rc8 25. Qe2 f6 26. d4 e4 27. Ne1 a5 28. Qb5 Qc4 29. Qxc4+ Rxc4 30. bxa5 bxa5 31. Ba3 a4 32. Rb2 Rec8 33. Ra2 Bf8 34. Kf1 Bxa3 35. Rxa3 Kf7 36. f3 f5 37. Ke2 Ke7 38. Kf2 Kd6 39. Rb1 Kd5 40. Rb2 Kc6 41. Rba2 Kb5 42. f4 R8c6 43. Rb2 Kb4 44. Raa2 Rc1 45. Nc2+ Kc3 46. Ne1 Ra6 47. Rc2+ Rxc2+ 48. Rxc2+ Kb4 49. Ra2 Na5 50. d5 Nc4 51. Ra1 Kb3 52. Rb1+ Nb2 53. Rc1 Nd3+ 54. Nxd3 exd3 0-1

[Event "Sao Bernardo tt"]
[Site "Sao Bernardo do Campo"]
[Date "1998.??.??"]
[Round "3"]
[White "Pereira, Jorge A Viveiros"]
[Black "Hoffman, Alejandro"]
[Result "1-0"]
[ECO "B79"]
[WhiteElo "2090"]
[BlackElo "2510"]
[PlyCount "82"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. h4 Qa5 11. 0-0-0 Ne5 12. Bb3 Rfc8 13. h5 Nxh5 14. Nf5 Bxf5 15. exf5 Nc4 16. Bxc4 Rxc4 17. fxg6 hxg6 18. Nd5 Qxd2+ 19. Rxd2 Re8 20. b3 Rcc8 21. a4 e6 22. Nf4 Ng3 23. Rh3 Nf1 24. Rd3 Nxe3 25. Rxe3 d5 26. Re2 Bf6 27. Kb1 Kg7 28. Rh1 Rh8 29. Rd1 a6 30. Nd3 b5 31. axb5 axb5 32. Ne5 Rc7 33. f4 Ra8 34. Rd4 Be7 35. Nd3 Rca7 36. Kc1 Ra1+ 37. Kd2 Rc8 38. g4 g5 39. f5 Bf6 40. Ne5 Ra2 41. fxe6 Rcxc2+ 1-0

[Event "Itau Mercosul Cup 1st"]
[Site "Sao Paulo"]
[Date "1997.10.21"]
[Round "3"]
[White "Ramon Pita, Vivian"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2365"]
[BlackElo "2025"]
[PlyCount "86"]
[EventDate "1997.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 060 Extra"]
[Source "ChessBase"]
[SourceDate "1997.11.04"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nd2 Nf6 4. Ngf3 Bf5 5. g3 e6 6. Bg2 Be7 7. 0-0 h6 8. b3 0-0 9. Bb2 Nbd7 10. Ne5 Nxe5 11. dxe5 Ne4 12. Nxe4 dxe4 13. Qc1 Qb6 14. Bc3 Rfd8 15. b4 Qa6 16. c5 Qxe2 17. Re1 Qc4 18. Bf1 Qd5 19. Be2 Bg5 20. Qb2 Bd2 21. Red1 e3 22. Bxd2 exd2 23. f3 Qd4+ 24. Qxd4 Rxd4 25. a3 Bc2 26. Rf1 Rad8 27. Bd1 Rc4 28. Kf2 Rd5 29. Ra2 Bb1 30. Rb2 Rc1 31. f4 Bd3 32. Rg1 Bb5 33. a4 Bxa4 34. Bxa4 Rxg1 35. Kxg1 d1Q+ 36. Bxd1 Rxd1+ 37. Kf2 Rh1 38. Ke3 Rd1 39. b5 cxb5 40. Rxb5 Rd7 41. Ra5 a6 42. c6 bxc6 43. Rxa6 Rc7 1/2-1/2

[Event "Braganca Paulista JAI"]
[Site "Braganca Paulista"]
[Date "1997.10.??"]
[Round "6"]
[White "Disconzi da Silva, Rodrigo"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2350"]
[BlackElo "2025"]
[PlyCount "101"]
[EventDate "1997.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Bd3 b5 8. dxc5 Bxc5 9. Qe2 Nbd7 10. e4 Bb7 11. a4 bxa4 12. Rxa4 0-0 13. Nc3 Qb6 14. e5 Bxf3 15. gxf3 Nh5 16. Rh4 g6 17. Bh6 Rfe8 18. Kh1 Bf8 19. Bxf8 Kxf8 20. f4 Nc5 21. Qe3 Qb7+ 22. Be4 Nxe4 23. Nxe4 f5 24. exf6 Nxf6 25. f3 Qxb2 26. Qc5+ Kg8 27. Qc7 Nxe4 28. Qxh7+ Kf8 29. fxe4 Qg7 30. Rg1 a5 31. Rxg6 Qxh7 32. Rxh7 a4 33. Rg2 Red8 34. Ra2 Kg8 35. Rh3 Rd4 36. Re3 Rf8 37. Rf2 a3 38. f5 Rd1+ 39. Kg2 a2 40. Rxa2 exf5 41. Rg3+ Kh8 42. Rf2 f4 43. Rg4 f3+ 44. Rxf3 Rd2+ 45. Kg3 Rxf3+ 46. Kxf3 Rxh2 47. Kf4 Ra2 48. Kf5 Ra6 49. e5 Rh6 50. e6 Rh1 51. e7 1-0

[Event "Braganca Paulista JAI"]
[Site "Braganca Paulista"]
[Date "1997.10.??"]
[Round "3"]
[White "Name, Gabriel Ricardo"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2255"]
[BlackElo "2025"]
[PlyCount "101"]
[EventDate "1997.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 0-0 11. Nc3 Nb4 12. Ne5 Nbd5 13. Rd3 Nb4 14. Rg3 Qxd4 15. Bh6 Ne8 16. Rd1 Qc5 17. Bf4 Nf6 18. Bh6 Ne8 19. Bf4 Nf6 20. Ne4 Qa5 21. Nd6 Bxd6 22. Rxd6 Nbd5 23. Bh6 Ne8 24. Bxd5 exd5 25. Bd2 Qc5 26. Rd7 Bxd7 27. Nxd7 Qd6 28. Nxf8 Qxf8 29. Qe5 Rd8 30. Rb3 Qd6 31. Qd4 Qc6 32. Bc3 Qc4 33. Rxb7 Qxd4 34. Bxd4 Nd6 35. Ra7 Nf5 36. Bc5 d4 37. Kf1 d3 38. Ke1 Nh4 39. Kd2 Nxg2 40. Rxa6 Nh4 41. Rd6 Nf3+ 42. Kxd3 Ra8 43. a5 Nxh2 44. a6 h5 45. a7 Ng4 46. f4 Kh7 47. b4 h4 48. Ke4 h3 49. Rd3 h2 50. Rh3+ Kg6 51. b5 1-0

[Event "Braganca Paulista JAI"]
[Site "Braganca Paulista"]
[Date "1997.10.??"]
[Round "1"]
[White "Pereira, Jorge A Viveiros"]
[Black "Soppe, Guillermo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2025"]
[BlackElo "2440"]
[PlyCount "103"]
[EventDate "1997.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Be2 Bf5 7. 0-0 Nbd7 8. Bf4 e6 9. a3 Be7 10. h3 0-0 11. Bh2 Nd5 12. Nxd5 cxd5 13. Bd3 Bg6 14. Bxg6 hxg6 15. Qd2 Qxd2 16. Nxd2 Rfc8 17. c3 b5 18. Rfe1 Nb6 19. f4 Na4 20. Rab1 a5 21. g4 b4 22. axb4 axb4 23. cxb4 Bxb4 24. Red1 Rc2 25. Nf3 Nxb2 26. Ra1 Rac8 27. Rdb1 Nd3 28. Rb3 Rc1+ 29. Rxc1 Rxc1+ 30. Kg2 Rc2+ 31. Kg1 Rc3 32. Rxc3 Bxc3 33. Kf1 Nb2 34. Ke2 f6 35. Bg1 Kf7 36. Bf2 Bb4 37. Nd2 Bxd2 38. Kxd2 Ke7 39. Kc2 Nc4 40. Kd3 Nd6 41. Be1 Ne4 42. Bb4+ Kf7 43. Ke3 g5 44. fxg5 Nxg5 45. h4 Ne4 46. Ba5 g5 47. hxg5 Nxg5 48. Kf4 Ke8 49. Ke3 Kd7 50. Kd3 Kc6 51. Be1 Kb5 52. Kc3 0-1

[Event "Braganca Paulista JAI"]
[Site "Braganca Paulista"]
[Date "1997.10.??"]
[Round "4"]
[White "Santos, Renato Andrade"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2265"]
[BlackElo "2025"]
[PlyCount "137"]
[EventDate "1997.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 c5 6. c4 0-0 7. cxd5 exd5 8. Nc3 Nc6 9. dxc5 d4 10. Na4 Ne4 11. Nxd4 Qxd4 12. Qxd4 Nxd4 13. Bxe4 Nxe2+ 14. Kg2 Bd7 15. c6 Bxc6 16. Bxc6 bxc6 17. Re1 Nxc1 18. Raxc1 Bf6 19. Rxc6 Rad8 20. Re2 Rd1 21. Ra6 Ra1 22. b3 Bd4 23. Rd2 Rd8 24. Rxa7 g6 25. Rc7 Kg7 26. Nc5 Bxc5 27. Rxd8 Bb6 28. Rdd7 Bxc7 29. Rxc7 Rxa2 30. b4 Rb2 31. Rb7 Kf6 32. h4 h5 33. Kf3 Ke5 34. Re7+ Kf6 35. Re4 Kf5 36. Rf4+ Ke5 37. Ke3 f5 38. Kd3 Kd5 39. Kc3 Ra2 40. Rd4+ Kc6 41. Rd2 Ra7 42. Kc4 f4 43. b5+ Kc7 44. Rd3 Ra2 45. Rf3 fxg3 46. fxg3 Rc2+ 47. Rc3 Rb2 48. Rb3 Rc2+ 49. Kd4 Kb6 50. Ke5 Rf2 51. Ke6 Rf5 52. Re3 Rf1 53. Re5 Rf3 54. Rg5 Ka5 55. Rxg6 Kxb5 56. Rg5+ Kc4 57. Rxh5 Rxg3 58. Kf5 Kd4 59. Rg5 Rh3 60. h5 Rh1 61. Kg6 Ra1 62. h6 Ra6+ 63. Kh5 Ra7 64. Rf5 Ke4 65. Kg6 Ra1 66. h7 Ra6+ 67. Rf6 Ra8 68. Kg7 Ke5 69. Rf8 1-0

[Event "Itau Mercosul Cup 1st"]
[Site "Sao Paulo"]
[Date "1997.??.??"]
[Round "4"]
[White "Pereira, Jorge A Viveiros"]
[Black "Dumont, Sadi Glasser"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2025"]
[BlackElo "2305"]
[PlyCount "66"]
[EventDate "1997.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Nf6 7. Bg2 Qc7 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Qd3 h6 11. b3 e5 12. Na4 d6 13. c4 Bd4 14. Bb2 Bxb2 15. Nxb2 0-0 16. Rfd1 Rd8 17. Na4 Bg4 18. f3 Be6 19. Rac1 Rac8 20. Nc3 Qa5 21. Qd2 b5 22. cxb5 axb5 23. Ne2 Qb6+ 24. Kf1 d5 25. Rxc8 Rxc8 26. Nc3 dxe4 27. Nxe4 Nd5 28. Re1 b4 29. Nf2 Qd4 30. Qe2 Rc3 31. Nd1 Rd3 32. f4 exf4 33. Bxd5 Qxd5 0-1

[Event "Itau Mercosul Cup 1st"]
[Site "Sao Paulo"]
[Date "1997.??.??"]
[Round "1"]
[White "Scaglia, Joao Francisco"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1/2-1/2"]
[ECO "C06"]
[BlackElo "2025"]
[PlyCount "122"]
[EventDate "1997.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. a3 0-0 13. Nc3 Bd7 14. Na4 Qc7 15. h3 e5 16. dxe5 Nxe5 17. Nc3 a6 18. Be2 Bc6 19. Nd4 Qd7 20. Be3 Nc4 21. Qc1 Rae8 22. Bg5 Ne5 23. Qd2 Bb8 24. Rad1 Qc7 25. Bf4 Ne4 26. Nxe4 Rxf4 27. Ng3 Nc4 28. Bxc4 dxc4 29. Qc3 Bd7 30. Nf3 Ref8 31. Rd4 Rxd4 32. Nxd4 b5 33. Re1 Qf4 34. Nf3 Qf7 35. Re3 Ba7 36. Re2 Bb8 37. Ne5 Bxe5 38. Qxe5 Re8 39. Qd6 Rxe2 40. Nxe2 Qe6 41. Qd2 Bc6 42. Nc3 h6 43. f3 Kf7 44. Kf2 Qe5 45. Qe3 Qxe3+ 46. Kxe3 Ke6 47. Ne2 Bd7 48. Ke4 a5 49. Kd4 Kd6 50. f4 Be6 51. g4 b4 52. axb4 axb4 53. Ng3 Ke7 54. Ne4 g6 55. Nd2 c3 56. bxc3 bxc3 57. Kxc3 h5 58. gxh5 gxh5 59. h4 Kf6 60. Nf3 Kf5 61. Nd4+ Kxf4 1/2-1/2

[Event "Santos Paulista-ch"]
[Site "Santos"]
[Date "1997.??.??"]
[Round "6"]
[White "Sega, Carlos Alberto"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "D28"]
[BlackElo "2025"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Qe2 b5 8. Bd3 Bb7 9. a4 b4 10. Nbd2 Nbd7 11. Nc4 Be7 12. Rd1 Qb8 13. e4 cxd4 14. Nxd4 Nc5 15. e5 Nxd3 16. exf6 Nxc1 17. Raxc1 gxf6 18. Nxe6 fxe6 19. Qxe6 Bc8 20. Qc6+ Kf7 21. Nb6 Be6 22. Re1 Qd6 23. Nxa8 Qxc6 24. Rxc6 Rxa8 25. Rcxe6 1-0

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "1995.??.??"]
[Round "2"]
[White "Araujo, Adalberto Marcos"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2290"]
[BlackElo "2035"]
[PlyCount "89"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 b6 9. Nd2 Be6 10. Be2 Nbd7 11. Bf3 Be7 12. 0-0 0-0 13. Re1 h6 14. Nf1 Rfd8 15. Bd2 Nf8 16. Ne3 N8h7 17. h4 Qb7 18. Qe2 Rac8 19. g3 Bf8 20. Bg2 Kh8 21. f4 exf4 22. gxf4 Qa7 23. Kh1 Bd7 24. Bf3 Re8 25. Qg2 Qc7 26. Rg1 Be6 27. Ne2 Red8 28. Bc3 Ne8 29. Nd4 Qd7 30. Ndf5 Rxc3 31. bxc3 Nhf6 32. Nd4 Qc8 33. f5 Bc4 34. Rab1 Nd7 35. Rb4 d5 36. exd5 Bxb4 37. cxb4 Ne5 38. Be4 Rd7 39. f6 g6 40. Bf5 Nxf6 41. Bxd7 Qxd7 42. Nxc4 Nxc4 43. Nf3 Nxd5 44. Qf2 Kg7 45. Qd4+ 1-0

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "1995.??.??"]
[Round "6"]
[White "De Magalhaes, F."]
[Black "Pereira, Jorge A Viveiros"]
[Result "0-1"]
[ECO "D06"]
[BlackElo "2035"]
[PlyCount "44"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Nc6 6. Qxd5 Qxd5 7. Nxd5 0-0-0 8. e4 Bxe4 9. Nc3 Nxd4 10. Nxe4 Nc2+ 11. Ke2 Nxa1 12. Nf3 Nc2 13. g3 Nd4+ 14. Nxd4 Rxd4 15. Bg2 f5 16. Ng5 Nh6 17. Ne6 Rd6 18. Nxf8 Rxf8 19. Bh3 Re8+ 20. Kf3 Ng4 21. Bxg4 fxg4+ 22. Kxg4 Re2 0-1

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "1995.??.??"]
[Round "5"]
[White "Pereira, Jorge A Viveiros"]
[Black "Alcantara, Fabio"]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "2035"]
[PlyCount "131"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. f4 a6 8. Qf3 Qb6 9. 0-0-0 Nc6 10. Nb3 Qc7 11. g4 b5 12. e5 dxe5 13. fxe5 Nd5 14. Bxe7 Ncxe7 15. Re1 Bb7 16. Bxb5+ axb5 17. Nxb5 Qxc2+ 18. Kxc2 Nb4+ 19. Kd2 Bxf3 20. Rhf1 Bg2 21. Nd6+ Kd7 22. Rxf7 Rxa2 23. Nc5+ Kc6 24. Nxe6 Rxb2+ 25. Kc3 Ned5+ 26. Kxb2 Nd3+ 27. Kb3 Nxe1 28. Nd4+ Kc5 29. Ne6+ Kc6 30. Nd4+ Kb6 31. Rb7+ Ka6 32. Nc6 Bf1 33. Nb8+ Ka5 34. Nc6+ Ka6 35. e6 Nd3 36. Nb8+ Rxb8 37. Rxb8 N3f4 38. Kb2 Nxe6 39. Re8 Ndf4 40. Re7 Bh3 41. g5 Kb6 42. Ne8 Nh5 43. Kc3 Kc5 44. Rf7 Nxg5 45. Ra7 Kb6 46. Ra4 Nf3 47. Re4 Kc6 48. Re7 Nxh2 49. Nxg7 Nxg7 50. Rxg7 Bf5 51. Kd4 Kd6 52. Ke3 Ke6 53. Kf4 Nf1 54. Rg2 Bg6 55. Re2+ Kd5 56. Rf2 Bd3 57. Kg5 Ng3 58. Kh6 Bg6 59. Rf6 Nf5+ 60. Kg5 Ne7 61. Rf1 Nc6 62. Rf6 Ne5 63. Rf1 Be4 64. Rf8 Kd4 65. Rd8+ Ke3 66. Rf8 1/2-1/2

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "1995.??.??"]
[Round "1"]
[White "Pereira, Jorge A Viveiros"]
[Black "Santiana, Eddie"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2035"]
[PlyCount "117"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. Nf3 Nbd7 6. d4 a6 7. d6 cxd6 8. 0-0 d5 9. Bd3 e6 10. Bf4 Be7 11. Nbd2 0-0 12. c3 b5 13. Qb3 Nb6 14. Ne5 Nc4 15. Nc6 Qd7 16. Nxe7+ Qxe7 17. Qc2 Rfc8 18. Bg5 Nxd2 19. Qxd2 Rc6 20. Rfe1 Bh5 21. f4 h6 22. Bh4 Ne4 23. Rxe4 Qxh4 24. Re5 f5 25. a4 bxa4 26. Rxa4 Be8 27. Rb4 Qf6 28. Qe2 Bd7 29. Rb7 Bc8 30. Rb3 Bd7 31. Ra3 Bc8 32. b4 Bb7 33. b5 axb5 34. Rxa8+ Bxa8 35. Bxb5 Rxc3 36. Qb2 Rc7 37. Bf1 Rd7 38. Qb8+ Qd8 39. Qxd8+ Rxd8 40. Rxe6 Kf7 41. Ra6 Bb7 42. Ra7 Rd7 43. Ba6 Bc6 44. Rxd7+ Bxd7 45. Kf2 Ba4 46. Bd3 Bd7 47. Ke3 Ke6 48. Kd2 Kd6 49. Kc3 Kc6 50. Kb4 Kb6 51. Be2 g6 52. Bd1 Bb5 53. Bb3 Bc6 54. h4 h5 55. Ba4 Bxa4 56. Kxa4 Ka6 57. Kb4 Kb6 58. g3 Kc6 59. Ka5 1-0

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "1995.??.??"]
[Round "3"]
[White "Pereira, Jorge A Viveiros"]
[Black "Suzuki, Ernesto Koh"]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "2035"]
[PlyCount "68"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nc6 9. Bxf6 gxf6 10. Nb3 Qc7 11. 0-0-0 Bd7 12. g3 0-0-0 13. Bh3 h5 14. Rhe1 Kb8 15. Bg2 Bc8 16. Qf2 Na5 17. Nd4 Nc6 18. Nf3 Qa5 19. Kb1 f5 20. exf5 Qxf5 21. Ne4 Qa5 22. Neg5 Rdf8 23. Ne4 d5 24. Ned2 Nb4 25. a3 Nc6 26. Nb3 Qc7 27. Nfd4 Na5 28. Nxa5 Qxa5 29. Nb3 Qc7 30. Qe3 Bf6 31. Nd4 Bd7 32. Qb3 Rc8 33. Bf1 Ka8 34. Re3 h4 1/2-1/2

[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "1995.??.??"]
[Round "4"]
[White "Vasconcelos, Arquimedes"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2035"]
[PlyCount "55"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. e3 Nf6 4. a3 Bd6 5. c4 c6 6. Nf3 Nbd7 7. c5 Bc7 8. Be2 0-0 9. d3 e5 10. Qc2 Re8 11. Nbd2 Nf8 12. h3 Ng6 13. Nf1 Bd7 14. Ng3 e4 15. Nd4 Bxg3 16. fxg3 exd3 17. Qxd3 Ne4 18. Nc2 Qg5 19. 0-0-0 Nf2 20. Qd4 Ne5 21. g4 Nxd1 22. Rxd1 Rad8 23. Kb1 Bc8 24. Bc3 Qg6 25. a4 Qe4 26. Qxe4 dxe4 27. Rxd8 Rxd8 28. Bxe5 1/2-1/2

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "5"]
[White "Gonzalez, Bolivar Ribeiro"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2335"]
[PlyCount "95"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 Nxe4 6. Qe2 b5 7. Qxe4 d5 8. Qe3 bxa4 9. Nxe5 Nxe5 10. Qxe5+ Qe7 11. Bf4 Qxe5+ 12. Bxe5 Rb8 13. b3 Bf5 14. 0-0 f6 15. Bg3 Bb4 16. Rc1 0-0 17. c4 dxc4 18. bxc4 Bd3 19. a3 Ba5 20. Nc3 Bxc4 21. Nxa4 Bb5 22. Nc5 Rfe8 23. Rab1 Be2 24. h3 Rxb1 25. Rxb1 Bb6 26. Rc1 Re7 27. d5 Bxc5 28. Rxc5 Rd7 29. Bxc7 Kf7 30. d6 Bd3 31. Rc3 Bb5 32. Re3 Bc6 33. f4 Bb5 34. g4 h6 35. Kf2 Bc6 36. h4 Bb5 37. Ke1 Bc4 38. Kd2 Be6 39. Rg3 g5 40. f5 Bc4 41. h5 Bb5 42. Kc3 Be2 43. Kb4 Bb5 44. Re3 Kf8 45. a4 Bf1 46. Kc5 Bg2 47. Kb6 Bf1 48. Kc6 1-0

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "7"]
[White "Loures, Alex"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "134"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d3 h6 10. Be3 Qd7 11. h3 0-0 12. Nbd2 Rfe8 13. Bc2 Bxe3 14. fxe3 d5 15. exd5 Qxd5 16. e4 Qc5+ 17. Kh2 Rad8 18. Qe2 Qb6 19. Qe3 Qxe3 20. Rxe3 Bc8 21. Rf1 Bg4 22. Ne1 Be6 23. g4 Nd7 24. Bb1 Nb6 25. Nb3 Na4 26. Rf2 b4 27. c4 Ne7 28. Rg3 Ng6 29. Ng2 f6 30. h4 Kf7 31. h5 Nf4 32. Nxf4 exf4 33. Rxf4 Nxb2 34. Nc5 Bc8 35. g5 hxg5 36. Rxg5 Nd1 37. e5 Nc3 38. h6 Rg8 39. hxg7 Rxg7 40. Rxf6+ Kg8 41. Rxg7+ Kxg7 42. Bc2 Rh8+ 43. Kg3 Rh3+ 44. Kf4 Rh4+ 45. Ke3 Nxa2 46. Nxa6 Rh2 47. Bb3 Rh5 48. Rc6 Bxa6 49. Bxa2 Rxe5+ 50. Kd4 Ra5 51. Bb3 Ra3 52. Rxc7+ Kf8 53. Ra7 Ke8 54. Kc5 Rxb3 55. Rxa6 Rxd3 56. Kxb4 Kd7 57. Kc5 Rh3 58. Ra7+ Kc8 59. Kb5 Rh6 60. c5 Kb8 61. Ra4 Kb7 62. Rd4 Kc8 63. c6 Rh5+ 64. Kb6 Rh1 65. Rd5 Rb1+ 66. Kc5 Kc7 67. Rd7+ Kc8 1/2-1/2

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "8"]
[White "Pereira, Jorge A Viveiros"]
[Black "Calixto, Roberto Carlos"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "97"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bc4 Nf6 5. Qe2 0-0 6. Be3 c6 7. 0-0-0 b5 8. e5 Ng4 9. Nxb5 Nxe3 10. Qxe3 cxb5 11. Bd5 Nc6 12. Bxc6 Rb8 13. h4 dxe5 14. dxe5 Qb6 15. Qxb6 Rxb6 16. Bd7 Bb7 17. f4 Bh6 18. Rd4 e6 19. Nf3 Bd5 20. h5 Bg7 21. b3 Rb7 22. c4 Bxf3 23. gxf3 Rd8 24. Rhd1 a6 25. hxg6 hxg6 26. c5 Kf8 27. c6 Rc7 28. a4 Ke7 29. axb5 axb5 30. Rb4 Rb8 31. Rd6 g5 32. fxg5 Bxe5 33. Rd3 Bd6 34. Rh4 Rg8 35. Rg4 Rxg5 36. Rxg5 Bf4+ 37. Kc2 Bxg5 38. Kc3 Kf8 39. Kb4 Bd8 40. Kxb5 e5 41. Kc5 Ke7 42. b4 Ra7 43. Rd5 f6 44. Rd6 Kf8 45. Rd3 Bc7 46. Bf5 Ke7 47. b5 Ra2 48. Rd7+ Ke8 49. Rxc7 1-0

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "1"]
[White "Pereira, Jorge A Viveiros"]
[Black "De Toledo, James Mann"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "2255"]
[PlyCount "41"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 d6 6. 0-0 e6 7. f5 exf5 8. d3 Nge7 9. Qe1 0-0 10. Qh4 d5 11. exd5 Nd4 12. Bg5 Re8 13. Rae1 Bf8 14. d6 Qxd6 15. Nd5 Nxd5 16. Rxe8 Ne6 17. Bxd5 Qxd5 18. Bh6 b6 19. Rxf8+ Nxf8 20. Qf6 Ne6 21. Re1 1-0

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "6"]
[White "Pereira, Jorge A Viveiros"]
[Black "Egoroff, Jomar"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "68"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nf6 4. Nc3 d5 5. e5 Nfd7 6. Bb5 a6 7. Bxd7+ Bxd7 8. a4 Nc6 9. b3 Be7 10. Ba3 Rc8 11. 0-0 0-0 12. Kh1 Qc7 13. Ne2 b5 14. axb5 axb5 15. Bb2 Ra8 16. Nc1 Rxa1 17. Bxa1 Qa5 18. Bb2 b4 19. Qe2 Na7 20. Nd3 Bb5 21. Ra1 Qc7 22. Qe3 Nc8 23. Nde1 Rd8 24. Qf2 Bf8 25. Qh4 Ne7 26. g4 d4 27. d3 Bc6 28. Kg1 Qb7 29. Kf2 Ra8 30. Rxa8 Qxa8 31. Bc1 Bxf3 32. Nxf3 Qa1 33. Qh5 Qxc1 34. Ng5 Qxf4+ 0-1

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "10"]
[White "Pereira, Jorge A Viveiros"]
[Black "Jesus Filho, Jose Carlos"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "117"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 Nge7 7. fxe6 dxe6 8. 0-0 0-0 9. d3 a6 10. Qe1 Nd4 11. Nxd4 cxd4 12. Ne2 Nc6 13. Bf4 Na5 14. Bb3 Nxb3 15. axb3 e5 16. Bd2 Be6 17. Bb4 Re8 18. Qd2 Rc8 19. Rab1 Qd7 20. Kh1 Rc6 21. Rfd1 Rec8 22. c4 dxc3 23. bxc3 Rd8 24. d4 exd4 25. cxd4 Bg4 26. d5 Rcc8 27. Re1 f5 28. Ng1 fxe4 29. h3 Bf5 30. Rbd1 h5 31. Ba5 Re8 32. d6 Rc6 33. Qd5+ Kh7 34. Bc7 Bc3 35. Nf3 exf3 36. Rxe8 fxg2+ 37. Kg1 Qxe8 38. d7 Qxd7 39. Qxd7+ Bxd7 40. Rxd7+ Kg8 41. Kxg2 b5 42. Bf4 a5 43. Rd5 a4 44. Rxb5 a3 45. Rb8+ Kf7 46. Ra8 Bb4 47. Be5 Rc2+ 48. Kf3 Rb2 49. Ke4 Rxb3 50. Rb8 a2 51. Rb7+ Ke8 52. Rb8+ Kd7 53. Rb7+ Kc6 54. Rg7 Rb1 55. Rxg6+ Kb5 56. Bh8 Ba3 57. Rg2 a1Q 58. Bxa1 Rxa1 59. Rg5+ 1/2-1/2

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "4"]
[White "Pereira, Jorge A Viveiros"]
[Black "Pelikian, Jefferson"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2320"]
[PlyCount "58"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. g3 d5 5. exd5 cxd5 6. Bg2 Nf6 7. Nge2 0-0 8. 0-0 Nc6 9. h3 e6 10. Be3 b6 11. Qd2 Na5 12. b3 Re8 13. Bh6 Bh8 14. Qe3 Ba6 15. Rfd1 Rc8 16. Rac1 Nb7 17. Nb1 Nd6 18. g4 Nf5 19. gxf5 exf5 20. Qg5 Rxe2 21. Bf1 Rxf2 22. Bxa6 Qc7 23. Kxf2 Ne4+ 24. Kf3 Nxg5+ 25. Bxg5 Re8 26. Re1 Re4 27. c4 Qh2 28. Rh1 Qe2+ 29. Kg3 Bxd4 0-1

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "9"]
[White "Rotta, Cassio"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "89"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nf3 Nc6 5. Bb3 0-0 6. 0-0 d6 7. c3 h6 8. Nbd2 Re8 9. Re1 Bf8 10. Nc4 Be6 11. Qc2 d5 12. Ne3 a5 13. Ba4 Bd6 14. Bd2 Rb8 15. Bb3 b5 16. exd5 a4 17. dxe6 fxe6 18. Bxa4 bxa4 19. Qxa4 Qd7 20. Nc4 Rf8 21. h3 Nd5 22. Na5 Nde7 23. Nxc6 Nxc6 24. b4 Qe8 25. Re4 Ra8 26. Qb3 Qg6 27. Rg4 Qf6 28. Be3 Ne7 29. d4 Ng6 30. Qc2 Nf4 31. Nxe5 Bxe5 32. dxe5 Qxe5 33. Bxf4 Rxf4 34. Rxf4 Qxf4 35. a4 Rd8 36. Rd1 Rxd1+ 37. Qxd1 Qc4 38. Qd4 Qa2 39. a5 Qe2 40. Kh2 e5 41. Qe3 Qa2 42. Qxe5 Qxf2 43. Qxc7 g5 44. a6 g4 45. Qg3 1-0

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "11"]
[White "Schutt, Ricardo de Amorim"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "25"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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 Ne7 9. Qe1 Ng6 10. Nh2 Bd7 11. Ndf3 Nf4 12. Bxf4 Qxf4 13. Qe3 1/2-1/2

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "3"]
[White "Van Riemsdijk, Dirk Dagobert"]
[Black "Pereira, Jorge A Viveiros"]
[Result "0-1"]
[ECO "C32"]
[WhiteElo "2250"]
[PlyCount "58"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Bf5 8. Nc3 Qe7 9. Be3 Nxc3 10. Bxc5 Qxe2+ 11. Bxe2 Nxd5 12. 0-0-0 Nxf4 13. Rhe1 Ne6 14. Nd4 Nd7 15. Bb5 c6 16. Bd6 Bg4 17. Be2 Bxe2 18. Rxe2 Ndf8 19. Bxf8 Rxf8 20. Nf5 g6 21. Nd6+ Ke7 22. Nxb7 Rab8 23. Nc5 Rfd8 24. Rde1 Rd6 25. c4 Re8 26. b3 Kf8 27. Ne4 Rd4 28. g3 Red8 29. g4 Nf4 0-1

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "2"]
[White "Zapata, Alonso"]
[Black "Pereira, Jorge A Viveiros"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2530"]
[PlyCount "39"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 N5g6 9. g3 Qb6 10. Nd2 d5 11. b4 Bxd4 12. Bxd4 Qc6 13. h4 f6 14. h5 Ne5 15. f4 Nc4 16. b5 Qxb5 17. h6 Kf7 18. hxg7 Kxg7 19. Nxc4 dxc4 20. Bxf6+ 1-0

