[Event "Catarinense-ch 31th sf"]
[Site "Sao Bento do Sul"]
[Date "1985.07.??"]
[Round "1"]
[White "Arpon Filho, Rafael Lana"]
[Black "Guimaraes, Freddy"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "80"]
[EventDate "1985.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 a6 8. Bd3 c5 9. dxc5 Nc6 10. Qe2 Nxc5 11. 0-0 Nxd3 12. cxd3 Bd7 13. d4 0-0 14. Rfd1 Rac8 15. b3 Nxd4 16. Nxd4 Rxc3 17. Qb2 Rfc8 18. Rac1 Qc5 19. Ne2 Rc2 20. Rxc2 Qxc2 21. Qxc2 Rxc2 22. Nd4 Rxa2 23. f4 g6 24. Rc1 Rd2 25. Nf3 Rd3 26. Rc7 Bc6 27. Ng5 Rd1+ 28. Kf2 Rd2+ 29. Kg3 d4 30. Nxf7 Rxg2+ 31. Kh3 Rf2 32. Nh6+ Kf8 33. Rf7+ Ke8 34. Rxh7 d3 35. Nf7 d2 36. Nd6+ Kf8 37. Kg4 d1Q+ 38. Kg5 Qh5+ 39. Rxh5 gxh5 40. Kf6 Bd5 0-1

[Event "Catarinense-ch 31th sf"]
[Site "Sao Bento do Sul"]
[Date "1985.07.??"]
[Round "3"]
[White "Guimaraes, Freddy"]
[Black "Borges, Wagner da Silva"]
[Result "0-1"]
[ECO "C07"]
[PlyCount "36"]
[EventDate "1985.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ne2 cxd4 7. Nxd4 Nxe5 8. Nxe6 Bxe6 9. fxe5 Nc6 10. Nf3 Bc5 11. Bd3 h6 12. Qe2 Qc7 13. h3 0-0-0 14. Bd2 Nd4 15. Nxd4 Bxd4 16. c3 Bxe5 17. 0-0 Rhe8 18. Rae1 Bg3 0-1

[Event "Catarinense-ch 31th sf"]
[Site "Sao Bento do Sul"]
[Date "1985.07.??"]
[Round "2"]
[White "Guimaraes, Freddy"]
[Black "Guimaraes, Mauro Cesar"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "34"]
[EventDate "1985.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 g6 5. Ne2 Bg7 6. 0-0 Ne7 7. Re1 0-0 8. Bg5 Nd7 9. Nd2 Nf6 10. h3 Bf5 11. Nf3 c6 12. c3 h6 13. Bf4 Ne4 14. Ng3 Nxg3 15. Bxg3 Re8 16. Qd2 Bxd3 17. Qxd3 Nf5 1/2-1/2

[Event "Catarinense-ch 31th sf"]
[Site "Sao Bento do Sul"]
[Date "1985.07.??"]
[Round "5"]
[White "Guimaraes, Freddy"]
[Black "Neumann Neto, Joao"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "97"]
[EventDate "1985.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. c4 Qa5+ 5. Bd2 Qb6 6. Bc3 c5 7. Nf3 Nf6 8. Nbd2 Nbd7 9. Be2 Be7 10. 0-0 0-0 11. Qc2 Rd8 12. Rad1 Nf8 13. dxc5 Qxc5 14. b4 Qc6 15. Rfe1 Bd7 16. Ne5 Qc7 17. Ndf3 Bc6 18. Nxc6 Qxc6 19. Ne5 Qb6 20. c5 Qc7 21. Bf3 Nd5 22. Bxd5 exd5 23. Nd3 Ne6 24. Be5 Qc6 25. a4 a6 26. Qb3 f6 27. Bd6 Bxd6 28. cxd6 Rxd6 29. Rc1 Qd7 30. f3 b6 31. Re3 Rc8 32. Rce1 Nd4 33. Qb2 Nc2 34. Re7 Nxe1 35. Rxd7 Nxd3 36. Qd2 Rxd7 37. Qxd3 Ra8 38. Qf5 Rd6 39. Qd3 g6 40. Kf2 Kf7 41. Ke3 a5 42. bxa5 Rxa5 43. Qc2 Rc5 44. Qb3 Ke7 45. Kd2 Rdc6 46. Qe3+ Kd7 47. Qh6 Rc2+ 48. Kd1 Rxg2 49. Qh3+ 1-0

[Event "Catarinense-ch 31th sf"]
[Site "Sao Bento do Sul"]
[Date "1985.07.??"]
[Round "4"]
[White "Orsatto, Silvio"]
[Black "Guimaraes, Freddy"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "97"]
[EventDate "1985.07.19"]
[EventType "swiss"]
[EventRounds "5"]
[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 d6 6. Re1 b5 7. Bb3 Be7 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 0-0 12. Nf1 cxd4 13. cxd4 Bg4 14. d5 Rfc8 15. Ne3 Bd7 16. Bd3 Ng4 17. b3 Nb7 18. Nxg4 Bxg4 19. Be3 Nc5 20. Rc1 Qd8 21. h3 Nxd3 22. Qxd3 Bxf3 23. gxf3 Bg5 24. Qd2 Bxe3 25. Qxe3 f6 26. Re2 Rc7 27. Rec2 Rcc8 28. Rc6 b4 29. R1c4 a5 30. Qc1 Rxc6 31. Rxc6 Qd7 32. Kh2 Ra7 33. Qc4 Kf7 34. Qb5 Qd8 35. Rb6 Ke7 36. Rb8 Qd7 37. Qxd7+ Rxd7 38. Ra8 Rb7 39. Rxa5 f5 40. Ra6 f4 41. Kg1 Rc7 42. Rb6 Rc1+ 43. Kg2 Rc2 44. Rb7+ Ke8 45. Rxb4 Rxa2 46. Rb6 Ke7 47. Rb7+ Kf6 48. b4 Rb2 49. Rd7 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "6"]
[White "Braitt, Milton dos Santos"]
[Black "Guimaraes, Freddy"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "57"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qa5 8. Qd2 Bd7 9. Nf3 Nbc6 10. Bd3 0-0-0 11. Ba3 cxd4 12. Nxd4 Ng6 13. Nb3 Qxa4 14. Bb4 Qxa1+ 15. Nxa1 Ncxe5 16. 0-0 Bc6 17. Bxg6 hxg6 18. Qd4 Rh5 19. h3 Rdh8 20. f4 Nc4 21. Nb3 Kb8 22. Na5 Nxa5 23. Bxa5 Bb5 24. Rb1 Ba6 25. Qxg7 R5h7 26. Qe5+ Ka8 27. Bb4 Rc8 28. Rd1 Rc4 29. Rxd5 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "2"]
[White "Feliciano, Nilo"]
[Black "Guimaraes, Freddy"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "97"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Na3 cxd4 7. cxd4 Nge7 8. Nc2 Rc8 9. Bd3 Ng6 10. 0-0 Be7 11. Bd2 Qb6 12. Rb1 Nb4 13. Nxb4 Bxb4 14. Bg5 Bb5 15. h4 h6 16. Be3 Be7 17. Bxb5+ Qxb5 18. h5 Nh4 19. Nxh4 Bxh4 20. Qg4 Bg5 21. Bxg5 hxg5 22. Rfc1 Rc6 23. Qxg5 Qd3 24. Rxc6 Qxb1+ 25. Rc1 Rxh5 26. Rxb1 Rxg5 27. Rc1 Kd7 28. Rc3 Rg4 29. Rd3 f6 30. f3 Rh4 31. g3 Rh8 32. f4 Rc8 33. Rd2 fxe5 34. fxe5 Rf8 35. Kg2 Rc8 36. Kf3 Rc1 37. Kg4 Rf1 38. Kg5 Rf5+ 39. Kg6 Rf3 40. g4 Rf4 41. g5 Rg4 42. Rf2 Rxd4 43. Kxg7 Re4 44. Kf6 Rg4 45. g6 Ke8 46. g7 Rg3 47. Rf4 b6 48. Rh4 Kd7 49. Rh5 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "3"]
[White "Guimaraes, Freddy"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "73"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 Nc6 4. a3 Nf6 5. Nd2 a6 6. Nf1 d5 7. exd5 exd5 8. Ba2 Be6 9. Nf3 h6 10. Ng3 Bd6 11. 0-0 0-0 12. Re1 Qc7 13. d4 c4 14. c3 Rfe8 15. Qc2 Bg4 16. Bd2 Bxf3 17. gxf3 Ne7 18. Re2 Ng6 19. Rae1 Rxe2 20. Rxe2 Nh4 21. Bb1 Nxf3+ 22. Kh1 Nxd2 23. Qxd2 Bxg3 24. hxg3 Qd7 25. Qf4 Re8 26. Bf5 Qd8 27. Re5 Nh5 28. Qf3 Rxe5 29. dxe5 Qg5 30. Bg4 Qc1+ 31. Qd1 Qxd1+ 32. Bxd1 g6 33. Bf3 Ng7 34. Bxd5 b6 35. Bb7 a5 36. Ba6 Nf5 37. Bxc4 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "9"]
[White "Guimaraes, Freddy"]
[Black "De Haro, Martim Alfonso"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "126"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nxc6 bxc6 7. Bd3 Bg7 8. Nc3 d6 9. 0-0 0-0 10. f3 Qa5 11. Qd2 Re8 12. Nd1 Qc7 13. Bh6 Bh8 14. Kh1 Rb8 15. c4 Nd7 16. Rc1 Ne5 17. Be2 c5 18. Nc3 Nc6 19. Nd5 Qb7 20. b3 Nd4 21. f4 e6 22. Ne3 Nxe2 23. Qxe2 Qxe4 24. Qd2 Bb7 25. Rce1 Qd4 26. Qe2 f5 27. Rd1 Qe4 28. Rfe1 Bd4 29. Nc2 Qxe2 30. Rxe2 e5 31. fxe5 dxe5 32. Nxd4 exd4 33. Rde1 Rxe2 34. Rxe2 Be4 35. Kg1 Kf7 36. g3 Rb7 37. Kf2 a5 38. h4 a4 39. Rb2 axb3 40. axb3 Ra7 41. Ke2 Ra1 42. Kd2 Ke6 43. Bf8 Ra5 44. Bh6 Kd7 45. Bf8 Kc6 46. Bh6 Ra1 47. Bf4 Rg1 48. Bb8 h6 49. Bf4 g5 50. hxg5 hxg5 51. Bb8 f4 52. gxf4 g4 53. f5 Bxf5 54. Bh2 Ra1 55. Bg3 Be4 56. Be5 Rg1 57. Bh2 Rh1 58. Be5 Rh3 59. b4 g3 60. bxc5 Kxc5 61. Rb8 g2 62. Rc8+ Bc6 63. Rg8 Rh1 0-1

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "1"]
[White "Guimaraes, Freddy"]
[Black "Franca, Francisco"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "51"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 b6 6. Nd2 Bb7 7. cxd5 cxd5 8. Bd3 Nc6 9. 0-0 Bd6 10. Re1 0-0 11. a3 Rc8 12. Qe2 e5 13. Bf5 Rc7 14. Nb5 Re7 15. Nxd6 Qxd6 16. dxe5 Rxe5 17. Bh3 Re7 18. b4 d4 19. Bb2 dxe3 20. Nc4 exf2+ 21. Qxf2 Rxe1+ 22. Rxe1 Qd5 23. Bxf6 Qxc4 24. Bb2 Qb3 25. Bf5 Nd8 26. Bd7 1/2-1/2

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "5"]
[White "Guimaraes, Freddy"]
[Black "Queiroz, Alexandre"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "49"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 b6 6. Bc4 h6 7. 0-0 Bb7 8. Re1 Be7 9. Bf4 Ngf6 10. Nxf6+ Nxf6 11. Qe2 0-0 12. Rad1 Re8 13. h3 Bb4 14. c3 Bf8 15. Ne5 Nd5 16. Bc1 a5 17. Qh5 Qe7 18. Rd3 Nf6 19. Qh4 c6 20. Rg3 Kh8 21. Rg6 Kh7 22. Rg3 Ng8 23. Bd3+ f5 24. Qh5 Red8 25. Qg6+ 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "7"]
[White "Guimaraes, Freddy"]
[Black "Sucupira Jr, Alberto"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "60"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3 Bd6 10. d3 0-0 11. 0-0 Qc7 12. f4 Nd5 13. c4 Bc5+ 14. Kh1 Ne3 15. Bxe3 Bxe3 16. fxe5 Qxe5 17. Nc3 Bxh3 18. gxh3 Rad8 19. Qe1 Rd4 20. Ne4 f5 21. Qg3 f4 22. Qg6 c5 23. b3 Nb7 24. Qc6 Rf7 25. Rad1 Rc7 26. Qg6 Nd6 27. Bf3 Nf5 28. Bg4 Rf7 29. Bxf5 Rxf5 30. Kg2 Rxe4 0-1

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "8"]
[White "Guimaraes, Mauro Cesar"]
[Black "Guimaraes, Freddy"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "42"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 c5 8. c3 cxd4 9. cxd4 Bb4+ 10. Bd2 Qa5 11. Ne2 Nd5 12. Nc1 Bd7 13. Nb3 Bxd2+ 14. Qxd2 Qxd2+ 15. Kxd2 Rc8 16. Rac1 Ke7 17. Bxd5 exd5 18. Rhe1+ Kd6 19. Rc5 b6 20. Rc3 Rxc3 21. Kxc3 Rc8+ 1/2-1/2

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "4"]
[White "Rosa de Andrade, Ledio"]
[Black "Guimaraes, Freddy"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "61"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 c5 8. Ne2 Qc7 9. 0-0 Be7 10. c4 0-0 11. Qb3 Rb8 12. Nc3 cxd4 13. Nb5 Qc5 14. Re1 Bd7 15. Bf4 a6 16. Bxb8 axb5 17. Be5 Ng4 18. Bf4 e5 19. h3 exf4 20. hxg4 fxg3 21. Qxg3 Bd6 22. Qb3 b4 23. Bf3 Qg5 24. Re4 h5 25. Rxd4 hxg4 26. Bg2 Qe5 27. Rad1 Qh2+ 28. Kf1 g3 29. Rxd6 Bh3 30. Qxg3 Qh1+ 31. Ke2 1-0

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "2"]
[White "Chemin, Justo Reinaldo"]
[Black "Guimaraes, Freddy"]
[Result "1-0"]
[ECO "C09"]
[PlyCount "60"]
[EventDate "1977.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. dxc5 Bxc5 7. Nb3 Bb6 8. Be2 Nge7 9. 0-0 0-0 10. Nbd4 Bg4 11. Be3 Rc8 12. c3 Re8 13. Qd3 Nxd4 14. Nxd4 Bxe2 15. Qxe2 Bxd4 16. Bxd4 Nc6 17. Qg4 f6 18. Rfe1 Qd6 19. Rad1 Rcd8 20. Be3 Re4 21. Qxe4 dxe4 22. Rxd6 Rxd6 23. Kf1 f5 24. Ke2 Kf7 25. Bf4 Rd5 26. f3 exf3+ 27. Kxf3 h6 28. h4 Kf6 29. h5 Rd3+ 30. Ke2 Rh3 1-0

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "6"]
[White "Delgado, Lidio Dias"]
[Black "Guimaraes, Freddy"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "110"]
[EventDate "1977.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 b6 6. Ngf3 c5 7. c3 Ba6 8. Bxa6 Nxa6 9. 0-0 cxd4 10. cxd4 Nb4 11. Ng5 Be7 12. Ndf3 h6 13. Nh3 Rc8 14. Ne1 Qc7 15. Qg4 g6 16. Be3 Qb7 17. Rf2 Qa6 18. a3 Qa4 19. Qe2 Nc6 20. Rc1 0-0 21. Qd2 Na5 22. Qd1 Qxd1 23. Rxd1 Kg7 24. g4 Bh4 25. Rg2 Bxe1 26. Rxe1 Rc7 27. f5 g5 28. Nf2 Rc2 29. h4 gxh4 30. g5 exf5 31. gxh6+ Kh8 32. Nd3 Rxg2+ 33. Kxg2 Rg8+ 34. Kh3 Nc4 35. Bf2 Rg4 36. Rg1 Rxg1 37. Bxg1 Kh7 38. Kxh4 Kxh6 39. b3 Nxa3 40. Be3+ Kg7 41. Nb4 Nf8 42. Kg5 Ne6+ 43. Kxf5 Nb5 44. Nc6 a5 45. Kg4 Kf8 46. Kf5 Ke8 47. Kf6 Nc3 48. Na7 b5 49. Nc8 Ne4+ 50. Kf5 a4 51. bxa4 bxa4 52. Bc1 Nxd4+ 53. Kg4 Nf2+ 54. Kg5 Nd3 55. Nd6+ Kd7 0-1

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "3"]
[White "Guimaraes, Freddy"]
[Black "Dexheimer, Gin"]
[Result "0-1"]
[ECO "C62"]
[PlyCount "104"]
[EventDate "1977.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[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 d6 4. d4 exd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Bg5 Nf6 8. Nc3 Be7 9. 0-0-0 0-0 10. e5 dxe5 11. Qxe5 Bd6 12. Qf5 Bd7 13. Qd3 h6 14. Bh4 Be6 15. Ne4 Bf4+ 16. Kb1 Qxd3 17. Nxf6+ gxf6 18. Rxd3 Kg7 19. Nd4 Rad8 20. Rhd1 Rd6 21. Bg3 Bxg3 22. Rxg3+ Kh7 23. Rgd3 Rfd8 24. b3 a6 25. Kc1 f5 26. Ne2 Rxd3 27. Rxd3 Rxd3 28. cxd3 Kg6 29. Kd2 Kg5 30. Ke3 h5 31. d4 c6 32. Nf4 b5 33. Nd3 a5 34. b4 a4 35. a3 Bd5 36. f3 Bc4 37. Nf4 h4 38. g3 hxg3 39. hxg3 Kf6 40. Nh3 Bf1 41. Nf2 Kg5 42. Nd3 Bxd3 43. Kxd3 f4 44. gxf4+ Kxf4 45. Ke2 Kg3 46. Ke3 f5 47. f4 Kg4 48. d5 cxd5 49. Kd4 Kxf4 50. Kxd5 Ke3 51. Kc6 f4 52. Kxb5 f3 0-1

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "5"]
[White "Guimaraes, Freddy"]
[Black "Kornin, Zalmen"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "58"]
[EventDate "1977.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. Nc3 Bb4 8. Bd2 Nxd2 9. Qxd2 Qe7+ 10. Be2 0-0 11. 0-0 c6 12. Rfe1 Qf6 13. Nxd5 Qxf3 14. Ne7+ Bxe7 15. Bxf3 Bf6 16. Re2 Be6 17. d5 cxd5 18. Bxd5 Rd8 19. c4 Nc6 20. Rd1 Nd4 21. Re4 Nf5 22. Qb4 Ne7 23. Qxb7 Rab8 24. Qc7 Rbc8 25. Qxa7 Nxd5 26. cxd5 Rxd5 27. Ree1 Rdc5 28. b4 Rc2 29. a4 Bc3 1/2-1/2

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "1"]
[White "Guimaraes, Freddy"]
[Black "Scherer, Antonio Carlos"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "28"]
[EventDate "1977.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. f4 Qc7 6. Bd3 Nc6 7. Nxc6 Qxc6 8. 0-0 b5 9. Be3 Bb7 10. Qe2 Bc5 11. Nd2 Nf6 12. Rae1 d5 13. exd5 Bxe3+ 14. Qxe3 Qxd5 1/2-1/2

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "7"]
[White "Guimaraes, Freddy"]
[Black "Spiess, Alexandre"]
[Result "0-1"]
[ECO "B04"]
[PlyCount "50"]
[EventDate "1977.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. f3 e5 3. d4 exd4 4. Qxd4 Nc6 5. Qf2 d5 6. Bg5 Nxe4 7. Bxd8 Nxf2 8. Kxf2 Bc5+ 9. Kg3 Nxd8 10. Nc3 c6 11. Re1+ Ne6 12. Bd3 Bd7 13. a3 0-0 14. b4 Bd6+ 15. Kf2 Nf4 16. Nge2 Nxd3+ 17. cxd3 Bf5 18. d4 a5 19. g4 Bg6 20. h4 axb4 21. axb4 Bxb4 22. h5 Bd3 23. Rd1 Ba6 24. Nb1 Rfe8 25. Ng3 Bc4 0-1

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "4"]
[White "Silveira, Clovis"]
[Black "Guimaraes, Freddy"]
[Result "1/2-1/2"]
[ECO "C75"]
[PlyCount "31"]
[EventDate "1977.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[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 d6 5. d4 Bd7 6. c3 Nf6 7. Bc2 Bg4 8. Be3 Be7 9. 0-0 0-0 10. Nbd2 exd4 11. cxd4 Re8 12. a3 Rc8 13. Re1 Bf8 14. Qb1 h6 15. h3 Bh5 16. b4 1/2-1/2

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "5"]
[White "Guimaraes, Freddy"]
[Black "Botran, Domingo"]
[Result "0-1"]
[ECO "E30"]
[PlyCount "52"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Ne4 8. Qc2 Nxd2 9. Qxd2 cxd4 10. cxd4 Qxd2+ 11. Kxd2 b6 12. e3 Nc6 13. Nf3 Na5 14. Kc3 Ba6 15. Kb4 Rc8 16. Nd2 Ke7 17. Bd3 Rc7 18. Rhc1 Rhc8 19. Bf1 d5 20. c5 Bxf1 21. Nxf1 Nc6+ 22. Ka4 Nd8 23. Kb4 Nb7 24. cxb6 Rxc1 25. Rxc1 Rxc1 26. bxa7 Rc8 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "2"]
[White "Guimaraes, Freddy"]
[Black "Braga, Cicero Nogueira"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "69"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. 0-0 Nf6 5. Re1 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. d3 Be7 9. Bg5 0-0 10. Nd2 Nxe4 11. Bxe7 Nxd2 12. Qe2 Qxe7 13. Qxd2 Qf6 14. c3 d5 15. Bb3 d4 16. c4 Ne5 17. Re4 Rfe8 18. Rae1 Ng6 19. Bd1 e5 20. g3 Qa6 21. Bh5 f5 22. Bxg6 fxe4 23. Bxe8 Rxe8 24. Rxe4 Qxa2 25. Qe2 h6 26. f4 Re6 27. Rxe5 Rg6 28. Kf2 Kh7 29. h4 Rb6 30. Qe4+ Kg8 31. Re8+ Kf7 32. Qe7+ Kg6 33. Kf3 Rf6 34. Rg8 Rf7 35. h5+ 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "4"]
[White "Guimaraes, Freddy"]
[Black "Chemin, Justo Reinaldo"]
[Result "0-1"]
[ECO "D59"]
[PlyCount "90"]
[EventDate "1977.05.19"]
[EventType "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 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Qb3 Be6 12. Be2 Nd7 13. 0-0 c5 14. Rfe1 Rfc8 15. Rac1 c4 16. Qc2 Nf6 17. Ne5 g6 18. Bf3 Bf5 19. Qe2 Qd6 20. Nxc4 dxc4 21. e4 Bxe4 22. Bxe4 Re8 23. Qf3 Qe7 24. Qd1 Nxe4 25. f3 Qh4 26. Rxe4 Rxe4 27. fxe4 Qxe4 28. Rxc4 Rd8 29. a4 Rd5 30. Qd2 Qb1+ 31. Rc1 Qe4 32. Rc4 a6 33. h3 Kg7 34. Kh2 h5 35. Kg1 h4 36. Rb4 b5 37. axb5 axb5 38. Kh2 Rf5 39. Rb3 Rf1 40. Rf3 Rxf3 41. gxf3 Qxf3 42. Qc3 Qxc3 43. bxc3 f5 44. Kg2 Kf6 45. Kf3 g5 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "7"]
[White "Guimaraes, Freddy"]
[Black "Gossner Jr, Roberto"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "83"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. Bxc6+ bxc6 6. h3 e5 7. d3 h6 8. 0-0 Be7 9. Nh2 d5 10. f4 dxe4 11. fxe5 Qd4+ 12. Kh1 Qxe5 13. Bf4 Qd4 14. dxe4 0-0 15. Qf3 Ba6 16. Rfe1 Rfe8 17. a3 Qd8 18. Rad1 Qb6 19. Ng4 Nxg4 20. Qxg4 g5 21. h4 Bc8 22. Qg3 f6 23. e5 Bf5 24. exf6 Bxf6 25. hxg5 Rxe1+ 26. Rxe1 hxg5 27. Bxg5 Bg7 28. Bf6 Qb7 29. Re7 Qxe7 30. Bxe7 Kf7 31. Bxc5 Rh8+ 32. Kg1 Rh6 33. Qc7+ Kg8 34. Qd8+ Kf7 35. Ne4 Bxe4 36. Qe7+ Kg8 37. Qxe4 Bxb2 38. Qg4+ Kf7 39. Qd7+ Kg8 40. Qc8+ Kf7 41. Qb7+ Kg8 42. Qxb2 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "1"]
[White "Iarocrinski, Agostinho"]
[Black "Guimaraes, Freddy"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "42"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b3 Nc6 5. Bb5 Bd7 6. 0-0 Nxe5 7. Nxe5 Bxb5 8. d3 Qc7 9. Bf4 Bd6 10. Re1 Ne7 11. c4 Bc6 12. cxd5 Nxd5 13. Bg3 0-0 14. Nd2 Rae8 15. Ndc4 Bxe5 16. Bxe5 Qe7 17. Bd6 Qg5 18. f4 Nxf4 19. Ne3 Nh3+ 20. Kf1 Qf6+ 21. Ke2 Qf2# 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "3"]
[White "Resende, Antonio Carlos"]
[Black "Guimaraes, Freddy"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "135"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d3 d5 6. Nbd2 Be7 7. e4 dxe4 8. Ng5 0-0 9. Ngxe4 Nxe4 10. Nxe4 Qc8 11. Qh5 Nd7 12. Re1 Nf6 13. Nxf6+ Bxf6 14. Be4 Bxe4 15. dxe4 g6 16. Qf3 Bg7 17. c3 Qb7 18. Kg2 Rad8 19. Bg5 f6 20. Bf4 Rd7 21. Qe2 Rfd8 22. Qc4 Kf7 23. f3 b5 24. Qb3 c5 25. Rad1 c4 26. Rxd7+ Qxd7 27. Qc2 Bf8 28. Be3 a6 29. Bb6 Qd3 30. Qxd3 Rxd3 31. Kf2 Ke8 32. Ke2 Kd7 33. Rd1 Rxd1 34. Kxd1 Kc6 35. Bd8 f5 36. Bf6 Bc5 37. Ke2 Bd6 38. Ke3 Kc5 39. Bd4+ Kc6 40. Bg7 Kc5 41. e5 Bc7 42. Kf4 Kd5 43. h4 a5 44. g4 b4 45. h5 fxg4 46. fxg4 gxh5 47. gxh5 h6 48. Bxh6 Bxe5+ 49. Ke3 bxc3 50. bxc3 Bxc3 51. Bf8 Bf6 52. h6 Bg5+ 53. Ke2 e5 54. Bg7 Bxh6 55. Bxh6 Kc6 56. Bg7 e4 57. Ke3 a4 58. Kxe4 c3 59. Bxc3 a3 60. Bb4 Kb7 61. Bxa3 Ka8 62. Kd5 Kb7 63. Bc5 Ka8 64. a4 Kb7 65. a5 Ka8 66. Kc6 Kb8 67. a6 Ka8 68. a7 1/2-1/2

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "6"]
[White "Resende, Jose Carlos"]
[Black "Guimaraes, Freddy"]
[Result "1-0"]
[ECO "E20"]
[PlyCount "31"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Be7 4. e4 Bb4 5. Bd3 c5 6. Nf3 Qa5 7. Bd2 Nc6 8. a3 Bxc3 9. Bxc3 Qc7 10. d5 Nd4 11. Nxd4 cxd4 12. Bxd4 e5 13. Bc3 d6 14. h3 b6 15. 0-0 Ba6 16. Qa4+ 1-0

