[Event "BRA Zonal South"]
[Site "Curitiba"]
[Date "1978.04.??"]
[Round "5"]
[White "De Haro, Martim Alfonso"]
[Black "Spiess, Alexandre"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "85"]
[EventDate "1978.04.29"]
[EventType "tourn"]
[EventRounds "11"]
[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 b6 4. e3 Bb7 5. Bd3 Be7 6. 0-0 d6 7. Nc3 Nbd7 8. e4 e5 9. Qe2 0-0 10. Be3 Ng4 11. Bd2 Qe8 12. Rae1 h6 13. h3 Ngf6 14. d5 Bc8 15. Bc2 Nh7 16. Nh2 Bg5 17. f4 exf4 18. Nb5 Qd8 19. Bxf4 Bxf4 20. Rxf4 Ne5 21. Nd4 Qg5 22. Ref1 Bxh3 23. Kh1 Bxg2+ 24. Qxg2 Qxg2+ 25. Kxg2 Nxc4 26. R1f3 Rfc8 27. Rc3 Ne5 28. Rf1 Nf6 29. Nf5 Kf8 30. Nxh6 gxh6 31. Rxf6 Kg7 32. Rf1 c5 33. Nf3 Rf8 34. Nh4 Rad8 35. Nf5+ Kh7 36. Rh1 Rg8+ 37. Kf2 Rg6 38. Rch3 Ng4+ 39. Kf1 Re8 40. e5 Rxe5 41. Nxh6 Ne3+ 42. Rxe3 Rxe3 43. Ng4+ 1-0

[Event "BRA Zonal South"]
[Site "Curitiba"]
[Date "1978.04.??"]
[Round "3"]
[White "Schadeck, Horst"]
[Black "Spiess, Alexandre"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "87"]
[EventDate "1978.04.29"]
[EventType "tourn"]
[EventRounds "11"]
[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 d6 5. Qa4+ Nc6 6. d5 b5 7. Qxb5 Rb8 8. Qxc6+ Bd7 9. Qa6 Rb6 10. Qxa7 Bc5 11. Ne4 Nxe4 12. Bxd8 Bb4+ 13. Kd1 Nxf2+ 14. Kc2 Kxd8 15. Qa8+ Bc8 16. dxe6 c6 17. Nh3 Nxh1 18. exf7 Bc5 19. e4 Ra6 20. Qxa6 Bxa6 21. Be2 Ke7 22. Rxh1 Kxf7 23. Rf1+ Ke7 24. b3 Bc8 25. Nf4 Bd7 26. a4 Ra8 27. Kc3 Be3 28. h3 g5 29. Nd3 c5 30. Bh5 Be6 31. Bg4 Bd4+ 32. Kc2 Bf7 33. Re1 Kf6 34. Bd7 Ra7 35. Bc6 Bg6 36. b4 Bf7 37. Kb3 Ra6 38. b5 Ra5 39. b6 Ra6 40. a5 Rxa5 41. b7 Bxc4+ 42. Kxc4 Ra3 43. Rf1+ Ke6 44. Bd5+ 1-0

[Event "BRA Zonal South"]
[Site "Curitiba"]
[Date "1978.04.??"]
[Round "4"]
[White "Spiess, Alexandre"]
[Black "Everard, Mario Jr"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "40"]
[EventDate "1978.04.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nc6 4. Bb5 Qc7 5. Bb2 f6 6. Nc3 e6 7. d4 Nh6 8. 0-0 Bd6 9. e4 cxd4 10. Nxd4 0-0 11. exd5 Nxd4 12. Qxd4 Bxh2+ 13. Kh1 Be5 14. Qd2 Qf7 15. Be2 exd5 16. Ba3 Rd8 17. Rad1 Ng4 18. Bxg4 Bxg4 19. Kg1 Qh5 20. f4 Bxc3 0-1

[Event "BRA Zonal South"]
[Site "Curitiba"]
[Date "1978.04.??"]
[Round "1"]
[White "Spiess, Alexandre"]
[Black "Guimaraes, Mauro Cesar"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "125"]
[EventDate "1978.04.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 c5 6. d3 Nc6 7. 0-0 d6 8. Nbd2 Rb8 9. e4 Bg4 10. h3 Bd7 11. Rb1 Qc8 12. Kh2 b5 13. Ne1 e5 14. f4 Be6 15. f5 Bd7 16. g4 Ne8 17. Nef3 f6 18. Nh4 g5 19. Nhf3 h6 20. Rh1 Kf7 21. Nf1 Nc7 22. Ne3 Ne7 23. c3 d5 24. exd5 Ne8 25. Nd2 Nd6 26. Ne4 Qc7 27. Rc1 Nec8 28. Ba3 Nxe4 29. Bxe4 Nd6 30. Nf1 Rfc8 31. Qe2 Qa5 32. Bxc5 Rxc5 33. b4 Qxb4 34. cxb4 Rxc1 35. Ng3 Rc7 36. Rd1 Rbc8 37. Nf1 Bf8 38. Rd2 Nxe4 39. Qxe4 Bd6 40. Ne3 Kg7 41. Kg2 Be8 42. a3 Rc3 43. d4 Rxa3 44. dxe5 Bxe5 45. Kf2 Rac3 46. Ra2 R3c7 47. Ra6 Bd7 48. d6 Rc6 49. Rxa7 Rxd6 50. Qb7 Kf8 51. Ke2 Re8 52. Ra8 Rxa8 53. Qxa8+ Kg7 54. Qb7 Kf8 55. Nd5 Bc6 56. Qe7+ Kg8 57. Nc7 Rd7 58. Qe8+ Kh7 59. Qg6+ Kh8 60. Qxh6+ Kg8 61. Ne6 Bc3 62. Qg6+ Kh8 63. Qe8+ 1-0

[Event "BRA Zonal South"]
[Site "Curitiba"]
[Date "1978.04.??"]
[Round "2"]
[White "Spiess, Alexandre"]
[Black "Marques, Edison"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "118"]
[EventDate "1978.04.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d6 3. d4 Bg4 4. Nbd2 Nc6 5. Bb2 g6 6. h3 Bf5 7. Nh4 Bd7 8. d5 Nb4 9. e4 a5 10. Be2 Bg7 11. 0-0 0-0 12. Nhf3 e5 13. Ne1 Bh6 14. a3 Na6 15. Bd3 Nc5 16. Nef3 a4 17. Qe2 Nh5 18. Bc4 Nf4 19. Qe1 Qc8 20. b4 Na6 21. Kh1 Bxh3 22. Rg1 Bg4 23. Nh2 Bd7 24. g3 Nh3 25. Rg2 c5 26. Bf1 cxb4 27. Nc4 Qc7 28. axb4 b5 29. Ne3 Bxe3 30. fxe3 Ng5 31. Bd3 f5 32. exf5 gxf5 33. Qe2 Qb7 34. Qh5 Nf7 35. Rd1 Nxb4 36. Bxf5 Bxf5 37. Qxf5 Qc8 38. Qe4 Na6 39. Rf2 Ra7 40. Qh4 Qd8 41. Qg4+ Kh8 42. Qe6 Nc5 43. Qf5 Rg8 44. Nf3 Rg6 45. Rdf1 Nh6 46. Qh3 Ng4 47. Re2 Rf7 48. Nh4 Rxf1+ 49. Qxf1 Rf6 50. Qg2 b4 51. e4 a3 52. Ba1 Qf8 53. Kg1 Qh6 54. Nf3 Ne3 55. Qf2 Ng4 56. Qg2 b3 57. cxb3 Nxb3 58. Re1 Nxa1 59. Rxa1 Qe3+ 0-1

[Event "BRA-ch U18"]
[Site "Vacaria"]
[Date "1978.02.??"]
[Round "4"]
[White "Godois, Jorge de Oliveira"]
[Black "Spiess, Alexandre"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "40"]
[EventDate "1978.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. d3 e5 8. c3 Be7 9. Qb3 Qd7 10. Qxb7 0-0 11. Qb3 Rad8 12. Be3 Kh8 13. 0-0 f5 14. Rad1 f4 15. Bc1 Qf5 16. Kh1 Rd6 17. Qc2 Rh6 18. Ng1 Rxh2+ 19. Kxh2 Qh5+ 20. Nh3 f3 0-1

[Event "BRA-ch U18"]
[Site "Vacaria"]
[Date "1978.02.??"]
[Round "1"]
[White "Menna Barreto, Luiz Ney"]
[Black "Spiess, Alexandre"]
[Result "1-0"]
[ECO "E43"]
[PlyCount "67"]
[EventDate "1978.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Qb3 Nc6 7. Bd3 0-0 8. 0-0 Bxc3 9. Qxc3 Ne7 10. b4 Ng6 11. Ne5 Nh4 12. g3 Nf3+ 13. Nxf3 Bxf3 14. Re1 Ne4 15. Qc2 f5 16. Be2 Bxe2 17. Rxe2 Qf6 18. Bb2 d6 19. Rc1 Qh6 20. Kg2 Qh5 21. Qd1 g5 22. f3 Nf6 23. d5 e5 24. c5 f4 25. exf4 gxf4 26. gxf4 Rf7 27. Kh1 Qxf3+ 28. Rg2+ Qxg2+ 29. Kxg2 Rg7+ 30. Kh1 Ng4 31. Qe2 Rf8 32. Rf1 Rf5 33. fxe5 Rh5 34. exd6 1-0

[Event "BRA-ch U18"]
[Site "Vacaria"]
[Date "1978.02.??"]
[Round "5"]
[White "Milos, Gilberto"]
[Black "Spiess, Alexandre"]
[Result "1/2-1/2"]
[ECO "E16"]
[PlyCount "126"]
[EventDate "1978.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. d4 e6 6. Qc2 Bg7 7. Nc3 d5 8. cxd5 exd5 9. 0-0 0-0 10. Bg5 h6 11. Bxf6 Bxf6 12. e4 dxe4 13. Nxe4 Nd7 14. Rad1 Bg7 15. Ne5 Rb8 16. f4 Nxe5 17. dxe5 Qe7 18. Qa4 Rfd8 19. Qxa7 Bc6 20. Qa3 Qxa3 21. bxa3 Ba4 22. Rc1 c5 23. Nc3 Bd7 24. Rfd1 Bf8 25. Nd5 Kg7 26. Rd2 Bc6 27. Rcd1 b5 28. Ne3 Rxd2 29. Rxd2 Bxg2 30. Kxg2 Ra8 31. Nc2 Ra7 32. Kf3 Be7 33. Ke4 Kf8 34. Rd5 Ke8 35. g4 Ra4+ 36. Kf3 Rc4 37. Rd2 Rc3+ 38. Ke4 Bd8 39. Kd5 Ba5 40. Rf2 Kd7 41. f5 gxf5 42. gxf5 b4 43. axb4 Bxb4 44. Nxb4 cxb4 45. Kd4 Rc1 46. Kd5 Rd1+ 47. Ke4 Re1+ 48. Kf4 Rd1 49. Kg4 Re1 50. Kh5 Rxe5 51. Kxh6 Re4 52. Rb2 Kd6 53. Kg5 Ke5 54. f6 Ke6 55. Rf2 Re5+ 56. Kh6 Re4 57. Kg5 Re5+ 58. Kg4 Re4+ 59. Kg3 Re3+ 60. Kg2 b3 61. axb3 Rxb3 62. h4 Rb5 63. Kg3 Rf5 1/2-1/2

[Event "BRA-ch U18"]
[Site "Vacaria"]
[Date "1978.02.??"]
[Round "3"]
[White "Spiess, Alexandre"]
[Black "Andrade, Ledio"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "50"]
[EventDate "1978.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 b6 3. Bb2 Bb7 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 c5 8. e3 d5 9. Nbd2 Nbd7 10. h3 Qc7 11. Qe2 e5 12. e4 d4 13. Nh4 Nh5 14. Bf3 Ndf6 15. Ng2 Bh6 16. Bc1 Bc8 17. Bxh5 Nxh5 18. g4 Nf4 19. Nxf4 Bxf4 20. Nf3 Bxc1 21. Raxc1 f6 22. Nh4 g5 23. Nf5 Bxf5 24. gxf5 Qf7 25. Kh2 Kh8 1/2-1/2

[Event "BRA-ch U18"]
[Site "Vacaria"]
[Date "1978.02.??"]
[Round "6"]
[White "Spiess, Alexandre"]
[Black "Daher, Flavio"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "102"]
[EventDate "1978.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Bd3 Nf6 5. h3 0-0 6. 0-0 c5 7. c3 Nc6 8. Be3 cxd4 9. Nxd4 d5 10. Nxc6 bxc6 11. Nd2 dxe4 12. Nxe4 Qc7 13. Qa4 Nd5 14. Bd4 e5 15. Bc5 Rd8 16. Rfd1 f5 17. Ng3 Be6 18. Bf1 a5 19. Qc2 Rd7 20. c4 Nf6 21. Ne2 Ne4 22. Rxd7 Qxd7 23. Rd1 Qc7 24. Be3 Rd8 25. f3 Rxd1 26. Qxd1 Nd6 27. b3 h6 28. Kh1 g5 29. g3 a4 30. h4 gxh4 31. gxh4 axb3 32. axb3 Qe7 33. Kg1 Nf7 34. Qe1 f4 35. Bf2 Bf6 36. Nc3 Bf5 37. Ne4 Bxe4 38. Qxe4 Bxh4 39. Qxc6 Qg5+ 40. Bg2 Bxf2+ 41. Kxf2 Qd8 42. Qg6+ Kf8 43. Ke2 Qd4 44. Qd3 Qb2+ 45. Kf1 Qa1+ 46. Kf2 Qa7+ 47. Ke1 Qa1+ 48. Qd1 Qc3+ 49. Kf1 Ng5 50. Qd8+ Kg7 51. Qd7+ Nf7 1/2-1/2

[Event "BRA-ch U18"]
[Site "Vacaria"]
[Date "1978.02.??"]
[Round "2"]
[White "Spiess, Alexandre"]
[Black "Frota, Antonio Adolfo"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "63"]
[EventDate "1978.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 d6 6. d3 c5 7. 0-0 Nc6 8. c4 a6 9. Nc3 e6 10. a3 d5 11. Na4 b6 12. b4 cxb4 13. axb4 Nxb4 14. Ba3 a5 15. Rb1 Rb8 16. Bxb4 axb4 17. Rxb4 dxc4 18. dxc4 Bd7 19. Qb3 Bxa4 20. Qxa4 Qc7 21. Nd4 Ne4 22. Qc2 Nc5 23. Bf3 Rfe8 24. Rfb1 Bf8 25. Nc6 Rb7 26. Qd2 Nd7 27. Rb5 Bc5 28. Rd1 Kf8 29. Qb2 Kg8 30. h3 h5 31. Rxd7 Qxd7 32. Ne5 1-0

[Event "BRA-ch U18"]
[Site "Vacaria"]
[Date "1978.02.??"]
[Round "7"]
[White "Spiess, Alexandre"]
[Black "Pimenta, Jeronimo Marques"]
[Result "0-1"]
[ECO "A81"]
[PlyCount "102"]
[EventDate "1978.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 f5 3. Bb2 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. d4 Ne4 8. Nfd2 d5 9. e3 Bd7 10. c4 c6 11. f3 Nf6 12. Nc3 Be8 13. Rc1 h5 14. Ne2 h4 15. e4 hxg3 16. hxg3 Nh5 17. g4 Nf6 18. Nf4 Bf7 19. exd5 exd5 20. Nd3 fxg4 21. fxg4 dxc4 22. Nxc4 Bd5 23. Qe2 Bxg2 24. Qxg2 Qd5 25. Qxd5+ Nxd5 26. Nce5 Na6 27. Ng6 Rxf1+ 28. Rxf1 Bf6 29. Nde5 Rd8 30. Rf3 Nac7 31. Rh3 Bxe5 32. Rh8+ Kf7 33. Rxd8 Bf6 34. Ne5+ Ke7 35. Rb8 b6 36. Nxc6+ Kd6 37. Nxa7 Ne6 38. Nb5+ Kc6 39. a4 Bg5 40. Nc3 Be3+ 41. Kh2 Bf4+ 42. Kh3 Bxb8 43. Nxd5 Kxd5 44. Kh4 Nxd4 45. Kh5 Be5 46. b4 Nc6 47. Bxe5 Kxe5 48. a5 b5 49. Kg6 Nxb4 50. g5 Kf4 51. Kxg7 Kxg5 0-1

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "9"]
[White "Chemin, Justo Reinaldo"]
[Black "Spiess, Alexandre"]
[Result "1-0"]
[ECO "E39"]
[PlyCount "85"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 Nc6 7. Bf4 0-0 8. a3 Qa5 9. Rd1 d5 10. cxd5 Nxd5 11. Bd2 Qb6 12. e3 Nxc3 13. Bxc3 Be7 14. Bd3 h6 15. 0-0 Qc7 16. b4 Bd6 17. Qb2 e5 18. b5 Ne7 19. Nxe5 Nd5 20. Bd4 Be6 21. Rc1 Qb8 22. f4 Rc8 23. f5 Rxc1 24. Rxc1 f6 25. Nf3 Bf7 26. Bc4 Qf8 27. Qb3 Nb6 28. Be6 Re8 29. Bxf7+ Qxf7 30. Qxf7+ Kxf7 31. Rc3 Rc8 32. Rxc8 Nxc8 33. a4 Bc7 34. Nd2 Bb6 35. Nc4 Ke7 36. Kf2 Bxd4 37. exd4 Nd6 38. Nxd6 Kxd6 39. Ke3 Ke7 40. Kd3 b6 41. Kc4 h5 42. Kd5 h4 43. Kc6 1-0

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "4"]
[White "Delgado, Lidio Dias"]
[Black "Spiess, Alexandre"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "68"]
[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. Nc3 d5 3. e5 Nfd7 4. e6 fxe6 5. d4 g6 6. Bd3 c5 7. Nf3 Bg7 8. Ne2 c4 9. Nf4 Nf6 10. Be2 Nc6 11. h4 Ne4 12. h5 Qa5+ 13. c3 g5 14. h6 Bf8 15. Nh5 Bxh6 16. Qc2 Bd7 17. Ng3 Nxg3 18. Rxh6 Nxe2 19. Kxe2 0-0-0 20. Bxg5 Rhg8 21. Rxh7 e5 22. Bxe7 Rde8 23. Bh4 exd4+ 24. Kf1 d3 25. Qd2 Re2 26. Qf4 Qc7 27. Qf7 Rge8 28. Bg3 Qd8 29. Qxd5 Be6 30. Qc5 Qd5 31. Rc7+ Kd8 32. Rxc6 Qxc6 33. Bh4+ Kc8 34. Qxa7 Bd5 0-1

[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 "2"]
[White "Silveira, Clovis"]
[Black "Spiess, Alexandre"]
[Result "1/2-1/2"]
[ECO "B78"]
[PlyCount "24"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 1/2-1/2

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "6"]
[White "Spiess, Alexandre"]
[Black "De Haro, Martim Alfonso"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "61"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 Nc6 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Qc7 15. g4 b5 16. hxg6 fxg6 17. Qh2 Rxc3 18. bxc3 Qxc3 19. Rd3 Qa1+ 20. Kd2 Qxa2 21. Bh6 Rf7 22. Bxg7 Kxg7 23. Nb3 g5 24. e5 dxe5 25. Rxd7 h5 26. Qxe5 Qa4 27. Qxg5+ Kh7 28. Rd4 Qa2 29. Qf5+ Kg7 30. gxh5 Qa6 31. Rg1+ 1-0

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "1"]
[White "Spiess, Alexandre"]
[Black "Dexheimer, Gin"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "17"]
[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. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 c5 5. g3 Nc6 6. Bg2 0-0 7. 0-0 d6 8. e3 Rb8 9. Nc3 1/2-1/2

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "3"]
[White "Spiess, Alexandre"]
[Black "Kornin, Zalmen"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "30"]
[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. Nf3 Nf6 2. b3 c5 3. Bb2 d6 4. g3 e5 5. d3 Nc6 6. Bg2 h6 7. c4 Be6 8. 0-0 Qd7 9. Nc3 Be7 10. e3 Bg4 11. a3 Nh7 12. d4 cxd4 13. Nd5 e4 14. Nxe7 Nxe7 15. Bxd4 Ng5 0-1

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "5"]
[White "Spiess, Alexandre"]
[Black "Marques, Edison"]
[Result "0-1"]
[ECO "E61"]
[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. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. c4 0-0 6. Be2 c5 7. 0-0 Nc6 8. d4 cxd4 9. exd4 Nh5 10. cxd5 Qxd5 11. Nc3 Qd6 12. Ne4 Qd5 13. Nc3 Qd6 14. Nb5 Qb8 15. Qc1 a6 16. Na3 Nf4 17. Re1 Bg4 18. Qe3 Nxe2+ 19. Rxe2 Bxf3 20. gxf3 Rd8 21. Rd1 e6 22. Red2 b5 23. Qg5 Rd5 24. Qg3 Qd8 25. Rc2 Nb4 26. Qc7 Nxc2 27. Qxd8+ Raxd8 28. Nxc2 e5 29. Ne3 R5d7 30. d5 f5 0-1

[Event "BRA Zonal South"]
[Site "Florianopolis"]
[Date "1977.06.??"]
[Round "8"]
[White "Spiess, Alexandre"]
[Black "Scherer, Antonio Carlos"]
[Result "1-0"]
[ECO "B49"]
[PlyCount "93"]
[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. Nc3 Qc7 6. Be3 Nc6 7. Be2 Nxd4 8. Qxd4 b5 9. 0-0 Bb7 10. a3 Ne7 11. Bxb5 Nc6 12. Bxc6 dxc6 13. Na4 c5 14. Nxc5 Bxc5 15. Qxc5 Qxc5 16. Bxc5 Bxe4 17. Rac1 0-0-0 18. Be3 Rd5 19. f3 Bg6 20. Kf2 Rhd8 21. Ke2 Rb5 22. b4 Kb7 23. Bc5 Kc6 24. Rfd1 Rbb8 25. Rxd8 Rxd8 26. Rd1 Ra8 27. c4 Bc2 28. Rd6+ Kc7 29. Kd2 Ba4 30. Kc3 e5 31. Rb6 Bd7 32. Rd6 Ba4 33. Kd3 Bc6 34. Ke3 Re8 35. Rd2 f5 36. Rb2 Rb8 37. a4 Bxa4 38. Ra2 Bb3 39. Rxa6 e4 40. Bd6+ Kb7 41. Bxb8 Kxa6 42. fxe4 fxe4 43. Kd4 e3 44. Bg3 e2 45. Be1 Kb6 46. Bf2 g5 47. Kc3+ 1-0

