[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "2"]
[White "Chuchene Silva, Jurandir"]
[Black "Feliciano, Antonio C"]
[Result "1/2-1/2"]
[ECO "C66"]
[PlyCount "72"]
[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 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Be7 6. c3 0-0 7. Bxc6 bxc6 8. h3 c5 9. d3 Bb7 10. b3 a5 11. Bb2 Qd7 12. Nbd2 Ba6 13. Nf1 Rab8 14. Ne3 g6 15. c4 a4 16. Nh2 Rfe8 17. Nhg4 Nxg4 18. hxg4 Bg5 19. Bc1 axb3 20. axb3 Bc8 21. Nd5 Bd8 22. g5 c6 23. Nf6+ Bxf6 24. gxf6 Qg4 25. Qxg4 Bxg4 26. f3 Be6 27. Rb1 Rb7 28. Re2 Reb8 29. Reb2 h5 30. Bh6 Kh7 31. Bg7 d5 32. g4 dxc4 33. gxh5 Rxb3 34. hxg6+ Kxg6 35. Rg2+ Kh5 36. Rh2+ Kg6 1/2-1/2

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "6"]
[White "Chuchene Silva, Jurandir"]
[Black "Petermann, Ronaldo"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "62"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Be7 8. 0-0 Qc7 9. Re1 Nbd7 10. a4 0-0 11. Qd2 Ne5 12. b3 h6 13. Bh4 Nxe4 14. Nxe4 Bxh4 15. Nf3 Nxf3+ 16. Bxf3 d5 17. Ng3 Bf6 18. Nh5 Bxa1 19. Rxa1 Bd7 20. Re1 Rac8 21. Bd1 Qc3 22. Qe2 Qd4 23. Qf3 Rc3 24. Re3 Rfc8 25. Ng3 Rxe3 26. fxe3 Qd2 27. h4 Rc3 28. Nf1 Qe1 29. Kh2 Qxh4+ 30. Kg1 Qe1 31. Kh2 d4 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "4"]
[White "Chuchene Silva, Jurandir"]
[Black "Ribeiro Neto, Joao B"]
[Result "1-0"]
[ECO "B91"]
[PlyCount "113"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Bg4 8. f3 Be6 9. Bg5 Nbd7 10. Qd2 h6 11. Be3 b5 12. Bg2 Nb6 13. Na5 Qc7 14. a3 Rd8 15. Qf2 Nc8 16. Nb3 Bxb3 17. cxb3 d5 18. exd5 Nxd5 19. Nxd5 Rxd5 20. 0-0 Bc5 21. Rac1 Bxe3 22. Qxe3 Qd7 23. f4 Rd6 24. Qxe5+ Ne7 25. Rfe1 Re6 26. Qb8+ Qd8 27. Qxd8+ Kxd8 28. Rxe6 fxe6 29. Bb7 a5 30. Rc5 Kd7 31. Rxb5 Rb8 32. Ba6 Rxb5 33. Bxb5+ Kd6 34. Kf2 g5 35. fxg5 hxg5 36. h4 gxh4 37. gxh4 Nf5 38. h5 Ke7 39. Bd3 Nd4 40. b4 axb4 41. a4 Nb3 42. Ke3 e5 43. h6 Kf6 44. h7 Kg7 45. Bc4 Nc5 46. a5 Kxh7 47. a6 Nd7 48. Bd3+ Kg7 49. a7 Nb6 50. Be4 Nc4+ 51. Kd3 Nxb2+ 52. Kc2 Na4 53. a8Q b3+ 54. Kb1 Nc3+ 55. Kb2 Nxe4 56. Qxe4 Kf6 57. Kxb3 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "3"]
[White "Feldens, Ricardo"]
[Black "Chuchene Silva, Jurandir"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "122"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Qc7 9. Qd2 Nc6 10. a3 b5 11. b4 Bb7 12. f3 Rc8 13. Nd1 Nxd4 14. Qxd4 Qxc2 15. Bd3 Qc7 16. Rc1 Qd7 17. Nf2 0-0 18. Qb2 e5 19. Qd2 d5 20. exd5 Bxd5 21. Rfe1 Rxc1 22. Rxc1 Re8 23. Qc2 h6 24. Bf5 Be6 25. Be4 Nxe4 26. Nxe4 Rc8 27. Nc5 Bxc5 28. bxc5 Bd5 29. Qc3 Qe6 30. Re1 f6 31. Qd3 e4 32. fxe4 Qxe4 33. Qxe4 Bxe4 34. Bf4 Bc6 35. Bd6 Re8 36. Rxe8+ Bxe8 37. Kf2 Kf7 38. g4 Ke6 39. Ke3 g6 40. Ke4 Bc6+ 41. Kd4 Bd7 42. Bf8 h5 43. gxh5 gxh5 44. Kc3 Kd5 45. Kb4 f5 46. Bd6 Ke4 47. Ka5 f4 48. Kxa6 h4 49. Be7 h3 50. Kb6 Kf3 51. c6 Be8 52. Bd6 Ke3 53. Kxb5 f3 54. a4 f2 55. Bc5+ Kf3 56. Bxf2 Kxf2 57. a5 Kg2 58. a6 Kxh2 59. a7 Kg1 60. a8Q Bxc6+ 61. Qxc6 h2 1/2-1/2

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "1"]
[White "Kornin, Zalmen"]
[Black "Chuchene Silva, Jurandir"]
[Result "1/2-1/2"]
[ECO "B95"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. Be2 b5 9. a3 Bb7 10. Bf3 Qc7 11. Rd1 Nc6 12. Nxc6 Bxc6 13. Qe2 e5 14. 0-0 Rc8 15. Bxf6 Bxf6 16. Bg4 Rd8 17. g3 0-0 18. Nd5 Bxd5 19. Rxd5 Rb8 20. Rfd1 Rfd8 21. R1d3 Rb6 1/2-1/2

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "5"]
[White "Rikli, Oscar"]
[Black "Chuchene Silva, Jurandir"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "58"]
[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. d4 d5 3. c4 e6 4. Bg5 Be7 5. e3 0-0 6. Nc3 b6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Bd3 Bg4 10. 0-0 Nc6 11. a3 Ne7 12. Rc1 c6 13. h3 Bh5 14. Qe2 h6 15. Rfd1 Rc8 16. Rd2 Re8 17. Qd1 Rc7 18. Rdc2 Rd7 19. Be2 Bg6 20. Bd3 Bxd3 21. Qxd3 Rd6 22. e4 dxe4 23. Nxe4 Re6 24. Nxf6+ Rxf6 25. Ne5 Qd5 26. Qc4 Qxc4 27. Rxc4 Rd8 28. Nxc6 Nxc6 29. Rxc6 Rxd4 1/2-1/2

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "7"]
[White "Zacharias, Douglas"]
[Black "Chuchene Silva, Jurandir"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "80"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 b5 8. Bg5 Nbd7 9. 0-0 Qc7 10. a3 Bb7 11. Bd3 h6 12. Bh4 Be7 13. f3 g5 14. Bg3 Nh5 15. Bf2 Ndf6 16. a4 b4 17. Ne2 Nf4 18. Ng3 h5 19. Nf5 g4 20. a5 gxf3 21. Qxf3 Qd7 22. Nxe7 Kxe7 23. Bh4 Rag8 24. g3 Rg4 25. Bxf6+ Kxf6 26. Kh1 Ke7 27. gxf4 f5 28. Qe3 Qc6 29. h3 fxe4 30. Be2 exf4 31. Nd4 Qd5 32. Rxf4 Rxf4 33. Qxf4 Qxd4 34. Qg5+ Kd7 35. Rf1 e3+ 36. Bf3 Bxf3+ 37. Rxf3 Qd1+ 38. Kg2 Qxc2+ 39. Kg3 h4+ 40. Kg4 Qg2+ 0-1

