[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "5"]
[White "Almeida Soares, Jose C"]
[Black "Gossner Jr, Roberto"]
[Result "1/2-1/2"]
[ECO "E14"]
[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. Nf3 b6 2. c4 Nf6 3. Nc3 Bb7 4. d4 e6 5. e3 d5 6. Bd3 Be7 7. 0-0 0-0 8. b3 h6 9. Bb2 a6 10. Rc1 Nbd7 11. Qe2 c5 12. cxd5 cxd4 13. Nxd4 Nxd5 14. Nxd5 exd5 15. Nc6 Qe8 16. Nxe7+ Qxe7 17. Rc7 Bc8 18. Rfc1 a5 19. Bd4 Qd8 20. Bf5 Nc5 21. Rxc8 Rxc8 22. Bxc8 Qxc8 23. Bxc5 bxc5 24. Qb5 Rd8 25. Qxc5 Qa6 26. g3 a4 1/2-1/2

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "6"]
[White "Gossner Jr, Roberto"]
[Black "Feliciano, Antonio C"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "106"]
[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. Bc4 Be7 4. Nc3 Nf6 5. d3 d6 6. h3 a6 7. Be3 0-0 8. a3 b5 9. Ba2 Bb7 10. Nd5 Nxd5 11. exd5 Nb8 12. c4 Bf6 13. Rb1 c6 14. cxb5 cxb5 15. b4 Nd7 16. d4 e4 17. Nd2 Re8 18. Qg4 Qe7 19. 0-0 Nb6 20. f3 Bxd5 21. Bb3 exf3 22. Bxd5 Qxe3+ 23. Kh1 Nxd5 24. Nxf3 Qe6 25. Qg3 Nc3 26. Rbe1 Qd5 27. Rxe8+ Rxe8 28. Qg4 Ne4 29. Kh2 Bxd4 30. Rd1 Be5+ 31. Nxe5 Qxe5+ 32. Kg1 Nf6 33. Qf3 d5 34. g4 Qe3+ 35. Qxe3 Rxe3 36. g5 Rg3+ 37. Kf2 Rxg5 38. h4 Rg4 39. h5 Rh4 40. h6 Rxh6 41. Rc1 g6 42. Rc6 Ne4+ 43. Ke3 Rh3+ 44. Kd4 Rxa3 45. Kxd5 Ra4 46. Kxe4 Rxb4+ 47. Ke5 Kg7 48. Rxa6 Rb1 49. Rb6 b4 50. Kd4 b3 51. Kc3 h5 52. Rxb3 Rxb3+ 53. Kxb3 h4 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "4"]
[White "Gossner Jr, Roberto"]
[Black "Oenning, Bernardo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "163"]
[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. Bc4 Nh6 4. d3 Na5 5. Nxe5 Nxc4 6. Nxc4 d5 7. exd5 Qxd5 8. Ne3 Qc6 9. Nc3 Be6 10. Qh5 g6 11. Qb5 Qxb5 12. Nxb5 Bd6 13. Nxd6+ cxd6 14. Nc4 Nf5 15. 0-0 0-0 16. Ne3 Nd4 17. Re1 Rfe8 18. c3 Nc6 19. Bd2 d5 20. d4 Rac8 21. c4 dxc4 22. d5 Bxd5 23. Nxd5 Rxe1+ 24. Rxe1 Rd8 25. Nf6+ Kg7 26. Bc3 Nd4 27. Bxd4 Rxd4 28. Ne8+ Kf8 29. Nc7 Rd2 30. Rc1 Rxb2 31. g3 c3 32. Rxc3 Rxa2 33. Nb5 Ra1+ 34. Kg2 a5 35. Ra3 Rxa3 36. Nxa3 b6 37. Nc4 a4 38. Na3 f6 39. Kf3 Ke7 40. Ke4 Kd6 41. Kd4 Kc6 42. Kc4 b5+ 43. Nxb5 f5 44. f4 Kd7 45. Kb4 Ke6 46. Nc3 Kf6 47. Nxa4 g5 48. h3 h6 49. Nc3 g4 50. hxg4 fxg4 51. Kc4 h5 52. Kd4 Kf5 53. Ke3 Kf6 54. Ke4 Kg6 55. Ke5 h4 56. gxh4 g3 57. Ne2 g2 58. Ng1 Kh5 59. Nf3 Kg4 60. Ke4 Kh5 61. Kf5 Kh6 62. Kg4 Kg6 63. f5+ Kf6 64. h5 Kg7 65. Kg5 Kh7 66. Kf6 Kh6 67. Ke7 Kxh5 68. f6 Kg4 69. Ng1 Kg3 70. f7 Kf2 71. Nh3+ Kg3 72. Ng1 Kf2 73. f8Q+ Kxg1 74. Ke6 Kh2 75. Qh6+ Kg3 76. Qg5+ Kh2 77. Qh4+ Kg1 78. Ke5 Kf1 79. Qf4+ Kg1 80. Ke4 Kh1 81. Qh4+ Kg1 82. Kf3 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "1"]
[White "Gossner Jr, Roberto"]
[Black "Stacchini, Angelo P"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "92"]
[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 e6 3. c3 Nf6 4. Bd3 Nc6 5. h3 d5 6. exd5 Nxd5 7. Bb5 Bd7 8. d3 Be7 9. Nbd2 Nf4 10. g3 Ng6 11. Nc4 a6 12. Bxc6 Bxc6 13. 0-0 b5 14. Nce5 Bb7 15. c4 Qc7 16. Re1 Nxe5 17. Nxe5 Bf6 18. Qe2 0-0 19. Bf4 Qe7 20. Rad1 Rfd8 21. b3 b4 22. h4 a5 23. Qe3 h6 24. h5 Rd4 25. Nf3 Rdd8 26. Be5 Bxe5 27. Nxe5 Qg5 28. Qxg5 hxg5 29. f4 gxf4 30. gxf4 f6 31. Ng6 Bf3 32. Rd2 Bxh5 33. f5 exf5 34. Ne7+ Kf8 35. Nxf5 Re8 36. Re4 Bg6 37. Rf4 Rad8 38. d4 Bxf5 39. Rxf5 Rxd4 40. Rxd4 cxd4 41. Rxa5 Re2 42. Kf1 d3 43. c5 Rc2 44. c6 Rxc6 45. Rb5 Rc1+ 46. Kf2 d2 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 "2"]
[White "Hadlich, Arnoldo"]
[Black "Gossner Jr, Roberto"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "70"]
[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. Nc3 Bc5 4. d4 exd4 5. Nd5 h6 6. a3 a6 7. b4 Ba7 8. Bb2 Nf6 9. Bc4 0-0 10. Nxd4 Nxe4 11. 0-0 Re8 12. Nxc6 dxc6 13. Ne3 Qg5 14. Qf3 Qg6 15. Bd3 Bxe3 16. fxe3 f5 17. h3 Nd2 18. Qf4 Nxf1 19. Rxf1 Qd6 20. Qf3 c5 21. Rd1 Qe6 22. Bc4 Qxc4 23. Qg3 g5 24. Qxc7 Qf7 25. Qxc5 Qe6 26. Re1 Re7 27. Qd4 Rh7 28. e4 Bd7 29. Bc3 Bc6 30. exf5 Qxf5 31. Re2 Rf8 32. Rf2 Qd5 33. g4 Rxf2 34. Kxf2 Qxd4+ 35. Bxd4 Rf7+ 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "3"]
[White "Silveira, Geraldo Luis W"]
[Black "Gossner Jr, Roberto"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "73"]
[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. b3 e5 2. Bb2 Nc6 3. c4 Bc5 4. e3 Nge7 5. a3 a5 6. d4 exd4 7. exd4 Bd6 8. c5 Bf4 9. d5 Be5 10. Nc3 Na7 11. Nf3 d6 12. Nxe5 dxe5 13. Bc4 Ng6 14. Qe2 0-0 15. 0-0 Qg5 16. Ne4 Qg4 17. f3 Qd7 18. Rad1 Kh8 19. h4 Qe7 20. g3 h5 21. Ng5 Qxc5+ 22. Kg2 f6 23. Ne6 Bxe6 24. dxe6 Rad8 25. f4 exf4 26. Bd4 f3+ 27. Qxf3 Qc6 28. Bxa7 Qxf3+ 29. Kxf3 b6 30. Rxd8 Rxd8 31. Re1 Ne7 32. Re3 Ra8 33. Rd3 Nc6 34. Bd5 Rd8 35. Bxc6 Rxd3+ 36. Kf4 Rd6 37. e7 1-0

