[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "1"]
[White "Feldens, Ricardo"]
[Black "Hadlich, Arnoldo"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "67"]
[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 Nf6 4. 0-0 Bc5 5. c3 a6 6. Ba4 b5 7. Bc2 Ne7 8. d4 Bb6 9. Nxe5 Bb7 10. Re1 d5 11. Nd2 0-0 12. Ng4 dxe4 13. Nxf6+ Kh8 14. Bxe4 Bxe4 15. Nfxe4 c5 16. dxc5 Bc7 17. Nf3 Re8 18. Qxd8 Raxd8 19. Bg5 Rd5 20. b4 a5 21. a3 Nc6 22. Ng3 Rxe1+ 23. Rxe1 h6 24. Bc1 a4 25. Nf1 Be5 26. Nxe5 Nxe5 27. f4 Nc4 28. Re8+ Kh7 29. c6 Nd6 30. Rd8 Rd1 31. Bd2 Nc4 32. c7 Nb6 33. Rb8 Nd7 34. Rb7 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 "4"]
[White "Hadlich, Arnoldo"]
[Black "Sato, Albertina"]
[Result "0-1"]
[ECO "C57"]
[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. Bc4 Nf6 4. Ng5 Nxe4 5. Nxe4 d6 6. Nec3 Nd4 7. d3 h6 8. Nd5 c6 9. Ne3 d5 10. c3 dxc4 11. cxd4 Qxd4 12. Nxc4 Bc5 13. 0-0 e4 14. Qe2 Be6 15. Be3 exd3 16. Qd2 Qxc4 17. Bxc5 Qxc5 18. Re1 0-0 19. Qxd3 Rad8 20. Qc3 b6 21. Qxc5 bxc5 22. Nc3 c4 23. h4 Rd2 24. Rab1 Rd7 25. g3 Bf5 26. Rbd1 Rfd8 27. Rxd7 Rxd7 28. Re5 g6 29. Rc5 Rd2 30. Rxc4 Be6 31. Rxc6 Rxb2 32. a3 Kg7 33. Ra6 Rb3 34. Ne4 Bd5 35. Nd6 Rb1+ 36. Kh2 Rh1# 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "3"]
[White "Loebmann, Martim"]
[Black "Hadlich, Arnoldo"]
[Result "1-0"]
[ECO "D91"]
[PlyCount "91"]
[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 g6 2. d4 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nf6 6. Bg5 Bg7 7. e3 0-0 8. Bd3 Nc6 9. a3 a6 10. 0-0 b5 11. b4 Rb8 12. Rc1 Qd6 13. Bf4 Qd8 14. Bxb8 Nxb8 15. Ne2 Qd6 16. Qb3 Bg4 17. Ne5 e6 18. Nxg4 Nxg4 19. Nf4 Bh6 20. g3 Bxf4 21. exf4 Nc6 22. Qb2 f6 23. Rc2 e5 24. dxe5 fxe5 25. Be2 Nf6 26. fxe5 Nxe5 27. f3 d4 28. Rd1 d3 29. Rcd2 Nc4 30. Qa2 Qb6+ 31. Kh1 dxe2 32. Rxe2 Kg7 33. Rde1 Qd8 34. Qa1 Nd2 35. Rd1 Qa8 36. Rdxd2 Qxf3+ 37. Rg2 Kg8 38. Rdf2 Qc6 39. g4 Nxg4 40. Rxf8+ Kxf8 41. Qf1+ Kg8 42. Qe2 h5 43. h3 Qc1+ 44. Rg1 Qc6+ 45. Qg2 Ne3 46. Qxc6 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "7"]
[White "Oenning, Bernardo"]
[Black "Hadlich, Arnoldo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "44"]
[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 Nc6 2. Bc4 e5 3. Nf3 Nf6 4. 0-0 h6 5. c3 d5 6. Bb5 Nxe4 7. Bxc6+ bxc6 8. Nxe5 Bd7 9. d3 Nd6 10. Re1 Be7 11. Qb3 0-0 12. c4 Rb8 13. Qa4 Bf6 14. Nxd7 Qxd7 15. cxd5 Qf5 16. dxc6 Qxd3 17. Rd1 Qe2 18. Nc3 Bxc3 19. bxc3 Ne4 20. Be3 Nxc3 21. Re1 Qxe1+ 22. Rxe1 Nxa4 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "5"]
[White "Schmitt, Alon"]
[Black "Hadlich, Arnoldo"]
[Result "1-0"]
[ECO "A15"]
[PlyCount "41"]
[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. c4 Nf6 2. Nc3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nf3 a6 6. Rb1 c6 7. g3 d6 8. Bg2 Qb6 9. Na4 Qd8 10. 0-0 b5 11. Nc3 b4 12. Na4 c5 13. Bc1 Nfd7 14. d4 Bb7 15. dxc5 Nxc5 16. Nxc5 dxc5 17. Bb2 Be4 18. Bxg7 Bxb1 19. Bxf8 Qxd1 20. Rxd1 Bc2 21. Rd8 1-0

