[Event "Catarinense-ch 32th sf 1"]
[Site "Florianopolis"]
[Date "1986.07.??"]
[Round "1"]
[White "Schadeck, Horst"]
[Black "Silva, Ronaldo Da"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "67"]
[EventDate "1986.07.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 Re8 9. g4 a6 10. h4 Qa5 11. h5 cxd4 12. Nxd4 Ne5 13. hxg6 fxg6 14. Be2 Kf7 15. Nd5 Qxd2+ 16. Kxd2 Nxd5 17. cxd5 Rh8 18. Rac1 b5 19. g5 Rb8 20. f4 Nd7 21. Nc6 Ra8 22. b4 Nb8 23. Nd4 a5 24. a3 axb4 25. axb4 Ra4 26. Nxb5 Rxb4 27. Rc7 Rb2+ 28. Rc2 Rxc2+ 29. Kxc2 Ba6 30. Ba7 Rc8+ 31. Kd2 Bxb5 32. Bxb5 Nd7 33. Bxd7 Rc7 34. Be6+ 1-0

[Event "Catarinense-ch Juniors"]
[Site "Blumenau"]
[Date "1986.05.??"]
[Round "4"]
[White "Rech, Rocler"]
[Black "Silva, Ronaldo Da"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "73"]
[EventDate "1986.05.09"]
[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. Bc4 Be7 4. 0-0 d6 5. h3 Nf6 6. Re1 0-0 7. d4 h6 8. c3 a6 9. Nbd2 Re8 10. Nf1 Nh7 11. Ng3 Ng5 12. d5 Nb8 13. Nf5 Kh7 14. Bd3 g6 15. Nxh6 Kxh6 16. h4 f6 17. Be3 Kg7 18. hxg5 fxg5 19. Nh2 Rh8 20. Nf3 g4 21. Nd2 Rh7 22. Kf1 Qf8 23. g3 Rh1+ 24. Kg2 Rh3 25. Rh1 Rxh1 26. Qxh1 Qh8 27. Be2 Qh3+ 28. Qxh3 gxh3+ 29. Kh2 a5 30. Bf1 Na6 31. Bxh3 c6 32. dxc6 bxc6 33. Nc4 Bxh3 34. Kxh3 Nb8 35. Rd1 Nd7 36. Nxd6 Nf6 37. Nc4 1-0

[Event "Catarinense-ch Juniors"]
[Site "Blumenau"]
[Date "1986.05.??"]
[Round "1"]
[White "Silva, Ronaldo Da"]
[Black "Huettner, Nilton"]
[Result "1-0"]
[ECO "C80"]
[PlyCount "31"]
[EventDate "1986.05.09"]
[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 Nxe4 6. Re1 Nf6 7. Nxe5 Be7 8. Qe2 b5 9. Bb3 0-0 10. Nxc6 dxc6 11. Qxe7 Re8 12. Bxf7+ Kh8 13. Bxe8 Qxe7 14. Rxe7 Bf5 15. Bxc6 Bxc2 16. Bxa8 1-0

[Event "Catarinense-ch Juniors"]
[Site "Blumenau"]
[Date "1986.05.??"]
[Round "3"]
[White "Silva, Ronaldo Da"]
[Black "Trombin, Rosano Luiz"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "67"]
[EventDate "1986.05.09"]
[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 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. c3 Na5 10. Bc2 c5 11. d3 h6 12. Nbd2 Re8 13. Nf1 Bf8 14. a4 Qc7 15. Ng3 g6 16. Bd2 Bb7 17. Nh2 Nc6 18. Qf3 Qe7 19. Ng4 Nxg4 20. Qxg4 b4 21. Nf5 Qd8 22. Nxh6+ Bxh6 23. Bxh6 Bc8 24. Qg3 Be6 25. Bg5 f6 26. Be3 Kf7 27. f4 Rg8 28. Rad1 a5 29. fxe5 dxe5 30. Bxc5 bxc3 31. bxc3 f5 32. d4 f4 33. Qf3 Bc4 34. dxe5 1-0

[Event "Catarinense-ch Juniors"]
[Site "Blumenau"]
[Date "1986.05.??"]
[Round "2"]
[White "Souza, Luiz Felipe Lino"]
[Black "Silva, Ronaldo Da"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "55"]
[EventDate "1986.05.09"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. e5 Nxe5 8. Nxe5 e6 9. Nf3 Qc7 10. Bb3 a6 11. Bf4 b5 12. Rc1 Qb6 13. 0-0 Bb7 14. Qe2 Be7 15. Rfd1 0-0 16. Ng5 d5 17. Be3 Qd8 18. Bd4 Nd7 19. Nxe6 fxe6 20. Qxe6+ Kh8 21. Nxd5 Bf6 22. Bxf6 Bxd5 23. Bxg7+ Kxg7 24. Rxd5 Ra7 25. Rcd1 Rf7 26. Qg4+ Kf8 27. Rg5 Qe7 28. Rg8# 1-0

