[Event "BRA-ch U16 7th"]
[Site "Curitiba"]
[Date "1985.06.??"]
[Round "1"]
[White "Boing, Mario"]
[Black "Disconzi da Silva, Rodrigo"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "38"]
[EventDate "1985.06.19"]
[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. Nc3 e6 3. Nf3 Nc6 4. Bc4 a6 5. d3 d6 6. 0-0 Nf6 7. Bg5 Be7 8. Bf4 0-0 9. b3 b5 10. Bd5 exd5 11. exd5 Nb4 12. a3 Nbxd5 13. Nxd5 Nxd5 14. Bg3 Bg4 15. c4 Nc3 16. Qc2 Bxf3 17. gxf3 Bf6 18. Rfe1 Qd7 19. Re3 Nd5 0-1

[Event "BRA-ch U16 7th"]
[Site "Curitiba"]
[Date "1985.06.??"]
[Round "4"]
[White "Boing, Mario"]
[Black "Pereira, Sergio Luiz"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "38"]
[EventDate "1985.06.19"]
[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 Nf6 3. Nc3 Nc6 4. a3 d5 5. Qe2 d4 6. Nb1 Be6 7. Qb5 Nxe4 8. Qxb7 Bd5 9. c4 Nc5 10. Qb5 Rb8 11. Qxb8 Qxb8 12. cxd5 Ne7 13. Bc4 Nb3 14. Bxb3 Qxb3 15. 0-0 Nxd5 16. Nxe5 Bd6 17. Re1 Bxe5 18. Rxe5+ Ne7 19. d3 Qd1+ 0-1

[Event "BRA-ch U16 7th"]
[Site "Curitiba"]
[Date "1985.06.??"]
[Round "7"]
[White "Boing, Mario"]
[Black "Ts, Wang Ying"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "46"]
[EventDate "1985.06.19"]
[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 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Ng4 Qxe4+ 7. Ne3 Be6 8. 0-0 Bd6 9. g3 0-0-0 10. Nc3 Qg6 11. Qf3 f5 12. d4 f4 13. Ng2 fxg3 14. fxg3 Rf8 15. Qe2 Rxf1+ 16. Qxf1 Qxc2 17. Ne3 Qg6 18. d5 Bd7 19. Bd2 Ne7 20. Rd1 h5 21. Qf3 cxd5 22. Ncxd5 Nxd5 23. Nxd5 Bg4 0-1

[Event "BRA-ch U16 7th"]
[Site "Curitiba"]
[Date "1985.06.??"]
[Round "6"]
[White "Cabral Filho, Adilson Vaz"]
[Black "Boing, Mario"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "25"]
[EventDate "1985.06.19"]
[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 d6 4. d4 Nf6 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bxf7 Nxe4 8. Bd5 Nf6 9. Bxc6 bxc6 10. Nxe5 Ke8 11. 0-0 Bb7 12. Re1 Be7 13. Bg5 1-0

[Event "BRA-ch U16 7th"]
[Site "Curitiba"]
[Date "1985.06.??"]
[Round "3"]
[White "Palaikis, Rogerio"]
[Black "Boing, Mario"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "27"]
[EventDate "1985.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. g3 g6 3. Nf3 Nf6 4. Bg2 Bg7 5. 0-0 Nc6 6. Nbd2 0-0 7. c4 e6 8. Re1 Qd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 b6 12. Bf4 Qe7 13. d5 exd5 14. Rxe7 1-0

[Event "BRA-ch U16 7th"]
[Site "Curitiba"]
[Date "1985.06.??"]
[Round "2"]
[White "Paranhos, Robinson"]
[Black "Boing, Mario"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "45"]
[EventDate "1985.06.19"]
[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 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Nh5 10. Qd3 Nf6 11. e4 Qc7 12. Be3 d6 13. Nb5 Qb8 14. c5 Bd7 15. cxd6 e6 16. Nc7 a6 17. Qb3 Ne8 18. Nxa8 Qxa8 19. f4 Nxd6 20. Bc5 Qb8 21. e5 Qc8 22. Bxd6 Rd8 23. Bxb7 1-0

