[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1985.??.??"]
[Round "?"]
[White "Friedli, K."]
[Black "Castagna, Renzo"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "54"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. a3 d6 7. 0-0 Bg4 8. Be3 Qd7 9. h3 Bh5 10. Nd5 Bxf3 11. Qxf3 Nd4 12. Nxe7+ Qxe7 13. Bxd4 exd4 14. Rfe1 Nd7 15. Rac1 Ne5 16. Qd1 Qh4 17. Ba2 Kh8 18. c3 c5 19. cxd4 cxd4 20. Rc7 f5 21. Qc2 h6 22. Bd5 f4 23. Kh2 f3 24. Rxb7 Ng4+ 25. Kg1 fxg2 26. Kxg2 Rxf2+ 27. Qxf2 Qxf2+ 0-1

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1985.??.??"]
[Round "?"]
[White "Mutzner, Andreas"]
[Black "Friedli, K."]
[Result "1-0"]
[ECO "B13"]
[PlyCount "59"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Bg4 8. Qb3 Na5 9. Qa4+ Bd7 10. Qc2 Bg7 11. Nbd2 0-0 12. 0-0 a6 13. a4 Nh5 14. Bg3 Nxg3 15. hxg3 f6 16. b4 Nc6 17. Qb3 e6 18. c4 e5 19. cxd5 Nxd4 20. Nxd4 exd4 21. Nf3 f5 22. Rad1 Be8 23. Bc4 Qd6 24. Nxd4 Bf7 25. Ne6 Bxe6 26. dxe6 Qe7 27. Rd7 Qf6 28. e7+ Kh8 29. exf8Q+ Bxf8 30. Bg8 1-0

