[Event "Biel 14th"]
[Site "Biel SUI"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Walter Bichsel"]
[Black "Charles Partos"]
[ECO "B50"]
[WhiteElo "2320"]
[BlackElo "2425"]
[PlyCount "52"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. h3 Bh5 7. d3 e6 8. Nbd2  Be7 9. O-O Nd7 10. Qe1 Nde5 11. Nh2 g5 12. Nb3 c4 13. dxc4 Nxc4 14. Nd4 Qb6 15.  Nxc6 Qxc6 16. Be3 O-O-O 17. b4 Kb8 18. a4 Rc8 19. Bc1 Bf6 20. a5 Rhg8 21. Rb1  Ne5 22. Bd2 g4 23. hxg4 Nxg4 24. b5 Qc5 25. Rb3 Nxh2 26. Kxh2 Bf3 0-1