[Event "Biel"]
[Site "Biel SUI"]
[Date "1982.07.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Florin Gheorghiu"]
[Black "Heinz Wirthensohn"]
[ECO "A29"]
[WhiteElo "2535"]
[BlackElo "2435"]
[PlyCount "44"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2
Nb6 7. d3 Be7 8. a3 O-O 9. b4 Be6 10. O-O f5 11. b5 Nd4
12. Rb1 Bf6 13. Nd2 Nd5 14. Bb2 a6 15. bxa6 Rxa6 16. Nxd5 Bxd5
17. Bxd5+ Qxd5 18. Bxd4 exd4 19. Qb3 Qxb3 20. Rxb3 Re8
21. Rxb7 Rxa3 22. Nc4 Ra2 1/2-1/2