[Event "Olympiad-25"]
[Site "Luzern"]
[Date "1982.10.30"]
[Round "1"]
[White "Wietor, Henri"]
[Black "Zueger, Beat"]
[Result "0-1"]
[BlackElo "2335"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. Be3 O-O 9. O-O Be6 10. f4 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. c4 Be4 14. Nd2 Bd3 15. Nf3 exf4 16. Bxf4 Qb6+ 17. Kh1 Be4 18. Qb3 Qxb3 19. axb3 Bf6 20. b4 Nxb4 21. Bd6 Nc2 22. Bxf8 Nxa1 23. Bxg7 Kxg7 24. Rxa1 Bxb2 25. Ra2 Bc3 26. Ra3 Bb4 27. Re3 Re8 28. Bd3 f5 29. Nd4 Kf6 30. Re2 Re7 31. Bxe4 Rxe4 32. Rxe4 fxe4 33. g4 Ke5 34. Ne2 Bd2 35. Kg2 a5 36. Ng3 a4 37. Nf1 Bf4 0-1