[Event "Bern"]
[Site "Bern"]
[Date "1987.??.??"]
[Round "?"]
[White "Unzicker, Wolfgang"]
[Black "Gast, Jonathan"]
[Result "1/2-1/2"]
[WhiteElo "2470"]
[BlackElo "2325"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Nxd4 8. Qxd4 Bd7 9. O-O-O Qa5 10. f4 Be7 11. Kb1 Bc6 12. Bd3 O-O-O 13. f5 h6 14. Bh4 exf5 15. exf5 d5 16. Be1 Bc5 17. Qh4 Qb6 18. Na4 Bxa4 19. Qxa4 Qc6 20. Qxc6+ bxc6 21. Bd2 Ng4 22. Rde1 f6 23. Re6 Kd7 24. h3 1/2-1/2