[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.24"]
[Round "9"]
[White "Upton, Timothy J"]
[Black "Heinbuch, Detlef Ulrich"]
[Result "1/2-1/2"]
[WhiteElo "2295"]
[BlackElo "2425"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Kh1 a5 10. a4 Be6 11. f4 exf4 12. Bxf4 d5 13. e5 Nd7 14. Nxd5 Ndxe5 15. c4 Bg5 16. Bg3 Bh4 17. Bf4 Bg5 18. Bg3 1/2-1/2