[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.12.01"]
[Round "14"]
[White "Trepp, Markus"]
[Black "Castaneda, Blas"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[BlackElo "2250"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. Bg5 Be6 9. N1c3 a6 10. Bxf6 gxf6 11. Na3 d5 12. exd5 Bxa3 13. bxa3 Qa5 14. Qd2 O-O-O 15. Rd1 Bxd5 16. Nxd5 Rxd5 17. Qxa5 Rxa5 18. Bc4 Rc5 19. Bd3 e4 20. Be2 Rd8 21. Rxd8+ Kxd8 22. Kd2 f5 1/2-1/2