[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.29"]
[Round "13"]
[White "Ali, Ian"]
[Black "Rolle, Percy"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Bd3 O-O 7. Nf3 h6 8. Bxf6 Bxf6 9. O-O Nd7 10. Rc1 dxc4 11. Bxc4 e5 12. Ne4 exd4 13. exd4 Nb6 14. Nxf6+ Qxf6 15. h3 Bf5 16. Re1 Nxc4 17. Rxc4 Be6 18. Rc3 Rad8 19. Qa4 Ra8 20. a3 Rfd8 21. Qb4 Rab8 22. Qc5 a6 23. Qe5 Qxe5 24. dxe5 Rd5 25. b4 Rdd8 26. Kf1 Rd3 27. Rcc1 Bf5 28. Ke2 Kf8 29. Nh4 1/2-1/2