[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.29"]
[Round "13"]
[White "Yusupov, Artur"]
[Black "Mariotti, Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2555"]
[BlackElo "2435"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. Nf3 f5 5. g3 Nf6 6. Bg2 O-O 7. O-O Bxd2 8. Qxd2 d5 9. Nc3 c6 10. Qc2 Ne4 11. Ne1 Nd7 12. f3 Nd6 13. c5 Nc4 14. Nd1 e5 15. e3 f4 16. gxf4 exd4 17. exd4 Nf6 18. b3 Ne3 19. Nxe3 Qxe3+ 20. Qf2 Qc3 21. Rd1 Bf5 22. Bh1 Nh5 23. Ng2 Bh3 24. Rfe1 Bxg2 25. Bxg2 Nxf4 26. Re3 Qb4 27. Qe1 a5 28. Bf1 Rf7 29. Qd2 Qxd2 30. Rxd2 Kf8 1/2-1/2