[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.17"]
[Round "3"]
[White "Roth, Peter"]
[Black "O'Shaughnessy, Conor"]
[Result "1/2-1/2"]
[WhiteElo "2300"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Be7 13. Bc4 Nb6 14. Bxb6 Qxb6 15. a5 Qb7 16. Ra4 Rb8 17. Nc1 e4 18. Na2 exf3 19. gxf3 Qc8 20. Rxb4 Rxb4 21. Qxb4 O-O 22. O-O Qf5 23. Qd2 Nh5 24. Bd3 Qf6 25. Nc3 Nf4 26. Ne4 Qd4+ 27. Kh1 Nxd3 28. Qxd3 Qxb2 29. Qxa6 Qxc2 30. Qb7 Qd3 31. Kg2 f5 32. Qxe7 fxe4 33. Qxe4 Qd2+ 34. Rf2 Qxa5 35. Qe6+ Kh8 36. Qe7 Qd8 37. Qxd8 Rxd8 38. Re2 Kg8 39. Re6 Kf7 40. Kg3 Ra8 41. Rxd6 Ra4 42. Rd7+ Kf6 43. f4 Ra2 44. h3 Rd2 45. Kf3 Rd3+ 46. Ke4 Rxh3 47. Ra7 Rh1 48. Ra6+ Ke7 1/2-1/2