[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.25"]
[Round "10"]
[White "Hergott, Deen"]
[Black "Roca, Petronio"]
[Result "0-1"]
[WhiteElo "2240"]

1. g3 Nf6 2. Bg2 c5 3. c4 Nc6 4. Nc3 e6 5. Nf3 Be7 6. O-O Qb6 7. e3 O-O 8. d4 d6 9. Re1 a6 10. d5 exd5 11. cxd5 Ne5 12. Nxe5 dxe5 13. a4 Bg4 14. Qc2 Qd6 15. e4 Nd7 16. f4 f6 17. Nd1 Bxd1 18. Rxd1 Rfc8 19. Bh3 c4 20. Be3 b5 21. Be6+ Kh8 22. Bxd7 Qxd7 23. d6 Bxd6 24. fxe5 fxe5 25. Qd2 Rd8 26. Qd5 Qg4 27. Qb7 Qe2 28. Rxd6 Qxe3+ 29. Kg2 Rf8 30. Rad1 Rf2+ 31. Kh3 Raf8 32. Qe7 Qe2 33. Rh1 Qxe4 34. Rd8 Qf5+ 35. g4 Rf3+ 36. Kh4 g5+ 37. Kh5 0-1