[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Dominguez Sanz, Juan Pedro"]
[Black "Ruefenacht, Matthias"]
[Result "0-1"]
[WhiteElo "2295"]
[BlackElo "2275"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. Nc3 Bd6 8. O-O-O Bxf4 9. exf4 c6 10. Ne5 Nxe5 11. fxe5 Nd7 12. Qg3 O-O 13. h4 f6 14. f4 fxe5 15. dxe5 Qe7 16. Rhf1 b5 17. Kb1 Nc5 18. Qe3 a5 19. g4 b4 20. Ne2 Ne4 21. Ng3 Nxg3 22. Qxg3 a4 23. f5 b3 24. cxb3 axb3 25. Qxb3 exf5 26. gxf5 Qxe5 27. Rde1 Qd4 28. Re6 Rfb8 29. Qc2 Rxb2+ 30. Qxb2 Qd3+ 31. Ka1 Qxf1+ 32. Qb1 Qc4 33. h5 Qf4 34. Rxc6 Rb8 35. Qc2 Qf1+ 36. Qc1 Qxf5 37. h6 Qe5+ 38. Qc3 Qxc3+ 39. Rxc3 gxh6 40. Rc6 Rd8 41. Rxh6 Kg7 42. Re6 h5 43. Kb2 h4 44. Kc3 Rh8 45. Kd4 Rh5 46. Re1 h3 47. Rh1 Kf6 48. a4 Ke6 49. Ke3 Kd6 50. Kf3 Kc5 51. Kg4 Rh8 52. Rxh3 Rxh3 53. Kxh3 Kb4 54. Kg3 Kxa4 55. Kf4 Kb3 56. Ke3 Kc3 57. Ke2 d4 58. Kd1 Kd3 59. Ke1 Kc2 0-1