[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Karpov, Anatoly"]
[Black "Ribli, Zoltan"]
[Result "1-0"]
[WhiteElo "2725"]
[BlackElo "2585"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O d6 7. d4 cxd4 8. Qxd4 a6 9. Rd1
Be7 10. b3 Nbd7 11. e4 Qc8 12. Bb2 O-O 13. Nd2 Qc7 14. Rac1 Rac8 15. h3 Rfe8 16. a3 Qb8
17. b4 Red8 18. Qe3 Ba8 19. Qe2 Ne8 20. Nf1 Bb7 21. Kh2 Nef6 22. Nd2 Ne8 23. Re1 Ba8 24.
Nb3 Bg5 25. Rc2 Rc7 26. f4 Bf6 27. Rec1 Rdc8 28. Nd1 Bb7 29. Qd3 Bxb2 30. Nxb2 Qa8 31. Nd1
a5 32. Nd4 Rd8 33. Nb5 Rcc8 34. Ndc3 Qb8 35. Rd1 Ndf6 36. Rcd2 h6 37. Qe2 Ba8 38. Kg1 Bc6
39. Kh2 e5 40. f5 Qa8 41. g4 Qb8 42. h4 Qb7 43. Bf3 Qe7 44. Kg3 axb4 45. axb4 d5 46. cxd5
Bxb5 47. Nxb5 Qxb4 48. g5 hxg5 49. hxg5 Nh7 50. d6 Rc5 51. Rb2 Qc4 52. Qh2 Rxb5 53. Qxh7+
Kxh7 54. Rh2+ Kg8 55. Rdh1 f6 56. Rh8+ 1-0