[Event "World Cup"]
[Round "16"]
[Site "Reykjavik"]
[Date "1988.10"]
[White "Petursson, Margeir"]
[WhiteElo "2530"]
[Black "Spassky, Boris V"]
[BlackElo "2560"]
[Result "1-0"]
[ECO "E11"]
[Opening "Bogo-Indian Defence"]
 1. d4   Nf6
 2. c4   e6
 3. Nf3  Bb4+
 4. Nbd2 d5
 5. Qa4+ Nc6
 6. a3   Bxd2+
 7. Bxd2 Bd7
 8. Qc2  a5
 9. Bg5  h6
10. Bxf6 Qxf6
11. e3   O-O
12. Be2  Rfc8
13. cxd5 exd5
14. O-O  a4
15. Rac1 Ra5
16. Qd2  b6
17. Rc3  Qd6
18. Rfc1 Ne7
19. Ne5  f6
20. Nxd7 Qxd7
21. Qc2  c6
22. b4   axb3
23. Qxb3 b5
24. e4   Kh8
25. Re3  Ra4
26. Qd3  Rca8
27. Bf3  dxe4
28. Qxe4 R8a7
29. Rce1 Rxa3
30. R3e2 Ra1
31. h4   Rxe1+
32. Rxe1 Qd6
33. h5   b4
34. Qg4  b3
35. Be4  Kg8
36. Bg6  Ra8
37. Qe2  Kf8
38. Qc4  Qd5
39. Qb4  Qd7
40. Qxb3 Nxg6
41. hxg6 Rd8
42. Re6  Qd5
43. Qa3+ c5
44. Qxc5+ Qxc5
45. dxc5 Re8
46. Rc6  Re7
47. f4   Ke8
48. Kf2  Ra7
49. Ke3  Kd7
50. Rd6+ Ke7
51. g4   Ra5
52. Rd5  Rb5
53. f5   Ra5
54. Ke4  Ra7
55. Rd4  Ra1
56. Rb4  Ra7
1-0