[Event "World Cup"]
[Round "2"]
[Site "Reykjavik"]
[Date "1988.10"]
[White "Petursson, Margeir"]
[WhiteElo "2530"]
[Black "Portisch, Lajos"]
[BlackElo "2635"]
[Result "1-0"]
[ECO "E10"]
[Opening "Queen's Pawn Game 3.Nf3"]
 1. d4   Nf6
 2. c4   e6
 3. Nf3  c5
 4. d5   exd5
 5. cxd5 d6
 6. Nc3  g6
 7. Bf4  a6
 8. e4   b5
 9. Qe2  Nh5
10. Bg5  f6
11. Be3  Nd7
12. g4   Ng7
13. h4   Nb6
14. Nd2  b4
15. Nd1  h5
16. gxh5 Nxh5
17. Rg1  Kf7
18. f4   f5
19. Qg2  Rh6
20. Nf2  Qf6
21. O-O-O Bg7
22. Nd3  Bb7
23. Be2  Rg8
24. e5   Qd8
25. Bf3  Qa8
26. Bxh5 gxh5
27. Qg5  Nxd5
28. Qxf5+ Ke8
29. exd6 Qc8
30. Qe4+ Kf8
31. Bxc5 Kf7
32. Nc4  Re6
33. Qf5+ Nf6
34. Qg6+ 
1-0