[Event "World Cup"]
[Round "16"]
[Site "Reykjavik"]
[Date "1988.10"]
[White "Andersson, Ulf"]
[WhiteElo "2625"]
[Black "Portisch, Lajos"]
[BlackElo "2635"]
[Result "1/2-1/2"]
[ECO "A13"]
[Opening "English Opening"]
 1. c4   e6
 2. Nf3  Nf6
 3. Nc3  d5
 4. d4   Be7
 5. Bg5  O-O
 6. e3   h6
 7. Bh4  b6
 8. Rc1  Bb7
 9. cxd5 Nxd5
10. Bxe7 Qxe7
11. Nxd5 Bxd5
12. Be2  Rc8
13. O-O  c5
14. dxc5 Rxc5
15. Rxc5 Qxc5
16. Qd2  Nc6
17. Rc1  Qf8
18. a3   Na5
19. Rc3  Nb3
20. Qc2  Nc5
21. Nd2  a5
22. Bf3  Rd8
23. h3   Bxf3
24. Nxf3 Qd6
25. Nd4  e5
26. Nf5  Qd1+
27. Kh2  Qxc2
28. Rxc2 a4
29. Ne7+ Kf8
30. Nc6  Rd5
31. f3   f6
32. Nb4  Rd1
33. e4   Ne6
34. Nd5  b5
35. h4   h5
36. Rc8+ Kf7
37. Rb8  Nd4
38. Rb7+ Kf8
39. Rb8+ Kf7
40. Rb7+ Kf8
41. Rb8+ 
1/2-1/2