[Event "World Cup"]
[Round "7"]
[Site "Skelleftea"]
[Date "1989.08"]
[White "Portisch, Lajos"]
[WhiteElo "2600"]
[Black "Andersson, Ulf"]
[BlackElo "2635"]
[Result "1/2-1/2"]
[ECO "E11"]
[Opening "Bogo-Indian Defence"]
 1. d4   Nf6
 2. c4   e6
 3. Nf3  Bb4+
 4. Nbd2 b6
 5. a3   Bxd2+
 6. Qxd2 Bb7
 7. e3   O-O
 8. b4   a5
 9. b5   d6
10. Bb2  Nbd7
11. Be2  Ne4
12. Qc2  f5
13. O-O  Qe7
14. Ne1  Rae8
15. Nd3  e5
16. Rae1 Rf6
17. f3   Rh6
18. fxe4 Qh4
19. h3   Bxe4
20. Bf3  Bxf3
21. Rxf3 e4
22. Rf2  exd3
23. Qxd3 Rf6
24. Ref1 Qe4
25. Qxe4 fxe4
26. Rxf6 Nxf6
27. d5   Nd7
28. Bd4  Ne5
29. Bxe5 Rxe5
30. g4   g6
31. Kg2  Kg7
32. h4   h6
33. Kf2  g5
34. Kg3  Re8
35. Rf5  Kg6
36. h5+  Kg7
37. Kf2  Re7
38. Ke2  Re8
39. Kd2  Re7
40. Kc3  Re8
1/2-1/2