[Event "World Cup"]
[Round "?"]
[Site "Brussels"]
[Date "1988"]
[White "Portisch, Lajos"]
[WhiteElo "2610"]
[Black "Andersson, Ulf"]
[BlackElo "2605"]
[Result "1/2-1/2"]
[ECO "E11"]
[Opening "Bogo-Indian Defence"]
 1. d4   Nf6
 2. c4   e6
 3. Nf3  Bb4+
 4. Bd2  Bxd2+
 5. Qxd2 O-O
 6. g3   d5
 7. Bg2  Nbd7
 8. O-O  c6
 9. Rc1  Qe7
10. Qe3  b6
11. cxd5 Nxd5
12. Qg5  Bb7
13. Qxe7 Nxe7
14. Nbd2 Rfd8
15. Nc4  c5
16. Nd6  Bxf3
17. Bxf3 Rab8
18. Nb5  a5
19. dxc5 Nxc5
20. Rd1  g6
21. Kf1  Kg7
22. Ke1  e5
23. Nd6  Nf5
24. Nxf5+ gxf5
25. Bc6  Kf6
26. Bb5  h5
27. h4   f4
28. gxf4 exf4
29. Bc6  Ne6
30. e3   fxe3
31. fxe3 Rbc8
32. Rxd8 Nxd8
33. Bf3  Rc4
34. Rd1  Ne6
35. Rd6  Rb4
36. b3   Ke7
37. Rc6  Rxh4
38. Rxb6 Rh2
39. a4   Nc5
40. Bd5  h4
41. Rh6  h3
42. Kf1  Rd2
43. Rh5  Kd6
44. Bc4  h2
45. Be2  Rb2
46. Rxh2 Rxb3
47. Rh6+ Ke7
48. Rh5  
1/2-1/2