[Event "World Cup"]
[Round "?"]
[Site "Brussels"]
[Date "1988"]
[White "Karpov, Anatoly"]
[WhiteElo "2715"]
[Black "Portisch, Lajos"]
[BlackElo "2610"]
[Result "1/2-1/2"]
[ECO "E10"]
[Opening "Queen's Pawn Game 3.Nf3"]
 1. d4   Nf6
 2. c4   e6
 3. Nf3  d5
 4. Bg5  Be7
 5. Nc3  O-O
 6. e3   h6
 7. Bh4  b6
 8. Bd3  Bb7
 9. O-O  Nbd7
10. Qe2  c5
11. Rfd1 Ne4
12. Bg3  Nxg3
13. hxg3 cxd4
14. exd4 dxc4
15. Bxc4 Nf6
16. Ne5  Bb4
17. Qd3  Bxc3
18. bxc3 Rc8
19. Bb3  Be4
20. Qe3  b5
21. Rdc1 Qb6
22. g4   Rc7
23. a4   a6
24. axb5 axb5
25. f4   Bb7
26. g5   hxg5
27. fxg5 Ne4
28. Rab1 Qd6
29. Bd1  Rfc8
30. c4   Nxg5
31. Rxb5 f6
32. c5   Qd8
33. Nc4  Qd5
34. Rb2  Rd8
35. Rd2  Qe4
36. Rc3  Qh4
37. Bc2  Ra8
38. Ra3  Rxa3
39. Nxa3 Rc8
40. Bb3  Qg4
41. Bd1  Qh4
42. Nc2  Kf7
43. d5   Bxd5
44. Rd4  Be4
45. Ne1  Qh7
46. Bg4  Qg6
47. Nd3  Bc6
48. Nf4  Qb1+
49. Rd1  Qa2
50. Rd2  Qb1+
51. Rd1  Qe4
52. Qxe4 Bxe4
53. Rd7+ Kf8
54. Nxe6+ Nxe6
55. Bxe6 Rxc5
56. Rf7+ Ke8
1/2-1/2