[Event "World Cup"]
[Round "?"]
[Site "Rotterdam"]
[Date "1989"]
[White "Seirawan, Yasser"]
[WhiteElo "2610"]
[Black "Portisch, Lajos"]
[BlackElo "2610"]
[Result "1-0"]
[ECO "E35"]
[Opening "Nimzo-Indian, Classical, Noa Variation, 5.cxd5 exd5"]
 1. d4   Nf6
 2. c4   e6
 3. Nc3  Bb4
 4. Qc2  d5
 5. cxd5 exd5
 6. Bg5  h6
 7. Bxf6 Qxf6
 8. a3   Bxc3+
 9. Qxc3 O-O
10. e3   Bf5
11. Ne2  Rc8
12. Ng3  Be6
13. b4   a5
14. Be2  axb4
15. axb4 Rxa1+
16. Qxa1 Qe7
17. Qc3  Qd6
18. O-O  Nc6
19. b5   Ne7
20. Ra1  g6
21. Qc5  b6
22. Qxd6 cxd6
23. Kf1  Kf8
24. Ke1  Ke8
25. Bd3  Kd8
26. Kd2  Rb8
27. Ne2  Bc8
28. Nc3  Bb7
29. Na4  Bc8
30. Rc1  Be6
31. Rc2  Rb7
32. Ra2  Ra7
33. Kc3  Kc7
34. Kb4  Kb7
35. Rc2  Ra8
36. Rc1  Rc8
37. Nc3  Ra8
38. Bc2  f5
39. Bb3  Bg8
40. h4   Rf8
41. Ne2  Rf6
42. Rh1  Bf7
43. Nf4  Kc7
44. Bd1  Bg8
45. g4   fxg4
46. Bxg4 Kb8
47. Rc1  Rf8
48. h5   gxh5
49. Bxh5 Bh7
50. Rh1  Be4
51. f3   Bf5
52. Bg4  Bxg4
53. fxg4 Rf6
54. Kc3  Kc7
55. Kd3  Kc8
56. Ke2  Kc7
57. Kf3  Kc8
58. Kg3  Kc7
59. Rc1+ Kb7
60. Rc2  Kb8
61. Rf2  Kc7
62. Rh2  
1-0