[Event "World Cup"]
[Round "6"]
[Site "Reykjavik"]
[Date "1991"]
[White "Portisch, Lajos"]
[WhiteElo "2570"]
[Black "Ivanchuk, Vassily"]
[BlackElo "2735"]
[Result "0-1"]
[ECO "E92"]
[Opening "King's Indian, Classical Variation"]
 1. d4   Nf6
 2. c4   g6
 3. Nc3  Bg7
 4. e4   d6
 5. Nf3  O-O
 6. Be2  e5
 7. Be3  c6
 8. dxe5 dxe5
 9. Nd2  Qe7
10. c5   Nbd7
11. Qa4  Rd8
12. Nb3  Nf8
13. O-O  Ne6
14. Rad1 Rxd1
15. Rxd1 Nf4
16. f3   h5
17. Bc4  h4
18. Qa5  Be6
19. Bxe6 Nxe6
20. Qb4  Bf8
21. Qc4  Nh5
22. Ne2  Nhf4
23. h3   Rd8
24. Qc2  Qg5
25. Nxf4 exf4
26. Bf2  Rxd1+
27. Qxd1 Nxc5
28. Nd4  a5
29. Qd2  Qd8
30. Qc3  Na6
31. Ne2  Qd1+
32. Qe1  Qc2
33. Bd4  Bc5
34. Bxc5 Nxc5
35. Nxf4 Qxb2
36. Qxh4 Qd4+
37. Kh2  Qe5
38. Qd8+ Kg7
39. g3   Qb2+
40. Ng2  a4
41. h4   Ne6
42. Qe7  Qxa2
43. h5   gxh5
44. f4   Qd2
45. f5   Ng5
46. e5   Nf3+
47. Kh3  a3
48. Qf6+ Kf8
49. e6   Ng5+
50. Kh4  Qd4+
0-1