[Event "World Cup"]
[Round "7"]
[Site "Reykjavik"]
[Date "1991"]
[White "Khalifman, Alexander"]
[WhiteElo "2630"]
[Black "Hjartarson, Johann"]
[BlackElo "2550"]
[Result "1/2-1/2"]
[ECO "B92"]
[Opening "Sicilian, Najdorf, Opocensky Variation (6.Be2)"]
 1. e4   c5
 2. Nf3  d6
 3. d4   cxd4
 4. Nxd4 Nf6
 5. Nc3  a6
 6. Be2  e6
 7. O-O  Be7
 8. f4   O-O
 9. Kh1  Qc7
10. a4   Nc6
11. Be3  Re8
12. Bd3  Nb4
13. a5   Bd7
14. Qe1  Bc6
15. Qg3  Nxd3
16. cxd3 Rac8
17. Nf3  Bf8
18. Bd4  Qe7
19. e5   Nh5
20. Qg4  g6
21. Ne4  Bxe4
22. dxe4 Rc4
23. Rae1 Rd8
24. Bc3  dxe5
25. Nxe5 Ra4
26. Qf3  Bg7
27. f5   exf5
28. exf5 Qc7
29. fxg6 fxg6
30. g3   Nf6
31. Nxg6 hxg6
32. Bxf6 Rf8
33. Qd5+ Qf7
34. Qd1  Ra1
35. Qxa1 Qd5+
36. Kg1  Bxf6
37. h4   Qd4+
38. Kg2  Qd2+
39. Kh3  Qd7+
40. Kg2  Qd2+
41. Kh3  Qd7+
42. Kh2  Qd2+
43. Kh3  
1/2-1/2