[Event "World Cup"]
[Round "15"]
[Site "Reykjavik"]
[Date "1991"]
[White "Portisch, Lajos"]
[WhiteElo "2570"]
[Black "Salov, Valery"]
[BlackElo "2665"]
[Result "1/2-1/2"]
[ECO "E11"]
[Opening "Bogo-Indian Defence"]
 1. d4   Nf6
 2. c4   e6
 3. Nf3  Bb4+
 4. Bd2  Qe7
 5. g3   Nc6
 6. Nc3  Bxc3
 7. Bxc3 Ne4
 8. Rc1  d6
 9. Bg2  O-O
10. d5   Nd8
11. dxe6 Nxe6
12. O-O  Nxc3
13. Rxc3 
1/2-1/2