[Event "October Revolution 60"]
[Round "13"]
[Site "Leningrad"]
[Date "1977.07.11"]
[White "Tal, Mihail"]
[WhiteElo "2620"]
[Black "Ribli, Zoltan"]
[BlackElo "2595"]
[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  e5
 7. Nb3  Be7
 8. O-O  Be6
 9. f4   Qc7
10. a4   Nbd7
11. Be3  O-O
12. Kh1  exf4
13. Rxf4 Ne5
14. a5   Rac8
15. Bb6  Qd7
16. Bd4  Rfe8
17. Qd2  Bd8
18. Rff1 
1/2-1/2