[Event "Alekhine Memorial-02"]
[Site "Moscow"]
[Date "1971.12.04"]
[Round "8"]
[White "Petrosian, Tigran V"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. b3 b6 8. Bb2 Nbd7 9. Nbd2 Bb7 10. e3 dxc4 11. bxc4 c5 12. Qe2 Qc7 13. Rfd1 Rfd8 14. a4 Ne4 1/2-1/2