[Event "Moscow"]
[Site "Moscow"]
[Date "1975.??.??"]
[Round "?"]
[White "Petrosian, Tigran V"]
[Black "Planinc, Albin"]
[Result "1/2-1/2"]

1. c4 b6 2. Nc3 Bb7 3. d4 Nf6 4. d5 e6 5. a3 Bd6 6. Nf3 O-O 7. e4 exd5 8. exd5 c6 9. Be2 cxd5 10. cxd5 Na6 11. O-O Re8 12. Bg5 h6 13. Bh4 Rc8 14. Nd4 Nc5 15. Nf5 Bf8 16. b4 Nce4 17. Nxe4 Rxe4 18. Bd3 Re8 19. Ne3 g5 20. Bg3 Nxd5 21. Nxd5 Bxd5 22. Bh7+ Kxh7 23. Qxd5 Qe7 24. Rad1 a5 25. bxa5 bxa5 26. Qxa5 Qxa3 27. Qf5+ Kg8 28. Rxd7 Qb3 1/2-1/2