[Event "Interzonal-10a"]
[Site "Biel"]
[Date "1976.07.17"]
[Round "6"]
[White "Petrosian, Tigran V"]
[Black "Lombard, Andre"]
[Result "1-0"]
[WhiteElo "2635"]
[BlackElo "2420"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. Qb3 Be7 6. Bf4 O-O 7. e3 Qa5 8. Rc1 Nbd7 9. cxd5 Nxd5 10. Bg3 Nxc3 11. bxc3 c5 12. Bd3 cxd4 13. exd4 Rd8 14. O-O Nc5 15. Bxh7+ Kxh7 16. dxc5 Qxc5 17. Rfe1 b6 18. Re5 Rd5 19. Rxd5 exd5 20. Qc2+ g6 21. Be5 Bf5 22. Qd2 f6 23. Bd4 Qd6 24. Re1 Rh8 25. Nh4 Bd7 26. Qd3 Be8 27. f4 Kg7 28. Qg3 Rh5 29. Qg4 Bf7 1-0