[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.16"]
[Round "8"]
[White "Gligoric, Svetozar"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O d5 8. cxd5 exd5 9. Bd2 a6 10. Rc1 Bd6 11. Ne5 c5 12. Qf3 Re8 13. Qf5 g6 14. Qg5 Nfd7 15. Qxd8 Rxd8 16. f4 c4 17. Be2 b5 18. Bf3 Nb6 19. e4 Nc6 20. Nxc6 Bxc6 21. exd5 Bb7 22. Ne4 Nxd5 23. f5 Be7 24. fxg6 hxg6 25. b3 Rac8 26. bxc4 bxc4 27. Rce1 Bc6 28. Bg5 Bxg5 29. Nxg5 Rc7 30. Ne4 Kg7 31. Rc1 Ne3 32. Rfe1 Bxe4 33. Bxe4 Nd5 34. a3 1/2-1/2