[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.06"]
[Round "2"]
[White "Gligoric, Svetozar"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Qc2 Re8 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. f3 Bd7 16. a4 Bc6 17. Re1 Rad8 18. e4 h5 19. Be3 h4 20. h3 Nh5 21. Rad1 Nf4 22. Bf1 b6 23. Rxd8 Rxd8 24. Rd1 Rxd1 25. Qxd1 Ne6 1/2-1/2