[Event "Vidmar Memorial-02"]
[Site "Ljubljana/Portoroz"]
[Date "1973.04.08"]
[Round "5"]
[White "Barle, Janez"]
[Black "Portisch, Lajos"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. Ng6+ hxg6 12. exf6+ Kxf6 13. Qxh8 Kf7 14. O-O Nc5 15. Bb1 e5 16. Nb3 Ncxb3 17. axb3 Be6 18. Qh7 Qf6 19. h4 Ne2+ 20. Kh1 e4 21. Bg5 Qe5 22. Re1 Bd6 23. f4 exf3 24. Qxg6+ Kf8 0-1