[Event "Interzonal-09a"]
[Site "Leningrad"]
[Date "1973.06.27"]
[Round "17"]
[White "Byrne, Robert Eugene"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. Nb3 Bd6 9. O-O Ne7 10. Bg5 O-O 11. Bh4 Bg4 12. Be2 Re8 13. Re1 1/2-1/2