[Event "Interzonal-10a"]
[Site "Biel"]
[Date "1976.08.04"]
[Round "18"]
[White "Gulko, Boris F"]
[Black "Liberzon, Vladimir Mikhailovi"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2540"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. Nf3 Nf6 5. Nbd2 Bf5 6. Bxf6 gxf6 7. g3 Qb6 8. Nb3 Nd7 9. Bg2 e6 10. O-O c5 11. c4 dxc4 12. Nbd2 Qa6 13. Rc1 Nb6 14. e4 Bh7 15. Qe2 cxd4 16. Nxd4 Rd8 17. N4f3 Rc8 1/2-1/2