[Event "Interzonal-08"]
[Site "Palma de Mallorca"]
[Date "1970.11.11"]
[Round "3"]
[White "Hort, Vlastimil"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Nbd7 5. Bg2 dxc4 6. Qa4 a6 7. Qxc4 b5 8. Qc6 Rb8 9. Qc2 Bb7 10. O-O c5 11. dxc5 Bxc5 12. Nbd2 Rc8 13. Qd1 O-O 14. Nb3 Bb6 15. Bf4 Re8 16. Rc1 e5 17. Bd2 e4 18. Nfd4 Rxc1 19. Bxc1 Ne5 20. Nc2 Qc8 21. Be3 Rd8 1/2-1/2