[Event "Interzonal-07"]
[Site "Sousse"]
[Date "1967.10.26"]
[Round "9"]
[White "Hort, Vlastimil"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. e3 Bxd2+ 6. Qxd2 b6 7. Nc3 Bb7 8. Be2 O-O 9. O-O c5 10. Rfd1 Rd8 11. Rac1 d6 12. b3 Nc6 13. Qb2 cxd4 14. Nxd4 Ne5 15. Rd2 g5 16. f4 gxf4 17. exf4 Ng6 18. Rf1 1/2-1/2