[Event "Interzonal-13a"]
[Site "Tunis"]
[Date "1985.05.09"]
[Round "10"]
[White "Hort, Vlastimil"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2535"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. b3 e6 5. Bb2 c5 6. Bd3 Be7 7. O-O O-O 8. c4 d5 9. Qe2 Nbd7 10. Nbd2 Ne4 11. Rac1 Nxd2 12. Nxd2 Bf6 13. cxd5 exd5 14. Ba6 1/2-1/2