[Event "Interzonal-13a"]
[Site "Tunis"]
[Date "1985.05.19"]
[Round "17"]
[White "Chernin, Alexander"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2560"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 c5 6. Bg2 Bb7 7. O-O O-O 8. Bxb4 cxb4 9. Nbd2 Qe7 10. Qb3 a5 11. a3 Na6 12. Rfc1 d6 13. axb4 Nxb4 14. Ne1 Bxg2 15. Kxg2 e5 16. Nc2 Qb7+ 17. Kg1 Nxc2 18. Rxc2 exd4 19. Nf3 d3 20. Qxd3 d5 1/2-1/2