[Event "Interzonal-10a"]
[Site "Biel"]
[Date "1976.07.22"]
[Round "9"]
[White "Csom, Istvan"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2620"]

1. c4 Nf6 2. Nf3 e6 3. b3 c5 4. Bb2 Nc6 5. e3 d5 6. cxd5 exd5 7. Be2 Bd6 8. O-O O-O 9. d4 cxd4 10. Nxd4 Qe7 11. Nd2 Nxd4 12. Bxd4 Be6 13. Rc1 Ba3 14. Rc3 Bb4 15. Rc1 Ba3 16. Rc3 Bb4 17. Rc1 Rfc8 18. Bd3 Rxc1 1/2-1/2