[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.10.08"]
[Round "12"]
[White "Vaganian, Rafael A"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2595"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 e6 11. Be2 Nc6 12. e5 Ne7 13. h3 Bxf3 14. Bxf3 Nf5 15. O-O c6 16. Ne4 Nd5 17. Bg5 Qb6 18. Qxb6 axb6 19. g4 Nxd4 20. Rxd4 Bxe5 21. Rxd5 exd5 22. Nf6+ Kg7 23. Nd7 f6 24. Nxf8 fxg5 25. Nd7 Bxb2 26. Re1 Rxa2 27. Re2 Ra1+ 28. Kg2 Bd4 29. Re7+ Kg8 30. Nb8 Ra2 31. Rxb7 Rxf2+ 32. Kg3 Rc2 33. Nxc6 Bf2+ 1/2-1/2