[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.09.28"]
[Round "5"]
[White "Hebert, Jean"]
[Black "Vaganian, Rafael A"]
[Result "1/2-1/2"]
[WhiteElo "2365"]
[BlackElo "2570"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e6 7. b3 a5 8. a3 Bc5 9. Bb2 Qe7 10. e4 dxe4 11. dxe4 e5 12. b4 Bb6 13. c4 O-O 14. c5 Bc7 15. Qc2 Ra7 16. h3 Bxf3 17. Bxf3 Rfa8 18. Nc4 h5 19. h4 1/2-1/2