[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.09.23"]
[Round "1"]
[White "Bronstein, Luis Marcos"]
[Black "Kagan, Shimon"]
[Result "1-0"]
[WhiteElo "2420"]
[BlackElo "2445"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. Re1 Rac8 12. Nd5 Rfe8 13. Bd2 Qc5 14. Nf3 Nxd5 15. exd5 Na5 16. Be3 Qc7 17. c3 b5 18. Bd4 Bh6 19. Re4 f6 20. Rh4 Bg7 21. Bc2 Rf8 22. Qb1 Be8 23. b4 Nc4 24. a4 bxa4 25. Bxa4 Bf7 26. Bb3 Bxd5 27. Rxa7 Qd8 28. Nd2 Bf7 29. Nxc4 Bxc4 30. Bxc4+ Rxc4 31. Qe4 Rf7 32. Qd5 Rc8 33. Re4 Bf8 34. Bxf6 Rc7 1-0