[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.03"]
[Round "8"]
[White "Mecking, Henrique"]
[Black "Bronstein, David Ionovich"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qc7 9. Ba3 b6 10. Bd3 h6 11. O-O c4 12. Be2 Bb7 13. Re1 O-O-O 14. Bf1 Qd7 15. g3 Rde8 16. Nh4 Kb8 17. f4 Nc8 18. Bh3 g6 19. Rf1 Reg8 20. Bg2 a5 21. Qe1 Ka7 22. g4 1/2-1/2