🇧🇷 Petropolis, Brazil
Interzonal 1973
Petropolis, Brazil
Winner
🇧🇷 Mecking
Format
18-player round-robin (Interzonal A)
Qualified for Candidates
Mecking, Polugaevsky, Byrne
Notable
First year with TWO Interzonals. Mecking won on home soil.
Petropolis, Brazil
Mecking, Polugaevsky, Byrne
First year with TWO Interzonals. Mecking won on home soil.