Interzonal chess tournaments were tournaments organized by FIDE, the World Chess Federation, and were a stage in the triennial World Chess Championship cycle.
Read more about Interzonal: Zonal Tournaments, Interzonal Tournaments
Interzonal chess tournaments were tournaments organized by FIDE, the World Chess Federation, and were a stage in the triennial World Chess Championship cycle.
Read more about Interzonal: Zonal Tournaments, Interzonal Tournaments