1. 
   Interzonal
   Interzonal chess tournaments were tournaments organized by FIDE, the World Chess Federation, and were a stage in the triennial World Chess Championship cycle. == Zonal tournaments == In the first year of the cycle, every FIDE member nation would hold a national championship, with the top players qu...
   Found op http://en.wikipedia.org/wiki/Interzonal
   
   

Tip: double click on a word to show its meaning.