1979 Rio de Janeiro Interzonal Tournament chess set - Chess Forums - Chess .com

From September 22nd to October 21st, 1979, two Interzonal Tournaments, one for male contestants, one for female contestants, were held in Rio de Janeiro, Brazil. It is surprising that despite well-known and reputable participants, such as Robert Huebner, Lajos Portisch, Tigran Petrosian and Jan Timman

Last Friday's Set--The Pieces of the Petropolis 1973 Interzonal - Chess Forums - Page 2

CHESS SETS USED IN BOTH UNOFFICIAL AND OFFICIAL WORLD CHAMPIONSHIPS - Chess Forums - Page 12

Original Romanian-Hungarian Tournament Chess Set (IM Biro) - Chess Forums

Mikhail Tal at the 'Tournament of Stars' (Montréal, 1979).

What's Your Favorite Chess Set? - Chess Forums

BILL WALL'S CHESS PAGE

CHESS SETS USED IN BOTH UNOFFICIAL AND OFFICIAL WORLD CHAMPIONSHIPS - Chess Forums

Last Friday's Set--The Pieces of the Petropolis 1973 Interzonal - Chess Forums

My Journey as a Chess Collector by Stephen Kong (Chess Praxis)