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

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

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

1973 Petropolis 1979 Interzonal Tournament Chess Set

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

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

CHESS SETS USED IN BOTH UNOFFICIAL AND OFFICIAL WORLD CHAMPIONSHIPS - Chess Forums - Page 4

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

Rarity Wanted Brazilian chess set - Chess Forums

Two Sets from The Chess Empire - Chess Forums

CHESS SETS USED IN BOTH UNOFFICIAL AND OFFICIAL WORLD CHAMPIONSHIPS - Chess Forums - Page 5

Rarity Wanted Brazilian chess set - Chess Forums