Svetozar Gligoric vs Tigran Vartanovich Petrosian - Zurich Candidates 1953.09.05

Svetozar Gligoric vs Tigran Vartanovich Petrosian<br>Zurich Candidates Zurich SUI round 4 1953.09.05<br>Benoni Defense 1/2-1/2<br>https://www.chessgames.com/perl/chessgame?gid=1106246 --- Send in a voice message: https://anchor.fm/blindfoldchess/message