Boris Spassky vs Tigran Vartanovich Petrosian - USSR Championship 1955.02.18

Boris Spassky vs Tigran Vartanovich Petrosian<br>USSR Championship Moscow URS round 5 1955.02.18<br>Sicilian Defense: Najdorf Variation 1/2-1/2<br>https://www.chessgames.com/perl/chessgame?gid=1106284 --- Send in a voice message: https://anchor.fm/blindfoldchess/message