Izaak Grynfeld vs Isaac Boleslavsky - Warsaw 1947.04.??

Izaak Grynfeld vs Isaac Boleslavsky<br>Warsaw Warsaw round 5 1947.04.??<br>Sicilian Defense: Boleslavsky Variation 0-1<br>https://www.chessgames.com/perl/chessgame?gid=1460489 --- Send in a voice message: https://anchor.fm/blindfoldchess/message