Efim Bogoljubov vs Karl Helling - Dresden 1936.06.09

Efim Bogoljubov vs Karl Helling<br>Dresden Dresden GER round 4 1936.06.09<br>Slav Defense: Bonet Gambit 0-1<br>https://www.chessgames.com/perl/chessgame?gid=1004460 --- Send in a voice message: https://anchor.fm/blindfoldchess/message