Aristide Gromer vs Johannes Hendrik Otto van den Bosch - Hamburg Olympiad 1930.07.17

Aristide Gromer vs Johannes Hendrik Otto van den Bosch<br>Hamburg Olympiad Hamburg GER round 6 1930.07.17<br>Ruy Lopez: Marshall Attack 1-0<br>https://www.chessgames.com/perl/chessgame?gid=1569195 --- Send in a voice message: https://anchor.fm/blindfoldchess/message