Rudolf Spielmann vs Emil Zinner - Vienna-Brunn 1937.??.??

Rudolf Spielmann vs Emil Zinner<br>Vienna-Brunn Vienna AUT 1937.??.??<br>Queen's Gambit Declined: Exchange Variation 1-0<br>https://www.chessgames.com/perl/chessgame?gid=1899352 --- Send in a voice message: https://anchor.fm/blindfoldchess/message