Rudolf Spielmann vs Oldrich Duras - San Sebastian 1912.02.27

Rudolf Spielmann vs Oldrich Duras<br>San Sebastian San Sebastian ESP round 7 1912.02.27<br>Ruy Lopez: Closed 1/2-1/2<br>https://www.chessgames.com/perl/chessgame?gid=1039871 --- Send in a voice message: https://anchor.fm/blindfoldchess/message