Alexander Alekhine vs Grigory Helbach - All Russian Amateur 1909.03.08

Alexander Alekhine vs Grigory Helbach<br>All Russian Amateur St Petersburg RUE round 16 1909.03.08<br>Ruy Lopez: Exchange Variation 1-0<br>https://www.chessgames.com/perl/chessgame?gid=1011749 --- Send in a voice message: https://anchor.fm/blindfoldchess/message