Josef Heral vs Joseph Henry Blackburne - Vienna 1873.08.07

Josef Heral vs Joseph Henry Blackburne<br>Vienna Vienna AUH round 6.1 1873.08.07<br>Queen's Gambit Declined: Been-Koomen Variation 0-1<br>https://www.chessgames.com/perl/chessgame?gid=1028923 --- Send in a voice message: https://anchor.fm/blindfoldchess/message