E Blanck vs Henry William Birkmyre Gifford - DCA Congress 1st 1873.08.?? - Audible Chess
E Blanck vs Henry William Birkmyre GiffordDCA Congress 1st The Hague NED round 7 1873.08.??Blackburne Shilling Gambit 1/2-1/2https://www.chessgames.com/perl/chessgame?gid=1790082
