Hermann Knoll vs Michael Gratze - ch-AUT 2012.07.22

Hermann Knoll vs Michael Gratze<br>ch-AUT Zwettl AUT round 2.15 2012.07.22<br>Slav Defense: Bonet Gambit 1-0<br>https://www.chessgames.com/perl/chessgame?gid=1681196 --- Send in a voice message: https://anchor.fm/blindfoldchess/message