Leif Ogaard vs Janos Flesch - ??? 1974.??.??

Leif Ogaard vs Janos Flesch<br>??? Oslo NOR 1974.??.??<br>Nimzo-Indian Defense: Normal Variation, Gligoric System 0-1<br>https://www.chessgames.com/perl/chessgame?gid=1282692 --- Send in a voice message: https://anchor.fm/blindfoldchess/message