Rainer F A Knaak vs Jose Luis Vilela de Acuna - Keres Memorial 1979.03.02

Rainer F A Knaak vs Jose Luis Vilela de Acuna<br>Keres Memorial Tallinn URS round 8 1979.03.02<br>Nimzo-Indian Defense: Normal Variation, Gligoric System 0-1<br>https://www.chessgames.com/perl/chessgame?gid=1155519 --- Send in a voice message: https://anchor.fm/blindfoldchess/message