Sikov vs Viktor Korchnoi - Leningrad 1950.??.??

Sikov vs Viktor Korchnoi<br>Leningrad Leningrad 1950.??.??<br>Dutch Defense: Queen's Knight Variation 0-1<br>https://www.chessgames.com/perl/chessgame?gid=1080856 --- Send in a voice message: https://anchor.fm/blindfoldchess/message