Grigory Ionovich Ravinsky vs Alexander Kotov - Trades Union Ch 1949.??.??

Grigory Ionovich Ravinsky vs Alexander Kotov<br>Trades Union Ch Leningrad URS 1949.??.??<br>Old Indian Defense 0-1<br>https://www.chessgames.com/perl/chessgame?gid=1585782 --- Send in a voice message: https://anchor.fm/blindfoldchess/message