Nikolai Radev vs Emil Stefanov Karastoichev - BUL-ch 1959.02.25

Nikolai Radev vs Emil Stefanov Karastoichev<br>BUL-ch Sofia BUL round 13 1959.02.25<br>King's Indian Defense: Petrosian Variation, Keres Defense 1/2-1/2<br>https://www.chessgames.com/perl/chessgame?gid=1953234 --- Send in a voice message: https://anchor.fm/blindfoldchess/message