Frank Sanchez vs Rodolfo Kalkstein - Tel Aviv Olympiad Final-D 1964.11.14

Frank Sanchez vs Rodolfo Kalkstein<br>Tel Aviv Olympiad Final-D Tel Aviv ISR round 2 1964.11.14<br>Dutch Defense 1/2-1/2<br>https://www.chessgames.com/perl/chessgame?gid=2075941 --- Send in a voice message: https://anchor.fm/blindfoldchess/message