https://books.google.ca/books/about/The_KGB_Plays_Chess.html?id=OVwyH0XkbGkC&redir_esc=y
The KGB Plays Chess: The Soviet Secret Police and the Fight for the World ... - Yuri Felshtinsky,...
The KGB Plays Chess is a unique book. For the first time it opens to us some of the most secret pages of the history of chess. The battles about which you will...
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