Mezhdunarodnyĭ shakhmatnyĭ turnir pami︠a︡ti M. I. Chigorina
by M. M. Botvinnik, M. I. Chigorin
ChessTournaments, 1947
Writing a summary for young readers…
For young readers
Book data: Open Library
by M. M. Botvinnik, M. I. Chigorin
Book data: Open Library