Puzzle 296957: Black to defend
Puzzle 296957: Black to defend
Mikhail Botvinnik - Conel Hughes Alexander
ENG-URS radio Soviet Union (1), 1946 Mikhail Botvinnik - Conel Hughes Alexander
ENG-URS radio Soviet Union (1), 1946
ENG-URS radio Soviet Union (1), 1946 Mikhail Botvinnik - Conel Hughes Alexander
ENG-URS radio Soviet Union (1), 1946