The crossword solution for the term 'Bolshevik Target' is TSAR, which is an acronym for the Russian title of 'TSAR of All Rus'. TSAR was the title of the monarchs of Russia from 1547 to 1917. The Bolsheviks were a revolutionary Marxist party that overthrew the TSAR in the October Revolution of 1917 and established the Soviet Union. Therefore, the Bolshevik target was the TSAR, who was overthrown by the Bolsheviks in the October Revolution.