44th USSR Chess Championship in Moscow

December 1976. USSR. Moscow. Chess player Evgeny Ellinovich Sveshnikov, grandmasters Mikhail Nekhemievich Tal, Tigran Vartanovich Petrosyan (from left to right in the foreground) and chief arbiter Vladas Ionovich Mikenas (from left in the background) at the 44th USSR Chess Championship in the Central House of Culture of Railway Workers. The exact date of the photo is unknown. Vladimir Savostyanov/TASS