Yuri Medvedev

On holiday in Yalta, Muscovite banker Dimitri Gurov contrives to meet a young woman who walks her dog. She's Anna Sergeyovna, trapped in a loveless marriage to a lackey. He's unhappy in an arranged marriage. With neither spouse at hand, Dimitri and Anna begin an affair... (imdb)

For her first feature after graduating from the All-Russian State Institute for Cinematography (VGIK), Larisa Shepitko trained her lens on the fascinating Russian character actress Maya Bulgakova, who gives a marvelous performance as a once heroic Russian fighter pilot now living a quiet, disappointingly ordinary life as a school principal... (criterion.com)

It's a story about two of the most famous Russian personages. They become friends, and then go along on the path of glory in parallel. (imdb)