Leo Tolstoy then spent much of his time in Moscow, Tula and Saint Petersburg, leading a lax and leisurely lifestyle. He began writing during this period, including his first novel "Childhood", a fictitious account of his own youth, which was published in 1852. In 1851, after running up heavy gambling debts, he went with his older brother to the Caucasus and joined the army. Tolstoy served as a young artillery officer during the Crimean War and was in Sevastopol during the 11-month-long siege of Sevastopol in 1854–55, including the Battle of the Chernaya. During the war he was recognised for his bravery
Leo Tolstoy knew little else about Tolstoy. According to some sources, Tolstoy spent the last hours of his life preaching love, nonviolence, and Georgism to his fellow passengers on the train. A 2009 film about Tolstoy's final year, "The Last Station", based on the novel by Jay Parini, was made by director Michael Hoffman with Christopher Plummer as Tolstoy and Helen Mirren as Sofya Tolstoya. Both performers were nominated for Oscars for their roles. There have been other films about the writer, including "Departure of a Grand Old Man", made in 1912 just two years after his death, "How Fine, How Fresh