Boris Godunov (opera) Boris Godunov (opera) Boris Godunov (, "Borís Godunóv") is an opera by Modest Mussorgsky (1839–1881). The work was composed between 1868 and 1873 in Saint Petersburg, Russia. It is Mussorgsky's only completed opera and is considered his masterpiece. Its subjects are the Russian ruler Boris Godunov, who reigned as Tsar (1598 to 1605) during the Time of Troubles, and his nemesis, the False Dmitriy (reigned 1605 to 1606). The Russian-language libretto was written by the composer, and is based on the drama "Boris Godunov" by Aleksandr Pushkin, and, in the Revised Version of 1872, on Nikolay Karamzin's "History of the
Boris Godunov Boris Godunov Boris Fyodorovich Godunov (; , ; c. 1551) ruled the Tsardom of Russia as "de facto" regent from c. 1585 to 1598 and then as the first non-Rurikid tsar from 1598 to 1605. After the end of his reign Russia descended into the Time of Troubles. Boris Godunov was the most noted member of an ancient, now extinct, Russian family of Tatar origin (Chet), which came from the Horde to Kostroma in the early 14th century. This legend is written in the annals dating from early 17th century. He was descended from the Tatar Prince Chet, who went