What was the name of the official residence of Russian monarchs between 1732 and 1917?

The Winter Palace was the official residence of the Russian Emperors from 1732 to 1917. Today, the palace and its precincts form the Hermitage Museum. Situated between Palace Embankment and Palace Square, in Saint Petersburg, adjacent to the site of Peter the Great's original Winter Palace, the present and fourth Winter Palace was built and altered almost continuously between the late 1730s and 1837, when it was severely damaged by fire and immediately rebuilt. The storming of the palace in 1917, as depicted in Soviet propaganda art and Sergei Eisenstein's 1927 film October, became an iconic symbol of the Russian Revolution.

The palace was constructed on a monumental scale that was intended to reflect the might and power of Imperial Russia. From the palace, the Tsar ruled over 22,400,000 square kilometers (8,600,000 sq mi) (almost 1/6 of the Earth's landmass) and over 125 million subjects by the end of the 19th century. It was designed by many architects, most notably Bartolomeo Rastrelli, in what came to be known as the Elizabethan Baroque style.

The green-and-white palace has the shape of an elongated rectangle, and its principal façade is 215 metres (705 ft) long and 30 m (98 ft) high. Following a serious fire, the palace's rebuilding of 1837 left the exterior unchanged, but large parts of the interior were redesigned in a variety of tastes and styles, leading the palace to be described as a "19th-century palace inspired by a model in Rococo style".