Chess is believed to have originated in India sometime before the 7th century. The game was derived from the Indian game chaturanga, which is also the likely ancestor of the Eastern strategy games xiangqi, janggi, and shogi. Chess reached Europe by the 9th century, due to the Moorish conquest of Spain. The pieces assumed their current powers in Spain in the late 15th century; the rules were standardized in the 19th century.
