Chelsea wing-back Victor Moses has completed a permanent move to Spartak Moscow, having spent last season on loan at the Russian club.
The Nigerian, 30, joined the Blues from Wigan Athletic in 2012.
He went on to win the Premier League, Europa League and FA Cup at Stamford Bridge.
Moses enjoyed his best season at Chelsea under Antonio Conte as the Italian guided the club to a fifth Premier League title in 2016-17.
Moses made 128 appearances for Chelsea, scoring 18 goals.