Russian winger Diniyar Bilyaletdinov has completed his move from Everton to Spartak Moscow.
The 26-year-old has been in discussions with Spartak ever since the Toffees agreed a fee with the Russian club earlier this month.
"He was a great boy to work with, a really good professional," manager David Moyes told the club's official website. "When he played he was totally committed and he did everything he could to succeed.
"We wish him well. It just didn't quite work and obviously we've decided to sell."
Bilyaletdinov joined Everton in 2009.