Fabio Capello has warned Chelsea to be careful when they take on Rubin Kazan in the Europa League quarter-final first leg this week.
The reigning European champions host the Russian side at Stamford Bridge on Thursday night and Russian national team boss Capello has warned Rafael Benitez's men of Rubin's spirit and organisation.
"I think [Rubin] are a good team, compact," he told reporters.
"Chelsea need to be careful when they play against Rubin Kazan because they've got good spirit, good organisation and also good players."
