Chelsea goalkeeper Petr Cech admits they were left fuming after defeat to Champions League opponents Manchester United.
Patrice Evra clearly fouled Blues midfielder Ramires but somehow Spanish referee Alberto Mallenco decided to ignore the home side's frantic appeals.
Cech declared: "Everyone saw what happened. You could see it clearly but the most important man did not see it.
"We have been left with a mountain to climb in Manchester."
Click here for the No1 coverage of all the gossip and transfer news around Chelsea.