Jose Mourinho has once again taken aim at the 'ghost goal' Liverpool scored against Chelsea in the semi-finals of the 2005 Champions League.
The Portuguese boss was in charge of the Blues at the time, in what was his first season in charge at Stamford Bridge. After drawing the first leg in London, Chelsea travelled to Anfield, with the Reds scoring the tie's only goal after just four minutes.
There remains huge controversy over the decision to award that goal, with members of Chelsea's team that day remaining adamant that it did not cross the line. Mourinho is clearly one to hold sore feelings about it, having brought up the incident this week.