Extra-time, 4min: Chelsea 1 Liverpool 1 (Agg: 2-2)

An incredible passage of play. Liverpool make two last-ditch tackles to stay in the match, the ball bounces out to Essien on the edge of the penalty. He strikes it past Reina. Andy Gray roars - really impressed now - The Times sports desk rises to its feet ... and the fourth official flags for offside. "They're never given offside," says Gray, incredulous.