Hiddink: Essien will lift us

Guus Hiddink says Michael Essien will make the difference to Chelsea's title and Champions League hopes now that he is finally back in first-team contention after six months out, writes Simon Johnson.

Essien played the full 90 minutes for the reserves last night in what was his first game since the midfielder suffered a serious knee injury in September.

The Ghana international showed no discomfort and even scored in the 4-3 defeat at Aston Villa, which was watched by boss Hiddink.

The Dutchman is delighted to have Essien back and said: "His return will make a huge difference now we're going into a decisive month. I've also seen him in training sessions and he's very close to playing in the first team."

While Essien won't feature at Portsmouth tonight, he could be in contention for the FA Cup quarter-final against Coventry on Saturday, or the Champions League tie with Juventus next week.

Defender Ricardo Carvalho is expected to return at Coventry after coming through an hour of the reserve game.