Champions League preview: Barcelona v Chelsea

Chelsea travel to the Nou Camp on Tuesday for the first-leg of their semi-final with Barcelona.

Click the image on the right to launch our guide.

Guus Hiddink's team will be looking to secure an away goal while at the same time control Lionel Messi and co from destroying their European dream.

Barcelona overcame Bayern Munich in the last round, thrashing them 4-0 at the Nou Camp. Meanwhile Chelsea beat European specialists Liverpool after a pulsating 4-4 draw at Stamford Bridge.