Estadi Olímpic Lluís Companys forms the backdrop for the first leg of Inter Milan’s Champions League semi-final tie against Barcelona. Wednesday’s clash in Catalonia finds two sides in

The fear that Lamine Yamal provokes in defenders when he gets the ball on Barcelona's right flank has inevitably conjured up comparisons to a young Lionel Messi.

How does it work?Thirty-six sides entered into the new "league phase" and now just four remain with a month-and-a-half to go in the UCL campaign.Barcelona, Paris Saint-Germain, Arsenal, and Inter Milan are through to the semifinals,