As Barcelona prepare to host Inter in the Champions League semi-final first leg on Wednesday night, here is a look at some of the key battles that could influence the result between the two European

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.

The Blaugrana have been bitten by the silverware bug after Sunday's Copa del Rey triumph, adding to the Supercopa de Espana trophy they collected back in January. European success hinges on two gargantuan clashes with Inter as Hansi Flick's side looks to set up a date in the showpiece fixture with either Arsenal or Paris Saint-Germain.