There was an undercover Cule for Barcelona at Estadio Ipurua, as left-back Marc Cucurella stood out when 3mbetEibar thrashed Real Madrid 3-0 on Saturday.The Catalan is on loan at the Basque club and his determination provided real problems for Alvaro Odriozola and 3mbetallowed him to set up Sergi Enrich and Kike Garcia.He was involved in all three goals, all of which came down the left flank, and continues to build on his recent good form for the club after starting the season on the fringes of the squad.After spending pre-season with Barcelona, there was no room for him in Ernesto Valverde's squad and he is now staking his claim to be involved when he does return to Camp Nou.