Chelsea are competing in European football’s third-tier competition for the first time in their history and bidding to become the first club to have won all three major European competitions — having previously won the Champions League and Europa League — as well as the now-defunct UEFA Cup Winners’ Cup.

Maresca’s Blues head into Thursday’s semi-final second leg at Stamford Bridge with a 4-1 advantage against Swedish side Djurgarden.

Enzo Maresca believes winning the Conference League would prove that "Chelsea are back" and be vital to rediscovering the club's winning mentality.