Chelsea's Carney Chukwuemeka heads the ball during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
Heidenheim's Mikkel Kaufmann, center, and Chelsea's Kiernan Dewsbury-Hall, right, vie for the ball during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
Heidenheim's Maximilian Breunig attempts a goal during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
Chelsea's Christopher Nkunku, left, and Heidenheim's Tim Siersleben vie for the ball during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
Chelsea's Kiernan Dewsbury-Hall, left, and Heidenheim's Jan Schoeppner vie for the ball during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
Chelsea's Christopher Nkunku, second from right, celebrates after scoring his side's first goal during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
Chelsea's Christopher Nkunku, second from right, scores his side's first goal during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
Heidenheim's Niklas Dorsch, left, and Chelsea's Marc Guiu in action during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
Heidenheim's Omar Haktab Traore, left, and Chelsea's Jadon Sancho vie for the ball during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
Heidenheim's Leo Scienza, left, and Chelsea's Renato Veiga vie for the ball during the Europa Conference League opening phase soccer match between FC Heidenheim and Chelsea, at the FCH Arena in Heidenheim, Germany.
