Guro Reiten secured Chelsea the advantage in their quarter-final against defending champions Lyon in the Women's Champions League.

The Norwegian curled home after 28 minutes in France to hand the Blues a 1-0 lead ahead of the reverse fixture in London.

Lyon were guilty of missing a number of opportunities in the first half, although Lauren James could have added a second for Chelsea when she hit the post.

Delphine Cascarino similarly struck the woodwork for Lyon after half-time, with the eight-time champions now needing a turnaround in the second leg if their title defence is to continue.