Erin Cuthbert's second-half brace helped Chelsea take control of Group D in the Women's Champions League with a 3-1 win at Hacken.
The two teams had played out a goalless draw at Stamford Bridge last week, which left the Swedish outfit top after three matches, but Emma Hayes' side were able to finish 2023 with a crucial victory.
Sam Kerr broke the deadlock with her ninth goal of the campaign and, while Clarissa Larisey scored for Hacken to ensure it was 1-1 at half-time, Cuthbert netted twice in the space of 12 minutes after the break.
It ensured the Women's Super League champions moved into top spot of the group after four matches and hold a one-point advantage over Hacken while Real Madrid, who they will host on January 24, are no longer able to qualify for the knockout stage following a 1-0 loss to third-placed Paris.
Hayes had warned her players there were no excuses despite this being their fourth match in 10 days but they nearly conceded early on at Bravida Arena.
Only four minutes were on the clock when Anna Anvegard hit the crossbar after Larisey's cross, but Chelsea regrouped and a Lauren James curled effort signalled their intentions.
While Hacken goalkeeper Jennifer Falk was equal to James' 20-yard strike, she had no answer to the prolific Kerr minutes later.
Johanna Rytting Kaneryd was the architect of the opener after she outmuscled Elma Junttila-Nelhage on the right before she cut back for Kerr, who fired into the roof of the net from close range in the 14th-minute.
It was a much-needed opener for the WSL champions, but they were caught out with 26 minutes on the clock by a slick counter-attack.
Jusu Bah showed great speed out wide and crossed in from the left where Larisey powered home a header.
Chelsea could have retaken the lead before half-time, but Falk pushed wide a firm strike by Sophie Ingle.
It was a different story after the break with Anvegard firing against the woodwork again for the hosts after linking up with Larisey, which proved a crucial moment in the group fixture.
Minutes later and Hayes' team were back in front when Rytting Kaneryd's cross was cleared to Ingle, who showed her composure to pick out Cuthbert and the Scotland international rifled into the bottom corner to make it 2-1 after 52 minutes.
It was Cuthbert's first goal in this season's Champions League but she doubled her tally again with 64 minutes played.
Kerr's smart pass sent Cuthbert away and after she fooled Filippa Curmark with a fake shot, the midfielder's low effort was too powerful for Falk.
Hacken pushed for a response and substitute Molly Johansson found the net in stoppage-time, but it was ruled out for offside and Chelsea earned a crucial three points.
