Chelsea's Guro Reiten scored an 83rd-minute penalty as her side beat Arsenal 1-0 to remain top of the Women's Super League (WSL) and deal a hammer blow to the title challenge of the Gunners, who had defender Katie McCabe sent off.
Chelsea are so dominant that competition will not come from other sides in the league - but from the best sides in previous WSL seasons
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The Women's Super League returned this weekend as Chelsea extended their lead at the top of the table with a nail-biting victory over Arsenal.
Catch up on the action from the women's game as Man United went second in the WSL and leaders Chelsea beat Arsenal, while Barcelona hammered Real Madrid.
Lauren James, after more than three months off the pitch, gets Chelsea Women a penalty opportunity and a double yellow card for Katie McCabe as the Arsenal player fails to accept that Lauren owns the Gunners. Guro Reiten steps up to the spot and does one of the many things she does at the greatest level: convert the spot kick for the Blues.
Watch BBC Two coverage of Chelsea v Arsenal, plus live text from Sunday's four other games in the Women's Super League.
Guro Reiten's penalty gave Chelsea a crucial win over rivals that puts them nine points clear at the top of the WSL table.
Another entertaining weekend in the WSL saw Chelsea extend their unbeaten run, City get back to winning ways, United win again, Tottenham edge a 5-goal thriller at Palace, Leicester win and West Ham beat struggling Everton.
The fourth round of the Women's FA Cup reaches its conclusion on Wednesday, as Arsenal host Bristol City, Everton play Tottenham, Liverpool are away at West Ham and Brighton take on Durham.
Chelsea midfielder Guro Reiten says Women's Super League matches against Arsenal "mean something extra" because of the rivalry between the teams.
Catarina Macario takes the corner kick for Chelsea Women and Durham goalkeeper Tatiana Saunders ties to get a hold of it. She fails to do so and as the ball falls out of her grasp, Guro Reiten takes the shot to get herself in the scoreline.