Chelsea have scored in each of their past 56 WSL fixturesLate goals from Chelsea's Pernille Harder and Fran Kirby denied Leicester City a first point in the Women's Super League at Kingsmeadow.
Substitute Harder stabbed home a Jessie Fleming cut-back to finally break the visitors' resistance after 82 minutes.
And Fran Kirby slotted home in stoppage time as Chelsea moved into second, behind Arsenal on goal difference.
Promoted Leicester had looked set to be the first WSL team to keep a clean sheet against Chelsea in three years.
Sam Kerr had seen an effort cleared off the line while Foxes keeper Kirstie Levell made a series of superb saves.
Defeat means Leicester become the first WSL side to lose their first five games of the season since Yeovil lost their opening six in 2018.
Champions Chelsea last failed to score in a league game in a 0-0 draw with Birmingham in October 2018, but for 82 minutes Leicester looked set to keep them out.
Niamh Charles went close with an early header while Fleming forced a fine save from Levell with a powerful effort from long range.
Harder, who was brought on at the break, forced another good stop from Levell in the 62nd minute moments after Jessica Sigsworth had cleared a Magdalena Eriksson effort off the line.
Denmark forward Harder broke the deadlock with eight minutes remaining before Kirby sealed the win on the counter-attack.
Chelsea players and staff had joined arms before the game in solidarity with players in the US who have made sexual misconduct allegations against English coach Paul Riley.
National Women's Soccer League team North Carolina Courage sacked Riley following the allegations, which he denies.
Line-ups
Chelsea Women
Formation 3-4-3
1Musovic
4Bright3Nouwen16Eriksson
17Fleming5Ingle24Spence25Andersson
14Kirby9England21Charles
1Musovic4Bright3Nouwen16ErikssonSubstituted forCuthbertat 73'minutes17Fleming5IngleSubstituted forJiat 65'minutes24SpenceSubstituted forHarderat 45'minutes25AnderssonSubstituted forReitenat 65'minutes14Kirby9EnglandSubstituted forKerrat 45'minutes21CharlesSubstitutes
7Carter8Leupolz10Ji11Reiten20Kerr22Cuthbert23Harder29Fox30BergerLeicester City Women
Formation 4-4-2
28Levell
6Brougham5McManus22Plumptre23Purfield
27O'Brien3Tierney8Pike21Cain
7Flint9Sigsworth
28Levell6Brougham5McManus22Plumptre23PurfieldBooked at 31mins27O'BrienSubstituted forde Graafat 70'minutes3Tierney8Pike21Cain7FlintSubstituted forBailey-Gayleat 70'minutes9SigsworthSubstituted forHowardat 89'minutesSubstitutes
1Lambourne14de Graaf15Howard17Bailey-Gayle20Zajmi37Brown40Robinson48HarrisReferee:Lisa BennAttendance:2,716Live Text
Match ends, Chelsea Women 2, Leicester City Women 0.
Second Half ends, Chelsea Women 2, Leicester City Women 0.
Goal! Chelsea Women 2, Leicester City Women 0. Fran Kirby (Chelsea Women) right footed shot from the centre of the box to the bottom left corner. Assisted by Sam Kerr with a headed pass.
Foul by Erin Cuthbert (Chelsea Women).
Esmee de Graaf (Leicester City Women) wins a free kick in the defensive half.
Sam Kerr (Chelsea Women) wins a free kick on the left wing.
Foul by Abbie McManus (Leicester City Women).
Substitution, Leicester City Women. Sophie Howard replaces Jessica Sigsworth because of an injury.
Goal! Chelsea Women 1, Leicester City Women 0. Pernille Harder (Chelsea Women) left footed shot from the centre of the box to the bottom right corner. Assisted by Jessie Fleming.
Corner, Chelsea Women. Conceded by Jemma Purfield.
Corner, Chelsea Women. Conceded by Abbie McManus.
Corner, Chelsea Women. Conceded by Georgia Brougham.
Corner, Chelsea Women. Conceded by Georgia Brougham.
Corner, Chelsea Women. Conceded by Abbie McManus.
Attempt missed. Pernille Harder (Chelsea Women) left footed shot from outside the box is too high following a corner.
Corner, Chelsea Women. Conceded by Georgia Brougham.
Attempt missed. Fran Kirby (Chelsea Women) header from the centre of the box is too high. Assisted by Guro Reiten with a cross following a set piece situation.
Fran Kirby (Chelsea Women) wins a free kick on the left wing.
Foul by Georgia Brougham (Leicester City Women).
Attempt missed. Erin Cuthbert (Chelsea Women) right footed shot from the right side of the box is high and wide to the left.
