Estêvão struck his first Chelsea goal in the fifth minute of stoppage time as Chelsea stunned Liverpool with a memorable 2-1 win at Stamford Bridge.
After consecutive Premier League defeats this was a Chelsea display marked by guts and fresh ideas, and it ended spectacularly.
Marc Cucurella got in down the left channel and crossed low to the far post where the 18-year-old Brazil international slid in to beat Andy Robertson to the ball and squeeze it home amidst uproarious scenes.
They had run Liverpool all over the pitch in the first half, taking the lead through a sublime long-range strike from Moisés Caicedo.