Arthur Masuaku's dramatic late winner inflicted a damaging defeat on league leaders Chelsea on the London Stadium on Saturday as West Ham produced a fine comeback.
It changed into an quit-to-quit first beginning to the suit, with Jarrod Bowen firing a shot just huge of the submit after Thiago Silva gave the ball away, and Tomas Soucek failing to make the most of a loose header for the hosts.
Craig Dawson have to have achieved better while the ball broke to him from a corner, however he became unable to make a proper contact and his near-variety attempt was directly at Edouard Mendy.
Despite controlling possession, Chelsea had handiest mustered half of-chances before Silva rose to meet Mason Mount's nook and headed the visitors into the lead - via Lukasz Fabianski's fingertips and a kiss of the post - on the half of-hour mark.
The Brazilian veteran became the hero again for the Blues a minute later at the alternative stop, blockading Vladimir Coufal's terrific effort on the road after the Czech had chested it down and fired past Edouard Mendy.
West Ham didn't should wait lengthy for the leveller. Jorginho offered Mendy horribly quick with a back-pass, and having initially held off large pressure from Bowen, the goalkeeper lost the ball and conspired to clattered into the Hammers forward to concede a penalty.
Manuel Lanzini stepped as much as with a bit of luck dispatch the spot-kick.
However, Chelsea restored their lead at the stroke of 1/2-time with a goal of actual satisfactory. Hakim Ziyech fired a pinpoint diagonal switch from the left, which Mount side-footed into the close to submit at the volley.
Ten mins after the spoil David Moyes' guys have been on phrases once more as Bowen completed off a studded West Ham pass with an remarkable low finish into the lowest nook from the brink of the container.
Mount shot straight at Fabianski whilst he must have hit a corner from inside the location, before Bowen went close once more at the stretch, but he should simplest divert Michail Antonio's move wide.