Harry Kane had scored for Spurs, but a whistle brought play back, and to the relief of everyone in Stamford Bridge the goal was chalked off.
The referee said that Kane pushed Thiago Silva in the back, and there was a hand up with made contact with the Brazilian as the two stretched for the cross.
You can certainly argue it was a foul, but Silva went down to make sure he got the call. A gamble, but a good one in this case.
You can see the moment in the clip embedded here:
NO GOAL ❌
Tottenham have the ball in the back of the net, but it's been disallowed for a push by Harry Kane in the build-up! pic.twitter.com/m1PxdnIl54
— Sky Sports Premier League (@SkySportsPL) January 23, 2022
[Footage from Sky Sports]
[Footage from the Premier League]