That was great work by Dias tbf.
From what I saw the ball missed his sliding foot and then somehow looped up from the other foot and evaded Ramsey, many times you'd see a defender doing that clearence and it either ending up in his own goal or hitting the forward standing right by it.
You forget how late on in the game it was as two minutes later we had the joke goal so our gameplan was nearly perfect.
Mind you straight after Mings sliced an average cross and that somehow didn't go in. Was convinced we'd get a 0-0 from that point.
When you play the top teams small details like that decide things. And VAR of course.