Winning with insufficient material.

Why is the draw rule of insufficient material not applied here?
Knight and King can't win by the rules.
Can anyone explain me this nonsense in Lichess?

Ok, guys. I've seen all the responses.
When I learn to play and rules of chess, the insufficient material was a fact.
From a few year I decided to play only online and stopped to pay attention to rule changes by FIDE.
Sorry for your time.

??? what do you mean post. a game where this happened, please.

I think this is the game you meant yes?



yes very weird.
@toadofsky what do you think?
(btw sorry for pining u)

This the game

EDIT: sry @Breeze_Bot i didnt see ur post yet ;-; when i did

@DefeatChampion88
yes I know

@FernandoSampaio knight and king can mate if your opponent has a pawn because for instance if the king is in front of the pawn and has no squares to go to and you can checkmate with a knight

@REDKINGSKID_12
You actually need 2 knights for that.

http://www.chessstrategiesblog.com/wp-content/uploads/2012/01/King-and-Knight-vs-King-and-Rook-Pawn-mate-in-two.png
Just knight F1 and after h2 Ng3# so this is proof that its possible

???