Mate in 1 | Do you know the board?

There are no way to beat black.
The check mate is only possible if black pawns can't take anything.Move the knite to d7.
There is mate in 1.
Nd7 is impossible.
There are no way to beat black.
The check mate is only possible if black pawns can't take anything.Move the knite to d7.
There is mate in 1.
Nd7 is impossible.
White to move.