Is this a draw or a win for Black?

The difference is 1 tempo move. For instance this position is a draw, no matter which side is on move:

I think black has a winning position here as white has to take the king back and black can just push his king and pawn so  black so easily win it

I would say draw

black has an extra pawn so obviously its a win for black. what a silly question. 

There are many drawn games where one side has an extra pawn.

Anyway this question has been answered ad-nauseum already. It should be locked.

it is technically impossible to draw if opponent has an extra pawn. unless that pawn is on the h file or the a file. 

"it is technically impossible to draw if opponent has an extra pawn. unless that pawn is on the h file or the a file. "

This is so seriously incorrect that I assume that you have never played chess!

White: Pe5. Ke4 Black: Ke6  Show me the win with White to move. Show me the win with Black to move!

Pe5????? 

lmao what is this a patzer terminiology? what is Pe5, its 'e5' if you mean pawn. lol. 

btw how can you say i have never played chess. im an IM. 

"lmao what is this a patzer terminiology? what is Pe5, its 'e5' if you mean pawn. lol. 

btw how can you say i have never played chess. im an IM. "

Strange that even a pretend IM is unfamiliar with the way actual chess players describe a simple endgame position. You are confusing game notation with the way we describe a simple position, which is par for the course for you. 

Let me make it as simple as possible: White has a pawn on e5 and a king on e4. Black has a king on e6. 

According to you, it is "technically impossible  to draw in the opponent has an extra pawn unless the pawn in on the h file or the a file." Please demonstrate you "IM" endgame technique by showing us the win for White. You can choose if it's white or black to move!

its simple logic. 2 pawns vs 1 pawn. who wins? 

Depends on gameplay too, if black is unifamiliar with how to proceed, he might not be able to win the endgame =)

Look, we all know that an extra pawn isn't always winning. The troll also knows that. No need for further discussion.

Amen!

This is an easy win for Black, as with kings at f3 and f5 (and Black to move) he has the move ...f6 and thus he gains the opposition.

And it does not matter which side has the move initially.

This is a win for black.

1.Kg3, Kg7

2.Kf4, Kg6

3.Ke5, f4

4.Kxf4, Kf6

5.Kg3, Kf5

6.Kf3, f6

7.Ke3, Kg4

8.Ke2, Kxh4

Black now has 2 passed pawns that will queen and easily mate the white king