Hi, I recently had this position and I was wondering if it's possible for White to win from here.

pretty tough

Your diagram shows the start of a game...

If this is what you intended, then I'd say white has a pretty good chance of winning.

If it's not what you intended, could you please fix it?

I think white should just give up right there. It's hopeless.

Throw in the towel. Black's queen is about to rape you.