Is there any chess opening which always lead to win or Max of Draw?

Question

There was one opening played by Garry Kasprov in which he sacrificed Knight in 4 th move and the position became so strong that his opponent resigned , Does anyone has any idea Bout that opening

Answer 1

No, because there are too many variations in chess.

Answer 2

Um, if an opening were that strong no one would play anything else.