If after 1. Re1 h6 trying to kick the Bishop from protecting the f6 pawn then white has a nasty surprise with 2. Rxe6+! fxe6 3. f7+ when both the King and Queen are attacked which would result in a winning position for white.
Lesson PPP003 E-file Blitzkreig Against the Uncastled King
Sort:
I was just wondering why black just doesn't attack the bishop on G5 with his pawns and push it off defending the white pawn on F6 and then take it with his queen.