I have added the last picture of turn 4 to be a reference before turn 5 ...

The Kirchbach unit that had just become spent, falls back into the woods (in the North). Von de Tann brings on a BLA which moves towards Von Bose’s BLAs. The CinC for Prussia Crown Prince Wilhelm arrives heading eventually towards Woerth. Other units in and around Woerth either move to support North or start preparing to attack Froeschwiller.

Last two turns on part 3.