Thanks, Vincent! A sprawling affair in the woods it is, indeed. I really liked Chickamauga the couple of times I played it:
Same as with The Wilderness and Spotsylvania, perversely, the notoriously heavily wooded battlefields actually promote maneuver more than they hinder it – because they limit the fields of fire for artillery. This makes for good wargames with plenty of movement.
Bloody Big BATTLES!