Given this situation on Soviet turn 5:
Pz Gruppe 2 and 3 are just behind the German infantry lines - having rested for at least a week and some units for 2 weeks.
Germany infantry of AGC is all forward (none lagging)
Soviet fort levels are in decent shape - level 1/2 in most places
Since the Soviets are forted up I'm tempted to sit in place but the rested Pz Gruppes just behind the lines are scary.
Would it be better to remain in place and hope to avoid a single-turn encirclement attack by the Panzers?
Or is it going to be easy for the panzers to create a large pocket - so Soviets should fall back 40-50 miles, giving ground to avoid any encirclement opportunity?
Advice wanted from an experienced playtester if possible - I still don't have a good sense for when and how quickly the Germans can penetrate a fortified position like this in summer 41. Is it a 2-turn operation so I'll have a chance to fall back with minimal units trapped? Or will they blow through and create a big encirclement so I'd better scram now?

