@GrayBlaZe:
3. Can a tank blitz through an enemy’s neutral territory if the territory has no unts in it?
hmmm, well initially I felt the answer was no, some weird rule rolling around in the back of my skull that says if you capture a neutral it ends your movement. However since this would be done in the com phase, and this is the only time where ‘blitzing’ can occur, I can understand the confusion and hope someone can point us to the proper rule.
Another thing that might make naval movement a bit easier for you;
There are only two types of sz’s, hostile and not. hostile sz’s are the ones with enemy ships in them. If you clear a sz in combat phase, then in non-com movement it is no longer a ‘hostile’ sz.
Lastly, on point 4: Yes you must retreat to one territory, meaning it can give you advantages in movement. Perhaps you goad Germany into moving into Bryansk so that you can counter attack/straffe from UKraine to Moscow. Attack for 1 round and coalesce your whole army in Moscow through retreat. Now your opponent is outnumbered in his attack on Moscow.