OBJECTIVE NOT REACHED

You did not reach the intended objective, your army got caught of guard by the counterattack of the 3rd russian tank corps, with their new heavy tanks.
Do not underestimate the russian resolve to fight for the death, when they are well entrenched.
Despite some hints, you seemed to be unaware of this facrt. When you attacked those fortified position, you where ill 
prepared. There was just no way, you could impress the soviet defenders with probing forces.