Even after years of battle and attrition, by the end of the Seven Years War, Prussia occupied most of Saxony and Silesia, but lacked the strength to take Dresden or Glatz, and thus traded Saxony for Glatz so ensure the future security of Silesia.
If Prussia hard performed better in some earlier battles i.e. taking Prague and/or defeating Daun's relief force at Kolin, or decisively defeating the Austrians at Torgau with a better-coordinated attack between him and Ziethen, could Prussia have had the strength to occupy Glatz and Dresden by the time Austria had been utterly exhausted? Or would Austria fight to the bitter end to keep Saxony out of Prussian hands?
If Prussia hard performed better in some earlier battles i.e. taking Prague and/or defeating Daun's relief force at Kolin, or decisively defeating the Austrians at Torgau with a better-coordinated attack between him and Ziethen, could Prussia have had the strength to occupy Glatz and Dresden by the time Austria had been utterly exhausted? Or would Austria fight to the bitter end to keep Saxony out of Prussian hands?