The Battle of the Pratsen

After austerlitz, the austrians have to sue for peace, which napoleon grants. But he takes some of their territory as compensation. Russia decides to fight on and they join up with the prussians who now join the war to form the fourth coalition. He controls what is now france, italy, belgium, the netherlands and switzerland. And even the places he doesn't control, like austria, are now forced to be allied with him. So things are looking good for napoleon - but this is when things begin to unravel.