FORE:The ever-wakeful eye of Frederick detected the movement. His beautiful encampment at Chrudim had lasted but two days. Instantly couriers were dispatched in all directions to rendezvous the Prussian troops on a vast plain in the vicinity of Chrudim. But a few hours elapsed ere every available man in the Prussian ranks was on the march. This movement rendered it necessary for Prince Charles to concentrate the Austrian army also. The field upon which these hosts were gathering for battle was an undulating prairie, almost treeless, with here and there a few hamlets of clustered peasant cottages scattered around.Prince Charles was now forming magazines at Beneschau, just south of the Sazawa River, about seventy miles north of Frederick��s encampment at Budweis. Frederick hastily recrossed the Moldau, and, marching through Bechin, concentrated nearly all his forces at Tabor. He hoped by forced marches to take the335 Austrians by surprise, and capture their magazines at Beneschau. Thousands, rumor said fourteen thousand, of the wild Pandours, riding furiously, hovered around his line of march. They were in his front, on his rear, and upon his flanks. Ever refusing battle, they attacked every exposed point with the utmost ferocity. The Prussian king thus found himself cut off from Prague, with exhausted magazines, and forage impossible. He had three hundred sick in his hospitals. He could not think of abandoning them, and yet he had no means for their transportation.