 Complete the following phrase:  Trying to simultaneously besiege Prague and face Daun, the Prussians were compelled to divide their forces. Frederick led 5,000 troops from the siege to reinforce a 19,000-man army under Bevern at nearby Kolín and assess the situation. Without sufficient force to resist Dauns advance, Frederick decided to withdraw more men from the siege and preemptively attack the Austrian position. The resulting 