Frederick’s plan relied on an oblique order attack to outflank the Austrian right wing. However, the execution failed due to several tactical errors:

After a costly victory at the in May 1757, Frederick besieged the city. However, the arrival of a relief army led by the methodical Marshal Daun forced Frederick to divide his forces to intercept the threat. Daun chose a strong defensive position on hills near Kolin , compelling Frederick to attack uphill against superior numbers. The Battle of Kolin: June 18, 1757

The victory revitalized Austrian morale and led to the creation of the Military Order of Maria Theresa to honor the achievement. Category Prussia Austria Commanders Frederick the Great Leopold von Daun Force Size Casualties ~13,700 - 14,000 ~8,000 - 8,100 Guns