Third Silesian War
... that Frederick the Great felt sure he had lost the Third Silesian War after his defeat at the Battle of Kunersdorf in 1759, until a "miracle" restored his hopes?
... that <a href="./Frederick_the_Great" id="mwAhE" rel="mw:WikiLink" title="Frederick the Great">Frederick the Great</a> felt sure he had lost the <b id="mwAhI"><a href="./Third_Silesian_War" id="mwAhM" rel="mw:WikiLink" title="Third Silesian War">Third Silesian War</a></b> after his defeat at the <a href="./Battle_of_Kunersdorf" id="mwAhQ" rel="mw:WikiLink" title="Battle of Kunersdorf">Battle of Kunersdorf</a> in 1759, until a "<a href="./Miracle_of_the_House_of_Brandenburg" id="mwAhU" rel="mw:WikiLink" title="Miracle of the House of Brandenburg">miracle</a>" restored his hopes?