<a href="https://en.wikipedia.org/wiki/Seven_Years'_War" id="mwSg" rel="mw:WikiLink" title="Seven Years' War">Seven Years' War</a>: <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Frederick_II_of_Prussia" id="mwSw" rel="mw:WikiLink" title="Frederick II of Prussia">Frederick II of Prussia</a> defeats the Russian army at the <a href="https://en.wikipedia.org/wiki/Battle_of_Zorndorf" id="mwTA" rel="mw:WikiLink" title="Battle of Zorndorf">Battle of Zorndorf</a>.