In April 1849, Ludwig Baron von Welden replaced Windischgrätz as the new supreme commander of Austrian forces in Hungary. Instead of pursuing the Austrian army, the Hungarians stopped to retake the Fort of Buda and prepared defenses. At the same time, however, victory in Italy had freed many Austrian troops which had hitherto been fighting on this front. In June 1849 Russian and Austrian troops entered Hungary heavily outnumbering the Hungarian army. After all appeals to other European states failed, Kossuth abdicated on August 11, 1849 in favour of Artúr Görgey, who he thought was the only general who was capable of saving the nation.