Rubuta ci gaba ga wannan sakin layi - A cikin Yakin Shekaru Bakwai, Wunsch ya yi nasara a matsayin jami'in sojoji masu haske. Bayan yakin Prague a 1757, an daukaka shi zuwa Manjo. Ya bi wannan tare da aikin tauraron kusa da Torgau a watan Satumba, kuma washegari sojojinsa suka mamaye Leipzig. Nasarorin Prussian da suka biyo baya a yakin Breslau
kuma Leuthen ya jagoranci gabatarwa, wannan lokaci ta Frederick kansa, zuwa Lieutenant Colonel. Sarki kuma ya ba shi umurnin runduna mai zaman kanta kuma ya ba shi lambar yabo ta Pour le Mérite. Wunsch ya yi ɗan gajeren tafiya zuwa garinsa na Heidenheim kuma ya koma ƙungiyarsa a Bohemia.