Hermannstadt was Hunyadi's third victory over the Ottomans after the relief of Smederevo in 1437 and the defeat of Ishak Beg midway between Semendria and Belgrade in 1441.
[5][6] According to historian Tamás Pálosfalvi, the location of the victorious battle has already been convincingly identified by Ottokár Székely near the Iron Gate in south-western Transylvania (Hunyad County).
This conclusion is supported by numerous contemporary documents, however, according to Pálosfalvi, unfortunately, some authors continue to rely on the incorrect claims of earlier historiography.
[3] The defeat of Mezid Bey in Transylvania and the surrender of the Wallachian and Moldavian voivodes incited Sultan Murad II to revenge; he was resolved to a general, large-scale retaliatory campaign against the Kingdom of Hungary for the following year, which he intended to lead personally.
In order to immediately avenge the defection of the Wallachian voivode and the defeat of Mezid Bey, the Sultan entrusted one of his famous lieutenants, Beylerbey (governor) Şehabeddin of Rumelia, who volunteered for this task with great confidence wishing to punish Wallachia and Transylvania.