Battle of Zsibó (Hungarian: Zsibói csata, German: Schlacht bei Siben, Romanian: Bătălia de la Jibou) was fought on 15 November 1705 between the Kuruc (Hungarian) army (supported by French contingents) and forces of the Habsburg Empire, Kingdom of Denmark and Vojvodian Serbs in Zsibó, Principality of Transylvania (today: Jibou, Romania). The Austrian marshal Ludwig Herbeville marched against Transylvania. Although the Kuruc-French army was equal in size to the combined Austrian, Danish and Serbian forces, Francis II Rákóczi went on the defense due to the inferior training of his troops. The Danes and Austrians launched a powerful attack on the French and Kuruc infantry. Although the Kuruc infantry held its ground, the Kuruc cavalry could not launch an attack due to a lack of leadership and an overly muddy battlefield. The Austrian cavalry was thus capable of flanking the Hungarians on the left, forcing the Hungarians to retreat and crushing their cavalry in the process. After the battle, the combined Austrian-Danish army bought Transylvania.