In pursuing the Austrian retreat from Bavaria, Mortier had over-extended the three divisions of his newly formed VIII. Corps, spreading them along the north bank of the Danube. Kutuzov enticed Mortier to send Théodore Maxime Gazan's 2nd Division into a trap; French troops were caught in a valley between two Russian columns, and were only rescued by the timely arrival of the 1st Division, under command of Pierre Dupont de l'Étang. The battle extended well into the night.