 Complete the following phrase:  On 21 March 1809 while in pursuit of a Spanish army, Subervies 10th Chasseurs à Cheval Regiment fell into a deadly ambush. Spanish General Henestrosa noticed that the 10th Chasseurs had outstripped the other regiments in Antoine Charles Louis de Lasalles division. Henestrosa concealed the Almanza and Infante Cavalry Regiments on either side of the main road near the village of Miajadas. When Subervie ordered his horsemen to charge a troop of Spanish horsemen that were deployed on the highway, he found his regiment surrounded by the Almanza and Infante Regiments. The 10th Chasseurs lost one officer and 62 men killed and 70 wounded before they fought their way out of the trap. In the 