Victor marched from Tarancon at daybreak on January 13, with one division on each of the two routes which lead eastward from that place, Villatte’s on the southern road which goes directly to Ucles, Ruffin’s on the longer and more circuitous path, which, running parallel to the other, ultimately rejoins it at Carrascosa some way behind that town. The majority of Latour-Maubourg’s cavalry accompanied the former column. Already on the previous night Victor’s vedettes had discovered the Spanish outpost at Tribaldos: very early on the following morning it was driven in by the advance of Villatte’s column, and joined the main body of the army of Venegas. The Marshal then pushed forward to the foot of the hills, to reconnoitre the enemy’s position. Having discerned the lie of the ground, and the distribution of the Spanish forces, his mind was soon made up. Orders were promptly sent to Ruffin to leave the road on which he was advancing, and to close in upon the right flank and rear of Venegas’s army. Meanwhile Villatte and the cavalry drew up in front of Ucles, with a strength of about 7,000 bayonets and 2,500 sabres. The dragoons were placed in the centre; in front of them was ranged a battery, which commenced to shell the town and the Spanish horse drawn up before its gates. This was only a demonstration: the real blow was to be given by an attack on the Spanish left, where the hillside was of easier access than on the steep and rocky northern end of the ridge. Villatte’s second brigade, the 94th and 95th regiments, executed a circular march under the eyes of the enemy, and having turned their extreme flank, rapidly climbed the hill and formed up at right angles to the Spanish line. These six battalions fell upon the exposed wing and rolled it up without much difficulty, till they arrived under the very walls of Ucles, driving the enemy before them. Venegas, who was watching the fight from the court of the monastery which dominates the town, had tried to hurry up reinforcements from his right wing: but they arrived too late to be of any use. When the attack on the enemy’s left was seen to be making good progress, and the attention of the Spaniards was distracted to that point, Victor directed the first brigade of Villatte’s division to assail the steep hill on the Spanish right. They carried it with ease, for half the defenders had been withdrawn to reinforce the left, and the rest were demoralized by the evident disaster on the other flank. The whole of Venegas’s army fled eastward without any further endeavour to hold their ground, the considerable force of cavalry in the centre making no attempt, as it would appear, to cover the retreat of the foot. Such rearguard as there was consisted of two or three infantry battalions under General Giron.