No sooner did Beaulieu learn that the French general was concentrating his forces, and about to change his position, than he hastened to preserve Genoa, without possession of which, or at least of the adjacent territory, Buonaparte's scheme of advance could scarce have been accomplished. The Austrian divided his army into three bodies. Colli, at the head of a Sardinian division, he stationed on the extreme right at Ceva; his centre division, under D'Argenteau, having its head at Sasiello, had directions to march on a mountain called Montenotte, with two villages of the same name, near to which was a strong position at a place called Montelegino, which the French had occupied in order to cover their flank during their march towards the east. At the head of his left wing, Beaulieu himself moved from Novi upon Voltri, a small town within ten miles of Genoa, for the protection of that ancient city, whose independence and neutrality were like to be held in little reverence. Thus it appears, that while the French were endeavouring to penetrate into Italy by an advance from Sardinia by the way of Genoa, their line of march was threatened by three armies of Austro-Sardinians, descending from the skirts of the Alps, and menacing to attack their flank. But though a skilful disposition, Beaulieu's had, from the very mountainous character of the country, the great disadvantage of wanting connexion between the three separate divisions; neither, if needful, could they be easily united on any point desired, while the lower line, on which the French moved, permitted constant communication and co-operation. [Sidenote: BATTLE OF MONTENOTTE.] On the 10th of April, D'Argenteau, with the central division of the Austro-Sardinian army, marched on Montenotte, while Beaulieu on the left attacked the van of the French army, which had come as far as Voltri. General Cervoni, commanding the French division which sustained the attack of Beaulieu, was compelled to fall back on the main body of his countrymen; and had the assault of D'Argenteau been equally animated, or equally successful, the fame of Buonaparte might have been stifled in the birth. But Colonel Rampon, a French officer, who commanded the redoubts near Montelegino, stopped the progress of D'Argenteau by the most determined resistance. At the head of not more than fifteen hundred men, whom he inspired with his own courage, and caused to swear either to maintain their post or die there,[99] he continued to defend the redoubts, during the whole of the 11th, until D'Argenteau, whose conduct was afterwards greatly blamed for not making more determined efforts to carry them, drew off his forces for the evening, intending to renew the attack next morning.