With the same view of animating his followers to ambitious hopes, he addressed the Army of Italy to the following purpose: "Soldiers, you are hungry and naked; the Republic owes you much, but she has not the means to acquit herself of her debts. The patience with which you support your hardships among these barren rocks is admirable, but it cannot procure you glory. I am come to lead you into the most fertile plains that the sun beholds: rich provinces, opulent towns; all shall be at your disposal. Soldiers, with such a prospect before you, can you fail in courage and constancy?" This was showing the deer to the hound when the leash is about to be slipped.
The Austro-Sardinian army, to which Bonaparte was opposed, was commanded by Beaulieu, an Austrian general of great experience and some talent, but no less than seventy-five years old; accustomed all his life to the ancient rules of tactics, and unlikely to suspect, anticipate, or frustrate those plans formed by a genius so fertile as that of Napoleon.
Bonaparte's plan for entering Italy differed from that of former conquerors and invaders, who had approached that fine country by penetrating or surmounting at some point or other her Alpine barriers. This inventive warrior resolved to attain the same object by turning round the southern extremity of the Alpine range, keeping as close as possible to the shores of the Mediterranean, and passing through the Genoese territory by the narrow pass called the Boccheta, leading around the extremity of the mountains, and betwixt these and the sea. Thus he proposed to penetrate into Italy by the lowest level which the surface of the country presented, which must be of course where the range of the Alps unites with that of the Apennines. The point of junction where these two immense ranges of mountains touch upon each other is at the heights of Mount St. Jacques, above Genoa, where the Alps, running northwestward, ascend to Mont Blanc, their highest peak, and the Appenines, running to the southeast, gradually elevate themselves to Monte Velino, the tallest mountain of the range.
To attain this object of turning the Alps in the manner proposed, it was necessary that Bonaparte should totally change the situation of his army; those occupying a defensive line, running north and south, being to assume an offensive position, extending east and west. Speaking of an army as of a battalion, he was to form into column upon the right of the line which he had hitherto occupied. This was an extremely delicate operation to be undertaken in presence of an active enemy, his superior in numbers; nor was he permitted to execute it uninterrupted.
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, Bonaparte'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 Monte Notte, 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 toward the east.
At the head of his left wing, Beaulieu himself moved from Novi upon Voltri, a small town nine miles west 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 endeavoring 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 connection 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 coöperation.
On April 10, 1796, D'Argenteau, with the central division of the Austro-Sardinian army, descended upon Monte Notte, 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 Bonaparte might have been stifled in its 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 to maintain their post or die there, he continued to defend the redoubts, during the whole of the 11th, until D'Argenteau, whose conduct was afterward 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.
But on the morning of the 12th, the Austrian General found himself surrounded with enemies. Cervoni, who retreated before Beaulieu, had united himself with La Harpe, and both advancing northward during the night of the 11th, established themselves in the rear of the redoubts of Montelegino, which Rampon had so gallantly defended. This was not all. The divisions of Augereau and Masséna had marched, by different routes, on the flank and on the rear of D'Argenteau's column; so that next morning, instead of renewing his attack on the redoubts, the Austrian General was obliged to extricate himself by a disastrous retreat, leaving behind him colors and cannon, a thousand slain, and two thousand prisoners.
Such was the Battle of Monte Notte, the first of Bonaparte's victories; eminently displaying the truth and mathematical certainty of combination, which enabled him on many more memorable occasions, even when his forces were inferior in numbers, and apparently disunited in position, suddenly to concentrate them and defeat his enemy, by overpowering him on the very point where he thought himself strongest. He had accumulated a superior force on the Austrian centre, and destroyed it, while Colli, on the right, and Beaulieu himself, on the left, each at the head of numerous forces, did not even hear of the action till it was fought and won. In consequence of the success at Monte Notte, and the close pursuit of the defeated Austrians, the French obtained possession of Cairo, which placed them on that side of the Alps which slopes toward Lombardy, and where the streams from these mountains run to join the Po.
Beaulieu had advanced to Voltri, while the French withdrew to unite themselves in the attack upon D'Argenteau. He had now to retreat northward with all haste to Dego, in the valley of the river Bormida, in order to resume communication with the right wing of his army, consisting chiefly of Sardinians, from which he was now nearly separated by the defeat of the centre. General Colli, by a corresponding movement on the left, occupied Millesimo, a small town about nine miles from Dego, with which he resumed and maintained communication by a brigade stationed on the heights of Biastro. From the strength of this position, though his forces were scarce sufficiently concentrated, Beaulieu hoped to maintain his ground till he should receive supplies from Lombardy, and recover the consequences of the defeat at Monte Notte. But the antagonist whom he had in front had no purpose of permitting him such respite.