The rest of his troops Alfonso divided into two parties: one he left in the hands of his son Ferdinand, with orders to scour the Romagna and worry, the petty princes into levying and supporting the contingent they had promised, while with the other he himself defended the defiles of the Abruzzi.
On the 23rd of April, at three o'clock in the morning, Alexander VI was freed from the first and fiercest of his foes; Giuliano delta Rovere, seeing the impossibility of holding out any longer against Alfonso's troops, embarked on a brigantine which was to carry him to Savona.
From that day forward Virginio Orsini began that famous partisan warfare which reduced the country about Rome to the most pathetic desolation the world has ever seen.

During all this time Charles VIII was at Lyons, not only uncertain as to the route he ought to take for getting into Italy, but even beginning to reflect a little on the chances and risks of such an expedition.

He had found no sympathy anywhere except with Ludovico Sforza; so it appeared not unlikely that he would have to fight not the kingdom of Naples alone, but the whole of Italy to boot.

In his preparations for war he had spent almost all the money at his disposal; the Lady of Beaujeu and the Duke of Bourbon both condemned his enterprise; Briconnet, who had advised it, did not venture to support it now; at last Charles, more irresolute than ever, had recalled several regiments that had actually started, when Cardinal Giuliano delta Rovere, driven out of Italy by the pope, arrived at Lyons, and presented himself before the king.
The cardinal, full of hatred, full of hope, hastened to Charles, and found him on the point of abandoning that enterprise on which, as Alexander's enemy, delta Rovere rested his whole expectation of vengeance.

He informed Charles of the quarrelling among his enemies; he showed him that each of them was seeking his own ends--Piero dei Medici the gratification of his pride, the pope the aggrandisement of his house.
He pointed out that armed fleets were in the ports of Villefranche, Marseilles, and Genoa, and that these armaments would be lost; he reminded him that he had sent Pierre d'Urfe, his grand equerry, on in advance, to have splendid accommodation prepared in the Spinola and Doria palaces.