Affairs being thus situated, each party supposed winter would protect them from the evils of war, and thought no more of peace. This was particularly the case with the duke, who, being rendered doubly secure by the season and by the presence of Niccolo, broke off all attempts to effect a reconciliation with the count, reorganized Niccolo's forces, and made every requisite preparation for the future struggle. The count being informed of this, went to Venice to consult with the senate on the course to be pursued during the next year. Niccolo, on the other hand, being quite prepared, and seeing the enemy unprovided, did not await the return of spring, but crossed the Adda during severe weather, occupied the whole Brescian territory, except Oddula and Acri, and made prisoners two thousand horse belonging to Francesco's forces, who had no apprehension of an attack. But the greatest source of anxiety to the count, and alarm to the Venetians, was the desertion of his service by Ciarpellone, one of his principal officers. Francesco, on learning these matters, immediately left Venice, and, arriving at Brescia, found that Niccolo, after doing all the mischief he could, had retired to his quarters; and therefore, finding the war concluded for the present was not disposed to rekindle it, but rather to use the opportunity afforded by the season and his enemies, of reorganizing his forces, so as to be able, when spring arrived, to avenge himself for his former injuries. To this end he induced the Venetians to recall the forces they had in Tuscany, in the Florentine service, and to order that to succeed Gattamelata, who was dead, Micheletto Attendulo should take the command. On the approach of spring, Niccolo Piccinino was the first to take the field, and encamped before Cignano, a fortress twelve miles from Brescia; the count marched to its relief, and the war between them was conducted in the usual manner. The count, apprehensive for the city of Bergamo, besieged Martinengo, a castle so situated that the possession of it would enable him to relieve the former, which was closely pressed by Niccolo, who, having foreseen that the enemy could impede him only from the direction of Martinengo, had put the castle into a complete state of defense, so that the count was obliged to lend his whole force to the siege. Upon this, Niccolo placed his troops in a situation calculated to intercept the count's provisions, and fortified himself with trenches and bastions in such a manner that he could not be attacked without the most manifest hazard to his assailant. Hence the besiegers were more distressed than the people of Martinengo whom they besieged. The count could not hold his position for want of food, nor quit it without imminent danger; so that the duke's victory appeared certain, and defeat equally inevitable to the count and the Venetians.