All these plans were frustrated by the great caution of Sullivan and the alertness of his lieutenants. When Major Parr, about noon, reported to his superior the situation of the enemy, Hand sent forward the riflemen to occupy the banks of the creek, within one hundred yards of the breastworks and under cover. The light brigade then moved to within three hundred yards and deployed in line of battle. Sullivan coming forward with the main army, sent Ogden’s flanking division along the river to the left of Hand’s light brigade and further to the west. He ordered Maxwell to remain in the rear in reserve. For a flank attack, he detached two brigades, Poor’s New Hampshire and Clinton’s New York, to move to the right and north. They were to make their way up the swampy valley, and gain, if possible, the enemy’s left and rear. In order to divert attention from this flank attack, Hand’s light corps opened in the center, while Proctor’s nine guns were run forward and posted on a hillock, directly in front of the angle of the breastworks and about two hundred yards distance from them. As everything had to be done in a rough country in the woods, on a fearfully hot day, it took several hours to get the batteries and the brigades into position. Then opened a lively fusilade, of small arms, which held the attention of the enemy. It was proposed to allow until three o’clock for Poor and Clinton to reach the top of the hill (now called Sullivan’s Hill, on which the lofty monument stands), whence they were to turn and charge down upon the enemy. Yet Sullivan listened long in vain for the sound of musketry upon the distant right wing, notwithstanding that it was Poor’s intention to advance with unloaded guns and charge with the bayonet, for Wayne’s handsome work at Stony Point on July 16, only six weeks before, had stirred the army with an ambition to achieve a similar victory with cold steel. Colonel Cilley, who commanded a New Hampshire regiment, had been with Wayne on the Hudson and was now with Poor. At three o’clock, Sullivan thinking it not wise to wait longer, gave order to Proctor to open fire with all his guns. The two howitzers, the little Coehorn and the six cannon opened with a terrific roar, while the light corps were ordered to be in readiness for a charge, as soon as the firing of the flanking column was heard. It was intended that the cannonade should be the prelude to a general advance on front and flank. The guns grew hot with firing, however, before anything was heard from the New Hampshire men, who had been obliged to face unexpected difficulties and especially to flounder through swamps, far deeper than anyone had supposed.