No sooner had the British opened fire than the charging columns broke into a run, and in a moment the forlorn hopes plunged into the abattis of fallen timber which the British had constructed just without the walls. On the left, the forlorn hope was very roughly handled, no less than seventeen of the twenty men being either killed or wounded, but as the columns came up both burst through the down timber and swarmed up the long, sloping embankments of the fort. The British fought well, cheering loudly as their volley's rang, but the Americans would not be denied, and pushed silently on to end the contest with the bayonet. A bullet struck Wayne in the head. He fell, but struggled to his feet and forward, two of his officers supporting him. A rumor went among the men that he was dead, but it only impelled them to charge home, more fiercely than ever.

With a rush the troops swept to the top of the wall. A fierce but short fight followed in the intense darkness, which was lit only by the flashes from the British muskets. The Americans did not fire, trusting solely to the bayonet. The two columns had kept almost equal pace, and they swept into the fort from opposite sides at the same moment. The three men who first got over the walls were all wounded, but one of them hauled down the British flag. The Americans had the advantage which always comes from delivering an attack that is thrust home. Their muskets were unloaded and they could not hesitate; so, running boldly into close quarters, they fought hand to hand with their foes and speedily overthrew them. For a moment the bayonets flashed and played; then the British lines broke as their assailants thronged against them, and the struggle was over. The Americans had lost a hundred in killed and wounded. Of the British sixty-three had been slain and very many wounded, every one of the dead or disabled having suffered from the bayonet. A curious coincidence was that the number of the dead happened to be exactly equal to the number of Wayne's men who had been killed in the night attack by the English general, Grey.