The forty-gun battery was moved forward, and Orkney leading his British battalions against the redans captured them, though not without considerable loss, at the first rush. Two Hanoverian battalions on their left turned the flank of the adjoining entrenchments; and Orange, renewing his attack, cleared the whole of the defences in the glade. The Allied cavalry followed close behind him. Auvergne’s Dutch were the first to pass the entrenchments, and, though charged by the French while in the act of deploying, succeeded in repelling the first attack. But now Boufflers came up at the head of the French Gendarmerie, and drove Auvergne’s men back irresistibly to the edge of the entrenchments. Here, however, the French were checked, for Orkney had lined the parapet with his British; and, though the Gendarmerie thrice strove gallantly to make an end of the Dutch, they were every time driven back by the fire of the infantry. Meanwhile the central battery, which had been parted right and left into two divisions, advanced and supported the infantry by a cross-fire, and Marlborough, coming up with the British and Prussian horse, charged the Gendarmerie in their turn. Boufflers, however, was again ready with fresh troops, and falling upon Marlborough with the French Household Cavalry crashed through his two leading lines and threw even the third into disorder. Then Eugene advancing at the head of the Imperial horse threw the last reserves into the mêlée and drove the French back. Simultaneously the Prince of Hesse hurled his squadrons against the infantry of the French right, and, with the help of the Dutch foot, isolated it still further from the centre. Boufflers now saw that the day was lost and ordered a general retreat to Bavay, while he could yet keep his troops together. The movement was conducted in admirable order, for the French, though beaten, were not routed, while the Allies were too much exhausted to pursue. So Boufflers retired unmolested, though it was not yet three o’clock, honoured alike by friend and foe for his bravery and his skill.