The position which he had now chosen for the battle, on which his kingdom was to be staked, was badly selected for the action. The front was, indeed, covered by the river Zadora, but this was crossed by seven available bridges, none of which had been broken down, while there was but the one good line of retreat, and this, besides being already encumbered with baggage-wagons, could be easily turned by the allies. The French army, weakened by 5000 men, who had marched upon the preceding days, in charge of convoys for France, were still about 70,000 strong, the allies--British, Portuguese, and Spanish--about 80,000. The French were the strongest in artillery. Wellington, seeing that Joseph had determined to stand at bay, made his arrangements for the battle. On the left, Graham, with 20,000 men, was to attempt to cross the Zadora at Gamara Mayor, when he would find himself on the main road, behind Vittoria, and so cut the French line of retreat. Hill, with a like force, was to attack on the right, through the defile of Puebla, and so, entering the basin of Vittoria, to threaten the French right, and obtain possession of the bridge of Nanclares. In the center, Wellington himself, with 30,000 troops, would force the four bridges in front of the French center, and attack their main position. At daybreak on the 21st of June, 1813, the weather being rainy with some mist, the troops moved from their quarters on the Bayas, passed in columns over the bridges in front, and slowly approached the Zadora. About ten o'clock, Hill seized the village of Puebla, and commenced the passage of the defile, while one of the Portuguese battalions scaled the heights above. Here the French met them, and a fierce fight ensued; the French were reinforced on their side, while the 71st Regiment and a battalion of light infantry joined the Portuguese. Villette's division was sent from the French center to join the fray, while Hill sent up reinforcements. While the fight on the heights still raged, the troops in the defile made their way through, and, driving the French back, won the village of Subijano de Alava, in front of the French main position. Meanwhile, far to the left, Graham came into action with Reille's division at Gamara Mayor. The French here, knowing the vital importance of the position, fought desperately, and the village of Gamara was taken and retaken several times, but no effort upon the part of the allies sufficed to carry either the bridge at this place or that by which the main road crossed the river higher up. A force, however, was pushed still farther to the left, and there took up a position on the road at Durana, drove back a Franco-Spanish force which occupied it, and thus effectively cut the main line of retreat to France for Joseph's army. The main force under Wellington himself was later in coming into action, the various columns being delayed by the difficulties of making their way through the defiles.