The whole party rushed forward into the interior of the fortress, gained the ramparts, and opened fire on the enemy, who in vain attempted to drive out the force gathered near the gate; and Pedron, finding further resistance impossible, surrendered.
The loss of the victors, in killed and wounded, amounted to two hundred and twenty-three; while that of the garrison, in killed alone, exceeded two thousand. An enormous quantity of military stores was found here, the French having made it their chief depot. The number of guns captured was two hundred and eighty-one.
On the 7th of September, the army marched for Delhi. On the way, General Lake received a letter from Monsieur Perron, saying that he had quitted the service of Scindia, and requesting a free passage to Lucknow. The easy capture of a fortress that he and his engineers had rendered, as they believed, impregnable, and the loss of all his military stores, sufficed to show him that he could not hope to withstand the progress of the British; and that it was better for him to resign, at once, than to continue a hopeless struggle, especially as the loss of Alighur would excite the fury of Scindia, and possibly lead to his arrest and execution. He had, indeed, received information that he had already lost Scindia's confidence; and that intrigues were being carried on, with some of his officers, to deprive him of his jagheer and command.
His request was therefore granted and, escorted by a party of his own bodyguard, and by some British dragoons, he proceeded to Lucknow and, afterwards, settled in the neighbourhood of Chandernagore.
The capture of Alighur had indeed made a tremendous impression upon the native mind and, as the army advanced, several fortresses that might have made a long defence were abandoned.
On the 11th, General Lake's army encamped within six miles of Delhi; but the tents were but just pitched when intelligence was received that a large force of the enemy was in position, two miles distant. It consisted of sixteen battalions of regular infantry, six thousand cavalry, and a large train of artillery; commanded by Monsieur Bourquieu, Perron's second in command.
General Lake at once, with the whole of his cavalry, reconnoitred the position that the enemy had taken up. It was two miles from the camp, and consisted of a low hill, covered by broken ground on each flank. Seeing that the enemy could only be attacked in front, General Lake ordered the infantry and artillery to come up.
While waiting for their arrival, the cavalry suffered some loss from the enemy's artillery fire. The general, seeing that it was doubtful whether an attack on so strong a position would be successful, determined to attempt to draw the enemy from it. The cavalry advanced a short distance and then, as the fire upon them redoubled, they were ordered to fall back. Their line had hidden the approach of the infantry from the enemy; and the latter, believing that the cavalry were retreating, left their entrenchments and started in pursuit, with shouts of victory. The cavalry opened right and left, and the enemy found themselves face to face with a steady line of infantry; who at once advanced, the general himself leading them, at the head of the 76th Regiment.
A tremendous fire was opened upon them by the Mahratta guns but, when within a hundred paces of the enemy, the whole line fired a volley, and then charged with the bayonet. The enemy did not stand for a moment but, seized by a panic, fled in all directions, pursued by the cavalry and the horse artillery battery. These followed them as far as the banks of the Jumna, and great numbers of the enemy lost their lives in endeavouring to cross the river.
The British loss, in killed and wounded, was nearly six hundred men; while that of the enemy was estimated at two thousand. Sixty-eight pieces of cannon, two waggons laden with treasure, and thirty-seven with ammunition fell into the hands of the victors who, on the 14th, crossed the Jumna, and took possession of the city without opposition; being welcomed enthusiastically by the population, who had long groaned under the terrible oppression of their Mahratta masters.