On the morning of the 23rd, having ascertained that a channel was free, the fleet advanced. The Tiger, leading, made her way through the passage and, taking up a position abreast of the northeast bastion of the fort, opened a heavy fire upon it with her guns, and harassed the besieged with a musketry fire from her tops. The Kent was on the point of anchoring opposite the watergate, when so heavy a fire was poured upon her that, in the confusion, the cable ran out; and the ship dropped down, till she anchored at a point exposed to a heavy crossfire from the southeast and southwest bastions. Owing to this accident, the Salisbury was forced to anchor a hundred and fifty yards below the fort.

The French fought with extreme bravery. Vastly superior as were the English force and guns, the French fire was maintained with the greatest energy and spirit, the gunners being directed and animated by Monsieur De Vignes, captain of one of the ships which had been sunk. No advantage was gained by the Tiger, in her struggle with the northeast bastion, and the guns of the southwest bastion galled the Kent so severely that the admiral, neglecting the southeast bastion, was forced to turn the whole of his guns upon it.

De Vignes concentrated his fire against one point in the Kent, and presently succeeded in setting her on fire. The conflagration spread, a panic ensued, and some seventy or eighty men jumped into the boats alongside.

The officers, however, rallied the rest of the crew. The fire was extinguished, the men returned to their duty, and the cannonade was recommenced.

After the battle had raged for two hours, the fire of the fort began to slacken, as one after another of the guns was dismounted. Monsieur Renault saw that the place could be no longer defended. Of his hundred and forty-six soldiers, over ninety had been killed and wounded. Collecting the remainder, and their officers, with twenty Sepoys, the governor ordered them to leave the fort immediately; making a detour to avoid the English, who were aiding the fleet by attacking the land side, and to march to Kossimbazar to join Monsieur Law, who commanded there. Then, there remaining in the fort only the clerks, women, and wounded, he hoisted a flag of truce.

Terms were speedily arranged. The governor, and all the civilians and natives, were allowed to go where they chose, with their clothes and linen. The wounded French soldiers were to remain, as prisoners of war.

Chandranagore cost the English two hundred and six men. The attack upon the French colony was blamed by many, at the time, for in the hour of English distress they had offered to remain neutral, instead of joining the nabob in crushing us. Upon the other hand, there was force in the arguments with which Admiral Watson had defended his refusal to sign the treaty of neutrality. That treaty would not be binding, unless ratified by Pondicherry; and to Pondicherry it was known that the most powerful fleet and army France had ever sent to India was on its way. It was also known that Bussy, at the court of the Nizam of the Deccan, was in communication with the nabob. Thus, then, in a short time English interests in India might be menaced more formidably than ever before, and the crushing out of the French colony, almost at the gates of Calcutta, was a measure of extreme importance. It was hard upon the gallant governor of Chandranagore, but public opinion generally agreed that the urgency of the case justified the course adopted by the English authorities at Calcutta.

Suraja-u-Dowlah was filled with fury, at the news of the capture of Chandranagore; but hearing a rumour, two days later, that the Afghans were upon their march to attack him, he wrote letters to Clive and Watson, congratulating them upon their success, and offering to them the territory of Chandranagore, on the same terms upon which it had been held by the French.

But the young tyrant of Moorshedabad was swayed by constantly fluctuating feeling. At one moment his fears were uppermost; the next, his anger and hate of the English. Instead of recalling the army of Rajah Dulab Ram, as he had promised, he ordered it to halt at Plassey, a large village twenty-two miles south of Moorshedabad.

The English were represented at his court by Mr. Watts, who had the greatest difficulty in maintaining his position, in the constantly changing moods of the nabob. One day the latter would threaten to order him to be led to instant execution, the next he would load him with presents.