Beauchef vigorously pursued the fugitives from fort to fort along the narrow path, till at daybreak the English fort, San Carlos, Amargos, Chorocomayo, and Corral were all in the hands of the Patriots, who had only nine men killed and 34 wounded. One hundred of the enemy escaped in boats, as many more were killed, the rest were either prisoners or dispersed.

At daybreak on the 4th the Montezuma and Intrepido sailed into the bay under the fire of the northern forts. To dislodge the enemy from these positions, 200 men were re-embarked, but the Intrepido ran on a sandbank off the Island of Mancera and sank; thus ended the career of the only Argentine ship which figured in the celebrated Chilian squadron of the Pacific.

Soon afterwards the O’Higgins appeared, and the Spaniards, abandoning the northern forts and the islands, fled to the city. The O’Higgins was leaking so badly that she was run aground in the mud to keep her from sinking. The next day the city was taken without resistance. Spain lost her last base of operations in the south of Chile, and Chile was now in possession of all her own territory except the islands of Chiloe.

Cochrane thought to finish his cruise by the capture of these islands, but Colonel Quintanilla, who was in command, was better prepared than was the garrison of Valdivia. A landing was effected on the 17th; a body of infantry was driven back and a battery was captured, but Miller, who led the assault on the principal fort, was again wounded, and the attack was repulsed. But the dominion of the Pacific was secured, and Cochrane returned in triumph. At Santiago he met San Martin, who, leaving Mendoza on the 20th January, had again crossed the Andes in pursuit of his great enterprise, and now found the road to Peru opened for him by the heroism of the great Admiral.

CHAPTER XXIII.
The Disobedience of San Martin.
1819—1820.

THREE great duties pressed upon San Martin when he withdrew a part of his army to the east of the Andes. First, the prosecution of his plans for the liberation of America; second, his duty as a soldier to support the constituted authorities of his country in a time of civil war; and third, his duty as an Argentine in view of the expected expedition from Spain against the River Plate.

His opinion was in respect to the first, “that if the expedition to Peru is not carried out, everything will go to the devil;” in regard to the second, he had an invincible repugnance to mix himself up in internecine strife; in regard to the third, he could fight against Spain just as well on the West coast as on the East.

Thus, when he had procured through the Lodge authority from the central government to proceed with his plans, he thought only of how to carry them out, but fears of the expedition from Spain for some time yet perturbed all his combinations.

The Court of Spain thought with this new expedition of 20,000 men against Buenos Ayres to strike a mortal blow at the heart of the revolution in South America; but matters had changed considerably since the year 1815, when the last great expedition under Morillo, originally intended for Buenos Ayres, had been diverted to Venezuela. The insurrection had made great progress, and above all, Portugal was no longer the ally of Spain, and had seized Monte Video, which was the necessary base of any operations against Buenos Ayres. Further, the war against the colonies was very unpopular in Spain, not only among the people but in the army.

In spite of all this, the preparations were pushed forward. Six ships of the line, thirteen frigates, three corvettes, ten brigs, three schooners, twenty-nine gunboats, and forty transports, with from 18,000 to 20,000 troops, were under orders to rendezvous at Cadiz, under command of the Count of Abisbal, better known to history as José O’Donnell.