Accordingly, he "let draw" his sails, and was soon among them, hailing the ship to heave-to as he romped past her, having great way on the schooner. Finding no attention paid to his demand, he tacked and came alongside the ship, and opened fire upon her and one of the brigs--the man-of-war being close on his heels, and speedily joining in the fray. All five vessels, under a press of sail, were now running together in a ruck, the _Comet_, from her superior sailing qualities, being compelled to tack and manoeuvre to maintain her position. There was a bright moon, but presently the smoke from the guns accumulated in a great cloud, obscuring the view, so it was difficult to tell one vessel from another. This was quite an agreeable arrangement for Captain Boyle, as he could make no mistake, while the others were in constant dread of hitting a friend--and probably did so occasionally. This running fight lasted until nearly midnight. The Portuguese fired away whenever he could do so without risk of hitting his convoy, but made wretched practice, while Boyle took but little notice of him, sticking to his prey tenaciously, until the ship and one brig surrendered, much cut up; but the _Comet's_ boat, going to take possession, was struck by a broadside from the Portuguese, and returned, almost sinking. Then the privateer and the man-of-war had a set-to alone, the latter eventually sheering off, but hovering near, evidently watching for a chance. Boyle, however, managed to send a prize crew on board the brig. The captain of the ship hailed that he was severely damaged, almost sinking, and his rigging cut to pieces; but he would endeavour to follow, as ordered, if he could get his ship under command. Standing by his prize until daybreak, Boyle saw the war-brig again bearing down upon him; he immediately tacked and went to meet her. But the Portuguese had apparently had enough of it; she managed to take the ship and one brig with her into Pernambuco, the two merchantmen in an almost sinking condition, masts tottering, sails cut to pieces, leaving Boyle with his one prize--a rich one. It was altogether an extraordinary affair, for the _Comet_ only carried 14 guns and about 120 men; and the Portuguese brig, seen afterwards by some Americans at Lisbon, was found to be a very formidable vessel, heavily armed. Why she was convoying British vessels, Portugal not being at war with America, does not appear to have been explained. Her name is not given.