At around 1335, his warship reached a point about 1,500 yards from the object of his interest when a white puff of smoke announced the opening of an artillery duel that would last an hour and 20 minutes. Bernadou responded with Winslow's 1 pounders, and then enemy batteries ashore joined the deadly contest. Bernadou's little ship bore the brunt of the Spanish fury, and she soon received a number of direct hits. The first shell to strike Winslow destroyed both her steam and manual steering gear. Bernadou's crew tried to rig some type of auxiliary steering gear while he steered her with the propellers in an attempt to keep her bow gun unmasked and to present the enemy with as small a target as possible. All at once, however, Winslow swung broadside to the shore batteries. Quickly, a shot knocked out her port main engine. Bernadou then tried to maneuver his warship with the remaining engine to evade Spanish fire and to keep his guns in action. At some point before that time, a shell burst on the top of the forward conning tower; and a fragment from it struck Bernadou in the thigh.