This, in spite of the efforts of the pirates, was accomplished, and, once formed, the corsairs strove in vain to break through the wall of steel. For a time, however, no forward movement could be made, so furious were the attacks upon them, led by the pirate chief. Several times breaches were made in the front rank, but the knights behind each time bore back the assault, and restored the line. The knights had won their way half along the poop when a yell of exultation rose from the corsairs as the third of their vessels rowed up on the other side of the galley, and her crew sprang on board it. Gervaise called the knights of the second line from their places, and ranged them along the bulwark, to prevent the Moors from boarding from the poop of the galley.