While the combat opened thus disastrously to the allies both on the right and on the left, in the centre they may be said to have fought with doubtful fortune. Don John had led his division gallantly forward. But the object on which he was intent was an encounter with Ali Pasha, the foe most worthy of his sword. The Turkish commander had the same combat no less at heart. The galleys of both were easily recognized, not only from their position, but from their superior size and richer decoration. The one, moreover, displayed the holy banner of the League; the other, the great Ottoman standard. This, like the ancient standard of the caliphs, was held sacred in its character. It was covered with texts from the Koran, emblazoned in letters of gold, and had the name of Allah inscribed upon it no less than twenty-eight thousand nine hundred times. It was the banner of the sultan, having passed from father to son since the foundation of the imperial dynasty, and was never seen in the field unless the Grand Seigneur or his lieutenant was there in person.[321] Both the chiefs urged on their rowers to the top of their speed. Their galleys soon shot ahead of the rest of the line, driven through the boiling surges as by the force of a tornado, and closed with a shock that made every timber crack, and the two vessels quiver to their very keels. So powerful, indeed, was the impetus they received, that the pacha's galley, which was considerably the larger and loftier of the two, was thrown so far upon its opponent that the prow reached the fourth bench of rowers. As soon as the vessels were disengaged from each other, and those on board had recovered from the shock, the work of death began. Don John's chief strength consisted in some three hundred Spanish arquebusiers, culled from the flower of his infantry. Ali, on the other hand, was provided with an equal number of janizaries. He was followed by a smaller vessel, in which two hundred more were stationed as a _corps de reserve_. He had, moreover, a hundred archers on board. The bow was still as much in use with the Turks as with the other Moslems. The pacha opened at once on his enemy a terrible fire of cannon and musketry. It was returned with equal spirit and much more effect: for the Turks were observed to shoot over the heads of their adversaries. The Moslem galley was unprovided with the defences which protected the sides of the Spanish vessels; and the troops, crowded together on the lofty prow, presented an easy mark to their enemy's balls. But though numbers of them fell at every discharge, their places were soon supplied by those in reserve. They were enabled, therefore, to keep up an incessant fire, which wasted the strength of the Spaniards; and as both Christian and Mussulman fought with indomitable spirit, it seemed doubtful to which side victory would incline.