His orders were that the advance was to be made with regularity; that the whole line were to fight for a while on the defensive, resisting the onslaught of the Danes until he gave the word for the central phalanx to advance and burst through the lines of the enemy, and that when these had been thrown into confusion by this attack the flanks were to charge forward and complete the rout. This plan was carried out. The Danes advanced with their usual impetuosity, and for hours tried to break through the lines of the Saxon spears. Both sides fought valiantly, the Danes inspired by their pride in their personal prowess and their contempt for the Saxons; the Saxons by their hatred for their oppressors, and their determination to die rather than again submit to their bondage. At length, after the battle had raged some hours, and both parties were becoming wearied from their exertions, the king gave Edmund the order.
Hitherto his men had fought in line with the rest; but at the sound of his bugle they quitted their places, and, ere the Danes could understand the meaning of this sudden movement, had formed themselves into their wedge, raised a mighty shout, and advanced against the enemy. The onslaught was irresistible. The great wedge, with its thick fringe of spears, burst its way straight through the Danish centre carrying all before it. Then at another note of Edmund's bugle it broke up into two bodies, which moved solidly to the right and left, crumpling up the Danish lines.
Alfred now gave the order for a general advance, and the Saxon ranks, with a shout of triumph, flung themselves upon the disordered Danes. Their success was instant and complete. Confounded at the sudden break up of their line, bewildered by these new and formidable tactics, attacked in front and in flank, the Danes broke and fled. The Saxons pursued them hotly, Edmund keeping his men well together in case the Danes should rally. Their rout, however, was too complete; vast numbers were slain, and the remnant of their army did not pause until they found themselves within the shelter of their camp at Chippenham.
No quarter was given by the Saxons to those who fell into their hands, and pressing upon the heels of the flying Danes the victorious army of King Alfred sat down before Chippenham. Every hour brought fresh reinforcements to the king's standard. Many were already on their way when the battle was fought; and as the news of the victory spread rapidly every man of the West Saxons capable of bearing arms made for Chippenham, feeling that now or never must a complete victory over the Danes be obtained.
No assault was made upon the Danish camp. Confident in his now vastly superior numbers, and in the enthusiasm which reigned in his army, Alfred was unwilling to waste a single life in an attack upon the entrenchments, which must ere long surrender from famine. There was no risk of reinforcements arriving to relieve the Danes. Guthorn had led to the battle the whole fighting force of the Danes in Wessex and East Anglia. This was far smaller than it would have been a year earlier; but the Northmen, having once completed their work of pillage, soon turned to fresh fields of adventure. Those whose disposition led them to prefer a quiet life had settled upon the land from which they had dispossessed the Saxons; but the principal bands of rovers, finding that England was exhausted and that no more plunder could be had, had either gone back to enjoy at home the booty they had gained, or had sailed to harry the shores of France, Spain, and Italy.
Thus the position of the Danes in Chippenham was desperate, and at the end of fourteen days, by which time they were reduced to an extremity by hunger, they sent messengers into the royal camp offering their submission. They promised if spared to quit the kingdom with all speed, and to observe this contract more faithfully than those which they had hitherto made and broken. They offered the king as many hostages as he might wish to take for the fulfilment of their promises. The haggard and emaciated condition of those who came out to treat moved Alfred to pity.
So weakened were they by famine that they could scarce drag themselves along. It would have been easy for the Saxons to have slain them to the last man; and the majority of the Saxons, smarting under the memory of the cruel oppression which they had suffered, the destruction of home and property, and the slaughter of friends and relations, would fain have exterminated their foes. King Alfred, however, thought otherwise.
Guthorn and the Danes had effected a firm settlement in East Anglia, and lived at amity with the Saxons there. They had, it is true, wrested from them the greatest portion of their lands. Still peace and order were now established. The Saxons were allowed liberty and equal rights. Intermarriages were taking place, and the two peoples were becoming welded into one. Alfred then considered that it would be well to have the king of this country as an ally; he and his settled people would soon be as hostile to further incursions of the Northmen as were the Saxons themselves, and their interests and those of Wessex would be identical.
Did he, on the other hand, carry out a general massacre of the Danes now in his power he might have brought upon England a fresh invasion of Northmen, who, next to plunder, loved revenge, and who might come over in great hosts to avenge the slaughter of their countrymen. Moved, then, by motives of policy as well as by compassion, he granted the terms they asked, and hostages having been sent in from the camp he ordered provisions to be supplied to the Danes.
The same night a messenger of rank came in from Guthorn saying that he intended to embrace Christianity. The news filled Alfred and the Saxons with joy. The king, a sincere and devoted Christian, had fought as much for his religion as for his kingdom, and his joy at the prospect of Guthorn's conversion, which would as a matter of course be followed by that of his subjects, was deep and sincere.