And now something happened which had hitherto been deemed incredible; the Sultan sued for peace, a true believer and a sovereign, from an unbelieving giaour. The peace was concluded, and Hungary again became possessed of those dependent (South Slavonic) provinces, which lay between the territories of the Sultan and the kingdom of Hungary in the narrower sense of the word. In three short years Huniades had undone the work of years on the part of the Turks. The Sultan, however, soon repented of what he had done, and continually delayed the fulfilment of his promise to evacuate certain frontier fortresses. For this cause the young king, especially incited thereto by the Pope, determined to renew the war. Huniades at first opposed the king's resolution, and wished to wait; later on he was gained over to the king's view, and took up the matter with his whole soul. The opportunity was inviting, for the Sultan with his main army was engaged somewhere in Asia, and the Venetians promised to prevent with their fleet his return to Europe across the narrow seas in the neighborhood of Constantinople.
The Hungarian army indeed set out (1444) on its expedition, and continually expecting the arrival of the troops of their allies—the Emperor of Constantinople and the Princes of Albania—penetrated ever farther and farther into the hostile territory. They were to be joined by their allies at the town of Varna on the shores of the Black Sea. When, however, the Hungarians had arrived at that town, they found no trace of their expected allies, but on the contrary learned with certainty that the Sultan had succeeded in eluding the vigilance of the Venetians, had brought his army in small boats over into Europe, and was now following fast on their track.
Thus all hope of aid from allies was at an end, the brave general and his small Hungarian force had to rely on their own resources, separated as they were by some weeks' journey from their own country, while the enemy would be soon upon them in numbers five times their own. Yet even so Huniades' faith and courage did not desert him. The proverb says: "If thy sword be short, lengthen it by a step forward." And Huniades boldly, but yet with the caution that behoved a careful general, took up his position before the Sultan's army. Both he and his Hungarians fought with dauntless courage, availing themselves of every advantage and beating back every assault. Already victory seemed to be assured. A few hours after the battle had begun both the Turkish wings had been broken, and even the Sultan and the brave janissaries were thinking of flight, when the young king, the Pole Vladislaus, whom Huniades had adjured by God to remain in a place of safety, until the combat should be decided, was persuaded by his Polish suite to fling himself with the small band in immediate attendance upon him right on the centre of the janissaries, so that he too might have a share in the victory and not leave it all to Huniades. The janissaries wavered for a moment under this new and unexpected attack, but soon perceiving that they had to do with the King of Hungary they closed round his band which had penetrated far into their ranks. The king's horse was first hamstrung, and, as it fell, the king's head was severed from his body, stuck upon the point of a spear and exposed to the view of both armies. The Hungarians, shocked at the unexpected sight, wavered and, feeling themselves lost, began to fly. All the entreaties and exhortations of Huniades were in vain. Such was the confusion that he could be neither seen nor heard, and in a few minutes the whole Hungarian army was in confused flight.
Huniades, left to himself, had too to seek safety in flight. Alone, deserted by all, he had to make his way from one place of concealment to another till after some weeks' wandering he arrived in Hungary. The bad news had preceded him; and in consequence everything was in confusion. Again arose that difficult question: Who should be the new king under such difficult circumstances? The Sultan's army had, however, suffered so much in the battle of Varna that for the time he left the Hungarians unmolested.
The nation was disposed to choose for its king the child, Ladislaus, son of King Albert, the predecessor of Vladislaus. The child, however, was in the power of the neighboring prince, Frederick, the Archduke of Austria, who was not disposed to let him go out of his hands without a heavy ransom. Under these circumstances the more powerful nobles in Hungary took advantage of the confusion to strengthen each his own position at the expense of the nation. At first the government of the country was entrusted to a number of captains, but this proved so evidently disastrous that the better sort of people succeeded in having them abolished and Huniades established as sole governor. For all that, however, Huniades had a good deal of trouble with the chief aristocrats, Garay, Czillei, Ujlaki, who, envying the parvenu his sudden promotion and despising his obscure origin, took up arms to resist his authority. Thus Huniades, instead of blunting the edge of his sword upon foreign foes, had to bridle the insubordination of his own countrymen. Luckily it did not take long to force the discontented to own the weight of his arm and his superiority as a military leader.
Order being thus to some extent re-established at home, Huniades was again able to turn his attention to the Turks. He felt that he had in fact gained the battle of Varna, which was only lost through the jealous humor of a youthful king; that it behoved him not to stop half way; that it was his duty to continue offensive operations. But in so doing he had to rely upon his own proper forces. It is true that he was governor of the country, but for the purpose of offensive warfare beyond the frontier he could not gain the consent of the great nobles.
Luckily his private property had enormously increased by this time. The Hungarian Constitution ordered the king to bestow the estates of such noblemen, as died without male heirs or had been condemned for any offence, on such noblemen as had approved themselves valiant defenders of the country. Now where could be found a more worthy recipient of such estates than Huniades, to whom the public treasury was besides a debtor on account of the sums he disbursed for the constant warfare he maintained against the Turks? Especially in the south of Hungary a whole series of lordly estates, many of them belonging to the crown, had come into Huniades' hands, either as pledges for the repayment of the money he had paid his soldiers, or as his own private property.
The yearly revenue arising from these vast estates was employed by Huniades not in personal expenditure but in the defence of his country. He himself lived as simply as anyone of his soldiers, and recognized no other use of money than as a weapon to be used for the defence of Christendom against Islam. In the early morn while all his suite still slept he passed hours in prayer before the altar in the dimly lighted church, imploring the help of the Almighty for the attainment of his sole object in life—the destruction of the Turkish power. At last (1448) he set out against the Sultan with a picked army of 24,000 of his most trusty soldiers.
This time it was on the frontier of Servia, on the so-called Field of Blackbirds, that Huniades encountered Sultan Murad, as before with an army of 150,000 men—more than five times the number of the Christians. Huniades at first withdrew himself into his intrenched camp, but in a few days felt himself strong enough to engage with the enemy on the open field. The battle lasted without interruption for two days and a night. Huniades himself was several times in deadly peril. Once his horse was shot under him. He was to be found wherever assistance, support, encouragement were needed. At last on the morning of the third day as the Turks who had received reinforcements were about to renew the attack, the Voyvode of Wallachia passed over to the side of the Turks. The voyvode belonged to the Orthodox Eastern Church. He had joined Huniades on the way, and his desertion transferred 6,000 men from one side to the other, and decided the battle in favor of the Turks. The Hungarians, worn out by fatigue, fell into a discouragement, while Huniades had no fresh troops to bring up to their support. The battle came to a sudden end. Seventeen thousand Hungarian corpses strewed the field, but the loss of the Turks was more than 30,000 men.
Huniades again left to himself had again to make his escape. At first he only dismissed his military suite; afterwards he separated from his faithful servant in the hope that separately they might more easily baffle their pursuers. Next he had to turn his horse adrift, as the poor animal was incapable of continuing his journey. Thus he made his way alone and on foot toward the frontiers of his native land. After a while looking down from the top of a piece of elevated ground he perceived a large body of Turks from whom he hid himself in a neighboring lake. He thus escaped this danger, but only to encounter another. At a turn of the road he came so suddenly upon a party of Turkish plunderers as to be unable to escape from them, and thus became their prisoner. But the Turks did not recognize him, and leaving him in the hands of two of their number the rest went on in search of more prey. His two guards soon came to blows with one another about a heavy gold cross which they had found on the person of their captive, and, while they were thus quarrelling, Huniades suddenly wrenched his sword out of the hand of one of the two Turks and cut off his head, upon which the other took to flight, and Huniades was again free.