Before continuing the story I must note that Firishtah calls the king of Vijayanagar "Kishen Roy," otherwise Krishna Raya; but there can be no doubt that his real name was Bukka. The historian collected his information more than two hundred years after these events, and often misnamed the Hindu kings of whom he writes.
Muhammad, then, crossed the Tungabhadra, and only about twenty-five miles intervened between him and the great fortress of Adoni, which is situated on a precipitous range of hills about that distance from the river. The Tungabhadra at this portion of its course may be considered as forming the arc, west to north, of a quarter circle having Adoni for its centre, the radius roughly measuring about twenty-five miles. The river is fordable at most seasons of the year, lying as it does in a shallow rocky bed with low banks. It is difficult to locate with any certainty the scenes of this campaign, but I gather generally that, finding the Muhammadans aiming at the reduction of Adoni, Bukka marched out with a very large force to intercept this move, and placed himself on the south bank of the Tungabhadra, In the neighbourhood of the threatened fortress. The Sultan crossed somewhere near the present town of Siruguppa, and the great battle that ensued took place in the open cotton-plains, perhaps near Kavutal ("Kowtall" on the Ordnance Map).
Here is Firishtah's account:[50] —
"Roy Kishen Roy (I.E. Bukka), on receiving the intelligence (that Muhammad had crossed), called together all the first nobles of his court, and consulted on the best mode of opposing the mussulmauns. It was agreed that Hoje Mul,[51] a maternal relation to the roy and commander of his armies, should have the conduct of the war. Hoje Mul, vain to excess, on receiving his command, asked the roy if he should bring the prince of the mussulmauns alive a prisoner into his presence, or present him only his head upon a spear. Kishen Roy replied, that a living enemy, in any situation, was not agreeable, therefore he had better put him to death as soon as he should take him. Hoje Mul, having received his dismission marched to oppose Mahummud Shaw with forty thousand horse and five hundred thousand foot. He commanded the Bramins to deliver every day to the troops discourses on the meritoriousness of slaughtering the mahummedans, in order to excite zeal for expelling them. He ordered them to describe the butchery of cows,[52] the insults to sacred images, and destroying of temples, practised by the true believers.
"Mahummud Shaw, when the enemy arrived within fifteen coss[53] of his camp, commanded his general, Khan Mahummud, to muster the troops, who were found to be fifteen thousand horse and fifty thousand foot. Ten thousand horse and thirty thousand foot, with all the artillery, he advanced under Khan Mahummud Khan.
"On the 14th of Zeekaud (A.H. 767, or Thursday, July 23, A.D. 1366), the armies of light and darkness met. From the dawn till four in the afternoon, like the waves of the ocean, they continued in warm conflict with each other, and great numbers were slain on both sides. Mooseh Khan and Eeseh Khan, who commanded the right and left wings of Khan Mahummud's line, drank the sherbet of martyrdom, and their troops broke; which misfortune had nearly given a blow to the army of Islaam. At this instant Mahummud Shaw appeared with three thousand fresh horse. This restored the spirits of Khan Mahummud as also of the disordered troops, who rallied and joined him. Mukkrib Khan, advancing with the artillery, was not wanting in execution, greatly disordering the enemy's horse and foot. He asked leave to charge and complete the rout. Khan Mahummud upon this, detached a number of the nobility to support him, and permitted him to advance; which he did with such rapidity that the infidels had not time to use fireworks (I.E. cannon), but cane to short weapons such as swords and daggers. At this time an elephant, named Sheer Shikar,[54] belonging to Khan Mahummud, refused the guidance of his driver, and rushed into the center of the enemy's line, where he was stopped by the elephants of Hoje Mul Roy, and his driver was killed. Khan Mahummud with five hundred horse followed, and the elephant becoming unruly, turned upon the enemy, throwing their ranks into confusion. Hoje Mul Roy, after receiving a mortal wound, fled, and his followers no longer made resistance. The infidels, seeing their center broke, fled on all sides. The scymetars of the faithful were not yet sheathed from slaughter when the royal umbrella appeared. The sultan gave orders to renew the massacre of the unbelievers. They were executed with such strictness that pregnant women, and even children at the breast, did not escape the sword.
"Mahummud Shaw halted a week on the field, and dispatched accounts of his victory to his own dominions. In performance of his vow of massacre he next marched towards the camp of Kishen Roy, who, thinking himself unable to oppose notwithstanding his numerous force, fled to the woods and mountains for shelter. The sultan followed him from place to place for three months, putting to death all who came in his way, without distinction. At length Kishen Roy took the road of Beejanuggur, his capital. The sultan, pursuing, soon arrived with his army near the city."
To make a long story short, the Sultan besieged Vijayanagar in vain for a month, and then retreated across the Tungabhadra, harassed at every step by masses of the Hindus from the city. He halted at last in an open plain, and the king also pitched his camp at no great distance. Muhammad's retreat had been deliberately carried out in order to draw on his enemy, and cause him by over-confidence to neglect proper precautions. The ruse was successful. The Muhammadans made a sudden and unexpected night-attack. Bukka (called, as before, "Kishen") was off his guard, having indulged in wine and the amusements provided by a band of dancing-women. The slaughter was terrible, and the Raya fled to Vijayanagar, ten thousand of his troops being slain; — "But this did not satisfy the rage of the sultan, who commanded the inhabitants of every place round Beejanuggur to be massacred without mercy."
Then Bukka tried to make peace, but the Sultan refused.
"At this time a favourite remarked to the sultan that he had only sworn to slaughter one hundred thousand Hindoos, and not totally to destroy their race The sultan replied that though twice the number of his vow might have been slain, yet till the roy should submit, and satisfy the musicians, he would not pardon him or spare the lives of his subjects. To this the ambassadors, who had full powers, agreed, and the money was paid at the instant. Mahummud Shaw then said, 'Praise be to God that what I ordered has been performed. I would not let a light word be recorded of me in the pages of time!' "