This was but part of the destruction proposed. Zebek-Dorchi had it in view to pillage and destroy all the Russian towns, churches, and buildings of every kind within the surrounding district, with outrage and death to their inhabitants,—a frightful scheme, which was providentially checked. The day of flight had been selected, as has been said, in the worst season of the year, in order that the tribes west of the Volga might be able to cross its surface on a thick bridge of ice. Yet for some reason—possibly because of the weakness of the ice—the western Kalmucks failed to join their eastern brethren, and fully one hundred thousand of the Tartars were left behind. It was this that saved the Russian towns, it being feared by the leaders that such a vengeance would be repaid upon their brethren left to Russian reprisal. These western Kalmucks little guessed what horrors they were escaping by being prevented from joining in the flight.
The migrating horde was not less than six hundred thousand strong, while a vast number of horses, camels, cattle, goats, and sheep added to the multitude of living forms. The march was a forced one. Every day gained was of prime importance, for it was well known that Russian armies would soon be in hot pursuit, while the tribes on their line of march, hereditary foes of the Kalmucks, would gather from all sides to oppose their passage as the news of the flight reached their ears.
The river Jaik, three hundred miles away, must be reached before a day's rest could be had. The weather was not severely cold, and the journey might have been accomplished with little distress but for the forced pace. As it was, the cattle suffered greatly, the sheep died in multitudes, milk began to fail, and only the great number of camels saved the children and the infirm.
The first of the subjects of Russia with whom the Kalmucks came into collision were the Cossacks of the Jaik. At this season most of these were absent at the fisheries on the Caspian, and the others fled in crowds to the fortress of Koulagina, which was quickly summoned to surrender by the Kalmuck khan. The Russian commandant, numerous as were his foes, refused, knowing that they must soon resume their flight. He had not long to wait. On the fifth day of the siege, from the walls of the fort a number of Tartar couriers, mounted on the swift Bactrian camels, were seen to cross the plains and ride into the Kalmuck camp at their highest speed.
Immediately a great agitation was visible in the camp, the siege was raised, and the signal for flight resounded through the host. The news brought was that an entire Kalmuck division, numbering nine thousand fighting-men, stationed on a distant flank of the line of march, and between whom and the Cossacks there was an ancient feud, had been attacked and virtually exterminated. The exhaustion of their horses and camels had prevented flight, quarter was not asked or given, and the battle continued until not a fighting-man was left alive.
The utmost speed was now necessary, for a sufficient reason. The next safe halting-place of the Kalmucks was on the east bank of the Toorgaï River. Between it and them rose a hilly country, a narrow defile through which offered the nearest and best route. This lost, the need of pasturage would require a further sweep of five hundred miles. The Cossack light horsemen were only about fifty miles more distant from the pass. If it were to be won, the most rapid march possible must be made.
For a day and a night the flight went on, with renewed suffering and loss of animals. Then a snowfall, soon too deep to journey through, checked all progress, and for ten days they had a season of rest, comfort, and plenty. The cows and oxen had perished in such numbers that it was resolved to slaughter what remained, feast to their hearts' content, and salt the remainder for future stores.
At length clear, frosty weather came: the snow ceased to drift, and its surface froze. It would bear the camels, and the flight was resumed. But already seventy thousand persons of all ages had perished, in addition to those slain in battle, and new suffering and death impended, for word came that the troops of the empire were converging from all parts of Central Asia upon the fords of the Toorgaï, as the best place to cut off the flight of the tribes, while a powerful army was marching rapidly upon their rear, though delayed by its artillery.
On the 2d of February Ouchim, the much-desired defile, was reached. The Cossacks had been out-marched. A considerable body of them, it is true, had reached the pass some hours before, but they were attacked and so fiercely dealt with that few of them escaped. The Kalmucks here obtained revenge for the slaughter of their fellows twenty days before.