Fedor retired with his heart broken. In that interview his last hope was crushed.

During the two following days, the 3rd and 4th of October, the Grand Duke often spoke to the pretended Michael Strogoff, and made him repeat all that he had heard in the Imperial Cabinet of the New Palace.

Ogareff, prepared for all these questions, replied without the least hesitation. He intentionally did not conceal that the Czar's government had been utterly surprised by the invasion, that the insurrection had been prepared in the greatest possible secrecy, that the Tartars were already masters of the line of the Obi when the news reached Moscow, and lastly, that none of the necessary preparations were completed in the Russian provinces for sending into Siberia the troops requisite for repulsing the invaders.

Ivan Ogareff, being entirely free in his movements, began to study Irkutsk, the state of its fortifications, their weak points, so as to profit subsequently by his observations, in the event of being prevented from consummating his act of treason. He examined particularly the Bolchaia Gate, the one he wished to deliver up.

Twice in the evening he came upon the glacis of this gate. He walked up and down, without fear of being discovered by the besiegers, whose nearest posts were at least a mile from the ramparts. He fancied that he was recognized by no one, till he caught sight of a shadow gliding along outside the earthworks. Sangarre had come at the risk of her life for the purpose of putting herself in communication with Ivan Ogareff.

For two days the besieged had enjoyed a tranquillity to which the Tartars had not accustomed them since the commencement of the investment. This was by Ogareff's orders. Feofar-Khan's lieutenant wished that all attempts to take the town by force should be suspended.

He hoped the watchfulness of the besieged would relax. At any rate, several thousand Tartars were kept in readiness at the outposts, to attack the gate, deserted, as Ogareff antic.i.p.ated that it would be, by its defenders, whenever he should summon the besiegers to the a.s.sault.

This he could not now delay in doing. All must be over by the time that the Russian troops should come in sight of Irkutsk. Ogareff's arrangements were made, and on this evening a note fell from the top of the earthworks into Sangarre's hands.

On the next day, that is to say during the hours of darkness from the 5th to the 6th of October, at two o'clock in the morning, Ivan Ogareff had resolved to deliver up Irkutsk.

CHAPTER XIV THE NIGHT OF THE FIFTH OF OCTOBER

IVAN OGAREFF'S plan had been contrived with the greatest care, and except for some unforeseen accident he believed that it must succeed.

It was of importance that the Bolchaia Gate should be unguarded or only feebly held when he gave it up. The attention of the besieged was therefore to be drawn to another part of the town. A diversion was agreed upon with the Emir.

This diversion was to be effected both up and down the river, on the Irkutsk bank. The attack on these two points was to be conducted in earnest, and at the same time a feigned attempt at crossing the Angara from the left bank was to be made. The Bolchaia Gate, would be probably deserted, so much the more because on this side the Tartar outposts having drawn back, would appear to have broken up.

It was the 5th of October. In four and twenty hours, the capital of Eastern Siberia would be in the hands of the Emir, and the Grand Duke in the power of Ivan Ogareff.

During the day, an unusual stir was going on in the Angara camp. From the windows of the palace important preparations on the opposite sh.o.r.e could be distinctly seen. Numerous Tartar detachments were converging towards the camp, and from hour to hour reinforced the Emir's troops.

These movements, intended to deceive the besieged, were conducted in the most open manner possible before their eyes.

Ogareff had warned the Grand Duke that an attack was to be feared. He knew, he said, that an a.s.sault was to be made, both above and below the town, and he counselled the Duke to reinforce the two directly threatened points. Accordingly, after a council of war had been held in the palace, orders were issued to concentrate the defense on the bank of the Angara and at the two ends of the town, where the earthworks protected the river.

This was exactly what Ogareff wished. He did not expect that the Bolchaia Gate would be left entirely without defenders, but that there would only be a small number. Besides, Ogareff meant to give such importance to the diversion, that the Grand Duke would be obliged to oppose it with all his available forces. The traitor planned also to produce so frightful a catastrophe that terror must inevitably overwhelm the hearts of the besieged.

All day the garrison and population of Irkutsk were on the alert. The measures to repel an attack on the points. .h.i.therto una.s.sailed had been taken. The Grand Duke and General Voranzoff visited the posts, strengthened by their orders. Wa.s.sili Fedor's corps occupied the North of the town, but with orders to throw themselves where the danger was greatest. The right bank of the Angara had been protected with the few guns possessed by the defenders. With these measures, taken in time, thanks to the advice so opportunely given by Ivan Ogareff, there was good reason to hope that the expected attack would be repulsed. In that case the Tartars, momentarily discouraged, would no doubt not make another attempt against the town for several days. Now the troops expected by the Grand Duke might arrive at any hour. The safety or the loss of Irkutsk hung only by a thread.

On this day, the sun which had risen at twenty minutes to six, set at forty minutes past five, having traced its diurnal arc for eleven hours above the horizon. The twilight would struggle with the night for another two hours. Then it would be intensely dark, for the sky was cloudy, and there would be no moon. This gloom would favor the plans of Ivan Ogareff.

For a few days already a sharp frost had given warning of the approaching rigor of the Siberian winter, and this evening it was especially severe. The Russians posted by the bank of the Angara, obliged to conceal their position, lighted no fires. They suffered cruelly from the low temperature. A few feet below them, the ice in large ma.s.ses drifted down the current. All day these ma.s.ses had been seen pa.s.sing rapidly between the two banks.

This had been considered by the Grand Duke and his officers as fortunate. Should the channel of the Angara continue to be thus obstructed, the pa.s.sage must be impracticable. The Tartars could use neither rafts nor boats. As to their crossing the river on the ice, that was not possible. The newly-frozen plain could not bear the weight of an a.s.saulting column.

This circ.u.mstance, as it appeared favorable to the defenders of Irkutsk, Ogareff might have regretted. He did not do so, however. The traitor knew well that the Tartars would not try to pa.s.s the Angara, and that, on its side at least, their attempt was only a feint.

About ten in the evening, the state of the river sensibly improved, to the great surprise of the besieged and still more to their disadvantage.

The pa.s.sage till then impracticable, became all at once possible. The bed of the Angara was clear. The blocks of ice, which had for some days drifted past in large numbers, disappeared down the current, and five or six only now occupied the s.p.a.ce between the banks. The Russian officers reported this change in the river to the Grand Duke. They suggested that it was probably caused by the circ.u.mstance that in some narrower part of the Angara, the blocks had acc.u.mulated so as to form a barrier.

We know this was the case. The pa.s.sage of the Angara was thus open to the besiegers. There was great reason for the Russians to be on their guard.

Up to midnight nothing had occurred. On the Eastern side, beyond the Bolchaia Gate, all was quiet. Not a glimmer was seen in the dense forest, which appeared confounded on the horizon with the ma.s.ses of clouds hanging low down in the sky. Lights flitting to and fro in the Angara camp, showed that a considerable movement was taking place. From a verst above and below the point where the scarp met the river's bank, came a dull murmur, proving that the Tartars were on foot, expecting some signal. An hour pa.s.sed. Nothing new.

The bell of the Irkutsk cathedral was about to strike two o'clock in the morning, and not a movement amongst the besiegers had yet shown that they were about to commence the a.s.sault. The Grand Duke and his officers began to suspect that they had been mistaken. Had it really been the Tartars' plan to surprise the town? The preceding nights had not been nearly so quiet--musketry rattling from the outposts, sh.e.l.ls whistling through the air; and this time, nothing. The officers waited, ready to give their orders, according to circ.u.mstances.

We have said that Ogareff occupied a room in the palace. It was a large chamber on the ground floor, its windows opening on a side terrace.

By taking a few steps along this terrace, a view of the river could be obtained.

Profound darkness reigned in the room. Ogareff stood by a window, awaiting the hour to act. The signal, of course, could come from him, alone. This signal once given, when the greater part of the defenders of Irkutsk would be summoned to the points openly attacked, his plan was to leave the palace and hurry to the Bolchaia Gate. If it was unguarded, he would open it; or at least he would direct the overwhelming ma.s.s of its a.s.sailants against the few defenders.

He now crouched in the shadow, like a wild beast ready to spring on its prey. A few minutes before two o'clock, the Grand Duke desired that Michael Strogoff--which was the only name they could give to Ivan Ogareff--should be brought to him. An aide-de-camp came to the room, the door of which was closed. He called.

Ogareff, motionless near the window, and invisible in the shade did not answer. The Grand Duke was therefore informed that the Czar's courier was not at that moment in the palace.

Two o'clock struck. Now was the time to cause the diversion agreed upon with the Tartars, waiting for the a.s.sault. Ivan Ogareff opened the window and stationed himself at the North angle of the side terrace.

Below him flowed the roaring waters of the Angara. Ogareff took a match from his pocket, struck it and lighted a small bunch of tow, impregnated with priming powder, which he threw into the river.

It was by the orders of Ivan Ogareff that the torrents of mineral oil had been thrown on the surface of the Angara! There are numerous naphtha springs above Irkutsk, on the right bank, between the suburb of Poshkavsk and the town. Ogareff had resolved to employ this terrible means to carry fire into Irkutsk. He therefore took possession of the immense reservoirs which contained the combustible liquid. It was only necessary to demolish a piece of wall in order to allow it to flow out in a vast stream.

This had been done that night, a few hours previously, and this was the reason that the raft which carried the true Courier of the Czar, Nadia, and the fugitives, floated on a current of mineral oil. Through the breaches in these reservoirs of enormous dimensions rushed the naphtha in torrents, and, following the inclination of the ground, it spread over the surface of the river, where its density allowed it to float.

This was the way Ivan Ogareff carried on warfare! Allied with Tartars, he acted like a Tartar, and against his own countrymen!

The tow had been thrown on the waters of the Angara. In an instant, with electrical rapidity, as if the current had been of alcohol, the whole river was in a blaze above and below the town. Columns of blue flames ran between the two banks. Volumes of vapor curled up above. The few pieces of ice which still drifted were seized by the burning liquid, and melted like wax on the top of a furnace, the evaporated water escaping in shrill hisses.

At the same moment, firing broke out on the North and South of the town.

The enemy's batteries discharged their guns at random. Several thousand Tartars rushed to the a.s.sault of the earth-works. The houses on the bank, built of wood, took fire in every direction. A bright light dissipated the darkness of the night.

"At last!" said Ivan Ogareff.

He had good reason for congratulating himself. The diversion which he had planned was terrible. The defenders of Irkutsk found themselves between the attack of the Tartars and the fearful effects of fire. The bells rang, and all the able-bodied of the population ran, some towards the points attacked, and others towards the houses in the grasp of the flames, which it seemed too probable would ere long envelop the whole town.

The Gate of Bolchaia was nearly free. Only a very small guard had been left there. And by the traitor's suggestion, and in order that the event might be explained apart from him, as if by political hate, this small guard had been chosen from the little band of exiles.

Ogareff re-entered his room, now brilliantly lighted by the flames from the Angara; then he made ready to go out. But scarcely had he opened the door, when a woman rushed into the room, her clothes drenched, her hair in disorder.

"Sangarre!" exclaimed Ogareff, in the first moment of surprise, and not supposing that it could be any other woman than the gypsy.

It was not Sangarre; it was Nadia!

At the moment when, floating on the ice, the girl had uttered a cry on seeing the fire spreading along the current, Michael had seized her in his arms, and plunged with her into the river itself to seek a refuge in its depths from the flames. The block which bore them was not thirty fathoms from the first quay of Irkutsk.

Swimming beneath the water, Michael managed to get a footing with Nadia on the quay. Michael Strogoff had reached his journey's end! He was in Irkutsk!

"To the governor's palace!" said he to Nadia.

In less than ten minutes, they arrived at the entrance to the palace.

Long tongues of flame from the Angara licked its walls, but were powerless to set it on fire. Beyond the houses on the bank were in a blaze.

The palace being open to all, Michael and Nadia entered without difficulty. In the confusion, no one remarked them, although their garments were dripping. A crowd of officers coming for orders, and of soldiers running to execute them, filled the great hall on the ground floor. There, in a sudden eddy of the confused mult.i.tude, Michael and the young girl were separated from each other.

Nadia ran distracted through the pa.s.sages, calling her companion, and asking to be taken to the Grand Duke. A door into a room flooded with light opened before her. She entered, and found herself suddenly face to face with the man whom she had met at Ichim, whom she had seen at Tomsk; face to face with the one whose villainous hand would an instant later betray the town!