Barclay, however, was very uneasy. The Tzar had bidden him preserve his army at all hazards, and, though he underestimated Napoleon’s strength, it was no light thing to advance to the attack of so terrible an adversary. Sir Robert Wilson, the British military commissioner, who reached head-quarters a few days later, says that Barclay was terrorised by his opponent’s renown, but, seeing the situation and the tremendous consequences which would ensue on the destruction of Russia’s single formidable army, it can hardly be wondered that he was resolute to take no risks. He informed the Council of Alexander’s words, and expressed his firm determination not to move more than three marches from Smolensk.

It is, of course, possible to argue that the plan, thus confined, was but a half-measure; but it is equally possible that Barclay’s caution saved the Russian army from destruction. He was certainly so far dominated by Napoleon that he expected to be turned, and prepared to throw back his right wing at the first alarm. On the other hand, it was certain that if Napoleon pursued his usual strategy he would endeavour to turn one or the other of the Russian flanks, and probability pointed to the right.

General Neverovski was left to guard Smolensk. His division was improved in quality by making over two regiments to Paskievich, and receiving in return those of Poltava and Ladoga. The Kharkov Dragoon regiment and three regiments of Cossacks were also attached to him, and he was directed to move out along the left bank of the Dnieper.

Having thus, as he hoped, provided for speedy intelligence, and for the security of Smolensk, if it were threatened, Barclay, on August 7th, set his forces in motion. Bagration moved along the right bank of the Dnieper to Katan, some 16 miles from Smolensk. The 5th and 6th Corps and the 3rd Cavalry Corps advanced on Rudnia, and the 2nd, 3rd and 4th Corps and the rest of the cavalry in the direction of Poriechie. A detachment of light infantry under Baron Rosen connected the First and Second Armies. Each column was preceded by an advance guard of infantry and cavalry, and in front of all were the Cossacks under the general command of Platov. The advancing army totalled about 113,000 men.

At the end of the first day’s march, Barclay received intelligence from Winzingerode that Eugène and Nansouty were at or near Poriechie. This naturally suggested that Napoleon had obtained information, and was moving to turn the Russian right. Barclay accordingly halted, and faced to the north-east, requesting Bagration to advance to Prikaz Vidra, 16 miles north of Katan, to guard the left flank. Platov was still moving north-westward, and on the 8th he encountered Sebastiani’s division near Inkovo, east of Rudnia. Sebastiani was supported by the 24th Léger and Beurmann’s light cavalry brigade from Ney’s corps. Beurmann, however, hardly showed the vigour which the occasion required, and only his Württemberg horse artillery battery took a decided share in the action, the brunt of which fell upon Sebastiani. The French division, which was less than 3000 strong, fought well, but was forced to fall back before superior numbers. A company of the 24th was captured by the Cossacks, and the loss probably totalled 600 men, of whom 300 were prisoners. Murat was at head-quarters during the action, and by some the reverse is attributed to his absence. Undoubtedly he would have been better able to combine the operations of Sebastiani and Beurmann than was his chief-of-staff, Belliard, and would also have brought pressure to bear upon Ney. The latter, who was cantoned about Liozna, concentrated his troops, but made no move to Sebastiani’s support, for which he was next day severely reprimanded by Napoleon.

On the same day Nansouty’s outposts near Velizh were attacked by those of Winzingerode. The intelligence all went to show that the Russians were advancing against the French left wing. On the 8th Napoleon received Davout’s report upon the roads along the Dnieper; and at 2 a.m. on the 9th he replied to say that he had decided to march upon Smolensk by the left bank, and ordered the Marshal to trace the itinerary. Murat hurried to the front to resume his command. Ney drew towards him the three divisions of the 1st Corps to meet a Russian advance. On the 8th the Guard had been paid, and had received brandy for ten days. Friant, who was to fall at the head of the Old Guard on the field of Waterloo, was nominated Colonel-General of the Foot Grenadiers in place of General Dorsenne, recently deceased. He was welcomed at a parade on the 9th by Napoleon himself—much to his pleasure.

On the 10th General Eblé was sent to Rasasna, 22 miles above Orsha, with orders to throw four bridges over the Dnieper. The weather was very bad, with heavy rain, which broke up the roads and impeded the march of the troops. Nansouty’s and Montbrun’s cavalry (except Sebastiani’s division), Ney’s corps, and the divisions of Morand, Friant and Gudin, were directed on Rasasna. Eugène would follow, forming the rear-guard of the movement, which was covered on its left by extensive forests. Davout’s army was also ordered on Rasasna, except Dombrowski’s division, which was to remain near Mohilev to observe Bobruisk. It is characteristic of Napoleon’s methods that Ney knew nothing of the proposed movement until late on the 10th. On the 11th the Guard left Vitebsk. The weather was still bad, and it was probably owing to this that Ney was unable to evacuate all his sick, earning thereby another reprimand from Napoleon.

General Charpentier was left to garrison Vitebsk with the new Guard regiment of “Flanqueurs-Chasseurs,” Guyon’s cavalry brigade of the 4th Corps, the 3rd battalion of the 1st Vistula Regiment, and a Hesse-Darmstadt battalion on the way from Vilna—3800 men in all, a number which would be increased by the 16th to over 7000 by various bataillons de marche. Sebastiani’s division, temporarily commanded by General Pajol, was to remain in observation near Rudnia. Dombrowski’s division was between Rogachev and Mohilev. A battalion of Westphalians garrisoned Orsha. Deducting these detachments, Napoleon had available for the advance on Smolensk over 200,000 men, exclusive of the head-quarter troops. By the 13th the whole huge mass was either at or within easy reach of Rasasna, and Nansouty, Montbrun and Ney crossed the river and took the lead.

It is somewhat remarkable that there is no indication during this period of any attempt to ascertain the whereabouts of the Russians. Napoleon knew that they had not pushed their advance on Vitebsk, but he was apparently so confident that his move would meet all emergencies that he does not seem to have troubled himself about the 120,000 enemies who were somewhere to his left.

Barclay, as has been seen, was facing towards Poriechie. About this time he received a direct order from Alexander to take the offensive. Bagration moved to Prikaz Vidra on the 9th; and Barclay reported that the two armies could concentrate in a day if necessary, that in their position they covered Smolensk and the country between the Düna and Dnieper, and could easily be supplied from the magazines which had been prepared beforehand at Toropetz and other places.