Napoleon having observed on the right bank of the river nothing but the remains of a rear-guard, returned to Beszenkowiczi. His various divisions arrived there at the same time by the northern and western roads. His orders of march had been executed with so much precision, that all the corps which had left the Niemen, at different epochs, and by different routes, notwithstanding obstacles of every description, after a month of separation, and at a hundred leagues' distance from the point of their departure, found themselves all reunited at Beszenkowiczi, where they arrived on the same day, and nearly at the same hour.
Great disorder was naturally the result; numerous columns of cavalry, infantry, and artillery presented themselves on all sides; contests took place for precedence; and each corps, exasperated with fatigue and hunger, was impatient to get to its destination. Meanwhile, the streets were blocked up with a crowd of orderlies, staff-officers, valets, saddle-horses, and baggage. They ran through the city in tumultuous groups; some looking for provisions, others for forage, and a few for lodgings; there was a constant crossing and jostling; and as the influx augmented every instant, chaos in a short time reigned throughout.
In one quarter, aides-de-camp, the bearers of urgent orders, vainly sought to force a passage; the soldiers were deaf to their remonstrances, and even to their orders: hence arose quarrels and outcries; the noise of which, united with the beating of drums, the oaths of the waggoners, the rumbling of the baggage-carts and cannon, the commands of the officers, and, finally, with the tumult of the regular contests which took place in the houses, the entrances of which, while one party attempted to force, others, already established there, prepared to defend.
At length, towards midnight, all these masses, which were nearly confounded together, got disentangled; the accumulation of troops gradually moved off in the direction of Ostrowno, or were distributed in Beszenkowiczi; and the most profound silence succeeded the most frightful tumult.
This great concentration, the multiplied orders which came from all parts, the rapidity with which the various corps were pushed forward, even during the night—all announced the expectation of a battle on the following day. In fact, Napoleon not having been able to anticipate the Russians in the possession of Witepsk, was determined to force them from that position; but the latter, after having entered by the right bank of the Düna, had passed through that city, and were now come to meet him, in order to defend the long defiles which protect it.
On the 25th of July, Murat proceeded towards Ostrowno with his cavalry. At the distance of two leagues from that village, Domon, Du Coëtlosquet, Carignan, and the 8th hussars, were advancing in column upon a broad road, lined by a double row of large birch trees. These hussars were near reaching the summit of a hill, on which they could only get a glimpse of the weakest portion of a corps, composed of three regiments of cavalry of the Russian guard, and six pieces of cannon. There was not a single rifleman to cover their line.
The colonels of the 8th imagined themselves preceded by two regiments of their division, which had marched across the fields on the right and left of the road, and from the view of which they were precluded by the bordering trees. But these corps had halted; and the 8th, already considerably in advance of them, still kept marching on, persuaded that what it perceived through the trees, at 150 paces' distance, in its front, were these two regiments, of which, without being aware of it, it had got the start.
The immobility of the Russians completed the error into which the chiefs of the 8th had fallen. The order to charge seemed to them to be a mistake; they sent an officer to reconnoitre the troop which was before them, and still marched on without any distrust. Suddenly they beheld their officer sabred, knocked down, made prisoner, and the enemy's cannon bringing down their hussars. They now hesitated no longer, and without losing time to extend their line under the enemy's fire, they dashed through the trees, and rushed forward to extinguish it. At the first onset they seized the cannon, dispersed the regiment that was in the centre of the enemy's line, and destroyed it. During the disorder of this first success, they observed the Russian regiment on the right, which they had passed, remaining motionless with astonishment; upon this they returned, and attacking it in the rear dispersed it. In the midst of this second victory, they perceived the third regiment on the enemy's left, which was giving way in confusion, and seeking to retreat; towards this third enemy they briskly returned, with all the men they could muster, and attacked and dispersed it in the midst of its retreat.
Animated by this success, Murat drove the enemy into the wood of Ostrowno, where he seemed to conceal himself. That monarch endeavoured to penetrate the wood, but a strong resistance obstructed the attempt.
The position of Ostrowno was well chosen and commanding; those posted there could see without being seen; it intersected the main road; it had the Düna on the right, a ravine in front, and thick woods on its surface and on the left. It was, moreover, in communication with magazines; it covered them, as well as Witepsk, the capital of these regions, which Ostermann had hurried to defend.