Tchitchagoff succeeded, on the 14th November, in occupying Minsk; a most essential conquest at the moment, for it contained a very large proportion of those stores which had been destined to relieve the grand army, or rather its remains, so soon as they should approach Poland. This success was followed by another equally important. Count Lambert, one of Tchitchagoff's generals, marched against Borizoff, situated on the Beresina, at the very point where it was probable that Napoleon would be desirous to effect a passage. The valiant Polish General Dombrowski hastened to defend a place, in the loss of which the Emperor's safety must stand completely compromised. The battle began about daybreak on the 21st November, and, after severe fighting, Lambert obtained possession of Borizoff, after a victory, in which Dombrowski lost eight cannon, and 2500 prisoners. The Admiral Tchitchagoff removed his headquarters thither, as directed by the combined plan for farther operations. [Sidenote: ACTION NEAR WOLKOWITZ.] While Tchitchagoff marched eastward to his place of destination on the Beresina, Sacken, whom he had left in Volhynia, sensible of the importance of the service destined for the admiral, made every exertion to draw the whole attention of Schwartzenberg and Regnier upon himself. In this daring and generous scheme he completely succeeded. As the forces of the Austrian and the French generals were separated from each other, Sacken marched against Regnier, and not only surprised, but nearly made him prisoner. Nothing could have saved Regnier from destruction, except the alertness with which Schwartzenberg came to his assistance. The Austrian, with strong reinforcements, arrived nearly in the moment when his presence must have annihilated Sacken, who, not aware of the Austrians being so near, had, on the 15th November, engaged in a serious action with Regnier near Wolkowitz. The Russian suffered considerable loss, and effected a retreat with difficulty. He concentrated his army, however, and continued his retreat from point to point upon the position of Brzest, from which he had commenced his advance. In this manner, Sacken withdrew the attention of Schwartzenberg and the Austro-Saxon army to the banks of the Bug, at a moment when it ought to have been riveted on the decisive scenes which were about to take place on those of the Beresina.[203] The French writers complain of the Austrian general on this occasion. They cannot deny that Schwartzenberg was active and victorious; but they complain that his activity exerted itself in a quarter which could not greatly affect the issue of the campaign. Some tacticians account for this, by supposing that his secret instructions, given when the Emperor of Austria could not foresee that the personal safety of his son-in-law would be implicated, prohibited Schwartzenberg to extend his military operations beyond Volhynia and Lithuania.