After these days, so fortunate for us, in which the Russian forces were again driven from before the walls of Warsaw, the position of their army was as follows. Their right wing, formed of the remains of the corps of Giesmar and Rosen, was at Boimie; detachments being also placed in the environs of Wengrow. The main body, under Diebitsch, was at Kock. His advanced posts extended to Wodynie, Seroczyn, and Zelechow. The Russian guard, which, as we have said, had formed the plan of joining their main body, and had left Ostrolenka by the road through Wengrow, was obliged, in consequence of the successes of our army, to abandon that plan, and to retire again to the environs of Ostrolenka, where they now were posted. In the palatinate of Lublin was the Russian corps under general Witt. The position of our army was as follows. Our left wing was opposite Boimie. It sent out its reconnoissances along the river Kostrzyn, as far as Grombkow, Zimna-woda, and even beyond. The head-quarters of the general in chief were with the main body, at Latowicz. Our right wing was at Siennica. Its reconnoissances were sent out as far as Zelechow, at which place was a detached corps, under the command of general Pac. In this manner, the marshy rivers, Kostrzyn and Swider, covered our front. [_Refer to Plan_ VI.] General Uminski, with his detached corps, was at Rozany, in the palatinate of Plock, opposed to the Russian guard. In the environs of the fortress of Zamosc in the palatinate of Lublin, opposed to the Russian corps of general Witt, was the corps of general Dwernicki. Besides this, a small corps was placed in the environs of the town of Granica, upon the left bank of the Vistula, under the command of general Sierawski. While the main forces were acting with such success, the two detached corps, under generals Uminski and Dwernicki, had also fought gloriously, and gained important advantages. The corps of general Dwernicki spread terror in its vicinity, and the Russians were compelled to send a new corps against him, under the command of general Kreutz; so that the combined Russian forces opposed to him amounted to 20,000 men. Greatly superior as this force was, they did not dare to attack general Dwernicki, who, reinforced every day by volunteers coming from Galicia and Volhynia, soon found himself at the head of 4500 men, and 20 pieces of cannon. This corps, in concert with the garrison of Zamosc, was sufficient to hold in check all the operations of the enemy in that quarter.