When our arrangements were completed, we heard the fire of the two battalions composing our rear-guard, who were engaged, while withdrawing, with the Russian infantry. Strong columns of the enemy's infantry, which were following these battalions began to debouch from the forest, and to deploy upon the plains before Worna. Those columns were followed by the enemy's artillery, 12 pieces of which took post on the side of the road, and immediately opened a fire upon our centre. At the same time, a warm fire of skirmishers was commenced on each side. Our artillery, which was very advantageously placed, without replying to that of the enemy, opened a fire upon the columns of the enemy's infantry. Before night, the whole Russian forces had deployed upon the plain, and a powerful attack on their side was expected; but instead of this we were astonished to find that their fire began to slacken, perhaps owing to a heavy rain, which had just began to fall. Our commander with the view to profit by this rain and the approach of darkness, after an interval of not more than ten minutes, ordered the two battalions which remained in the forests on our left, to make a sudden charge with the bayonet upon the right wing of the enemy. These battalions, under the command of the brave colonel Michalowski, performed prodigies of valor in this charge, and bore down all before them. Colonel Koss at the same time taking the command of the cavalry, and addressing a few exciting words to them, led them upon the centre of the enemy at the charge. The consternation of the Russians was extreme. A great part of their cavalry was found dismounted, for they had not the least expectation of an attack; their artillery fled, and abandoned their cannon; the utmost disorder followed, and a vast number of the enemy fell upon the field. According to the testimony of prisoners, the consternation was at such a height that we might have put their whole corps to rout. Our forces, however, could not follow up these advantages; for the obscurity of the night and our own weakness made it impossible. We were content with having reduced the strength of the enemy by the great losses we had occasioned; and we continued our route towards the seaport of Polonga, agreeably to our orders, where we were looking for reinforcements, and where our generals believed that the corps of general Chlapowski would join, and act with us upon some new plan. On the morning of the 12th we arrived at Retow.