The Grande Armee draws up to the Vistula on the opposite bank of the Russo-Prussian positions. The landwehr garrison of Thorn is overwhelmed as are the Russians in Posen. Strong French cavalry elements drive back the cossacks screening Warsaw. Napoleon passes through Saxony on his way east.
Blake sidesteps Moore and Uxbridge to fall upon the Portuguese force returning from the sack of Badajoz.
Battle of Caceras
Blake move south with 45,000 men and surprises the Portuguese column heavily laden with the spoils from the sack of Badajoz. The Portuguese are routed and forced to abandon their loot.
Spanish casualties: negligble. Portuguese casualties: 10,000.