While the Russian army retreated deep into Russia for almost three months, the nobility pressured Alexander to relieve the commander of the Russian army, Field Marshal Barclay de Tolly. Alexander complied and appointed Prince Mikhail Kutuzov to take over command of the army. On 7 September, the Grand Armée faced the Russian army at a small village called Borodino, west of Moscow. The battle that followed was the largest and bloodiest single-day action of the Napoleonic Wars, involving more than 250,000 soldiers and resulting in 70,000 casualties. The outcome of the battle was inconclusive. The Russian army, undefeated in spite of heavy losses, was able to withdraw the following day, leaving the French without the decisive victory Napoleon sought.