ORDER OF BATTLE // October 18, 1812
Battle of Tarutino
Estimated force strength by side, with confidence labels per surviving record.
Forces engaged
2 sides catalogued · combined 110,000–116,000 estimated
Russian Empire
90,000
Medium-confidence figure
French Empire
20,000–26,000
Medium-confidence figure
Battle context
The Battle of Tarutino was fought during Napoleon's occupation of Moscow, when Russian forces under Bennigsen's immediate command launched a surprise attack on Murat's detachment, outnumbering it heavily and inflicting greater casualties than they suffered. Despite this local success, the battle fell short of its potential: Kutuzov declined to extend the offensive, fearing a direct engagement with Napoleon, and Bennigsen chose not to pursue Murat with available forces. The Russian infantry, filled with new recruits, performed poorly, and night delays further limited exploitation of the surprise. The engagement fractured the relationship between Kutuzov and Bennigsen, costing the latter his influence in the army for a period. Its most consequential effect lay on the French side: the defeat persuaded Napoleon that his position at Moscow was untenable, directly precipitating the French retreat from Russia — a withdrawal that proved catastrophic for the Grande Armée.
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