<Tr> <Td> Napoleon I </Td> <Td> Alexander I Mikhail Kutuzov Francis II </Td> </Tr> <Tr> <Th_colspan="2"> Strength </Th> </Tr> <Tr> <Td> 65,000 (including III Corps) </Td> <Td> 89,400 - 95,000 </Td> </Tr> <Tr> <Th_colspan="2"> Casualties and losses </Th> </Tr>

Which battle was most important in the war in europe