A very good summery as well as original plans are discussed in the excellent
Stephane Béraud : La révolution militaire napoléoninne volume 2 Les Batailles, from page 99 onwards.
One has also to bear in mind, that early at the 13th Napoléon planned the battle to happen at the 15th of October.
@Jean Giscand
Did you receive my answers? I agree it would be a very good idea to write a re-view about those two volumes, they are a must read.