This weekend, over two days, the Christchurch Cavaliers (a local wargaming club) staged a massive re-fight of the Battle of Borodino in 28mm, using a somewhat modified version of the Black Powder rules.
I only saw part of the last couple of hours. The photos here (taken with my camera, so not great quality) really don't do justice to the awesome splendour of this game.
By the time I left, things were looking decidedly dicey for the Russians, with the almost total collapse of the centre-left and the loss of the Grand redoubt.
There are a couple of much better reports at Craig's Wargaming Blog and Rebel Barracks, with much more information and better pictures.