Here is the Battle of Dresden. I have painstakingly tried to recreate the battle yet there are some discrepancies. Troop placement is somewhat questionable but similarly represents what it may have looked like on August 26-27, 1813. Napoleon was victorious over the Austrian, Prussian and Russian armies. The location of the rivers and roads are pretty accurate but because of the size of the map some things are disproportionate from the 1:1 scale.

To install you should use winzip to unzip and extract to your Cossacks folder. Enjoy and remember to download other scenarios.