The chartresfire.v0001.zip file you have requested: Maps Levels Missions / 8 Player / Chartres Fire (1.0) - 6.9mb is not available. Perhaps try browsing all files for the game Supreme Commander and upload any files you want to share or are missing. This is the only information we could locate:
For more information on Supreme Commander, visit Supremecommander.filefront.com This is a 40 x 40km 8 player island battle map, so you'll need a pretty high spec comp to get the most out of it. Its a symetrical map with each player getting 6 mass points in their starting island so theres no advantage to anyone.