Just played the Sibley Campaign scenario several times on both sides. I learned just how daunting (some would say foolish!) Sibley's plan was. Just like in real life, I was pretty easily able to advance up the Rio Grande, defeat Canby a few times and take Albuquerque, Santa Fe, Las Vegas, etc. However, this did not provide enough NM to make a dent toward winning that way, nor did it provide enough VP's to win by points by the end of the scenario. I was able to hold El Paso, Mesilla and Tucson, but it's only a matter of time before the California Column and Carlton's bluecoats show up at El Paso's door with Sibley hundreds of miles up river on his invasion. It seems altogether impossible for Sibley to get anywhere near the Colorado goldfields or California. Plus you've got Kit Carson and Indians all over the place to make your supply lines impossible to hold. I'm amazed that Sibley was even able to "sell" Jefferson Davis on the crazy plan.
My question is simple - Has anyone been able to win as the CSA and how? I'd love to know.