Well, pretty cool to see Dwarven Chess envisioned in 2000. 14 years later, it's available on the Google play store and Apple store, Mac and iOS. You can see some screen shots here:
http://www.appszoom.com/android_games/brain_puzzle/dwarven-chess_iwyid.html
It's probably the most involved Chess variant ever made, or that will ever be made. 15 background, 30 unique pieces, 2 campaigns- Goblin and Dwarven. I'm actually surprised it isn't featured on this site, since it is representing every person who ever posted a chess variant here over the years in many ways!
I like how you have some different rules to your Dwarven Army though.