Chess Evolved Online, Collectible Chess Variant

Chess Evolved Online is a collectible, customizable chess variant which keeps the combinatorialness of chess intact, but adds tremendous variety by allowing players to make their own armies out of the pieces in their collection which grows as they play and collect out of an extensive and ever-growing set of varied pieces.
Here is the trailer: www.youtube.com/watch?v=mDSMR2Isg8c
Play here: http://www.kongregate.com/games/thegrandestine/chess-evolved-online

Ok. I think I have the basics down but can you please remind me how the orc slaying dwarf turtle piece moves again?

Oh, I know, I know! He moves forward like a queen, combined with the rook and night, only after he reaches the 4th rank; backward like a Unicornius, and when he captures the orc turns into a dwarf. Easy!