This is a very interesting concept! Unfortunately I wasn't able to assess how interesting new tactics and such are as I didn't have anyone to play with, but I also really love it in terms of presentation! It made it effortlessly clear which pieces you had selected, and the fact that the piece the move is based on had a larger circle is a nice touch, just adds even more clarity. The smashing sound effect when you took a piece felt very crunchy too. Really liked this!