and to make it objective, you need to do this: :) how many turns will it take you to destroy the enemy? :)
Added 5 minutes later
although that's not entirely objective either... only online will decide everything ;)
oh! and you can also do it like in chess by mail... that is, you sit down to play, each on your own computer, and communicate your moves to each other (like pawn e2 e4) griffons on the right-top attacked swordsmen :) or the hero cast Ice Ring on trolls, and so on.