Three bankers (queens) guard the oracle (king) while forty-eight nodes (pawns) secure the Bitcoin network. Standard chess moves apply. The person playing as the Bitcoin network needs to take down the bank's server (king) and the bankers need to take out every node (pawns/plebs).

It's currently only two player, so grab your bitcoin-skeptical co-worker or just do your best as both teams. I'll admit that there's not a lot of replay-ability, so if anybody has suggestions, I'm game to hear them!