I would like to create a tournament of Ambiguous Chess and offer a prize money in brains equivalent to a 1-year rook membership (without entry fee). I suppose that I must create the tournament with the "prize money" flag, and then buy the corresponding amount of brains. Am I correct ?
And two more questions :
Am I correct that a brain rook account costs 750 brains (25x30 EUR) ?
If not enough players join, will I get the brains back ?