coan.net: I still haven't received recognition for these achievements.
Captured pawn Purchase a paid membership. Rook support Purchase a Brain Rook membership level. I want you to play Buy a paid membership for another user. Rook sponsor Buy a Brain Rook membership level for another user.
(hide) When moving in a game you can choose which one will show up next by selecting the appropriate option in the list next to the submit button. (pauloaguia) (show all tips)