[sinblaster]

admin with ban privileges would be a good start

// "reservation" "a" Reserved slots // "generic" "b" Generic admin, required for admins // "kick" "c" Kick other players // "ban" "d" Banning other players // "unban" "e" Removing bans // "slay" "f" Slaying other players // "changemap" "g" Changing the map // "cvars" "h" Changing cvars // "config" "i" Changing configs // "chat" "j" Special chat privileges // "vote" "k" Voting // "password" "l" Password the server // "rcon" "m" Remote console // "cheats" "n" Change sv_cheats and related commands