Royal Board

The Royal Board (ロイヤルボード) is a Command Board in Kingdom Hearts Birth by Sleep. It is unlocked after completing Castle of Dreams. Unlike the other boards, only one character appears to challenge you: Cinderella. She appears in her rags for Ventus's and Aqua's stories, but in her ballgown for Terra's.

Strategy
There are two optional routes, that are recommended, to choose from on this board:

The player may choose to head right and ride the Prize Cube to the red Check Panel. Following that, he should head straight up and pass the blue Check Panel. Depending on the number he rolls from that point, he may either take the shortest route to the yellow Check Panel, or land on the Special Panel. After passing the yellow Check Panel, he must head downwards to the green Check Panel, and to the starting point immediately afterwards.
 * Option 1

The player may choose to head left and pass the green Check Panel. Following that, he must head upwards and pass the yellow Check Panel. Depending on the number he rolls from that point, the player may either take the shortest route to the blue Check Panel, or land on the Special Panel. After passing the yellow Check Panel, the player must head downwards to the red Check Panel, and to the starting point immediately afterwards. If the player is not confident in passing through the Damage Panels after the red Check Panel, the Two Dice hand may prove useful.
 * Option 2

Taking either route would depend on the number the player rolls, as well as whether the Prize Cubes have been used.

Bear in mind that Cinderella will use Joker's Fortune when she has the opportunity.

Special Panel
The special panel for this board is Bibbidi-Bobbidi-Boo. When activated, the Fairy Godmother appears, recites the incantation "Bibbidi-Bobbidi-Boo" and imbues a die with magic. The player then rolls the die, and the amount of GP he collects from it is 200 multiplied by the number on the die.

Captain Justice and Captain Dark may also be triggered on the Special Panels at random.