Norman Powell wrote on Sat, Jun 9, 2012 07:40 AM UTC:Excellent ★★★★★
Clear explanations, excellent site with all the information I required.
Congratulations and thank you.
I think I have spotted one minor error.
I think that there is an error with the last diagram which shows the moves:
The path of the lower white castle should go over the far to squares of the movable/attach board, not the nearest two as shown.
Many thanks,
Norman