[Retros] Probleemblad 4-2009

[Joost de Heer]

On 12/20/2009 10:56 AM, Joost de Heer wrote:

>> Alice chess

>

> Question about Alice chess: In the position wRa8(B),bKe8(A),bRh8(A), may

> black castle, or is that castling through check (Ra8 guards f8 on board B)?


I found out today that on the MatPlus forum there's a discussion about 
castling in fairy chess: 
http://www.matplus.net/pub/start.php?app=forum&act=posts&fid=gen&tid=652

Joost