hm... Does Chris sends by snailmail?
[only knows = only 'deity' knows; it was eaten up by the Comments feature, I assume because of the angle…
Nikola, I think a null move for a *piece* is when its starting and landing squares coincide (DGa8-a6-a8, or Ra1-a1…
Thanks Kjell, so it is property of the piece and this should be clearly stated in any definition of DG.…
I precise that the "logic" of Winchloe is generally to "open" at the maximum the possibilities of a fairy condition,…
Kjell, I believe the before & after checks go by the primary part of the move (Lxa7-a6 is not a…
I have always believed that Popeye prohibits all nul moves, regardless of genre: some people have advocated that nul moves…
The reason the nul-moves-prohibited condition is not mentioned under the diagram is certainly that the common definition of the double…
Why this condition (“nul moves prohibited”) is not mentioned under the diagram? Does the “nul move” have a unique meaning…
A mistake in the text ! It is C+ with Winchloe if you add the condition "nul moves prohibited".