I have not said it is "impossible", only that it is "unusual".
Qa8 cannot move to a7 in Grid chess.
I fail to see how the bQ could hide on a7. It is fairly unusual for the same motif to…
Actually, I do not agree. For me both forms of Anticirce are equal and I see no reason to prefer…
It is not true that Anticirce type Cheylan is used only when necessary. Some composers use type Cheylan as a…
I understand this sentence the same way, and in my opinion it is wrong. Simply: nonstop equihopper (equisauteur in French)…
Supertransmuting king problems can be checked by Popeye. I do not think it is possible to normally promote to King…
Hmm... I am quite disappointed with this answer. It actually changes rules in the middle. In my view, the original…
Generally speaking, SAT sems very confusing fairy condition at the first sight, but after getting used to it, multiple composers…
There are a few equivalent definitions of SAT, all with the same point. It is a result of the SAT…