OK, the second paragraph is your opinion and perhaps it is even majority opinion, based on the above comments. I…
I dare to disagree with the automatic downgrading of helpself problems having multiple final black moves. More specifically, in this…
Frankly speaking, I am quite surprised that the question of the neutral pieces mechanics is an issue. It is already…
There are various possibilities for treatment of multiple kings, as Francois rightly points. Actually three of them mentioned by him…
But Pf5 is also needed to avoid Be4-a8+ in b).
There are more pieces that are needed in mechanism only in one phase, but then the difficult part was to…
Nice outmaneuvering of bR and bB by wS, very well done!
Instructive example of cyclic dual avoidance and a new proof of AMU condition usability for various effects.
When hoppers are involved (as here), one of irreversible moves usable as B1 is jumping away with blocking hopper. Many…
Nice development of basic scheme LOa1, SEe1, Sd1 with defences Be5 and Sf4 line closing. It was crucial to find…