Great concept. Is it possible to avoid somewhat thematic dual in the third try?
I thought it over once more. As Isardam definition based on Madrasi definition. A number of fairy conditions allows for…
I'll add some matter for thought. What is the "move"? My interpretation is that this is an instant conversion of…
The following method seems to work. 1.ba Ka6 2.c8Q f3 3.Bc7 Black cannot move pawns as Bishop will return to…
Bb8 can still be transferred to b6 and this frees Qc8 and white Knights. I do not see a clear…
3.Bxc7 Ka7 4.Bb6+ Ka6 5.Bd4 and Qc4+ soon... Did I miss something?
I tend to agree with this opinion, but this is a well known (at least for me) aesthetic paradox. B2…
Compare to Frantisek SABOL, harmonie 1996 (WinChloe 756228) White : Kg8 Qf8 Black : Ka1 Rd8d7 Pd6b2 h‡2 Circe (2+5)…
This problem has given me the idea of "Illegal anti-cluster", where illegal position can be legalized by removal only one…
Under this assumption either both bishops are shadow and the problem has no solution, or only pg7 is shadow and…