Yes, Ka1-b1 works. Definitely, the key 1.RLb4-h4 is not ideal, as takes Black four moves in zugzwang position. On the…
The question is: Is in a) Qe2[+wQd1,+bRe8] a legal move? It all depends on the order of applying the fairy…
Seetharaman: there are even several various mechanisms, mostly realized by Michal Caillaud, but the first invented already by G. Hume.…
I think this task of 4 different answers to black AUW has not been done in orthodox S#2 many times.…
1...fxg1=R 2.S*g*f4+ Rg4# 1...fxg1=B 2.S*d*f4+ Bd4#
Just some words about the new version, heavier but clean I hope. Of course there is no more the drawback…
Thanks Shankar for this comment. First the points of minor importance: - The reference to specific Chinese A1 is unclear,…
:-)) This was really just a note inspired by the fact that this theme is not at all common -…
Thanks, Ladislav, for the « spectacular »… About your remark, I knew that this theme (a-AB, b-BC, c-CA –> a-C,…
Popeye's intelligent mode doesn't work for fairy conditions (with a few exceptions such as AlphabeticChess). The problem is C+ using…