The genre could be a sub-variant of: Black must check if able or does not play at all. In german,…
Black must double check neatly eliminates unwanted single checks !!
Ingenious use of the condition to create new batteries! Bravo.
My 4th Hon.mention in this tourney was the start of my attempt at a cyclic battery effect, but I found…
Dear Seetharaman and Mario! Thank you very much for your high marks and for your warm words! Petko
I really enjoyed this new problem by the Bulgarian Grandmaster! It is very interesting to carefully studied this Meredith both…
Going to the roots of hs# YACPDB >>351059 Seidemann, Felix Deutsche Märchenschachzeitung 1931 1st-2nd Prize 8/8/5Q2/p5pk/6np/r4p1K/p3B1rP/5b1q [img]http://www.yacpdb.org/xfen/?8/8/5Q2/p5pk/6np/r4p1K/p3B1rP/5b1q[/img] A nice example…
Very good idea to produce an "Ärticles"feature. Congratulations, Julia.it is great! Would be a nice idea, if possible also, to…
The idea is anticipated by Per Grevlund 1980 (see in PDB P1113331). If you want the automatic first move you…
Change the stipulation to zd81 and you can remove both kings 🙂