Dmitri Turevski did an excellent job as the director of the WCCI. As one of the 40 judges, I appreciated…
Some manually directed computer testing is possible for Sake problems, using different coloring combinations and then discarding certain solutions by…
All checks, semi-reflex, known finale.......
ad 1086) http://pdb.dieschwalbe.de/search.jsp?expression=PROBID=%27P1321470%27 Two corner echoe a1,a8.
ad 1085) http://pdb.dieschwalbe.de/search.jsp?expression=PROBID=%27P1321469%27 4-fold Madrasi conditioned move veto for white queen/knight and black rook/bishop
Beautiful!
Nice idea... Pity it is 4.Qb7+ both times though from different squares.
I too think that Georgy's problem is different in content despite some similar motifs like white selfpin-shutoffs and quiet mates.
Here is the diagram: [img]http://image.prntscr.com/image/ed9c8cff48114e65adda2cc634b135de.png[/img] FEN: Q5bb/3R3p/3P2Bp/2RP3P/2P1KB2/2P5/1N1P4/2kN4
Information: it turned out that there is such problem in multi-solution form - http://yacpdb.org/#353629 - with more meaty black play.…