Julia, the inscription above definition has incorrect number 798, which should be 799.
No.799 Ladislav Packa & Juraj Lörinc At first sight - an interesting work. But de facto - a not new…
Nice ! The function interchange is of course of White S,B.!
Kjell, recently I spent some days at Chris Feather's home. He showed me a letter with some of your searchs…
Excellent ideas to show known themes in new forms ! Well done Kjell Widlert!
I am reminded of Feather's funny and memorable write-up about try play in helpmates in his book on helpmates!
Yes I know about Marjan's recent research which introduces the complex twomover dynamics of logic and mechanisms into helpmates. It…
Bala showed the maximum of 8 bishop promotions recently using the fairy condition ABC chess. Probably it has been shown…
Of course, I misprinted in previous comment: not "Gravure-2014", but "JT Chepizhny-80, 2014".
Nikola, thanks for the dedication! Yes, the content of your problem is very different from mine - so, label "after…