Are neutral SE, FA, LO, SA allowed?
Yes, I meant ser-=4.
Congrats Julia for winning so many prizes including the First place !
Probably you mean ser-=4 (not ser-#4)? It looks like a joke problem which usually has a stipulation with 1/2-move, 1/3-move,…
This is basically a ser-#4: W: Kg1 B: Ka1 Rd2 Pa2 Pc1 ser-#4 (b) Rd2->e2 (c) Rd2=Bd2 (a) Pawn c1…
Nice idea, but please remove "C+". Test with Popeye was only partial, not full.
An economical way of forcing three different wK routes, in turn forcing three different Schnoebelen promotions on c1. Of course,…
I remember seeing a s# ending with ABC before, in feenschach - but that may have been a series s#…
Nitpick: It's 'Schnoebelen'.
*Nikola (sorry!)