Ingenious and highly specific! Earlier compositions with this condition often used fairy pieces as well, but here the AB-BA letter…
-c2, b1/b2 to c1/c2 saves a wP!
Thanks, Ladislav but I have already noticed that in the English text. But what I meant is whether another fairy…
I think not. In the annoncement was noted, that another fairy pieces and conditions are not allowed (Weitere Märchenfiguren und…
As Kjell said, forcing e5 on 6th move is very interesting.
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…