Actually the last moves in both solutions should be 3...nKxe2(e2=rB) and 3...nKxc1(c1=rS) (instead of 3...nrBxe2 and nrSxc1), because the neutral…
Nice AUW, very clear problem - bravo, Geoff!
Hm... Probably really the problem is in better form with wRh2 to h8, wPg2, -bPg3 so my initial choice should…
http://pdb.dieschwalbe.de/search.jsp?expression=PROBID=%27P1314748%27
The black pawn promotions are part of the solution, while guarding is part of construction. So I would have preferred…
Yes, the wR can be on h2 or h8. I put it on h2 because with wRh8 the square b2…
An interesting point is that the wR could be on h8. The bK cannot move to a2 or b1 because…
Sorry for my oversight. You are right Laco Packa!
ad 983) http://pdb.dieschwalbe.de/search.jsp?expression=PROBID=%27P1314511%27 ad984) http://pdb.dieschwalbe.de/search.jsp?expression=PROBID=%27P1314512%27
Not so, the black Rook (Ra3 or Re3) works only in the second solution.