(13.11.2013) New Anti Circe Clone problem by Pierre Tritten! This time with cyclic Zilahi and cyclic change of functions between white pieces in nice twins form.

a) 1.Bg7 Be3+ 2.Kxe3(rBf8) Sg6#

b) 1.e5 Sd5 2.Kxd5(rSg8) Rg6#

c) 1.gxh3(Ph7) Rc5 2.Kxc5(rRh8) Bf6#

Cyclic Zilahi

Cyclic interchange of function between white pieces (sacrifice for bK / passive anticipatory guard / mate)

Diagonal-orthogonal echo

(Author)

Anti Circe Clone:A capturing piece (including King) takes the nature of the captured piece and then goes to its Circe rebirth square. The checking/mating piece do not take the nature of the King and its returning square is according its own nature.