Werner Schmoll, idee & form 2022
Position: 7K/6Q1/1N5N/3pR3/5k1b/2nP1b2/3p1rBP/2B2Rn1 w - - 0 1
 
mate in 2

Black: d5, Kf4, Bh4, Nc3, Bf3, d2, Rf2, Ng1
White: Kh8, Qg7, Nb6, Nh6, Re5, d3, Bg2, h2, Bc1, Rf1

1. Tee1? (2. De5#) Te2!  1. Te8? (2. De5#) Le7!

1. Txf2? (2. Lxd2#) dxc1~!  1. Sc4? (2. Tf5#) dxc4!

1. Te6!  (2. De5#) Te2/Le4/Lxg2/Se4/Lf6

2. Dg4/Lxd2/Dg4/Sxd5/Dxf6#

Halbfesselungsthematik, Auswahlschlüssel.