
V. Onitiu
Solution: 1.Pg3 Gh4 2.Pg4 Gf4 3.Pg5 Gh6 4.Pg6 Gf6 5.Pg7 Gh8 6.PxGh8=G‡ Comments: A classic. 

F. W. Andrew
Solution: 1.Bb6 Kb8 2.Bd8 Ka8 3.Bc7 Gb7 4.Bg3 Gh3 5.Bh2 Gh1 6.GxGh1‡ Comments: Bishop shepherds the Gs. 

C. M. Fox
Solution: 1.Ke5 Gf4 2.Ke6 Kb8 3.Kd7 Ka8 4.Kc7 Gb8 5.Kc6 Gb7 6.PxG‡
Comments: Shepherdng by WK. Switchbacks by Ka8, Gb8. 

V. Onitiu and E. M. H. Guttmann
Solution: 1.Bb1 Gc1 2.Bc2 Gc3 3.Bd3 Ge3 4.Be4 Ge5 5.Bf5 Gg5 6.Bg6 Gg7 7.PxGg7‡ Comments: WB switchback. Staircase. 

W. Pauly
Solution: (a) 1.Kf2 Ph3 2.Ke3 Ge4 3.Kd4 Gc4 4.Kc5 Gc6 5.Kb6 Ga6 6.Ka7 Ga8 7.GxG‡
Comments: G over K paths. Bf1 pinned by Ga1. 

Composer
Solution: 1. ‡ Comments: 