White to move and mate in 3 moves
Composed by Wolfgang Pauly (Germany/Romania)
Published in More White Rooks 1911
Theme: zugzwang
1.c7, Qc8 2.Rb8, Qxb8 3. cxd8 promotion to queen is mate
1. Rh2 and the queen can't cover both a2 and h8.
Move to promote the pawn to queen jelly bean
1. c7? Qb8 2. Rb8+ Ka7 3. Ra2+ Qa6 is not mate in 3.
1. Rh2! is correct, zugzwang.
Alternate tries 1. Rd2? Qd5!, 1. Re2? Qe6! with stalemate defence, or 1. Rf2? Qf7! with stalemate/interference.
White to move and mate in 3 moves
Composed by Wolfgang Pauly (Germany/Romania)
Published in More White Rooks 1911
Theme: zugzwang