White to play and mate in 4 - #28
Alg. Handelsblad June - 1914
1. Bd6 Kd6 2. Qd8 chk Ke5 3. Nd2
1. ... ___ 2. ___ (chk) Kc6 3. Na5 chk
1. ... e5 2. Qd5 ~ 3. Nc5
1. ... Kc6 2. Qd7 chk Kd5 3. Qc5 chk