Lösungsvarianten
1. Lc2, a3
2. Da7, Kxe5
3. De3+, Kf6
4. Lh4#1. Lc2, Kxe5
2. Lg3+, Kd4
3. Dc7, Kf6
4. Lh4#1. Lc2, d4
2. Dh4+, Kxe5
3. De4+, Kf6
4. Lh4#1. Lc2, a3
2. Da7, Kxe5
3. De3+, Kf6
4. Lh4#1. Lc2, Kxe5
2. Lg3+, Kd4
3. Dc7, Kf6
4. Lh4#1. Lc2, d4
2. Dh4+, Kxe5
3. De4+, Kf6
4. Lh4#