- 1. Qa7+ Kc8 2. Qxd7+ Kb8 3. Qb7#
Other defences
- 1. Qa7+ Kd8 2. Qb8#
- 1. Qa7+ Kd6 2. Qxd7+ Ke5 3. Qe7#
Position
- White
- king on e3, queen on a6, rook on g7, knight on d1, pawns on a2, b2, c4 and e4
- Black
- king on c7, rooks on g2 and g4, knight on h1, pawns on c5, c6 and d7