- 1. Qxb6+ Rc5 2. Qxc5+ Kd3 3. Qd4#
Other defences
- 1. Qxb6+ Kd3 2. Qd4#
- 1. Qxb6+ Rc5 2. Qxc5+ d4 3. Qxd4#
- 1. Qxb6+ d4 2. Qxd4#
Position
- White
- king on g2, queen on a5, rooks on b2 and b7, pawns on c3, f3, f4, g3 and h2
- Black
- king on e3, queen on a8, rook on c7, knight on b6, pawns on d5 and h5