- 1. Qxc5+ Nb5 2. Nb7+ Ka4 3. b3#
Other defences
- 1. Qxc5+ Ka4 2. Qxa3#
Position
- White
- king on e4, queen on c4, bishop on f7, knight on d6, pawns on b2, d4 and g3
- Black
- king on a5, queen on d2, rook on c5, bishop on c3, knight on a3, pawns on a6, a7, c6, c7, d3 and d7