- 1. Nb6+ Kd8 2. Qa8+ Kc7 3. Nd5#
Other defences
- 1. Nb6+ Kd8 2. Qa8+ Rc8 3. Qxc8#
- 1. Nb6+ Kb8 2. Qa8+ Kc7 3. Nd5#
- 1. Nb6+ Kc7 2. Qa7+ Kd8 3. Qxd7#
- 1. Nb6+ Kb7 2. Qa8+ Kc7 3. Nd5#
Position
- White
- king on d2, queen on a5, rook on e6, bishop on f1, knight on c4, pawns on d3, e2, e3 and h2
- Black
- king on c8, rook on c1, knight on d4, pawns on d7 and e7