- 1. Qa6+ Kb3 2. Qb5+ Kc2 3. fxe3#
Other defences
- 1. Qa6+ Kb4 2. Rb1#
- 1. Qa6+ Kb3 2. Qb5+ Ka2 3. Qb1#
Position
- White
- king on d5, queen on b7, rooks on h1 and h2, knight on h3, pawns on f2, f3, g3 and g4
- Black
- king on a4, queen on e3, knight on f5, pawns on a3 and c3