- 1. Qa2+ Kb5 2. Qxa4#
Other defences
- 1. Qa2+ Kb4 2. Qxa4#
- 1. Qa2+ Bb3 2. Qxb3#
Position
- White
- king on g5, queen on b2, rook on f1, bishop on d1, pawns on d2, f3 and h4
- Black
- king on c4, queen on d6, rook on e2, bishop on a4, pawns on b6, c3, c5, d3, d4 and e4