- 1. Qxc4+ Kb2 2. Qc1+ Ka2 3. Rc2#
Other defences
- 1. Qxc4+ Kd2 2. Qc1#
Position
- White
- king on f3, queen on e4, rook on c6, bishops on a8 and g8, pawns on b3, e2, f2, f4 and g3
- Black
- king on c3, queen on b8, rook on a3, knight on f1, pawns on a4, b4 and c4