- 1. Qc1+ Kb4 2. Qc3+ Kb5 3. Qa5#
Other defences
- 1. Qc1+ Kb4 2. Qc3+ Ka4 3. Qa5#
- 1. Qc1+ Kb4 2. Qc3+ Ka3 3. Qa5#
- 1. Qc1+ Ka4 2. Qxc4+ Ka3 3. Qxb3#
- 1. Qc1+ Kxa2 2. Qa1#
- 1. Qc1+ b2 2. Qc3+ Ka4 3. Qa5#
- 1. Qc1+ b2 2. Qc3+ Kxa2 3. Qxb2#
Position
- White
- king on c7, queen on b1, bishop on e5, knight on b7, pawns on a2, e2 and h2
- Black
- king on a3, bishop on f2, pawns on b3 and c4