- 1. Ra6+ Qb6 2. Raxb6+ Kc7 3. Rc6#
Other defences
- 1. Ra6+ Kc7 2. Rc6#
- 1. Ra6+ Kc5 2. Qc6#
- 1. Ra6+ Qb6 2. Raxb6+ Kc5 3. Qb5#
Position
- White
- king on g2, queen on e8, rooks on a1 and b3, bishop on h2, pawns on c3, e2 and h3
- Black
- king on d6, queen on b8, rook on h8, knight on h1, pawns on c4, d5, e5 and g3