- 1. Ra2+ Ba3 2. Rxa3+ Qa4 3. Rxa4#
Other defences
- 1. Ra2+ Qa4 2. Rxa4#
Position
- White
- king on d4, rooks on b8 and c2, bishop on d2, knight on g5, pawns on b3, e2, e3, f4 and g4
- Black
- king on a5, queen on d7, rook on a6, bishop on d6, knights on c8 and d5, pawns on c3 and c4