- 1. Qxb3 Bd7 2. Qa3#
Other defences
- 1. Qxb3 Bb7 2. Qa3#
- 1. Qxb3 Be6 2. Qa3#
- 1. Qxb3 Ba6 2. Qa3#
- 1. Qxb3 Bf5 2. Qa3#
- 1. Qxb3 Bg4 2. Qa3#
- 1. Qxb3 Bh3 2. Qa3#
- 1. Qxb3 cxd4 2. Qa3#
- 1. Qxb3 bxc4 2. Qa3#
- 1. Qxb3 b4 2. Qa2#
Position
- White
- king on f8, queen on c2, rook on d8, knight on c7, pawns on c4, d4 and e2
- Black
- king on a5, bishop on c8, pawns on b3, b5, b6 and c5