- 1. Rg2 Bf2 2. Rxf2 Ke1 3. Qe2#
Other defences
- 1. Rg2 Ba7 2. Qf1#
- 1. Rg2 Bb6 2. Qf1#
- 1. Rg2 Bc5 2. Qf1#
- 1. Rg2 Bd4 2. Qf1#
- 1. Rg2 Be3 2. Qf1#
- 1. Rg2 Bh2 2. Qf1#
- 1. Rg2 Bf2 2. Rxf2 axb3 3. Qf1#
- 1. Rg2 Bf2 2. Rxf2 a3 3. Qf1#
- 1. Rg2 Ke1 2. Qc1#
- 1. Rg2 axb3 2. Qf1#
- 1. Rg2 a3 2. Qf1#
Position
- White
- king on c6, queen on c4, rook on g8, pawns on b2 and b3
- Black
- king on d1, bishop on g1, pawn on a4