- 1. Qxc1+ Bd2 2. Qxd2+ e3 3. hxg3#
Other defences
- 1. Qxc1+ e3 2. hxg3#
Position
- White
- king on h3, queen on a1, bishops on a4 and g7, pawns on a2, d3, f3, g2 and h2
- Black
- king on f4, queen on e6, rook on e5, bishops on c3 and h1, knight on c1, pawns on c5, e4, f5, f7, g3 and g5