Boguszlavszkij,J - Lyell,M

Black pawn on a6.
White knight on c6.
Black king on e6.
Black knight on f6.
White pawn on a5.
White pawn on b5.
Black pawn on g5.
White pawn on c4.
Black pawn on f4.
Black pawn on h4.
White king on f3.