Potkin,V - Voigt,Ma

Black pawn on b7.
Black king on f7.
Black pawn on a6.
White rook on e6.
Black pawn on d5.
Black rook on d4.
White pawn on g4.
White pawn on a3.
Black rook on c3.
Black bishop on d3.
White bishop on f3.
White king on g3.
White pawn on h3.
White rook on g1.