Sebestyen,Ba - Bach,Mat

Black pawn on a7.
Black pawn on f7.
Black king on g7.
Black rook on d6.
Black pawn on g6.
Black pawn on d5.
White king on d4.
Black knight on e4.
White knight on g4.
White pawn on e3.
White pawn on f3.
White pawn on a2.
White pawn on b2.
White queen on c2.
White pawn on f2.
Black queen on g2.
Black bishop on h2.
White rook on a1.
White rook on d1.