Petrosian,DG - Mikaelyan,A

Black pawn on e7.
Black pawn on f7.
Black king on g7.
White rook on a6.
White pawn on b6.
Black pawn on g6.
Black pawn on h6.
White pawn on b5.
Black rook on d5.
White knight on e5.
Black knight on h5.
White pawn on f3.
White pawn on g3.
Black bishop on h3.
White pawn on b2.
White pawn on e2.
White pawn on h2.
White king on g1.