Marie,M - Petrosyan,T1

Black rook on a8.
Black rook on d8.
Black king on g8.
Black pawn on b7.
Black pawn on c7.
Black queen on e7.
Black pawn on f7.
Black pawn on g7.
Black pawn on h7.
Black knight on b6.
Black knight on f6.
Black pawn on a5.
White knight on g5.
White pawn on a4.
Black pawn on c4.
White rook on d4.
White pawn on e4.
Black bishop on g4.
White rook on a3.
White bishop on e3.
White pawn on g3.
White pawn on b2.
White queen on c2.
White pawn on f2.
White bishop on g2.
White pawn on h2.
White king on g1.