Vuilleumier,A - Tratar,M

Black rook on a8.
Black king on e8.
Black knight on g8.
Black rook on h8.
Black bishop on b7.
White pawn on e7.
Black bishop on g7.
Black pawn on h7.
Black pawn on a6.
Black pawn on f6.
Black pawn on g6.
Black queen on a5.
Black pawn on c5.
White pawn on a4.
Black pawn on b4.
Black pawn on e4.
White pawn on f4.
White bishop on h4.
White knight on f3.
White pawn on a2.
White pawn on c2.
White queen on d2.
White pawn on g2.
White pawn on h2.
White rook on d1.
White king on e1.
White bishop on f1.
White rook on h1.