Tratar,M - Mazur,Ste

Black rook on a8.
Black bishop on c8.
Black queen on d8.
Black bishop on f8.
Black king on g8.
Black rook on f7.
Black pawn on b6.
Black pawn on d6.
Black knight on f6.
Black knight on a5.
White knight on b5.
White knight on d5.
Black pawn on e5.
Black pawn on g5.
Black pawn on h5.
White pawn on a4.
White pawn on c4.
White pawn on e4.
Black pawn on f4.
White bishop on a3.
White pawn on f3.
White bishop on e2.
White pawn on g2.
White pawn on h2.
White rook on b1.
White queen on d1.
White rook on f1.
White king on g1.