Portisch,L - Nilsen,Jo

White queen on b8.
Black pawn on c7.
Black queen on e7.
Black king on h7.
Black knight on f6.
Black pawn on g6.
Black bishop on c5.
White pawn on d5.
Black pawn on e5.
Black pawn on h5.
Black bishop on e4.
Black rook on a3.
White pawn on g3.
White knight on f2.
White pawn on h2.
White rook on c1.
White bishop on e1.
White bishop on f1.
White king on g1.