Langner,L1 - Potapov,P

Black rook on c8.
Black pawn on b7.
Black king on e7.
Black pawn on f7.
Black pawn on g7.
Black pawn on h7.
Black pawn on a6.
Black pawn on e6.
Black knight on f6.
Black rook on c5.
White knight on e5.
Black knight on b4.
White bishop on c4.
White pawn on a3.
White pawn on b2.
White pawn on c2.
White pawn on f2.
White pawn on g2.
White pawn on h2.
White king on c1.
White rook on d1.
White rook on e1.