Postupa,P2 - Potapov,P

Black rook on a8.
Black rook on e8.
Black knight on f8.
Black bishop on g7.
Black king on h7.
Black pawn on b6.
Black queen on c6.
Black pawn on g6.
Black pawn on f5.
Black pawn on h5.
Black pawn on a4.
Black pawn on c4.
White pawn on h4.
White pawn on a3.
White pawn on c3.
White pawn on f3.
White knight on g3.
White pawn on b2.
White queen on c2.
White rook on e2.
White pawn on f2.
White king on g2.
White bishop on c1.
White rook on d1.