Smirnov,P - Tregubov,P

Black king on f8.
Black bishop on g7.
White pawn on b6.
White pawn on d6.
Black pawn on g6.
White knight on c4.
Black pawn on f4.
Black pawn on f3.
Black rook on e2.
White pawn on f2.
White pawn on h2.
White bishop on f1.
White king on g1.