Filippov,Va - Tregubov,P

White rook on a8.
Black bishop on f8.
Black king on g8.
Black queen on c7.
Black pawn on h7.
White knight on b6.
Black rook on f6.
Black pawn on g6.
Black pawn on c5.
Black pawn on e5.
Black knight on b4.
White pawn on d3.
White bishop on e3.
White pawn on g3.
White queen on e2.
White pawn on f2.
White pawn on h2.
White king on g1.