Cacco,C - Efimov,I

White queen on h8.
Black knight on b6.
White bishop on c6.
White rook on g6.
Black king on c5.
White pawn on d5.
Black pawn on f5.
Black pawn on e4.
White pawn on f4.
Black rook on d3.
White pawn on f2.
White king on g2.
Black queen on b1.