Stefanova,A - Hou Yifan

Black pawn on d7.
Black pawn on a6.
Black pawn on b6.
Black king on e6.
Black pawn on f5.
White pawn on a4.
White pawn on b4.
White king on c4.
White pawn on d4.
Black pawn on g4.
White pawn on g3.
White pawn on f2.