Arenas,D - Estrada Nieto,J

Black rook on f8.
Black king on g8.
Black queen on b7.
Black pawn on c7.
Black pawn on f7.
Black pawn on g7.
Black pawn on a6.
Black knight on f6.
Black pawn on h6.
White pawn on a5.
White bishop on a4.
White knight on c4.
Black pawn on e4.
Black rook on d3.
White pawn on f3.
White pawn on h3.
White bishop on d2.
White queen on e2.
White pawn on g2.
White rook on f1.
White king on h1.