Castro,O - Contreras,H

Black rook on b8.
Black rook on f8.
Black king on h8.
White knight on e7.
Black pawn on f7.
Black bishop on g7.
Black pawn on h7.
Black pawn on a6.
Black knight on f6.
Black pawn on g6.
Black pawn on b4.
White bishop on h4.
White pawn on g3.
White pawn on a2.
White pawn on b2.
White rook on d2.
White pawn on e2.
White pawn on f2.
White king on g2.
White pawn on h2.
White rook on a1.