2girls, :d, alternate costume, ascot, bishop chess, black dress, black hairband, black headwear, board game, chess, chess piece, chessboard, closed mouth, collared dress, dress, facing another, feet out of frame, flower, frilled shirt collar, frills, green eyes, green hair, hair flower, hair ornament, hairband, hands up, hat, holding chess piece, king chess, knight chess, leaf, long sleeves, multiple girls, neck ribbon, on chair, open mouth, pawn chess, petals, pink eyes, pink hair, queen chess, red flower, red ribbon, red rose, ribbon, rook chess, rose, rose bush, rose petals, short hair, siblings, sisters, sitting, smile, third eye, thorns, white dress, yellow ascot