/// receives a UCI command "setoption name EvalFile value nn-[a-z0-9]{12}.nnue"
/// The name of the nnue network is always retrieved from the EvalFile option.
/// We search the given network in three locations: internally (the default
/// receives a UCI command "setoption name EvalFile value nn-[a-z0-9]{12}.nnue"
/// The name of the nnue network is always retrieved from the EvalFile option.
/// We search the given network in three locations: internally (the default