 This rule is a liberalized version of the  Intuitionistic Game-Playing Rule  insofar as the Last Duty First constraint disappears. The rest of the rule is identical to the rule from the previous Section. As a result of the liberalization, information that would maybe not be available to players in some subplays in intuitionistic dialogical games (due to the intuitionistic constraint) becomes available. Thus, classical logic results from allowing more information to be available between different parts of a play. Notice that this availability of information does not suppose changing to a truth-functional concept of proposition: the dialogical definition of proposition remains unchanged since availability of elementary statements in an argumentative debate does not commit to their being true.