Conventional Wisdom – 1NT Forcing & Invitational Auctions – April 27, 2020 Video Course You cannot view this unit as you're not logged in yet. To access this content, you must purchase Conventional Wisdom: 1NT Forcing & Invitational Auctions (Intermediate) (April 27 2020).Post navigationPrevious post: Modern Bidding – Modern Slam Bidding Series 2: Key Card vs. Controls – June 07, 2020 Video CourseNext post: Conventional Wisdom Notes: 1NT Forcing & Invitational Auctions