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ACBL SAYC SYSTEM BOOKLET
web2.acbl.org2 is “non-forcing” Stayman, meaning that the bidding may stop in two of a suit. Opener rebids 2 with 4–4 in the majors. If responder rebids three of either minor, he shows slam interest and at least a five-card suit. The Jacoby transfer shows a five-card suit and is used for the majors: 2 is a