Five-card majors for offensive purposes. However, if the trump cards break 4-1 or 1-4, then drawing trump will result in no trumps left for offensive purposes. The value of five-card majors can be understood then on two levels: But five-card majors have several drawbacks: Both partners must agree to follow the five-card major bidding treatment on their opening bid. Opener must have at least five cards in hearts or spades to start the bidding with that suit. Responder is expected to show support with three-card support, indicating an eight-card fit. With only four cards in a major suit, the opening bidder is
Bidding box and lay them down partially overlapping the packet of three cards of the 1 bid. With standard, "right-handed" boxes (see laterality below), the calls are placed left to right on the table as seen by the bidder. When the auction is over, each player first returns to his bidding box any Pass, Double, and Redouble cards used. After that, all the bid cards from the table are simply swept up into a single stack and placed into the bidding box at the back; in this way, the box is returned to its original state and is ready for the following