Are Bergen raises off after interference?

They are “off” if responder is a passed hand. There are several possibilities for handling interference. We will use Reverse Bergen Raises (Bergen originally reversed the roles of the 3C and 3D responses.)

Are Bergen raises Alertable?

This convention is alertable. Bergen raises are conventional raises of a 5-card major suit opening. After a 1♥ or 1♠ opening, a 3♣ response shows 4-card minimal support, while a 3♦ response shows 4-card invitational support.

What is a Bergen bid?

“Bergen” Raises – An Overview By Neil H Timm. Playing the 2/1 Game Force System, when partner opens the bidding one of a major, a Bergen Raise is used to show card 4-card support and 7-12 dummy/support points.

Are Bergen raises on over a double?

Bergen Raises over One-of-a-Major Doubled (BROMAD) Others simply have one raise at each level for 7-10 HCP (with three or four trumps), and use Jordan 2NT with four trumps and 11+ HCP. Bergen himself indicates that different partnerships have different preferences for which suit to use.

Is Bergen on after a passed hand?

Bergen raises are based on the Law of Total Tricks, which suggests that the partnership should bid to its number of total trumps. Note that Bergen raises are commonly off by a passed hand. If partner opens 1 / in 3rd or 4th seat, then Drury is often used for conventional responses instead.

What does a 2NT response mean in bridge?

The Jacoby 2NT convention is an artificial, game-forcing response to a 1 or 1. opening bid. The 2NT response shows 4+ trump support with 13+ points. The bid asks partner to describe her hand further so that slam prospects can be judged accordingly.

Is Bergen on after a double?

BROMAD – Bergen Raise Of Major After Double: Bridge Bidding Convention. Bergen Raise Of Major After Double (BROMAD) – Useful when opponent makes a double after partner’s major suit opening.

How do you respond to a weak two bid in bridge?

In response to any Weak Two, the bid of a new suit is constructive but not forcing. Generally opener can raise if suitable, or occasionally rebid a semi-solid suit if maximum. To create a force, either jump or start with 2NT.

How do you respond to 1NT in bridge?

In response to a 1NT opening bid, responder with a 5 card or longer major suit, bids the suit ranking immediately below the one he holds. Opener is obliged to bid the next suit up which is responder’s actual suit.

What is the rule of 7 in Bridge?

Rule of seven The rule assumes play in a 3NT contract and is as follows: Subtract from seven the total number of cards that declarer and dummy hold in the defenders’ suit and duck their lead of the suit that many times.

What is the two bridge rule?

The rule is also used with suit contracts. Provided you have at least six starting points, you should interfere over 1NT in the direct seat if the number of cards in your two longest suits minus the number of losers in your hand is two or more.

What do the Bergen raises mean in bridge?

The Bergen Raises(created by the American bridge player Matty Bergen) are specifically designed to distinguish between a 5-3 and a 5-4 trump fit after Partner opened 1♥or 1♠(showing a 5+card major suit). The Bergen Raises are : 1♥- 3♥(or 1♠- 3♠) = 4+ trump support and 2-6 HCP 1♥or 1♠- 3♣= 4+ trump support and 7-9 HCP

What are Bergen raises in a suit opening?

Bergen raises are conventional treatments of responses to a major suit opening in a five-card major system.

What’s the best way to play Bergen raises?

First bid another suit or 1NT forcing then jump to 3 or 3. Example: We play Bergen over 1st or 2nd seat openings, and use 2 Way Reverse Drury over 3rd and 4th seat openers, but the Bergen 3 bid can still be used by a passed hand to show 4 trump and 6-9 HCP. Bergen is ON with any interference if it is still a jump. (Partnership agreement)

What does a 3NT rebid on a Bergen bridge mean?

A 3NT rebid by responder shows club shortness, 4 shows diamond shortness and 4 shows heart shortness. A “Preemptive” raise, showing 0-6 points and exactly 4-card trump support. Bergen raises are based on the Law of Total Tricks, which suggests that the partnership should bid to its number of total trumps.