What is the dont convention in bridge?
3 min read
Asked by: Herman Neighbors
Disturb Opponents’ Notrumpa conventional overcall used to interfere with an opponent’s one notrump (1NT) opening bid. DONT, an acronym for Disturb Opponents’ Notrump, was designed by Marty Bergen, and is therefore also referred to as “Bergen over Notrump”.
What are the different conventions in bridge?
Bridge conventions can be classified according to their purpose:
- Opening bid conventions. …
- Fit-seeking conventions are used in constructive bidding, in order to find a fit—a suit suitable to be a trump suit. …
- Slam-seeking conventions are used in constructive bidding to investigate the possibility of a slam contract.
How does the Stayman convention work in bridge?
Stayman is a bidding convention in the card game contract bridge. It is used by a partnership to find a 4-4 or 5-3 trump fit in a major suit after making a one notrump (1NT) opening bid and it has been adapted for use after a 2NT opening, a 1NT overcall, and many other natural notrump bids.
How many points do you need for Stayman in bridge?
11+ points
Typically Stayman is used on hands of 11+ points when responder has a four card major and game might be possible if there is a major suit fit. must be prepared for any reply from partner. The following hands are suitable for bidding Stayman after 1NT.
What does a 2NT overcall mean?
A 2NT overcall is artificial, showing the two lowest unbid suits (at least 5-5 shape). There is no point minimum, although obvious factors like vulnerability should be considered. See also the Michaels cuebid, a complementary convention for showing 5-5 hands, and Unusual vs. Unusual, a defense to the Unusual 2NT.
When should you not use a Stayman?
RULE: Do not use Stayman when you have a 4-3-3-3 hand. We are programmed to always want to play a hand in a major when we have an 8 card fit. We can draw trump and still have one trump left in declarer’s hand and one in dummy.
What does 2 clubs mean in Stayman?
Using Stayman means that you cannot play in a contract of Two Clubs once partner opens One No Trump but this loss is regarded as worthwhile because it might allow you to find a better contract in a major suit.
How many points is a 1NT overcall?
15-18
To bid 1NT as an overcall, you should have 15-18 (or 19) points, balanced with a stopper in the suit opened.
Are systems on after 1NT overcall?
“Systems on” or “Front of card” after NT overcall. Suppose you are playing with a new but good partner. As you fill out your ACBL convention card, you agree to check the “Systems On” box by the 1NT overcall.
How do you respond to 1NT overcall?
- In response to partner’s suit overcall: – PASS – weak hand (no fit guaranteed) …
- Response to 1NT overcall (no interference): – …
- Responses to Takeout Double: – …
- Responding to 1NT doubled by partner (right hand opponent passes): – …
- card suit and very weak (less than 5 points) bid suit.
Can you bid Stayman after a 1NT overcall?
If 1NT is overcalled, responder can cue-bid the opponent’s suit to ask for a 4-card major. If the opponents have overcalled in one major, a cue-bid asks partner for the other major. Opener can rebid 3 , if that bid is available, to deny a 4-card major; otherwise, he rebids 3NT.
How many points do you need to overcall at the 2 level in bridge?
10 points and a good suit is enough to overcall at the two level. This hand is almost the same as example 7. Do you have enough to overcall 2♦? You have the same 10 points, but you no longer have a good five card suit to bid.
