What is a weak jump overcall in bridge?

Weak Jump Overcalls are preemptive jump overcalls intended to obstruct the opponents' bidding. A weak jump overcall typically promises: a 6-card suit

card suit

In playing cards, a suit is one of the categories into which the cards of a deck are divided. Most often, each card bears one of several pips (symbols) showing to which suit it belongs; the suit may alternatively or additionally be indicated by the color printed on the card.

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Playing card suit - Wikipedia

at the 2-level (identical to a Weak Two opening bid)

What is a weak jump shift in bridge?

Weak jump shift is a treatment where jump bidding a new suit after partner's opening is preemptive, weaker than a standard 1/1 response. Weak jump shifts developed out of recognizing that the strong jump shift was both rare and redundant, since the same contracts could typically be reached by other means.

What is a strong jump overcall in bridge?

What is a strong jump overcall? As described by Culbertson, a single jump overcall shows a good strong suit in a hand with about eight playing tricks, whether made at the two or three level. It should have at least three and one-half defensive tricks ("honor count," to use Culbertson's term).

What is a jump overcall?

A jump overcall skips one level of bidding over an opponent's bid.

Can you bid a weak 2 as an overcall?

ENTERING THE BIDDING AFTER A WEAK TWO-BID

For hands less than 17 points, the distinction between a double and an overcall is one of shape, not strength. With 17 or more HCP, the hand is too strong for an overcall. You must double first, then bid your suit.

Weak Jump Overcalls

How many points are needed for an overcall in bridge?

You'd have a good five/six card suit and at least about eight/nine points at the (very) low end. To bid 1NT as an overcall, you should have 15-18 (or 19) points, balanced with a stopper in the suit opened.

Can you overcall with a preempt in bridge?

Overcalls of preempts show good hands--roughly opening-bid strength. Just because they are weak, doesn't mean you should come in with a weak hand. A jump overcall shows a good 6+card suit and at least 15-16 HCP ("Invitational").

Can you overcall with a preemptive bid?

Use the Rule of Seven to decide if your overcall is “safe”. Try to imagine an “ordinary” (not perfect) 7 points in partner's hand. If you could make your bid opposite that hand, you should overcall. Double (instead of overcalling a minor) if you have 3+-card support for unbid majors.

What is an overbid in bridge?

verb (used with object), o·ver·bid, o·ver·bid·ding. to bid more than the value of (a thing): to overbid one's cards. to outbid: She overbid him for the painting. verb (used without object), o·ver·bid, o·ver·bid·ding. to bid more than the actual value or worth: a tendency to overbid at auctions; to overbid at bridge.

What is a preemptive jump raise in bridge?

With a preemptive- type game raise, responder must pull a double by opener when he hasn't had a chance to bid a second time. If you jump to game with both preemptive and strong raises, partner will not have much to go on if he must make a decision at the five level.

Are transfers on after interference?

Normal systems like transfers and Stayman are off. A double is for penalties. Because your partner has made a bid that narrowly defines his hand, a double should show a hand with a good holding in the opponent's suit, normally 4 trumps and 9+ points.

How many points do you need for a jump shift in bridge?

If the responder has 13+ points they are able to make a jump shift bid.

Is a jump shift forcing in bridge?

Opener's Strong Jump Shift: Bridge Bidding. Opener's Jump Shift (Strong Jump Shift) typically show 19-22 points, thus game forcing when responder freebid shows 6+ points.

How do you respond to a jump shift in bridge?

A simple rebid of your jump-shift suit (1C-2S-3C-3S) shows a long, solid suit with more high-card strength than the jump to four. A rebid of partner's suit (1C-2S-2NT-3C) promises support -- 4+-card length if the opening bid was a minor, 3-card length if it was a major. It also tends to deny an outside singleton.

How many points do you need to preempt?

Preemptive openings

A preemptive opening bid usually shows at least six (6) high card points and a suit with six or more cards headed by honors (typically either K-Q or better or Q-J-10 or better) but less than a normal opening bid.

Can you preempt with a 4 card major?

Don't preempt with four cards in a major suit (preempts with four cards in a minor suit are generally acceptable). This point only applies to preempts in first or second seat. Once partner is a passed hand, it is no longer a concern. Once you have made a preemptive bid, partner is in charge.

How many points do you need to open a weak 2?

in modern tournament play, the announced range for a weak two-bid is usually 5-10, 5-11, 6-10 or 6-11 HCP; for some a hand with six in a suit plus 11 points may be strong enough for a bid at the one level; see Rule of 20.

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.

Can you preempt after opponent opens?

If your right hand opponent opens the bidding with a preempt you can make a competitive overcall or takeout double if you have a hand with extra strength and the proper shape.

What does an opening bid of 3 clubs mean?

An opening Three-Bid, called a preempt, shows a weak hand can take five or more tricks if your suit is trumps, but is unlikely to take any tricks in any other suits. To open (or overcall) a Three-Bid, you should have: A good, long suit (6 or 7 cards, with at least two honors). No ace or king in any other suit.

Can you use Stayman after a 1NT overcall?

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.

Are transfers on after a 1NT overcall?

Transfers are used opposite a 1NT overcall in exactly the same way, but adjusted for points (all bids can be made with 3 points less – assuming the overcall is 15 – 17).

Can you overcall 2NT in bridge?

A 2NT overcall after a one-level opening is indeed the "Unusual Notrump" for the two lowest unbid suits. But a 2NT overcall after the opponents' weak two-bid is anything but Unusual. It is natural and balanced. It guarantees a stopper in the opponent's suit.

Can you overcall a 1NT opening?

Two-Suited Overcalls.

The best time to overcall a 1NT opening is with a two-suited hand (at least 5-4 in the two suits). With a two-suited hand, there is an excellent chance of having a fit with partner, but lousy prospects for defending against 1NT.