Bridge 3D Punitive Doubling, What is the difference between Technical and Punitive Doubling of Bridg

If it is doubled after the other party opens 3C 3D, it is a technical double; If the opponent bids 3c 3d after a match 1 suit or 1NT open, your doubling is a punitive doubling.

The above is the general bidding system, unless otherwise agreed between partners.

Provide some theoretical knowledge:

On pages 152-153 of Collusively Learned Bridge, the distinction between technical doubling and punitive doubling is as follows:

2. The difference between punitive doubling and technical doubling.

If you do a punitive doubling and your partner understands it as a technical doubling, or if your partner does a technical doubling and you understand it as a punitive doubling, you will suffer a significant loss. Therefore, it is necessary to learn to distinguish between punitive doubling and technical doubling.

a) The following doublings are punitive doublings.

Double any winning and slam contracts.

Double the call for any escape.

Double the 1NT open bid or 1NT scramble (2nd house).

Double the blocking jump brawl (note: not the blocking open).

1NT Bidder's partner doubles the opponent's suit bid.

This side has found a suit to match and then doubles the opponent's bid.

The companion of the doubling person doubles the call and re-call of the other.

The opponent's partner doubles the opponent's suit or no bid.

ii) The following doublings are technical doublings.

Double the opening bid for suits below the third order (including the third order).

to a cover. One, two cover and one fight for the doubling (negative doubling).

Double after the opponent has called two suits (partner has not called a suit).

The opponent's 1 suit opens the bid 1NT and doubles after the call.

In the equilibrium position (fourth) double the opening bid or the 1NT contention bid.

Here are some examples of how to distinguish between these two types of doubling. (omitted).

Do you mean doubling after opening 3C or 3D? If yes, it's generally a technical double! However, it is better to make an agreement between companions.

Not necessarily, it feels punitive and generally less ......You need to make an appointment with your companion ......

In the case of fierce competition between the two parties, if the companion calls to double, it is generally punitive.

If the other party has not called the product, and the other party has called the product many times, and finally stopped at this contract, it should also be understood as punitive.

The following situations can be considered to be balanced called:

1 Directly against the impasseur 3C 3D opening bid.

2 After your partner's first bid, you don't answer the call, and then the opponent jumps to 3c 3d.

3 If you are obviously mismatched, and the opponent is strongly cooperative, it is possible that the companion has a set that has not been expressed, if the companion calls the double, and if you also have this suit, it is likely that your own team is also very cooperative. This suit can only be H or S

Doubling the technicality, most of them in the early and middle stages of bidding, is to understand their own cards and give them the right to choose.

Punitive doubling, refers to the late bidding, to the opponent's call to punish the card, generally there is a sure certainty.

The punishment is doubled, and the other party's bid is punished, which is generally sure to be down.

The technical doubling indicates a point force or a bad situation.

The question is more complicated.

Doubling the technicality, indicating the strength and card type, generally hoping that the companion bids to compete for the contract; Penalty doubling is the preparation of the other party to make a contract to get extra penalty points.

1. For technical doubling, in general:

X below 3s tends to be technical. Unless it is obvious that the punishment can be seen.

In the case of the cooperation of the other party, X is generally technical. Unless we have already found cooperation, and the other party is sacrificial.

2. For punitive doubling, in general:

The doubling of contracts above the 4th order is generally punitive. Except for a few very special sequences. (Please check the book for yourself).

For the other party's sacrifice, x is punitive, indicating that he is willing to punish the other party and is not willing to shout again.

negative double: Negative double, also known as negative double.

The doubling you make after your opponent in your right hand bids for a suit after your partner makes a bid is a technical doubling, not a punitive one. This usually means that there is a four-card suit and a certain strength in an unbid high suit, but not enough to punish the opponent.

We're just talking about bidding here (it's easy to score, it's all in the primer).

It depends on the whole bidding process. Doubling is commonly used, and doubling is rare.

Say it first, then double it. Generally, there are two meanings: one is used after the opponent's technical double, indicating that there are at least 11 points, and it is generally forced to enter the game; The other is that the opponent doubles the punitive covenant of the companion, your hand is very short, and the doubling is SOS, asking the companion to flee.

Let's double it again. This is very common and has many meanings. In general, doubling low-order contracts are technical takeout doubles, including negative doubles used in bids.

The partner must know when to double the technique and when to double the punishment, otherwise there will be big problems.

There is also a type called doubling, called lightner doubling, which is used to indicate the first attack.

The other is when the other party interferes with their blackwood convention, doubling means 0 or even a number of aces (see peer agreement, d0p1).

Details can be found online.

There are rules of the game and technical rules for bridge.

The rules of the game say how you can and how you can't.

The technical rules are about how you can have a chance to win, how you don't and how you might lose.

"Double" and "double again" are the contents of the rules of the game.

It is said that after the contract is "doubled", the number of points will be doubled when the fractions are calculated; "Double" means that the number of points will be quadruplied when calculating points.

However, in the bidding technique of bridge, part of the "double" and "double" have been assigned, that is, they have been given a certain technical content by peers, which does not mean that the person who is called doubling is ready to break the contract of doubling, so it belongs to the technical rules. There is a similar situation with "doubling up".

Because the technical content of the technical rules is very large, and the content of the "doubling" containing technical nature is as thick as a book, it is impossible to give you a detailed explanation, (even if you explain it forcefully, you can't understand it), here I just hope that you can distinguish the rules of the game and the technical rules at this stage, which will be of great help to your future learning. Happy playing bridge.

The most used technique doubling is to say "Companion, I have a good support ,...... in an uncalled suit."You can bid based on this information.

I am not willing to answer the questions of elective courses. After answering the question, I felt that this question might be from an elective course, against my will).

I've just learned, that is, if you think your opponent is bidding, they can't win this trick by themselves, so you need to double the punishment for them.

If the opponent thinks he can win, it is called a double.

There are three main types:

Punitive doubling: This is the earliest usage. However, it turned out that cards that were suitable for punitive doubling were not common, and it was better to give them other meanings. Hence the technical takeout double

Technical doubling: It is a long set that asks a companion to call an unbid set. If a partner has a punishable card (the opponent's handicap is long and strong), it can be dismissed and changed to punishable.

Indicates the doubling of the first attack: If the opponent is called.

Generally speaking, the following situations are normal for arguments:

1.When there is a general technical doubling of the point force, the opponent called the shortest set, and the card type is generally 4441 4432 5431

2.It is a strong hand, and it can be bid after the x companion has played a suit to indicate a strong hand.

There are many meanings of technical doubling, there are many meanings, in layman's terms, the technical content is higher, so it is more difficult for self-taught people, in the card room technical doubling (or after the technical doubling) there are a large number of bidding errors is an example. Because the master is proficient in using the technique double, they think that the technique doubling is simple.

1. Doubling is to double the contract called by the other party, such as the above-mentioned "east is called to 3nt, and south is called doubled".

2. After doubling, you can continue to bid, you can call out a new contract (different suits or different levels), or you can call "double again", indicating that you have the absolute ability to complete the contract.

3. The redoubling must be called out by the "doubling" side, so in the above question, if the north wants to double the 4NT called out by the west, it can only be "doubled" instead of "doubled".

Bidding in bridge is a two-way bid.

Doubling and doubling, or even not calling is a kind of bidding. After you make a bid, you can bid again as soon as someone bids. And if no one bids after you bid, then the bid in front of you will naturally become the best bid, and you yourself will not have the opportunity to bid again.

Take the example you gave. The east is called to 3nt, the south is called doubled, the west can be doubled, and it can also be called 4nt, and even all products higher than 3nt;

However, "double again" can only be called after someone on the other side has called the double, and if no one has called during a round of bidding. For example, if you are from the north family, and the east calls 3nt, and your companion calls the south to double, and the west does not add, you can't call the double again.

Base score: 20 3 4 = 240

Double up: 100

Super One Prize: 200 without a round, 400 with a round

Successful Prizes: 300 without rounds, 500 with rounds

Total: 840 without rounds, 1240 with rounds