Fourth suit forcing is a conventional bid in an uncompetitive auction. A typical 4th suit forcing format is the following. You can often use the 4th suit 4th suit forcing to establish a forcing situations and there are many conventional bids such as jacoby 2nt, inverted minorsetc. If responder has passed initially, for example, a new suit response is no longer forcing. Fourth suit forcing is a forward going and constructive move to be used when the hand. Fourthsuit forcing is the popular term for the idea that a bid by responder of the only unbid suit at his second turn is an artificial force. New minor forcing after opener rebids 1nt, responder often finds it useful to make a lowlevel forcing bid.
It is a lowlevel cuebid of the opponents suit that shows support with your. Partners first responsibility is to show you 3 card support. A jump in the fourth suit shows a 55 hand and is strongly. Fourth suit forcing several of my more advanced students have. The fourth suit forcing convention provides a solution to such type of problems. The unassuming cue bid bridgewebs fourth suit forcing fourth. Jacoby transfer bids when responding to partners 1nt opening, jacoby transfer bids are second in popularity to the stayman convention among club and tournament players. Andrew robson bridge club in london for playing, learning and. Mar 05, 2018 the convention is one of responders most important tools on the second round of the bidding along with 4th suit forcing for finding out more about openers hand. If she does not have that, she will bid nt if she has a stopper in the 4th suit. Fourth suit forcing 4sf or fsf convention fourth suit forcing 4sf is a convention that has become popular with the rise of the twooverone 21 system, which emphasizes jumping the bidding with weak, distributional hands and keeping the bidding low with stronger hands. But with a club suit, less than four hearts, and no strong preference for diamonds, partner would be just as well served. Fourth suit forcing the second conventional artificial bid in this course is fourth suit forcing fsf.
Fourth suit forcing bids of opponents suit strong blackwood. The fourth suit becomes game forcing when no major suit fit can be found or responder bids the 4th suit at the 3 level. That problem is to assign a meaning to the 1s bid in the sequence 1cp1dp, 1hp1sis the 1s fourth suit forcing and what would a 1nt, a 2s, and a 2nt bid mean. Such hands can be difficult to bid, especially if one or both partners isare strong and a fit is not immediately obvious. If partner has a stopper in the fourth suit then that is it first priority bid notrumps.
It follows that when the first three bids between the partners are in different suits, the only forcing bid left is a bid of the fourth suit. This shows a strong club suit, game forcing values, and possible interest in slam. Without this valuable device, we would be forced to gamble on game when we are uncertain of the correct strain. You have a fairly minimum game forcing hand, and are really not interested in exploring any further. The only bids that force partner to speak again are bids in new suits. Lets make sure that this is a something that we all feel as comfortable with as stayman. Learn the ins and outs of the 4th suit forcing bridge convention with this helpful video. Its bad because probably every bridge player in the world plays that a bid of the fourth suit by their partner is already forcing. Fourth suit forcing is the popular term for the idea that a bid by responder of the only unbid suit at his second turn is an artificial force. Fourth suit when the partnership has bid three suits, its generally agreed that responders bid of the fourth suit is forcing.
Suppose as responder you hold q 7 6 a j 10 6 3 k 7 5 j 10. If responder wants to show the fourth suit without invoking the fsf convention responder must jump bid the fourth suit. Fourth suit forcing rakesh kumar in the evening on wednesday 5 february, the dealing computer was having fun. Fourth suit forcing occurs when a partnership bids all four suits in the first two bidding rounds. Since hearts is the 4th suit, it is alerted that it may not be natural.
After the partnership has bid in three different suits it is the only way to force partner to bid again. It is for this reason that fourth suit forcing the convention was invented. In fact, in those partnerships that play the fourth suit forcing convention, a jump rebid by responder is not forcing. Its up to partnership understanding, and may depend upon the. Fourth suit forcing is used by the responder to establish a game force.
Fourth suit forcing bridge articles bridge with larry. Fourth suit forcing summary this is a bad name for a good convention. Fourth suit forcing bridge convention bidding and responses. The modern technique is to use a bid in the fourth suit as a oneround force. Whether or not the convention is applicable if the fourth suit bidder is a passed hand is also a matter of partnership agreement. When opener rebids the suit he opened with and responder changes suit, opener has also the opportunity to make a 4th suit forcing bid. Fourth suit artificial see section 410 if stuck for a good bid with a gamegoing hand. Such a bid does not show the suit merely a hand going for game but needing to know more about partners hand. Since a jump into a minor should be invitational, it may be necessary to reverse into a fragment. It is an artificial bid that asks partner to define his hand further. The exception to this is shown in the extract above. Of course, your partner wont know at first that your 4th suit forcing. Consider your bid when the auction proceeds as follows.
With any more, the responder must either make a jump. The unassuming cue bid bridgewebs, fourth suit forcing fourth suit forcing. Fourth suit forcing partner you english bridge union. An agreement on the strength required for a bid in the fourth suit is essential. Fourth suit forcing the modern technique is to use a bid in. Bidding 1 spade is forcing, since it is a new suit but also asks opener if he has 4 spades therefore natural.
This bid, called fourth suit forcing 4sf asks opener for a further description of his hand. This is alertable as it does not promise diamonds and asks partner for more information. Fourth suit forcing lets look at some of the reasons for these additions. Note that some of the above is not applicable if you play twooverone. Intermediate fourth suit forcing is used by the responder to establish a game force. There are, though, two schools of thought in relation to a bid of the fourth suit at the twolevel. I am weak in this suit in the example above if you can cover this suit then bid no trumps if partner can cover that suit what level of nt. Fourth suit forcing an artificial bid of the fourth suit, requiring partner to continue describing their hand thus conserving bidding space to explore game or slam. F on 1 1 1, many people play that 1 is natural and forcing one round, while 2 is fourth suit forcing. The bidder may or may not have a holding in the fourth suit, making the bid artificial and alertable. Introduction to the 2 over 1 game force system part 1. Fourth suit forcing is a conventional bid of the fourth suit, by either opener or responder. Sometimes during the auction you and your partner may bid three of the suits and you feel that game in no trumps might be. The combination of these bids tells your partner you are strong in the minor, and is an attempt for game or slam in the minor.
Lo no benjaminized acol benji 1214 1nt fourcard majors stayman, red suit transfers 2s for a weak minor. Of course, your partner wont know at first that your 4th suit forcing bid is in fact strong. Fourth suit forcing also referred to as fourth suit artificial. After 3 suits have been bid, it is sometimes difficult to create a game forcing auction. Openers third bid options 1 show 3 card support for the first suit bid by responder very rarely a good doubleton honor like aj or kq 2 show a stopper in the fourth suit by bidding nt 3 rebid a good quality 5 card.
Fourth suit forcing fourth suit forcing 4sf is a convention most experts play as a way of establishing a game. Sayc summary standard american yellow card system for bridge. Download file pdf precision bidding system in bridge. The solution is to use 4th suit forcing, and then rebid 3oftheminor. Fourthsuit forcing is not used when opponents intervene in the bidding. Fourth suit forcing 4sf is a convention most experts play as a way of establishing a game forcing auction while keeping the bidding at a lower level. Fourth suit forcing the modern technique is to use a bid. Just as new minor forcing is responders tool in notrump rebid auctions and other auctions, 4th suit. If you bid again after partners answer to the fsf bid the partnership is forced to game. Responder has game values without a stopper in the spade suit. With a 55 or 65 suit holding, jump bid your second suit so in fact jumping 1 level over the 4th suit forcing bid.
This follows the principle that a new suit by responder is forcing. It is used only when the one player bids one of a suit and the partner responds at the one level. As a partnership you have agreed to adopt the fourth suit forcing convention and so bidding that suit will tell you partner. Fourth suit forcing by willie jago fourth suit forcing is a double edged tool which can convey information about your hand as well as gaining more knowledge about partners hand. This should be avoided, if possible, in favor of new suit forcing, which leaves more room for further bidding. Fourth suit forcing the modern technique is to use a bid in the fourth suit as a oneround force. Fourth suit forcing published on page 2 of the trail daily times, january 31, 2012 a wise man from san antonio laughed when he heard i was playing fourth suit forcing. Fourth suit forcing bridge articles bridge with larry cohen.
A bid by responder in the fourth suit, the only remaining unbid suit, is artificial indicating that responder has no appropriate alternate bid, remains interested in the potential for a game. I thought about it, and it often is forcing one round but not always to game. With a minimum, responder can rebid one of the previously mentioned suits or notrump at the cheapest level. Clearly if the fourth suit bid risks forcing partner to bid at the level of 3nt or higher then the hand should be of gamegoing strength. It is asking partner to describe further their hand. There are, though, two schools of thought in relation to a bid of the fourth suit.
A fourth suit forcing bid can be made at the two or three level, but not at the one level, where it is natural. Although it is independent of the 2 over 1 system and can be played as part of standard american, i include a description here because it is based on the same. A jump in the fourth suit shows a 55 hand and is strongly invitational. In noncompetitive auctions, it often happens that three suits are bid and no fit is found, as in the openers 1 bid was forcing. As a matter of history, the convention was originally called fourth suit artificial, but the name didnt stick. With no stopper then partner either supports a suit or rebids one of his own. It is used to help you find the right contract, including finding 53 major suit fits and finding a stopper for no trumps.
Fourth suit forcing is minimally forcing for one round and usually forcing to game partnership agreement is required. Andrew robson bridge club in london for playing, learning. Learn about the fourth suit forcing convention in bridge. So i was pleased that lucy and doreen both remembered this and produced a good auction so get to a 4 contract. A bid of the fourth suit which occurs at the 3level is game forcing. Fourth suit forcing fsf in a noncompetitive auction, when three suits have been bid, responder may want to make the auction forcing and may do so by bidding the fourth suit no matter what that suit holding may be. Jun 05, 2018 fourthsuit forcing is not used after a 21 response. How to use fourth suit forcing booklet bridge quiz. He answered my curious look by saying, when is bidding the fourth suit not forcing. N s in this sequence, for example, souths rebid 1h 1s of 2d is in the fourth suit and is, therefore, 2c 2d forcing.
When your partnership has, between you, bid three suits, you dont need the fourth suit as a natural bid. I am weak in this suit in the example above if you can cover this suit then bid no trumps if partner can cover that suit what level of nt should they bid. A bid of the 4th suit by the opening side is artificial and asks partner for more information. Fourthsuit forcing is not used after a 21 response.
797 844 1441 1488 473 845 921 1629 481 580 639 1390 917 1634 324 791 1402 1392 343 631 640