There are several different meanings that players use for 2 ª and 2NT in response to partner's 1NT opening. But the opposition overcalled in a suit, showing an opening hand. The Jacoby transfer, or simply transfers, in the card game contract bridge, is a convention in most bridge bidding systems initiated by responder following partner's notrump opening bid that forces opener to rebid in the suit ranked just above that bid by responder. Finally, not seeing the strong Notrump bidders assets make it more challenging to defend the hand. Opener also may have four spades 2 Shows a four-card spade suit. promises at least five spades and orders partner to bid 2 ª.. Opener then accepts this "transfer" by bidding the next higher suit at . Three Diamonds Majors. At the end of this introductory article are 4 deals to practice and links to more complicated issues. He then rebids 2NT. •After Opener accepts the transfer, Responder may return to 3NT to show only 5-cards, raise This convention reinforces the basic principles behind responding to a notrump opening bid with a five-card or longer major suit. What should you do now? 3-level bids in a new suit promise a 5-card suit and a hand that can play either 3NT or 4 of the suit with any help at all from the NT overcaller. Jacoby transfers may be used with other notrump ranges as well. Partner opens 2 and you bid 2D (waiting) with the following hand: 97 KQ965 JT3 T95. The opening lead was the King of diamonds and, in fact, the slam looks good on anything but the Dealng with Interference after 1NT Opening - Simple-sohl [319] Superaccepting Major Suit Transfers [7] Modern 2NT Openings [160] . 003: Interference after a transfer bid. And the cue-bid of the opener's suit promises at least 8 HCP, no 5-card Responder will then rebid accordingly and any 5-3 or 4-4 8-card Major fit will usually be found. If you have bid 2♦ then partner (who opened 1NT) will re-bid 2♥. North deals, N-S vul, matchpoint pairs online: A986 1H-P-2NT-3D AQJ54 P-P-3H-P Q5 3S-P-4H-all pass A10 . Jacoby transfers may be used with other notrump ranges as well. If a 2NT or 3NT bid is overcalled, Stayman and Jacoby transfer are "off". to slam transfers off after 2♦or higher overcall & cuebid is Stayman) 2NT: 20 to 21 3♣: Stayman 3♦: Transfer to hearts 3♥: Transfer to spades (with 22-24 open 2♣and rebid 2NT) (Stayman and transfers also apply For our discussion today, an opening 1NT range of 15-17 high card points and Jacoby Transfers for the majors are assumed. I have heard the expression syms off syms on after interference. Don't use 'Puppet after 2NT' with a 5-card Major - use Transfers. ~You bid 2D over 1NT to transfer partner to 2H. ~You bid 2H over 1NT to transfer partner to 2S. Jacoby transfers are the simplest of the transfer bids. INTERFERENCE AFTER 2NT AND 3NT OPENINGS If a 2NT or 3NT bid is doubled, Stayman and Jacoby transfer are "on". Strength of 1NT openers: 15-17. Darricades in his book "Optimal Hand Evaluation" (2019) to improve the dialogue between two players to achieve an optimal bridge contract. They need not guarantee a stopper in the opponents suit. Partner has to bid 4S: 1NT. Jacoby transfers are off after an intervening bid. The primary objective is to demonstrate how to apply the new system approach to contract bridge by . O.B. 2 ¨. In my last post, I talked about "breaking the transfer", or the super-accept. Jacoby transfer to hearts. West can pass or accept by bidding 6 ♥or 6NT with a maximum. 3 ♣ Puppet Stayman (This should be alerted as it is an artificial bid). 2S: 2NT. Another useful convention after partner has opened 1NT or 2NT is called Jacoby Transfers. Origins The Jacoby 2NT convention is named for its American inventor Oswald Jacoby. 1. In my last post, I talked about "breaking the transfer", or the super-accept. i know 1nt-2C X is stole my bid and is stayman. 2 NT P ? It promises a GF hand and at least 4-card support. After that, the same principle covers all the memory: Next step asks, and answers are "up-the . 21. You must have at least 10 points to do this. Some hands are best described using Stayman, others by Transfers. You hold 5♥ or 5♠ so you want partner to bid one of these suits! Jacoby 2NT is off in competition. * Used if responder has a long minor, less than 8HCP, limited entry making a NT contract undesirable. What if the interference comes after you make the transfer? 2♠ - because of Jacoby Transfer I don't need this bid to show spades. After your side opens 1NT you have Stayman and Jacoby Transfers to help you bid accurately to the best conract. 2 ♦, 2 ♥ Jacoby transfer 2 ♠ minor-suit Stayman 2 NT, 3 ♣ minor-suit transfer • 3 ♦ 5-5 in majors; GF 3 ♥, 3 ♠ splinter; 3 suited slam try 3 NT sign-off 4 ♣ Gerber 4 ♦, 4 ♥ Texas transfer 4 ♠ (rare) sign-off 4 NT quantitative An opening of 2 NT is similar in nature to 1 NT, but 20 to 22 HCP. 2 §. bid does not affect the MSS bidder. As in Diamonds for Hearts and Hearts for Spades. If partner has already shown a 5-card major using a Jacoby transfer, then in addition to signing off in notrump, if opener has 3-card support for responder's 5-card major, then signing off in that suit at the appropriate level is also an option. 2H - 2S. The method is simple: responder bids the suit one rank be-low the actual major suit he holds. See also Jacoby Transfers. 4 Responses And Later Bidding After 1NT Opening (Cont'd.) Jacoby Transfer to Minors (J4xf) ( ! ) Posted 2015-August-10, 19:21. The Jacoby Transfer bid allows the stronger hand to remain unexposed. 2NT is a standard 8-9 HCP raise. 4) Bid suit at 3 level showing 5 cards and forcing. Splinters, Bergen raises, always on, even over interference. After interference over opener's 1 / , a 2NT bid by responder is commonly used as a limit raise (the Jordan 2NT convention). In short, the responder bids the lowest level of ♦ or ♥ as a request for the opener to bid ♥ or ♠, respectively. Opener then accepts this "transfer" by bidding the next higher suit at . Jacoby Transfers for the Majors Stopping in Partscore Inviting Game in a Major Suit Bidding Game in a Major Suit Opener's Rebid - super acceptance Signing Off in a Minor Suit When the Opponents Interfere Responding to 2NT and 3NT Other Responses to 1NT. before you learned about Jacoby transfers?). . ACBL says syms off after any int. 1NT - 2D. If they don't, they bid 2♦ as a relay. 3H= Invitational to 4H, 6 or more cards in suit. Here you have a major suit with 5+ cards and wish to have opener bid the suit so that the strong hand will be hidden if the contract is played in that suit. Also, such a system should attempt to keep the opening NT hand concealed. And the cue-bid of the opener's suit promises at least 8 HCP, no 5-card You holding a 5 card suit in either but not both of the major suits make your transfer bid. Experts use it not only after enemy interference over your side's 1NT opening, but also after one partner makes a . 0000094542 00000 n the hand from the strong side. Jacoby transfers January 25, 2012 By Pieter Vanbennekom Leave a Comment Return to Bridge Burglar's Guide to Bridge Bidding Conventions Jacoby tranfers are bids that use one artificial bid to invite the partner to "transfer" the bid to another suit. Invented by world champion Oswald Jacoby, the Jacoby Transfer is a popular convention that can improve your notrump bidding. -3NT shows game-going values without a stopper. 5. In standard you have now way to describe all three hands. Handling Interference. Some partnerships prefer to use 3♣ as Stayman and retain the 2♣ . In the case that they don't have one, chances are they have at least a 3 card diamond suit. The traditional style is to double for penalties . Puppet Stayman is a modified version of Stayman that helps partnerships find a major-fit when their 1NT and 2NT openings could contain a 5-card major. After a 1NT opening, responder may use a Jacoby transfer to de-scribe a hand with a five-card or longer major. If partner has responded 2NT to your 1NT opening after interference by RHO, then it is not a . After West bids 2♥, East makes the quantitative raise. Jacoby transfer: 4♥/♠: 3/4 of suit . Two clubs as Stayman and Jacoby transfers are essential after your side opens 1NT, but there are four major differences between opening 1NT and directly overcalling 1NT. If partner accepts the transfer -- what is he telling you? After a 2NT opening, most of the same conventions are in play as after a 1NT opening, including Stayman, Jacoby transfers, and Texas transfers. The use of 2 ª and 2NT. The responder is able to game force in his first bid. The convention is named for Sam Stayman, who wrote the first published description in 1945, but its . If the opponents double, all conventional responses are "on." For example: If the opponents bid over your 1NT opener, Stayman and transfers are "off." Bids are natural except for a cuebid, which can be used with game force strength as a substitute for Stayman. Interference after the 2! This convention should not be used by a passed hand and should not be used if there is interference by the opponents. the blame not credited to the interference. Texas Transfers. Responders Second Bid after the Transfer is Complete 1NT - 2D (transfer); 2H Pass= Weak hand (0-7 pts.). Upgrades to Jacoby 2NT [134] XYZ [144] Transfer Rebids are 2NT Rebid from Opener [215] Transfers after 1-Major Double [156] Transfers after 1-minor Double [157]' Jacoby Transfers occur after a NoTrump opening bid from partner; partner 1NT or 2NT. Unfortunately the opponents will sometimes throw an overcall in and that plays havoc with your fancy conventions. Let's explore how these differences affect playing systems on after a direct 1NT overcall: Opening lead considerations. In SAYC, continuations from Jacoby in other suits are all game forcing. to 3NT except double is now Stayman;3♥/3♠: Forcing; invit. )-1S (= 6+ points, 4+ spades, one-round force. 3NT= Game values for 4H or3NT, usually 5 cards in suit. Four-Way Transfers: Use "4-Way transfers" so responder can force opener to bid any suit the Captain wants. The use of Transfers is inextricably intertwined with the use of Stayman. The first set of answers to 2NT must be memorized. *Major-suit game-try structure applies by opener after this bid Enemy interference: Reverse Drury does not apply in competition. One of the primary objectives of bidding is to find an eight card major suit fitand play in it at the appropriate level. It starts when you open 1NT and partner transfers you to another suit by bidding the suit below. I open 1NT, my partner bids 2D to transfer me to 2H, or she bids 2H to transfer me to 2S. Handling Interference On distributional deals, the opponents may compete even when we are looking for slam. After an opening of 1-MAJ, a jump to 2NT is conventional. Stayman should be used only with game invitational strength. Texas transfer conceptually is same as Jacoby transfer but it is designed to reach game immediately by opener in his second bid itself. Interference after the transfer should be handled like Jacoby transfer interference. Stayman as a Minor-Suit Slam Try. and the inverse. In Texas Transfer, responder bids level 4 of a suit strain one rank before the 6+ MAJOR. 3-level bids in a new suit promise a 5-card suit and a hand that can play either 3NT or 4 of the suit with any help at all from the NT overcaller. Stayman, asking partner to bid a 4 card major. Signing Off in a Partscore in a Major Suit • The mechanics for signing off in a partscore when using transfers are discussed. They apply after any natural 1NT, 2NT, or 3NT opening. Overcalls, Response to 1NT after suit overcall (Lebensohl) Your partner opened 1NT. Transfer bidding represents one of the greatest developments in modern day bridge. These days, the use of the Jacoby transfer convention is pretty universal, at least at my club in the 299er game. Note 2: The use of MSS over 2NT, or 2-2-(2NT/3NT) is easily defined in that, if Jacoby applies, so does MSS, ie ., if a diamond or heart bid is Jacoby, then a spade bid is MSS. The following are the responses to a 2NT opening: 3♣ is Stayman. Partner East You West 1NT Pass 2D 2S ? An effective minor suit response system should allow you to sign-off, invite game, or show a big hand after partner opens 1NT. Stayman is asking for your partner to bid a 4 card (or longer) major, and bid 2D if they don't have one. Let's explore how these differences affect playing systems on after a direct 1NT overcall: Opening lead considerations. To use this convention, you and your partner agree to change the meanings of your 2D and 2H responses after you open 1NT. Interference after 1NT Opening Bids. 2NT= Invitational to 4H or3NT, 5 cards in suit, and balance-ish hand. Microsoft Word - Lesson 2 - Responding to 1NT Opening - Stayman & Jacoby ATF8 Author: mmwal Created Date: 1/18/2018 1:30:46 PM . My goal for "The Modified Optimal 2/1-Club System" is to show how to use the Optimal Point Count (OPC) method of hand evaluation developed by Patrick. bid. This is how it works, you bid the suit below your long major suit: Now partner bids your suit, 2or 2. 1NT - 2H. 5) Bid 2 NT (8-9 points) or 3 NT (10+ points). Jacoby 2NT shows 4-card support and 0-6 LTC, asks for singleton If no singleton a rebid in game shows minumum, 7 or 8 LTC . The two cannot be separated. The primary objective is to demonstrate how to apply the new system approach to contract bridge by . . The method is simple: responder bids the suit one rank be-low the actual major suit he holds. Origins The Jacoby 2NT convention is named for its American inventor Oswald Jacoby. Further, leading up to the strong declarer's hand (the Notrump opener) may cause the leader to inadvertently finesse the defender's side. . The main way in which transfer bidding is used today is after 1NT and 2NT opening bids. Jacoby Transfers Revisited What do you do after you have transferred Partner (your partner who opened 1 NT) into 2♥ or 2♠ using Jacoby? It is a disadvantage to have the lead coming up to a . 3NT is, of course, to play. As such, both. . Your partner is entitled to believe your bids are consistent, as are your opponents. My goal for "The Modified Optimal 2/1-Club System" is to show how to use the Optimal Point Count (OPC) method of hand evaluation developed by Patrick. Interfering bids. In Modern Acol the meanings are as follows: Jacoby 2NT . response is a transfer to 3♣, which can be passed with clubs or responder can rebid 3♦ if his suit is diamonds.J4xfer also on over opening 2N. usually interference cancels conventions (e.g., after major suit opening and interference, a response of 2 NT is natural, 12-14 HCP, not Jacoby) double of 1 NT does not affect conventions; after 1 NT and interfering bid, bid in opponent suit is game-forcing and substitute for Stayman; Discards: Attitude. before you learned about Jacoby transfers?). The Stayman bid of 2 is used by responder to ask if opener has opened 1NT with a four-card major suit. Opener's Rebid and . (unless they're exactly 3-3-2-5 with 15-17 hcp). will usually bid again. May be nonforcing . Jacoby transfers (Xfers) show a five+ card major suit: . 2S - 3H. Value-showing double 7 + HCP. You are supposed to have at least invitational values to bid this. It shows at least one 4-card major and will lead to 4 of a major or 3NT. Over a double of a Jacoby transfer I play "Pass = (at most) 2, redouble = 3 but no guard in their suit, complete the transfer = 3 and a guard in their suit, 2NT = 4 (+), a guard in their suit and a maximum, 3M (our suit) = 4 (+), a guard in their suit, minimum, other bids show 4 (+) but deny a guard in their suit. .] Step 1= 4 cards in lowest side suit (♣) Step 2 = 4 cards in next side suit (♦) Step 3 = 4 cards in highest side suit (other major) This looks a bit complex, but there isn't too much memory. Stayman is used after partner opens the bidding with 1NT. You have three options now, in addition to passing bid naturally (Stayman and Transfers are cancelled) use Lebensohl cue bid (that's a way of re-instating Stayman) Jacoby transfers may be done with any strength hand and always require a 5-card suit. 2♣ Response to 1NT opener is: Stayman (Normally with a 4 card major) Opener accepts the transfer, though . Responder uses one of these artificial bids to describe any hand (of Note 4: Transfer breaks are only by jumping in the agreed suit: 1NT (No) 2S = Jacoby . Partner opens/overcalls 1 NT (15-18) 2. 1NT. Jacoby Transfer Minor Suit Stayman Minor Suit Transfers Splinter Responses Three Diamonds 5-5 in Majors Texas Transfer Enemy Interference . Jacoby Transfer. Stayman and Jacoby Transfers are not optional bids to use if you "feel the urge" -- you must use them when the appropriate situation arises. [1NT - P - 2 # - P 3 …] Transfers don't have to be weak: [1NT - P - 2 * - P 3 - P - 6 . After interference over opener's 1 / , a 2NT bid by responder is commonly used as a limit raise (the Jordan 2NT convention). After a 1 N opening, a response of 3 shows at least 5-5 in the majors and GF values . 3. After a 1NT opening, responder may use a Jacoby transfer to de-scribe a hand with a five-card or longer major. Jacoby Transfers for the Majors • Jacoby transfers allow the strong hand to become declarer. . Jacoby 2NT is off in competition. 6.After 1NT - 2X - 4 - is Gerber (asks for Aces) 7.After 1NT - 2X - 4 or 4 are Texas Transfer bids. See also Jacoby Transfers. Most tournament players use "JACOBY 2NT" in conjunction with their 5-card major system. Example: (Opponents pass throughout - the convention is off after interference) North opens the auction with a minor suit. Note: as most players are familiar with Stayman and Jacoby Transfers, the detailed Texas Transfer showing 8 + HCP & 6 or more Spades. With a distributional hand in this point range, instead open Strong two clubs. After a 1NT opener, a 2♠! 2NT is a standard 8-9 HCP raise. This assumes you are NOT playing Lebensohl . Opener's rebids: 2 No four-card major 2 Shows a four-card heart suit. New minor forcing is an offensive bidding convention designed to find a fit in responder's major suit. RESPONSES TO A 1H OR 1S OPENING 1H - 2H (= 6-10 points, 3+ hearts, not forcing. 3NT is, of course, to play. promises at least five hearts and orders partner to bid 2 ©.. 2 ©. The treatment is as follows: After 1NT: 2♣- Stayman 2♦ - Transfer to . South responds with a One bid in one of the major . . Two clubs as Stayman and Jacoby transfers are essential after your side opens 1NT, but there are four major differences between opening 1NT and directly overcalling 1NT. It is forcing for one bid, but not necessarily for going to Game. It is a disadvantage to have the lead coming up to a . The easy part of the responses to 1NT: 2 = Stayman 2 = Jacoby Transfer (5+) 2 = Jacoby Transfer (5+) After that, you can consult the links at the end of this short article. 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.. Darricades in his book "Optimal Hand Evaluation" (2019) to improve the dialogue between two players to achieve an optimal bridge contract. 2S forces the 1NT bidder to bid 3C, which can be pass or corrected to 3D. Bidding System: Standard American Yellow Card (SAYC) Leads: 4th highest, top of sequence (leads are variable by agreement) Signals: Attitude. For instance, after your 1NT, 2D asks you to bid 2H and 2H asks you to bid 2S. Since your partner's 1NT opening promises a balanced hand it will have at least two cards in your desired suit. Our current 1NT response structure: Transfers. remain same after 2♣overcall 3♣/3♦: 6+ suit; invit. Most people decided to use it to show a weak hand in a minor with at least 6 cards, less then invitational values. •With 8+ and a long suit transfer as follows: -2NT transfers to 3♣ -3♣ transfers to 3 -3 transfers to 3 -3 transfers to 3♠ -3♠ shows game-going values with stopper. INTERFERENCE AFTER A 1NT OPENING BID If an opponent doubles, all conventional responses are "on." For example: 1NT — (Double) — 2 = Stayman . Transfer bids only occur after a 1 No-Trump opening bid. • 2NT and 3NT are natural. Also see Retransfers and Texas Transfers . What if he passes? This makes it an extended version of Jacoby transfers bids in that responder is also able to transfer to either minor suit. The 1NT opener should not bid again. I can see with many conventional bids after 1NT it may not make sense to ask for a transfer to a major. 003: Interference after a transfer bid. After a 1 N or 2 N opening the cheapest diamond bid shows at least 5 hearts, and the cheapest heart bid shows at least 5 spades. If the enemy interferes after the 2 bid, use these structures: West P 2 : If, after the transfer is accepted, responder bids a new suit, that is natural and game forcing. Tends to deny 3+ hearts.) BUT if you know your OPs CC why not bid X over 2D ( stole my . To transfer bid the suit "just below" (2♦è2♥) (2♥è2♠) 4. After a one-level response, 1NT = 13/16, 2NT = 19/21: Note 3: 2C - 2D response is a relay but other bids are positive and specific (2NT=8points balanced) 2C - 2D - 2NT is 22-24: After 2C - 2D, bidding is forcing to 3 of opener's major or 4 of opener's minor. Got burned by a 3D overcall after 1H-2NT (Jacoby). Four-Suit Transfers; Gladiator/Reverse Flint; Impossible Negative Response to Strong Club Opening; Jacoby Transfers; LaptChan Transfers over 2nt rebid; Lebensohl - after opponents NT interference, after Takeout Double of Opps' Weak two-bid, after partner's Reverse; Ma and Pa Runouts after opponents double weak NT opening This is NOT a stolen bid. Opener denies four hearts jacoby transfers after interference Posted on February 20, 2021 by 10 points After the transfer is completed - you bid 3NT with 5 of the major. 8-9 HCP, inviting O.B. to bid 3NT with a maximum or pass with a minimum. The name is indicative of what it allows---- after a 1NT opening bid responder has the ability to transfer to any one of the four suits. Interference over 1NT (cont) • Bidding the opponents suit (a cue bid) is used to replace Stayman and is game forcing. They may interfere over Blackwood or Gerber just to mess up our responses. 4, 4 as Texas Transfers SMOLEN, where after 2;s Stayman and a 2 response, a jump to 3 of a major shows 5-cards in the OTHER major, game forcing values. So, we need to . . A 2♣ response to 1NT asks partner to bid 2♥ or 2♠ if they have a 5-card major. Jacoby Transfers are used for transfers to Hearts and Spades. 2S: Double. The Jacoby transfer shows a five-card suit and is used for the majors: 2 is a transfer to hearts, 2 is a transfer to spades. You may or may not have a S stopper. Jacoby transfer bids make it easier to describe hands with five and six card major suits when partner opens 1NT. are game-forcing. The 2NT opening is a standard opening showing a balanced hand and 20-21 (or 22) HCPs. STAYMAN General Description of System. Checkback Stayman(sometimes called Delayed Stayman), a 2 response after partner's suit opening, your Major response and his NT re-bid (which showed a balanced hand with 15-17HCP). A 2 response transfers opener to 3♣.

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