Rating : Webinars are 1hr in duration with possible 30m Q&A. Weak Jumps in Competition 8. This is the modern treatment (some call it " Walsh . Level: Intermediate. At least having an ON/OFF option would be nice, and is probably forthcoming (hint, hint). Jacoby Transfers 5. The Common Game. Note: Even if you have heard of inverted minors, that convention doesn’t apply after the overcall. ” This won’t make me popular with everyone out there, but let me put it right out there on the table: “It is UNETHICAL to take advantage of your partner’s tempo. Because it is simpler, let's start with responses to a 1 opening (and examine 1 openings later). Bridge Inverted Minors Larry Cohen Sacrifice bid by increasing the level of the preempt. 5) Inverted Minors. With both 4-card majors, you respond up the. 10 pts & 3 trump, cue bid opponent's suit. Blackwood 3. Inverted minors are on by a passed hand, but off over any interference. Walsh principles? Yes. Signaling with an Honor Sequence. Jay Van Dyke. All raises deny a four-card major suit. Level: Intermediate. Of course, this means you are 4-3 in the majors (with 5 spades or hearts, you'd open in the major). According to Larry Cohen the 12 conventions that should be in every players deck are: 1. Level: All Levels. . How do I make a strong minor-suit raise? Inverted Minors. If East opens 1, West would like to make a standard raise to 2, but most experienced pairs use Inverted minors. ", but that can confuse the issue and make the topic seem unapproachable. You can use inverted minors if you wish--this has nothing to do with 2/1 GF. 4th Suit Game Force 6. Between the two opponents conventionally show a weak two-suited hand in the. If responder's major was hearts, then usually opener would have bid 1 rather than 1N if he had 4, but if for some reason he didn't, he could do so in response to the new minor. Regional on the River! American Queen - American Duchess Lecturer: Larry Cohen RT New Orleans. Your choice. It has pretty much made the Grand Slam Force obsolete. Methods vs Opponents NoTrump (DONT) 7. New Minor Forcing - After opener. The book is clearly written and well-organized, and the graphics are helpful. Cuebid 2 with: A. The popular Inverted Minors convention reverses (or "inverts") the standard meaning of the strength of minor- suit raises. The XYZ sequence that starts with 2C after 1-1-1 usually begins an invitational sequence. Robert Todd. Jacoby Transfers 5. Wolff Signoff is a responder method normally used by responder to warn the. 5NT Pick-a-slam. Stayman 4. Join/Login. Since 5NT is almost never a contract you want to play in, bids of 5NT are used as. Date of publish: 04/01/2011. Promising one top honor still helps partner to judge the fit of the hands, but it allows opener to show side suits more frequently than the former. Inverted minors are used (click here for my simple and basic treatment). The responses are: 4 =0 or 4, 4 =1, 4 =2, 4NT=3. In " Standard ," a raise from 1 to 2 (or 1 to 2 ) shows 6-9, while a raise to 3-of-the-minor shows 10-12 (limit). Jump raise with 4 trump. New Minor Forcing (Chechback) 11. They can be made on weaker hands as well as on game-forcing ones, and they can lead to game bids on hands. New-Minor Checkback. Honestly, I think it would be counterproductive for 99% of players to go any further than this. In "Standard," a raise from 1 to 2 (or 1 to 2) shows 6-9 and a raise to 3-of-the-minor shows 10-12 (limit). Printer friendly version. Thank you, Larry Cohen. Opening Leads From Honor Sequences. 1-Level Openings Wrap-up. New Minor Forcing Larry Cohen BridgeLarry Cohen Bridge Cruises ACBL Ed Foundation Join/Login This page is for the external links needed to force pdfs to open in new windows. Suppose as responder you hold Q 7 6 A J 10 6 3 K 7 5 J 10. A "Limit" raise, showing 10-12 points and exactly 4-card trump support. Roman 2 Diamonds - One element of the. Antoinette. However, Larry Cohen remains convinced it is a useful guideline, especially when adjustments are used properly. 2) Promises 4 spades, denies 4 hearts, denies 5+ diamonds, so guarantees exactly 4 diamonds. Bridge with Larry Cohen. 7 Recognizing Inverted Minors. Prices are per person in U. giving up on the natural meaning. C) Unusual notrump / Michaels bids, New Minor Checkback, Jacoby 2NT, Support Doubles. ) A 2NT response is natural, and I recommend 11-12. 1-1-3 of a minor 1 MAJ-1NT-3 of a lower suit. With 4-4 in the minors, I recommend 1. October 26, 2022. Play it as weak if you wish. Hands With Poor Trumps Are Difficult To Play. I suggest that auction is "pass or correct" -- sometimes referred to as "Garbage" Stayman or "Crawling Stayman. Inverted Minors. Then, Reverse Drury came up:1) ♠ Q974 ♥ 9 ♦ AJ93 ♣ KJ85 This hand is a minimal takeout double when the opponent opens 1 ♥. Bypass Diamonds (after partner's 1 opening) with only 1 bid to make. A jump response to 2 or 2 also has nothing to do with 2/1 GF. Bridge Article Category: What Should We Play. 21 Rules of Being a Good Partner. The Unusual vs unusual convention is used after opponents have made an overcall that specifies two suits, for example using: The Unusual notrump convention which shows the two lowest unbid suits. Last article we examined these general concepts: 1) Opener's Jumpshift. In the Round of 64 at the 2010 World Championships, there were swings of 18,17,16,15,14,13 and 12 IMPs all on this board! Records aren't kept, but I wouldn't be surprised if this is the. T. According to Larry Cohen the 12 conventions that should be in every players deck are: 1. West is not strong enough for 2, so would have to respond 1NT. Constructive Bidding (256) Inverted Minors and 1D - 2C Auctions with Structure . One consequence of requiring a five-card major to open 1 ♥or 1♠ is that we sometimes have to open with a three-card minor suit. by Marty Bergen. Responder may now bid stoppers or re-bid minor. During the 2023 "Regional on the River," the players took time out to visit the ACBL museum in Horn Lake, Mississippi hosted by ACBL Bulletin Editor, Paul Linxwiler who took advantage of the opportunity to further honor Larry with a ribbon-cutting ceremony at the Hall of Fame exhibit which took place in front of Larry's fans. Natural Rebid. Bridge Links. An opening bid of 1 is assumed to be 4+ cards. These days, more and more people are playing 2/1 GF. Monday, Jun 27 - Major Suit Raises in Competition. The auction 1N-P-2N-P-P-P. Printer friendly version. . I’d like to sign up for Larry’s. shows at least 3 or 4 cards in the minor suit. New-Minor Checkback; Inverted Minors This month we close out the 1-level for now with: 2/1 GF; Warning: Some of this material is a little beyond my normal KISS approach. After we open 1-of-a-minor. K J 2. Support Double - The use of a Double to. The trump lead was a good idea, but on the lie of the cards, there is no way to defeat 3. TABLE OF CONTENTS. You sit down with a new partner and have enough time to say "2 over 1 and the usual stuff, standard carding. Bridge Inverted Minors Larry Cohen If responder was looking only for min/max, he now goes to 3NT. Precision is a wonderful (and in my opinion, easier than "Standard") bidding system. If opener is “stuck” he shouldn’t raise a minor with only 3 and a minimum, choosing to repeat the major instead. " This month, we explore the responses and other follow ups. 2. Negative Doubles over any natural overcall of 1NT. Make a Payment. Normal alerting regulations apply. Featured Bridge Event Michael Teaches Sharpen Your Skills! "Sharpen Your Skills" Every Friday 2:00-3:30pm EDT. Learn Inverted Minors with this lesson from LearnBridge. Bridge Questions, Bridge Articles & More! SEARCH OUR BRIDGE RESOURCES HERE:New minor forcing larry cohennoz. Lift Kit For Honda Rancher. It is common knowledge that the traditional system for counting. A single raise of the Minor suit of the opener is strong and forcing, and shows at least 10+ HCP, NO 4+ Card Major. In " Standard ," a raise from 1 to 2 (or 1 to 2) shows 6-9, while a raise to 3-of-the-minor shows 10-12 (limit). Jacoby Transfers 5. Double is the most neglected call in the bidding box. For example, with Axx KQxx Axx KQJ, after partner opens 1D, we respond 1H and partner rebids 1NT, we must. With 4-4 in the minors, I recommend 1. 1 :3 or 1 :3) shows 10-12 points and 4-card support. Jacoby 2NT 12. Rosenkranz Double - A Double by. Honestly, I think it would be counterproductive for 99% of players to go any further than this. May block the suit when partner subsequently attempts to promote the suit. J2. Larry Cohen - Jun 2019 Level: Intermediate. Bridge Inverted Minors Larry Cohen. Bridge Questions, Bridge Articles & More! SEARCH OUR BRIDGE RESOURCES HERE:Popularized by Larry Cohen in "To Bid or Not to Bid"; conceptually, when the other side discloses a 2 level trump fit, the other side should consider entering the auction - even bidding without substantive values in direct seat. 2NT=11-12 balanced, hearts stopped, denies 4 spades. Responder generally uses the. Because a raise to 4NT is usually invitational, you need an ace-asking device. 3) Fourth-Suit Forcing. Inverted minor larry cohen; Forcing Bids Larry Cohen. 1♦. MARTY BERGEN. Bridge Inverted Minors Larry Cohen. Show a. Competitive Bidding 36 Preempts. 10. stoppers in all three suits. The modern system for bidding when we have a fit for partner's minor, called inverted minors, works on improving our ability to look for game or slam in a minor suit -- which is the most common time we want to. In a later artcile, I'll go into my thoughts on inverted minors. In this quiz, 2 could mean any of the following (your job will be to match the auction with the meaning): Strong/Artificial. On the auction above, bid 3NT to offer opener a choice between 3NT and. Date of publish: 05/15/2014. Support Doubles These (and a few more) are covered here. Larry Cohen - Apr 2020 Level: Beginner to Intermediate. Unusual NoTrump/Michaels 10. Ugh! Better to look at a few example auctions of a reverse by opener: Auction 1) Opener. As a more relaxed standard, Larry Cohen recommends a "decent" second suit with the "ace or king". 025( &219(17,216 025( 35$&7,&( e %duedud 6hdjudp 'dylg %lug ([fhusw rq ,qyhuwhg 0lqruv )roorzlqj wkh uxqdzd vxffhvv ri 3udfwlfh 0dnhv 3huihfw eulgjhThough technically not part of 2/1 GF, we recommend (if not discussed, assume the following): 3-of-a-lower suit, natural, 6+ cards, invitational. The articles and examples cited here are largey taken from the ACBL web site at: and Larry Cohem's web site at Other useful sites are: Karen's Bridge Library: home. The Sept. South held: AK653. New Minor Forcing, Inverted Minors, Support Doubles, Responsive Doubles, Raising Partner's Major Suit, and More Raising Partner's Suit. ," a raise from 1) shows 6-9, while a raise to 3-of-the-minor shows 10-12 (limit). (invitational) 3NT=13-15 balanced, hearts stopped, denies 4 spades. We sell books by Derrick Browne. Now we can start to tie up the loose ends with an examination of these oft-confused topics. A single raise is game-invitational or stronger, forcing to three of the raised minor, and denies a four-card or longer major; a double raise is preemptive (but of sufficient strength to support a contract of three notrump or four of the. Jacoby Transfers 5. ‘Guy on Rocks’ is a Stockhead series looking at the significant happenings of the resources market each week. Play it as weak if you wish. With a 4-card major, you usually will bid it (an exception would be enough for 2/1 GF, with 4+ clubs, only 4-in-your major; in that case you could respond 2 and later introduce your major). ". Some players incorporate the. If playing " Inverted ," the raise from 1 to 2 (or 1 to 2) is 10+ and the raise from 1 to 3 (or 1 to 3 is weak. 02:00 PM. 1NT - Bridge Articles - Bridge with Larry Cohen. What are 2NT and 3NT responses? 2N=11-12 3N=13-15. 4. Lecturers: Larry Cohen & Michael Berkowitz More Info HERE. Or strong. 2) In balancing seat (I recommend NO -- a jump to 2NT in balancing seat should show 18-20 balanced), but a 2NT bid at the lowest level may be any two suits: 1 -P-2-P-P-2NT : could be the minors or hearts and a minor. Submit. And, next article, we will finish (for now) the 1-level with: 6) 2/1 GF. Stayman 4. Gambling 3NT. A jump response to 2 or 2 also has nothing to do with 2/1 GF. About AiB. With 3–3 in the minors, open 1♣. Level: Intermediate. A 1 opening shows at least three cards in the suit. The partner of a player who makes an overcall or a takeout double. In "Standard," a raise from 1 to 2 (or 1 to 2) shows 6-9 and a raise to 3-of-the-minor shows 10-12 (limit). Bypass Diamonds (after partner's 1 opening) with only 1 bid to make. 1. Weak Jumps in Competition 8. Larry Cohen’s Book “The. comcast. Now we can start to tie up the loose ends with an examination of these oft-confused topics. Opponents' suit, showing strong interest in game. A jump raise to 3 is preemptive, showing less than 6 HCP and at least five (four if diamonds) card support. Larry Cohen is the BOMB! I LOVE his books and his clear and concise way of analyzing the game of Bridge. Partnership hold all 5 keys, the bid of the next cheapest suit asks. Be aware of minor-suit openings (the only minor-suit opening 2/1 GF is 1 -2 ). N egativ Doubl s 2. ”. Bridge with Larry Cohen. Should I Transfer to a Minor? When Does Bidding Notrump Promise a Balanced Hand? When Does Bidding Notrump Promise a Stopper(s) Slam Bidding (Blackwood). And, since people just love to learn/play/teach conventions, these would be my D-list -- choices 13-16: D) lebensohl, Drury, Inverted Minors, Splinter Bids. Because the hand is weak, one again usually has 5+ card 02:00 PM. Last month, we discussed 1-of-a-Major Openings. J82. the one treatment I try to persuade a competent partner to augment our card with is Inverted Minors are still ‘On’ after a simple overcall but not after a takeout double. Larry Cohen - Mar 2015 Level: Intermediate to Advanced. With balanced hands, the opening is 1NT or 2NT, or the rebid is 1NT or 2NT. Doubles (Part 2) Larry Cohen - Mar 2015 Level: Intermediate. Or strong. 2) Be aware of 1NT responses (they are "normal" after a minor-suit opening or by a passed hand). Responses to 1. , 5 card club suit. If the opening hand has some extra. 2 is Minor Suit Stayman showing one of three hands - a diamond bust, a minor two-suited bust, or a minor two-suiter with interest in slam. Date of publish: 12/01/2013 Level: Intermediate Printer friendly version What is RKC and why use it? RKC or Roman KeyCard Blackwood is the modern improved version of. When playing inverted minors it is important to establish the exact meaning of subsequent sequences. (After 1 -1 -1NT, the “new” minor is 2 . Thus, the Sandwich Notrump functions similar to the. 1N-P-2N = transfer to diamonds. Larry's Articles . Natural Overcall. raises of major suits and most 10–12 notrump responses to minors. Bergen raises. larryco. With a 4-card major, you usually will bid it (an exception would be enough for 2/1 GF, with 4+ clubs, only 4-in-your major; in that case you could respond 2 and later introduce your major). (256) Inverted Minors and 1D - 2C Auctions with Structure . After Opener's Reverse: As to the follow-ups, after, say 1 -1 -2, I recommend: 2 = 5+ spades, 1-round force. Conventions covered include Cappelletti, Flannery, Exclusion Blackwood, and Inverted Minors. Between the two opponents conventionally show a weak two-suited hand in the. Stayman 4. Preempts are usually disruptive. Unfortunately, this partner seems to think you have uncommonly good mind reading abilities and is making a lot of bids. If not playing NMF and knowing that opener would routinely raise with 3, and with a weak hand, responder can just pass 1 with 4 spades, knowing that a Moysian Fit often. Robert Todd (256) Inverted Minors and 1D - 2C Auctions. And, since people just love to learn/play/teach conventions, these would be my D-list -- choices 13-16: D) lebensohl, Drury, Inverted Minors, Splinter Bids. 5. When the new minor is bid, the opener must ALERT. Larry Cohen Bridge Cruises ACBL Ed Foundation Join/Login Jay Van Dyke . 3-3. From the ACBL Bridge. What's included in the "usual stuff" depends on what level you play, but for most intermediates, that includes Jacoby 2NT, Inverted Minors, New Minor Forcing, and Fourth-Suit Forcing. This looks like a pretty normal 3NT with 13 opposite 12. The most simple (and common) responsive double occurs as follows: West. Membership Carousel. Barbara Seagram (born 1949 in Barbados, West Indies) is a Canadian Registered Nurse and contract bridge writer, teacher, and administrator. The material on bidding covers such concepts as the short club, counting dummy points when raising a minor suit and handling limit and forcing raises. Your Choice: Pass. You must know when 2/1 rules apply and when they do not apply. < Back. Topics covered in this pamphlet include: The strong inverted minor raise (simple raise) opener's rebid over the strong raise. Responder's in-between step shows slam interest Carding. Larry Cohen lesson on Inverted Minors -- pg. As South, nobody vulnerable, you are in second seat holding: AKQJ4 32 J10 AKJ10. In the game of contract bridge, balancing (or protection in Britain) refers to making a call other than Pass when passing would result in the opponents playing at a low level. January 2017 Movie C. 4NT as Minor Suit Takeout. Here is one way to define a reverse: a nonjump bid by opener at the two-level in a new suit that ranks higher than the suit opener bid first. Notrump, preemptive jump overcalls and responses, and Roth's Negative. Constructive Bidding. Because it is simpler, let's start with responses to a 1 opening (and examine 1. This ebooklet covers the Inverted Minors convention. In most games at Trumps, normal system regulations apply, with red systems and brown sticker conventions allowed. That is the essential bid in 2/1 GF. T. Jacoby 2NT 12. 2) Opener's Reverse. Larry's Bridge Quizzes. Raise to 2 of a minor = 6-10 and support (usually 5-card. Bridge Inverted Minors Larry Cohen. expert, based on Marty’s experiences in partnership with Larry Cohen — which also resulted in Larry’s books on The Law of Total Tricks. Blackwood 3. Robert Todd (32) Constructive Bidding: Inverted Minors. With no five-card major suit and a hand too weak to open 1NT, we open the longer minor. Opener's jumpshift is GF (and natural). המושג נוצר במסגרת שיטת ההכרזה קפלן-שינוולד. to the right of the player making the last non-pass call. We'll start the discussion by examining a holding of 3-3 in the minors. • Fourth Suit forcing is not used after a 1NT rebid by opener (new minor forcing is used). New Minor Forcing (Chechback) 11. With a 4-card major, you usually will bid it (an exception would be. Some examples of USP conventions are Jacoby transfers, inverted minors (even though these were developed long before USP was codified), structured game-tries, relay Drury, transfers after take-out doubles, transfer responses to overcalls, and, one of my favorites, Vasilevsky. As South, he held: A9862 K85 AKQJ9Larry Marty West East West East. Larry Cohen New Minor Forcing Plan the hand by counting the winners and find out how to set up extra tricks. , we examined the decision to open one of a minor with the focus on "which minor. Larry Cohen Bridge Cruises ACBL Ed Foundation Join/Login. net Bridgebum: bridgebum. Thus: = usually a pre-emptive raise, non-forcing, no 4-card major. In each auction, the final bid shown (with the asterisk) is a Splinter Bid. I don't play inverted minors, but for FWIW Larry Cohen does seem to consider that 1c-2c-2h-2s establishes a gf. AlicePreviously aired webinar of Michael Berkowitz teaching Touring the Convention Card - Major and Minor Suit Openings. A jump response to 2 or 2 also has nothing to do with 2/1 GF. or 3-2. This method grows in popularity every year. In 2002, the ACBL named him Player of the Year, and in 2011Honary Member of the Year. Back. Simple Overcall - Partnership 1 level. Responses to 1. Cappelletti is a popular convention against the weak 1NT, because it retains a natural double while still offering a way. All other 1-level openings (1, 1, 1) are natural and limited (11-15). Responder bids the new minor as an artificial way to ask about (or "check back" on) the majors. Signaling During Play to help Partner Lead. Bypass Diamonds (after partner's 1 opening) with only 1 bid to make. Law of Total Tricks by Larry Cohen You are aware that with 5 card support for partner’s opening 5 card major and. Weak Jumps in Competition 8. So, 1 -1 -2 would show not only 16/17+, but would indicate 5+ and 4. Larry Cohen explains this in his article on inverted minors, and I think that's a good starting place. Over 2NT, opener makes natural rebids at the 3-level, allowing you to find 4-4 fits in other suits. Opening hand or contain a 5 card major. However, the treatment is no longer restricted to users of these bidding systems. 1D - 3C; 1D - 2D; The benefit of the Criss Cross convention is to differentiate invitational and game forcing hands with support in opener's bid suit. Author : Larry Cohen; Title : Inverted Minors; Date : Feb 2012; Level :Intermediate; Rating : Inverted Minors. לא מדובר במשבר אמצע החיים. This booklet is the Inverted Minor chapter from Patty Tucker's Conventions Useful with 2/1 book. Rubens Advances - In a competitive. You can use inverted minors if you wish--this has nothing to do with 2/1 GF. Upcoming Webinar Registration. , Jacoby 2NT, splinter, inverted minor suit raise); • Make a strong jump shift (if you play them); note that these often have even fewer than seven. FREE. Read More. A single raise is game-invitational or stronger, forcing to three of the raised minor, and denies a four-card or longer major; a double raise is preemptive (but of sufficient strength to support a contract of three notrump or four of the minor opposite a balanced hand with 18. התוצרים האחרונים של. Bridge Article Category: What Should We Play. Honestly, I think it would be counterproductive for 99% of players to go any further than this. Consider your bid when the auction proceeds as follows: Opener ResponderHowever, Larry Cohen does acknowledge that some people bid the 4-card major first, though he personally recommends bidding the 3-card support first. With 3-3 in the minors, open 1 . Walsh principles? Yes. New Minor Forcing (Chechback). Responder's weak jump raise. It promises a GF hand and at least 4-card support. As with all NT game tries, bidders should exclude shortness points when determining a hand’s strength. When you bid over a weak 2, you should have opening values. These two hands illustrate the problem well. Bridge Questions, Bridge Articles & More! SEARCH OUR BRIDGE RESOURCES HERE:An Inverted Minor Raise creates a force through 3m — you cannot stop in 2NT. Larry Cohen Bridge Cruises. So, presuming 1NT is 15-17 and 2NT is 20-21, our opening of 1 or 1 when balanced will mean we have either 12-14 or 18-19. Live Classes with Real Time Play or Vid. After we open 1-of-a-minor. A so-called comprehensive system (such as Ghestem or Questem) where any two-suited combination can be shown. For inverted minors, are they game-forcing or invitational and are they on or off over interference? Playing 1430, if you have not agreed on a suit. Weak Jumps in Competition 8. (Just make sure you and partner agree one way or the other. Dec 5 - Inverted Minors & Follow-ups Dec 12 - Weak & Other Minor Suit Raises Dec 19 - Opening & Rebidding NT Dec 27 (Tuesday) - Minor Suit Slam Bidding REGISTER NOW WEBINARBridge with Larry Cohen. In "Standard," a raise from 1♣ to 2♣ (or 1♦ to 2♦) shows 6. Browse more Patty Tucker booksNational Commodore Series Truck Seats Replacement | Bridge Inverted Minors Larry Cohen. Larry cohen new minor forcing; Inverted Minor Larry Cohen Finally, you may find Timm's Bridge Bits and several duplicate bridge lessons on the web site Many of the concerns raised by Larry Cohen in the October 2015 issue of. After 1 of a minor, a simple raise to 2 is inverted, and forcing to at least 2NT or 3 of the minor. This convention should not be used by a passed hand and should not be used if there is interference by the opponents. A new suit on the 2-level is not forcing. his is the 60th and final edi-tion of this five-year series. A response of 1 to 1 is just "bridge. N. Larry Cohen - Mar 2015 Level: Intermediate. . *Inverted minor raise. Playing inverted minors, a single raise of a 1 /1 opening bid is strong and a. N egativ Doubl s 2. We will cover (not all in this article): Opener's Jump shift; Opener's Reverse; Fourth-Suit Forcing; New-Minor Checkback; Inverted Minors; 2/1 GF. comcast. my website, larryco. When we say Drury, it is really short for "Reverse Drury ", but almost no one plays it any other way than the one described below. She is co-author of thirty-two published bridge books, including co-writing with Marc Smith 25 Bridge Conventions You Should Know, which received the American Bridge Teachers' Association (ABTA) Book. Audrey Grant's Better Bridge. Name. 3 out of 5 stars. In the introduction, I’ll essentially be saying: “This is a book on conventions, and by the way, most of them are. recommended by Larry Cohen. Hassle Free 30 Day Returns. Partner might have bid 3NT herself, but it looks to play better from your side with this lead. Ugh! Better to look at a few example auctions of a reverse by opener: Auction 1) Opener. The popular Inverted Minors convention switches (or "inverts") the standard meaning of the strength of minor-suit raises. Last article we examined these general concepts: 1) Opener's Jumpshift. these articles are published on . The last few months we examined these general concepts: Opener's Jump shift;. Maybe he thought of something you've overlooked. You get to start your strong hands at the lowest possible starting point.