Unit 191 Bright Leaf Alert
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40Ppfinal (0708)
Washington www.Washington BridgeLeague.org Bridge League Sept./Oct. 2002 B♣U♥L♠L♦E♥T♣I♠N Thursday, October 10 ♣Stratified Open Pairs ............................................................................ 10:30am Washington Bridge Center,,, 1620 Elton Road, Silver Spring MD ♦StrataFlighted Open Pairs (both sites) + Stratified 199er Pairs (Christ the King Church only) or Stratified 99er Pairs (Beth El only) Beth El Congregation, 3830 Seminary Rd, Alexandria .......................... 7:00pm Christ the King Church, 2301 Colston Drive, Silver Spring ................... 7:30pm Capital Beltway to Connecticut Ave. South. Left on East-West Hwy. Right on Grubb Rd. 1st left on Colston. The church is one block on the left. * * * * Remainder of Tournament held at White Oak Armory Only * * * * 12200 Cherry Hill Road, Silver Spring MD Capital Beltway East to US 29 North (Exit 30A- toward Columbia) or Capital Beltway West to MD 193 West (Exit 29 - toward Wheaton); go ½ mile and turn right on US 29 North. Go north 4 miles, then right on Cherry Hill Rd. Right on Robert L. Finn Dr. (immediately after Toyota dealer) and left into parking lot. Friday, October 11 ♥Stratified Open Pairs (single sessions).................. 10:00am, 2:00pm & 8:00pm ♠Stratified Senior Pairs (single sessions) .............................. 10:00am & 2:00pm ♣Intermediate/Novice Pairs (single sessions) ......... 10:00am, 2:00pm & 8:00pm ♦Stratified Triple Nickel Swiss Teams, VPs ............................................. 8:00pm Saturday, October 12 ♥Stratified Senior Pairs (single sessions) ................................. 9:30am &1:30pm ♠Newcomer Pairs (0-5 masterpoints) ........................................................ 1:30pm ♣50/20/10/5 Special 49er Stratified Trophy Pairs ................................ 1:30pm ♦StrataFlighted Open Pairs (single sessions)......................... 1:30pm & 7:00pm ♥StrataFlighted Open Pairs (single sessions)........................ -
CONTEXT in BIDDING by Maritha Pottenger
CONTEXT IN BIDDING by Maritha Pottenger Bridge auctions depend a lot upon the context. The same bid can mean several different things, depending on who makes it, when it is bid, and what has been bid before it. A common example is the 2NT bid. If your partner opens a major; RHO passes and you bid 2NT, that is usually Jacoby 2NT—showing a forcing major raise with 4 trumps, no singletons, no voids, and an opening hand (or better). Jacoby 2NT and Splinters are reciprocal bids, so using Jacoby 2NT denies having a hand that could splinter, i.e., you do not have a singleton or a void. If your partner opens a minor, RHO passes, and you bid 2NT, most people play that as Limit 2NT (11-12 HCP), but some people play it 13-15 HCP. (Discuss with your partner!) Clearly this bid also denies having a 4- card major. If you have a 4-card major, bidding that suit should be your first response to partner’s minor because a 4-4 fit usually plays a trick better than notrump. If your partner opens a suit and RHO doubles, 2NT by you is usually Jordan 2NT. It promises a limit raise (or better) in your partner’s suit. (Some people play Jordan 2NT only over major openings.) Since you can use Jordan 2NT to show the Limit Raise (or better), a jump raise becomes weak. A redouble implies no fit (and desire to possibly double the opponents). Over opponent’s take-out double, a new suit is forcing at the one level, but not at the two level. -
Practical Slam Bidding Ebook
Practical Slam Bidding ebook RON KLINGER MAKE THE MOST OF YOUR BIG HANDS INTRODUCTION Slam bidding brings an excitement all of its own. The pulse quickens, adrenalin is pumping, it’s all systems go. The culmination can be euphoria when you are successful, misery when the slam fails. The aim of this book is to increase your euphoria-to-misery ratio. Of all the skills in bridge, experts perform worst in the slam area. You do not need to go far to find the reason: Lack of experience. Slams occur on about 10% of all deals. Compare that with 50% for partscores and 40% for games. No wonder players are less familiar with the big hands. Half of the slam hands will be yours, half will go to your opponents. You can thus expect a slam your way about 5% of the time. That is roughly one deal per session. If you play twice a week, you can hope for about a hundred slams a year. Practise on the 120 deals in this book and study them, and you will have the equivalent of an extra year’s training under your belt. Your euphoria ratio is then bound to rise. How to use this ebook This is not so much an ebook for reading pleasure as a workbook. It is ideal for partnership practice but you can also use it on your own. For each set of hands, the dealer is given, followed by the vulnerability. You and partner are the East and West. If the dealer is North, East comes next; if the dealer is South, West is next. -
Mayor Government He Was Wrong
PAGE TWi iIX — MANCHEISTER e v e n in g h e r a l d , Manchfester, Conn., Tues.. Feb. 12, 1974 mm WEIGHT Labor Leaders Give Meskill PROBLEM? Views On Energy Problems usi HARTFORD-U A P T m D r \« (UPI)/TTT>Tv - Gov.. __ E-LiM —'They want promotional Thomas J. Meskill Monday all their resources. Excess,water in the body can be utility^ rate structures Driscoll said oil companies uncomfortable. &LlM ^11 help asked labor leaders for “input flattened” so small energy yoii lose excess water weight. We for his energy message “are actually public utilities at Liggett Rexill Drug recom users don’t pay more per unit and should be put under price mend It. Wednesday and he got lots of it. than large users, According to MANCHESTER. CONN., WEDNESDAY, FEB: 13, 1974- VOL. XCUI, No. 114 Manchester—A City of Village Charm In a well-attended meeting at quotas. They should be treated Leonard F. Dube of the United as utilities.” Only $2.00 TWENTY-FOUR PAGES - TWO SECTIONS PRICEt FIPfEEN CENTS the state armory, labor leaders Auto Workers. •' said: —They favor more research, ' —They want gasoline stations by ar non-profit corporation if open when they can buy gas necessary, into more efficient oline, not just when they are at SHES SPECIAL! work. engines and heaters which I^ T HER KNOW WITH pollute less and require less —They resent the large fuel. burden of energy - related cost It was suggested that at least increases being passed on to the M6skill Asks Rationing Pow6rs partial elimination of the consumer, whose purchasing crisscrossing of the state by power has declined con workers who could be working Surpriae Her With Favoritism Banned siderably. -
Glossary of Bridge Terms
GLOSSARY OF BRIDGE TERMS Alert When your partner makes a conventional bid you must alert this to the opponents by knocking the table (or displaying the ‘Alert’ card if using bidding boxes). Auction Another term for the bidding. Avoidance An attempt to prevent a particular defender from regaining the lead. Balanced A hand containing no void, no singleton and not more than one Hand doubleton. Barrier When planning your opener's rebid, imagine a ‘barrier’ just above your first suit at the next level up. A new suit rebid below the barrier shows 12-15 points (occasionally 16 or 17 points after a 1 level response when opener doesn’t have enough for a jump shift). A new suit rebid above the barrier that isn’t a jump shift shows 16-19 points (also known as a reverse). Blocked A suit is blocked if there is a high card in the short hand that prevents the suit from being cashed. A player will often aim to unblock the suit. Break The way in which the defenders’ cards in a particular suit are divided between their two hands. For example, a 4-2 break indicates that with 6 cards in a suit missing, one defender has 4 cards of the suit and his partner has 2 cards. Also referred to as split. Cash Playing a card that is certain to win the trick. This card is known as a master. Clear a suit Knocking out the opponents’ last stopper in a suit, after which it will be possible to cash one’s tricks in the suit. -
Bolish Club Contents
Bolish Club A system that has evolved from EHAA+ (my version of EHAA, Every Hand An Adventure), and is now more similar to Polish Club. Other sources of inspiration are Keri by Ron Klinger, Ambra by Benito Garozzo, and Einari Club (a local Blue-team-like system, something of a standard in Turku). BC includes natural or strong 1|, 5-card majors, 2-over-1 game forcing, and responders 2| as relay in most situations. By Jari BÄoling,some based on ideas and discussions with Kurt-Erik HÄaggblom,Jyrki Lahtonen, and Ensio Lehtinen, last updated January 5, 2007 Contents 1 The 1| opening 2 1.1 Interference over 1| ......................................... 8 2 The 1} opening 10 3 Major openings 10 3.1 Choosing response in borderline cases . 12 3.2 The semi-forcing 1NT response . 12 3.3 The 1M-2| relay . 14 3.3.1 After interference . 15 3.3.2 A natural alternative . 15 4 The weak twos 16 4.1 New suit bids ask for stoppers and length . 16 4.2 Jump shifts are control asking bids . 17 4.3 2NT is an invitational or better raise . 17 4.4 The weak 2| opening . 18 4.5 Competition . 18 4.5.1 The McCabe convention . 19 5 The 2| opening as 17{18 balanced 19 6 2} Wilkosz 20 7 2| Multi-Wilkosz 20 8 Semi-balanced 2M 21 9 2} multi 22 10 The 2NT opening 22 BC Opening Bids Opening strength description conventional response frequency 1| a) 11{17 2+ clubs 2|, 2}, 2NT, 3} 8.5(9.7)% b) 18+ any shape (excluding 23-24 bal.) 1}=0{5 hcpts 3.2% 1} 11{17 4+ diamonds 2|, 2}, 2NT, 3| 8.6(9.5)% 1~ 11{17¤ 5+ hearts 2|, 2}, 2NT 6.7% 1Ä 11{17¤ 5+ spades 2|, 2~, 2NT 6.9% 1NT a) -
Appendix O to the ACBL General Conditions of Contest: Online Play
Appendix O to the ACBL General Conditions of Contest: Online Play 1) Cheating: Cheating online is a serious offense, subject to the same penalties as cheating in live play. It is illegal to communicate with your partner during a hand via any means other than chat to the full table, to communicate with a kibitzer during the game, to play using an account that is not yours, to gain advanced knowledge of a deal, or to play in one event using multiple accounts. Any accusation of cheating must be made privately to the director of the event, to the ACBL Recorder, or to a reporting mechanism provided by the online platform. 2) Alerts: Alerts (including announcements) are made by the player making the call. An alerted call should be accompanied by an explanation. Stating the common or popular name of the convention is not sufficient. You are encouraged to explain calls even if those calls do not require alerts. Any call that would be alerted after the auction in live bridge should be alerted at the time of the call. 3) Any contestant may request information concerning an opponent’s methods. Such inquiries should be directed to the player who made the call and must be asked in a private chat. Replies to these inquiries must likewise be given in a private chat. When playing with a Zoom (or the equivalent) screenmate follow up questions are permitted regardless of which player made the call or play. 4) Tempo: In general, bids and plays within 10 seconds are considered to be in tempo. -
Weak Two Bids
7-2-1 WEAK TWO BIDS A weak two bid opening implies a hand that has a good six-card suit, but not enough in high cards to definitely call for an opening bid. Vulnerable vs non-vulnerable, weak two bids are often hands that might be opened with one of a suit if not playing weak two bids. Also, with unfavorable vulnerability a seven-card suit is permissible. It is difficult to have enough tricks for a weak two bid with this vulnerability and yet lack opening bid strength. Requirements -- 6-12 HCP, varying with seat position and vulnerability -- Weakest suit K109xxx, usually better -- Most of the strength in the suit opened -- No side suit of four or more cards Flaws: -- Five-card suit (only in third or fourth position, please) -- Singleton or void in a minor, or major suit void -- Support for a side major -- Only one of the top three honors in the suit opened Do not open a badly flawed hand. Not vulnerable, the hand should have 1-1/2 to 2+ defensive tricks, vulnerable 1-1/2 to 2-1/2. Partner will count on more than one trick from you on defense if she has a singleton in your suit. Playing trick strength requirements vary with vulnerability: Favorable 5 to 6 playing tricks Nobody vul. 5-1/2 to 6-1/2 Both vul. 6 to 7 Unfavorable 6-1/2 to 7-1/2 With a suit like AKQ10xx or KQJ9xx, six playing tricks are enough with unfavorable vulnerability. These requirements may be relaxed somewhat in third or fourth seat. -
Lesson 2 – 2 Over 1 for Beginners Bergen Raises and Jacoby 2NT
Lesson 2 – 2 Over 1 for Beginners Bergen Raises and Jacoby 2NT Requirements: These are the requirements to use Bergen raises or Jacoby 2NT by Responder: 1. Opener must be in 1 st or 2 nd seat. (Explained, this means: The dealer is considered to be in 1 st seat. The next player to bid is in 2 nd seat. If two or more players pass before the first player bids, then Bergen raises and Jacoby 2NT do not apply.) 2. There cannot be an opening or intervening bid by opponent. Remember: Seat 3 or Seat 4 could be a weak opening or have other considerations, so these 2/1 bids do not apply when your partner opens in 3rd or 4 th seat. An overcall by your partner over a bid by opponent could be weak also. So to use these bids, the opening bid must have been made by your partner in 1st or 2 nd seat – no exceptions to that! And the opening bid must be a major suit. If Opener bid a minor or 1NT, these bids do not apply. When do you use Bergen Raises or Jacoby 2NT? You must have 4-card support for your Partner’s major opening bid. All of these bids are alertable by the Opener. As soon as the Responder bids any of them, the Opener must announce “Alert” and/or show the Alert card from the bidding box. What is the reason for that? The reason for the “Alert” is to show that these responses are all conventions and have different meanings from what would normally be expected. -
Bergen Raises and Jacoby 2NT Bergen Raises: Immediate Response of 3♣ Or 3♦ by Responder
Lesson 2 – “2/1” for Beginners Topic: Bergen Raises and Jacoby 2NT Bergen Raises: Immediate response of 3♣ or 3♦ by Responder. Jacoby 2NT: Immediate response of 2NT by Responder. Why are these bids used? They are used by Responder to show 4+-card support for Opener’s major suit. Having at least 9 trump gives your hand extra strength. You can often make Game or a slam with fewer points than usual. Requirements for Bergen Raises or Jacoby 2NT by Responder: 1. Opener must be in 1st or 2nd seat* and have opened 1♥ or 1♠. 2. Responder must have 4-card support (or better) for Opener’s major suit. 3. Responder must have at least 8 points. 4. There cannot be an opening bid or intervening bid by opponent (except a “double”). *Seat position was explained in Lesson 1, but here is a re-cap: The dealer is considered to be in 1st seat. The next player sits in the 2nd seat. Opener must be in one of these seats for Bergen Raises or Jacoby 2NT to apply. Another way to think of it is: If you passed and your partner opens, these conventions do not apply. Important to Note: Immediately after the Responder bids using a Bergen Raise or Jacoby 2NT, the Opener must alert it before the next player bids. The way to do that is to say “Alert,” tap the Alert card on the table, then put the Alert card back in the bidding box. The reason for the “Alert” is to show your opponents that these responses are special conventions and have different meanings from what would normally be expected. -
Bidding and Play Definitions
Bidding and Play Definitions for BridgeClues2.Com BC Bidding_PlayDefs.doc Contents Page 1. INTRODUCTION 1 2. POINT COUNT 1 2.1 High Card Points (HCP) 1 2.2 Long Suit Distribution Points 1 2.3 Short Suit Distribution Points 1 2.4 Points 1 3. SUIT BIDS 2 3.1 Five Card Majors 2 3.2 Forcing 1NT over a Major by an Unpassed Hand 2 3.3 Convenient Minor Openings 2 3.4 Limit Raises 2 3.5 Preemptive Minor Suit Raises 2 3.6 Preemptive Jumps to Game in Partner’s Major Opening 2 3.7 Opening Four in a Major 2 3.8 Preemptive Three Bids 2 3.9 Weak Jump Overcalls 3 3.10 Weak Jump Responses 3 3.11 Weak Two Bids 3 3.12 Balancing in a Suit 3 3.13 Opening in Third Seat 3 3.14 Opening in Fourth Seat 4 4.0 NOTRUMP BIDS 4 4.1 Bid of 1NT – 15 to 17 HCP's 4 4.2 Bid of 2NT – 20 to 21 HCP's 4 4.3 Opening Bid of 2C with a Rebid of 2NT – 22 to 24 HCP's 4 4.4 Opening Bid of 2C with a Rebid of 3NT – 25 to 27 HCP's 4 4.5 3H or 3S Response to a 1NT Opening Bid 4 4.6 Balancing in Notrump 5 4.7 Stayman 5 4.8 Drop Dead Stayman (Garbage Stayman or Crawling Stayman) 5 4.9 Gerber 5 4.10 Super Gerber 5 4.11 Quantitative 4NT 6 4.12 Jacoby Transfers 6 4.13 Texas Transfers 6 BC Bidding_PlayDefs.doc ii 4.14 Relay in competition 6 4.15 ACOL 3NT 6 4.16 Gambling 3NT 6 5. -
Quantum Bidding in Bridge
. Quantum bidding in Bridge Sadiq Muhammad,1 Armin Tavakoli,1 Maciej Kurant,2 Marcin Paw lowski,3, 4 Marek Zukowski,˙ 3 and Mohamed Bourennane1 1Department of Physics, Stockholm University, S-10691, Stockholm, Sweden 2Department of Information Technology and Electrical Engineering, ETH Zurich, Switzerland 3Instytut Fizyki Teoretycznej i Astrofizyki, Uniwersytet Gda´nski, PL-80-952 Gda´nsk, Poland 4Department of Mathematics, University of Bristol, Bristol BS8 1TW, United Kingdom (Dated: March 19, 2014) Quantum methods allow to reduce communication complexity of some computational tasks, with several separated partners, beyond classical constraints. Nevertheless, experimental demonstrations of this fact are thus far limited to some abstract problems, far away from real-life tasks. We show here, and demonstrate experimentally, that the power of reduction of communication complexity can be harnessed to gain advantage in famous, immensely popular, card game - Bridge. The essence of a winning strategy in Bridge is efficient communication between the partners. The rules of the game allow only specific form of communication, of a very low complexity (effectively one has a strong limitations on number of exchanged bits). Surprisingly, our quantum technique is not violating the existing rules of the game (as there is no increase in information flow). We show that our quantum Bridge auction corresponds to a biased nonlocal Clauser-Horne-Shimony-Holt (CHSH) game, which is equivalent to a 2 → 1 quantum random access code. Thus our experiment is also a realization of such protocols. However, this correspondence is not full which enables the Bridge players to have efficient strategies regardless of the quality of their detectors.