{"id":246,"date":"2016-10-15T01:09:12","date_gmt":"2016-10-15T00:09:12","guid":{"rendered":"http:\/\/www.clairebridge.com\/?p=246"},"modified":"2026-08-07T09:11:17","modified_gmt":"2026-08-07T08:11:17","slug":"systemes-et-conventions","status":"publish","type":"post","link":"https:\/\/www.clairebridge.com\/en\/systemes-et-conventions\/","title":{"rendered":"Syst\u00e8mes de Bridge"},"content":{"rendered":"<p>Syst\u00e8mes de Bridge, Syst\u00e8mes naturels, Acol, Tr\u00e8fle fort,Pr\u00e9cision, Forcing Pass, Syst\u00e8mes peu connus, Syst\u00e8mes fran\u00e7ais, Evaluation des mains<\/p>\n<div class=\"cols\"><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2>Syst\u00e8mes de Bridge<\/h2>\n<p><strong>Collections<\/strong><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Jan Eric Larsson\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/ericlarsson.jpg\" alt=\"ericlarsson\" width=\"80\" height=\"108\" \/><div><a href=\"http:\/\/www.clairebridge.com\/textes\/bridge_system_collection.pdf\">A Bridge System Collection by Jan Eric Larsson on Daniel&#8217;s Systems Page <\/a>\u00a0<\/div><\/div><br \/>\n<a href=\"http:\/\/en.wikipedia.org\/wiki\/Bidding_system\" target=\"_blank\">Bidding System on Wikipedia<br \/>\n<\/a><a href=\"https:\/\/web.archive.org\/web\/20060112043337\/http:\/\/www.bridgeguys.com\/Conventions\/BiddingSystems.html\">Bridge Bidding systems on Bridge Guys<\/a><a href=\"http:\/\/en.wikipedia.org\/wiki\/Bidding_system\" target=\"_blank\"><br \/>\n<\/a><a href=\"https:\/\/www.bridgebum.com\/bridge_bidding_systems.php\">Bridge Bidding Systems on Bridge Bum<\/a><br \/>\n<a href=\"https:\/\/bridge.downagain.be\/FD\/\">Bridge Systems on BBO<\/a><a href=\"http:\/\/bridge.mgoetze.net\/bbf.html\" target=\"_blank\"><br \/>\n<\/a><a href=\"https:\/\/relaysystems.wordpress.com\/\">Bridge Systems by David Morgan (Relays)<\/a><a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/index.html\" target=\"_blank\"><br \/>\n<\/a><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Daniel Neill\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/daniel_neill.jpg\" alt=\"daniel_neill\" width=\"104\" height=\"118\" \/><div><\/a><a href=\"http:\/\/bridgewithdan.com\/systems\/\" target=\"_blank\">Daniel &#8216;s Systems Page by Daniel Neill<\/a><\/div><\/div><a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/index.html\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/www.gwilliams.org.uk\/systems\/index.html\" target=\"_blank\">Bidding Systems by Graeme Williams<\/a><a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/index.html\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/www.syskon.nu\/index.htm\" target=\"_blank\">All systems on Syskon.nu in swedish<\/a><a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/index.html\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/www.bridgehands.com\/Conventions\/index.htm\" target=\"_blank\">Popular Bridge Bidding Systems on Bridge Hands<\/a><a href=\"http:\/\/info.ecatsbridge.com\/\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/roquibridge.wordpress.com\/page-de-garde\/technique\/systemes\/systemotheque\/\" target=\"_blank\">Systemoth\u00e8que , banque de Feuilles de conventions par JP Rocafort<\/a><a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/index.html\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/info.ecatsbridge.com\/ListSYSCS.aspx\">Syst\u00e8mes des championnats du monde et d&#8217;europe sur E Cats<\/a><\/p>\n<p><strong>videos<\/strong><\/p>\n<p class=\"title style-scope ytd-video-primary-info-renderer\"><a href=\"https:\/\/www.youtube.com\/watch?v=ojRx_fCRkDo&amp;list=PLpTZMBT2rnfEx62jTEXC9rdFUWhuqFOhc&amp;index=30\">System on with Sjoert Brink<\/a><br \/>\n<a href=\"https:\/\/www.youtube.com\/watch?v=2lF3kOqae_U\">System on with Andrea Manno<\/a><br \/>\n<a href=\"https:\/\/www.youtube.com\/watch?v=m508NfkfEBA\">System On with Joe Grue<\/a><br \/>\n<a href=\"https:\/\/www.youtube.com\/watch?v=3BYK3Pq888Q\">System On with Krzysztof Martens<\/a><\/p>\n<p><\/div><\/p>\n<p><div class=\"col-1\"><\/p>\n<p><strong>Philosophie<\/strong><\/p>\n<p><a href=\"http:\/\/dcrcbridge.blogspot.com\/search\/label\/DBT\" target=\"_blank\">David Collier&#8217;s posts on Bidding systems and Theory<\/a><br \/>\n<a href=\"http:\/\/roquibridge.files.wordpress.com\/2012\/08\/kit-1.pdf\" target=\"_blank\">Le Choix d&#8217;un Syst\u00e8me par Jean Pierre Roquafort <\/a><br \/>\n<a href=\"https:\/\/roquibridge.files.wordpress.com\/2011\/10\/typologie-encheres.pdf\" target=\"_blank\">Typologie des ench\u00e8res par Jean Pierre Roquafort<br \/>\n<\/a><a href=\"http:\/\/www.clairebridge.com\/textes\/Interview _TB6_.pdf\">Interview de Thomas Bessis\u00a0 a propos des syst\u00e8mes, sur Big Bang Bridge,traduit et adapt\u00e9 par Daniel Delestre .<br \/>\n<\/a><a href=\"https:\/\/bridgewinners.com\/article\/view\/what-is-the-bridge-system-that-has-most-impressed-you\/\">What is the bridge system that has most impressed you? by\u00a0Barry Rigal on Bridge Winners<br \/>\n<div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10077\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/10\/Nilsland-3-526x800-1-e1620810365702.jpg\" alt=\"Nilsland (3) (526x800) (1)\" width=\"100\" height=\"152\" \/><div><\/a>Five cards Majors the scanian way by Mats Nilsland<a href=\"https:\/\/bridgewinners.com\/article\/view\/what-is-the-bridge-system-that-has-most-impressed-you\/\"><\/div><\/div>\u00a0\u00a0\u201c<\/a><em>Mats Nilsland takes a look at everybody\u2019s \u201cstandard system \u201c and shows how you can transform this natural base into an effective, modern bridge system.All ideas have been tested in real life successfully\u201d<\/em><a href=\"https:\/\/bridgewinners.com\/article\/view\/what-is-the-bridge-system-that-has-most-impressed-you\/\"><br \/>\n<\/a><a href=\"http:\/\/oxfordbridge.blogspot.com\/2008\/07\/system-archetypes.html\" target=\"_blank\">System archetypes by Greg Earnest\u00a0<\/a><a href=\"http:\/\/www.bridgematters.com\/readthis.htm\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/masterpointpress.com\/pages\/bookinfo.php?prod=316&amp;cat=101\" target=\"_blank\">Building a Bidding System, Book by Roy Hugh\u00a0<\/a><a href=\"http:\/\/www.pitbulls.shawbiz.ca\/Coaches%20Corner\/Theory\/System%20Building%20II.htm\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/archives.nswba.com.au\/tourn\/notes\/\/20160516_Liam_Milne_Building_a_Practical_System.pdf\">Building a practical System by Liam Milne<\/a><a href=\"http:\/\/www.nswba.com.au\/tourn\/notes\/\/20160516_Liam_Milne_Building_a_Practical_System.pdf\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/howmuchbridgehaschanged_dondy.pdf\" target=\"_blank\">How much has Bridge changed in 75 years by Jeremy Dondy<br \/>\n<\/a><a href=\"https:\/\/youtu.be\/j41Uu7AAKD8\">Construire et travailler son syst\u00e8me avec le Partenaire<\/a>\u00a0<em>Diaporama par Claire Martel \u00e0 visionner sur You Tube<\/em><\/p>\n<p><a href=\"https:\/\/www.bridgenotes.io\/\">BridgeDocs<\/a>\u00a0BridgeDocs provides powerful tools for structured learning and collaborative bridge system development<br \/>\n<a href=\"https:\/\/greatbridgelinks.com\/bridge-docs-your-go-to-for-organizing-bridge-system-notes\/\">A propos de Bridgedocs sur GreatBridgelinks<\/a><em><br \/>\n<\/em><a href=\"http:\/\/www.eurobridge.org\/wp-content\/uploads\/2020\/02\/EBL-Systems-Policy-Feb-2020.pdf\">European Bridge league Systems policy<br \/>\n<\/a><a href=\"https:\/\/cardquant.com\/bridge\/project-bold\/\">Bold by Phil Roquemore<\/a><a href=\"http:\/\/www.eurobridge.org\/wp-content\/uploads\/2020\/02\/EBL-Systems-Policy-Feb-2020.pdf\"><br \/>\n<\/a>The mission of Project BOLD is to develop an exciting new bidding system that dominates the modern bridge metagame,<a href=\"http:\/\/www.eurobridge.org\/wp-content\/uploads\/2020\/02\/EBL-Systems-Policy-Feb-2020.pdf\"><br \/>\n<\/a><\/p>\n<p><\/div><\/p>\n<p><div class=\"col-1\"><\/p>\n<p><span style=\"color: #ffffff;\">.<\/span><\/p>\n<p><strong>Syst\u00e8mes- Systems<\/strong><\/p>\n<p><a href=\"https:\/\/www.lajollabridge.com\/French\/misc\/5vs4.htm\" target=\"_blank\">Why Four Card Majors ? by Marvin French\u00a0<\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/debate_strongclub.pdf\" target=\"_blank\">Debate A strong Club system is much better than Acol by Jeremy Dondy and Chris Jagger on EBU December 2009<br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/On%20the%20Structure%20of%20Natural%20Bidding%20Systems.pdf\" target=\"_blank\">On the Structure of Natural Bidding System by Bert Beentjes<br \/>\n<\/a><a href=\"https:\/\/web.archive.org\/web\/20080513105047\/http:\/\/www.google.com\/base\/a\/1121639\/D15019277576476909594\">Naturel Bidding in Bridge, the sevenfold way by Johannes Koelman<\/a><a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/debate_strongclub.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/dcrcbridge.blogspot.com\/2007\/06\/what-does-natural-mean.html\" target=\"_blank\">What does Natural mean ? by David Collier<\/a><a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/debate_strongclub.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/systemes_asdetrefle.pdf\">Les syst\u00e8mes \u00e9trangers \u00a0par Alain L\u00e9vy Dossier As de Tr\u00e8fle\u00a0<\/a><br \/>\n<a href=\"https:\/\/roquibridge.wordpress.com\/articles\/artificiel\/\">Syst\u00e8mes artificiels sur Roquibridge<\/a><a href=\"https:\/\/www.ijcai.org\/Proceedings\/99-1\/Papers\/084.pdf\" target=\"_blank\"><br \/>\nGIB: Steps Toward an Expert-Level Bridge-Playing Program Matthew L. Ginsberg<br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/world_championship_system_review.pdf\">World Championship system Review by Glen Ashton <\/a><a href=\"http:\/\/roquibridge.wordpress.com\/page-de-garde\/technique\/systemes\/systemotheque\/\" target=\"_blank\">. A fantastic work !<\/a><a href=\"http:\/\/roquibridge.wordpress.com\/page-de-garde\/technique\/systemes\/systemotheque\/\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/neapolitanclub.altervista.org\/eng\/krzysztof-martens-everybody-needs-a-coach-interview.html\" target=\"_blank\">Everybody needs a coach by Krzyzstof Martens.<br \/>\n<\/a><a href=\"http:\/\/neapolitanclub.altervista.org\/eng\/norberto-bocchi-the-big-bang-theory-interview.html\" target=\"_blank\">Norberto Bocchi, the Big Bang interview<\/a>\u00a0 \u00a0<em>Norberto talks about his bridge system and the importance of vulnerability<\/em><\/p>\n<p><\/div><\/p>\n<p><\/div>\n<div class=\"cols\"><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2>Syst\u00e8mes naturels<\/h2>\n<p><strong>Standard American Ancestors<\/strong><span class=\"Style27\"><span class=\"Style16\"><br \/>\n<\/span><\/span><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Charles Goren\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/cgoren.jpg\" alt=\"cgoren\" width=\"98\" height=\"124\" \/><div><a href=\"http:\/\/www.duralbridge.com\/goren.ing.htm\" target=\"_blank\">Goren Bidding system <\/a><\/div><\/div><br \/>\n<a href=\"http:\/\/www.rpbridge.net\/7g13.htm\" target=\"_blank\">Standard American Bridge par Richard Pavlicek<\/a><\/p>\n<p><strong>SAYC Standard American Yellow Card<\/strong><br \/>\n<em>System of choice for many novice players on the internet. Also used as a pickup system by many from around the world.<\/em><\/p>\n<p align=\"left\"><a href=\"http:\/\/www.betterbridge.com\/misc\/StandardArticles\/Standard200310.pdf\">What&#8217;s Standard ?\u00a0Is Standard American a myth by David Lindop<\/a><br \/>\n<a href=\"http:\/\/web2.acbl.org\/documentlibrary\/play\/SP3%20%28bk%29%20single%20pages.pdf\">ACBL\u00a0SAYC System Booklet<\/a><a href=\"http:\/\/www.webridge.fr\/11\/119_syst_sayc.htm\" target=\"_blank\"><br \/>\n<\/a> <a href=\"http:\/\/bridgelessonssayc.blogspot.com\/\" target=\"_blank\">Standard American Yellow Card Revised and Expanded by Mark London Further Revised by Wayne Burrows (Jan 2007)<\/a><\/p>\n<p style=\"text-align: justify;\"><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/lacourse.jpg\" alt=\"lacourse\" width=\"115\" height=\"142\" \/><div><a href=\"http:\/\/www.lybrary.com\/-p-69059.html\" target=\"_blank\">Le Syst\u00e8me d&#8217;ench\u00e8re am\u00e9ricain de base, volume 1, par Chris Hasney ,Jerry Pottier et Alain Lacourse <\/a><\/div><\/div><br \/>\n<strong>2 over one System<\/strong><br \/>\n<em>System very close to Standard American dates back to 1958 with Alvin Roth and Tobias Stone system . Edgar Kaplan and Alfred Sheinwold. followed with their own system. Features from the Roth-Stone system were also adapted to the 2\/1 system we know today. from Bridge Hands<\/em><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Alvin Roth and Tobias Stone\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/rothtobias.jpg\" alt=\"rothtobias\" width=\"201\" height=\"143\" \/><\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.gwilliams.org.uk\/systems\/rothstone.html\" target=\"_blank\">Roth Stone System developed by Alvin Roth and Tobias Stone in 1953 by Graeme Williams<\/a><br \/>\n<a href=\"https:\/\/www.bridgeworld.com\/pages\/readingroom\/kaplansheinwoldupdated.html\">Kaplan Sheinwold updated by Edgar Kaplan<\/a><br \/>\n<div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Edgar Kaplan\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/kaplan_edgar.jpg\" alt=\"kaplan_edgar\" width=\"77\" height=\"117\" \/><div><a href=\"http:\/\/en.wikipedia.org\/wiki\/Kaplan-Sheinwold\" target=\"_blank\">Kaplan Sheinwold on Wikipedia <\/a><\/div><\/div><br \/>\n<a href=\"http:\/\/www.bridgehands.com\/Conventions\/Two_Over_One.htm\">2 over one System\u00a0on Bridgehands<\/a><a href=\"http:\/\/www.bridgehands.com\/Conventions\/Two_Over_One.htm\"><br \/>\n<\/a><a href=\"https:\/\/www.larryco.com\/bridge-articles\/unifying-21-gf\">Unifying 2\/1 GF by Larry Cohen<\/a><br \/>\n<a href=\"http:\/\/andrebb.bridgeblogging.com\/2011\/04\/21\/presenting-a-lost-fred-gitelman-article-improving-21-auctions-%E2%80%94-the-sequel\/\">Improving 2 over one Game force by Fred Gitelman<\/a><br \/>\n<a href=\"http:\/\/www.pitt.edu\/~timm\/BookGameForce.pdf\">2 over one Game force system by Neil H. Timm PDF<br \/>\n<\/a><a href=\"http:\/\/bobmackinnon.bridgeblogging.com\/2013\/05\/17\/the-great-two-over-one-debate\/\">The Great 2\u00a0over one debate by Bob MacKinnon<\/a><br \/>\n<a href=\"http:\/\/www.rpbridge.net\/7g17.htm\" target=\"_blank\">Eastern Scientific by Richard Pavlicek . <\/a><em>Quite similar to the Standard American, also known as Walsh system<\/em><br \/>\n<a href=\"http:\/\/rpbridge.net\/p\/7g19.pdf\" target=\"_blank\">Pavlicek System<\/a> PDF<br \/>\n<a href=\"https:\/\/www.bridgeworld.com\/pages\/readingroom\/bws\/bwscompletesystem.html\">BWS<\/a>\u00a0\u00a0<em>Bridge World Standard (BWS) encapsulates common American expert practices<br \/>\n<\/em><a href=\"http:\/\/web2.acbl.org\/documentLibrary\/play\/BridgeBulletinStandard.pdf\">Bridge Bulletin Standard<br \/>\n<\/a><em>bidding system used by the panelists for\u00a0It\u2019s Your Call. It is loosely based on popular Standard American and 2\/1 treatments commonly used by duplicate players in North America. It is more than SAYC, but less than a full-blown 2\/1 system.<\/em><\/p>\n<p><\/div><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2><span style=\"color: #ffffff;\">.<\/span><\/h2>\n<p><strong>Acol Syst\u00e8me d&#8217;ench\u00e8res anglais <\/strong><a href=\"http:\/\/www.bridgeguys.com\/ACOL\/acol_bridge.html\" target=\"_blank\"><br \/>\n<\/a><a href=\"https:\/\/www.ebu.co.uk\/documents\/laws-and-ethics\/convention-cards\/Modern%20Acolv2.pdf\">Standard English Acol<\/a><br \/>\n<a href=\"http:\/\/www.hegerm.ch\/textes\/acol.html\" target=\"_blank\">Acol Syst\u00e8me d&#8217;ench\u00e8res anglais par Michel Heger<\/a><br \/>\n<a href=\"http:\/\/www.hegerm.ch\/textes\/acol-sayc.html\" target=\"_blank\">Convertir l&#8217;Acol en SAYC par Michel Heger<\/a><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Albert Benjamin\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/benjamin.jpg\" alt=\"Albert benjamin\" width=\"98\" height=\"125\" \/><div><a href=\"http:\/\/clairebridge.com\/textes\/benjiacol.pdf\">Benjaminised Weak Twos by Bernard Magee<\/a> <\/div><\/div><\/p>\n<p><strong>Autres syst\u00e8mes naturels<\/strong><br \/>\n<a href=\"http:\/\/www.australianbridge.com\/abstandard.htm\" target=\"_blank\">Australian Bridge Standard on australianbridge.com<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Seymour Garton Churchill\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/churchill.jpg\" alt=\"Seymour Garton Churchill\" width=\"106\" height=\"143\" \/><div><a href=\"https:\/\/openlibrary.org\/works\/OL11332645W\/Churchill_natural_bidding_style_at_contract_bridge\">Churchill style<\/a>\u00a0<\/div><\/div><\/p>\n<blockquote><p><strong>EHAA or Every Hand An Adventure.From the late 50&#8217;s.<\/strong><br \/>\nAgressive, natural style of bidding that combines mini notrump openings, wide-range weak two-bids, and a Goren-like four-card major approach into an easy, effective, and fun way to bid. It is not a highly specified system, but rather, like Standard American or Acol, a general style which can be played in numerous variations. Quoted from Eric Landau.<\/p><\/blockquote>\n<p><a href=\"https:\/\/blakjak.org\/ehaa_faq.htm\">EHAA FAQ<\/a><br \/>\n<a href=\"https:\/\/jkorpela.fi\/bridge\/finnstd.html\">Finnish Standard Bidding System on Jukka Korpela&#8217;s Bridge Page<\/a><br \/>\n<a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/Romex.txt\">Romex Bidding System<br \/>\n<\/a><a href=\"http:\/\/www.clairebridge.com\/textes\/science_system_cambridge.pdf\">Science Simply Scientific Four Card Majors\u00a0<\/a><a href=\"http:\/\/www.bridgeguys.com\/pdf\/standard_cambridge_robin_michaels.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/www.tjoen.dds.nl\/index.html\">Standard Dutch Bidding System, Now five cards Major by Tjoen Oei<br \/>\n<\/a><a href=\"http:\/\/www.infobridge.it\/Sistemi_we_bad.pdf\">We Bad, a scientific five cards major system played by Don Weiner and Dave Babcock<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Fantunes<\/strong><br \/>\n<a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/Fantoni_Nunes.txt\">Fantoni_Nunes system by Daniel Neill <\/a><a href=\"http:\/\/bridgewithdan.com\/systems\/Fantoni_Nunes.txt\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/fantunes.pdf\" target=\"_blank\">Simplified Fantunes<\/a><br \/>\n<div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/fantunes_revealed.jpg\" alt=\"fantunes_revealed\" width=\"116\" height=\"139\" \/><div><a href=\"http:\/\/clairebridge.com\/textes\/fantunesrevealed.pdf\" target=\"_blank\">Fantunes revealed by Bill Jacobs<\/a><\/div><\/div><\/p>\n<p><a href=\"https:\/\/sauvetgerard.jimdofree.com\/2-m-fantunes\/2-fantunes\/\">Ouverture de 2C Fantunes d&#8217;apr\u00e8s G\u00e9rard Sauvet<br \/>\n<\/a><a href=\"https:\/\/sauvetgerard.jimdofree.com\/2-m-fantunes\/2-fantunes-1\/\">Ouverture de 2P Fantunes d&#8217;apr\u00e8s G\u00e9rard\u00a0 Sauvet<\/a><br \/>\n<\/div><\/p>\n<p><\/div>\n<div class=\"cols\"><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2>Le Tr\u00e8fle fort<\/h2>\n<p><a href=\"https:\/\/www.bridgebum.com\/big_club_standard.php\">Big Club Standard by Howard Schenken on Bridge Bum<br \/>\n<div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Howard Schenken\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/schenken.jpg\" alt=\"schenken\" width=\"98\" height=\"133\" \/><div><\/a><a href=\"http:\/\/bridgefiles.net\/VAR2\/Systems\/SYS-Schenken.htm\" target=\"_blank\">Schenken Club or Big Club system on BridgeFiles<\/a><a href=\"https:\/\/www.bridgebum.com\/big_club_standard.php\"><\/div><\/div><br \/>\n<\/a><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Benito Garozzo\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/garozzo.jpg\" alt=\"garozzo\" width=\"98\" height=\"119\" \/><div><a href=\"http:\/\/clairebridge.com\/textes\/blueclubgarozzo.pdf\" target=\"_blank\">A message to Players of the Blue Club by Benito Garozzo \u00a0<\/a><\/div><\/div><br \/>\n<div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Dano De Falco\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/defalco.jpg\" alt=\"defalco\" width=\"99\" height=\"116\" \/><div><a href=\"http:\/\/web.mclink.it\/MC6246\/BlueTeamClub\/index_en.htm\">Blue Team Club used by Arturo Franco and Dano De Falco<\/a><a href=\"http:\/\/www.mclink.it\/personal\/MC6246\/BlueTeamClub\/index_en.htm\" target=\"_blank\">\u00a0<\/a><\/div><\/div><a href=\"http:\/\/www.bridgematters.com\/express.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/etgdesign.com\/games\/em\/\" target=\"_blank\">Eastern Mysticism by Elliot Thomas Grant<\/a>\u00a0<em>employs best elements of a strong club opening, a weak notrump, 2-over-1\/forcing NT, and the Law of Total Tricks\u00a0<\/em><a href=\"http:\/\/etgdesign.com\/games\/em\/\" target=\"_blank\"><br \/>\n<\/a><a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/Millenium_Club.txt\">Millenium Club from the book by Lyle Poe, notes by Daniel Neill <\/a><br \/>\n<a href=\"https:\/\/books.google.fr\/books\/about\/The_Composite_Club.html?id=BYWkAAAACAAJ&amp;hl=fr\">The Composite Club by Bill Hodgkiss<\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/Hilversumse Klaveren 2021.pdf\">Hilversumse Klaveren\u00a0a\u00a0Big Club system by Michiel Geelen and Jan Veerbeek 2021\u00a0<\/a><\/p>\n<p><strong>MOSCITO short for Major Oriented Strong Club<\/strong>\u00a0originally invented by Paul Marston and Stephen Burgess<br \/>\n<div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Paul Marston et Stephen Burgess\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/burgmar.jpg\" alt=\"burgmar\" width=\"203\" height=\"132\" \/><div><a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/moscito2005intro.pdf\">Moscito 2005 PDF by Paul Marston<\/a>\u00a0<\/div><\/div><a href=\"http:\/\/www.abo.fi\/%7Ejboling\/bridge\/j_moscito.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"https:\/\/relaysystems.wordpress.com\/symmetric-relay-systems\/\">Symmetric relay system , Moscito versions and variants, by David Morgan<\/a><a href=\"http:\/\/www.abo.fi\/%7Ejboling\/bridge\/j_moscito.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"https:\/\/nick-coleta.com\/scamp-system\/\">Scamp system,\u00a0Nick Hughes\u2019 Moscito variant<br \/>\n<\/a><a href=\"https:\/\/relaysystems.files.wordpress.com\/2021\/10\/terrorist-moscito.pdf\">Terrorist\u2019s Moscito\u00a0adaptation by Bo-Yin Yang\u00a0<\/a><a href=\"https:\/\/nick-coleta.com\/scamp-system\/\"><br \/>\n<\/a><a href=\"https:\/\/relaysystems.files.wordpress.com\/2021\/10\/moscito-for-gib.pdf\">Moscito Byte (Moscito for GIB)<br \/>\n<\/a><a href=\"https:\/\/www.amazon.co.uk\/COBRA-Computer-based-Bidding-System-Master\/dp\/0575029870\">Cobra computer-designed bridge bidding system developed by E. T. Lindelof and similar to Schenken Club<br \/>\n<\/a><a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/Toad_Club_notes_03-23-2011.pdf\">Toad Club by Jim Griffin\u00a0<\/a><\/p>\n<p>AUC, Unassuming Club , <em>member of &#8220;intermediate clubs&#8221; that includes Vienna System, Roman Club, Polish Club, New South Wales Club, Bogota Club, and Power System<\/em><br \/>\n<a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/UAC.txt\">Unassuming Club\u00a0by\u00a0Don Varvel<\/a><\/p>\n<p><\/div><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2><span style=\"color: #ffffff;\">.<\/span><\/h2>\n<p><strong><span style=\"font-family: Arial,Helvetica,sans-serif;\">Weak\/Strong Club System<\/span><\/strong><br \/>\n<div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Sven Olof Flodquist\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/soflodkvisto.jpg\" alt=\"soflodkvisto\" width=\"98\" height=\"136\" \/><div><a href=\"https:\/\/web.archive.org\/web\/20060529053023\/http:\/\/www.bridgeguys.com\/CGlossary\/CarrotskiClub.html\">Carrot Club, originally &#8220;Morotsklovern&#8221;, invented by Sven-Olof Flodqvist and Anders Morath in 1972<\/a><\/div><\/div><br \/>\n<a href=\"http:\/\/www.syskon.nu\/system\/002_carrot_club_01.htm\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/MagicDiamond.pdf\" target=\"_blank\">Magic Diamond light \u00a0<\/a><br \/>\n<a href=\"https:\/\/web.archive.org\/web\/20060419180159\/http:\/\/www.bridgeguys.com\/Conventions\/LeghornDiamond.html\">Livorno or the Leghorn Diamond System developed by Benito Bianchi and Giuseppe Messina on Bridgeguys<\/a><a href=\"http:\/\/www.bridgeguys.com\/Conventions\/LeghornDiamond.html\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/noble-mike.pdf\" target=\"_blank\">Strong Diamond System by Noble Shore and Mike Gill \u00a0<\/a><br \/>\n<a href=\"http:\/\/www.tjoen.dds.nl\/dudblton.html\" target=\"_blank\">System Dutch Doubleton used by the international Dutch team<\/a><br \/>\n<a href=\"http:\/\/www.infobridge.it\/Sistemi_TangerineClub.pdf\">Tangerine Club , ClementinKlover\u00a0in swedish \u00a0by Jan Eric Larsson <\/a>\u00a0<em>a simple, systematic version of a weak\/strong 1 Club and light 4 card suit openings.<\/em><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/bocchi-duboin.pdf\" target=\"_blank\">Bocchi_Duboin system Notes on Ecats <\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/bocchi_duboinsystem.pdf\" target=\"_blank\">A Bocchi Duboin System review by Paolo Garrisi\u00a0<\/a><br \/>\n<a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/Matula_text.txt\">Polish Club by Greg Matula<\/a><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/jassemo.jpg\" alt=\"jassemo\" width=\"98\" height=\"134\" \/><div><a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/WJ2000.pdf\">Polish Standard K Jassem<\/a> <\/div><\/div><\/p>\n<p><a href=\"https:\/\/relaysystems.wordpress.com\/delta-club\/\">Delta Club by David\u00a0M<\/a>organ<\/p>\n<p><strong><span style=\"font-family: Arial,Helvetica,sans-serif;\">Artificial 1T\/1K Systems<\/span><\/strong><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/romanclub.jpg\" alt=\"romanclub\" width=\"105\" height=\"154\" \/><div><a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/Roman.pdf\">Roman Club on Daniel&#8217;s System page<\/a><\/div><\/div><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/romanclubdietlindbernard.pdf\" target=\"_blank\">Roman System by Bernard Utner <\/a><em>based on Giorgio Belladonna&#8217;s &#8220;nuovissimo fiori romano&#8221; with some enhancements and modernisations.\u00a0<\/em><\/p>\n<p><\/div><\/p>\n<p><\/div>\n<div class=\"cols\"><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2>Syst\u00e8me d &#8216;ench\u00e8res de pr\u00e9cision<\/h2>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"C C Wei\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/ccwei.jpg\" alt=\"ccwei\" width=\"85\" height=\"111\" \/><div>Precision Club invented by CC Wei, a Chinese businessman, in the late 1960s<\/div><\/div><\/p>\n<blockquote>\n<p style=\"text-align: justify;\">Precision Club, most common system used in the USA after Standard American and Two Over One first used on the international stage by the Taiwan national team in 1970. Following their success using the system in the 1970 and 1971 Bermuda Bowls, Precision exploded onto the world stage when the legendary Italian Blue Team adopted and refined it as <a href=\"http:\/\/clairebridge.com\/textes\/superprecision.pdf\">Super-Precision<\/a>. The Blue Team&#8217;s successes during the 1970&#8217;s using Precision brought the system prominence and prestige. Although its global popularity will never rival that of Standard American, 2-Over-1 or ACOL, it is generally reckoned to be more efficient that any of them and is the foremost Strong Club system in use today. Many modern experts, including multiple World Champions <a href=\"http:\/\/clairebridge.com\/encheresetsystemes.htm#MECKWELL\">Jeff Meckstroff and Eric Rodwell<\/a> use it as the basis of their system &#8230;.. from<a href=\"http:\/\/bbo.pigpen.org.uk\/Documents.php\" target=\"_blank\"> Oliver Clarke Precision Club page <\/a><\/p>\n<\/blockquote>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Belladona et Garozzo \" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/blueteam76.jpg\" alt=\"blueteam76\" width=\"90\" height=\"131\" \/><div><a href=\"http:\/\/www.usabridge.com\/assets\/applets\/Precision_Club_Article_One.pdf\" target=\"_blank\">Reason to play the Precision Club bidding system by O.K.Johnson<\/a><\/div><\/div><\/p>\n<p><a href=\"http:\/\/www.usabridge.com\/html\/precision_club.html\" target=\"_blank\">Articles about the Precision Club Bidding system on USA.bridge.com <\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/superprecision.pdf\">Precision and\u00a0Super Precision \u00a0by Giorgio Belladona and Benito Garozzo from Tutto Bridge<\/a><a href=\"http:\/\/www.employees.org\/%7Epradeep\/bridge\/pr_today.txt\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/revision_club_4th_ed.zip\">The Revision Club System 4th Ed. 2009 by John Montgomery <\/a>\u00a0<a href=\"http:\/\/www.employees.org\/%7Epradeep\/bridge\/pr_today.txt\" target=\"_blank\"><br \/>\n<\/a><\/p>\n<div align=\"left\"><strong>Meckwell System<\/strong><br \/>\n<div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/searchforafit.jpg\" alt=\"searchforafit\" width=\"215\" height=\"146\" \/><div><a href=\"http:\/\/clairebridge.com\/textes\/meckwell.pdf\" target=\"_blank\">Meckstroth and Rodwell \u00a0an outline of their system <\/a><\/div><\/div><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/the_search_for_a_fit.pdf\">The search for a Fit<\/a><\/div>\n<div align=\"left\"><a href=\"http:\/\/info.ecatsbridge.com\/Systems\/2019WorldTeams-Wuhan\/BermudaBowl\/USA1\/Meckstroth-Rodwell.pdf\">Meckstroth and Rodwell Convention card and notes Wuhan 2019<\/a><\/div>\n<p><\/div><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2><span style=\"color: #ffffff;\">.<\/span><\/h2>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Peter weicshel\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/weichser.jpg\" alt=\"weichsel\" width=\"98\" height=\"109\" \/><div><a href=\"http:\/\/bc-sliven.free.bg\/Br-SYS\/power_precision.pdf\">Power Precision Sontag-Weischel \u00a0Transcribed by Eugene Hung<\/a><\/div><\/div><br \/>\n<a href=\"http:\/\/www.infobridge.it\/Sistemi_k-club.pdf\">The K-Club, a precision system played in Kingston, Ontario by Ken Allan<\/a><a href=\"http:\/\/home.cogeco.ca\/%7Eallan\/k-club.html\" target=\"_blank\"><br \/>\n<\/a><a href=\"https:\/\/www.yumpu.com\/en\/document\/read\/29026571\/the-kd-club-bridge-guys\">The K-D Club based on the K-Club but employs the full panoply of Italian bids PDF by Ken Allan <\/a><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Sam Ieong\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/sam_ieong.jpg\" alt=\"sam_ieong\" width=\"101\" height=\"111\" \/><div><a href=\"http:\/\/infolab.stanford.edu\/~qsun\/bridge\/RecursiveDiamond.html\">Recursive Diamond System by Adam Meyerson and Sam Ieong<\/a><\/div><\/div><em>precision-like system, featuring light limited openings \u00a0&#8211; weak notrumps, and an artificial forcing bid <\/em><\/p>\n<p><a href=\"http:\/\/infolab.stanford.edu\/~qsun\/bridge\/mellon.pdf\">Mellon Diamond by Adam Meyerson and Noble Shore<\/a><br \/>\n<div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-280 size-full\" title=\"Jason Hackett\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/jason.jpg\" alt=\"jason\" width=\"98\" height=\"130\" \/><div><a href=\"http:\/\/ocp.pigpen.org.uk\/index.php\">Precision Club by Oliver Clarke derived from the Super precision System he played with Jason Hackett in 1980&#8217;s<\/a><\/div><\/div><\/p>\n<p><a href=\"http:\/\/www.vikingsinspace.com\/system-notes\/\">Viking precision system notes on Vikings in space site<br \/>\n<\/a><strong>Symmetric Relay System <\/strong>similar in many ways to Precision Club but using relay continuations over all of the openings.<br \/>\n<a href=\"https:\/\/www.blakjak.org\/symm_rly.htm\">Professor Roy Kerr Symmetric Relay System modified by Richard Hills 2000\u00a0<\/a><br \/>\n<a href=\"http:\/\/www.math.sunysb.edu\/%7Ekamenova\/homepage_files\/bridge.pdf\" target=\"_blank\">Symmetric Relay System by Ljudmila Kamenova<br \/>\n<\/a><a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/TOSR.pdf\">TOSR 4-Card Transfer-Oriented Canap\u00e9 Symmetric Relay System on Mark&#8217;s Bridge Bidding Systems<\/a><a href=\"http:\/\/www.geocities.com\/gerben47\/bridge\/relay.html\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/bridgewithdan.com\/volmac\/\">Volmac Precision developped by Garozzo for the Dutch team on Daniel &#8216;s System page<\/a><br \/>\n<a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/Ultra.pdf\">ULTRA CLUB Relay by Dwayne Hoffman &amp; Larry Lowell<br \/>\n<\/a><a href=\"https:\/\/relaysystems.files.wordpress.com\/2022\/07\/ultra-club-1.pdf\">Ultra\u00a0attempt by John Lowenthal and Phillip Martin to improve the Ultimate Club.<\/a><br \/>\n<a href=\"http:\/\/bridgefiles.net\/pdf\/SuperSpade.pdf\" target=\"_blank\">SuperSpades by Mark Donovan<br \/>\n<\/a><a href=\"https:\/\/relaysystems.files.wordpress.com\/2022\/07\/super-spade-in-bridge-magazine.pdf\">Super Spade<\/a><a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/Ultra.pdf\">\u00a0 in\u00a0<em>Bridge Magazine<\/em>\u2018s Bidding Challenge.<br \/>\n<\/a><a href=\"https:\/\/relaysystems.wordpress.com\/other-relay-systems\/\">Autre syst\u00e8mes de relais par David Morgan<\/a><\/p>\n<p><\/div><\/p>\n<p><\/div>\n<div class=\"cols\"><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2>Forcing pass systems<\/h2>\n<p><a href=\"http:\/\/web.archive.org\/web\/20190318115500\/http:\/\/bridgeguys.com\/pdf\/forcingpass.pdf\">Forcing Pass Systems\u00a0 by Jan Eric Larsson and Ben Cowling<\/a><a href=\"https:\/\/relaysystems.files.wordpress.com\/2021\/10\/moscito-for-gib.pdf\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/spread.pdf\">SCRAPE Strong Pass Relay Ever Avoiding Defending variation of Moscito known as SPREAD by Mark Abraham<\/a><br \/>\n<a href=\"https:\/\/relaysystems.files.wordpress.com\/2021\/10\/the-way-forward.pdf\">The Way Forward<\/a>\u00a0British symmetric variant<br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/systeme_etrangers_peu_connus\/the_way_forward.doc\" target=\"_blank\">The Way Forward by Todd A. Anderson\u00a0<\/a><br \/>\n<a href=\"https:\/\/relaysystems.files.wordpress.com\/2022\/07\/imprecision-2013.pdf\"><strong>IMPrecision<\/strong>\u00a0 symmetric Precision variant developed by Sam Ieong and Adam Meyerson.<br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/dejeuner.pdf\">Dejeuner, a forcing pass system with symmetric relays by Todd A Anderson<\/a><\/p>\n<p><a href=\"https:\/\/bridgewithdan.com\/wp-content\/uploads\/2019\/07\/Superlambda.pdf\">SuperLambda Polish Forcing Pass system<\/a><br \/>\n<a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/misc\/Complete_Suspensor_Notes.doc\" target=\"_blank\">Suspensor on Mark Abraham <\/a><br \/>\n<a href=\"https:\/\/www.bridgefiles.net\/%D0%B2\/\">Three-times-three by V. Brushtunov <\/a><br \/>\n<a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/TRex\/TRexAgreements.doc\" target=\"_blank\">T Rex <\/a><a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/TRex\/TRexAgreements.doc\">opening bids are highly multi-way with many different relay structures on Mark&#8217;s Bridge Bidding System<\/a><br \/>\n<a href=\"https:\/\/bridgefiles.net\/pdf\/trident.pdf\">Trident, a Forcing Pass system by Ken Allan<\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/dont_donavan.pdf\" target=\"_blank\">DONT System by Mark Donovan<br \/>\n<\/a><a href=\"https:\/\/en.wikipedia.org\/wiki\/S%C3%A4ffle_Spade\">S\u00e4ffle Spade by\u00a0Einar Bergh and Pontus Svinhufvud<\/a><a href=\"http:\/\/clairebridge.com\/textes\/dont_donavan.pdf\" target=\"_blank\"><br \/>\n<\/a><\/p>\n<p><\/div><\/p>\n<p><\/div>\n<div class=\"cols\"><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2>Syst\u00e8mes \u00e9trangers peu connus<\/h2>\n<p><strong>Ambra System<\/strong>\u00a0written by Garozzo for the italian junior team<br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/Ambra Version 2.6 2004 - Bridge Guys.pdf\">Ambra on Bridgeguys<br \/>\n<\/a><a href=\"http:\/\/web.archive.org\/web\/19990222123816\/http:\/\/www.chapman-lab.uaf.edu:80\/~ftgrb\/bridge\/arctic.htm\">Artic Club by Gordon Bower<\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/systeme_etrangers_peu_connus\/ambiguous.pdf\" target=\"_blank\">The amBIGuous DIAMOND system by Marvin French \u00a0designed for matchpoint bidding, permits, four-card major opening bids.<\/a><br \/>\n<a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/misc\/CatomultSystemNotes.doc\" target=\"_blank\">CatoMult System Notes CAnape-Take-Out-MULTi! by\u00a0<\/a>Mark Abraham<br \/>\n<a href=\"http:\/\/www.infobridge.it\/Sistemi_Douche_club_2007.pdf\">Douche club by Mark Abraham, Griff Ware and Daniel Geromboux<\/a><a href=\"http:\/\/www.users.on.net\/%7Emabraham\/systems\/DoucheClub\/DoucheClub.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"https:\/\/toybridge.blogspot.com\/p\/electric-ant.html\">Electric Ant\u00a0 by Daniel Skipper<\/a>\u00a0\u00a0<em>system I designed after getting annoyed at losing pairs events because I sat the wrong direction, didn&#8217;t get any points and got bad board after bad board because my opponents did normal stuff.<br \/>\n<\/em><a href=\"https:\/\/lf-bridge.com\/\">Lf Bridge system (4 card)\u00a0<\/a><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-285 size-full\" title=\"K Martens\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/martens1.jpg\" alt=\"martens1\" width=\"98\" height=\"134\" \/><div><a href=\"http:\/\/www.martensuniversity.com\/\" target=\"_blank\">The Martens System by Krzysztof Martens\u00a0<\/a><\/div><\/div><br \/>\n<a href=\"https:\/\/www.amazon.co.uk\/NEW-APPROACH-BIDDING-Complete-Valuation\/dp\/0713479140\">MidMac bidding system devised by Jon Drabble\u00a0<\/a><\/p>\n<p><\/div><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2><span style=\"color: #ffffff;\">.<\/span><\/h2>\n<p><a href=\"http:\/\/mox21c.blogspot.com\/2007\/04\/introduction.html\" target=\"_blank\">Mox,21 century bridge, by Mihail Filipov Nedyalkov, Bulgaria, <\/a><em>system features some themes: giving as little information as possible to the opponents; sacrificing some sign-offs to improve game and slam auctions; major oriented transfer responses<\/em><br \/>\n<a href=\"http:\/\/www.poorbridge.com\/?misc=2\" target=\"_blank\">Notional Club by Phil Smith<\/a><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-286 size-full\" title=\"AdamMeyerson\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/adam_meyerson.jpg\" alt=\"adam_meyerson\" width=\"74\" height=\"102\" \/><div><a href=\"http:\/\/www.cs.ucla.edu\/%7Eawm\/bridge\/phantom.txt\" target=\"_blank\">Phantom Club system by Adam Meyerson<\/a><\/div><\/div><br \/>\n<a href=\"http:\/\/lajollabridge.com\/French\/misc\/Skeleton-Bidding-System.pdf\" target=\"_blank\">Skeleton by Marvin French <\/a><br \/>\n<a href=\"http:\/\/bridgefiles.net\/pdf\/Shark.pdf\">Shark System Notes by Mark Donovan PDF, with light openings <\/a><br \/>\n<a href=\"http:\/\/sieged.blogspot.com\/\" target=\"_blank\">Siege by Mike Bell Short Club with transfer responses<br \/>\n<\/a><a href=\"http:\/\/www.bricciyiz.biz\/sec\/x\/smart-blonde-bridge-bidding-system.aspx\">Smart Blonde bidding system<\/a><br \/>\n<a href=\"http:\/\/www.clairebridge.com\/textes\/encheres_systeme_reserve\/systeme_etrangers_peu_connus\/supertrefle.pdf.pdf\" target=\"_blank\">Super Tr\u00e8fle par Hamadi Ch\u00e9kir<\/a><br \/>\n<a href=\"https:\/\/www.bridgeworld.com\/pages\/readingroom\/esoterica\/TSAR.html\">TSAR , acronym for Third Suit Alternative Relay, a principle for relay bidding when one player has described a limited hand with a long minor suit ,by Jeff Rubens in The Bridge World<\/a><br \/>\n<a href=\"https:\/\/docs.google.com\/viewer?a=v&amp;pid=sites&amp;srcid=ZGVmYXVsdGRvbWFpbnxteWJyaWRnZXN0dWZmfGd4OjUwMzNiOTQ1OTA4MTBiMDM\" target=\"_blank\">Westwood strong Club system, natural system, favour 4 card Major responses by Paul Weinbaum\u00a0<\/a><\/p>\n<p><\/div><\/p>\n<p><\/div>\n<div class=\"cols\"><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2>Syst\u00e8mes fran\u00e7ais<\/h2>\n<p><a href=\"https:\/\/relaysystems.files.wordpress.com\/2022\/07\/the-alpha-system_rotated.pdf\">Alpha, syst\u00e8me \u00e0 base de relais par Bertrand Romanet<\/a><a href=\"https:\/\/bridgemethodeghestem.wordpress.com\/\"><br \/>\nUne M\u00e9thode Ghestem par JP Fremery<\/a><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Pierre Ghestem\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/ghestem_pierre.jpg\" alt=\"ghestem_pierre\" width=\"98\" height=\"118\" \/><div><a href=\"https:\/\/www.worldcat.org\/title\/monaco\/oclc\/761125300\">Monaco The original Relay system<\/a><\/div><\/div><\/p>\n<p><div class=\"frame\"><a href=\"http:\/\/excerpts.numilog.com\/books\/9782221214299.pdf\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-8896\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/10\/monaco-150x150.jpg\" alt=\"monaco\" width=\"150\" height=\"150\" \/><div>Le Monaco Pierre Ghestem et Claude Delmouly<\/a><\/div><\/div><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/Systemes_francais\/systeme_faible_synthese.pdf\">Ouverture de 1 faible en Majeur par Fran\u00e7ois Durand\u00a0<\/a><\/p>\n<p><strong>Le SEF 2024<\/strong><\/p>\n<p><div class=\"frame\"><a href=\"http:\/\/www.clairebridge.com\/?p=18\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12821\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/10\/sef-systeme-d-enseignement-francais-2024.jpg\" alt=\"sef-systeme-d-enseignement-francais-2024\" width=\"151\" height=\"210\" \/><div><\/a>Le SEF\u00a02024<\/div><\/div><\/p>\n<p><a href=\"https:\/\/amourdubridge.fr\/forums\/topic\/revue-de-presse-sef-2024\/\">Revue de presse du SEF 2024 sur Amour du bridge<\/a><a href=\"http:\/\/Wasquehalbridge.com\"><br \/>\n<\/a><a href=\"http:\/\/www.clairebridge.com\/doc_pedagogiques\/sef_asdetrefle.pdf\">L&#8217;article sur le SEF 2024 dans l&#8217;As de Tr\u00e8fle<\/a><a href=\"https:\/\/amourdubridge.fr\/forums\/topic\/revue-de-presse-sef-2024\/\"><br \/>\n<\/a><a href=\"http:\/\/www.clairebridge.com\/doc_pedagogiques\/sef_2024_vincent.pdf\">Les nouveaut\u00e9s du SEF 2024 par Vincent Romigui\u00e8re<\/a><\/p>\n<p><span style=\"color: #ffffff;\">P<\/span><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Arnaud Ancessy\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/ancessy_arnaudjuan.jpg\" alt=\"ancessy_arnaudjuan\" width=\"65\" height=\"83\" \/><div><a href=\"http:\/\/ancar83.free.fr\/\">Conventions et syst\u00e8mes, Arnaud Ancessy et Fr\u00e9d\u00e9ric Brunet<\/a>\u00a0<\/div><\/div><br \/>\n<a href=\"http:\/\/ancar83.free.fr\/Feuilles\/LE%20JUAN%20%202010.doc\">Le Juan syst\u00e8me Fr\u00e9d\u00e9ric Brunet Arnaud Ancessy<br \/>\n<\/a><a href=\"https:\/\/bridgeexchanges.blogspot.com\/\">Un syst\u00e8me complet d&#8217;ench\u00e8res le BCFm5<\/a><a href=\"http:\/\/www.bridgeabrives.com\/cours_encheres_Trefle_Majeur.php\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/libro_completo_1_147.pdf\" target=\"_blank\">Le Tr\u00e8fle de Calabre, par Diego Falcone<\/a><a href=\"http:\/\/www.bridgeabrives.com\/cours_encheres_Trefle_Majeur.php\"><br \/>\n<\/a><a href=\"http:\/\/www.clairebridge.com\/textes\/trefle_variable.pdf\">Le Tr\u00e8fle variable par Charles Herv\u00e9 Bazin<br \/>\n<\/a><a href=\"https:\/\/www.librairiedialogues.fr\/livre\/1730595-le-trefle-semi-fort-majeure-cinquieme-alternative-jean-rene-vernes-eps-le-bridgeur\">Le Tr\u00e8fle semi-fort par Jean Ren\u00e9 Vernes<\/a><br \/>\n<a href=\"https:\/\/67cccfeb3d150.site123.me\/\">Le Tr\u00e8fle Rouge par Hubert Quatreville<br \/>\n<\/a><a href=\"http:\/\/www.clairebridge.com\/le-golden-bridge-un-nouveau-systeme-dencheres-2\/\">Le Golden Bridge par Hubert Maison<\/a><a href=\"http:\/\/www.bridgeabrives.com\/cours_encheres_Trefle_Majeur.php\"><br \/>\n<\/a><a href=\"http:\/\/www.clairebridge.com\/mes-systemes\/\">Syst\u00e8mes avec mes partenaires<\/a>\u00a0Claire Martel<\/p>\n<p><\/div><\/p>\n<p><div class=\"col-1\"><\/p>\n<h2><\/h2>\n<p><strong>Majeure 5\u00e8me<\/strong><\/p>\n<p><a href=\"https:\/\/relaysystems.files.wordpress.com\/2022\/08\/vernes-majeure-darbord.pdf\">La Majeure d&#8217;abord de Jean\u00a0Ren\u00e9\u00a0Vernes<br \/>\n<\/a><a href=\"https:\/\/relaysystems.files.wordpress.com\/2022\/08\/jean-rene-vernes-canape-majeure-d-abord.docx\">La Majeure d&#8217;abord de JR Vernes, version avec des relais, r\u00e9sum\u00e9 par Alex Martelli<br \/>\n<\/a><a href=\"http:\/\/www.hegerm.ch\/textes\/cmd.html\" target=\"_blank\">Le Canap\u00e9 Majeure d&#8217;abord de Jean Ren\u00e9 Vernes<\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/Systemes_francais\/majeure5.pdf\">Histoire de la Majeure 5\u00e8me Dossier As de Tr\u00e8fle <\/a><br \/>\n<a href=\"http:\/\/bridge.encheres.free.fr\/\" target=\"_blank\">La Nouvelle Majeure Pr\u00e9cis\u00e9e par Benton Maubird<\/a><a href=\"https:\/\/roquibridge.files.wordpress.com\/2018\/11\/majdab.pdf\"><br \/>\n<\/a><a href=\"https:\/\/sauvetgerard.jimdo.com\/\">La Majeure s\u00e9curis\u00e9e par G\u00e9rard Sauvet<\/a><a href=\"http:\/\/clairebridge.com\/textes\/BCM5.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/Systemes_francais\/blanquier.pdf\">Pour une majeure 5\u00e8me plus offensive par Alain Blanquier<\/a><a href=\"http:\/\/gmarchal.eu\/BCFm5_v7\/index.php\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/fr.wikipedia.org\/wiki\/Syst%C3%A8me_majeur_cinqui%C3%A8me\" target=\"_blank\">Syst\u00e8me Majeure 5\u00e8me sur Wikipedia<\/a><a href=\"http:\/\/gmarchal.eu\/BCFm5_v7\/index.php\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/Systemes_francais\/version6.6.05.pdf\" target=\"_blank\">A complete system based on the French System Majeure 5\u00e8me by Geoffrey Ostrin<\/a><a href=\"http:\/\/clairebridge.com\/textes\/encheres_systeme_reserve\/Systemes_francais\/version6.6.05.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/www.normalesup.org\/%7Eglafon\/bridge\/systeme.pdf\" target=\"_blank\">Conventions de bridge avec Yann Par Guillaume Lafon S<\/a><em>tandard fran\u00e7ais, avec l&#8217;emploi du SA forcing sur ouverture majeure ou du Double Deux<br \/>\n<\/em><a href=\"https:\/\/www.normalesup.org\/~glafon\/bridge\/bernard.pdf\">Syst\u00e8me d&#8217;ench\u00e8res Guillaume Lafon-Bernard Monge 2018<\/a><a href=\"http:\/\/www.normalesup.org\/%7Eglafon\/bridge\/systeme.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/clairebridge.com\/textes\/systemesage.pdf\">Syst\u00e8me SAGE par Etienne Marache<br \/>\n<\/a><a href=\"http:\/\/www.bcrdg.net\/pages\/voir\/2\">Page syst\u00e8me d&#8217;Etienne Marache<\/a><a href=\"http:\/\/www.normalesup.org\/%7Eglafon\/bridge\/systeme.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/le.gagneux.chez-alice.fr\/rustic.htm\" target=\"_blank\">Le Rustic par Pierre Le Gagneux<\/a><strong><a class=\"Oux49\"><span data-tooltip=\"\" data-tooltip-position=\"top\"><br \/>\n<\/span><\/a><\/strong><a href=\"http:\/\/clairebridge.com\/textes\/roulez_ a_ 110_P6.ppt\">Roulez \u00e0 110 avec le P6 par\u00a0<span data-tooltip=\"\" data-tooltip-position=\"top\">Yves Buntzly<br \/>\n<\/span><\/a><a href=\"http:\/\/clairebridge.com\/textes\/animation_ TPP_p6.pdf\">Exercices P6<br \/>\n<\/a><a href=\"http:\/\/www.witp.fr\/bridge\/conventions.htm\">Les petites rustines du Standard par Serge\u00a0Verdu<\/a><\/p>\n<p><\/div><\/p>\n<p><\/div>\n<div class=\"cols\">\n<div class=\"col-1\"><\/p>\n<h2>Evaluation<\/h2>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"Zar Petkov\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/zarpict1.jpg\" alt=\"zarpict1\" width=\"127\" height=\"100\" \/><div><a href=\"http:\/\/en.wikipedia.org\/wiki\/Zar_Points\" target=\"_blank\">Zar Points and Zar system a Wikipedia&#8217;s article<\/a><\/div><\/div><\/p>\n<p><a href=\"https:\/\/www.bridgewebs.com\/ocala\/Hand%20Evaluation%20Using%20Zar%20Points.pdf\">Hand evaluation using Zar points by Neil H.Timm<\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/zar_lesbases1005.pdf\" target=\"_blank\">Les Principes Zar par Claire Martel<\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/zararticles1.pdf\" target=\"_blank\">Un Chelem sous bidd\u00e9 d&#8217;apr\u00e8s Zar Petkov<\/a><br \/>\n<a href=\"http:\/\/www.himbuv.com\/zar2.htm\" target=\"_blank\">Zar points, Zar rules, More about Zar on BridgeClub Himbuv<\/a><br \/>\n<a href=\"http:\/\/www.himbuv.com\/bhc.htm\" target=\"_blank\">On line Hand Evaluation .Zar Points on BridgeClub Himbuv<\/a><br \/>\n<a href=\"http:\/\/robinsbridge.blogspot.com\/2011\/07\/zar-points.html\" target=\"_blank\">Zar Points on Robin&#8217;s Bridge Blog<br \/>\n<\/a><a href=\"http:\/\/bobmackinnon.bridgeblogging.com\/2011\/12\/05\/comments-on-zar-points\/\">Comments on Zar Points by Bob Mc Kinnon<\/a><\/p>\n<p><strong>Zar on BBO Forum<\/strong> <a href=\"http:\/\/robinsbridge.blogspot.com\/2011\/07\/zar-points.html\" target=\"_blank\"><strong>..<\/strong> <\/a><br \/>\n<a href=\"http:\/\/forums.bridgebase.com\/index.php?showtopic=3189&amp;hl=\" target=\"_blank\">Fine tuning ZAR points., Help me with my adjustments..<\/a>.<br \/>\n<a href=\"http:\/\/forums.bridgebase.com\/index.php?showtopic=3120&amp;hl=\" target=\"_blank\">Zar evaluation and 2004 Cavendish, Invitational Pairs<\/a><br \/>\n<a href=\"http:\/\/forums.bridgebase.com\/index.php?showtopic=3315&amp;hl=\" target=\"_blank\">Zar points application in competitive bidding<\/a><br \/>\n<a href=\"http:\/\/forums.bridgebase.com\/index.php?showtopic=3170&amp;hl=\" target=\"_blank\">ZAR Distribution Points, An easier way to calculate<\/a><br \/>\n<a href=\"http:\/\/forums.bridgebase.com\/index.php?showtopic=3195&amp;hl=\" target=\"_blank\">Zar points and hands with no defensive strength, Problems if opps compete<\/a><\/p>\n<p><\/div>\n<div class=\"col-1\"><\/p>\n<h2><span style=\"color: #ffffff;\">.<\/span><\/h2>\n<p><a href=\"http:\/\/www.hegerm.ch\/textes\/lh-hs.html\" target=\"_blank\">Evaluation des mains au Bridge de Jean Ren\u00e9 Vernes e<\/a><a href=\"http:\/\/www.hegerm.ch\/textes\/lh-hs.html\" target=\"_blank\">t <\/a><a href=\"http:\/\/www.hegerm.ch\/textes\/lh-hs.html\" target=\"_blank\">Bernard Charles-1995 r\u00e9sum\u00e9e par Michel Heger<\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/statistique_evaluation_des_mains.pdf\" target=\"_blank\">Statistique et Bridge Evaluation des mains par Bernard Charles et J\u00e9r\u00f4me Gigault \u00a0<\/a><br \/>\n<a href=\"http:\/\/www.pattayabridge.com\/AppeBHeval.pdf\" target=\"_blank\">Hand Evaluation \u00a0<\/a><a href=\"http:\/\/www.pattayabridge.com\/AppeBHeval.pdf\" target=\"_blank\">on Pattaya Bridge Club<\/a>\u00a0<em>A booklet explaining why some hands (with the same point count) are worth more than others<br \/>\n<\/em><a href=\"https:\/\/roquibridge.files.wordpress.com\/2016\/10\/evaluation-des-mains.pdf\">Evaluation des mains sur Roquibridge<br \/>\n<\/a><a href=\"https:\/\/scjc-bridge.fr\/le-jeu-du-bridge-comment-jouer\/la-main-et-son-evaluation\/\">La main et son \u00e9valuation sur Bridge Club Haut Poitou<\/a><br \/>\n<a href=\"https:\/\/bridge.thomasoandrews.com\/valuations\/\">Hand Evaluation Articles by Thomas Andrews<\/a><br \/>\n<a href=\"http:\/\/rpbridge.net\/7z70.htm\" target=\"_blank\">Patterns and Freakness by Richard Pavlicek<\/a><br \/>\n<a href=\"http:\/\/www.rpbridge.net\/8j17.htm\" target=\"_blank\">Hand Evaluation Stats by Richard Pavlicek<\/a><br \/>\n<a href=\"http:\/\/bridge-tips.co.il\/wp-content\/uploads\/2012\/05\/PDFonline.pdf\">Prism Signals by John Sheehan<\/a> <em>The purpose of these pages is to demonstrate one fact: The four hands of a bridge deal are structurally interdependent\u00a0<\/em><\/p>\n<p><div class=\"frame\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/08\/jerry_helms.jpg\" alt=\"jerry_helms\" width=\"98\" height=\"111\" \/><div><a href=\"http:\/\/www.jerryhelms.com\/Ask_Jerry_Articles\/AJ200409.pdf\" target=\"_blank\">Hand Evaluation by Jerry Helms \u00a0published in Better Bridge <\/a><\/div><\/div><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/regle_20.pdf\" target=\"_blank\">La r\u00e8gle des 20 par Denis Piton<br \/>\n<\/a><a href=\"https:\/\/www.andrewrobson.co.uk\/article\/articles\/792\">The rule of Twenty by Andrew Robson<\/a><a href=\"http:\/\/clairebridge.com\/textes\/regle_20.pdf\" target=\"_blank\"><br \/>\n<\/a><a href=\"http:\/\/www.microtopia.ca\/bridge\/openHCP.html\" target=\"_blank\">Review and revised Opening Hand evaluation <\/a><a href=\"http:\/\/www.microtopia.ca\/bridge\/openHCP.html\">by: Stig Holmquist <\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/bergenpoints.pdf\">Bergen Total Points , the true value of a Bridge hand by Neil H. Timm published in Bridge News \u00a0<\/a><br \/>\n<a href=\"http:\/\/clairebridge.com\/textes\/valuestenscomplete.pdf\">Value of the tens by Banzai Jackson \u00a0<\/a><br \/>\n<a href=\"https:\/\/www.bridgebum.com\/losing_trick_count.php\">The Losing Trick Count<br \/>\n<\/a><a href=\"https:\/\/bridge74.com\/ltc-manuel\/\">LTC par Fran\u00e7ois Cauvin<\/a><br \/>\n<a href=\"https:\/\/learngoodbridge.blogspot.com\/2011\/03\/hand-evaluation-let-me-introduce-you-to.html\">Kaplan and Rubens Hand Evaluator<\/a><br \/>\n<a href=\"http:\/\/www.clairebridge.com\/wp-content\/uploads\/2016\/10\/kleinmanpoints.pdf\">Kleinman points<br \/>\n<\/a><a href=\"https:\/\/www.bridgewebs.com\/ocala\/Offense%20to%20Defense%20Ratio%20ODR.pdf\">Offense to defense ratio by Neil H. Timm<br \/>\n<\/a><a href=\"https:\/\/www.bridgebum.com\/pearson_points.php\">Pearson points (rule of 15) on BridgeBum<br \/>\n<\/a><a href=\"https:\/\/www.bridgebum.com\/crifs.php\">Larry Cohen rule in 4th seat CRIFS<\/a><a href=\"https:\/\/www.bridgewebs.com\/ocala\/Offense%20to%20Defense%20Ratio%20ODR.pdf\"><br \/>\n<\/a><\/p>\n<p><\/div>\n<p><\/div><\/p>","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Syst\u00e8mes de Bridge, Syst\u00e8mes naturels, Acol, Tr\u00e8fle fort,Pr\u00e9cision, Forcing Pass, Syst\u00e8mes peu connus, Syst\u00e8mes fran\u00e7ais, Evaluation des mains<\/p>\n<\/div>","protected":false},"author":1,"featured_media":2389,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[39,20,40,37,36],"class_list":["post-246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-systemes-et-conventions","tag-acol","tag-bridge","tag-evaluation","tag-naturel","tag-precision"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - 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