{"id":67514,"date":"2023-06-12T09:30:00","date_gmt":"2023-06-12T07:30:00","guid":{"rendered":"https:\/\/funbridge.com\/blog\/?p=67514"},"modified":"2025-07-03T10:36:28","modified_gmt":"2025-07-03T09:36:28","slug":"the-interferences-of-game-forcing-2-over-1","status":"publish","type":"post","link":"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/","title":{"rendered":"Les inf\u00e9rences de 2 sur 1 forcing de manche"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Inference-1024x576.jpg\" alt=\"Inference\" class=\"wp-image-68614\"\/><\/figure>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-4ee9e7d\" data-block-id=\"4ee9e7d\"><style>.stk-4ee9e7d{height:10px !important}<\/style><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Le 2 sur 1 forcing de manche<\/strong>, qui fait partie du <strong>standard am\u00e9ricain<\/strong>, est en passe de s\u2019imposer en France o\u00f9 il est pl\u00e9biscit\u00e9 par ses champions tant il rend les s\u00e9quences plus naturelles. Mais il impose des modifications de l\u2019ancien syst\u00e8me, notamment concernant la r\u00e9ponse de 1SA.<\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-c3bfb4c\" data-block-id=\"c3bfb4c\"><style>.stk-c3bfb4c{height:10px !important}<\/style><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>I- Pr\u00e9ambule<\/strong><\/h2>\n\n\n\n<p>Dans le standard fran\u00e7ais, le changement de couleur 2 sur 1 est forcing pour un tour, autoforcing mais non forcing de manche. Ce temps est r\u00e9volu. Le syst\u00e8me que vous allez jouer ou que vous jouez d\u00e9j\u00e0 est non seulement plus efficace mais il s\u2019adapte sans difficult\u00e9 au syst\u00e8me que vous jouez avec votre partenaire. D\u00e9sormais, ce changement de couleur est forcing de manche. D\u00e8s que vous avez r\u00e9pondu 2&#x2663; sur 1&#x2660; mais aussi 2&#x2665; sur 1&#x2660;, vous ne pouvez plus vous arr\u00eater avant la manche.<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-213b1a5\" data-block-id=\"213b1a5\"><style>.stk-213b1a5{height:10px !important}<\/style><\/div>\n\n\n\n<blockquote class=\"wp-block-stackable-blockquote stk-block-blockquote stk-block stk-daeff65 is-style-highlighted\" data-block-id=\"daeff65\"><style>.stk-daeff65-container{box-shadow:0 5px 5px 0 rgba(18,63,82,0.035) !important}<\/style><div class=\"has-text-align-left stk-block-blockquote__content stk-container stk-daeff65-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-42e8170\" data-block-id=\"42e8170\"><style>.stk-42e8170 .stk--svg-wrapper .stk--inner-svg svg:last-child,.stk-42e8170 .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g,path,rect,polygon,ellipse){fill:#f4aed7 !important}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-42e8170\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-42-e-8170-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-42-e-8170-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 50 50\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M19.8 9.3C10.5 11.8 4.6 17 2.1 24.8c2.3-3.6 5.6-5.4 9.9-5.4 3.3 0 6 1.1 8.3 3.3 2.2 2.2 3.4 5 3.4 8.3 0 3.2-1.1 5.8-3.3 8-2.2 2.2-5.1 3.2-8.7 3.2-3.7 0-6.5-1.2-8.6-3.5C1 36.3 0 33.1 0 29 0 18.3 6.5 11.2 19.6 7.9l.2 1.4zm26.4 0C36.9 11.9 31 17 28.5 24.8c2.2-3.6 5.5-5.4 9.8-5.4 3.2 0 6 1.1 8.3 3.2 2.3 2.2 3.4 4.9 3.4 8.3 0 3.1-1.1 5.8-3.3 7.9-2.2 2.2-5.1 3.3-8.6 3.3-3.7 0-6.6-1.1-8.6-3.4-2.1-2.3-3.1-5.5-3.1-9.7 0-10.7 6.6-17.8 19.7-21.1l.1 1.4z\"><\/path><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-598898c\" data-block-id=\"598898c\"><style>.stk-598898c .stk-block-text__text{font-size:16px !important}@media screen and (max-width:999px){.stk-598898c .stk-block-text__text{font-size:16px !important}}<\/style><p class=\"stk-block-text__text\">La s\u00e9quence 1&#x2666;-2&#x2663; doit \u00e9galement devenir forcing de manche, toujours \u00e0 la recherche d\u2019une plus grande efficacit\u00e9 en toute simplicit\u00e9, mais ne sera pas \u00e9tudi\u00e9e dans cet article (patience). Commen\u00e7ons par rappeler dans quelles s\u00e9quences et dans quelles conditions vous pouvez \u2013 pardon, vous pouviez \u2013 vous arr\u00eater avant la manche.<\/p><\/div>\n<\/div><\/div><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>I-1 Les s\u00e9quences non forcing<\/strong><\/h3>\n\n\n\n<p>Trois s\u00e9quences, si la redemande de l\u2019ouvreur les autorise :<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-1-15-1024x226.png\" alt=\"Donne 1\" class=\"wp-image-68245\" width=\"512\" height=\"113\"\/><\/figure><\/div>\n\n\n<p>11H, deux cartes \u00e0 Pique sans tenue \u00e0 C\u0153ur.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-2-16-1024x226.png\" alt=\"Donne 2\" class=\"wp-image-68246\" width=\"512\" height=\"113\"\/><\/figure><\/div>\n\n\n<p>11H, une tenue \u00e0 C\u0153ur, main plus ou moins r\u00e9guli\u00e8re.<\/p>\n\n\n\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-3-16-1024x226.png\" alt=\"Donne 3\" class=\"wp-image-68247\" width=\"512\" height=\"113\"\/><\/figure><\/div>\n\n\n<p>10-11HL, six cartes \u00e0 Tr\u00e8fle.<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-a022d30\" data-block-id=\"a022d30\"><style>.stk-a022d30{height:10px !important}<\/style><\/div>\n\n\n\n<blockquote class=\"wp-block-stackable-blockquote stk-block-blockquote stk-block stk-ee38e7b is-style-highlighted\" data-block-id=\"ee38e7b\"><style>.stk-ee38e7b-container{box-shadow:0px 10px 30px rgba(0,0,0,0.05) !important}<\/style><div class=\"has-text-align-left stk-block-blockquote__content stk-container stk-ee38e7b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-4928932\" data-block-id=\"4928932\"><style>.stk-4928932 .stk--svg-wrapper .stk--inner-svg svg:last-child,.stk-4928932 .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g,path,rect,polygon,ellipse){fill:#f4aed7 !important}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-4928932\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-4928932-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-4928932-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 50 50\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M19.8 9.3C10.5 11.8 4.6 17 2.1 24.8c2.3-3.6 5.6-5.4 9.9-5.4 3.3 0 6 1.1 8.3 3.3 2.2 2.2 3.4 5 3.4 8.3 0 3.2-1.1 5.8-3.3 8-2.2 2.2-5.1 3.2-8.7 3.2-3.7 0-6.5-1.2-8.6-3.5C1 36.3 0 33.1 0 29 0 18.3 6.5 11.2 19.6 7.9l.2 1.4zm26.4 0C36.9 11.9 31 17 28.5 24.8c2.2-3.6 5.5-5.4 9.8-5.4 3.2 0 6 1.1 8.3 3.2 2.3 2.2 3.4 4.9 3.4 8.3 0 3.1-1.1 5.8-3.3 7.9-2.2 2.2-5.1 3.3-8.6 3.3-3.7 0-6.6-1.1-8.6-3.4-2.1-2.3-3.1-5.5-3.1-9.7 0-10.7 6.6-17.8 19.7-21.1l.1 1.4z\"><\/path><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-4e51281\" data-block-id=\"4e51281\"><style>.stk-4e51281 .stk-block-text__text{font-size:16px !important}@media screen and (max-width:999px){.stk-4e51281 .stk-block-text__text{font-size:16px !important}}<\/style><p class=\"stk-block-text__text\">Si l\u2019ouvreur r\u00e9p\u00e8te sa majeure, le r\u00e9pondant ne peut plus dire que 2SA ou 3&#x2663;, ce qui le met parfois dans une situation impossible avec, par exemple :<\/p><\/div>\n<\/div><\/div><\/blockquote>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-075abf2\" data-block-id=\"075abf2\"><style>.stk-075abf2{height:10px !important}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-b24fa0d\" data-block-id=\"b24fa0d\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b24fa0d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-c1e6351\" data-block-id=\"c1e6351\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c1e6351-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c1e6351-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-4-14-1024x472.png\" alt=\"Donne 4\" class=\"wp-image-68249\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-bdf65b8\" data-block-id=\"bdf65b8\"><style>.stk-bdf65b8-inner-blocks{justify-content:center !important}.stk-bdf65b8-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-bdf65b8-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-bdf65b8-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-5-12-1024x226.png\" alt=\"Donne 5\" class=\"wp-image-68253\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Interdiction de passer, aucune ench\u00e8re vraiment satisfaisante, 2SA est un moindre mal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>I-2 Les conditions<\/strong><\/h3>\n\n\n\n<p>Une constante : le r\u00e9pondant a promis pr\u00e9cis\u00e9ment 11H, l\u2019ouvreur peut passer sur une des trois ench\u00e8res pass\u00e9es en revue ci-dessus.<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-51bbd70\" data-block-id=\"51bbd70\"><style>.stk-51bbd70{height:10px !important}<\/style><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>II- Les modifications du syst\u00e8me<\/strong><\/h2>\n\n\n\n<p>Une cons\u00e9quence imm\u00e9diate du rappel d\u00e9velopp\u00e9 ci-dessus est qu\u2019avec 11H sans plus-value distributionnelle, le r\u00e9pondant ne pourra plus changer de couleur au palier de 2 en r\u00e9ponse \u00e0 une ouverture de 1&#x2665; ou 1&#x2660;.<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-2d7182e\" data-block-id=\"2d7182e\"><style>.stk-2d7182e{height:10px !important}<\/style><\/div>\n\n\n\n<p><strong>R\u00e8gle :<\/strong> Le changement de couleur 2 sur 1 promet la valeur d&#8217;une ouverture.<\/p>\n\n\n\n<p>Que faire alors avec 11H ?<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-3f10691\" data-block-id=\"3f10691\"><style>.stk-3f10691{height:10px !important}<\/style><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>II-1 La r\u00e9ponse de 1SA<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong><em>a) Conditions d&#8217;emploi<\/em><\/strong><\/h4>\n\n\n\n<p>La zone de r\u00e9ponse est modifi\u00e9e de 1 point, elle s\u2019\u00e9tend de 6 \u00e0 11H au lieu de 6-10H. C\u2019est ce qu\u2019il est convenu d\u2019appeler<strong> \u201cla r\u00e9ponse de 1SA semi-forcing\u201d<\/strong>. Elle s\u2019emploie dans les m\u00eames conditions, elle conserve <strong>sa d\u00e9finition d\u2019ench\u00e8re \u201cpoubelle\u201d<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-71a67c0\" data-block-id=\"71a67c0\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-71a67c0-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-d972a7b\" data-block-id=\"d972a7b\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d972a7b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d972a7b-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-6-12-1024x472.png\" alt=\"Donne 6\" class=\"wp-image-68254\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-ecadd01\" data-block-id=\"ecadd01\"><style>.stk-ecadd01-inner-blocks{justify-content:center !important}.stk-ecadd01-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ecadd01-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ecadd01-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-7-8-1024x158.png\" alt=\"Donne 7\" class=\"wp-image-68255\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a10367a\" data-block-id=\"a10367a\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a10367a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-792e35a\" data-block-id=\"792e35a\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-792e35a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-792e35a-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-8-6-1024x472.png\" alt=\"Donne 8\" class=\"wp-image-68257\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-01c4db4\" data-block-id=\"01c4db4\"><style>.stk-01c4db4-inner-blocks{justify-content:center !important}.stk-01c4db4-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-01c4db4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-01c4db4-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-9-5-1024x158.png\" alt=\"Donne 9\" class=\"wp-image-68258\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-8684cbc\" data-block-id=\"8684cbc\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-8684cbc-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-c2ff567\" data-block-id=\"c2ff567\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c2ff567-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c2ff567-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-10-5-1024x472.png\" alt=\"Donne 10\" class=\"wp-image-68260\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-522afa6\" data-block-id=\"522afa6\"><style>.stk-522afa6-inner-blocks{justify-content:center !important}.stk-522afa6-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-522afa6-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-522afa6-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-11-7-1024x158.png\" alt=\"Donne 11\" class=\"wp-image-68264\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-4ba675b\" data-block-id=\"4ba675b\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-4ba675b-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-5f62127\" data-block-id=\"5f62127\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5f62127-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5f62127-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-12-5-1024x472.png\" alt=\"Donne 12\" class=\"wp-image-68267\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-94e78c5\" data-block-id=\"94e78c5\"><style>.stk-94e78c5-inner-blocks{justify-content:center !important}.stk-94e78c5-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-94e78c5-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-94e78c5-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-13-5-1024x158.png\" alt=\"Donne 13\" class=\"wp-image-68270\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-f2d7838\" data-block-id=\"f2d7838\"><style>.stk-f2d7838{height:10px !important}<\/style><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong><em>b) Attitude de l&#8217;ouvreur<\/em><\/strong><\/h4>\n\n\n\n<p>Elle est globalement inchang\u00e9e. Il agit dans la majorit\u00e9 des cas comme en face de l\u2019ex-r\u00e9ponse <strong>\u201c6-10H\u201d<\/strong><\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-ce6470d\" data-block-id=\"ce6470d\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-ce6470d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-65236a8\" data-block-id=\"65236a8\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-65236a8-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-65236a8-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-14-5-1024x472.png\" alt=\"Donne 14\" class=\"wp-image-68271\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-23ffe76\" data-block-id=\"23ffe76\"><style>.stk-23ffe76-inner-blocks{justify-content:center !important}.stk-23ffe76-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-23ffe76-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-23ffe76-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-15-5-1024x226.png\" alt=\"Donne 15\" class=\"wp-image-68274\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Bicolore \u00e9conomique, 12-17H.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-91dbf4c\" data-block-id=\"91dbf4c\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-91dbf4c-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-e4674fb\" data-block-id=\"e4674fb\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e4674fb-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e4674fb-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-16-7-1024x472.png\" alt=\"Donne 16\" class=\"wp-image-68279\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-7967dd1\" data-block-id=\"7967dd1\"><style>.stk-7967dd1-inner-blocks{justify-content:center !important}.stk-7967dd1-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7967dd1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7967dd1-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-17-5-1024x226.png\" alt=\"Donne 17\" class=\"wp-image-68280\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Aucune raison de reparler, vous ne jouez pas la r\u00e9ponse de 1SA forcing.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-575809a\" data-block-id=\"575809a\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-575809a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-f1c25e7\" data-block-id=\"f1c25e7\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f1c25e7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f1c25e7-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-18-5-1024x472.png\" alt=\"Donne 18\" class=\"wp-image-68286\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-3c4cf14\" data-block-id=\"3c4cf14\"><style>.stk-3c4cf14-inner-blocks{justify-content:center !important}.stk-3c4cf14-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3c4cf14-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3c4cf14-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-19-4-1024x226.png\" alt=\"Donne 19\" class=\"wp-image-68288\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Vous avez d\u00e9cid\u00e9 d\u2019ouvrir, \u00e0 juste titre, mais s\u00fbrement pas pour jouer le contrat de 1 Sans-Atout.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-1ae10ce\" data-block-id=\"1ae10ce\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-1ae10ce-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-9d7f3b9\" data-block-id=\"9d7f3b9\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9d7f3b9-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9d7f3b9-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-20-4-1024x472.png\" alt=\"Donne 20\" class=\"wp-image-68292\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-5d1695a\" data-block-id=\"5d1695a\"><style>.stk-5d1695a-inner-blocks{justify-content:center !important}.stk-5d1695a-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5d1695a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5d1695a-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-21-3-1024x226.png\" alt=\"Donne 21\" class=\"wp-image-68294\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p><strong>Bravo, vous n\u2019avez pas c\u00e9d\u00e9 \u00e0 la tentation d\u2019ouvrir de 1SA !<\/strong> Vous devez reparler sur la r\u00e9ponse de 1SA.<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-7631b3a\" data-block-id=\"7631b3a\"><style>.stk-7631b3a{height:10px !important}<\/style><\/div>\n\n\n\n<blockquote class=\"wp-block-stackable-blockquote stk-block-blockquote stk-block stk-288fd8b is-style-highlighted\" data-block-id=\"288fd8b\"><style>.stk-288fd8b-container{box-shadow:0px 10px 30px rgba(0,0,0,0.05) !important}<\/style><div class=\"has-text-align-left stk-block-blockquote__content stk-container stk-288fd8b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-c623d61\" data-block-id=\"c623d61\"><style>.stk-c623d61 .stk--svg-wrapper .stk--inner-svg svg:last-child,.stk-c623d61 .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g,path,rect,polygon,ellipse){fill:#f4aed7 !important}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-c623d61\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-c-623-d-61-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-c-623-d-61-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"fas\" data-icon=\"question\" class=\"svg-inline--fa fa-question fa-w-12\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\" width=\"32\" height=\"32\"><path fill=\"currentColor\" d=\"M202.021 0C122.202 0 70.503 32.703 29.914 91.026c-7.363 10.58-5.093 25.086 5.178 32.874l43.138 32.709c10.373 7.865 25.132 6.026 33.253-4.148 25.049-31.381 43.63-49.449 82.757-49.449 30.764 0 68.816 19.799 68.816 49.631 0 22.552-18.617 34.134-48.993 51.164-35.423 19.86-82.299 44.576-82.299 106.405V320c0 13.255 10.745 24 24 24h72.471c13.255 0 24-10.745 24-24v-5.773c0-42.86 125.268-44.645 125.268-160.627C377.504 66.256 286.902 0 202.021 0zM192 373.459c-38.196 0-69.271 31.075-69.271 69.271 0 38.195 31.075 69.27 69.271 69.27s69.271-31.075 69.271-69.271-31.075-69.27-69.271-69.27z\"><\/path><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b7829a1\" data-block-id=\"b7829a1\"><style>.stk-b7829a1 .stk-block-text__text{font-size:16px !important}@media screen and (max-width:999px){.stk-b7829a1 .stk-block-text__text{font-size:16px !important}}<\/style><p class=\"stk-block-text__text\"><strong>1SA semi-forcing :<\/strong><br>Puisque la r\u00e9ponse en 2 sur 1 doit se faire avec une valeur d\u2019ouverture (au moins 12H), la r\u00e9ponse de 1SA sur une ouverture majeure peut d\u00e9sormais se faire jusqu\u2019\u00e0 11H. Apr\u00e8s 1M-1SA, l\u2019ouvreur ne passe que tr\u00e8s rarement (lorsqu\u2019il est minimal et r\u00e9gulier), <strong>c\u2019est pourquoi ce 1SA est appel\u00e9 \u201csemi-forcing\u201d.<\/strong><\/p><\/div>\n<\/div><\/div><\/blockquote>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-0f56e7a\" data-block-id=\"0f56e7a\"><style>.stk-0f56e7a{height:10px !important}<\/style><\/div>\n\n\n\n<p><strong>Une modification et une seule<\/strong><\/p>\n\n\n\n<p>L\u2019ouvreur ne doit pas passer sur la r\u00e9ponse de 1SA avec 14H, m\u00eame dans le cadre d\u2019une distribution 5-3-3-2. Une manche est encore possible en face de 11H.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-e0db50d\" data-block-id=\"e0db50d\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-e0db50d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-4a4d531\" data-block-id=\"4a4d531\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4a4d531-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4a4d531-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-22-3-1024x472.png\" alt=\"Donne 22\" class=\"wp-image-68295\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-06e7b99\" data-block-id=\"06e7b99\"><style>.stk-06e7b99-inner-blocks{justify-content:center !important}.stk-06e7b99-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-06e7b99-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-06e7b99-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-23-3-1024x226.png\" alt=\"Donne 23\" class=\"wp-image-68305\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>On jouera un meilleur contrat partiel que 1 Sans-Atout en face d\u2019une main faible et la manche en face de 10-11H.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong><em>c) La deuxi\u00e8me ench\u00e8re du r\u00e9pondant dans la zone 10-11H<\/em><\/strong><\/h4>\n\n\n\n<p>L\u2019ambigu\u00eft\u00e9 sur la zone de la r\u00e9ponse de 1SA doit alors \u00eatre lev\u00e9e.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Par une ench\u00e8re impossible pour exprimer un soutien fort dans la deuxi\u00e8me couleur de l\u2019ouvreur.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-812ce86\" data-block-id=\"812ce86\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-812ce86-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-19a7e5a\" data-block-id=\"19a7e5a\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-19a7e5a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-19a7e5a-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-24-3-1024x472.png\" alt=\"Donne 24\" class=\"wp-image-68306\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-f9ddafa\" data-block-id=\"f9ddafa\"><style>.stk-f9ddafa-inner-blocks{justify-content:center !important}.stk-f9ddafa-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f9ddafa-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f9ddafa-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-25-2-1024x226.png\" alt=\"Donne 25\" class=\"wp-image-68307\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Soutien maximal \u00e0 Carreau.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Par un Texas pour les C\u0153urs, quand c\u2019est possible, suivi de l\u2019ench\u00e8re de 2SA.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-9c04e43\" data-block-id=\"9c04e43\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9c04e43-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-83db3c2\" data-block-id=\"83db3c2\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-83db3c2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-83db3c2-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-26-2-1024x472.png\" alt=\"Donne 26\" class=\"wp-image-68308\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-25db52a\" data-block-id=\"25db52a\"><style>.stk-25db52a-inner-blocks{justify-content:center !important}.stk-25db52a-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-25db52a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-25db52a-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/FR-27-1024x309.png\" alt=\"Donne 27\" class=\"wp-image-68452\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>2&#x2666; est un Texas facultatif pour les C\u0153urs, l\u2019ench\u00e8re de 2&#x2665; promet plus souvent deux cartes que trois. Le r\u00e9pondant pourrait aussi bien avoir une main faible. L\u2019ench\u00e8re de 2SA affirme le haut de la zone de la r\u00e9ponse de 1SA, 10-11H. Elle laisse l\u2019ouvreur choisir entre un contrat partiel ou une manche \u00e0 C\u0153ur ou \u00e0 Sans-Atout.<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-7c3fe4e\" data-block-id=\"7c3fe4e\"><style>.stk-7c3fe4e{height:10px !important}<\/style><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Par l\u2019ench\u00e8re de 2SA, naturelle ou sans ench\u00e8re interm\u00e9diaire forcing.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-ad07dcc\" data-block-id=\"ad07dcc\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-ad07dcc-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-9d2e41b\" data-block-id=\"9d2e41b\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9d2e41b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9d2e41b-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-28-2-1024x472.png\" alt=\"Donne 28\" class=\"wp-image-68313\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-5f4f75c\" data-block-id=\"5f4f75c\"><style>.stk-5f4f75c-inner-blocks{justify-content:center !important}.stk-5f4f75c-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5f4f75c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5f4f75c-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-29-2-1024x226.png\" alt=\"Donne 29\" class=\"wp-image-68314\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>On rejoint la m\u00eame s\u00e9quence qu\u2019auparavant, 1&#x2665;-2&#x2663;-2&#x2666;-2SA.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-9b0cf5b\" data-block-id=\"9b0cf5b\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9b0cf5b-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-56ddfd0\" data-block-id=\"56ddfd0\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-56ddfd0-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-56ddfd0-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-30-1-1024x472.png\" alt=\"Donne 30\" class=\"wp-image-68317\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-1cb041c\" data-block-id=\"1cb041c\"><style>.stk-1cb041c-inner-blocks{justify-content:center !important}.stk-1cb041c-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1cb041c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-1cb041c-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-31-1-1024x226.png\" alt=\"Donne 31\" class=\"wp-image-68318\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Pas question de r\u00e9pondre 2&#x2665; sur 2&#x2666; avec 11H, l\u2019ouvreur pourrait passer avec 14H et m\u00eame 15H. N\u00e9anmoins, le bon contrat peut \u00eatre 4 C\u0153urs. L\u2019ouvreur, qui accepte la proposition de manche, n\u2019oubliera pas de r\u00e9pondre 3&#x2665; avec trois cartes :<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-cbeeb52\" data-block-id=\"cbeeb52\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-cbeeb52-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-db1c8a7\" data-block-id=\"db1c8a7\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-db1c8a7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-db1c8a7-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-32-1-1024x472.png\" alt=\"Donne 32\" class=\"wp-image-68320\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-cf3433e\" data-block-id=\"cf3433e\"><style>.stk-cf3433e-inner-blocks{justify-content:center !important}.stk-cf3433e-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cf3433e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-cf3433e-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-33-1-1024x309.png\" alt=\"Donne 33\" class=\"wp-image-68321\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Dans le m\u00eame esprit, l\u2019ouvreur r\u00e9pond 3&#x2663; avec trois cartes \u00e0 Tr\u00e8fle et un singleton \u00e0 C\u0153ur (\u00e9changez les C\u0153urs et les Tr\u00e8fles dans la main juste au-dessus).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>II-2 Les changements de couleur avec saut au palier de 3<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-b172b27\" data-block-id=\"b172b27\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b172b27-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-97b6fc1\" data-block-id=\"97b6fc1\"><style>.stk-97b6fc1-inner-blocks{justify-content:center !important}.stk-97b6fc1-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-97b6fc1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-97b6fc1-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-34-1-1024x161.png\" alt=\"Donne 34\" class=\"wp-image-68323\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-fff3a7e\" data-block-id=\"fff3a7e\"><style>.stk-fff3a7e-inner-blocks{justify-content:center !important}.stk-fff3a7e-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-fff3a7e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-fff3a7e-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-35-1-1024x161.png\" alt=\"Donne 35\" class=\"wp-image-68324\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Ils expriment une couleur de six cartes dans la zone 9-11H. Les sauts dans une mineure d\u00e9nient l\u2019autre majeure de quatre cartes.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-968a270\" data-block-id=\"968a270\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-968a270-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-c09689c\" data-block-id=\"c09689c\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c09689c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c09689c-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-36-1-1024x472.png\" alt=\"Donne 36\" class=\"wp-image-68325\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-14556e4\" data-block-id=\"14556e4\"><style>.stk-14556e4-inner-blocks{justify-content:center !important}.stk-14556e4-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-14556e4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-14556e4-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-37-1-1024x161.png\" alt=\"Donne 37\" class=\"wp-image-68326\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Proposition de manche \u00e0 C\u0153ur, n\u2019affirme pas un singleton \u00e0 Pique.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a32e26a\" data-block-id=\"a32e26a\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a32e26a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-75fa8b7\" data-block-id=\"75fa8b7\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-75fa8b7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-75fa8b7-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-38-1-1024x472.png\" alt=\"Donne 38\" class=\"wp-image-68327\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-6254bfb\" data-block-id=\"6254bfb\"><style>.stk-6254bfb-inner-blocks{justify-content:center !important}.stk-6254bfb-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6254bfb-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6254bfb-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-39-1-1024x161.png\" alt=\"Donne 39\" class=\"wp-image-68329\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Initie bien s\u00fbr un processus forcing de manche mais r\u00e9pondre 3&#x2666; nous exposerait \u00e0 passer \u00e0 c\u00f4t\u00e9 d\u2019un fit huiti\u00e8me \u00e0 C\u0153ur, synonyme d\u2019une bonne manche \u00e0 jouer.<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-5415e20\" data-block-id=\"5415e20\"><style>.stk-5415e20{height:10px !important}<\/style><\/div>\n\n\n\n<blockquote class=\"wp-block-stackable-blockquote stk-block-blockquote stk-block stk-96e8718 is-style-highlighted\" data-block-id=\"96e8718\"><style>.stk-96e8718-container{box-shadow:0 5px 5px 0 rgba(18,63,82,0.035) !important}<\/style><div class=\"has-text-align-left stk-block-blockquote__content stk-container stk-96e8718-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-7d75d13\" data-block-id=\"7d75d13\"><style>.stk-7d75d13 .stk--svg-wrapper .stk--inner-svg svg:last-child,.stk-7d75d13 .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g,path,rect,polygon,ellipse){fill:#f4aed7 !important}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-7d75d13\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-7-d-75-d-13-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-7-d-75-d-13-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"fas\" data-icon=\"question\" class=\"svg-inline--fa fa-question fa-w-12\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\" width=\"32\" height=\"32\"><path fill=\"currentColor\" d=\"M202.021 0C122.202 0 70.503 32.703 29.914 91.026c-7.363 10.58-5.093 25.086 5.178 32.874l43.138 32.709c10.373 7.865 25.132 6.026 33.253-4.148 25.049-31.381 43.63-49.449 82.757-49.449 30.764 0 68.816 19.799 68.816 49.631 0 22.552-18.617 34.134-48.993 51.164-35.423 19.86-82.299 44.576-82.299 106.405V320c0 13.255 10.745 24 24 24h72.471c13.255 0 24-10.745 24-24v-5.773c0-42.86 125.268-44.645 125.268-160.627C377.504 66.256 286.902 0 202.021 0zM192 373.459c-38.196 0-69.271 31.075-69.271 69.271 0 38.195 31.075 69.27 69.271 69.27s69.271-31.075 69.271-69.271-31.075-69.27-69.271-69.27z\"><\/path><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-17f0818\" data-block-id=\"17f0818\"><style>.stk-17f0818 .stk-block-text__text{font-size:16px !important}@media screen and (max-width:999px){.stk-17f0818 .stk-block-text__text{font-size:16px !important}}<\/style><p class=\"stk-block-text__text\"><strong>Lever l\u2019ambigu\u00eft\u00e9<br><\/strong>Pour lever l\u2019ambigu\u00eft\u00e9 sur sa force, le r\u00e9pondant qui a dit 1SA sur 1M redira le plus souvent 2SA pour indiquer le maximum de la zone ou effectuera une ench\u00e8re dite<strong> \u201cimpossible\u201d<\/strong> pour exprimer un soutien fort de la deuxi\u00e8me couleur de l\u2019ouvreur.<\/p><\/div>\n<\/div><\/div><\/blockquote>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-1b84123\" data-block-id=\"1b84123\"><style>.stk-1b84123{height:10px !important}<\/style><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>II-3 Les trois anciennes s\u00e9quences non forcing sont red\u00e9finies<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-40-2-1024x226.png\" alt=\"Donne 40\" class=\"wp-image-68335\" width=\"512\" height=\"113\"\/><\/figure><\/div>\n\n\n<p>Affirme un vrai soutien d\u2019au moins trois cartes dans la zone 15<sup>+<\/sup>DH, avec une main plus ou moins r\u00e9guli\u00e8re.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-bc316f7\" data-block-id=\"bc316f7\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-bc316f7-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-c01868f\" data-block-id=\"c01868f\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c01868f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c01868f-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-41-1-1024x472.png\" alt=\"Donne 41\" class=\"wp-image-68336\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-21f6790\" data-block-id=\"21f6790\"><style>.stk-21f6790-inner-blocks{justify-content:center !important}.stk-21f6790-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-21f6790-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-21f6790-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-42-1-1024x226.png\" alt=\"Donne 42\" class=\"wp-image-68337\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Le r\u00e9pondant attend des compl\u00e9ments d\u2019information sur la distribution et la force du jeu de l\u2019ouvreur. \u00c0 cet effet,<strong> l\u2019expression du soutien forcing au palier de 2 est id\u00e9ale.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-1f8fb32\" data-block-id=\"1f8fb32\"><style>.stk-1f8fb32{height:10px !important}<\/style><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-43-1-1024x226.png\" alt=\"Donne 43\" class=\"wp-image-68338\" width=\"512\" height=\"113\"\/><\/figure><\/div>\n\n\n<p>D\u00e9nie trois cartes \u00e0 Pique, promet un arr\u00eat dans la quatri\u00e8me couleur, demande des compl\u00e9ments d\u2019information sur la distribution de l\u2019ouvreur.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-9216753\" data-block-id=\"9216753\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9216753-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-db57d85\" data-block-id=\"db57d85\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-db57d85-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-db57d85-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-44-1-1024x472.png\" alt=\"Donne 44\" class=\"wp-image-68340\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-8618e30\" data-block-id=\"8618e30\"><style>.stk-8618e30-inner-blocks{justify-content:center !important}.stk-8618e30-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8618e30-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8618e30-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-45-1-1024x226.png\" alt=\"Donne 45\" class=\"wp-image-68341\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Si l\u2019ouvreur a six cartes \u00e0 Pique ou un bicolore 5-5 C\u0153ur-Pique, le contrat dans le fit huiti\u00e8me sera sup\u00e9rieur.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-66469af\" data-block-id=\"66469af\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-66469af-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-e7be86a\" data-block-id=\"e7be86a\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e7be86a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e7be86a-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-46-1024x472.png\" alt=\"Donne 46\" class=\"wp-image-68342\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-2f0f2da\" data-block-id=\"2f0f2da\"><style>.stk-2f0f2da-inner-blocks{justify-content:center !important}.stk-2f0f2da-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2f0f2da-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2f0f2da-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-47-1024x226.png\" alt=\"Donne 47\" class=\"wp-image-68343\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p><strong>Tout est possible.<\/strong> <em>Chi va piano va sano.<\/em><\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-0e68dba\" data-block-id=\"0e68dba\"><style>.stk-0e68dba{height:10px !important}<\/style><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-48-1024x226.png\" alt=\"Donne 48\" class=\"wp-image-68344\" width=\"512\" height=\"113\"\/><\/figure><\/div>\n\n\n<p>Exprime une belle couleur sixi\u00e8me et un minimum de 14H.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-bef3599\" data-block-id=\"bef3599\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-bef3599-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-1038a4b\" data-block-id=\"1038a4b\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1038a4b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-1038a4b-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-49-1024x472.png\" alt=\"Donne 49\" class=\"wp-image-68345\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-01bc8fc\" data-block-id=\"01bc8fc\"><style>.stk-01bc8fc-inner-blocks{justify-content:center !important}.stk-01bc8fc-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-01bc8fc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-01bc8fc-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-50-1024x226.png\" alt=\"Donne 50\" class=\"wp-image-68346\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Un chelem \u00e0 Tr\u00e8fle peut \u00eatre d\u00e9clar\u00e9.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-82c34fa\" data-block-id=\"82c34fa\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-82c34fa-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-0b7edf1\" data-block-id=\"0b7edf1\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0b7edf1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0b7edf1-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-51-1024x472.png\" alt=\"Donne 51\" class=\"wp-image-68347\"\/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-3142e64\" data-block-id=\"3142e64\"><style>.stk-3142e64-inner-blocks{justify-content:center !important}.stk-3142e64-container{display:flex !important;flex-direction:column !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3142e64-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3142e64-inner-blocks\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Donne-52-1024x226.png\" alt=\"Donne 52\" class=\"wp-image-68348\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>Impose l\u2019atout C\u0153ur en situation forcing.<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-9f0ad9f\" data-block-id=\"9f0ad9f\"><style>.stk-9f0ad9f{height:20px !important}<\/style><\/div>\n\n\n\n<blockquote class=\"wp-block-stackable-blockquote stk-block-blockquote stk-block stk-56bcca5 is-style-highlighted\" data-block-id=\"56bcca5\"><style>.stk-56bcca5-container{box-shadow:0px 10px 30px rgba(0,0,0,0.05) !important}<\/style><div class=\"has-text-align-left stk-block-blockquote__content stk-container stk-56bcca5-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-0908090\" data-block-id=\"0908090\"><style>.stk-0908090 .stk--svg-wrapper .stk--inner-svg svg:last-child,.stk-0908090 .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g,path,rect,polygon,ellipse){fill:#f4aed7 !important}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-0908090\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-0908090-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-0908090-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"fas\" data-icon=\"question\" class=\"svg-inline--fa fa-question fa-w-12\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\" width=\"32\" height=\"32\"><path fill=\"currentColor\" d=\"M202.021 0C122.202 0 70.503 32.703 29.914 91.026c-7.363 10.58-5.093 25.086 5.178 32.874l43.138 32.709c10.373 7.865 25.132 6.026 33.253-4.148 25.049-31.381 43.63-49.449 82.757-49.449 30.764 0 68.816 19.799 68.816 49.631 0 22.552-18.617 34.134-48.993 51.164-35.423 19.86-82.299 44.576-82.299 106.405V320c0 13.255 10.745 24 24 24h72.471c13.255 0 24-10.745 24-24v-5.773c0-42.86 125.268-44.645 125.268-160.627C377.504 66.256 286.902 0 202.021 0zM192 373.459c-38.196 0-69.271 31.075-69.271 69.271 0 38.195 31.075 69.27 69.271 69.27s69.271-31.075 69.271-69.271-31.075-69.27-69.271-69.27z\"><\/path><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-67fe988\" data-block-id=\"67fe988\"><style>.stk-67fe988 .stk-block-text__text{font-size:16px !important}@media screen and (max-width:999px){.stk-67fe988 .stk-block-text__text{font-size:16px !important}}<\/style><p class=\"stk-block-text__text\"><strong>Changement de couleur avec saut<br><\/strong>Le changement de couleur avec saut (par exemple 1&#x2665;-3&#x2666; ou 1&#x2660;-3&#x2665;) montre dans ce syst\u00e8me une couleur sixi\u00e8me et est limit\u00e9 \u00e0 une zone pr\u00e9cise : 9-11H. Attention donc de n\u2019\u00eatre ni trop fort ni trop faible pour l\u2019effectuer !<\/p><\/div>\n<\/div><\/div><\/blockquote>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-ca7d514\" data-block-id=\"ca7d514\"><style>.stk-ca7d514{height:30px !important}<\/style><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Qu&#8217;avez-vous pens\u00e9 de cet article ?<\/strong><\/h2>\n\n\n\n<p>Partagez votre avis dans<em> la Section Commentaires !<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le 2 sur 1 forcing de manche, qui fait partie du standard am\u00e9ricain, est en passe de s\u2019imposer en France o\u00f9 il est pl\u00e9biscit\u00e9 par ses champions tant il rend les s\u00e9quences plus naturelles. Mais il impose des modifications de l\u2019ancien syst\u00e8me, notamment concernant la r\u00e9ponse de 1SA. I- Pr\u00e9ambule Dans le standard fran\u00e7ais, le changement de couleur 2 sur 1 est forcing pour un tour, autoforcing mais non forcing de manche. Ce temps est r\u00e9volu. Le syst\u00e8me que vous allez jouer ou que vous jouez d\u00e9j\u00e0 est non seulement plus efficace mais il s\u2019adapte sans difficult\u00e9 au syst\u00e8me que\u2026<\/p>\n","protected":false},"author":26,"featured_media":103721,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14921],"tags":[709],"access":[13325],"class_list":["post-67514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cours-exercices-bridge","tag-systeme","access-premium-plus"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":5}},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Les inf\u00e9rences de 2 sur 1 forcing de manche - Blog Funbridge<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les inf\u00e9rences de 2 sur 1 forcing de manche - Blog Funbridge\" \/>\n<meta property=\"og:description\" content=\"Le 2 sur 1 forcing de manche, qui fait partie du standard am\u00e9ricain, est en passe de s\u2019imposer en France o\u00f9 il est pl\u00e9biscit\u00e9 par ses champions tant il rend les s\u00e9quences plus naturelles. Mais il impose des modifications de l\u2019ancien syst\u00e8me, notamment concernant la r\u00e9ponse de 1SA. I- Pr\u00e9ambule Dans le standard fran\u00e7ais, le changement de couleur 2 sur 1 est forcing pour un tour, autoforcing mais non forcing de manche. Ce temps est r\u00e9volu. Le syst\u00e8me que vous allez jouer ou que vous jouez d\u00e9j\u00e0 est non seulement plus efficace mais il s\u2019adapte sans difficult\u00e9 au syst\u00e8me que\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog Funbridge\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Funbridge\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-06-12T07:30:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T09:36:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Inference-1024x576.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Alain L\u00e9vy\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@funbridge\" \/>\n<meta name=\"twitter:site\" content=\"@funbridge\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Alain L\u00e9vy\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/\"},\"author\":{\"name\":\"Alain L\u00e9vy\",\"@id\":\"https:\/\/funbridge.com\/blog\/#\/schema\/person\/1e8a36d2186668746f34fe276f5cd1bd\"},\"headline\":\"Les inf\u00e9rences de 2 sur 1 forcing de manche\",\"datePublished\":\"2023-06-12T07:30:00+00:00\",\"dateModified\":\"2025-07-03T09:36:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/\"},\"wordCount\":1249,\"commentCount\":10,\"publisher\":{\"@id\":\"https:\/\/funbridge.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Inference-1024x576.jpg\",\"keywords\":[\"syst\u00e8me\"],\"articleSection\":[\"Cours et exercices de bridge en ligne\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/\",\"url\":\"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/\",\"name\":\"Les inf\u00e9rences de 2 sur 1 forcing de manche - 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Il a gagn\u00e9 trois titres de champion du monde avec l\u2019\u00e9quipe de France Open et a \u00e9galement remport\u00e9 un nombre incalculable de titres nationaux. Il \u00e9crit des articles de bridge cibl\u00e9s sur les entames pour Bridgerama+ ainsi que pour Figaro Magazine. Il d\u00e9taille principalement ses analyses de ses parties sur le blog. Photo \u00a9 Caroline Moreau.\",\"url\":\"https:\/\/funbridge.com\/blog\/author\/alevy\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Les inf\u00e9rences de 2 sur 1 forcing de manche - Blog Funbridge","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/funbridge.com\/blog\/fr\/the-interferences-of-game-forcing-2-over-1\/","og_locale":"fr_FR","og_type":"article","og_title":"Les inf\u00e9rences de 2 sur 1 forcing de manche - Blog Funbridge","og_description":"Le 2 sur 1 forcing de manche, qui fait partie du standard am\u00e9ricain, est en passe de s\u2019imposer en France o\u00f9 il est pl\u00e9biscit\u00e9 par ses champions tant il rend les s\u00e9quences plus naturelles. Mais il impose des modifications de l\u2019ancien syst\u00e8me, notamment concernant la r\u00e9ponse de 1SA. 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