{"id":67085,"date":"2023-06-01T11:52:58","date_gmt":"2023-06-01T09:52:58","guid":{"rendered":"https:\/\/funbridge.com\/blog\/?p=67085"},"modified":"2025-07-03T10:38:55","modified_gmt":"2025-07-03T09:38:55","slug":"the-2nt-opening-and-its-continuations","status":"publish","type":"post","link":"https:\/\/funbridge.com\/blog\/fr\/the-2nt-opening-and-its-continuations\/","title":{"rendered":"L&#8217;ouverture de 2SA et ses d\u00e9veloppements"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Opening-2NT-1024x576.jpg\" alt=\"Opening 2NT\" class=\"wp-image-68896\"\/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Alain L\u00e9vy fait ici le point sur le syst\u00e8me utilis\u00e9 par<strong> les meilleurs joueurs fran\u00e7ais <\/strong>apr\u00e8s une ouverture de 2SA et nous sugg\u00e8re, comme il en a l&#8217;habitude, quelques <strong>gadgets suppl\u00e9mentaires<\/strong> de son cru. <strong>Passionnant et utile.<\/strong><\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-922a812\" data-block-id=\"922a812\"><style>.stk-922a812{height:10px !important}<\/style><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>I- D\u00e9finition de l&#8217;ouverture<\/strong><\/h2>\n\n\n\n<p>C\u2019est une ouverture <strong>pr\u00e9cise et efficace<\/strong> qui permet de d\u00e9clarer sans difficult\u00e9 les meilleures manches et de <strong>se placer ais\u00e9ment sur les rails des ench\u00e8res de chelem.<\/strong> Elle recouvre en priorit\u00e9 les mains r\u00e9guli\u00e8res entre 20-21HL, donc 19-20H avec une belle mineure cinqui\u00e8me, 18-19H avec une mineure sixi\u00e8me. Elle n\u2019exclut pas une majeure cinqui\u00e8me, rarement avec 19H, jamais avec 21H. Elle accepte une distribution 5-4-2-2 et est m\u00eame autoris\u00e9e avec un honneur sec en mineure, surtout dans le cadre d\u2019un tricolore 4-4-4-1. Quelques exemples d\u2019ouverture de 2SA conseill\u00e9e :<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-dbe50b9\" data-block-id=\"dbe50b9\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-dbe50b9-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-5f86592\" data-block-id=\"5f86592\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5f86592-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5f86592-inner-blocks\">\n<p>&#x2660; A D 7<br><span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> R 10 8<br><span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> R 3<br>&#x2663; A D V 9 5<\/p>\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-8c373d8\" data-block-id=\"8c373d8\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8c373d8-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8c373d8-inner-blocks\">\n<p>&#x2660; A D<br><span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> R V 8 5<br><span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> R 3<br>&#x2663; A D V 9 5<\/p>\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-6881df7\" data-block-id=\"6881df7\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6881df7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6881df7-inner-blocks\">\n<p>&#x2660; D 9 6<br><span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> R D 10 9 3<br><span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> A D<br>&#x2663; A R 7<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-cd3c6c5\" data-block-id=\"cd3c6c5\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-cd3c6c5-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-667fbc7\" data-block-id=\"667fbc7\"><style>@media screen and (min-width:690px){.stk-667fbc7{flex:1 1 calc(33.333% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-667fbc7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-667fbc7-inner-blocks\">\n<p>&#x2660; A D 9 6<br><span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> R D 8 3<br><span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> D<br>&#x2663; A R 10 6<\/p>\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-b5d277e\" data-block-id=\"b5d277e\"><style>@media screen and (min-width:690px){.stk-b5d277e{flex:1 1 calc(66.66699999999999% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b5d277e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b5d277e-inner-blocks\">\n<p>&#x2660; R 7<br><span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> A V 8<br><span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> R 6<br>&#x2663; A D V 9 8 4<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>II- R\u00e9ponses \u00e0 l&#8217;ouverture de 2SA<\/strong><\/h2>\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-1-12-1024x161.png\" alt=\"Donne 1\" class=\"wp-image-67795\" width=\"512\" height=\"81\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>3&#x2663; \u2794Stayman \u00e0 partir de 4H.<\/li>\n\n\n\n<li>3<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span>, 3<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>, 3&#x2660;, 4&#x2663; \u2794 Texas C\u0153ur, Pique, Tr\u00e8fle, Carreau.<\/li>\n\n\n\n<li>3SA \u2794 4-11H.<\/li>\n\n\n\n<li>4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794bicolore majeur de manche ou forcing de chelem.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> \u2794bicolore mineur de cinq Tr\u00e8fles et quatre Carreaux, 9H et plus.<\/li>\n\n\n\n<li>4&#x2660; \u2794bicolore mineur de cinq Carreaux et quatre Tr\u00e8fles, 9H et plus.<\/li>\n\n\n\n<li>4SA \u2794 quantitatif, 12H<\/li>\n<\/ul>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\"><strong>III- D\u00e9veloppements apr\u00e8s un Stayman<\/strong><\/h2>\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-2-13-1024x230.png\" alt=\"Donne 2\" class=\"wp-image-67796\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>3<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794pas de majeure quatri\u00e8me.<\/li>\n\n\n\n<li>3<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>, 3&#x2660; \u2794 quatre (cinq) cartes.<\/li>\n\n\n\n<li>3SA \u2794 les deux majeures quatri\u00e8mes.<\/li>\n\n\n\n<li>4&#x2663;, 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u27944-4-4-1, la mineure quatri\u00e8me est nomm\u00e9e.<\/li>\n<\/ul>\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-3-13-1024x230.png\" alt=\"Donne 3\" class=\"wp-image-67797\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>3<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>, 3&#x2660; \u2794chass\u00e9-crois\u00e9 : cinq Piques et quatre C\u0153urs, cinq C\u0153urs et quatre Piques.<\/li>\n\n\n\n<li>4&#x2663;, 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794naturel, cinq cartes ou plus, en route vers un chelem.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>, 4&#x2660; \u2794conclusion : six C\u0153urs et 4 Piques, six Piques et quatre C\u0153urs.<\/li>\n\n\n\n<li>4SA \u2794quantitatif.<\/li>\n<\/ul>\n\n\n\n<p>Apr\u00e8s un chass\u00e9-crois\u00e9, l\u2019ouvreur soutient son partenaire avec trois cartes dans la majeure cinqui\u00e8me. Sur 3<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>, il rectifie \u00e0 3&#x2660;, le r\u00e9pondant aura tout l\u2019espace pour se d\u00e9crire. Mais, sur 3&#x2660;, il doit penser \u00e0 moduler son soutien quand il a trois cartes \u00e0 C\u0153ur. Exemple :<\/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-4-11-1024x348.png\" alt=\"Donne 4\" class=\"wp-image-67799\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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-5-10-1024x446.png\" alt=\"Donne 5\" class=\"wp-image-67800\" width=\"512\" height=\"223\"\/><\/figure><\/div>\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-6-10-1024x309.png\" alt=\"Donne 6\" class=\"wp-image-67801\" width=\"512\" height=\"155\"\/><\/figure><\/div>\n\n\n<p><strong>L\u2019ouvreur doit signaler s\u2019il est int\u00e9ress\u00e9 par la mineure du r\u00e9pondant.<\/strong> L\u2019ench\u00e8re de 4SA est d\u00e9courageante, les autres ench\u00e8res agr\u00e9ent la couleur. Certains r\u00e9pondent directement au Blackwood (sur 4&#x2663; : 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> = 3 ou 0, 4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> = 4 ou 1, 4&#x2660; = 2 cl\u00e9s sans la Dame d\u2019atout, 5&#x2663; = 2 cl\u00e9s et la Dame d\u2019atout), d\u2019autres nomment des contr\u00f4les, avant de poser le Blackwood, c&#8217;est l&#8217;option que nous avons choisie.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span>, 4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>, 4&#x2660; \u2794contr\u00f4les, agr\u00e9e la mineure du r\u00e9pondant, avant Blackwood de l\u2019un des deux joueurs, le plus souvent le r\u00e9pondant, celui dont la distribution des cartes est la moins connue.<\/li>\n\n\n\n<li>4SA \u2794coup de frein<\/li>\n<\/ul>\n\n\n\n<p>Exemples :<\/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-7-6-1024x348.png\" alt=\"Donne 7\" class=\"wp-image-67802\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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-8-4-1024x309.png\" alt=\"Donne 8\" class=\"wp-image-67803\" width=\"512\" height=\"155\"\/><\/figure><\/div>\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-9-3-1024x348.png\" alt=\"Donne 9\" class=\"wp-image-67804\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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\/FR_img10-1024x446.png\" alt=\"Donne 10\" class=\"wp-image-67939\" width=\"512\" height=\"223\"\/><figcaption class=\"wp-element-caption\">(*) ou mieux 7&#x2663; pour proposer 7SA, surtout en TPP.<\/figcaption><\/figure><\/div>\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-11-5-1024x230.png\" alt=\"Donne 11\" class=\"wp-image-67806\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>3&#x2660; \u2794soutien forcing \u00e0 C\u0153ur, relais pour les contr\u00f4les.<\/li>\n\n\n\n<li>4&#x2663;, 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794naturel, \u00e0 partir de 9H, avec quatre cartes \u00e0 Pique par inf\u00e9rence. Attention aux confusions : ces deux ench\u00e8res d\u00e9nient un soutien \u00e0 C\u0153ur. Les d\u00e9veloppements sont les m\u00eames qu\u2019apr\u00e8s la r\u00e9ponse de 3<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> sur 3&#x2663;.<\/li>\n\n\n\n<li>4SA \u2794quantitatif. Pas de soutien exprim\u00e9, pas de Blackwood !!<\/li>\n<\/ul>\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-12-3-1024x309.png\" alt=\"Donne 12\" class=\"wp-image-67807\" width=\"512\" height=\"155\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>3SA \u2794\u00e9cho conventionnel pour montrer le contr\u00f4le \u00e0 Pique.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> \u2794coup de frein<\/li>\n<\/ul>\n\n\n\n<p>Exemple :<\/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-13-3-1024x348.png\" alt=\"Donne 13\" class=\"wp-image-67808\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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-14-3-1024x309.png\" alt=\"Donne 14\" class=\"wp-image-67809\" width=\"512\" height=\"155\"\/><\/figure><\/div>\n\n\n<p>L\u2019ench\u00e8re de 4&#x2663; d\u00e9nie un contr\u00f4le \u00e0 Pique et affirme un contr\u00f4le \u00e0 Tr\u00e8fle, il est urgent de s\u2019arr\u00eater.<\/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-15-3-1024x230.png\" alt=\"Donne 15\" class=\"wp-image-67810\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4&#x2663;, 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794naturel, donc avec quatre cartes \u00e0 C\u0153ur, vers un chelem.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> \u2794soutien forcing \u00e0 Pique. Attention : par manque d\u2019espace, l\u2019ouvreur rectifie \u00e0 4&#x2660; minimum, r\u00e9pond au Blackwood sinon. Dans cette s\u00e9quence, il n\u2019est plus possible de v\u00e9rifier les contr\u00f4les.<\/li>\n\n\n\n<li>4SA \u2794quantitatif.<\/li>\n<\/ul>\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-16-3-1024x230.png\" alt=\"Donne 16\" class=\"wp-image-67811\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4&#x2663; \u2794Texas pour 4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>. Le r\u00e9pondant passe sur 4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> ou pose le Blackwood au poids.<\/li>\n\n\n\n<li>4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794Texas pour 4&#x2660;. Idem.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>, 4&#x2660; \u2794naturel, avec un espoir de chelem. L\u2019ouvreur passe s\u2019il est minimum, r\u00e9pond au Blackwood sinon. Il juge la qualit\u00e9 de son atout et de ses honneurs (le pourcentage d\u2019As et de Rois). Ici encore, on oublie les contr\u00f4les.<\/li>\n<\/ul>\n\n\n\n<p>Exemple :<\/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-17-3-1024x348.png\" alt=\"Donne 17\" class=\"wp-image-67813\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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-18-3-1024x377.png\" alt=\"Donne 18\" class=\"wp-image-67814\" width=\"512\" height=\"189\"\/><\/figure><\/div>\n\n\n<p>Vous n\u2019avez probablement pas \u00e9t\u00e9 souvent confront\u00e9s \u00e0 ces Blackwood exprim\u00e9s \u00e0 une place inhabituelle. Les r\u00e9ponses sont les m\u00eames (30-41 pour moi) mais d\u00e9cal\u00e9es :<\/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-19-2-1024x309.png\" alt=\"Donne 19\" class=\"wp-image-67815\" width=\"512\" height=\"155\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4&#x2660; \u2794 3 ou 0.<\/li>\n\n\n\n<li>4SA \u27944 ou 1.<\/li>\n\n\n\n<li>5&#x2663; \u27942 sans la Dame d\u2019atout.<\/li>\n\n\n\n<li>5<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u27942 et la Dame d\u2019atout.<\/li>\n<\/ul>\n\n\n\n<p>La collante, 4SA sur 4&#x2660; ici, reste la question \u00e0 la Dame d\u2019atout (l\u2019ouvreur ne r\u00e9pond pas pr\u00e9cis\u00e9ment \u00e0 la question puisqu\u2019un grand chelem est exclu. Il aurait r\u00e9pondu 5<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> sans la Dame d\u2019atout). L\u2019ench\u00e8re au-dessus, dans d\u2019autres s\u00e9quences o\u00f9 un grand chelem peut \u00eatre envisag\u00e9, est un Blackwood aux Rois. Ce chapitre est r\u00e9serv\u00e9 aux joueurs int\u00e9ress\u00e9s par la comp\u00e9tition \u00e0 un tr\u00e8s bon niveau. Si vous trouvez cela trop difficile, ce que je comprends, je vous propose une fa\u00e7on plus simple d\u2019agir avec des mains interm\u00e9diaires entre le chelem et la manche :<\/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-20-2-1024x309.png\" alt=\"Donne 20\" class=\"wp-image-67816\" width=\"512\" height=\"155\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>5&#x2665; \u2794proposition au poids, l\u2019ouvreur passe s\u2019il est minimum et dit 6&#x2665; sinon.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IV- D\u00e9veloppements apr\u00e8s un Texas<\/strong><\/h2>\n\n\n\n<p>Un conseil \u00e0 suivre : <strong>jouez toutes les rectifications fitt\u00e9es, <\/strong>oubliez le cas marginal o\u00f9 il faut non seulement s\u2019arr\u00eater avant la manche, mais aussi quand le contrat de 3 C\u0153urs (ou de 3 Piques) sera sup\u00e9rieur \u00e0 celui de 2 Sans-Atout, car ce sera aussi souvent l\u2019inverse. Passez sans h\u00e9siter avec une majeure cinqui\u00e8me entre 0 \u00e0 3H, nommez votre majeure 6\u00e8me en Texas, dans cette m\u00eame zone, et d\u00e9clarez la manche, <strong>votre bilan sera positif.<\/strong><\/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-21-2-1024x230.png\" alt=\"Donne 21\" class=\"wp-image-67817\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>3<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> \u2794 trois cartes ou deux honneurs secs.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> \u2794 quatre cartes, tous les contr\u00f4les.<\/li>\n\n\n\n<li>4&#x2663;, 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794 quatre atouts, bonne couleur secondaire, souvent 5-4-2-2.<\/li>\n\n\n\n<li>3&#x2660; \u2794 cinq Piques et deux C\u0153urs.<\/li>\n\n\n\n<li>3SA \u2794 deux cartes \u00e0 C\u0153ur<\/li>\n<\/ul>\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-22-2-1024x230.png\" alt=\"Donne 22\" class=\"wp-image-67818\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>3&#x2660; \u2794 six cartes \u00e0 C\u0153ur, un singleton. Sur le relais \u00e0 3SA, le r\u00e9pondant nomme son singleton (4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> = singleton \u00e0 Pique, bien s\u00fbr).<\/li>\n\n\n\n<li>3SA \u2794 r\u00e9gulier, relais pour les contr\u00f4les.<\/li>\n\n\n\n<li>4&#x2663;, 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794 naturel, pour jouer 6 Tr\u00e8fles ou 6 Carreaux en fit 4-4, plut\u00f4t que 6 C\u0153urs en 5-3.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> \u2794 Stop.<\/li>\n<\/ul>\n\n\n\n<p>Exemple :<\/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-23-2-1024x348.png\" alt=\"Donne 23\" class=\"wp-image-67819\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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-24-2-1024x446.png\" alt=\"Donne 24\" class=\"wp-image-67820\" width=\"512\" height=\"223\"\/><\/figure><\/div>\n\n\n<p>Quand la distribution du r\u00e9pondant est connue, l\u2019ouvreur n\u2019a pas de probl\u00e8me pour prendre le capitanat. 6<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> est une question \u00e0 la Dame de Carreau, 6<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> la r\u00e9ponse n\u00e9gative.<\/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-25-1-1024x230.png\" alt=\"Donne 25\" class=\"wp-image-67821\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>3SA \u2794 relais pour les contr\u00f4les, r\u00e9gulier ou irr\u00e9gulier mais sans couleur quatri\u00e8me ext\u00e9rieure.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> \u2794 5-5 Pique-C\u0153ur tr\u00e8s encourageant [l\u2019ouvreur passe ou corrige \u00e0 4&#x2660; s\u2019il est minimum, pose le Blackwood \u00e0 l\u2019atout Pique s\u2019il est maximum (l\u00e0 o\u00f9 un soutien est \u00e9tabli, mais il peut ensuite conclure \u00e0 6<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>)].<\/li>\n\n\n\n<li>4&#x2660; \u2794 Stop.<\/li>\n\n\n\n<li>4&#x2663;, 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794 naturel, m\u00eame principe. Dans cette situation, et dans toutes celles o\u00f9 deux atouts, majeure et mineure, sont possibles, l\u2019ouvreur a trois options :<\/li>\n<\/ul>\n\n\n\n<p>-Le retour dans la majeure du r\u00e9pondant est un coup de frein (donc 4&#x2660;, ici).<\/p>\n\n\n\n<p>\u22124SA est un Blackwood \u00e0 l\u2019atout majeur.<\/p>\n\n\n\n<p>\u2212 L\u2019autre majeure (donc 4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>, ici) agr\u00e9e l\u2019atout mineur.<\/p>\n\n\n\n<p>Exemple :<\/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-26-1-1024x348.png\" alt=\"Donne 26\" class=\"wp-image-67822\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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-27-1-1024x446.png\" alt=\"Donne 27\" class=\"wp-image-67823\" width=\"512\" height=\"223\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> \u2794 agr\u00e9e l\u2019atout Carreau.<\/li>\n\n\n\n<li>5SA \u2794 r\u00e9ponse positive \u00e0 la question \u00e0 la Dame d\u2019atout.<\/li>\n\n\n\n<li>7<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794treize lev\u00e9es avec les Piques 3-2 (s\u2019il manque le Valet) et s\u00fbrement avec des chances annexes s\u2019ils sont 4-1.<\/li>\n<\/ul>\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-28-1-1024x230.png\" alt=\"Donne 28\" class=\"wp-image-67824\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4&#x2663;, 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794 naturel, 9H et plus. Sur 4&#x2663; et 4&#x2666;, 4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> est un coup de frein et 4&#x2660; (m\u00eame principe de l\u2019autre majeure) agr\u00e9e l\u2019atout mineur.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> \u2794 naturel, stop.<\/li>\n\n\n\n<li>4&#x2660; \u2794 Blackwood \u00e0 l\u2019atout C\u0153ur.<\/li>\n<\/ul>\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-29-1-1024x230.png\" alt=\"Donne 29\" class=\"wp-image-67825\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4&#x2663;, 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span>, 4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span>, 4&#x2660; \u2794 toutes ces ench\u00e8res sont naturelles. 4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> d\u00e9crit un 5-5 majeur encourageant, 8-10H (cette fois, 4SA est un Blackwood atout C\u0153ur, le seul soutien possible). 4&#x2660; sur 3SA est un arr\u00eat. Sur 4&#x2663; et 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span>, 4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> agr\u00e9e l\u2019atout mineur et 4&#x2660; est un coup de frein.<\/li>\n<\/ul>\n\n\n\n<p>Exemple : <\/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-30-1024x348.png\" alt=\"Donne 30\" class=\"wp-image-67826\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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-31-1024x377.png\" alt=\"Donne 31\" class=\"wp-image-67827\" width=\"512\" height=\"189\"\/><\/figure><\/div>\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-32-1024x230.png\" alt=\"Donne 32\" class=\"wp-image-67828\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>3SA \u2794 pas fitt\u00e9 \u00e0 Tr\u00e8fle.<\/li>\n\n\n\n<li>4&#x2663; \u2794 fitt\u00e9<\/li>\n<\/ul>\n\n\n\n<p>Exemple :<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-67acdb1\" data-block-id=\"67acdb1\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-67acdb1-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-block-column--v3 stk-column stk-block-column--v2 stk-block stk-8925793\" data-block-id=\"8925793\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8925793-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8925793-inner-blocks\"><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-33-1024x375.png\" alt=\"Donne 33\" class=\"wp-image-67829\" width=\"512\" height=\"188\"\/><\/figure><\/div><\/div><\/div><\/div>\n<\/div><\/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-34-1024x230.png\" alt=\"Donne 34\" class=\"wp-image-67830\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794 fitt\u00e9 \u00e0 Carreau.<\/li>\n\n\n\n<li>4SA \u2794 pas fitt\u00e9<\/li>\n<\/ul>\n\n\n\n<p>Exemple :<\/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-35-1024x375.png\" alt=\"Donne 35\" class=\"wp-image-67831\" width=\"512\" height=\"188\"\/><\/figure><\/div>\n\n\n<p><strong>Remarque :<\/strong><\/p>\n\n\n\n<p>L\u2019expression des deux Texas mineurs, 3&#x2660; et 4&#x2663;, sous-entend une main de chelem, puisque l\u2019une (4&#x2663;) d\u00e9passe le palier de 3SA et l\u2019autre (3&#x2660;) peut le d\u00e9passer si l\u2019ouvreur rectifie \u00e0 4&#x2663;. Avec un singleton et une main de manche, sans espoir de chelem donc, le r\u00e9pondant doit conclure \u00e0 3SA, un pari statistique.<\/p>\n\n\n\n<p>Exemple :<\/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-36-1024x375.png\" alt=\"Donne 36\" class=\"wp-image-67832\" width=\"512\" height=\"188\"\/><\/figure><\/div>\n\n\n<p>Le r\u00e9pondant peut \u00e9galement faire un Texas mineur avec une main tr\u00e8s faible et sept cartes dans sa mineure. Dans ce cas, il nommera la manche au tour suivant, rectification fitt\u00e9e ou pas.<\/p>\n\n\n\n<p>Exemple :<\/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-37-1024x375.png\" alt=\"Donne 37\" class=\"wp-image-67833\" width=\"512\" height=\"188\"\/><\/figure><\/div>\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-38-1024x230.png\" alt=\"Donne 38\" class=\"wp-image-67835\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> : 5-5 Pique-C\u0153ur limit\u00e9 \u00e0 la manche.<\/li>\n\n\n\n<li>4<span style=\"color: #e52f1d;\" class=\"stk-highlight\">&#x2665;<\/span> : le r\u00e9pondant passe ou pose le Blackwood.<\/li>\n<\/ul>\n\n\n\n<p><strong>Un gadget qui peut vous s\u00e9duire (ou pas !?)<\/strong><br>Avec un unicolore de chelem \u00e0 Pique, le r\u00e9pondant dit 4<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span>, compris par l\u2019ouvreur comme un bicolore majeur puis :<\/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-39-1024x230.png\" alt=\"Donne 39\" class=\"wp-image-67836\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4SA \u2794 Blackwood \u00e0 l\u2019atout Pique (avec un bicolore majeur ou un unicolore \u00e0 Pique).<\/li>\n<\/ul>\n\n\n\n<p>Ou :<\/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-40-1024x230.png\" alt=\"Donne 40\" class=\"wp-image-67838\" width=\"512\" height=\"115\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4&#x2660; \u2794 forcing avec un unicolore \u00e0 Pique. L\u2019ouvreur n\u2019a qu\u2019un devoir : poser le Blackwood \u00e0 l\u2019atout Pique.<\/li>\n<\/ul>\n\n\n\n<p>Exemple : <\/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-41-1024x348.png\" alt=\"Donne 41\" class=\"wp-image-67840\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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-42-1024x377.png\" alt=\"Donne 42\" class=\"wp-image-67841\" width=\"512\" height=\"189\"\/><\/figure><\/div>\n\n\n<p>Conclusion adroite quand il manque la Dame de Pique.<\/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-43-1024x230.png\" alt=\"Donne 43\" class=\"wp-image-67842\" width=\"512\" height=\"115\"\/><figcaption class=\"wp-element-caption\">(*) Bicolore mineur 5-4.<\/figcaption><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>4SA \u2794 coup de frein.<\/li>\n\n\n\n<li>5&#x2663; \u2794 Blackwood \u00e0 l\u2019atout Tr\u00e8fle.<\/li>\n\n\n\n<li>5<span style=\"color: #ff9e10;\" class=\"stk-highlight\">&#x2666;<\/span> \u2794 Blackwood \u00e0 l\u2019atout Carreau.<\/li>\n<\/ul>\n\n\n\n<p>Exemple : <\/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-44-1024x348.png\" alt=\"Donne 44\" class=\"wp-image-67843\" width=\"512\" height=\"174\"\/><\/figure><\/div>\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-45-1024x230.png\" alt=\"Donne 45\" class=\"wp-image-67844\" width=\"512\" height=\"115\"\/><figcaption class=\"wp-element-caption\">(*) Cinq Carreaux et quatre Tr\u00e8fles.<\/figcaption><\/figure><\/div>\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-04b4ef2\" data-block-id=\"04b4ef2\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Qu&#8217;avez-vous pens\u00e9 de cet article d&#8217;Alain L\u00e9vy ? <\/strong><\/h2>\n\n\n\n<p>Exprimez-vous en commentaires !<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alain L\u00e9vy fait ici le point sur le syst\u00e8me utilis\u00e9 par les meilleurs joueurs fran\u00e7ais apr\u00e8s une ouverture de 2SA et nous sugg\u00e8re, comme il en a l&#8217;habitude, quelques gadgets suppl\u00e9mentaires de son cru. Passionnant et utile. I- D\u00e9finition de l&#8217;ouverture C\u2019est une ouverture pr\u00e9cise et efficace qui permet de d\u00e9clarer sans difficult\u00e9 les meilleures manches et de se placer ais\u00e9ment sur les rails des ench\u00e8res de chelem. Elle recouvre en priorit\u00e9 les mains r\u00e9guli\u00e8res entre 20-21HL, donc 19-20H avec une belle mineure cinqui\u00e8me, 18-19H avec une mineure sixi\u00e8me. Elle n\u2019exclut pas une majeure cinqui\u00e8me, rarement avec 19H, jamais avec\u2026<\/p>\n","protected":false},"author":26,"featured_media":103727,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14921],"tags":[652],"access":[13324,13325],"class_list":["post-67085","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cours-exercices-bridge","tag-encheres","access-premium","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>L&#039;ouverture de 2SA et ses d\u00e9veloppements - 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-2nt-opening-and-its-continuations\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&#039;ouverture de 2SA et ses d\u00e9veloppements - Blog Funbridge\" \/>\n<meta property=\"og:description\" content=\"Alain L\u00e9vy fait ici le point sur le syst\u00e8me utilis\u00e9 par les meilleurs joueurs fran\u00e7ais apr\u00e8s une ouverture de 2SA et nous sugg\u00e8re, comme il en a l&#8217;habitude, quelques gadgets suppl\u00e9mentaires de son cru. 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