{"id":26210,"date":"2022-09-01T05:15:00","date_gmt":"2022-09-01T03:15:00","guid":{"rendered":"https:\/\/funbridge.com\/blog\/?p=26210"},"modified":"2025-07-03T13:54:44","modified_gmt":"2025-07-03T12:54:44","slug":"opener-s-reverses-and-jump-shifts-part-1","status":"publish","type":"post","link":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/","title":{"rendered":"Les bicolores chers et \u00e0 saut de l\u2019ouvreur &#8211; Les bicolores chers (1\/3)"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow-1024x576.jpg\" alt=\"\" class=\"wp-image-50013\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow-1024x576.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow-300x169.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow-768x432.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow-1536x864.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Il existe trois types de bicolores de l\u2019ouvreur : le bicolore \u00e9conomique (non forcing), le bicolore cher (autoforcing mais pas forcing de manche) et le bicolore \u00e0 saut (forcing de manche). Dans cet article, nous \u00e9tudierons en profondeur les deux derniers. Et notamment l\u2019attitude du r\u00e9pondant et la troisi\u00e8me ench\u00e8re de l\u2019ouvreur. Nombre d\u2019id\u00e9es re\u00e7ues vont tomber !<\/p><\/blockquote>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\"><strong>A. Les bicolores chers<\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. L\u2019expression d\u2019un bicolore cher<\/strong><\/h3>\n\n\n\n<p>Notre \u00e9tude se r\u00e9sume \u00e0 l\u2019expression d\u2019un bicolore apr\u00e8s une r\u00e9ponse naturelle au palier de 1.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>a) D\u00e9finition<\/strong><\/h4>\n\n\n\n<p>Un bicolore cher se d\u00e9finit par deux crit\u00e8res. L\u2019expression de la deuxi\u00e8me couleur est sup\u00e9rieure au palier de r\u00e9p\u00e9tition de la couleur d\u2019ouverture. Le r\u00e9pondant ne peut exprimer sa pr\u00e9f\u00e9rence pour la premi\u00e8re couleur qu\u2019au palier de 3. Comparons, \u00e0 partir de ces deux crit\u00e8res, l\u2019expression du bicolore \u00e9conomique \u00e0 celle du bicolore cher.<\/p>\n\n\n\n<p>Bicolore \u00e9conomique :<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-1-1024x515.jpg\" alt=\"\" class=\"wp-image-50026\" width=\"512\" height=\"258\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-1-1024x515.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-1-300x151.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-1-768x386.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-1-1536x772.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-1-2048x1029.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>L\u2019ench\u00e8re de 2&#x2663;&#xfe0f; est inf\u00e9rieure \u00e0 celle de 2&#x2665;&#xfe0f;, r\u00e9p\u00e9tition de la couleur d\u2019ouverture.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-2-1024x515.jpg\" alt=\"\" class=\"wp-image-50027\" width=\"512\" height=\"258\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-2-1024x515.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-2-300x151.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-2-768x386.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-2-1536x772.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-2-2048x1029.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Le r\u00e9pondant peut exprimer sa pr\u00e9f\u00e9rence pour les C\u0153urs au palier de 2.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-3-1024x515.jpg\" alt=\"\" class=\"wp-image-50029\" width=\"512\" height=\"258\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-3-1024x515.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-3-300x151.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-3-768x386.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-3-1536x772.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-3-2048x1029.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>L\u2019ench\u00e8re de 2&#x2665;&#xfe0f; est sup\u00e9rieure \u00e0 celle de 2&#x2663;&#xfe0f;, r\u00e9p\u00e9tition de la couleur d\u2019ouverture.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-4-1024x515.jpg\" alt=\"\" class=\"wp-image-50030\" width=\"512\" height=\"258\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-4-1024x515.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-4-300x151.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-4-768x386.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-4-1536x772.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-4-2048x1029.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Le r\u00e9pondant ne peut exprimer sa pr\u00e9f\u00e9-rence pour les Tr\u00e8fles qu\u2019au palier de 3.<\/p>\n\n\n\n<p><strong>Remarque :<\/strong> de par cette d\u00e9finition, l\u2019expression d\u2019un bicolore cher n\u2019est possible qu\u2019apr\u00e8s une ouverture mineure et la r\u00e9ponse d\u2019une majeure non coll\u00e9e \u00e0 la mineure d\u2019ouverture. Quatre s\u00e9quences possibles :<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"834\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-5-1024x834.jpg\" alt=\"\" class=\"wp-image-50031\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-5-1024x834.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-5-300x244.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-5-768x625.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-5.jpg 1474w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"834\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-6-1024x834.jpg\" alt=\"\" class=\"wp-image-50032\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-6-1024x834.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-6-300x244.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-6-768x625.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-6.jpg 1474w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"834\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-7-1024x834.jpg\" alt=\"\" class=\"wp-image-50033\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-7-1024x834.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-7-300x244.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-7-768x625.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-7.jpg 1474w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"834\" src=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-8-1024x834.jpg\" alt=\"\" class=\"wp-image-50034\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-8-1024x834.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-8-300x244.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-8-768x625.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-8.jpg 1474w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>b) Caract\u00e9ristiques<\/strong><\/h4>\n\n\n\n<p>L\u2019expression d\u2019un bicolore cher promet un minimum de 17H+.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-9-1024x826.jpg\" alt=\"\" class=\"wp-image-50035\" width=\"512\" height=\"413\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-9-1024x826.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-9-300x242.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-9-768x620.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-9-1536x1239.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-9-2048x1653.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Dans une zone inf\u00e9rieure, l\u2019ouvreur ne peut pas exprimer son bicolore et devra soit r\u00e9p\u00e9ter sa couleur d\u2019ouverture, soit redemander \u00e0 1SA.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-10-1024x826.jpg\" alt=\"\" class=\"wp-image-50036\" width=\"512\" height=\"413\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-10-1024x826.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-10-300x242.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-10-768x620.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-10-1536x1239.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-10-2048x1653.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-11-1024x826.jpg\" alt=\"\" class=\"wp-image-50037\" width=\"512\" height=\"413\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-11-1024x826.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-11-300x242.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-11-768x620.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-11-1536x1239.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-11-2048x1653.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>L\u2019expression d\u2019un bicolore cher est forcing pour un tour et autoforcing. L\u2019ouvreur s\u2019engage \u00e0 donner un troisi\u00e8me tour d\u2019ench\u00e8res, sauf si le r\u00e9pondant a saut\u00e9 \u00e0 la manche. Elle n\u2019est pas forcing de manche.Comparons encore avec le bicolore \u00e9conomique :<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-12-1024x515.jpg\" alt=\"\" class=\"wp-image-50038\" width=\"512\" height=\"258\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-12-1024x515.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-12-300x151.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-12-768x386.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-12-1536x772.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-12-2048x1029.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Le r\u00e9pondant a le droit de passer.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-13-1024x515.jpg\" alt=\"\" class=\"wp-image-50039\" width=\"512\" height=\"258\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-13-1024x515.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-13-300x151.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-13-768x386.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-13-1536x772.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-13-2048x1029.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Le r\u00e9pondant n\u2019a pas le droit de passer.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-14-1024x515.jpg\" alt=\"\" class=\"wp-image-50040\" width=\"512\" height=\"258\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-14-1024x515.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-14-300x151.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-14-768x386.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-14-1536x772.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-14-2048x1029.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>L\u2019ouvreur peut passer.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-15-1024x515.jpg\" alt=\"\" class=\"wp-image-50041\" width=\"512\" height=\"258\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-15-1024x515.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-15-300x151.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-15-768x386.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-15-1536x772.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-15-2048x1029.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>L\u2019ouvreur ne peut pas passer.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u00c0 retenir<\/strong><\/p><p>On parle de bicolore cher si l\u2019expression de la deuxi\u00e8me couleur est sup\u00e9rieure au palier de r\u00e9p\u00e9tition de la couleur d\u2019ouverture et si le r\u00e9pondant ne peut exprimer sa pr\u00e9f\u00e9rence pour la premi\u00e8re couleur qu\u2019au palier de 3.<\/p><\/blockquote>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. L\u2019attitude du r\u00e9pondant<\/strong><\/h3>\n\n\n\n<p>d\u2019ench\u00e8res. Seules la r\u00e9p\u00e9tition de sa couleur et l\u2019ench\u00e8re de 2SA permettent de s\u2019arr\u00eater avant la manche. Les deux ench\u00e8res de soutien, de la premi\u00e8re ou de la seconde couleur, et la quatri\u00e8me couleur sont forcing de manche. Le r\u00e9pondant pourra aussi sauter \u00e0 la manche<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>LES ENCH\u00c8RES FORCING DE MANCHE<\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>a) L\u2019expression du soutien<\/strong><\/h4>\n\n\n\n<p>Il faut au moins 8H pour exprimer un soutien forcing de manche, zone logique en face d\u2019un minimum de 17H. Le soutien de la mineure d\u2019ouverture promet un honneur troisi\u00e8me, avec ou sans honneur \u00e0 partir de quatre cartes. Avec trois petites cartes, il faudra commencer par une quatri\u00e8me couleur. Il faut quatre cartes pour soutenir la deuxi\u00e8me couleur, avec ou sans honneur. Attention, le caract\u00e8re forcing de manche de ces soutiens n\u2019affirme pas une ambition de chelem (comme le signale le nombre de points n\u00e9cessaire pour cette ench\u00e8re, 8H) mais ne l\u2019exclut pas (il n\u2019y a pas de limite sup\u00e9rieure). En mineure, l\u2019objectif prioritaire reste le contrat de 3 Sans-Atout. En majeure, \u00e0 C\u0153ur donc, le principe de la vitesse d\u2019atteinte ne peut \u00eatre \u00e9voqu\u00e9 : il faut cinq cartes \u00e0 C\u0153ur pour sauter \u00e0 4&#x2665;&#xfe0f;. (voir le BONUS : le faux bicolore cher).<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-16-1024x845.jpg\" alt=\"\" class=\"wp-image-50043\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-16-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-16-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-16-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-16-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-16-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>De bonnes cartes pour jouer 5 ou 6 Carreaux mais aussi 3 Sans-Atout.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-17-1024x845.jpg\" alt=\"\" class=\"wp-image-50044\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-17-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-17-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-17-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-17-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-17-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Pas de soutien forcing \u00e0 3&#x2666;&#xfe0f; avec seulement trois petits Carreaux.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-18-1024x845.jpg\" alt=\"\" class=\"wp-image-50045\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-18-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-18-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-18-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-18-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-18-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Cette fois-ci, le chelem \u00e0 C\u0153ur va \u00eatre s\u00e9rieusement envisag\u00e9.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-19-1024x845.jpg\" alt=\"\" class=\"wp-image-50046\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-19-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-19-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-19-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-19-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-19-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>La force de ce jeu est insuffisante pour exprimer un soutien forcing, freinons les ardeurs de l\u2019ouvreur par l\u2019emploi de l\u2019ench\u00e8re conventionnelle de 2SA (voir plus loin).<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-20-1024x845.jpg\" alt=\"\" class=\"wp-image-50048\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-20-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-20-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-20-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-20-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-20-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>M\u00eame logique que dans l\u2019exemple pr\u00e9c\u00e9dent et m\u00eame emploi du 2SA mod\u00e9rateur.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-21-1024x845.jpg\" alt=\"\" class=\"wp-image-50050\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-21-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-21-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-21-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-21-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-21-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<p>Cinq atouts et une main faible, moins de 8H.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>Remarque :<\/strong> le soutien de l\u2019ouverture mineure peut se faire avec un saut, au palier de 4. Dans ce cas, il promet un minimum de quatre atouts et de s\u00e9rieuses ambitions de chelem.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-22-1024x845.jpg\" alt=\"\" class=\"wp-image-50051\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-22-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-22-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-22-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-22-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-22-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>b) La quatri\u00e8me couleur<\/strong><\/h4>\n\n\n\n<p>C\u2019est une ench\u00e8re conventionnelle et forcing de manche. Elle promet un minimum de 8H et s\u2019emploie en l\u2019absence d\u2019ench\u00e8re naturelle satisfaisante. Elle exclut cinq cartes dans la majeure, la priorit\u00e9 dans ce cas \u00e9tant donn\u00e9e \u00e0 la r\u00e9p\u00e9tition de cette majeure (voir ci-dessous). C\u2019est le plus souvent une recherche d\u2019arr\u00eat pour jouer 3 Sans-Atout, mais cela peut pr\u00e9parer l\u2019expression d\u2019un soutien forcing de la mineure d\u2019ouverture avec trois petites cartes. Enfin, on peut l\u2019utiliser avec des mains fortes, 13H+, pour en savoir plus.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-23-1024x845.jpg\" alt=\"\" class=\"wp-image-50052\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-23-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-23-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-23-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-23-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-23-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Vers 3 Sans-Atout.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-24-1024x845.jpg\" alt=\"\" class=\"wp-image-50053\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-24-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-24-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-24-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-24-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-24-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Trois cartes utiles pour jouer \u00e0 l\u2019atout Tr\u00e8fle mais le soutien avec trois petites cartes ne peut \u00eatre encore exprim\u00e9.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-25-1024x845.jpg\" alt=\"\" class=\"wp-image-50054\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-25-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-25-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-25-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-25-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-25-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Peut-\u00eatre suivi d\u2019une ench\u00e8re quantitative, ou plus, si la troisi\u00e8me ench\u00e8re de l&#8217;ouvreur r\u00e9v\u00e8le une distribution particuli\u00e8re.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>c) L\u2019ench\u00e8re de 3SA<\/strong><\/h4>\n\n\n\n<p>C\u2019est une ench\u00e8re tr\u00e8s pr\u00e9cise, de 9 \u00e0 11H avec une distribution r\u00e9guli\u00e8re, sans honneur utile dans le bicolore de l\u2019ouvreur.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-26-1024x845.jpg\" alt=\"\" class=\"wp-image-50056\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-26-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-26-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-26-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-26-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-26-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>d) La r\u00e9p\u00e9tition de la majeure avec saut<\/strong><\/h4>\n\n\n\n<p>Elle transmet des ambitions de chelem dans cette couleur et montre une couleur sixi\u00e8me ne comportant pas plus d\u2019une perdante en face d\u2019un \u00e9ventuel singleton.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-27-1024x845.jpg\" alt=\"\" class=\"wp-image-50057\" width=\"512\" height=\"423\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-27-1024x845.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-27-300x248.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-27-768x634.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-27-1536x1268.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-27-2048x1690.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u00c0 retenir<\/strong><\/p><p>Il n\u2019existe que quatre s\u00e9quences de \u201cvrais\u201d bicolores chers. Ceux-ci ne sont possibles qu\u2019apr\u00e8s une ouverture mineure et la r\u00e9ponse d\u2019une majeure non coll\u00e9e \u00e0 la mineure d\u2019ouverture.<\/p><\/blockquote>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>LES ENCH\u00c8RES NON FORCING DE MANCHE<\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>a) L\u2019ench\u00e8re conventionnelle de 2SA mod\u00e9rateur<\/strong><\/h4>\n\n\n\n<p>Lorsque le r\u00e9pondant a parl\u00e9 avec une main faible, de 4 \u00e0 7H, il doit freiner les ardeurs de l\u2019ouvreur. En particulier, il ne peut pas ench\u00e9rir naturellement sa pr\u00e9f\u00e9rence pour une des deux couleurs de l\u2019ouvreur sans initier un processus forcing de manche. L\u2019ench\u00e8re de 2SA est une ench\u00e8re conventionnelle (appel\u00e9e <strong>2SA mod\u00e9rateur<\/strong>), qui ne promet ni ne d\u00e9nie un arr\u00eat dans la quatri\u00e8me couleur et \u00e0 partir de laquelle il est possible de s\u2019arr\u00eater avant la manche ou de r\u00e9ussir \u00e0 ne pas d\u00e9passer ce palier. Ce relais demande \u00e0 l\u2019ouvreur de r\u00e9p\u00e9ter sa couleur d\u2019ouverture, m\u00eame avec cinq cartes, s\u2019il est minimum de l\u2019expression de son bicolore, avec 17-18H donc.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-28-1024x959.jpg\" alt=\"\" class=\"wp-image-50058\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-28-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-28-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-28-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-28-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-28-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Il est temps de s\u2019arr\u00eater.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-29-1024x959.jpg\" alt=\"\" class=\"wp-image-50059\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-29-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-29-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-29-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-29-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-29-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Le seul moyen d\u2019exprimer un soutien de quatre cartes \u00e0 C\u0153ur sans imposer la manche. L\u2019ouvreur avisera.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-30-1024x959.jpg\" alt=\"\" class=\"wp-image-50060\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-30-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-30-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-30-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-30-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-30-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Pas assez fort pour sauter \u00e0 3SA sur 2&#x2665;&#xfe0f;, s\u00e9quence apr\u00e8s laquelle l\u2019ouvreur aurait le droit de reparler.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-31-1024x959.jpg\" alt=\"\" class=\"wp-image-50061\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-31-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-31-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-31-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-31-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-31-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Oublions les cinq cartes \u00e0 Pique, r\u00e9pondre 2&#x2660;&#xfe0f; pourrait nous obliger \u00e0 d\u00e9passer le contrat de 3 Tr\u00e8fles.<\/p>\n\n\n\n<p>Mais :<\/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\/FR-image32-1-1024x959.jpg\" alt=\"\" class=\"wp-image-50238\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/FR-image32-1-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/FR-image32-1-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/FR-image32-1-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/FR-image32-1-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/FR-image32-1-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<p><strong>(Image 32 FR)<\/strong><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>R\u00e9pondre cette fois 2SA et se retrouver \u00e0 jouer 3 Tr\u00e8fles est mal anticip\u00e9.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-33-1024x959.jpg\" alt=\"\" class=\"wp-image-50063\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-33-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-33-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-33-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-33-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-33-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>R\u00e9pondre 2&#x2660;&#xfe0f; risque d\u2019initier un processus forcing de manche (voir ci-dessous). Le2SA mod\u00e9rateur permet de s\u2019arr\u00eater \u00e0 3Piques ou de d\u00e9clarer 4 Piques si affinit\u00e9s.<\/p>\n\n\n\n<p>\u00c0 partir de 19H, l\u2019ouvreur dispose de nombreuses ench\u00e8res pour pr\u00e9ciser sa force et sa distribution en situation forcing de manche :<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>R\u00e9pondre 3SA avec une tenue dans la quatri\u00e8me couleur.<\/li><\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-34-1024x959.jpg\" alt=\"\" class=\"wp-image-50064\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-34-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-34-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-34-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-34-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-34-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Simple et de bon go\u00fbt.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Nommer la quatri\u00e8me couleur sans tenue.<\/li><\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-35-1024x959.jpg\" alt=\"\" class=\"wp-image-50065\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-35-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-35-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-35-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-35-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-35-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Ne comptez pas 18H, comptez neuf lev\u00e9es !<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Soutenir la majeure du r\u00e9pondant avec trois cartes.<\/li><\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-36-1024x959.jpg\" alt=\"\" class=\"wp-image-50066\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-36-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-36-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-36-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-36-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-36-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Pour jouer 4 C\u0153urs en face de cinq cartes ou 3 Sans-Atout si le r\u00e9pondant arr\u00eate les Piques ou 5 Tr\u00e8fles (ou 5 Carreaux) sinon.<\/p>\n\n\n\n<p>En corollaire, ce soutien de trois cartes ne peut pas \u00eatre nomm\u00e9 avec 17-18H.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-37-1024x959.jpg\" alt=\"\" class=\"wp-image-50067\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-37-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-37-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-37-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-37-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-37-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Le bon contrat de 3 Piques nous a peut-\u00eatre \u00e9chapp\u00e9, tant pis.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Sauter dans sa mineure au palier de 4.<\/li><\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-38-1024x959.jpg\" alt=\"\" class=\"wp-image-50068\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-38-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-38-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-38-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-38-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-38-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Un chelem est encore possible.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>R\u00e9p\u00e9ter sa deuxi\u00e8me couleur avec une distribution 5-6.<\/li><\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-39-1024x959.jpg\" alt=\"\" class=\"wp-image-50102\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-39-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-39-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-39-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-39-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-39-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Une s\u00e9quence marginale et d\u00e9licate. Le bicolore cher a \u00e9t\u00e9 exprim\u00e9, \u00e0 juste titre, au nom de la distribution 5-6. Sur 4&#x2666;&#xfe0f; du r\u00e9pondant, il sera avis\u00e9 de passer.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u00c0 retenir<\/strong><\/p><p>En face d\u2019un bicolore cher, le r\u00e9pondant ne dispose que de deux ench\u00e8res permettant de s\u2019arr\u00eater avant la manche : la r\u00e9p\u00e9tition de sa couleur et l\u2019ench\u00e8re de 2SA (appel\u00e9 \u201c2SA mod\u00e9rateur\u201d). Les ench\u00e8res de soutien et la quatri\u00e8me couleur engagent donc un processus forcing de manche.<\/p><\/blockquote>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u00c0 retenir<\/strong><\/p><p>1) La quatri\u00e8me couleur par le r\u00e9pondant apr\u00e8s un bicolore cher est forcing de manche (au moins 8H). On y recourt en l\u2019absence d\u2019ench\u00e8re naturelle satisfaisante et elle exclut formellement cinq cartes dans la majeure r\u00e9pondue, la priorit\u00e9 dans ce cas \u00e9tant donn\u00e9e \u00e0 la r\u00e9p\u00e9tition de ladite majeure.<br>2) Apr\u00e8s un 2SA mod\u00e9rateur, l\u2019ouvreur ne peut soutenir la majeure du r\u00e9pondant avec trois cartes que s\u2019il poss\u00e8de de quoi jouer la manche (19H et plus). Avec 17-18H, il devra se contenter de r\u00e9p\u00e9ter sa couleur d\u2019ouverture.<\/p><\/blockquote>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>b) La r\u00e9p\u00e9tition de la majeure<\/strong><\/h4>\n\n\n\n<p>C\u2019est une ench\u00e8re ambigu\u00eb en force, \u00e0 partir de 5H sans limite sup\u00e9rieure, et qui promet cinq cartes. Cette ambigu\u00eft\u00e9 permet de r\u00e9p\u00e9ter sa couleur sans passer par la quatri\u00e8me couleur qui (voir plus haut) d\u00e9nie cinq cartes dans la majeure. Le r\u00e9pondant devra juger si, avec une main forte, il vaudra mieux r\u00e9p\u00e9ter sa majeure ou exprimer un soutien dans la mineure de l\u2019ouvreur.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-40-1024x959.jpg\" alt=\"\" class=\"wp-image-50103\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-40-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-40-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-40-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-40-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-40-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Pas de panique, l\u2019ouvreur s\u2019est engag\u00e9 \u00e0 reparler, vous \u00eates bien parti pour d\u00e9clarer la meilleure manche. 3&#x2666;&#xfe0f; d\u00e9nierait cinq cartes \u00e0 Pique.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-41-1024x959.jpg\" alt=\"\" class=\"wp-image-50104\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-41-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-41-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-41-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-41-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-41-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>La force de votre jeu et la qualit\u00e9 de vos honneurs doivent orienter la s\u00e9quence vers un chelem \u00e0 Tr\u00e8fle.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-42-1024x959.jpg\" alt=\"\" class=\"wp-image-50072\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-42-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-42-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-42-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-42-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-42-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Avec l\u2019intention de passer sur 2SA ou 3&#x2663;&#xfe0f;.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-43-1024x959.jpg\" alt=\"\" class=\"wp-image-50106\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-43-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-43-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-43-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-43-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-43-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Pas question de cacher ce soutien, m\u00eame si la longueur des Piques n\u2019est pas pr\u00e9cis\u00e9e.<\/p>\n\n\n\n<p>Sur cette r\u00e9p\u00e9tition, l\u2019ouvreur dispose de trois ench\u00e8res non forcing, la r\u00e9p\u00e9tition sans saut de sa mineure d\u2019ouverture, l\u2019ench\u00e8re de 2SA avec une tenue dans la quatri\u00e8me couleur, et <strong>attention<\/strong>, du soutien au palier de 3 de la majeure avec exactement deux cartes.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-44-1024x959.jpg\" alt=\"\" class=\"wp-image-50074\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-44-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-44-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-44-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-44-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-44-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Avec trois cartes \u00e0 C\u0153ur (l\u2019expression d\u2019un bicolore cher d\u00e9nie un soutien de quatre cartes dans la majeure du r\u00e9pondant, il \u00e9tait temps de la rappeler !), l\u2019ouvreur imposerait la manche.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Par un saut au palier de la manche s\u2019il est minimum.<\/li><\/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\/bicolores-chers-45-1024x959.jpg\" alt=\"\" class=\"wp-image-50075\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-45-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-45-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-45-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-45-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-45-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Par un saut dans la quatri\u00e8me couleur, l\u2019\u00e9quivalent d\u2019un Splinter, \u00e0 partir de 19H+.<\/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\/bicolores-chers-46-1024x959.jpg\" alt=\"\" class=\"wp-image-50076\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-46-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-46-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-46-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-46-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-46-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>R\u00e8gle<\/strong><\/p><p>La troisi\u00e8me ench\u00e8re du r\u00e9pondant apr\u00e8s avoir r\u00e9p\u00e9t\u00e9 sa majeure est forcing de manche.<\/p><\/blockquote>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Pour \u00e9viter toute confusion, cela revient \u00e0 dire que le r\u00e9pondant a le droit de passer sur une ench\u00e8re non forcing de l\u2019ouvreur, \u00e9videmment, mais s\u2019il reparle la s\u00e9quence devient forcing de manche.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-47-1024x959.jpg\" alt=\"\" class=\"wp-image-50108\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-47-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-47-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-47-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-47-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-47-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Les Piques ne peuvent pas \u00eatre r\u00e9p\u00e9t\u00e9s directement avec saut, la couleur n\u2019est pas assez solide, mais l\u2019ouvreur peut encore avoir deux cartes \u00e0 Pique.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-48-1024x959.jpg\" alt=\"\" class=\"wp-image-50109\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-48-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-48-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-48-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-48-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-48-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Le contrat final est encore difficile \u00e0 d\u00e9finir, peut-\u00eatre 6 Tr\u00e8fles en face d\u2019une distribution 2-4-1-6 : &#x2660;&#xfe0f;D5 &#x2665;&#xfe0f;AD92 &#x2666;&#xfe0f;5 &#x2663;&#xfe0f;ARD872. 3&#x2665;&#xfe0f; montre une force \u00e0 C\u0153ur, ce ne peut pas \u00eatre une ench\u00e8re naturelle. Avec quatre cartes \u00e0 C\u0153ur en situation forcing, on aurait r\u00e9pondu 3&#x2665;&#xfe0f; sur 2&#x2665;&#xfe0f;.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\/bicolores-chers-49-1024x959.jpg\" alt=\"\" class=\"wp-image-50110\" width=\"512\" height=\"480\" srcset=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-49-1024x959.jpg 1024w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-49-300x281.jpg 300w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-49-768x720.jpg 768w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-49-1536x1439.jpg 1536w, https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bicolores-chers-49-2048x1919.jpg 2048w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption>Vous \u00eates en Sud.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Exprime clairement un soutien forcing \u00e0 Tr\u00e8fle de trois cartes sans honneur.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u00c0 retenir<\/strong><\/p><p>Lorsque le r\u00e9pondant a r\u00e9p\u00e9t\u00e9 sa majeure au niveau de 2, l\u2019ouvreur dispose de trois ench\u00e8res non forcing : la r\u00e9p\u00e9tition sans saut de sa mineure d\u2019ouverture, l\u2019ench\u00e8re de 2SA avec une tenue dans la quatri\u00e8me couleur et le &#8220;soutien&#8221; au palier de 3 de la majeure avec exactement deux cartes. Si le r\u00e9pondant produit une ench\u00e8re ult\u00e9rieure, il engage un processus forcing de manche.<\/p><\/blockquote>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link\" href=\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-2\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Partie 2 : les bicolores \u00e0 saut \u25ba<\/strong> <\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Qu&#8217;avez-vous pens\u00e9 de la premi\u00e8re partie de ce cours d&#8217;Alain L\u00e9vy ?<\/strong><\/h2>\n\n\n\n<p>Partagez votre avis avec la communaut\u00e9 Funbridge en section <em>Commentaires<\/em> ci-dessous !<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il existe trois types de bicolores de l\u2019ouvreur : le bicolore \u00e9conomique (non forcing), le bicolore cher (autoforcing mais pas forcing de manche) et le bicolore \u00e0 saut (forcing de manche). Dans cet article, nous \u00e9tudierons en profondeur les deux derniers. Et notamment l\u2019attitude du r\u00e9pondant et la troisi\u00e8me ench\u00e8re de l\u2019ouvreur. Nombre d\u2019id\u00e9es re\u00e7ues vont tomber ! A. Les bicolores chers 1. L\u2019expression d\u2019un bicolore cher Notre \u00e9tude se r\u00e9sume \u00e0 l\u2019expression d\u2019un bicolore apr\u00e8s une r\u00e9ponse naturelle au palier de 1. a) D\u00e9finition Un bicolore cher se d\u00e9finit par deux crit\u00e8res. L\u2019expression de la deuxi\u00e8me couleur est sup\u00e9rieure\u2026<\/p>\n","protected":false},"author":26,"featured_media":50013,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14921],"tags":[1565],"access":[13325],"class_list":["post-26210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cours-exercices-bridge","tag-cours-et-exercices","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 bicolores chers et \u00e0 saut de l\u2019ouvreur - Les bicolores chers (1\/3) - 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\/opener-s-reverses-and-jump-shifts-part-1\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les bicolores chers et \u00e0 saut de l\u2019ouvreur - Les bicolores chers (1\/3) - Blog Funbridge\" \/>\n<meta property=\"og:description\" content=\"Il existe trois types de bicolores de l\u2019ouvreur : le bicolore \u00e9conomique (non forcing), le bicolore cher (autoforcing mais pas forcing de manche) et le bicolore \u00e0 saut (forcing de manche). Dans cet article, nous \u00e9tudierons en profondeur les deux derniers. Et notamment l\u2019attitude du r\u00e9pondant et la troisi\u00e8me ench\u00e8re de l\u2019ouvreur. Nombre d\u2019id\u00e9es re\u00e7ues vont tomber ! A. Les bicolores chers 1. L\u2019expression d\u2019un bicolore cher Notre \u00e9tude se r\u00e9sume \u00e0 l\u2019expression d\u2019un bicolore apr\u00e8s une r\u00e9ponse naturelle au palier de 1. a) D\u00e9finition Un bicolore cher se d\u00e9finit par deux crit\u00e8res. L\u2019expression de la deuxi\u00e8me couleur est sup\u00e9rieure\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-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=\"2022-09-01T03:15:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T12:54:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\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=\"21 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/\"},\"author\":{\"name\":\"Alain L\u00e9vy\",\"@id\":\"https:\/\/funbridge.com\/blog\/#\/schema\/person\/1e8a36d2186668746f34fe276f5cd1bd\"},\"headline\":\"Les bicolores chers et \u00e0 saut de l\u2019ouvreur &#8211; Les bicolores chers (1\/3)\",\"datePublished\":\"2022-09-01T03:15:00+00:00\",\"dateModified\":\"2025-07-03T12:54:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/\"},\"wordCount\":2391,\"commentCount\":6,\"publisher\":{\"@id\":\"https:\/\/funbridge.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg\",\"keywords\":[\"cours et exercices\"],\"articleSection\":[\"Cours et exercices de bridge en ligne\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/\",\"url\":\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/\",\"name\":\"Les bicolores chers et \u00e0 saut de l\u2019ouvreur - Les bicolores chers (1\/3) - Blog Funbridge\",\"isPartOf\":{\"@id\":\"https:\/\/funbridge.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg\",\"datePublished\":\"2022-09-01T03:15:00+00:00\",\"dateModified\":\"2025-07-03T12:54:44+00:00\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#primaryimage\",\"url\":\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg\",\"contentUrl\":\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg\",\"width\":1920,\"height\":1080,\"caption\":\"Bridge course online\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/funbridge.com\/blog\/#website\",\"url\":\"https:\/\/funbridge.com\/blog\/\",\"name\":\"Blog Funbridge\",\"description\":\"Toute l&#039;actualit\u00e9 du bridge et de FunBridge en un clin d&#039;\u0153il\",\"publisher\":{\"@id\":\"https:\/\/funbridge.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/funbridge.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/funbridge.com\/blog\/#organization\",\"name\":\"Funbridge\",\"url\":\"https:\/\/funbridge.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/funbridge.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Funbridge_Blog.png\",\"contentUrl\":\"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Funbridge_Blog.png\",\"width\":610,\"height\":148,\"caption\":\"Funbridge\"},\"image\":{\"@id\":\"https:\/\/funbridge.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Funbridge\/\",\"https:\/\/x.com\/funbridge\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/funbridge.com\/blog\/#\/schema\/person\/1e8a36d2186668746f34fe276f5cd1bd\",\"name\":\"Alain L\u00e9vy\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/funbridge.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/www.funbridge.com\/blog\/wp-content\/uploads\/cropped-Alain-Levy-1.png\",\"contentUrl\":\"https:\/\/www.funbridge.com\/blog\/wp-content\/uploads\/cropped-Alain-Levy-1.png\",\"caption\":\"Alain L\u00e9vy\"},\"description\":\"Auteur et joueur renomm\u00e9 de bridge, il est n\u00e9 \u00e0 Casablanca le 14 juillet 1949. 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 bicolores chers et \u00e0 saut de l\u2019ouvreur - Les bicolores chers (1\/3) - 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\/opener-s-reverses-and-jump-shifts-part-1\/","og_locale":"fr_FR","og_type":"article","og_title":"Les bicolores chers et \u00e0 saut de l\u2019ouvreur - Les bicolores chers (1\/3) - Blog Funbridge","og_description":"Il existe trois types de bicolores de l\u2019ouvreur : le bicolore \u00e9conomique (non forcing), le bicolore cher (autoforcing mais pas forcing de manche) et le bicolore \u00e0 saut (forcing de manche). Dans cet article, nous \u00e9tudierons en profondeur les deux derniers. Et notamment l\u2019attitude du r\u00e9pondant et la troisi\u00e8me ench\u00e8re de l\u2019ouvreur. Nombre d\u2019id\u00e9es re\u00e7ues vont tomber ! A. Les bicolores chers 1. L\u2019expression d\u2019un bicolore cher Notre \u00e9tude se r\u00e9sume \u00e0 l\u2019expression d\u2019un bicolore apr\u00e8s une r\u00e9ponse naturelle au palier de 1. a) D\u00e9finition Un bicolore cher se d\u00e9finit par deux crit\u00e8res. L\u2019expression de la deuxi\u00e8me couleur est sup\u00e9rieure\u2026","og_url":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/","og_site_name":"Blog Funbridge","article_publisher":"https:\/\/www.facebook.com\/Funbridge\/","article_published_time":"2022-09-01T03:15:00+00:00","article_modified_time":"2025-07-03T12:54:44+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg","type":"image\/jpeg"}],"author":"Alain L\u00e9vy","twitter_card":"summary_large_image","twitter_creator":"@funbridge","twitter_site":"@funbridge","twitter_misc":{"\u00c9crit par":"Alain L\u00e9vy","Dur\u00e9e de lecture estim\u00e9e":"21 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#article","isPartOf":{"@id":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/"},"author":{"name":"Alain L\u00e9vy","@id":"https:\/\/funbridge.com\/blog\/#\/schema\/person\/1e8a36d2186668746f34fe276f5cd1bd"},"headline":"Les bicolores chers et \u00e0 saut de l\u2019ouvreur &#8211; Les bicolores chers (1\/3)","datePublished":"2022-09-01T03:15:00+00:00","dateModified":"2025-07-03T12:54:44+00:00","mainEntityOfPage":{"@id":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/"},"wordCount":2391,"commentCount":6,"publisher":{"@id":"https:\/\/funbridge.com\/blog\/#organization"},"image":{"@id":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#primaryimage"},"thumbnailUrl":"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg","keywords":["cours et exercices"],"articleSection":["Cours et exercices de bridge en ligne"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/","url":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/","name":"Les bicolores chers et \u00e0 saut de l\u2019ouvreur - Les bicolores chers (1\/3) - Blog Funbridge","isPartOf":{"@id":"https:\/\/funbridge.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#primaryimage"},"image":{"@id":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#primaryimage"},"thumbnailUrl":"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg","datePublished":"2022-09-01T03:15:00+00:00","dateModified":"2025-07-03T12:54:44+00:00","inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/funbridge.com\/blog\/fr\/opener-s-reverses-and-jump-shifts-part-1\/#primaryimage","url":"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg","contentUrl":"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/bridge-course-yellow.jpg","width":1920,"height":1080,"caption":"Bridge course online"},{"@type":"WebSite","@id":"https:\/\/funbridge.com\/blog\/#website","url":"https:\/\/funbridge.com\/blog\/","name":"Blog Funbridge","description":"Toute l&#039;actualit\u00e9 du bridge et de FunBridge en un clin d&#039;\u0153il","publisher":{"@id":"https:\/\/funbridge.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/funbridge.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/funbridge.com\/blog\/#organization","name":"Funbridge","url":"https:\/\/funbridge.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/funbridge.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Funbridge_Blog.png","contentUrl":"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/Funbridge_Blog.png","width":610,"height":148,"caption":"Funbridge"},"image":{"@id":"https:\/\/funbridge.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Funbridge\/","https:\/\/x.com\/funbridge"]},{"@type":"Person","@id":"https:\/\/funbridge.com\/blog\/#\/schema\/person\/1e8a36d2186668746f34fe276f5cd1bd","name":"Alain L\u00e9vy","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/funbridge.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/www.funbridge.com\/blog\/wp-content\/uploads\/cropped-Alain-Levy-1.png","contentUrl":"https:\/\/www.funbridge.com\/blog\/wp-content\/uploads\/cropped-Alain-Levy-1.png","caption":"Alain L\u00e9vy"},"description":"Auteur et joueur renomm\u00e9 de bridge, il est n\u00e9 \u00e0 Casablanca le 14 juillet 1949. 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\/"}]}},"lang":"fr","translations":{"fr":26210,"en":26242},"language":"fr","pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/posts\/26210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/comments?post=26210"}],"version-history":[{"count":62,"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/posts\/26210\/revisions"}],"predecessor-version":[{"id":50446,"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/posts\/26210\/revisions\/50446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/media\/50013"}],"wp:attachment":[{"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/media?parent=26210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/categories?post=26210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/tags?post=26210"},{"taxonomy":"access","embeddable":true,"href":"https:\/\/funbridge.com\/blog\/wp-json\/wp\/v2\/access?post=26210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}