{"version":"1.0","provider_name":"Blog Funbridge","provider_url":"https:\/\/funbridge.com\/blog","author_name":"Alain L\u00e9vy","title":"La quatri\u00e8me couleur forcing pour tous : Le\u00e7on (partie 1\/3) - Blog Funbridge","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1sPyQRkGyl\"><a href=\"https:\/\/funbridge.com\/blog\/fr\/fourth-suit-forcing-lesson\/\">La quatri\u00e8me couleur forcing pour tous&nbsp;: Le\u00e7on (partie 1\/3)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/funbridge.com\/blog\/fr\/fourth-suit-forcing-lesson\/embed\/#?secret=1sPyQRkGyl\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0La quatri\u00e8me couleur forcing pour tous&nbsp;: Le\u00e7on (partie 1\/3)\u00a0\u00bb &#8212; Blog Funbridge\" data-secret=\"1sPyQRkGyl\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/funbridge.com\/blog\/wp-content\/uploads\/quatrieme-couleur-forcing-pour-tous-lecon.jpg","thumbnail_width":1920,"thumbnail_height":1080,"description":"La quatri\u00e8me couleur forcing fait partie de ce que les professeurs pr\u00e9sentent sous la rubrique \u201cDeuxi\u00e8me ench\u00e8re du r\u00e9pondant\u201d. C\u2019est une ench\u00e8re conventionnelle, qui ne s\u2019emploie donc qu\u2019en l\u2019absence d\u2019ench\u00e8re naturelle satisfaisante. Mais \u00e0 la diff\u00e9rence de nombreuses conventions, elle est incontournable. En voici un r\u00e9sum\u00e9 \u00e0 la fois simple et complet. \u00c0 lire et \u00e0 relire."}