{"id":2168,"date":"2022-01-24T16:04:09","date_gmt":"2022-01-24T16:04:09","guid":{"rendered":"https:\/\/www.chess.lumn.eu\/wordpress\/?p=2168"},"modified":"2022-01-25T17:20:15","modified_gmt":"2022-01-25T17:20:15","slug":"fidelity_innovation","status":"publish","type":"post","link":"https:\/\/www.chess.lumn.eu\/wordpress\/2022\/01\/24\/fidelity_innovation\/","title":{"rendered":"Quand Fidelity innove"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2168\" class=\"elementor elementor-2168\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a5aac99 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a5aac99\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c46169e\" data-id=\"c46169e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-760aa82 elementor-widget elementor-widget-heading\" data-id=\"760aa82\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Quand Fidelity innove<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3205d0a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3205d0a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-983d5e0\" data-id=\"983d5e0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a7c910 elementor-widget elementor-widget-image\" data-id=\"2a7c910\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"400\" height=\"352\" src=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic.gif\" class=\"attachment-full size-full wp-image-2172\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e9c4ae8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e9c4ae8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-467d9a6\" data-id=\"467d9a6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f9ebfc elementor-widget elementor-widget-text-editor\" data-id=\"4f9ebfc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Cela fait un petit bout de temps que j&#8217;avais envie de rechercher dans mes documents des articles qui ont salu\u00e9 le parcours d&#8217;innovation de l&#8217;entreprise Fidelity en mati\u00e8re d&#8217;\u00e9checs \u00e9lectroniques. Ces innovations durant la fin des ann\u00e9es 80 ont consist\u00e9 en :<\/p><ul><li>Premier micro avec tables de hachage.<\/li><li>Premier micro utilisant l&#8217;apprentissage des erreurs.<\/li><li>Premier micro biprocesseur.<\/li><\/ul><p>Ces trois \u00e9l\u00e9ments font partie depuis de la base de tout logiciel d\u00e9di\u00e9 aux \u00e9checs. Les tables de hachage en particulier ont d\u00e9verrouill\u00e9 une des grandes faiblesses des \u00e9chiquiers d\u00e9di\u00e9s, \u00e0 savoir la gestion de finales. L&#8217;autre innovation qui viendra plus tard, mais pas de Fidelity, ni sur les micros, consistera en bases de donn\u00e9es de finales avec n pi\u00e8ces restantes sur l&#8217;\u00e9chiquier.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-314025c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"314025c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a0976a3\" data-id=\"a0976a3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cd6c0a9 elementor-widget elementor-widget-heading\" data-id=\"cd6c0a9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">1. Les tables de hashage<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bb02d79 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bb02d79\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-26434a3\" data-id=\"26434a3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e77f05 elementor-widget elementor-widget-heading\" data-id=\"5e77f05\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1.1 Fidelity Excel 68000<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-37ff171 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"37ff171\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9b1c377\" data-id=\"9b1c377\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d3e691a elementor-widget elementor-widget-text-editor\" data-id=\"d3e691a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Voici le premier test d\u00e9di\u00e9 au Fidelity Excel 68000, dont il y eu quelques versions avant l&#8217;av\u00e8nement du Excel 68000 Mach II. le test est sorti dans la revue Europe \u00c9checs de novembre 1987, et le scan de mon exemplaire est reproduit ci-dessous. \u00c0 noter que seuls 16\u2009Ko sont consacr\u00e9s aux tables de transposition. En 1987, le processeur co\u00fbte cher, la m\u00e9moire co\u00fbte cher et les co\u00fbts doivent \u00eatre optimis\u00e9s pour pouvoir vendre la machine \u00e0 plusieurs milliers de francs, mais sans s&#8217;adresser \u00e0 des joueurs fortun\u00e9s comme le faisait Mephisto \u00e0 vendre ses machines \u00e0 base de processeur Motorola pour une fortune. \u00c0 l&#8217;\u00e9poque, je ne pouvais m&#8217;offrir ni l&#8217;un ni l&#8217;autre.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-65dcbda elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"65dcbda\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b759099\" data-id=\"b759099\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-09d62b7 elementor-widget elementor-widget-pdfjs_viewer\" data-id=\"09d62b7\" data-element_type=\"widget\" data-widget_type=\"pdfjs_viewer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<iframe src=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/plugins\/pdf-viewer-for-elementor\/assets\/pdfjs\/web\/viewer.html?file=https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/Excel-68000.pdf&amp;embedded=true\" style=\"display: block; margin-left: auto; margin-right: auto; width: %; height: 1020px;\" frameborder=\"1\" marginheight=\"0px\" marginwidth=\"0px\" allowfullscreen><\/iframe>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e7f73c7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e7f73c7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e51ce45\" data-id=\"e51ce45\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bed497a elementor-widget elementor-widget-heading\" data-id=\"bed497a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1.2 Excel 68000 Mach II<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d7b014e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d7b014e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a723b7\" data-id=\"1a723b7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d40d0e6 elementor-widget elementor-widget-text-editor\" data-id=\"d40d0e6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Les \u00e9poux Spracklens sont dans une grande phase d&#8217;inspiration, assez rapidement, l&#8217;Excel 68000 est suivi par l&#8217;Excel 68000 Mach II. Ce dernier ne cr\u00e8ve pas le plafond ELO tout de suite, mais une am\u00e9lioration apr\u00e8s l&#8217;autre, aboutira \u00e0 la g\u00e9n\u00e9ration suivante. En attendant de percer, voici une machine qui poss\u00e8de 144Ko de m\u00e9moire d\u00e9di\u00e9e aux tables de transposition, une machine qui g\u00e8re les inversions de coups dans les ouvertures.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-779a5d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"779a5d6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d8d4f5f\" data-id=\"d8d4f5f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5727d20 elementor-widget elementor-widget-pdfjs_viewer\" data-id=\"5727d20\" data-element_type=\"widget\" data-widget_type=\"pdfjs_viewer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<iframe src=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/plugins\/pdf-viewer-for-elementor\/assets\/pdfjs\/web\/viewer.html?file=https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/Excel-mach-II.pdf&amp;embedded=true\" style=\"display: block; margin-left: auto; margin-right: auto; width: %; height: 1020px;\" frameborder=\"1\" marginheight=\"0px\" marginwidth=\"0px\" allowfullscreen><\/iframe>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0168bfc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0168bfc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-efc2d9b\" data-id=\"efc2d9b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ce6f590 elementor-widget elementor-widget-heading\" data-id=\"ce6f590\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1.3 Excel Mach II LA<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-021e8f2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"021e8f2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b910239\" data-id=\"b910239\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-443b385 elementor-widget elementor-widget-text-editor\" data-id=\"443b385\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>On voit sur le num\u00e9ro suivant d&#8217;Europe \u00c9checs qui date de l&#8217;\u00e9t\u00e9 1988 \u00e0 quel point les nouvelles machines sortent vite. Ici, pas d&#8217;innovation, nous sommes toujours \u00e0 discuter les tables de transposition, par contre, je voulais montrer, avec les diagrammes de tests, les progr\u00e8s faits pour optimiser le programme aux nouvelles techniques\u00a0: jeu d&#8217;instructions sur 16 bits et tables de transposition. Le Mach II LA est une vraie rupture, c&#8217;est une machine qui remporte quelques succ\u00e8s en tournois contre l&#8217;humain et surtout, elle fait le lien avec l&#8217;\u0153uvre finale des Spracklen, le programme Mach III qui utilisera encore le 68000 de la maison Motorola et une fr\u00e9quence d&#8217;horloge de 16 MHz.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3c0fb56 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3c0fb56\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c8fdc44\" data-id=\"c8fdc44\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c7a3a3c elementor-widget elementor-widget-pdfjs_viewer\" data-id=\"c7a3a3c\" data-element_type=\"widget\" data-widget_type=\"pdfjs_viewer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<iframe src=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/plugins\/pdf-viewer-for-elementor\/assets\/pdfjs\/web\/viewer.html?file=https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/Excel-MachII-LA.pdf&amp;embedded=true\" style=\"display: block; margin-left: auto; margin-right: auto; width: %; height: 1020px;\" frameborder=\"1\" marginheight=\"0px\" marginwidth=\"0px\" allowfullscreen><\/iframe>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-15d9530 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15d9530\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4da6dde\" data-id=\"4da6dde\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bce3613 elementor-widget elementor-widget-heading\" data-id=\"bce3613\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1.4 Excel Mach IV<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2506254 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2506254\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-15a639c\" data-id=\"15a639c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-56821f9 elementor-widget elementor-widget-text-editor\" data-id=\"56821f9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Toujours dans la section d\u00e9di\u00e9e aux tables de hachage, je me permets de sauter le Mach III, parce que le Mach IV est le m\u00eame programme, mais tournant sur le Motorola 68020 \u00e0 20 MHz. Le fabricant Fidelity a franchi le pas ici vers le monde des instructions et adressages sur 32 bits et une puissance de traitement sup\u00e9rieure, c&#8217;est pour cela que je n&#8217;ai pas continu\u00e9 sur le Mach III. La rupture est ici mat\u00e9rielle et non logicielle. La particularit\u00e9 du Mach IV est qu&#8217;il a pris pendant plusieurs mois, la t\u00eate du classement des micros de la SSDF, l&#8217;organisme su\u00e9dois qui faisait foi en termes de niveau de jeu. Pour la premi\u00e8re fois depuis longtemps, Mephisto n&#8217;occupe pas la t\u00eate de classement. D&#8217;ailleurs les Mach III et Mach IV ont \u00e9t\u00e9 si aboutis, qu&#8217;ils ont donn\u00e9 lieu \u00e0 d&#8217;autres d\u00e9clinaisons. On trouve ces programmes et hardwares dans les \u00e9chiquiers auto-r\u00e9pondeurs de la game Elite Avant Garde. On les trouve aussi d\u00e9clin\u00e9s dans une version low-cost mais design en tant que Fidelity Designer 2265 Master et Fidelity Designer 2325 Master. Concernant ce dernier, un article lui est consacr\u00e9 dans ma section &#8220;collection&#8221;.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e7cfe9a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e7cfe9a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b0992b1\" data-id=\"b0992b1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9959b5f elementor-widget elementor-widget-pdfjs_viewer\" data-id=\"9959b5f\" data-element_type=\"widget\" data-widget_type=\"pdfjs_viewer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<iframe src=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/plugins\/pdf-viewer-for-elementor\/assets\/pdfjs\/web\/viewer.html?file=https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/MachIV_1.pdf&amp;embedded=true\" style=\"display: block; margin-left: auto; margin-right: auto; width: %; height: 1020px;\" frameborder=\"1\" marginheight=\"0px\" marginwidth=\"0px\" allowfullscreen><\/iframe>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bd62011 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bd62011\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0102431\" data-id=\"0102431\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ab517cf elementor-widget elementor-widget-pdfjs_viewer\" data-id=\"ab517cf\" data-element_type=\"widget\" data-widget_type=\"pdfjs_viewer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<iframe src=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/plugins\/pdf-viewer-for-elementor\/assets\/pdfjs\/web\/viewer.html?file=https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/MachIV_2.pdf&amp;embedded=true\" style=\"display: block; margin-left: auto; margin-right: auto; width: %; height: 1020px;\" frameborder=\"1\" marginheight=\"0px\" marginwidth=\"0px\" allowfullscreen><\/iframe>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-35055d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"35055d9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-96ea9e7\" data-id=\"96ea9e7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-958dc14 elementor-widget elementor-widget-heading\" data-id=\"958dc14\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. Le micro qui apprend de ses erreurs<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-37bb2e1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"37bb2e1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1d995fc\" data-id=\"1d995fc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-da44bf6 elementor-widget elementor-widget-text-editor\" data-id=\"da44bf6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Dans les \u00e9valuations de la force des micros, il peut arriver qu&#8217;un testeur fasse affronter deux machines, disons un Fidelity Avant Garde Master et un Novag Diablo, et que sur 20 parties, les deux machines jouent plusieurs fois la m\u00eame partie. Cela fausse \u00e0 l&#8217;\u00e9vidence les r\u00e9sultats. D&#8217;autre part, monsieur &#8220;Je ma\u00eetrise le jeu&#8221; plante trente fois de suite la m\u00eame d\u00e9faite \u00e0 sa machine pr\u00e9f\u00e9r\u00e9e. Cela lui fait surement tr\u00e8s plaisir, mais n&#8217;y a-t-il pas un moyen pour que cela ne se produise pas\u202f? Eh oui, Fidelity a la solution, et ils sortirent en leur temps la premi\u00e8re machine qui essaye d&#8217;\u00e9viter de faire plusieurs fois la m\u00eame erreur ! Depuis, tous les logiciels ont int\u00e9gr\u00e9 une fonction d&#8217;apprentissage dans leur arbre de recherche.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-008fa90 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"008fa90\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-895ee1c\" data-id=\"895ee1c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a543b1 elementor-widget elementor-widget-pdfjs_viewer\" data-id=\"0a543b1\" data-element_type=\"widget\" data-widget_type=\"pdfjs_viewer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<iframe src=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/plugins\/pdf-viewer-for-elementor\/assets\/pdfjs\/web\/viewer.html?file=https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/learn.pdf&amp;embedded=true\" style=\"display: block; margin-left: auto; margin-right: auto; width: %; height: 1020px;\" frameborder=\"1\" marginheight=\"0px\" marginwidth=\"0px\" allowfullscreen><\/iframe>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f19ce61 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f19ce61\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e048829\" data-id=\"e048829\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e383486 elementor-widget elementor-widget-heading\" data-id=\"e383486\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. Le premier multi-processeur<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-53d95ef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"53d95ef\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-289cf1b\" data-id=\"289cf1b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46f404a elementor-widget elementor-widget-text-editor\" data-id=\"46f404a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Des essais d&#8217;overclocking, tout le monde a pu constater que de doubler la vitesse d&#8217;horloge conduit \u00e0 gagner des points ELO. Une autre mani\u00e8re d&#8217;acc\u00e9l\u00e9rer l&#8217;exploration de l&#8217;arbre est de confier une partie des coups \u00e0 explorer \u00e0 un processeur et l&#8217;autre partie \u00e0 un autre processeur, sachant qu&#8217;il faut ensuite arbitrer entre les r\u00e9sultats des explorations des deux parties d&#8217;arbre. Fidelity a \u00e9t\u00e9 la premi\u00e8re entreprise \u00e0 commercialiser un micro biprocesseur.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4e636b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e636b5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e1c2f99\" data-id=\"e1c2f99\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ff2c070 elementor-widget elementor-widget-pdfjs_viewer\" data-id=\"ff2c070\" data-element_type=\"widget\" data-widget_type=\"pdfjs_viewer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<iframe src=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/plugins\/pdf-viewer-for-elementor\/assets\/pdfjs\/web\/viewer.html?file=https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/biproc.pdf&amp;embedded=true\" style=\"display: block; margin-left: auto; margin-right: auto; width: %; height: 1020px;\" frameborder=\"1\" marginheight=\"0px\" marginwidth=\"0px\" allowfullscreen><\/iframe>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2e222a1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2e222a1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ccb413e\" data-id=\"ccb413e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ac79235 elementor-widget elementor-widget-heading\" data-id=\"ac79235\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4. Conclusion<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ced0e53 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ced0e53\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-984fdf4\" data-id=\"984fdf4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2857439 elementor-widget elementor-widget-text-editor\" data-id=\"2857439\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Je pense qu&#8217;on peut dire que l\u00e0 o\u00f9 Mephisto pousse l&#8217;algorithme avec son programmeur vedette, Richard Lang, ainsi que la puissance brute avec des processeurs 68000 et 68020 pour le grand public, Fidelity explore de nouvelles voies et en l&#8217;espace de deux ou trois ans, ils ont sorti des micros avec des innovations. Si les tables de hachage \u00e9taient d\u00e9j\u00e0 connues, l&#8217;entreprise est la premi\u00e8re \u00e0 commercialiser une machine qui les utilise. La solution s&#8217;est r\u00e9v\u00e9l\u00e9e si performante qu&#8217;elle est devenue le sine qua non pour des machines qui jouent bien les finales. Le multiprocessing ou l&#8217;apprentissage \u00e9taient moins d\u00e9terminants pour la force de jeu, mais encore une fois, il fallait que quelqu&#8217;un d\u00e9friche pour les autres. \u00c0 mon sens, un programme qui tient compte de ses erreurs pass\u00e9es est pour moi plus attrayant qu&#8217;une killer biblioth\u00e8que orient\u00e9e tournoi et qui restreint le jeu \u00e0 quelques variantes sans risque pour le style de jeu d&#8217;une machine. Bravo \u00e0 Fidelity pour le courage de s&#8217;engager sur de nouvelles voies.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Quand Fidelity innove Cela fait un petit bout de temps que j&#8217;avais envie de rechercher dans mes documents des articles qui ont salu\u00e9 le parcours d&#8217;innovation de l&#8217;entreprise Fidelity en mati\u00e8re d&#8217;\u00e9checs \u00e9lectroniques. Ces innovations durant la fin des ann\u00e9es 80 ont consist\u00e9 en : Premier micro avec tables de hachage. Premier micro utilisant l&#8217;apprentissage&hellip;&nbsp;<a href=\"https:\/\/www.chess.lumn.eu\/wordpress\/2022\/01\/24\/fidelity_innovation\/\" class=\"\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Quand Fidelity innove<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":2172,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"[\"content\",\"tags\"]","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"categories":[53],"tags":[9,8],"rttpg_featured_image_url":{"full":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic.gif",400,352,false],"landscape":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic.gif",400,352,false],"portraits":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic.gif",400,352,false],"thumbnail":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic-150x150.gif",150,150,true],"medium":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic-300x264.gif",300,264,true],"large":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic.gif",400,352,false],"1536x1536":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic.gif",400,352,false],"2048x2048":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic.gif",400,352,false],"neve-blog":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2022\/01\/fidelity_designer_2000_pic.gif",400,352,false]},"rttpg_author":{"display_name":"valterd","author_link":"https:\/\/www.chess.lumn.eu\/wordpress\/author\/valterd\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/www.chess.lumn.eu\/wordpress\/category\/blog\/\" rel=\"category tag\">Blog<\/a>","rttpg_excerpt":"Quand Fidelity innove Cela fait un petit bout de temps que j&#8217;avais envie de rechercher dans mes documents des articles qui ont salu\u00e9 le parcours d&#8217;innovation de l&#8217;entreprise Fidelity en mati\u00e8re d&#8217;\u00e9checs \u00e9lectroniques. Ces innovations durant la fin des ann\u00e9es 80 ont consist\u00e9 en : Premier micro avec tables de hachage. Premier micro utilisant l&#8217;apprentissage&hellip;&nbsp;Read&hellip;","_links":{"self":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts\/2168"}],"collection":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/comments?post=2168"}],"version-history":[{"count":57,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts\/2168\/revisions"}],"predecessor-version":[{"id":2262,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts\/2168\/revisions\/2262"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/media\/2172"}],"wp:attachment":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/media?parent=2168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/categories?post=2168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/tags?post=2168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}