{"id":432,"date":"2018-07-06T09:19:31","date_gmt":"2018-07-06T09:19:31","guid":{"rendered":"http:\/\/www.chess.lumn.eu\/wordpress\/?p=432"},"modified":"2020-11-15T16:46:34","modified_gmt":"2020-11-15T16:46:34","slug":"mephisto-chess-chalenger-40mhz","status":"publish","type":"post","link":"https:\/\/www.chess.lumn.eu\/wordpress\/2018\/07\/06\/mephisto-chess-chalenger-40mhz\/","title":{"rendered":"Mephisto Chess Chalenger 40Mhz"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04.jpg\" alt=\"\" class=\"wp-image-423\" width=\"1920\" height=\"966\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04.jpg 1920w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04-300x151.jpg 300w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04-768x386.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04-1024x515.jpg 1024w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_02.jpg\" alt=\"\" class=\"wp-image-421\" width=\"1920\" height=\"881\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_02.jpg 1920w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_02-300x138.jpg 300w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_02-768x352.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_02-1024x470.jpg 1024w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<p>Cette machine a \u00e9t\u00e9 achet\u00e9e mi d\u00e9cembre 2017 sur un site de petites annonces allemand pour environ 110 euros. C&#8217;est une version turbo (4x) des <a href=\"http:\/\/www.chess.lumn.eu\/wordpress\/2018\/04\/08\/saitek-centurion\/\">Saitek Centurion<\/a>, Pr\u00e4sident, MMIV, GK2100 et Cosmos pour n&#8217;en citer que quelques uns. Le processeur est cadenc\u00e9 \u00e0 40 Mhz au lieu de 10, l&#8217;horloge aussi tourne 4 fois plus vite, par cons\u00e9quent, pour utiliser un niveau de jeux, par exemple 15 secondes par coup, il faut placer l&#8217;appareil en 1 minute par coup! Le gain en performance de jeu est \u00e9valu\u00e9 \u00e0 2183 elo au lieu de 2021 ce qui est substantiel. Et en fait, l&#8217;appareil se d\u00e9brouille bien, c&#8217;est le 4i\u00e8me en niveau de jeu (voir l&#8217;article sur le <a href=\"http:\/\/www.chess.lumn.eu\/wordpress\/tournament-5-2018\/\">tournoi de classement<\/a>) o\u00f9 la machine rentre 18.5 points sur 28 et o\u00f9 l&#8217;appareil peut vaincre virtuellement tout le monde mais au final, son score est de 2066 elo, un peu loin des 2183 th\u00e9oriques. Mais le plus gros probl\u00e8me que j&#8217;ai eu avec ce jeu est du \u00e0 son &#8220;<a href=\"https:\/\/www.schach-computer.info\/wiki\/index.php?title=Bugs\" target=\"_blank\" rel=\"noopener noreferrer\">fun level bug<\/a>&#8221; ! En effet, \u00e0 la fin, m\u00eame apr\u00e8s un reset complet par pression sur &#8220;ACL&#8221;, le mode &#8220;fun&#8221; n&#8217;\u00e9tait plus quitt\u00e9 et l&#8217;appareil sacrifiait syst\u00e9matiquement sa dame. Mon temps \u00e9tant compt\u00e9, je n&#8217;ai pas eu la patience de g\u00e9rer ce probl\u00e8me, je pr\u00e9f\u00e8re rester avec le Saitek Pr\u00e4sident qui joue un peu moins fort (il n&#8217;est pas tun\u00e9) mais a un jeu stable et sans bugs. J&#8217;ai mis le Chess Challenger en vente sur ebay en juillet 2018 et je vois d\u00e9j\u00e0 que je ne vais pas r\u00e9cup\u00e9rer ma mise, je l&#8217;ai achet\u00e9 un peu cher je pense.<\/p>\n\n\n\n<p>D\u00e9cid\u00e9ment, entre le Centurion qui a son \u00e9cran d&#8217;endommag\u00e9 et son cousin ici que a le &#8220;niveau joyeux&#8221; un peu trop pr\u00e9sent, j&#8217;ai pas de chance avec cette s\u00e9rie, mais heureusement il me reste le tr\u00e8s beau Saitek Pr\u00e4sident pour sauver la famille de produits.<\/p>\n\n\n\n<p>Mise \u00e0 jour: la vente sur eBay c&#8217;est pas bien pass\u00e9e, j&#8217;avais mis deux fois un prix de r\u00e9serve de plus de 60 euros, il n&#8217;a jamais \u00e9t\u00e9 atteint, l&#8217;ench\u00e8re maximum \u00e9tant de 44-46 euros. Pourtant, d&#8217;autres appareils, non tun\u00e9s, se vendent autour de 50 euros. Finalement, je l&#8217;ai remis sans prix de r\u00e9serve et il a \u00e9t\u00e9 vendu pour 26.5 euros! Quelle d\u00e9ception. Sinon, la nouvelle: la personne qui l&#8217;a achet\u00e9 est un peu \u00e9lectronicien, et il s&#8217;est rendu compte que l&#8217;alimentation de l&#8217;appareil \u00e9tait limit\u00e9e par rapport \u00e0 ce que le processeur a besoin et en gros, l&#8217;appareil n&#8217;a jamais tourn\u00e9 \u00e0 40 Mhz! Il a remplac\u00e9 une diode et une r\u00e9sistance dans l&#8217;alimentation, suite \u00e0 quoi, l&#8217;appareil fonctionne m\u00eame sur piles et cerise sur le g\u00e2teau, d&#8217;apr\u00e8s lui, le fun level bug ne se produit plus. Le bug se produisant sur des s\u00e9ries d&#8217;appareils dont l&#8217;alimentation n&#8217;a pas \u00e9t\u00e9 dimensionn\u00e9e correctement.&nbsp; C&#8217;est dommage, j&#8217;ai \u00e9valu\u00e9 une machine qui ne fonctionnait pas au maximum de ses possibilit\u00e9s! Je devrais peut-\u00eatre racheter un centurion et le laisser tuner?<\/p>\n\n\n\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_03.jpg\" alt=\"\" class=\"wp-image-422\" width=\"1920\" height=\"746\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_03.jpg 1920w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_03-300x116.jpg 300w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_03-768x298.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_03-1024x398.jpg 1024w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_05.jpg\" alt=\"\" class=\"wp-image-424\" width=\"1232\" height=\"1920\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_05.jpg 1232w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_05-193x300.jpg 193w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_05-768x1197.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_05-657x1024.jpg 657w\" sizes=\"(max-width: 1232px) 100vw, 1232px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_06.jpg\" alt=\"\" class=\"wp-image-425\" width=\"1920\" height=\"1405\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_06.jpg 1920w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_06-300x220.jpg 300w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_06-768x562.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_06-1024x750.jpg 1024w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_07.jpg\" alt=\"\" class=\"wp-image-426\" width=\"1920\" height=\"1670\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_07.jpg 1920w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_07-300x261.jpg 300w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_07-768x668.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_07-1024x891.jpg 1024w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_08.jpg\" alt=\"\" class=\"wp-image-427\" width=\"1920\" height=\"1468\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_08.jpg 1920w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_08-300x229.jpg 300w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_08-768x587.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_08-1024x783.jpg 1024w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_09.jpg\" alt=\"\" class=\"wp-image-428\" width=\"1920\" height=\"1143\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_09.jpg 1920w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_09-300x179.jpg 300w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_09-768x457.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_09-1024x609.jpg 1024w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_10.jpg\" alt=\"\" class=\"wp-image-429\" width=\"1920\" height=\"994\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_10.jpg 1920w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_10-300x155.jpg 300w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_10-768x398.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_10-1024x530.jpg 1024w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_11.jpg\" alt=\"\" class=\"wp-image-430\" width=\"1920\" height=\"1128\" srcset=\"https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_11.jpg 1920w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_11-300x176.jpg 300w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_11-768x451.jpg 768w, https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_11-1024x601.jpg 1024w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Cette machine a \u00e9t\u00e9 achet\u00e9e mi d\u00e9cembre 2017 sur un site de petites annonces allemand pour environ 110 euros. C&#8217;est une version turbo (4x) des Saitek Centurion, Pr\u00e4sident, MMIV, GK2100 et Cosmos pour n&#8217;en citer que quelques uns. Le processeur est cadenc\u00e9 \u00e0 40 Mhz au lieu de 10, l&#8217;horloge aussi tourne 4 fois plus&hellip;&nbsp;<a href=\"https:\/\/www.chess.lumn.eu\/wordpress\/2018\/07\/06\/mephisto-chess-chalenger-40mhz\/\" class=\"\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Mephisto Chess Chalenger 40Mhz<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":423,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"categories":[6],"tags":[27,10,15,16,19,20],"rttpg_featured_image_url":{"full":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04.jpg",1920,966,false],"landscape":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04.jpg",1920,966,false],"portraits":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04.jpg",1920,966,false],"thumbnail":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04-150x150.jpg",150,150,true],"medium":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04-300x151.jpg",300,151,true],"large":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04-1024x515.jpg",1024,515,true],"1536x1536":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04.jpg",1536,773,false],"2048x2048":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04.jpg",1920,966,false],"neve-blog":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2018\/07\/MephistoChessChallenger_04.jpg",930,468,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\/collection\/\" rel=\"category tag\">Collection<\/a>","rttpg_excerpt":"Cette machine a \u00e9t\u00e9 achet\u00e9e mi d\u00e9cembre 2017 sur un site de petites annonces allemand pour environ 110 euros. C&#8217;est une version turbo (4x) des Saitek Centurion, Pr\u00e4sident, MMIV, GK2100 et Cosmos pour n&#8217;en citer que quelques uns. Le processeur est cadenc\u00e9 \u00e0 40 Mhz au lieu de 10, l&#8217;horloge aussi tourne 4 fois plus&hellip;&nbsp;Read&hellip;","_links":{"self":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts\/432"}],"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=432"}],"version-history":[{"count":12,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts\/432\/revisions"}],"predecessor-version":[{"id":1323,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts\/432\/revisions\/1323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/media\/423"}],"wp:attachment":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/media?parent=432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/categories?post=432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/tags?post=432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}