{"name":"Checkmate Academy","short_name":"Checkmate","description":"Progressive chess mate puzzles — climb from mate-in-1 to mate-in-7, defeat the Boss Kings, earn crowns.","start_url":"/","scope":"/","display":"standalone","orientation":"portrait","background_color":"#171310","theme_color":"#171310","icons":[{"src":"/icons/icon-192.png","sizes":"192x192","type":"image/png","purpose":"any"},{"src":"/icons/icon-512.png","sizes":"512x512","type":"image/png","purpose":"any"},{"src":"/icons/icon-maskable-512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}