{
  "id": "/",
  "name": "Étude — chess practice",
  "short_name": "Étude",
  "description": "Chess practice that explains itself: puzzles that adapt to your level and show why a wrong move fails, games against the computer with every move reviewed, and an openings guide. You can play a friend by link too.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#15181b",
  "theme_color": "#15181b",
  "lang": "en",
  "categories": [
    "games"
  ],
  "icons": [
    {
      "src": "icon-knight-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icon-knight-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icon-knight-maskable-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "icon-knight-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}