{
 "id": "us-chess-championship",
 "name": "U.S. Chess Championship",
 "domain": "chess",
 "domain_name": "Chess and board games",
 "organizer": "Saint Louis Chess Club",
 "official": true,
 "official_basis": "The national championship of US Chess (the US Chess Federation), hosted by the Saint Louis Chess Club since 2009",
 "official_url": null,
 "cadence": "annual",
 "wikidata_qid": "Q2297972",
 "calendar": "October, Saint Louis",
 "categories": [
  {
   "key": "open",
   "name": "U.S. Championship"
  }
 ],
 "reigning": [
  {
   "category": "U.S. Championship",
   "year": 2024,
   "winners": [
    {
     "person_id": "fabiano-caruana",
     "name": "Fabiano Caruana",
     "work_title": null,
     "sources": [
      "https://en.wikipedia.org/wiki/US_Chess_Championship",
      "https://uschesschamps.com/grandmaster-fabiano-caruana-claims-fourth-u-s-championship-title-im-carissa-yip-wins-third-consecutive-u-s-womens-championship/",
      "https://www.wikidata.org/wiki/Q367277"
     ],
     "url": "https://allwinners.rockpool.cc/people/fabiano-caruana/"
    }
   ]
  }
 ],
 "editions": [
  {
   "year": 2024,
   "event_date": "2024-10-24",
   "event_date_estimated": false,
   "categories": [
    {
     "key": "open",
     "name": "U.S. Championship",
     "winners": [
      {
       "person_id": "fabiano-caruana",
       "name": "Fabiano Caruana",
       "work_title": null,
       "sources": [
        "https://en.wikipedia.org/wiki/US_Chess_Championship",
        "https://uschesschamps.com/grandmaster-fabiano-caruana-claims-fourth-u-s-championship-title-im-carissa-yip-wins-third-consecutive-u-s-womens-championship/",
        "https://www.wikidata.org/wiki/Q367277"
       ],
       "url": "https://allwinners.rockpool.cc/people/fabiano-caruana/"
      }
     ]
    }
   ],
   "url": "https://allwinners.rockpool.cc/contests/us-chess-championship/2024/"
  },
  {
   "year": 2023,
   "event_date": "2023-10-18",
   "event_date_estimated": false,
   "categories": [
    {
     "key": "open",
     "name": "U.S. Championship",
     "winners": [
      {
       "person_id": "fabiano-caruana",
       "name": "Fabiano Caruana",
       "work_title": null,
       "sources": [
        "https://en.wikipedia.org/wiki/US_Chess_Championship",
        "https://uschesschamps.com/2023-u-s-chess-championships-day-11-recap/",
        "https://www.wikidata.org/wiki/Q367277"
       ],
       "url": "https://allwinners.rockpool.cc/people/fabiano-caruana/"
      }
     ]
    }
   ],
   "url": "https://allwinners.rockpool.cc/contests/us-chess-championship/2023/"
  },
  {
   "year": 2021,
   "event_date": "2021-01-01",
   "event_date_estimated": true,
   "categories": [
    {
     "key": "open",
     "name": "U.S. Championship",
     "winners": [
      {
       "person_id": "wesley-so",
       "name": "Wesley So",
       "work_title": null,
       "sources": [
        "https://en.wikipedia.org/wiki/US_Chess_Championship",
        "https://uschesschamps.com/2021-u-s-chess-champions-teenage-talent-yip-wins-u-s-womens-championship-while-veteran-so-claims-third-u-s-championship-title/",
        "https://www.wikidata.org/wiki/Q147495"
       ],
       "url": "https://allwinners.rockpool.cc/people/wesley-so/"
      }
     ]
    }
   ],
   "url": "https://allwinners.rockpool.cc/contests/us-chess-championship/2021/"
  },
  {
   "year": 2020,
   "event_date": "2020-01-01",
   "event_date_estimated": true,
   "categories": [
    {
     "key": "open",
     "name": "U.S. Championship",
     "winners": [
      {
       "person_id": "wesley-so",
       "name": "Wesley So",
       "work_title": null,
       "sources": [
        "https://en.wikipedia.org/wiki/US_Chess_Championship",
        "https://uschesschamps.com/2020-u-s-chess-championships-winners-crowned-in-all-five-national-tournaments/",
        "https://www.wikidata.org/wiki/Q147495"
       ],
       "url": "https://allwinners.rockpool.cc/people/wesley-so/"
      }
     ]
    }
   ],
   "url": "https://allwinners.rockpool.cc/contests/us-chess-championship/2020/"
  },
  {
   "year": 2019,
   "event_date": "2019-03-30",
   "event_date_estimated": false,
   "categories": [
    {
     "key": "open",
     "name": "U.S. Championship",
     "winners": [
      {
       "person_id": "hikaru-nakamura",
       "name": "Hikaru Nakamura",
       "work_title": null,
       "sources": [
        "https://en.wikipedia.org/wiki/US_Chess_Championship",
        "https://uschesschamps.com/2019-u-s-chess-champions-teenage-talent-wins-u-s-womens-championship-while-veteran-nakamura-claims-fifth-u-s-championship-title/",
        "https://www.wikidata.org/wiki/Q337223"
       ],
       "url": "https://allwinners.rockpool.cc/people/hikaru-nakamura/"
      }
     ]
    }
   ],
   "url": "https://allwinners.rockpool.cc/contests/us-chess-championship/2019/"
  }
 ],
 "url": "https://allwinners.rockpool.cc/contests/us-chess-championship/",
 "build_id": "b0dfa7d-202610112006"
}