How the Chiefs and Bills Set a Record for Playoff Thrills - The New York Times
Bills fall to Chiefs 42-36 in OT in wild playoff game
Chiefs Knock off Bills in Overtime to Advance to the AFC Championship - The New York Times
N.F.L. Playoff Picture: Each Team's Path to the Postseason - The New York Times
AFC playoff picture: Chiefs win means Bills can't clinch top seed this week - Buffalo Rumblings
Giants-Vikings playoff history going into wild-card game
NFL playoffs Buffalo Bills vs. Kansas City Chiefs postseason history
NFL approves NEUTRAL site for potential Bills-Chiefs AFC title game
Buffalo Bills vs Kansas City Chiefs - January 23, 2022
How the Kansas City Chiefs and Buffalo Bills scored 25 points in 2 minutes - ESPN