Patrick Mahomes's Chiefs outduel Josh Allen's Bills in an instant classic - Sports Illustrated
Chiefs vs Bills: Patrick Mahomes goes 'Grim Reaper' as Kansas City defeats Buffalo in epic back-and-forth overtime battle
How the Chiefs and Bills ended one of the craziest games in NFL history - The Washington Post
2021 AFC Divisional playoff game (Buffalo–Kansas City) - Wikipedia
Kansas City advances to 4th consecutive AFC title game with thrilling OT win over Bills
Josh Allen appreciation post. The man left it all on the field and gave us the most exciting game of our lives. Let's do this again next January. : r/KansasCityChiefs
How the Chiefs and Bills ended one of the craziest games in NFL history - The Washington Post
Mini Movie: Chiefs Defeat Bills in Greatest Divisional Round Game Ever Played
KC Chiefs QB Patrick Mahomes leads overtime win against Bills
Chiefs rally past Buffalo 42-36 in OT in wild playoff game
Bills loss to Chiefs wasn't only because of stupid overtime rules
Chiefs' QB Patrick Mahomes on the game-ending INT vs. Bills
The Grim Reaper and the Perfect Game: Patrick Mahomes vs the Bills
Bills took a lead with 13 seconds left and still lost to Chiefs and the amazing Patrick Mahomes