Be the grim reaper': Patrick Mahomes' TD in OT lifts Chiefs over Josh Allen, Bills in game for the ages - The Athletic
Chiefs rally past Buffalo 42-36 in OT in wild playoff game
2021 Kansas City Chiefs season - Wikipedia
Patrick Mahomes' TD pass in OT gives K.C. win over Bills in a classic
Kansas City advances to 4th consecutive AFC title game with thrilling OT win over Bills
Chiefs rally past Buffalo 42-36 in OT in wild playoff game - 5 Eyewitness News
Patrick Mahomes and Josh Allen Delivered a Playoff Instant Classic - The Ringer
2021 AFC Divisional playoff game (Buffalo–Kansas City) - Wikipedia
Chiefs vs. Bills classic: NFL overtime rule under attack after Kansas City walks off on first-possession TD