Kansas City Chiefs Buffalo Bills instant classic Divisional Round
Chiefs rally past Buffalo 42-36 in OT in wild playoff game - Seattle Sports
Patrick Mahomes' TD pass in OT gives K.C. win over Bills in a classic
Patrick Mahomes and Josh Allen Delivered a Playoff Instant Classic - The Ringer
The NFL's overtime rule explained and why fans want to see it changed
Again?! Bills can't stop Chiefs with 16 seconds left either, apparently
2021 AFC Divisional playoff game (Buffalo–Kansas City) - Wikipedia
Bills loss to Chiefs wasn't only because of stupid overtime rules
Patrick Mahomes goes 'Grim Reaper' as Kansas City Chiefs defeat the Buffalo Bills in epic back-and-forth overtime battle, National Sports