49ers vs. Seahawks final score: Goal line stop secures NFC West title for San Francisco - DraftKings Network
San Francisco 49ers ride goal-line stand in final seconds, beat Seattle Seahawks
San Francisco 49ers: A look back at how the rivalry with the Seattle Seahawks started - Niners Nation
Brock Purdy and the 49ers breeze past Seahawks to clinch NFC West - ESPN
2013 Seattle Seahawks season - Wikipedia
49ers win NFC West title thanks to heroic stop at 1-yard line against Seahawks
It's Fitting for 49ers QB Colin Kaepernick to Face the Seahawks in Likely Finale
Battle tested' 49ers deserve the No. 1 seed among flawed NFC field - The Athletic
49ers vs. Seahawks final score: San Francisco clinches No. 1 seed in NFC with goal-line stand