Table:
text: 1964 Oakland Raiders season
Season schedule
Season schedule
Week Date_ Opponent Result_ Attendance
11 November 22, 1964 New York Jets W 35–26 15589
12 November 29, 1964 at Denver Broncos T 20–20 15958
13 December 6, 1964 Buffalo Bills W 16–13 18134
14 December 20, 1964 San Diego Chargers W 21–20 20124

Question: What week was the game played for the Oakland Raiders on December 6, 1964?