The Eagles looked to win their 6th game in a row against the winless 49ers. The Eagles got off to a slow start, only leading 3-0 after the first quarter. Late in the second quarter, the Eagles blew the game open. Carson Wentz found tight end Zach Ertz for a 1-yard touchdown in the back of the end zone off of a bootleg pass, and Jalen Mills intercepted rookie QB C.J. Beathard and returned it 37 yards for a touchdown. The 49ers appeared to have some life in the third quarter, following a Carson Wentz interception, leading to a Matt Breida 22 yard touchdown reception. However, the Eagles responded, with Wentz connecting with Alshon Jeffery for a 53-yard touchdown, putting the game out of reach. The Eagles went on to win 33-10 and advanced to 7-1 on the season. Despite the win, the Eagles played a sloppy game in a rainy afternoon at the Linc.
Question: How many more points did the Eagles win the game by than the lead they had after the first quarter?
Answer: 20