‘The Bills squandered two opportunities in the first half after starting with good field position. In the first quarter, leading 6-0, the Bills started at their 40-yard line and moved into Chiefs territory after receiver Khalil Shakir’s 15-yard catch on third-and-9. But three plays gained only two yards and the Bills punted. In the second quarter, a 25-yard punt return by rookie Brandon Codrington set up the Bills at the Chiefs’ 41. But three plays gained 7 yards, and on fourth down, Allen threw an interception.’