This week’s game against Denver is Dallas’ third interconference game of the season. The Cowboys lost their first AFC game of 2013 in a 16-17 decision at Kansas City. Last week Dallas lost 21-30 in San Diego. Last season, Dallas finished 3-1 while playing the AFC North. Dallas will close out its 2013 AFC schedule on Thanksgiving Day at AT&T Stadium against Oakland. Since 1970, the Cowboys boast the NFC’s highest winning percentage (.563) when facing an AFC team. San Francisco is second (.555) and Philadelphia third (.538). Dallas’ 89 wins is second only to San Francisco’s 91. The Philadelphia Eagles have the third-most wins with 85.