The following decade is regarded as the most successful in the club's history as they finished second during the 1923–24 season, losing out on winning the league title on the goal average system used at the time to Huddersfield Town. During this period, they reached two FA Cup finals, losing 1–0 to Sheffield United in 1925 before returning to the final two years later, beating Arsenal 1–0 at Wembley Stadium in 1927. They also won the FA Charity Shield after beating amateur side Corinthians 2–1. Cardiff remain the only non-English side to have ever won the FA Cup or FA Charity Shield.