The three teams of the two sides were smashed and killed by six rounds of 216 decks. The Yichang team defeated the Wanzhou team with a big advantage (203:157) and won the victory of the “Wanzhou District-Yichang” Bridge Competition (Wanzhou Station) in 2015; Yichang The team's Three Gorges Guangbo design won the championship with a clear advantage of 5 wins and 1 loss of 88.57 points. In the entire 18 games, Yichang team won 11 victories.