Ant590 +4 over Cepheid http://webutil.bridgebase.com/v2/tview.php?t=ARDCHALLENGE:a9189806.3971.11e7.b134.0cc47a39aeb4-1494854598&u=cepheid Xavierf +40 over Cepheid http://webutil.bridgebase.com/v2/tview.php?t=ARDCHALLENGE:8ab2ec7e.3971.11e7.b134.0cc47a39aeb4-1494854547&u=cepheid