2012 European Standard Final | Ferruggia - Koehler | SF Benedetto Ferruggia - Claudia Koehler, GER, dancing the solo Slow Foxtrot in the final of the 2012 WDSF European DanceSport Championship Standard in Koblenz, GER. championship final benedetto ferruggia claudia european 2012 koehler ger slow foxtrot koblenz std solo sf