Connections of Soreanga after her Group 1 Preis der Diana victory. Photo: WETTSTARAdam Mills goes over Germany’s premier race for three-year-olds. That’s my first assessment of the 168th running of the Group 1 Preis der Diana at Düsseldorf on Sunday. Soreanga produced a brilliant display with an average speed that was more than 3kmh faster than an average winner over the course and distance in a Pattern race from our database. In a fast time, she accelerated clear in the closing stages and is really the only runner I’m keen to add to the notebook from the 168th Preis der Diana.