SORRELL Klatzko produced the best performance of the seven Irish combinations who contested the CDI3* Grand Prix at the NAF Hartpury Festival of Dressage in Gloucestershire last weekend. She and her 13-year-old partner Turbo finished eighth of the 23 starters on a score of 68.916%, which is also an MER for next year’s European Championships. The class was won by Britain’s Charlotte Dujardin and the McCarthy family’s Brave Heart on 74.804%.