Darius Racing's Group 3 winner Isfahani (Ger) (Isfahan {Ger}--Identity {Ger}, by Manduro {Ger}), who was runner-up in the 2021 G1 Preis der Diana (German Oaks), died suddenly on Thursday. An autopsy is pending. Dr. Stefan Oschmann's Racing Manager Holger Faust said in a statement, "Unfortunately we have to announce that Isfahani passed away suddenly and surprisingly today. We requested an autopsy to determine the exact cause of death. It's very sad, she was Dr. Oschmann's favorite horse." Bred by Gestut Karlshof, the chestnut filly was purchased by Faust for €36,000...