Returning to the same ParisLongchamp course and mile distance over which she had dominated the G1 Prix Marcel Boussac on Arc day, Yeguada Centurion SL's Blue Rose Cen (Ire) (Churchill {Ire}--Queen Blossom {Ire}, by Jeremy) continued where she left off with an all-the-way success in the G3 Prix de la Grotte on Sunday. Sporting a red hood for the preliminaries, the even-money favourite was sent straight to the front by Aurelien Lemaitre and was asked to extend two out. Responding generously without the need for the whip, the bay had...