Underlining the strength of the speedier 3-year-olds this year, Al Shira'aa Farms' Ocean Jewel (Ire) (Sioux Nation) passed a stern test against the older brigade on Thursday as she captured Leopardstown's G3 TRI Equestrian Ballycorus S. Stretching out to seven furlongs, having finished third behind The Antarctic (Ire) (Dark Angel {Ire}) and Ocean Quest (Ire) (Sioux Nation) in the G3 Lacken S. over six at Naas last month, the Willie McCreery-trained half-sister to the 1000 Guineas heroine Mother Earth (Ire) (Zoffany {Ire}) was able to use her sprinting prowess to...