While copper has its origins in his moniker, Ballydoyle's star stayer Kyprios (Ire) (Galileo {Ire}--Polished Gem {Ire}, by Danehill) was all gold after adding to his 2022 triumph in a thrilling renewal of Thursday's G1 Gold Cup at Royal Ascot, becoming the first to regain his crown in the 2 1/2-mile contest since Kayf Tara (GB) (Sadler's Wells) did so at the turn of the century. His one-length victory provided Aidan O'Brien with a record-extending ninth edition, while Ryan Moore, now on four, remains some way shy of Lester Piggott's...