Dar Re Mi just held Beach Bunny in a thrilling finish to the Audi Pretty Polly Stakes at the Curragh.
The 9-2 shot, trained by John Gosden and ridden by Jimmy Fortune, made virtually all of the running to take this Group One prize.
She had to work hard to keep Beach Bunny (25-1) at bay, while Ralph Beckett's Look Here, the 11-8 favourite, finished a staying-on third.