Celebration as Aidan O'Brien and Ryan Moore complete a four-timer at the Curragh

Aidan O'Brien and Ryan Moore enjoyed a four-timer at the Curragh on Sunday. Shackleton won the opening nine-furlong maiden by two-and-a-quarter lengths.

Sent off 2/5f, the winner was owned by Peter M Brant, Mrs John Magnier, Michael Tabor and Derrick Smith.

Aftermath brought up a quick double for jockey and trainer in the following seven-furlong maiden.

Sent off 5/6, the Westerberg, Mrs J Magnier, M Tabor, D Smith owned colt won easily by five-and-a-half lengths.

Heavens Gate completed the treble when landing the Group 3 seven-furlong stakes by a neck. Owned by Michael Tabor, Derrick Smith and Mrs John Magnier, the filly was sent off 11/8f.

The Euphrates brought up the four-timer for O'Brien and Moore when winning the two-mile Irish Cesarewitch.

Owned by Brant, Magnier ,Tabor, Westerberg, Smith, the 7/2f won by half-a-length. David Marnane won the seven-furlong Rated Race with Tokenomics. Ridden by Luke McAteer, the MRC International owned 7/2 chance won by one-and-a-quarter lengths.