Aidan O’Brien may have divided his forces but will still be able to fire the big guns on Saturday.

Churchill will lead his trio of runners in the Qipco Irish Champion Stakes at Leopardstown.

The dual 2000 Guineas winner, second in the Juddmonte International at York, is hot favourite to provide O'Brien with an eighth victory in this race and will be joined by Cliffs Of Moher, the Derby runner-up who was fourth in the Juddmonte, and Taj Mahal.

The British challenge is headed by Martyn Meade's stable star Eminent who won a Group Two race at Deauville last month and will be ridden for the first time by Frankie Dettori.

O’Brien chose not to run his start filly Winter who will instead contest the Coolmore Fastnet Rock Matron Stakes on the same card as she attempts a fifth consecutive Group One victory and also elected to withdraw Caravagio from the big race at Haydock, the 32Red Sprint Cup, relying instead on Cougar Mountain and Spirit Of Valor with the Clive Cox-trained Harry Angel heading a field of 12.

One race that appears O’Brien’s for the taking is the Comer Group International Irish St Leger at the Curragh on Sunday. Michael Bell has decided not to send Big Orange due to soft ground leaving the way clear for O’Brien’s Order of St George, who is the odds-on favourite to win the race for a second time.

Big Orange will now switch to the Prix du Cadran at Chantilly next month.