Aidan O'Brien will provide the sole overseas challengers for the Prix Robert Papin at Maisons-Laffitte on Sunday when he sends Colossus and Haydn for the Group Two contest.

Dalakhani remains on course for a crack at the Prix du Jockey-Club (French Derby) after extending his unbeaten record to four races in the Group Two Prix Greffulhe at Longchamp today.