Trading Leather booked his place in the Dubai Duty Free Irish Derby with a sound success against older opposition in the TRM Silver Stakes at the Curragh.

Jim Bolger's colt had finished second in the Dante Stakes at York and third in the Irish 2,000 Guineas on his last two starts but made no mistake when dropped into a Listed contest over a mile and a quarter.

Kevin Manning sent him on two furlongs from home after Ansgar had set a strong pace and the 5-4 favourite soon stamped his authority on the race.

He stormed clear to win by three and a half lengths from Aidan O'Brien's Lines Of Battle.

The latter's stablemate Kingston Jamaica was third.

"I was expecting a good show but you can never be too sure coming here to the Curragh for a race like that. There's nothing easy out there," said Bolger.

"It was a good effort in the Irish Guineas as the trip was short of his best. All going well in the meantime he'll be back here for the Irish Derby.

"He's a very straightforward horse but he needs the ground good or faster."

Bolger and Manning also struck with Freedom Square, who made his experience count in the Irish Stallion Farms EBF Maiden.

Third on his previous two starts, the 9-4 joint-favourite made all of running as he scored by a length and a half from Shining Emerald.

"He's getting the hang of things and seems to go on any ground," said Bolger.

"We may look at the Railway Stakes here (on 29 June)."

Royal Empress (2-1 joint-favourite) got off the mark at the seventh attempt when taking the Irish Field Maiden under Wayne Lordan.

David Wachman's charge had finished third in a Group Three over this course and distance last season and finally gained that first success by two and a quarter lengths from Illustrate.

"She was Group-placed last year so the job is nearly done," said Wachman.

"We'll look at some stakes races for her now."