It was Richard Hughes's day at Ascot and he shone particularly brightly on the giant We'll Come in the Les Ambassadeurs Club Shergar Cup Mile Handicap.The jockey found the perfect opening on the far rail with a furlong to run and Michael Jarvis's gelding (8-1) cleared four and a half lengths away from Moynahan. "You can't kid a kidder, but he wasn't travelling at all well early on," said Hughes. "But I always like going up the inside rail and when we got there, he exploded."A classier prospect for the future might be Polly's Mark (5-2 favourite), who followed up a Listed win at Newbury last Sunday with an impressive display in Titanic Quarter Shergar Cup Classic.The filly's trainer, Clive Cox, said: "She has had two races in a week now, but I think she is really on the upgrade. I'm tempted to go for a Group Two at Longchamp on Arc weekend."Hughes wrapped up the competition on Push The Button (11-1) in the Michael Page International Shergar Cup Challenge.Neil Callan added another Irish success as he delivered Aaim to Prosper (8-1) late in the Sodexho Prestige Shergar Cup Stayers to pick off the 7-2 favourite Yes Mr President inside the final 100 yards.Fredrik Johansson teamed up with Nick Littmoden's Group Therapy (9-1) in the opening Barclays Shergar Cup Dash, while Hayley Turner closed the meeting by scoring on Tom Dascombe's Noverre To Go (5-1) in the Dubai Duty Free Shergar Cup Sprint.It was a thrilling finish as Turner delivered the winner at the same time as Seamus Heffernan arrived with Tropical Paradise.They had a duel through the final furlong and Turner, who always just held the upper hand, kept her mount going to score by a head.