1000 Guineas hope Brilliant put her best foot forward to take the Lodge Park Stud Irish EBF Park Express Stakes on her seasonal debut at the Curragh.
Aidan O'Brien's three-year-old was placed at both Listed and Group Three level last term though only came away from her juvenile season with one win to her name in nine starts.
Under Declan McDonogh she started at 7-2 for her first run of this year and on heavy ground she travelled well before taking up the lead at the furlong pole.
From there she had to hold off a rival on either side but did so to claim a half-length success at Group Three level and book her place in the Guineas either on home turf or at Newmarket.
O'Brien said of the run: "I'm delighted with her and he gave her a very good ride.
"I think she probably had the best form in the race and, on her first run of the year, I'm delighted with her.
"She'd been working nicely and is a hardy filly. It's a big call for three-year-olds against older horses on that ground at this time of the year.
"She'll step up and a mile is good for her. That will be her trial and she'll go into one of the Guineas now after that. She might end up going to Newmarket and back here.
"She doesn't really want that ground but she went in it. A mile is probably her trip and she's a sister to Alcohol Free."
Fozzy Stack's Chazzesmee justified his status as the favourite to land the Nua Healthcare Irish Lincolnshire.
The six-year-old was second over course and distance when last seen in July and also has heavy ground form from a previous Naas success.
He is lightly raced with only nine runs to his name due to a previous injury and came into the race off the back of a 260-day break, though that proved no hindrance to him as he made his seasonal debut.
Under Joey Sheridan he travelled in the latter half of the field and began to make progress in the final two furlongs, joining the front runners in the last half furlong and eventually prevailing by a length on the line.
The run could now lead him to the Lincoln at Doncaster on Saturday should he come out of it well, and he has been halved from 20-1 to 10-1 for the contest with Paddy Power.
Stack said: "He did it well off a lay-off. We’ll see how he is during the week and he’s in the English Lincoln on Saturday. A 5lb penalty would get him into it.
"He’s never been short of ability, and we ironed out a few kinks in him.
"We brought him over to Saratoga last year and he got a stone bruise and couldn’t run on the day.
"Then when he was coming back he got stuck in some airport in Holland or Belgium for four days as a vet was giving out about some paperwork.
"We just ran out of time to run him. He broke his pelvis in Dundalk as a three-year-old so that’s why he was off for a year."
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