Modern Games finished with a flourish to win the Al Shaqab Lockinge Stakes at Newbury and land a first domestic Group One for Charlie Appleby.
Sent off 3/1 favourite for the feature, the four-year-old arrived with an impressive CV that included Breeders' Cup success, as well as last year's French 2000 Guineas title.
Recent Newmarket scorer Mutasaabeq set a furious pace out front under Jim Crowley but was unable to maintain his advantage over the mile trip.
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The ever reliable Chindit was the first to come out of the pack under Pat Dobbs and gave it a good go, including attempting to take a bite out of the eventual winner as he came past.
William Buick was the one catching the eye from towards the rear as Modern Games powered through the field, going away to win by a length and a half.
Berkshire Shadow stayed on for third, ahead of My Prospero and Mutasaabeq.
Buick told ITV Racing: "It was a real tussle, I definitely noticed it (Chindit's attempted bite)!
"This horse is a real superstar, he's so consistent and he's just a joy to have anything to do with.
"He's there when you need him, he's done it now in England, France, America a couple of times and on different grounds. He's a top-class miler."
Appleby will work backwards from the Breeders' Cup, with a trip to Royal Ascot the likely next stop.
He said: "I'm delighted for all of the team, but also for the horse, because he deserves to win a Group One in England and he will go down to date as one of the best sons of Dubawi there has been. He will be going to the breeding sheds at the end of the year when we have pulled the pin on his career.
"We will work back from the Breeders' Cup. We will look at the Sussex, as logically we should do, and the Queen Anne along the route.
"But as we all know, I said it would be lovely to take him back for a third Breeders' Cup and see if we can do the treble - not that it is a necessity. He has booked his ticket to a stud career, but to put an English Group One in the book is fantastic for him."
Dettori masterclass as Haskoy sets up Gold Cup bid
Frankie Dettori was at his brilliant best as he steered Haskoy to a last-gasp victory in a thrilling renewal of the Al Rayyan Stakes.
Ralph Beckett's filly made huge progress during her debut season last term, with an introductory win at Wolverhampton in late July followed by a Listed success in the Galtres Stakes at York in August.
She subsequently stepped up to take on the boys in the following month's St Leger at Doncaster and passed the post in second behind Eldar Eldarov before being demoted to fourth place by the stewards after causing interference.
With a subsequent appeal unsuccessful, Haskoy was making her first appearance since in Berkshire and was a 5/2 shot to strike Group Three gold.
Dettori was at work in the saddle some way from home, but the daughter of Golden Horn responded to his urgings to keep herself in the fight and got up in the dying strides to beat John and Thady Gosden's Israr and the Aidan O'Brien-trained Bolshoi Ballet by a short head and a head respectively.
Yibir, the 9/4 favourite on his first outing since winning the Prince of Wales's Stakes at Newmarket last summer, made late gains from the rear to finish fourth.
Haskoy was cut to 8/1 from 16s by Sky Bet for the Gold Cup at Royal Ascot and Beckett indicated the filly could now take her chance in next month's two-and-a-half-mile highlight.
Warm Heart upsets Oaks fancy Bluestocking
Warm Heart narrowly outpointed hot favourite Bluestocking to secure Listed honours in the Haras De Bouquetot Fillies' Trial Stakes.
Aidan O'Brien's daughter of Galileo made progress with each of her first three starts, building on a debut fourth at Dundalk with a runner-up finish at Leopardstown before making it third time lucky at the same track a fortnight ago.
Stepping up in class, she was second best in the betting at 5/2, with Ralph Beckett's Camelot filly Bluestocking all the rage at 11/10 following a hugely promising and successful start to her career at Salisbury in September.
The two market principals came to the fore at the end of the 10-furlong contest, with Bluestocking and Rossa Ryan doing their level best to reel in Warm Heart, but try as she might, she could never quite get on terms with the Irish raider, who clung on by a head.
Crack Of Light was a couple of lengths further behind in third.
Royal Ascot next for Carnarvon star Shaquille
Julie Camacho looks set to send Shaquille to Royal Ascot for the Commonwealth Cup after a decisive all-the-way win in the Carnarvon Stakes.
James Doyle's mount was completing a four-timer after a couple of novice wins last year and a soft-ground success in a decent handicap at Newmarket to open his three-year-old campaign.
Shaquille was clearly fresh and well, having almost dispatched his rider on the chute from the parade ring to the track and bounced out in the six-furlong contest.
He did not see another horse, with odds-on Noble Style restrained in the early part of the race and Desert Cop, who tracked the leader all the way, fending off the reminder to take second.
Sky Bet cut Shaquille to 7/1 (from 25/1) for the Commonwealth Cup next month.
Aidan O'Brien was thinking in terms of a Derby trial for Bertinelli (9/2), but decided instead to head to the BetVictor London Gold Cup - a decision which proved justified as Ryan Moore's mount stayed on nicely to land the 10-furlong prize from Bold Act and Exoplanet in a head-bobbing finish.
Bertinelli could now be set for Royal Ascot, with O'Brien saying: "Ryan [Moore, jockey] was obviously discussing with the lads to see what they want to do, but that would be an option (King Edward VII Stakes), or he could go for the mile and a half three-year-old handicap (King George V Handicap).
"If we go to Ascot, it will be on the lesser side. I think we should keep the bar as low as we can for him. He'll fill into his frame."
Bear Force One (22/1) came with a rattle to land the BetVictor Handicap under a fine ride from Oisin Murphy.
The Roger Teal-trained seven-year-old had won at Kempton over a mile in April, but had a bit to prove on his subsequent showing at Ascot. However, he relished this quicker ground to score with a bit to spare.
Buick then enjoyed another victory on the card as he followed up his Lockinge triumph with a win in the Connect It Utility Services Handicap aboard Shobiz.
Trained by Charlie Hills, the 8/1 chance travelled at the head of affairs and battled to a one-length success over the 5/1 favourite, Seamus Durack's Sir Thomas Gresham.