Nicky Henderson admitted Une Artiste would probably be forced to clash with four-time David Nicholson winner Quevega at Cheltenham as she advertised her own credentials in the 32Red.com Mares' Hurdle at Sandown.
The 7-4 shot was given a fine tactical ride by Barry Geraghty, who capitalised by kicking on early from the front and confirmed recent Wetherby superiority with runner-up Alasi by a length and three-quarters.
"Barry made the most of her in the soft ground, and there was nothing else the rest could do," said Henderson.
"We are getting to the point where we are going to have to go for (the David Nicholson), unless Quevega goes for the World Hurdle instead. I think there's another two-and-a-half (mile) race here later in the season too."
The 10-11 favourite Kentford Grey Lady was third, with trainer Emma Lavelle blaming the lack of pace.
Gary Moore and his son Josh pulled off a fairly big shock in the £32 Bonus At 32Red Casino Juvenile Hurdle.
The Paul Nicholls representative For Two went off the 1-3 favourite after showing promise on his British debut, but Daryl Jacob's mount could not find quite enough in a duel with Moore's 20-1 newcomer Knight Of Pleasure and gave best by two and a quarter lengths.
"He has always worked like a good horse but he had never seen a racecourse and I thought Paul Nicholls' horse would be good enough to beat him on ratings," said Moore.
"There are two obvious targets (Triumph Hurdle and a Grade One at Aintree), as I wouldn't think he would win a Fred Winter having beaten a horse rated 138."
24 July 2016Convey delivers at Pontefract
Rookie trainer Robbie McNamara has Chadic fired up for Galway
Tis Marvellous surges to Papin glory for Clive Cox and Adam Kirby
Andrew Balding looking towards Solario date with South Seas
Gordon Elliott hoping Clarcam can rise to Galway Plate challenge
Clem Fandango team to bide their time following Super run
Ascot hero My Dream Boat enjoying summer break
Boynton tops 10 runners to take Vintage test at Goodwood
Time Test may have been below his best in York win feels Roger Charlton
Godolphin triple-handed in eight-runner Lennox Stakes at Goodwood
Alexios Komnenos team bide their time on future plans
Roger Charlton confident Fair Eva will handle distance increase
King George hero Highland Reel angling for world domination
Kimberella ghosts home for Dandy Nicholls in York Dash
Librisa Breeze blows hot to earn International honours at Ascot
Time Test fends off Mondialiste to claim York Stakes
Frankel filly Fair Eva dazzles in Princess Margaret Stakes at Ascot
Apex King rules at Ascot on 'emotional' day for Eddery family
Lumiere to bypass Goodwood in favour of Deauville test
Prince Of Lir heads dual British raid on Prix Robert Papin
Emma Lavelle on weather watch ahead of Junction Fourteen Galway goal
23 July 2016Muthmir and Marsha headline King George Stakes entry at Goodwood
Ascot woe for Jamie Spencer as Namhroodah demoted in dramatic Valiant Stakes
Olivier Peslier - Really good chance for Dartmouth in King George
Charlie Appleby has Boynton booked for Vintage Stakes duty
Royal Ascot winner Persuasive unlikely to take Nassau chance
Impressive start for Kazimiera at Ascot
Roger Charlton tests Time in York Stakes
Marco Botti thinks Bahamas can shine in Pat Eddery Stakes at Ascot
Dean Ivory seeking International honours with Librisa Breeze at Ascot
Frankel filly Fair Eva ready to roll at Ascot
22 July 2016Ascot drama as Namhroodah demoted in Valiant Stakes
Leading Stewards' Cup contender Outback Traveller to miss Goodwood
Guy Harwood remembers motoring to the top with Dancing Brave
Big Orange ripe for Goodwood Cup defence
Godolphin give Antiquarium the chance to shine in Goodwood Cup
Royal runner Dartmouth strives for King George glory at Ascot
Aidan O'Brien considers Curragh comeback for US Army Ranger
Derby favourite Churchill digs deep to take Tyros Stakes
Promise To Be True still unbeaten after Silver Flash success
Pyromaniac to miss Galway Hurdle despite quashing of 'schooling' ruling
Frankie Dettori closing in on 3,000th winner
Leading Stewards' Cup contender Golden Steps to swerve Goodwood
Deauville as well as Goodwood an option for Lumiere
Classic stars on Goodwood collision course in Sussex Stakes
Martyn Meade sweet on Irish Rookie in Valiant Stakes at Ascot
Royal runner Dartmouth spearheads King George septet at Ascot
21 July 2016Jonathan Burke just denied on Limerick return
Smart entry for Park Stakes at Doncaster
On Her Toes proves fleet-footed to Star at Sandown
Mile-and-a-half test could see Ventura Storm take Leger chance
Stuart Williams hopes Royal Birth can deliver at Ascot
Marco Botti ponders German raid with Dylan Mouth
Time Test clocks in for York challenge
Ken Condon considers Irish Champion Stakes test for Success Days
Roger Varian makes 'heartbreaking' call to withdraw Postponed from King George
William Knight hoping for Goodwood rain ahead of Jackhammer Vintage date
Dawn delivers Bath glory for Oppenheimer
Toormore tops 14 contenders for Lennox Stakes
Middleham Park Racing swoop for Marco Botti duo Grendisar and Naadirr
Harry Dunlop taking patient approach with Robin Of Navan
O'Brien family field two of six bidding for Silver Flash glory
Churchill set Tyros test at Leopardstown
Urban Fox on the prowl for James Tate in Sandown's Star Stakes
Dermot Weld resists St Leger urge with Harzand