Paul Carberry rode a peach of a race to land the Coral Welsh National at Chepstow on the Michael Scudamore-trained Monbeg Dude.
Settled at the back of the field, the 10-1 shot crept into contention on the final circuit but still had plenty to do coming down the straight in the marathon contest as the jockey sat motionless.
Hot favourite Teaforthree was making the best of his way home under Tony McCoy, but Carberry timed his move to perfection and after challenging at the final fence, where Monbeg Dude wasn't foot-perfect, he got the better of a battle up the run-in by half a length. Triggerman stuck on for third.
The winning jockey said: "When I pulled him out early in the straight I knew I had a good chance. He's a bit lairy, and I didn't want to hit the front too soon, but he kept going to the line.
"I haven't had the opportunity to win this, so it was about time I took it. This is great. I thought we were going a bit slow, but the rest were off the bridle."
Scudamore, who is based 10 miles from the Welsh border and at one time dreamed of becoming an international rugby union player, said he hoped the victory would act as a testament to his team's ability to produce winners.
The handler, whose grandfather Michael won the race in 1957 and champion jockey father Peter took it four times when stable jockey to Martin Pipe, added: "We only knew on Thursday that Paul was going to ride him as that was when we heard Jamie Moore had to go to Sandown.
"There was a question of where we would go after he won at Cheltenham. My dad and all the owners wanted to come here, but I wanted to go back to Cheltenham on New Year's Day as I thought this might be too big an ask for the horse.
"It was an interesting discussion, but dad said we were going to the Welsh National, that there was only one place to go, and obviously I'm delighted we did.
"The horse has endured all sorts of problems with his shins and his knees and it's been a great effort from the vets that he's done this. But hopefully this real boost will show people we can do it as long as we get the right ammunition."
19 June 2013
Perfect Annecdote at AscotGodolphin swoop for Libertarian
Doyle hits treble top on Rizeena
Doyle fits the bill in Hunt Cup
Toronado pointed towards Goodwood
O'Brien keeps faith in Camelot
Kazeem crowned Prince of Ascot
Cambridge Dun and dusted
Perfect Ten in Jersey
Plenty of rain needed for Approval
Banoffee pencilled in for Haydock
Classic rematch in Coronation
Guest has excellent chance
Brittain sweet on Rizeena
Team O'Brien hope for perfect Ten
Chigun aiming for Cambridge glory
Camelot bids for redemption
O'Neill ace proves too sharp
Ballydoyle in command in Coventry
Dawn delivers in thriller
Sole powers to sprint glory
O'Brien sounds War cry
18 June 2013
Stevens is king of the CastleAl Thani snaps up Sandiva
Minute's silence remembers Cecil
Duntle on Cambridge duty
Alive and Just in Ribblesdale mix
Passage heads Gold field
Deegan considers Soprano options
Toro out for Palace glory
Cecil's words not lost on Ponsonby
Dawn out for Palace redemption
Hawkwood supplemented for Hardwicke
Flotilla To Drop Back In Trip
Cecil's Chigun in Cambridge action
Al Kazeem and Camelot clash again
De Kock hoping to make history
War ready for Royal Ascot battle
Kingdom set to reign over Ascot
17 June 2013
Magician set for Palace showdownCat clings on for Carroll
Three more winners for Lady Cecil
Monaghan delivers on Midnight
Treve in stunning Diane win
Sapphire target for Trees
Beckett mulls Secret options
Nicholls has broken wrist
16 June 2013
Songbird aiming to fly highMovie has Newmarket on radar
Fahey juveniles primed for action
Stubbs leads O'Brien Coventry team
Salsify on summer break
Kempton target for Benbulben
Top trio head Palace runners
Shea Shea shoots for Stand glory
Animal heads Queen Anne field
Saint-Cloud aim for Dunaden
Magician to be declared for Palace
Soul all heart in York sprint
Kingsgate rules Musselburgh
Sam too sharp for rivals
Hughes makes it pay with Knight
Balding on mark with double
Morawij in a hurry in Scurry
Bartley is queen for a day
Big guns to clash in Coronation


