Crambo came out on top in a breathtaking battle of the ages with Paisley Park to claim Howden Long Walk Hurdle glory at Ascot.
Paisley Park was bidding to match the brilliant Baracouda's record of four wins in the Grade One contest over an extended three miles.
But the popular 10-year-old just had to give way to Crambo – four years his junior, who was providing trainer Fergal O’Brien with just his second elite-level success.
Dashel Drasher set off in his customary prominent position, but there was little more than a few lengths covering all 10 runners at the halfway stage.
With four flights left to jump, it was noticeable that Paisley Park was lying handier than has often been the case and Tom Bellamy threw down a challenge between the last couple of hurdles.
However, Jonathan Burke made his move at the exact same time and the pair jumped the final obstacle together before settling down for a ding-dong battle on the run-in.
It was impossible to predict the outcome until close home, when 5-1 chance Crambo edged in front by a short head to give O’Brien a first Grade One triumph since Poetic Rhythm in 2017.
Nicky Henderson's exciting French import Excello upset odds-on favourite Solo when running out a ready winner of the Howden Graduation Chase.
In a contest previously won by the likes of Top Notch, Riders Onthe Storm and L'Homme Presse, Solo set out to lead all the way and looked comfortable enough out in front.
However, four-year-old Excello was also travelling well and jumped alongside the pacesetter at the third-last before powering past him on the home turn.
Two good jumps up the straight allowed Nico de Boinville just to keep his mount focused for an impressive six-and-a-half-length success over two miles and five furlongs.
The 11-4 scorer was a winner over fences at Auteuil in March, and Henderson said: "The whole plan was to go novice hurdling this season and then to come back chasing not as a novice.
"But the way he is doing that, would you really want to go back to novice hurdling? You may as well get on and do what he’s good at – and that’s jumping.
"He went a bit left a few times, but you wouldn’t be worried about that. At Ascot, you will always see them just wander that way, it’s a natural trait.
"We schooled him Tuesday to see if this is something we could do and he was so good. I wouldn’t bring too many four-year-olds here to jump those fences.
"That’s probably the handicap mark gone out the window as well, so that (route) is not an option. He’s five at Christmas, so he loses that four-year-old slight advantage.
"It’s very French and they have already run over fences as a three and four-year-old – and this is Mr Henderson trying to parler francaise."
There was heartbreak for followers of Harper’s Brook when he threw away victory in the Howden Handicap Chase by faltering close home, allowing Triple Trade to claim a dramatic triumph.
Kielan Woods set a fast pace on Harper’s Brook, who ran his rivals ragged and jumped superbly throughout, with a big leap at the last fence looking sure to have sealed it.
However, he stopped to a near-walk on the run-in and Triple Trade swooped in the dying strides under Brendan Powell to oblige by half a length at 9-4.
Winning trainer Joe Tizzard said: "He hasn’t actually had his ground this season because he wants soft ground, but he’s winning anyway and had he not missed four out, which he missed badly, he would have been able to travel a bit longer, because when he hits the front, he doesn’t do a great deal.
"I would have taken second jumping the last and then the horse in front tied up. Brendan said he felt like he was treading water going to the last and then the horse got competitive again when he was closing in (on Harper’s Brook).
"He was a cheap horse and the owners are very good boys and we’re having a lot of fun with him. This time last year, we pulled up at Wincanton on Boxing Day and we were struggling to be honest, and then we won a couple at the end of the season and now look where we are.
"I said to the lads having lunch before, you’ll get used to these nice days and that’s where he’s taking them. He’s one of those horses who will take them to these lovely big days and he’s winning still at the moment, so quite where we end up I don’t know.
"We’ll see what the handicapper does and play our way, but we will take him to one of the festivals because the guys who own him deserve to have a runner there.
"The horse is probably putting himself in that picture, without getting too carried away. I’m not saying he’s going to go and win at a festival but he deserves to go and have that day out because he’s won four times in the last six or seven months."
Top Cloud kept on gamely under Liam Harrison to get the better of Scamallach Liath in another thrilling finish to the Ascot Racecourse Supports Schools Photography Competition Novices’ Handicap Hurdle.
Market leader Scamallach Liath made a brave attempt to make all under top weight over just short of three miles but was pipped at the post by Robbie Llewellyn’s 11-2 scorer.
The six-year-old has now won four out of five since joining Llewellyn from Chris Grant after being snapped up for only £8,000 by his new connections in May.
