Relentless rain got Ascot's big three-day meeting off to a miserable start, but those who backed 20-1 winner King Charles in the opening EBF Ratcliffes Syndication Classified Stakes will not be complaining.
Ed Dunlop's gelding was prolific as a juvenile but had failed to win despite making the frame a number of times this season.
However, in the hands of Steve Drowne, he found a smart turn of foot from the front, quickening two lengths clear and holding off Ajhar readily.
"That's terrific," said Dunlop.
"He's been very consistent. We may have a look for something else this season but he could well be saved for some better races next year."
Drowne was the most appropriately-named rider of the damp day as he collected a quick double aboard 7-2 favourite Genki in the Jean Bryant Memorial Handicap.
With form figures of 1-2-1-2-1-2 this term, Genki was surely destined to win again as he had at the Shergar Cup meeting during the summer.
Having poked his nose in front with a furlong and a half to run, it appeared he was going to be foiled as Sohraab drew alongside but Genki found another burst and short-headed his rival on the line.
"He just changed his legs before the line and Steve thought 'oh no he's lost it', but he keeps improving and has such a great record," reported trainer Roger Charlton.
"I'm disappointed he couldn't run tomorrow (in the totesport.com Challenge Cup) but he missed out by two."
Bargain-buy filly Lady Rangali (8-1) gave trainer Ann Duffield by far her most valuable victory to date with a gritty success in the Watership Down Stud Sales Stakes.
Royston French enjoyed a fortuitous passage despite the large field assembled as he sat in mid-division aboard the already three-time winner.
They found themselves in front as fellow jockeys began to sit lower in the saddle and although both Izzibizzi and Sophie's Girl staged late efforts, Lady Rangali held them off by a neck and a short head.
"She only cost £11,000 (€15,767) at the sales, but I never thought I would get her because of her breeding," said North Yorkshire-based Duffield.
"Danehill Dancer's stud fees are about £65,000 (€93,170), but she's a very correct filly and we have been very lucky.
"She's very brave and is growing a bit too, so she might train on next year too."