Defi Du Seuil showed his superiority at the business end of proceedings to reinforce his Cheltenham Festival claims in the Matchbook Clarence House Chase at Ascot.
Philip Hobbs' stable star had narrowly beaten Un De Sceaux in the Tingle Creek Chase at Sandown last month — and confirmed the form in emphatic fashion.
Ranging alongside the gallant Un De Sceaux at the second-last fence with the rematch on in earnest, Defi Du Seuil (11-10 joint-favourite) jumped into the lead under Barry Geraghty.
And he pulled away from his market rival between the final two obstacles to score by two and three-quarter lengths.
Un De Sceaux — a three-time winner of the Grade One showpiece — stuck to his guns to be second, with Marracudja third.
Hobbs said: “Obviously we were very hopeful we might win again, but I couldn’t imagine he was going to win that easily.
“I’m just very surprised how easily he did it. We were hoping we would beat Un De Sceaux again, but by no means was it certain we were going to beat him. It was unexpected to beat him like that. When you are travelling very easily, you do appear to go past them very quickly.
“He travelled and jumped. He could have done with a stronger pace, maybe, but he jumped well throughout. It certainly wasn’t the plan to be in front when he was, but I suppose he had no option.”
He added: “Nothing is definite (Cheltenham target) — there’s no need for us to decide now. He’s in the Ryanair as well as the Champion Chase.
“I suppose with the pace he showed there it’s a bit more likely, the Champion Chase, but we’ll see nearer the time.
“To be honest I think he can go any trip, so it doesn’t really matter. We have got lots of options. Having done that today the Champion Chase does become more likely, as he has done it so well, but I think he can get any trip and I think you could go three miles if you wanted to.”
He went on: “I am (taking aback), as I could not imagine him beating him as easy as he did, so we are all over the moon. He has won seven Grade Ones for us and no other horse we have had has won anything like that number, so he has to be top of the pile because of that.
“Touch wood he has always been a very sound horse, so hopefully he can do it for some time yet. We’ve been really pleased since Sandown and Barry said maybe having a hard race at Sandown for this horse did him good.
“He is pretty stuffy and he had two racecourse gallops before he had his first run this season and I’ve never done that with a horse ever. Now he is fit he will keep ticking over. He will go straight there now (Cheltenham).”
Geraghty said: “It wasn’t the plan to be there (in front) so early, but he absolutely flew it and landed running and away he went. Philip thought he had really improved since Sandown, and he felt a better horse at Sandown than he did last season.
“He felt really sharp today — he was spring-heeled at the second-last and put it to bed.”
Willie Mullins said of Un De Sceaux: "I thought the winner has improved and he won very well and we didn't improve from our last run, so I was very disappointed, but that is the way it is.
“I thought ground conditions would suit us. He (Paul Townend) said he thought he didn’t fire, so it is disappointing. We will get him home and see and have a chat (about what to do next).”