Nicky Henderson is unconcerned that Jonbon is heading for his big clash with El Fabiolo in the Betway Queen Mother Champion Chase on the back of a defeat.

For a horse who has won 12 of his 15 races under rules, the Seven Barrows handler also reads nothing into the fact that all three of his defeats have come at Cheltenham.

Stablemate Constitution Hill beat him in the Supreme Novices’ Hurdle two years ago, while El Fabiolo saw him off in the Arkle last term. Most recently, in a performance littered with jumping errors, he was beaten in the rearranged Clarence House Chase as the 1-4 favourite.

He did begin this season with a comfortable win at Cheltenham, though, and that is why Henderson sees no reason to worry.

“He’s schooled this morning, AP (McCoy) was here to see him. He’s in good form, very good,” said Henderson.

“We’ve done nothing different (since the Clarence House). You just put it down as one mistake. You’ve got to. He schooled this morning and jumped more than he will in the Queen Mother.

“He won the Shloer, that proves he goes around Cheltenham, I’ve no worries on that front.”

With Alan King’s Edwardstone looking a reformed character having adopted front-running tactics in the Game Spirit Chase, Henderson feels the Queen Mother will be run to suit Jonbon.

He said: “They’ll go some gallop and I think that suits him. It looks as if Edwardstone has come into pace-making duties and he looked good at Newbury, but in some ways, I don’t think that is a bad thing for us. But I would have been happy to make the running.

“AP thought he was very good (Thursday morning) and would love to ride him himself – of all the horses, I know he’d love to ride him because he would suit him. AP has watched him school so many times.

“There’s one fence in our row of five he always meets on the wrong stride but he is so quick sorting his feet out. I think AP would love the challenge of him. While Constitution is straightforward, he is a bit the other way, he tests you, we call him fidgety.

“He did well really last time (to get back on terms), the thing that cost him was the last fence, not the mistake down the hill. If he’d met it on a better stride, it would have been game over, but he landed in a bit of a heap and the other horse just got away from him.”

A step up in trip had been discussed at the end of last season but he was not even entered in the Ryanair this year.

“We discussed it but never put him in the Ryanair. I would have no problem going over two and a half,” said Henderson.

“If you go back to last year, he was going to go over two and a half at Aintree and it was only because the two-mile novice chase was miles weaker that he ran in it, so we stayed at two and he winged round Aintree.

“A fortnight later, we took him to Sandown against his elders to find out and he winged round there, so we said he was a two-miler. I’d be surprised if one day he doesn’t go over further. We’ll find out between now and the end of the season, let’s see how it all goes.”

The rematch with El Fabiolo was all set for the original Clarence House at Ascot but when the race was moved to Cheltenham, Willie Mullins decided to keep his chaser at home.

“I was really looking forward to Ascot and the clash with El Fabiolo, we were in absolute tip-top shape and I was very confident for that, we were very prepared for it,” explained Henderson.

“He’s the one horse, when you’ve wound up the clock, a week was a long time for him, I couldn’t wind him up any more and it gave us a headache of a week.

“People might say what difference does a week make, but to something like him it does. With Constitution Hill, you could hold him for a month, but Jonbon is a bit different to anybody else.

“He might have had a harder race than we imagined from the betting, but until he made that mistake down the hill, everything had gone really nice.”