The Greystoke handler will once again target the Grade Three prize at Ayr in April with the 12-year-old, having saddled him to victory in the 2019 renewal of the race.
After failing to complete on his seasonal return at the Scottish track, Takingrisks underwent a wind operation before finishing fourth on his most recent start in the Rehearsal Chase at Newcastle
Richards said: “The main aim is to try to get him back to the Scottish National in good form. The old lad seems to be bonny at the moment.
“We were hoping to run him at Ayr the other day, but the meeting was called off, so we are now scratching our heads what to do with him.
“I would run him tomorrow if there was a suitable race.”
A tilt at next month’s Eider Chase has not been ruled out by Richards, although it is far from certain he will go for the Newcastle marathon.
He said: “He needs a test of stamina, so it is no good sending him to Kempton or somewhere like that. He needs two or three runs before the Scottish National, though.
“The Eider is a gruelling race and it can knock the edge right off a horse. He would prefer better ground and I’m not sure running him over four miles at Newcastle is the right thing.
“We may have to go there and I suppose if he won the race, it would be great.”
One thing Richards will not be doing is switching Takingrisks back to hurdles given his below-par efforts over the smaller obstacles following his Scottish National and Rehearsal Chase triumphs.
He added: “I did toy with the idea of running him over hurdles, but I’ve done that a couple of times before and the old boy didn’t enjoy it.
“He wants to be enjoying things at his age and we need to get him firing on all cylinders before the Scottish National.”
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