"I was actually watching Equinox halfway down," Richards said referring to his other runner in the race.
"He [Yourdeel] has really stood up and raised the bar this season hasn't he, he's quite an incredible horse.
"The way he worked on Tuesday, I didn't know if we were going to be here or not, but it was a great effort by the team at home and that man on top [Bosson], who is such an important part of our team."
Richards also reflected on the path Yourdeel had taken over his campaign which started with a victory at Te Rapa back in December.
"He's taken a fair bit of making," Richards said.
"He was very colty in the spring then got laid back and started to overdo it.
"He's done a fantastic job though."
- NZ Racing Desk