Prebble said after the race Probabeel was out on her hooves with 100m to go, but she got home to take her earnings to more than $4m with her fourth Group 1.
Most importantly, it was over 2000m, with the 2040m Cox Plate at The Valley in a fortnight, a race her connections had been considering missing.
Until yesterday, the combination of Zaaki's dominance and Probabeel's slight 2000m query had Richards thinking of sidestepping the Cox Plate and heading to the A$1 million Empire Rose for mares at Flemington on October 30.
"I think we have to make the Cox Plate the aim now," Richards told the Herald on Sunday last night.
"We will discuss it in the next few days but she was so good and there have to be some doubts over other Cox Plate favourites like Zaaki and Verry Elleegant.
"So all going well, we will give her a shot at the Cox Plate again and the one obvious thing that would make us change our mind would be a lot of rain in Melbourne the week before the race."
Richards said if Probabeel goes to the Cox Plate, in which she ran seventh on a soft track last season, she will miss the Empire Rose.
Richards admits to having less clarity around where Kahma Lass will head next, as he sees her as most potent at 1400m this campaign, so the 1600m of the Empire Rose, should she become the stable rep for that, is possibly at the end of her range.
But she was outstanding coming from off the speed yesterday and has options in Melbourne and Sydney.
The Lindsays completed an ownership treble with their fillies, as the exciting 3-year-old Ziegfeld remained unbeaten with victory in her third start at Matamata.●Popular Kiwi galloper Elephant had no luck in the A$1m Toorak Handicap at Caulfield, being trapped three wide and fading late in the race won by former New Zealand gelding I'm Thunderstuck, capping a top day for the Kiwi breeding industry.