Splash Back, the six-year-old daughter of Le Havre, will be lining up for the fifth run of the campaign on Saturday, the highlight of her lead-in being a second career Group 2 win in the Victory Stakes on May 2.
That came after a first-up seventh in the Group 2 Sapphire Stakes, while her Stradbroke appearance was preceded by a ninth placing in the Kingsford Smith Cup, four weeks after the Victory Stakes win.
"She came off a good layoff between runs, but we aimed the prep that way," Begg said.
"There was going to be a gap between Sydney and the Victory Stakes and then she had the break between the next run.
"This was the one we had in mind since last spring, the Tatt's Tiara, a Weight for Age race for mares. It's the race that we earmarked."