This one looks pretty similar to yours Ivy but it's No. 1 instead of No. 2
Cheetah Tangerine is dominant to Chateau Cream & White no. 1
Mom shows Cheetah Tangerine
Dad shows Toyger Blue
Baby shows Chateau Cream & White no. 1 proving Cheetah Tangerine is dominant to No.1
So I think that leaves a check against Siamese Lilac?