Which Chicken breeds come in Exchequer?

Club breed standards describe Exchequer for the Leghorn.

Chicken pattern

Exchequer

Feathers black or white at random, giving a chequered black and white bird, as in Exchequer Leghorns.

2 Chicken breeds list Exchequer. It is in a club standard for 2 breeds.

Breed	PCGB	EE	ABA
Leghorn	Standard (“The exchequer”)	Standard (“weiß-schwarzgescheckt; exchequer”)	Standard (“Exchequer”)
LeghornExchequer	Standard (“The exchequer”)	Standard (“weiß-schwarzgescheckt; exchequer”)	Standard (“Exchequer”)