EASTER CHICK BRAIN SQUEEZER

Well, not so squeezy. Probably easy. Right. Can you get from the word flock to the word chick in 2 more moves?

Each 'move' has to be a real word. only ONE letter can change each move.

So for instance to get from slack to block the middle 'move' or word would be black.

So, who wants a go at ONE of the TWO moves to get from FLOCK to CHICK. 

ONE move each on the comments. Specify which move, 1 or 2.