Can you undo a move in a game of chess?

Answer 1

yes

If you're going "by the book" or are in tournament or training then NO, ABSOLUTELY NOT. However, if you're playing casually then be sure both players or the group agree one way or the other and have fun.

Answer 2

Yes, Chess players may move one and then another piece to attack. Specifically, you can legally attack an enemy piece with two or more of your own pieces at the same time. But you must make two separate moves to do this.

Answer 3

Officially, you cannot move any of your pieces until it's your turn. There are no "take-backs". Once you touch a piece, it must be moved, unless you're only adjusting it in its square.

Answer 4

No , in keeping with the rules of chess the king must move out of check .