Last year, my son joined the middle school chess club and began using me, a total novice, as his sparring partner. In chess, a player can choose from one of 20 opening moves, including moving a knight ...

There are few move options in the opening (beginning) of a chess game, and players often stick to tried-and-true sequences of moves, called lines, which are frequently given names like Ruy Lopez and ...

The bad news is that there is no single solution to Rule 16. There’s not even a daily solution, the puzzle will be different each time you play the game. So you’re going to have to do one of two ...