If a player's king is threatened with capture, it is said to be in check, as well as the player needs to get rid of the threat of capture on the following action. If this could not be done, the king is said to be in checkmate, resulting in a loss for that player. Gamers could not make any action that positions the king in check.
Cool and Funny Chess T-Shirt
Who is the King Tee Shirt
Lightweight, Classic fit, Double-needle sleeve and bottom hem