Crossword clue for "CHESS"CHESS“A foolish expedient for making idle people believe they are doing something very clever, when they are only wasting their time,” per Shaw
Other crossword clues for answer "CHESS"CHESS“___ makes man wiser and clear-sighted”: Vladimir Putingame ending in “mate”it has thousands of openings“The Queen’s Gambit” gamethe mating game?“The gymnasium of the mind,” per Blaise Pascalgame of checkers?