One of the most universally recognized and classic board games is Chess. Originating in its earliest forms in India around the 6th century, Chess has evolved and spread worldwide, becoming a symbol of strategic thinking and intellectual challenge. It is played on an 8x8 grid and involves two players competing to checkmate each other's king.
Other contenders for the title of 'most classic' include Checkers (also known as Draughts), Go (an ancient Chinese strategy game), and Backgammon (one of the oldest known board games). However, Chess is widely regarded as the quintessential classic due to its enduring popularity, global reach, and deep strategic elements.