Chess can rightly be considered one of the oldest tabletop games, and there is nothing surprising about this — its history dates back over 1500 years. During all this time, final and well-known rules have developed, which are known to... us as "classical". You are unlikely to find a more suitable game that contributes to memory training, the development of analytical abilities, and strategic thinking than chess. Moreover, this game is also an excellent option for relaxation.