The game of Chess is considered one of the most fun and useful mental game, as it helps strengthen the player’s memory and increase the level of flexibility and works to protect him from developing Alzheimer’s disease in the future. It also improves the subconscious mind’s ability to concentrate, and this improves the ability to memorize. We also noticed the effect of chess on the mind by stimulating the process of retrieving information. Chess improves the way of thinking because it pushes the player to think in unexpected ways to win the game, and this helps him develop techniques for solving difficult life problems. Therefore, to highlight the youth of Tripoli who enjoy this game, the Ihab Matar Development Group held a chess tournament for its youth sector.