Chess masters are highly skilled players who have achieved a high level of expertise in the game of chess. They often participate in competitive tournaments and are recognized for their strategic thinking, problem-solving abilities, and deep understanding of the game's principles. Many chess masters hold titles awarded by the World Chess Federation, such as Grandmaster (GM) or International Master (IM). To become a chess master, players typically undergo years of practice and study, analyzing famous games and learning various openings, tactics, and endgame strategies. They often use tools like chess engines and databases to improve their skills. Chess masters contribute to the game's popularity by teaching, writing books, and participating in exhibitions.