GM Leon Luke Mendonca, born March 13, 2006, in India, is one of the country's most promising young chess talents. He earned his grandmaster title in 2021, becoming a standout prodigy known for his sharp tactical skills and deep positional understanding. Leon’s rise through the chess ranks has been rapid, reflecting his dedication and exceptional skill.

In 2024, Mendonca achieved a major milestone by winning the Tata Steel Challengers Tournament, a prestigious event that cemented his status among the world’s elite young players and demonstrated his ability to compete with top-rated opponents.

As of September 2025, he holds a classical rating of 2615, a rapid rating of 2498, and a blitz rating of 2483. His diverse opening repertoire includes the Slav Defense, Queen’s Gambit Declined, and Nimzo-Indian as White, while employing the Sicilian Najdorf and Canal Attack as Black. With consistent victories against strong opponents, Leon continues to establish himself as a rising force in international chess.