Legall de Kermeur, born on September fourth, seventeen oh two, was a prominent French chess player who reigned supreme in the world of chess from approximately seventeen thirty to seventeen fifty-five. His prowess at the game was so remarkable that he was considered possibly the strongest player globally during this period. Known by various names, including Kermur and Sire de Legalle, his legacy is intertwined with the illustrious Café de la Régence in Paris, where he frequently played against other chess luminaries.
Legall's influence extended beyond his own games; he was a mentor to François-André Philidor, one of the most celebrated chess players of his time. The London Magazine in May eighteen twenty-five described him as a thin, pale gentleman who had a distinctive presence at the Café, often seen in the same green coat and known for his engaging remarks during matches. His unique style and personality left a lasting impression on those who encountered him.
Throughout his career, Legall faced formidable opponents, including Sir Abraham Janssen and the Syrian Stamma. His matches were not just contests of skill but also a testament to the evolving strategies of chess during the eighteenth century. Philidor himself acknowledged Legall's extraordinary strength, noting that it took him three years to match Legall on equal terms after accepting a rook as a handicap.
Despite his eventual defeat to Philidor in seventeen fifty-five, Legall maintained his status as the second-best player in France until his death, nearly reaching the age of ninety. His legacy endures in the chess community, particularly through the mating pattern known as Legall's mate, which is derived from his only extant game against Saint Brie in seventeen fifty.