Grandmaster

n. one who is unusually skilled in the game of chess

Grandmaster or Grand Master may refer to:Organizations & historyA title acknowledging important or superior talent in various sports and other competitions, e.g.Grandmaster (chess)Grandmaster (martial arts)Grand Master (of Science Fiction) was the original name of the award now known as the Damon Knight Memorial Grand Master Award, a title given to a writer or other figure who has, over a life's body of work, mastered the genre and contributed significantly to its development. Grand Master (Masonic), the jurisdictional state / provincial head of a Masonic Grand LodgeGrand Master (order), the supreme head of various orders of knighthood, either honorary or military orders where they can even be its head of state, ranking as a PrinceGrandmaster, master or master craftsman, leader of a guildSome other organisations, such as the civilian households of certain princely courts, designate a most senior dignitary as Grand Master. Grand Master, the leadership position in the Reiki Alliance, and a disputed leadership role in the larger Reiki communityGrand Master of Education, Science, and Culture, empty title of the first president of Equatorial GuineaMusicDJ Grandmaster Flash, a hip-hop disc jockeyGrandmasters (album), by DJ Muggs and GZA
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Noun
1. a player of exceptional or world class skill in chess or bridge
(hypernym) player, participant
(hyponym) International Grandmaster

GRANDE MAESTRO [SCACCHI]. GRAN MAESTRO [LOGGE MASSONICHE E TEMPLARI]. VENERABILE [LOGGE MASSONICHE]