Question: What award winning game designer and New York Times best selling author, designed "En Garde!"?

full_context: Document 1: Robert N. Charrette: Robert N. Charrette (born 1953) is an award-winning graphic artist, game designer, sculptor and author. Charrette has authored more than a dozen novels. His gaming materials have received many Origins Awards. Charrette was inducted in the Origins Hall of Fame in 2003. His work is known for a clean, realistic style that invokes themes from Feudal Japan and Chanbara films and in particular, historical and fantastic representations of Samurai culture. His early work in game design and miniature sculpting set the tone for depictions of Japanese mythology in American fantasy and science fiction. His 1979 role-playing game "Bushido" was one of the first role-playing games with a non-Western theme and remained in print for more than three decades. Charrette produced gaming products for Fantasy Games Unlimited, Grenadier Models Inc. and Ral Partha Enterprises, FASA and currently operates Parroom Enterprises, LLC, a boutique miniatures game company.
Document 2: Focus (board game): Focus is an abstract strategy board game, designed by Sid Sackson and first published in 1964 by Kosmos. The game has been re-published many times since, sometimes under the titles "Domination" or "Dominio". "Focus" won the 1981 Spiel des Jahres and Essen Feather awards. The game appears in Sackson's "A Gamut of Games" in the section "New Battles on an Old Battlefield".
Document 3: List of Traveller Books: "Traveller" is an Origins Award winning science fiction role-playing game published by Game Designers' Workshop in 1977. In the Third Age of the Imperium interstellar travel has become possible and Humaniti has met other starfaring races. 2300 AD portrayed humans as technologically advanced, but having a level of civilization not very far above the present day. Later publishers introduced additional material along the Official Traveller Universe (OTU) timeline. In 2008, Mongoose Publishing reintroduced GDW's popular look and indexing feature separating publications into familiar Books, Supplements, and Adventures.
Document 4: Belegarth Medieval Combat Society: Belegarth Medieval Combat Society is a full contact battle game where foam weapons are used in order to prevent serious physical injury to participants. It differs from other battle games and LARPs in that it is entirely combat-oriented that allows hard hitting, shield bashes, and grappling with little emphasis on role playing and has no magic or character classes. It is composed of a number of not-for-profit "realms", which compete at regional and national events every year. Typically, each realm also holds individual fighting practices several times a week. Realms vary in size from just a handful of people to over a hundred fighters.
Document 5: Game of the Generals: The Game of the Generals, also called GG as it is most fondly called, or simply The Generals, is an educational war game invented in the Philippines by Sofronio H. Pasola, Jr. in 1970. Its Filipino name is "Salpakan." It can be played within twenty to thirty minutes. It is designed for two players, each controlling an army, and a neutral arbiter (sometimes called a referee or an adjutant) to decide the results of "challenges" between opposing playing pieces, that like playing cards, have their identities hidden from the opponent.
Document 6: Francis Tresham (game designer): Francis Tresham is a United Kingdom-based board game designer who has been producing board games since the early 1970s. Tresham founded and ran games company Hartland Trefoil (founded 1971), a company well known for its "Civilization" board game, until its sale to MicroProse in 1997. His "1829" game was the first of the "18xx" board game series and some of his board games have inspired Sid Meier computer games such as "Railroad Tycoon".
Document 7: Traveller (role-playing game): Traveller is a series of related science fiction role-playing games, the first published in 1977 by Game Designers' Workshop. Marc W. Miller designed "Traveller" with help from Frank Chadwick, John Harshman, and Loren K. Wiseman.
Document 8: Mark H. Walker: Mark H. Walker is a writer and board wargame designer. He has written articles about information technology and computer and video games for publications including "AutoWeek", "PC Gamer", "Computer Gaming World", "Armchair General", and "Playboy" and websites such as "GameSpy" and "Science Fiction Weekly".
Document 9: Chuck Jordan (game designer): Charles "Chuck" Jordan is an American game designer, writer, and programmer. He co-wrote "The Curse of Monkey Island", wrote three episodes of "Sam & Max Save the World", was the lead writer and co-designer of "Sam & Max Beyond Time and Space", designed and co-wrote two episodes of "Strong Bad's Cool Game for Attractive People", and was the designer of "", as well as season lead designer for the "" season on the whole.
Document 10: En Garde!: En Garde! is a role-playing game set in 17th century Paris. Players take the roles of gentlemen duellists. The game was designed by Frank Chadwick and first published by Game Designers' Workshop (GDW) in 1975.
Document 11: Battle gaming: Battle gaming is a North American medieval combat sport where participants use mock foam-padded weapons (boffer) in live action battles. The sport began in 1977 with the creation of Dagorhir.
Document 12: Star Wars Roleplaying Game (Fantasy Flight Games): The Star Wars Roleplaying Game is a tabletop role-playing game set in the "Star Wars" universe first published by Fantasy Flight Games in August 2012. It consists of three different standalone games, each one conceived to play a particular type of character:
Document 13: Dagorhir: Dagorhir Battle Games is a Live action role-playing game (battle game) with full-contact melee fighting and ranged combat as its primary focus. Fighters typically use foam weapons such as swords, flails, spears, bows and arrows, javelins, axes, and other medieval weapons. Participants wear period costume and are expected to stay in-character during events, although the amount of seriousness the role-playing aspect receives varies greatly by unit and chapter.
Document 14: Frank Chadwick: Frank Chadwick is an American multiple-award-winning game designer and "New York Times" Best Selling author. He has designed hundreds of games, his most notable being the RPGs "Traveller", "" and "Twilight 2000", and the wargame series "Europa" and "The Third World War".
Document 15: Richard Tucholka: Richard Tucholka (February 9, 1954 - April 27, 2017) was a writer, game designer and publisher, best known for his work in the creation of the role-playing games "Fringeworthy" & "".
ground_truth: Frank Chadwick