Simonitch 4 – John Prados 4 – Ted Koller 4 – Nicolas Eskubi 3 – Frank Chadwick 3 – Joseph Balkoski 3 – Greg Costikyan 3 – Dan Verssen 3 – Charles Kibler See also Charles S. Roberts Origins Awards World Boardgaming Championships References External links Charles S. Roberts Awards Home Page. Game awards Awards established in 1975