Joseph Gerald Gallagher (born in London, 4 May 1964) is a British-born Swiss chess player and writer. He was awarded the title of Grandmaster by FIDE in 1990 and has been the national champion of both Britain and Switzerland.
Career
Born to Irish parents Norah and Patrick, Gallagher was the eldest child (his sisters Catherine, Noreen, Pauline and Marie, and brother Stephen also played chess). He played for many years on the European chess circuit, before marrying and moving to Neuchâtel in Switzerland, taking Swiss nationality, being awarded the title of Grandmaster in 1990, and then winning the British Chess Championship in 2001[1] and the Swiss Chess Championship in 1997, 1998, 2004, 2005, 2007, 2012 and 2021.