<span class="fnt-85">Father and son Graham and Innes McClelland play chess in Trafalgar Square, London as part of ChessFest, organised by Chess in Schools and Communities (CSC), a charity that uses chess to help children's educational and social development. Picture date: Sunday July 18, 2021.  Photograph: Yui Mok</span>

Father and son Graham and Innes McClelland play chess in Trafalgar Square, London as part of ChessFest, organised by Chess in Schools and Communities (CSC), a charity that uses chess to help children's educational and social development. Picture date: Sunday July 18, 2021. Photograph: Yui Mok