BBC Radio Across the BoardStarting December 30th, BBC Radio 4 will begin airing 15 minute episodes of Across the Board, in which host Dominic Lawson interviews personalities while playing them in a game of Chess. Interviewees will include boxer Lennox Lewis, Women’s World Chess Champion Hou Yifan, former Soviet dissident and Israeli politician Natan Sharansky, and shadow cabinet minister and former British girls under-14 chess champion Rachel Reeves.