Anyone who doubts that bridge keeps your brain sharp in old age should have a game with Bernard Teltcher. Bernard recently celebrated his 95th-and-a-half birthday (very touching, I thought), but don’t be fooled by his frail demeanour or his wheelchair. He’s a formidable opponent. Not only is he one of the best high-stake players at the Portland Club; he also can’t seem to stop winning matches and tournaments.