HUNGARY—87-year-old Hungarian pensioner BrigittaSinka poses for a picture as she plays her simultaneous chess game in the Budenz school in Budapest as she is on the brink of setting a world record by beating 1920s Cuban chess grandmaster Juan Capablanca. Since the 1950s, Sinka, a former top amateur player, has played over 12,600 documented simultaneous chess games across Hungary, taking on all.