Let us assume you are a chess amateur, who in pandemic times have become obsessed with improving your game. Wouldn’t it be nice to have one of the top ten players in the world coach you? If that is what you want it is of advantage to be a leading stand-up comedian. But even if you are not, you can still profit from this charming little lesson Anish Giri, rated 2776, gave Biswa Kalyan Rath, 1600, on how to best use a bishop pair to win a game. Learn and enjoy.