Winning Quickly with 1.b3 and 1...b6

“I left chess in 2012. I did not touch it for several years. Then I decided to test my strength in Internet blitz. I started from scratch. The board floated before my eyes, and my knee twitched. Less than two months later, I crossed the grandmaster rating mark. My opponents, among them lots of players with a big name, played chess better than me. Surprisingly though, I knew more. On a small island...