When Noor Ahmad’s 4/18 chokes, the Chennai Super Kings’ strategy to rely on the spin formula succeeds. The Mumbai Indians are headed for a 4wicket victory.With Rahul Tripathi, Rachin Ravindra, and Devon Conway in the lineup, Chennai needed to choose their openers.It appeared that Rachin and Ruturaj Gaikwad would be the opening duo because Tripathi has always batted at number three.However, Chennai surprised everyone by sending Tripathi and Rachin out to chase 156. During practice matches, the two were the preferred option, and Gaikwad was demoted to No 3.The righthander is known to get off the blocks slowly, so it was a brave move.Gaikwad emerged in the second over following Tripathi’s departure, and while Rachin battled with timing, he stole the show with his sharp strokes.