I never thought CSK's bowlers would perform so well. CSK's bowlers were very inactive against DC in the previous match. Punjab's batting lineup was but much stronger. Chahar's bowling performance really deserves praise. I did not bet on this match. I just wanted to enjoy the match 
I guess all IPL venues are rebuilt to support spinners like how Chennai pitch was doing for all last 3 matches. And Yesterday match between DC vs RR on this same venue also a low score thriller hence I am not surprised on seeing blowers dominance on today's match. But, full credits to Deepak Chahar swing bowling and Jadeja for extraordinary fielding efforts.