Kevin Pietersen struck a rollicking 53 as England salvaged some pride on an otherwise dismal Indian tour with a comprehensive six-wicket victory over the hosts in the lone Twenty20 International at Kolkata last night. Pietersen, who missed the visitors' last ODI in Kolkata because of a fractured left thumb, returned in style with a match-winning knock that came off 39 balls as England chased down India's modest 121-run target with eight balls to spare.Earlier, India produced an ordinary batting performance to be restricted to 120 for nine. India captain Mahendra Singh Dhoni's decision to bat first at a slowish Eden Gardens pitch backfired as barring Suresh Raina (39) and the skipper (21) himself, no other batsmen could post a challenge before the determined English attack.