” Karun Nair and Ravichandran Ashwin added 147 runs for the sixth wicket as India reached 582-5 in 165 overs at tea on day four of the fifth cricket test against England in Chennai on Monday. At the break, Nair was unbeaten on 195, approaching his maiden double hundred, while Ashwin was 54 not out, with the home side stretching its first innings lead to 105.