It is the first year that white grapes have been outlawed from the "quintessential" Tuscan wine Chianti Classico and this is a reason to celebrate, says Jancis Robinson MW. "The great majority of white wine grapes that used to go in Chianti, blanching its colour and diluting its flavour, were the most basic sort of Trebbiano," she adds. This week's recommendations are broken down into two categories, those recommended 2006s and superior 2005s. Badia a Coltibuono and Villa Calcinaia, both from 2006, are highlighted for their "lively style" as is the 2005 Castello di Ama.