The new ChessBase Magazine #213 once again delivers a big swing of ideas for your repertoire in eleven opening articles - from Caro-Kann to the King's Indian! Sergey Grigoriants examines a new idea on move four that has become the latest fashion thanks to Magnus Carlsen, among others: 4...h6 in the French Defence! Black offers a pawn sacrifice – after the exchange on f6 the pawn on d5 is simply hanging. Can this be any good? The new engines and Sergey Griogoriants show that Black gets "compensation and great piece activity in all lines". Take a look!