Выходные данные отсутствуют.
Книга в формате ChessBase.
In general, the best structure of pawns is when the pawns are on their initial position, although to be able to move the pieces it is necessary to move some pawns, especially central ones.
There is an unfair rejection of the pawns bent on the part of the beginners of chess, you find explanations on that subject in chapters on "weak pawns", or "weaknesses in the structure of... central Pawns bent: what advantage or weakness?