fianchetto是啥意思?

In chess the fianchetto (Italian "little flanking") is a pattern of development wherein a bishop is developed to the second rank of the adjacent knight file, the knight pawn having been moved one or two squares forward.
等我翻译下，在写。
在国际象棋中fianchetto是一种发展式样，当象移向临近一侧的马之前的第二行，马前的兵已经前进了一或两个格子。
这个是意大利文。