Thanks in advance
To clear lines for your pieces in closed positions, you must start with pawn attacks. Contrast this strategy with that for open positions, in which the pieces lead the attack.
in open positions in positions where there are a lot of vacant squares pieces(not pawns)lead the attack one begins one's attack by moving pieces, not by moving pawns
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
CliveBy context and by common sense, I suppose.As we so often say when soheil asks this question about dictionary definitions,