It appears that none of the people responding to this has ever read their Nimzowitsch.
Doubled pawns are usually weak, especially when advancing. But doubled pawns can often be excellent defenders, Also, doubled pawns in the center can be a real advantage.
Modern chess players are much less rule dependent than players from the last century. The English school, especially as embodied by Nigel Short, has embraced doubled pawns, isolated pawns, and other structural "weaknesses" if the position has enough dynamic play to counter those structural problems. In the last 20 years, everything has become much more concrete. If doubled pawns can't be exploited, they are not considered weak.
In other words, it all depends on the concrete position whether doubled pawns are a strength or a weakness.
That was spot-on man! That Nimzowitsch guy was a real idiot, wasn't he?
It appears that none of the people responding to this has ever read their Nimzowitsch.
Doubled pawns are usually weak, especially when advancing. But doubled pawns can often be excellent defenders, Also, doubled pawns in the center can be a real advantage.
Modern chess players are much less rule dependent than players from the last century. The English school, especially as embodied by Nigel Short, has embraced doubled pawns, isolated pawns, and other structural "weaknesses" if the position has enough dynamic play to counter those structural problems. In the last 20 years, everything has become much more concrete. If doubled pawns can't be exploited, they are not considered weak.
In other words, it all depends on the concrete position whether doubled pawns are a strength or a weakness.