📝H. G. Muller wrote on Fri, Jan 24, 2020 03:46 PM UTC:
@Kevin: Human play is far from perfect, even for GMs. Misconceptions about piece values is just one of the contributions to imperfection. So, yes, GMs can have opinions, and the can afford these opinions to be wrong and still be at the top, because their competitors have their flaws too.
If the value of pieces depended on the general level of play, they would be meaningless concepts. We don't teach beginning chessplayers other piece values as those that GMs are using. Only if a player has a misconception applying to a specific piece, such as that knights are best moved to the board corners and should stay there, it can affect the value this piece has for them.
@Kevin: Human play is far from perfect, even for GMs. Misconceptions about piece values is just one of the contributions to imperfection. So, yes, GMs can have opinions, and the can afford these opinions to be wrong and still be at the top, because their competitors have their flaws too.
If the value of pieces depended on the general level of play, they would be meaningless concepts. We don't teach beginning chessplayers other piece values as those that GMs are using. Only if a player has a misconception applying to a specific piece, such as that knights are best moved to the board corners and should stay there, it can affect the value this piece has for them.