 ...In the same article, Alterman also noticed, analyzing the game Count Brühl–Philidor, F, , London 1783, that Philidor understood very well modern concepts like the power of passed pawns, bad and good pieces, space advantage, open files, pawn structure and the importance of center.Jacques François Mouret, one of the best French players of the early 19th century, was Philidor's great-nephew.