Annoyingly I cannot remember where I've seen this, but ifI mythink memoryI've servesstill well,seen DN is still sometimes used in especiallyspecially symmetrical contexts even when AN is used in the rest of the work. It's like the implicit use of DN in phrases like "rook on the seventh" (which in AN is the second rank if Black's doing it). One might then speak of the weakness at KB2 instead of that at f2/f7, or perhaps PxP listed in variations when it doesn't matter which pawn is doing the taking. Or perhaps in the ultimate sentence justifying the use of DN in such a scenario: "A fianchetto consists of the moves P-N3 and B-N2". Can anyone corroborate this hazy memory, though? [[User:Double sharp|Double sharp]] ([[User talk:Double sharp|talk]]) 18:44, 22 November 2021 (UTC)
