David53bcg

@kevinsung: Many thanks for addressing this issue so well. Greatly appreciated. This improvement will make it so much easier to study middle-game problems/variation, where the clutter of whole-board numbering can...

@kevinsung: What I meant by ‘toggle … for both play and replay’, is that the ‘number-from-now’ feature should be available during a live game, as well as in review/replay, and...