Siniestra

Currently, there is no way to parse variants from PGN. `1. e4 e5 (1... c5 2. d4 (2. Nf3 e6 (2... d6)) 2... cxd4) 2. d4` will be parsed as...

Promotion animation is lagging (chessground and lichess.org)

10

When you try to promote a pawn to the last rank and create a new piece, the animation does not work correctly. I guess it should be the same as...