Little Golem#1 · Martyn Hamer
12 Dec 2016
In the following position (https://www.littlegolem.net/jsp/game/game.jsp?gid=1823262 - I'm about to make my 14th move as Black) I'm being given the option of castling kingside even though this would involve the king passing through check. Having played Chess960 over the board I know this is not legal, just like in normal Chess.
Pressing the 0-0 button does indeed move the King and Rook to g8 and f8, however I won't confirm this and I'll find another move instead. I'll also hold on from making my move for a while, however I think this is something that needs looking at as it could possibly affect other games as well.