Similar to @samp{New Game}, but allows you to specify a particular initial position
(according to a standardized numbering system)
in chess variants which use randomized opening positions (e.g. Chess960).
-@itemx shuffle
+@item shuffle
@cindex shuffle, Menu Item
Ticking @samp{shuffle} will cause the current variant to be played
with shuffled initial position.
Shuffling will preserve the possibility to castle in the way allowed by the variant.
-@itemx Fischer castling
+@item Fischer castling
@cindex Fischer castling, menu item
Ticking @samp{Fischer castling} will allow castling with Kings and Rooks
that did not start in their normal place, as in Chess960.
-@itemx Start-position number
+@item Start-position number
@itemx randomize
@itemx pick fixed
@cindex randomize, Menu Item