The shifted @kbd{Alt+U} key is a keyboard equivalent.
Older XBoard/WinBoard engines might not respond to these settings,
but UCI engines always should.
+The @samp{EGT path} field corresponds to the setting of the
+@code{egtFormats} option to specify where to find tablebases
+of various flavors. See the description of this option for the required syntax.
It is also possible to specify a GUI opening book here, i.e. an opening
book that XBoard consults for any position a playing engine gets in.
(where you could edit it):
@example
--icsMenu {copy;$copy;
+-icsMenu @{copy;$copy;
list players;who;
list games;games;
finger (player);finger $name;
B;$add Bishop $input;
R;$add Rook $input;
Q;$add Queen $input;
-}
+@}
@end example
@end table