You can operate the buttons by a short click with the mouse and the button will light up shortly.
Keyboard users can use the corresponding shortcuts.
Keys Functions
<< Take back three moves (shortcut ALT+B)
< Take back a half-move (shortcut "-")
REBEL - Make a move or, if the program is already calculating, stop
calculating and make an immediate move. (shortcut ALT+M);
- if in player <> player mode this button has been changed into
"-----" by clicking it (shortcut ALT+M) player <> player mode
will end and Rebel will start calculating;
- This button can change, depending on which engine you have
changed Rebel to via menu "Option", into R 9.0 R 8.0 or R 7.0 or
R DEC still having the same meaning and shortcut as above;
- This button can also change into R<number> if you have entered
a specific ELO-number via menu "Option". Meaning and shortcut are
same as above;
- This button will change into GAME in the analysis mode which
will allow you to restore to the moves that were current before
you started analyzing (shortcut ALT+M);
- This button will change into EXIT while analyzing a game or a
database and allows you to abort the analysis to return to the
current game. (shortcut ESC)
- If the settings are NOT optimal for Rebel the button will not have
"REBEL" in upper case but in lower case: "Rebel"
> Move forward a half-move (shortcut "+")
>> Move forward three moves (shortcut ALT+F)