In this mode, Sigma Chess will NOT automatically start thinking after your moves.
In this mode Sigma Chess continually searches in the background as you make/undo your moves. Useful for analysis.
In this mode Sigma Chess uses its specialized Mate Solver Engine to find mate within the specified number of moves.
In this mode Sigma Chess tries to solve chess problems within the specified time frame and/or until the score limit is reached.
In this mode Sigma Chess searches infinitely unless it finds a forced mate (or is stopped by you).
This mode is for beginners.
In this mode Sigma Chess stops after having reached the specified nominal search depth.
In this mode Sigma Chess will adjust its time usage to your's.
In this mode Sigma Chess will use the specified average time per move. In general, it will use more time in the opening and early middle game and less time in the endgame.
This mode defines the various time controls for tournament & match game play.
In this mode each player must play the specified number of moves within the specified time.
The chess clock is reset when the specified number of moves have been played (unless ΓÇ£AllΓÇ¥ is selected).