Reference 203
From left to right Arrow le ft takes one move back.
T he c urv e d arrow retracts a move for quick correction: The next move you enter will overwrite the retracted move without the usual query.
Arrow right executes a move in the notation.
T he gre e n c he c km ark checks all moves for legality. Like in real calculation you may enter illegal moves.
You can start the engine for interactive analysis. However the board will still remain in the starting position. Good for tactical checking without moving the pieces.
Sc ore t he qualit y of y our c alc ulat ion: This will take a while. The engine examines every move you entered and assigns a point score. Simple moves will get one point, strong moves four points and tactical oversights will score negative values.
Ne w c alc ulat ion – deletes all previous lines.
Quit calculation training ends the current session and, if you wish, merges your variations into the game notation.
Calculation training – only long notation without piece names
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