Manual de Fritz 15 2015 | Page 106

106 Fritz 15 Help the screen. It shows in how many games the move occurred and what percentage of these games were won, drawn or lost. The graphics make it easy to take in the information at a glance. Unplayed transpositions and retro moves should only be used if needed. Because of the many disk accesses they tend to slow down the tree display operations. See also LiveBook .. 3.3.5 Book settings Ana ly s is - O pe nings B o o k Book Style Optimal book instructs the program not to play moves that have been excluded from tournament play. If the option is off, the moves might sometimes be played. Normal is for informal games. Handicap for games on the handicap levels. Extended book options © ChessBase 2015