Manual de Fritz 15 2015 | Page 200

200 Fritz 15 Help The B o o king Fe e is always charged when an engine is used. It is possible to set the value to zero. The M inim um pe r M inute should be set to a low rate, but other users can offer a higher amount and take control of the Cloud Engine at any time. You can fix an upper limit for the offer, but only the existing rate is charged if no other user takes control of the engine. This setting is sensible if there is a low demand. You can be certain of keeping an engine by booking it with the Fixe d R a te . This rate is a bit higher than the standard rate, but other users are not allowed to outbid you and you are guaranteed control of the Cloud Engine. This is recommended if there is a high demand on the Engine Cloud Server. During the analysis the user never pays more than the price for one minute in advance. If you aren’t satisfied with the results supplied by the engine you can stop the analysis. In this way you can try out many engines without risking a lot. If a yellow symbol is displayed to the left of an engine it is currently being used by another user. If you would like to use this engine you can attempt to outbid the user. © ChessBase 2015