Dear Customer,
   I'm glad to inform you that a new version of Chiron has been released.

Chiron 3 is about 60 points stronger than Chiron 2.

Now also available on Android:
https://play.google.com/store/apps/details?id=com.chironchess.chiron3

Here's a short list of changes:
- improved search (better parameters for pruning and move ordering)
- improved evaluation (in particular mobility and king safety)
- tuning of the evaluation
- new parallel search
- added support for Syzygybases
- added option "Tablebases Probe Depth" (default=6, lower it if you have a SSD)
- 6 pieces Scorpio bitbases can now be probed
- improved time management
- fixed a time management bug for X moves in Y minutes time controls (thanks to Gabor Szots)
- added option "Blockage Detection" to enable/disable pawn blockage detection
- added again support for CTG books

Before installing and using Chiron, you should first read the License Agreement contained in the file "License.txt".

Arturo Ochoa has improved his Polyglot opening book and kindly offered it to Chiron 3 customers.

If you have any problem with the installation or usage of Chiron write an email to support@chironchess.com

Best Regards,
   Ubaldo Andrea Farina