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Chess engine for Android: Peacekeeper 2.40



Peacekeeper - UCI engine
Author: Kyle Zhang  Rating CEDR=2783

v.2.40:
This release features the usual improved NNUE and search. The NNUE network is now trained on an updated and enlarged 1.88B dataset of DFRC selfplay positions and now uses six king buckets. There are also many search patches.

In standard chess, this release is 40 elo stronger in selfplay, and 61 elo stronger in a gauntlet against other opponents of similar strength.


Peacekeeper - Rating CEDR for Android progres
Pl Engine Rating Score Games %
347 Peacekeeper 2.00 2783.8 3.00 27 11.11
372 Peacekeeper 1.70 2730.3 4.00 26 15.38
444 Peacekeeper 1.50 2422.0 23.00 100 23.00
463 Peacekeeper 1.40 2246.1 2.50 18 13.89
485 Peacekeeper 1.01 2049.8 3.50 48 7.29
486 Peacekeeper 1.20 2036.1 3.00 18 16.67
493 Peacekeeper 1.10 1974.9 1.00 18 5.56



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