Chess engine for Android: Peacekeeper 2.00

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Peacekeeper - UCI engine
Author: Kyle Zhang  Rating CEDR=2327

v.2.00:
This release consists mainly of the addition of NNUE. Peacekeeper now uses a 768->256x2->1 neural net with CReLU as the activation function, trained on 197M selfplay positions generated from previous nets and the original HCE. Singular extensions have also been added, with a variety of add-ons.

In standard chess, this release is 220 elo stronger in selfplay, and 177 elo stronger in a gauntlet against other opponents of similar strength.


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