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PZChessBot 7.0 - new version chess engine

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PZChessBot is a basic negamax engine.
Author: Kevin Lu Rating CEDR=3560

v.7.0 What's Changed

After 3 months of development since v6.1, we are very proud to announce PZChessBot v7.0.

Major changes include:
A completely new NNUE architecture with multiple layers
Several optimizations to speed up PZChessBot
DFRC and FRC support
PGO at compilation for a modest speedup
Syzygy WDL tablebase support
The NNUE is provided for those who wish to compile, but you do not need to download it to run PZChessBot.

Estimated Elo: ~3700 CCRL Blitz, 3570 CCRL 40/15. Should be slightly stronger than Stormphrax 6.0.0 based on H2H testing

Tests
main vs v6.0 STC UHO

Elo   | 142.21 +- 7.33 (95%)
Conf  | 8.0+0.08s Threads=1 Hash=32MB
Games | N: 3006 W: 1434 L: 268 D: 1304
Penta | [7, 55, 370, 907, 164]
https://ob.int0x80.ca/test/711/

main vs v6.0 LTC UHO

Elo   | 148.43 +- 10.70 (95%)
Conf  | 40.0+0.40s Threads=1 Hash=128MB
Games | N: 1000 W: 465 L: 62 D: 473
Penta | [0, 8, 118, 337, 37]
https://ob.int0x80.ca/test/708/

main vs v6.0 LTC Balanced

Elo   | 115.61 +- 11.28 (95%)
Conf  | 40.0+0.40s Threads=1 Hash=128MB
Games | N: 1000 W: 339 L: 18 D: 643
Penta | [0, 11, 196, 254, 39]
https://ob.int0x80.ca/test/709/

main vs v6.1 LTC UHO

Elo   | 105.43 +- 11.22 (95%)
Conf  | 40.0+0.40s Threads=1 Hash=128MB
Games | N: 1012 W: 407 L: 109 D: 496
Penta | [1, 26, 176, 280, 23]


github: https://github.com/kevlu8/PZChessBot/

Successes of the PZChessBot engine in our tournaments:



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