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Chess engine: Odonata 0.8.0 (Windows and Linux)

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Odonata - UCI chess engine
Rating CEDR=2840 Author: Andy Watkins
 
v.0.8.0:
Connected rooks and doubled rooks evals fixed
Training migrated from LBFGS (argmin) to Adam (custom coded) in anticipation of Odonata NNUE
Increase in training dataset to 4m+ positions
Migration to rustc 1.75
Elo +30 (maybe?) vs Odonata 0.7.0
Use the "modern" binary for best performance. Use the "generic" binary if the modern binary does not run on your hardware (pre-Haswell CPU for example)


Odonata 0.7.0 - results
Caissa 1.13.10.5/14-1314 Games
Peacekeeper 2.000.5/14-1314 Games
Altair 5.0.00.5/14-1314 Games
Demolito 2023-08-200.5/12-1112 Games
Carp 3.0.10.5/12-1112 Games
Mida 2.14/10-210 Games
Alexandria 5.0.00/10-1010 Games
Fatalii 0.5.07.5/8+78 Games
Reckless 0.2.07.5/8+78 Games
Freda 0.997/8+68 Games
Ivanhoe Mod665/8+28 Games
Leorik 2.51.5/8-58 Games
Sting Black Hole 61/8-68 Games
Avalanche 2.0.00/8-88 Games
Akimbo 0.6.00/8-88 Games
CT800 1.456/7+57 Games
Lishex 1.1.13/6+06 Games
Protej 20230919a1/6-46 Games
Pedantic 0.5.01/6-46 Games
Pawn 2.00/6-66 Games
Cool Iris 11.400/6-66 Games


Odonata 0.8.0 download
github:https://github.com/akanalytics/odonata/releases/tag/0.8.0

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