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Chess engine: Odonata 1.0 (Windows and Linux)

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A new version of the Odonata 1.0 engine has been released. Previously (version 0.9 to version 0.8) it gave an increase in game strength of about 300 points!

Good job by the author, we'll see how it goes this time.



Odonata - UCI chess engine
Rating Chess Engines Diary CEDR=3205 Author: Andy Watkins
 
v.1.0:
Release 1.0 (22 Jul 2024)
NNUE evaluation (768 - 1024)x2 -> 5 buckets
Introduced bucketed L2 based on queen-count/phase, increased HL to 1024
Increased training dataset to 700m positions
Relabeled positions using Odonata's NNUE rather than HCE
Fixed some bugs in the tuner
Expected Elo +150 vs Odonata 0.9.0


Odonata 0.9.0 - results
Obsidian 12.291/15-1315 Games
Princhess 0.17.04.5/11-211 Games
Beast 15 MPV1/10-810 Games
Marauders 3.60.5/10-910 Games
Cyrano 0.6b17 JA9/9+99 Games
Drosophila 1.6 JA8.5/9+89 Games
Wasp 7.000/9-99 Games
PlentyChess 2.0.00/8-88 Games
DoctorB 1.2.1 JA7/7+77 Games
Rustic-Knight 1.0.06/7+57 Games
Integral 25.5/7+47 Games
Svart 6 JA3/7-17 Games
Stash 35.26 JA0.5/7-67 Games
Simplex 0.9.8 JA6/6+66 Games
Heimdall 0.16/6+66 Games
Spaghet Pesto 1.06/6+66 Games
CorChess dev-202406061/6-46 Games
Deep Ripper -11/6-46 Games
Clarity 7.0.00.5/6-56 Games
Steel Fighter 20.5/6-56 Games
HypnoS 2206240.5/6-56 Games


github:https://github.com/akanalytics/odonata/releases/

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