| Author | Kieren |
| Creation | 1784389189 |
| Source | https://github.com/KierenP/Halogen |
| Sha | f4f30ace4361709f787d622565caea8af9584509 |
| Branch | spsa_tune_21 |
| Bench | 6926560 |
| Network | bullet_r139.nn |
| Options | Threads=4 Hash=256 OutputLevel=Minimal |
| Time | 40.0+0.40 |
| Opening Book | UHO_Lichess_4852_v1.epd |
| Upload PGNs | FALSE |
| Syzygy WDL | OPTIONAL |
| Syzygy ADJ. | OPTIONAL |
| Win ADJ. | movecount=3 score=400 |
| Draw ADJ. | movenumber=40 movecount=8 score=10 |
| Scaling | DEV 1000000 NPS |
| Alpha | 0.602 |
| Gamma | 0.101 |
| A-Ratio | 0.1 |
| Reporting | BATCHED |
| Distribution | SINGLE |
| Pairs Per Point | 8 |
Tuning 122 Parameters
64/25000 Iterations
1024/400000 Games Played