| Author | Brandonuser |
| Creation | 1756733665 |
| Source | https://github.com/namebrandon/seajay-chess |
| Sha | 5fb18c9f8b4078cfff19bd50ed160564c76a535e |
| Branch | feature/20250901-futility-investigation |
| Bench | 19191913 |
| Network | |
| Options | Threads=1 Hash=8 |
| Time | 10.0+0.10 |
| Opening Book | UHO_Lichess_4852_v1.epd |
| Upload PGNs | FALSE |
| Syzygy WDL | DISABLED |
| Syzygy ADJ. | OPTIONAL |
| Win ADJ. | movecount=3 score=1400 |
| Draw ADJ. | movenumber=40 movecount=8 score=10 |
| Scaling | DEV 8097796 NPS |
| Alpha | 0.602 |
| Gamma | 0.101 |
| A-Ratio | 0.1 |
| Reporting | BATCHED |
| Distribution | SINGLE |
| Pairs Per Point | 8 |
feature/20250901-futilit... vs feature/20250901-futilit...
Tuning 2 Parameters
9714/10000 Iterations
155426/160000 Games Played
| Name | Curr | Start | Min | Max | C | C_end | R | R_end |
|---|---|---|---|---|---|---|---|---|
| FutilityBase | 201.5555 | 150 | 50 | 500 | 22.5658 | 22.5000 | 0.0020 | 0.0020 |
| FutilityScale | 79.1890 | 60 | 20 | 200 | 9.0263 | 9.0000 | 0.0020 | 0.0020 |
| # | User | Updated | Games | Won | Lost | Drawn | Time | Crash |
|---|---|---|---|---|---|---|---|---|
| 9 | Brandonuser | 1756751086 | 8674 | 3029 | 3102 | 2543 | 0 | 0 |
| 335 | Brandonuser | 1756734495 | 256 | 98 | 79 | 79 | 0 | 0 |
| 336 | Brandonuser | 1756734494 | 256 | 81 | 88 | 87 | 0 | 0 |
| 337 | Brandonuser | 1756734565 | 258 | 95 | 87 | 76 | 0 | 0 |
| 338 | Brandonuser | 1756734555 | 256 | 92 | 83 | 81 | 0 | 0 |
| 339 | Brandonuser | 1756734563 | 256 | 91 | 89 | 76 | 0 | 0 |
| 308 | Brandonuser | 1756751097 | 7364 | 2485 | 2596 | 2283 | 0 | 0 |
| 306 | Brandonuser | 1756751078 | 20324 | 7104 | 7092 | 6128 | 0 | 0 |
| 340 | Brandonuser | 1756734556 | 146 | 64 | 48 | 34 | 0 | 0 |
| 341 | Brandonuser | 1756734557 | 152 | 53 | 50 | 49 | 0 | 0 |
| 342 | Brandonuser | 1756734559 | 148 | 49 | 49 | 50 | 0 | 0 |
| 343 | Brandonuser | 1756734562 | 136 | 43 | 49 | 44 | 0 | 0 |
| 344 | Brandonuser | 1756734561 | 150 | 51 | 56 | 43 | 0 | 0 |
| 345 | Brandonuser | 1756751077 | 16384 | 5692 | 5778 | 4914 | 1 | 0 |
| 346 | Brandonuser | 1756736182 | 1218 | 418 | 459 | 341 | 0 | 0 |
| 347 | Brandonuser | 1756751095 | 16370 | 5654 | 5789 | 4927 | 1 | 0 |
| 348 | Brandonuser | 1756751073 | 16364 | 5696 | 5791 | 4877 | 1 | 0 |
| 349 | Brandonuser | 1756736174 | 1272 | 468 | 439 | 365 | 0 | 0 |
| 350 | Brandonuser | 1756751080 | 14734 | 5184 | 5079 | 4471 | 0 | 0 |
| 351 | Brandonuser | 1756751092 | 14718 | 5126 | 5128 | 4464 | 0 | 0 |
| 352 | Brandonuser | 1756741496 | 4834 | 1664 | 1761 | 1409 | 0 | 0 |
| 353 | Brandonuser | 1756736912 | 356 | 122 | 117 | 117 | 0 | 0 |
| 354 | Brandonuser | 1756751084 | 14682 | 5167 | 5075 | 4440 | 1 | 0 |
| 355 | Brandonuser | 1756751074 | 13558 | 4796 | 4761 | 4001 | 0 | 0 |
| 356 | Brandonuser | 1756751093 | 2560 | 930 | 853 | 777 | 0 | 0 |