OpenBench Testing Framework

AuthorLofty
Creation1776207562
Dev Sourcehttps://github.com/yukarichess/yukari
Dev Shaaa27a9a9fd942f23a5b94f1f37fb5876dda67002
Dev Branchsr-spsa20260414-150k
Dev Bench739136
Dev Networkthreatinputs13-2400
Dev OptionsThreads=1 Hash=16
Dev Time8.0+0.08
Base Sourcehttps://github.com/yukarichess/yukari
Base Sha7e1e35becfed389bcb7aa60687db00122e3efa74
Base Branchsearch-rewrite
Base Bench741145
Base Networkthreatinputs13-2400
Base OptionsThreads=1 Hash=16
Base Time8.0+0.08
Opening BookUHO_Lichess_4852_v1.epd
Upload PGNsFALSE
Syzygy WDLDISABLED
Syzygy ADJ.OPTIONAL
Win ADJ.movecount=3 score=400
Draw ADJ.movenumber=40 movecount=8 score=10
ScalingBASE 759223 NPS

sr-spsa20260414-150k vs search-rewrite

ApproveRestartDelete
Copy Stat Block
Elo   | -4.29 +- 5.05 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=16MB
LLR   | -2.26 (-2.25, 2.89) [0.00, 5.00]
Games | N: 5186 W: 922 L: 986 D: 3278
Penta | [34, 636, 1315, 576, 32]
#UserUpdatedGamesWonLostDrawnTimeCrash