AuthorHans
Creation1747300335
Sourcehttps://github.com/hansbinderup/meltdown-chess-engine
Sha995096777256c01a7420ed083e590f2c320c91a1
Branchhans/spsa-searcher-tuning
Bench7987248
Network
OptionsThreads=1 Hash=32
Time30.0+0.30
Opening BookUHO_4060_v2.epd
Upload PGNsFALSE
Syzygy WDLDISABLED
Syzygy ADJ.OPTIONAL
Win ADJ.movecount=3 score=400
Draw ADJ.movenumber=40 movecount=8 score=10
ScalingDEV 1100000 NPS
Alpha0.602
Gamma0.101
A-Ratio0.1
ReportingBATCHED
DistributionSINGLE
Pairs Per Point8

hans/spsa-searcher-tunin... vs hans/spsa-searcher-tunin...

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Tuning 11 Parameters
2556/5000 Iterations
40896/80000 Games Played
NameCurrStartMinMaxCC_endRR_end
fullDepthMove3.997740121.07011.00000.00250.0020
lmrReductionLimit2.935830121.07011.00000.00250.0020
rfpReductionLimit2.684530121.07011.00000.00250.0020
rfpMargin101.8316100015010.700810.00000.00250.0020
rfpEvaluationMargin119.1857120015010.700810.00000.00250.0020
razorReductionLimit2.576730121.07011.00000.00250.0020
razorMarginShallow126.3066125025010.700810.00000.00250.0020
razorMarginDeep170.3705175025010.700810.00000.00250.0020
razorDeepReductionLimit2.333320121.07011.00000.00250.0020
nullMoveReduction2.566120121.07011.00000.00250.0020
aspirationWindow48.499950101005.35045.00000.00250.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
4Hans17477582462400078787828829430
5Qlara17477574301689655755644567720