AuthorHans
Creation1750267865
Sourcehttps://github.com/hansbinderup/meltdown-chess-engine
Shaa41235b60b050d630e3b57fc085b396616d976c5
Branchhans/spsa-1.8
Bench1566248
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-1.8 vs hans/spsa-1.8

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Tuning 22 Parameters
13/5000 Iterations
216/80000 Games Played
NameCurrStartMinMaxCC_endRR_end
fullDepthMove4.773241121.80431.00000.00260.0020
rfpReductionLimit3.773230121.80431.00000.00260.0020
rfpMargin101.4318100015018.042510.00000.00260.0020
rfpEvaluationMargin118.5682120015018.042510.00000.00260.0020
razorReductionLimit3.143230121.80431.00000.00260.0020
razorMarginShallow132.7319125025018.042510.00000.00260.0020
razorMarginDeep182.7319175025018.042510.00000.00260.0020
razorDeepReductionLimit1.856820121.80431.00000.00260.0020
nmpBaseMargin-121.4318-120-200018.042510.00000.00260.0020
nmpMarginFactor23.86592001009.02135.00000.00260.0020
nmpReductionBase3.226841121.80431.00000.00260.0020
nmpReductionFactor3.226841121.80431.00000.00260.0020
iirDepthLimit4.773241121.80431.00000.00260.0020
aspirationWindow46.134150101009.02135.00000.00260.0020
timeManIncFrac78.86597511509.02135.00000.00260.0020
timeManBaseFrac53.86595011509.02135.00000.00260.0020
timeManLimitFrac78.86597511509.02135.00000.00260.0020
timeManSoftFrac46.13415011509.02135.00000.00260.0020
timeManHardFrac297.136330010050036.085120.00000.00260.0020
timeManNodeFracBase148.5682150120018.042510.00000.00260.0020
timeManNodeFracMultiplier168.5682170120018.042510.00000.00260.0020
timeManScoreMargin10.1432101201.80431.00000.00260.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
5Qlara1750267927128128000128
4Hans1750267961880880093