AuthorHans
Creation1747048182
Sourcehttps://github.com/hansbinderup/meltdown-chess-engine
Sha5070fb413d9d8cd2262adeb6fca6fac5b329394d
Branchhans/add-spsa-tuning
Bench6857885
Network
OptionsThreads=1 Hash=8
Time10.0+0.10
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/add-spsa-tuning vs hans/add-spsa-tuning

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 21 Parameters
17/5000 Iterations
286/80000 Games Played
NameCurrStartMinMaxCC_endRR_end
fullDepthMove2.964230121.75681.00000.00270.0020
lmrReductionLimit3.035830121.75681.00000.00270.0020
lmrReduction2.035820121.75681.00000.00270.0020
futilityReductionLimit2.964230121.75681.00000.00270.0020
razoringReductionLimit1.964220121.75681.00000.00270.0020
futilityImprovingMargin104.3580104015017.568410.00000.00270.0020
futilityMargin51.358051015017.568410.00000.00270.0020
razorMarginShallow127.3580127025017.568410.00000.00270.0020
razorMarginDeep175.3580175025017.568410.00000.00270.0020
razorDeepReductionLimit0.964210121.75681.00000.00270.0020
nullMoveReduction2.035820121.75681.00000.00270.0020
iirDepthLimit4.035840121.75681.00000.00270.0020
iirReduction0.964210121.75681.00000.00270.0020
aspirationWindow49.821050101008.78425.00000.00270.0020
timeManMovesToGo19.92842010403.51372.00000.00270.0020
timeManHardLimit3.03583151.75681.00000.00270.0020
seePawnValue99.642010050100017.568410.00000.00270.0020
seeKnightValue421.642042250100017.568410.00000.00270.0020
seeBishopValue422.358042250100017.568410.00000.00270.0020
seeRookValue641.642064250100017.568410.00000.00270.0020
seeQueenValue1025.3580102550150017.568410.00000.00270.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
5Qlara174704864711426365200
4Hans174704865517259595400