AuthorHans
Creation1747043997
Sourcehttps://github.com/hansbinderup/meltdown-chess-engine
Sha761b42293ce1abc908d5c78bf44ed155ee977977
Branchhans/add-spsa-tuning
Bench3578661
Network
OptionsThreads=1 Hash=32
Time30.0+0.30
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
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 20 Parameters
8/5000 Iterations
140/80000 Games Played
NameCurrStartMinMaxCC_endRR_end
fullDepthMove2.992830121.87801.00000.00240.0020
lmrReduction3.007230121.87801.00000.00240.0020
futilityReductionLimit3.007230121.87801.00000.00240.0020
razoringReductionLimit2.007220121.87801.00000.00240.0020
futilityImprovingMargin104.0716104015018.780510.00000.00240.0020
futilityMargin50.928451015018.780510.00000.00240.0020
razorMarginShallow127.0716127025018.780510.00000.00240.0020
razorMarginDeep175.0716175025018.780510.00000.00240.0020
razorDeepReductionLimit1.007210121.87801.00000.00240.0020
nullMoveReduction1.992820121.87801.00000.00240.0020
iirDepthLimit3.992840121.87801.00000.00240.0020
iirReduction0.992810121.87801.00000.00240.0020
aspirationWindow50.035850101009.39025.00000.00240.0020
timeManMovesToGo19.98572010403.75612.00000.00240.0020
timeManHardLimit3.00723151.87801.00000.00240.0020
seePawnValue99.928410050100018.780510.00000.00240.0020
seeKnightValue421.928442250100018.780510.00000.00240.0020
seeBishopValue421.928442250100018.780510.00000.00240.0020
seeRookValue641.928464250100018.780510.00000.00240.0020
seeQueenValue1025.0716102550150018.780510.00000.00240.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
5Qlara17470447766020202000
4Hans17470447818025233200