AuthorHans
Creation1747042335
Sourcehttps://github.com/hansbinderup/meltdown-chess-engine
Sha20ff8386342ae375a8ec185ec17c51375090721e
Branchhans/add-spsa-tuning
Bench6857885
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
18/5000 Iterations
298/80000 Games Played
NameCurrStartMinMaxCC_endRR_end
fullDepthMove2.978530121.74991.00000.00270.0020
lmrReductionLimit3.057330121.74991.00000.00270.0020
futilityReductionLimit2.978530121.74991.00000.00270.0020
razoringReductionLimit1.978520121.74991.00000.00270.0020
futilityImprovingMargin104.5727104015017.499410.00000.00270.0020
futilityMargin50.785251015017.499410.00000.00270.0020
razorMarginShallow127.2148127025017.499410.00000.00270.0020
razorMarginDeep174.7852175025017.499410.00000.00270.0020
razorDeepReductionLimit1.057310121.74991.00000.00270.0020
nullMoveReduction1.942720121.74991.00000.00270.0020
iirDepthLimit4.057340121.74991.00000.00270.0020
iirReduction0.978510121.74991.00000.00270.0020
aspirationWindow49.713650101008.74975.00000.00270.0020
timeManMovesToGo19.88552010403.49992.00000.00270.0020
timeManHardLimit3.05733151.74991.00000.00270.0020
seePawnValue99.427310050100017.499410.00000.00270.0020
seeKnightValue421.785242250100017.499410.00000.00270.0020
seeBishopValue422.214842250100017.499410.00000.00270.0020
seeRookValue641.427364250100017.499410.00000.00270.0020
seeQueenValue1025.5727102550150017.499410.00000.00270.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
4Hans174704395418251626900
5Qlara174704394711638433500