Home to Integral, PlentyChess, Obsidian, Caissa, Quanticade, Serendipity, Spaghet, Schoenemann, Clarity, and Illumina
AuthorWitek
Creation1777197751
Sourcehttps://github.com/Witek902/Caissa
Shafe3459a7acfaa7af8fa82e74a62c371f1a1438e2
Branchtuning
Bench7872224
Network
OptionsThreads=1 Hash=4
TimeN=40000
Opening BookUHO_Lichess_4852_v1.epd
Upload PGNsFALSE
Syzygy WDLDISABLED
Syzygy ADJ.OPTIONAL
Win ADJ.movecount=3 score=600
Draw ADJ.movenumber=40 movecount=8 score=4
ScalingDEV 1300000 NPS
Alpha0.602
Gamma0.101
A-Ratio0.1
ReportingBATCHED
DistributionSINGLE
Pairs Per Point16

tuning vs tuning

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 137 Parameters
5754/10000 Iterations
184138/320000 Games Played
NameCurrStartMinMaxCC_endRR_end
LmrScale_Quiets68.82864320702.64352.50000.00240.0020
LmrBias_Quiets80.00005620803.17223.00000.00240.0020
LmrScale_Captures45.66874220702.64352.50000.00240.0020
LmrBias_Captures77.87316820803.17223.00000.00240.0020
LmrQuietNonPv240.680815-12825620.301819.20000.00240.0020
LmrQuietTTCapture-6.250973-12825620.301819.20000.00240.0020
LmrQuietRefutation42.2302168-12825620.301819.20000.00240.0020
LmrQuietCutNode165.1851183-12825620.301819.20000.00240.0020
LmrQuietImproving-59.373138-12825620.301819.20000.00240.0020
LmrQuietInCheck38.857571-12825620.301819.20000.00240.0020
LmrCaptureWinning70.399163-12825620.301819.20000.00240.0020
LmrCaptureBad243.3732-12-12825620.301819.20000.00240.0020
LmrCaptureCutNode238.928281-12825620.301819.20000.00240.0020
LmrCaptureImproving14.6731-18-12812813.534512.80000.00240.0020
LmrCaptureInCheck135.1295-4-12825620.301819.20000.00240.0020
LmrTTHighDepth-115.577513-12825620.301819.20000.00240.0020
FiftyMoveRuleEvalScale235.176023412060025.377224.00000.00240.0020
LmrDeeperTreshold113.297085202009.51659.00000.00240.0020
ProbcutStartDepth3.32885380.52870.50000.00240.0020
ProbcutBetaOffset204.73831338030011.631211.00000.00240.0020
ProbcutBetaOffsetInCheck340.827832910050021.147720.00000.00240.0020
ProbcutTTDepthMargin1.00003160.52870.50000.00240.0020
InCheckProbcutTTDepthMargin3.61444280.52870.50000.00240.0020
FutilityPruningDepth6.000096150.52870.50000.00240.0020
FutilityPruningScale26.02183216642.53772.40000.00240.0020
FutilityPruningStatscoreDiv488.2422383128102447.370844.80000.00240.0020
SingularitySearchMinDepth8.704495200.79300.75000.00240.0020
SingularitySearchScoreTresholdMin185.908620410030010.573810.00000.00240.0020
SingularitySearchScoreTresholdMax452.690640720060021.147720.00000.00240.0020
SingularitySearchScoreStep20.92562410502.11482.00000.00240.0020
IIRStartDepth5.49743260.52870.50000.00240.0020
IIRTTDepthMargin4.70184280.52870.50000.00240.0020
NmpStartDepth1.234331100.52870.50000.00240.0020
NmpEvalTreshold0.0000160402.11482.00000.00240.0020
NmpDepthTreshold3.964040100.52870.50000.00240.0020
NmpEvalRedDiv3.57323250.52870.50000.00240.0020
NmpEvalDiffDiv32.3096851651226.223124.80000.00240.0020
NmpNullMoveDepthReduction2.96293150.52870.50000.00240.0020
NmpReSearchDepthReduction2.20515150.52870.50000.00240.0020
NmpReSearchMaxDepth9.3425105200.79300.75000.00240.0020
NmpEvalBetaClamp5.76573160.52870.50000.00240.0020
LateMoveReductionStartDepth3.00001130.52870.50000.00240.0020
LateMovePruningBase6.41304180.52870.50000.00240.0020
LateMovePruningPVScale0.32352040.52870.50000.00240.0020
HistoryPruningLinearFactor249.688723410040015.860815.00000.00240.0020
HistoryPruningQuadraticFactor172.95261486030012.688612.00000.00240.0020
HistoryPruningMaxDepth12.000094120.52870.50000.00240.0020
AspirationWindowMaxSize329.206654720080031.721530.00000.00240.0020
AspirationWindow6.892165200.79300.75000.00240.0020
AspirationWindowScoreScale10.0996178321.26891.20000.00240.0020
AspirationDepthMargin8.938752100.52870.50000.00240.0020
AspirationWindowGrowthDiv3.84213260.52870.50000.00240.0020
SingularExtMinDepth3.566633100.52870.50000.00240.0020
SingularExtDepthRedMul61.505659321285.07544.80000.00240.0020
SingularExtDepthRedSub326.3934215051227.069025.60000.00240.0020
SingularDoubleExtensionMarigin18.9452145251.05741.00000.00240.0020
SingularTripleExtensionMarigin95.749751151004.49394.25000.00240.0020
SingularExtTTDepthMargin1.23813160.52870.50000.00240.0020
SingularExtPVBonus290.41762566451223.685422.40000.00240.0020
SingularFailHighNegExt3.76572140.52870.50000.00240.0020
SingularCutNodeNegExt1.00002140.52870.50000.00240.0020
SingularTTAlphaNegExt1.21141030.52870.50000.00240.0020
QSearchStandPatBetaScale706.91305191102454.085251.15000.00240.0020
QSearchMoveCountPruningThreshold5.00003250.52870.50000.00240.0020
QSearchAdjBetaScale162.03705401102454.085251.15000.00240.0020
QSearchFutilityPruningOffset58.001677401204.22954.00000.00240.0020
RfpDepth8.442764100.52870.50000.00240.0020
RfpDepthScaleLinear103.487083801805.28695.00000.00240.0020
RfpDepthScaleQuad0.000000301.58611.50000.00240.0020
RfpImprovingScale179.3664145502007.93047.50000.00240.0020
RfpTreshold18.2274160201.05741.00000.00240.0020
RfpAdjBetaScale274.89455251102454.085251.15000.00240.0020
SSEPruningDepth_Captures2.692051120.58160.55000.00240.0020
SSEPruningDepth_NonCaptures11.644191120.58160.55000.00240.0020
SSEPruningMultiplier_Captures90.0953120601806.34436.00000.00240.0020
SSEPruningMultiplier_NonCaptures89.582749101004.75824.50000.00240.0020
SSEPruningMoveStatDivNonCaptures70.80601346425610.15099.60000.00240.0020
RazoringStartDepth1.26414160.52870.50000.00240.0020
RazoringMarginMultiplier168.18781581002005.28695.00000.00240.0020
RazoringMarginBias14.20142210502.11482.00000.00240.0020
ReductionStatOffset8976.54896877500010000264.3462250.00000.00240.0020
ReductionStatDiv389.365624010040015.860815.00000.00240.0020
EvalCorrectionPawnsScale62.78935311286.71446.35000.00240.0020
EvalCorrectionNonPawnsScale30.94326511286.71446.35000.00240.0020
ContCorrectionScale86.85357611286.71446.35000.00240.0020
CorrHistMaxBonus485.872024912851220.301819.20000.00240.0020
CorrHistGravity898.119810242564096203.0179192.00000.00240.0020
CorrHistBonusDiv4.21474180.52870.50000.00240.0020
TTCutoffHalfMoveLimit60.00008060992.06191.95000.00240.0020
AlphaImprovementMinDepth1.26412160.52870.50000.00240.0020
QuietHistMaxScoreDiff228.88792566451223.685422.40000.00240.0020
PriorCMHBonusCap1446.495012004002400105.7385100.00000.00240.0020
PriorCMHBonusScale177.73551202024011.631211.00000.00240.0020
PriorCMHBonusBias193.5300100020010.573810.00000.00240.0020
PvTTMoveMinRootDepth4.456584160.63440.60000.00240.0020
RootSingularMaxScore954.36601000500200079.303975.00000.00240.0020
EnsureAccumulatorUpdatedDepth2.31432060.52870.50000.00240.0020
QuietMoveHistoryClear886.7933802-20002000211.4769200.00000.00240.0020
ContinuationHistoryClear-342.6946762-20002000211.4769200.00000.00240.0020
CapturesHistoryClear-576.0164346-20002000211.4769200.00000.00240.0020
HistBonusOffset-71.3287-113-200010.573810.00000.00240.0020
HistBonusLinear217.41211641002507.93047.50000.00240.0020
HistBonusScoreDiff324.7739148040021.147720.00000.00240.0020
HistBonusLimit2154.4188217810004000158.6077150.00000.00240.0020
HistMalusOffset20.4128-51-2005013.217312.50000.00240.0020
HistMalusLinear138.4791160752006.60876.25000.00240.0020
HistMalusScoreDiff10.5628155040021.147720.00000.00240.0020
HistMalusLimit1705.5889184410004000158.6077150.00000.00240.0020
ContBonusOffset-73.0001-105-200010.573810.00000.00240.0020
ContBonusLinear234.47121661002507.93047.50000.00240.0020
ContBonusScoreDiff174.7974162040021.147720.00000.00240.0020
ContBonusLimit1000.0000206510004000158.6077150.00000.00240.0020
ContMalusOffset-14.7224-50-2005013.217312.50000.00240.0020
ContMalusLinear136.0622162752006.60876.25000.00240.0020
ContMalusScoreDiff156.2173174040021.147720.00000.00240.0020
ContMalusLimit1000.0000206510004000158.6077150.00000.00240.0020
ContUpdateWeight11371.6787101412048108.2233102.35000.00240.0020
ContUpdateWeight2629.098930012048108.2233102.35000.00240.0020
ContUpdateWeight3660.918197812048108.2233102.35000.00240.0020
ContUpdateWeight51751.463597812048108.2233102.35000.00240.0020
ContWeight11057.6414101912048108.2233102.35000.00240.0020
ContWeight3572.22615551102454.085251.15000.00240.0020
ContWeight5852.21315821102454.085251.15000.00240.0020
CaptureBonusOffset0.00002701005.28695.00000.00240.0020
CaptureBonusLinear95.882172201205.28695.00000.00240.0020
CaptureBonusLimit1802.4955265810004000158.6077150.00000.00240.0020
CaptureMalusOffset97.65722801005.28695.00000.00240.0020
CaptureMalusLinear73.794144201205.28695.00000.00240.0020
CaptureMalusLimit2074.1526188510004000158.6077150.00000.00240.0020
MVVMultiplier1291.15154096100010000475.8231450.00000.00240.0020
MinorThreatEscapeBonus6323.50244000200012000528.6924500.00000.00240.0020
RookThreatEscapeBonus13126.33178000300016000687.3001650.00000.00240.0020
QueenThreatEscapeBonus15823.474112000400020000845.9078800.00000.00240.0020
MinorThreatEnterMalus3165.24874000200012000528.6924500.00000.00240.0020
RookThreatEnterMalus6559.72338000300016000687.3001650.00000.00240.0020
QueenThreatEnterMalus4526.117512000400020000845.9078800.00000.00240.0020
NodeCacheBonus17043.753340961000200001004.5155950.00000.00240.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
29747Witek177719794623271679400
29697WorkerPool177719860576820726030100
29307Fury1777198496204857259588100
29733Jshriver17771984076419192600
29748Witek17772031401689648654669736200
29394WorkerPool177719854351214716719800
29717SwedishChef177720314716361844103482847123100