Home to Integral, PlentyChess, Obsidian, Caissa, Quanticade, Serendipity, Spaghet, Schoenemann, Clarity, and Illumina
AuthorWitek
Creation1752744550
Sourcehttps://github.com/Witek902/Caissa
Shaf0197df86c2fc1427079a36d2fc8774be456139d
Branchtuning
Bench6281680
Network
OptionsThreads=1 Hash=128
Time80.0+0.80
Opening BookUHO_Lichess_4852_v1.epd
Upload PGNsFALSE
Syzygy WDLDISABLED
Syzygy ADJ.OPTIONAL
Win ADJ.movecount=3 score=400
Draw ADJ.movenumber=32 movecount=8 score=8
ScalingDEV 1300000 NPS
Alpha0.602
Gamma0.101
A-Ratio0.1
ReportingBATCHED
DistributionSINGLE
Pairs Per Point8

tuning vs tuning

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 87 Parameters
5115/10000 Iterations
81852/160000 Games Played
NameCurrStartMinMaxCC_endRR_end
LmrScale_Quiets42.26694220702.67502.50000.00250.0020
LmrBias_Quiets54.31545420803.21013.00000.00250.0020
LmrScale_Captures43.89944220702.67502.50000.00250.0020
LmrBias_Captures63.69006220803.21013.00000.00250.0020
LmrQuietNonPv41.742061-12825620.544419.20000.00250.0020
LmrQuietTTCapture67.144160-12825620.544419.20000.00250.0020
LmrQuietRefutation156.5980154-12825620.544419.20000.00250.0020
LmrQuietCutNode163.4657165-12825620.544419.20000.00250.0020
LmrQuietImproving43.198255-12825620.544419.20000.00250.0020
LmrQuietInCheck79.028484-12825620.544419.20000.00250.0020
LmrCaptureWinning57.785667-12825620.544419.20000.00250.0020
LmrCaptureBad-7.08242-12825620.544419.20000.00250.0020
LmrCaptureCutNode85.998477-12825620.544419.20000.00250.0020
LmrCaptureImproving-3.574121-12825620.544419.20000.00250.0020
LmrCaptureInCheck20.572117-12825620.544419.20000.00250.0020
LmrTTHighDepth45.834633-12825620.544419.20000.00250.0020
LmrDeeperTreshold93.805092202009.63029.00000.00250.0020
ProbcutStartDepth5.25125380.53500.50000.00250.0020
ProbcutBetaOffset138.32151368030011.770211.00000.00250.0020
ProbcutBetaOffsetInCheck315.365632210050021.400420.00000.00250.0020
FutilityPruningDepth9.342496150.53500.50000.00250.0020
FutilityPruningScale32.93533316642.56802.40000.00250.0020
FutilityPruningStatscoreDiv402.0053442128102447.936944.80000.00250.0020
SingularitySearchMinDepth9.472295200.80250.75000.00250.0020
SingularitySearchScoreTresholdMin208.578920610030010.700210.00000.00250.0020
SingularitySearchScoreTresholdMax410.689142420060021.400420.00000.00250.0020
SingularitySearchScoreStep23.63272210502.14002.00000.00250.0020
NmpStartDepth2.319621100.53500.50000.00250.0020
NmpEvalTreshold17.8209180402.14002.00000.00250.0020
NmpEvalDiffDiv69.408411364102451.360948.00000.00250.0020
NmpNullMoveDepthReduction3.46013150.53500.50000.00250.0020
NmpReSearchDepthReduction4.83825150.53500.50000.00250.0020
LateMoveReductionStartDepth1.18261130.53500.50000.00250.0020
LateMovePruningBase3.88034180.53500.50000.00250.0020
HistoryPruningLinearFactor236.273922810040016.050315.00000.00250.0020
HistoryPruningQuadraticFactor142.3507138602007.49017.00000.00250.0020
AspirationWindowMaxSize566.893958420080032.100630.00000.00250.0020
AspirationWindow6.517965200.80250.75000.00250.0020
SingularExtMinDepth3.105343100.53500.50000.00250.0020
SingularExtDepthRedMul70.404566321285.13614.80000.00250.0020
SingularExtDepthRedSub235.2066212051227.392525.60000.00250.0020
SingularDoubleExtensionMarigin15.7778175251.07001.00000.00250.0020
SingularDoubleExtensionsLimit6.607764100.53500.50000.00250.0020
QSearchFutilityPruningOffset73.775773401204.28014.00000.00250.0020
RfpDepth6.372064100.53500.50000.00250.0020
RfpMultiplier96.1552106801805.35015.00000.00250.0020
RfpTreshold15.8202150201.07001.00000.00250.0020
SSEPruningDepth_Captures5.087851120.58850.55000.00250.0020
SSEPruningDepth_NonCaptures8.965391120.58850.55000.00250.0020
SSEPruningMultiplier_Captures119.0056122601806.42016.00000.00250.0020
SSEPruningMultiplier_NonCaptures55.402954101004.81514.50000.00250.0020
RazoringStartDepth3.59283160.53500.50000.00250.0020
RazoringMarginMultiplier157.46701551002005.35015.00000.00250.0020
RazoringMarginBias23.70272310502.14002.00000.00250.0020
ReductionStatOffset7015.63227154500012000374.5067350.00000.00250.0020
ReductionStatDiv229.49082271040020.865419.50000.00250.0020
EvalCorrectionPawnsScale53.34704911286.79466.35000.00250.0020
EvalCorrectionNonPawnsScale65.68676311286.79466.35000.00250.0020
ContCorrectionScale72.03546911286.79466.35000.00250.0020
CorrHistMaxBonus242.674225312851220.544419.20000.00250.0020
QuietMoveHistoryClear669.6853350-40004000428.0077400.00000.00250.0020
ContinuationHistoryClear774.8259716-40004000428.0077400.00000.00250.0020
CapturesHistoryClear190.2424202-40004000428.0077400.00000.00250.0020
QuietBonusOffset-106.8641-103-200010.700210.00000.00250.0020
QuietBonusLinear163.48691651002508.02517.50000.00250.0020
QuietBonusScoreDiff148.0450150040021.400420.00000.00250.0020
QuietBonusLimit2018.4589197810003000107.0019100.00000.00250.0020
QuietMalusOffset-55.0173-51-2005013.375212.50000.00250.0020
QuietMalusLinear152.6097153752006.68766.25000.00250.0020
QuietMalusScoreDiff164.2380160040021.400420.00000.00250.0020
QuietMalusLimit1897.4933195710003000107.0019100.00000.00250.0020
CaptureBonusOffset25.41912801005.35015.00000.00250.0020
CaptureBonusLinear69.262867201205.35015.00000.00250.0020
CaptureBonusLimit2622.7257263010004000160.5029150.00000.00250.0020
CaptureMalusOffset27.25692501005.35015.00000.00250.0020
CaptureMalusLinear49.645053201205.35015.00000.00250.0020
CaptureMalusLimit1859.0149186010004000160.5029150.00000.00250.0020
TM_MovesLeftMidpoint36.12533630601.60501.50000.00250.0020
TM_MovesLeftSteepness209.47442151502605.88515.50000.00250.0020
TM_IdealTimeFactor823.0932827700100016.050315.00000.00250.0020
TM_MaxTimeFactor493.4824473100100048.150945.00000.00250.0020
TM_NodesCountScale204.98442021602605.35015.00000.00250.0020
TM_NodesCountOffset63.01006110904.28014.00000.00250.0020
TM_StabilityScale60.893452020010.700210.00000.00250.0020
TM_StabilityOffset1520.194314731000200053.501050.00000.00250.0020
TM_PredictedMoveHitScale915.2410905800100010.700210.00000.00250.0020
TM_PredictedMoveMissScale1128.131511221000150026.750525.00000.00250.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
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