Home to Integral, PlentyChess, Obsidian, Caissa, Quanticade, Serendipity, Spaghet, Schoenemann, Clarity, and Illumina
AuthorWitek
Creation1774115531
Sourcehttps://github.com/Witek902/Caissa
Shaefd7cab03df88b1a739066ef68b4645a13a0d9fb
Branchtuning
Bench7794273
Network
OptionsThreads=4 Hash=256
Time40.0+0.40
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=6
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 143 Parameters
4378/10000 Iterations
70058/160000 Games Played
NameCurrStartMinMaxCC_endRR_end
LmrScale_Quiets47.44074320702.71742.50000.00260.0020
LmrBias_Quiets58.36585620803.26093.00000.00260.0020
LmrScale_Captures41.47654220702.71742.50000.00260.0020
LmrBias_Captures64.19116820803.26093.00000.00260.0020
LmrQuietNonPv28.474115-12825620.869719.20000.00260.0020
LmrQuietTTCapture65.901473-12825620.869719.20000.00260.0020
LmrQuietRefutation162.0808168-12825620.869719.20000.00260.0020
LmrQuietCutNode175.1307183-12825620.869719.20000.00260.0020
LmrQuietImproving27.304538-12825620.869719.20000.00260.0020
LmrQuietInCheck68.603471-12825620.869719.20000.00260.0020
LmrCaptureWinning65.606963-12825620.869719.20000.00260.0020
LmrCaptureBad-29.1693-12-12825620.869719.20000.00260.0020
LmrCaptureCutNode95.169481-12825620.869719.20000.00260.0020
LmrCaptureImproving-12.9101-18-12812813.913112.80000.00260.0020
LmrCaptureInCheck20.7838-4-12825620.869719.20000.00260.0020
LmrTTHighDepth12.755013-12825620.869719.20000.00260.0020
FiftyMoveRuleEvalScale226.599723412060026.087124.00000.00260.0020
LmrDeeperTreshold84.290385202009.78279.00000.00260.0020
ProbcutStartDepth4.55435380.54350.50000.00260.0020
ProbcutBetaOffset126.86351338030011.956611.00000.00260.0020
ProbcutBetaOffsetInCheck313.776632910050021.739320.00000.00260.0020
ProbcutTTDepthMargin3.48863160.54350.50000.00260.0020
InCheckProbcutTTDepthMargin3.96024280.54350.50000.00260.0020
FutilityPruningDepth8.749196150.54350.50000.00260.0020
FutilityPruningScale31.38813216642.60872.40000.00260.0020
FutilityPruningStatscoreDiv404.6245383128102448.696044.80000.00260.0020
SingularitySearchMinDepth9.507095200.81520.75000.00260.0020
SingularitySearchScoreTresholdMin210.967720410030010.869610.00000.00260.0020
SingularitySearchScoreTresholdMax404.876640720060021.739320.00000.00260.0020
SingularitySearchScoreStep23.95642410502.17392.00000.00260.0020
IIRStartDepth3.23843260.54350.50000.00260.0020
IIRTTDepthMargin3.99734280.54350.50000.00260.0020
NmpStartDepth2.893531100.54350.50000.00260.0020
NmpEvalTreshold18.1838160402.17392.00000.00260.0020
NmpDepthTreshold4.355540100.54350.50000.00260.0020
NmpEvalRedDiv3.34983250.54350.50000.00260.0020
NmpEvalDiffDiv97.8710851651226.956724.80000.00260.0020
NmpNullMoveDepthReduction3.72623150.54350.50000.00260.0020
NmpReSearchDepthReduction4.89575150.54350.50000.00260.0020
NmpReSearchMaxDepth10.2976105200.81520.75000.00260.0020
NmpEvalBetaClamp2.99733160.54350.50000.00260.0020
LateMoveReductionStartDepth1.24971130.54350.50000.00260.0020
LateMovePruningBase3.82604180.54350.50000.00260.0020
LateMovePruningPVScale2.25072040.54350.50000.00260.0020
HistoryPruningLinearFactor223.888623410040016.304415.00000.00260.0020
HistoryPruningQuadraticFactor153.71001486030013.043612.00000.00260.0020
HistoryPruningMaxDepth9.138494120.54350.50000.00260.0020
AspirationWindowMaxSize553.492354720080032.608930.00000.00260.0020
AspirationWindow5.565465200.81520.75000.00260.0020
AspirationWindowScoreScale17.9278178321.30441.20000.00260.0020
AspirationDepthMargin4.792852100.54350.50000.00260.0020
AspirationWindowGrowthDiv3.00243260.54350.50000.00260.0020
SingularExtMinDepth3.025033100.54350.50000.00260.0020
SingularExtDepthRedMul57.235159321285.21744.80000.00260.0020
SingularExtDepthRedSub196.1363215051227.826325.60000.00260.0020
SingularDoubleExtensionMarigin14.4390145251.08701.00000.00260.0020
SingularTripleExtensionMarigin51.680151151004.61964.25000.00260.0020
SingularExtTTDepthMargin3.11123160.54350.50000.00260.0020
SingularExtPVBonus244.40752566451224.348022.40000.00260.0020
SingularFailHighNegExt1.86772140.54350.50000.00260.0020
SingularCutNodeNegExt2.44542140.54350.50000.00260.0020
SingularTTAlphaNegExt0.20941030.54350.50000.00260.0020
QSearchStandPatBetaScale483.98725191102455.598251.15000.00260.0020
QSearchMoveCountPruningThreshold2.98253250.54350.50000.00260.0020
QSearchAdjBetaScale571.53845401102455.598251.15000.00260.0020
QSearchFutilityPruningOffset79.749477401204.34794.00000.00260.0020
RfpDepth6.337164100.54350.50000.00260.0020
RfpDepthScaleLinear80.330183801805.43485.00000.00260.0020
RfpDepthScaleQuad0.415700301.63041.50000.00260.0020
RfpImprovingScale147.6357145502008.15227.50000.00260.0020
RfpTreshold15.8434160201.08701.00000.00260.0020
RfpAdjBetaScale486.69705251102455.598251.15000.00260.0020
SSEPruningDepth_Captures4.926751120.59780.55000.00260.0020
SSEPruningDepth_NonCaptures9.065191120.59780.55000.00260.0020
SSEPruningMultiplier_Captures123.0663120601806.52186.00000.00260.0020
SSEPruningMultiplier_NonCaptures42.694249101004.89134.50000.00260.0020
SSEPruningMoveStatDivNonCaptures130.69541346425610.43489.60000.00260.0020
RazoringStartDepth3.85114160.54350.50000.00260.0020
RazoringMarginMultiplier156.89081581002005.43485.00000.00260.0020
RazoringMarginBias24.05382210502.17392.00000.00260.0020
ReductionStatOffset6591.62376877500010000271.7408250.00000.00260.0020
ReductionStatDiv227.571324010040016.304415.00000.00260.0020
EvalCorrectionPawnsScale49.86505311286.90226.35000.00260.0020
EvalCorrectionNonPawnsScale63.52856511286.90226.35000.00260.0020
ContCorrectionScale78.69197611286.90226.35000.00260.0020
CorrHistMaxBonus266.213624912851220.869719.20000.00260.0020
CorrHistGravity1180.956210242564096208.6969192.00000.00260.0020
CorrHistBonusDiv3.78254180.54350.50000.00260.0020
TTCutoffHalfMoveLimit81.17818060992.11961.95000.00260.0020
AlphaImprovementMinDepth2.01222160.54350.50000.00260.0020
QuietHistMaxScoreDiff267.69502566451224.348022.40000.00260.0020
PriorCMHBonusCap1152.658712004002400108.6963100.00000.00260.0020
PriorCMHBonusScale106.72761202024011.956611.00000.00260.0020
PriorCMHBonusBias93.0858100020010.869610.00000.00260.0020
PvTTMoveMinRootDepth7.779584160.65220.60000.00260.0020
RootSingularMaxScore997.37441000500200081.522275.00000.00260.0020
EnsureAccumulatorUpdatedDepth2.34162060.54350.50000.00260.0020
QuietMoveHistoryClear847.7007802-20002000217.3927200.00000.00260.0020
ContinuationHistoryClear686.4281762-20002000217.3927200.00000.00260.0020
CapturesHistoryClear407.8957346-20002000217.3927200.00000.00260.0020
HistBonusOffset-125.2031-113-200010.869610.00000.00260.0020
HistBonusLinear166.78261641002508.15227.50000.00260.0020
HistBonusScoreDiff158.6457148040021.739320.00000.00260.0020
HistBonusLimit1984.9161217810004000163.0445150.00000.00260.0020
HistMalusOffset-49.6804-51-2005013.587012.50000.00260.0020
HistMalusLinear160.1233160752006.79356.25000.00260.0020
HistMalusScoreDiff138.3785155040021.739320.00000.00260.0020
HistMalusLimit1713.2920184410004000163.0445150.00000.00260.0020
ContBonusOffset-115.1569-105-200010.869610.00000.00260.0020
ContBonusLinear158.12731661002508.15227.50000.00260.0020
ContBonusScoreDiff169.6603162040021.739320.00000.00260.0020
ContBonusLimit2078.2697206510004000163.0445150.00000.00260.0020
ContMalusOffset-48.1587-50-2005013.587012.50000.00260.0020
ContMalusLinear165.8467162752006.79356.25000.00260.0020
ContMalusScoreDiff185.1138174040021.739320.00000.00260.0020
ContMalusLimit1994.7599206510004000163.0445150.00000.00260.0020
ContUpdateWeight11081.8961101412048111.2507102.35000.00260.0020
ContUpdateWeight2324.932930012048111.2507102.35000.00260.0020
ContUpdateWeight31143.473097812048111.2507102.35000.00260.0020
ContUpdateWeight51014.686197812048111.2507102.35000.00260.0020
ContWeight11016.7036101912048111.2507102.35000.00260.0020
ContWeight3574.84975551102455.598251.15000.00260.0020
ContWeight5543.84535821102455.598251.15000.00260.0020
CaptureBonusOffset22.11282701005.43485.00000.00260.0020
CaptureBonusLinear71.009872201205.43485.00000.00260.0020
CaptureBonusLimit2759.7409265810004000163.0445150.00000.00260.0020
CaptureMalusOffset26.29502801005.43485.00000.00260.0020
CaptureMalusLinear36.806944201205.43485.00000.00260.0020
CaptureMalusLimit1886.4449188510004000163.0445150.00000.00260.0020
MVVMultiplier3807.62924096100010000489.1335450.00000.00260.0020
MinorThreatEscapeBonus4528.68904000200012000543.4816500.00000.00260.0020
RookThreatEscapeBonus7868.63458000300016000706.5261650.00000.00260.0020
QueenThreatEscapeBonus12237.520912000400020000869.5706800.00000.00260.0020
MinorThreatEnterMalus3813.81014000200012000543.4816500.00000.00260.0020
RookThreatEnterMalus8780.04518000300016000706.5261650.00000.00260.0020
QueenThreatEnterMalus12399.975812000400020000869.5706800.00000.00260.0020
NodeCacheBonus3785.071440961000200001032.6151950.00000.00260.0020
TM_IdealTimeFactor836.9107823700100016.304415.00000.00260.0020
TM_MaxTimeFactor464.3051450100100048.913345.00000.00260.0020
TM_NodesCountScale210.32812081602605.43485.00000.00260.0020
TM_NodesCountOffset64.97206310904.34794.00000.00260.0020
TM_StabilityScale63.737558020010.869610.00000.00260.0020
TM_StabilityOffset1519.282415491000200054.348250.00000.00260.0020
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