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
28/10000 Iterations
452/160000 Games Played
NameCurrStartMinMaxCC_endRR_end
LmrScale_Quiets43.06854320704.50672.50000.00260.0020
LmrBias_Quiets56.04345620805.40813.00000.00260.0020
LmrScale_Captures42.06544220704.50672.50000.00260.0020
LmrBias_Captures67.97116820805.40813.00000.00260.0020
LmrQuietNonPv15.338815-12825634.611719.20000.00260.0020
LmrQuietTTCapture73.050073-12825634.611719.20000.00260.0020
LmrQuietRefutation167.9565168-12825634.611719.20000.00260.0020
LmrQuietCutNode182.5912183-12825634.611719.20000.00260.0020
LmrQuietImproving38.413738-12825634.611719.20000.00260.0020
LmrQuietInCheck72.145971-12825634.611719.20000.00260.0020
LmrCaptureWinning63.829663-12825634.611719.20000.00260.0020
LmrCaptureBad-12.5012-12-12825634.611719.20000.00260.0020
LmrCaptureCutNode81.733681-12825634.611719.20000.00260.0020
LmrCaptureImproving-17.8784-18-12812823.074412.80000.00260.0020
LmrCaptureInCheck-4.5688-4-12825634.611719.20000.00260.0020
LmrTTHighDepth13.761213-12825634.611719.20000.00260.0020
FiftyMoveRuleEvalScale233.172123412060043.264624.00000.00260.0020
LmrDeeperTreshold85.0204852020016.22429.00000.00260.0020
ProbcutStartDepth5.01585380.90130.50000.00260.0020
ProbcutBetaOffset132.93211338030019.829611.00000.00260.0020
ProbcutBetaOffsetInCheck328.232032910050036.053820.00000.00260.0020
ProbcutTTDepthMargin3.01493160.90130.50000.00260.0020
InCheckProbcutTTDepthMargin4.02074280.90130.50000.00260.0020
FutilityPruningDepth8.996996150.90130.50000.00260.0020
FutilityPruningScale31.90043216644.32652.40000.00260.0020
FutilityPruningStatscoreDiv382.3351383128102480.760644.80000.00260.0020
SingularitySearchMinDepth9.024995201.35200.75000.00260.0020
SingularitySearchScoreTresholdMin204.596820410030018.026910.00000.00260.0020
SingularitySearchScoreTresholdMax406.548040720060036.053820.00000.00260.0020
SingularitySearchScoreStep24.06862410503.60542.00000.00260.0020
IIRStartDepth3.00743260.90130.50000.00260.0020
IIRTTDepthMargin3.98424280.90130.50000.00260.0020
NmpStartDepth2.982831100.90130.50000.00260.0020
NmpEvalTreshold15.9618160403.60542.00000.00260.0020
NmpDepthTreshold4.020740100.90130.50000.00260.0020
NmpEvalRedDiv2.99483250.90130.50000.00260.0020
NmpEvalDiffDiv84.7324851651244.706724.80000.00260.0020
NmpNullMoveDepthReduction3.00483150.90130.50000.00260.0020
NmpReSearchDepthReduction4.99625150.90130.50000.00260.0020
NmpReSearchMaxDepth9.9964105201.35200.75000.00260.0020
NmpEvalBetaClamp3.00883160.90130.50000.00260.0020
LateMoveReductionStartDepth1.02311130.90130.50000.00260.0020
LateMovePruningBase3.97924180.90130.50000.00260.0020
LateMovePruningPVScale2.00052040.90130.50000.00260.0020
HistoryPruningLinearFactor233.483523410040027.040415.00000.00260.0020
HistoryPruningQuadraticFactor148.01151486030021.632312.00000.00260.0020
HistoryPruningMaxDepth8.993494120.90130.50000.00260.0020
AspirationWindowMaxSize546.727054720080054.080730.00000.00260.0020
AspirationWindow5.956365201.35200.75000.00260.0020
AspirationWindowScoreScale17.0512178322.16321.20000.00260.0020
AspirationDepthMargin5.008352100.90130.50000.00260.0020
AspirationWindowGrowthDiv2.99963260.90130.50000.00260.0020
SingularExtMinDepth3.005333100.90130.50000.00260.0020
SingularExtDepthRedMul59.050659321288.65294.80000.00260.0020
SingularExtDepthRedSub215.8065215051246.148925.60000.00260.0020
SingularDoubleExtensionMarigin14.0130145251.80271.00000.00260.0020
SingularTripleExtensionMarigin50.918951151007.66144.25000.00260.0020
SingularExtTTDepthMargin3.00673160.90130.50000.00260.0020
SingularExtPVBonus256.70142566451240.380322.40000.00260.0020
SingularFailHighNegExt2.00382140.90130.50000.00260.0020
SingularCutNodeNegExt2.01582140.90130.50000.00260.0020
SingularTTAlphaNegExt0.97431030.90130.50000.00260.0020
QSearchStandPatBetaScale520.27145191102492.207651.15000.00260.0020
QSearchMoveCountPruningThreshold2.98513250.90130.50000.00260.0020
QSearchAdjBetaScale540.90465401102492.207651.15000.00260.0020
QSearchFutilityPruningOffset76.928777401207.21084.00000.00260.0020
RfpDepth6.009764100.90130.50000.00260.0020
RfpDepthScaleLinear82.925883801809.01355.00000.00260.0020
RfpDepthScaleQuad0.061800302.70401.50000.00260.0020
RfpImprovingScale145.05671455020013.52027.50000.00260.0020
RfpTreshold16.0275160201.80271.00000.00260.0020
RfpAdjBetaScale526.16255251102492.207651.15000.00260.0020
SSEPruningDepth_Captures5.019251120.99150.55000.00260.0020
SSEPruningDepth_NonCaptures9.003191120.99150.55000.00260.0020
SSEPruningMultiplier_Captures120.04421206018010.81616.00000.00260.0020
SSEPruningMultiplier_NonCaptures49.133349101008.11214.50000.00260.0020
SSEPruningMoveStatDivNonCaptures134.15081346425617.30589.60000.00260.0020
RazoringStartDepth3.99454160.90130.50000.00260.0020
RazoringMarginMultiplier158.02411581002009.01355.00000.00260.0020
RazoringMarginBias22.02922210503.60542.00000.00260.0020
ReductionStatOffset6882.68186877500010000450.6727250.00000.00260.0020
ReductionStatDiv239.373424010040027.040415.00000.00260.0020
EvalCorrectionPawnsScale53.113553112811.44716.35000.00260.0020
EvalCorrectionNonPawnsScale65.175365112811.44716.35000.00260.0020
ContCorrectionScale76.006176112811.44716.35000.00260.0020
CorrHistMaxBonus248.340524912851234.611719.20000.00260.0020
CorrHistGravity1025.747110242564096346.1167192.00000.00260.0020
CorrHistBonusDiv4.02504180.90130.50000.00260.0020
TTCutoffHalfMoveLimit79.99328060993.51521.95000.00260.0020
AlphaImprovementMinDepth1.98872160.90130.50000.00260.0020
QuietHistMaxScoreDiff254.95752566451240.380322.40000.00260.0020
PriorCMHBonusCap1204.151912004002400180.2691100.00000.00260.0020
PriorCMHBonusScale120.01051202024019.829611.00000.00260.0020
PriorCMHBonusBias99.8902100020018.026910.00000.00260.0020
PvTTMoveMinRootDepth7.996484161.08160.60000.00260.0020
RootSingularMaxScore1003.133010005002000135.201875.00000.00260.0020
EnsureAccumulatorUpdatedDepth2.00882060.90130.50000.00260.0020
QuietMoveHistoryClear793.6453802-20002000360.5382200.00000.00260.0020
ContinuationHistoryClear764.1496762-20002000360.5382200.00000.00260.0020
CapturesHistoryClear345.4787346-20002000360.5382200.00000.00260.0020
HistBonusOffset-113.1783-113-200018.026910.00000.00260.0020
HistBonusLinear163.899516410025013.52027.50000.00260.0020
HistBonusScoreDiff147.9547148040036.053820.00000.00260.0020
HistBonusLimit2176.0274217810004000270.4036150.00000.00260.0020
HistMalusOffset-51.2221-51-2005022.533612.50000.00260.0020
HistMalusLinear159.76121607520011.26686.25000.00260.0020
HistMalusScoreDiff154.6408155040036.053820.00000.00260.0020
HistMalusLimit1847.8962184410004000270.4036150.00000.00260.0020
ContBonusOffset-104.9387-105-200018.026910.00000.00260.0020
ContBonusLinear165.829516610025013.52027.50000.00260.0020
ContBonusScoreDiff161.6146162040036.053820.00000.00260.0020
ContBonusLimit2071.2376206510004000270.4036150.00000.00260.0020
ContMalusOffset-49.6714-50-2005022.533612.50000.00260.0020
ContMalusLinear161.95371627520011.26686.25000.00260.0020
ContMalusScoreDiff174.6301174040036.053820.00000.00260.0020
ContMalusLimit2062.1764206510004000270.4036150.00000.00260.0020
ContUpdateWeight11016.5246101412048184.5054102.35000.00260.0020
ContUpdateWeight2300.957430012048184.5054102.35000.00260.0020
ContUpdateWeight3977.774497812048184.5054102.35000.00260.0020
ContUpdateWeight5979.838397812048184.5054102.35000.00260.0020
ContWeight11015.6032101912048184.5054102.35000.00260.0020
ContWeight3553.81485551102492.207651.15000.00260.0020
ContWeight5581.62295821102492.207651.15000.00260.0020
CaptureBonusOffset27.01102701009.01355.00000.00260.0020
CaptureBonusLinear72.292272201209.01355.00000.00260.0020
CaptureBonusLimit2659.5612265810004000270.4036150.00000.00260.0020
CaptureMalusOffset28.29222801009.01355.00000.00260.0020
CaptureMalusLinear44.052744201209.01355.00000.00260.0020
CaptureMalusLimit1883.3531188510004000270.4036150.00000.00260.0020
MVVMultiplier4111.58044096100010000811.2109450.00000.00260.0020
MinorThreatEscapeBonus3989.22674000200012000901.3455500.00000.00260.0020
RookThreatEscapeBonus7998.526880003000160001171.7491650.00000.00260.0020
QueenThreatEscapeBonus11988.3314120004000200001442.1528800.00000.00260.0020
MinorThreatEnterMalus3997.03124000200012000901.3455500.00000.00260.0020
RookThreatEnterMalus8001.528580003000160001171.7491650.00000.00260.0020
QueenThreatEnterMalus11953.2511120004000200001442.1528800.00000.00260.0020
NodeCacheBonus4086.932940961000200001712.5564950.00000.00260.0020
TM_IdealTimeFactor822.0013823700100027.040415.00000.00260.0020
TM_MaxTimeFactor450.4161450100100081.121145.00000.00260.0020
TM_NodesCountScale208.19202081602609.01355.00000.00260.0020
TM_NodesCountOffset62.91486310907.21084.00000.00260.0020
TM_StabilityScale57.851658020018.026910.00000.00260.0020
TM_StabilityOffset1549.462415491000200090.134550.00000.00260.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
27974Witek1774124167320757417100
24992WorkerPool177412425026581300
27677WorkerPool177412394416321100
27821WorkerPool177412424618331200
27824WorkerPool177412409720621200
27678WorkerPool177412421222541300
24570WorkerPool17741241461423900
25154WorkerPool17741240861635800