AuthorNocturn9x
Creation1740144029
Sourcehttps://github.com/nocturn9x/heimdall
Sha76c5652ea164e60603d1750f0054dd96432d9fed
Branchfractional-lmr
Bench5867123
Networkmistilteinn-v2
OptionsHash=128 Threads=1
Time40.0+0.40
Opening BookUHO_Lichess_4852_v1.epd
Upload PGNsFALSE
Syzygy WDLDISABLED
Syzygy ADJ.OPTIONAL
Win ADJ.movecount=5 score=600
Draw ADJ.movenumber=32 movecount=6 score=15
ScalingDEV 920000 NPS
Alpha0.602
Gamma0.101
A-Ratio0.1
ReportingBATCHED
DistributionSINGLE
Pairs Per Point3

fractional-lmr vs fractional-lmr

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 49 Parameters
13500/13500 Iterations
81002/81000 Games Played
NameCurrStartMinMaxCC_endRR_end
FPDepthLimit4.80435150.50000.50000.00200.0020
IIRMinDepth2.39613180.50000.50000.00200.0020
AspWindowMaxSize1033.43409441200099.9990100.00000.00200.0020
LMRPvMovenumber4.239941100.50000.50000.00200.0020
AspWindowDepthThreshold5.292251100.50000.50000.00200.0020
DoubleExtMargin37.1027380804.00004.00000.00200.0020
CutNodeLMRScale2071.238420485128192383.9962384.00000.00200.0020
NodeTMBaseOffset2727.987726701000300099.9990100.00000.00200.0020
NMPEvalMinimum3.21743150.50000.50000.00200.0020
NodeTMDepthThreshold5.036551100.50000.50000.00200.0020
SEEPruningQuietMargin78.04987611607.99998.00000.00200.0020
SEEPruningCaptureMargin160.3004149132015.999816.00000.00200.0020
NMPEvalDivisor227.561623712035011.999912.00000.00200.0020
BadQuietMalus349.5090342190044.999645.00000.00200.0020
SEReductionDivisor2.30552140.50000.50000.00200.0020
TTCaptureLMRScale1089.610510242564096191.9981192.00000.00200.0020
NMPDepthThreshold1.03031140.50000.50000.00200.0020
SEEPruningMaxDepth4.839651100.50000.50000.00200.0020
BaseLMROffset856.3626800400160059.999460.00000.00200.0020
SEDepthMultiplier1.03371140.50000.50000.00200.0020
LMPDepthMultiplier1.00101140.50000.50000.00200.0020
IIRDepthDifference3.95804180.50000.50000.00200.0020
HistoryLMRQuietDivisor9776.879311265614424576921.9908922.00000.00200.0020
SEDepthOffset4.45834180.50000.50000.00200.0020
AspWindowInitialSize29.1765301603.00003.00000.00200.0020
QSearchFPEvalMargin203.169220210040014.999915.00000.00200.0020
TripleExtMargin102.0709100502007.99998.00000.00200.0020
NMPBaseReduction3.35324160.50000.50000.00200.0020
InCheckLMRScale831.409510242564096191.9981192.00000.00200.0020
HistoryLMRNoisyDivisor12622.569113073614424576921.9908922.00000.00200.0020
PVLMRScale1008.111610242564096191.9981192.00000.00200.0020
GoodCaptureBonus46.3294441904.00004.00000.00200.0020
NMPDepthReduction4.07603160.50000.50000.00200.0020
LMRMinDepth2.46733160.50000.50000.00200.0020
LMRNonPvMovenumber1.74042140.50000.50000.00200.0020
NodeTMScaleFactor1688.185816821000250074.999375.00000.00200.0020
GoodQuietBonus213.4619209134016.999817.00000.00200.0020
LMPDepthOffset4.869641121.00001.00000.00200.0020
MatScalingOffset23363.74122399313250530001987.98021988.00000.00200.0020
RFPEvalThreshold148.345214312009.999910.00000.00200.0020
HistoryLMRScale1177.507510242564096191.9981192.00000.00200.0020
RFPDepthLimit8.256081141.00001.00000.00200.0020
SEReductionOffset1.85782020.50000.50000.00200.0020
FPBaseOffset8.5886002009.999910.00000.00200.0020
BadCaptureMalus116.8269117122410.999911.00000.00200.0020
FPEvalMargin262.6802253150024.999825.00000.00200.0020
MatScalingDivisor33324.33273260016384655362457.97552458.00000.00200.0020
BaseLMRScale436.441540020080029.999730.00000.00200.0020
SEMinDepth3.879443100.50000.50000.00200.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
24Nocturn9x174070899442888925190612457600
25Nocturn9x1740708994787216551637458000
38Nocturn9x1740708866780416221645453700
109Quinniboi10174028156747001053997265000
1Nocturn9x1740709011593012191270344100
113Ksw0518174021269114234248400
114Ksw0518174022776718331200
115Ksw05181740311206238544813600
117Quinniboi101740536862620813041322358200
118Ksw0518174040298715632329200
119Ksw05181740491814101221122757400
120SwedishChef17405642202160452490121800
122Quinniboi1017407089901802380377104500
123Ksw051817406304407217173800