AuthorDan
Creation1769123603
Sourcehttps://github.com/kelseyde/hobbes-chess-engine
Shabd314077a740dfbcc980a04d896488aa3ddd99b0
Branchfeature/spsa-12
Bench1324517
Network
OptionsThreads=1 Hash=64
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=40 movecount=8 score=10
ScalingDEV 1200000 NPS
Alpha0.602
Gamma0.101
A-Ratio0.1
ReportingBATCHED
DistributionSINGLE
Pairs Per Point4

feature/spsa-12 vs feature/spsa-12

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 125 Parameters
5000/5000 Iterations
40004/40000 Games Played
NameCurrStartMinMaxCC_endRR_end
asp_delta9.076994361.00001.00000.00200.0020
asp_alpha_widening_factor254.24082585040016.999517.00000.00200.0020
asp_beta_widening_factor255.60832595040016.999517.00000.00200.0020
asp_prev_score_div10491.876010370800011000149.9955150.00000.00200.0020
rfp_base20.139819-50504.99985.00000.00200.0020
rfp_scale52.266754401002.99993.00000.00200.0020
rfp_improving_scale57.535758401002.99993.00000.00200.0020
rfp_tt_move_noisy_scale11.3665140702.99993.00000.00200.0020
razor_base295.462129420050014.999515.00000.00200.0020
razor_scale243.954124510040014.999515.00000.00200.0020
nmp_margin31.5947320803.99994.00000.00200.0020
nmp_eval_divisor197.50081971003009.999710.00000.00200.0020
hindsight_ext_eval_diff-14.5118-17-50504.99985.00000.00200.0020
hindsight_red_eval_diff52.28564901205.99986.00000.00200.0020
dynamic_policy_mult6.874570201.00001.00000.00200.0020
dynamic_policy_min-55.0413-56-10004.99985.00000.00200.0020
dynamic_policy_max196.4004196752005.99986.00000.00200.0020
fp_base158.7519153502509.999710.00000.00200.0020
fp_scale88.086883502006.99987.00000.00200.0020
fp_history_divisor88.282992642568.99979.00000.00200.0020
lmp_scale21.526926101003.99994.00000.00200.0020
lmp_improving_scale91.265591101003.99994.00000.00200.0020
hp_scale-2165.6727-2232-3072-1024101.9969102.00000.00200.0020
bnp_scale122.6282116642568.99979.00000.00200.0020
pvs_see_quiet_scale-39.1199-39-72-361.00001.00000.00200.0020
pvs_see_noisy_scale-28.0938-28-48-121.00001.00000.00200.0020
pvs_see_quiet_history_div259.819725216438810.999711.00000.00200.0020
pvs_see_noisy_history_div234.342123516438810.999711.00000.00200.0020
pvs_see_quiet_ttpv_scale26.6248260361.00001.00000.00200.0020
se_beta_scale16.04321616481.00001.00000.00200.0020
se_double_ext_margin11.37391110301.00001.00000.00200.0020
lmr_ttpv_base236.550625302048101.9969102.00000.00200.0020
lmr_ttpv_tt_score492.017054902048101.9969102.00000.00200.0020
lmr_ttpv_tt_depth1222.3503124102048101.9969102.00000.00200.0020
lmr_cut_node1874.8685185602048101.9969102.00000.00200.0020
lmr_capture1316.0085146502048101.9969102.00000.00200.0020
lmr_improving902.577485202048101.9969102.00000.00200.0020
lmr_shallow1083.9234100402048101.9969102.00000.00200.0020
lmr_killer994.804189402048101.9969102.00000.00200.0020
lmr_quiet_see1218.2679126302048101.9969102.00000.00200.0020
lmr_hist_offset484.6978452-20482048203.9938204.00000.00200.0020
lmr_hist_divisor21147.0344208448192327681227.96281228.00000.00200.0020
lmr_deeper_base31.24683501004.99985.00000.00200.0020
lmr_deeper_scale562.250056435060011.999612.00000.00200.0020
lmr_deeper_div150.4426154642568.99979.00000.00200.0020
lmr_cont_hist_bonus_scale212.3991209802809.999710.00000.00200.0020
lmr_cont_hist_bonus_offset141.169614002009.999710.00000.00200.0020
lmr_cont_hist_bonus_max1180.208611611000160029.999130.00000.00200.0020
lmr_cont_hist_malus_scale210.7898212802809.999710.00000.00200.0020
lmr_cont_hist_malus_offset43.55333402009.999710.00000.00200.0020
lmr_cont_hist_malus_max1295.702412801000160029.999130.00000.00200.0020
quiet_hist_bonus_scale232.9645227802809.999710.00000.00200.0020
quiet_hist_bonus_offset60.18075702009.999710.00000.00200.0020
quiet_hist_cutnode_offset60.79675202009.999710.00000.00200.0020
quiet_hist_ttmove_bonus64.82426202009.999710.00000.00200.0020
quiet_hist_capture_mult10.69251201004.99985.00000.00200.0020
quiet_hist_bonus_max1009.272110051000160029.999130.00000.00200.0020
quiet_hist_malus_scale90.465091802809.999710.00000.00200.0020
quiet_hist_malus_offset7.44301502009.999710.00000.00200.0020
quiet_hist_ttmove_malus71.99647602009.999710.00000.00200.0020
quiet_hist_malus_max1344.645413161000160029.999130.00000.00200.0020
quiet_hist_lerp_factor50.69175001004.99985.00000.00200.0020
capt_hist_lerp_factor49.19165001004.99985.00000.00200.0020
capt_hist_bonus_scale251.4498251802809.999710.00000.00200.0020
capt_hist_bonus_offset54.84845902009.999710.00000.00200.0020
capt_hist_ttmove_bonus55.66896202009.999710.00000.00200.0020
capt_hist_bonus_max1526.270815251000160029.999130.00000.00200.0020
capt_hist_malus_scale120.3463122802809.999710.00000.00200.0020
capt_hist_malus_offset90.37778102009.999710.00000.00200.0020
capt_hist_ttmove_malus63.25975602009.999710.00000.00200.0020
capt_hist_malus_max1204.163612201000160029.999130.00000.00200.0020
cont_hist_bonus_scale93.143791802809.999710.00000.00200.0020
cont_hist_bonus_offset198.214419302009.999710.00000.00200.0020
cont_hist_cutnode_offset71.54917302009.999710.00000.00200.0020
cont_hist_ttmove_bonus66.70746802009.999710.00000.00200.0020
cont_hist_capture_mult29.33412701004.99985.00000.00200.0020
cont_hist_bonus_max1000.844710211000160029.999130.00000.00200.0020
cont_hist_malus_scale88.903591802809.999710.00000.00200.0020
cont_hist_malus_offset75.64367802009.999710.00000.00200.0020
cont_hist_ttmove_malus60.90336502009.999710.00000.00200.0020
cont_hist_malus_max1047.901410611000160029.999130.00000.00200.0020
from_hist_bonus_scale196.6543201802809.999710.00000.00200.0020
from_hist_bonus_offset78.84507702009.999710.00000.00200.0020
from_hist_bonus_max1001.618410001000160029.999130.00000.00200.0020
from_hist_malus_scale189.3671188802809.999710.00000.00200.0020
from_hist_malus_offset83.42538402009.999710.00000.00200.0020
from_hist_malus_max1017.570610081000160029.999130.00000.00200.0020
to_hist_bonus_scale209.4568204802809.999710.00000.00200.0020
to_hist_bonus_offset69.77198002009.999710.00000.00200.0020
to_hist_bonus_max1030.356210091000160029.999130.00000.00200.0020
to_hist_malus_scale188.2361193802809.999710.00000.00200.0020
to_hist_malus_offset67.59667702009.999710.00000.00200.0020
to_hist_malus_max1000.060310121000160029.999130.00000.00200.0020
pcm_bonus_scale242.1703242802809.999710.00000.00200.0020
pcm_bonus_offset74.74537002009.999710.00000.00200.0020
pcm_bonus_max1387.433813921000160029.999130.00000.00200.0020
qs_capt_hist_bonus_scale256.3215262802809.999710.00000.00200.0020
qs_capt_hist_bonus_offset31.01153602009.999710.00000.00200.0020
qs_capt_hist_bonus_max1494.639614921000160029.999130.00000.00200.0020
qs_capt_hist_malus_scale152.0865140802809.999710.00000.00200.0020
qs_capt_hist_malus_offset79.98938002009.999710.00000.00200.0020
qs_capt_hist_malus_max1217.991312281000160029.999130.00000.00200.0020
corr_bonus_mult204.82742041003009.999710.00000.00200.0020
corr_bonus_div115.9556120642568.99979.00000.00200.0020
corr_bonus_min-4314.1023-4270-6000-2000199.9939200.00000.00200.0020
corr_bonus_max3233.9462314320006000199.9939200.00000.00200.0020
corr_pawn_weight92.54759702009.999710.00000.00200.0020
corr_non_pawn_weight92.15338602009.999710.00000.00200.0020
corr_major_weight97.056710402009.999710.00000.00200.0020
corr_minor_weight98.70589602009.999710.00000.00200.0020
corr_counter_weight114.442110902009.999710.00000.00200.0020
corr_follow_up_weight98.06569402009.999710.00000.00200.0020
see_value_pawn96.387197501504.99985.00000.00200.0020
see_value_knight284.203828720050014.999515.00000.00200.0020
see_value_bishop327.323133620050014.999515.00000.00200.0020
see_value_rook557.260656040070014.999515.00000.00200.0020
see_value_queen939.5376927800120019.999420.00000.00200.0020
scale_value_knight496.83044943005009.999710.00000.00200.0020
scale_value_bishop426.54834193005009.999710.00000.00200.0020
scale_value_rook631.34796255007009.999710.00000.00200.0020
scale_value_queen1225.854412241000140019.999420.00000.00200.0020
material_scaling_base19087.65661946110000400001499.95461500.00000.00200.0020
qs_futility_threshold168.6914165802507.99988.00000.00200.0020
qs_see_threshold-72.6092-77-20010014.999515.00000.00200.0020
movepick_see_threshold-98.0044-98-1001009.999710.00000.00200.0020
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