AuthorDan
Creation1768505800
Sourcehttps://github.com/kelseyde/hobbes-chess-engine
Shad9bc8cea5532e4f1eb0227cab7dd6c5b329b3f7c
Branchfeature/spsa-11
Bench1413302
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-11 vs feature/spsa-11

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 141 Parameters
5001/5000 Iterations
40010/40000 Games Played
NameCurrStartMinMaxCC_endRR_end
asp_delta8.028694361.00001.00000.00200.0020
asp_alpha_widening_factor269.08922585040016.999217.00000.00200.0020
asp_beta_widening_factor257.78752595040016.999217.00000.00200.0020
asp_prev_score_div10559.225310370800011000149.9932150.00000.00200.0020
rfp_base18.431219-50504.99985.00000.00200.0020
rfp_scale51.179754401002.99993.00000.00200.0020
rfp_improving_scale61.567058401002.99993.00000.00200.0020
rfp_tt_move_noisy_scale12.3213140702.99993.00000.00200.0020
razor_base310.196529420050014.999315.00000.00200.0020
razor_scale215.591124510040014.999315.00000.00200.0020
nmp_margin27.2263320803.99984.00000.00200.0020
nmp_eval_divisor189.75751971003009.999510.00000.00200.0020
hindsight_ext_eval_diff-11.4253-17-50504.99985.00000.00200.0020
hindsight_red_eval_diff45.87054901205.99976.00000.00200.0020
dynamic_policy_ft_mult8.689170201.00001.00000.00200.0020
dynamic_policy_ft_min-52.4275-56-10004.99985.00000.00200.0020
dynamic_policy_ft_max193.6127196752005.99976.00000.00200.0020
dynamic_policy_pt_mult8.798170201.00001.00000.00200.0020
dynamic_policy_pt_min-40.2027-56-10004.99985.00000.00200.0020
dynamic_policy_pt_max186.6621196752005.99976.00000.00200.0020
fp_base178.8786153502509.999510.00000.00200.0020
fp_scale90.967683502006.99977.00000.00200.0020
fp_history_divisor97.272992642568.99969.00000.00200.0020
lmp_scale19.539826101003.99984.00000.00200.0020
lmp_improving_scale83.719491101003.99984.00000.00200.0020
hp_scale-2165.8126-2232-3072-1024101.9954102.00000.00200.0020
bnp_scale139.3753116642568.99969.00000.00200.0020
pvs_see_quiet_scale-37.4109-39-72-361.00001.00000.00200.0020
pvs_see_noisy_scale-29.7874-28-48-121.00001.00000.00200.0020
pvs_see_quiet_history_div265.884425216438810.999511.00000.00200.0020
pvs_see_noisy_history_div230.013223516438810.999511.00000.00200.0020
pvs_see_quiet_ttpv_scale23.9309260361.00001.00000.00200.0020
se_tt_depth_offset3.00003160.50000.00000.00000.0020
se_beta_scale13.68601612481.00001.00000.00200.0020
se_double_ext_margin10.43311110301.00001.00000.00200.0020
lmr_ttpv_base234.167525302048101.9954102.00000.00200.0020
lmr_ttpv_tt_score235.513254902048101.9954102.00000.00200.0020
lmr_ttpv_tt_depth1457.4243124102048101.9954102.00000.00200.0020
lmr_cut_node1612.3240185602048101.9954102.00000.00200.0020
lmr_capture1402.5694146502048101.9954102.00000.00200.0020
lmr_improving890.875785202048101.9954102.00000.00200.0020
lmr_shallow795.4131100402048101.9954102.00000.00200.0020
lmr_killer865.442089402048101.9954102.00000.00200.0020
lmr_quiet_see1244.0461126302048101.9954102.00000.00200.0020
lmr_hist_offset721.3391452-20482048203.9907204.00000.00200.0020
lmr_hist_divisor23273.5715208448192327681227.94421228.00000.00200.0020
lmr_deeper_base31.74163501004.99985.00000.00200.0020
lmr_deeper_scale572.816856435060011.999512.00000.00200.0020
lmr_deeper_div136.0064154642568.99969.00000.00200.0020
lmr_cont_hist_bonus_scale197.9113209802809.999510.00000.00200.0020
lmr_cont_hist_bonus_offset126.354214002009.999510.00000.00200.0020
lmr_cont_hist_bonus_max1208.460911611000160029.998630.00000.00200.0020
lmr_cont_hist_malus_scale246.3309212802809.999510.00000.00200.0020
lmr_cont_hist_malus_offset34.66163402009.999510.00000.00200.0020
lmr_cont_hist_malus_max1229.735012801000160029.998630.00000.00200.0020
quiet_hist_ft_bonus_scale211.8551227802809.999510.00000.00200.0020
quiet_hist_ft_bonus_offset39.42825702009.999510.00000.00200.0020
quiet_hist_ft_cutnode_offset37.77195202009.999510.00000.00200.0020
quiet_hist_ft_ttmove_bonus54.41416202009.999510.00000.00200.0020
quiet_hist_ft_capture_mult12.76581201004.99985.00000.00200.0020
quiet_hist_ft_bonus_max1037.911210051000160029.998630.00000.00200.0020
quiet_hist_ft_malus_scale95.727391802809.999510.00000.00200.0020
quiet_hist_ft_malus_offset8.61401502009.999510.00000.00200.0020
quiet_hist_ft_ttmove_malus82.86297602009.999510.00000.00200.0020
quiet_hist_ft_malus_max1253.491613161000160029.998630.00000.00200.0020
quiet_hist_pt_bonus_scale261.5546227802809.999510.00000.00200.0020
quiet_hist_pt_bonus_offset66.30455702009.999510.00000.00200.0020
quiet_hist_pt_cutnode_offset47.12195202009.999510.00000.00200.0020
quiet_hist_pt_ttmove_bonus87.90206202009.999510.00000.00200.0020
quiet_hist_pt_capture_mult19.04401201004.99985.00000.00200.0020
quiet_hist_pt_bonus_max1078.788110051000160029.998630.00000.00200.0020
quiet_hist_pt_malus_scale96.769391802809.999510.00000.00200.0020
quiet_hist_pt_malus_offset6.38351502009.999510.00000.00200.0020
quiet_hist_pt_ttmove_malus75.13287602009.999510.00000.00200.0020
quiet_hist_pt_malus_max1336.618513161000160029.998630.00000.00200.0020
quiet_hist_lerp_factor54.71305001004.99985.00000.00200.0020
capt_hist_bonus_scale234.7104251802809.999510.00000.00200.0020
capt_hist_bonus_offset67.89985902009.999510.00000.00200.0020
capt_hist_ttmove_bonus54.16236202009.999510.00000.00200.0020
capt_hist_bonus_max1525.872415251000160029.998630.00000.00200.0020
capt_hist_malus_scale122.9255122802809.999510.00000.00200.0020
capt_hist_malus_offset94.35958102009.999510.00000.00200.0020
capt_hist_ttmove_malus68.07175602009.999510.00000.00200.0020
capt_hist_malus_max1199.220012201000160029.998630.00000.00200.0020
cont_hist_bonus_scale86.928291802809.999510.00000.00200.0020
cont_hist_bonus_offset195.646019302009.999510.00000.00200.0020
cont_hist_cutnode_offset53.72697302009.999510.00000.00200.0020
cont_hist_ttmove_bonus70.25306802009.999510.00000.00200.0020
cont_hist_capture_mult21.85892701004.99985.00000.00200.0020
cont_hist_bonus_max1071.304610211000160029.998630.00000.00200.0020
cont_hist_malus_scale91.210691802809.999510.00000.00200.0020
cont_hist_malus_offset95.43097802009.999510.00000.00200.0020
cont_hist_ttmove_malus81.28516502009.999510.00000.00200.0020
cont_hist_malus_max1107.078110611000160029.998630.00000.00200.0020
from_hist_bonus_scale191.9652201802809.999510.00000.00200.0020
from_hist_bonus_offset109.80577702009.999510.00000.00200.0020
from_hist_bonus_max1049.816810001000160029.998630.00000.00200.0020
from_hist_malus_scale159.9297188802809.999510.00000.00200.0020
from_hist_malus_offset80.57298402009.999510.00000.00200.0020
from_hist_malus_max1031.925210081000160029.998630.00000.00200.0020
to_hist_bonus_scale205.9662204802809.999510.00000.00200.0020
to_hist_bonus_offset54.23088002009.999510.00000.00200.0020
to_hist_bonus_max1019.265710091000160029.998630.00000.00200.0020
to_hist_malus_scale192.7157193802809.999510.00000.00200.0020
to_hist_malus_offset92.25017702009.999510.00000.00200.0020
to_hist_malus_max1014.190210121000160029.998630.00000.00200.0020
pcm_ft_bonus_scale223.7409242802809.999510.00000.00200.0020
pcm_ft_bonus_offset92.45607002009.999510.00000.00200.0020
pcm_ft_bonus_max1326.355113921000160029.998630.00000.00200.0020
pcm_pt_bonus_scale235.1661242802809.999510.00000.00200.0020
pcm_pt_bonus_offset81.78797002009.999510.00000.00200.0020
pcm_pt_bonus_max1420.682713921000160029.998630.00000.00200.0020
qs_capt_hist_bonus_scale267.9344262802809.999510.00000.00200.0020
qs_capt_hist_bonus_offset39.89253602009.999510.00000.00200.0020
qs_capt_hist_bonus_max1398.473114921000160029.998630.00000.00200.0020
qs_capt_hist_malus_scale153.8531140802809.999510.00000.00200.0020
qs_capt_hist_malus_offset52.22538002009.999510.00000.00200.0020
qs_capt_hist_malus_max1238.207312281000160029.998630.00000.00200.0020
corr_bonus_mult203.28442041003009.999510.00000.00200.0020
corr_bonus_div112.6616120642568.99969.00000.00200.0020
corr_bonus_min-4708.8151-4270-6000-2000199.9909200.00000.00200.0020
corr_bonus_max2849.0732314320006000199.9909200.00000.00200.0020
corr_pawn_weight109.10689702009.999510.00000.00200.0020
corr_non_pawn_weight81.46618602009.999510.00000.00200.0020
corr_major_weight99.755210402009.999510.00000.00200.0020
corr_minor_weight88.93029602009.999510.00000.00200.0020
corr_counter_weight84.938410902009.999510.00000.00200.0020
corr_follow_up_weight114.84879402009.999510.00000.00200.0020
see_value_pawn108.348797501504.99985.00000.00200.0020
see_value_knight266.113228720050014.999315.00000.00200.0020
see_value_bishop317.962233620050014.999315.00000.00200.0020
see_value_rook548.558056040070014.999315.00000.00200.0020
see_value_queen921.0119927800120019.999120.00000.00200.0020
scale_value_knight478.17794943005009.999510.00000.00200.0020
scale_value_bishop408.77124193005009.999510.00000.00200.0020
scale_value_rook639.04776255007009.999510.00000.00200.0020
scale_value_queen1303.727712241000140019.999120.00000.00200.0020
material_scaling_base18478.57331946110000400001499.93181500.00000.00200.0020
qs_futility_threshold153.6184165802507.99968.00000.00200.0020
qs_see_threshold-37.5323-77-20010014.999315.00000.00200.0020
movepick_see_threshold-93.3333-98-1001009.999510.00000.00200.0020
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