AuthorDan
Creation1753856864
Sourcehttps://github.com/kelseyde/hobbes-chess-engine
Sha0fab0f2bc8a0cd74949162d57c310ee6b2ba182e
Branchfeature/spsa-2
Bench2598734
Network
OptionsThreads=1 Hash=32
Time30.0+0.30
Opening BookPohl.pgn
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 Point3

feature/spsa-2 vs feature/spsa-2

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 79 Parameters
6668/6667 Iterations
40008/40002 Games Played
NameCurrStartMinMaxCC_endRR_end
asp_delta16.0806234363.99994.00000.00200.0020
asp_alpha_widening_factor189.53262125040049.998550.00000.00200.0020
asp_beta_widening_factor234.24812385040049.998550.00000.00200.0020
rfp_base3.1095-1-50509.999710.00000.00200.0020
rfp_scale54.654159401009.999710.00000.00200.0020
rfp_improving_scale65.675080401009.999710.00000.00200.0020
rfp_tt_move_noisy_scale31.7010300709.999710.00000.00200.0020
razor_base304.383530320050024.999225.00000.00200.0020
razor_scale284.323224910040024.999225.00000.00200.0020
nmp_eval_divisor181.526416810030024.999225.00000.00200.0020
hindsight_ext_eval_diff-6.4720-1-50504.99985.00000.00200.0020
hindsight_red_eval_diff42.107352012019.999420.00000.00200.0020
dynamic_policy_mult9.1564100201.99992.00000.00200.0020
dynamic_policy_min-97.7175-93-100024.999225.00000.00200.0020
dynamic_policy_max195.31551997520024.999225.00000.00200.0020
fp_base154.91391445025024.999225.00000.00200.0020
fp_scale96.3477105502009.999710.00000.00200.0020
fp_movecount_mult3.90234281.00001.00000.00200.0020
fp_history_divisor104.62081376425615.999516.00000.00200.0020
lmp_scale38.3325341010019.999420.00000.00200.0020
lmp_improving_scale98.1680941010019.999420.00000.00200.0020
hp_scale-2053.3881-2077-3072-1024127.9961128.00000.00200.0020
bnp_scale118.95451236425615.999516.00000.00200.0020
pvs_see_quiet_scale-43.7592-56-72-3611.999612.00000.00200.0020
pvs_see_noisy_scale-27.0925-29-48-1211.999612.00000.00200.0020
pvs_see_quiet_history_div259.222925616438824.999225.00000.00200.0020
pvs_see_noisy_history_div277.693525616438824.999225.00000.00200.0020
se_beta_scale19.17673216485.99986.00000.00200.0020
se_double_ext_margin19.89161910304.99985.00000.00200.0020
lmr_pv_node1157.7530108302048255.9922256.00000.00200.0020
lmr_cut_node1259.7210115502048255.9922256.00000.00200.0020
lmr_improving737.6646103902048255.9922256.00000.00200.0020
lmr_hist_offset249.2621419-20482048255.9922256.00000.00200.0020
lmr_hist_divisor18149.0065171048192327682047.93802048.00000.00200.0020
lmr_cont_hist_bonus_scale176.11111498028039.998840.00000.00200.0020
lmr_cont_hist_bonus_offset74.465077020024.999225.00000.00200.0020
lmr_cont_hist_bonus_max1097.141111541000160099.9970100.00000.00200.0020
lmr_cont_hist_malus_scale106.61211118028039.998840.00000.00200.0020
lmr_cont_hist_malus_offset87.594384020024.999225.00000.00200.0020
lmr_cont_hist_malus_max1265.939212081000160099.9970100.00000.00200.0020
quiet_hist_bonus_scale170.09921488028039.998840.00000.00200.0020
quiet_hist_bonus_offset86.992984020024.999225.00000.00200.0020
quiet_hist_bonus_max1075.993011051000160099.9970100.00000.00200.0020
quiet_hist_malus_scale127.07901528028039.998840.00000.00200.0020
quiet_hist_malus_offset38.037643020024.999225.00000.00200.0020
quiet_hist_malus_max1191.292211501000160099.9970100.00000.00200.0020
capt_hist_bonus_scale176.88411618028039.998840.00000.00200.0020
capt_hist_bonus_offset67.109273020024.999225.00000.00200.0020
capt_hist_bonus_max1318.073812461000160099.9970100.00000.00200.0020
capt_hist_malus_scale80.72231368028039.998840.00000.00200.0020
capt_hist_malus_offset59.189064020024.999225.00000.00200.0020
capt_hist_malus_max1213.511211891000160099.9970100.00000.00200.0020
cont_hist_bonus_scale80.0803848028039.998840.00000.00200.0020
cont_hist_bonus_offset153.4312116020024.999225.00000.00200.0020
cont_hist_bonus_max1123.893711791000160099.9970100.00000.00200.0020
cont_hist_malus_scale80.7223838028039.998840.00000.00200.0020
cont_hist_malus_offset79.940779020024.999225.00000.00200.0020
cont_hist_malus_max1266.056711631000160099.9970100.00000.00200.0020
pcm_bonus_scale172.98291478028039.998840.00000.00200.0020
pcm_bonus_offset89.421488020024.999225.00000.00200.0020
pcm_bonus_max1245.511512331000160099.9970100.00000.00200.0020
corr_pawn_weight126.672811202009.999710.00000.00200.0020
corr_non_pawn_weight94.17369402009.999710.00000.00200.0020
corr_major_weight94.86959302009.999710.00000.00200.0020
corr_minor_weight94.62639902009.999710.00000.00200.0020
corr_counter_weight103.453910502009.999710.00000.00200.0020
corr_follow_up_weight99.62099902009.999710.00000.00200.0020
see_value_pawn85.738495501509.999710.00000.00200.0020
see_value_knight294.183230620050049.998550.00000.00200.0020
see_value_bishop296.151030920050049.998550.00000.00200.0020
see_value_rook503.856152140070049.998550.00000.00200.0020
see_value_queen858.9212843800120049.998550.00000.00200.0020
scale_value_knight450.942145030050024.999225.00000.00200.0020
scale_value_bishop452.330045030050024.999225.00000.00200.0020
scale_value_rook643.522565050070024.999225.00000.00200.0020
scale_value_queen1257.946812501000140024.999225.00000.00200.0020
material_scaling_base26541.9339265001000040000149.9955150.00000.00200.0020
qs_futility_threshold142.8037138802509.999710.00000.00200.0020
qs_see_threshold-45.5271-27-20010024.999225.00000.00200.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
523Dan1753987882324768716100
474Dan175385991914442356700
473Dan1753919516158440540877100
524Dan175398785492223924443900
504Dan1753987869176238244793300
507Shawn1753859537240655312200
542Bobingstern175386785383420721441300
431Yoshee175386787710623166700
510Dragjon175403683031998800979211606800
554Tecci17539463897223163300
440Yoshee1753987944115228925960400
556Dan175398795287023121442500