AuthorDan
Creation1759839508
Sourcehttps://github.com/kelseyde/hobbes-chess-engine
Sha6264bad329a82a6484e77b4490451bc49d359bd8
Branchfeature/spsa-4
Bench2381708
Network
OptionsThreads=1 Hash=64
Time60.0+0.60
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 1600000 NPS
Alpha0.602
Gamma0.101
A-Ratio0.1
ReportingBATCHED
DistributionSINGLE
Pairs Per Point4

feature/spsa-4 vs feature/spsa-4

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 84 Parameters
5001/5000 Iterations
40008/40000 Games Played
NameCurrStartMinMaxCC_endRR_end
asp_delta10.1982144363.99984.00000.00200.0020
asp_alpha_widening_factor176.62971565040049.998050.00000.00200.0020
asp_beta_widening_factor244.52062765040049.998050.00000.00200.0020
rfp_base14.16539-50509.999610.00000.00200.0020
rfp_scale46.791244401009.999610.00000.00200.0020
rfp_improving_scale54.192857401009.999610.00000.00200.0020
rfp_tt_move_noisy_scale17.8132260709.999610.00000.00200.0020
razor_base301.266129220050024.999025.00000.00200.0020
razor_scale272.725529010040024.999025.00000.00200.0020
nmp_eval_divisor212.586218710030024.999025.00000.00200.0020
hindsight_ext_eval_diff-15.0369-9-50504.99985.00000.00200.0020
hindsight_red_eval_diff52.425440012019.999220.00000.00200.0020
dynamic_policy_mult8.339680201.99992.00000.00200.0020
dynamic_policy_min-74.1532-81-100024.999025.00000.00200.0020
dynamic_policy_max197.71381987520024.999025.00000.00200.0020
fp_base167.53191455025024.999025.00000.00200.0020
fp_scale89.341082502009.999610.00000.00200.0020
fp_history_divisor94.71221056425615.999416.00000.00200.0020
lmp_scale31.3571381010019.999220.00000.00200.0020
lmp_improving_scale94.8263891010019.999220.00000.00200.0020
hp_scale-2183.6548-2111-3072-1024127.9948128.00000.00200.0020
bnp_scale98.52091226425615.999416.00000.00200.0020
pvs_see_quiet_scale-49.9787-47-72-3611.999512.00000.00200.0020
pvs_see_noisy_scale-37.5013-24-48-1211.999512.00000.00200.0020
pvs_see_quiet_history_div258.060326516438824.999025.00000.00200.0020
pvs_see_noisy_history_div251.862927316438824.999025.00000.00200.0020
pvs_see_quiet_ttpv_scale24.8237120365.99986.00000.00200.0020
se_beta_scale16.79461616485.99986.00000.00200.0020
se_double_ext_margin12.02221710304.99985.00000.00200.0020
lmr_ttpv_base567.217440002048255.9897256.00000.00200.0020
lmr_ttpv_tt_score784.800170002048255.9897256.00000.00200.0020
lmr_ttpv_tt_depth943.673870002048255.9897256.00000.00200.0020
lmr_cut_node1706.9702139802048255.9897256.00000.00200.0020
lmr_capture1410.1871102402048255.9897256.00000.00200.0020
lmr_improving639.441362902048255.9897256.00000.00200.0020
lmr_shallow967.9343102402048255.9897256.00000.00200.0020
lmr_hist_offset226.8348387-20482048255.9897256.00000.00200.0020
lmr_hist_divisor20951.5887191568192327682047.91732048.00000.00200.0020
lmr_cont_hist_bonus_scale200.89052098028039.998440.00000.00200.0020
lmr_cont_hist_bonus_offset123.431983020024.999025.00000.00200.0020
lmr_cont_hist_bonus_max1080.339010311000160099.9960100.00000.00200.0020
lmr_cont_hist_malus_scale176.13291278028039.998440.00000.00200.0020
lmr_cont_hist_malus_offset36.305592020024.999025.00000.00200.0020
lmr_cont_hist_malus_max1274.241412771000160099.9960100.00000.00200.0020
quiet_hist_bonus_scale238.36111908028039.998440.00000.00200.0020
quiet_hist_bonus_offset61.650586020024.999025.00000.00200.0020
quiet_hist_bonus_max1050.057110981000160099.9960100.00000.00200.0020
quiet_hist_malus_scale84.49181448028039.998440.00000.00200.0020
quiet_hist_malus_offset28.471833020024.999025.00000.00200.0020
quiet_hist_malus_max1305.622712771000160099.9960100.00000.00200.0020
capt_hist_bonus_scale242.77571998028039.998440.00000.00200.0020
capt_hist_bonus_offset62.939054020024.999025.00000.00200.0020
capt_hist_bonus_max1478.340513531000160099.9960100.00000.00200.0020
capt_hist_malus_scale119.6821848028039.998440.00000.00200.0020
capt_hist_malus_offset87.058671020024.999025.00000.00200.0020
capt_hist_malus_max1230.692812351000160099.9960100.00000.00200.0020
cont_hist_bonus_scale83.2542818028039.998440.00000.00200.0020
cont_hist_bonus_offset199.5968165020024.999025.00000.00200.0020
cont_hist_bonus_max1041.134310871000160099.9960100.00000.00200.0020
cont_hist_malus_scale80.2460818028039.998440.00000.00200.0020
cont_hist_malus_offset78.684094020024.999025.00000.00200.0020
cont_hist_malus_max1087.363712891000160099.9960100.00000.00200.0020
pcm_bonus_scale186.06241558028039.998440.00000.00200.0020
pcm_bonus_offset58.532678020024.999025.00000.00200.0020
pcm_bonus_max1394.025712441000160099.9960100.00000.00200.0020
corr_pawn_weight118.224112502009.999610.00000.00200.0020
corr_non_pawn_weight98.91658902009.999610.00000.00200.0020
corr_major_weight83.31549102009.999610.00000.00200.0020
corr_minor_weight119.029610002009.999610.00000.00200.0020
corr_counter_weight108.780310202009.999610.00000.00200.0020
corr_follow_up_weight88.147110502009.999610.00000.00200.0020
see_value_pawn100.262792501509.999610.00000.00200.0020
see_value_knight302.062128020050049.998050.00000.00200.0020
see_value_bishop311.481428320050049.998050.00000.00200.0020
see_value_rook539.945349640070049.998050.00000.00200.0020
see_value_queen900.1666904800120049.998050.00000.00200.0020
scale_value_knight465.101043930050024.999025.00000.00200.0020
scale_value_bishop422.243844730050024.999025.00000.00200.0020
scale_value_rook641.818465850070024.999025.00000.00200.0020
scale_value_queen1247.676812481000140024.999025.00000.00200.0020
material_scaling_base26669.7706265741000040000149.9939150.00000.00200.0020
qs_futility_threshold148.2522145802509.999610.00000.00200.0020
qs_see_threshold-68.7190-36-20010024.999025.00000.00200.0020
movepick_see_threshold-86.2417-50-10010049.998050.00000.00200.0020
#UserUpdatedGamesWonLostDrawnTimeCrash
586Dan175993073035226916491911687100
593Ksw0518175991467441610511619500
587Dan175993021055815315225300
607Ksw0518175993072463617017029600
614SwedishChef17599036813172796840153600