AuthorDan
Creation1766107951
Sourcehttps://github.com/kelseyde/hobbes-chess-engine
Sha4d6afd217ad31ef6046e88e2689d113ca0fc3a77
Branchfeature/spsa-8
Bench1725322
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 1400000 NPS
Alpha0.602
Gamma0.101
A-Ratio0.1
ReportingBATCHED
DistributionSINGLE
Pairs Per Point4

feature/spsa-8 vs feature/spsa-8

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 105 Parameters
10001/10000 Iterations
80010/80000 Games Played
NameCurrStartMinMaxCC_endRR_end
asp_delta5.528264361.00001.00000.00200.0020
asp_alpha_widening_factor216.96372195040016.999617.00000.00200.0020
asp_beta_widening_factor272.75012765040016.999617.00000.00200.0020
asp_prev_score_div10310.516510092800011000149.9966150.00000.00200.0020
rfp_base11.638018-50504.99995.00000.00200.0020
rfp_scale54.806753401002.99993.00000.00200.0020
rfp_improving_scale49.940052401002.99993.00000.00200.0020
rfp_tt_move_noisy_scale15.7091160702.99993.00000.00200.0020
razor_base315.787131020050014.999715.00000.00200.0020
razor_scale272.802326610040014.999715.00000.00200.0020
nmp_margin30.9701290803.99994.00000.00200.0020
nmp_eval_divisor204.73042071003009.999810.00000.00200.0020
hindsight_ext_eval_diff-16.1231-17-50504.99995.00000.00200.0020
hindsight_red_eval_diff55.70755101205.99996.00000.00200.0020
dynamic_policy_mult9.468290201.00001.00000.00200.0020
dynamic_policy_min-59.3155-57-10004.99995.00000.00200.0020
dynamic_policy_max197.4537192752005.99996.00000.00200.0020
fp_base161.1715169502509.999810.00000.00200.0020
fp_scale89.383987502006.99987.00000.00200.0020
fp_history_divisor98.962697642568.99989.00000.00200.0020
lmp_scale23.266330101003.99994.00000.00200.0020
lmp_improving_scale95.684698101003.99994.00000.00200.0020
hp_scale-2258.1602-2272-3072-1024101.9977102.00000.00200.0020
bnp_scale110.7961101642568.99989.00000.00200.0020
pvs_see_quiet_scale-39.9430-40-72-361.00001.00000.00200.0020
pvs_see_noisy_scale-28.4378-29-48-121.00001.00000.00200.0020
pvs_see_quiet_history_div258.946025816438810.999811.00000.00200.0020
pvs_see_noisy_history_div250.117425616438810.999811.00000.00200.0020
pvs_see_quiet_ttpv_scale25.1724250361.00001.00000.00200.0020
se_beta_scale16.90501616481.00001.00000.00200.0020
se_double_ext_margin11.52181210301.00001.00000.00200.0020
lmr_ttpv_base370.183335302048101.9977102.00000.00200.0020
lmr_ttpv_tt_score669.483269602048101.9977102.00000.00200.0020
lmr_ttpv_tt_depth1020.877690002048101.9977102.00000.00200.0020
lmr_cut_node1791.2078174102048101.9977102.00000.00200.0020
lmr_capture1391.0349131702048101.9977102.00000.00200.0020
lmr_improving786.118263002048101.9977102.00000.00200.0020
lmr_shallow1014.708895602048101.9977102.00000.00200.0020
lmr_killer936.9819100102048101.9977102.00000.00200.0020
lmr_quiet_see1261.7082119502048101.9977102.00000.00200.0020
lmr_hist_offset351.4613300-20482048203.9954204.00000.00200.0020
lmr_hist_divisor21662.5026221428192327681227.97211228.00000.00200.0020
lmr_deeper_base30.21683501004.99995.00000.00200.0020
lmr_deeper_scale547.395052535060011.999712.00000.00200.0020
lmr_deeper_div143.9014132642568.99989.00000.00200.0020
lmr_cont_hist_bonus_scale206.6617199802809.999810.00000.00200.0020
lmr_cont_hist_bonus_offset118.462312002009.999810.00000.00200.0020
lmr_cont_hist_bonus_max1143.523611461000160029.999330.00000.00200.0020
lmr_cont_hist_malus_scale199.9805187802809.999810.00000.00200.0020
lmr_cont_hist_malus_offset32.70292902009.999810.00000.00200.0020
lmr_cont_hist_malus_max1244.087112391000160029.999330.00000.00200.0020
quiet_hist_bonus_scale226.1614228802809.999810.00000.00200.0020
quiet_hist_bonus_offset60.44306502009.999810.00000.00200.0020
quiet_hist_cutnode_offset46.95904502009.999810.00000.00200.0020
quiet_hist_ttmove_bonus63.14756702009.999810.00000.00200.0020
quiet_hist_capture_mult13.77291301004.99995.00000.00200.0020
quiet_hist_bonus_max1008.941510061000160029.999330.00000.00200.0020
quiet_hist_malus_scale96.372188802809.999810.00000.00200.0020
quiet_hist_malus_offset25.25793002009.999810.00000.00200.0020
quiet_hist_ttmove_malus78.13537702009.999810.00000.00200.0020
quiet_hist_malus_max1327.221113021000160029.999330.00000.00200.0020
capt_hist_bonus_scale250.2886252802809.999810.00000.00200.0020
capt_hist_bonus_offset54.39845902009.999810.00000.00200.0020
capt_hist_ttmove_bonus72.74897002009.999810.00000.00200.0020
capt_hist_bonus_max1488.448615011000160029.999330.00000.00200.0020
capt_hist_malus_scale129.8036127802809.999810.00000.00200.0020
capt_hist_malus_offset72.17296902009.999810.00000.00200.0020
capt_hist_ttmove_malus57.86176002009.999810.00000.00200.0020
capt_hist_malus_max1234.249612261000160029.999330.00000.00200.0020
cont_hist_bonus_scale87.542280802809.999810.00000.00200.0020
cont_hist_bonus_offset196.943819802009.999810.00000.00200.0020
cont_hist_cutnode_offset78.15478102009.999810.00000.00200.0020
cont_hist_ttmove_bonus55.51935802009.999810.00000.00200.0020
cont_hist_capture_mult24.56312901004.99995.00000.00200.0020
cont_hist_bonus_max1027.076210101000160029.999330.00000.00200.0020
cont_hist_malus_scale87.053184802809.999810.00000.00200.0020
cont_hist_malus_offset76.25497302009.999810.00000.00200.0020
cont_hist_ttmove_malus64.85166702009.999810.00000.00200.0020
cont_hist_malus_max1033.277110001000160029.999330.00000.00200.0020
pcm_bonus_scale234.3360227802809.999810.00000.00200.0020
pcm_bonus_offset54.36436302009.999810.00000.00200.0020
pcm_bonus_max1412.038014251000160029.999330.00000.00200.0020
corr_bonus_mult190.43231821003009.999810.00000.00200.0020
corr_bonus_div126.8668128642568.99989.00000.00200.0020
corr_bonus_min-4850.2058-4838-6000-2000199.9955200.00000.00200.0020
corr_bonus_max2945.3639298520006000199.9955200.00000.00200.0020
corr_pawn_weight116.045112102009.999810.00000.00200.0020
corr_non_pawn_weight89.33109702009.999810.00000.00200.0020
corr_major_weight89.78858202009.999810.00000.00200.0020
corr_minor_weight114.586811602009.999810.00000.00200.0020
corr_counter_weight111.030610902009.999810.00000.00200.0020
corr_follow_up_weight82.59528702009.999810.00000.00200.0020
see_value_pawn98.008997501504.99995.00000.00200.0020
see_value_knight293.552830020050014.999715.00000.00200.0020
see_value_bishop318.019130420050014.999715.00000.00200.0020
see_value_rook564.980356640070014.999715.00000.00200.0020
see_value_queen921.2918922800120019.999520.00000.00200.0020
scale_value_knight473.01914663005009.999810.00000.00200.0020
scale_value_bishop414.35474253005009.999810.00000.00200.0020
scale_value_rook640.75256425007009.999810.00000.00200.0020
scale_value_queen1211.183812451000140019.999520.00000.00200.0020
material_scaling_base21760.72442678710000400001499.96591500.00000.00200.0020
qs_futility_threshold156.3031154802507.99988.00000.00200.0020
qs_see_threshold-83.4789-90-20010014.999715.00000.00200.0020
movepick_see_threshold-93.3181-72-1001009.999810.00000.00200.0020
#UserUpdatedGamesWonLostDrawnTimeCrash