AuthorDan
Creation1768133490
Sourcehttps://github.com/kelseyde/hobbes-chess-engine
Sha550a0429418555c580cceedebfbc11ba8f880459
Branchfeature/spsa-10
Bench1491892
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-10 vs feature/spsa-10

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 123 Parameters
5002/5000 Iterations
40018/40000 Games Played
NameCurrStartMinMaxCC_endRR_end
asp_delta9.042364360.99991.00000.00200.0020
asp_alpha_widening_factor258.12232455040016.998917.00000.00200.0020
asp_beta_widening_factor259.43212755040016.998917.00000.00200.0020
asp_prev_score_div10369.690410345800011000149.9902150.00000.00200.0020
rfp_base19.015116-50504.99975.00000.00200.0020
rfp_scale54.273253401002.99983.00000.00200.0020
rfp_improving_scale58.101755401002.99983.00000.00200.0020
rfp_tt_move_noisy_scale14.0919150702.99983.00000.00200.0020
razor_base294.060430920050014.999015.00000.00200.0020
razor_scale245.227726410040014.999015.00000.00200.0020
nmp_margin31.8294310803.99974.00000.00200.0020
nmp_eval_divisor196.64471991003009.999310.00000.00200.0020
hindsight_ext_eval_diff-16.9039-13-50504.99975.00000.00200.0020
hindsight_red_eval_diff49.48735701205.99966.00000.00200.0020
dynamic_policy_mult7.290780200.99991.00000.00200.0020
dynamic_policy_min-56.1104-58-10004.99975.00000.00200.0020
dynamic_policy_max195.8835193752005.99966.00000.00200.0020
fp_base152.9156154502509.999310.00000.00200.0020
fp_scale83.425987502006.99957.00000.00200.0020
fp_history_divisor91.993989642568.99949.00000.00200.0020
lmp_scale26.122323101003.99974.00000.00200.0020
lmp_improving_scale91.013794101003.99974.00000.00200.0020
hp_scale-2232.1105-2244-3072-1024101.9933102.00000.00200.0020
bnp_scale116.4054116642568.99949.00000.00200.0020
pvs_see_quiet_scale-38.9060-39-72-360.99991.00000.00200.0020
pvs_see_noisy_scale-28.0768-28-48-120.99991.00000.00200.0020
pvs_see_quiet_history_div251.548824716438810.999311.00000.00200.0020
pvs_see_noisy_history_div235.211223716438810.999311.00000.00200.0020
pvs_see_quiet_ttpv_scale26.4212260360.99991.00000.00200.0020
se_beta_scale16.08741616480.99991.00000.00200.0020
se_double_ext_margin11.20511210300.99991.00000.00200.0020
lmr_ttpv_base253.025033902048101.9933102.00000.00200.0020
lmr_ttpv_tt_score548.877863402048101.9933102.00000.00200.0020
lmr_ttpv_tt_depth1241.1621111402048101.9933102.00000.00200.0020
lmr_cut_node1856.1515186002048101.9933102.00000.00200.0020
lmr_capture1465.0088151702048101.9933102.00000.00200.0020
lmr_improving851.582380002048101.9933102.00000.00200.0020
lmr_shallow1003.7404105802048101.9933102.00000.00200.0020
lmr_killer893.829993402048101.9933102.00000.00200.0020
lmr_quiet_see1262.7715126402048101.9933102.00000.00200.0020
lmr_hist_offset452.2291420-20482048203.9866204.00000.00200.0020
lmr_hist_divisor20843.5725205808192327681227.91941228.00000.00200.0020
lmr_deeper_base34.70543101004.99975.00000.00200.0020
lmr_deeper_scale564.432256135060011.999212.00000.00200.0020
lmr_deeper_div153.9006147642568.99949.00000.00200.0020
lmr_cont_hist_bonus_scale208.7256209802809.999310.00000.00200.0020
lmr_cont_hist_bonus_offset139.730413002009.999310.00000.00200.0020
lmr_cont_hist_bonus_max1161.402211301000160029.998030.00000.00200.0020
lmr_cont_hist_malus_scale212.0064206802809.999310.00000.00200.0020
lmr_cont_hist_malus_offset34.23123902009.999310.00000.00200.0020
lmr_cont_hist_malus_max1280.074212601000160029.998030.00000.00200.0020
quiet_hist_bonus_scale227.2292224802809.999310.00000.00200.0020
quiet_hist_bonus_offset56.80025702009.999310.00000.00200.0020
quiet_hist_cutnode_offset52.28924702009.999310.00000.00200.0020
quiet_hist_ttmove_bonus61.86976302009.999310.00000.00200.0020
quiet_hist_capture_mult11.83231101004.99975.00000.00200.0020
quiet_hist_bonus_max1004.844710131000160029.998030.00000.00200.0020
quiet_hist_malus_scale91.481598802809.999310.00000.00200.0020
quiet_hist_malus_offset14.86101002009.999310.00000.00200.0020
quiet_hist_ttmove_malus75.84427402009.999310.00000.00200.0020
quiet_hist_malus_max1315.637813331000160029.998030.00000.00200.0020
capt_hist_bonus_scale251.4519262802809.999310.00000.00200.0020
capt_hist_bonus_offset59.41785602009.999310.00000.00200.0020
capt_hist_ttmove_bonus62.28147302009.999310.00000.00200.0020
capt_hist_bonus_max1525.081015081000160029.998030.00000.00200.0020
capt_hist_malus_scale121.8333132802809.999310.00000.00200.0020
capt_hist_malus_offset80.71168502009.999310.00000.00200.0020
capt_hist_ttmove_malus56.21975002009.999310.00000.00200.0020
capt_hist_malus_max1219.529312391000160029.998030.00000.00200.0020
cont_hist_bonus_scale90.825089802809.999310.00000.00200.0020
cont_hist_bonus_offset193.065319802009.999310.00000.00200.0020
cont_hist_cutnode_offset73.02338102009.999310.00000.00200.0020
cont_hist_ttmove_bonus68.31006502009.999310.00000.00200.0020
cont_hist_capture_mult26.94832601004.99975.00000.00200.0020
cont_hist_bonus_max1020.727910011000160029.998030.00000.00200.0020
cont_hist_malus_scale90.816580802809.999310.00000.00200.0020
cont_hist_malus_offset77.52988802009.999310.00000.00200.0020
cont_hist_ttmove_malus65.33156502009.999310.00000.00200.0020
cont_hist_malus_max1061.367910351000160029.998030.00000.00200.0020
from_hist_bonus_scale200.8354200802809.999310.00000.00200.0020
from_hist_bonus_offset76.79178002009.999310.00000.00200.0020
from_hist_bonus_max1000.000010001000160029.998030.00000.00200.0020
from_hist_malus_scale188.0478200802809.999310.00000.00200.0020
from_hist_malus_offset84.04148002009.999310.00000.00200.0020
from_hist_malus_max1007.749710001000160029.998030.00000.00200.0020
to_hist_bonus_scale204.4707200802809.999310.00000.00200.0020
to_hist_bonus_offset79.93378002009.999310.00000.00200.0020
to_hist_bonus_max1008.658110001000160029.998030.00000.00200.0020
to_hist_malus_scale193.0989200802809.999310.00000.00200.0020
to_hist_malus_offset76.73088002009.999310.00000.00200.0020
to_hist_malus_max1012.404010001000160029.998030.00000.00200.0020
pcm_bonus_scale242.2602232802809.999310.00000.00200.0020
pcm_bonus_offset70.21616902009.999310.00000.00200.0020
pcm_bonus_max1391.553913981000160029.998030.00000.00200.0020
qs_capt_hist_bonus_scale262.0441262802809.999310.00000.00200.0020
qs_capt_hist_bonus_offset35.73575602009.999310.00000.00200.0020
qs_capt_hist_bonus_max1491.757415081000160029.998030.00000.00200.0020
qs_capt_hist_malus_scale140.3101132802809.999310.00000.00200.0020
qs_capt_hist_malus_offset79.69498502009.999310.00000.00200.0020
qs_capt_hist_malus_max1227.866012391000160029.998030.00000.00200.0020
corr_bonus_mult203.92171851003009.999310.00000.00200.0020
corr_bonus_div120.4556119642568.99949.00000.00200.0020
corr_bonus_min-4270.3873-4504-6000-2000199.9869200.00000.00200.0020
corr_bonus_max3142.9391311520006000199.9869200.00000.00200.0020
corr_pawn_weight97.05929702009.999310.00000.00200.0020
corr_non_pawn_weight85.56849402009.999310.00000.00200.0020
corr_major_weight104.335810502009.999310.00000.00200.0020
corr_minor_weight96.209410602009.999310.00000.00200.0020
corr_counter_weight108.865710202009.999310.00000.00200.0020
corr_follow_up_weight93.77569202009.999310.00000.00200.0020
see_value_pawn96.707995501504.99975.00000.00200.0020
see_value_knight286.517828920050014.999015.00000.00200.0020
see_value_bishop335.521331820050014.999015.00000.00200.0020
see_value_rook559.954255440070014.999015.00000.00200.0020
see_value_queen926.7175920800120019.998720.00000.00200.0020
scale_value_knight493.65944903005009.999310.00000.00200.0020
scale_value_bishop418.72294193005009.999310.00000.00200.0020
scale_value_rook624.86736365007009.999310.00000.00200.0020
scale_value_queen1223.641812341000140019.998720.00000.00200.0020
material_scaling_base19460.77161920810000400001499.90161500.00000.00200.0020
qs_futility_threshold165.4996162802507.99958.00000.00200.0020
qs_see_threshold-77.2689-89-20010014.999015.00000.00200.0020
movepick_see_threshold-98.1122-97-1001009.999310.00000.00200.0020
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