AuthorDan
Creation1772464987
Sourcehttps://github.com/kelseyde/hobbes-chess-engine
Sha8984439f7c74e3b03c07ff46aab318c41f7f51c9
Branchfeature/threats-capthist-2
Bench2442979
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/threats-capthist... vs feature/threats-capthist...

Copy SPSA Inputs
Copy SPSA Outputs
Tuning 204 Parameters
5002/5000 Iterations
40018/40000 Games Played
NameCurrStartMinMaxCC_endRR_end
asp_delta9.794494360.99991.00000.00200.0020
asp_alpha_widening_factor260.37392625040016.998917.00000.00200.0020
asp_beta_widening_factor269.78542675040016.998917.00000.00200.0020
asp_prev_score_div10597.779210567800011000149.9902150.00000.00200.0020
rfp_base13.872313-50504.99975.00000.00200.0020
rfp_scale60.771561401002.99983.00000.00200.0020
rfp_improving_scale59.687160401002.99983.00000.00200.0020
rfp_tt_move_noisy_scale6.947060702.99983.00000.00200.0020
razor_base293.547829620050014.999015.00000.00200.0020
razor_scale269.916226110040014.999015.00000.00200.0020
nmp_margin33.0105330803.99974.00000.00200.0020
nmp_eval_divisor186.38901911003009.999310.00000.00200.0020
hindsight_ext_eval_diff-13.5423-15-50504.99975.00000.00200.0020
hindsight_red_eval_diff46.24814701205.99966.00000.00200.0020
dynamic_policy_mult8.101780200.99991.00000.00200.0020
dynamic_policy_min-62.9311-62-10004.99975.00000.00200.0020
dynamic_policy_max199.7788199752005.99966.00000.00200.0020
fp_base161.5537165502509.999310.00000.00200.0020
fp_scale97.168598502006.99957.00000.00200.0020
fp_history_divisor76.797775642568.99949.00000.00200.0020
fp_killer18.31801901004.99975.00000.00200.0020
fp_tt_upper21.26222201004.99975.00000.00200.0020
lmp_scale15.318515101003.99974.00000.00200.0020
lmp_improving_scale84.652186101003.99974.00000.00200.0020
hp_scale-2200.8789-2236-3072-1024101.9933102.00000.00200.0020
bnp_scale140.7828141642568.99949.00000.00200.0020
see_quiet_mult1-16.0000-16-24-80.50000.00000.00000.0020
see_quiet_mult251.27685032801.99992.00000.00200.0020
see_quiet_offset23.1312230401.99992.00000.00200.0020
see_noisy_mult1-8.0000-8-1600.50000.00000.00000.0020
see_noisy_mult235.91983616480.99991.00000.00200.0020
see_noisy_offset11.9318120300.99991.00000.00200.0020
see_quiet_history_div246.608225116438810.999311.00000.00200.0020
see_noisy_history_div221.397621716438810.999311.00000.00200.0020
see_quiet_ttpv_scale25.3528250360.99991.00000.00200.0020
see_noisy_ttpv_scale24.9199250360.99991.00000.00200.0020
se_beta_quiet_scale16.70511616480.99991.00000.00200.0020
se_dext_quiet_margin9.639190300.99991.00000.00200.0020
se_text_quiet_margin60.082960201204.99975.00000.00200.0020
se_beta_noisy_scale17.94221816480.99991.00000.00200.0020
se_dext_noisy_margin9.5199100300.99991.00000.00200.0020
se_text_noisy_margin57.936556201204.99975.00000.00200.0020
lmr_quiet_base90.771990501504.99975.00000.00200.0020
lmr_quiet_div305.18863022504006.99957.00000.00200.0020
lmr_noisy_base94.030096501504.99975.00000.00200.0020
lmr_noisy_div301.29093012504006.99957.00000.00200.0020
lmr_ttpv_base91.48008902048101.9933102.00000.00200.0020
lmr_ttpv_tt_score363.781736102048101.9933102.00000.00200.0020
lmr_ttpv_tt_depth1160.0666116002048101.9933102.00000.00200.0020
lmr_cut_node1746.9675177202048101.9933102.00000.00200.0020
lmr_capture1123.8119117302048101.9933102.00000.00200.0020
lmr_improving776.018078502048101.9933102.00000.00200.0020
lmr_shallow1017.5146102902048101.9933102.00000.00200.0020
lmr_killer887.278092102048101.9933102.00000.00200.0020
lmr_quiet_see1129.4245112502048101.9933102.00000.00200.0020
lmr_hist_offset865.6052831-20482048203.9866204.00000.00200.0020
lmr_hist_divisor19988.9121200018192327681227.91941228.00000.00200.0020
lmr_mvv_divisor3.00003150.50000.00000.00000.0020
lmr_extension_divisor4.00004160.50000.00000.00000.0020
lmr_deeper_base30.30412801004.99975.00000.00200.0020
lmr_deeper_scale543.344054335060011.999212.00000.00200.0020
lmr_deeper_div151.9900151642568.99949.00000.00200.0020
lmr_cont_hist_1_bonus_scale212.2710218802809.999310.00000.00200.0020
lmr_cont_hist_1_bonus_offset137.052814102009.999310.00000.00200.0020
lmr_cont_hist_1_bonus_max1160.159511721000160029.998030.00000.00200.0020
lmr_cont_hist_1_malus_scale215.3071210802809.999310.00000.00200.0020
lmr_cont_hist_1_malus_offset69.25026402009.999310.00000.00200.0020
lmr_cont_hist_1_malus_max1274.783912791000160029.998030.00000.00200.0020
lmr_cont_hist_2_bonus_scale214.6375214802809.999310.00000.00200.0020
lmr_cont_hist_2_bonus_offset132.156613702009.999310.00000.00200.0020
lmr_cont_hist_2_bonus_max1181.809411721000160029.998030.00000.00200.0020
lmr_cont_hist_2_malus_scale203.0676205802809.999310.00000.00200.0020
lmr_cont_hist_2_malus_offset72.14267102009.999310.00000.00200.0020
lmr_cont_hist_2_malus_max1278.645612861000160029.998030.00000.00200.0020
quiet_hist_bonus_scale224.1175218802809.999310.00000.00200.0020
quiet_hist_bonus_offset65.81006702009.999310.00000.00200.0020
quiet_hist_cutnode_offset71.00186802009.999310.00000.00200.0020
quiet_hist_ttmove_bonus57.26275902009.999310.00000.00200.0020
quiet_hist_capture_mult5.574860501.99992.00000.00200.0020
quiet_hist_bonus_max1031.377610201000160029.998030.00000.00200.0020
quiet_hist_malus_scale85.774786802809.999310.00000.00200.0020
quiet_hist_malus_offset10.1168902009.999310.00000.00200.0020
quiet_hist_ttmove_malus91.92168902009.999310.00000.00200.0020
quiet_hist_malus_max1387.894813831000160029.998030.00000.00200.0020
quiet_fact_bonus_scale224.0463229802809.999310.00000.00200.0020
quiet_fact_bonus_offset52.06655302009.999310.00000.00200.0020
quiet_fact_cutnode_offset62.92096702009.999310.00000.00200.0020
quiet_fact_ttmove_bonus59.63935902009.999310.00000.00200.0020
quiet_fact_capture_mult4.477350501.99992.00000.00200.0020
quiet_fact_bonus_max1071.096210691000160029.998030.00000.00200.0020
quiet_fact_malus_scale88.421390802809.999310.00000.00200.0020
quiet_fact_malus_offset12.5680902009.999310.00000.00200.0020
quiet_fact_ttmove_malus83.24578302009.999310.00000.00200.0020
quiet_fact_malus_max1364.654313811000160029.998030.00000.00200.0020
quiet_hist_lerp_factor40.99464401004.99975.00000.00200.0020
capt_hist_bonus_scale254.0504258802809.999310.00000.00200.0020
capt_hist_bonus_offset43.52834802009.999310.00000.00200.0020
capt_hist_ttmove_bonus55.68265602009.999310.00000.00200.0020
capt_hist_bonus_max1507.735415141000160029.998030.00000.00200.0020
capt_hist_malus_scale137.9479135802809.999310.00000.00200.0020
capt_hist_malus_offset73.71357802009.999310.00000.00200.0020
capt_hist_ttmove_malus63.28986802009.999310.00000.00200.0020
capt_hist_malus_max1273.257812831000160029.998030.00000.00200.0020
capt_fact_bonus_scale262.0449258802809.999310.00000.00200.0020
capt_fact_bonus_offset46.96744802009.999310.00000.00200.0020
capt_fact_ttmove_bonus53.13875602009.999310.00000.00200.0020
capt_fact_bonus_max1522.891215141000160029.998030.00000.00200.0020
capt_fact_malus_scale130.0109135802809.999310.00000.00200.0020
capt_fact_malus_offset74.30417802009.999310.00000.00200.0020
capt_fact_ttmove_malus75.19136802009.999310.00000.00200.0020
capt_fact_malus_max1272.273612831000160029.998030.00000.00200.0020
capt_hist_lerp_factor40.70024001004.99975.00000.00200.0020
cont_hist_1_bonus_scale134.9101133802809.999310.00000.00200.0020
cont_hist_1_bonus_offset191.672919402009.999310.00000.00200.0020
cont_hist_1_cutnode_offset85.73548002009.999310.00000.00200.0020
cont_hist_1_ttmove_bonus76.19697402009.999310.00000.00200.0020
cont_hist_1_capture_mult21.86992401004.99975.00000.00200.0020
cont_hist_1_bonus_max1039.976010411000160029.998030.00000.00200.0020
cont_hist_1_malus_scale97.350496802809.999310.00000.00200.0020
cont_hist_1_malus_offset78.89758202009.999310.00000.00200.0020
cont_hist_1_ttmove_malus73.22557402009.999310.00000.00200.0020
cont_hist_1_malus_max1048.321110481000160029.998030.00000.00200.0020
cont_hist_2_bonus_scale120.8072116802809.999310.00000.00200.0020
cont_hist_2_bonus_offset196.128719302009.999310.00000.00200.0020
cont_hist_2_cutnode_offset80.07337702009.999310.00000.00200.0020
cont_hist_2_ttmove_bonus64.20336502009.999310.00000.00200.0020
cont_hist_2_capture_mult28.97332701004.99975.00000.00200.0020
cont_hist_2_bonus_max1053.450410451000160029.998030.00000.00200.0020
cont_hist_2_malus_scale98.8019100802809.999310.00000.00200.0020
cont_hist_2_malus_offset92.65529002009.999310.00000.00200.0020
cont_hist_2_ttmove_malus82.32118302009.999310.00000.00200.0020
cont_hist_2_malus_max1046.200110351000160029.998030.00000.00200.0020
from_hist_bonus_scale203.1915200802809.999310.00000.00200.0020
from_hist_bonus_offset96.12499202009.999310.00000.00200.0020
from_hist_bonus_max1009.592610001000160029.998030.00000.00200.0020
from_hist_malus_scale186.4877185802809.999310.00000.00200.0020
from_hist_malus_offset80.61178102009.999310.00000.00200.0020
from_hist_malus_max1034.979210331000160029.998030.00000.00200.0020
to_hist_bonus_scale197.7157200802809.999310.00000.00200.0020
to_hist_bonus_offset89.97698902009.999310.00000.00200.0020
to_hist_bonus_max1041.282910231000160029.998030.00000.00200.0020
to_hist_malus_scale179.5225183802809.999310.00000.00200.0020
to_hist_malus_offset68.27816902009.999310.00000.00200.0020
to_hist_malus_max1062.065010551000160029.998030.00000.00200.0020
pcm_bonus_scale245.6579246802809.999310.00000.00200.0020
pcm_bonus_offset94.45089302009.999310.00000.00200.0020
pcm_bonus_max1405.102713881000160029.998030.00000.00200.0020
qs_capt_hist_bonus_scale258.8528262802809.999310.00000.00200.0020
qs_capt_hist_bonus_offset15.20611302009.999310.00000.00200.0020
qs_capt_hist_bonus_max1461.348214551000160029.998030.00000.00200.0020
qs_capt_hist_malus_scale159.8288159802809.999310.00000.00200.0020
qs_capt_hist_malus_offset94.69239402009.999310.00000.00200.0020
qs_capt_hist_malus_max1183.438311771000160029.998030.00000.00200.0020
corr_pawn_bonus_mult218.29382201003009.999310.00000.00200.0020
corr_pawn_bonus_div109.2687107642568.99949.00000.00200.0020
corr_pawn_bonus_min-4540.6682-4656-6000-2000199.9869200.00000.00200.0020
corr_pawn_bonus_max3157.5222320620006000199.9869200.00000.00200.0020
corr_nonpawn_bonus_mult214.87302091003009.999310.00000.00200.0020
corr_nonpawn_bonus_div87.698090642568.99949.00000.00200.0020
corr_nonpawn_bonus_min-4333.1589-4446-6000-2000199.9869200.00000.00200.0020
corr_nonpawn_bonus_max3136.7360303520006000199.9869200.00000.00200.0020
corr_major_bonus_mult215.30692141003009.999310.00000.00200.0020
corr_major_bonus_div104.0617104642568.99949.00000.00200.0020
corr_major_bonus_min-4453.5254-4410-6000-2000199.9869200.00000.00200.0020
corr_major_bonus_max3200.2454318720006000199.9869200.00000.00200.0020
corr_minor_bonus_mult218.98912141003009.999310.00000.00200.0020
corr_minor_bonus_div106.3141109642568.99949.00000.00200.0020
corr_minor_bonus_min-4395.4814-4386-6000-2000199.9869200.00000.00200.0020
corr_minor_bonus_max3208.7182314420006000199.9869200.00000.00200.0020
corr_counter_bonus_mult211.29322171003009.999310.00000.00200.0020
corr_counter_bonus_div105.0718105642568.99949.00000.00200.0020
corr_counter_bonus_min-4165.6407-4238-6000-2000199.9869200.00000.00200.0020
corr_counter_bonus_max3110.1299307720006000199.9869200.00000.00200.0020
corr_follow_up_bonus_mult207.38362041003009.999310.00000.00200.0020
corr_follow_up_bonus_div115.1930114642568.99949.00000.00200.0020
corr_follow_up_bonus_min-4338.2654-4333-6000-2000199.9869200.00000.00200.0020
corr_follow_up_bonus_max3319.0389334720006000199.9869200.00000.00200.0020
corr_pawn_weight102.88949902009.999310.00000.00200.0020
corr_non_pawn_weight85.80648802009.999310.00000.00200.0020
corr_major_weight82.33918402009.999310.00000.00200.0020
corr_minor_weight77.03308102009.999310.00000.00200.0020
corr_counter_weight117.028411202009.999310.00000.00200.0020
corr_follow_up_weight121.751712502009.999310.00000.00200.0020
see_value_pawn_pruning104.1286103501504.99975.00000.00200.0020
see_value_knight_pruning296.066129720050014.999015.00000.00200.0020
see_value_bishop_pruning337.935733620050014.999015.00000.00200.0020
see_value_rook_pruning547.912455140070014.999015.00000.00200.0020
see_value_queen_pruning966.1358964800120019.998720.00000.00200.0020
see_value_pawn_ordering98.524598501504.99975.00000.00200.0020
see_value_knight_ordering284.486629620050014.999015.00000.00200.0020
see_value_bishop_ordering351.995135620050014.999015.00000.00200.0020
see_value_rook_ordering554.209154740070014.999015.00000.00200.0020
see_value_queen_ordering978.7822979800120019.998720.00000.00200.0020
scale_value_pawn10.56967025011.999212.00000.00200.0020
scale_value_knight489.23344893005009.999310.00000.00200.0020
scale_value_bishop434.11174303005009.999310.00000.00200.0020
scale_value_rook636.74136365007009.999310.00000.00200.0020
scale_value_queen1224.881812231000140019.998720.00000.00200.0020
material_scaling_base17998.63691823410000400001499.90161500.00000.00200.0020
qs_futility_threshold166.0588166802507.99958.00000.00200.0020
qs_see_threshold-74.4060-78-20010014.999015.00000.00200.0020
movepick_see_divisor44.82034530600.99991.00000.00200.0020
movepick_see_offset108.2556109802005.99966.00000.00200.0020
score_stability_threshold12.7420134240.99991.00000.00200.0020
#UserUpdatedGamesWonLostDrawnTimeCrash