MattBench

MattBench Testing Framework

Author	Dan
Creation	1772058797
Source	https://github.com/kelseyde/hobbes-chess-engine
Sha	cbbb302ab001e4fe775aeddd8875c0d93482a19c
Branch	feature/even-more-tunables-redux
Bench	2589916
Network
Options	Threads=1 Hash=64 Minimal=true
Time	40.0+0.40
Opening Book	UHO_Lichess_4852_v1.epd
Upload PGNs	FALSE
Syzygy WDL	DISABLED
Syzygy ADJ.	OPTIONAL
Win ADJ.	movecount=3 score=400
Draw ADJ.	movenumber=40 movecount=8 score=10
Scaling	DEV 1200000 NPS
Alpha	0.602
Gamma	0.101
A-Ratio	0.1
Reporting	BATCHED
Distribution	SINGLE
Pairs Per Point	8

feature/even-more-tunabl... vs feature/even-more-tunabl...

Approve Restart Delete

asp_delta, int, 9.0, 4.0, 36.0, 1.0, 0.002
asp_alpha_widening_factor, int, 261.0, 50.0, 400.0, 17.0, 0.002
asp_beta_widening_factor, int, 265.0, 50.0, 400.0, 17.0, 0.002
asp_prev_score_div, int, 10518.0, 8000.0, 11000.0, 150.0, 0.002
rfp_base, int, 14.0, -50.0, 50.0, 5.0, 0.002
rfp_scale, int, 58.0, 40.0, 100.0, 3.0, 0.002
rfp_improving_scale, int, 61.0, 40.0, 100.0, 3.0, 0.002
rfp_tt_move_noisy_scale, int, 3.0, 0.0, 70.0, 3.0, 0.002
razor_base, int, 305.0, 200.0, 500.0, 15.0, 0.002
razor_scale, int, 259.0, 100.0, 400.0, 15.0, 0.002
nmp_margin, int, 33.0, 0.0, 80.0, 4.0, 0.002
nmp_eval_divisor, int, 190.0, 100.0, 300.0, 10.0, 0.002
hindsight_ext_eval_diff, int, -15.0, -50.0, 50.0, 5.0, 0.002
hindsight_red_eval_diff, int, 48.0, 0.0, 120.0, 6.0, 0.002
dynamic_policy_mult, int, 8.0, 0.0, 20.0, 1.0, 0.002
dynamic_policy_min, int, -59.0, -100.0, 0.0, 5.0, 0.002
dynamic_policy_max, int, 199.0, 75.0, 200.0, 6.0, 0.002
fp_base, int, 170.0, 50.0, 250.0, 10.0, 0.002
fp_scale, int, 93.0, 50.0, 200.0, 7.0, 0.002
fp_history_divisor, int, 76.0, 64.0, 256.0, 9.0, 0.002
fp_killer, int, 22.0, 0.0, 100.0, 5.0, 0.002
fp_tt_upper, int, 22.0, 0.0, 100.0, 5.0, 0.002
lmp_scale, int, 15.0, 10.0, 100.0, 4.0, 0.002
lmp_improving_scale, int, 85.0, 10.0, 100.0, 4.0, 0.002
hp_scale, int, -2152.0, -3072.0, -1024.0, 102.0, 0.002
bnp_scale, int, 140.0, 64.0, 256.0, 9.0, 0.002
see_quiet_mult1, int, -16.0, -24.0, -8.0, 0.0, 0.002
see_quiet_mult2, int, 51.0, 32.0, 80.0, 2.0, 0.002
see_quiet_offset, int, 23.0, 0.0, 40.0, 2.0, 0.002
see_noisy_mult1, int, -8.0, -16.0, 0.0, 0.0, 0.002
see_noisy_mult2, int, 36.0, 16.0, 48.0, 1.0, 0.002
see_noisy_offset, int, 12.0, 0.0, 30.0, 1.0, 0.002
see_quiet_history_div, int, 252.0, 164.0, 388.0, 11.0, 0.002
see_noisy_history_div, int, 222.0, 164.0, 388.0, 11.0, 0.002
see_quiet_ttpv_scale, int, 25.0, 0.0, 36.0, 1.0, 0.002
se_beta_quiet_scale, int, 17.0, 16.0, 48.0, 1.0, 0.002
se_dext_quiet_margin, int, 10.0, 0.0, 30.0, 1.0, 0.002
se_text_quiet_margin, int, 63.0, 20.0, 120.0, 5.0, 0.002
se_beta_noisy_scale, int, 17.0, 16.0, 48.0, 1.0, 0.002
se_dext_noisy_margin, int, 10.0, 0.0, 30.0, 1.0, 0.002
se_text_noisy_margin, int, 63.0, 20.0, 120.0, 5.0, 0.002
lmr_quiet_base, int, 93.0, 50.0, 150.0, 5.0, 0.002
lmr_quiet_div, int, 306.0, 250.0, 400.0, 7.0, 0.002
lmr_noisy_base, int, 92.0, 50.0, 150.0, 5.0, 0.002
lmr_noisy_div, int, 302.0, 250.0, 400.0, 7.0, 0.002
lmr_ttpv_base, int, 132.0, 0.0, 2048.0, 102.0, 0.002
lmr_ttpv_tt_score, int, 377.0, 0.0, 2048.0, 102.0, 0.002
lmr_ttpv_tt_depth, int, 1134.0, 0.0, 2048.0, 102.0, 0.002
lmr_cut_node, int, 1771.0, 0.0, 2048.0, 102.0, 0.002
lmr_capture, int, 1243.0, 0.0, 2048.0, 102.0, 0.002
lmr_improving, int, 735.0, 0.0, 2048.0, 102.0, 0.002
lmr_shallow, int, 1057.0, 0.0, 2048.0, 102.0, 0.002
lmr_killer, int, 1007.0, 0.0, 2048.0, 102.0, 0.002
lmr_quiet_see, int, 1235.0, 0.0, 2048.0, 102.0, 0.002
lmr_hist_offset, int, 611.0, -2048.0, 2048.0, 204.0, 0.002
lmr_hist_divisor, int, 19781.0, 8192.0, 32768.0, 1228.0, 0.002
lmr_mvv_divisor, int, 3.0, 1.0, 5.0, 0.0, 0.002
lmr_extension_divisor, int, 4.0, 1.0, 6.0, 0.0, 0.002
lmr_deeper_base, int, 29.0, 0.0, 100.0, 5.0, 0.002
lmr_deeper_scale, int, 539.0, 350.0, 600.0, 12.0, 0.002
lmr_deeper_div, int, 148.0, 64.0, 256.0, 9.0, 0.002
lmr_cont_hist_1_bonus_scale, int, 220.0, 80.0, 280.0, 10.0, 0.002
lmr_cont_hist_1_bonus_offset, int, 136.0, 0.0, 200.0, 10.0, 0.002
lmr_cont_hist_1_bonus_max, int, 1171.0, 1000.0, 1600.0, 30.0, 0.002
lmr_cont_hist_1_malus_scale, int, 207.0, 80.0, 280.0, 10.0, 0.002
lmr_cont_hist_1_malus_offset, int, 64.0, 0.0, 200.0, 10.0, 0.002
lmr_cont_hist_1_malus_max, int, 1282.0, 1000.0, 1600.0, 30.0, 0.002
lmr_cont_hist_2_bonus_scale, int, 220.0, 80.0, 280.0, 10.0, 0.002
lmr_cont_hist_2_bonus_offset, int, 136.0, 0.0, 200.0, 10.0, 0.002
lmr_cont_hist_2_bonus_max, int, 1171.0, 1000.0, 1600.0, 30.0, 0.002
lmr_cont_hist_2_malus_scale, int, 207.0, 80.0, 280.0, 10.0, 0.002
lmr_cont_hist_2_malus_offset, int, 64.0, 0.0, 200.0, 10.0, 0.002
lmr_cont_hist_2_malus_max, int, 1282.0, 1000.0, 1600.0, 30.0, 0.002
quiet_hist_bonus_scale, int, 228.0, 80.0, 280.0, 10.0, 0.002
quiet_hist_bonus_offset, int, 67.0, 0.0, 200.0, 10.0, 0.002
quiet_hist_cutnode_offset, int, 71.0, 0.0, 200.0, 10.0, 0.002
quiet_hist_ttmove_bonus, int, 60.0, 0.0, 200.0, 10.0, 0.002
quiet_hist_capture_mult, int, 6.0, 0.0, 50.0, 2.0, 0.002
quiet_hist_bonus_max, int, 1027.0, 1000.0, 1600.0, 30.0, 0.002
quiet_hist_malus_scale, int, 84.0, 80.0, 280.0, 10.0, 0.002
quiet_hist_malus_offset, int, 6.0, 0.0, 200.0, 10.0, 0.002
quiet_hist_ttmove_malus, int, 83.0, 0.0, 200.0, 10.0, 0.002
quiet_hist_malus_max, int, 1379.0, 1000.0, 1600.0, 30.0, 0.002
quiet_fact_bonus_scale, int, 239.0, 80.0, 280.0, 10.0, 0.002
quiet_fact_bonus_offset, int, 56.0, 0.0, 200.0, 10.0, 0.002
quiet_fact_cutnode_offset, int, 59.0, 0.0, 200.0, 10.0, 0.002
quiet_fact_ttmove_bonus, int, 59.0, 0.0, 200.0, 10.0, 0.002
quiet_fact_capture_mult, int, 4.0, 0.0, 50.0, 2.0, 0.002
quiet_fact_bonus_max, int, 1062.0, 1000.0, 1600.0, 30.0, 0.002
quiet_fact_malus_scale, int, 82.0, 80.0, 280.0, 10.0, 0.002
quiet_fact_malus_offset, int, 8.0, 0.0, 200.0, 10.0, 0.002
quiet_fact_ttmove_malus, int, 73.0, 0.0, 200.0, 10.0, 0.002
quiet_fact_malus_max, int, 1365.0, 1000.0, 1600.0, 30.0, 0.002
quiet_hist_lerp_factor, int, 48.0, 0.0, 100.0, 5.0, 0.002
capt_hist_lerp_factor, int, 40.0, 0.0, 100.0, 5.0, 0.002
capt_hist_bonus_scale, int, 264.0, 80.0, 280.0, 10.0, 0.002
capt_hist_bonus_offset, int, 50.0, 0.0, 200.0, 10.0, 0.002
capt_hist_ttmove_bonus, int, 56.0, 0.0, 200.0, 10.0, 0.002
capt_hist_bonus_max, int, 1522.0, 1000.0, 1600.0, 30.0, 0.002
capt_hist_malus_scale, int, 146.0, 80.0, 280.0, 10.0, 0.002
capt_hist_malus_offset, int, 82.0, 0.0, 200.0, 10.0, 0.002
capt_hist_ttmove_malus, int, 65.0, 0.0, 200.0, 10.0, 0.002
capt_hist_malus_max, int, 1254.0, 1000.0, 1600.0, 30.0, 0.002
cont_hist_1_bonus_scale, int, 126.0, 80.0, 280.0, 10.0, 0.002
cont_hist_1_bonus_offset, int, 190.0, 0.0, 200.0, 10.0, 0.002
cont_hist_1_cutnode_offset, int, 77.0, 0.0, 200.0, 10.0, 0.002
cont_hist_1_ttmove_bonus, int, 70.0, 0.0, 200.0, 10.0, 0.002
cont_hist_1_capture_mult, int, 27.0, 0.0, 100.0, 5.0, 0.002
cont_hist_1_bonus_max, int, 1022.0, 1000.0, 1600.0, 30.0, 0.002
cont_hist_1_malus_scale, int, 91.0, 80.0, 280.0, 10.0, 0.002
cont_hist_1_malus_offset, int, 82.0, 0.0, 200.0, 10.0, 0.002
cont_hist_1_ttmove_malus, int, 76.0, 0.0, 200.0, 10.0, 0.002
cont_hist_1_malus_max, int, 1056.0, 1000.0, 1600.0, 30.0, 0.002
cont_hist_2_bonus_scale, int, 126.0, 80.0, 280.0, 10.0, 0.002
cont_hist_2_bonus_offset, int, 190.0, 0.0, 200.0, 10.0, 0.002
cont_hist_2_cutnode_offset, int, 77.0, 0.0, 200.0, 10.0, 0.002
cont_hist_2_ttmove_bonus, int, 70.0, 0.0, 200.0, 10.0, 0.002
cont_hist_2_capture_mult, int, 27.0, 0.0, 100.0, 5.0, 0.002
cont_hist_2_bonus_max, int, 1022.0, 1000.0, 1600.0, 30.0, 0.002
cont_hist_2_malus_scale, int, 91.0, 80.0, 280.0, 10.0, 0.002
cont_hist_2_malus_offset, int, 82.0, 0.0, 200.0, 10.0, 0.002
cont_hist_2_ttmove_malus, int, 76.0, 0.0, 200.0, 10.0, 0.002
cont_hist_2_malus_max, int, 1056.0, 1000.0, 1600.0, 30.0, 0.002
from_hist_bonus_scale, int, 198.0, 80.0, 280.0, 10.0, 0.002
from_hist_bonus_offset, int, 95.0, 0.0, 200.0, 10.0, 0.002
from_hist_bonus_max, int, 1009.0, 1000.0, 1600.0, 30.0, 0.002
from_hist_malus_scale, int, 180.0, 80.0, 280.0, 10.0, 0.002
from_hist_malus_offset, int, 79.0, 0.0, 200.0, 10.0, 0.002
from_hist_malus_max, int, 1028.0, 1000.0, 1600.0, 30.0, 0.002
to_hist_bonus_scale, int, 206.0, 80.0, 280.0, 10.0, 0.002
to_hist_bonus_offset, int, 86.0, 0.0, 200.0, 10.0, 0.002
to_hist_bonus_max, int, 1037.0, 1000.0, 1600.0, 30.0, 0.002
to_hist_malus_scale, int, 194.0, 80.0, 280.0, 10.0, 0.002
to_hist_malus_offset, int, 64.0, 0.0, 200.0, 10.0, 0.002
to_hist_malus_max, int, 1019.0, 1000.0, 1600.0, 30.0, 0.002
pcm_bonus_scale, int, 240.0, 80.0, 280.0, 10.0, 0.002
pcm_bonus_offset, int, 89.0, 0.0, 200.0, 10.0, 0.002
pcm_bonus_max, int, 1406.0, 1000.0, 1600.0, 30.0, 0.002
qs_capt_hist_bonus_scale, int, 260.0, 80.0, 280.0, 10.0, 0.002
qs_capt_hist_bonus_offset, int, 24.0, 0.0, 200.0, 10.0, 0.002
qs_capt_hist_bonus_max, int, 1489.0, 1000.0, 1600.0, 30.0, 0.002
qs_capt_hist_malus_scale, int, 152.0, 80.0, 280.0, 10.0, 0.002
qs_capt_hist_malus_offset, int, 90.0, 0.0, 200.0, 10.0, 0.002
qs_capt_hist_malus_max, int, 1191.0, 1000.0, 1600.0, 30.0, 0.002
corr_pawn_bonus_mult, int, 210.0, 100.0, 300.0, 10.0, 0.002
corr_pawn_bonus_div, int, 114.0, 64.0, 256.0, 9.0, 0.002
corr_pawn_bonus_min, int, -4436.0, -6000.0, -2000.0, 200.0, 0.002
corr_pawn_bonus_max, int, 3253.0, 2000.0, 6000.0, 200.0, 0.002
corr_nonpawn_bonus_mult, int, 212.0, 100.0, 300.0, 10.0, 0.002
corr_nonpawn_bonus_div, int, 99.0, 64.0, 256.0, 9.0, 0.002
corr_nonpawn_bonus_min, int, -4386.0, -6000.0, -2000.0, 200.0, 0.002
corr_nonpawn_bonus_max, int, 3242.0, 2000.0, 6000.0, 200.0, 0.002
corr_major_bonus_mult, int, 212.0, 100.0, 300.0, 10.0, 0.002
corr_major_bonus_div, int, 106.0, 64.0, 256.0, 9.0, 0.002
corr_major_bonus_min, int, -4467.0, -6000.0, -2000.0, 200.0, 0.002
corr_major_bonus_max, int, 3176.0, 2000.0, 6000.0, 200.0, 0.002
corr_minor_bonus_mult, int, 211.0, 100.0, 300.0, 10.0, 0.002
corr_minor_bonus_div, int, 106.0, 64.0, 256.0, 9.0, 0.002
corr_minor_bonus_min, int, -4429.0, -6000.0, -2000.0, 200.0, 0.002
corr_minor_bonus_max, int, 3118.0, 2000.0, 6000.0, 200.0, 0.002
corr_counter_bonus_mult, int, 219.0, 100.0, 300.0, 10.0, 0.002
corr_counter_bonus_div, int, 102.0, 64.0, 256.0, 9.0, 0.002
corr_counter_bonus_min, int, -4295.0, -6000.0, -2000.0, 200.0, 0.002
corr_counter_bonus_max, int, 3103.0, 2000.0, 6000.0, 200.0, 0.002
corr_follow_up_bonus_mult, int, 209.0, 100.0, 300.0, 10.0, 0.002
corr_follow_up_bonus_div, int, 108.0, 64.0, 256.0, 9.0, 0.002
corr_follow_up_bonus_min, int, -4198.0, -6000.0, -2000.0, 200.0, 0.002
corr_follow_up_bonus_max, int, 3306.0, 2000.0, 6000.0, 200.0, 0.002
corr_pawn_weight, int, 95.0, 0.0, 200.0, 10.0, 0.002
corr_non_pawn_weight, int, 83.0, 0.0, 200.0, 10.0, 0.002
corr_major_weight, int, 89.0, 0.0, 200.0, 10.0, 0.002
corr_minor_weight, int, 91.0, 0.0, 200.0, 10.0, 0.002
corr_counter_weight, int, 123.0, 0.0, 200.0, 10.0, 0.002
corr_follow_up_weight, int, 117.0, 0.0, 200.0, 10.0, 0.002
see_value_pawn_pruning, int, 101.0, 50.0, 150.0, 5.0, 0.002
see_value_knight_pruning, int, 294.0, 200.0, 500.0, 15.0, 0.002
see_value_bishop_pruning, int, 355.0, 200.0, 500.0, 15.0, 0.002
see_value_rook_pruning, int, 545.0, 400.0, 700.0, 15.0, 0.002
see_value_queen_pruning, int, 966.0, 800.0, 1200.0, 20.0, 0.002
see_value_pawn_ordering, int, 101.0, 50.0, 150.0, 5.0, 0.002
see_value_knight_ordering, int, 294.0, 200.0, 500.0, 15.0, 0.002
see_value_bishop_ordering, int, 355.0, 200.0, 500.0, 15.0, 0.002
see_value_rook_ordering, int, 545.0, 400.0, 700.0, 15.0, 0.002
see_value_queen_ordering, int, 966.0, 800.0, 1200.0, 20.0, 0.002
scale_value_pawn, int, 0.0, 0.0, 250.0, 12.0, 0.002
scale_value_knight, int, 499.0, 300.0, 500.0, 10.0, 0.002
scale_value_bishop, int, 435.0, 300.0, 500.0, 10.0, 0.002
scale_value_rook, int, 637.0, 500.0, 700.0, 10.0, 0.002
scale_value_queen, int, 1231.0, 1000.0, 1400.0, 20.0, 0.002
material_scaling_base, int, 18080.0, 10000.0, 40000.0, 1500.0, 0.002
qs_futility_threshold, int, 168.0, 80.0, 250.0, 8.0, 0.002
qs_see_threshold, int, -89.0, -200.0, 100.0, 15.0, 0.002
movepick_see_divisor, int, 45.0, 30.0, 60.0, 1.0, 0.002
movepick_see_offset, int, 116.0, 80.0, 200.0, 6.0, 0.002
score_stability_threshold, int, 13.0, 4.0, 24.0, 1.0, 0.002

Copy SPSA Inputs

asp_delta, 9
asp_alpha_widening_factor, 262
asp_beta_widening_factor, 267
asp_prev_score_div, 10567
rfp_base, 13
rfp_scale, 61
rfp_improving_scale, 60
rfp_tt_move_noisy_scale, 6
razor_base, 296
razor_scale, 261
nmp_margin, 33
nmp_eval_divisor, 191
hindsight_ext_eval_diff, -15
hindsight_red_eval_diff, 47
dynamic_policy_mult, 8
dynamic_policy_min, -62
dynamic_policy_max, 199
fp_base, 165
fp_scale, 98
fp_history_divisor, 75
fp_killer, 19
fp_tt_upper, 22
lmp_scale, 15
lmp_improving_scale, 86
hp_scale, -2236
bnp_scale, 141
see_quiet_mult1, -16
see_quiet_mult2, 50
see_quiet_offset, 23
see_noisy_mult1, -8
see_noisy_mult2, 36
see_noisy_offset, 12
see_quiet_history_div, 251
see_noisy_history_div, 217
see_quiet_ttpv_scale, 25
se_beta_quiet_scale, 16
se_dext_quiet_margin, 9
se_text_quiet_margin, 60
se_beta_noisy_scale, 18
se_dext_noisy_margin, 10
se_text_noisy_margin, 56
lmr_quiet_base, 90
lmr_quiet_div, 302
lmr_noisy_base, 96
lmr_noisy_div, 301
lmr_ttpv_base, 89
lmr_ttpv_tt_score, 361
lmr_ttpv_tt_depth, 1160
lmr_cut_node, 1772
lmr_capture, 1173
lmr_improving, 785
lmr_shallow, 1029
lmr_killer, 921
lmr_quiet_see, 1125
lmr_hist_offset, 831
lmr_hist_divisor, 20001
lmr_mvv_divisor, 3
lmr_extension_divisor, 4
lmr_deeper_base, 28
lmr_deeper_scale, 543
lmr_deeper_div, 151
lmr_cont_hist_1_bonus_scale, 218
lmr_cont_hist_1_bonus_offset, 141
lmr_cont_hist_1_bonus_max, 1172
lmr_cont_hist_1_malus_scale, 210
lmr_cont_hist_1_malus_offset, 64
lmr_cont_hist_1_malus_max, 1279
lmr_cont_hist_2_bonus_scale, 214
lmr_cont_hist_2_bonus_offset, 137
lmr_cont_hist_2_bonus_max, 1172
lmr_cont_hist_2_malus_scale, 205
lmr_cont_hist_2_malus_offset, 71
lmr_cont_hist_2_malus_max, 1286
quiet_hist_bonus_scale, 218
quiet_hist_bonus_offset, 67
quiet_hist_cutnode_offset, 68
quiet_hist_ttmove_bonus, 59
quiet_hist_capture_mult, 6
quiet_hist_bonus_max, 1020
quiet_hist_malus_scale, 86
quiet_hist_malus_offset, 9
quiet_hist_ttmove_malus, 89
quiet_hist_malus_max, 1383
quiet_fact_bonus_scale, 229
quiet_fact_bonus_offset, 53
quiet_fact_cutnode_offset, 67
quiet_fact_ttmove_bonus, 59
quiet_fact_capture_mult, 5
quiet_fact_bonus_max, 1069
quiet_fact_malus_scale, 90
quiet_fact_malus_offset, 9
quiet_fact_ttmove_malus, 83
quiet_fact_malus_max, 1381
quiet_hist_lerp_factor, 44
capt_hist_lerp_factor, 40
capt_hist_bonus_scale, 258
capt_hist_bonus_offset, 48
capt_hist_ttmove_bonus, 56
capt_hist_bonus_max, 1514
capt_hist_malus_scale, 135
capt_hist_malus_offset, 78
capt_hist_ttmove_malus, 68
capt_hist_malus_max, 1283
cont_hist_1_bonus_scale, 133
cont_hist_1_bonus_offset, 194
cont_hist_1_cutnode_offset, 80
cont_hist_1_ttmove_bonus, 74
cont_hist_1_capture_mult, 24
cont_hist_1_bonus_max, 1041
cont_hist_1_malus_scale, 96
cont_hist_1_malus_offset, 82
cont_hist_1_ttmove_malus, 74
cont_hist_1_malus_max, 1048
cont_hist_2_bonus_scale, 116
cont_hist_2_bonus_offset, 193
cont_hist_2_cutnode_offset, 77
cont_hist_2_ttmove_bonus, 65
cont_hist_2_capture_mult, 27
cont_hist_2_bonus_max, 1045
cont_hist_2_malus_scale, 100
cont_hist_2_malus_offset, 90
cont_hist_2_ttmove_malus, 83
cont_hist_2_malus_max, 1035
from_hist_bonus_scale, 200
from_hist_bonus_offset, 92
from_hist_bonus_max, 1000
from_hist_malus_scale, 185
from_hist_malus_offset, 81
from_hist_malus_max, 1033
to_hist_bonus_scale, 200
to_hist_bonus_offset, 89
to_hist_bonus_max, 1023
to_hist_malus_scale, 183
to_hist_malus_offset, 69
to_hist_malus_max, 1055
pcm_bonus_scale, 246
pcm_bonus_offset, 93
pcm_bonus_max, 1388
qs_capt_hist_bonus_scale, 262
qs_capt_hist_bonus_offset, 13
qs_capt_hist_bonus_max, 1455
qs_capt_hist_malus_scale, 159
qs_capt_hist_malus_offset, 94
qs_capt_hist_malus_max, 1177
corr_pawn_bonus_mult, 220
corr_pawn_bonus_div, 107
corr_pawn_bonus_min, -4656
corr_pawn_bonus_max, 3206
corr_nonpawn_bonus_mult, 209
corr_nonpawn_bonus_div, 90
corr_nonpawn_bonus_min, -4446
corr_nonpawn_bonus_max, 3035
corr_major_bonus_mult, 214
corr_major_bonus_div, 104
corr_major_bonus_min, -4410
corr_major_bonus_max, 3187
corr_minor_bonus_mult, 214
corr_minor_bonus_div, 109
corr_minor_bonus_min, -4386
corr_minor_bonus_max, 3144
corr_counter_bonus_mult, 217
corr_counter_bonus_div, 105
corr_counter_bonus_min, -4238
corr_counter_bonus_max, 3077
corr_follow_up_bonus_mult, 204
corr_follow_up_bonus_div, 114
corr_follow_up_bonus_min, -4333
corr_follow_up_bonus_max, 3347
corr_pawn_weight, 99
corr_non_pawn_weight, 88
corr_major_weight, 84
corr_minor_weight, 81
corr_counter_weight, 112
corr_follow_up_weight, 125
see_value_pawn_pruning, 103
see_value_knight_pruning, 297
see_value_bishop_pruning, 336
see_value_rook_pruning, 551
see_value_queen_pruning, 964
see_value_pawn_ordering, 98
see_value_knight_ordering, 296
see_value_bishop_ordering, 356
see_value_rook_ordering, 547
see_value_queen_ordering, 979
scale_value_pawn, 7
scale_value_knight, 489
scale_value_bishop, 430
scale_value_rook, 636
scale_value_queen, 1223
material_scaling_base, 18234
qs_futility_threshold, 166
qs_see_threshold, -78
movepick_see_divisor, 45
movepick_see_offset, 109
score_stability_threshold, 13

Copy SPSA Outputs

Tuning 195 Parameters
5001/5000 Iterations
80016/80000 Games Played

Name	Curr	Start	Min	Max	C	C_end	R	R_end
asp_delta	9.2370	9	4	36	1.0000	1.0000	0.0020	0.0020
asp_alpha_widening_factor	261.5001	261	50	400	16.9993	17.0000	0.0020	0.0020
asp_beta_widening_factor	267.3547	265	50	400	16.9993	17.0000	0.0020	0.0020
asp_prev_score_div	10567.1687	10518	8000	11000	149.9939	150.0000	0.0020	0.0020
rfp_base	12.8031	14	-50	50	4.9998	5.0000	0.0020	0.0020
rfp_scale	60.8811	58	40	100	2.9999	3.0000	0.0020	0.0020
rfp_improving_scale	60.2669	61	40	100	2.9999	3.0000	0.0020	0.0020
rfp_tt_move_noisy_scale	6.1412	3	0	70	2.9999	3.0000	0.0020	0.0020
razor_base	295.5567	305	200	500	14.9994	15.0000	0.0020	0.0020
razor_scale	261.4991	259	100	400	14.9994	15.0000	0.0020	0.0020
nmp_margin	33.0282	33	0	80	3.9998	4.0000	0.0020	0.0020
nmp_eval_divisor	190.6171	190	100	300	9.9996	10.0000	0.0020	0.0020
hindsight_ext_eval_diff	-15.3059	-15	-50	50	4.9998	5.0000	0.0020	0.0020
hindsight_red_eval_diff	47.2076	48	0	120	5.9998	6.0000	0.0020	0.0020
dynamic_policy_mult	7.7681	8	0	20	1.0000	1.0000	0.0020	0.0020
dynamic_policy_min	-61.9917	-59	-100	0	4.9998	5.0000	0.0020	0.0020
dynamic_policy_max	199.4839	199	75	200	5.9998	6.0000	0.0020	0.0020
fp_base	165.1813	170	50	250	9.9996	10.0000	0.0020	0.0020
fp_scale	98.4242	93	50	200	6.9997	7.0000	0.0020	0.0020
fp_history_divisor	75.0101	76	64	256	8.9996	9.0000	0.0020	0.0020
fp_killer	19.3828	22	0	100	4.9998	5.0000	0.0020	0.0020
fp_tt_upper	21.5596	22	0	100	4.9998	5.0000	0.0020	0.0020
lmp_scale	15.2617	15	10	100	3.9998	4.0000	0.0020	0.0020
lmp_improving_scale	86.2134	85	10	100	3.9998	4.0000	0.0020	0.0020
hp_scale	-2235.7036	-2152	-3072	-1024	101.9959	102.0000	0.0020	0.0020
bnp_scale	140.9575	140	64	256	8.9996	9.0000	0.0020	0.0020
see_quiet_mult1	-16.0000	-16	-24	-8	0.5000	0.0000	0.0000	0.0020
see_quiet_mult2	50.2008	51	32	80	1.9999	2.0000	0.0020	0.0020
see_quiet_offset	23.3659	23	0	40	1.9999	2.0000	0.0020	0.0020
see_noisy_mult1	-8.0000	-8	-16	0	0.5000	0.0000	0.0000	0.0020
see_noisy_mult2	35.9171	36	16	48	1.0000	1.0000	0.0020	0.0020
see_noisy_offset	11.8906	12	0	30	1.0000	1.0000	0.0020	0.0020
see_quiet_history_div	251.1729	252	164	388	10.9996	11.0000	0.0020	0.0020
see_noisy_history_div	217.1100	222	164	388	10.9996	11.0000	0.0020	0.0020
see_quiet_ttpv_scale	24.6001	25	0	36	1.0000	1.0000	0.0020	0.0020
se_beta_quiet_scale	16.3470	17	16	48	1.0000	1.0000	0.0020	0.0020
se_dext_quiet_margin	9.2295	10	0	30	1.0000	1.0000	0.0020	0.0020
se_text_quiet_margin	60.0099	63	20	120	4.9998	5.0000	0.0020	0.0020
se_beta_noisy_scale	18.2979	17	16	48	1.0000	1.0000	0.0020	0.0020
se_dext_noisy_margin	10.3809	10	0	30	1.0000	1.0000	0.0020	0.0020
se_text_noisy_margin	56.3943	63	20	120	4.9998	5.0000	0.0020	0.0020
lmr_quiet_base	89.8368	93	50	150	4.9998	5.0000	0.0020	0.0020
lmr_quiet_div	302.2891	306	250	400	6.9997	7.0000	0.0020	0.0020
lmr_noisy_base	95.7329	92	50	150	4.9998	5.0000	0.0020	0.0020
lmr_noisy_div	300.9312	302	250	400	6.9997	7.0000	0.0020	0.0020
lmr_ttpv_base	89.4781	132	0	2048	101.9959	102.0000	0.0020	0.0020
lmr_ttpv_tt_score	361.1427	377	0	2048	101.9959	102.0000	0.0020	0.0020
lmr_ttpv_tt_depth	1159.6967	1134	0	2048	101.9959	102.0000	0.0020	0.0020
lmr_cut_node	1772.1254	1771	0	2048	101.9959	102.0000	0.0020	0.0020
lmr_capture	1172.9826	1243	0	2048	101.9959	102.0000	0.0020	0.0020
lmr_improving	785.4771	735	0	2048	101.9959	102.0000	0.0020	0.0020
lmr_shallow	1028.5337	1057	0	2048	101.9959	102.0000	0.0020	0.0020
lmr_killer	920.8767	1007	0	2048	101.9959	102.0000	0.0020	0.0020
lmr_quiet_see	1124.6313	1235	0	2048	101.9959	102.0000	0.0020	0.0020
lmr_hist_offset	831.4089	611	-2048	2048	203.9918	204.0000	0.0020	0.0020
lmr_hist_divisor	20000.7476	19781	8192	32768	1227.9504	1228.0000	0.0020	0.0020
lmr_mvv_divisor	3.0000	3	1	5	0.5000	0.0000	0.0000	0.0020
lmr_extension_divisor	4.0000	4	1	6	0.5000	0.0000	0.0000	0.0020
lmr_deeper_base	27.7820	29	0	100	4.9998	5.0000	0.0020	0.0020
lmr_deeper_scale	543.4678	539	350	600	11.9995	12.0000	0.0020	0.0020
lmr_deeper_div	150.5401	148	64	256	8.9996	9.0000	0.0020	0.0020
lmr_cont_hist_1_bonus_scale	217.5032	220	80	280	9.9996	10.0000	0.0020	0.0020
lmr_cont_hist_1_bonus_offset	141.2747	136	0	200	9.9996	10.0000	0.0020	0.0020
lmr_cont_hist_1_bonus_max	1171.7378	1171	1000	1600	29.9988	30.0000	0.0020	0.0020
lmr_cont_hist_1_malus_scale	209.5037	207	80	280	9.9996	10.0000	0.0020	0.0020
lmr_cont_hist_1_malus_offset	63.6145	64	0	200	9.9996	10.0000	0.0020	0.0020
lmr_cont_hist_1_malus_max	1278.9310	1282	1000	1600	29.9988	30.0000	0.0020	0.0020
lmr_cont_hist_2_bonus_scale	214.4193	220	80	280	9.9996	10.0000	0.0020	0.0020
lmr_cont_hist_2_bonus_offset	136.7746	136	0	200	9.9996	10.0000	0.0020	0.0020
lmr_cont_hist_2_bonus_max	1172.0612	1171	1000	1600	29.9988	30.0000	0.0020	0.0020
lmr_cont_hist_2_malus_scale	204.6985	207	80	280	9.9996	10.0000	0.0020	0.0020
lmr_cont_hist_2_malus_offset	70.7033	64	0	200	9.9996	10.0000	0.0020	0.0020
lmr_cont_hist_2_malus_max	1285.7695	1282	1000	1600	29.9988	30.0000	0.0020	0.0020
quiet_hist_bonus_scale	218.0369	228	80	280	9.9996	10.0000	0.0020	0.0020
quiet_hist_bonus_offset	67.1076	67	0	200	9.9996	10.0000	0.0020	0.0020
quiet_hist_cutnode_offset	67.7420	71	0	200	9.9996	10.0000	0.0020	0.0020
quiet_hist_ttmove_bonus	59.0976	60	0	200	9.9996	10.0000	0.0020	0.0020
quiet_hist_capture_mult	5.8256	6	0	50	1.9999	2.0000	0.0020	0.0020
quiet_hist_bonus_max	1020.2135	1027	1000	1600	29.9988	30.0000	0.0020	0.0020
quiet_hist_malus_scale	85.9300	84	80	280	9.9996	10.0000	0.0020	0.0020
quiet_hist_malus_offset	9.3094	6	0	200	9.9996	10.0000	0.0020	0.0020
quiet_hist_ttmove_malus	88.9427	83	0	200	9.9996	10.0000	0.0020	0.0020
quiet_hist_malus_max	1382.8302	1379	1000	1600	29.9988	30.0000	0.0020	0.0020
quiet_fact_bonus_scale	228.9060	239	80	280	9.9996	10.0000	0.0020	0.0020
quiet_fact_bonus_offset	53.3373	56	0	200	9.9996	10.0000	0.0020	0.0020
quiet_fact_cutnode_offset	67.1382	59	0	200	9.9996	10.0000	0.0020	0.0020
quiet_fact_ttmove_bonus	58.5442	59	0	200	9.9996	10.0000	0.0020	0.0020
quiet_fact_capture_mult	4.5186	4	0	50	1.9999	2.0000	0.0020	0.0020
quiet_fact_bonus_max	1069.2073	1062	1000	1600	29.9988	30.0000	0.0020	0.0020
quiet_fact_malus_scale	89.6944	82	80	280	9.9996	10.0000	0.0020	0.0020
quiet_fact_malus_offset	8.7661	8	0	200	9.9996	10.0000	0.0020	0.0020
quiet_fact_ttmove_malus	82.7623	73	0	200	9.9996	10.0000	0.0020	0.0020
quiet_fact_malus_max	1380.5131	1365	1000	1600	29.9988	30.0000	0.0020	0.0020
quiet_hist_lerp_factor	43.9315	48	0	100	4.9998	5.0000	0.0020	0.0020
capt_hist_lerp_factor	39.5706	40	0	100	4.9998	5.0000	0.0020	0.0020
capt_hist_bonus_scale	258.4433	264	80	280	9.9996	10.0000	0.0020	0.0020
capt_hist_bonus_offset	47.6552	50	0	200	9.9996	10.0000	0.0020	0.0020
capt_hist_ttmove_bonus	56.4913	56	0	200	9.9996	10.0000	0.0020	0.0020
capt_hist_bonus_max	1514.4207	1522	1000	1600	29.9988	30.0000	0.0020	0.0020
capt_hist_malus_scale	135.4932	146	80	280	9.9996	10.0000	0.0020	0.0020
capt_hist_malus_offset	78.1244	82	0	200	9.9996	10.0000	0.0020	0.0020
capt_hist_ttmove_malus	67.5853	65	0	200	9.9996	10.0000	0.0020	0.0020
capt_hist_malus_max	1283.3761	1254	1000	1600	29.9988	30.0000	0.0020	0.0020
cont_hist_1_bonus_scale	132.5106	126	80	280	9.9996	10.0000	0.0020	0.0020
cont_hist_1_bonus_offset	194.0042	190	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_1_cutnode_offset	79.7765	77	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_1_ttmove_bonus	73.5674	70	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_1_capture_mult	24.0098	27	0	100	4.9998	5.0000	0.0020	0.0020
cont_hist_1_bonus_max	1040.8706	1022	1000	1600	29.9988	30.0000	0.0020	0.0020
cont_hist_1_malus_scale	95.7366	91	80	280	9.9996	10.0000	0.0020	0.0020
cont_hist_1_malus_offset	82.0777	82	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_1_ttmove_malus	74.3592	76	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_1_malus_max	1047.7937	1056	1000	1600	29.9988	30.0000	0.0020	0.0020
cont_hist_2_bonus_scale	115.7967	126	80	280	9.9996	10.0000	0.0020	0.0020
cont_hist_2_bonus_offset	193.4827	190	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_2_cutnode_offset	76.8411	77	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_2_ttmove_bonus	65.4208	70	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_2_capture_mult	27.0690	27	0	100	4.9998	5.0000	0.0020	0.0020
cont_hist_2_bonus_max	1044.5335	1022	1000	1600	29.9988	30.0000	0.0020	0.0020
cont_hist_2_malus_scale	99.5364	91	80	280	9.9996	10.0000	0.0020	0.0020
cont_hist_2_malus_offset	89.9083	82	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_2_ttmove_malus	82.5007	76	0	200	9.9996	10.0000	0.0020	0.0020
cont_hist_2_malus_max	1034.7265	1056	1000	1600	29.9988	30.0000	0.0020	0.0020
from_hist_bonus_scale	200.3863	198	80	280	9.9996	10.0000	0.0020	0.0020
from_hist_bonus_offset	92.3979	95	0	200	9.9996	10.0000	0.0020	0.0020
from_hist_bonus_max	1000.1271	1009	1000	1600	29.9988	30.0000	0.0020	0.0020
from_hist_malus_scale	184.7835	180	80	280	9.9996	10.0000	0.0020	0.0020
from_hist_malus_offset	81.2638	79	0	200	9.9996	10.0000	0.0020	0.0020
from_hist_malus_max	1033.2666	1028	1000	1600	29.9988	30.0000	0.0020	0.0020
to_hist_bonus_scale	200.2659	206	80	280	9.9996	10.0000	0.0020	0.0020
to_hist_bonus_offset	89.1760	86	0	200	9.9996	10.0000	0.0020	0.0020
to_hist_bonus_max	1023.3675	1037	1000	1600	29.9988	30.0000	0.0020	0.0020
to_hist_malus_scale	183.3233	194	80	280	9.9996	10.0000	0.0020	0.0020
to_hist_malus_offset	68.6398	64	0	200	9.9996	10.0000	0.0020	0.0020
to_hist_malus_max	1055.2587	1019	1000	1600	29.9988	30.0000	0.0020	0.0020
pcm_bonus_scale	246.3407	240	80	280	9.9996	10.0000	0.0020	0.0020
pcm_bonus_offset	92.5054	89	0	200	9.9996	10.0000	0.0020	0.0020
pcm_bonus_max	1388.4718	1406	1000	1600	29.9988	30.0000	0.0020	0.0020
qs_capt_hist_bonus_scale	261.9588	260	80	280	9.9996	10.0000	0.0020	0.0020
qs_capt_hist_bonus_offset	12.5018	24	0	200	9.9996	10.0000	0.0020	0.0020
qs_capt_hist_bonus_max	1455.2789	1489	1000	1600	29.9988	30.0000	0.0020	0.0020
qs_capt_hist_malus_scale	159.3393	152	80	280	9.9996	10.0000	0.0020	0.0020
qs_capt_hist_malus_offset	93.6680	90	0	200	9.9996	10.0000	0.0020	0.0020
qs_capt_hist_malus_max	1176.6811	1191	1000	1600	29.9988	30.0000	0.0020	0.0020
corr_pawn_bonus_mult	219.6693	210	100	300	9.9996	10.0000	0.0020	0.0020
corr_pawn_bonus_div	106.7765	114	64	256	8.9996	9.0000	0.0020	0.0020
corr_pawn_bonus_min	-4655.8118	-4436	-6000	-2000	199.9919	200.0000	0.0020	0.0020
corr_pawn_bonus_max	3206.0225	3253	2000	6000	199.9919	200.0000	0.0020	0.0020
corr_nonpawn_bonus_mult	208.7723	212	100	300	9.9996	10.0000	0.0020	0.0020
corr_nonpawn_bonus_div	89.6782	99	64	256	8.9996	9.0000	0.0020	0.0020
corr_nonpawn_bonus_min	-4445.7990	-4386	-6000	-2000	199.9919	200.0000	0.0020	0.0020
corr_nonpawn_bonus_max	3035.2440	3242	2000	6000	199.9919	200.0000	0.0020	0.0020
corr_major_bonus_mult	214.1808	212	100	300	9.9996	10.0000	0.0020	0.0020
corr_major_bonus_div	103.6795	106	64	256	8.9996	9.0000	0.0020	0.0020
corr_major_bonus_min	-4409.9532	-4467	-6000	-2000	199.9919	200.0000	0.0020	0.0020
corr_major_bonus_max	3186.6738	3176	2000	6000	199.9919	200.0000	0.0020	0.0020
corr_minor_bonus_mult	213.5159	211	100	300	9.9996	10.0000	0.0020	0.0020
corr_minor_bonus_div	109.1546	106	64	256	8.9996	9.0000	0.0020	0.0020
corr_minor_bonus_min	-4386.1822	-4429	-6000	-2000	199.9919	200.0000	0.0020	0.0020
corr_minor_bonus_max	3143.6382	3118	2000	6000	199.9919	200.0000	0.0020	0.0020
corr_counter_bonus_mult	217.1929	219	100	300	9.9996	10.0000	0.0020	0.0020
corr_counter_bonus_div	104.8283	102	64	256	8.9996	9.0000	0.0020	0.0020
corr_counter_bonus_min	-4237.7577	-4295	-6000	-2000	199.9919	200.0000	0.0020	0.0020
corr_counter_bonus_max	3076.8391	3103	2000	6000	199.9919	200.0000	0.0020	0.0020
corr_follow_up_bonus_mult	204.2672	209	100	300	9.9996	10.0000	0.0020	0.0020
corr_follow_up_bonus_div	114.1271	108	64	256	8.9996	9.0000	0.0020	0.0020
corr_follow_up_bonus_min	-4332.7182	-4198	-6000	-2000	199.9919	200.0000	0.0020	0.0020
corr_follow_up_bonus_max	3347.2887	3306	2000	6000	199.9919	200.0000	0.0020	0.0020
corr_pawn_weight	99.0541	95	0	200	9.9996	10.0000	0.0020	0.0020
corr_non_pawn_weight	87.9765	83	0	200	9.9996	10.0000	0.0020	0.0020
corr_major_weight	83.7521	89	0	200	9.9996	10.0000	0.0020	0.0020
corr_minor_weight	80.9141	91	0	200	9.9996	10.0000	0.0020	0.0020
corr_counter_weight	112.1028	123	0	200	9.9996	10.0000	0.0020	0.0020
corr_follow_up_weight	125.0194	117	0	200	9.9996	10.0000	0.0020	0.0020
see_value_pawn_pruning	103.2263	101	50	150	4.9998	5.0000	0.0020	0.0020
see_value_knight_pruning	297.2146	294	200	500	14.9994	15.0000	0.0020	0.0020
see_value_bishop_pruning	336.0118	355	200	500	14.9994	15.0000	0.0020	0.0020
see_value_rook_pruning	551.3347	545	400	700	14.9994	15.0000	0.0020	0.0020
see_value_queen_pruning	963.6549	966	800	1200	19.9992	20.0000	0.0020	0.0020
see_value_pawn_ordering	98.3605	101	50	150	4.9998	5.0000	0.0020	0.0020
see_value_knight_ordering	296.4895	294	200	500	14.9994	15.0000	0.0020	0.0020
see_value_bishop_ordering	355.7220	355	200	500	14.9994	15.0000	0.0020	0.0020
see_value_rook_ordering	547.4005	545	400	700	14.9994	15.0000	0.0020	0.0020
see_value_queen_ordering	979.2476	966	800	1200	19.9992	20.0000	0.0020	0.0020
scale_value_pawn	7.4962	0	0	250	11.9995	12.0000	0.0020	0.0020
scale_value_knight	489.2811	499	300	500	9.9996	10.0000	0.0020	0.0020
scale_value_bishop	429.5844	435	300	500	9.9996	10.0000	0.0020	0.0020
scale_value_rook	636.0043	637	500	700	9.9996	10.0000	0.0020	0.0020
scale_value_queen	1223.1750	1231	1000	1400	19.9992	20.0000	0.0020	0.0020
material_scaling_base	18233.6747	18080	10000	40000	1499.9394	1500.0000	0.0020	0.0020
qs_futility_threshold	166.1398	168	80	250	7.9997	8.0000	0.0020	0.0020
qs_see_threshold	-77.8520	-89	-200	100	14.9994	15.0000	0.0020	0.0020
movepick_see_divisor	44.8993	45	30	60	1.0000	1.0000	0.0020	0.0020
movepick_see_offset	108.7985	116	80	200	5.9998	6.0000	0.0020	0.0020
score_stability_threshold	12.5100	13	4	24	1.0000	1.0000	0.0020	0.0020

#	User	Updated	Games	Won	Lost	Drawn	Time	Crash