MattBench

MattBench Testing Framework

Author	Dan
Creation	1752951436
Source	https://github.com/kelseyde/hobbes-chess-engine
Sha	80b2d15c331642ff4d7ecaabf87d126592c9db93
Branch	feature/spsa-1-the-revanche
Bench	3350766
Network
Options	Threads=1 Hash=64
Time	30.0+0.30
Opening Book	Pohl.pgn
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	3

feature/spsa-1-the-revan... vs feature/spsa-1-the-revan...

Approve Restart Delete

asp_delta, int, 24.0, 4.0, 36.0, 4.0, 0.002
asp_alpha_widening_factor, int, 200.0, 50.0, 400.0, 50.0, 0.002
asp_beta_widening_factor, int, 200.0, 50.0, 400.0, 50.0, 0.002
rfp_base, int, 0.0, -50.0, 50.0, 10.0, 0.002
rfp_scale, int, 80.0, 40.0, 100.0, 10.0, 0.002
rfp_improving_scale, int, 80.0, 40.0, 100.0, 10.0, 0.002
razor_base, int, 300.0, 200.0, 500.0, 25.0, 0.002
razor_scale, int, 250.0, 100.0, 400.0, 25.0, 0.002
nmp_eval_divisor, int, 210.0, 100.0, 300.0, 25.0, 0.002
hindsight_ext_eval_diff, int, 0.0, -50.0, 50.0, 5.0, 0.002
hindsight_red_eval_diff, int, 80.0, 0.0, 120.0, 20.0, 0.002
fp_base, int, 150.0, 50.0, 250.0, 25.0, 0.002
fp_scale, int, 100.0, 50.0, 200.0, 10.0, 0.002
fp_movecount_mult, int, 4.0, 2.0, 8.0, 1.0, 0.002
lmp_scale, int, 39.0, 10.0, 100.0, 20.0, 0.002
lmp_improving_scale, int, 87.0, 10.0, 100.0, 20.0, 0.002
hp_scale, int, -2048.0, -3072.0, -1024.0, 128.0, 0.002
bnp_scale, int, 128.0, 64.0, 256.0, 16.0, 0.002
pvs_see_quiet_scale, int, -56.0, -72.0, -36.0, 12.0, 0.002
pvs_see_noisy_scale, int, -36.0, -48.0, -12.0, 12.0, 0.002
se_double_ext_margin, int, 20.0, 10.0, 30.0, 5.0, 0.002
lmr_pv_node, int, 1024.0, 0.0, 2048.0, 256.0, 0.002
lmr_cut_node, int, 1024.0, 0.0, 2048.0, 256.0, 0.002
lmr_improving, int, 1024.0, 0.0, 2048.0, 256.0, 0.002
lmr_hist_offset, int, 512.0, -2048.0, 2048.0, 256.0, 0.002
lmr_hist_divisor, int, 16384.0, 8192.0, 32768.0, 2048.0, 0.002
lmr_cont_hist_bonus_scale, int, 120.0, 80.0, 280.0, 40.0, 0.002
lmr_cont_hist_bonus_offset, int, 75.0, 0.0, 200.0, 25.0, 0.002
lmr_cont_hist_bonus_max, int, 1200.0, 1000.0, 1600.0, 100.0, 0.002
lmr_cont_hist_malus_scale, int, 120.0, 80.0, 280.0, 40.0, 0.002
lmr_cont_hist_malus_offset, int, 75.0, 0.0, 200.0, 25.0, 0.002
lmr_cont_hist_malus_max, int, 1200.0, 1000.0, 1600.0, 100.0, 0.002
quiet_hist_bonus_scale, int, 120.0, 80.0, 280.0, 40.0, 0.002
quiet_hist_bonus_offset, int, 75.0, 0.0, 200.0, 25.0, 0.002
quiet_hist_bonus_max, int, 1200.0, 1000.0, 1600.0, 100.0, 0.002
quiet_hist_malus_scale, int, 120.0, 80.0, 280.0, 40.0, 0.002
quiet_hist_malus_offset, int, 75.0, 0.0, 200.0, 25.0, 0.002
quiet_hist_malus_max, int, 1200.0, 1000.0, 1600.0, 100.0, 0.002
capt_hist_bonus_scale, int, 120.0, 80.0, 280.0, 40.0, 0.002
capt_hist_bonus_offset, int, 75.0, 0.0, 200.0, 25.0, 0.002
capt_hist_bonus_max, int, 1200.0, 1000.0, 1600.0, 100.0, 0.002
capt_hist_malus_scale, int, 120.0, 80.0, 280.0, 40.0, 0.002
capt_hist_malus_offset, int, 75.0, 0.0, 200.0, 25.0, 0.002
capt_hist_malus_max, int, 1200.0, 1000.0, 1600.0, 100.0, 0.002
cont_hist_bonus_scale, int, 120.0, 80.0, 280.0, 40.0, 0.002
cont_hist_bonus_offset, int, 75.0, 0.0, 200.0, 25.0, 0.002
cont_hist_bonus_max, int, 1200.0, 1000.0, 1600.0, 100.0, 0.002
cont_hist_malus_scale, int, 120.0, 80.0, 280.0, 40.0, 0.002
cont_hist_malus_offset, int, 75.0, 0.0, 200.0, 25.0, 0.002
cont_hist_malus_max, int, 1200.0, 1000.0, 1600.0, 100.0, 0.002
pcm_bonus_scale, int, 120.0, 80.0, 280.0, 40.0, 0.002
pcm_bonus_offset, int, 75.0, 0.0, 200.0, 25.0, 0.002
pcm_bonus_max, int, 1200.0, 1000.0, 1600.0, 100.0, 0.002
corr_pawn_weight, int, 100.0, 0.0, 200.0, 10.0, 0.002
corr_non_pawn_weight, int, 100.0, 0.0, 200.0, 10.0, 0.002
corr_major_weight, int, 100.0, 0.0, 200.0, 10.0, 0.002
corr_minor_weight, int, 100.0, 0.0, 200.0, 10.0, 0.002
corr_counter_weight, int, 100.0, 0.0, 200.0, 10.0, 0.002
corr_follow_up_weight, int, 100.0, 0.0, 200.0, 10.0, 0.002
see_value_pawn, int, 100.0, 50.0, 150.0, 10.0, 0.002
see_value_knight, int, 300.0, 200.0, 500.0, 50.0, 0.002
see_value_bishop, int, 300.0, 200.0, 500.0, 50.0, 0.002
see_value_rook, int, 500.0, 400.0, 700.0, 50.0, 0.002
see_value_queen, int, 900.0, 800.0, 1200.0, 50.0, 0.002
qs_futility_threshold, int, 135.0, 80.0, 250.0, 10.0, 0.002
qs_see_threshold, int, 0.0, -200.0, 100.0, 25.0, 0.002

Copy SPSA Inputs

asp_delta, 23
asp_alpha_widening_factor, 212
asp_beta_widening_factor, 238
rfp_base, -1
rfp_scale, 59
rfp_improving_scale, 80
razor_base, 303
razor_scale, 249
nmp_eval_divisor, 168
hindsight_ext_eval_diff, -1
hindsight_red_eval_diff, 52
fp_base, 144
fp_scale, 105
fp_movecount_mult, 4
lmp_scale, 34
lmp_improving_scale, 94
hp_scale, -2077
bnp_scale, 123
pvs_see_quiet_scale, -56
pvs_see_noisy_scale, -29
se_double_ext_margin, 19
lmr_pv_node, 1083
lmr_cut_node, 1155
lmr_improving, 1039
lmr_hist_offset, 419
lmr_hist_divisor, 17104
lmr_cont_hist_bonus_scale, 149
lmr_cont_hist_bonus_offset, 77
lmr_cont_hist_bonus_max, 1154
lmr_cont_hist_malus_scale, 111
lmr_cont_hist_malus_offset, 84
lmr_cont_hist_malus_max, 1208
quiet_hist_bonus_scale, 148
quiet_hist_bonus_offset, 84
quiet_hist_bonus_max, 1105
quiet_hist_malus_scale, 152
quiet_hist_malus_offset, 43
quiet_hist_malus_max, 1150
capt_hist_bonus_scale, 161
capt_hist_bonus_offset, 73
capt_hist_bonus_max, 1246
capt_hist_malus_scale, 136
capt_hist_malus_offset, 64
capt_hist_malus_max, 1189
cont_hist_bonus_scale, 84
cont_hist_bonus_offset, 116
cont_hist_bonus_max, 1179
cont_hist_malus_scale, 83
cont_hist_malus_offset, 79
cont_hist_malus_max, 1163
pcm_bonus_scale, 147
pcm_bonus_offset, 88
pcm_bonus_max, 1233
corr_pawn_weight, 112
corr_non_pawn_weight, 94
corr_major_weight, 93
corr_minor_weight, 99
corr_counter_weight, 105
corr_follow_up_weight, 99
see_value_pawn, 95
see_value_knight, 306
see_value_bishop, 309
see_value_rook, 521
see_value_queen, 843
qs_futility_threshold, 138
qs_see_threshold, -27

Copy SPSA Outputs

Tuning 66 Parameters
6668/6667 Iterations
40008/40002 Games Played

Name	Curr	Start	Min	Max	C	C_end	R	R_end
asp_delta	23.0071	24	4	36	3.9999	4.0000	0.0020	0.0020
asp_alpha_widening_factor	211.7920	200	50	400	49.9985	50.0000	0.0020	0.0020
asp_beta_widening_factor	238.4177	200	50	400	49.9985	50.0000	0.0020	0.0020
rfp_base	-0.6776	0	-50	50	9.9997	10.0000	0.0020	0.0020
rfp_scale	58.9096	80	40	100	9.9997	10.0000	0.0020	0.0020
rfp_improving_scale	79.9648	80	40	100	9.9997	10.0000	0.0020	0.0020
razor_base	302.9666	300	200	500	24.9992	25.0000	0.0020	0.0020
razor_scale	249.2093	250	100	400	24.9992	25.0000	0.0020	0.0020
nmp_eval_divisor	167.5673	210	100	300	24.9992	25.0000	0.0020	0.0020
hindsight_ext_eval_diff	-1.3359	0	-50	50	4.9998	5.0000	0.0020	0.0020
hindsight_red_eval_diff	52.0802	80	0	120	19.9994	20.0000	0.0020	0.0020
fp_base	144.4062	150	50	250	24.9992	25.0000	0.0020	0.0020
fp_scale	105.4937	100	50	200	9.9997	10.0000	0.0020	0.0020
fp_movecount_mult	4.3670	4	2	8	1.0000	1.0000	0.0020	0.0020
lmp_scale	34.4749	39	10	100	19.9994	20.0000	0.0020	0.0020
lmp_improving_scale	93.6309	87	10	100	19.9994	20.0000	0.0020	0.0020
hp_scale	-2077.4741	-2048	-3072	-1024	127.9961	128.0000	0.0020	0.0020
bnp_scale	123.4394	128	64	256	15.9995	16.0000	0.0020	0.0020
pvs_see_quiet_scale	-55.7045	-56	-72	-36	11.9996	12.0000	0.0020	0.0020
pvs_see_noisy_scale	-29.2784	-36	-48	-12	11.9996	12.0000	0.0020	0.0020
se_double_ext_margin	19.0616	20	10	30	4.9998	5.0000	0.0020	0.0020
lmr_pv_node	1082.7621	1024	0	2048	255.9922	256.0000	0.0020	0.0020
lmr_cut_node	1155.1674	1024	0	2048	255.9922	256.0000	0.0020	0.0020
lmr_improving	1039.2676	1024	0	2048	255.9922	256.0000	0.0020	0.0020
lmr_hist_offset	418.5270	512	-2048	2048	255.9922	256.0000	0.0020	0.0020
lmr_hist_divisor	17103.5694	16384	8192	32768	2047.9380	2048.0000	0.0020	0.0020
lmr_cont_hist_bonus_scale	148.6563	120	80	280	39.9988	40.0000	0.0020	0.0020
lmr_cont_hist_bonus_offset	76.8505	75	0	200	24.9992	25.0000	0.0020	0.0020
lmr_cont_hist_bonus_max	1153.7360	1200	1000	1600	99.9970	100.0000	0.0020	0.0020
lmr_cont_hist_malus_scale	110.8732	120	80	280	39.9988	40.0000	0.0020	0.0020
lmr_cont_hist_malus_offset	84.0859	75	0	200	24.9992	25.0000	0.0020	0.0020
lmr_cont_hist_malus_max	1208.0892	1200	1000	1600	99.9970	100.0000	0.0020	0.0020
quiet_hist_bonus_scale	148.1105	120	80	280	39.9988	40.0000	0.0020	0.0020
quiet_hist_bonus_offset	83.5419	75	0	200	24.9992	25.0000	0.0020	0.0020
quiet_hist_bonus_max	1104.5567	1200	1000	1600	99.9970	100.0000	0.0020	0.0020
quiet_hist_malus_scale	152.2745	120	80	280	39.9988	40.0000	0.0020	0.0020
quiet_hist_malus_offset	42.6604	75	0	200	24.9992	25.0000	0.0020	0.0020
quiet_hist_malus_max	1149.6136	1200	1000	1600	99.9970	100.0000	0.0020	0.0020
capt_hist_bonus_scale	160.5543	120	80	280	39.9988	40.0000	0.0020	0.0020
capt_hist_bonus_offset	72.8489	75	0	200	24.9992	25.0000	0.0020	0.0020
capt_hist_bonus_max	1245.9288	1200	1000	1600	99.9970	100.0000	0.0020	0.0020
capt_hist_malus_scale	136.1702	120	80	280	39.9988	40.0000	0.0020	0.0020
capt_hist_malus_offset	64.1902	75	0	200	24.9992	25.0000	0.0020	0.0020
capt_hist_malus_max	1188.8231	1200	1000	1600	99.9970	100.0000	0.0020	0.0020
cont_hist_bonus_scale	84.4832	120	80	280	39.9988	40.0000	0.0020	0.0020
cont_hist_bonus_offset	115.7466	75	0	200	24.9992	25.0000	0.0020	0.0020
cont_hist_bonus_max	1179.2588	1200	1000	1600	99.9970	100.0000	0.0020	0.0020
cont_hist_malus_scale	82.5479	120	80	280	39.9988	40.0000	0.0020	0.0020
cont_hist_malus_offset	79.4994	75	0	200	24.9992	25.0000	0.0020	0.0020
cont_hist_malus_max	1162.9086	1200	1000	1600	99.9970	100.0000	0.0020	0.0020
pcm_bonus_scale	146.6868	120	80	280	39.9988	40.0000	0.0020	0.0020
pcm_bonus_offset	88.3519	75	0	200	24.9992	25.0000	0.0020	0.0020
pcm_bonus_max	1233.4146	1200	1000	1600	99.9970	100.0000	0.0020	0.0020
corr_pawn_weight	111.9743	100	0	200	9.9997	10.0000	0.0020	0.0020
corr_non_pawn_weight	94.4592	100	0	200	9.9997	10.0000	0.0020	0.0020
corr_major_weight	93.4991	100	0	200	9.9997	10.0000	0.0020	0.0020
corr_minor_weight	98.9236	100	0	200	9.9997	10.0000	0.0020	0.0020
corr_counter_weight	105.3888	100	0	200	9.9997	10.0000	0.0020	0.0020
corr_follow_up_weight	99.2817	100	0	200	9.9997	10.0000	0.0020	0.0020
see_value_pawn	95.2351	100	50	150	9.9997	10.0000	0.0020	0.0020
see_value_knight	306.1286	300	200	500	49.9985	50.0000	0.0020	0.0020
see_value_bishop	308.6257	300	200	500	49.9985	50.0000	0.0020	0.0020
see_value_rook	520.7088	500	400	700	49.9985	50.0000	0.0020	0.0020
see_value_queen	842.5688	900	800	1200	49.9985	50.0000	0.0020	0.0020
qs_futility_threshold	137.9306	135	80	250	9.9997	10.0000	0.0020	0.0020
qs_see_threshold	-26.6520	0	-200	100	24.9992	25.0000	0.0020	0.0020

#	User	Updated	Games	Won	Lost	Drawn	Crash
507	Shawn	1753185328	1678	453	418	807	1
457	Bobingstern	1753043452	1886	498	473	915	9
474	Dan	1753179796	938	241	249	448	0
313	SwedishChef	1752979021	1872	457	468	947	0
511	Eren	1753038104	198	50	55	93	0
473	Dan	1753196425	4574	1179	1115	2280	0
504	Dan	1753196384	6218	1600	1480	3138	2
510	Dragjon	1753196427	16560	4086	4237	8237	1
311	SwedishChef	1753022649	160	35	46	79	0
436	Yoshee	1753184489	1344	331	342	671	0
523	Dan	1753196221	316	81	76	159	0
520	Eren	1753179016	294	77	79	138	0
476	Dragjon	1753188838	2400	583	597	1220	0
525	TampliteSK	1753154223	90	23	25	42	0
431	Yoshee	1753157034	504	132	124	248	0
524	Dan	1753196376	672	179	170	323	1
530	Tecci	1753191354	304	78	82	144	0