OpenBench

OpenBench Testing Framework

Author	Connormcmonigle
Creation	1768174802
Source	https://github.com/connormcmonigle/seer-nnue
Sha	87fb6201dce2585c841b1647010404926cfd1c14
Branch	ob-spsa-attempt-2
Bench	3953433
Network	q0x2291e0ff.bin
Options	Threads=1 Hash=64
Time	40.0+0.40
Opening Book	Pohl.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 785000 NPS
Alpha	0.602
Gamma	0.101
A-Ratio	0.1
Reporting	BATCHED
Distribution	SINGLE
Pairs Per Point	8

ob-spsa-attempt-2 vs ob-spsa-attempt-2

Approve Restart Delete

reduce_depth_, int, 2.0, 1.0, 5.0, 1.0, 0.002
aspiration_depth_, int, 4.0, 1.0, 7.0, 1.0, 0.002
nmp_depth_, int, 3.0, 1.0, 5.0, 1.0, 0.002
snmp_depth_, int, 6.0, 3.0, 11.0, 1.0, 0.002
futility_prune_depth_, int, 5.0, 5.0, 11.0, 1.0, 0.002
quiet_see_prune_depth_, int, 9.0, 4.0, 13.0, 1.0, 0.002
noisy_see_prune_depth_, int, 6.0, 4.0, 13.0, 1.0, 0.002
singular_extension_depth_, int, 6.0, 4.0, 10.0, 1.0, 0.002
probcut_depth_, int, 5.0, 4.0, 8.0, 1.0, 0.002
iir_depth_, int, 2.0, 2.0, 5.0, 1.0, 0.002
aspiration_delta_, int, 21.0, 5.0, 35.0, 4.0, 0.002
nmp_see_threshold_, int, 226.0, 150.0, 1000.0, 25.0, 0.002
nmp_reduction_depth_b_, int, 3.0, 2.0, 11.0, 1.0, 0.002
nmp_reduction_depth_div_, int, 4.0, 3.0, 9.0, 1.0, 0.002
nmp_reduction_eval_delta_div_, int, 242.0, 100.0, 400.0, 10.0, 0.002
nmp_reduction_eval_delta_based_depth_limit_, int, 4.0, 2.0, 5.0, 1.0, 0.002
singular_extension_depth_margin_, int, 3.0, 1.0, 5.0, 1.0, 0.002
singular_double_extension_margin_, int, 166.0, 70.0, 500.0, 10.0, 0.002
futility_margin_m_, int, 1544.0, 500.0, 2500.0, 10.0, 0.002
snmp_margin_depth_m_, int, 297.0, 100.0, 400.0, 10.0, 0.002
snmp_margin_not_threats_and_improving_m_, int, -297.0, -512.0, 512.0, 10.0, 0.002
snmp_margin_not_threats_m_, int, -112.0, -512.0, 512.0, 10.0, 0.002
snmp_margin_improving_m_, int, 0.0, -512.0, 512.0, 10.0, 0.002
snmp_margin_b_, int, 112.0, 25.0, 250.0, 10.0, 0.002
quiet_see_prune_threshold_m_, int, -54.0, -200.0, -25.0, 25.0, 0.002
noisy_see_prune_threshold_m_, int, -111.0, -400.0, -100.0, 25.0, 0.002
history_prune_threshold_m_, int, -1397.0, -2048.0, -512.0, 250.0, 0.002
lmp_improving_1_, int, 5.0, 2.0, 75.0, 1.0, 0.002
lmp_improving_2_, int, 8.0, 2.0, 75.0, 1.0, 0.002
lmp_improving_3_, int, 12.0, 2.0, 75.0, 1.0, 0.002
lmp_improving_4_, int, 20.0, 2.0, 75.0, 1.0, 0.002
lmp_improving_5_, int, 30.0, 2.0, 75.0, 1.0, 0.002
lmp_improving_6_, int, 42.0, 2.0, 75.0, 1.0, 0.002
lmp_improving_7_, int, 65.0, 2.0, 75.0, 1.0, 0.002
lmp_worsening_1_, int, 3.0, 2.0, 75.0, 1.0, 0.002
lmp_worsening_2_, int, 4.0, 2.0, 75.0, 1.0, 0.002
lmp_worsening_3_, int, 8.0, 2.0, 75.0, 1.0, 0.002
lmp_worsening_4_, int, 10.0, 2.0, 75.0, 1.0, 0.002
lmp_worsening_5_, int, 13.0, 2.0, 75.0, 1.0, 0.002
lmp_worsening_6_, int, 21.0, 2.0, 75.0, 1.0, 0.002
lmp_worsening_7_, int, 31.0, 2.0, 75.0, 1.0, 0.002
history_reduction_div_, int, 5872.0, 4096.0, 8192.0, 450.0, 0.002
base_reduction_offset_, int, 0.0, -1024.0, 1024.0, 384.0, 0.002
improving_reduction_offset_, int, 1024.0, 0.0, 2048.0, 384.0, 0.002
is_check_reduction_offset_, int, 1024.0, 0.0, 2048.0, 384.0, 0.002
creates_threat_reduction_offset_, int, 1024.0, 0.0, 2048.0, 384.0, 0.002
is_killer_reduction_offset_, int, 1024.0, 0.0, 2048.0, 384.0, 0.002
not_tt_pv_reduction_offset_, int, 1024.0, 0.0, 2048.0, 384.0, 0.002
opponent_reducer_reduction_offset_, int, 1024.0, 0.0, 2048.0, 384.0, 0.002
delta_margin_, int, 506.0, 256.0, 1024.0, 10.0, 0.002
good_capture_prune_see_margin_, int, 270.0, 150.0, 1000.0, 50.0, 0.002
good_capture_prune_score_margin_, int, 265.0, 128.0, 1024.0, 10.0, 0.002
probcut_search_depth_offset_, int, 3.0, 1.0, 7.0, 1.0, 0.002
probcut_beta_b_, int, 315.0, 100.0, 1000.0, 10.0, 0.002
razor_depth_, int, 3.0, 1.0, 5.0, 1.0, 0.002
razor_margin_m_, int, 896.0, 512.0, 1024.0, 10.0, 0.002
lmr_b_, float, 0.471103, 0.0, 2.5, 0.1, 0.002
lmr_div_, float, 2.56509, 1.0, 3.0, 0.1, 0.002

Copy SPSA Inputs

reduce_depth_, 2
aspiration_depth_, 4
nmp_depth_, 3
snmp_depth_, 6
futility_prune_depth_, 5
quiet_see_prune_depth_, 9
noisy_see_prune_depth_, 6
singular_extension_depth_, 6
probcut_depth_, 5
iir_depth_, 2
aspiration_delta_, 21
nmp_see_threshold_, 226
nmp_reduction_depth_b_, 3
nmp_reduction_depth_div_, 4
nmp_reduction_eval_delta_div_, 241
nmp_reduction_eval_delta_based_depth_limit_, 4
singular_extension_depth_margin_, 3
singular_double_extension_margin_, 167
futility_margin_m_, 1545
snmp_margin_depth_m_, 298
snmp_margin_not_threats_and_improving_m_, -298
snmp_margin_not_threats_m_, -111
snmp_margin_improving_m_, 1
snmp_margin_b_, 111
quiet_see_prune_threshold_m_, -51
noisy_see_prune_threshold_m_, -109
history_prune_threshold_m_, -1388
lmp_improving_1_, 5
lmp_improving_2_, 8
lmp_improving_3_, 12
lmp_improving_4_, 20
lmp_improving_5_, 30
lmp_improving_6_, 42
lmp_improving_7_, 65
lmp_worsening_1_, 3
lmp_worsening_2_, 4
lmp_worsening_3_, 8
lmp_worsening_4_, 10
lmp_worsening_5_, 13
lmp_worsening_6_, 21
lmp_worsening_7_, 31
history_reduction_div_, 5879
base_reduction_offset_, -29
improving_reduction_offset_, 1047
is_check_reduction_offset_, 982
creates_threat_reduction_offset_, 995
is_killer_reduction_offset_, 1080
not_tt_pv_reduction_offset_, 1048
opponent_reducer_reduction_offset_, 1082
delta_margin_, 507
good_capture_prune_see_margin_, 269
good_capture_prune_score_margin_, 265
probcut_search_depth_offset_, 3
probcut_beta_b_, 315
razor_depth_, 3
razor_margin_m_, 896
lmr_b_, 0.4689410405661777
lmr_div_, 2.5488297817861123

Copy SPSA Outputs

Tuning 58 Parameters
49/25000 Iterations
790/400000 Games Played

Name	Curr	Start	Min	Max	C	C_end	R	R_end
reduce_depth_	2.0002	2	1	5	1.8718	1.0000	0.0024	0.0020
aspiration_depth_	4.1699	4	1	7	1.8718	1.0000	0.0024	0.0020
nmp_depth_	3.1187	3	1	5	1.8718	1.0000	0.0024	0.0020
snmp_depth_	5.9727	6	3	11	1.8718	1.0000	0.0024	0.0020
futility_prune_depth_	5.0391	5	5	11	1.8718	1.0000	0.0024	0.0020
quiet_see_prune_depth_	9.0474	9	4	13	1.8718	1.0000	0.0024	0.0020
noisy_see_prune_depth_	6.1107	6	4	13	1.8718	1.0000	0.0024	0.0020
singular_extension_depth_	5.8531	6	4	10	1.8718	1.0000	0.0024	0.0020
probcut_depth_	4.9705	5	4	8	1.8718	1.0000	0.0024	0.0020
iir_depth_	2.0200	2	2	5	1.8718	1.0000	0.0024	0.0020
aspiration_delta_	21.2023	21	5	35	7.4874	4.0000	0.0024	0.0020
nmp_see_threshold_	226.0407	226	150	1000	46.7959	25.0000	0.0024	0.0020
nmp_reduction_depth_b_	2.9637	3	2	11	1.8718	1.0000	0.0024	0.0020
nmp_reduction_depth_div_	3.9310	4	3	9	1.8718	1.0000	0.0024	0.0020
nmp_reduction_eval_delta_div_	241.3101	242	100	400	18.7184	10.0000	0.0024	0.0020
nmp_reduction_eval_delta_based_depth_limit_	3.9479	4	2	5	1.8718	1.0000	0.0024	0.0020
singular_extension_depth_margin_	3.1261	3	1	5	1.8718	1.0000	0.0024	0.0020
singular_double_extension_margin_	166.9928	166	70	500	18.7184	10.0000	0.0024	0.0020
futility_margin_m_	1545.0342	1544	500	2500	18.7184	10.0000	0.0024	0.0020
snmp_margin_depth_m_	298.0298	297	100	400	18.7184	10.0000	0.0024	0.0020
snmp_margin_not_threats_and_improving_m_	-298.4683	-297	-512	512	18.7184	10.0000	0.0024	0.0020
snmp_margin_not_threats_m_	-110.6670	-112	-512	512	18.7184	10.0000	0.0024	0.0020
snmp_margin_improving_m_	0.5058	0	-512	512	18.7184	10.0000	0.0024	0.0020
snmp_margin_b_	111.4067	112	25	250	18.7184	10.0000	0.0024	0.0020
quiet_see_prune_threshold_m_	-51.0321	-54	-200	-25	46.7959	25.0000	0.0024	0.0020
noisy_see_prune_threshold_m_	-109.2636	-111	-400	-100	46.7959	25.0000	0.0024	0.0020
history_prune_threshold_m_	-1387.7264	-1397	-2048	-512	467.9595	250.0000	0.0024	0.0020
lmp_improving_1_	5.1034	5	2	75	1.8718	1.0000	0.0024	0.0020
lmp_improving_2_	7.9954	8	2	75	1.8718	1.0000	0.0024	0.0020
lmp_improving_3_	11.8966	12	2	75	1.8718	1.0000	0.0024	0.0020
lmp_improving_4_	19.8229	20	2	75	1.8718	1.0000	0.0024	0.0020
lmp_improving_5_	30.0741	30	2	75	1.8718	1.0000	0.0024	0.0020
lmp_improving_6_	41.9598	42	2	75	1.8718	1.0000	0.0024	0.0020
lmp_improving_7_	65.0695	65	2	75	1.8718	1.0000	0.0024	0.0020
lmp_worsening_1_	2.9984	3	2	75	1.8718	1.0000	0.0024	0.0020
lmp_worsening_2_	3.9007	4	2	75	1.8718	1.0000	0.0024	0.0020
lmp_worsening_3_	8.0349	8	2	75	1.8718	1.0000	0.0024	0.0020
lmp_worsening_4_	9.9164	10	2	75	1.8718	1.0000	0.0024	0.0020
lmp_worsening_5_	13.0586	13	2	75	1.8718	1.0000	0.0024	0.0020
lmp_worsening_6_	20.9995	21	2	75	1.8718	1.0000	0.0024	0.0020
lmp_worsening_7_	31.0169	31	2	75	1.8718	1.0000	0.0024	0.0020
history_reduction_div_	5878.7805	5872	4096	8192	842.3270	450.0000	0.0024	0.0020
base_reduction_offset_	-29.4531	0	-1024	1024	718.7857	384.0000	0.0024	0.0020
improving_reduction_offset_	1046.5164	1024	0	2048	718.7857	384.0000	0.0024	0.0020
is_check_reduction_offset_	981.6383	1024	0	2048	718.7857	384.0000	0.0024	0.0020
creates_threat_reduction_offset_	994.5469	1024	0	2048	718.7857	384.0000	0.0024	0.0020
is_killer_reduction_offset_	1080.3952	1024	0	2048	718.7857	384.0000	0.0024	0.0020
not_tt_pv_reduction_offset_	1048.3723	1024	0	2048	718.7857	384.0000	0.0024	0.0020
opponent_reducer_reduction_offset_	1081.7554	1024	0	2048	718.7857	384.0000	0.0024	0.0020
delta_margin_	507.1100	506	256	1024	18.7184	10.0000	0.0024	0.0020
good_capture_prune_see_margin_	268.6522	270	150	1000	93.5919	50.0000	0.0024	0.0020
good_capture_prune_score_margin_	264.6753	265	128	1024	18.7184	10.0000	0.0024	0.0020
probcut_search_depth_offset_	3.1260	3	1	7	1.8718	1.0000	0.0024	0.0020
probcut_beta_b_	315.0887	315	100	1000	18.7184	10.0000	0.0024	0.0020
razor_depth_	3.0767	3	1	5	1.8718	1.0000	0.0024	0.0020
razor_margin_m_	895.6325	896	512	1024	18.7184	10.0000	0.0024	0.0020
lmr_b_	0.4689	0.4711	0.0000	2.5000	0.1872	0.1000	0.0024	0.0020
lmr_div_	2.5488	2.5651	1.0000	3.0000	0.1872	0.1000	0.0024	0.0020

#	User	Updated	Games	Won	Lost	Drawn
12630	Connormcmonigle	1768177553	354	93	81	180
12627	Jshriver	1768177431	20	5	9	6
12629	Jshriver	1768177456	18	6	5	7
12626	Jshriver	1768177305	10	2	3	5
12342	Rosenthj	1768177561	114	26	41	47
12243	WorkerPool	1768177538	80	29	17	34
12476	WorkerPool	1768177553	72	16	18	38
12241	WorkerPool	1768177534	62	17	16	29
12240	WorkerPool	1768177509	48	10	10	28
12628	Jshriver	1768177448	8	3	3	2
12624	Jshriver	1768177498	4	1	1	2
12541	WorkerPool	1768177312	0	0	0	0
12625	Jshriver	1768177536	0	0	0	0
12360	WorkerPool	1768177543	0	0	0	0
12407	WorkerPool	1768177558	0	0	0	0