OpenBench

OpenBench Testing Framework

Author	Brandonuser
Creation	1756993695
Source	https://github.com/namebrandon/seajay-chess
Sha	ff1aa346b0a7cf41a3e421378b7a73e04b641a87
Branch	tune/20250903-foundation
Bench	19191913
Network
Options	Threads=1 Hash=8
Time	10.0+0.10
Opening Book	UHO_Lichess_4852_v1.epd
Upload PGNs	FALSE
Syzygy WDL	DISABLED
Syzygy ADJ.	OPTIONAL
Win ADJ.	movecount=3 score=1400
Draw ADJ.	movenumber=40 movecount=8 score=10
Scaling	DEV 8097796 NPS
Alpha	0.602
Gamma	0.101
A-Ratio	0.1
Reporting	BATCHED
Distribution	SINGLE
Pairs Per Point	8

tune/20250903-foundation vs tune/20250903-foundation

Approve Restart Delete

PawnValueMg, int, 100.0, 70.0, 130.0, 5.0, 0.002
KnightValueMg, int, 320.0, 280.0, 360.0, 5.0, 0.002
BishopValueMg, int, 330.0, 290.0, 370.0, 5.0, 0.002
RookValueMg, int, 500.0, 450.0, 550.0, 5.0, 0.002
QueenValueMg, int, 900.0, 850.0, 950.0, 5.0, 0.002
PawnValueEg, int, 110.0, 80.0, 140.0, 5.0, 0.002
KnightValueEg, int, 310.0, 270.0, 350.0, 5.0, 0.002
BishopValueEg, int, 320.0, 280.0, 360.0, 5.0, 0.002
RookValueEg, int, 510.0, 460.0, 560.0, 5.0, 0.002
QueenValueEg, int, 920.0, 870.0, 970.0, 5.0, 0.002
king_mg_a1, int, 20.0, -50.0, 50.0, 3.0, 0.002
king_mg_c1, int, 10.0, -50.0, 50.0, 3.0, 0.002
king_mg_d1, int, -20.0, -50.0, 50.0, 3.0, 0.002
king_mg_f1, int, -30.0, -50.0, 50.0, 3.0, 0.002
king_mg_h1, int, 20.0, -50.0, 50.0, 3.0, 0.002

Copy SPSA Inputs

PawnValueMg, 71
KnightValueMg, 325
BishopValueMg, 344
RookValueMg, 487
QueenValueMg, 895
PawnValueEg, 92
KnightValueEg, 311
BishopValueEg, 327
RookValueEg, 510
QueenValueEg, 932
king_mg_a1, 25
king_mg_c1, 8
king_mg_d1, -27
king_mg_f1, -28
king_mg_h1, 12

Copy SPSA Outputs

Tuning 15 Parameters
9185/10000 Iterations
146968/160000 Games Played

Name	Curr	Start	Min	Max	C	C_end	R	R_end
PawnValueMg	70.7122	100	70	130	5.0430	5.0000	0.0021	0.0020
KnightValueMg	324.5044	320	280	360	5.0430	5.0000	0.0021	0.0020
BishopValueMg	343.9051	330	290	370	5.0430	5.0000	0.0021	0.0020
RookValueMg	487.2074	500	450	550	5.0430	5.0000	0.0021	0.0020
QueenValueMg	895.1647	900	850	950	5.0430	5.0000	0.0021	0.0020
PawnValueEg	92.3019	110	80	140	5.0430	5.0000	0.0021	0.0020
KnightValueEg	311.3033	310	270	350	5.0430	5.0000	0.0021	0.0020
BishopValueEg	327.4525	320	280	360	5.0430	5.0000	0.0021	0.0020
RookValueEg	509.6951	510	460	560	5.0430	5.0000	0.0021	0.0020
QueenValueEg	931.5723	920	870	970	5.0430	5.0000	0.0021	0.0020
king_mg_a1	25.1544	20	-50	50	3.0258	3.0000	0.0021	0.0020
king_mg_c1	7.9648	10	-50	50	3.0258	3.0000	0.0021	0.0020
king_mg_d1	-27.2021	-20	-50	50	3.0258	3.0000	0.0021	0.0020
king_mg_f1	-27.8675	-30	-50	50	3.0258	3.0000	0.0021	0.0020
king_mg_h1	11.9067	20	-50	50	3.0258	3.0000	0.0021	0.0020

#	User	Updated	Games	Won	Lost	Drawn	Time
9	Brandonuser	1757019831	13162	4252	4303	4607	1
458	Brandonuser	1757019468	18126	5863	5817	6446	2
460	Brandonuser	1757019467	17986	5837	5796	6353	1
459	Brandonuser	1757019480	18188	5894	5700	6594	0
308	Brandonuser	1757006767	5618	1859	1806	1953	0
306	Brandonuser	1757019833	30892	9934	10101	10857	3
461	Brandonuser	1757007175	236	82	76	78	0
462	Brandonuser	1757007188	240	79	90	71	0
463	Brandonuser	1757007186	242	66	85	91	0
464	Brandonuser	1757007206	240	67	86	87	0
465	Brandonuser	1757019814	5398	1641	1749	2008	1
466	Brandonuser	1757019478	2992	990	958	1044	1
467	Brandonuser	1757013134	1406	451	463	492	0
468	Brandonuser	1757013501	1470	457	452	561	0
469	Brandonuser	1757013514	1460	454	484	522	0
470	Brandonuser	1757019838	3072	993	970	1109	0
471	Brandonuser	1757019414	2944	950	979	1015	1
472	Brandonuser	1757019468	2944	949	961	1034	0
473	Brandonuser	1757019447	2944	920	984	1040	0
474	Brandonuser	1757013138	1352	427	459	466	0
475	Brandonuser	1757013333	1386	431	463	492	0
476	Brandonuser	1757019810	3038	995	954	1089	0
477	Brandonuser	1757013109	1322	418	462	442	0
478	Brandonuser	1757013115	1346	443	432	471	0
479	Brandonuser	1757019840	3040	999	986	1055	0
480	Brandonuser	1757019833	2996	950	966	1080	0
481	Brandonuser	1757019487	2928	943	981	1004	0