OpenBench

OpenBench Testing Framework

Author	Brandonuser
Creation	1759092331
Source	https://github.com/namebrandon/seajay-chess
Sha	2cfb5145077e1adc2bbd1717d91fc5e378693316
Branch	integration/eval-framework
Bench	2371156
Network
Options	Threads=1 Hash=128 EvalPasserPhaseP4=true
Time	10.0+0.10
Opening Book	Pohl.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 3031776 NPS
Alpha	0.602
Gamma	0.101
A-Ratio	0.1
Reporting	BATCHED
Distribution	SINGLE
Pairs Per Point	8

integration/eval-framewo... vs integration/eval-framewo...

Approve Restart Delete

EvalPasserPathFreeBonus, int, 2.0, -24.0, 32.0, 1.0, 0.01
EvalPasserPathSafeBonus, int, 1.0, -16.0, 24.0, 0.9, 0.01
EvalPasserPathDefendedBonus, int, 1.0, -16.0, 24.0, 0.9, 0.01
EvalPasserPathAttackedPenalty, int, 4.0, 0.0, 32.0, 1.1, 0.008
EvalPasserStopDefendedBonus, int, 5.0, -16.0, 32.0, 0.9, 0.01
EvalPasserStopAttackedPenalty, int, 8.0, 0.0, 36.0, 1.1, 0.008
EvalPasserRookSupportBonus, int, 6.0, -12.0, 28.0, 0.8, 0.01
EvalPasserEnemyRookBehindPenalty, int, 6.0, 0.0, 28.0, 0.8, 0.01
EvalPasserKingDistanceScale, int, 1.0, -12.0, 16.0, 0.75, 0.012

Copy SPSA Inputs

EvalPasserPathFreeBonus, 4
EvalPasserPathSafeBonus, -1
EvalPasserPathDefendedBonus, -1
EvalPasserPathAttackedPenalty, 21
EvalPasserStopDefendedBonus, 13
EvalPasserStopAttackedPenalty, 16
EvalPasserRookSupportBonus, 9
EvalPasserEnemyRookBehindPenalty, 0
EvalPasserKingDistanceScale, 10

Copy SPSA Outputs

Tuning 9 Parameters
6628/12500 Iterations
106050/200000 Games Played

Name	Curr	Start	Min	Max	C	C_end	R	R_end
EvalPasserPathFreeBonus	4.2494	2	-24	32	1.0662	1.0000	0.0123	0.0100
EvalPasserPathSafeBonus	-1.1112	1	-16	24	0.9595	0.9000	0.0123	0.0100
EvalPasserPathDefendedBonus	-1.2910	1	-16	24	0.9595	0.9000	0.0123	0.0100
EvalPasserPathAttackedPenalty	21.4492	4	0	32	1.1728	1.1000	0.0098	0.0080
EvalPasserStopDefendedBonus	13.1880	5	-16	32	0.9595	0.9000	0.0123	0.0100
EvalPasserStopAttackedPenalty	15.5464	8	0	36	1.1728	1.1000	0.0098	0.0080
EvalPasserRookSupportBonus	8.8679	6	-12	28	0.8529	0.8000	0.0123	0.0100
EvalPasserEnemyRookBehindPenalty	0.3096	6	0	28	0.8529	0.8000	0.0123	0.0100
EvalPasserKingDistanceScale	9.8147	1	-12	16	0.7996	0.7500	0.0148	0.0120

#	User	Updated	Games	Won	Lost	Drawn
563	Nakamura	1759111479	9990	2746	2882	4362
615	Carlsen	1759111492	9590	2708	2703	4179
614	Caruana	1759111488	16254	4766	4639	6849
561	Kasparov	1759111466	15472	4404	4344	6724
622	Brandonuser	1759111466	9342	2650	2734	3958
623	Brandonuser	1759111468	9500	2718	2694	4088
624	Brandonuser	1759106890	7202	2012	2166	3024
625	Brandonuser	1759106887	7230	2132	2047	3051
626	Brandonuser	1759106897	7178	2090	2045	3043
627	Brandonuser	1759106907	6970	1943	1993	3034
628	Brandonuser	1759111485	1970	592	557	821
629	Brandonuser	1759109022	702	206	194	302
630	Brandonuser	1759109377	884	235	264	385
631	Brandonuser	1759109728	1034	285	299	450
632	Brandonuser	1759111463	1908	543	563	802
633	Brandonuser	1759109273	824	226	238	360