OpenBench

OpenBench Testing Framework

Author	jgilchrist
Creation	1764948982
Source	https://github.com/jgilchrist/tcheran
Sha	c985c091036d7519207bfc292d4b60e01bb67359
Branch	spsa
Bench	32549290
Network	v9-108b5024.nnue
Options	Threads=1 Hash=128
Time	20.0+0.20
Opening Book	UHO_Lichess_4852_v1.epd
Upload PGNs	FALSE
Syzygy WDL	DISABLED
Syzygy ADJ.	OPTIONAL
Win ADJ.	movecount=3 score=500 twosided=true
Draw ADJ.	movenumber=40 movecount=8 score=10
Scaling	DEV 1000000 NPS
Alpha	0.602
Gamma	0.101
A-Ratio	0.1
Reporting	BATCHED
Distribution	SINGLE
Pairs Per Point	8

spsa vs spsa

Approve Restart Delete

AspirationWindowSize, int, 25.0, 0.0, 500.0, 30.0, 0.002
FutilityPruneMaxMoveValue, int, 135.0, 0.0, 1000.0, 30.0, 0.002
SeeQuietMargin, int, -30.0, -1000.0, 1000.0, 30.0, 0.002
SeeCaptureMargin, int, -100.0, -1000.0, 1000.0, 30.0, 0.002
ReverseFutilityPruneMarginPerPly, int, 150.0, 0.0, 1000.0, 30.0, 0.002

Copy SPSA Inputs

AspirationWindowSize, 43
FutilityPruneMaxMoveValue, 126
SeeQuietMargin, -98
SeeCaptureMargin, -139
ReverseFutilityPruneMarginPerPly, 190

Copy SPSA Outputs

Tuning 5 Parameters
70/25000 Iterations
1124/400000 Games Played

Name	Curr	Start	Min	Max	C	C_end	R	R_end
AspirationWindowSize	42.5861	25	0	500	54.2228	30.0000	0.0025	0.0020
FutilityPruneMaxMoveValue	125.7295	135	0	1000	54.2228	30.0000	0.0025	0.0020
SeeQuietMargin	-97.7190	-30	-1000	1000	54.2228	30.0000	0.0025	0.0020
SeeCaptureMargin	-139.3306	-100	-1000	1000	54.2228	30.0000	0.0025	0.0020
ReverseFutilityPruneMarginPerPly	189.5790	150	0	1000	54.2228	30.0000	0.0025	0.0020

#	User	Updated	Games	Won	Lost	Drawn
213	jgilchristworkers	1764950016	346	1	341	4
214	jgilchristworkers	1764950020	344	106	221	17
211	jgilchristworkers	1764950023	170	5	159	6
212	jgilchristworkers	1764950013	264	21	222	21