OpenBench

OpenBench Testing Framework

Author	Brandonuser
Creation	1759414556
Source	https://github.com/namebrandon/seajay-chess
Sha	674036ce1af96de99f82e61d14fb6aacab0176f1
Branch	feature/spine-phase-e1-threat-eval
Bench	2508823
Network
Options	Threads=1 Hash=128
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

feature/spine-phase-e1-t... vs feature/spine-phase-e1-t...

Approve Restart Delete

EvalThreatHangingPawn, int, 12.0, -64.0, 64.0, 6.0, 0.01
EvalThreatHangingKnight, int, 18.0, -64.0, 64.0, 6.0, 0.01
EvalThreatHangingBishop, int, 18.0, -64.0, 64.0, 6.0, 0.01
EvalThreatHangingRook, int, 26.0, -64.0, 64.0, 7.0, 0.01
EvalThreatHangingQueen, int, 40.0, -64.0, 64.0, 8.0, 0.01
EvalThreatDoublePawn, int, 8.0, -64.0, 64.0, 5.0, 0.01
EvalThreatDoubleKnight, int, 14.0, -64.0, 64.0, 6.0, 0.01
EvalThreatDoubleBishop, int, 14.0, -64.0, 64.0, 6.0, 0.01
EvalThreatDoubleRook, int, 22.0, -64.0, 64.0, 7.0, 0.01
EvalThreatDoubleQueen, int, 32.0, -64.0, 64.0, 8.0, 0.01

Copy SPSA Inputs

EvalThreatHangingPawn, 62
EvalThreatHangingKnight, 63
EvalThreatHangingBishop, 14
EvalThreatHangingRook, 36
EvalThreatHangingQueen, 54
EvalThreatDoublePawn, 21
EvalThreatDoubleKnight, -22
EvalThreatDoubleBishop, -6
EvalThreatDoubleRook, 18
EvalThreatDoubleQueen, -2

Copy SPSA Outputs

Tuning 10 Parameters
3513/25000 Iterations
56216/400000 Games Played

Name	Curr	Start	Min	Max	C	C_end	R	R_end
EvalThreatHangingPawn	62.4086	12	-64	64	7.3149	6.0000	0.0168	0.0100
EvalThreatHangingKnight	62.7369	18	-64	64	7.3149	6.0000	0.0168	0.0100
EvalThreatHangingBishop	13.5838	18	-64	64	7.3149	6.0000	0.0168	0.0100
EvalThreatHangingRook	36.4899	26	-64	64	8.5341	7.0000	0.0168	0.0100
EvalThreatHangingQueen	53.8435	40	-64	64	9.7533	8.0000	0.0168	0.0100
EvalThreatDoublePawn	20.7859	8	-64	64	6.0958	5.0000	0.0168	0.0100
EvalThreatDoubleKnight	-21.8179	14	-64	64	7.3149	6.0000	0.0168	0.0100
EvalThreatDoubleBishop	-6.1989	14	-64	64	7.3149	6.0000	0.0168	0.0100
EvalThreatDoubleRook	18.4529	22	-64	64	8.5341	7.0000	0.0168	0.0100
EvalThreatDoubleQueen	-2.2132	32	-64	64	9.7533	8.0000	0.0168	0.0100

#	User	Updated	Games	Won	Lost	Drawn
615	Carlsen	1759439989	10822	2964	3021	4837
614	Caruana	1759439968	17372	4848	4789	7735
561	Kasparov	1759439969	16612	4583	4683	7346
563	Nakamura	1759439978	11410	3153	3146	5111