OpenBench

OpenBench Testing Framework

Author	Brandonuser
Creation	1759183356
Source	https://github.com/namebrandon/seajay-chess
Sha	40664cfcb3a77b9e7b9980a454c5605cd44f995b
Branch	integration/eval-framework
Bench	2399458
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

EvalPasserPhalanxSupportBonus, int, 8.0, 0.0, 64.0, 4.0, 0.002
EvalPasserPhalanxAdvanceBonus, int, 12.0, 0.0, 64.0, 4.0, 0.002
EvalPasserPhalanxRookBonus, int, 6.0, 0.0, 64.0, 4.0, 0.002
EvalCandidateLeverBaseBonus, int, 4.0, 0.0, 32.0, 3.0, 0.002
EvalCandidateLeverAdvanceBonus, int, 6.0, 0.0, 32.0, 3.0, 0.002
EvalCandidateLeverSupportBonus, int, 5.0, 0.0, 32.0, 3.0, 0.002
EvalCandidateLeverRankBonus, int, 3.0, 0.0, 16.0, 2.0, 0.002

Copy SPSA Inputs

EvalPasserPhalanxSupportBonus, 10
EvalPasserPhalanxAdvanceBonus, 13
EvalPasserPhalanxRookBonus, 6
EvalCandidateLeverBaseBonus, 5
EvalCandidateLeverAdvanceBonus, 7
EvalCandidateLeverSupportBonus, 5
EvalCandidateLeverRankBonus, 3

Copy SPSA Outputs

Tuning 7 Parameters
1000/1000 Iterations
16006/16000 Games Played

Name	Curr	Start	Max	C	C_end	R	R_end
EvalPasserPhalanxSupportBonus	10.2314	8	64	3.9994	4.0000	0.0020	0.0020
EvalPasserPhalanxAdvanceBonus	12.7986	12	64	3.9994	4.0000	0.0020	0.0020
EvalPasserPhalanxRookBonus	5.8881	6	64	3.9994	4.0000	0.0020	0.0020
EvalCandidateLeverBaseBonus	5.4821	4	32	2.9996	3.0000	0.0020	0.0020
EvalCandidateLeverAdvanceBonus	6.9486	6	32	2.9996	3.0000	0.0020	0.0020
EvalCandidateLeverSupportBonus	5.3438	5	32	2.9996	3.0000	0.0020	0.0020
EvalCandidateLeverRankBonus	3.4630	3	16	1.9997	2.0000	0.0020	0.0020

#	User	Updated	Games	Won	Lost	Drawn
647	Brandonuser	1759187659	496	134	147	215
561	Kasparov	1759187666	2978	886	840	1252
639	Brandonuser	1759187651	502	135	155	212
615	Carlsen	1759187649	1954	579	568	807
649	Brandonuser	1759187649	506	130	124	252
634	Brandonuser	1759187653	500	122	161	217
637	Brandonuser	1759187602	492	141	132	219
563	Nakamura	1759187654	2012	549	591	872
648	Brandonuser	1759187622	496	132	151	213
651	Brandonuser	1759187646	492	133	142	217
646	Brandonuser	1759187610	512	119	146	247
650	Brandonuser	1759187619	502	132	149	221
635	Brandonuser	1759187651	496	134	145	217
636	Brandonuser	1759187650	488	144	129	215
638	Brandonuser	1759187659	490	125	133	232
614	Caruana	1759187650	3090	889	863	1338