Dev Builds » 20230503-1837

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	Wins	Losses	Draws	Elo
ncm-et-3	09:34:18	1953867	3394	2911	2	481	+445.52 +/- 15.52
ncm-et-4	09:43:00	1902035	3314	2823	4	487	+437.23 +/- 15.43
ncm-et-9	09:49:20	1887705	3300	2871	4	425	+461.43 +/- 16.54
ncm-et-10	09:43:06	1899110	3286	2814	1	471	+444.16 +/- 15.68
ncm-et-13	09:33:24	1953668	3378	2899	2	477	+446.19 +/- 15.59
ncm-et-15	09:42:17	1904064	3328	2855	3	470	+445.35 +/- 15.71
			20000	17173	16	2811	+446.51 +/- 6.41

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo
186553	ncm-et-9	2023-05-05 23:06	01:04:35	1949380	376	317	0	59	+427.95 +/- 44.94
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3506121108 \ -pgnout /tmp/ncm-dbt-20230503-1837-047.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186552	ncm-et-13	2023-05-05 23:06	01:04:48	1958519	378	320	0	58	+432.16 +/- 45.35
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1288154514 \ -pgnout /tmp/ncm-dbt-20230503-1837-046.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186551	ncm-et-10	2023-05-05 23:06	01:05:04	1956030	378	327	0	51	+456.24 +/- 48.56
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1905149359 \ -pgnout /tmp/ncm-dbt-20230503-1837-045.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186550	ncm-et-3	2023-05-05 23:04	01:06:13	1960038	394	345	0	49	+471.37 +/- 49.62
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 4260294416 \ -pgnout /tmp/ncm-dbt-20230503-1837-044.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186549	ncm-et-4	2023-05-05 23:04	01:06:25	1959448	392	334	0	58	+439.0 +/- 45.37
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3742544338 \ -pgnout /tmp/ncm-dbt-20230503-1837-043.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186548	ncm-et-15	2023-05-05 23:03	01:07:41	1957300	402	345	0	57	+446.97 +/- 45.8
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3544928867 \ -pgnout /tmp/ncm-dbt-20230503-1837-042.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186541	ncm-et-9	2023-05-05 21:40	01:25:49	1952085	500	444	0	56	+490.71 +/- 46.32
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1866250274 \ -pgnout /tmp/ncm-dbt-20230503-1837-041.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186540	ncm-et-10	2023-05-05 21:40	01:25:17	1951377	500	436	0	64	+466.03 +/- 43.18
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2236308620 \ -pgnout /tmp/ncm-dbt-20230503-1837-040.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186539	ncm-et-3	2023-05-05 21:39	01:24:13	1951543	500	439	0	61	+474.93 +/- 44.28
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 921883024 \ -pgnout /tmp/ncm-dbt-20230503-1837-039.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186538	ncm-et-4	2023-05-05 21:39	01:23:59	1961849	500	432	1	67	+452.04 +/- 42.22
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1022554329 \ -pgnout /tmp/ncm-dbt-20230503-1837-038.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186537	ncm-et-15	2023-05-05 21:39	01:23:01	1959390	500	432	0	68	+454.76 +/- 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 402167500 \ -pgnout /tmp/ncm-dbt-20230503-1837-037.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186536	ncm-et-13	2023-05-05 21:39	01:25:58	1947876	500	423	0	77	+431.48 +/- 39.18
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1657171716 \ -pgnout /tmp/ncm-dbt-20230503-1837-036.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186451	ncm-et-9	2023-05-05 10:50	01:25:30	1957319	500	432	2	66	+449.35 +/- 42.58
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2223311382 \ -pgnout /tmp/ncm-dbt-20230503-1837-035.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186450	ncm-et-4	2023-05-05 10:45	01:25:03	1952528	500	419	0	81	+421.93 +/- 38.15
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1386726157 \ -pgnout /tmp/ncm-dbt-20230503-1837-034.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186449	ncm-et-15	2023-05-05 10:45	01:24:31	1951027	500	438	1	61	+468.96 +/- 44.35
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 93529413 \ -pgnout /tmp/ncm-dbt-20230503-1837-033.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186448	ncm-et-10	2023-05-05 10:44	01:25:35	1952989	500	424	0	76	+433.94 +/- 39.45
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3759931768 \ -pgnout /tmp/ncm-dbt-20230503-1837-032.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186447	ncm-et-3	2023-05-05 10:36	01:24:38	1956353	500	431	0	69	+452.04 +/- 41.5
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 162853106 \ -pgnout /tmp/ncm-dbt-20230503-1837-031.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186446	ncm-et-13	2023-05-05 10:35	01:23:51	1959852	500	425	0	75	+436.43 +/- 39.73
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1919636400 \ -pgnout /tmp/ncm-dbt-20230503-1837-030.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186439	ncm-et-9	2023-05-05 09:24	01:25:22	1951932	500	432	0	68	+454.76 +/- 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1316553125 \ -pgnout /tmp/ncm-dbt-20230503-1837-029.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186438	ncm-et-10	2023-05-05 09:18	01:25:43	1944676	500	437	0	63	+468.95 +/- 43.54
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2408611986 \ -pgnout /tmp/ncm-dbt-20230503-1837-028.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.68+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186437	ncm-et-4	2023-05-05 09:17	01:26:30	1954669	500	429	0	71	+446.7 +/- 40.89
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2321411784 \ -pgnout /tmp/ncm-dbt-20230503-1837-027.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186436	ncm-et-15	2023-05-05 09:17	01:26:47	1953287	500	432	0	68	+454.76 +/- 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2503588682 \ -pgnout /tmp/ncm-dbt-20230503-1837-026.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186435	ncm-et-3	2023-05-05 09:10	01:25:06	1961386	500	414	1	85	+408.38 +/- 37.27
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1684853638 \ -pgnout /tmp/ncm-dbt-20230503-1837-025.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186434	ncm-et-13	2023-05-05 09:10	01:24:59	1940320	500	427	0	73	+441.5 +/- 40.29
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2444081242 \ -pgnout /tmp/ncm-dbt-20230503-1837-024.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.74+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186427	ncm-et-13	2023-05-05 07:45	01:23:42	1950440	500	430	1	69	+446.7 +/- 41.57
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2799021296 \ -pgnout /tmp/ncm-dbt-20230503-1837-019.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186426	ncm-et-3	2023-05-05 07:45	01:24:46	1953825	500	423	0	77	+431.48 +/- 39.18
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1229396231 \ -pgnout /tmp/ncm-dbt-20230503-1837-018.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186420	ncm-et-15	2023-05-05 07:32	01:43:56	1602813	500	419	0	81	+421.93 +/- 38.15
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3093882682 \ -pgnout /tmp/ncm-dbt-20230503-1837-016.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=29.95+0.30 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186419	ncm-et-4	2023-05-05 07:32	01:44:17	1588940	500	419	2	79	+417.32 +/- 38.77
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2209289279 \ -pgnout /tmp/ncm-dbt-20230503-1837-015.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=30.21+0.30 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186418	ncm-et-9	2023-05-05 07:32	01:51:14	1486772	500	427	2	71	+436.43 +/- 40.99
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3392961164 \ -pgnout /tmp/ncm-dbt-20230503-1837-014.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=32.28+0.32 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186417	ncm-et-10	2023-05-05 07:32	01:44:48	1589038	500	418	0	82	+419.61 +/- 37.91
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3724580603 \ -pgnout /tmp/ncm-dbt-20230503-1837-013.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=30.21+0.30 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186410	ncm-et-10	2023-05-05 06:21	01:10:04	1953650	408	337	1	70	+405.7 +/- 41.18
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2480542755 \ -pgnout /tmp/ncm-dbt-20230503-1837-012.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186409	ncm-et-13	2023-05-05 06:21	01:23:42	1968624	500	429	1	70	+444.09 +/- 41.26
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1777813605 \ -pgnout /tmp/ncm-dbt-20230503-1837-011.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186408	ncm-et-4	2023-05-05 06:19	01:12:01	1943198	422	360	0	62	+440.32 +/- 43.83
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 898869949 \ -pgnout /tmp/ncm-dbt-20230503-1837-010.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.70+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186407	ncm-et-15	2023-05-05 06:19	01:11:39	1951355	426	361	1	64	+430.35 +/- 43.19
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3015418233 \ -pgnout /tmp/ncm-dbt-20230503-1837-009.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186406	ncm-et-9	2023-05-05 06:19	01:12:17	1948136	424	382	0	42	+513.23 +/- 53.91
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3273408179 \ -pgnout /tmp/ncm-dbt-20230503-1837-008.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186405	ncm-et-3	2023-05-05 06:19	01:25:19	1954655	500	429	1	70	+444.09 +/- 41.26
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3577501479 \ -pgnout /tmp/ncm-dbt-20230503-1837-007.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186398	ncm-et-3	2023-05-05 04:54	01:24:03	1939272	500	430	0	70	+449.35 +/- 41.19
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2209343021 \ -pgnout /tmp/ncm-dbt-20230503-1837-006.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.75+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186397	ncm-et-10	2023-05-05 04:54	01:26:35	1946013	500	435	0	65	+463.15 +/- 42.83
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3159605456 \ -pgnout /tmp/ncm-dbt-20230503-1837-005.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.67+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186396	ncm-et-9	2023-05-05 04:54	01:24:33	1968317	500	437	0	63	+468.95 +/- 43.54
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3826929268 \ -pgnout /tmp/ncm-dbt-20230503-1837-004.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186395	ncm-et-4	2023-05-05 04:54	01:24:45	1953618	500	430	1	69	+446.7 +/- 41.57
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3606487546 \ -pgnout /tmp/ncm-dbt-20230503-1837-003.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186394	ncm-et-13	2023-05-05 04:54	01:26:24	1950048	500	445	0	55	+494.02 +/- 46.77
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1534991905 \ -pgnout /tmp/ncm-dbt-20230503-1837-002.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
186393	ncm-et-15	2023-05-05 04:54	01:24:42	1953282	500	428	1	71	+441.5 +/- 40.95
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2089125714 \ -pgnout /tmp/ncm-dbt-20230503-1837-001.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230503-1837 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:21d6b69f7c8d0c0a71fe627714913a59d39a3b57 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	21d6b69f7c8d0c0a71fe627714913a59d39a3b57
Author	Linmiao Xu
Date	2023-05-03 18:37:57 UTC
Update 7 eval and optimism params Params found using spsa at 30+0.3 with this tuning config: ``` // evaluate.cpp int nnueOptScaleBase = 1001; int nnueComplexityMult = 406; int nnueComplexityOptOffset = 424; int evalOptComplexityOffset = 272; int evalOptScaleOffset = 748; TUNE(SetRange(801, 1201), nnueOptScaleBase); TUNE(SetRange(306, 506), nnueComplexityMult); TUNE(SetRange(324, 524), nnueComplexityOptOffset); TUNE(SetRange(172, 372), evalOptComplexityOffset); TUNE(SetRange(648, 848), evalOptScaleOffset); // search.cpp int searchOptBase = 120; int searchOptDenom = 161; TUNE(SetRange(20, 220), searchOptBase); TUNE(SetRange(111, 211), searchOptDenom); ``` Passed STC: https://tests.stockfishchess.org/tests/view/644dda8accf5e93df5e50cbe LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 136800 W: 36682 L: 36237 D: 63881 Ptnml(0-2): 353, 14910, 37492, 15229, 416 Passed LTC: https://tests.stockfishchess.org/tests/view/644eaedb3f31c3bbe4a3d345 LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 64548 W: 17624 L: 17272 D: 29652 Ptnml(0-2): 33, 6112, 19631, 6466, 32 closes https://github.com/official-stockfish/Stockfish/pull/4550 bench 3670343