Dev Builds » 20210912-1603

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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	08:17:15	1960705	3332	2817	6	509	+428.62 ± 15.09
ncm-et-4	08:17:08	1961703	3343	2853	10	480	+436.98 ± 15.56
ncm-et-9	08:17:13	1964079	3368	2871	6	491	+437.25 ± 15.37
ncm-et-10	08:17:13	1955644	3306	2831	7	468	+441.77 ± 15.76
ncm-et-13	08:17:08	1962027	3339	2826	15	498	+426.5 ± 15.28
ncm-et-15	08:17:08	1957183	3312	2871	4	437	+457.02 ± 16.3
			20000	17069	48	2883	+437.75 ± 6.34

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
151568	ncm-et-10	2021-09-13 00:27	00:45:58	1951322	306	266	0	40	+462.13 ± 55.17	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 420621578 \ -pgnout /tmp/ncm-dbt-20210912-1603-042.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151567	ncm-et-15	2021-09-13 00:25	00:47:41	1951312	312	277	0	35	+490.41 ± 59.32	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 492484778 \ -pgnout /tmp/ncm-dbt-20210912-1603-041.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151566	ncm-et-3	2021-09-13 00:23	00:50:22	1953901	332	265	0	67	+379.95 ± 41.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 276974701 \ -pgnout /tmp/ncm-dbt-20210912-1603-040.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151565	ncm-et-13	2021-09-13 00:22	00:50:52	1958938	339	294	0	45	+459.27 ± 51.85	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2524350289 \ -pgnout /tmp/ncm-dbt-20210912-1603-039.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151564	ncm-et-4	2021-09-13 00:22	00:51:23	1967544	343	295	0	48	+449.42 ± 50.1	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3998377464 \ -pgnout /tmp/ncm-dbt-20210912-1603-038.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151563	ncm-et-9	2021-09-13 00:18	00:55:13	1972498	368	314	0	54	+440.55 ± 47.09	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2417779141 \ -pgnout /tmp/ncm-dbt-20210912-1603-037.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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151562	ncm-et-10	2021-09-12 23:13	01:13:48	1959252	500	432	2	66	+449.35 ± 42.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4037928802 \ -pgnout /tmp/ncm-dbt-20210912-1603-036.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151561	ncm-et-15	2021-09-12 23:09	01:15:23	1954503	500	423	1	76	+429.05 ± 39.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2084813364 \ -pgnout /tmp/ncm-dbt-20210912-1603-035.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151560	ncm-et-4	2021-09-12 23:08	01:13:09	1960768	500	432	1	67	+452.04 ± 42.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1775212906 \ -pgnout /tmp/ncm-dbt-20210912-1603-034.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151559	ncm-et-3	2021-09-12 23:07	01:15:24	1965108	500	422	2	76	+424.28 ± 39.56	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2831131021 \ -pgnout /tmp/ncm-dbt-20210912-1603-033.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151558	ncm-et-13	2021-09-12 23:06	01:15:32	1952991	500	439	0	61	+474.93 ± 44.28	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 506359999 \ -pgnout /tmp/ncm-dbt-20210912-1603-032.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=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151557	ncm-et-9	2021-09-12 23:05	01:12:34	1962464	500	423	1	76	+429.05 ± 39.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 543569787 \ -pgnout /tmp/ncm-dbt-20210912-1603-031.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151556	ncm-et-10	2021-09-12 21:55	01:16:39	1953737	500	409	2	89	+395.65 ± 36.43	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3509924509 \ -pgnout /tmp/ncm-dbt-20210912-1603-030.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151555	ncm-et-15	2021-09-12 21:55	01:14:12	1967392	500	434	1	65	+457.52 ± 42.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1780677670 \ -pgnout /tmp/ncm-dbt-20210912-1603-029.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151554	ncm-et-4	2021-09-12 21:53	01:14:10	1960462	500	426	1	73	+436.43 ± 40.36	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1860542448 \ -pgnout /tmp/ncm-dbt-20210912-1603-028.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151553	ncm-et-3	2021-09-12 21:53	01:13:34	1967260	500	436	1	63	+463.16 ± 43.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 429823218 \ -pgnout /tmp/ncm-dbt-20210912-1603-027.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151552	ncm-et-13	2021-09-12 21:52	01:13:37	1969269	500	410	4	86	+393.6 ± 37.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1906261537 \ -pgnout /tmp/ncm-dbt-20210912-1603-026.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151551	ncm-et-9	2021-09-12 21:50	01:13:48	1966622	500	421	3	76	+419.61 ± 39.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3500305423 \ -pgnout /tmp/ncm-dbt-20210912-1603-025.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151550	ncm-et-10	2021-09-12 20:39	01:15:23	1956331	500	431	0	69	+452.04 ± 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1738653943 \ -pgnout /tmp/ncm-dbt-20210912-1603-024.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151549	ncm-et-4	2021-09-12 20:38	01:14:20	1959236	500	427	3	70	+433.94 ± 41.3	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4238115719 \ -pgnout /tmp/ncm-dbt-20210912-1603-023.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=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151548	ncm-et-15	2021-09-12 20:38	01:16:26	1954655	500	436	0	64	+466.03 ± 43.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2579995598 \ -pgnout /tmp/ncm-dbt-20210912-1603-022.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=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151547	ncm-et-13	2021-09-12 20:37	01:13:46	1959810	500	423	3	74	+424.28 ± 40.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3962213416 \ -pgnout /tmp/ncm-dbt-20210912-1603-021.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=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151546	ncm-et-3	2021-09-12 20:37	01:14:59	1951915	500	421	3	76	+419.61 ± 39.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1305715935 \ -pgnout /tmp/ncm-dbt-20210912-1603-020.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=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151545	ncm-et-9	2021-09-12 20:36	01:13:59	1958505	500	437	1	62	+466.04 ± 43.97	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2985116824 \ -pgnout /tmp/ncm-dbt-20210912-1603-019.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151544	ncm-et-13	2021-09-12 19:23	01:13:20	1974206	500	418	3	79	+412.8 ± 38.79	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2852818071 \ -pgnout /tmp/ncm-dbt-20210912-1603-018.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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151543	ncm-et-3	2021-09-12 19:23	01:13:38	1969926	500	429	0	71	+446.7 ± 40.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 935187535 \ -pgnout /tmp/ncm-dbt-20210912-1603-017.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151542	ncm-et-10	2021-09-12 19:23	01:16:02	1955567	500	430	2	68	+444.09 ± 41.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1010708425 \ -pgnout /tmp/ncm-dbt-20210912-1603-016.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151541	ncm-et-15	2021-09-12 19:22	01:15:06	1960022	500	445	1	54	+490.71 ± 47.28	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 621363210 \ -pgnout /tmp/ncm-dbt-20210912-1603-015.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151540	ncm-et-4	2021-09-12 19:22	01:15:49	1958785	500	427	1	72	+438.95 ± 40.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3443184492 \ -pgnout /tmp/ncm-dbt-20210912-1603-014.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151539	ncm-et-9	2021-09-12 19:21	01:14:01	1967541	500	409	0	91	+399.81 ± 35.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2050862974 \ -pgnout /tmp/ncm-dbt-20210912-1603-013.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151538	ncm-et-13	2021-09-12 18:08	01:14:41	1961118	500	415	3	82	+406.2 ± 38.05	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2656693147 \ -pgnout /tmp/ncm-dbt-20210912-1603-012.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151537	ncm-et-9	2021-09-12 18:07	01:12:56	1961689	500	434	1	65	+457.52 ± 42.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4225488305 \ -pgnout /tmp/ncm-dbt-20210912-1603-011.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151536	ncm-et-10	2021-09-12 18:07	01:15:35	1952997	500	425	1	74	+433.94 ± 40.08	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2133032258 \ -pgnout /tmp/ncm-dbt-20210912-1603-010.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151535	ncm-et-3	2021-09-12 18:06	01:15:51	1956961	500	416	0	84	+415.04 ± 37.43	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3331048687 \ -pgnout /tmp/ncm-dbt-20210912-1603-009.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151534	ncm-et-15	2021-09-12 18:06	01:14:55	1951937	500	428	0	72	+444.08 ± 40.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2015876641 \ -pgnout /tmp/ncm-dbt-20210912-1603-008.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151533	ncm-et-4	2021-09-12 18:06	01:15:02	1956816	500	413	2	85	+404.05 ± 37.32	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2114928862 \ -pgnout /tmp/ncm-dbt-20210912-1603-007.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151532	ncm-et-13	2021-09-12 16:52	01:15:20	1957862	500	427	2	71	+436.43 ± 40.99	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2799276134 \ -pgnout /tmp/ncm-dbt-20210912-1603-005.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151531	ncm-et-4	2021-09-12 16:52	01:13:15	1968316	500	433	2	65	+452.04 ± 42.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3437676337 \ -pgnout /tmp/ncm-dbt-20210912-1603-005.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151530	ncm-et-15	2021-09-12 16:52	01:13:25	1960466	500	428	1	71	+441.5 ± 40.95	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3954422549 \ -pgnout /tmp/ncm-dbt-20210912-1603-003.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151529	ncm-et-3	2021-09-12 16:52	01:13:27	1959867	500	428	0	72	+444.08 ± 40.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3445029219 \ -pgnout /tmp/ncm-dbt-20210912-1603-003.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151528	ncm-et-9	2021-09-12 16:52	01:14:42	1959240	500	433	0	67	+457.52 ± 42.15	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1605888180 \ -pgnout /tmp/ncm-dbt-20210912-1603-002.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
151527	ncm-et-10	2021-09-12 16:52	01:13:48	1960308	500	438	0	62	+471.92 ± 43.9	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4194489250 \ -pgnout /tmp/ncm-dbt-20210912-1603-001.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210912-1603 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:fd5e77950ea0742fb815b1b92f7ed9ac625d66cf \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	fd5e77950ea0742fb815b1b92f7ed9ac625d66cf
Author	xoto10
Date	2021-09-12 16:03:56 UTC
Update 2 search parameters after tune. A tuning run on 3 search parameters was done with 200k games, narrow ranges (50-150%) and a small value for A (3% of total games) : https://tests.stockfishchess.org/tests/view/613b5f4b689039fce12e1220 STC 10+0.1 : LLR: 2.95 (-2.94,2.94) <-0.50,2.50> Total: 73112 W: 18800 L: 18520 D: 35792 Ptnml(0-2): 205, 8395, 19115, 8597, 244 https://tests.stockfishchess.org/tests/view/613cb8d2689039fce12e1308 LTC 60+0.6 : LLR: 2.95 (-2.94,2.94) <0.50,3.50> Total: 45616 W: 11604 L: 11321 D: 22691 Ptnml(0-2): 24, 4769, 12946, 5038, 31 https://tests.stockfishchess.org/tests/view/613d07048253e53e97b55b32 closes https://github.com/official-stockfish/Stockfish/pull/3698 Bench 6504816