Dev Builds » 20230401-1353

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	09:38:52	1953770	3351	2860	4	487	+439.31 ± 15.43
ncm-et-4	09:39:12	1952450	3337	2855	5	477	+441.58 ± 15.6
ncm-et-9	09:39:10	1948014	3306	2863	3	440	+456.27 ± 16.24
ncm-et-10	09:38:52	1948216	3312	2826	6	480	+438.25 ± 15.55
ncm-et-13	09:39:14	1961566	3353	2885	1	467	+449.52 ± 15.75
ncm-et-15	09:39:20	1955520	3341	2901	5	435	+458.65 ± 16.35
			20000	17190	24	2786	+447.1 ± 6.44

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo
182138	ncm-et-9	2023-04-04 12:30	00:54:17	1953794	306	263	0	43	+448.65 ± 53.07
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 449832233 \ -pgnout /tmp/ncm-dbt-20230401-1353-042.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182137	ncm-et-10	2023-04-04 12:29	00:55:39	1943749	312	271	0	41	+461.15 ± 54.46
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 247637823 \ -pgnout /tmp/ncm-dbt-20230401-1353-041.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=24.69+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182135	ncm-et-15	2023-04-04 12:25	00:59:08	1954229	341	293	0	48	+448.33 ± 50.09
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3400998455 \ -pgnout /tmp/ncm-dbt-20230401-1353-040.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182134	ncm-et-4	2023-04-04 12:25	00:59:01	1942420	337	288	0	49	+442.27 ± 49.54
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3690082172 \ -pgnout /tmp/ncm-dbt-20230401-1353-039.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=24.71+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182133	ncm-et-3	2023-04-04 12:23	01:00:56	1953892	351	285	1	65	+390.68 ± 42.75
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 828163372 \ -pgnout /tmp/ncm-dbt-20230401-1353-038.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182132	ncm-et-13	2023-04-04 12:23	01:01:32	1955979	353	319	0	34	+518.35 ± 60.33
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3532064695 \ -pgnout /tmp/ncm-dbt-20230401-1353-037.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182128	ncm-et-9	2023-04-04 11:01	01:27:50	1945409	500	432	0	68	+454.76 ± 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1657363477 \ -pgnout /tmp/ncm-dbt-20230401-1353-036.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=24.67+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182127	ncm-et-10	2023-04-04 11:00	01:28:08	1948302	500	419	0	81	+421.93 ± 38.15
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2356844928 \ -pgnout /tmp/ncm-dbt-20230401-1353-035.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182126	ncm-et-4	2023-04-04 10:59	01:25:51	1963562	500	435	1	64	+460.32 ± 43.24
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1743145752 \ -pgnout /tmp/ncm-dbt-20230401-1353-034.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182125	ncm-et-15	2023-04-04 10:57	01:27:11	1953363	500	426	4	70	+429.05 ± 41.28
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 115769879 \ -pgnout /tmp/ncm-dbt-20230401-1353-033.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182124	ncm-et-13	2023-04-04 10:55	01:27:12	1956970	500	425	0	75	+436.43 ± 39.73
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 135622623 \ -pgnout /tmp/ncm-dbt-20230401-1353-032.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182123	ncm-et-3	2023-04-04 10:54	01:27:39	1954580	500	432	0	68	+454.76 ± 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1089513161 \ -pgnout /tmp/ncm-dbt-20230401-1353-031.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182116	ncm-et-9	2023-04-04 09:34	01:27:00	1947689	500	429	0	71	+446.7 ± 40.89
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 860707952 \ -pgnout /tmp/ncm-dbt-20230401-1353-030.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182115	ncm-et-4	2023-04-04 09:32	01:26:15	1959547	500	425	1	74	+433.94 ± 40.08
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 984055253 \ -pgnout /tmp/ncm-dbt-20230401-1353-029.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182114	ncm-et-10	2023-04-04 09:31	01:27:56	1948946	500	425	1	74	+433.94 ± 40.08
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2738955204 \ -pgnout /tmp/ncm-dbt-20230401-1353-028.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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182113	ncm-et-3	2023-04-04 09:29	01:24:23	1962206	500	429	2	69	+441.5 ± 41.61
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3484900747 \ -pgnout /tmp/ncm-dbt-20230401-1353-027.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182112	ncm-et-15	2023-04-04 09:29	01:27:24	1950738	500	439	0	61	+474.93 ± 44.28
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3743082248 \ -pgnout /tmp/ncm-dbt-20230401-1353-026.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182111	ncm-et-13	2023-04-04 09:27	01:26:58	1959246	500	419	0	81	+421.93 ± 38.15
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 672058904 \ -pgnout /tmp/ncm-dbt-20230401-1353-025.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182106	ncm-et-9	2023-04-04 08:06	01:27:23	1927907	500	439	0	61	+474.93 ± 44.28
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3914152028 \ -pgnout /tmp/ncm-dbt-20230401-1353-024.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=24.90+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182105	ncm-et-10	2023-04-04 08:05	01:26:00	1955590	500	427	1	72	+438.95 ± 40.66
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 4240806690 \ -pgnout /tmp/ncm-dbt-20230401-1353-023.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182104	ncm-et-4	2023-04-04 08:04	01:26:57	1954505	500	438	0	62	+471.92 ± 43.9
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3575757670 \ -pgnout /tmp/ncm-dbt-20230401-1353-022.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=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182103	ncm-et-15	2023-04-04 08:03	01:25:36	1958329	500	427	0	73	+441.5 ± 40.29
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3159845601 \ -pgnout /tmp/ncm-dbt-20230401-1353-021.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182102	ncm-et-3	2023-04-04 08:03	01:25:57	1954985	500	429	0	71	+446.7 ± 40.89
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 877796017 \ -pgnout /tmp/ncm-dbt-20230401-1353-020.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182101	ncm-et-13	2023-04-04 08:01	01:25:28	1965726	500	434	0	66	+460.32 ± 42.48
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1569278744 \ -pgnout /tmp/ncm-dbt-20230401-1353-019.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182096	ncm-et-10	2023-04-04 06:37	01:27:04	1949487	500	422	2	76	+424.28 ± 39.56
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 447758425 \ -pgnout /tmp/ncm-dbt-20230401-1353-018.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182095	ncm-et-3	2023-04-04 06:37	01:25:28	1955961	500	428	1	71	+441.5 ± 40.95
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 616892506 \ -pgnout /tmp/ncm-dbt-20230401-1353-017.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182094	ncm-et-9	2023-04-04 06:36	01:28:26	1947395	500	431	1	68	+449.35 ± 41.89
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3144949682 \ -pgnout /tmp/ncm-dbt-20230401-1353-016.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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182093	ncm-et-4	2023-04-04 06:36	01:26:55	1945888	500	428	2	70	+438.95 ± 41.29
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2892963637 \ -pgnout /tmp/ncm-dbt-20230401-1353-015.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=24.67+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182092	ncm-et-15	2023-04-04 06:36	01:26:42	1952534	500	438	0	62	+471.92 ± 43.9
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3209776446 \ -pgnout /tmp/ncm-dbt-20230401-1353-014.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182091	ncm-et-13	2023-04-04 06:35	01:25:26	1961570	500	435	0	65	+463.15 ± 42.83
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1128227802 \ -pgnout /tmp/ncm-dbt-20230401-1353-013.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182086	ncm-et-4	2023-04-04 05:09	01:26:23	1965076	500	418	1	81	+417.32 ± 38.22
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 4139503015 \ -pgnout /tmp/ncm-dbt-20230401-1353-012.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182085	ncm-et-9	2023-04-04 05:09	01:26:34	1961234	500	436	2	62	+460.32 ± 43.99
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2539905771 \ -pgnout /tmp/ncm-dbt-20230401-1353-011.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=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182084	ncm-et-15	2023-04-04 05:09	01:25:49	1962929	500	439	0	61	+474.93 ± 44.28
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1869650652 \ -pgnout /tmp/ncm-dbt-20230401-1353-010.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182083	ncm-et-3	2023-04-04 05:09	01:27:10	1948153	500	423	0	77	+431.48 ± 39.18
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3987511506 \ -pgnout /tmp/ncm-dbt-20230401-1353-009.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182082	ncm-et-10	2023-04-04 05:08	01:28:04	1947680	500	434	0	66	+460.32 ± 42.48
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2092137064 \ -pgnout /tmp/ncm-dbt-20230401-1353-008.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=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182081	ncm-et-13	2023-04-04 05:08	01:26:39	1964464	500	426	0	74	+438.95 ± 40.01
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3213050000 \ -pgnout /tmp/ncm-dbt-20230401-1353-007.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182076	ncm-et-10	2023-04-04 03:41	01:26:01	1943759	500	428	2	70	+438.95 ± 41.29
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2006018661 \ -pgnout /tmp/ncm-dbt-20230401-1353-006.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=24.69+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182075	ncm-et-13	2023-04-04 03:41	01:25:59	1967009	500	427	1	72	+438.95 ± 40.66
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1264845857 \ -pgnout /tmp/ncm-dbt-20230401-1353-005.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182074	ncm-et-4	2023-04-04 03:41	01:27:50	1936158	500	423	0	77	+431.48 ± 39.18
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 29443990 \ -pgnout /tmp/ncm-dbt-20230401-1353-004.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=24.79+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182073	ncm-et-15	2023-04-04 03:41	01:27:30	1956520	500	439	1	60	+471.92 ± 44.73
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1477887126 \ -pgnout /tmp/ncm-dbt-20230401-1353-003.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182072	ncm-et-9	2023-04-04 03:41	01:27:40	1952675	500	433	0	67	+457.52 ± 42.15
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2122227512 \ -pgnout /tmp/ncm-dbt-20230401-1353-002.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
182071	ncm-et-3	2023-04-04 03:41	01:27:19	1946614	500	434	0	66	+460.32 ± 42.48
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3612651551 \ -pgnout /tmp/ncm-dbt-20230401-1353-001.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=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230401-1353 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:c3c46feebba470dcbaa0a5a6ef83534091dffe6a \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	c3c46feebba470dcbaa0a5a6ef83534091dffe6a
Author	Muzhen Gaming
Date	2023-04-01 13:53:46 UTC
Remove reduction for moving threatened piece Simplify away "Decrease reduction if we move a threatened piece". Running a dbg_hit_on() shows that this line is only called ~0.12% of the time. Simplification STC: https://tests.stockfishchess.org/tests/view/641ec2dcdb43ab2ba6f88103 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 146128 W: 39168 L: 39070 D: 67890 Ptnml(0-2): 466, 16117, 39830, 16155, 496 Simplification LTC: https://tests.stockfishchess.org/tests/view/64200689db43ab2ba6f8bca8 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 248016 W: 66703 L: 66714 D: 114599 Ptnml(0-2): 105, 24202, 75406, 24189, 106 closes https://github.com/official-stockfish/Stockfish/pull/4471 Bench: 4961236