Dev Builds » 20210512-1513

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	08:19:05	1968138	3368	2688	13	667	+376.21 ± 13.17
ncm-et-4	08:19:07	1965767	3332	2634	14	684	+368.87 ± 13.0
ncm-et-9	08:18:57	1958415	3319	2710	10	599	+395.13 ± 13.9
ncm-et-10	08:17:36	1953633	3297	2721	14	562	+403.04 ± 14.37
ncm-et-13	08:19:26	1963353	3372	2699	17	656	+377.28 ± 13.29
ncm-et-15	08:19:06	1957000	3313	2679	12	622	+386.59 ± 13.64
			20001	16131	80	3790	+384.13 ± 5.52

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
146637	ncm-et-10	2021-05-13 01:14	00:44:54	1951153	297	243	1	53	+396.49 ± 47.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4017365047 \ -pgnout /tmp/ncm-dbt-20210512-1513-042.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=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146636	ncm-et-15	2021-05-13 01:12	00:46:35	1968321	313	244	3	66	+354.47 ± 42.46	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2916948931 \ -pgnout /tmp/ncm-dbt-20210512-1513-041.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146635	ncm-et-9	2021-05-13 01:10	00:48:52	1951495	319	269	2	48	+420.76 ± 50.2	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4168749348 \ -pgnout /tmp/ncm-dbt-20210512-1513-040.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=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146634	ncm-et-4	2021-05-13 01:09	00:49:01	1961299	332	268	0	64	+388.78 ± 42.95	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 868760734 \ -pgnout /tmp/ncm-dbt-20210512-1513-039.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146633	ncm-et-3	2021-05-13 01:04	00:54:52	1967407	368	290	1	77	+367.98 ± 39.1	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 602917381 \ -pgnout /tmp/ncm-dbt-20210512-1513-038.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=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146632	ncm-et-13	2021-05-13 01:03	00:55:56	1956177	372	294	2	76	+367.63 ± 39.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4212680875 \ -pgnout /tmp/ncm-dbt-20210512-1513-037.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=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146631	ncm-et-10	2021-05-12 23:57	01:16:20	1952222	500	404	0	96	+389.56 ± 34.9	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 750626648 \ -pgnout /tmp/ncm-dbt-20210512-1513-036.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146630	ncm-et-4	2021-05-12 23:56	01:12:39	1962794	500	388	6	106	+349.43 ± 33.34	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3580556721 \ -pgnout /tmp/ncm-dbt-20210512-1513-035.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146629	ncm-et-15	2021-05-12 23:56	01:15:30	1957555	500	401	4	95	+375.98 ± 35.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3864756488 \ -pgnout /tmp/ncm-dbt-20210512-1513-034.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146628	ncm-et-9	2021-05-12 23:53	01:15:38	1957095	500	407	1	92	+393.6 ± 35.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1888938537 \ -pgnout /tmp/ncm-dbt-20210512-1513-033.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146627	ncm-et-3	2021-05-12 23:49	01:13:59	1959731	500	399	3	98	+374.11 ± 34.68	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1200903950 \ -pgnout /tmp/ncm-dbt-20210512-1513-032.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146626	ncm-et-13	2021-05-12 23:48	01:13:42	1964313	500	393	1	106	+366.78 ± 33.19	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1027354915 \ -pgnout /tmp/ncm-dbt-20210512-1513-031.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146625	ncm-et-4	2021-05-12 22:41	01:14:52	1968314	500	387	2	111	+354.5 ± 32.44	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 774421205 \ -pgnout /tmp/ncm-dbt-20210512-1513-030.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146624	ncm-et-10	2021-05-12 22:40	01:15:40	1952064	500	417	5	78	+406.2 ± 39.03	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1521395644 \ -pgnout /tmp/ncm-dbt-20210512-1513-029.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=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146623	ncm-et-15	2021-05-12 22:39	01:15:42	1956672	500	412	0	88	+406.2 ± 36.53	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2698347419 \ -pgnout /tmp/ncm-dbt-20210512-1513-028.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146622	ncm-et-9	2021-05-12 22:37	01:15:54	1946307	500	401	1	98	+381.7 ± 34.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 192389551 \ -pgnout /tmp/ncm-dbt-20210512-1513-027.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=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146621	ncm-et-3	2021-05-12 22:34	01:14:05	1966153	500	394	2	104	+366.78 ± 33.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 918409595 \ -pgnout /tmp/ncm-dbt-20210512-1513-026.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146620	ncm-et-13	2021-05-12 22:32	01:15:38	1960778	500	388	7	105	+347.77 ± 33.51	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 761595521 \ -pgnout /tmp/ncm-dbt-20210512-1513-025.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146619	ncm-et-10	2021-05-12 21:24	01:15:09	1955873	500	406	2	92	+389.56 ± 35.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3226760750 \ -pgnout /tmp/ncm-dbt-20210512-1513-024.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=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146618	ncm-et-15	2021-05-12 21:22	01:16:23	1958333	500	401	1	98	+381.7 ± 34.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4154018285 \ -pgnout /tmp/ncm-dbt-20210512-1513-023.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146617	ncm-et-4	2021-05-12 21:22	01:17:52	1947044	500	397	3	100	+370.41 ± 34.31	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2029895680 \ -pgnout /tmp/ncm-dbt-20210512-1513-022.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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146616	ncm-et-9	2021-05-12 21:21	01:15:03	1962777	500	405	2	93	+387.57 ± 35.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 247355193 \ -pgnout /tmp/ncm-dbt-20210512-1513-021.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146615	ncm-et-3	2021-05-12 21:18	01:15:14	1969549	500	399	3	98	+374.11 ± 34.68	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1562976430 \ -pgnout /tmp/ncm-dbt-20210512-1513-020.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146614	ncm-et-13	2021-05-12 21:18	01:13:21	1965534	500	409	1	90	+397.72 ± 36.17	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1757043339 \ -pgnout /tmp/ncm-dbt-20210512-1513-019.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=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146613	ncm-et-10	2021-05-12 20:08	01:15:26	1951307	500	426	3	71	+431.48 ± 41.0	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1065819890 \ -pgnout /tmp/ncm-dbt-20210512-1513-018.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146612	ncm-et-4	2021-05-12 20:07	01:14:11	1973433	500	399	1	100	+377.87 ± 34.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4042709374 \ -pgnout /tmp/ncm-dbt-20210512-1513-017.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146611	ncm-et-9	2021-05-12 20:06	01:15:02	1960930	500	415	1	84	+410.58 ± 37.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 672324237 \ -pgnout /tmp/ncm-dbt-20210512-1513-016.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146610	ncm-et-15	2021-05-12 20:05	01:16:14	1935687	500	416	1	83	+412.8 ± 37.74	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 11725613 \ -pgnout /tmp/ncm-dbt-20210512-1513-015.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=24.80+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146609	ncm-et-3	2021-05-12 20:04	01:13:48	1976074	500	397	3	100	+370.41 ± 34.31	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 339456167 \ -pgnout /tmp/ncm-dbt-20210512-1513-014.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=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146608	ncm-et-13	2021-05-12 20:04	01:13:59	1962651	500	404	2	94	+385.59 ± 35.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2341104603 \ -pgnout /tmp/ncm-dbt-20210512-1513-013.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146607	ncm-et-10	2021-05-12 18:53	01:15:08	1956026	500	417	0	83	+417.31 ± 37.67	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1783121686 \ -pgnout /tmp/ncm-dbt-20210512-1513-012.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146606	ncm-et-4	2021-05-12 18:52	01:14:46	1977631	500	407	1	92	+393.6 ± 35.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 473722639 \ -pgnout /tmp/ncm-dbt-20210512-1513-011.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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146605	ncm-et-15	2021-05-12 18:51	01:13:20	1971720	500	393	0	107	+368.58 ± 32.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2070210623 \ -pgnout /tmp/ncm-dbt-20210512-1513-010.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=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146604	ncm-et-9	2021-05-12 18:51	01:14:11	1965687	500	409	1	90	+397.72 ± 36.17	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3259513813 \ -pgnout /tmp/ncm-dbt-20210512-1513-009.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146603	ncm-et-3	2021-05-12 18:49	01:13:59	1973603	500	406	1	93	+391.57 ± 35.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 553589577 \ -pgnout /tmp/ncm-dbt-20210512-1513-008.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146602	ncm-et-13	2021-05-12 18:49	01:14:14	1963074	500	416	2	82	+410.58 ± 38.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2112642318 \ -pgnout /tmp/ncm-dbt-20210512-1513-007.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146601	ncm-et-10	2021-05-12 17:37	01:14:59	1956790	500	408	3	89	+391.57 ± 36.46	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2816878243 \ -pgnout /tmp/ncm-dbt-20210512-1513-006.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146600	ncm-et-9	2021-05-12 17:36	01:14:17	1964617	500	404	2	94	+385.59 ± 35.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1859999266 \ -pgnout /tmp/ncm-dbt-20210512-1513-005.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146599	ncm-et-4	2021-05-12 17:36	01:15:46	1969859	500	388	1	111	+357.94 ± 32.39	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3933331895 \ -pgnout /tmp/ncm-dbt-20210512-1513-004.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146598	ncm-et-15	2021-05-12 17:35	01:15:22	1950713	500	412	3	85	+399.81 ± 37.34	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1940995464 \ -pgnout /tmp/ncm-dbt-20210512-1513-003.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146597	ncm-et-3	2021-05-12 17:35	01:13:08	1964455	500	403	0	97	+387.56 ± 34.71	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3326842309 \ -pgnout /tmp/ncm-dbt-20210512-1513-002.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146596	ncm-et-13	2021-05-12 17:35	01:12:36	1970949	500	395	2	103	+368.59 ± 33.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3531471421 \ -pgnout /tmp/ncm-dbt-20210512-1513-001.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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210512-1513 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:594e2ac9994f22cb7c5b74f3da3dbb512cbdb510 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	594e2ac9994f22cb7c5b74f3da3dbb512cbdb510
Author	bmc4
Date	2021-05-12 15:13:52 UTC
Simplify LMR rule for non-checking captures We simplify away the complicated rule in LMR for "non-checking captures likely to be bad", as it seems not to bring any strength anymore. STC: LLR: 2.94 (-2.94,2.94) <-2.50,0.50> Total: 55256 W: 4972 L: 4897 D: 45387 Ptnml(0-2): 177, 3976, 19234, 4077, 164 https://tests.stockfishchess.org/tests/view/609adf3b3a33eb67a844f842 LTC: LLR: 2.95 (-2.94,2.94) <-2.50,0.50> Total: 10344 W: 437 L: 353 D: 9554 Ptnml(0-2): 1, 322, 4449, 392, 8 https://tests.stockfishchess.org/tests/view/609b3dfa3a33eb67a844f88e -- While at it, we also update the Elo estimate of the previous rule in LMR (see https://tests.stockfishchess.org/tests/view/609af2a63a33eb67a844f867). closes https://github.com/official-stockfish/Stockfish/pull/3460 Bench: 3840688