Dev Builds » 20210522-1702

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	08:13:38	1959216	3338	2708	15	615	+388.33 +/- 13.73
ncm-et-4	08:13:29	1958291	3338	2715	11	612	+391.64 +/- 13.75
ncm-et-9	08:13:30	1956549	3324	2715	12	597	+394.8 +/- 13.93
ncm-et-10	08:13:37	1951967	3312	2664	11	637	+382.69 +/- 13.47
ncm-et-13	08:13:15	1963088	3371	2771	12	588	+400.28 +/- 14.04
ncm-et-15	08:13:18	1958571	3317	2723	14	580	+398.45 +/- 14.14
			20000	16296	75	3629	+392.63 +/- 5.64

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
147429	ncm-et-10	2021-05-24 03:03	00:45:34	1951912	312	247	3	62	+365.03 +/- 43.88	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1807035801 \ -pgnout /tmp/ncm-dbt-20210522-1702-042.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147428	ncm-et-9	2021-05-24 03:02	00:47:16	1960964	324	281	0	43	+459.31 +/- 53.1	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2830465833 \ -pgnout /tmp/ncm-dbt-20210522-1702-041.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147427	ncm-et-15	2021-05-24 03:02	00:47:18	1959406	317	256	2	59	+382.92 +/- 45.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1716933152 \ -pgnout /tmp/ncm-dbt-20210522-1702-040.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147426	ncm-et-3	2021-05-24 02:58	00:50:58	1954515	338	273	2	63	+383.42 +/- 43.51	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 485400475 \ -pgnout /tmp/ncm-dbt-20210522-1702-039.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147425	ncm-et-4	2021-05-24 02:57	00:51:52	1952088	338	273	1	64	+386.31 +/- 43.08	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3458745926 \ -pgnout /tmp/ncm-dbt-20210522-1702-038.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147424	ncm-et-13	2021-05-24 02:54	00:54:45	1965078	371	304	1	66	+398.46 +/- 42.44	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3926697229 \ -pgnout /tmp/ncm-dbt-20210522-1702-037.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147423	ncm-et-10	2021-05-24 01:48	01:14:41	1949940	500	391	0	109	+364.98 +/- 32.64	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2670132909 \ -pgnout /tmp/ncm-dbt-20210522-1702-036.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147422	ncm-et-15	2021-05-24 01:47	01:14:21	1970667	500	406	1	93	+391.57 +/- 35.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3943182423 \ -pgnout /tmp/ncm-dbt-20210522-1702-035.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147421	ncm-et-9	2021-05-24 01:46	01:15:08	1958319	500	409	2	89	+395.65 +/- 36.43	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3948897779 \ -pgnout /tmp/ncm-dbt-20210522-1702-034.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147420	ncm-et-3	2021-05-24 01:44	01:13:16	1965088	500	405	2	93	+387.57 +/- 35.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2573523481 \ -pgnout /tmp/ncm-dbt-20210522-1702-033.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=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147419	ncm-et-4	2021-05-24 01:44	01:12:36	1963532	500	414	2	84	+406.2 +/- 37.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2765704188 \ -pgnout /tmp/ncm-dbt-20210522-1702-032.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147418	ncm-et-13	2021-05-24 01:42	01:11:31	1965234	500	424	2	74	+429.05 +/- 40.11	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3303304039 \ -pgnout /tmp/ncm-dbt-20210522-1702-031.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147417	ncm-et-10	2021-05-24 00:33	01:14:56	1956794	500	409	2	89	+395.65 +/- 36.43	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1791786471 \ -pgnout /tmp/ncm-dbt-20210522-1702-030.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147416	ncm-et-9	2021-05-24 00:31	01:13:51	1970214	500	405	0	95	+391.57 +/- 35.09	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2257160692 \ -pgnout /tmp/ncm-dbt-20210522-1702-029.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147415	ncm-et-15	2021-05-24 00:31	01:14:53	1950269	500	405	1	94	+389.56 +/- 35.35	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2601899700 \ -pgnout /tmp/ncm-dbt-20210522-1702-028.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147414	ncm-et-4	2021-05-24 00:29	01:13:53	1960937	500	410	2	88	+397.72 +/- 36.65	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3102340026 \ -pgnout /tmp/ncm-dbt-20210522-1702-027.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147413	ncm-et-3	2021-05-24 00:29	01:14:51	1934876	500	395	3	102	+366.78 +/- 33.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2487043644 \ -pgnout /tmp/ncm-dbt-20210522-1702-026.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=24.81+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147412	ncm-et-13	2021-05-24 00:27	01:14:08	1959543	500	408	3	89	+391.57 +/- 36.46	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1248945993 \ -pgnout /tmp/ncm-dbt-20210522-1702-025.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=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147411	ncm-et-10	2021-05-23 23:18	01:13:34	1954530	500	391	2	107	+361.43 +/- 33.08	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 623557487 \ -pgnout /tmp/ncm-dbt-20210522-1702-024.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147410	ncm-et-15	2021-05-23 23:17	01:13:12	1961236	500	404	4	92	+381.7 +/- 35.86	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2271103726 \ -pgnout /tmp/ncm-dbt-20210522-1702-023.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147409	ncm-et-9	2021-05-23 23:16	01:15:17	1941646	500	408	2	90	+393.6 +/- 36.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4279780188 \ -pgnout /tmp/ncm-dbt-20210522-1702-022.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=24.72+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147408	ncm-et-4	2021-05-23 23:14	01:14:22	1954194	500	412	3	85	+399.81 +/- 37.34	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4004928086 \ -pgnout /tmp/ncm-dbt-20210522-1702-020.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147407	ncm-et-3	2021-05-23 23:14	01:13:48	1958374	500	419	4	77	+412.8 +/- 39.31	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1072480912 \ -pgnout /tmp/ncm-dbt-20210522-1702-020.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147406	ncm-et-13	2021-05-23 23:13	01:14:04	1956637	500	406	2	92	+389.56 +/- 35.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2564896836 \ -pgnout /tmp/ncm-dbt-20210522-1702-019.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147405	ncm-et-10	2021-05-23 22:02	01:15:30	1948576	500	392	2	106	+363.2 +/- 33.24	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3539343539 \ -pgnout /tmp/ncm-dbt-20210522-1702-018.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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147404	ncm-et-15	2021-05-23 22:02	01:14:44	1952847	500	422	3	75	+421.93 +/- 39.85	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1508816545 \ -pgnout /tmp/ncm-dbt-20210522-1702-017.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147403	ncm-et-9	2021-05-23 22:01	01:13:51	1966156	500	408	0	92	+397.72 +/- 35.69	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2950091163 \ -pgnout /tmp/ncm-dbt-20210522-1702-016.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147402	ncm-et-4	2021-05-23 21:59	01:14:26	1946648	500	400	1	99	+379.78 +/- 34.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2023675425 \ -pgnout /tmp/ncm-dbt-20210522-1702-015.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=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147401	ncm-et-3	2021-05-23 21:59	01:14:29	1976085	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1417412946 \ -pgnout /tmp/ncm-dbt-20210522-1702-014.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=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147400	ncm-et-13	2021-05-23 21:59	01:12:51	1961231	500	424	0	76	+433.94 +/- 39.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3256904534 \ -pgnout /tmp/ncm-dbt-20210522-1702-013.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=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147399	ncm-et-10	2021-05-23 20:48	01:13:49	1954349	500	418	1	81	+417.32 +/- 38.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1353817140 \ -pgnout /tmp/ncm-dbt-20210522-1702-012.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147398	ncm-et-9	2021-05-23 20:47	01:13:14	1962150	500	406	2	92	+389.56 +/- 35.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 192725400 \ -pgnout /tmp/ncm-dbt-20210522-1702-011.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147397	ncm-et-15	2021-05-23 20:47	01:14:35	1956035	500	416	3	81	+408.38 +/- 38.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3930072877 \ -pgnout /tmp/ncm-dbt-20210522-1702-010.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147396	ncm-et-3	2021-05-23 20:46	01:12:55	1960500	500	392	2	106	+363.2 +/- 33.24	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1643745618 \ -pgnout /tmp/ncm-dbt-20210522-1702-009.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147395	ncm-et-13	2021-05-23 20:45	01:13:14	1964631	500	413	1	86	+406.2 +/- 37.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2121018811 \ -pgnout /tmp/ncm-dbt-20210522-1702-008.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147394	ncm-et-4	2021-05-23 20:45	01:13:40	1964763	500	396	1	103	+372.25 +/- 33.69	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3784140933 \ -pgnout /tmp/ncm-dbt-20210522-1702-007.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=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147393	ncm-et-13	2021-05-23 19:32	01:12:42	1969265	500	392	3	105	+361.43 +/- 33.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 185291381 \ -pgnout /tmp/ncm-dbt-20210522-1702-006.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147392	ncm-et-15	2021-05-23 19:32	01:14:15	1959542	500	414	0	86	+410.58 +/- 36.97	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1207893424 \ -pgnout /tmp/ncm-dbt-20210522-1702-005.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147391	ncm-et-9	2021-05-23 19:32	01:14:53	1936398	500	398	6	96	+366.78 +/- 35.09	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3567797922 \ -pgnout /tmp/ncm-dbt-20210522-1702-004.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=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147390	ncm-et-10	2021-05-23 19:32	01:15:33	1947671	500	416	1	83	+412.8 +/- 37.74	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2962754113 \ -pgnout /tmp/ncm-dbt-20210522-1702-003.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147389	ncm-et-3	2021-05-23 19:32	01:13:21	1965075	500	399	2	99	+375.98 +/- 34.46	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3393665846 \ -pgnout /tmp/ncm-dbt-20210522-1702-002.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=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
147388	ncm-et-4	2021-05-23 19:32	01:12:40	1965875	500	410	1	89	+399.81 +/- 36.38	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 150362085 \ -pgnout /tmp/ncm-dbt-20210522-1702-001.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210522-1702 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:49c79aa15ce5a0de54fe0f4cef1037751af3d7d1 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	49c79aa15ce5a0de54fe0f4cef1037751af3d7d1
Author	bmc4
Date	2021-05-22 17:02:36 UTC
Simplify reduction for consecutive fails Revert the heuristic introduced in #3184, by which we reduced more the late sons of the root position after consecutive fail highs. --- Before new net architecture: STC: LLR: 2.95 (-2.94,2.94) <-2.50,0.50> Total: 226336 W: 20373 L: 20500 D: 185463 Ptnml(0-2): 755, 16087, 79595, 15992, 739 https://tests.stockfishchess.org/tests/view/609dec205085663412d08e9d LTC: LLR: 2.93 (-2.94,2.94) <-2.50,0.50> Total: 67432 W: 2411 L: 2375 D: 62646 Ptnml(0-2): 33, 1944, 29714, 2004, 21 https://tests.stockfishchess.org/tests/view/609ee30f5085663412d08fc3 --- After new net architecture: STC: LLR: 2.95 (-2.94,2.94) <-2.50,0.50> Total: 141752 W: 11591 L: 11617 D: 118544 Ptnml(0-2): 387, 9231, 51674, 9189, 395 https://tests.stockfishchess.org/tests/view/60a4320ace8ea25a3ef03cfd LTC: LLR: 2.95 (-2.94,2.94) <-2.50,0.50> Total: 294072 W: 9825 L: 9950 D: 274297 Ptnml(0-2): 121, 8610, 129681, 8521, 103 https://tests.stockfishchess.org/tests/view/60a51b5ece8ea25a3ef03dcd --- closes https://github.com/official-stockfish/Stockfish/pull/3490 Bench: 3752892