Dev Builds » 20210511-1741

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	08:18:22	1969156	3358	2681	20	657	+374.52 +/- 13.28
ncm-et-4	08:18:29	1965769	3324	2685	16	623	+384.56 +/- 13.64
ncm-et-9	08:18:11	1958741	3337	2665	15	657	+376.1 +/- 13.27
ncm-et-10	08:18:33	1955839	3303	2647	18	638	+377.82 +/- 13.48
ncm-et-13	08:18:28	1957609	3330	2639	15	676	+370.4 +/- 13.08
ncm-et-15	08:18:16	1961085	3348	2675	17	656	+375.89 +/- 13.29
			20000	15992	101	3907	+376.5 +/- 5.44

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
146582	ncm-et-10	2021-05-12 14:18	00:46:13	1956025	303	240	2	61	+368.11 +/- 44.21	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1344000413 \ -pgnout /tmp/ncm-dbt-20210511-1741-042.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146581	ncm-et-13	2021-05-12 14:15	00:49:21	1954961	330	252	1	77	+346.62 +/- 39.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2405858532 \ -pgnout /tmp/ncm-dbt-20210511-1741-041.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146580	ncm-et-4	2021-05-12 14:15	00:49:22	1958787	324	253	2	69	+358.54 +/- 41.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3514348731 \ -pgnout /tmp/ncm-dbt-20210511-1741-040.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+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146579	ncm-et-9	2021-05-12 14:14	00:50:34	1962320	337	275	4	58	+385.74 +/- 45.44	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3428869132 \ -pgnout /tmp/ncm-dbt-20210511-1741-039.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146578	ncm-et-3	2021-05-12 14:12	00:52:40	1960618	358	276	1	81	+352.93 +/- 38.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 785475156 \ -pgnout /tmp/ncm-dbt-20210511-1741-038.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146577	ncm-et-15	2021-05-12 14:12	00:52:32	1953474	348	275	2	71	+367.21 +/- 40.86	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2539692638 \ -pgnout /tmp/ncm-dbt-20210511-1741-037.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146576	ncm-et-10	2021-05-12 13:02	01:15:45	1953897	500	401	2	97	+379.78 +/- 34.83	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2848653639 \ -pgnout /tmp/ncm-dbt-20210511-1741-036.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146575	ncm-et-9	2021-05-12 13:00	01:13:24	1964198	500	404	1	95	+387.57 +/- 35.16	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3014125872 \ -pgnout /tmp/ncm-dbt-20210511-1741-035.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146574	ncm-et-4	2021-05-12 12:59	01:15:23	1960162	500	388	2	110	+356.21 +/- 32.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4131095107 \ -pgnout /tmp/ncm-dbt-20210511-1741-034.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146573	ncm-et-13	2021-05-12 12:59	01:15:51	1947585	500	404	0	96	+389.56 +/- 34.9	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 162131284 \ -pgnout /tmp/ncm-dbt-20210511-1741-033.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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146572	ncm-et-15	2021-05-12 12:59	01:12:51	1962544	500	388	0	112	+359.67 +/- 32.17	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 154366433 \ -pgnout /tmp/ncm-dbt-20210511-1741-032.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146571	ncm-et-3	2021-05-12 12:57	01:14:45	1972499	500	405	6	89	+379.78 +/- 36.47	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1731236349 \ -pgnout /tmp/ncm-dbt-20210511-1741-031.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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146570	ncm-et-10	2021-05-12 11:46	01:15:18	1955113	500	398	4	98	+370.41 +/- 34.7	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 651699862 \ -pgnout /tmp/ncm-dbt-20210511-1741-030.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146569	ncm-et-15	2021-05-12 11:45	01:13:21	1967394	500	399	1	100	+377.87 +/- 34.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2889712156 \ -pgnout /tmp/ncm-dbt-20210511-1741-029.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146568	ncm-et-4	2021-05-12 11:44	01:14:41	1975769	500	413	0	87	+408.38 +/- 36.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2567254877 \ -pgnout /tmp/ncm-dbt-20210511-1741-028.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=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146567	ncm-et-9	2021-05-12 11:44	01:15:39	1953457	500	404	3	93	+383.64 +/- 35.64	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2236653117 \ -pgnout /tmp/ncm-dbt-20210511-1741-027.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146566	ncm-et-13	2021-05-12 11:43	01:15:36	1956484	500	384	2	114	+349.43 +/- 31.99	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2709025507 \ -pgnout /tmp/ncm-dbt-20210511-1741-026.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146565	ncm-et-3	2021-05-12 11:42	01:13:46	1971114	500	405	3	92	+385.59 +/- 35.84	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2968075149 \ -pgnout /tmp/ncm-dbt-20210511-1741-025.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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146564	ncm-et-9	2021-05-12 10:30	01:13:11	1963398	500	392	1	107	+364.98 +/- 33.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3582139698 \ -pgnout /tmp/ncm-dbt-20210511-1741-024.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146563	ncm-et-10	2021-05-12 10:30	01:15:41	1955893	500	395	2	103	+368.59 +/- 33.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4258233063 \ -pgnout /tmp/ncm-dbt-20210511-1741-023.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146562	ncm-et-15	2021-05-12 10:29	01:14:33	1964338	500	411	5	84	+393.6 +/- 37.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2540909600 \ -pgnout /tmp/ncm-dbt-20210511-1741-022.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146561	ncm-et-4	2021-05-12 10:28	01:14:49	1966768	500	398	1	101	+375.98 +/- 34.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1552762455 \ -pgnout /tmp/ncm-dbt-20210511-1741-021.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146560	ncm-et-3	2021-05-12 10:28	01:14:01	1966396	500	401	0	99	+383.63 +/- 34.34	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3909435231 \ -pgnout /tmp/ncm-dbt-20210511-1741-020.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146559	ncm-et-13	2021-05-12 10:26	01:15:37	1947590	500	410	4	86	+393.6 +/- 37.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3830294957 \ -pgnout /tmp/ncm-dbt-20210511-1741-019.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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146558	ncm-et-9	2021-05-12 09:16	01:13:37	1971100	500	404	0	96	+389.56 +/- 34.9	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 175348020 \ -pgnout /tmp/ncm-dbt-20210511-1741-018.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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146557	ncm-et-10	2021-05-12 09:13	01:16:06	1957858	500	396	3	101	+368.59 +/- 34.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 549757795 \ -pgnout /tmp/ncm-dbt-20210511-1741-017.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146556	ncm-et-4	2021-05-12 09:13	01:14:49	1961863	500	406	5	89	+383.64 +/- 36.48	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1049255340 \ -pgnout /tmp/ncm-dbt-20210511-1741-016.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146555	ncm-et-15	2021-05-12 09:13	01:15:49	1955778	500	391	5	104	+356.21 +/- 33.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3961521343 \ -pgnout /tmp/ncm-dbt-20210511-1741-015.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146554	ncm-et-3	2021-05-12 09:12	01:14:36	1968942	500	400	3	97	+375.98 +/- 34.86	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 290226096 \ -pgnout /tmp/ncm-dbt-20210511-1741-014.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146553	ncm-et-13	2021-05-12 09:11	01:14:43	1964611	500	416	4	80	+406.2 +/- 38.54	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2640554711 \ -pgnout /tmp/ncm-dbt-20210511-1741-013.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146552	ncm-et-3	2021-05-12 07:59	01:13:12	1973270	500	398	2	100	+374.11 +/- 34.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3475498657 \ -pgnout /tmp/ncm-dbt-20210511-1741-012.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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146551	ncm-et-9	2021-05-12 07:59	01:16:27	1951469	500	397	3	100	+370.41 +/- 34.31	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1977830655 \ -pgnout /tmp/ncm-dbt-20210511-1741-011.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146550	ncm-et-4	2021-05-12 07:58	01:14:15	1975607	500	413	5	82	+397.72 +/- 38.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2782096274 \ -pgnout /tmp/ncm-dbt-20210511-1741-010.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=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146549	ncm-et-10	2021-05-12 07:58	01:14:53	1952219	500	404	2	94	+385.59 +/- 35.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3303893377 \ -pgnout /tmp/ncm-dbt-20210511-1741-009.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146548	ncm-et-15	2021-05-12 07:57	01:15:07	1954657	500	397	2	101	+372.25 +/- 34.1	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 115865678 \ -pgnout /tmp/ncm-dbt-20210511-1741-008.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146547	ncm-et-13	2021-05-12 07:56	01:14:08	1962322	500	394	2	104	+366.78 +/- 33.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 320879623 \ -pgnout /tmp/ncm-dbt-20210511-1741-007.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146546	ncm-et-3	2021-05-12 06:43	01:15:22	1971256	500	396	5	99	+364.98 +/- 34.53	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 371925001 \ -pgnout /tmp/ncm-dbt-20210511-1741-006.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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146545	ncm-et-9	2021-05-12 06:43	01:15:19	1945251	500	389	3	108	+356.21 +/- 32.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 650935336 \ -pgnout /tmp/ncm-dbt-20210511-1741-005.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=24.68+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146544	ncm-et-15	2021-05-12 06:42	01:14:03	1969412	500	414	2	84	+406.2 +/- 37.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 744374482 \ -pgnout /tmp/ncm-dbt-20210511-1741-004.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=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146543	ncm-et-4	2021-05-12 06:42	01:15:10	1961433	500	414	1	85	+408.38 +/- 37.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 154431295 \ -pgnout /tmp/ncm-dbt-20210511-1741-003.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146542	ncm-et-10	2021-05-12 06:42	01:14:37	1959868	500	413	3	84	+401.92 +/- 37.57	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3971071374 \ -pgnout /tmp/ncm-dbt-20210511-1741-002.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
146541	ncm-et-13	2021-05-12 06:42	01:13:12	1969714	500	379	2	119	+341.24 +/- 31.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3192526368 \ -pgnout /tmp/ncm-dbt-20210511-1741-001.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210511-1741 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a0e2debe3f1d14f84984a9a2c1482dc41f695548 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	a0e2debe3f1d14f84984a9a2c1482dc41f695548
Author	bmc4
Date	2021-05-11 17:41:44 UTC
Remove coordination between searching threads In summary, this revert #2204, as it seems not to bring any strength anymore, so it's no long needed. STC (5+0.05 @ 8 threads): LLR: 2.96 (-2.94,2.94) <-2.50,0.50> Total: 105728 W: 6406 L: 6393 D: 92929 Ptnml(0-2): 154, 5479, 41599, 5464, 168 https://tests.stockfishchess.org/tests/view/6096994095e7f1852abd3154 LTC (20+0.2 @ 8 threads): LLR: 2.96 (-2.94,2.94) <-2.50,0.50> Total: 26336 W: 774 L: 712 D: 24850 Ptnml(0-2): 9, 641, 11810, 695, 13 https://tests.stockfishchess.org/tests/view/6097c62995e7f1852abd31e8 closes https://github.com/official-stockfish/Stockfish/pull/3459 No functional change.