Dev Builds » 20210406-1623

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	08:21:09	1960130	3312	2689	16	607	+388.63 ± 13.82
ncm-et-4	08:21:29	1963078	3346	2677	12	657	+378.32 ± 13.27
ncm-et-9	08:21:23	1963272	3347	2672	9	666	+377.53 ± 13.16
ncm-et-10	08:21:27	1954085	3307	2653	15	639	+379.49 ± 13.46
ncm-et-13	08:21:23	1963521	3368	2685	22	661	+372.88 ± 13.25
ncm-et-15	08:21:42	1958895	3320	2649	15	656	+375.39 ± 13.28
			20000	16025	89	3886	+378.63 ± 5.45

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
145806	ncm-et-3	2021-04-07 00:34	00:47:22	1949309	312	254	1	57	+392.48 ± 45.77	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2658230427 \ -pgnout /tmp/ncm-dbt-20210406-1623-042.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145805	ncm-et-10	2021-04-07 00:33	00:47:59	1954051	307	240	0	67	+364.76 ± 41.85	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1547050375 \ -pgnout /tmp/ncm-dbt-20210406-1623-041.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145804	ncm-et-15	2021-04-07 00:33	00:48:15	1960770	320	259	0	61	+390.93 ± 44.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 124622414 \ -pgnout /tmp/ncm-dbt-20210406-1623-040.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145803	ncm-et-4	2021-04-07 00:30	00:51:32	1973908	346	272	3	71	+360.95 ± 40.9	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1511137159 \ -pgnout /tmp/ncm-dbt-20210406-1623-039.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145802	ncm-et-9	2021-04-07 00:29	00:52:10	1976713	347	278	1	68	+380.03 ± 41.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1659109961 \ -pgnout /tmp/ncm-dbt-20210406-1623-038.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=24.28+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145801	ncm-et-13	2021-04-07 00:27	00:54:02	1968632	368	291	0	77	+372.95 ± 39.0	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 287080899 \ -pgnout /tmp/ncm-dbt-20210406-1623-037.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145800	ncm-et-3	2021-04-06 23:17	01:15:46	1962936	500	403	1	96	+385.59 ± 34.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4168166876 \ -pgnout /tmp/ncm-dbt-20210406-1623-036.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145799	ncm-et-10	2021-04-06 23:17	01:15:41	1950091	500	398	1	101	+375.98 ± 34.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3621517420 \ -pgnout /tmp/ncm-dbt-20210406-1623-035.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145798	ncm-et-15	2021-04-06 23:16	01:16:29	1949493	500	398	1	101	+375.98 ± 34.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3218971790 \ -pgnout /tmp/ncm-dbt-20210406-1623-034.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145797	ncm-et-4	2021-04-06 23:15	01:13:36	1962149	500	393	4	103	+361.43 ± 33.81	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3186212683 \ -pgnout /tmp/ncm-dbt-20210406-1623-033.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145796	ncm-et-9	2021-04-06 23:13	01:15:04	1970061	500	397	2	101	+372.25 ± 34.1	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1605343901 \ -pgnout /tmp/ncm-dbt-20210406-1623-032.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145795	ncm-et-13	2021-04-06 23:12	01:14:11	1963855	500	394	0	106	+370.41 ± 33.12	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2584467660 \ -pgnout /tmp/ncm-dbt-20210406-1623-031.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=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145794	ncm-et-10	2021-04-06 22:00	01:16:00	1956656	500	400	3	97	+375.98 ± 34.86	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4135842543 \ -pgnout /tmp/ncm-dbt-20210406-1623-030.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=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145793	ncm-et-4	2021-04-06 22:00	01:14:40	1973428	500	399	1	100	+377.87 ± 34.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1340917277 \ -pgnout /tmp/ncm-dbt-20210406-1623-029.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145792	ncm-et-3	2021-04-06 22:00	01:16:42	1954827	500	410	2	88	+397.72 ± 36.65	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3101047835 \ -pgnout /tmp/ncm-dbt-20210406-1623-028.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145791	ncm-et-15	2021-04-06 22:00	01:15:24	1956643	500	398	2	100	+374.11 ± 34.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2868938551 \ -pgnout /tmp/ncm-dbt-20210406-1623-027.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145790	ncm-et-9	2021-04-06 21:58	01:14:07	1963539	500	402	1	97	+383.64 ± 34.77	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 435242335 \ -pgnout /tmp/ncm-dbt-20210406-1623-026.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145789	ncm-et-13	2021-04-06 21:58	01:13:53	1962469	500	397	5	98	+366.78 ± 34.71	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4146772798 \ -pgnout /tmp/ncm-dbt-20210406-1623-025.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145788	ncm-et-3	2021-04-06 20:45	01:13:52	1962766	500	394	3	103	+364.98 ± 33.79	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2362934083 \ -pgnout /tmp/ncm-dbt-20210406-1623-024.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145787	ncm-et-4	2021-04-06 20:43	01:16:10	1941733	500	416	2	82	+410.58 ± 38.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3225832564 \ -pgnout /tmp/ncm-dbt-20210406-1623-023.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=24.72+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145786	ncm-et-9	2021-04-06 20:43	01:15:00	1958095	500	402	3	95	+379.78 ± 35.24	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1915013129 \ -pgnout /tmp/ncm-dbt-20210406-1623-022.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145785	ncm-et-13	2021-04-06 20:43	01:14:18	1963238	500	395	3	102	+366.78 ± 33.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1159500066 \ -pgnout /tmp/ncm-dbt-20210406-1623-021.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145784	ncm-et-15	2021-04-06 20:43	01:16:33	1953281	500	387	1	112	+356.21 ± 32.24	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3677540125 \ -pgnout /tmp/ncm-dbt-20210406-1623-020.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145783	ncm-et-10	2021-04-06 20:42	01:17:02	1950551	500	414	4	82	+401.92 ± 38.05	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1311823090 \ -pgnout /tmp/ncm-dbt-20210406-1623-019.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145782	ncm-et-3	2021-04-06 19:30	01:14:23	1972039	500	406	4	90	+385.59 ± 36.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4234806603 \ -pgnout /tmp/ncm-dbt-20210406-1623-018.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=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145781	ncm-et-4	2021-04-06 19:27	01:15:10	1967696	500	390	2	108	+359.68 ± 32.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4093879148 \ -pgnout /tmp/ncm-dbt-20210406-1623-017.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145780	ncm-et-15	2021-04-06 19:27	01:15:34	1955268	500	411	5	84	+393.6 ± 37.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3836859686 \ -pgnout /tmp/ncm-dbt-20210406-1623-016.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145779	ncm-et-13	2021-04-06 19:26	01:15:54	1964764	500	405	8	87	+375.98 ± 36.84	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3708904198 \ -pgnout /tmp/ncm-dbt-20210406-1623-015.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145778	ncm-et-10	2021-04-06 19:26	01:15:51	1956028	500	407	1	92	+393.6 ± 35.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4090185827 \ -pgnout /tmp/ncm-dbt-20210406-1623-014.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145777	ncm-et-9	2021-04-06 19:26	01:16:33	1955568	500	398	1	101	+375.98 ± 34.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2430998229 \ -pgnout /tmp/ncm-dbt-20210406-1623-013.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145776	ncm-et-4	2021-04-06 18:13	01:14:06	1963687	500	401	0	99	+383.63 ± 34.34	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3314718803 \ -pgnout /tmp/ncm-dbt-20210406-1623-012.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145775	ncm-et-3	2021-04-06 18:12	01:17:43	1950569	500	409	1	90	+397.72 ± 36.17	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 322887275 \ -pgnout /tmp/ncm-dbt-20210406-1623-011.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145774	ncm-et-9	2021-04-06 18:12	01:13:23	1968314	500	392	1	107	+364.98 ± 33.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1858440295 \ -pgnout /tmp/ncm-dbt-20210406-1623-010.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145773	ncm-et-15	2021-04-06 18:11	01:15:04	1972964	500	396	3	101	+368.59 ± 34.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1417023696 \ -pgnout /tmp/ncm-dbt-20210406-1623-009.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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145772	ncm-et-13	2021-04-06 18:10	01:15:05	1960768	500	405	3	92	+385.59 ± 35.84	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2068704553 \ -pgnout /tmp/ncm-dbt-20210406-1623-008.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145771	ncm-et-10	2021-04-06 18:10	01:15:26	1951197	500	400	3	97	+375.98 ± 34.86	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1460361361 \ -pgnout /tmp/ncm-dbt-20210406-1623-007.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145770	ncm-et-3	2021-04-06 16:56	01:15:21	1968467	500	413	4	83	+399.81 ± 37.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2711400379 \ -pgnout /tmp/ncm-dbt-20210406-1623-006.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145769	ncm-et-9	2021-04-06 16:56	01:15:06	1950616	500	403	0	97	+387.56 ± 34.71	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1390528241 \ -pgnout /tmp/ncm-dbt-20210406-1623-005.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145768	ncm-et-4	2021-04-06 16:56	01:16:15	1958951	500	406	0	94	+393.6 ± 35.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1023189448 \ -pgnout /tmp/ncm-dbt-20210406-1623-003.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145767	ncm-et-13	2021-04-06 16:56	01:14:00	1960926	500	398	3	99	+372.25 ± 34.49	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3960999862 \ -pgnout /tmp/ncm-dbt-20210406-1623-003.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145766	ncm-et-10	2021-04-06 16:56	01:13:28	1960026	500	394	3	103	+364.98 ± 33.79	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1956979106 \ -pgnout /tmp/ncm-dbt-20210406-1623-002.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=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145765	ncm-et-15	2021-04-06 16:56	01:14:23	1963847	500	400	3	97	+375.98 ± 34.86	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 808777669 \ -pgnout /tmp/ncm-dbt-20210406-1623-001.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210406-1623 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3dfda1b28e14d1f3c2422fed5f203e305f58af28 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	3dfda1b28e14d1f3c2422fed5f203e305f58af28
Author	Vizvezdenec
Date	2021-04-06 16:23:35 UTC
Replace distanceFromPv with a better logic This patch removes the recently introduced distanceFromPv logic, and replaces it with following logic: if reduction of moves with low movecount is really negative, we search them deeper than the first move. passed STC: LLR: 2.95 (-2.94,2.94) {-0.20,1.10} Total: 153008 W: 13913 L: 13579 D: 125516 Ptnml(0-2): 547, 10811, 53470, 11113, 563 https://tests.stockfishchess.org/tests/view/6069c9d02b2df919fd5f04d2 passed LTC: LLR: 2.94 (-2.94,2.94) {0.20,0.90} Total: 101920 W: 3964 L: 3699 D: 94257 Ptnml(0-2): 55, 3279, 44019, 3560, 47 https://tests.stockfishchess.org/tests/view/606a99fd2b2df919fd5f0532 Closes https://github.com/official-stockfish/Stockfish/pull/3421 Bench: 4191632