Dev Builds » 20221119-0823

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	11:13:38	1952913	3327	2845	4	478	+441.4 +/- 15.58
ncm-et-4	11:13:40	1959251	3348	2900	6	442	+455.31 +/- 16.22
ncm-et-9	11:13:40	1953590	3324	2829	2	493	+437.04 +/- 15.33
ncm-et-10	11:13:49	1952730	3343	2888	6	449	+452.18 +/- 16.09
ncm-et-13	11:13:41	1953594	3334	2860	4	470	+444.91 +/- 15.71
ncm-et-15	11:13:35	1955343	3324	2836	6	482	+438.17 +/- 15.52
			20000	17158	28	2814	+444.74 +/- 6.41

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
162132	ncm-et-9	2022-11-23 05:19	01:04:14	1960624	324	275	1	48	+431.09 +/- 50.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2105516713 \ -pgnout /tmp/ncm-dbt-20221119-0823-042.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162131	ncm-et-15	2022-11-23 05:18	01:05:21	1952686	324	278	2	44	+438.76 +/- 52.57	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2569146096 \ -pgnout /tmp/ncm-dbt-20221119-0823-041.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162130	ncm-et-3	2022-11-23 05:16	01:06:56	1952218	327	282	1	44	+448.46 +/- 52.56	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1648696021 \ -pgnout /tmp/ncm-dbt-20221119-0823-040.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162129	ncm-et-13	2022-11-23 05:15	01:07:44	1949660	334	284	2	48	+429.43 +/- 50.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3695477760 \ -pgnout /tmp/ncm-dbt-20221119-0823-039.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162128	ncm-et-10	2022-11-23 05:14	01:09:35	1959448	343	303	1	39	+478.71 +/- 56.09	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 37101556 \ -pgnout /tmp/ncm-dbt-20221119-0823-038.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162127	ncm-et-4	2022-11-23 05:12	01:11:21	1958360	348	308	0	40	+485.93 +/- 55.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3604395794 \ -pgnout /tmp/ncm-dbt-20221119-0823-037.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162126	ncm-et-15	2022-11-23 03:35	01:41:30	1949192	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2762143711 \ -pgnout /tmp/ncm-dbt-20221119-0823-036.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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162125	ncm-et-9	2022-11-23 03:35	01:42:45	1945952	500	432	0	68	+454.76 +/- 41.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3636042795 \ -pgnout /tmp/ncm-dbt-20221119-0823-035.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=24.67+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162124	ncm-et-3	2022-11-23 03:35	01:40:53	1954849	500	427	1	72	+438.95 +/- 40.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2284018738 \ -pgnout /tmp/ncm-dbt-20221119-0823-034.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162123	ncm-et-13	2022-11-23 03:33	01:41:09	1948904	500	427	0	73	+441.5 +/- 40.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1866686905 \ -pgnout /tmp/ncm-dbt-20221119-0823-033.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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162122	ncm-et-10	2022-11-23 03:33	01:39:43	1959279	500	434	0	66	+460.32 +/- 42.48	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2934810850 \ -pgnout /tmp/ncm-dbt-20221119-0823-032.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162121	ncm-et-4	2022-11-23 03:30	01:41:32	1947258	500	426	0	74	+438.95 +/- 40.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2283868205 \ -pgnout /tmp/ncm-dbt-20221119-0823-031.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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162120	ncm-et-15	2022-11-23 01:53	01:42:15	1955426	500	422	1	77	+426.65 +/- 39.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1669570178 \ -pgnout /tmp/ncm-dbt-20221119-0823-030.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=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162119	ncm-et-9	2022-11-23 01:52	01:42:22	1941143	500	430	0	70	+449.35 +/- 41.19	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2561710242 \ -pgnout /tmp/ncm-dbt-20221119-0823-029.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=24.73+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162118	ncm-et-3	2022-11-23 01:52	01:42:05	1951608	500	426	1	73	+436.43 +/- 40.36	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 477324205 \ -pgnout /tmp/ncm-dbt-20221119-0823-028.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162117	ncm-et-10	2022-11-23 01:52	01:40:38	1947474	500	426	2	72	+433.94 +/- 40.69	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1562814512 \ -pgnout /tmp/ncm-dbt-20221119-0823-027.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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162116	ncm-et-13	2022-11-23 01:52	01:40:57	1956639	500	448	0	52	+504.32 +/- 48.17	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2211480818 \ -pgnout /tmp/ncm-dbt-20221119-0823-026.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=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162115	ncm-et-4	2022-11-23 01:47	01:41:54	1958519	500	442	0	58	+484.24 +/- 45.47	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2147589408 \ -pgnout /tmp/ncm-dbt-20221119-0823-025.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162114	ncm-et-15	2022-11-23 00:12	01:40:16	1957866	500	421	2	77	+421.93 +/- 39.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3798020704 \ -pgnout /tmp/ncm-dbt-20221119-0823-024.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162113	ncm-et-13	2022-11-23 00:11	01:40:00	1961074	500	428	0	72	+444.08 +/- 40.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 302763978 \ -pgnout /tmp/ncm-dbt-20221119-0823-023.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162112	ncm-et-9	2022-11-23 00:11	01:40:40	1954372	500	421	1	78	+424.28 +/- 38.99	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2593963564 \ -pgnout /tmp/ncm-dbt-20221119-0823-022.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162111	ncm-et-3	2022-11-23 00:11	01:40:36	1957414	500	437	0	63	+468.95 +/- 43.54	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3014919642 \ -pgnout /tmp/ncm-dbt-20221119-0823-021.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162110	ncm-et-10	2022-11-23 00:10	01:41:04	1948290	500	431	2	67	+446.7 +/- 42.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4111308695 \ -pgnout /tmp/ncm-dbt-20221119-0823-020.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162109	ncm-et-4	2022-11-23 00:08	01:38:28	1963227	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2410370186 \ -pgnout /tmp/ncm-dbt-20221119-0823-019.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162108	ncm-et-9	2022-11-22 22:30	01:40:36	1959542	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2012330122 \ -pgnout /tmp/ncm-dbt-20221119-0823-018.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162107	ncm-et-15	2022-11-22 22:29	01:42:24	1955576	500	413	0	87	+408.38 +/- 36.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1782817621 \ -pgnout /tmp/ncm-dbt-20221119-0823-017.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162106	ncm-et-3	2022-11-22 22:28	01:41:50	1954860	500	420	0	80	+424.27 +/- 38.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 190717834 \ -pgnout /tmp/ncm-dbt-20221119-0823-016.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=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162105	ncm-et-13	2022-11-22 22:28	01:42:03	1942690	500	433	0	67	+457.52 +/- 42.15	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1451010465 \ -pgnout /tmp/ncm-dbt-20221119-0823-015.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=24.71+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162104	ncm-et-10	2022-11-22 22:28	01:41:33	1955120	500	429	0	71	+446.7 +/- 40.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2807391754 \ -pgnout /tmp/ncm-dbt-20221119-0823-014.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162103	ncm-et-4	2022-11-22 22:25	01:41:46	1954974	500	431	2	67	+446.7 +/- 42.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2955514810 \ -pgnout /tmp/ncm-dbt-20221119-0823-013.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=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162102	ncm-et-9	2022-11-22 20:48	01:40:41	1959131	500	426	0	74	+438.95 +/- 40.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1386397358 \ -pgnout /tmp/ncm-dbt-20221119-0823-012.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162101	ncm-et-13	2022-11-22 20:48	01:39:50	1960771	500	419	0	81	+421.93 +/- 38.15	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 854050275 \ -pgnout /tmp/ncm-dbt-20221119-0823-011.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162100	ncm-et-10	2022-11-22 20:48	01:39:57	1952985	500	438	0	62	+471.92 +/- 43.9	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3926235673 \ -pgnout /tmp/ncm-dbt-20221119-0823-010.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162099	ncm-et-15	2022-11-22 20:47	01:41:15	1956647	500	438	1	61	+468.96 +/- 44.35	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2349723528 \ -pgnout /tmp/ncm-dbt-20221119-0823-009.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162098	ncm-et-3	2022-11-22 20:46	01:41:27	1949951	500	428	0	72	+444.08 +/- 40.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3852212018 \ -pgnout /tmp/ncm-dbt-20221119-0823-008.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162097	ncm-et-4	2022-11-22 20:46	01:39:16	1965568	500	440	1	59	+474.93 +/- 45.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1680797016 \ -pgnout /tmp/ncm-dbt-20221119-0823-007.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162096	ncm-et-3	2022-11-22 19:06	01:39:51	1949492	500	425	1	74	+433.94 +/- 40.08	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2953616035 \ -pgnout /tmp/ncm-dbt-20221119-0823-006.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162095	ncm-et-10	2022-11-22 19:06	01:41:19	1946517	500	427	1	72	+438.95 +/- 40.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2086445496 \ -pgnout /tmp/ncm-dbt-20221119-0823-005.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=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162094	ncm-et-15	2022-11-22 19:06	01:40:34	1960012	500	439	0	61	+474.93 +/- 44.28	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 20307747 \ -pgnout /tmp/ncm-dbt-20221119-0823-004.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162093	ncm-et-4	2022-11-22 19:06	01:39:23	1966857	500	428	3	69	+436.43 +/- 41.61	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3349855384 \ -pgnout /tmp/ncm-dbt-20221119-0823-003.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162092	ncm-et-9	2022-11-22 19:05	01:42:22	1954367	500	420	0	80	+424.27 +/- 38.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 849392409 \ -pgnout /tmp/ncm-dbt-20221119-0823-002.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
162091	ncm-et-13	2022-11-22 19:05	01:41:58	1955420	500	421	2	77	+421.93 +/- 39.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3535724349 \ -pgnout /tmp/ncm-dbt-20221119-0823-001.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221119-0823 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:219fa2f0a79381d35d9eb1240781cc598e74f647 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	219fa2f0a79381d35d9eb1240781cc598e74f647
Author	Michael Chaly
Date	2022-11-19 08:23:26 UTC
Do shallower search in case of lmr being not successful enough In case of a move passing LMR but it results being not too far from the current best search result produce a full depth search with reduced depth. Original idea by lonfom169 . Passed STC: https://tests.stockfishchess.org/tests/view/6373409b54d69a2f33913fbd LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 169504 W: 45351 L: 44848 D: 79305 Ptnml(0-2): 598, 18853, 45353, 19344, 604 Passed LTC: https://tests.stockfishchess.org/tests/view/6374c58528e3405283eb8d2d LLR: 2.96 (-2.94,2.94) <0.50,2.50> Total: 51144 W: 13802 L: 13471 D: 23871 Ptnml(0-2): 19, 4928, 15362, 5229, 34 closes https://github.com/official-stockfish/Stockfish/pull/4230 bench 4277005