Dev Builds » 20211021-1042

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	12:29:41	1962676	5000	4271	11	718	+438.95 +/- 12.71
ncm-et-10	12:31:13	1955674	4966	4223	11	732	+434.15 +/- 12.59
ncm-et-13	12:30:46	1962756	5015	4283	11	721	+438.75 +/- 12.68
ncm-et-15	12:30:42	1960897	5019	4312	10	697	+445.58 +/- 12.9
			20000	17089	43	2868	+439.33 +/- 6.35

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
152639	ncm-et-13	2021-10-22 06:51	00:02:43	1959720	15	11	0	4	+325.08 +/- 234.24	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1148469271 \ -pgnout /tmp/ncm-dbt-20211021-1042-042.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152638	ncm-et-15	2021-10-22 06:50	00:03:51	1948047	19	17	0	2	+501.94 +/- 428.28	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 289267386 \ -pgnout /tmp/ncm-dbt-20211021-1042-041.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152637	ncm-et-10	2021-10-22 05:42	01:11:37	1957587	466	403	1	62	+452.94 +/- 43.95	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4055832016 \ -pgnout /tmp/ncm-dbt-20211021-1042-040.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152636	ncm-et-3	2021-10-22 05:36	01:15:29	1965072	500	430	1	69	+446.7 +/- 41.57	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3847083725 \ -pgnout /tmp/ncm-dbt-20211021-1042-039.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152635	ncm-et-13	2021-10-22 05:35	01:14:52	1960473	500	440	1	59	+474.93 +/- 45.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1359660633 \ -pgnout /tmp/ncm-dbt-20211021-1042-038.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=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152634	ncm-et-15	2021-10-22 05:34	01:15:13	1965074	500	425	1	74	+433.94 +/- 40.08	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2263540703 \ -pgnout /tmp/ncm-dbt-20211021-1042-037.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152633	ncm-et-10	2021-10-22 04:27	01:14:43	1961691	500	406	0	94	+393.6 +/- 35.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3257169906 \ -pgnout /tmp/ncm-dbt-20211021-1042-036.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152632	ncm-et-3	2021-10-22 04:22	01:13:49	1964690	500	421	2	77	+421.93 +/- 39.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2143343362 \ -pgnout /tmp/ncm-dbt-20211021-1042-035.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152631	ncm-et-13	2021-10-22 04:19	01:15:31	1954555	500	414	1	85	+408.38 +/- 37.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3149189636 \ -pgnout /tmp/ncm-dbt-20211021-1042-034.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152630	ncm-et-15	2021-10-22 04:19	01:14:11	1960166	500	439	1	60	+471.92 +/- 44.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1649702242 \ -pgnout /tmp/ncm-dbt-20211021-1042-033.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152629	ncm-et-10	2021-10-22 03:10	01:15:37	1959081	500	427	0	73	+441.5 +/- 40.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3730699774 \ -pgnout /tmp/ncm-dbt-20211021-1042-032.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+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152628	ncm-et-3	2021-10-22 03:07	01:14:28	1967392	500	430	0	70	+449.35 +/- 41.19	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 758206990 \ -pgnout /tmp/ncm-dbt-20211021-1042-031.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152627	ncm-et-13	2021-10-22 03:04	01:14:27	1968321	500	428	1	71	+441.5 +/- 40.95	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1521199295 \ -pgnout /tmp/ncm-dbt-20211021-1042-030.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152626	ncm-et-15	2021-10-22 03:03	01:14:55	1960492	500	429	1	70	+444.09 +/- 41.26	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2104133300 \ -pgnout /tmp/ncm-dbt-20211021-1042-029.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152625	ncm-et-10	2021-10-22 01:54	01:15:41	1953747	500	438	1	61	+468.96 +/- 44.35	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 104008804 \ -pgnout /tmp/ncm-dbt-20211021-1042-028.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152624	ncm-et-3	2021-10-22 01:51	01:15:18	1963118	500	424	1	75	+431.48 +/- 39.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1207267640 \ -pgnout /tmp/ncm-dbt-20211021-1042-027.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152623	ncm-et-13	2021-10-22 01:49	01:14:45	1965231	500	419	2	79	+417.32 +/- 38.77	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3078431430 \ -pgnout /tmp/ncm-dbt-20211021-1042-026.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152622	ncm-et-15	2021-10-22 01:46	01:16:41	1956984	500	424	2	74	+429.05 +/- 40.11	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4097030447 \ -pgnout /tmp/ncm-dbt-20211021-1042-025.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152621	ncm-et-10	2021-10-22 00:37	01:16:12	1941285	500	418	2	80	+415.05 +/- 38.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2620175325 \ -pgnout /tmp/ncm-dbt-20211021-1042-024.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=24.73+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152620	ncm-et-3	2021-10-22 00:35	01:15:47	1954073	500	423	0	77	+431.48 +/- 39.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3376646840 \ -pgnout /tmp/ncm-dbt-20211021-1042-023.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152619	ncm-et-13	2021-10-22 00:33	01:15:12	1959853	500	420	1	79	+421.93 +/- 38.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 178734271 \ -pgnout /tmp/ncm-dbt-20211021-1042-022.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152618	ncm-et-15	2021-10-22 00:31	01:14:57	1963381	500	444	0	56	+490.71 +/- 46.32	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 934655679 \ -pgnout /tmp/ncm-dbt-20211021-1042-021.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=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152617	ncm-et-10	2021-10-21 23:21	01:15:28	1953746	500	415	3	82	+406.2 +/- 38.05	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4016296320 \ -pgnout /tmp/ncm-dbt-20211021-1042-020.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=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152616	ncm-et-3	2021-10-21 23:19	01:15:19	1963392	500	430	2	68	+444.09 +/- 41.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1189527214 \ -pgnout /tmp/ncm-dbt-20211021-1042-019.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=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152615	ncm-et-13	2021-10-21 23:16	01:15:52	1967550	500	429	2	69	+441.5 +/- 41.61	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1782037973 \ -pgnout /tmp/ncm-dbt-20211021-1042-018.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152614	ncm-et-15	2021-10-21 23:16	01:13:54	1965694	500	424	1	75	+431.48 +/- 39.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1248323634 \ -pgnout /tmp/ncm-dbt-20211021-1042-017.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152613	ncm-et-10	2021-10-21 22:05	01:15:29	1953205	500	435	1	64	+460.32 +/- 43.24	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1302238674 \ -pgnout /tmp/ncm-dbt-20211021-1042-016.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152612	ncm-et-3	2021-10-21 22:02	01:15:55	1962937	500	429	1	70	+444.09 +/- 41.26	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3809954802 \ -pgnout /tmp/ncm-dbt-20211021-1042-015.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152611	ncm-et-15	2021-10-21 22:01	01:14:16	1963857	500	424	1	75	+431.48 +/- 39.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2916797572 \ -pgnout /tmp/ncm-dbt-20211021-1042-014.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152610	ncm-et-13	2021-10-21 22:01	01:14:45	1965534	500	424	0	76	+433.94 +/- 39.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2608719408 \ -pgnout /tmp/ncm-dbt-20211021-1042-013.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152609	ncm-et-10	2021-10-21 20:49	01:15:40	1950245	500	412	2	86	+401.92 +/- 37.09	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2960739786 \ -pgnout /tmp/ncm-dbt-20211021-1042-012.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152608	ncm-et-13	2021-10-21 20:47	01:13:17	1964012	500	429	1	70	+444.09 +/- 41.26	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2481598999 \ -pgnout /tmp/ncm-dbt-20211021-1042-011.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152607	ncm-et-15	2021-10-21 20:47	01:13:49	1961234	500	428	2	70	+438.95 +/- 41.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1054965127 \ -pgnout /tmp/ncm-dbt-20211021-1042-010.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152606	ncm-et-3	2021-10-21 20:46	01:15:27	1960006	500	436	0	64	+466.03 +/- 43.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 827600891 \ -pgnout /tmp/ncm-dbt-20211021-1042-009.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152605	ncm-et-10	2021-10-21 19:33	01:15:21	1964151	500	439	0	61	+474.93 +/- 44.28	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2405616419 \ -pgnout /tmp/ncm-dbt-20211021-1042-008.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152604	ncm-et-13	2021-10-21 19:32	01:14:55	1960622	500	443	1	56	+484.25 +/- 46.39	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2223645665 \ -pgnout /tmp/ncm-dbt-20211021-1042-007.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152603	ncm-et-15	2021-10-21 19:31	01:14:47	1964773	500	424	1	75	+431.48 +/- 39.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2393840857 \ -pgnout /tmp/ncm-dbt-20211021-1042-006.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152602	ncm-et-3	2021-10-21 19:31	01:14:31	1966033	500	419	1	80	+419.61 +/- 38.47	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 938042665 \ -pgnout /tmp/ncm-dbt-20211021-1042-005.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152601	ncm-et-10	2021-10-21 18:17	01:15:25	1962010	500	430	1	69	+446.7 +/- 41.57	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2509350869 \ -pgnout /tmp/ncm-dbt-20211021-1042-004.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152600	ncm-et-13	2021-10-21 18:17	01:14:27	1964455	500	426	1	73	+436.43 +/- 40.36	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1800510742 \ -pgnout /tmp/ncm-dbt-20211021-1042-003.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152599	ncm-et-3	2021-10-21 18:17	01:13:38	1960049	500	429	3	68	+438.95 +/- 41.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1698448671 \ -pgnout /tmp/ncm-dbt-20211021-1042-002.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=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
152598	ncm-et-15	2021-10-21 18:17	01:14:08	1960172	500	434	0	66	+460.32 +/- 42.48	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2153354969 \ -pgnout /tmp/ncm-dbt-20211021-1042-001.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20211021-1042 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:8a8640a761f266979c7130a49ebbc9ed4c680102 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	8a8640a761f266979c7130a49ebbc9ed4c680102
Author	Stefan Geschwentner
Date	2021-10-21 10:42:30 UTC
Double extend more often via LMR Allow for first three moves always a two plies deeper LMR search. STC: LLR: 2.96 (-2.94,2.94) <-2.50,0.50> Total: 206096 W: 51966 L: 52093 D: 102037 Ptnml(0-2): 664, 23817, 54293, 23530, 744 https://tests.stockfishchess.org/tests/view/616f197d40f619782fd4f75a LTC: LLR: 2.93 (-2.94,2.94) <-2.50,0.50> Total: 62384 W: 15567 L: 15492 D: 31325 Ptnml(0-2): 40, 6633, 17777, 6696, 46 https://tests.stockfishchess.org/tests/view/616ffa1b4f0b65a0e231e682 closes https://github.com/official-stockfish/Stockfish/pull/3752 Bench: 6154836