Dev Builds » 20220213-0005

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	11:20:51	1962040	3323	2854	6	463	+445.46 +/- 15.84
ncm-et-4	11:20:35	1963273	3343	2894	9	440	+453.39 +/- 16.26
ncm-et-9	11:21:10	1963694	3362	2888	3	471	+446.86 +/- 15.69
ncm-et-10	11:21:07	1955367	3313	2857	1	455	+452.12 +/- 15.96
ncm-et-13	11:21:03	1959940	3332	2865	2	465	+448.35 +/- 15.79
ncm-et-15	11:20:51	1953436	3327	2839	5	483	+438.72 +/- 15.5
			20000	17197	26	2777	+447.43 +/- 6.45

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
157013	ncm-et-10	2022-02-14 00:36	01:05:31	1949955	313	269	0	44	+448.58 +/- 52.43	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2435188726 \ -pgnout /tmp/ncm-dbt-20220213-0005-042.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=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157012	ncm-et-3	2022-02-14 00:34	01:06:27	1956179	323	279	0	44	+454.45 +/- 52.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2833011042 \ -pgnout /tmp/ncm-dbt-20220213-0005-041.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157011	ncm-et-15	2022-02-14 00:33	01:07:23	1959699	327	279	1	47	+436.62 +/- 50.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 906913151 \ -pgnout /tmp/ncm-dbt-20220213-0005-040.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157010	ncm-et-13	2022-02-14 00:33	01:07:51	1962462	332	286	0	46	+451.28 +/- 51.23	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3715718013 \ -pgnout /tmp/ncm-dbt-20220213-0005-039.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157009	ncm-et-4	2022-02-14 00:31	01:09:35	1966931	343	302	1	40	+474.25 +/- 55.33	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 246670815 \ -pgnout /tmp/ncm-dbt-20220213-0005-038.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157008	ncm-et-9	2022-02-14 00:27	01:13:40	1968157	362	314	1	47	+455.64 +/- 50.79	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3012726068 \ -pgnout /tmp/ncm-dbt-20220213-0005-037.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157007	ncm-et-10	2022-02-13 22:53	01:41:58	1953902	500	427	0	73	+441.5 +/- 40.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3564232182 \ -pgnout /tmp/ncm-dbt-20220213-0005-036.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157006	ncm-et-15	2022-02-13 22:50	01:42:24	1951305	500	419	1	80	+419.61 +/- 38.47	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 682038718 \ -pgnout /tmp/ncm-dbt-20220213-0005-035.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157005	ncm-et-3	2022-02-13 22:50	01:43:37	1959085	500	427	1	72	+438.95 +/- 40.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 662751592 \ -pgnout /tmp/ncm-dbt-20220213-0005-034.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157004	ncm-et-13	2022-02-13 22:50	01:42:35	1958317	500	430	1	69	+446.7 +/- 41.57	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1015403979 \ -pgnout /tmp/ncm-dbt-20220213-0005-033.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157003	ncm-et-4	2022-02-13 22:47	01:43:43	1954669	500	428	1	71	+441.5 +/- 40.95	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3759503745 \ -pgnout /tmp/ncm-dbt-20220213-0005-032.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157002	ncm-et-9	2022-02-13 22:46	01:41:20	1965695	500	429	0	71	+446.7 +/- 40.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3298608901 \ -pgnout /tmp/ncm-dbt-20220213-0005-031.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157001	ncm-et-10	2022-02-13 21:12	01:40:16	1960164	500	432	0	68	+454.76 +/- 41.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2088693138 \ -pgnout /tmp/ncm-dbt-20220213-0005-030.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157000	ncm-et-3	2022-02-13 21:09	01:40:08	1962610	500	441	1	58	+477.99 +/- 45.54	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3033418358 \ -pgnout /tmp/ncm-dbt-20220213-0005-029.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156999	ncm-et-13	2022-02-13 21:09	01:40:08	1965546	500	426	0	74	+438.95 +/- 40.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 828000783 \ -pgnout /tmp/ncm-dbt-20220213-0005-028.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156998	ncm-et-15	2022-02-13 21:07	01:42:22	1959698	500	421	1	78	+424.28 +/- 38.99	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3286528244 \ -pgnout /tmp/ncm-dbt-20220213-0005-027.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156997	ncm-et-9	2022-02-13 21:03	01:41:30	1961541	500	422	1	77	+426.65 +/- 39.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2057143548 \ -pgnout /tmp/ncm-dbt-20220213-0005-026.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156996	ncm-et-4	2022-02-13 21:03	01:42:59	1967694	500	429	2	69	+441.5 +/- 41.61	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3209769795 \ -pgnout /tmp/ncm-dbt-20220213-0005-025.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156995	ncm-et-10	2022-02-13 19:26	01:45:28	1956034	500	436	0	64	+466.03 +/- 43.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3129067519 \ -pgnout /tmp/ncm-dbt-20220213-0005-024.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156994	ncm-et-15	2022-02-13 19:26	01:41:00	1959388	500	420	1	79	+421.93 +/- 38.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 800700507 \ -pgnout /tmp/ncm-dbt-20220213-0005-023.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156993	ncm-et-13	2022-02-13 19:26	01:42:48	1956025	500	436	1	63	+463.16 +/- 43.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2430862369 \ -pgnout /tmp/ncm-dbt-20220213-0005-022.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156992	ncm-et-3	2022-02-13 19:23	01:45:28	1955575	500	434	1	65	+457.52 +/- 42.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 885525488 \ -pgnout /tmp/ncm-dbt-20220213-0005-021.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156991	ncm-et-4	2022-02-13 19:23	01:39:54	1960483	500	432	0	68	+454.76 +/- 41.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 582920774 \ -pgnout /tmp/ncm-dbt-20220213-0005-020.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156990	ncm-et-9	2022-02-13 19:21	01:41:32	1967385	500	428	0	72	+444.08 +/- 40.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 13552202 \ -pgnout /tmp/ncm-dbt-20220213-0005-019.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156989	ncm-et-13	2022-02-13 17:45	01:39:55	1964629	500	431	0	69	+452.04 +/- 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2039916307 \ -pgnout /tmp/ncm-dbt-20220213-0005-018.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156988	ncm-et-10	2022-02-13 17:45	01:40:23	1960630	500	430	1	69	+446.7 +/- 41.57	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1272624046 \ -pgnout /tmp/ncm-dbt-20220213-0005-017.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156987	ncm-et-15	2022-02-13 17:41	01:44:03	1925792	500	437	0	63	+468.95 +/- 43.54	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3628115254 \ -pgnout /tmp/ncm-dbt-20220213-0005-016.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=24.92+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156986	ncm-et-9	2022-02-13 17:41	01:39:46	1959388	500	434	1	65	+457.52 +/- 42.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2089524454 \ -pgnout /tmp/ncm-dbt-20220213-0005-015.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156985	ncm-et-4	2022-02-13 17:41	01:41:14	1959267	500	436	0	64	+466.03 +/- 43.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3671921002 \ -pgnout /tmp/ncm-dbt-20220213-0005-014.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156984	ncm-et-3	2022-02-13 17:40	01:42:11	1962151	500	426	1	73	+436.43 +/- 40.36	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3441080834 \ -pgnout /tmp/ncm-dbt-20220213-0005-013.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156983	ncm-et-10	2022-02-13 16:00	01:44:17	1954059	500	427	0	73	+441.5 +/- 40.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1561257670 \ -pgnout /tmp/ncm-dbt-20220213-0005-012.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156982	ncm-et-15	2022-02-13 16:00	01:40:43	1959087	500	436	0	64	+466.03 +/- 43.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2193400770 \ -pgnout /tmp/ncm-dbt-20220213-0005-011.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156981	ncm-et-13	2022-02-13 15:59	01:45:10	1951219	500	427	0	73	+441.5 +/- 40.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3505760429 \ -pgnout /tmp/ncm-dbt-20220213-0005-010.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156980	ncm-et-9	2022-02-13 15:59	01:41:33	1961688	500	439	0	61	+474.93 +/- 44.28	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3722616417 \ -pgnout /tmp/ncm-dbt-20220213-0005-009.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156979	ncm-et-4	2022-02-13 15:58	01:41:30	1963224	500	433	3	64	+449.35 +/- 43.26	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 602191609 \ -pgnout /tmp/ncm-dbt-20220213-0005-008.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156978	ncm-et-3	2022-02-13 15:58	01:41:45	1973601	500	423	1	76	+429.05 +/- 39.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1534145879 \ -pgnout /tmp/ncm-dbt-20220213-0005-007.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156977	ncm-et-3	2022-02-13 14:16	01:41:15	1965081	500	424	1	75	+431.48 +/- 39.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1676210958 \ -pgnout /tmp/ncm-dbt-20220213-0005-006.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=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156976	ncm-et-4	2022-02-13 14:16	01:41:40	1970646	500	434	2	64	+454.76 +/- 43.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1168995360 \ -pgnout /tmp/ncm-dbt-20220213-0005-004.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156975	ncm-et-9	2022-02-13 14:16	01:41:49	1962008	500	422	0	78	+429.05 +/- 38.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4104003509 \ -pgnout /tmp/ncm-dbt-20220213-0005-003.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156974	ncm-et-15	2022-02-13 14:16	01:42:56	1959088	500	427	1	72	+438.95 +/- 40.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2597843332 \ -pgnout /tmp/ncm-dbt-20220213-0005-003.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=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156973	ncm-et-13	2022-02-13 14:16	01:42:36	1961385	500	429	0	71	+446.7 +/- 40.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 697400370 \ -pgnout /tmp/ncm-dbt-20220213-0005-001.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
156972	ncm-et-10	2022-02-13 14:16	01:43:14	1952828	500	436	0	64	+466.03 +/- 43.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 704399994 \ -pgnout /tmp/ncm-dbt-20220213-0005-001.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220213-0005 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:3ec6e1d2450183ed4975cf569b5a1286cb9d8369 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	3ec6e1d2450183ed4975cf569b5a1286cb9d8369
Author	Michael Chaly
Date	2022-02-13 00:05:27 UTC
Big search tuning (version 2) One more tuning - this one includes newly introduced heuristics and some other parameters that were not included in previous one. Result of 400k games at 20+0.2 "as is". Tuning is continuing since there is probably a lot more elo to gain. STC: https://tests.stockfishchess.org/tests/view/620782edd71106ed12a497d1 LLR: 2.99 (-2.94,2.94) <0.00,2.50> Total: 38504 W: 10260 L: 9978 D: 18266 Ptnml(0-2): 142, 4249, 10230, 4447, 184 LTC: https://tests.stockfishchess.org/tests/view/6207a243d71106ed12a49d07 LLR: 2.94 (-2.94,2.94) <0.50,3.00> Total: 25176 W: 6793 L: 6546 D: 11837 Ptnml(0-2): 20, 2472, 7360, 2713, 23 closes https://github.com/official-stockfish/Stockfish/pull/3931 Bench: 4784796