Dev Builds » 20230604-2101

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	09:29:48	1952028	3317	2839	5	473	+442.0 +/- 15.66
ncm-et-4	09:29:48	1948907	3310	2846	3	461	+447.91 +/- 15.86
ncm-et-9	09:29:25	1957010	3333	2861	7	465	+444.46 +/- 15.81
ncm-et-10	09:29:55	1957059	3332	2849	2	481	+442.07 +/- 15.52
ncm-et-13	09:29:52	1964048	3386	2902	4	480	+443.93 +/- 15.55
ncm-et-15	09:29:35	1952207	3322	2878	4	440	+456.33 +/- 16.25
			20000	17175	25	2800	+446.05 +/- 6.43

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo
190895	ncm-et-4	2023-06-07 14:27	00:53:37	1952175	310	265	1	44	+438.46 +/- 52.54
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3927031491 \ -pgnout /tmp/ncm-dbt-20230604-2101-042.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190894	ncm-et-3	2023-06-07 14:27	00:53:43	1961457	317	270	2	45	+430.78 +/- 51.94
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1786334642 \ -pgnout /tmp/ncm-dbt-20230604-2101-041.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190890	ncm-et-15	2023-06-07 14:26	00:54:48	1950852	322	288	1	33	+496.22 +/- 61.35
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2552053610 \ -pgnout /tmp/ncm-dbt-20230604-2101-040.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190889	ncm-et-9	2023-06-07 14:24	00:56:12	1966311	333	287	0	46	+451.85 +/- 51.23
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3087201019 \ -pgnout /tmp/ncm-dbt-20230604-2101-039.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190888	ncm-et-10	2023-06-07 14:22	00:58:31	1954354	332	285	0	47	+447.27 +/- 50.64
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1936491565 \ -pgnout /tmp/ncm-dbt-20230604-2101-038.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190887	ncm-et-13	2023-06-07 14:16	01:04:20	1962827	386	335	0	51	+460.14 +/- 48.57
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3173368137 \ -pgnout /tmp/ncm-dbt-20230604-2101-037.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190884	ncm-et-4	2023-06-07 13:01	01:25:40	1949941	500	420	0	80	+424.27 +/- 38.4
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 509120375 \ -pgnout /tmp/ncm-dbt-20230604-2101-036.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190883	ncm-et-15	2023-06-07 12:59	01:26:13	1952690	500	432	0	68	+454.76 +/- 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3555639550 \ -pgnout /tmp/ncm-dbt-20230604-2101-035.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190882	ncm-et-3	2023-06-07 12:59	01:27:35	1937723	500	421	1	78	+424.28 +/- 38.99
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1325642649 \ -pgnout /tmp/ncm-dbt-20230604-2101-034.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=24.77+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190881	ncm-et-9	2023-06-07 12:58	01:24:56	1949708	500	429	3	68	+438.95 +/- 41.92
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3464257595 \ -pgnout /tmp/ncm-dbt-20230604-2101-033.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190877	ncm-et-10	2023-06-07 12:56	01:25:04	1956944	500	424	0	76	+433.94 +/- 39.45
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2750833456 \ -pgnout /tmp/ncm-dbt-20230604-2101-032.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190875	ncm-et-13	2023-06-07 12:51	01:24:37	1953290	500	430	1	69	+446.7 +/- 41.57
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3259827758 \ -pgnout /tmp/ncm-dbt-20230604-2101-031.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190874	ncm-et-4	2023-06-07 11:35	01:25:32	1952551	500	434	0	66	+460.32 +/- 42.48
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 944688461 \ -pgnout /tmp/ncm-dbt-20230604-2101-030.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190873	ncm-et-15	2023-06-07 11:34	01:24:35	1955419	500	423	1	76	+429.05 +/- 39.52
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2298567549 \ -pgnout /tmp/ncm-dbt-20230604-2101-029.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190872	ncm-et-3	2023-06-07 11:34	01:24:34	1965541	500	424	2	74	+429.05 +/- 40.11
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3621376661 \ -pgnout /tmp/ncm-dbt-20230604-2101-028.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=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190870	ncm-et-9	2023-06-07 11:31	01:26:27	1947825	500	439	0	61	+474.93 +/- 44.28
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 975508491 \ -pgnout /tmp/ncm-dbt-20230604-2101-027.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190868	ncm-et-10	2023-06-07 11:29	01:26:35	1959120	500	426	0	74	+438.95 +/- 40.01
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3915260306 \ -pgnout /tmp/ncm-dbt-20230604-2101-026.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190864	ncm-et-13	2023-06-07 11:27	01:23:44	1969432	500	431	2	67	+446.7 +/- 42.25
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1720743312 \ -pgnout /tmp/ncm-dbt-20230604-2101-025.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190862	ncm-et-4	2023-06-07 10:09	01:24:28	1960328	500	439	1	60	+471.92 +/- 44.73
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2317283894 \ -pgnout /tmp/ncm-dbt-20230604-2101-024.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190861	ncm-et-15	2023-06-07 10:07	01:25:59	1942649	500	429	0	71	+446.7 +/- 40.89
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1153846169 \ -pgnout /tmp/ncm-dbt-20230604-2101-023.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=24.71+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190860	ncm-et-3	2023-06-07 10:07	01:26:18	1953483	500	425	0	75	+436.43 +/- 39.73
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3526666138 \ -pgnout /tmp/ncm-dbt-20230604-2101-022.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190859	ncm-et-9	2023-06-07 10:05	01:26:06	1955567	500	414	0	86	+410.58 +/- 36.97
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2639238327 \ -pgnout /tmp/ncm-dbt-20230604-2101-021.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=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190858	ncm-et-10	2023-06-07 10:03	01:25:55	1955720	500	427	1	72	+438.95 +/- 40.66
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3689744196 \ -pgnout /tmp/ncm-dbt-20230604-2101-020.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190855	ncm-et-13	2023-06-07 10:00	01:26:31	1958838	500	421	0	79	+426.65 +/- 38.66
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 4199991763 \ -pgnout /tmp/ncm-dbt-20230604-2101-019.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190850	ncm-et-4	2023-06-07 08:41	01:27:34	1932484	500	424	1	75	+431.48 +/- 39.8
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2357801651 \ -pgnout /tmp/ncm-dbt-20230604-2101-018.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=24.84+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190849	ncm-et-3	2023-06-07 08:41	01:25:21	1940857	500	432	0	68	+454.76 +/- 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 763479375 \ -pgnout /tmp/ncm-dbt-20230604-2101-017.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=24.73+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190848	ncm-et-15	2023-06-07 08:40	01:26:40	1953296	500	421	1	78	+424.28 +/- 38.99
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 974718834 \ -pgnout /tmp/ncm-dbt-20230604-2101-016.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=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190847	ncm-et-9	2023-06-07 08:39	01:24:22	1962459	500	431	1	68	+449.35 +/- 41.89
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 428038944 \ -pgnout /tmp/ncm-dbt-20230604-2101-015.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190846	ncm-et-10	2023-06-07 08:38	01:23:33	1961395	500	431	1	68	+449.35 +/- 41.89
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3276964818 \ -pgnout /tmp/ncm-dbt-20230604-2101-014.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190845	ncm-et-13	2023-06-07 08:36	01:23:17	1968327	500	433	0	67	+457.52 +/- 42.15
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1852141750 \ -pgnout /tmp/ncm-dbt-20230604-2101-013.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190838	ncm-et-4	2023-06-07 07:14	01:26:05	1954054	500	427	0	73	+441.5 +/- 40.29
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1962392632 \ -pgnout /tmp/ncm-dbt-20230604-2101-012.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=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190837	ncm-et-15	2023-06-07 07:14	01:24:52	1954063	500	434	0	66	+460.32 +/- 42.48
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2362346002 \ -pgnout /tmp/ncm-dbt-20230604-2101-011.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190836	ncm-et-3	2023-06-07 07:14	01:25:44	1959239	500	446	0	54	+497.39 +/- 47.22
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2508173855 \ -pgnout /tmp/ncm-dbt-20230604-2101-010.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190835	ncm-et-9	2023-06-07 07:14	01:24:53	1963573	500	426	2	72	+433.94 +/- 40.69
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1452010699 \ -pgnout /tmp/ncm-dbt-20230604-2101-009.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190834	ncm-et-13	2023-06-07 07:13	01:22:19	1970643	500	422	0	78	+429.05 +/- 38.92
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3803698605 \ -pgnout /tmp/ncm-dbt-20230604-2101-008.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190833	ncm-et-10	2023-06-07 07:11	01:26:29	1942475	500	428	0	72	+444.08 +/- 40.59
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3040596566 \ -pgnout /tmp/ncm-dbt-20230604-2101-007.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=24.71+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190820	ncm-et-15	2023-06-07 05:47	01:26:28	1956482	500	451	1	48	+511.5 +/- 50.32
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 219848389 \ -pgnout /tmp/ncm-dbt-20230604-2101-006.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190819	ncm-et-3	2023-06-07 05:47	01:26:33	1945899	500	421	0	79	+426.65 +/- 38.66
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 211862564 \ -pgnout /tmp/ncm-dbt-20230604-2101-005.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=24.67+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190818	ncm-et-4	2023-06-07 05:47	01:26:52	1940821	500	437	0	63	+468.95 +/- 43.54
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2747307034 \ -pgnout /tmp/ncm-dbt-20230604-2101-004.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=24.73+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190817	ncm-et-13	2023-06-07 05:47	01:25:04	1964985	500	430	1	69	+446.7 +/- 41.57
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 406457702 \ -pgnout /tmp/ncm-dbt-20230604-2101-003.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=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190816	ncm-et-9	2023-06-07 05:47	01:26:29	1953631	500	435	1	64	+460.32 +/- 43.24
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2148543801 \ -pgnout /tmp/ncm-dbt-20230604-2101-002.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
190815	ncm-et-10	2023-06-07 05:47	01:23:48	1969407	500	428	0	72	+444.08 +/- 40.59
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1215956519 \ -pgnout /tmp/ncm-dbt-20230604-2101-001.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230604-2101 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:5930c0defbe01576315d7d081447f94a01daf337 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	5930c0defbe01576315d7d081447f94a01daf337
Author	Guenther Demetz
Date	2023-06-04 21:01:14 UTC
Simplify away SEE verification After 4 simplificatons over PR#4453 the idea does not yield significant improvement anymore. Maybe also https://tests.stockfishchess.org/tests/view/640c88092644b62c3394c1c5 was a fluke. Passed non-regression bounds: STC: https://tests.stockfishchess.org/tests/view/64705389c079b6583146d873 LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 131936 W: 35040 L: 34930 D: 61966 Ptnml(0-2): 336, 14559, 36035, 14735, 303 LTC: https://tests.stockfishchess.org/tests/view/6471a2ade549d9cf2fb213cd LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 407700 W: 109999 L: 110164 D: 187537 Ptnml(0-2): 279, 39913, 123689, 39632, 337 closes https://github.com/official-stockfish/Stockfish/pull/4595 bench: 2675974