Dev Builds » 20210608-1816

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	Wins	Losses	Draws	Elo
ncm-et-3	08:15:30	1966603	3349	2723	23	603	+387.78 +/- 13.88
ncm-et-4	08:15:25	1965882	3361	2747	11	603	+395.69 +/- 13.86
ncm-et-9	08:15:39	1959242	3325	2738	18	569	+399.86 +/- 14.29
ncm-et-10	08:15:34	1955031	3307	2683	12	612	+389.24 +/- 13.76
ncm-et-13	08:15:36	1960635	3353	2693	20	640	+379.01 +/- 13.46
ncm-et-15	08:15:45	1957207	3305	2715	11	579	+399.97 +/- 14.15
			20000	16299	95	3606	+391.77 +/- 5.66

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
148369	ncm-et-15	2021-06-09 20:29	00:44:59	1965235	305	251	0	54	+405.07 +/- 46.97	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3761932550 \ -pgnout /tmp/ncm-dbt-20210608-1816-042.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148368	ncm-et-10	2021-06-09 20:27	00:46:29	1958777	307	254	1	52	+406.32 +/- 48.06	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 925136397 \ -pgnout /tmp/ncm-dbt-20210608-1816-041.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148367	ncm-et-9	2021-06-09 20:25	00:48:55	1952068	325	280	1	44	+447.31 +/- 52.56	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2849576200 \ -pgnout /tmp/ncm-dbt-20210608-1816-040.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148366	ncm-et-13	2021-06-09 20:22	00:52:04	1962928	353	282	2	69	+375.23 +/- 41.49	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 69003603 \ -pgnout /tmp/ncm-dbt-20210608-1816-039.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148365	ncm-et-3	2021-06-09 20:21	00:52:29	1948159	349	274	3	72	+360.12 +/- 40.61	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 895240898 \ -pgnout /tmp/ncm-dbt-20210608-1816-038.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148364	ncm-et-4	2021-06-09 20:20	00:53:57	1974364	361	291	2	68	+382.23 +/- 41.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3223456210 \ -pgnout /tmp/ncm-dbt-20210608-1816-037.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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148363	ncm-et-15	2021-06-09 19:12	01:16:12	1951157	500	404	3	93	+383.64 +/- 35.64	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 15772080 \ -pgnout /tmp/ncm-dbt-20210608-1816-036.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148362	ncm-et-10	2021-06-09 19:11	01:15:45	1952522	500	408	1	91	+395.65 +/- 35.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3330520659 \ -pgnout /tmp/ncm-dbt-20210608-1816-035.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=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148361	ncm-et-9	2021-06-09 19:10	01:14:16	1963395	500	406	5	89	+383.64 +/- 36.48	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3670232402 \ -pgnout /tmp/ncm-dbt-20210608-1816-034.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148360	ncm-et-3	2021-06-09 19:06	01:14:18	1968776	500	408	2	90	+393.6 +/- 36.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1351610850 \ -pgnout /tmp/ncm-dbt-20210608-1816-033.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148359	ncm-et-13	2021-06-09 19:06	01:15:38	1954384	500	406	2	92	+389.56 +/- 35.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3797347931 \ -pgnout /tmp/ncm-dbt-20210608-1816-032.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=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148358	ncm-et-4	2021-06-09 19:05	01:13:47	1958471	500	406	2	92	+389.56 +/- 35.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3838773707 \ -pgnout /tmp/ncm-dbt-20210608-1816-031.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148357	ncm-et-15	2021-06-09 18:00	01:11:44	1968160	500	415	2	83	+408.38 +/- 37.78	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1478880798 \ -pgnout /tmp/ncm-dbt-20210608-1816-030.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=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148356	ncm-et-10	2021-06-09 17:56	01:14:32	1954651	500	408	2	90	+393.6 +/- 36.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2602356411 \ -pgnout /tmp/ncm-dbt-20210608-1816-029.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148355	ncm-et-9	2021-06-09 17:54	01:15:25	1958624	500	414	3	83	+404.05 +/- 37.81	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3868976950 \ -pgnout /tmp/ncm-dbt-20210608-1816-028.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148354	ncm-et-3	2021-06-09 17:53	01:13:01	1974836	500	399	5	96	+370.41 +/- 35.09	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3076010121 \ -pgnout /tmp/ncm-dbt-20210608-1816-027.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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148353	ncm-et-4	2021-06-09 17:52	01:12:49	1962931	500	402	1	97	+383.64 +/- 34.77	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 558171098 \ -pgnout /tmp/ncm-dbt-20210608-1816-026.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148352	ncm-et-13	2021-06-09 17:51	01:13:42	1960002	500	387	3	110	+352.8 +/- 32.64	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 218163665 \ -pgnout /tmp/ncm-dbt-20210608-1816-025.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148351	ncm-et-15	2021-06-09 16:44	01:15:12	1956797	500	415	3	82	+406.2 +/- 38.05	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2278684454 \ -pgnout /tmp/ncm-dbt-20210608-1816-024.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148350	ncm-et-10	2021-06-09 16:41	01:14:04	1953439	500	404	3	93	+383.64 +/- 35.64	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3707389373 \ -pgnout /tmp/ncm-dbt-20210608-1816-023.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148349	ncm-et-9	2021-06-09 16:40	01:13:09	1962775	500	404	2	94	+385.59 +/- 35.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1267421793 \ -pgnout /tmp/ncm-dbt-20210608-1816-022.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148348	ncm-et-13	2021-06-09 16:38	01:12:50	1962765	500	404	3	93	+383.64 +/- 35.64	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3206369044 \ -pgnout /tmp/ncm-dbt-20210608-1816-021.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148347	ncm-et-4	2021-06-09 16:37	01:14:26	1963229	500	413	1	86	+406.2 +/- 37.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1784953902 \ -pgnout /tmp/ncm-dbt-20210608-1816-020.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148346	ncm-et-3	2021-06-09 16:37	01:15:27	1958316	500	407	1	92	+393.6 +/- 35.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2386532535 \ -pgnout /tmp/ncm-dbt-20210608-1816-019.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148345	ncm-et-15	2021-06-09 15:27	01:16:49	1952074	500	402	2	96	+381.7 +/- 35.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1456315243 \ -pgnout /tmp/ncm-dbt-20210608-1816-018.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148344	ncm-et-9	2021-06-09 15:26	01:13:59	1961929	500	422	1	77	+426.65 +/- 39.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1091279430 \ -pgnout /tmp/ncm-dbt-20210608-1816-017.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148343	ncm-et-10	2021-06-09 15:26	01:15:04	1953748	500	402	1	97	+383.64 +/- 34.77	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3336996816 \ -pgnout /tmp/ncm-dbt-20210608-1816-016.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=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148342	ncm-et-4	2021-06-09 15:23	01:13:00	1968792	500	409	2	89	+395.65 +/- 36.43	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1893308717 \ -pgnout /tmp/ncm-dbt-20210608-1816-015.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148341	ncm-et-13	2021-06-09 15:22	01:14:55	1961696	500	402	2	96	+381.7 +/- 35.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1279035347 \ -pgnout /tmp/ncm-dbt-20210608-1816-014.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=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148340	ncm-et-3	2021-06-09 15:22	01:14:10	1973895	500	411	2	87	+399.81 +/- 36.87	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1433380591 \ -pgnout /tmp/ncm-dbt-20210608-1816-013.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148339	ncm-et-9	2021-06-09 14:11	01:14:23	1958631	500	397	4	99	+368.59 +/- 34.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4173502937 \ -pgnout /tmp/ncm-dbt-20210608-1816-012.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148338	ncm-et-15	2021-06-09 14:11	01:15:31	1951465	500	409	0	91	+399.81 +/- 35.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3734641452 \ -pgnout /tmp/ncm-dbt-20210608-1816-011.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148337	ncm-et-10	2021-06-09 14:10	01:14:40	1954826	500	406	2	92	+389.56 +/- 35.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3279115012 \ -pgnout /tmp/ncm-dbt-20210608-1816-010.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148336	ncm-et-4	2021-06-09 14:09	01:13:48	1967849	500	417	1	82	+415.05 +/- 37.98	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 451258910 \ -pgnout /tmp/ncm-dbt-20210608-1816-009.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148335	ncm-et-13	2021-06-09 14:09	01:13:10	1960666	500	406	5	89	+383.64 +/- 36.48	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 780311108 \ -pgnout /tmp/ncm-dbt-20210608-1816-008.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148334	ncm-et-3	2021-06-09 14:08	01:12:49	1976230	500	404	5	91	+379.78 +/- 36.07	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2739329367 \ -pgnout /tmp/ncm-dbt-20210608-1816-007.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=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148333	ncm-et-15	2021-06-09 12:55	01:15:18	1955567	500	419	1	80	+419.61 +/- 38.47	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2278870854 \ -pgnout /tmp/ncm-dbt-20210608-1816-006.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148332	ncm-et-4	2021-06-09 12:55	01:13:38	1965538	500	409	2	89	+395.65 +/- 36.43	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2033661091 \ -pgnout /tmp/ncm-dbt-20210608-1816-005.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148331	ncm-et-3	2021-06-09 12:55	01:13:16	1966011	500	420	5	75	+412.8 +/- 39.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2299786639 \ -pgnout /tmp/ncm-dbt-20210608-1816-002.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148330	ncm-et-13	2021-06-09 12:55	01:13:17	1962007	500	406	3	91	+387.57 +/- 36.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 277435476 \ -pgnout /tmp/ncm-dbt-20210608-1816-002.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148329	ncm-et-9	2021-06-09 12:55	01:15:32	1957274	500	415	2	83	+408.38 +/- 37.78	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2683048877 \ -pgnout /tmp/ncm-dbt-20210608-1816-002.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148328	ncm-et-10	2021-06-09 12:55	01:15:00	1957259	500	401	2	97	+379.78 +/- 34.83	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1853731863 \ -pgnout /tmp/ncm-dbt-20210608-1816-001.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210608-1816 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:785b70809783430ff1e0bf856dac3b9bfa6fe826 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	785b70809783430ff1e0bf856dac3b9bfa6fe826
Author	bmc4
Date	2021-06-08 18:16:20 UTC
Simplify promotion move generator This patch removes Knight promotion checks from Captures. As a consequence, it also removes this underpromotion from qsearch. STC: LLR: 2.93 (-2.94,2.94) <-2.50,0.50> Total: 37776 W: 3113 L: 3023 D: 31640 Ptnml(0-2): 103, 2419, 13755, 2507, 104 https://tests.stockfishchess.org/tests/view/60be6a06457376eb8bcaa775 LTC: LLR: 2.93 (-2.94,2.94) <-2.50,0.50> Total: 39760 W: 1257 L: 1203 D: 37300 Ptnml(0-2): 11, 1079, 17646, 1133, 11 https://tests.stockfishchess.org/tests/view/60beb972457376eb8bcaa7c5 closes https://github.com/official-stockfish/Stockfish/pull/3536 Bench: 5530620