Dev Builds » 20180530-1107

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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	06:11:30	2002145	2447	1193	81	1173	+170.34 ± 9.73
ncm-et-4	06:11:04	2001838	2440	1146	88	1206	+161.32 ± 9.57
ncm-et-5	01:56:08	2023447	774	389	30	355	+174.47 ± 17.84
ncm-et-6	01:56:29	2025246	780	371	21	388	+167.84 ± 16.78
ncm-et-7	01:56:23	2003868	759	364	22	373	+168.66 ± 17.17
ncm-et-9	06:10:36	2000834	2444	1141	57	1246	+165.6 ± 9.29
ncm-et-10	06:11:07	1964753	2409	1163	78	1168	+168.57 ± 9.73
ncm-et-11	01:56:19	2025490	774	379	16	379	+176.77 ± 16.93
ncm-et-12	01:56:00	1929549	747	344	32	371	+154.56 ± 17.33
ncm-et-13	06:10:48	1990709	2433	1150	62	1221	+167.18 ± 9.43
ncm-et-14	01:56:24	2019777	768	386	23	359	+178.4 ± 17.62
ncm-et-15	06:11:31	1993643	2458	1185	53	1220	+173.02 ± 9.42
ncm-et-16	01:56:12	1994422	767	387	16	364	+183.38 ± 17.35
			20000	9598	579	9823	+168.82 ± 3.34

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
50394	ncm-et-10	2018-08-19 14:16	00:20:10	1980129	135	73	4	58	+196.03 ± 44.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 241883301 \ -pgnout /tmp/ncm-dbt-20180530-1107-050.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.24+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50393	ncm-et-13	2018-08-19 14:11	00:26:01	1951593	165	80	9	76	+159.91 ± 38.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1528225087 \ -pgnout /tmp/ncm-dbt-20180530-1107-049.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/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=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50392	ncm-et-9	2018-08-19 14:10	00:26:02	1987508	171	71	7	93	+136.67 ± 34.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2781480483 \ -pgnout /tmp/ncm-dbt-20180530-1107-048.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50391	ncm-et-4	2018-08-19 14:10	00:26:21	1989243	174	95	13	66	+177.78 ± 42.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3452322015 \ -pgnout /tmp/ncm-dbt-20180530-1107-047.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50390	ncm-et-3	2018-08-19 14:10	00:27:05	1989245	172	82	8	82	+159.88 ± 37.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2365937624 \ -pgnout /tmp/ncm-dbt-20180530-1107-046.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50389	ncm-et-15	2018-08-19 14:09	00:27:31	1982007	183	90	4	89	+177.19 ± 35.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1173254811 \ -pgnout /tmp/ncm-dbt-20180530-1107-045.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.22+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50388	ncm-et-10	2018-08-19 12:57	01:18:29	1918232	500	233	12	255	+164.93 ± 20.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2645868880 \ -pgnout /tmp/ncm-dbt-20180530-1107-044.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=25.02+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50387	ncm-et-13	2018-08-19 12:54	01:15:38	1988769	500	237	13	250	+167.53 ± 20.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3226118975 \ -pgnout /tmp/ncm-dbt-20180530-1107-043.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50386	ncm-et-4	2018-08-19 12:53	01:15:47	1990665	500	230	16	254	+158.93 ± 20.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1994821485 \ -pgnout /tmp/ncm-dbt-20180530-1107-042.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50385	ncm-et-9	2018-08-19 12:53	01:16:12	1986879	500	245	9	246	+178.11 ± 20.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2324907296 \ -pgnout /tmp/ncm-dbt-20180530-1107-041.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.16+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50384	ncm-et-3	2018-08-19 12:53	01:15:32	1990822	500	246	13	241	+175.44 ± 21.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3023702262 \ -pgnout /tmp/ncm-dbt-20180530-1107-040.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50383	ncm-et-15	2018-08-19 12:52	01:16:28	1981381	500	244	13	243	+173.67 ± 21.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2247505870 \ -pgnout /tmp/ncm-dbt-20180530-1107-039.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50382	ncm-et-4	2018-08-19 11:37	01:15:46	1989560	500	218	14	268	+150.51 ± 19.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 699253579 \ -pgnout /tmp/ncm-dbt-20180530-1107-038.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50381	ncm-et-9	2018-08-19 11:36	01:15:47	1987511	500	250	12	238	+179.9 ± 21.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3721690745 \ -pgnout /tmp/ncm-dbt-20180530-1107-037.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50380	ncm-et-13	2018-08-19 11:36	01:16:31	1966061	500	227	12	261	+159.78 ± 20.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 429990526 \ -pgnout /tmp/ncm-dbt-20180530-1107-036.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/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=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50379	ncm-et-15	2018-08-19 11:35	01:15:19	1979349	500	247	8	245	+180.8 ± 20.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 60537278 \ -pgnout /tmp/ncm-dbt-20180530-1107-035.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.25+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50378	ncm-et-10	2018-08-19 11:35	01:20:50	1880185	500	241	18	241	+166.66 ± 21.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2010678263 \ -pgnout /tmp/ncm-dbt-20180530-1107-034.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=25.53+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50377	ncm-et-3	2018-08-19 11:35	01:17:07	1990349	500	254	12	234	+183.51 ± 21.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2751297193 \ -pgnout /tmp/ncm-dbt-20180530-1107-033.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50376	ncm-et-13	2018-08-19 10:19	01:16:12	1987509	500	255	6	239	+189.92 ± 21.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1090240323 \ -pgnout /tmp/ncm-dbt-20180530-1107-032.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50375	ncm-et-4	2018-08-19 10:19	01:16:41	1988455	500	229	20	251	+154.7 ± 21.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2104502486 \ -pgnout /tmp/ncm-dbt-20180530-1107-031.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50374	ncm-et-9	2018-08-19 10:19	01:16:31	1991143	500	232	9	259	+166.66 ± 20.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1638040555 \ -pgnout /tmp/ncm-dbt-20180530-1107-030.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50373	ncm-et-15	2018-08-19 10:18	01:15:45	1982322	500	230	9	261	+164.93 ± 20.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3516904696 \ -pgnout /tmp/ncm-dbt-20180530-1107-029.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.21+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50372	ncm-et-10	2018-08-19 10:18	01:15:25	1967978	500	250	14	236	+178.11 ± 21.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1414425074 \ -pgnout /tmp/ncm-dbt-20180530-1107-028.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/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=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50371	ncm-et-3	2018-08-19 10:18	01:15:25	1990981	500	243	19	238	+167.53 ± 21.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 104133390 \ -pgnout /tmp/ncm-dbt-20180530-1107-027.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36669	ncm-et-12	2018-05-30 16:35	00:38:30	1915100	247	123	10	114	+171.68 ± 31.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3104590760 \ -pgnout /tmp/ncm-dbt-20180530-1107-026.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=25.06+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36668	ncm-et-7	2018-05-30 16:34	00:39:32	1982328	259	129	7	123	+177.68 ± 30.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 936801206 \ -pgnout /tmp/ncm-dbt-20180530-1107-025.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.21+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36667	ncm-et-16	2018-05-30 16:33	00:40:01	2002927	267	136	3	128	+189.98 ± 29.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3451313465 \ -pgnout /tmp/ncm-dbt-20180530-1107-024.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.96+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36666	ncm-et-14	2018-05-30 16:33	00:40:12	2019696	268	130	10	128	+167.43 ± 29.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3047868845 \ -pgnout /tmp/ncm-dbt-20180530-1107-023.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.77+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36665	ncm-et-4	2018-05-30 16:33	00:40:35	2026392	266	131	11	124	+168.89 ± 30.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2763643423 \ -pgnout /tmp/ncm-dbt-20180530-1107-022.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36664	ncm-et-5	2018-05-30 16:33	00:40:17	2022304	274	134	10	130	+169.52 ± 29.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2118834676 \ -pgnout /tmp/ncm-dbt-20180530-1107-021.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.74+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36663	ncm-et-13	2018-05-30 16:33	00:40:33	2025735	268	124	6	138	+164.2 ± 27.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2703973589 \ -pgnout /tmp/ncm-dbt-20180530-1107-020.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36662	ncm-et-6	2018-05-30 16:32	00:40:52	2024920	280	127	10	143	+154.64 ± 27.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1386873864 \ -pgnout /tmp/ncm-dbt-20180530-1107-019.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36661	ncm-et-15	2018-05-30 16:32	00:40:54	2021325	275	136	7	132	+176.81 ± 28.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2765330783 \ -pgnout /tmp/ncm-dbt-20180530-1107-018.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.75+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36660	ncm-et-9	2018-05-30 16:32	00:40:47	2027868	273	129	4	140	+171.85 ± 27.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 899077637 \ -pgnout /tmp/ncm-dbt-20180530-1107-017.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.67+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36659	ncm-et-11	2018-05-30 16:32	00:41:03	2025735	274	133	5	136	+175.95 ± 28.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3732880102 \ -pgnout /tmp/ncm-dbt-20180530-1107-016.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36658	ncm-et-10	2018-05-30 16:32	00:41:15	2019858	274	142	12	120	+179.21 ± 30.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2078013813 \ -pgnout /tmp/ncm-dbt-20180530-1107-015.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.76+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36657	ncm-et-3	2018-05-30 16:32	00:41:34	2024754	275	118	9	148	+145.69 ± 26.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2185182334 \ -pgnout /tmp/ncm-dbt-20180530-1107-014.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36656	ncm-et-12	2018-05-30 15:16	01:17:30	1943998	500	221	22	257	+146.36 ± 20.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1345630626 \ -pgnout /tmp/ncm-dbt-20180530-1107-013.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.69+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36655	ncm-et-3	2018-05-30 15:16	01:14:47	2026719	500	250	20	230	+172.78 ± 22.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2049011354 \ -pgnout /tmp/ncm-dbt-20180530-1107-012.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36654	ncm-et-10	2018-05-30 15:16	01:14:58	2022140	500	224	18	258	+152.18 ± 20.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1226144625 \ -pgnout /tmp/ncm-dbt-20180530-1107-011.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.74+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36653	ncm-et-9	2018-05-30 15:16	01:15:17	2024099	500	214	16	270	+145.54 ± 19.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3584770167 \ -pgnout /tmp/ncm-dbt-20180530-1107-010.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36652	ncm-et-16	2018-05-30 15:16	01:16:11	1985917	500	251	13	236	+179.9 ± 21.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3267344706 \ -pgnout /tmp/ncm-dbt-20180530-1107-009.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.17+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36651	ncm-et-7	2018-05-30 15:16	01:16:51	2025409	500	235	15	250	+164.07 ± 20.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1796039013 \ -pgnout /tmp/ncm-dbt-20180530-1107-008.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36650	ncm-et-14	2018-05-30 15:16	01:16:12	2019858	500	256	13	231	+184.42 ± 21.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2398455041 \ -pgnout /tmp/ncm-dbt-20180530-1107-007.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.76+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36649	ncm-et-4	2018-05-30 15:16	01:15:54	2026718	500	243	14	243	+171.9 ± 21.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2865014593 \ -pgnout /tmp/ncm-dbt-20180530-1107-006.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36648	ncm-et-5	2018-05-30 15:16	01:15:51	2024590	500	255	20	225	+177.22 ± 22.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1465317018 \ -pgnout /tmp/ncm-dbt-20180530-1107-005.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36647	ncm-et-6	2018-05-30 15:16	01:15:37	2025573	500	244	11	245	+175.44 ± 21.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 701339272 \ -pgnout /tmp/ncm-dbt-20180530-1107-004.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36646	ncm-et-11	2018-05-30 15:16	01:15:16	2025245	500	246	11	243	+177.22 ± 21.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1792609391 \ -pgnout /tmp/ncm-dbt-20180530-1107-003.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36645	ncm-et-15	2018-05-30 15:16	01:15:34	2015474	500	238	12	250	+169.27 ± 20.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2275630118 \ -pgnout /tmp/ncm-dbt-20180530-1107-002.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.82+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
36644	ncm-et-13	2018-05-30 15:16	01:15:53	2024590	500	227	16	257	+156.39 ± 20.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3461895299 \ -pgnout /tmp/ncm-dbt-20180530-1107-001.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180530-1107 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180530-1107-626d43a329adca379421db5d378e33df0868584b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	626d43a329adca379421db5d378e33df0868584b
Author	Rodrigo Exterckötter Tjäder
Date	2018-05-30 11:07:18 UTC
Use threads to clear the TT faster. Stockfish currently takes a while to clear the TT when using larger hash sizes. On one machine with 128 GB hash it takes about 50 seconds with a single thread, allowing it to use all allocated cores brought that time down to 4 seconds on some Linux systems. The patch was further tested on Windows and refined with NUMA binding of the hash initializing threads (we refer to pull request #1601 for the complete discussion and the speed measurements). Closes https://github.com/official-stockfish/Stockfish/pull/1601 No functional change