Dev Builds » 20190405-1837

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	09:06:26	1961825	3310	1415	272	1623	+125.12 ± 8.4
ncm-et-4	09:10:56	1941711	3309	1393	266	1650	+123.25 ± 8.32
ncm-et-9	09:11:20	1969326	3361	1464	259	1638	+130.35 ± 8.36
ncm-et-10	09:09:45	1968695	3324	1411	266	1647	+124.78 ± 8.33
ncm-et-13	09:09:44	1976291	3354	1418	275	1661	+123.33 ± 8.3
ncm-et-15	09:08:59	1971713	3342	1489	265	1588	+133.44 ± 8.51
			20000	8590	1603	9807	+126.71 ± 3.41

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
76682	ncm-et-3	2019-04-06 06:09	00:53:27	1904813	310	121	24	165	+112.49 ± 26.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3756349695 \ -pgnout /tmp/ncm-dbt-20190405-1837-042.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=25.20+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76681	ncm-et-4	2019-04-06 06:09	00:53:42	1901893	309	126	24	159	+119.15 ± 26.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2507710497 \ -pgnout /tmp/ncm-dbt-20190405-1837-041.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=25.24+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76680	ncm-et-10	2019-04-06 06:08	00:54:21	1958928	324	153	30	141	+138.84 ± 28.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 797043213 \ -pgnout /tmp/ncm-dbt-20190405-1837-040.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76679	ncm-et-15	2019-04-06 06:06	00:56:37	1969399	342	163	22	157	+152.3 ± 27.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3870989837 \ -pgnout /tmp/ncm-dbt-20190405-1837-039.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76678	ncm-et-13	2019-04-06 06:04	00:58:26	1972186	354	140	34	180	+107.32 ± 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1337775462 \ -pgnout /tmp/ncm-dbt-20190405-1837-038.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76677	ncm-et-9	2019-04-06 06:03	01:00:03	1964476	361	148	30	183	+117.89 ± 25.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 96208544 \ -pgnout /tmp/ncm-dbt-20190405-1837-037.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76676	ncm-et-4	2019-04-06 04:47	01:21:28	1972531	500	199	41	260	+113.68 ± 20.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1284146759 \ -pgnout /tmp/ncm-dbt-20190405-1837-036.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76675	ncm-et-3	2019-04-06 04:46	01:22:08	1984659	500	218	44	238	+126.18 ± 22.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 376231558 \ -pgnout /tmp/ncm-dbt-20190405-1837-035.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.19+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76674	ncm-et-15	2019-04-06 04:44	01:21:26	1961860	500	223	34	243	+138.18 ± 21.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1583289707 \ -pgnout /tmp/ncm-dbt-20190405-1837-034.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76673	ncm-et-10	2019-04-06 04:43	01:23:56	1956331	500	198	35	267	+117.55 ± 20.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2313176694 \ -pgnout /tmp/ncm-dbt-20190405-1837-033.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76672	ncm-et-13	2019-04-06 04:41	01:21:52	1977785	500	193	40	267	+109.83 ± 20.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1554611794 \ -pgnout /tmp/ncm-dbt-20190405-1837-032.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76671	ncm-et-9	2019-04-06 04:39	01:22:26	1965227	500	234	31	235	+149.68 ± 22.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 527882350 \ -pgnout /tmp/ncm-dbt-20190405-1837-031.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76670	ncm-et-3	2019-04-06 03:24	01:21:23	1962149	500	204	37	259	+120.67 ± 20.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3997425487 \ -pgnout /tmp/ncm-dbt-20190405-1837-030.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76669	ncm-et-15	2019-04-06 03:20	01:22:25	1968940	500	214	33	253	+131.74 ± 21.15	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1453489229 \ -pgnout /tmp/ncm-dbt-20190405-1837-029.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76668	ncm-et-10	2019-04-06 03:20	01:22:39	1983292	500	211	40	249	+123.81 ± 21.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3995546741 \ -pgnout /tmp/ncm-dbt-20190405-1837-028.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.20+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76667	ncm-et-13	2019-04-06 03:18	01:21:52	1968630	500	219	35	246	+134.15 ± 21.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2249254424 \ -pgnout /tmp/ncm-dbt-20190405-1837-027.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76666	ncm-et-4	2019-04-06 03:17	01:28:27	1843770	500	211	35	254	+127.76 ± 21.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3101463674 \ -pgnout /tmp/ncm-dbt-20190405-1837-026.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=26.03+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76665	ncm-et-9	2019-04-06 03:15	01:22:52	1968014	500	219	35	246	+134.15 ± 21.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3831603627 \ -pgnout /tmp/ncm-dbt-20190405-1837-025.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76664	ncm-et-3	2019-04-06 02:01	01:21:19	1978927	500	220	48	232	+124.6 ± 22.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1914735902 \ -pgnout /tmp/ncm-dbt-20190405-1837-024.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76663	ncm-et-15	2019-04-06 01:58	01:20:53	1968481	500	239	38	223	+148.02 ± 22.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4255629905 \ -pgnout /tmp/ncm-dbt-20190405-1837-023.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76662	ncm-et-10	2019-04-06 01:56	01:22:22	1962765	500	213	40	247	+125.39 ± 21.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3316707226 \ -pgnout /tmp/ncm-dbt-20190405-1837-022.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76661	ncm-et-13	2019-04-06 01:56	01:21:27	1974835	500	207	54	239	+109.83 ± 22.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1628607823 \ -pgnout /tmp/ncm-dbt-20190405-1837-021.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76660	ncm-et-4	2019-04-06 01:54	01:22:13	1962614	500	218	41	241	+128.55 ± 21.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 636391596 \ -pgnout /tmp/ncm-dbt-20190405-1837-020.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76659	ncm-et-9	2019-04-06 01:52	01:21:56	1974208	500	217	43	240	+126.18 ± 21.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3371119226 \ -pgnout /tmp/ncm-dbt-20190405-1837-019.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76658	ncm-et-3	2019-04-06 00:37	01:23:12	1963227	500	204	46	250	+113.68 ± 21.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2402867605 \ -pgnout /tmp/ncm-dbt-20190405-1837-018.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76657	ncm-et-15	2019-04-06 00:35	01:22:22	1968817	500	210	47	243	+117.55 ± 21.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3504868369 \ -pgnout /tmp/ncm-dbt-20190405-1837-017.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76656	ncm-et-10	2019-04-06 00:33	01:22:06	1971563	500	209	40	251	+122.24 ± 21.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 75149247 \ -pgnout /tmp/ncm-dbt-20190405-1837-016.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76655	ncm-et-13	2019-04-06 00:33	01:22:10	1993253	500	219	41	240	+129.35 ± 21.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1186901365 \ -pgnout /tmp/ncm-dbt-20190405-1837-015.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.08+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76654	ncm-et-4	2019-04-06 00:31	01:21:18	1972846	500	216	43	241	+125.39 ± 21.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2519557209 \ -pgnout /tmp/ncm-dbt-20190405-1837-014.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76653	ncm-et-9	2019-04-06 00:31	01:20:19	1969264	500	208	43	249	+119.11 ± 21.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 510613235 \ -pgnout /tmp/ncm-dbt-20190405-1837-013.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76652	ncm-et-3	2019-04-05 23:13	01:22:47	1963840	500	229	44	227	+134.95 ± 22.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 292266335 \ -pgnout /tmp/ncm-dbt-20190405-1837-012.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76651	ncm-et-15	2019-04-05 23:11	01:22:36	1972189	500	216	37	247	+130.15 ± 21.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 431100584 \ -pgnout /tmp/ncm-dbt-20190405-1837-011.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76650	ncm-et-10	2019-04-05 23:11	01:21:25	1971665	500	208	46	246	+116.78 ± 21.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 270420215 \ -pgnout /tmp/ncm-dbt-20190405-1837-010.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76649	ncm-et-13	2019-04-05 23:10	01:21:42	1974851	500	232	35	233	+144.72 ± 22.23	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2275630435 \ -pgnout /tmp/ncm-dbt-20190405-1837-009.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76648	ncm-et-9	2019-04-05 23:07	01:22:38	1973443	500	224	36	240	+137.37 ± 21.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3357229723 \ -pgnout /tmp/ncm-dbt-20190405-1837-008.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76647	ncm-et-4	2019-04-05 23:07	01:23:30	1961695	500	192	46	262	+104.49 ± 20.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3511695192 \ -pgnout /tmp/ncm-dbt-20190405-1837-007.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76646	ncm-et-3	2019-04-05 21:50	01:22:10	1975166	500	219	29	252	+138.99 ± 21.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2755458739 \ -pgnout /tmp/ncm-dbt-20190405-1837-006.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76645	ncm-et-15	2019-04-05 21:47	01:22:40	1992309	500	224	54	222	+123.02 ± 22.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 195144960 \ -pgnout /tmp/ncm-dbt-20190405-1837-005.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.09+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76644	ncm-et-13	2019-04-05 21:47	01:22:15	1972499	500	208	36	256	+124.6 ± 21.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1308767809 \ -pgnout /tmp/ncm-dbt-20190405-1837-004.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76643	ncm-et-10	2019-04-05 21:47	01:22:56	1976323	500	219	35	246	+134.15 ± 21.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 511047374 \ -pgnout /tmp/ncm-dbt-20190405-1837-003.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76642	ncm-et-4	2019-04-05 21:46	01:20:18	1976633	500	231	36	233	+143.07 ± 22.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2299469058 \ -pgnout /tmp/ncm-dbt-20190405-1837-002.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.28+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76641	ncm-et-9	2019-04-05 21:45	01:21:06	1970655	500	214	41	245	+125.39 ± 21.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4018634158 \ -pgnout /tmp/ncm-dbt-20190405-1837-001.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190405-1837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190405-1837-1982fe25f817c29aef9dd156869a53e520ce3629/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	1982fe25f817c29aef9dd156869a53e520ce3629
Author	xoto10
Date	2019-04-05 18:37:16 UTC
Use average bestMoveChanges across all threads #2072 The current update only by main thread depends on the luck of whether main thread sees any/many changes to the best move or not. It then makes large, lumpy changes to the time to be used (1x, 2x, 3x, etc) depending on that sample of 1. Use the average across all threads to get a more reliable number with a smoother distribution. STC @ 5+0.05 th 4 : LLR: 2.95 (-2.94,2.94) [0.50,4.50] Total: 51899 W: 11446 L: 11029 D: 29424 http://tests.stockfishchess.org/tests/view/5ca32ff20ebc5925cf0016fb STC @ 5+0.05 th 8 : LLR: 2.96 (-2.94,2.94) [0.50,4.50] Total: 13851 W: 2843 L: 2620 D: 8388 http://tests.stockfishchess.org/tests/view/5ca35ae00ebc5925cf001adb LTC @ 20+0.2 th 8 : LLR: 2.95 (-2.94,2.94) [0.00,3.50] Total: 48527 W: 7941 L: 7635 D: 32951 http://tests.stockfishchess.org/tests/view/5ca37cb70ebc5925cf001cec Further work: Similar changes might be possible for the fallingEval and timeReduction calculations (and elsewhere?), using either the min, average or max values across all threads. Bench 3506898