Dev Builds » 20200128-0931

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	08:25:35	1962569	3320	2071	58	1191	+244.28 ± 9.78
ncm-et-4	08:23:49	1970093	3320	2045	49	1226	+241.48 ± 9.61
ncm-et-9	08:20:29	1968972	3324	2031	43	1250	+239.78 ± 9.49
ncm-et-10	08:23:34	1965132	3348	2105	56	1187	+247.42 ± 9.8
ncm-et-13	08:25:15	1968721	3354	2104	62	1188	+245.66 ± 9.81
ncm-et-15	08:24:54	1968720	3334	2087	50	1197	+246.85 ± 9.74
			20000	12443	318	7239	+244.24 ± 3.96

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
113654	ncm-et-4	2020-01-29 14:43	00:48:21	1964919	320	205	4	111	+256.52 ± 32.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 621893605 \ -pgnout /tmp/ncm-dbt-20200128-0931-042.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113653	ncm-et-3	2020-01-29 14:43	00:49:00	1962613	320	213	4	103	+271.25 ± 33.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3669357379 \ -pgnout /tmp/ncm-dbt-20200128-0931-041.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113652	ncm-et-9	2020-01-29 14:42	00:49:47	1972046	324	211	3	110	+264.58 ± 32.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2288345032 \ -pgnout /tmp/ncm-dbt-20200128-0931-040.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113651	ncm-et-15	2020-01-29 14:41	00:50:39	1971722	334	208	5	121	+245.08 ± 30.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2077668058 \ -pgnout /tmp/ncm-dbt-20200128-0931-039.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113650	ncm-et-10	2020-01-29 14:39	00:52:21	1969242	348	224	4	120	+258.86 ± 30.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 14976042 \ -pgnout /tmp/ncm-dbt-20200128-0931-038.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113649	ncm-et-13	2020-01-29 14:39	00:52:42	1972666	354	232	6	116	+262.49 ± 31.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 906203801 \ -pgnout /tmp/ncm-dbt-20200128-0931-037.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113648	ncm-et-4	2020-01-29 13:28	01:14:50	1970014	500	311	7	182	+245.2 ± 25.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4073987223 \ -pgnout /tmp/ncm-dbt-20200128-0931-036.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113647	ncm-et-3	2020-01-29 13:27	01:14:51	1964303	500	311	4	185	+248.53 ± 24.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 404138412 \ -pgnout /tmp/ncm-dbt-20200128-0931-035.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113646	ncm-et-15	2020-01-29 13:25	01:14:34	1969411	500	320	5	175	+257.59 ± 25.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1792026434 \ -pgnout /tmp/ncm-dbt-20200128-0931-034.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113645	ncm-et-9	2020-01-29 13:25	01:15:26	1962934	500	317	8	175	+250.77 ± 25.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2294784834 \ -pgnout /tmp/ncm-dbt-20200128-0931-033.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113644	ncm-et-10	2020-01-29 13:23	01:14:42	1965707	500	312	11	177	+241.91 ± 25.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3702059710 \ -pgnout /tmp/ncm-dbt-20200128-0931-032.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113643	ncm-et-13	2020-01-29 13:23	01:14:45	1967233	500	322	5	173	+259.91 ± 25.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3071618397 \ -pgnout /tmp/ncm-dbt-20200128-0931-031.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113642	ncm-et-4	2020-01-29 12:10	01:16:00	1973903	500	321	10	169	+253.02 ± 26.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2544147891 \ -pgnout /tmp/ncm-dbt-20200128-0931-030.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113641	ncm-et-15	2020-01-29 12:10	01:14:09	1973427	500	306	5	189	+241.91 ± 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 855549932 \ -pgnout /tmp/ncm-dbt-20200128-0931-029.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113640	ncm-et-3	2020-01-29 12:10	01:16:07	1960614	500	323	9	168	+256.44 ± 26.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2034592901 \ -pgnout /tmp/ncm-dbt-20200128-0931-028.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113639	ncm-et-9	2020-01-29 12:07	01:16:42	1975448	500	303	6	191	+237.58 ± 24.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2132448841 \ -pgnout /tmp/ncm-dbt-20200128-0931-027.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113638	ncm-et-10	2020-01-29 12:07	01:15:10	1964773	500	323	5	172	+261.07 ± 25.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3393635586 \ -pgnout /tmp/ncm-dbt-20200128-0931-026.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113637	ncm-et-13	2020-01-29 12:06	01:15:39	1965849	500	305	13	182	+232.26 ± 25.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2459460532 \ -pgnout /tmp/ncm-dbt-20200128-0931-025.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113636	ncm-et-3	2020-01-29 10:53	01:16:00	1964765	500	310	10	180	+240.82 ± 25.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 413934882 \ -pgnout /tmp/ncm-dbt-20200128-0931-024.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113635	ncm-et-4	2020-01-29 10:52	01:16:57	1965382	500	314	9	177	+246.3 ± 25.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2730193533 \ -pgnout /tmp/ncm-dbt-20200128-0931-023.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113634	ncm-et-15	2020-01-29 10:52	01:16:55	1964764	500	317	10	173	+248.53 ± 25.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1814601310 \ -pgnout /tmp/ncm-dbt-20200128-0931-022.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113633	ncm-et-10	2020-01-29 10:52	01:14:36	1965404	500	298	9	193	+229.12 ± 24.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 520470931 \ -pgnout /tmp/ncm-dbt-20200128-0931-021.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113632	ncm-et-13	2020-01-29 10:52	01:13:43	1966926	500	308	7	185	+241.91 ± 24.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4195023241 \ -pgnout /tmp/ncm-dbt-20200128-0931-020.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113631	ncm-et-9	2020-01-29 10:51	01:14:57	1966309	500	308	5	187	+244.1 ± 24.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 64402295 \ -pgnout /tmp/ncm-dbt-20200128-0931-019.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113630	ncm-et-9	2020-01-29 09:36	01:14:40	1966772	500	304	11	185	+233.32 ± 24.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 118449099 \ -pgnout /tmp/ncm-dbt-20200128-0931-018.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113629	ncm-et-13	2020-01-29 09:35	01:15:16	1972345	500	317	11	172	+247.41 ± 25.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 447616762 \ -pgnout /tmp/ncm-dbt-20200128-0931-017.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113628	ncm-et-10	2020-01-29 09:35	01:15:22	1959567	500	304	9	187	+235.45 ± 24.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3269613457 \ -pgnout /tmp/ncm-dbt-20200128-0931-016.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113627	ncm-et-15	2020-01-29 09:35	01:16:05	1966020	500	309	9	182	+240.82 ± 25.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3329350463 \ -pgnout /tmp/ncm-dbt-20200128-0931-015.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113626	ncm-et-4	2020-01-29 09:35	01:16:21	1973586	500	300	6	194	+234.38 ± 24.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2566255805 \ -pgnout /tmp/ncm-dbt-20200128-0931-014.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113625	ncm-et-3	2020-01-29 09:35	01:16:32	1964303	500	298	10	192	+228.08 ± 24.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3652279412 \ -pgnout /tmp/ncm-dbt-20200128-0931-013.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113539	ncm-et-15	2020-01-28 15:16	01:15:55	1968004	500	317	11	172	+247.41 ± 25.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3588543766 \ -pgnout /tmp/ncm-dbt-20200128-0931-012.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113538	ncm-et-10	2020-01-28 15:14	01:15:55	1963232	500	303	8	189	+235.45 ± 24.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 673192193 \ -pgnout /tmp/ncm-dbt-20200128-0931-011.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113537	ncm-et-3	2020-01-28 15:13	01:16:51	1962456	500	312	11	177	+241.91 ± 25.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3731418139 \ -pgnout /tmp/ncm-dbt-20200128-0931-010.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113536	ncm-et-4	2020-01-28 15:13	01:15:09	1974051	500	299	5	196	+234.38 ± 23.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1729293432 \ -pgnout /tmp/ncm-dbt-20200128-0931-009.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113535	ncm-et-13	2020-01-28 15:12	01:16:09	1971265	500	303	14	183	+229.12 ± 25.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2245439934 \ -pgnout /tmp/ncm-dbt-20200128-0931-008.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113534	ncm-et-9	2020-01-28 15:11	01:14:14	1965251	500	302	2	196	+240.82 ± 23.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1915471043 \ -pgnout /tmp/ncm-dbt-20200128-0931-007.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113533	ncm-et-15	2020-01-28 13:58	01:16:37	1967696	500	310	5	185	+246.3 ± 24.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2239004071 \ -pgnout /tmp/ncm-dbt-20200128-0931-006.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113532	ncm-et-10	2020-01-28 13:57	01:15:28	1968003	500	341	10	149	+276.69 ± 27.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4092674990 \ -pgnout /tmp/ncm-dbt-20200128-0931-005.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113531	ncm-et-3	2020-01-28 13:56	01:16:14	1958933	500	304	10	186	+234.38 ± 24.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 384253609 \ -pgnout /tmp/ncm-dbt-20200128-0931-004.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113530	ncm-et-4	2020-01-28 13:55	01:16:11	1968797	500	295	8	197	+227.04 ± 23.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1837009397 \ -pgnout /tmp/ncm-dbt-20200128-0931-003.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113529	ncm-et-9	2020-01-28 13:55	01:14:43	1974047	500	286	8	206	+217.85 ± 23.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 730416022 \ -pgnout /tmp/ncm-dbt-20200128-0931-002.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
113528	ncm-et-13	2020-01-28 13:54	01:17:01	1964765	500	317	6	177	+253.02 ± 25.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3809540535 \ -pgnout /tmp/ncm-dbt-20200128-0931-001.pgn \ -openings \ file=/home/chess/www/releases/20200128044440/engines/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-20200128-0931 \ cmd=/home/chess/engines/e5_2670/devbuild/20200128-0931-d878bc8cda47044f4db37a954f25e6122dc0d0ca/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	d878bc8cda47044f4db37a954f25e6122dc0d0ca
Author	31m059
Date	2020-01-28 09:31:25 UTC
Less NMP if the position was previously in PV. The intention of the patch is to avoid aggressive null move pruning (NMP) in positions that have previously been found to be important (PV nodes). If we already do not apply NMP for current PV nodes, it makes sense to apply it less often for positions that have previously been PV nodes too. STC: LLR: 2.96 (-2.94,2.94) {-1.00,3.00} Total: 14959 W: 2921 L: 2782 D: 9256 Ptnml(0-2): 254, 1679, 3493, 1762, 282 http://tests.stockfishchess.org/tests/view/5e2f6637ab2d69d58394fcfd LTC: LLR: 2.95 (-2.94,2.94) {0.00,2.00} Total: 6442 W: 899 L: 753 D: 4790 Ptnml(0-2): 42, 549, 1885, 659, 61 http://tests.stockfishchess.org/tests/view/5e2f767bab2d69d58394fd04 closes https://github.com/official-stockfish/Stockfish/pull/2525 Bench: 4725546