Dev Builds » 20200107-1018

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	08:29:12	1963643	3342	2125	44	1173	+253.41 +/- 9.84
ncm-et-4	08:28:58	1973330	3354	2064	42	1248	+242.38 +/- 9.5
ncm-et-9	08:29:05	1972378	3316	2056	55	1205	+242.7 +/- 9.71
ncm-et-10	08:29:08	1962691	3319	2074	56	1189	+245.21 +/- 9.79
ncm-et-13	08:29:07	1973391	3345	2047	68	1230	+236.31 +/- 9.63
ncm-et-15	08:28:53	1967490	3324	2028	58	1238	+236.87 +/- 9.57
			20000	12394	323	7283	+242.76 +/- 3.95

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
110917	ncm-et-10	2020-01-08 12:22	00:48:28	1969859	319	187	7	125	+222.03 +/- 30.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3238448261 \ -pgnout /tmp/ncm-dbt-20200107-1018-042.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110916	ncm-et-9	2020-01-08 12:20	00:49:34	1966478	316	198	10	108	+238.09 +/- 32.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1809348972 \ -pgnout /tmp/ncm-dbt-20200107-1018-041.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110915	ncm-et-15	2020-01-08 12:20	00:49:48	1971413	324	204	3	117	+252.1 +/- 31.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 491374643 \ -pgnout /tmp/ncm-dbt-20200107-1018-040.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110914	ncm-et-3	2020-01-08 12:18	00:52:09	1964764	342	197	5	140	+220.58 +/- 28.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 916921205 \ -pgnout /tmp/ncm-dbt-20200107-1018-039.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110913	ncm-et-4	2020-01-08 12:17	00:52:23	1977941	354	231	5	118	+262.49 +/- 31.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1482104205 \ -pgnout /tmp/ncm-dbt-20200107-1018-038.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110912	ncm-et-13	2020-01-08 12:17	00:52:56	1973744	345	209	6	130	+234.6 +/- 29.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3973792523 \ -pgnout /tmp/ncm-dbt-20200107-1018-037.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110911	ncm-et-10	2020-01-08 11:05	01:15:21	1966613	500	326	7	167	+262.24 +/- 26.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2830341130 \ -pgnout /tmp/ncm-dbt-20200107-1018-036.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110910	ncm-et-9	2020-01-08 11:02	01:17:26	1972970	500	310	13	177	+237.58 +/- 25.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1199991947 \ -pgnout /tmp/ncm-dbt-20200107-1018-035.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110909	ncm-et-3	2020-01-08 11:02	01:15:18	1963224	500	322	6	172	+258.75 +/- 25.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 853283435 \ -pgnout /tmp/ncm-dbt-20200107-1018-034.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110908	ncm-et-13	2020-01-08 11:01	01:15:06	1977323	500	306	10	184	+236.51 +/- 24.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4252768993 \ -pgnout /tmp/ncm-dbt-20200107-1018-033.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.28+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110907	ncm-et-15	2020-01-08 11:01	01:18:20	1970481	500	290	7	203	+222.92 +/- 23.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 381598111 \ -pgnout /tmp/ncm-dbt-20200107-1018-032.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110906	ncm-et-4	2020-01-08 11:00	01:16:10	1976386	500	303	6	191	+237.58 +/- 24.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 531220852 \ -pgnout /tmp/ncm-dbt-20200107-1018-031.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110905	ncm-et-10	2020-01-08 09:47	01:16:59	1960154	500	312	8	180	+245.2 +/- 25.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2068897260 \ -pgnout /tmp/ncm-dbt-20200107-1018-030.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110904	ncm-et-13	2020-01-08 09:45	01:15:19	1974207	500	292	10	198	+221.9 +/- 23.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2580504064 \ -pgnout /tmp/ncm-dbt-20200107-1018-029.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110903	ncm-et-3	2020-01-08 09:44	01:16:44	1964148	500	324	9	167	+257.59 +/- 26.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3845180513 \ -pgnout /tmp/ncm-dbt-20200107-1018-028.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110902	ncm-et-9	2020-01-08 09:43	01:17:34	1969863	500	312	10	178	+243.0 +/- 25.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 998962498 \ -pgnout /tmp/ncm-dbt-20200107-1018-027.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110901	ncm-et-15	2020-01-08 09:43	01:16:36	1961074	500	312	10	178	+243.0 +/- 25.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1701470399 \ -pgnout /tmp/ncm-dbt-20200107-1018-026.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110900	ncm-et-4	2020-01-08 09:43	01:16:26	1966775	500	314	4	182	+251.89 +/- 24.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2705609846 \ -pgnout /tmp/ncm-dbt-20200107-1018-025.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110899	ncm-et-10	2020-01-08 08:29	01:17:38	1958174	500	323	8	169	+257.59 +/- 26.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4067889389 \ -pgnout /tmp/ncm-dbt-20200107-1018-024.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110898	ncm-et-9	2020-01-08 08:28	01:14:35	1978253	500	313	3	184	+251.89 +/- 24.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4171138902 \ -pgnout /tmp/ncm-dbt-20200107-1018-023.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110897	ncm-et-13	2020-01-08 08:27	01:16:13	1972496	500	306	12	182	+234.38 +/- 25.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1888923600 \ -pgnout /tmp/ncm-dbt-20200107-1018-022.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110896	ncm-et-3	2020-01-08 08:26	01:16:21	1963533	500	322	5	173	+259.91 +/- 25.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3998121774 \ -pgnout /tmp/ncm-dbt-20200107-1018-021.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110895	ncm-et-15	2020-01-08 08:26	01:15:41	1970818	500	297	8	195	+229.12 +/- 24.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2352157183 \ -pgnout /tmp/ncm-dbt-20200107-1018-020.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110894	ncm-et-4	2020-01-08 08:25	01:16:37	1977943	500	305	6	189	+239.74 +/- 24.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1999222867 \ -pgnout /tmp/ncm-dbt-20200107-1018-019.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110893	ncm-et-10	2020-01-08 07:11	01:16:50	1967549	500	337	11	152	+270.57 +/- 27.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 625130801 \ -pgnout /tmp/ncm-dbt-20200107-1018-018.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110892	ncm-et-15	2020-01-08 07:10	01:14:47	1970642	500	300	10	190	+230.16 +/- 24.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2565065738 \ -pgnout /tmp/ncm-dbt-20200107-1018-017.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110891	ncm-et-3	2020-01-08 07:10	01:15:39	1961381	500	325	5	170	+263.42 +/- 25.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1066009005 \ -pgnout /tmp/ncm-dbt-20200107-1018-016.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110890	ncm-et-9	2020-01-08 07:09	01:17:10	1970344	500	310	5	185	+246.3 +/- 24.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3191887725 \ -pgnout /tmp/ncm-dbt-20200107-1018-015.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110889	ncm-et-13	2020-01-08 07:09	01:17:30	1972652	500	308	8	184	+240.82 +/- 24.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1661111079 \ -pgnout /tmp/ncm-dbt-20200107-1018-014.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110888	ncm-et-4	2020-01-08 07:08	01:15:51	1973126	500	300	5	195	+235.45 +/- 23.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3840021561 \ -pgnout /tmp/ncm-dbt-20200107-1018-013.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110887	ncm-et-15	2020-01-08 05:53	01:16:38	1967240	500	326	13	161	+255.3 +/- 26.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3283934600 \ -pgnout /tmp/ncm-dbt-20200107-1018-012.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110886	ncm-et-10	2020-01-08 05:53	01:17:02	1960464	500	307	6	187	+241.91 +/- 24.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3168383528 \ -pgnout /tmp/ncm-dbt-20200107-1018-011.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110885	ncm-et-9	2020-01-08 05:52	01:16:12	1965395	500	307	5	188	+243.0 +/- 24.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3947013436 \ -pgnout /tmp/ncm-dbt-20200107-1018-010.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110884	ncm-et-13	2020-01-08 05:52	01:15:41	1977474	500	318	9	173	+250.77 +/- 25.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 585829025 \ -pgnout /tmp/ncm-dbt-20200107-1018-009.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110883	ncm-et-3	2020-01-08 05:52	01:16:37	1962610	500	323	7	170	+258.75 +/- 25.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1832586016 \ -pgnout /tmp/ncm-dbt-20200107-1018-008.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110882	ncm-et-4	2020-01-08 05:51	01:16:19	1967404	500	301	11	188	+230.16 +/- 24.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4077964716 \ -pgnout /tmp/ncm-dbt-20200107-1018-007.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110881	ncm-et-13	2020-01-08 04:35	01:16:22	1965842	500	308	13	179	+235.45 +/- 25.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3345386391 \ -pgnout /tmp/ncm-dbt-20200107-1018-006.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110880	ncm-et-15	2020-01-08 04:35	01:17:03	1960768	500	299	7	194	+232.26 +/- 24.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 722745526 \ -pgnout /tmp/ncm-dbt-20200107-1018-005.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110879	ncm-et-10	2020-01-08 04:35	01:16:50	1956028	500	282	9	209	+212.86 +/- 23.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 853009466 \ -pgnout /tmp/ncm-dbt-20200107-1018-004.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110878	ncm-et-9	2020-01-08 04:35	01:16:34	1983343	500	306	9	185	+237.58 +/- 24.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2093205261 \ -pgnout /tmp/ncm-dbt-20200107-1018-003.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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=24.20+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110877	ncm-et-3	2020-01-08 04:35	01:16:24	1965842	500	312	7	181	+246.3 +/- 25.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3082779850 \ -pgnout /tmp/ncm-dbt-20200107-1018-002.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110876	ncm-et-4	2020-01-08 04:34	01:15:12	1973740	500	310	5	185	+246.3 +/- 24.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2088631649 \ -pgnout /tmp/ncm-dbt-20200107-1018-001.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/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-20200107-1018 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1018-56d5504f6548b69ce6faaa271a8b55f3773db70c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	56d5504f6548b69ce6faaa271a8b55f3773db70c
Author	Stefan Geschwentner
Date	2020-01-07 10:18:50 UTC
Tweak futility pruning Exclude moves with a good history total from futility pruning. This adds a condition for quiet futility pruning: history total has to be low. STC: LLR: 2.94 (-2.94,2.94) {-1.00,3.00} Total: 20095 W: 4503 L: 4342 D: 11250 Ptnml(0-2): 362, 2380, 4422, 2486, 388 http://tests.stockfishchess.org/tests/view/5e0d7c5387585b1706b68370 LTC: LLR: 2.94 (-2.94,2.94) {0.00,2.00} Total: 53016 W: 8587 L: 8302 D: 36127 Ptnml(0-2): 353, 5397, 14751, 5545, 423 http://tests.stockfishchess.org/tests/view/5e0e30d062fb773bb7047e95 Closes https://github.com/official-stockfish/Stockfish/pull/2472 Bench: 5215200