Dev Builds » 20200610-1107

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	08:25:11	1961281	3324	2117	44	1163	+253.96 +/- 9.88
ncm-et-4	08:26:52	1963466	3347	2163	39	1145	+260.26 +/- 9.96
ncm-et-9	08:26:57	1966077	3320	2087	59	1174	+246.77 +/- 9.86
ncm-et-10	08:26:54	1963410	3318	2119	42	1157	+255.29 +/- 9.91
ncm-et-13	08:25:43	1961296	3358	2160	57	1141	+255.45 +/- 10.02
ncm-et-15	08:27:19	1968875	3333	2127	54	1152	+253.0 +/- 9.96
			20000	12773	295	6932	+254.1 +/- 4.05

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
132272	ncm-et-10	2020-06-11 03:10	00:47:46	1962467	318	207	5	106	+260.62 +/- 33.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1299547403 \ -pgnout /tmp/ncm-dbt-20200610-1107-042.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132271	ncm-et-9	2020-06-11 03:09	00:48:33	1970804	320	211	3	106	+269.37 +/- 32.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2710362543 \ -pgnout /tmp/ncm-dbt-20200610-1107-041.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132270	ncm-et-3	2020-06-11 03:08	00:50:11	1955428	324	204	5	115	+248.64 +/- 31.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4282448742 \ -pgnout /tmp/ncm-dbt-20200610-1107-040.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132269	ncm-et-15	2020-06-11 03:07	00:51:03	1971121	333	213	7	113	+251.11 +/- 32.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2777746362 \ -pgnout /tmp/ncm-dbt-20200610-1107-039.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132268	ncm-et-4	2020-06-11 03:05	00:52:59	1963238	347	229	6	112	+264.98 +/- 32.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1792640263 \ -pgnout /tmp/ncm-dbt-20200610-1107-038.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132267	ncm-et-13	2020-06-11 03:03	00:54:38	1959848	358	229	9	120	+248.82 +/- 31.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3471622344 \ -pgnout /tmp/ncm-dbt-20200610-1107-037.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132266	ncm-et-9	2020-06-11 01:52	01:15:33	1962157	500	326	8	166	+261.07 +/- 26.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3305563270 \ -pgnout /tmp/ncm-dbt-20200610-1107-036.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132265	ncm-et-10	2020-06-11 01:52	01:16:53	1961084	500	332	5	163	+271.78 +/- 26.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1746719385 \ -pgnout /tmp/ncm-dbt-20200610-1107-035.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132264	ncm-et-3	2020-06-11 01:51	01:15:13	1965535	500	323	4	173	+262.24 +/- 25.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2623323577 \ -pgnout /tmp/ncm-dbt-20200610-1107-034.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132263	ncm-et-15	2020-06-11 01:50	01:15:34	1968629	500	323	5	172	+261.07 +/- 25.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2280316923 \ -pgnout /tmp/ncm-dbt-20200610-1107-033.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132262	ncm-et-4	2020-06-11 01:49	01:14:23	1971727	500	315	6	179	+250.77 +/- 25.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 266226795 \ -pgnout /tmp/ncm-dbt-20200610-1107-032.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132261	ncm-et-13	2020-06-11 01:47	01:15:18	1963840	500	321	7	172	+256.44 +/- 25.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1366155521 \ -pgnout /tmp/ncm-dbt-20200610-1107-031.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132260	ncm-et-3	2020-06-11 00:35	01:15:34	1963993	500	334	4	162	+275.45 +/- 26.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2016328944 \ -pgnout /tmp/ncm-dbt-20200610-1107-030.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132259	ncm-et-10	2020-06-11 00:35	01:16:29	1964310	500	289	9	202	+219.87 +/- 23.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1084692967 \ -pgnout /tmp/ncm-dbt-20200610-1107-029.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132258	ncm-et-9	2020-06-11 00:34	01:16:47	1963687	500	298	7	195	+231.21 +/- 24.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2223641056 \ -pgnout /tmp/ncm-dbt-20200610-1107-028.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132257	ncm-et-15	2020-06-11 00:33	01:16:00	1968643	500	317	9	174	+249.64 +/- 25.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 934982092 \ -pgnout /tmp/ncm-dbt-20200610-1107-027.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132256	ncm-et-4	2020-06-11 00:32	01:16:29	1963840	500	320	5	175	+257.59 +/- 25.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 847671533 \ -pgnout /tmp/ncm-dbt-20200610-1107-026.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132255	ncm-et-13	2020-06-11 00:31	01:14:35	1962459	500	335	8	157	+271.78 +/- 27.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4239629107 \ -pgnout /tmp/ncm-dbt-20200610-1107-025.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132254	ncm-et-3	2020-06-10 23:18	01:15:25	1961075	500	296	8	196	+228.08 +/- 24.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3967605077 \ -pgnout /tmp/ncm-dbt-20200610-1107-024.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132253	ncm-et-9	2020-06-10 23:17	01:15:55	1961842	500	314	7	179	+248.53 +/- 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2071665873 \ -pgnout /tmp/ncm-dbt-20200610-1107-023.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132252	ncm-et-10	2020-06-10 23:17	01:16:39	1963084	500	327	6	167	+264.6 +/- 26.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 596245528 \ -pgnout /tmp/ncm-dbt-20200610-1107-022.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132251	ncm-et-15	2020-06-10 23:16	01:15:36	1968793	500	309	12	179	+237.58 +/- 25.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3407030512 \ -pgnout /tmp/ncm-dbt-20200610-1107-021.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132250	ncm-et-4	2020-06-10 23:15	01:15:48	1970188	500	329	7	164	+265.78 +/- 26.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2083750817 \ -pgnout /tmp/ncm-dbt-20200610-1107-020.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132249	ncm-et-13	2020-06-10 23:14	01:16:19	1961384	500	325	10	165	+257.59 +/- 26.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4272867613 \ -pgnout /tmp/ncm-dbt-20200610-1107-019.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132248	ncm-et-3	2020-06-10 22:02	01:15:25	1961547	500	310	6	184	+245.2 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3573799096 \ -pgnout /tmp/ncm-dbt-20200610-1107-018.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132247	ncm-et-10	2020-06-10 22:00	01:16:02	1964468	500	310	5	185	+246.3 +/- 24.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 333690859 \ -pgnout /tmp/ncm-dbt-20200610-1107-017.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132246	ncm-et-9	2020-06-10 21:59	01:17:03	1970036	500	297	16	187	+220.88 +/- 24.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1816937556 \ -pgnout /tmp/ncm-dbt-20200610-1107-016.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132245	ncm-et-4	2020-06-10 21:59	01:14:49	1972960	500	301	5	194	+236.51 +/- 24.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 222908556 \ -pgnout /tmp/ncm-dbt-20200610-1107-015.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132244	ncm-et-13	2020-06-10 21:58	01:14:26	1959694	500	313	10	177	+244.1 +/- 25.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 714730338 \ -pgnout /tmp/ncm-dbt-20200610-1107-014.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132243	ncm-et-15	2020-06-10 21:58	01:17:04	1969241	500	310	6	184	+245.2 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1197044383 \ -pgnout /tmp/ncm-dbt-20200610-1107-013.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132242	ncm-et-3	2020-06-10 20:45	01:15:50	1963225	500	322	10	168	+254.16 +/- 26.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1648560704 \ -pgnout /tmp/ncm-dbt-20200610-1107-012.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132241	ncm-et-10	2020-06-10 20:42	01:16:54	1967695	500	320	5	175	+257.59 +/- 25.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 701619617 \ -pgnout /tmp/ncm-dbt-20200610-1107-011.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132240	ncm-et-13	2020-06-10 20:41	01:15:46	1959240	500	329	5	166	+268.17 +/- 26.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2237581421 \ -pgnout /tmp/ncm-dbt-20200610-1107-010.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132239	ncm-et-15	2020-06-10 20:41	01:16:10	1965999	500	325	4	171	+264.6 +/- 25.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3064281920 \ -pgnout /tmp/ncm-dbt-20200610-1107-009.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132238	ncm-et-9	2020-06-10 20:40	01:17:39	1969090	500	313	10	177	+244.1 +/- 25.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1925288528 \ -pgnout /tmp/ncm-dbt-20200610-1107-008.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132237	ncm-et-4	2020-06-10 20:40	01:17:52	1929505	500	323	7	170	+258.75 +/- 25.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 205122870 \ -pgnout /tmp/ncm-dbt-20200610-1107-007.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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=24.88+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132236	ncm-et-3	2020-06-10 19:26	01:17:33	1958166	500	328	7	165	+264.6 +/- 26.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 138932769 \ -pgnout /tmp/ncm-dbt-20200610-1107-006.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132235	ncm-et-13	2020-06-10 19:26	01:14:41	1962609	500	308	8	184	+240.82 +/- 24.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3135977203 \ -pgnout /tmp/ncm-dbt-20200610-1107-005.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132234	ncm-et-10	2020-06-10 19:25	01:16:11	1960768	500	334	7	159	+271.78 +/- 26.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1384915298 \ -pgnout /tmp/ncm-dbt-20200610-1107-004.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132233	ncm-et-4	2020-06-10 19:24	01:14:32	1972808	500	346	3	151	+291.97 +/- 27.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1634203263 \ -pgnout /tmp/ncm-dbt-20200610-1107-003.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132232	ncm-et-15	2020-06-10 19:24	01:15:52	1969704	500	330	11	159	+262.24 +/- 27.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4071963326 \ -pgnout /tmp/ncm-dbt-20200610-1107-002.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132231	ncm-et-9	2020-06-10 19:24	01:15:27	1964924	500	328	8	164	+263.42 +/- 26.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3924295170 \ -pgnout /tmp/ncm-dbt-20200610-1107-001.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200610-1107 \ cmd=/home/chess/engines/e5_2670/devbuild/20200610-1107-3af083a7cd9be1659f1d8a39a65e33b87608f762/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	3af083a7cd9be1659f1d8a39a65e33b87608f762
Author	Stéphane Nicolet
Date	2020-06-10 11:07:12 UTC
Improve the anti-shuffling policy We replace the current decrease of the complexity term in initiative when shuffling by a direct damping of the evaluation. This scheme may have two benefits over the initiative approach: a) the damping effect is more brutal for fortresses with heavy pieces on the board, because the initiative term is almost an endgame term; b) the initiative implementation had a funny side effect, almost a bug, in the rare positions where mg > 0, eg < 0 and the tampered eval returned a positive value (ie with heavy pieces still on the board): sending eg to zero via shuffling would increase the tampered eval instead of decreasing it, which is somewhat illogical. This patch avoids this phenomenon. STC: LLR: 2.94 (-2.94,2.94) {-0.50,1.50} Total: 43072 W: 8373 L: 8121 D: 26578 Ptnml(0-2): 729, 4954, 9940, 5162, 751 https://tests.stockfishchess.org/tests/view/5ee008ebf29b40b0fc95ade2 LTC: LLR: 2.94 (-2.94,2.94) {0.25,1.75} Total: 37376 W: 4816 L: 4543 D: 28017 Ptnml(0-2): 259, 3329, 11286, 3508, 306 https://tests.stockfishchess.org/tests/view/5ee03b06f29b40b0fc95ae0c Closes https://github.com/official-stockfish/Stockfish/pull/2727 Bench: 4757174