Dev Builds » 20200617-0535

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	08:26:00	1960927	3345	2097	50	1198	+247.39 +/- 9.74
ncm-et-4	08:25:46	1960003	3323	2157	44	1122	+261.0 +/- 10.08
ncm-et-9	08:25:44	1968124	3352	2177	42	1133	+261.62 +/- 10.03
ncm-et-10	08:25:56	1960152	3318	2148	46	1124	+259.63 +/- 10.07
ncm-et-13	08:26:08	1961187	3333	2121	35	1177	+255.22 +/- 9.8
ncm-et-15	08:26:06	1964758	3329	2101	40	1188	+251.39 +/- 9.76
			20000	12801	257	6942	+255.99 +/- 4.04

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
132686	ncm-et-10	2020-06-18 03:05	00:48:16	1960461	318	209	4	105	+266.17 +/- 33.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4260944917 \ -pgnout /tmp/ncm-dbt-20200617-0535-042.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132685	ncm-et-4	2020-06-18 03:04	00:48:33	1970492	323	216	5	102	+271.33 +/- 33.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2412992765 \ -pgnout /tmp/ncm-dbt-20200617-0535-041.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132684	ncm-et-13	2020-06-18 03:03	00:50:10	1960617	333	204	10	119	+231.52 +/- 31.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2107691426 \ -pgnout /tmp/ncm-dbt-20200617-0535-040.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132683	ncm-et-15	2020-06-18 03:03	00:50:12	1970022	329	207	3	119	+251.93 +/- 30.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1130940778 \ -pgnout /tmp/ncm-dbt-20200617-0535-039.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132682	ncm-et-3	2020-06-18 03:00	00:52:56	1963846	345	215	4	126	+247.19 +/- 30.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 762863598 \ -pgnout /tmp/ncm-dbt-20200617-0535-038.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132681	ncm-et-9	2020-06-18 03:00	00:52:57	1966313	352	227	5	120	+257.99 +/- 30.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1248128286 \ -pgnout /tmp/ncm-dbt-20200617-0535-037.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132680	ncm-et-10	2020-06-18 01:49	01:14:19	1968776	500	318	6	176	+254.16 +/- 25.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1347683059 \ -pgnout /tmp/ncm-dbt-20200617-0535-036.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132679	ncm-et-4	2020-06-18 01:48	01:15:09	1975914	500	324	6	170	+261.07 +/- 25.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4277805873 \ -pgnout /tmp/ncm-dbt-20200617-0535-035.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132678	ncm-et-13	2020-06-18 01:47	01:15:21	1962918	500	327	4	169	+266.97 +/- 25.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 430177817 \ -pgnout /tmp/ncm-dbt-20200617-0535-034.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132677	ncm-et-15	2020-06-18 01:46	01:15:58	1958626	500	302	5	193	+237.58 +/- 24.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3956715318 \ -pgnout /tmp/ncm-dbt-20200617-0535-033.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132676	ncm-et-3	2020-06-18 01:45	01:13:59	1964303	500	326	7	167	+262.24 +/- 26.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 931872264 \ -pgnout /tmp/ncm-dbt-20200617-0535-032.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132675	ncm-et-9	2020-06-18 01:42	01:16:23	1965545	500	321	7	172	+256.44 +/- 25.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3053278927 \ -pgnout /tmp/ncm-dbt-20200617-0535-031.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132674	ncm-et-4	2020-06-18 00:32	01:15:07	1974514	500	321	3	176	+261.07 +/- 25.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1165903995 \ -pgnout /tmp/ncm-dbt-20200617-0535-030.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132673	ncm-et-10	2020-06-18 00:32	01:16:43	1958179	500	328	8	164	+263.42 +/- 26.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3880572294 \ -pgnout /tmp/ncm-dbt-20200617-0535-029.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132672	ncm-et-13	2020-06-18 00:29	01:16:22	1962612	500	322	3	175	+262.24 +/- 25.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3754982597 \ -pgnout /tmp/ncm-dbt-20200617-0535-028.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132671	ncm-et-15	2020-06-18 00:28	01:16:29	1964150	500	315	9	176	+247.41 +/- 25.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2973733383 \ -pgnout /tmp/ncm-dbt-20200617-0535-027.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132670	ncm-et-3	2020-06-18 00:28	01:16:17	1962920	500	329	5	166	+268.17 +/- 26.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1425395869 \ -pgnout /tmp/ncm-dbt-20200617-0535-026.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132669	ncm-et-9	2020-06-18 00:26	01:15:19	1969244	500	318	10	172	+249.64 +/- 25.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 628379593 \ -pgnout /tmp/ncm-dbt-20200617-0535-025.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132668	ncm-et-4	2020-06-17 23:16	01:15:01	1969586	500	331	2	167	+274.22 +/- 26.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 869803380 \ -pgnout /tmp/ncm-dbt-20200617-0535-024.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132667	ncm-et-13	2020-06-17 23:13	01:14:51	1961228	500	329	3	168	+270.57 +/- 26.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2221247064 \ -pgnout /tmp/ncm-dbt-20200617-0535-023.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132666	ncm-et-10	2020-06-17 23:13	01:17:34	1951460	500	317	6	177	+253.02 +/- 25.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3325633092 \ -pgnout /tmp/ncm-dbt-20200617-0535-022.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132665	ncm-et-15	2020-06-17 23:12	01:15:31	1966162	500	329	3	168	+270.57 +/- 26.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2133404590 \ -pgnout /tmp/ncm-dbt-20200617-0535-021.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132664	ncm-et-9	2020-06-17 23:11	01:14:27	1967698	500	323	7	170	+258.75 +/- 25.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4245114795 \ -pgnout /tmp/ncm-dbt-20200617-0535-020.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132663	ncm-et-3	2020-06-17 23:10	01:16:23	1956339	500	315	6	179	+250.77 +/- 25.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 68784844 \ -pgnout /tmp/ncm-dbt-20200617-0535-019.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132662	ncm-et-4	2020-06-17 21:56	01:18:29	1916336	500	313	11	176	+243.0 +/- 25.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 666489104 \ -pgnout /tmp/ncm-dbt-20200617-0535-018.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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=25.05+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132661	ncm-et-13	2020-06-17 21:55	01:16:42	1958164	500	317	6	177	+253.02 +/- 25.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 228576499 \ -pgnout /tmp/ncm-dbt-20200617-0535-017.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132660	ncm-et-10	2020-06-17 21:55	01:16:46	1966309	500	330	9	161	+264.6 +/- 26.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3715029466 \ -pgnout /tmp/ncm-dbt-20200617-0535-016.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132659	ncm-et-15	2020-06-17 21:54	01:16:19	1962615	500	337	6	157	+276.69 +/- 27.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2129680595 \ -pgnout /tmp/ncm-dbt-20200617-0535-015.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132658	ncm-et-3	2020-06-17 21:54	01:15:25	1960154	500	296	11	193	+224.97 +/- 24.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 144848680 \ -pgnout /tmp/ncm-dbt-20200617-0535-014.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132657	ncm-et-9	2020-06-17 21:52	01:17:08	1972031	500	340	3	157	+284.22 +/- 26.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3037111077 \ -pgnout /tmp/ncm-dbt-20200617-0535-013.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132656	ncm-et-4	2020-06-17 20:40	01:15:42	1970488	500	322	9	169	+255.3 +/- 26.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 432826091 \ -pgnout /tmp/ncm-dbt-20200617-0535-012.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132655	ncm-et-3	2020-06-17 20:39	01:14:01	1960154	500	305	7	188	+238.66 +/- 24.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1482634683 \ -pgnout /tmp/ncm-dbt-20200617-0535-011.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132654	ncm-et-15	2020-06-17 20:38	01:15:20	1963717	500	306	9	185	+237.58 +/- 24.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2567746918 \ -pgnout /tmp/ncm-dbt-20200617-0535-010.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132653	ncm-et-10	2020-06-17 20:38	01:16:02	1961232	500	322	7	171	+257.59 +/- 25.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2232144943 \ -pgnout /tmp/ncm-dbt-20200617-0535-009.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132652	ncm-et-13	2020-06-17 20:38	01:16:31	1962921	500	318	5	177	+255.3 +/- 25.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 664918995 \ -pgnout /tmp/ncm-dbt-20200617-0535-008.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132651	ncm-et-9	2020-06-17 20:37	01:14:08	1973736	500	312	4	184	+249.64 +/- 24.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1881944053 \ -pgnout /tmp/ncm-dbt-20200617-0535-007.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132650	ncm-et-9	2020-06-17 19:21	01:15:22	1962307	500	336	6	158	+275.45 +/- 27.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1048601961 \ -pgnout /tmp/ncm-dbt-20200617-0535-006.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132649	ncm-et-15	2020-06-17 19:21	01:16:17	1968020	500	305	5	190	+240.82 +/- 24.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2822030691 \ -pgnout /tmp/ncm-dbt-20200617-0535-005.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132648	ncm-et-4	2020-06-17 19:21	01:17:45	1942694	500	330	8	162	+265.78 +/- 26.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2812716795 \ -pgnout /tmp/ncm-dbt-20200617-0535-004.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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=24.71+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132647	ncm-et-13	2020-06-17 19:21	01:16:11	1959849	500	304	4	192	+240.82 +/- 24.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1487549565 \ -pgnout /tmp/ncm-dbt-20200617-0535-003.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132646	ncm-et-10	2020-06-17 19:21	01:16:16	1954651	500	324	6	170	+261.07 +/- 25.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1649129528 \ -pgnout /tmp/ncm-dbt-20200617-0535-002.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132645	ncm-et-3	2020-06-17 19:21	01:16:59	1958778	500	311	10	179	+241.91 +/- 25.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1795936102 \ -pgnout /tmp/ncm-dbt-20200617-0535-001.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0535 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0535-4c72c95359e28ea3e5a4357a7679de794ebd3e55/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	4c72c95359e28ea3e5a4357a7679de794ebd3e55
Author	Stéphane Nicolet
Date	2020-06-17 05:35:58 UTC
Small bonus to favor thorn pawns We increase a little bit the midgame value of pawns on a4, h4, a6 and h6. Original idea by Malcolm Campbell, who tried the version restricted to the pawns on the H column a couple of weeks ago and got a patch which almost passed LTC. The current pull request just adds the same idea for pawns on the A column. Possible follow-ups: maybe tweak the a5/h5 pawn values, and/or add a malus for very low king mobility in midgame? STC: LLR: 2.94 (-2.94,2.94) {-0.50,1.50} Total: 33416 W: 6516 L: 6275 D: 20625 Ptnml(0-2): 575, 3847, 7659, 4016, 611 https://tests.stockfishchess.org/tests/view/5ee6c4e687586124bc2c10d4 LTC: LLR: 2.95 (-2.94,2.94) {0.25,1.75} Total: 134368 W: 16869 L: 16319 D: 101180 Ptnml(0-2): 908, 12083, 40708, 12521, 964 https://tests.stockfishchess.org/tests/view/5ee74e60aae8aec816ab756a closes https://github.com/official-stockfish/Stockfish/pull/2747 Bench: 5299456