Dev Builds » 20190923-0512

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	08:28:47	1977558	3331	1998	70	1263	+229.54 +/- 9.49
ncm-et-4	08:31:05	1974873	3333	1982	52	1299	+229.67 +/- 9.31
ncm-et-9	08:30:59	1967041	3336	2019	61	1256	+233.81 +/- 9.51
ncm-et-10	08:27:33	1968940	3343	2009	82	1252	+228.3 +/- 9.56
ncm-et-13	08:27:38	1977222	3335	2097	71	1167	+244.92 +/- 9.91
ncm-et-15	08:29:15	1971986	3322	2075	69	1178	+242.92 +/- 9.86
			20000	12180	405	7415	+234.78 +/- 3.92

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
97540	ncm-et-15	2019-09-26 11:36	00:48:46	1974673	322	221	8	93	+276.37 +/- 35.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3847416631 \ -pgnout /tmp/ncm-dbt-20190923-0512-042.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97539	ncm-et-3	2019-09-26 11:34	00:50:17	1975765	331	197	6	128	+228.62 +/- 29.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3819009000 \ -pgnout /tmp/ncm-dbt-20190923-0512-041.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97538	ncm-et-4	2019-09-26 11:33	00:51:06	1984730	333	227	9	97	+272.18 +/- 34.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2221378204 \ -pgnout /tmp/ncm-dbt-20190923-0512-040.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.18+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97537	ncm-et-13	2019-09-26 11:33	00:50:53	1975451	335	204	9	122	+231.26 +/- 30.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1021833696 \ -pgnout /tmp/ncm-dbt-20190923-0512-039.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97536	ncm-et-9	2019-09-26 11:32	00:51:42	1962923	336	207	4	125	+243.09 +/- 30.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3562393815 \ -pgnout /tmp/ncm-dbt-20190923-0512-038.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97535	ncm-et-10	2019-09-26 11:32	00:52:08	1962781	343	211	4	128	+242.73 +/- 29.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2263836758 \ -pgnout /tmp/ncm-dbt-20190923-0512-037.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97534	ncm-et-15	2019-09-26 10:18	01:16:05	1980637	500	310	7	183	+244.1 +/- 24.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1450888549 \ -pgnout /tmp/ncm-dbt-20190923-0512-036.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97533	ncm-et-13	2019-09-26 10:17	01:14:56	1974520	500	309	10	181	+239.74 +/- 25.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 213123708 \ -pgnout /tmp/ncm-dbt-20190923-0512-035.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97532	ncm-et-3	2019-09-26 10:17	01:16:11	1979111	500	289	15	196	+213.85 +/- 24.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1989814107 \ -pgnout /tmp/ncm-dbt-20190923-0512-034.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.25+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97531	ncm-et-4	2019-09-26 10:16	01:16:01	1994190	500	305	7	188	+238.66 +/- 24.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2517684723 \ -pgnout /tmp/ncm-dbt-20190923-0512-033.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.07+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97530	ncm-et-9	2019-09-26 10:15	01:16:44	1976777	500	309	7	184	+243.0 +/- 24.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3142072124 \ -pgnout /tmp/ncm-dbt-20190923-0512-032.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97529	ncm-et-10	2019-09-26 10:15	01:16:40	1966443	500	292	14	194	+217.85 +/- 24.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1402156578 \ -pgnout /tmp/ncm-dbt-20190923-0512-031.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97528	ncm-et-3	2019-09-26 09:00	01:16:03	1975605	500	304	8	188	+236.51 +/- 24.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3816713042 \ -pgnout /tmp/ncm-dbt-20190923-0512-030.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97527	ncm-et-4	2019-09-26 08:59	01:15:43	1972655	500	291	5	204	+226.0 +/- 23.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3641161452 \ -pgnout /tmp/ncm-dbt-20190923-0512-029.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97526	ncm-et-13	2019-09-26 08:59	01:16:32	1973121	500	323	8	169	+257.59 +/- 26.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3301571518 \ -pgnout /tmp/ncm-dbt-20190923-0512-028.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97525	ncm-et-15	2019-09-26 08:59	01:17:56	1963071	500	313	4	183	+250.77 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3057597745 \ -pgnout /tmp/ncm-dbt-20190923-0512-027.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97524	ncm-et-10	2019-09-26 08:59	01:14:14	1965537	500	306	5	189	+241.91 +/- 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2359108505 \ -pgnout /tmp/ncm-dbt-20190923-0512-026.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97523	ncm-et-9	2019-09-26 08:59	01:14:25	1964772	500	304	10	186	+234.38 +/- 24.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3286119287 \ -pgnout /tmp/ncm-dbt-20190923-0512-025.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97480	ncm-et-4	2019-09-25 23:07	01:16:12	1966153	500	288	12	200	+215.85 +/- 23.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3271355263 \ -pgnout /tmp/ncm-dbt-20190923-0512-024.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97479	ncm-et-9	2019-09-25 23:06	01:16:55	1964770	500	301	12	187	+229.12 +/- 24.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2400719157 \ -pgnout /tmp/ncm-dbt-20190923-0512-023.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97478	ncm-et-15	2019-09-25 23:06	01:16:08	1967699	500	314	11	175	+244.1 +/- 25.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 802430777 \ -pgnout /tmp/ncm-dbt-20190923-0512-022.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97477	ncm-et-3	2019-09-25 23:05	01:16:18	1980924	500	292	14	194	+217.85 +/- 24.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 582865505 \ -pgnout /tmp/ncm-dbt-20190923-0512-021.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97476	ncm-et-13	2019-09-25 23:04	01:16:02	1969712	500	317	11	172	+247.41 +/- 25.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3768504960 \ -pgnout /tmp/ncm-dbt-20190923-0512-020.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97475	ncm-et-10	2019-09-25 23:02	01:17:19	1959095	500	310	11	179	+239.74 +/- 25.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2018977621 \ -pgnout /tmp/ncm-dbt-20190923-0512-019.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97474	ncm-et-15	2019-09-25 21:48	01:16:40	1973427	500	312	14	174	+238.66 +/- 25.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2165667822 \ -pgnout /tmp/ncm-dbt-20190923-0512-018.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97473	ncm-et-9	2019-09-25 21:47	01:18:16	1967856	500	303	9	188	+234.38 +/- 24.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3023204798 \ -pgnout /tmp/ncm-dbt-20190923-0512-017.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97472	ncm-et-4	2019-09-25 21:47	01:19:04	1944989	500	286	5	209	+220.88 +/- 23.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1939104303 \ -pgnout /tmp/ncm-dbt-20190923-0512-016.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.68+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97471	ncm-et-13	2019-09-25 21:47	01:16:28	1977868	500	305	11	184	+234.38 +/- 24.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1953973036 \ -pgnout /tmp/ncm-dbt-20190923-0512-015.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97470	ncm-et-10	2019-09-25 21:47	01:14:25	1975355	500	290	17	193	+212.86 +/- 24.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1047173917 \ -pgnout /tmp/ncm-dbt-20190923-0512-014.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97469	ncm-et-3	2019-09-25 21:46	01:17:43	1978567	500	310	11	179	+239.74 +/- 25.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4058206568 \ -pgnout /tmp/ncm-dbt-20190923-0512-013.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97468	ncm-et-9	2019-09-25 20:30	01:16:08	1971723	500	290	8	202	+221.9 +/- 23.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1993614636 \ -pgnout /tmp/ncm-dbt-20190923-0512-012.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97467	ncm-et-4	2019-09-25 20:30	01:16:08	1977483	500	298	8	194	+230.16 +/- 24.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 457408056 \ -pgnout /tmp/ncm-dbt-20190923-0512-011.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97466	ncm-et-13	2019-09-25 20:29	01:16:23	1990844	500	325	10	165	+257.59 +/- 26.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4270961683 \ -pgnout /tmp/ncm-dbt-20190923-0512-010.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97465	ncm-et-15	2019-09-25 20:29	01:17:45	1973275	500	305	10	185	+235.45 +/- 24.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2551050814 \ -pgnout /tmp/ncm-dbt-20190923-0512-009.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97464	ncm-et-3	2019-09-25 20:29	01:16:44	1966938	500	289	3	208	+226.0 +/- 23.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3414703532 \ -pgnout /tmp/ncm-dbt-20190923-0512-008.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97463	ncm-et-10	2019-09-25 20:28	01:18:08	1979895	500	306	13	181	+233.32 +/- 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 525360721 \ -pgnout /tmp/ncm-dbt-20190923-0512-007.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.24+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97462	ncm-et-15	2019-09-25 19:12	01:15:55	1971122	500	300	15	185	+224.97 +/- 25.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3122847090 \ -pgnout /tmp/ncm-dbt-20190923-0512-006.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97461	ncm-et-9	2019-09-25 19:12	01:16:49	1960469	500	305	11	184	+234.38 +/- 24.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3447155633 \ -pgnout /tmp/ncm-dbt-20190923-0512-005.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97460	ncm-et-13	2019-09-25 19:12	01:16:24	1979040	500	314	12	174	+243.0 +/- 25.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 878242474 \ -pgnout /tmp/ncm-dbt-20190923-0512-004.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.25+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97459	ncm-et-3	2019-09-25 19:12	01:15:31	1985999	500	317	13	170	+245.2 +/- 26.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 683881544 \ -pgnout /tmp/ncm-dbt-20190923-0512-003.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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=24.17+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97458	ncm-et-10	2019-09-25 19:12	01:14:39	1973478	500	294	18	188	+215.85 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1510933800 \ -pgnout /tmp/ncm-dbt-20190923-0512-002.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/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-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
97457	ncm-et-4	2019-09-25 19:12	01:16:51	1983916	500	287	6	207	+220.88 +/- 23.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3653586011 \ -pgnout /tmp/ncm-dbt-20190923-0512-001.pgn \ -openings \ file=/home/chess/www/releases/20190923141557/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.19+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190923-0512 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190923-0512-7e4c3256aab178f303578b4c4a31c59d43421640/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	7e4c3256aab178f303578b4c4a31c59d43421640
Author	protonspring
Date	2019-09-23 05:12:32 UTC
Simplify connected pawn scoring When scoring the connected pawns, replace the intricate ternary expressions choosing the coefficient by a simpler addition of boolean conditions: ` value = Connected * (2 + phalanx - opposed) ` This is the map showing the old coefficients and the new ones: ``` phalanx and unopposed: 3x -> 3x phalanx and opposed: 1.5x -> 2x not phalanx and unopposed: 2x -> 2x not phalanx and opposed: 1x -> 1x ``` STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 11354 W: 2579 L: 2437 D: 6338 http://tests.stockfishchess.org/tests/view/5d8151f00ebc5971531d244f LTC LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 41221 W: 7001 L: 6913 D: 27307 http://tests.stockfishchess.org/tests/view/5d818f930ebc5971531d26d6 Bench: 3959889 blah