Dev Builds » 20170917-0752

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	15:46:34	2017068	6410	2361	224	3825	+120.43 +/- 5.17
ncm-et-4	16:53:32	2017518	6925	2532	243	4150	+119.32 +/- 4.96
ncm-et-9	04:08:10	1988415	1680	600	58	1022	+116.24 +/- 9.95
ncm-et-10	04:08:04	1952259	1653	610	58	985	+120.65 +/- 10.2
ncm-et-13	04:08:12	1984004	1679	581	62	1036	+111.03 +/- 9.85
ncm-et-15	04:07:59	1961871	1653	611	69	973	+118.29 +/- 10.35
			20000	7295	714	11991	+118.74 +/- 2.92

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
55356	ncm-et-3	2018-09-26 19:00	00:23:34	1989246	159	49	7	103	+94.0 +/- 30.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1222947666 \ -pgnout /tmp/ncm-dbt-20170917-0752-045.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55355	ncm-et-10	2018-09-26 18:59	00:23:47	1913751	153	55	5	93	+117.86 +/- 33.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 315983840 \ -pgnout /tmp/ncm-dbt-20170917-0752-044.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=25.08+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55354	ncm-et-15	2018-09-26 18:59	00:23:46	1937358	153	59	5	89	+128.13 +/- 34.23	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3379069023 \ -pgnout /tmp/ncm-dbt-20170917-0752-043.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.78+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55353	ncm-et-4	2018-09-26 18:57	00:26:19	1990033	176	65	3	108	+127.87 +/- 30.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2257116380 \ -pgnout /tmp/ncm-dbt-20170917-0752-042.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55352	ncm-et-13	2018-09-26 18:56	00:27:01	1988300	179	65	7	107	+116.79 +/- 31.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1855686199 \ -pgnout /tmp/ncm-dbt-20170917-0752-041.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55351	ncm-et-9	2018-09-26 18:56	00:27:00	1988612	180	69	8	103	+122.59 +/- 32.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1803449155 \ -pgnout /tmp/ncm-dbt-20170917-0752-040.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55350	ncm-et-4	2018-09-26 17:43	01:12:14	1987350	500	176	20	304	+112.14 +/- 18.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3101945480 \ -pgnout /tmp/ncm-dbt-20170917-0752-039.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55349	ncm-et-3	2018-09-26 17:43	01:15:33	1989718	500	188	17	295	+123.81 +/- 18.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3276255625 \ -pgnout /tmp/ncm-dbt-20170917-0752-038.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55348	ncm-et-15	2018-09-26 17:42	01:15:42	1950492	500	172	26	302	+104.49 +/- 18.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3178760419 \ -pgnout /tmp/ncm-dbt-20170917-0752-037.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55347	ncm-et-10	2018-09-26 17:42	01:15:51	1932521	500	179	19	302	+115.23 +/- 18.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2315583020 \ -pgnout /tmp/ncm-dbt-20170917-0752-036.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.84+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55346	ncm-et-9	2018-09-26 17:42	01:13:00	1987823	500	162	18	320	+102.97 +/- 17.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1450947515 \ -pgnout /tmp/ncm-dbt-20170917-0752-035.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55345	ncm-et-13	2018-09-26 17:40	01:15:20	1968917	500	173	11	316	+116.78 +/- 17.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2615258878 \ -pgnout /tmp/ncm-dbt-20170917-0752-034.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55344	ncm-et-4	2018-09-26 16:28	01:14:40	1989875	500	200	22	278	+129.35 +/- 19.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2028905272 \ -pgnout /tmp/ncm-dbt-20170917-0752-033.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55343	ncm-et-3	2018-09-26 16:28	01:14:20	1991774	500	182	22	296	+115.23 +/- 18.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 159945879 \ -pgnout /tmp/ncm-dbt-20170917-0752-032.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.10+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55342	ncm-et-13	2018-09-26 16:27	01:12:02	1988927	500	183	22	295	+116.0 +/- 18.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3079358446 \ -pgnout /tmp/ncm-dbt-20170917-0752-031.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55341	ncm-et-9	2018-09-26 16:26	01:14:28	1990507	500	185	19	296	+119.89 +/- 18.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3456717375 \ -pgnout /tmp/ncm-dbt-20170917-0752-030.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55340	ncm-et-10	2018-09-26 16:26	01:14:47	1982949	500	197	17	286	+130.94 +/- 19.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2461571118 \ -pgnout /tmp/ncm-dbt-20170917-0752-029.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.21+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55339	ncm-et-15	2018-09-26 16:26	01:15:09	1979350	500	197	17	286	+130.94 +/- 19.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1502696848 \ -pgnout /tmp/ncm-dbt-20170917-0752-028.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55338	ncm-et-13	2018-09-26 15:12	01:13:49	1989875	500	160	22	318	+98.44 +/- 17.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2186969629 \ -pgnout /tmp/ncm-dbt-20170917-0752-027.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55337	ncm-et-3	2018-09-26 15:12	01:14:54	1989717	500	199	13	288	+135.76 +/- 18.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1250217767 \ -pgnout /tmp/ncm-dbt-20170917-0752-026.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55336	ncm-et-4	2018-09-26 15:11	01:15:11	1991773	500	184	23	293	+116.0 +/- 18.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 207579166 \ -pgnout /tmp/ncm-dbt-20170917-0752-025.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.10+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55335	ncm-et-9	2018-09-26 15:11	01:13:42	1986720	500	184	13	303	+123.81 +/- 18.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3748289399 \ -pgnout /tmp/ncm-dbt-20170917-0752-024.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.16+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55334	ncm-et-10	2018-09-26 15:11	01:13:39	1979817	500	179	17	304	+116.78 +/- 18.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 29777518 \ -pgnout /tmp/ncm-dbt-20170917-0752-023.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55333	ncm-et-15	2018-09-26 15:11	01:13:22	1980287	500	183	21	296	+116.78 +/- 18.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3559332892 \ -pgnout /tmp/ncm-dbt-20170917-0752-022.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
581	ncm-et-4	2018-01-29 19:20	00:35:54	2028850	249	92	8	149	+121.98 +/- 26.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3631158392 \ -pgnout /tmp/ncm-dbt-20170917-0752-021.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.66+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
580	ncm-et-3	2018-01-29 19:18	00:37:45	2028194	251	95	9	147	+124.06 +/- 26.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 406495515 \ -pgnout /tmp/ncm-dbt-20170917-0752-020.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.67+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
579	ncm-et-4	2018-01-29 18:04	01:14:14	2024917	500	174	16	310	+113.68 +/- 17.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1970832232 \ -pgnout /tmp/ncm-dbt-20170917-0752-019.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
578	ncm-et-3	2018-01-29 18:03	01:12:58	2026227	500	180	19	301	+116.0 +/- 18.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2533507863 \ -pgnout /tmp/ncm-dbt-20170917-0752-018.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
577	ncm-et-4	2018-01-29 16:50	01:12:43	2028030	500	166	14	320	+109.07 +/- 17.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2462751050 \ -pgnout /tmp/ncm-dbt-20170917-0752-017.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.67+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
576	ncm-et-3	2018-01-29 16:50	01:12:03	2030824	500	185	24	291	+116.0 +/- 19.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 192075987 \ -pgnout /tmp/ncm-dbt-20170917-0752-016.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.64+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
534	ncm-et-4	2018-01-28 14:04	01:12:41	2027210	500	172	24	304	+106.01 +/- 18.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1739883375 \ -pgnout /tmp/ncm-dbt-20170917-0752-015.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
533	ncm-et-3	2018-01-28 12:55	01:13:49	2027210	500	164	13	323	+108.3 +/- 17.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2842861219 \ -pgnout /tmp/ncm-dbt-20170917-0752-014.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
532	ncm-et-4	2018-01-28 12:50	01:12:56	2027866	500	172	10	318	+116.78 +/- 17.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3414172503 \ -pgnout /tmp/ncm-dbt-20170917-0752-013.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.67+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
531	ncm-et-3	2018-01-28 11:42	01:12:21	2026227	500	186	26	288	+115.23 +/- 19.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3949315318 \ -pgnout /tmp/ncm-dbt-20170917-0752-012.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
530	ncm-et-4	2018-01-28 11:36	01:13:28	2028522	500	187	16	297	+123.81 +/- 18.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2584279721 \ -pgnout /tmp/ncm-dbt-20170917-0752-011.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.66+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
529	ncm-et-3	2018-01-28 10:27	01:13:20	2029015	500	188	14	298	+126.18 +/- 18.45	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1872696589 \ -pgnout /tmp/ncm-dbt-20170917-0752-010.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.66+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
528	ncm-et-4	2018-01-28 10:22	01:12:10	2027702	500	190	12	298	+129.35 +/- 18.39	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4078451228 \ -pgnout /tmp/ncm-dbt-20170917-0752-009.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.67+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
527	ncm-et-3	2018-01-28 09:10	01:16:18	2028194	500	202	20	278	+132.54 +/- 19.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1658577632 \ -pgnout /tmp/ncm-dbt-20170917-0752-008.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.67+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
526	ncm-et-4	2018-01-28 09:09	01:12:14	2027046	500	181	22	297	+114.45 +/- 18.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3372491797 \ -pgnout /tmp/ncm-dbt-20170917-0752-007.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
525	ncm-et-3	2018-01-28 07:55	01:13:25	2027702	500	184	10	306	+126.18 +/- 17.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 377264305 \ -pgnout /tmp/ncm-dbt-20170917-0752-006.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.67+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
524	ncm-et-4	2018-01-28 07:55	01:13:01	2027538	500	199	16	285	+133.34 +/- 19.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4165277148 \ -pgnout /tmp/ncm-dbt-20170917-0752-005.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.67+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
523	ncm-et-3	2018-01-28 06:41	01:12:42	2027211	500	192	17	291	+126.97 +/- 18.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1728255681 \ -pgnout /tmp/ncm-dbt-20170917-0752-004.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
522	ncm-et-4	2018-01-28 06:41	01:13:05	2028686	500	191	19	290	+124.6 +/- 19.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2869480816 \ -pgnout /tmp/ncm-dbt-20170917-0752-003.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.66+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
521	ncm-et-4	2018-01-28 05:27	01:12:42	2027374	500	183	18	299	+119.11 +/- 18.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2953629467 \ -pgnout /tmp/ncm-dbt-20170917-0752-002.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
520	ncm-et-3	2018-01-28 05:27	01:13:32	2027702	500	167	13	320	+110.6 +/- 17.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3665814856 \ -pgnout /tmp/ncm-dbt-20170917-0752-001.pgn \ -openings \ file=/home/chess/www/releases/20180124014906/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=23.67+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0752 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0752-043a469f83b4c81f94ab991029b4cd49fb05452e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	043a469f83b4c81f94ab991029b4cd49fb05452e
Author	Stéphane Nicolet
Date	2017-09-17 07:52:27 UTC
Score unopposed weak pawns only if majors Do not use the opposed flag for scoring backward and isolated pawns in pawns.cpp, instead give a S(5,25) bonus for each opponent unopposed weak pawns when we have a rook or a queen on the board. STC run stopped after 113188 games: LLR: 1.63 (-2.94,2.94) [0.00,5.00] Total: 113188 W: 20804 L: 20251 D: 72133 http://tests.stockfishchess.org/tests/view/59b58e4d0ebc5916ff64b12e LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 66673 W: 8672 L: 8341 D: 49660 http://tests.stockfishchess.org/tests/view/59b902580ebc5916ff64b231 This is Alain Savard's idea, just with a different bonus. Original patch there: green STC, http://tests.stockfishchess.org/tests/view/597dcd2b0ebc5916ff64a09b yellow LTC, http://tests.stockfishchess.org/tests/view/597ea69e0ebc5916ff64a0e6 Bench: 6259498