Dev Builds » 20200523-2010

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	08:26:47	1961580	3306	2095	53	1158	+250.58 +/- 9.92
ncm-et-4	08:25:13	1967524	3336	2142	50	1144	+255.93 +/- 9.99
ncm-et-9	08:29:14	1966149	3340	2119	49	1172	+251.76 +/- 9.85
ncm-et-10	08:27:43	1961152	3331	2091	50	1190	+247.82 +/- 9.77
ncm-et-13	08:28:09	1962417	3350	2133	45	1172	+253.75 +/- 9.85
ncm-et-15	08:27:05	1966009	3337	2110	54	1173	+249.71 +/- 9.86
			20000	12690	301	7009	+251.58 +/- 4.03

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
131539	ncm-et-3	2020-05-24 06:59	00:47:08	1960308	306	187	4	115	+239.76 +/- 31.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1474442150 \ -pgnout /tmp/ncm-dbt-20200523-2010-042.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131538	ncm-et-10	2020-05-24 06:56	00:50:21	1963386	331	217	6	108	+261.93 +/- 32.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1246196709 \ -pgnout /tmp/ncm-dbt-20200523-2010-041.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131537	ncm-et-4	2020-05-24 06:55	00:51:03	1962768	336	195	6	135	+221.14 +/- 28.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2978135585 \ -pgnout /tmp/ncm-dbt-20200523-2010-040.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131536	ncm-et-9	2020-05-24 06:55	00:51:16	1961540	340	227	3	110	+274.73 +/- 32.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3583710820 \ -pgnout /tmp/ncm-dbt-20200523-2010-039.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131535	ncm-et-15	2020-05-24 06:55	00:51:31	1971580	337	210	3	124	+248.66 +/- 30.23	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2917821756 \ -pgnout /tmp/ncm-dbt-20200523-2010-038.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131534	ncm-et-13	2020-05-24 06:53	00:53:01	1963688	350	215	8	127	+236.21 +/- 30.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4136951013 \ -pgnout /tmp/ncm-dbt-20200523-2010-037.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131533	ncm-et-3	2020-05-24 05:42	01:15:47	1963071	500	314	10	176	+245.2 +/- 25.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3628300706 \ -pgnout /tmp/ncm-dbt-20200523-2010-036.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131532	ncm-et-15	2020-05-24 05:38	01:15:33	1967706	500	327	8	165	+262.24 +/- 26.45	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3878667501 \ -pgnout /tmp/ncm-dbt-20200523-2010-035.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131531	ncm-et-10	2020-05-24 05:38	01:16:41	1964472	500	310	8	182	+243.0 +/- 25.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2154753029 \ -pgnout /tmp/ncm-dbt-20200523-2010-034.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131530	ncm-et-4	2020-05-24 05:37	01:16:53	1956224	500	319	7	174	+254.16 +/- 25.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2834870117 \ -pgnout /tmp/ncm-dbt-20200523-2010-033.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131529	ncm-et-9	2020-05-24 05:37	01:17:20	1966619	500	306	8	186	+238.66 +/- 24.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 741994340 \ -pgnout /tmp/ncm-dbt-20200523-2010-032.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131528	ncm-et-13	2020-05-24 05:36	01:16:13	1962304	500	329	3	168	+270.57 +/- 26.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2502061727 \ -pgnout /tmp/ncm-dbt-20200523-2010-031.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131527	ncm-et-3	2020-05-24 04:24	01:17:22	1958623	500	308	5	187	+244.1 +/- 24.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1359159749 \ -pgnout /tmp/ncm-dbt-20200523-2010-030.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131526	ncm-et-15	2020-05-24 04:22	01:15:26	1962458	500	286	10	204	+215.85 +/- 23.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 31898638 \ -pgnout /tmp/ncm-dbt-20200523-2010-029.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131525	ncm-et-10	2020-05-24 04:20	01:17:03	1955568	500	308	5	187	+244.1 +/- 24.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3087597947 \ -pgnout /tmp/ncm-dbt-20200523-2010-028.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131524	ncm-et-4	2020-05-24 04:19	01:16:43	1967387	500	310	8	182	+243.0 +/- 25.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2775694277 \ -pgnout /tmp/ncm-dbt-20200523-2010-027.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131523	ncm-et-13	2020-05-24 04:19	01:15:51	1963993	500	314	7	179	+248.53 +/- 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1711815701 \ -pgnout /tmp/ncm-dbt-20200523-2010-026.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131522	ncm-et-9	2020-05-24 04:18	01:17:53	1955414	500	326	6	168	+263.42 +/- 26.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3834201731 \ -pgnout /tmp/ncm-dbt-20200523-2010-025.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131521	ncm-et-3	2020-05-24 03:07	01:16:08	1964147	500	335	11	154	+268.17 +/- 27.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3816043591 \ -pgnout /tmp/ncm-dbt-20200523-2010-024.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131520	ncm-et-15	2020-05-24 03:06	01:14:43	1963842	500	330	13	157	+259.91 +/- 27.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2801284625 \ -pgnout /tmp/ncm-dbt-20200523-2010-023.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131519	ncm-et-10	2020-05-24 03:04	01:15:17	1960016	500	322	8	170	+256.44 +/- 26.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2576914104 \ -pgnout /tmp/ncm-dbt-20200523-2010-022.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131518	ncm-et-4	2020-05-24 03:03	01:14:56	1970803	500	331	5	164	+270.57 +/- 26.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 933941835 \ -pgnout /tmp/ncm-dbt-20200523-2010-021.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131517	ncm-et-13	2020-05-24 03:02	01:15:49	1966305	500	310	7	183	+244.1 +/- 24.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 745498536 \ -pgnout /tmp/ncm-dbt-20200523-2010-020.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131516	ncm-et-9	2020-05-24 03:01	01:15:31	1969710	500	321	10	169	+253.02 +/- 26.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3925301312 \ -pgnout /tmp/ncm-dbt-20200523-2010-019.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131515	ncm-et-15	2020-05-24 01:50	01:15:02	1969242	500	317	11	172	+247.41 +/- 25.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 654232313 \ -pgnout /tmp/ncm-dbt-20200523-2010-018.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131514	ncm-et-3	2020-05-24 01:49	01:16:53	1961227	500	321	8	171	+255.3 +/- 25.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 597286597 \ -pgnout /tmp/ncm-dbt-20200523-2010-017.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131513	ncm-et-4	2020-05-24 01:48	01:14:15	1975297	500	338	12	150	+270.57 +/- 27.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1598096729 \ -pgnout /tmp/ncm-dbt-20200523-2010-016.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131512	ncm-et-10	2020-05-24 01:47	01:15:33	1960472	500	310	6	184	+245.2 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2786015058 \ -pgnout /tmp/ncm-dbt-20200523-2010-015.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131511	ncm-et-13	2020-05-24 01:46	01:15:10	1960463	500	324	9	167	+257.59 +/- 26.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1449027924 \ -pgnout /tmp/ncm-dbt-20200523-2010-014.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131510	ncm-et-9	2020-05-24 01:44	01:16:19	1963993	500	300	10	190	+230.16 +/- 24.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3377896957 \ -pgnout /tmp/ncm-dbt-20200523-2010-013.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131509	ncm-et-15	2020-05-24 00:32	01:16:52	1966160	500	326	5	169	+264.6 +/- 26.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 695974787 \ -pgnout /tmp/ncm-dbt-20200523-2010-012.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131508	ncm-et-3	2020-05-24 00:31	01:16:53	1963076	500	317	8	175	+250.77 +/- 25.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2335648915 \ -pgnout /tmp/ncm-dbt-20200523-2010-011.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131507	ncm-et-4	2020-05-24 00:30	01:16:54	1967231	500	324	5	171	+262.24 +/- 25.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 268655383 \ -pgnout /tmp/ncm-dbt-20200523-2010-010.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131506	ncm-et-10	2020-05-24 00:30	01:16:07	1963690	500	311	10	179	+241.91 +/- 25.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1760157455 \ -pgnout /tmp/ncm-dbt-20200523-2010-009.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131505	ncm-et-13	2020-05-24 00:29	01:16:13	1960165	500	309	8	183	+241.91 +/- 24.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3065013608 \ -pgnout /tmp/ncm-dbt-20200523-2010-008.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131504	ncm-et-9	2020-05-24 00:28	01:14:22	1974205	500	317	4	179	+255.3 +/- 25.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3873019094 \ -pgnout /tmp/ncm-dbt-20200523-2010-007.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131503	ncm-et-4	2020-05-23 23:14	01:14:29	1972964	500	325	7	168	+261.07 +/- 26.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2770532379 \ -pgnout /tmp/ncm-dbt-20200523-2010-006.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131502	ncm-et-3	2020-05-23 23:13	01:16:36	1960614	500	313	7	180	+247.41 +/- 25.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2261512424 \ -pgnout /tmp/ncm-dbt-20200523-2010-005.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131501	ncm-et-15	2020-05-23 23:13	01:17:58	1961077	500	314	4	182	+251.89 +/- 24.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 79316891 \ -pgnout /tmp/ncm-dbt-20200523-2010-004.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131500	ncm-et-10	2020-05-23 23:12	01:16:41	1960464	500	313	7	180	+247.41 +/- 25.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4017234924 \ -pgnout /tmp/ncm-dbt-20200523-2010-003.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131499	ncm-et-13	2020-05-23 23:12	01:15:52	1960003	500	332	3	165	+274.22 +/- 26.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1035161482 \ -pgnout /tmp/ncm-dbt-20200523-2010-002.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/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-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
131498	ncm-et-9	2020-05-23 23:11	01:16:33	1971565	500	322	8	170	+256.44 +/- 26.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4026630509 \ -pgnout /tmp/ncm-dbt-20200523-2010-001.pgn \ -openings \ file=/home/chess/www/releases/20200523120549/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200523-2010 \ cmd=/home/chess/engines/e5_2670/devbuild/20200523-2010-81c58855e43572e5493497a9894ac5060936005c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	81c58855e43572e5493497a9894ac5060936005c
Author	ElbertoOne
Date	2020-05-23 20:10:14 UTC
Remove and replace DoubledIsolated penalty by Doubled The values for both penalties were very close, so DoubledIsolated can be removed and replaced by Doubled. Passed STC (simplification): https://tests.stockfishchess.org/tests/view/5ec7c18e2a585b485af54407 LLR: 2.97 (-2.94,2.94) {-1.50,0.50} Total: 105360 W: 20175 L: 20136 D: 65049 Ptnml(0-2): 1803, 12230, 24572, 12275, 1800 Passed LTC: LLR: 2.94 (-2.94,2.94) {-1.50,0.50} Total: 15440 W: 1978 L: 1877 D: 11585 Ptnml(0-2): 92, 1405, 4667, 1422, 134 closes https://github.com/official-stockfish/Stockfish/pull/2696 Bench: 4668875