Dev Builds » 20200405-0635

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	08:20:54	1959877	3322	2109	62	1151	+249.75 +/- 9.97
ncm-et-4	08:20:53	1963290	3342	2069	63	1210	+240.95 +/- 9.71
ncm-et-9	08:20:45	1970863	3369	2092	55	1222	+243.35 +/- 9.64
ncm-et-10	08:20:30	1963807	3313	2070	54	1189	+245.48 +/- 9.78
ncm-et-13	08:20:42	1963967	3317	2038	51	1228	+240.3 +/- 9.6
ncm-et-15	08:20:38	1970556	3337	2017	62	1258	+233.24 +/- 9.5
			20000	12395	347	7258	+242.13 +/- 3.96

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
128398	ncm-et-10	2020-04-06 13:20	00:47:29	1965089	313	193	10	110	+232.62 +/- 32.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1718614836 \ -pgnout /tmp/ncm-dbt-20200405-0635-042.pgn \ -openings \ file=/home/chess/www/releases/20200406131406/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128397	ncm-et-13	2020-04-06 13:20	00:47:56	1961689	317	185	3	129	+227.11 +/- 29.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3941697379 \ -pgnout /tmp/ncm-dbt-20200405-0635-041.pgn \ -openings \ file=/home/chess/www/releases/20200406131406/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128396	ncm-et-3	2020-04-06 13:19	00:48:46	1965997	322	201	2	119	+250.77 +/- 30.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1082311340 \ -pgnout /tmp/ncm-dbt-20200405-0635-040.pgn \ -openings \ file=/home/chess/www/releases/20200406131406/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128395	ncm-et-15	2020-04-06 13:18	00:49:55	1969090	337	219	7	111	+257.06 +/- 32.39	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3354965237 \ -pgnout /tmp/ncm-dbt-20200405-0635-039.pgn \ -openings \ file=/home/chess/www/releases/20200406131406/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128394	ncm-et-4	2020-04-06 13:16	00:51:12	1969399	342	200	7	135	+222.07 +/- 29.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3093682814 \ -pgnout /tmp/ncm-dbt-20200405-0635-038.pgn \ -openings \ file=/home/chess/www/releases/20200406130052/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128393	ncm-et-9	2020-04-06 13:12	00:55:39	1972031	369	231	5	133	+247.67 +/- 29.32	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2394171446 \ -pgnout /tmp/ncm-dbt-20200405-0635-037.pgn \ -openings \ file=/home/chess/www/releases/20200406130052/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128392	ncm-et-10	2020-04-06 12:04	01:15:29	1962148	500	293	11	196	+221.9 +/- 24.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3478637410 \ -pgnout /tmp/ncm-dbt-20200405-0635-036.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128391	ncm-et-3	2020-04-06 12:03	01:14:24	1964610	500	329	10	161	+262.24 +/- 26.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4159424122 \ -pgnout /tmp/ncm-dbt-20200405-0635-035.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128390	ncm-et-13	2020-04-06 12:03	01:15:31	1961706	500	309	7	184	+243.0 +/- 24.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2347109556 \ -pgnout /tmp/ncm-dbt-20200405-0635-034.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128389	ncm-et-15	2020-04-06 12:01	01:15:25	1972663	500	304	14	182	+230.16 +/- 25.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2134521852 \ -pgnout /tmp/ncm-dbt-20200405-0635-033.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128388	ncm-et-4	2020-04-06 12:00	01:15:46	1935098	500	314	10	176	+245.2 +/- 25.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3724152794 \ -pgnout /tmp/ncm-dbt-20200405-0635-032.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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=24.80+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128387	ncm-et-9	2020-04-06 11:56	01:14:17	1967855	500	314	13	173	+241.91 +/- 25.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 49985320 \ -pgnout /tmp/ncm-dbt-20200405-0635-031.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128386	ncm-et-10	2020-04-06 10:48	01:14:02	1959241	500	324	7	169	+259.91 +/- 26.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 853770322 \ -pgnout /tmp/ncm-dbt-20200405-0635-030.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128385	ncm-et-13	2020-04-06 10:47	01:15:06	1964301	500	317	9	174	+249.64 +/- 25.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3951998966 \ -pgnout /tmp/ncm-dbt-20200405-0635-029.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128384	ncm-et-3	2020-04-06 10:45	01:17:19	1937620	500	301	8	191	+233.32 +/- 24.39	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3749920507 \ -pgnout /tmp/ncm-dbt-20200405-0635-028.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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=24.77+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128383	ncm-et-15	2020-04-06 10:45	01:15:32	1974684	500	295	8	197	+227.04 +/- 23.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 962756059 \ -pgnout /tmp/ncm-dbt-20200405-0635-027.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128382	ncm-et-4	2020-04-06 10:44	01:14:20	1969422	500	317	12	171	+246.3 +/- 26.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 700154381 \ -pgnout /tmp/ncm-dbt-20200405-0635-026.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128381	ncm-et-9	2020-04-06 10:41	01:14:08	1967242	500	325	5	170	+263.42 +/- 25.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 68152995 \ -pgnout /tmp/ncm-dbt-20200405-0635-025.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128380	ncm-et-10	2020-04-06 09:32	01:15:32	1968003	500	317	7	176	+251.89 +/- 25.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1291746684 \ -pgnout /tmp/ncm-dbt-20200405-0635-024.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128379	ncm-et-13	2020-04-06 09:31	01:14:35	1961996	500	330	9	161	+264.6 +/- 26.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1416384479 \ -pgnout /tmp/ncm-dbt-20200405-0635-023.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128378	ncm-et-15	2020-04-06 09:29	01:14:02	1969709	500	295	8	197	+227.04 +/- 23.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2580760092 \ -pgnout /tmp/ncm-dbt-20200405-0635-022.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128377	ncm-et-3	2020-04-06 09:29	01:14:56	1964917	500	312	13	175	+239.74 +/- 25.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1378568438 \ -pgnout /tmp/ncm-dbt-20200405-0635-021.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128376	ncm-et-4	2020-04-06 09:28	01:14:56	1971565	500	312	8	180	+245.2 +/- 25.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2303250919 \ -pgnout /tmp/ncm-dbt-20200405-0635-020.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128375	ncm-et-9	2020-04-06 09:26	01:13:56	1972805	500	310	5	185	+246.3 +/- 24.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2142919559 \ -pgnout /tmp/ncm-dbt-20200405-0635-019.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128374	ncm-et-10	2020-04-06 08:15	01:15:17	1960017	500	329	7	164	+265.78 +/- 26.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 380284910 \ -pgnout /tmp/ncm-dbt-20200405-0635-018.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128373	ncm-et-13	2020-04-06 08:15	01:15:29	1974083	500	297	4	199	+233.32 +/- 23.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 319983370 \ -pgnout /tmp/ncm-dbt-20200405-0635-017.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128372	ncm-et-15	2020-04-06 08:12	01:16:27	1967553	500	296	6	198	+230.16 +/- 23.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2711743193 \ -pgnout /tmp/ncm-dbt-20200405-0635-016.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128371	ncm-et-4	2020-04-06 08:12	01:15:13	1968628	500	318	4	178	+256.44 +/- 25.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2821744219 \ -pgnout /tmp/ncm-dbt-20200405-0635-015.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128370	ncm-et-9	2020-04-06 08:11	01:13:45	1974358	500	297	4	199	+233.32 +/- 23.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2150770512 \ -pgnout /tmp/ncm-dbt-20200405-0635-014.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128369	ncm-et-3	2020-04-06 08:11	01:16:46	1963535	500	320	13	167	+248.53 +/- 26.39	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3109831016 \ -pgnout /tmp/ncm-dbt-20200405-0635-013.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128368	ncm-et-10	2020-04-06 06:57	01:16:55	1965849	500	304	10	186	+234.38 +/- 24.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 629920340 \ -pgnout /tmp/ncm-dbt-20200405-0635-012.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128367	ncm-et-4	2020-04-06 06:57	01:13:27	1962464	500	311	15	174	+236.51 +/- 25.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1178290539 \ -pgnout /tmp/ncm-dbt-20200405-0635-011.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128366	ncm-et-13	2020-04-06 06:57	01:16:09	1961696	500	302	10	188	+232.26 +/- 24.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2772366142 \ -pgnout /tmp/ncm-dbt-20200405-0635-010.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128365	ncm-et-15	2020-04-06 06:57	01:14:03	1971262	500	288	10	202	+217.85 +/- 23.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2044094877 \ -pgnout /tmp/ncm-dbt-20200405-0635-009.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128364	ncm-et-9	2020-04-06 06:56	01:14:17	1967859	500	309	13	178	+236.51 +/- 25.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1176713322 \ -pgnout /tmp/ncm-dbt-20200405-0635-008.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128363	ncm-et-3	2020-04-06 06:54	01:15:51	1959855	500	326	9	165	+259.91 +/- 26.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1116070807 \ -pgnout /tmp/ncm-dbt-20200405-0635-007.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128362	ncm-et-10	2020-04-06 05:41	01:15:46	1966306	500	310	2	188	+249.64 +/- 24.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3886191117 \ -pgnout /tmp/ncm-dbt-20200405-0635-006.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128361	ncm-et-15	2020-04-06 05:40	01:15:14	1968937	500	320	9	171	+253.02 +/- 25.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2207482629 \ -pgnout /tmp/ncm-dbt-20200405-0635-005.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128360	ncm-et-9	2020-04-06 05:40	01:14:43	1973894	500	306	10	184	+236.51 +/- 24.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2074074148 \ -pgnout /tmp/ncm-dbt-20200405-0635-004.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128359	ncm-et-13	2020-04-06 05:40	01:15:56	1962302	500	298	9	193	+229.12 +/- 24.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3844965272 \ -pgnout /tmp/ncm-dbt-20200405-0635-003.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128358	ncm-et-4	2020-04-06 05:40	01:15:59	1966460	500	297	7	196	+230.16 +/- 23.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2248480032 \ -pgnout /tmp/ncm-dbt-20200405-0635-002.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
128357	ncm-et-3	2020-04-06 05:40	01:12:52	1962609	500	320	7	173	+255.3 +/- 25.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2339875675 \ -pgnout /tmp/ncm-dbt-20200405-0635-001.pgn \ -openings \ file=/home/chess/www/releases/20200405153534/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-20200405-0635 \ cmd=/home/chess/engines/e5_2670/devbuild/20200405-0635-3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	3cb1c6c3c6206c3c2a0d78ce1cb9820256efc96e
Author	protonspring
Date	2020-04-05 06:35:31 UTC
remove KNPK endgame code In more than 100k local KNPK games, there is no discernible difference between master and master with this endgame removed: master:42971, patch:42973, draws: 3969. Removal does not seem to regress in normal games. STC LLR: 2.94 (-2.94,2.94) {-1.50,0.50} Total: 46390 W: 8998 L: 8884 D: 28508 Ptnml(0-2): 707, 5274, 11163, 5300, 751 https://tests.stockfishchess.org/tests/view/5e83b18ee42a5c3b3ca2ef02 LTC LLR: 2.94 (-2.94,2.94) {-1.50,0.50} Total: 44768 W: 5863 L: 5814 D: 33091 Ptnml(0-2): 251, 3918, 14028, 3905, 282 https://tests.stockfishchess.org/tests/view/5e84a82a4411759d9d0984f4 In tests with a book of endgames that can convert into KNPK, no significant difference can be seen either ``` TC 1.0+0.01 Score of patch vs master: 6131 - 6188 - 27681 [0.499] 40000 Elo difference: -0.5 +/- 1.9, LOS: 30.4 %, DrawRatio: 69.2 % TC 2.0+0.02 Score of patch vs master: 5740 - 5741 - 28519 [0.500] 40000 Elo difference: -0.0 +/- 1.8, LOS: 49.6 %, DrawRatio: 71.3 % `` closes https://github.com/official-stockfish/Stockfish/pull/2611 Bench 4512059