Dev Builds » 20200613-1133

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	08:23:29	1962107	3333	2143	49	1141	+256.6 +/- 10.0
ncm-et-4	08:25:53	1965092	3368	2153	62	1153	+252.37 +/- 9.97
ncm-et-9	08:25:52	1968700	3344	2104	50	1190	+248.66 +/- 9.77
ncm-et-10	08:18:51	1954528	3292	2114	59	1119	+254.3 +/- 10.12
ncm-et-13	08:24:31	1962069	3330	2085	46	1199	+247.59 +/- 9.72
ncm-et-15	08:20:43	1967995	3333	2154	54	1125	+257.63 +/- 10.08
			20000	12753	320	6927	+252.83 +/- 4.06

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
132512	ncm-et-10	2020-06-14 02:07	00:44:51	1953444	292	181	8	103	+236.76 +/- 33.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1302275518 \ -pgnout /tmp/ncm-dbt-20200613-1133-042.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132511	ncm-et-3	2020-06-14 02:02	00:50:25	1964301	333	212	7	114	+249.43 +/- 31.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3875000698 \ -pgnout /tmp/ncm-dbt-20200613-1133-041.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132510	ncm-et-13	2020-06-14 02:02	00:50:36	1958170	330	203	7	120	+237.55 +/- 31.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3533173581 \ -pgnout /tmp/ncm-dbt-20200613-1133-040.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132509	ncm-et-15	2020-06-14 02:01	00:50:52	1969099	333	204	4	125	+241.15 +/- 30.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1659159470 \ -pgnout /tmp/ncm-dbt-20200613-1133-039.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132508	ncm-et-9	2020-06-14 02:00	00:52:32	1973891	344	206	10	128	+224.85 +/- 30.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1012976627 \ -pgnout /tmp/ncm-dbt-20200613-1133-038.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132507	ncm-et-4	2020-06-14 01:57	00:55:51	1971268	368	230	6	132	+245.58 +/- 29.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1168985858 \ -pgnout /tmp/ncm-dbt-20200613-1133-037.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132506	ncm-et-10	2020-06-14 00:51	01:15:38	1925273	500	310	7	183	+244.1 +/- 24.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1228038762 \ -pgnout /tmp/ncm-dbt-20200613-1133-036.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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=24.93+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132505	ncm-et-15	2020-06-14 00:47	01:13:47	1974051	500	315	7	178	+249.64 +/- 25.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3866164613 \ -pgnout /tmp/ncm-dbt-20200613-1133-035.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132504	ncm-et-13	2020-06-14 00:45	01:15:41	1963225	500	308	5	187	+244.1 +/- 24.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3156014105 \ -pgnout /tmp/ncm-dbt-20200613-1133-034.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132503	ncm-et-3	2020-06-14 00:45	01:15:56	1961228	500	319	3	178	+258.75 +/- 25.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1359693837 \ -pgnout /tmp/ncm-dbt-20200613-1133-033.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132502	ncm-et-9	2020-06-14 00:44	01:15:20	1965074	500	328	5	167	+266.97 +/- 26.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1495364700 \ -pgnout /tmp/ncm-dbt-20200613-1133-032.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132501	ncm-et-4	2020-06-14 00:41	01:14:44	1962609	500	324	11	165	+255.3 +/- 26.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3099259769 \ -pgnout /tmp/ncm-dbt-20200613-1133-031.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132500	ncm-et-10	2020-06-13 23:34	01:15:35	1966465	500	319	8	173	+253.02 +/- 25.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1878617784 \ -pgnout /tmp/ncm-dbt-20200613-1133-030.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132499	ncm-et-15	2020-06-13 23:31	01:14:36	1968326	500	331	6	163	+269.37 +/- 26.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4229716875 \ -pgnout /tmp/ncm-dbt-20200613-1133-029.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132498	ncm-et-3	2020-06-13 23:28	01:16:23	1964455	500	315	7	178	+249.64 +/- 25.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4165304597 \ -pgnout /tmp/ncm-dbt-20200613-1133-028.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132497	ncm-et-13	2020-06-13 23:27	01:17:13	1958777	500	317	5	178	+254.16 +/- 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 324757610 \ -pgnout /tmp/ncm-dbt-20200613-1133-027.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132496	ncm-et-9	2020-06-13 23:27	01:15:48	1968633	500	317	10	173	+248.53 +/- 25.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2453577076 \ -pgnout /tmp/ncm-dbt-20200613-1133-026.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132495	ncm-et-4	2020-06-13 23:26	01:14:04	1966768	500	325	7	168	+261.07 +/- 26.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2652397201 \ -pgnout /tmp/ncm-dbt-20200613-1133-025.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132494	ncm-et-10	2020-06-13 22:16	01:17:04	1957247	500	337	9	154	+273.0 +/- 27.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2197160620 \ -pgnout /tmp/ncm-dbt-20200613-1133-024.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132493	ncm-et-15	2020-06-13 22:15	01:15:08	1964609	500	340	10	150	+275.45 +/- 27.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1115316057 \ -pgnout /tmp/ncm-dbt-20200613-1133-023.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132492	ncm-et-13	2020-06-13 22:11	01:14:43	1960176	500	322	5	173	+259.91 +/- 25.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 449931087 \ -pgnout /tmp/ncm-dbt-20200613-1133-022.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132491	ncm-et-3	2020-06-13 22:11	01:15:53	1961541	500	325	5	170	+263.42 +/- 25.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2056557846 \ -pgnout /tmp/ncm-dbt-20200613-1133-021.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132490	ncm-et-4	2020-06-13 22:10	01:15:00	1969559	500	326	8	166	+261.07 +/- 26.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2102595742 \ -pgnout /tmp/ncm-dbt-20200613-1133-020.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132489	ncm-et-9	2020-06-13 22:09	01:16:18	1970790	500	313	7	180	+247.41 +/- 25.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3510653290 \ -pgnout /tmp/ncm-dbt-20200613-1133-019.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132488	ncm-et-10	2020-06-13 20:59	01:15:21	1961702	500	320	14	166	+247.41 +/- 26.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 582926420 \ -pgnout /tmp/ncm-dbt-20200613-1133-018.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132487	ncm-et-15	2020-06-13 20:59	01:14:53	1967236	500	331	10	159	+264.6 +/- 27.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 886495744 \ -pgnout /tmp/ncm-dbt-20200613-1133-017.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132486	ncm-et-3	2020-06-13 20:55	01:14:20	1961998	500	325	12	163	+255.3 +/- 26.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3723372888 \ -pgnout /tmp/ncm-dbt-20200613-1133-016.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132485	ncm-et-13	2020-06-13 20:55	01:15:39	1965842	500	307	11	182	+236.51 +/- 25.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 510145796 \ -pgnout /tmp/ncm-dbt-20200613-1133-015.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132484	ncm-et-4	2020-06-13 20:54	01:14:31	1969596	500	318	8	174	+251.89 +/- 25.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 558223685 \ -pgnout /tmp/ncm-dbt-20200613-1133-014.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132483	ncm-et-9	2020-06-13 20:52	01:16:09	1974358	500	286	5	209	+220.88 +/- 23.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3844472501 \ -pgnout /tmp/ncm-dbt-20200613-1133-013.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132482	ncm-et-10	2020-06-13 19:43	01:15:17	1956793	500	328	8	164	+263.42 +/- 26.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 763198377 \ -pgnout /tmp/ncm-dbt-20200613-1133-012.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132481	ncm-et-15	2020-06-13 19:42	01:16:10	1962617	500	318	11	171	+248.53 +/- 26.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2239840808 \ -pgnout /tmp/ncm-dbt-20200613-1133-011.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132480	ncm-et-3	2020-06-13 19:39	01:15:02	1959542	500	346	5	149	+289.36 +/- 27.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 207964611 \ -pgnout /tmp/ncm-dbt-20200613-1133-010.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132479	ncm-et-4	2020-06-13 19:39	01:14:18	1971885	500	317	14	169	+244.1 +/- 26.23	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2173330638 \ -pgnout /tmp/ncm-dbt-20200613-1133-009.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132478	ncm-et-13	2020-06-13 19:38	01:15:55	1963227	500	307	8	185	+239.74 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3495048075 \ -pgnout /tmp/ncm-dbt-20200613-1133-008.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132477	ncm-et-9	2020-06-13 19:37	01:14:02	1964306	500	328	10	162	+261.07 +/- 26.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 392546065 \ -pgnout /tmp/ncm-dbt-20200613-1133-007.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132476	ncm-et-10	2020-06-13 18:27	01:15:05	1960774	500	319	5	176	+256.44 +/- 25.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 420827170 \ -pgnout /tmp/ncm-dbt-20200613-1133-006.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132475	ncm-et-15	2020-06-13 18:25	01:15:17	1970028	500	315	6	179	+250.77 +/- 25.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2140504213 \ -pgnout /tmp/ncm-dbt-20200613-1133-005.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132474	ncm-et-3	2020-06-13 18:23	01:15:30	1961687	500	301	10	189	+231.21 +/- 24.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2594688628 \ -pgnout /tmp/ncm-dbt-20200613-1133-004.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132473	ncm-et-13	2020-06-13 18:22	01:14:44	1965072	500	321	5	174	+258.75 +/- 25.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3972693659 \ -pgnout /tmp/ncm-dbt-20200613-1133-003.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132472	ncm-et-4	2020-06-13 18:20	01:17:25	1943964	500	313	8	179	+246.3 +/- 25.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2997472968 \ -pgnout /tmp/ncm-dbt-20200613-1133-002.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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=24.69+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132471	ncm-et-9	2020-06-13 18:20	01:15:43	1963848	500	326	3	171	+266.97 +/- 25.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1855342900 \ -pgnout /tmp/ncm-dbt-20200613-1133-001.pgn \ -openings \ file=/home/chess/www/releases/20200601113551/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-20200613-1133 \ cmd=/home/chess/engines/e5_2670/devbuild/20200613-1133-42b7dbcb5e20ae9015122601522be8b455787a4a/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	42b7dbcb5e20ae9015122601522be8b455787a4a
Author	xoto10
Date	2020-06-13 11:33:18 UTC
Tuned values for search constants Tuned search constants after many search patches since the last successful tune. 1st LTC @ 60+0.6 th 1 : LLR: 2.97 (-2.94,2.94) {0.25,1.75} Total: 57656 W: 7369 L: 7036 D: 43251 Ptnml(0-2): 393, 5214, 17336, 5437, 448 https://tests.stockfishchess.org/tests/view/5ee1e074f29b40b0fc95af19 SMP LTC @ 20+0.2 th 8 : LLR: 2.95 (-2.94,2.94) {0.25,1.75} Total: 83576 W: 9731 L: 9341 D: 64504 Ptnml(0-2): 464, 7062, 26369, 7406, 487 https://tests.stockfishchess.org/tests/view/5ee35a21f29b40b0fc95b008 The changes were rebased on top of a successful patch by Viz (see #2734) and two different ways of doing this were tested. The successful test modified the constants in the patch by Viz in a similar manner to the tuning run: LTC (rebased) @ 60+0.6 th 1 : LLR: 2.94 (-2.94,2.94) {0.25,1.75} Total: 193384 W: 24241 L: 23521 D: 145622 Ptnml(0-2): 1309, 17497, 58472, 17993, 1421 https://tests.stockfishchess.org/tests/view/5ee43319ca6c451633a995f9 Further work: the recent patch to quantize eval #2733 affects search quit quite a bit, so doing another tune in, say, three months time might be a good idea. closes https://github.com/official-stockfish/Stockfish/pull/2735 Bench 4246971