Dev Builds » 20200609-1644

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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	08:26:11	1962788	3347	2148	51	1148	+255.6 ± 9.97
ncm-et-4	08:27:30	1966141	3338	2083	48	1207	+246.11 ± 9.69
ncm-et-9	08:27:01	1969476	3338	2092	67	1179	+244.46 ± 9.85
ncm-et-10	08:26:10	1960830	3319	2157	48	1114	+260.74 ± 10.13
ncm-et-13	08:26:43	1958324	3305	2097	60	1148	+249.83 ± 9.98
ncm-et-15	08:27:10	1966760	3353	2119	46	1188	+250.91 ± 9.78
			20000	12696	320	6984	+251.22 ± 4.04

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
132182	ncm-et-13	2020-06-10 08:45	00:46:09	1961075	305	199	5	101	+261.11 ± 33.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3215849146 \ -pgnout /tmp/ncm-dbt-20200609-1644-042.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132181	ncm-et-10	2020-06-10 08:43	00:48:30	1961246	319	203	4	112	+254.06 ± 32.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2511831291 \ -pgnout /tmp/ncm-dbt-20200609-1644-041.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132180	ncm-et-4	2020-06-10 08:40	00:51:06	1969398	338	200	3	135	+231.65 ± 28.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2602689730 \ -pgnout /tmp/ncm-dbt-20200609-1644-040.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132179	ncm-et-9	2020-06-10 08:40	00:51:44	1963387	338	211	7	120	+242.76 ± 31.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2485794465 \ -pgnout /tmp/ncm-dbt-20200609-1644-039.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132178	ncm-et-3	2020-06-10 08:39	00:52:30	1964149	347	226	5	116	+261.59 ± 31.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3192640334 \ -pgnout /tmp/ncm-dbt-20200609-1644-038.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132177	ncm-et-15	2020-06-10 08:38	00:53:33	1963532	353	231	5	117	+263.55 ± 31.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2658019856 \ -pgnout /tmp/ncm-dbt-20200609-1644-037.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132176	ncm-et-13	2020-06-10 07:27	01:16:48	1958787	500	327	7	166	+263.42 ± 26.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1488345768 \ -pgnout /tmp/ncm-dbt-20200609-1644-036.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132175	ncm-et-10	2020-06-10 07:24	01:17:33	1958322	500	318	6	176	+254.16 ± 25.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4116969471 \ -pgnout /tmp/ncm-dbt-20200609-1644-035.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132174	ncm-et-9	2020-06-10 07:23	01:15:59	1970791	500	304	12	184	+232.26 ± 25.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2372679598 \ -pgnout /tmp/ncm-dbt-20200609-1644-034.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132173	ncm-et-4	2020-06-10 07:22	01:16:58	1967562	500	314	7	179	+248.53 ± 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4015041038 \ -pgnout /tmp/ncm-dbt-20200609-1644-033.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132172	ncm-et-3	2020-06-10 07:22	01:15:36	1963380	500	324	4	172	+263.42 ± 25.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1097266448 \ -pgnout /tmp/ncm-dbt-20200609-1644-032.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132171	ncm-et-15	2020-06-10 07:22	01:14:42	1968780	500	330	7	163	+266.97 ± 26.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2407133427 \ -pgnout /tmp/ncm-dbt-20200609-1644-031.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132170	ncm-et-13	2020-06-10 06:08	01:18:01	1961538	500	315	12	173	+244.1 ± 25.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4143912467 \ -pgnout /tmp/ncm-dbt-20200609-1644-030.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132169	ncm-et-10	2020-06-10 06:06	01:16:51	1966936	500	315	9	176	+247.41 ± 25.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2133712567 \ -pgnout /tmp/ncm-dbt-20200609-1644-029.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132168	ncm-et-3	2020-06-10 06:05	01:15:58	1962462	500	323	11	166	+254.16 ± 26.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 978733416 \ -pgnout /tmp/ncm-dbt-20200609-1644-028.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132167	ncm-et-9	2020-06-10 06:05	01:16:21	1963075	500	307	12	181	+235.45 ± 25.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1211811118 \ -pgnout /tmp/ncm-dbt-20200609-1644-027.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132166	ncm-et-4	2020-06-10 06:04	01:16:46	1966156	500	315	13	172	+243.0 ± 25.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4065605242 \ -pgnout /tmp/ncm-dbt-20200609-1644-026.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132165	ncm-et-15	2020-06-10 06:04	01:17:03	1965072	500	312	9	179	+244.1 ± 25.32	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4230630793 \ -pgnout /tmp/ncm-dbt-20200609-1644-025.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132164	ncm-et-13	2020-06-10 04:52	01:14:53	1965690	500	315	5	180	+251.89 ± 25.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3937804110 \ -pgnout /tmp/ncm-dbt-20200609-1644-024.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132163	ncm-et-3	2020-06-10 04:50	01:14:19	1962303	500	319	8	173	+253.02 ± 25.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2772721660 \ -pgnout /tmp/ncm-dbt-20200609-1644-023.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132162	ncm-et-10	2020-06-10 04:49	01:16:09	1954197	500	334	8	158	+270.57 ± 27.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1137148000 \ -pgnout /tmp/ncm-dbt-20200609-1644-022.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132161	ncm-et-9	2020-06-10 04:48	01:15:49	1974204	500	321	9	170	+254.16 ± 26.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 711855712 \ -pgnout /tmp/ncm-dbt-20200609-1644-021.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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132160	ncm-et-4	2020-06-10 04:47	01:16:13	1964918	500	317	6	177	+253.02 ± 25.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4059687235 \ -pgnout /tmp/ncm-dbt-20200609-1644-020.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132159	ncm-et-15	2020-06-10 04:47	01:16:08	1972807	500	324	4	172	+263.42 ± 25.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1731932420 \ -pgnout /tmp/ncm-dbt-20200609-1644-019.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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132158	ncm-et-3	2020-06-10 03:34	01:15:10	1963532	500	327	10	163	+259.91 ± 26.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1818915881 \ -pgnout /tmp/ncm-dbt-20200609-1644-018.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132157	ncm-et-10	2020-06-10 03:33	01:15:37	1959577	500	351	7	142	+293.29 ± 28.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3919967228 \ -pgnout /tmp/ncm-dbt-20200609-1644-017.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132156	ncm-et-13	2020-06-10 03:31	01:19:43	1936416	500	313	10	177	+244.1 ± 25.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 316278719 \ -pgnout /tmp/ncm-dbt-20200609-1644-016.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=24.79+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132155	ncm-et-15	2020-06-10 03:31	01:14:45	1967694	500	314	11	175	+244.1 ± 25.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3484877148 \ -pgnout /tmp/ncm-dbt-20200609-1644-015.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132154	ncm-et-9	2020-06-10 03:31	01:16:20	1974683	500	312	7	181	+246.3 ± 25.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3233736657 \ -pgnout /tmp/ncm-dbt-20200609-1644-014.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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132153	ncm-et-4	2020-06-10 03:31	01:15:23	1965688	500	320	7	173	+255.3 ± 25.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1134112236 \ -pgnout /tmp/ncm-dbt-20200609-1644-013.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132152	ncm-et-3	2020-06-10 02:17	01:15:54	1962615	500	317	7	176	+251.89 ± 25.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1681590387 \ -pgnout /tmp/ncm-dbt-20200609-1644-012.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132151	ncm-et-10	2020-06-10 02:16	01:15:25	1964920	500	322	6	172	+258.75 ± 25.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3284396241 \ -pgnout /tmp/ncm-dbt-20200609-1644-011.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132150	ncm-et-15	2020-06-10 02:15	01:15:04	1959109	500	307	3	190	+245.2 ± 24.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2014925293 \ -pgnout /tmp/ncm-dbt-20200609-1644-010.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+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132149	ncm-et-9	2020-06-10 02:14	01:15:21	1972961	500	332	6	162	+270.57 ± 26.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3230995613 \ -pgnout /tmp/ncm-dbt-20200609-1644-009.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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132148	ncm-et-13	2020-06-10 02:14	01:16:18	1961535	500	315	11	174	+245.2 ± 25.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2159668956 \ -pgnout /tmp/ncm-dbt-20200609-1644-008.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132147	ncm-et-4	2020-06-10 02:14	01:15:53	1967270	500	310	6	184	+245.2 ± 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 607452684 \ -pgnout /tmp/ncm-dbt-20200609-1644-007.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132146	ncm-et-10	2020-06-10 00:59	01:16:05	1960614	500	314	8	178	+247.41 ± 25.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 862248462 \ -pgnout /tmp/ncm-dbt-20200609-1644-006.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-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132145	ncm-et-3	2020-06-10 00:59	01:16:44	1961075	500	312	6	182	+247.41 ± 24.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2303055072 \ -pgnout /tmp/ncm-dbt-20200609-1644-005.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132144	ncm-et-13	2020-06-10 00:58	01:14:51	1963227	500	313	10	177	+244.1 ± 25.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4166230884 \ -pgnout /tmp/ncm-dbt-20200609-1644-004.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132143	ncm-et-9	2020-06-10 00:58	01:15:27	1967231	500	305	14	181	+231.21 ± 25.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 673017217 \ -pgnout /tmp/ncm-dbt-20200609-1644-003.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132142	ncm-et-15	2020-06-10 00:58	01:15:55	1970327	500	301	7	192	+234.38 ± 24.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2294378450 \ -pgnout /tmp/ncm-dbt-20200609-1644-002.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132141	ncm-et-4	2020-06-10 00:58	01:15:11	1962000	500	307	6	187	+241.91 ± 24.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3668656577 \ -pgnout /tmp/ncm-dbt-20200609-1644-001.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200609-1644 \ cmd=/home/chess/engines/e5_2670/devbuild/20200609-1644-4b10578acbe099482ed40200478df4d775c01af5/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	4b10578acbe099482ed40200478df4d775c01af5
Author	Sami Kiminki
Date	2020-06-09 16:44:07 UTC
Increase the maximum hash size by a factor of 256 Conceptually group hash clusters into super clusters of 256 clusters. This scheme allows us to use hash sizes up to 32 TB (= 2^32 super clusters = 2^40 clusters). Use 48 bits of the Zobrist key to choose the cluster index. We use 8 extra bits to mitigate the quantization error for very large hashes when scaling the hash key to cluster index. The hash index computation is organized to be compatible with the existing scheme for power-of-two hash sizes up to 128 GB. Fixes https://github.com/official-stockfish/Stockfish/issues/1349 closes https://github.com/official-stockfish/Stockfish/pull/2722 Passed non-regression STC: LLR: 2.93 (-2.94,2.94) {-1.50,0.50} Total: 37976 W: 7336 L: 7211 D: 23429 Ptnml(0-2): 578, 4295, 9149, 4356, 610 https://tests.stockfishchess.org/tests/view/5edcbaaef29b40b0fc95abc5 No functional change.