Dev Builds » 20200617-0532

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	08:25:18	1961802	3346	2170	42	1134	+261.06 +/- 10.02
ncm-et-4	08:25:21	1965504	3342	2182	45	1115	+263.09 +/- 10.12
ncm-et-9	08:25:27	1963146	3327	2122	48	1157	+253.81 +/- 9.92
ncm-et-10	08:25:27	1960337	3313	2104	39	1170	+253.76 +/- 9.84
ncm-et-13	08:25:31	1960776	3312	2112	41	1159	+254.9 +/- 9.89
ncm-et-15	08:25:23	1970155	3360	2153	61	1146	+253.37 +/- 10.0
			20000	12843	276	6881	+256.65 +/- 4.07

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
132728	ncm-et-13	2020-06-18 11:39	00:46:57	1965381	312	207	2	103	+273.64 +/- 33.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1557910055 \ -pgnout /tmp/ncm-dbt-20200617-0532-042.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132727	ncm-et-10	2020-06-18 11:38	00:47:55	1960463	313	195	1	117	+251.78 +/- 30.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 201937516 \ -pgnout /tmp/ncm-dbt-20200617-0532-041.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132726	ncm-et-9	2020-06-18 11:36	00:49:38	1967242	327	207	4	116	+252.34 +/- 31.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 663106565 \ -pgnout /tmp/ncm-dbt-20200617-0532-040.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132725	ncm-et-3	2020-06-18 11:34	00:51:54	1962149	346	222	2	122	+260.98 +/- 30.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2472131962 \ -pgnout /tmp/ncm-dbt-20200617-0532-039.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132724	ncm-et-4	2020-06-18 11:34	00:52:08	1952538	342	230	0	112	+283.27 +/- 31.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 183299229 \ -pgnout /tmp/ncm-dbt-20200617-0532-038.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132723	ncm-et-15	2020-06-18 11:31	00:54:33	1965689	360	213	6	141	+227.56 +/- 28.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1167595638 \ -pgnout /tmp/ncm-dbt-20200617-0532-037.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132722	ncm-et-13	2020-06-18 10:23	01:15:30	1964147	500	317	9	174	+249.64 +/- 25.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 227846216 \ -pgnout /tmp/ncm-dbt-20200617-0532-036.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132721	ncm-et-10	2020-06-18 10:20	01:16:43	1958622	500	315	5	180	+251.89 +/- 25.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2905378609 \ -pgnout /tmp/ncm-dbt-20200617-0532-035.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132720	ncm-et-9	2020-06-18 10:19	01:16:16	1960461	500	312	9	179	+244.1 +/- 25.32	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 91015166 \ -pgnout /tmp/ncm-dbt-20200617-0532-034.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132719	ncm-et-4	2020-06-18 10:17	01:15:59	1974048	500	308	6	186	+243.0 +/- 24.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 930940230 \ -pgnout /tmp/ncm-dbt-20200617-0532-033.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132718	ncm-et-3	2020-06-18 10:17	01:16:35	1963847	500	335	9	156	+270.57 +/- 27.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2957612753 \ -pgnout /tmp/ncm-dbt-20200617-0532-032.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132717	ncm-et-15	2020-06-18 10:15	01:15:25	1972504	500	319	13	168	+247.41 +/- 26.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1263848766 \ -pgnout /tmp/ncm-dbt-20200617-0532-031.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132716	ncm-et-13	2020-06-18 09:05	01:17:01	1957093	500	309	6	185	+244.1 +/- 24.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4100708382 \ -pgnout /tmp/ncm-dbt-20200617-0532-030.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132715	ncm-et-10	2020-06-18 09:03	01:16:20	1957558	500	321	6	173	+257.59 +/- 25.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3987195688 \ -pgnout /tmp/ncm-dbt-20200617-0532-029.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132714	ncm-et-9	2020-06-18 09:02	01:15:38	1966309	500	334	5	161	+274.22 +/- 26.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 676563507 \ -pgnout /tmp/ncm-dbt-20200617-0532-028.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132713	ncm-et-3	2020-06-18 09:00	01:15:40	1960462	500	320	3	177	+259.91 +/- 25.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3135254640 \ -pgnout /tmp/ncm-dbt-20200617-0532-027.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132712	ncm-et-4	2020-06-18 09:00	01:16:19	1955855	500	337	2	161	+281.68 +/- 26.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4040524430 \ -pgnout /tmp/ncm-dbt-20200617-0532-026.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132711	ncm-et-15	2020-06-18 08:59	01:14:37	1973272	500	323	13	164	+251.89 +/- 26.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1711337671 \ -pgnout /tmp/ncm-dbt-20200617-0532-025.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132710	ncm-et-13	2020-06-18 07:49	01:14:52	1959713	500	317	6	177	+253.02 +/- 25.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2586481383 \ -pgnout /tmp/ncm-dbt-20200617-0532-024.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132709	ncm-et-10	2020-06-18 07:45	01:16:34	1958780	500	320	8	172	+254.16 +/- 25.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3428019657 \ -pgnout /tmp/ncm-dbt-20200617-0532-023.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132708	ncm-et-9	2020-06-18 07:45	01:16:19	1964460	500	306	8	186	+238.66 +/- 24.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 680741777 \ -pgnout /tmp/ncm-dbt-20200617-0532-022.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132707	ncm-et-4	2020-06-18 07:45	01:13:57	1973738	500	349	7	144	+290.66 +/- 28.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2465927745 \ -pgnout /tmp/ncm-dbt-20200617-0532-021.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132706	ncm-et-3	2020-06-18 07:45	01:14:12	1961074	500	334	6	160	+273.0 +/- 26.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 450005606 \ -pgnout /tmp/ncm-dbt-20200617-0532-020.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132705	ncm-et-15	2020-06-18 07:42	01:16:10	1969087	500	317	10	173	+248.53 +/- 25.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2996414548 \ -pgnout /tmp/ncm-dbt-20200617-0532-019.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132704	ncm-et-13	2020-06-18 06:30	01:17:43	1958472	500	317	7	176	+251.89 +/- 25.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1670556677 \ -pgnout /tmp/ncm-dbt-20200617-0532-018.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132703	ncm-et-10	2020-06-18 06:29	01:15:12	1960006	500	313	9	178	+245.2 +/- 25.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3409223026 \ -pgnout /tmp/ncm-dbt-20200617-0532-017.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132702	ncm-et-4	2020-06-18 06:28	01:15:40	1970961	500	308	14	178	+234.38 +/- 25.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 312617290 \ -pgnout /tmp/ncm-dbt-20200617-0532-016.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132701	ncm-et-3	2020-06-18 06:28	01:15:39	1966304	500	322	8	170	+256.44 +/- 26.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3268066443 \ -pgnout /tmp/ncm-dbt-20200617-0532-015.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132700	ncm-et-15	2020-06-18 06:27	01:14:00	1971885	500	320	7	173	+255.3 +/- 25.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2696968271 \ -pgnout /tmp/ncm-dbt-20200617-0532-014.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132699	ncm-et-9	2020-06-18 06:27	01:17:08	1958324	500	319	10	171	+250.77 +/- 25.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1152718325 \ -pgnout /tmp/ncm-dbt-20200617-0532-013.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132698	ncm-et-10	2020-06-18 05:13	01:15:28	1961548	500	329	5	166	+268.17 +/- 26.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 728078512 \ -pgnout /tmp/ncm-dbt-20200617-0532-012.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132697	ncm-et-4	2020-06-18 05:12	01:14:27	1966770	500	320	8	172	+254.16 +/- 25.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1014176064 \ -pgnout /tmp/ncm-dbt-20200617-0532-011.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132696	ncm-et-13	2020-06-18 05:12	01:16:30	1962457	500	307	2	191	+246.3 +/- 24.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1182588044 \ -pgnout /tmp/ncm-dbt-20200617-0532-010.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132695	ncm-et-15	2020-06-18 05:11	01:15:13	1966768	500	325	8	167	+259.91 +/- 26.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2743969671 \ -pgnout /tmp/ncm-dbt-20200617-0532-009.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132694	ncm-et-3	2020-06-18 05:10	01:16:29	1958166	500	315	6	179	+250.77 +/- 25.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 772165285 \ -pgnout /tmp/ncm-dbt-20200617-0532-008.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132693	ncm-et-9	2020-06-18 05:10	01:15:35	1964455	500	329	4	167	+269.37 +/- 26.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 137300917 \ -pgnout /tmp/ncm-dbt-20200617-0532-007.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132692	ncm-et-4	2020-06-18 03:54	01:16:51	1964620	500	330	8	162	+265.78 +/- 26.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 534558165 \ -pgnout /tmp/ncm-dbt-20200617-0532-006.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132691	ncm-et-3	2020-06-18 03:54	01:14:49	1960615	500	322	8	170	+256.44 +/- 26.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1651691225 \ -pgnout /tmp/ncm-dbt-20200617-0532-005.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132690	ncm-et-9	2020-06-18 03:54	01:14:53	1960773	500	315	8	177	+248.53 +/- 25.45	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4173563798 \ -pgnout /tmp/ncm-dbt-20200617-0532-004.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132689	ncm-et-10	2020-06-18 03:54	01:17:15	1965382	500	311	5	184	+247.41 +/- 24.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2033603177 \ -pgnout /tmp/ncm-dbt-20200617-0532-003.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132688	ncm-et-13	2020-06-18 03:54	01:16:58	1958170	500	338	9	153	+274.22 +/- 27.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3614272896 \ -pgnout /tmp/ncm-dbt-20200617-0532-002.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
132687	ncm-et-15	2020-06-18 03:54	01:15:25	1971880	500	336	4	160	+277.93 +/- 26.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2553606723 \ -pgnout /tmp/ncm-dbt-20200617-0532-001.pgn \ -openings \ file=/home/chess/www/releases/20200616152509/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-20200617-0532 \ cmd=/home/chess/engines/e5_2670/devbuild/20200617-0532-1ea488d34c0b6a03fa3d89d289fe72fd1408cafd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	1ea488d34c0b6a03fa3d89d289fe72fd1408cafd
Author	mstembera
Date	2020-06-17 05:32:16 UTC
Use 128 bit multiply for TT index Remove super cluster stuff from TT and just use a 128 bit multiply. STC https://tests.stockfishchess.org/tests/view/5ee719b3aae8aec816ab7548 LLR: 2.94 (-2.94,2.94) {-1.50,0.50} Total: 12736 W: 2502 L: 2333 D: 7901 Ptnml(0-2): 191, 1452, 2944, 1559, 222 LTC https://tests.stockfishchess.org/tests/view/5ee732d1aae8aec816ab7556 LLR: 2.93 (-2.94,2.94) {-1.50,0.50} Total: 27584 W: 3431 L: 3350 D: 20803 Ptnml(0-2): 173, 2500, 8400, 2511, 208 Scheme back to being derived from https://lemire.me/blog/2016/06/27/a-fast-alternative-to-the-modulo-reduction/ Also the default optimized version of the index calculation now uses fewer instructions. https://godbolt.org/z/Tktxbv Might benefit from mulx (requires -mbmi2) closes https://github.com/official-stockfish/Stockfish/pull/2744 bench: 4320954