Dev Builds » 20190825-0909

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	08:33:55	1972024	3356	2026	66	1264	+232.28 ± 9.48
ncm-et-4	08:24:23	1963393	3262	1984	66	1212	+234.37 ± 9.69
ncm-et-9	08:32:40	1972632	3328	2040	73	1215	+236.0 ± 9.7
ncm-et-10	08:34:31	1968469	3333	1997	61	1275	+230.61 ± 9.43
ncm-et-13	08:31:39	1975595	3362	2063	72	1227	+236.62 ± 9.65
ncm-et-15	08:30:10	1976579	3359	2078	76	1205	+238.67 ± 9.75
			20000	12188	414	7398	+234.75 ± 3.92

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
93896	ncm-et-4	2019-08-25 22:00	00:40:10	1963532	262	166	4	92	+250.95 ± 35.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1147325683 \ -pgnout /tmp/ncm-dbt-20190825-0909-042.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93895	ncm-et-9	2019-08-25 21:51	00:49:48	1974207	328	211	5	112	+256.47 ± 32.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3225289338 \ -pgnout /tmp/ncm-dbt-20190825-0909-041.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93894	ncm-et-10	2019-08-25 21:50	00:50:15	1970013	333	204	8	121	+234.69 ± 30.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2258849342 \ -pgnout /tmp/ncm-dbt-20190825-0909-040.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93893	ncm-et-15	2019-08-25 21:46	00:54:28	1968789	359	234	8	117	+257.32 ± 31.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2569561974 \ -pgnout /tmp/ncm-dbt-20190825-0909-039.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93892	ncm-et-3	2019-08-25 21:46	00:54:18	1976074	356	220	5	131	+242.97 ± 29.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4167315653 \ -pgnout /tmp/ncm-dbt-20190825-0909-038.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93891	ncm-et-13	2019-08-25 21:44	00:56:36	1965687	362	222	8	132	+236.06 ± 29.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1238112874 \ -pgnout /tmp/ncm-dbt-20190825-0909-037.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93890	ncm-et-4	2019-08-25 20:41	01:18:28	1962303	500	296	7	197	+229.12 ± 23.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3792683224 \ -pgnout /tmp/ncm-dbt-20190825-0909-036.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93889	ncm-et-9	2019-08-25 20:33	01:17:10	1974376	500	305	15	180	+230.16 ± 25.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1712142951 \ -pgnout /tmp/ncm-dbt-20190825-0909-035.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93888	ncm-et-10	2019-08-25 20:32	01:16:33	1970664	500	306	5	189	+241.91 ± 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 879500040 \ -pgnout /tmp/ncm-dbt-20190825-0909-034.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93887	ncm-et-3	2019-08-25 20:29	01:15:50	1977629	500	306	9	185	+237.58 ± 24.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 103211590 \ -pgnout /tmp/ncm-dbt-20190825-0909-033.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93886	ncm-et-15	2019-08-25 20:29	01:15:56	1980501	500	313	10	177	+244.1 ± 25.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 812647418 \ -pgnout /tmp/ncm-dbt-20190825-0909-032.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.24+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93885	ncm-et-13	2019-08-25 20:27	01:16:12	1992926	500	314	9	177	+246.3 ± 25.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1406849387 \ -pgnout /tmp/ncm-dbt-20190825-0909-031.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.09+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93884	ncm-et-4	2019-08-25 19:22	01:17:05	1964763	500	319	5	176	+256.44 ± 25.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 215285569 \ -pgnout /tmp/ncm-dbt-20190825-0909-030.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93883	ncm-et-10	2019-08-25 19:15	01:16:46	1962624	500	314	16	170	+238.66 ± 26.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3523158630 \ -pgnout /tmp/ncm-dbt-20190825-0909-029.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93882	ncm-et-9	2019-08-25 19:13	01:18:13	1966787	500	294	12	194	+221.9 ± 24.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2680434033 \ -pgnout /tmp/ncm-dbt-20190825-0909-028.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93881	ncm-et-15	2019-08-25 19:13	01:15:22	1972349	500	314	15	171	+239.74 ± 26.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1971655230 \ -pgnout /tmp/ncm-dbt-20190825-0909-027.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93880	ncm-et-3	2019-08-25 19:12	01:16:30	1964162	500	294	9	197	+224.97 ± 23.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 274813708 \ -pgnout /tmp/ncm-dbt-20190825-0909-026.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93879	ncm-et-13	2019-08-25 19:11	01:15:00	1980359	500	300	8	192	+232.26 ± 24.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3472576670 \ -pgnout /tmp/ncm-dbt-20190825-0909-025.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.24+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93878	ncm-et-4	2019-08-25 18:04	01:16:48	1975114	500	314	10	176	+245.2 ± 25.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1945423258 \ -pgnout /tmp/ncm-dbt-20190825-0909-024.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93877	ncm-et-9	2019-08-25 17:56	01:15:58	1977389	500	316	11	173	+246.3 ± 25.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 549956823 \ -pgnout /tmp/ncm-dbt-20190825-0909-023.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93876	ncm-et-10	2019-08-25 17:56	01:17:51	1963086	500	289	7	204	+221.9 ± 23.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1101528129 \ -pgnout /tmp/ncm-dbt-20190825-0909-022.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93875	ncm-et-15	2019-08-25 17:55	01:16:31	1973276	500	303	12	185	+231.21 ± 24.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2245159601 \ -pgnout /tmp/ncm-dbt-20190825-0909-021.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93874	ncm-et-13	2019-08-25 17:54	01:16:00	1972530	500	313	10	177	+244.1 ± 25.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4189053579 \ -pgnout /tmp/ncm-dbt-20190825-0909-020.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93873	ncm-et-3	2019-08-25 17:53	01:17:27	1970797	500	322	6	172	+258.75 ± 25.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2356975344 \ -pgnout /tmp/ncm-dbt-20190825-0909-019.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93872	ncm-et-4	2019-08-25 16:46	01:17:11	1965379	500	295	9	196	+226.0 ± 24.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 244645458 \ -pgnout /tmp/ncm-dbt-20190825-0909-018.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93871	ncm-et-15	2019-08-25 16:39	01:15:06	1997486	500	291	11	198	+219.87 ± 23.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 585435823 \ -pgnout /tmp/ncm-dbt-20190825-0909-017.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.03+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93870	ncm-et-9	2019-08-25 16:38	01:17:02	1970657	500	309	6	185	+244.1 ± 24.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1393914486 \ -pgnout /tmp/ncm-dbt-20190825-0909-016.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93869	ncm-et-13	2019-08-25 16:38	01:15:00	1970641	500	310	13	177	+237.58 ± 25.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3171285328 \ -pgnout /tmp/ncm-dbt-20190825-0909-015.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93868	ncm-et-10	2019-08-25 16:37	01:17:46	1987040	500	290	7	203	+222.92 ± 23.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4101673052 \ -pgnout /tmp/ncm-dbt-20190825-0909-014.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.16+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93867	ncm-et-3	2019-08-25 16:35	01:16:38	1962303	500	299	12	189	+227.04 ± 24.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3455657677 \ -pgnout /tmp/ncm-dbt-20190825-0909-013.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93866	ncm-et-4	2019-08-25 15:29	01:16:38	1963687	500	293	19	188	+213.85 ± 24.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2373817726 \ -pgnout /tmp/ncm-dbt-20190825-0909-012.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93865	ncm-et-15	2019-08-25 15:21	01:16:41	1972676	500	315	10	175	+246.3 ± 25.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3674811856 \ -pgnout /tmp/ncm-dbt-20190825-0909-011.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93864	ncm-et-9	2019-08-25 15:20	01:16:43	1977292	500	312	11	177	+241.91 ± 25.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4031782609 \ -pgnout /tmp/ncm-dbt-20190825-0909-010.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.28+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93863	ncm-et-13	2019-08-25 15:19	01:16:59	1974056	500	306	12	182	+234.38 ± 25.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3575904784 \ -pgnout /tmp/ncm-dbt-20190825-0909-009.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93862	ncm-et-10	2019-08-25 15:18	01:17:53	1962764	500	315	7	178	+249.64 ± 25.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2554819296 \ -pgnout /tmp/ncm-dbt-20190825-0909-008.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93861	ncm-et-3	2019-08-25 15:17	01:17:36	1967243	500	292	13	195	+218.86 ± 24.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3770778623 \ -pgnout /tmp/ncm-dbt-20190825-0909-007.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93860	ncm-et-4	2019-08-25 14:09	01:18:03	1948975	500	301	12	187	+229.12 ± 24.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2787485220 \ -pgnout /tmp/ncm-dbt-20190825-0909-006.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93859	ncm-et-15	2019-08-25 14:04	01:16:06	1970979	500	308	10	182	+238.66 ± 25.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 405708760 \ -pgnout /tmp/ncm-dbt-20190825-0909-005.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93858	ncm-et-13	2019-08-25 14:03	01:15:52	1972971	500	298	12	190	+226.0 ± 24.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2551988922 \ -pgnout /tmp/ncm-dbt-20190825-0909-004.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93857	ncm-et-9	2019-08-25 14:02	01:17:46	1967716	500	293	13	194	+219.87 ± 24.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 40746779 \ -pgnout /tmp/ncm-dbt-20190825-0909-003.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93856	ncm-et-3	2019-08-25 14:00	01:15:36	1985964	500	293	12	195	+220.88 ± 24.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3143948881 \ -pgnout /tmp/ncm-dbt-20190825-0909-002.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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=24.17+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
93855	ncm-et-10	2019-08-25 13:59	01:17:27	1963098	500	279	11	210	+207.95 ± 23.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2579018969 \ -pgnout /tmp/ncm-dbt-20190825-0909-001.pgn \ -openings \ file=/home/chess/www/releases/20190820011347/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-20190825-0909 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190825-0909-0e295fee25a41962d234c0833e1f7ca29e4c2189/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	0e295fee25a41962d234c0833e1f7ca29e4c2189
Author	VoyagerOne
Date	2019-08-25 09:09:08 UTC
NMP Tweaks Tweak again the null move pruning preconditions. STC: LLR: 2.96 (-2.94,2.94) [0.50,4.50] Total: 19675 W: 4430 L: 4169 D: 11076 http://tests.stockfishchess.org/tests/view/5d52bc0e0ebc5925cf108300 LTC: LLR: 2.95 (-2.94,2.94) [0.00,3.50] Total: 73895 W: 12496 L: 12114 D: 49285 http://tests.stockfishchess.org/tests/view/5d52dcbc0ebc5925cf108552 Closes https://github.com/official-stockfish/Stockfish/pull/2268 Bench: 3690065