Dev Builds » 20190129-1632

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	08:38:13	1967960	3353	1930	66	1357	+217.81 +/- 9.11
ncm-et-4	08:38:17	1942477	3284	1907	68	1309	+219.86 +/- 9.29
ncm-et-9	08:38:38	1970394	3343	1856	65	1422	+207.83 +/- 8.86
ncm-et-10	08:38:25	1964960	3324	1916	79	1329	+216.17 +/- 9.24
ncm-et-13	08:38:17	1977681	3335	1919	68	1348	+217.36 +/- 9.15
ncm-et-15	08:38:24	1972551	3361	1931	63	1367	+217.74 +/- 9.07
			20000	11459	409	8132	+216.1 +/- 3.72

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
68108	ncm-et-4	2019-01-30 12:30	00:47:08	1863766	284	166	7	111	+219.8 +/- 32.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1261806503 \ -pgnout /tmp/ncm-dbt-20190129-1632-042.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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=25.75+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68107	ncm-et-10	2019-01-30 12:27	00:50:22	1978147	324	181	9	134	+205.46 +/- 29.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1416579895 \ -pgnout /tmp/ncm-dbt-20190129-1632-041.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68106	ncm-et-13	2019-01-30 12:25	00:52:18	1974673	335	199	8	128	+225.05 +/- 29.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4217270580 \ -pgnout /tmp/ncm-dbt-20190129-1632-040.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68105	ncm-et-9	2019-01-30 12:24	00:53:35	1968776	343	199	8	136	+218.28 +/- 29.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3328798978 \ -pgnout /tmp/ncm-dbt-20190129-1632-039.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68104	ncm-et-3	2019-01-30 12:23	00:54:39	1966151	353	192	7	154	+202.19 +/- 26.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 377323344 \ -pgnout /tmp/ncm-dbt-20190129-1632-038.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68103	ncm-et-15	2019-01-30 12:22	00:55:37	1967882	361	214	6	141	+228.17 +/- 28.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3784777887 \ -pgnout /tmp/ncm-dbt-20190129-1632-037.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68102	ncm-et-4	2019-01-30 11:09	01:19:46	1928891	500	300	13	187	+227.04 +/- 24.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2685039704 \ -pgnout /tmp/ncm-dbt-20190129-1632-036.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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=24.88+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68101	ncm-et-10	2019-01-30 11:08	01:17:39	1965855	500	288	12	200	+215.85 +/- 23.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 244392017 \ -pgnout /tmp/ncm-dbt-20190129-1632-035.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68100	ncm-et-9	2019-01-30 11:05	01:17:20	1968158	500	282	6	212	+215.85 +/- 22.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3273607002 \ -pgnout /tmp/ncm-dbt-20190129-1632-034.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68099	ncm-et-13	2019-01-30 11:05	01:18:59	1979035	500	310	11	179	+239.74 +/- 25.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1981955907 \ -pgnout /tmp/ncm-dbt-20190129-1632-033.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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=24.25+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68098	ncm-et-3	2019-01-30 11:04	01:17:48	1967386	500	286	8	206	+217.85 +/- 23.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3898547856 \ -pgnout /tmp/ncm-dbt-20190129-1632-032.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68097	ncm-et-15	2019-01-30 11:03	01:17:17	1969703	500	282	12	206	+209.91 +/- 23.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1248605436 \ -pgnout /tmp/ncm-dbt-20190129-1632-031.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68096	ncm-et-4	2019-01-30 09:51	01:17:38	1969474	500	288	8	204	+219.87 +/- 23.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3240931115 \ -pgnout /tmp/ncm-dbt-20190129-1632-030.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68095	ncm-et-10	2019-01-30 09:49	01:18:25	1958797	500	300	13	187	+227.04 +/- 24.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2455440695 \ -pgnout /tmp/ncm-dbt-20190129-1632-029.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68094	ncm-et-13	2019-01-30 09:48	01:15:48	1974989	500	279	11	210	+207.95 +/- 23.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3738042485 \ -pgnout /tmp/ncm-dbt-20190129-1632-028.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68093	ncm-et-9	2019-01-30 09:46	01:18:04	1969863	500	292	8	200	+223.94 +/- 23.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 138341580 \ -pgnout /tmp/ncm-dbt-20190129-1632-027.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68092	ncm-et-15	2019-01-30 09:45	01:16:54	1966943	500	296	8	196	+228.08 +/- 24.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 114204928 \ -pgnout /tmp/ncm-dbt-20190129-1632-026.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68091	ncm-et-3	2019-01-30 09:45	01:17:44	1961383	500	296	11	193	+224.97 +/- 24.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3121608165 \ -pgnout /tmp/ncm-dbt-20190129-1632-025.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68090	ncm-et-4	2019-01-30 08:32	01:17:53	1961842	500	290	13	197	+216.85 +/- 24.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2737550773 \ -pgnout /tmp/ncm-dbt-20190129-1632-024.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68089	ncm-et-10	2019-01-30 08:30	01:17:47	1966335	500	282	9	209	+212.86 +/- 23.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1841393995 \ -pgnout /tmp/ncm-dbt-20190129-1632-023.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68088	ncm-et-13	2019-01-30 08:28	01:18:37	1975929	500	274	11	215	+203.11 +/- 22.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2116656572 \ -pgnout /tmp/ncm-dbt-20190129-1632-022.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68087	ncm-et-9	2019-01-30 08:28	01:17:11	1972344	500	258	15	227	+184.42 +/- 22.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 614672298 \ -pgnout /tmp/ncm-dbt-20190129-1632-021.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68086	ncm-et-15	2019-01-30 08:27	01:16:47	1977006	500	290	10	200	+219.87 +/- 23.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1392620367 \ -pgnout /tmp/ncm-dbt-20190129-1632-020.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68085	ncm-et-3	2019-01-30 08:27	01:17:03	1962154	500	302	7	191	+235.45 +/- 24.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 398288035 \ -pgnout /tmp/ncm-dbt-20190129-1632-019.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68084	ncm-et-4	2019-01-30 07:13	01:18:08	1963532	500	302	7	191	+235.45 +/- 24.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2004256793 \ -pgnout /tmp/ncm-dbt-20190129-1632-018.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68083	ncm-et-10	2019-01-30 07:10	01:18:27	1957410	500	282	10	208	+211.87 +/- 23.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3502837093 \ -pgnout /tmp/ncm-dbt-20190129-1632-017.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68082	ncm-et-3	2019-01-30 07:10	01:15:49	1983486	500	283	13	204	+209.91 +/- 23.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 993982459 \ -pgnout /tmp/ncm-dbt-20190129-1632-016.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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=24.20+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68081	ncm-et-13	2019-01-30 07:10	01:17:19	1977635	500	282	6	212	+215.85 +/- 22.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2343439227 \ -pgnout /tmp/ncm-dbt-20190129-1632-015.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68080	ncm-et-9	2019-01-30 07:09	01:17:41	1974514	500	268	11	221	+197.4 +/- 22.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2861071215 \ -pgnout /tmp/ncm-dbt-20190129-1632-014.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68079	ncm-et-15	2019-01-30 07:08	01:18:41	1967700	500	293	10	197	+222.92 +/- 24.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2991068534 \ -pgnout /tmp/ncm-dbt-20190129-1632-013.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68078	ncm-et-4	2019-01-30 05:54	01:17:15	1963378	500	281	4	215	+216.85 +/- 22.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3143748975 \ -pgnout /tmp/ncm-dbt-20190129-1632-012.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68077	ncm-et-10	2019-01-30 05:52	01:17:31	1970323	500	293	10	197	+222.92 +/- 24.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4202611349 \ -pgnout /tmp/ncm-dbt-20190129-1632-011.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68076	ncm-et-9	2019-01-30 05:51	01:17:24	1968624	500	279	9	212	+209.91 +/- 22.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1433306218 \ -pgnout /tmp/ncm-dbt-20190129-1632-010.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68075	ncm-et-13	2019-01-30 05:51	01:18:12	1985401	500	278	9	213	+208.93 +/- 22.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4003877178 \ -pgnout /tmp/ncm-dbt-20190129-1632-009.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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=24.18+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68074	ncm-et-15	2019-01-30 05:50	01:16:17	1975137	500	281	9	210	+211.87 +/- 23.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2714023016 \ -pgnout /tmp/ncm-dbt-20190129-1632-008.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68073	ncm-et-3	2019-01-30 05:50	01:19:00	1960767	500	288	10	202	+217.85 +/- 23.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2013474634 \ -pgnout /tmp/ncm-dbt-20190129-1632-007.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68072	ncm-et-3	2019-01-30 04:33	01:16:10	1974399	500	283	10	207	+212.86 +/- 23.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3085498853 \ -pgnout /tmp/ncm-dbt-20190129-1632-006.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68071	ncm-et-4	2019-01-30 04:33	01:20:29	1946457	500	280	16	204	+204.07 +/- 23.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2606174701 \ -pgnout /tmp/ncm-dbt-20190129-1632-005.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68070	ncm-et-10	2019-01-30 04:33	01:18:14	1957858	500	290	16	194	+213.85 +/- 24.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 676619710 \ -pgnout /tmp/ncm-dbt-20190129-1632-004.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68069	ncm-et-13	2019-01-30 04:33	01:17:04	1976109	500	297	12	191	+224.97 +/- 24.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3894993261 \ -pgnout /tmp/ncm-dbt-20190129-1632-003.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68068	ncm-et-15	2019-01-30 04:32	01:16:51	1983492	500	275	8	217	+206.98 +/- 22.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1556028223 \ -pgnout /tmp/ncm-dbt-20190129-1632-002.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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=24.20+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
68067	ncm-et-9	2019-01-30 04:32	01:17:23	1970483	500	278	8	214	+209.91 +/- 22.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 408484890 \ -pgnout /tmp/ncm-dbt-20190129-1632-001.pgn \ -openings \ file=/home/chess/www/releases/20190123182151/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-20190129-1632 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190129-1632-242c566c1a80c7f3d95774eac513935fcee0cf0d/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	242c566c1a80c7f3d95774eac513935fcee0cf0d
Author	Miguel Lahoz
Date	2019-01-29 16:32:41 UTC
Change pinning logic in Static Exchange Evaluation (SEE) This changes 2 parts with regards to static exchange evaluation. Currently, we do not allow pinned pieces to recapture if all opponent pinners are still in their starting squares. This changes that to having a less strict requirement, checking if any pinners are still in their starting square. This makes our SEE give more respect to the pinning side with regards to exchanges, which makes sense because it helps our search explore more tactical options. Furthermore, we change the logic for saving pinners into our state variable when computing slider_blockers. We will include double pinners, where two sliders may be looking at the same blocker, a similar concept to our mobility calculation for sliders in our evaluation section. Interestingly, I think SEE is the only place where the pinners bitboard is actually used, so as far as I know there are no other side effects to this change. An example and some insights: White Bf2, Kg1 Black Qe3, Bc5 The move Qg3 will be given the correct value of 0. (Previously < 0) The move Qd4 will be incorrectly given a value of 0. (Previously < 0) It seems the tradeoff in search is worth it. Qd4 will likely be pruned soon by something like probcut anyway, while Qg3 could help us spot tactics at an earlier depth. STC: LLR: 2.96 (-2.94,2.94) [0.50,4.50] Total: 62162 W: 13879 L: 13408 D: 34875 http://tests.stockfishchess.org/tests/view/5c4ba1a70ebc593af5d49c55 LTC: (Thanks to @alayant) LLR: 3.40 (-2.94,2.94) [0.00,3.50] Total: 140285 W: 23416 L: 22825 D: 94044 http://tests.stockfishchess.org/tests/view/5c4bcfba0ebc593af5d49ea8 Bench: 3937213