Dev Builds » 20190331-0851

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	08:34:22	1964691	3334	1957	83	1294	+220.93 +/- 9.38
ncm-et-4	08:34:33	1954683	3312	1897	73	1342	+215.21 +/- 9.17
ncm-et-9	08:34:26	1970983	3325	1924	80	1321	+217.14 +/- 9.27
ncm-et-10	08:34:21	1967442	3356	1961	64	1331	+222.54 +/- 9.21
ncm-et-13	08:34:06	1975151	3330	1902	79	1349	+213.58 +/- 9.16
ncm-et-15	08:34:37	1973650	3343	1989	61	1293	+228.45 +/- 9.35
			20000	11630	440	7930	+219.62 +/- 3.78

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
76112	ncm-et-4	2019-04-01 14:23	00:48:45	1938599	312	177	12	123	+204.48 +/- 30.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3599689338 \ -pgnout /tmp/ncm-dbt-20190331-0851-042.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.76+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76111	ncm-et-9	2019-04-01 14:22	00:49:52	1984410	325	205	4	116	+251.03 +/- 31.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2156187583 \ -pgnout /tmp/ncm-dbt-20190331-0851-041.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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=24.19+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76110	ncm-et-13	2019-04-01 14:21	00:50:26	1985635	330	193	10	127	+217.12 +/- 30.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 550986498 \ -pgnout /tmp/ncm-dbt-20190331-0851-040.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76109	ncm-et-3	2019-04-01 14:20	00:52:20	1964610	334	203	8	123	+232.18 +/- 30.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 85467327 \ -pgnout /tmp/ncm-dbt-20190331-0851-039.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76108	ncm-et-15	2019-04-01 14:18	00:53:34	1974321	343	219	6	118	+252.45 +/- 31.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2663969005 \ -pgnout /tmp/ncm-dbt-20190331-0851-038.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76107	ncm-et-10	2019-04-01 14:18	00:54:03	1962616	356	212	8	136	+226.54 +/- 29.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3696610674 \ -pgnout /tmp/ncm-dbt-20190331-0851-037.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76106	ncm-et-9	2019-04-01 13:05	01:16:11	1987068	500	288	16	196	+211.87 +/- 24.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1181417846 \ -pgnout /tmp/ncm-dbt-20190331-0851-036.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76105	ncm-et-4	2019-04-01 13:04	01:18:36	1964610	500	287	11	202	+215.85 +/- 23.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 25354240 \ -pgnout /tmp/ncm-dbt-20190331-0851-035.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76104	ncm-et-13	2019-04-01 13:03	01:16:50	1969251	500	287	9	204	+217.85 +/- 23.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3383881590 \ -pgnout /tmp/ncm-dbt-20190331-0851-034.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76103	ncm-et-3	2019-04-01 13:02	01:16:46	1965225	500	300	9	191	+231.21 +/- 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1774800228 \ -pgnout /tmp/ncm-dbt-20190331-0851-033.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76102	ncm-et-15	2019-04-01 13:01	01:16:48	1968468	500	300	10	190	+230.16 +/- 24.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2198648437 \ -pgnout /tmp/ncm-dbt-20190331-0851-032.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76101	ncm-et-10	2019-04-01 13:00	01:16:36	1970943	500	311	10	179	+241.91 +/- 25.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2627768205 \ -pgnout /tmp/ncm-dbt-20190331-0851-031.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76100	ncm-et-9	2019-04-01 11:46	01:18:19	1966617	500	261	13	226	+189.0 +/- 22.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3879379906 \ -pgnout /tmp/ncm-dbt-20190331-0851-030.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76099	ncm-et-4	2019-04-01 11:45	01:17:13	1965379	500	315	9	176	+247.41 +/- 25.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1065887665 \ -pgnout /tmp/ncm-dbt-20190331-0851-029.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76098	ncm-et-13	2019-04-01 11:45	01:17:02	1973278	500	275	15	210	+200.24 +/- 23.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 60753911 \ -pgnout /tmp/ncm-dbt-20190331-0851-028.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76097	ncm-et-3	2019-04-01 11:44	01:17:11	1961231	500	284	13	203	+210.89 +/- 23.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 721167585 \ -pgnout /tmp/ncm-dbt-20190331-0851-027.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76096	ncm-et-15	2019-04-01 11:43	01:16:06	1964176	500	282	8	210	+213.85 +/- 23.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2207477976 \ -pgnout /tmp/ncm-dbt-20190331-0851-026.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76095	ncm-et-10	2019-04-01 11:42	01:16:38	1960970	500	284	8	208	+215.85 +/- 23.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3582431282 \ -pgnout /tmp/ncm-dbt-20190331-0851-025.pgn \ -openings \ file=/home/chess/www/releases/20190401111932/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76094	ncm-et-9	2019-04-01 10:28	01:16:31	1969250	500	304	8	188	+236.51 +/- 24.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1777917995 \ -pgnout /tmp/ncm-dbt-20190331-0851-024.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76093	ncm-et-4	2019-04-01 10:28	01:16:17	1963380	500	264	13	223	+191.78 +/- 22.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1355679947 \ -pgnout /tmp/ncm-dbt-20190331-0851-023.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76092	ncm-et-13	2019-04-01 10:27	01:17:18	1972194	500	285	11	204	+213.85 +/- 23.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3719870163 \ -pgnout /tmp/ncm-dbt-20190331-0851-022.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76091	ncm-et-3	2019-04-01 10:26	01:16:18	1960925	500	300	16	184	+223.94 +/- 25.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3794683275 \ -pgnout /tmp/ncm-dbt-20190331-0851-021.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76090	ncm-et-10	2019-04-01 10:26	01:15:36	1976362	500	300	9	191	+231.21 +/- 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1999412450 \ -pgnout /tmp/ncm-dbt-20190331-0851-020.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76089	ncm-et-15	2019-04-01 10:25	01:17:13	1972032	500	287	13	200	+213.85 +/- 23.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1137850971 \ -pgnout /tmp/ncm-dbt-20190331-0851-019.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76088	ncm-et-13	2019-04-01 09:10	01:15:52	1983307	500	281	13	206	+207.95 +/- 23.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 692060883 \ -pgnout /tmp/ncm-dbt-20190331-0851-018.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76087	ncm-et-9	2019-04-01 09:10	01:17:22	1976538	500	304	14	182	+230.16 +/- 25.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3376934398 \ -pgnout /tmp/ncm-dbt-20190331-0851-017.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76086	ncm-et-4	2019-04-01 09:09	01:17:32	1961996	500	289	3	208	+226.0 +/- 23.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 555622952 \ -pgnout /tmp/ncm-dbt-20190331-0851-016.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76085	ncm-et-10	2019-04-01 09:08	01:16:23	1967541	500	307	11	182	+236.51 +/- 25.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2486193723 \ -pgnout /tmp/ncm-dbt-20190331-0851-015.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76084	ncm-et-15	2019-04-01 09:08	01:15:59	1974981	500	307	5	188	+243.0 +/- 24.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2252205415 \ -pgnout /tmp/ncm-dbt-20190331-0851-014.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76083	ncm-et-3	2019-04-01 09:08	01:17:18	1963087	500	293	10	197	+222.92 +/- 24.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4291941562 \ -pgnout /tmp/ncm-dbt-20190331-0851-013.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76082	ncm-et-4	2019-04-01 07:52	01:16:29	1971135	500	273	11	216	+202.15 +/- 22.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 523911921 \ -pgnout /tmp/ncm-dbt-20190331-0851-012.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76081	ncm-et-9	2019-04-01 07:51	01:17:17	1965081	500	296	14	190	+221.9 +/- 24.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 287777506 \ -pgnout /tmp/ncm-dbt-20190331-0851-011.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76080	ncm-et-13	2019-04-01 07:50	01:18:35	1969261	500	292	11	197	+220.88 +/- 24.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1407514420 \ -pgnout /tmp/ncm-dbt-20190331-0851-010.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76079	ncm-et-15	2019-04-01 07:50	01:17:28	1985504	500	303	8	189	+235.45 +/- 24.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4153941221 \ -pgnout /tmp/ncm-dbt-20190331-0851-009.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76078	ncm-et-3	2019-04-01 07:49	01:17:18	1970833	500	298	11	191	+227.04 +/- 24.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3769524482 \ -pgnout /tmp/ncm-dbt-20190331-0851-008.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76077	ncm-et-10	2019-04-01 07:49	01:17:49	1964172	500	266	9	225	+197.4 +/- 22.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2811557552 \ -pgnout /tmp/ncm-dbt-20190331-0851-007.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76076	ncm-et-9	2019-04-01 06:31	01:18:54	1947923	500	266	11	223	+195.51 +/- 22.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 799592671 \ -pgnout /tmp/ncm-dbt-20190331-0851-006.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76075	ncm-et-13	2019-04-01 06:31	01:18:03	1973132	500	289	10	201	+218.86 +/- 23.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2921804332 \ -pgnout /tmp/ncm-dbt-20190331-0851-005.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76074	ncm-et-3	2019-04-01 06:31	01:17:11	1966926	500	279	16	205	+203.11 +/- 23.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3693033060 \ -pgnout /tmp/ncm-dbt-20190331-0851-004.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76073	ncm-et-15	2019-04-01 06:31	01:17:29	1976072	500	291	11	198	+219.87 +/- 23.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3732955290 \ -pgnout /tmp/ncm-dbt-20190331-0851-003.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76072	ncm-et-4	2019-04-01 06:31	01:19:41	1917687	500	292	14	194	+217.85 +/- 24.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1540353653 \ -pgnout /tmp/ncm-dbt-20190331-0851-002.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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=25.03+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
76071	ncm-et-10	2019-04-01 06:31	01:17:16	1969495	500	281	9	210	+211.87 +/- 23.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1458012242 \ -pgnout /tmp/ncm-dbt-20190331-0851-001.pgn \ -openings \ file=/home/chess/www/releases/20190330122752/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-20190331-0851 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190331-0851-76f1807baa90eb69f66001d25df2a28533f9406f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	76f1807baa90eb69f66001d25df2a28533f9406f
Author	Moez Jellouli
Date	2019-03-31 08:51:08 UTC
Shuffle detection #2064 Shuffle detection procedure : Shuffling positions are detected if the last 36 moves are reversible (rule50_count() > 36), the position have been already in the TT, there is a still a pawn on the board (to avoid special endings like KBN vs K). The position is then judged as a draw. An extension is realized if we already made 14 successive reversible moves in PV to accelerate the detection of the eventual draw. To go further : we can still improve the idea. The length of the tests need a lot of ressources. the limit of 36 is logic but must be checked again for special zugzwang positions, this limit can be decreased in special positions, the limit of 14 moves for extension has not been tuned. STC LLR: -2.94 (-2.94,2.94) [0.50,4.50] Total: 32595 W: 7273 L: 7275 D: 18047 Elo +0.43 http://tests.stockfishchess.org/tests/view/5c90aa330ebc5925cfff1768 LTC LLR: 2.95 (-2.94,2.94) [0.00,3.50] Total: 51249 W: 8807 L: 8486 D: 33956 Elo +1.85 http://tests.stockfishchess.org/tests/view/5c90b2450ebc5925cfff1800 VLTC LLR: 2.96 (-2.94,2.94) [0.00,3.50] Total: 137974 W: 20503 L: 19983 D: 97488 Elo +1.05 http://tests.stockfishchess.org/tests/view/5c9243a90ebc5925cfff2a93 Bench: 3548313