Dev Builds » 20181120-0700

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	09:00:05	1963554	3473	1941	79	1453	+208.02 ± 8.8
ncm-et-4	08:50:32	1940265	3350	1926	67	1357	+217.31 ± 9.11
ncm-et-9	08:07:41	1776051	2756	1533	146	1077	+192.36 ± 10.37
ncm-et-10	09:01:19	1967302	3497	1961	86	1450	+208.03 ± 8.82
ncm-et-13	08:58:32	1976966	3478	1931	94	1453	+204.16 ± 8.82
ncm-et-15	08:54:59	1969041	3446	1946	81	1419	+210.5 ± 8.92
			20000	11238	553	8209	+207.1 ± 3.72

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
59696	ncm-et-4	2018-11-20 21:00	00:55:02	1965071	350	210	3	137	+236.21 ± 28.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2677350390 \ -pgnout /tmp/ncm-dbt-20181120-0700-042.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59695	ncm-et-9	2018-11-20 21:00	00:55:05	1765771	306	138	28	140	+130.73 ± 28.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 747861272 \ -pgnout /tmp/ncm-dbt-20181120-0700-041.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=27.18+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59694	ncm-et-3	2018-11-20 20:51	01:04:03	1962303	419	247	8	164	+225.18 ± 26.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2241607607 \ -pgnout /tmp/ncm-dbt-20181120-0700-040.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59693	ncm-et-15	2018-11-20 20:46	01:09:41	1961233	446	270	13	163	+228.2 ± 26.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1325109345 \ -pgnout /tmp/ncm-dbt-20181120-0700-039.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59692	ncm-et-13	2018-11-20 20:43	01:11:55	1972649	478	263	20	195	+194.75 ± 24.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4159177356 \ -pgnout /tmp/ncm-dbt-20181120-0700-038.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59691	ncm-et-10	2018-11-20 20:38	01:16:38	1962794	497	289	16	192	+214.5 ± 24.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2289551782 \ -pgnout /tmp/ncm-dbt-20181120-0700-037.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59690	ncm-et-4	2018-11-20 19:38	01:21:02	1902724	500	294	9	197	+224.97 ± 23.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2800303237 \ -pgnout /tmp/ncm-dbt-20181120-0700-036.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=25.23+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59689	ncm-et-3	2018-11-20 19:33	01:17:06	1964456	500	265	9	226	+196.45 ± 22.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3169009644 \ -pgnout /tmp/ncm-dbt-20181120-0700-035.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59688	ncm-et-9	2018-11-20 19:30	01:28:30	1810246	500	245	34	221	+156.39 ± 22.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3276225165 \ -pgnout /tmp/ncm-dbt-20181120-0700-034.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=26.52+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59687	ncm-et-15	2018-11-20 19:27	01:17:23	1970574	500	265	11	224	+194.57 ± 22.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 230649273 \ -pgnout /tmp/ncm-dbt-20181120-0700-033.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59686	ncm-et-13	2018-11-20 19:25	01:17:35	1969561	500	284	10	206	+213.85 ± 23.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 610235048 \ -pgnout /tmp/ncm-dbt-20181120-0700-032.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59685	ncm-et-3	2018-11-20 19:24	00:08:13	1964304	54	30	2	22	+199.54 ± 74.1
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1840887975 \ -pgnout /tmp/ncm-dbt-20181120-0700-031.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59684	ncm-et-10	2018-11-20 19:19	01:17:57	1967079	500	267	12	221	+195.51 ± 22.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1365058081 \ -pgnout /tmp/ncm-dbt-20181120-0700-030.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59683	ncm-et-4	2018-11-20 18:15	01:21:40	1871839	500	287	7	206	+219.87 ± 23.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3298196761 \ -pgnout /tmp/ncm-dbt-20181120-0700-029.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=25.64+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59682	ncm-et-15	2018-11-20 18:07	01:19:26	1966329	500	284	15	201	+208.93 ± 23.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4141366385 \ -pgnout /tmp/ncm-dbt-20181120-0700-028.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59681	ncm-et-13	2018-11-20 18:06	01:17:38	1970805	500	271	12	217	+199.29 ± 22.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2779178373 \ -pgnout /tmp/ncm-dbt-20181120-0700-027.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59680	ncm-et-3	2018-11-20 18:04	01:18:59	1961691	500	265	10	225	+195.51 ± 22.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2130980233 \ -pgnout /tmp/ncm-dbt-20181120-0700-026.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59679	ncm-et-9	2018-11-20 18:03	01:26:47	1777692	500	288	23	189	+205.04 ± 24.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1359721636 \ -pgnout /tmp/ncm-dbt-20181120-0700-025.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=27.00+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59678	ncm-et-10	2018-11-20 18:02	01:16:22	1960767	500	296	12	192	+223.94 ± 24.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3669287335 \ -pgnout /tmp/ncm-dbt-20181120-0700-024.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59677	ncm-et-4	2018-11-20 16:55	01:19:40	1945408	500	283	16	201	+206.98 ± 23.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 381764723 \ -pgnout /tmp/ncm-dbt-20181120-0700-023.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=24.67+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59676	ncm-et-15	2018-11-20 16:48	01:17:23	1970752	500	277	11	212	+206.01 ± 23.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 17276043 \ -pgnout /tmp/ncm-dbt-20181120-0700-022.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59675	ncm-et-13	2018-11-20 16:47	01:17:30	1974519	500	269	14	217	+195.51 ± 22.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 911890810 \ -pgnout /tmp/ncm-dbt-20181120-0700-021.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59674	ncm-et-3	2018-11-20 16:45	01:17:57	1965851	500	291	12	197	+218.86 ± 24.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2353030036 \ -pgnout /tmp/ncm-dbt-20181120-0700-020.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59673	ncm-et-10	2018-11-20 16:44	01:17:10	1967855	500	269	18	213	+191.78 ± 23.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2100738676 \ -pgnout /tmp/ncm-dbt-20181120-0700-019.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59672	ncm-et-9	2018-11-20 16:32	01:29:11	1745702	500	308	20	172	+228.08 ± 26.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2219769069 \ -pgnout /tmp/ncm-dbt-20181120-0700-018.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=27.50+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59671	ncm-et-4	2018-11-20 15:36	01:17:49	1971592	500	289	9	202	+219.87 ± 23.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 691029753 \ -pgnout /tmp/ncm-dbt-20181120-0700-017.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59670	ncm-et-15	2018-11-20 15:31	01:16:01	1970788	500	274	11	215	+203.11 ± 22.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1162364699 \ -pgnout /tmp/ncm-dbt-20181120-0700-016.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59669	ncm-et-13	2018-11-20 15:29	01:16:59	1974369	500	288	13	199	+214.85 ± 23.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2805874406 \ -pgnout /tmp/ncm-dbt-20181120-0700-015.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59668	ncm-et-3	2018-11-20 15:26	01:18:03	1963689	500	278	12	210	+206.01 ± 23.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3266459334 \ -pgnout /tmp/ncm-dbt-20181120-0700-014.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59667	ncm-et-10	2018-11-20 15:25	01:17:17	1982848	500	281	11	208	+209.91 ± 23.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3473021920 \ -pgnout /tmp/ncm-dbt-20181120-0700-013.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=24.21+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59666	ncm-et-9	2018-11-20 15:02	01:29:34	1768866	500	292	16	192	+215.85 ± 24.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3506385675 \ -pgnout /tmp/ncm-dbt-20181120-0700-012.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=27.14+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59665	ncm-et-4	2018-11-20 14:18	01:16:38	1962304	500	294	8	198	+226.0 ± 23.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3221886600 \ -pgnout /tmp/ncm-dbt-20181120-0700-011.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59664	ncm-et-15	2018-11-20 14:13	01:17:07	1979755	500	287	10	203	+216.85 ± 23.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2108528180 \ -pgnout /tmp/ncm-dbt-20181120-0700-010.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59663	ncm-et-13	2018-11-20 14:10	01:17:56	1996262	500	282	11	207	+210.89 ± 23.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1398807973 \ -pgnout /tmp/ncm-dbt-20181120-0700-009.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=24.04+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59662	ncm-et-10	2018-11-20 14:08	01:16:35	1967762	500	281	10	209	+210.89 ± 23.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 362911019 \ -pgnout /tmp/ncm-dbt-20181120-0700-008.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59661	ncm-et-3	2018-11-20 14:06	01:18:18	1963993	500	270	9	221	+201.19 ± 22.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2605050716 \ -pgnout /tmp/ncm-dbt-20181120-0700-007.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59660	ncm-et-9	2018-11-20 13:42	01:18:34	1788034	450	262	25	163	+203.43 ± 26.77
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 100567403 \ -pgnout /tmp/ncm-dbt-20181120-0700-006.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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=26.85+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59659	ncm-et-4	2018-11-20 12:58	01:18:41	1962919	500	269	15	216	+194.57 ± 22.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3488149022 \ -pgnout /tmp/ncm-dbt-20181120-0700-005.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59658	ncm-et-15	2018-11-20 12:54	01:17:58	1963861	500	289	10	201	+218.86 ± 23.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 556774806 \ -pgnout /tmp/ncm-dbt-20181120-0700-004.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59657	ncm-et-13	2018-11-20 12:50	01:18:59	1980598	500	274	14	212	+200.24 ± 23.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 478206779 \ -pgnout /tmp/ncm-dbt-20181120-0700-003.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59656	ncm-et-3	2018-11-20 12:48	01:17:26	1962148	500	295	17	188	+217.85 ± 24.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3775106313 \ -pgnout /tmp/ncm-dbt-20181120-0700-002.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
59655	ncm-et-10	2018-11-20 12:47	01:19:20	1962014	500	278	7	215	+210.89 ± 22.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2425337024 \ -pgnout /tmp/ncm-dbt-20181120-0700-001.pgn \ -openings \ file=/home/chess/www/releases/20181120004613/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-20181120-0700 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181120-0700-4b88bea4fcd5c4cb931610f97460615dd71ff35b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	4b88bea4fcd5c4cb931610f97460615dd71ff35b
Author	Joost VandeVondele
Date	2018-11-20 07:00:19 UTC
Force time check on TB probe in search. Because of aggressive time management and optimistic assumptions about move overhead, it's still very easy to get Stockfish to forfeit on time when we hit an endgame and have Syzygy EGTB on a spinning drive. The latency from serving a few thousand EGTB probes (~10ms each), of which there can currently be up to 4000 outstanding before a time check, will easily overwhelm the default Move Overhead of 30ms. This problem was first raised by Gian-Carlo Pascutto and some solutions and improvements were discussed in the following pull requests: https://github.com/official-stockfish/Stockfish/pull/1471 https://github.com/official-stockfish/Stockfish/pull/1623 https://github.com/official-stockfish/Stockfish/pull/1783 This patch is a minimal change proposed by Marco Costalba to lower the impact of the bug. We now force a check of the clock right after each tablebase read. No functional change.