Dev Builds » 20120827-1717

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	08:45:52	1976465	3668	67	2487	1114	-275.3 +/- 10.18
ncm-et-4	08:49:19	1978756	3690	57	2547	1086	-284.72 +/- 10.31
ncm-et-9	08:46:36	1979030	3659	66	2498	1095	-278.34 +/- 10.27
ncm-et-10	08:45:40	1965343	3642	65	2496	1081	-280.1 +/- 10.34
ncm-et-13	03:58:51	1989007	1670	36	1168	466	-286.67 +/- 15.79
ncm-et-15	08:48:44	1976461	3671	62	2508	1101	-279.36 +/- 10.24
			20000	353	13704	5943	-280.14 +/- 4.41

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
118291	ncm-et-4	2020-03-10 10:34	01:12:00	1963380	500	7	339	154	-277.93 +/- 27.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 955184609 \ -pgnout /tmp/ncm-dbt-20120827-1717-044.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118290	ncm-et-9	2020-03-10 10:33	01:11:20	1971875	500	9	353	138	-293.29 +/- 29.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 536167040 \ -pgnout /tmp/ncm-dbt-20120827-1717-043.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118289	ncm-et-15	2020-03-10 10:33	01:13:06	1971566	500	10	320	170	-251.89 +/- 26.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3016489352 \ -pgnout /tmp/ncm-dbt-20120827-1717-042.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118288	ncm-et-3	2020-03-10 10:31	01:12:00	1963378	500	12	343	145	-276.69 +/- 28.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1151963936 \ -pgnout /tmp/ncm-dbt-20120827-1717-041.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118287	ncm-et-10	2020-03-10 10:31	01:11:35	1962936	500	9	323	168	-256.44 +/- 26.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 729259979 \ -pgnout /tmp/ncm-dbt-20120827-1717-040.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118286	ncm-et-9	2020-03-10 09:21	01:10:29	1970634	500	9	351	140	-290.66 +/- 28.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 190736092 \ -pgnout /tmp/ncm-dbt-20120827-1717-039.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118285	ncm-et-4	2020-03-10 09:21	01:12:54	1966459	500	6	326	168	-263.42 +/- 26.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2825499504 \ -pgnout /tmp/ncm-dbt-20120827-1717-038.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118284	ncm-et-15	2020-03-10 09:19	01:12:07	1969086	500	4	359	137	-308.24 +/- 29.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1850042790 \ -pgnout /tmp/ncm-dbt-20120827-1717-037.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118283	ncm-et-10	2020-03-10 09:19	01:11:12	1968626	500	11	339	150	-273.0 +/- 27.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3724918978 \ -pgnout /tmp/ncm-dbt-20120827-1717-036.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118282	ncm-et-3	2020-03-10 09:18	01:12:13	1962149	500	9	329	162	-263.42 +/- 26.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3625776746 \ -pgnout /tmp/ncm-dbt-20120827-1717-035.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118281	ncm-et-9	2020-03-10 08:07	01:12:48	1963995	500	12	343	145	-276.69 +/- 28.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3191885009 \ -pgnout /tmp/ncm-dbt-20120827-1717-034.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118280	ncm-et-15	2020-03-10 08:06	01:11:53	1972830	500	7	339	154	-277.93 +/- 27.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4112074363 \ -pgnout /tmp/ncm-dbt-20120827-1717-033.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118279	ncm-et-4	2020-03-10 08:06	01:13:07	1973747	500	10	368	122	-312.48 +/- 31.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1403703386 \ -pgnout /tmp/ncm-dbt-20120827-1717-032.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118278	ncm-et-10	2020-03-10 08:06	01:12:03	1960790	500	4	338	158	-280.42 +/- 26.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2441328315 \ -pgnout /tmp/ncm-dbt-20120827-1717-031.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118277	ncm-et-3	2020-03-10 08:05	01:11:35	1961534	500	10	334	156	-268.17 +/- 27.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3484515428 \ -pgnout /tmp/ncm-dbt-20120827-1717-030.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118276	ncm-et-3	2020-03-10 06:53	01:11:11	1961999	500	9	346	145	-284.22 +/- 28.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 678538291 \ -pgnout /tmp/ncm-dbt-20120827-1717-029.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118275	ncm-et-10	2020-03-10 06:53	01:11:59	1967098	500	9	357	134	-298.62 +/- 29.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1319824486 \ -pgnout /tmp/ncm-dbt-20120827-1717-028.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118274	ncm-et-9	2020-03-10 06:53	01:13:45	1970501	500	14	330	156	-258.75 +/- 27.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3070388977 \ -pgnout /tmp/ncm-dbt-20120827-1717-027.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118273	ncm-et-4	2020-03-10 06:53	01:12:40	1965537	500	8	340	152	-277.93 +/- 27.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2544457909 \ -pgnout /tmp/ncm-dbt-20120827-1717-026.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
118272	ncm-et-15	2020-03-10 06:53	01:12:46	1972204	500	12	334	154	-265.78 +/- 27.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3580578792 \ -pgnout /tmp/ncm-dbt-20120827-1717-025.pgn \ -openings \ file=/home/chess/www/releases/20200309152415/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/engines/e5_2670/devbuild/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
45451	ncm-et-10	2018-07-11 22:51	00:20:23	1946940	142	3	99	40	-285.53 +/- 54.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3508883111 \ -pgnout /tmp/ncm-dbt-20120827-1717-024.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45450	ncm-et-9	2018-07-11 22:49	00:22:28	1990981	159	1	101	57	-256.98 +/- 44.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2646706679 \ -pgnout /tmp/ncm-dbt-20120827-1717-023.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45449	ncm-et-3	2018-07-11 22:47	00:23:47	1991455	168	3	121	44	-302.96 +/- 52.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1713357049 \ -pgnout /tmp/ncm-dbt-20120827-1717-022.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.10+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45448	ncm-et-15	2018-07-11 22:47	00:24:09	1981068	171	2	127	42	-323.41 +/- 53.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 143670139 \ -pgnout /tmp/ncm-dbt-20120827-1717-021.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45447	ncm-et-13	2018-07-11 22:46	00:24:49	1989717	170	1	125	44	-322.24 +/- 52.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3442458199 \ -pgnout /tmp/ncm-dbt-20120827-1717-020.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45446	ncm-et-4	2018-07-11 22:45	00:26:30	1990982	190	4	132	54	-284.01 +/- 46.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 376139067 \ -pgnout /tmp/ncm-dbt-20120827-1717-019.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45445	ncm-et-10	2018-07-11 21:37	01:12:19	1982010	500	7	348	145	-289.36 +/- 28.32	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 447593435 \ -pgnout /tmp/ncm-dbt-20120827-1717-018.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.22+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45444	ncm-et-9	2018-07-11 21:36	01:11:44	1988769	500	8	339	153	-276.69 +/- 27.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4234220488 \ -pgnout /tmp/ncm-dbt-20120827-1717-017.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45443	ncm-et-15	2018-07-11 21:35	01:11:24	1982792	500	7	345	148	-285.49 +/- 28.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 500066817 \ -pgnout /tmp/ncm-dbt-20120827-1717-016.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45442	ncm-et-13	2018-07-11 21:35	01:10:46	1989401	500	8	373	119	-322.67 +/- 31.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3461490555 \ -pgnout /tmp/ncm-dbt-20120827-1717-015.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45441	ncm-et-3	2018-07-11 21:34	01:12:20	1988296	500	10	337	153	-271.78 +/- 27.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1699327266 \ -pgnout /tmp/ncm-dbt-20120827-1717-014.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45440	ncm-et-4	2018-07-11 21:33	01:10:56	1989875	500	5	333	162	-273.0 +/- 26.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2087256947 \ -pgnout /tmp/ncm-dbt-20120827-1717-013.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45439	ncm-et-10	2018-07-11 20:26	01:10:43	1980914	500	11	343	146	-277.93 +/- 28.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1804131243 \ -pgnout /tmp/ncm-dbt-20120827-1717-012.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45438	ncm-et-3	2018-07-11 20:22	01:10:35	1991299	500	7	345	148	-285.49 +/- 28.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3878117521 \ -pgnout /tmp/ncm-dbt-20120827-1717-011.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.10+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45437	ncm-et-9	2018-07-11 20:22	01:12:24	1987193	500	4	333	163	-274.22 +/- 26.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2245318798 \ -pgnout /tmp/ncm-dbt-20120827-1717-010.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45436	ncm-et-15	2018-07-11 20:22	01:11:33	1979981	500	8	344	148	-282.94 +/- 28.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2402158272 \ -pgnout /tmp/ncm-dbt-20120827-1717-009.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45435	ncm-et-13	2018-07-11 20:22	01:11:48	1987193	500	12	338	150	-270.57 +/- 27.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 849750069 \ -pgnout /tmp/ncm-dbt-20120827-1717-008.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45434	ncm-et-4	2018-07-11 20:20	01:11:03	1989719	500	10	358	132	-298.62 +/- 29.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2124901531 \ -pgnout /tmp/ncm-dbt-20120827-1717-007.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45433	ncm-et-9	2018-07-11 19:10	01:11:38	1988296	500	9	348	143	-286.77 +/- 28.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1927965770 \ -pgnout /tmp/ncm-dbt-20120827-1717-006.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45432	ncm-et-13	2018-07-11 19:09	01:11:28	1989717	500	15	332	153	-259.91 +/- 27.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1299913390 \ -pgnout /tmp/ncm-dbt-20120827-1717-005.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45431	ncm-et-10	2018-07-11 19:09	01:15:26	1953431	500	11	349	140	-285.49 +/- 28.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3787926452 \ -pgnout /tmp/ncm-dbt-20120827-1717-004.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45430	ncm-et-15	2018-07-11 19:09	01:11:46	1982164	500	12	340	148	-273.0 +/- 28.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3300206402 \ -pgnout /tmp/ncm-dbt-20120827-1717-003.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.22+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45429	ncm-et-3	2018-07-11 19:09	01:12:11	1991614	500	7	332	161	-269.37 +/- 26.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3692139548 \ -pgnout /tmp/ncm-dbt-20120827-1717-002.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.10+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
45428	ncm-et-4	2018-07-11 19:09	01:10:09	1990349	500	7	351	142	-293.29 +/- 28.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 682984033 \ -pgnout /tmp/ncm-dbt-20120827-1717-001.pgn \ -openings \ file=/home/chess/www/releases/20180711041158/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20120827-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20120827-1717-3df2c01b5769c7ae996fb5b992c06e4a5428ad35/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	3df2c01b5769c7ae996fb5b992c06e4a5428ad35
Author	Marco Costalba
Date	2012-08-27 17:17:02 UTC
Correctly handle handover of setup states Before the search we setup the starting position doing all the moves (sent by GUI) from start position to the position just before to start searching. To do this we use a set of StateInfo records used by each do_move() call. These records shall be kept valid during all the search because repetition draw detection uses them to back track all the earlier positions keys. The problem is that, while searching, the GUI could send another 'position' command, this calls set_position() that clears the states! Of course a crash follows shortly. Before searching all the relevant parameters are copied in start_searching() just for this reason: to fully detach data accessed during the search from the UCI protocol handling. So the natural solution would be to copy also the setup states. Unfortunatly this approach does not work because StateInfo contains a pointer to the previous record, so naively copying and then freeing the original memory leads to a crash. That's why we use two std::auto_ptr (one belonging to UCI and another to Search) to safely transfer ownership of the StateInfo records to the search, after we have setup the root position. As a nice side-effect all the possible memory leaks are magically sorted out for us by std::auto_ptr semantic. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>