Dev Builds » 20180314-2101

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	06:10:20	2001106	2450	1170	63	1217	+169.2 +/- 9.46
ncm-et-4	06:10:19	2000631	2467	1152	75	1240	+162.59 +/- 9.39
ncm-et-5	01:56:14	2021179	776	359	23	394	+161.06 +/- 16.63
ncm-et-6	01:56:12	2024591	764	340	27	397	+151.22 +/- 16.57
ncm-et-7	01:56:01	2007030	768	331	20	417	+149.24 +/- 15.93
ncm-et-8	01:56:17	2020999	770	348	29	393	+153.14 +/- 16.72
ncm-et-9	06:10:18	2001873	2432	1068	61	1303	+153.05 +/- 9.02
ncm-et-10	06:10:45	1983071	2398	1106	72	1220	+160.29 +/- 9.44
ncm-et-11	01:56:03	2019371	776	340	23	413	+150.72 +/- 16.11
ncm-et-12	01:56:13	2013014	761	341	23	397	+154.65 +/- 16.5
ncm-et-13	06:10:17	1984429	2423	1100	92	1231	+153.87 +/- 9.45
ncm-et-14	01:56:04	2020348	764	349	21	394	+159.49 +/- 16.56
ncm-et-15	06:10:39	1994001	2451	1123	69	1259	+159.8 +/- 9.27
			20000	9127	598	10275	+158.27 +/- 3.25

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
52530	ncm-et-10	2018-09-05 11:54	00:20:36	1952736	133	65	4	64	+172.19 +/- 41.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2419493184 \ -pgnout /tmp/ncm-dbt-20180314-2101-050.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52529	ncm-et-13	2018-09-05 11:49	00:26:01	1906341	160	68	5	87	+144.61 +/- 35.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 950913619 \ -pgnout /tmp/ncm-dbt-20180314-2101-049.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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=25.18+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52528	ncm-et-9	2018-09-05 11:49	00:25:49	1990349	171	78	3	90	+163.47 +/- 34.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 791544022 \ -pgnout /tmp/ncm-dbt-20180314-2101-048.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52527	ncm-et-3	2018-09-05 11:48	00:26:15	1990032	175	82	4	89	+166.54 +/- 34.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1344257389 \ -pgnout /tmp/ncm-dbt-20180314-2101-047.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52526	ncm-et-15	2018-09-05 11:48	00:27:16	1980287	177	72	3	102	+143.0 +/- 31.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1501621779 \ -pgnout /tmp/ncm-dbt-20180314-2101-046.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52525	ncm-et-4	2018-09-05 11:47	00:27:17	1987981	184	81	6	97	+150.35 +/- 33.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1284911046 \ -pgnout /tmp/ncm-dbt-20180314-2101-045.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52524	ncm-et-10	2018-09-05 10:35	01:18:22	1977007	500	218	11	271	+153.02 +/- 19.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3557144122 \ -pgnout /tmp/ncm-dbt-20180314-2101-044.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52523	ncm-et-13	2018-09-05 10:32	01:15:31	1975476	500	216	20	264	+143.89 +/- 20.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1780769715 \ -pgnout /tmp/ncm-dbt-20180314-2101-043.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52522	ncm-et-4	2018-09-05 10:31	01:15:01	1988771	500	213	13	274	+147.19 +/- 19.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4145894554 \ -pgnout /tmp/ncm-dbt-20180314-2101-042.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52521	ncm-et-3	2018-09-05 10:31	01:16:08	1988771	500	234	12	254	+165.8 +/- 20.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2873196658 \ -pgnout /tmp/ncm-dbt-20180314-2101-041.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52520	ncm-et-9	2018-09-05 10:31	01:16:40	1986091	500	223	14	263	+154.7 +/- 20.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3651979147 \ -pgnout /tmp/ncm-dbt-20180314-2101-040.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52519	ncm-et-15	2018-09-05 10:31	01:15:47	1982321	500	237	17	246	+164.07 +/- 21.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1469005470 \ -pgnout /tmp/ncm-dbt-20180314-2101-039.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52518	ncm-et-10	2018-09-05 09:17	01:16:37	1982008	500	239	16	245	+166.66 +/- 21.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 536322602 \ -pgnout /tmp/ncm-dbt-20180314-2101-038.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52517	ncm-et-13	2018-09-05 09:15	01:15:59	1984057	500	236	22	242	+158.93 +/- 21.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2416101008 \ -pgnout /tmp/ncm-dbt-20180314-2101-037.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52516	ncm-et-15	2018-09-05 09:15	01:14:53	1982636	500	220	17	263	+149.68 +/- 20.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2448172320 \ -pgnout /tmp/ncm-dbt-20180314-2101-036.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52515	ncm-et-3	2018-09-05 09:14	01:15:50	1990034	500	238	11	251	+170.15 +/- 20.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 650587400 \ -pgnout /tmp/ncm-dbt-20180314-2101-035.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52514	ncm-et-4	2018-09-05 09:14	01:16:30	1987981	500	244	13	243	+173.67 +/- 21.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1742391063 \ -pgnout /tmp/ncm-dbt-20180314-2101-034.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52513	ncm-et-9	2018-09-05 09:13	01:16:51	1990191	500	220	10	270	+155.54 +/- 19.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3940396481 \ -pgnout /tmp/ncm-dbt-20180314-2101-033.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52512	ncm-et-13	2018-09-05 07:57	01:16:39	1989561	500	245	25	230	+164.07 +/- 22.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3828215451 \ -pgnout /tmp/ncm-dbt-20180314-2101-032.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52511	ncm-et-3	2018-09-05 07:57	01:16:08	1988457	500	248	9	243	+180.8 +/- 21.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2102115905 \ -pgnout /tmp/ncm-dbt-20180314-2101-031.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52510	ncm-et-9	2018-09-05 07:57	01:14:52	1990351	500	216	15	269	+148.02 +/- 19.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1331959029 \ -pgnout /tmp/ncm-dbt-20180314-2101-030.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52509	ncm-et-4	2018-09-05 07:57	01:15:35	1990032	500	237	19	244	+162.35 +/- 21.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1063109009 \ -pgnout /tmp/ncm-dbt-20180314-2101-029.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52508	ncm-et-15	2018-09-05 07:57	01:16:35	1983106	500	243	10	247	+175.44 +/- 20.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4246583062 \ -pgnout /tmp/ncm-dbt-20180314-2101-028.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
52507	ncm-et-10	2018-09-05 07:57	01:19:01	1950202	500	240	20	240	+164.07 +/- 21.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2398624230 \ -pgnout /tmp/ncm-dbt-20180314-2101-027.pgn \ -openings \ file=/home/chess/www/releases/20180904145633/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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8464	ncm-et-9	2018-03-15 00:26	00:38:42	2027046	261	117	5	139	+159.41 +/- 27.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 337750207 \ -pgnout /tmp/ncm-dbt-20180314-2101-026.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8463	ncm-et-14	2018-03-15 00:25	00:39:47	2020348	264	111	11	142	+138.5 +/- 27.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 621954152 \ -pgnout /tmp/ncm-dbt-20180314-2101-025.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.76+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8462	ncm-et-6	2018-03-15 00:25	00:40:00	2022957	264	115	12	137	+143.14 +/- 28.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1048137691 \ -pgnout /tmp/ncm-dbt-20180314-2101-024.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.73+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8461	ncm-et-13	2018-03-15 00:25	00:40:01	2026063	263	117	7	139	+154.81 +/- 27.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1825133584 \ -pgnout /tmp/ncm-dbt-20180314-2101-023.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8460	ncm-et-12	2018-03-15 00:25	00:40:13	2020510	261	120	7	134	+161.04 +/- 28.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1237596256 \ -pgnout /tmp/ncm-dbt-20180314-2101-022.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.76+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8459	ncm-et-7	2018-03-15 00:25	00:40:21	2001510	268	117	6	145	+153.1 +/- 27.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1313579722 \ -pgnout /tmp/ncm-dbt-20180314-2101-021.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.98+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8458	ncm-et-8	2018-03-15 00:25	00:40:37	2021162	270	122	7	141	+158.05 +/- 27.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1605113541 \ -pgnout /tmp/ncm-dbt-20180314-2101-020.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.75+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8457	ncm-et-10	2018-03-15 00:24	00:41:00	2015312	265	118	5	142	+158.26 +/- 27.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1824509986 \ -pgnout /tmp/ncm-dbt-20180314-2101-019.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.82+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8456	ncm-et-5	2018-03-15 00:24	00:41:07	2020707	276	128	13	135	+154.14 +/- 28.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3716735765 \ -pgnout /tmp/ncm-dbt-20180314-2101-018.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.75+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8455	ncm-et-4	2018-03-15 00:23	00:41:39	2024920	283	135	8	140	+167.86 +/- 28.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2162984382 \ -pgnout /tmp/ncm-dbt-20180314-2101-017.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8454	ncm-et-15	2018-03-15 00:23	00:41:55	2019208	274	121	10	143	+149.31 +/- 27.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4228882650 \ -pgnout /tmp/ncm-dbt-20180314-2101-016.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.77+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8453	ncm-et-3	2018-03-15 00:23	00:41:54	2024917	275	131	7	137	+168.8 +/- 28.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 32067314 \ -pgnout /tmp/ncm-dbt-20180314-2101-015.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8452	ncm-et-11	2018-03-15 00:23	00:42:26	2020022	276	126	6	144	+161.83 +/- 27.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1702622565 \ -pgnout /tmp/ncm-dbt-20180314-2101-014.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.76+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8451	ncm-et-4	2018-03-14 23:08	01:14:17	2024103	500	242	16	242	+169.27 +/- 21.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2294357969 \ -pgnout /tmp/ncm-dbt-20180314-2101-013.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8450	ncm-et-14	2018-03-14 23:08	01:16:17	2020348	500	238	10	252	+171.02 +/- 20.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 136152226 \ -pgnout /tmp/ncm-dbt-20180314-2101-012.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.76+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8449	ncm-et-11	2018-03-14 23:08	01:13:37	2018720	500	214	17	269	+144.72 +/- 20.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1005693840 \ -pgnout /tmp/ncm-dbt-20180314-2101-011.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.78+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8448	ncm-et-13	2018-03-14 23:08	01:16:06	2025081	500	218	13	269	+151.35 +/- 19.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2845624605 \ -pgnout /tmp/ncm-dbt-20180314-2101-010.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8447	ncm-et-9	2018-03-14 23:08	01:17:24	2027211	500	214	14	272	+147.19 +/- 19.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3907343148 \ -pgnout /tmp/ncm-dbt-20180314-2101-009.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8446	ncm-et-6	2018-03-14 23:08	01:16:12	2026226	500	225	15	260	+155.54 +/- 20.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1390460455 \ -pgnout /tmp/ncm-dbt-20180314-2101-008.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8445	ncm-et-5	2018-03-14 23:08	01:15:07	2021652	500	231	10	259	+164.93 +/- 20.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 868733105 \ -pgnout /tmp/ncm-dbt-20180314-2101-007.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.74+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8444	ncm-et-7	2018-03-14 23:08	01:15:40	2012551	500	214	14	272	+147.19 +/- 19.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1140153611 \ -pgnout /tmp/ncm-dbt-20180314-2101-006.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.85+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8443	ncm-et-15	2018-03-14 23:08	01:14:13	2016452	500	230	12	258	+162.35 +/- 20.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1133232055 \ -pgnout /tmp/ncm-dbt-20180314-2101-005.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.80+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8442	ncm-et-3	2018-03-14 23:08	01:14:05	2024427	500	237	20	243	+161.49 +/- 21.45	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3456464231 \ -pgnout /tmp/ncm-dbt-20180314-2101-004.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8441	ncm-et-12	2018-03-14 23:08	01:16:00	2005518	500	221	16	263	+151.35 +/- 20.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2642672464 \ -pgnout /tmp/ncm-dbt-20180314-2101-003.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.93+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8440	ncm-et-8	2018-03-14 23:08	01:15:40	2020836	500	226	22	252	+150.51 +/- 21.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3849969835 \ -pgnout /tmp/ncm-dbt-20180314-2101-002.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.75+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8439	ncm-et-10	2018-03-14 23:08	01:15:09	2021162	500	226	16	258	+155.54 +/- 20.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3436478551 \ -pgnout /tmp/ncm-dbt-20180314-2101-001.pgn \ -openings \ file=/home/chess/www/releases/20180307140229/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=23.75+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180314-2101 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180314-2101-8db75dd9ec05410136898aa2f8c6dc720b755eb8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	8db75dd9ec05410136898aa2f8c6dc720b755eb8
Author	Stéphane Nicolet
Date	2018-03-14 21:01:58 UTC
Check the clock every 1024 nodes This patch checks the clock every 1024, instead of 4096 in current master. This is a step towards a solution to alleviate the problem reported by Gian-Carlo Pascutto in pull request #1471, about a situation where SF would sometimes lose on time in endgames at time control 1min+1sec when using Syzygy EGTB on a spinning drive. We made four tests called "Estimate the Elo cost of calling now() every N nodes", with N in {256,1024} and time control in {STC,LTC}. Each test was 40000 games with auto-purge off, against master branch. http://tests.stockfishchess.org/tests/view/5aa4f37c0ebc59029780ff2d http://tests.stockfishchess.org/tests/view/5aa4f3080ebc59029780ff2b http://tests.stockfishchess.org/tests/view/5aa5cbb50ebc59029780ffce http://tests.stockfishchess.org/tests/view/5aa5cb730ebc59029780ffcc Here is a summary of the results (speed-up and Elo gain against master): \| Time \| N=256 \| N=1024 \| \|:--------:\|:-----------------:\|:----------------:\| \| Speed-up \| 0.1% slower \| 0.2% faster \| \| STC \| -0.33 +-2.2 Elo \| 1.33 +-2.2 Elo \| \| LTC \| 1.08 +-2.3 Elo \| 2.34 +-2.2 Elo \| Based on these results, we tested N=1024 as a non-regression against master at LTC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 80746 W: 12430 L: 12399 D: 55917 http://tests.stockfishchess.org/tests/view/5aa7ba660ebc590297810116 Closes https://github.com/official-stockfish/Stockfish/pull/1482 No functional change.