Dev Builds » 20180604-0545

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	06:28:47	2002116	2585	1205	88	1292	+160.68 +/- 9.22
ncm-et-4	06:30:38	1987451	2579	1253	68	1258	+172.55 +/- 9.33
ncm-et-5	02:15:41	2021816	913	435	23	455	+168.95 +/- 15.47
ncm-et-6	02:15:50	2024344	901	393	24	484	+151.16 +/- 14.82
ncm-et-7	02:16:35	1985819	889	439	28	422	+173.81 +/- 16.23
ncm-et-9	06:29:53	2000913	2570	1236	74	1260	+169.34 +/- 9.33
ncm-et-10	06:32:28	1982314	2579	1265	75	1239	+173.41 +/- 9.44
ncm-et-11	02:16:12	2025735	908	403	21	484	+155.84 +/- 14.8
ncm-et-12	02:15:28	2014574	910	461	22	427	+182.8 +/- 16.08
ncm-et-13	06:31:31	1994854	2591	1248	61	1282	+171.96 +/- 9.2
ncm-et-15	06:34:21	1987559	2575	1215	69	1291	+166.25 +/- 9.18
			20000	9553	553	9894	+168.4 +/- 3.32

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
50274	ncm-et-3	2018-08-18 16:36	00:24:02	1991455	162	76	8	78	+155.44 +/- 38.23	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4137901309 \ -pgnout /tmp/ncm-dbt-20180604-0545-046.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50273	ncm-et-13	2018-08-18 16:35	00:25:14	1963490	164	79	3	82	+174.29 +/- 36.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 408935565 \ -pgnout /tmp/ncm-dbt-20180604-0545-045.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50272	ncm-et-10	2018-08-18 16:35	00:25:33	1986249	164	83	3	78	+185.24 +/- 37.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 250010852 \ -pgnout /tmp/ncm-dbt-20180604-0545-044.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50271	ncm-et-9	2018-08-18 16:35	00:25:41	1987668	165	95	5	65	+212.59 +/- 42.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2881901984 \ -pgnout /tmp/ncm-dbt-20180604-0545-043.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50270	ncm-et-15	2018-08-18 16:34	00:26:01	1983106	165	77	8	80	+154.78 +/- 37.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3670859974 \ -pgnout /tmp/ncm-dbt-20180604-0545-042.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50269	ncm-et-4	2018-08-18 16:33	00:26:55	1989561	180	90	3	87	+183.21 +/- 35.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3684904279 \ -pgnout /tmp/ncm-dbt-20180604-0545-041.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50268	ncm-et-10	2018-08-18 15:18	01:16:09	1981537	500	239	13	248	+169.27 +/- 20.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 257613059 \ -pgnout /tmp/ncm-dbt-20180604-0545-040.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50267	ncm-et-4	2018-08-18 15:17	01:14:59	1989559	500	236	13	251	+166.66 +/- 20.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 393323386 \ -pgnout /tmp/ncm-dbt-20180604-0545-039.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50266	ncm-et-13	2018-08-18 15:17	01:16:50	1987195	500	231	15	254	+160.64 +/- 20.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 15113402 \ -pgnout /tmp/ncm-dbt-20180604-0545-038.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50265	ncm-et-3	2018-08-18 15:17	01:17:34	1989559	500	227	21	252	+152.18 +/- 20.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 239323765 \ -pgnout /tmp/ncm-dbt-20180604-0545-037.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50264	ncm-et-9	2018-08-18 15:17	01:16:08	1987038	500	240	18	242	+165.8 +/- 21.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 110609985 \ -pgnout /tmp/ncm-dbt-20180604-0545-036.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.16+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50263	ncm-et-15	2018-08-18 15:17	01:16:02	1982165	500	226	16	258	+155.54 +/- 20.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 82728114 \ -pgnout /tmp/ncm-dbt-20180604-0545-035.pgn \ -openings \ file=/home/chess/www/releases/20180817195312/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50136	ncm-et-10	2018-08-17 11:51	01:14:43	1981851	500	249	20	231	+171.9 +/- 22.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2438466630 \ -pgnout /tmp/ncm-dbt-20180604-0545-034.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50135	ncm-et-15	2018-08-17 11:51	01:15:40	1979512	500	221	12	267	+154.7 +/- 19.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2199841354 \ -pgnout /tmp/ncm-dbt-20180604-0545-033.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50134	ncm-et-4	2018-08-17 11:49	01:15:50	1989560	500	236	16	248	+164.07 +/- 21.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2815434780 \ -pgnout /tmp/ncm-dbt-20180604-0545-032.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50133	ncm-et-13	2018-08-17 11:47	01:17:00	1978339	500	245	10	245	+177.22 +/- 21.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3496814437 \ -pgnout /tmp/ncm-dbt-20180604-0545-031.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50132	ncm-et-9	2018-08-17 11:46	01:17:29	1990506	500	245	14	241	+173.67 +/- 21.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4180321643 \ -pgnout /tmp/ncm-dbt-20180604-0545-030.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50131	ncm-et-3	2018-08-17 11:46	01:16:00	1990981	500	258	9	233	+189.92 +/- 21.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2788653328 \ -pgnout /tmp/ncm-dbt-20180604-0545-029.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50130	ncm-et-15	2018-08-17 10:30	01:19:12	1942318	500	246	5	249	+182.61 +/- 20.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1977140439 \ -pgnout /tmp/ncm-dbt-20180604-0545-028.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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=24.71+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50129	ncm-et-10	2018-08-17 10:30	01:19:46	1902900	500	245	12	243	+175.44 +/- 21.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1213792584 \ -pgnout /tmp/ncm-dbt-20180604-0545-027.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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=25.22+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50128	ncm-et-4	2018-08-17 10:30	01:17:39	1958564	500	242	11	247	+173.67 +/- 20.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3215651418 \ -pgnout /tmp/ncm-dbt-20180604-0545-026.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50127	ncm-et-9	2018-08-17 10:30	01:14:20	1988139	500	217	11	272	+152.18 +/- 19.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 788509999 \ -pgnout /tmp/ncm-dbt-20180604-0545-025.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50126	ncm-et-13	2018-08-17 10:30	01:15:19	1988305	500	245	11	244	+176.33 +/- 21.15	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 425275192 \ -pgnout /tmp/ncm-dbt-20180604-0545-024.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
50125	ncm-et-3	2018-08-17 10:30	01:14:22	1989559	500	225	14	261	+156.39 +/- 20.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3702518190 \ -pgnout /tmp/ncm-dbt-20180604-0545-023.pgn \ -openings \ file=/home/chess/www/releases/20180814142554/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38851	ncm-et-7	2018-06-04 14:53	00:58:29	2024918	389	194	13	182	+175.12 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1766941615 \ -pgnout /tmp/ncm-dbt-20180604-0545-022.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38850	ncm-et-4	2018-06-04 14:52	00:59:45	2022303	399	200	15	184	+174.4 +/- 24.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2849883020 \ -pgnout /tmp/ncm-dbt-20180604-0545-021.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38849	ncm-et-6	2018-06-04 14:51	01:00:38	2024099	401	185	10	206	+162.53 +/- 22.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3404552220 \ -pgnout /tmp/ncm-dbt-20180604-0545-020.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38848	ncm-et-9	2018-06-04 14:51	01:01:02	2026556	405	195	19	191	+161.74 +/- 24.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2710728752 \ -pgnout /tmp/ncm-dbt-20180604-0545-019.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38847	ncm-et-12	2018-06-04 14:50	01:01:25	2019535	410	221	12	177	+195.4 +/- 25.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2833123903 \ -pgnout /tmp/ncm-dbt-20180604-0545-018.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38846	ncm-et-5	2018-06-04 14:50	01:01:28	2022466	413	191	5	217	+168.56 +/- 21.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1259799212 \ -pgnout /tmp/ncm-dbt-20180604-0545-017.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38845	ncm-et-11	2018-06-04 14:50	01:01:36	2026063	408	170	10	228	+143.96 +/- 21.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 95244828 \ -pgnout /tmp/ncm-dbt-20180604-0545-016.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38844	ncm-et-10	2018-06-04 14:50	01:02:07	2020021	415	201	8	206	+175.02 +/- 22.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 841119977 \ -pgnout /tmp/ncm-dbt-20180604-0545-015.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38843	ncm-et-15	2018-06-04 14:49	01:02:15	2018883	410	198	13	199	+168.93 +/- 23.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3206474413 \ -pgnout /tmp/ncm-dbt-20180604-0545-014.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38842	ncm-et-3	2018-06-04 14:49	01:03:04	2025408	423	189	17	217	+149.94 +/- 22.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3462693497 \ -pgnout /tmp/ncm-dbt-20180604-0545-013.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38841	ncm-et-13	2018-06-04 14:49	01:02:53	2026391	427	195	10	222	+161.17 +/- 21.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1068358863 \ -pgnout /tmp/ncm-dbt-20180604-0545-012.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38840	ncm-et-4	2018-06-04 13:35	01:15:30	1975161	500	249	10	241	+180.8 +/- 21.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2577350074 \ -pgnout /tmp/ncm-dbt-20180604-0545-011.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38839	ncm-et-12	2018-06-04 13:35	01:14:03	2009613	500	240	10	250	+172.78 +/- 20.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1314374456 \ -pgnout /tmp/ncm-dbt-20180604-0545-010.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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=23.89+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38838	ncm-et-5	2018-06-04 13:35	01:14:13	2021167	500	244	18	238	+169.27 +/- 21.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1044063278 \ -pgnout /tmp/ncm-dbt-20180604-0545-009.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38837	ncm-et-6	2018-06-04 13:35	01:15:12	2024590	500	208	14	278	+142.26 +/- 19.45	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2888498215 \ -pgnout /tmp/ncm-dbt-20180604-0545-008.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38836	ncm-et-11	2018-06-04 13:34	01:14:36	2025408	500	233	11	256	+165.8 +/- 20.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 826035204 \ -pgnout /tmp/ncm-dbt-20180604-0545-007.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38835	ncm-et-10	2018-06-04 13:34	01:14:10	2021327	500	248	19	233	+171.9 +/- 21.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3487473446 \ -pgnout /tmp/ncm-dbt-20180604-0545-006.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38834	ncm-et-9	2018-06-04 13:34	01:15:13	2025572	500	244	7	249	+179.0 +/- 20.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4071177328 \ -pgnout /tmp/ncm-dbt-20180604-0545-005.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38833	ncm-et-7	2018-06-04 13:34	01:18:06	1946720	500	245	15	240	+172.78 +/- 21.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 628094252 \ -pgnout /tmp/ncm-dbt-20180604-0545-004.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38832	ncm-et-3	2018-06-04 13:34	01:13:45	2025737	500	230	19	251	+156.39 +/- 21.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1530465680 \ -pgnout /tmp/ncm-dbt-20180604-0545-003.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38831	ncm-et-13	2018-06-04 13:33	01:14:15	2025409	500	253	12	235	+182.61 +/- 21.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1283983919 \ -pgnout /tmp/ncm-dbt-20180604-0545-002.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
38830	ncm-et-15	2018-06-04 13:33	01:15:11	2019371	500	247	15	238	+174.55 +/- 21.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2784102427 \ -pgnout /tmp/ncm-dbt-20180604-0545-001.pgn \ -openings \ file=/home/chess/www/releases/20180514034331/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-20180604-0545 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180604-0545-f7bae2de82347c61897b8de62d294dd0e4fc579e/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	f7bae2de82347c61897b8de62d294dd0e4fc579e
Author	joergoster
Date	2018-06-04 05:45:12 UTC
Bugfix of Position::has_repeated() The function Position::has_repeated() is used by Tablebases::root_probe() to determine whether we can rank all winning moves with the same value, or if we need to strictly rank by dtz in case the position has already been repeated once, and we are risking to run into the 50-move rule and thus losing the win (especially critical in some very complicated endgames). To check whether the current position or one of the previous positions after the last zeroing move has already been occured once, we start looking for a repetition of the current position, and if that is not the case, we step one position back and repeat the check for that position, and so on. If you now look at how this was done before the new root ranking patch was merged two months ago, it seems quite obvious that it is a simple oversight: https://github.com/official-stockfish/Stockfish/commit/108f0da4d7f993732aa2e854b8f3fa8ca6d3b46c More specifically, after we stepped one position back with ``` stc = stc->previous; ``` we now have to start checking for a repetition with ``` StateInfo* stp = stc->previous->previous; ``` and not with ``` StateInfo* stp = st->previous->previous; ``` Closes https://github.com/official-stockfish/Stockfish/pull/1625 No functional change