Dev Builds » 20170917-0844

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	06:01:42	2001342	2456	887	81	1488	+118.4 +/- 8.24
ncm-et-4	06:01:55	2000978	2442	879	87	1476	+116.9 +/- 8.3
ncm-et-5	01:53:23	2023854	774	277	21	476	+119.4 +/- 14.44
ncm-et-6	01:53:28	2026145	767	300	16	451	+135.06 +/- 14.95
ncm-et-7	01:53:21	1982747	763	281	24	458	+121.78 +/- 14.89
ncm-et-8	01:53:26	1989840	755	247	29	479	+103.26 +/- 14.37
ncm-et-9	06:01:55	2001406	2476	882	85	1509	+115.96 +/- 8.18
ncm-et-10	06:01:59	1977721	2422	845	80	1497	+113.62 +/- 8.17
ncm-et-11	01:53:16	1963284	760	257	32	471	+106.03 +/- 14.66
ncm-et-12	01:52:44	2017838	764	291	23	450	+127.28 +/- 15.09
ncm-et-13	06:01:39	1990576	2410	883	77	1450	+120.84 +/- 8.36
ncm-et-14	01:53:04	2018477	758	267	23	468	+115.96 +/- 14.58
ncm-et-15	06:02:03	1980491	2453	886	79	1488	+118.72 +/- 8.24
			20000	7182	657	12161	+117.65 +/- 2.88

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
55332	ncm-et-10	2018-09-26 14:49	00:21:00	1979349	136	44	5	87	+102.51 +/- 33.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3623270690 \ -pgnout /tmp/ncm-dbt-20170917-0844-050.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55331	ncm-et-13	2018-09-26 14:49	00:20:50	1989560	141	54	3	84	+131.62 +/- 34.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2826750610 \ -pgnout /tmp/ncm-dbt-20170917-0844-049.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55330	ncm-et-4	2018-09-26 14:44	00:26:20	1987981	175	55	8	112	+95.66 +/- 29.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3350685562 \ -pgnout /tmp/ncm-dbt-20170917-0844-048.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55329	ncm-et-3	2018-09-26 14:43	00:26:52	1989874	178	70	4	104	+135.27 +/- 31.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1962987290 \ -pgnout /tmp/ncm-dbt-20170917-0844-047.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55328	ncm-et-15	2018-09-26 14:43	00:27:06	1902941	175	71	4	100	+140.16 +/- 32.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3530177148 \ -pgnout /tmp/ncm-dbt-20170917-0844-046.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55327	ncm-et-9	2018-09-26 14:42	00:28:23	1991455	195	75	6	114	+128.49 +/- 30.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1908137089 \ -pgnout /tmp/ncm-dbt-20170917-0844-045.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55326	ncm-et-13	2018-09-26 13:33	01:15:19	1967504	500	190	14	296	+127.76 +/- 18.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1263442036 \ -pgnout /tmp/ncm-dbt-20170917-0844-044.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55325	ncm-et-10	2018-09-26 13:32	01:16:37	1928468	500	169	15	316	+110.6 +/- 17.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3881166177 \ -pgnout /tmp/ncm-dbt-20170917-0844-043.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.89+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55324	ncm-et-3	2018-09-26 13:29	01:13:20	1990349	500	172	15	313	+112.91 +/- 17.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1588408569 \ -pgnout /tmp/ncm-dbt-20170917-0844-042.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55323	ncm-et-4	2018-09-26 13:28	01:14:34	1988139	500	193	16	291	+128.55 +/- 18.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 231047930 \ -pgnout /tmp/ncm-dbt-20170917-0844-041.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55322	ncm-et-9	2018-09-26 13:28	01:13:03	1989876	500	177	16	307	+116.0 +/- 18.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2648159944 \ -pgnout /tmp/ncm-dbt-20170917-0844-040.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55321	ncm-et-15	2018-09-26 13:27	01:15:14	1979822	500	187	18	295	+122.24 +/- 18.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4123197488 \ -pgnout /tmp/ncm-dbt-20170917-0844-039.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55320	ncm-et-13	2018-09-26 12:15	01:16:53	1949206	500	192	17	291	+126.97 +/- 18.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1214934061 \ -pgnout /tmp/ncm-dbt-20170917-0844-038.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55319	ncm-et-10	2018-09-26 12:14	01:16:19	1952487	500	183	19	298	+118.33 +/- 18.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2058679054 \ -pgnout /tmp/ncm-dbt-20170917-0844-037.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55318	ncm-et-4	2018-09-26 12:14	01:13:06	1989876	500	166	20	314	+104.49 +/- 17.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2939379652 \ -pgnout /tmp/ncm-dbt-20170917-0844-036.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55317	ncm-et-3	2018-09-26 12:13	01:14:32	1989558	500	177	11	312	+119.89 +/- 17.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2992907496 \ -pgnout /tmp/ncm-dbt-20170917-0844-035.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55316	ncm-et-9	2018-09-26 12:13	01:13:28	1986405	500	175	23	302	+109.07 +/- 18.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1731038638 \ -pgnout /tmp/ncm-dbt-20170917-0844-034.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55315	ncm-et-15	2018-09-26 12:12	01:13:25	1980446	500	175	12	313	+117.55 +/- 17.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3375760759 \ -pgnout /tmp/ncm-dbt-20170917-0844-033.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55314	ncm-et-3	2018-09-26 10:59	01:13:41	1988927	500	182	24	294	+113.68 +/- 18.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1717574454 \ -pgnout /tmp/ncm-dbt-20170917-0844-032.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55313	ncm-et-15	2018-09-26 10:58	01:12:54	1982948	500	185	16	299	+122.24 +/- 18.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 108165740 \ -pgnout /tmp/ncm-dbt-20170917-0844-031.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55312	ncm-et-10	2018-09-26 10:58	01:14:41	1963861	500	168	20	312	+106.01 +/- 17.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2400895928 \ -pgnout /tmp/ncm-dbt-20170917-0844-030.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55311	ncm-et-13	2018-09-26 10:58	01:15:13	1987351	500	173	15	312	+113.68 +/- 17.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3952127058 \ -pgnout /tmp/ncm-dbt-20170917-0844-029.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55310	ncm-et-9	2018-09-26 10:58	01:13:50	1989559	500	181	16	303	+119.11 +/- 18.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2481631798 \ -pgnout /tmp/ncm-dbt-20170917-0844-028.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
55309	ncm-et-4	2018-09-26 10:58	01:14:46	1989874	500	194	21	285	+125.39 +/- 19.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 512512021 \ -pgnout /tmp/ncm-dbt-20170917-0844-027.pgn \ -openings \ file=/home/chess/www/releases/20180922190145/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-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8490	ncm-et-7	2018-03-15 02:24	00:37:46	1986189	263	99	11	153	+120.91 +/- 26.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2383560545 \ -pgnout /tmp/ncm-dbt-20170917-0844-026.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=24.17+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8489	ncm-et-11	2018-03-15 02:23	00:38:15	1991640	260	96	10	154	+119.41 +/- 25.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 980917943 \ -pgnout /tmp/ncm-dbt-20170917-0844-025.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=24.10+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8488	ncm-et-14	2018-03-15 02:23	00:38:21	2017095	258	86	7	165	+109.91 +/- 24.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3670742833 \ -pgnout /tmp/ncm-dbt-20170917-0844-024.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=23.80+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8487	ncm-et-8	2018-03-15 02:23	00:38:29	2020673	255	84	8	163	+106.79 +/- 24.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2342090932 \ -pgnout /tmp/ncm-dbt-20170917-0844-023.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=23.75+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8486	ncm-et-4	2018-03-15 02:23	00:38:54	2024264	267	85	11	171	+98.88 +/- 24.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1564776961 \ -pgnout /tmp/ncm-dbt-20170917-0844-022.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=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8485	ncm-et-13	2018-03-15 02:23	00:39:09	2024100	269	86	10	173	+100.9 +/- 23.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2247372429 \ -pgnout /tmp/ncm-dbt-20170917-0844-021.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=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8484	ncm-et-12	2018-03-15 02:22	00:39:10	2020184	264	99	5	160	+129.37 +/- 24.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2629819603 \ -pgnout /tmp/ncm-dbt-20170917-0844-020.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=23.76+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8483	ncm-et-6	2018-03-15 02:22	00:40:01	2025900	267	96	8	163	+118.95 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2134449208 \ -pgnout /tmp/ncm-dbt-20170917-0844-019.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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8482	ncm-et-9	2018-03-15 02:22	00:39:56	2024917	281	95	7	179	+112.59 +/- 23.23	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 536501471 \ -pgnout /tmp/ncm-dbt-20170917-0844-018.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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8481	ncm-et-15	2018-03-15 02:21	00:40:27	2017097	278	101	10	167	+118.07 +/- 24.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3029064948 \ -pgnout /tmp/ncm-dbt-20170917-0844-017.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=23.80+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8480	ncm-et-10	2018-03-15 02:21	00:40:48	2020999	286	94	3	189	+114.52 +/- 21.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 709742140 \ -pgnout /tmp/ncm-dbt-20170917-0844-016.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=23.75+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8479	ncm-et-3	2018-03-15 02:21	00:40:48	2026064	278	99	6	173	+120.88 +/- 23.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1685050187 \ -pgnout /tmp/ncm-dbt-20170917-0844-015.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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8478	ncm-et-5	2018-03-15 02:21	00:40:57	2023772	274	106	8	160	+130.01 +/- 25.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2768394057 \ -pgnout /tmp/ncm-dbt-20170917-0844-014.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=23.72+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8477	ncm-et-12	2018-03-15 01:07	01:13:34	2015492	500	192	18	290	+126.18 +/- 18.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3612873863 \ -pgnout /tmp/ncm-dbt-20170917-0844-013.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=23.82+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8476	ncm-et-4	2018-03-15 01:07	01:14:15	2025736	500	186	11	303	+126.97 +/- 18.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1001526823 \ -pgnout /tmp/ncm-dbt-20170917-0844-012.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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8475	ncm-et-14	2018-03-15 01:07	01:14:43	2019859	500	181	16	303	+119.11 +/- 18.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2227597684 \ -pgnout /tmp/ncm-dbt-20170917-0844-011.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=23.76+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8474	ncm-et-9	2018-03-15 01:07	01:13:15	2026228	500	179	17	304	+116.78 +/- 18.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2007609803 \ -pgnout /tmp/ncm-dbt-20170917-0844-010.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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8473	ncm-et-7	2018-03-15 01:07	01:15:35	1979305	500	182	13	305	+122.24 +/- 18.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2320108140 \ -pgnout /tmp/ncm-dbt-20170917-0844-009.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=24.25+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8472	ncm-et-11	2018-03-15 01:07	01:15:01	1934929	500	161	22	317	+99.2 +/- 17.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2474303805 \ -pgnout /tmp/ncm-dbt-20170917-0844-008.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=24.81+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8471	ncm-et-15	2018-03-15 01:07	01:12:57	2019696	500	167	19	314	+106.01 +/- 17.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4153855848 \ -pgnout /tmp/ncm-dbt-20170917-0844-007.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=23.77+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8470	ncm-et-3	2018-03-15 01:07	01:12:29	2023282	500	187	21	292	+119.89 +/- 18.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3937778679 \ -pgnout /tmp/ncm-dbt-20170917-0844-006.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=23.72+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8469	ncm-et-10	2018-03-15 01:07	01:12:34	2021162	500	187	18	295	+122.24 +/- 18.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4003650143 \ -pgnout /tmp/ncm-dbt-20170917-0844-005.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=23.75+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8468	ncm-et-13	2018-03-15 01:07	01:14:15	2025737	500	188	18	294	+123.02 +/- 18.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3316148727 \ -pgnout /tmp/ncm-dbt-20170917-0844-004.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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8467	ncm-et-8	2018-03-15 01:07	01:14:57	1959007	500	163	21	316	+101.46 +/- 17.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4191336035 \ -pgnout /tmp/ncm-dbt-20170917-0844-003.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8466	ncm-et-6	2018-03-15 01:07	01:13:27	2026390	500	204	8	288	+143.89 +/- 18.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 454948778 \ -pgnout /tmp/ncm-dbt-20170917-0844-002.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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
8465	ncm-et-5	2018-03-15 01:07	01:12:26	2023936	500	171	13	316	+113.68 +/- 17.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3260933935 \ -pgnout /tmp/ncm-dbt-20170917-0844-001.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=23.72+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170917-0844 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170917-0844-ba4e215493de31263b9bd352af79d00193e545bf/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	ba4e215493de31263b9bd352af79d00193e545bf
Author	syzygy
Date	2017-09-17 08:44:10 UTC
Let ss->ply denote the number of plies from the root to the current node This patch lets ss->ply be equal to 0 at the root of the search. Currently, the root has ss->ply == 1, which is less intuitive: - Setting the rootNode bool has to check (ss-1)->ply == 0. - All mate values are off by one: the code seems to assume that mated-in-0 is -VALUE_MATE, mate-1-in-ply is VALUE_MATE-1, mated-in-2-ply is VALUE_MATE+2, etc. But the mate_in() and mated_in() functions are called with ss->ply, which is 1 in at the root. - The is_draw() function currently needs to explain why it has "ply - 1 > i" instead of simply "ply > i". - The ss->ply >= MAX_PLY tests in search() and qsearch() already assume that ss->ply == 0 at the root. If we start at ss->ply == 1, it would make more sense to go up to and including ss->ply == MAX_PLY, so stop at ss->ply > MAX_PLY. See also the asserts testing for 0 <= ss->ply && ss->ply < MAX_PLY. The reason for ss->ply == 1 at the root is the line "ss->ply = (ss-1)->ply + 1" at the start for search() and qsearch(). By replacing this with "(ss+1)->ply = ss->ply + 1" we keep ss->ply == 0 at the root. Note that search() already clears killers in (ss+2), so there is no danger in accessing ss+1. I have NOT changed pv[MAX_PLY + 1] to pv[MAX_PLY + 2] in search() and qsearch(). It seems to me that MAX_PLY + 1 is exactly right: - MAX_PLY entries for ss->ply running from 0 to MAX_PLY-1, and 1 entry for the final MOVE_NONE. I have verified that mate scores are reported correctly. (They were already reported correctly due to the extra ply being rounded down when converting to moves.) The value of seldepth output to the user should probably not change, so I add 1 to it. (Humans count from 1, computers from 0.) A small optimisation I did not include: instead of setting ss->ply in every invocation of search() and qsearch(), it could be set once for all plies at the start of Thread::search(). This saves a couple of instructions per node. No functional change (unless the search searches a branch MAX_PLY deep), so bench does not change.