Dev Builds » 20190221-1824

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	Wins	Losses	Draws	Elo
ncm-et-3	08:22:30	1967125	3243	1877	69	1297	+218.61 +/- 9.34
ncm-et-4	08:22:04	1956200	3222	1847	61	1314	+217.0 +/- 9.25
ncm-et-9	08:22:08	1969700	3261	1899	59	1303	+222.02 +/- 9.3
ncm-et-10	08:22:16	1965613	3253	1907	60	1286	+223.83 +/- 9.37
ncm-et-13	09:39:22	1973650	3760	2172	74	1514	+218.85 +/- 8.63
ncm-et-15	08:22:12	1975413	3261	1899	55	1307	+222.65 +/- 9.27
			20000	11601	378	8021	+220.45 +/- 3.75

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
71444	ncm-et-4	2019-02-24 20:25	00:35:23	1937084	222	125	5	92	+210.17 +/- 35.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2109708621 \ -pgnout /tmp/ncm-dbt-20190221-1824-043.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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=24.78+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71443	ncm-et-3	2019-02-24 20:23	00:37:57	1965998	243	137	5	101	+211.48 +/- 33.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3742030857 \ -pgnout /tmp/ncm-dbt-20190221-1824-042.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71442	ncm-et-10	2019-02-24 20:22	00:38:23	1960503	253	155	3	95	+241.25 +/- 34.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4160878168 \ -pgnout /tmp/ncm-dbt-20190221-1824-041.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71441	ncm-et-13	2019-02-24 20:21	00:39:36	1973126	260	158	3	99	+238.74 +/- 33.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4261542772 \ -pgnout /tmp/ncm-dbt-20190221-1824-040.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71440	ncm-et-9	2019-02-24 20:21	00:40:19	1964455	261	145	7	109	+204.43 +/- 32.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2723164162 \ -pgnout /tmp/ncm-dbt-20190221-1824-039.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71439	ncm-et-15	2019-02-24 20:21	00:39:51	1979267	261	158	4	99	+235.47 +/- 33.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1595315645 \ -pgnout /tmp/ncm-dbt-20190221-1824-038.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71438	ncm-et-4	2019-02-24 19:06	01:18:05	1965072	500	285	8	207	+216.85 +/- 23.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1716956352 \ -pgnout /tmp/ncm-dbt-20190221-1824-037.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71437	ncm-et-3	2019-02-24 19:05	01:17:01	1962303	500	279	10	211	+208.93 +/- 23.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 574424306 \ -pgnout /tmp/ncm-dbt-20190221-1824-036.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71436	ncm-et-10	2019-02-24 19:04	01:16:36	1976758	500	295	9	196	+226.0 +/- 24.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2745309472 \ -pgnout /tmp/ncm-dbt-20190221-1824-035.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71435	ncm-et-13	2019-02-24 19:03	01:16:58	1973753	500	297	9	194	+228.08 +/- 24.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2541358050 \ -pgnout /tmp/ncm-dbt-20190221-1824-034.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71434	ncm-et-15	2019-02-24 19:02	01:17:12	1971739	500	296	8	196	+228.08 +/- 24.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3900094040 \ -pgnout /tmp/ncm-dbt-20190221-1824-033.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71433	ncm-et-9	2019-02-24 19:02	01:17:24	1972815	500	293	8	199	+224.97 +/- 23.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4090451319 \ -pgnout /tmp/ncm-dbt-20190221-1824-032.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71432	ncm-et-4	2019-02-24 17:49	01:16:23	1963841	500	308	1	191	+248.53 +/- 24.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 13729707 \ -pgnout /tmp/ncm-dbt-20190221-1824-031.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71431	ncm-et-3	2019-02-24 17:46	01:17:40	1974656	500	278	10	212	+207.95 +/- 23.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 19380017 \ -pgnout /tmp/ncm-dbt-20190221-1824-030.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71430	ncm-et-13	2019-02-24 17:46	01:16:07	1979034	500	300	11	189	+229.12 +/- 24.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3865782577 \ -pgnout /tmp/ncm-dbt-20190221-1824-029.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71429	ncm-et-10	2019-02-24 17:46	01:17:26	1963385	500	301	10	189	+231.21 +/- 24.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3492849110 \ -pgnout /tmp/ncm-dbt-20190221-1824-028.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71428	ncm-et-9	2019-02-24 17:45	01:16:04	1974845	500	303	10	187	+233.32 +/- 24.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3523607380 \ -pgnout /tmp/ncm-dbt-20190221-1824-027.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71427	ncm-et-15	2019-02-24 17:44	01:17:40	1970640	500	288	14	198	+213.85 +/- 24.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1894574542 \ -pgnout /tmp/ncm-dbt-20190221-1824-026.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71426	ncm-et-4	2019-02-24 16:30	01:17:30	1970662	500	291	17	192	+213.85 +/- 24.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1906147085 \ -pgnout /tmp/ncm-dbt-20190221-1824-025.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71425	ncm-et-9	2019-02-24 16:28	01:15:35	1972357	500	288	8	204	+219.87 +/- 23.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4287585268 \ -pgnout /tmp/ncm-dbt-20190221-1824-024.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71424	ncm-et-10	2019-02-24 16:28	01:17:10	1962624	500	293	7	200	+226.0 +/- 23.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1070783053 \ -pgnout /tmp/ncm-dbt-20190221-1824-023.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71423	ncm-et-13	2019-02-24 16:27	01:17:40	1971110	500	305	11	184	+234.38 +/- 24.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 686553748 \ -pgnout /tmp/ncm-dbt-20190221-1824-022.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71422	ncm-et-3	2019-02-24 16:26	01:18:39	1966460	500	297	12	191	+224.97 +/- 24.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 128228170 \ -pgnout /tmp/ncm-dbt-20190221-1824-021.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71421	ncm-et-15	2019-02-24 16:25	01:17:11	1971417	500	286	8	206	+217.85 +/- 23.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2352318870 \ -pgnout /tmp/ncm-dbt-20190221-1824-020.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71420	ncm-et-4	2019-02-24 15:11	01:18:36	1930904	500	293	9	198	+223.94 +/- 23.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3687321441 \ -pgnout /tmp/ncm-dbt-20190221-1824-019.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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=24.86+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71419	ncm-et-9	2019-02-24 15:10	01:17:18	1971412	500	290	13	197	+216.85 +/- 24.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 803518578 \ -pgnout /tmp/ncm-dbt-20190221-1824-018.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71418	ncm-et-10	2019-02-24 15:10	01:17:10	1968004	500	297	12	191	+224.97 +/- 24.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 867811434 \ -pgnout /tmp/ncm-dbt-20190221-1824-017.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71417	ncm-et-3	2019-02-24 15:08	01:17:22	1967544	500	294	8	198	+226.0 +/- 23.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 212293889 \ -pgnout /tmp/ncm-dbt-20190221-1824-016.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71416	ncm-et-13	2019-02-24 15:08	01:18:21	1974832	500	286	13	201	+212.86 +/- 23.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2382204124 \ -pgnout /tmp/ncm-dbt-20190221-1824-015.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71415	ncm-et-15	2019-02-24 15:07	01:16:44	1971895	500	290	3	207	+227.04 +/- 23.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1495986867 \ -pgnout /tmp/ncm-dbt-20190221-1824-014.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71414	ncm-et-10	2019-02-24 13:52	01:16:33	1965250	500	269	11	220	+198.34 +/- 22.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3332204215 \ -pgnout /tmp/ncm-dbt-20190221-1824-013.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71413	ncm-et-4	2019-02-24 13:52	01:17:43	1961537	500	280	8	212	+211.87 +/- 22.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2256498921 \ -pgnout /tmp/ncm-dbt-20190221-1824-012.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71412	ncm-et-9	2019-02-24 13:51	01:18:12	1965379	500	301	9	190	+232.26 +/- 24.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2937758742 \ -pgnout /tmp/ncm-dbt-20190221-1824-011.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71411	ncm-et-3	2019-02-24 13:50	01:16:54	1967385	500	305	11	184	+234.38 +/- 24.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 182808827 \ -pgnout /tmp/ncm-dbt-20190221-1824-010.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71410	ncm-et-15	2019-02-24 13:50	01:16:56	1977289	500	294	11	195	+222.92 +/- 24.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4218135503 \ -pgnout /tmp/ncm-dbt-20190221-1824-009.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71409	ncm-et-13	2019-02-24 13:49	01:17:44	1970793	500	270	6	224	+204.07 +/- 22.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2296843527 \ -pgnout /tmp/ncm-dbt-20190221-1824-008.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71408	ncm-et-4	2019-02-24 12:32	01:18:24	1964302	500	265	13	222	+192.71 +/- 22.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 498166388 \ -pgnout /tmp/ncm-dbt-20190221-1824-007.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71407	ncm-et-9	2019-02-24 12:32	01:17:16	1966639	500	279	4	217	+214.85 +/- 22.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3105565190 \ -pgnout /tmp/ncm-dbt-20190221-1824-006.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71406	ncm-et-3	2019-02-24 12:32	01:16:57	1965534	500	287	13	200	+213.85 +/- 23.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1453619445 \ -pgnout /tmp/ncm-dbt-20190221-1824-005.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71405	ncm-et-10	2019-02-24 12:32	01:18:58	1962768	500	297	8	195	+229.12 +/- 24.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2667178309 \ -pgnout /tmp/ncm-dbt-20190221-1824-004.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71404	ncm-et-13	2019-02-24 12:32	01:16:18	1973280	500	275	11	214	+204.07 +/- 22.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 483102696 \ -pgnout /tmp/ncm-dbt-20190221-1824-003.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71403	ncm-et-15	2019-02-24 12:32	01:16:38	1985649	500	287	7	206	+219.87 +/- 23.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 886292912 \ -pgnout /tmp/ncm-dbt-20190221-1824-002.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/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-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71319	ncm-et-13	2019-02-23 18:50	01:16:38	1973276	500	281	10	209	+210.89 +/- 23.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1932243082 \ -pgnout /tmp/ncm-dbt-20190221-1824-001.pgn \ -openings \ file=/home/chess/www/releases/20190217023618/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1824 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1824-22ef36803ed0f1597d8f40731c6e2d3aa01debf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	22ef36803ed0f1597d8f40731c6e2d3aa01debf2
Author	protonspring
Date	2019-02-21 18:24:02 UTC
Remove PvNode dimension from Reductions array This is a functional simplification: if we simply subtract one to Reductions[] when PvNode is set, we can remove this dimension of the multidimensional array. I think this saves about 8K of memory. STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 10118 W: 2282 L: 2138 D: 5698 http://tests.stockfishchess.org/tests/view/5c6332b60ebc5925cffbdfed LTC LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 70765 W: 11617 L: 11575 D: 47573 http://tests.stockfishchess.org/tests/view/5c63379e0ebc5925cffbe0de Closes https://github.com/official-stockfish/Stockfish/pull/2010 Bench 3261078