Dev Builds » 20190221-1836

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	08:34:57	1960006	3318	1939	58	1321	+223.39 +/- 9.23
ncm-et-4	08:34:49	1968057	3325	1914	71	1340	+216.99 +/- 9.18
ncm-et-9	08:35:10	1975933	3332	1967	54	1311	+227.11 +/- 9.26
ncm-et-10	08:34:53	1970348	3362	1934	64	1364	+217.96 +/- 9.08
ncm-et-13	08:35:00	1974849	3320	1935	73	1312	+220.3 +/- 9.29
ncm-et-15	08:35:14	1972557	3343	1905	78	1360	+213.12 +/- 9.12
			20000	11594	398	8008	+219.77 +/- 3.75

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
71402	ncm-et-13	2019-02-24 11:42	00:48:55	1971109	320	190	10	120	+221.14 +/- 31.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 938442866 \ -pgnout /tmp/ncm-dbt-20190221-1836-042.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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71401	ncm-et-3	2019-02-24 11:42	00:48:57	1965236	318	187	9	122	+219.74 +/- 30.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2216034718 \ -pgnout /tmp/ncm-dbt-20190221-1836-041.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71400	ncm-et-4	2019-02-24 11:41	00:50:00	1973633	325	196	7	122	+230.97 +/- 30.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2468713719 \ -pgnout /tmp/ncm-dbt-20190221-1836-040.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71399	ncm-et-9	2019-02-24 11:40	00:50:32	1979394	332	201	9	122	+229.28 +/- 30.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3699889582 \ -pgnout /tmp/ncm-dbt-20190221-1836-039.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=24.25+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71398	ncm-et-15	2019-02-24 11:39	00:52:04	1974671	343	187	9	147	+199.74 +/- 27.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2302983627 \ -pgnout /tmp/ncm-dbt-20190221-1836-038.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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71397	ncm-et-10	2019-02-24 11:35	00:56:06	1965689	362	213	9	140	+221.66 +/- 28.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3228977690 \ -pgnout /tmp/ncm-dbt-20190221-1836-037.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71396	ncm-et-3	2019-02-24 10:23	01:17:36	1963685	500	298	3	199	+235.45 +/- 23.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2903353427 \ -pgnout /tmp/ncm-dbt-20190221-1836-036.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71395	ncm-et-4	2019-02-24 10:22	01:17:20	1983990	500	292	7	201	+224.97 +/- 23.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1500830808 \ -pgnout /tmp/ncm-dbt-20190221-1836-035.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=24.19+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71394	ncm-et-13	2019-02-24 10:22	01:18:37	1977629	500	287	13	200	+213.85 +/- 23.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1251389848 \ -pgnout /tmp/ncm-dbt-20190221-1836-034.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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71393	ncm-et-9	2019-02-24 10:21	01:17:41	1966004	500	290	8	202	+221.9 +/- 23.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 975361838 \ -pgnout /tmp/ncm-dbt-20190221-1836-033.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71392	ncm-et-15	2019-02-24 10:20	01:17:33	1974048	500	279	8	213	+210.89 +/- 22.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2833028799 \ -pgnout /tmp/ncm-dbt-20190221-1836-032.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71391	ncm-et-10	2019-02-24 10:16	01:17:49	1963848	500	282	9	209	+212.86 +/- 23.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 679851961 \ -pgnout /tmp/ncm-dbt-20190221-1836-031.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-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71390	ncm-et-13	2019-02-24 09:04	01:16:41	1970662	500	310	12	178	+238.66 +/- 25.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 726613620 \ -pgnout /tmp/ncm-dbt-20190221-1836-030.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71389	ncm-et-3	2019-02-24 09:04	01:18:02	1963538	500	277	9	214	+207.95 +/- 22.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 752897959 \ -pgnout /tmp/ncm-dbt-20190221-1836-029.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71388	ncm-et-4	2019-02-24 09:03	01:17:52	1966614	500	282	13	205	+208.93 +/- 23.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 951948568 \ -pgnout /tmp/ncm-dbt-20190221-1836-028.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71387	ncm-et-9	2019-02-24 09:02	01:17:56	1995594	500	312	5	183	+248.53 +/- 24.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3798830094 \ -pgnout /tmp/ncm-dbt-20190221-1836-027.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=24.05+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71386	ncm-et-15	2019-02-24 09:02	01:17:14	1967857	500	297	13	190	+223.94 +/- 24.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 695326373 \ -pgnout /tmp/ncm-dbt-20190221-1836-026.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71385	ncm-et-10	2019-02-24 08:58	01:16:25	1968005	500	277	10	213	+206.98 +/- 22.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 579983845 \ -pgnout /tmp/ncm-dbt-20190221-1836-025.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71384	ncm-et-3	2019-02-24 07:47	01:15:59	1962154	500	307	9	184	+238.66 +/- 24.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3757220034 \ -pgnout /tmp/ncm-dbt-20190221-1836-024.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71383	ncm-et-15	2019-02-24 07:44	01:16:22	1973902	500	273	18	209	+195.51 +/- 23.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3683451593 \ -pgnout /tmp/ncm-dbt-20190221-1836-023.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71382	ncm-et-13	2019-02-24 07:44	01:19:43	1973279	500	282	8	210	+213.85 +/- 23.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 425813215 \ -pgnout /tmp/ncm-dbt-20190221-1836-022.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71381	ncm-et-4	2019-02-24 07:44	01:18:36	1952104	500	293	10	197	+222.92 +/- 24.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3650824592 \ -pgnout /tmp/ncm-dbt-20190221-1836-021.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71380	ncm-et-9	2019-02-24 07:43	01:18:37	1974435	500	277	10	213	+206.98 +/- 22.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1895119454 \ -pgnout /tmp/ncm-dbt-20190221-1836-020.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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71379	ncm-et-10	2019-02-24 07:41	01:16:05	1974704	500	268	12	220	+196.45 +/- 22.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1145227281 \ -pgnout /tmp/ncm-dbt-20190221-1836-019.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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71378	ncm-et-3	2019-02-24 06:28	01:17:20	1966614	500	292	6	202	+226.0 +/- 23.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 418948286 \ -pgnout /tmp/ncm-dbt-20190221-1836-018.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71377	ncm-et-15	2019-02-24 06:26	01:17:18	1966630	500	293	11	196	+221.9 +/- 24.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1775491681 \ -pgnout /tmp/ncm-dbt-20190221-1836-017.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71376	ncm-et-4	2019-02-24 06:26	01:16:49	1972687	500	281	12	207	+208.93 +/- 23.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 92633722 \ -pgnout /tmp/ncm-dbt-20190221-1836-016.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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71375	ncm-et-13	2019-02-24 06:25	01:17:05	1983300	500	294	11	195	+222.92 +/- 24.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 756773707 \ -pgnout /tmp/ncm-dbt-20190221-1836-015.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=24.20+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71374	ncm-et-9	2019-02-24 06:25	01:16:57	1968008	500	289	7	204	+221.9 +/- 23.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2173104948 \ -pgnout /tmp/ncm-dbt-20190221-1836-014.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71373	ncm-et-10	2019-02-24 06:24	01:16:12	1970121	500	298	8	194	+230.16 +/- 24.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1169408483 \ -pgnout /tmp/ncm-dbt-20190221-1836-013.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71372	ncm-et-15	2019-02-24 05:08	01:16:40	1981392	500	284	12	204	+211.87 +/- 23.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 680817406 \ -pgnout /tmp/ncm-dbt-20190221-1836-012.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=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71371	ncm-et-3	2019-02-24 05:08	01:19:02	1936210	500	275	11	214	+204.07 +/- 22.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1538222997 \ -pgnout /tmp/ncm-dbt-20190221-1836-011.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=24.79+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71370	ncm-et-4	2019-02-24 05:08	01:16:51	1963533	500	293	15	192	+217.85 +/- 24.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1596619257 \ -pgnout /tmp/ncm-dbt-20190221-1836-010.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71369	ncm-et-9	2019-02-24 05:07	01:16:17	1974513	500	298	6	196	+232.26 +/- 23.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2959694914 \ -pgnout /tmp/ncm-dbt-20190221-1836-009.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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71368	ncm-et-13	2019-02-24 05:07	01:17:40	1969867	500	287	5	208	+221.9 +/- 23.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2732003649 \ -pgnout /tmp/ncm-dbt-20190221-1836-008.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71367	ncm-et-10	2019-02-24 05:06	01:16:38	1967385	500	302	5	193	+237.58 +/- 24.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 931339474 \ -pgnout /tmp/ncm-dbt-20190221-1836-007.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71366	ncm-et-10	2019-02-24 03:50	01:15:38	1982690	500	294	11	195	+222.92 +/- 24.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1674079454 \ -pgnout /tmp/ncm-dbt-20190221-1836-006.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=24.21+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71365	ncm-et-13	2019-02-24 03:49	01:16:19	1978100	500	285	14	201	+210.89 +/- 23.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4281404588 \ -pgnout /tmp/ncm-dbt-20190221-1836-005.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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71364	ncm-et-4	2019-02-24 03:49	01:17:21	1963842	500	277	7	216	+209.91 +/- 22.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1159067955 \ -pgnout /tmp/ncm-dbt-20190221-1836-004.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71363	ncm-et-9	2019-02-24 03:49	01:17:10	1973583	500	300	9	191	+231.21 +/- 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2306719888 \ -pgnout /tmp/ncm-dbt-20190221-1836-003.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-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71362	ncm-et-15	2019-02-24 03:49	01:18:03	1969405	500	292	7	201	+224.97 +/- 23.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1264424522 \ -pgnout /tmp/ncm-dbt-20190221-1836-002.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
71361	ncm-et-3	2019-02-24 03:49	01:18:01	1962611	500	303	11	186	+232.26 +/- 24.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2202456685 \ -pgnout /tmp/ncm-dbt-20190221-1836-001.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190221-1836 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190221-1836-e51244cb27151075ac7a05282d0ec615cf93f290/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	e51244cb27151075ac7a05282d0ec615cf93f290
Author	MJZ1977
Date	2019-02-21 18:36:48 UTC
ProbCutCount limit dependancy to cutNode Use the ProbCutCount limit `2 + 2 * cutNode` instead of constant 3. STC LLR: -2.95 (-2.94,2.94) [0.50,4.50] Total: 61812 W: 13599 L: 13459 D: 34754 http://tests.stockfishchess.org/tests/view/5c6d19240ebc5925cffca07a LTC LLR: 2.96 (-2.94,2.94) [0.00,3.50] Total: 27549 W: 4614 L: 4363 D: 18572 http://tests.stockfishchess.org/tests/view/5c6d45c10ebc5925cffca7a6 Closes https://github.com/official-stockfish/Stockfish/pull/2015 Bench: 3368889