Dev Builds » 20190320-1357

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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	08:34:51	1963690	3302	1916	64	1322	+220.31 ± 9.24
ncm-et-4	08:32:49	1962993	3320	1950	80	1290	+221.52 ± 9.39
ncm-et-9	08:35:38	1971644	3327	1933	68	1326	+220.15 ± 9.23
ncm-et-10	08:37:40	1966596	3366	1926	96	1344	+211.71 ± 9.21
ncm-et-13	08:37:00	1977572	3362	1955	73	1334	+219.76 ± 9.21
ncm-et-15	08:35:16	1971469	3323	1919	84	1320	+215.95 ± 9.28
			20000	11599	465	7936	+218.2 ± 3.78

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
74612	ncm-et-3	2019-03-21 02:46	00:47:11	1964149	302	180	7	115	+226.44 ± 31.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1094112092 \ -pgnout /tmp/ncm-dbt-20190320-1357-042.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74611	ncm-et-9	2019-03-21 02:44	00:49:20	1976384	327	183	4	140	+213.56 ± 28.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1889364860 \ -pgnout /tmp/ncm-dbt-20190320-1357-041.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74610	ncm-et-15	2019-03-21 02:43	00:49:58	1978097	323	184	8	131	+212.31 ± 29.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1969496233 \ -pgnout /tmp/ncm-dbt-20190320-1357-040.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74609	ncm-et-4	2019-03-21 02:42	00:50:42	1963689	320	177	7	136	+205.64 ± 28.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 356171164 \ -pgnout /tmp/ncm-dbt-20190320-1357-039.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74608	ncm-et-10	2019-03-21 02:37	00:55:38	1976283	366	215	9	142	+221.31 ± 28.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3910158773 \ -pgnout /tmp/ncm-dbt-20190320-1357-038.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74607	ncm-et-13	2019-03-21 02:37	00:56:01	1972962	362	208	10	144	+213.34 ± 28.23	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1478493090 \ -pgnout /tmp/ncm-dbt-20190320-1357-037.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74606	ncm-et-3	2019-03-21 01:26	01:18:22	1964301	500	289	6	205	+222.92 ± 23.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 164179037 \ -pgnout /tmp/ncm-dbt-20190320-1357-036.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74605	ncm-et-9	2019-03-21 01:25	01:17:29	1970496	500	287	12	201	+214.85 ± 23.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 549832371 \ -pgnout /tmp/ncm-dbt-20190320-1357-035.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74604	ncm-et-15	2019-03-21 01:24	01:17:28	1974217	500	282	12	206	+209.91 ± 23.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 487995412 \ -pgnout /tmp/ncm-dbt-20190320-1357-034.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74603	ncm-et-4	2019-03-21 01:24	01:17:19	1969901	500	286	12	202	+213.85 ± 23.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2884796878 \ -pgnout /tmp/ncm-dbt-20190320-1357-033.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74602	ncm-et-13	2019-03-21 01:21	01:15:18	1969570	500	304	15	181	+229.12 ± 25.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3590374023 \ -pgnout /tmp/ncm-dbt-20190320-1357-032.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74601	ncm-et-10	2019-03-21 01:20	01:16:29	1969087	500	304	14	182	+230.16 ± 25.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3351959093 \ -pgnout /tmp/ncm-dbt-20190320-1357-031.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74600	ncm-et-3	2019-03-21 00:09	01:16:40	1963686	500	295	11	194	+223.94 ± 24.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1730325073 \ -pgnout /tmp/ncm-dbt-20190320-1357-030.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74599	ncm-et-9	2019-03-21 00:07	01:17:02	1973899	500	307	8	185	+239.74 ± 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3111779833 \ -pgnout /tmp/ncm-dbt-20190320-1357-029.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74598	ncm-et-4	2019-03-21 00:06	01:16:41	1962613	500	309	11	180	+238.66 ± 25.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2667562405 \ -pgnout /tmp/ncm-dbt-20190320-1357-028.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74597	ncm-et-15	2019-03-21 00:06	01:17:04	1974830	500	292	7	201	+224.97 ± 23.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 32451839 \ -pgnout /tmp/ncm-dbt-20190320-1357-027.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74596	ncm-et-10	2019-03-21 00:01	01:17:21	1962787	500	280	11	209	+208.93 ± 23.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3778749549 \ -pgnout /tmp/ncm-dbt-20190320-1357-026.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74595	ncm-et-13	2019-03-21 00:01	01:18:30	1979662	500	279	14	207	+205.04 ± 23.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3565813992 \ -pgnout /tmp/ncm-dbt-20190320-1357-025.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74594	ncm-et-3	2019-03-20 22:49	01:18:25	1958936	500	285	10	205	+214.85 ± 23.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 875263594 \ -pgnout /tmp/ncm-dbt-20190320-1357-024.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74593	ncm-et-9	2019-03-20 22:49	01:17:17	1965238	500	277	17	206	+200.24 ± 23.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 249074567 \ -pgnout /tmp/ncm-dbt-20190320-1357-023.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74592	ncm-et-4	2019-03-20 22:46	01:18:48	1956710	500	294	14	192	+219.87 ± 24.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 906962931 \ -pgnout /tmp/ncm-dbt-20190320-1357-022.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74591	ncm-et-15	2019-03-20 22:46	01:19:38	1953899	500	289	23	188	+206.01 ± 24.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2209161939 \ -pgnout /tmp/ncm-dbt-20190320-1357-021.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74590	ncm-et-10	2019-03-20 22:44	01:16:46	1961541	500	285	13	202	+211.87 ± 23.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4062938261 \ -pgnout /tmp/ncm-dbt-20190320-1357-020.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74589	ncm-et-13	2019-03-20 22:43	01:16:51	1987582	500	288	7	205	+220.88 ± 23.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1828969076 \ -pgnout /tmp/ncm-dbt-20190320-1357-019.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74588	ncm-et-9	2019-03-20 21:30	01:18:02	1972512	500	286	8	206	+217.85 ± 23.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1035630930 \ -pgnout /tmp/ncm-dbt-20190320-1357-018.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74587	ncm-et-3	2019-03-20 21:29	01:19:02	1963071	500	277	7	216	+209.91 ± 22.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1608608656 \ -pgnout /tmp/ncm-dbt-20190320-1357-017.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74586	ncm-et-4	2019-03-20 21:28	01:17:16	1961576	500	304	10	186	+234.38 ± 24.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 245672406 \ -pgnout /tmp/ncm-dbt-20190320-1357-016.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74585	ncm-et-15	2019-03-20 21:28	01:16:39	1979816	500	298	10	192	+228.08 ± 24.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1934920287 \ -pgnout /tmp/ncm-dbt-20190320-1357-015.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74584	ncm-et-13	2019-03-20 21:25	01:17:22	1979817	500	298	9	193	+229.12 ± 24.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 706442113 \ -pgnout /tmp/ncm-dbt-20190320-1357-014.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74583	ncm-et-10	2019-03-20 21:25	01:17:57	1962459	500	281	15	204	+206.01 ± 23.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2263559318 \ -pgnout /tmp/ncm-dbt-20190320-1357-013.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74582	ncm-et-4	2019-03-20 20:11	01:16:20	1962614	500	287	15	198	+211.87 ± 24.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3053676111 \ -pgnout /tmp/ncm-dbt-20190320-1357-012.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74581	ncm-et-9	2019-03-20 20:10	01:18:26	1972033	500	297	7	196	+230.16 ± 23.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1962638921 \ -pgnout /tmp/ncm-dbt-20190320-1357-011.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74580	ncm-et-3	2019-03-20 20:10	01:18:16	1965537	500	290	9	201	+220.88 ± 23.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2196024349 \ -pgnout /tmp/ncm-dbt-20190320-1357-010.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74579	ncm-et-15	2019-03-20 20:10	01:17:06	1968788	500	283	16	201	+206.98 ± 23.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2142032480 \ -pgnout /tmp/ncm-dbt-20190320-1357-009.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74578	ncm-et-10	2019-03-20 20:08	01:15:28	1968008	500	280	19	201	+201.19 ± 23.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3470366401 \ -pgnout /tmp/ncm-dbt-20190320-1357-008.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74577	ncm-et-13	2019-03-20 20:07	01:16:52	1980129	500	287	7	206	+219.87 ± 23.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 84404368 \ -pgnout /tmp/ncm-dbt-20190320-1357-007.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74576	ncm-et-4	2019-03-20 18:54	01:15:43	1963848	500	293	11	196	+221.9 ± 24.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2740656683 \ -pgnout /tmp/ncm-dbt-20190320-1357-006.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74575	ncm-et-3	2019-03-20 18:52	01:16:55	1966150	500	300	14	186	+226.0 ± 24.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3114915180 \ -pgnout /tmp/ncm-dbt-20190320-1357-005.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74574	ncm-et-15	2019-03-20 18:51	01:17:23	1970637	500	291	8	201	+222.92 ± 23.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 881978071 \ -pgnout /tmp/ncm-dbt-20190320-1357-004.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74573	ncm-et-9	2019-03-20 18:51	01:18:02	1970948	500	296	12	192	+223.94 ± 24.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3623999005 \ -pgnout /tmp/ncm-dbt-20190320-1357-003.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74572	ncm-et-13	2019-03-20 18:50	01:16:06	1973287	500	291	11	198	+219.87 ± 23.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1106166284 \ -pgnout /tmp/ncm-dbt-20190320-1357-002.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
74571	ncm-et-10	2019-03-20 18:49	01:18:01	1966009	500	281	15	204	+206.01 ± 23.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 757097025 \ -pgnout /tmp/ncm-dbt-20190320-1357-001.pgn \ -openings \ file=/home/chess/www/releases/20190319041039/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-20190320-1357 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190320-1357-d320de761951687fa55716da1bd786df4c2cb14b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	d320de761951687fa55716da1bd786df4c2cb14b
Author	xoto10
Date	2019-03-20 13:57:34 UTC
Remove !extension check #2045 While looking at pruning using see_ge() (which is very valuable) it became apparent that the !extension test is not adding any value - simplify it away. STC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 56843 W: 12621 L: 12569 D: 31653 http://tests.stockfishchess.org/tests/view/5c8588cb0ebc5925cffe77f4 LTC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 78622 W: 13223 L: 13195 D: 52204 http://tests.stockfishchess.org/tests/view/5c8611cc0ebc5925cffe7f86 Further work could be to optimize the remaining see_ge() test. The idea of less pruning at higher depths is valuable, but perhaps the test (-PawnValueEg * depth) can be improved. Bench: 3188688