Dev Builds » 20190324-1637

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	08:33:53	1967024	3327	1905	74	1348	+215.02 ± 9.15
ncm-et-4	08:34:24	1951252	3304	1899	53	1352	+219.22 ± 9.1
ncm-et-9	08:34:14	1976277	3336	1877	69	1390	+210.87 ± 8.99
ncm-et-10	08:34:06	1966109	3327	1972	68	1287	+226.15 ± 9.39
ncm-et-13	08:34:33	1980453	3339	1895	55	1389	+215.38 ± 8.96
ncm-et-15	08:34:16	1972706	3367	1976	81	1310	+221.3 ± 9.32
			20000	11524	400	8076	+217.95 ± 3.73

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
75272	ncm-et-4	2019-03-26 05:17	00:47:13	1966305	304	168	2	134	+212.89 ± 28.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1183902540 \ -pgnout /tmp/ncm-dbt-20190324-1637-042.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75271	ncm-et-3	2019-03-26 05:14	00:50:05	1967077	327	187	4	136	+219.68 ± 28.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2995879686 \ -pgnout /tmp/ncm-dbt-20190324-1637-041.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75270	ncm-et-10	2019-03-26 05:13	00:50:36	1967543	327	189	6	132	+219.68 ± 29.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4263749119 \ -pgnout /tmp/ncm-dbt-20190324-1637-040.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75269	ncm-et-9	2019-03-26 05:11	00:53:05	1999240	336	185	9	142	+202.06 ± 28.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3545631574 \ -pgnout /tmp/ncm-dbt-20190324-1637-039.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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=24.01+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75268	ncm-et-13	2019-03-26 05:11	00:53:25	1984398	339	187	6	146	+206.94 ± 27.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4032467139 \ -pgnout /tmp/ncm-dbt-20190324-1637-038.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75267	ncm-et-15	2019-03-26 05:09	00:55:19	1972191	367	212	12	143	+212.35 ± 28.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1875579156 \ -pgnout /tmp/ncm-dbt-20190324-1637-037.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75266	ncm-et-3	2019-03-26 03:56	01:17:11	1970843	500	276	10	214	+206.01 ± 22.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1884172064 \ -pgnout /tmp/ncm-dbt-20190324-1637-036.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75265	ncm-et-10	2019-03-26 03:55	01:17:31	1963243	500	313	10	177	+244.1 ± 25.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1756757355 \ -pgnout /tmp/ncm-dbt-20190324-1637-035.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75264	ncm-et-13	2019-03-26 03:53	01:16:40	1984088	500	268	6	226	+202.15 ± 22.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 369742309 \ -pgnout /tmp/ncm-dbt-20190324-1637-034.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75263	ncm-et-9	2019-03-26 03:53	01:17:30	1969876	500	300	7	193	+233.32 ± 24.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2113079032 \ -pgnout /tmp/ncm-dbt-20190324-1637-033.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75262	ncm-et-4	2019-03-26 03:53	01:23:18	1863139	500	296	6	198	+230.16 ± 23.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 752573272 \ -pgnout /tmp/ncm-dbt-20190324-1637-032.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=25.76+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75261	ncm-et-15	2019-03-26 03:52	01:16:06	1971880	500	281	13	206	+207.95 ± 23.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2891546777 \ -pgnout /tmp/ncm-dbt-20190324-1637-031.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75260	ncm-et-3	2019-03-26 02:38	01:16:32	1975510	500	291	10	199	+220.88 ± 23.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 107677590 \ -pgnout /tmp/ncm-dbt-20190324-1637-030.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75259	ncm-et-10	2019-03-26 02:37	01:17:03	1966614	500	285	10	205	+214.85 ± 23.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2646240737 \ -pgnout /tmp/ncm-dbt-20190324-1637-029.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75258	ncm-et-13	2019-03-26 02:36	01:15:43	1979034	500	279	8	213	+210.89 ± 22.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3619255245 \ -pgnout /tmp/ncm-dbt-20190324-1637-028.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75257	ncm-et-9	2019-03-26 02:35	01:16:09	1967706	500	255	13	232	+183.51 ± 21.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3962485525 \ -pgnout /tmp/ncm-dbt-20190324-1637-027.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75256	ncm-et-4	2019-03-26 02:35	01:16:38	1963383	500	305	10	185	+235.45 ± 24.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1068363201 \ -pgnout /tmp/ncm-dbt-20190324-1637-026.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75255	ncm-et-15	2019-03-26 02:35	01:16:10	1972740	500	310	10	180	+240.82 ± 25.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1267616548 \ -pgnout /tmp/ncm-dbt-20190324-1637-025.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75254	ncm-et-3	2019-03-26 01:19	01:17:44	1963840	500	289	16	195	+212.86 ± 24.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2600833933 \ -pgnout /tmp/ncm-dbt-20190324-1637-024.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75253	ncm-et-13	2019-03-26 01:18	01:16:56	1979659	500	277	7	216	+209.91 ± 22.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1638638425 \ -pgnout /tmp/ncm-dbt-20190324-1637-023.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75252	ncm-et-10	2019-03-26 01:18	01:17:20	1960936	500	310	11	179	+239.74 ± 25.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2662792551 \ -pgnout /tmp/ncm-dbt-20190324-1637-022.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75251	ncm-et-9	2019-03-26 01:17	01:17:05	1982071	500	281	11	208	+209.91 ± 23.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2340722171 \ -pgnout /tmp/ncm-dbt-20190324-1637-021.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.22+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75250	ncm-et-15	2019-03-26 01:17	01:16:58	1979243	500	282	10	208	+211.87 ± 23.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2512654103 \ -pgnout /tmp/ncm-dbt-20190324-1637-020.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75249	ncm-et-4	2019-03-26 01:16	01:17:50	1964763	500	283	6	211	+216.85 ± 22.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 66506741 \ -pgnout /tmp/ncm-dbt-20190324-1637-019.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75248	ncm-et-10	2019-03-26 00:01	01:16:44	1975815	500	288	10	202	+217.85 ± 23.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1966652706 \ -pgnout /tmp/ncm-dbt-20190324-1637-018.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75247	ncm-et-3	2019-03-26 00:00	01:17:58	1964979	500	292	11	197	+220.88 ± 24.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2587804890 \ -pgnout /tmp/ncm-dbt-20190324-1637-017.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75246	ncm-et-13	2019-03-25 23:59	01:17:53	1974837	500	290	11	199	+218.86 ± 23.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3143896643 \ -pgnout /tmp/ncm-dbt-20190324-1637-016.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75245	ncm-et-4	2019-03-25 23:59	01:15:50	1960560	500	280	8	212	+211.87 ± 22.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 870989551 \ -pgnout /tmp/ncm-dbt-20190324-1637-015.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75244	ncm-et-9	2019-03-25 23:59	01:17:15	1975292	500	293	4	203	+229.12 ± 23.39	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 77843625 \ -pgnout /tmp/ncm-dbt-20190324-1637-014.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75243	ncm-et-15	2019-03-25 23:59	01:16:34	1968631	500	298	10	192	+228.08 ± 24.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 273501407 \ -pgnout /tmp/ncm-dbt-20190324-1637-013.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75242	ncm-et-3	2019-03-25 22:42	01:16:43	1964924	500	275	11	214	+204.07 ± 22.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2015473648 \ -pgnout /tmp/ncm-dbt-20190324-1637-012.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75241	ncm-et-10	2019-03-25 22:42	01:17:34	1965084	500	279	12	209	+206.98 ± 23.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2038368920 \ -pgnout /tmp/ncm-dbt-20190324-1637-011.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75240	ncm-et-13	2019-03-25 22:41	01:16:59	1979460	500	300	9	191	+231.21 ± 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2487581674 \ -pgnout /tmp/ncm-dbt-20190324-1637-010.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75239	ncm-et-15	2019-03-25 22:41	01:16:57	1968497	500	288	13	199	+214.85 ± 23.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1000161697 \ -pgnout /tmp/ncm-dbt-20190324-1637-009.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75238	ncm-et-9	2019-03-25 22:41	01:17:16	1970965	500	283	13	204	+209.91 ± 23.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3842505149 \ -pgnout /tmp/ncm-dbt-20190324-1637-008.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75237	ncm-et-4	2019-03-25 22:40	01:17:49	1964147	500	282	15	203	+206.98 ± 23.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2251833752 \ -pgnout /tmp/ncm-dbt-20190324-1637-007.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75236	ncm-et-3	2019-03-25 21:24	01:17:40	1961997	500	295	12	193	+222.92 ± 24.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2384666234 \ -pgnout /tmp/ncm-dbt-20190324-1637-006.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75235	ncm-et-9	2019-03-25 21:24	01:15:54	1968789	500	280	12	208	+207.95 ± 23.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1541545403 \ -pgnout /tmp/ncm-dbt-20190324-1637-005.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75234	ncm-et-15	2019-03-25 21:24	01:16:12	1975760	500	305	13	182	+232.26 ± 25.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3288191632 \ -pgnout /tmp/ncm-dbt-20190324-1637-004.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75233	ncm-et-10	2019-03-25 21:24	01:17:18	1963534	500	308	9	183	+239.74 ± 25.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 604558743 \ -pgnout /tmp/ncm-dbt-20190324-1637-003.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75232	ncm-et-13	2019-03-25 21:23	01:16:57	1981695	500	294	8	198	+226.0 ± 23.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3899687064 \ -pgnout /tmp/ncm-dbt-20190324-1637-002.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.22+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
75231	ncm-et-4	2019-03-25 21:23	01:15:46	1976469	500	285	6	209	+218.86 ± 23.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3881054721 \ -pgnout /tmp/ncm-dbt-20190324-1637-001.pgn \ -openings \ file=/home/chess/www/releases/20190323110239/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-20190324-1637 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190324-1637-ea5505821dabb70eb01cc25f7b4489b0fdc17d2b/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	ea5505821dabb70eb01cc25f7b4489b0fdc17d2b
Author	protonspring
Date	2019-03-24 16:37:38 UTC
Simplify Passed Pawns (#2058) This is a non-functional simplification/speedup. The truth-table for popcount(support) >= popcount(lever) - 1 is: ------------------lever ------------------0-------1---------2 support--0------X-------X---------0 -----------1------X-------X---------X -----------2------X-------X---------X Thus, it is functionally equivalent to just do: support \|\| !more_than_one(lever) which removes the expensive popcounts and the -1. Result of 20 runs: base (...h_master.exe) = 1451680 +/- 8202 test (./stockfish ) = 1454781 +/- 8604 diff = +3101 +/- 931 STC LLR: 2.94 (-2.94,2.94) [-3.00,1.00] Total: 35424 W: 7768 L: 7674 D: 19982 Http://tests.stockfishchess.org/tests/view/5c970f170ebc5925cfff5e28 No functional change.