Dev Builds » 20191121-0852

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	08:28:03	1976714	3326	2061	61	1204	+241.54 +/- 9.73
ncm-et-4	08:28:07	1969773	3307	2037	52	1218	+240.96 +/- 9.65
ncm-et-9	08:28:26	1974183	3335	2032	57	1246	+236.62 +/- 9.54
ncm-et-10	08:28:14	1969980	3333	2047	52	1234	+240.04 +/- 9.58
ncm-et-13	08:27:52	1977185	3353	2070	58	1225	+240.86 +/- 9.63
ncm-et-15	08:28:05	1970671	3346	2019	70	1257	+231.47 +/- 9.52
			20000	12266	350	7384	+238.55 +/- 3.92

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
104756	ncm-et-4	2019-11-21 20:25	00:47:16	1973901	307	193	3	111	+251.27 +/- 32.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2729632825 \ -pgnout /tmp/ncm-dbt-20191121-0852-042.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104755	ncm-et-3	2019-11-21 20:23	00:49:05	1990873	326	220	4	102	+277.04 +/- 33.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4142525738 \ -pgnout /tmp/ncm-dbt-20191121-0852-041.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104754	ncm-et-9	2019-11-21 20:21	00:51:38	1972339	335	216	9	110	+250.72 +/- 32.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2834217040 \ -pgnout /tmp/ncm-dbt-20191121-0852-040.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104753	ncm-et-10	2019-11-21 20:20	00:52:30	1967694	333	208	3	122	+249.43 +/- 30.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3333243318 \ -pgnout /tmp/ncm-dbt-20191121-0852-039.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104752	ncm-et-15	2019-11-21 20:19	00:53:01	1972187	346	214	7	125	+239.88 +/- 30.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3700072425 \ -pgnout /tmp/ncm-dbt-20191121-0852-038.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104751	ncm-et-13	2019-11-21 20:17	00:54:44	1972539	353	224	11	118	+242.68 +/- 31.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3735652334 \ -pgnout /tmp/ncm-dbt-20191121-0852-037.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104750	ncm-et-4	2019-11-21 19:05	01:18:32	1945003	500	303	11	186	+232.26 +/- 24.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1822363996 \ -pgnout /tmp/ncm-dbt-20191121-0852-036.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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=24.68+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104749	ncm-et-3	2019-11-21 19:05	01:16:56	1966775	500	284	12	204	+211.87 +/- 23.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3713056311 \ -pgnout /tmp/ncm-dbt-20191121-0852-035.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104748	ncm-et-9	2019-11-21 19:04	01:16:06	1978359	500	312	6	182	+247.41 +/- 24.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2713588736 \ -pgnout /tmp/ncm-dbt-20191121-0852-034.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104747	ncm-et-15	2019-11-21 19:02	01:16:22	1974669	500	319	6	175	+255.3 +/- 25.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2989812352 \ -pgnout /tmp/ncm-dbt-20191121-0852-033.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104746	ncm-et-10	2019-11-21 19:01	01:17:26	1957402	500	297	4	199	+233.32 +/- 23.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3401253678 \ -pgnout /tmp/ncm-dbt-20191121-0852-032.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104745	ncm-et-13	2019-11-21 19:00	01:16:08	1976228	500	304	7	189	+237.58 +/- 24.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2008534086 \ -pgnout /tmp/ncm-dbt-20191121-0852-031.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104744	ncm-et-3	2019-11-21 17:48	01:15:48	1972188	500	296	9	195	+227.04 +/- 24.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 873873982 \ -pgnout /tmp/ncm-dbt-20191121-0852-030.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104743	ncm-et-4	2019-11-21 17:48	01:16:12	1961843	500	309	10	181	+239.74 +/- 25.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3629546637 \ -pgnout /tmp/ncm-dbt-20191121-0852-029.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104742	ncm-et-9	2019-11-21 17:47	01:15:54	1980830	500	299	8	193	+231.21 +/- 24.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1545209003 \ -pgnout /tmp/ncm-dbt-20191121-0852-028.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104741	ncm-et-15	2019-11-21 17:46	01:14:53	1973116	500	306	10	184	+236.51 +/- 24.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 342312851 \ -pgnout /tmp/ncm-dbt-20191121-0852-027.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104740	ncm-et-10	2019-11-21 17:45	01:15:25	1981225	500	293	7	200	+226.0 +/- 23.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3247138925 \ -pgnout /tmp/ncm-dbt-20191121-0852-026.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104739	ncm-et-13	2019-11-21 17:43	01:15:47	1968468	500	311	8	181	+244.1 +/- 25.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1835947046 \ -pgnout /tmp/ncm-dbt-20191121-0852-025.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104738	ncm-et-3	2019-11-21 16:31	01:16:06	1977791	500	309	6	185	+244.1 +/- 24.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 765480965 \ -pgnout /tmp/ncm-dbt-20191121-0852-024.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104737	ncm-et-15	2019-11-21 16:30	01:14:45	1967742	500	281	9	210	+211.87 +/- 23.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4276651635 \ -pgnout /tmp/ncm-dbt-20191121-0852-023.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104736	ncm-et-4	2019-11-21 16:30	01:17:03	1972346	500	307	10	183	+237.58 +/- 25.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1715523656 \ -pgnout /tmp/ncm-dbt-20191121-0852-022.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104735	ncm-et-9	2019-11-21 16:29	01:16:24	1970481	500	297	5	198	+232.26 +/- 23.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2548834443 \ -pgnout /tmp/ncm-dbt-20191121-0852-021.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104734	ncm-et-10	2019-11-21 16:27	01:16:27	1973754	500	319	8	173	+253.02 +/- 25.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2239724489 \ -pgnout /tmp/ncm-dbt-20191121-0852-020.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104733	ncm-et-13	2019-11-21 16:26	01:16:12	1963993	500	302	7	191	+235.45 +/- 24.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 113961946 \ -pgnout /tmp/ncm-dbt-20191121-0852-019.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104732	ncm-et-3	2019-11-21 15:14	01:15:58	1972663	500	327	10	163	+259.91 +/- 26.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4190147794 \ -pgnout /tmp/ncm-dbt-20191121-0852-018.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104731	ncm-et-15	2019-11-21 15:13	01:15:49	1964776	500	297	10	193	+227.04 +/- 24.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3830665764 \ -pgnout /tmp/ncm-dbt-20191121-0852-017.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104730	ncm-et-4	2019-11-21 15:13	01:16:22	1983520	500	297	8	195	+229.12 +/- 24.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 612791127 \ -pgnout /tmp/ncm-dbt-20191121-0852-016.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104729	ncm-et-9	2019-11-21 15:12	01:16:26	1968007	500	312	7	181	+246.3 +/- 25.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2971798315 \ -pgnout /tmp/ncm-dbt-20191121-0852-015.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104728	ncm-et-10	2019-11-21 15:11	01:15:13	1960477	500	304	11	185	+233.32 +/- 24.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 534343939 \ -pgnout /tmp/ncm-dbt-20191121-0852-014.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104727	ncm-et-13	2019-11-21 15:10	01:14:31	1989797	500	320	7	173	+255.3 +/- 25.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1272960042 \ -pgnout /tmp/ncm-dbt-20191121-0852-013.pgn \ -openings \ file=/home/chess/www/releases/20191121143329/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104726	ncm-et-3	2019-11-21 13:56	01:17:11	1974376	500	320	8	172	+254.16 +/- 25.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3545164288 \ -pgnout /tmp/ncm-dbt-20191121-0852-012.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104725	ncm-et-15	2019-11-21 13:55	01:17:15	1971265	500	296	17	187	+218.86 +/- 24.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 857271615 \ -pgnout /tmp/ncm-dbt-20191121-0852-011.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104724	ncm-et-4	2019-11-21 13:55	01:16:52	1973903	500	297	5	198	+232.26 +/- 23.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2610701292 \ -pgnout /tmp/ncm-dbt-20191121-0852-010.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104723	ncm-et-13	2019-11-21 13:55	01:14:41	1990707	500	305	9	186	+236.51 +/- 24.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1543293730 \ -pgnout /tmp/ncm-dbt-20191121-0852-009.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104722	ncm-et-9	2019-11-21 13:54	01:16:38	1967232	500	288	15	197	+212.86 +/- 24.15	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3720001617 \ -pgnout /tmp/ncm-dbt-20191121-0852-008.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104721	ncm-et-10	2019-11-21 13:54	01:15:48	1977213	500	314	10	176	+245.2 +/- 25.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2130736546 \ -pgnout /tmp/ncm-dbt-20191121-0852-007.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.28+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104720	ncm-et-3	2019-11-21 12:38	01:16:59	1982337	500	305	12	183	+233.32 +/- 25.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3339007200 \ -pgnout /tmp/ncm-dbt-20191121-0852-006.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104719	ncm-et-15	2019-11-21 12:38	01:16:00	1970943	500	306	11	183	+235.45 +/- 25.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2747543987 \ -pgnout /tmp/ncm-dbt-20191121-0852-005.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104718	ncm-et-4	2019-11-21 12:38	01:15:50	1977898	500	331	5	164	+270.57 +/- 26.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1944118753 \ -pgnout /tmp/ncm-dbt-20191121-0852-004.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104717	ncm-et-13	2019-11-21 12:38	01:15:49	1978567	500	304	9	187	+235.45 +/- 24.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2591760017 \ -pgnout /tmp/ncm-dbt-20191121-0852-003.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104716	ncm-et-9	2019-11-21 12:38	01:15:20	1982036	500	308	7	185	+241.91 +/- 24.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 564598954 \ -pgnout /tmp/ncm-dbt-20191121-0852-002.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
104715	ncm-et-10	2019-11-21 12:38	01:15:25	1972096	500	312	9	179	+244.1 +/- 25.32	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2237885705 \ -pgnout /tmp/ncm-dbt-20191121-0852-001.pgn \ -openings \ file=/home/chess/www/releases/20191119181919/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-20191121-0852 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20191121-0852-3f4191392c18f08011294aab880c31b15fc6f61c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	3f4191392c18f08011294aab880c31b15fc6f61c
Author	Vizvezdenec
Date	2019-11-21 08:52:13 UTC
Do lmr for more captures Based on machinery introduced by vondele. Logic behind patch if relatively simple - if we reduce less with high hit rate of transposition table somewhat logical is to reduce more with low hit rate. For example enable all captures for LMR. Threshold 0.375 is arbitrary and can be tweaked :) STC http://tests.stockfishchess.org/tests/view/5dd4d51df531e81cf278eaac LLR: 2.97 (-2.94,2.94) [-1.50,4.50] Total: 16495 W: 3591 L: 3434 D: 9470 LTC http://tests.stockfishchess.org/tests/view/5dd52265f531e81cf278eace LLR: 2.96 (-2.94,2.94) [0.00,3.50] Total: 23598 W: 3956 L: 3716 D: 15926 Closes https://github.com/official-stockfish/Stockfish/pull/2420 Bench: 5067870