Dev Builds » 20200330-2041

Use this dev build

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

Summary

Host	Duration	Avg Base NPS	Games	Wins	Losses	Draws	Elo
ncm-et-3	08:22:51	1963054	3331	2085	54	1192	+246.15 +/- 9.77
ncm-et-4	08:22:33	1954092	3329	2085	49	1195	+247.19 +/- 9.75
ncm-et-9	08:22:39	1972214	3360	2124	57	1179	+249.18 +/- 9.84
ncm-et-10	08:22:32	1959532	3306	2014	42	1250	+238.93 +/- 9.49
ncm-et-13	08:22:35	1962090	3323	2112	51	1160	+252.02 +/- 9.91
ncm-et-15	08:22:46	1967354	3351	2033	70	1248	+233.21 +/- 9.56
			20000	12453	323	7224	+244.37 +/- 3.97

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
121146	ncm-et-10	2020-03-31 15:16	00:46:09	1965702	306	178	3	125	+225.95 +/- 29.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1652853935 \ -pgnout /tmp/ncm-dbt-20200330-2041-042.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121145	ncm-et-13	2020-03-31 15:13	00:48:56	1960156	323	217	3	103	+277.02 +/- 33.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2848870768 \ -pgnout /tmp/ncm-dbt-20200330-2041-041.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121144	ncm-et-3	2020-03-31 15:13	00:49:33	1965380	331	217	4	110	+265.49 +/- 32.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3871389553 \ -pgnout /tmp/ncm-dbt-20200330-2041-040.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121143	ncm-et-4	2020-03-31 15:12	00:49:47	1971882	329	198	5	126	+233.65 +/- 30.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1397116888 \ -pgnout /tmp/ncm-dbt-20200330-2041-039.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121142	ncm-et-15	2020-03-31 15:10	00:51:58	1976073	351	195	8	148	+206.38 +/- 27.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4089137499 \ -pgnout /tmp/ncm-dbt-20200330-2041-038.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121141	ncm-et-9	2020-03-31 15:07	00:54:40	1970017	360	237	6	117	+264.4 +/- 31.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2103744561 \ -pgnout /tmp/ncm-dbt-20200330-2041-037.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121140	ncm-et-10	2020-03-31 13:58	01:16:53	1956482	500	313	8	179	+246.3 +/- 25.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1023102775 \ -pgnout /tmp/ncm-dbt-20200330-2041-036.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121139	ncm-et-13	2020-03-31 13:57	01:15:33	1962611	500	305	6	189	+239.74 +/- 24.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 678147463 \ -pgnout /tmp/ncm-dbt-20200330-2041-035.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121138	ncm-et-4	2020-03-31 13:56	01:14:33	1963385	500	316	9	175	+248.53 +/- 25.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3012921230 \ -pgnout /tmp/ncm-dbt-20200330-2041-034.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121137	ncm-et-3	2020-03-31 13:56	01:15:23	1960165	500	332	5	163	+271.78 +/- 26.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2114702060 \ -pgnout /tmp/ncm-dbt-20200330-2041-033.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121136	ncm-et-15	2020-03-31 13:54	01:14:36	1963840	500	324	8	168	+258.75 +/- 26.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1109200841 \ -pgnout /tmp/ncm-dbt-20200330-2041-032.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121135	ncm-et-9	2020-03-31 13:52	01:14:00	1972652	500	314	5	181	+250.77 +/- 25.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2428480443 \ -pgnout /tmp/ncm-dbt-20200330-2041-031.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121134	ncm-et-10	2020-03-31 12:40	01:16:24	1956635	500	307	5	188	+243.0 +/- 24.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 684597079 \ -pgnout /tmp/ncm-dbt-20200330-2041-030.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121133	ncm-et-4	2020-03-31 12:40	01:15:21	1965535	500	300	6	194	+234.38 +/- 24.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4104209904 \ -pgnout /tmp/ncm-dbt-20200330-2041-029.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121132	ncm-et-13	2020-03-31 12:40	01:15:37	1963382	500	307	13	180	+234.38 +/- 25.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 275212689 \ -pgnout /tmp/ncm-dbt-20200330-2041-028.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121131	ncm-et-3	2020-03-31 12:39	01:16:18	1963688	500	303	11	186	+232.26 +/- 24.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2621674964 \ -pgnout /tmp/ncm-dbt-20200330-2041-027.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121130	ncm-et-15	2020-03-31 12:39	01:14:39	1965535	500	309	12	179	+237.58 +/- 25.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3398824785 \ -pgnout /tmp/ncm-dbt-20200330-2041-026.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121129	ncm-et-9	2020-03-31 12:37	01:13:52	1975758	500	304	10	186	+234.38 +/- 24.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3576949607 \ -pgnout /tmp/ncm-dbt-20200330-2041-025.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121128	ncm-et-10	2020-03-31 11:23	01:16:32	1956489	500	310	5	185	+246.3 +/- 24.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2754625979 \ -pgnout /tmp/ncm-dbt-20200330-2041-024.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121127	ncm-et-13	2020-03-31 11:23	01:16:00	1962765	500	329	5	166	+268.17 +/- 26.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3209414884 \ -pgnout /tmp/ncm-dbt-20200330-2041-023.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121126	ncm-et-15	2020-03-31 11:22	01:15:19	1963686	500	324	8	168	+258.75 +/- 26.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2400761429 \ -pgnout /tmp/ncm-dbt-20200330-2041-022.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121125	ncm-et-3	2020-03-31 11:22	01:15:30	1964610	500	292	9	199	+222.92 +/- 23.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3806666787 \ -pgnout /tmp/ncm-dbt-20200330-2041-021.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121124	ncm-et-4	2020-03-31 11:22	01:16:50	1926104	500	332	7	161	+269.37 +/- 26.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 402903602 \ -pgnout /tmp/ncm-dbt-20200330-2041-020.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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=24.92+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121123	ncm-et-9	2020-03-31 11:22	01:14:25	1969884	500	313	11	176	+243.0 +/- 25.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 338487131 \ -pgnout /tmp/ncm-dbt-20200330-2041-019.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121122	ncm-et-3	2020-03-31 10:07	01:14:29	1964614	500	324	11	165	+255.3 +/- 26.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4003585459 \ -pgnout /tmp/ncm-dbt-20200330-2041-018.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121121	ncm-et-15	2020-03-31 10:06	01:15:04	1967391	500	294	8	198	+226.0 +/- 23.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1811431447 \ -pgnout /tmp/ncm-dbt-20200330-2041-017.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121120	ncm-et-10	2020-03-31 10:06	01:15:56	1964458	500	299	8	193	+231.21 +/- 24.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2814987145 \ -pgnout /tmp/ncm-dbt-20200330-2041-016.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121119	ncm-et-9	2020-03-31 10:05	01:15:46	1973740	500	320	8	172	+254.16 +/- 25.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1275422097 \ -pgnout /tmp/ncm-dbt-20200330-2041-015.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121118	ncm-et-13	2020-03-31 10:05	01:17:02	1956644	500	326	9	165	+259.91 +/- 26.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4024458039 \ -pgnout /tmp/ncm-dbt-20200330-2041-014.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121117	ncm-et-4	2020-03-31 10:04	01:16:54	1910455	500	308	10	182	+238.66 +/- 25.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1543911780 \ -pgnout /tmp/ncm-dbt-20200330-2041-013.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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=25.12+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121116	ncm-et-10	2020-03-31 08:50	01:14:27	1961394	500	309	6	185	+244.1 +/- 24.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2833204573 \ -pgnout /tmp/ncm-dbt-20200330-2041-012.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121115	ncm-et-15	2020-03-31 08:49	01:15:47	1969422	500	292	14	194	+217.85 +/- 24.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1940913196 \ -pgnout /tmp/ncm-dbt-20200330-2041-011.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121114	ncm-et-3	2020-03-31 08:49	01:16:38	1959390	500	318	5	177	+255.3 +/- 25.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3181164052 \ -pgnout /tmp/ncm-dbt-20200330-2041-010.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121113	ncm-et-9	2020-03-31 08:49	01:15:11	1974671	500	305	8	187	+237.58 +/- 24.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2744699854 \ -pgnout /tmp/ncm-dbt-20200330-2041-009.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121112	ncm-et-13	2020-03-31 08:48	01:15:36	1965846	500	308	8	184	+240.82 +/- 24.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3250929058 \ -pgnout /tmp/ncm-dbt-20200330-2041-008.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121111	ncm-et-4	2020-03-31 08:48	01:15:10	1968780	500	314	7	179	+248.53 +/- 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1123072687 \ -pgnout /tmp/ncm-dbt-20200330-2041-007.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121110	ncm-et-10	2020-03-31 07:33	01:16:11	1955567	500	298	7	195	+231.21 +/- 24.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2486334624 \ -pgnout /tmp/ncm-dbt-20200330-2041-006.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121109	ncm-et-13	2020-03-31 07:33	01:13:51	1963227	500	320	7	173	+255.3 +/- 25.74	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2001628677 \ -pgnout /tmp/ncm-dbt-20200330-2041-005.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121108	ncm-et-9	2020-03-31 07:33	01:14:45	1968782	500	331	9	160	+265.78 +/- 26.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2714534432 \ -pgnout /tmp/ncm-dbt-20200330-2041-004.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121107	ncm-et-4	2020-03-31 07:33	01:13:58	1972508	500	317	5	178	+254.16 +/- 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1591999329 \ -pgnout /tmp/ncm-dbt-20200330-2041-003.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121106	ncm-et-3	2020-03-31 07:33	01:15:00	1963534	500	299	9	192	+230.16 +/- 24.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 170045963 \ -pgnout /tmp/ncm-dbt-20200330-2041-002.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
121105	ncm-et-15	2020-03-31 07:33	01:15:23	1965536	500	295	12	193	+222.92 +/- 24.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 326591607 \ -pgnout /tmp/ncm-dbt-20200330-2041-001.pgn \ -openings \ file=/home/chess/www/releases/20200330115341/engines/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-20200330-2041 \ cmd=/home/chess/engines/e5_2670/devbuild/20200330-2041-b7ecdaada7e2690dd286c41d3a73463f06fb088f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	b7ecdaada7e2690dd286c41d3a73463f06fb088f
Author	Praveen tummala
Date	2020-03-30 20:41:22 UTC
Movecount pruning reduction logic This patch refines search reduction logic in case the position is not a former PV node and is pruned based on move count. passed STC https://tests.stockfishchess.org/tests/view/5e8092bde42a5c3b3ca2ed35 LLR: 2.94 (-2.94,2.94) {-0.50,1.50} Total: 78848 W: 15480 L: 15170 D: 48198 Ptnml(0-2): 1406, 9310, 17773, 9438, 1497 passed LTC https://tests.stockfishchess.org/tests/view/5e80bb13e42a5c3b3ca2ed4b LLR: 2.94 (-2.94,2.94) {0.25,1.75} Total: 86596 W: 11451 L: 11033 D: 64112 Ptnml(0-2): 624, 7993, 25687, 8329, 665 closes https://github.com/official-stockfish/Stockfish/pull/2605 Bench: 5138771