Dev Builds » 20200502-1526

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	08:20:00	1963274	3318	2065	61	1192	+242.99 +/- 9.78
ncm-et-4	08:20:18	1966646	3326	2096	49	1181	+249.34 +/- 9.81
ncm-et-9	08:20:27	1969236	3352	2031	60	1261	+234.39 +/- 9.48
ncm-et-10	08:20:24	1962700	3362	2106	45	1211	+247.98 +/- 9.67
ncm-et-13	08:20:23	1961691	3293	2033	52	1208	+241.68 +/- 9.69
ncm-et-15	08:20:10	1968503	3349	2095	52	1202	+246.32 +/- 9.72
			20000	12426	319	7255	+243.74 +/- 3.96

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
130734	ncm-et-13	2020-05-03 22:08	00:44:17	1960308	293	181	3	109	+244.93 +/- 32.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1172573441 \ -pgnout /tmp/ncm-dbt-20200502-1526-042.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130733	ncm-et-3	2020-05-03 22:05	00:47:51	1963076	318	196	4	118	+242.88 +/- 31.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1912822912 \ -pgnout /tmp/ncm-dbt-20200502-1526-041.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130732	ncm-et-4	2020-05-03 22:04	00:49:05	1968633	326	199	3	124	+241.49 +/- 30.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1047812589 \ -pgnout /tmp/ncm-dbt-20200502-1526-040.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130731	ncm-et-15	2020-05-03 22:01	00:51:52	1972808	349	216	5	128	+243.32 +/- 29.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2768947115 \ -pgnout /tmp/ncm-dbt-20200502-1526-039.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130730	ncm-et-9	2020-05-03 21:59	00:53:33	1962925	352	213	8	131	+231.42 +/- 29.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3132118988 \ -pgnout /tmp/ncm-dbt-20200502-1526-038.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130729	ncm-et-10	2020-05-03 21:58	00:54:41	1965085	362	223	6	133	+240.52 +/- 29.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3710798899 \ -pgnout /tmp/ncm-dbt-20200502-1526-037.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130728	ncm-et-13	2020-05-03 20:52	01:15:31	1963685	500	300	8	192	+232.26 +/- 24.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2970678290 \ -pgnout /tmp/ncm-dbt-20200502-1526-036.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130727	ncm-et-3	2020-05-03 20:50	01:14:00	1963840	500	318	9	173	+250.77 +/- 25.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3718476253 \ -pgnout /tmp/ncm-dbt-20200502-1526-035.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130726	ncm-et-4	2020-05-03 20:48	01:14:49	1972033	500	308	10	182	+238.66 +/- 25.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1800731711 \ -pgnout /tmp/ncm-dbt-20200502-1526-034.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130725	ncm-et-15	2020-05-03 20:46	01:13:50	1968318	500	325	1	174	+268.17 +/- 25.39	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2506160933 \ -pgnout /tmp/ncm-dbt-20200502-1526-033.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130724	ncm-et-10	2020-05-03 20:43	01:14:04	1960010	500	309	4	187	+246.3 +/- 24.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2944653169 \ -pgnout /tmp/ncm-dbt-20200502-1526-032.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130723	ncm-et-9	2020-05-03 20:42	01:15:38	1971738	500	294	11	195	+222.92 +/- 24.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3247582643 \ -pgnout /tmp/ncm-dbt-20200502-1526-031.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130722	ncm-et-13	2020-05-03 19:36	01:14:51	1964148	500	307	8	185	+239.74 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3741281312 \ -pgnout /tmp/ncm-dbt-20200502-1526-030.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130721	ncm-et-3	2020-05-03 19:33	01:15:43	1965072	500	323	10	167	+255.3 +/- 26.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 86335504 \ -pgnout /tmp/ncm-dbt-20200502-1526-029.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130720	ncm-et-4	2020-05-03 19:32	01:14:32	1975447	500	312	5	183	+248.53 +/- 24.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1532870482 \ -pgnout /tmp/ncm-dbt-20200502-1526-028.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130719	ncm-et-15	2020-05-03 19:29	01:15:58	1967237	500	321	7	172	+256.44 +/- 25.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2502170827 \ -pgnout /tmp/ncm-dbt-20200502-1526-027.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130718	ncm-et-9	2020-05-03 19:28	01:13:15	1976386	500	292	9	199	+222.92 +/- 23.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 621604693 \ -pgnout /tmp/ncm-dbt-20200502-1526-026.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130717	ncm-et-10	2020-05-03 19:28	01:14:04	1966340	500	313	13	174	+240.82 +/- 25.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1281942180 \ -pgnout /tmp/ncm-dbt-20200502-1526-025.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130716	ncm-et-13	2020-05-03 18:19	01:16:07	1961847	500	322	5	173	+259.91 +/- 25.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3373706567 \ -pgnout /tmp/ncm-dbt-20200502-1526-024.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130715	ncm-et-4	2020-05-03 18:17	01:14:21	1971727	500	312	3	185	+250.77 +/- 24.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1523323913 \ -pgnout /tmp/ncm-dbt-20200502-1526-023.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130714	ncm-et-3	2020-05-03 18:15	01:17:20	1958942	500	294	12	194	+221.9 +/- 24.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1553157879 \ -pgnout /tmp/ncm-dbt-20200502-1526-022.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130713	ncm-et-9	2020-05-03 18:14	01:13:22	1973580	500	314	11	175	+244.1 +/- 25.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3831239927 \ -pgnout /tmp/ncm-dbt-20200502-1526-021.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130712	ncm-et-10	2020-05-03 18:13	01:13:32	1967385	500	317	8	175	+250.77 +/- 25.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4258611493 \ -pgnout /tmp/ncm-dbt-20200502-1526-020.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130711	ncm-et-15	2020-05-03 18:12	01:15:23	1965722	500	319	16	165	+244.1 +/- 26.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1684059307 \ -pgnout /tmp/ncm-dbt-20200502-1526-019.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130710	ncm-et-13	2020-05-03 17:01	01:16:52	1958933	500	309	8	183	+241.91 +/- 24.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1706588842 \ -pgnout /tmp/ncm-dbt-20200502-1526-018.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130709	ncm-et-4	2020-05-03 16:59	01:16:58	1949968	500	318	8	174	+251.89 +/- 25.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 497431970 \ -pgnout /tmp/ncm-dbt-20200502-1526-017.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130708	ncm-et-3	2020-05-03 16:59	01:14:53	1966769	500	307	8	185	+239.74 +/- 24.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 426819097 \ -pgnout /tmp/ncm-dbt-20200502-1526-016.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130707	ncm-et-15	2020-05-03 16:58	01:13:35	1971875	500	286	11	203	+214.85 +/- 23.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3900643096 \ -pgnout /tmp/ncm-dbt-20200502-1526-015.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130706	ncm-et-9	2020-05-03 16:58	01:15:07	1968014	500	305	10	185	+235.45 +/- 24.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4121616970 \ -pgnout /tmp/ncm-dbt-20200502-1526-014.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130705	ncm-et-10	2020-05-03 16:57	01:14:41	1960207	500	319	4	177	+257.59 +/- 25.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3968233182 \ -pgnout /tmp/ncm-dbt-20200502-1526-013.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130704	ncm-et-4	2020-05-03 15:43	01:14:16	1977473	500	336	10	154	+270.57 +/- 27.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4037303463 \ -pgnout /tmp/ncm-dbt-20200502-1526-012.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130703	ncm-et-13	2020-05-03 15:43	01:16:38	1960614	500	313	9	178	+245.2 +/- 25.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1404928055 \ -pgnout /tmp/ncm-dbt-20200502-1526-011.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130702	ncm-et-15	2020-05-03 15:42	01:14:47	1963224	500	318	5	177	+255.3 +/- 25.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1444965621 \ -pgnout /tmp/ncm-dbt-20200502-1526-010.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130701	ncm-et-3	2020-05-03 15:42	01:15:49	1963227	500	320	6	174	+256.44 +/- 25.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1500410635 \ -pgnout /tmp/ncm-dbt-20200502-1526-009.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130700	ncm-et-10	2020-05-03 15:41	01:14:58	1957399	500	323	2	175	+264.6 +/- 25.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2916933589 \ -pgnout /tmp/ncm-dbt-20200502-1526-008.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130699	ncm-et-9	2020-05-03 15:41	01:15:14	1967708	500	310	4	186	+247.41 +/- 24.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3411457671 \ -pgnout /tmp/ncm-dbt-20200502-1526-007.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130698	ncm-et-3	2020-05-03 14:26	01:14:24	1961996	500	307	12	181	+235.45 +/- 25.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3706992737 \ -pgnout /tmp/ncm-dbt-20200502-1526-006.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130697	ncm-et-15	2020-05-03 14:26	01:14:45	1970340	500	310	7	183	+244.1 +/- 24.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1142268469 \ -pgnout /tmp/ncm-dbt-20200502-1526-005.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130696	ncm-et-4	2020-05-03 14:26	01:16:17	1951246	500	311	10	179	+241.91 +/- 25.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2457214470 \ -pgnout /tmp/ncm-dbt-20200502-1526-004.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130695	ncm-et-13	2020-05-03 14:26	01:16:07	1962302	500	301	11	188	+230.16 +/- 24.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1005867070 \ -pgnout /tmp/ncm-dbt-20200502-1526-003.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130694	ncm-et-10	2020-05-03 14:26	01:14:24	1962480	500	302	8	190	+234.38 +/- 24.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 990424919 \ -pgnout /tmp/ncm-dbt-20200502-1526-002.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
130693	ncm-et-9	2020-05-03 14:26	01:14:18	1964301	500	303	7	190	+236.51 +/- 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1967178857 \ -pgnout /tmp/ncm-dbt-20200502-1526-001.pgn \ -openings \ file=/home/chess/www/releases/20200501222821/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-20200502-1526 \ cmd=/home/chess/engines/e5_2670/devbuild/20200502-1526-7f8166db89120960effa2ddda1a25188e5ab95b8/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	7f8166db89120960effa2ddda1a25188e5ab95b8
Author	Linmiao Xu
Date	2020-05-02 15:26:51 UTC
Tuned safe checks and minor piece king protectors A combination of terms related to king safety one tuned safe check weights, the other tuned knight and bishop king protector weights separately with some compensation in the high outpost bonuses given to the minor pieces. passed STC LLR: 2.95 (-2.94,2.94) {-0.50,1.50} Total: 39892 W: 7594 L: 7350 D: 24948 Ptnml(0-2): 643, 4559, 9314, 4771, 659 https://tests.stockfishchess.org/tests/view/5ea49635b908f6dd28f34b82 passed LTC LLR: 2.94 (-2.94,2.94) {0.25,1.75} Total: 104934 W: 13300 L: 12834 D: 78800 Ptnml(0-2): 697, 9571, 31514, 9939, 746 https://tests.stockfishchess.org/tests/view/5ea4abf6b908f6dd28f34bcb closes https://github.com/official-stockfish/Stockfish/pull/2649 Bench 4800754